From ed7ba21a18b0b02e31dedd8255eb40297f2762cb Mon Sep 17 00:00:00 2001 From: Alan Orth Date: Sun, 9 Feb 2020 14:08:16 +0200 Subject: [PATCH] Add notes for 2020-02-09 --- content/posts/2020-02.md | 45 + docs/2020-02/index.html | 47 +- docs/2020/02/out.dspace510-3.svg | 2628 +++++++++++ docs/2020/02/out.dspace58-2.svg | 7088 ++++++++++++++++++++++++++++ docs/2020/02/out.dspace64-3.svg | 4996 ++++++++++++++++++++ docs/sitemap.xml | 10 +- static/2020/02/out.dspace510-3.svg | 2628 +++++++++++ static/2020/02/out.dspace58-2.svg | 7088 ++++++++++++++++++++++++++++ static/2020/02/out.dspace64-3.svg | 4996 ++++++++++++++++++++ 9 files changed, 29518 insertions(+), 8 deletions(-) create mode 100644 docs/2020/02/out.dspace510-3.svg create mode 100644 docs/2020/02/out.dspace58-2.svg create mode 100644 docs/2020/02/out.dspace64-3.svg create mode 100644 static/2020/02/out.dspace510-3.svg create mode 100644 static/2020/02/out.dspace58-2.svg create mode 100644 static/2020/02/out.dspace64-3.svg diff --git a/content/posts/2020-02.md b/content/posts/2020-02.md index 4178c26e6..daf1f5b1b 100644 --- a/content/posts/2020-02.md +++ b/content/posts/2020-02.md @@ -339,4 +339,49 @@ $ perf-java-flames 11359 - If the width of the stacks indicates time, then it's clear that Hibernate takes longer... - Apparently there is a "flame diff" tool, I wonder if we can use that to compare! +## 2020-02-09 + +- This weekend I did a lot more testing of indexing performance with our DSpace 5.8 branch, vanilla DSpace 5.10, and vanilla DSpace 6.4-SNAPSHOT: + +``` +# CGSpace 5.8 +schedtool -D -e ~/dspace/bin/dspace index-discovery -b 385.72s user 131.16s system 19% cpu 43:21.18 total +schedtool -D -e ~/dspace/bin/dspace index-discovery -b 382.95s user 127.31s system 20% cpu 42:10.07 total +schedtool -D -e ~/dspace/bin/dspace index-discovery -b 368.56s user 143.97s system 20% cpu 42:22.66 total +schedtool -D -e ~/dspace/bin/dspace index-discovery -b 360.09s user 104.03s system 19% cpu 39:24.41 total + +# Vanilla DSpace 5.10 +schedtool -D -e ~/dspace510/bin/dspace index-discovery -b 236.19s user 59.70s system 3% cpu 2:03:31.14 total +schedtool -D -e ~/dspace510/bin/dspace index-discovery -b 232.41s user 50.38s system 3% cpu 2:04:16.00 total + +# Vanilla DSpace 6.4-SNAPSHOT +schedtool -D -e ~/dspace63/bin/dspace index-discovery -b 5112.96s user 127.80s system 40% cpu 3:36:53.98 total +schedtool -D -e ~/dspace63/bin/dspace index-discovery -b 5112.96s user 127.80s system 40% cpu 3:21:0.0 total +``` + +- I generated better flame graphs for the DSpace indexing process by using `perf-record-stack` and filtering out the java process: + +``` +$ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk +$ export PERF_RECORD_SECONDS=60 +$ export JAVA_OPTS="-XX:+PreserveFramePointer" +$ time schedtool -D -e ~/dspace/bin/dspace index-discovery -b & +# process id of java indexing process (not Tomcat) +$ perf-java-record-stack 169639 +$ sudo perf script -i /tmp/perf-169639.data > out.dspace510-1 +$ cat out.dspace510-1 | ../FlameGraph/stackcollapse-perf.pl | grep -E '^java' | ../FlameGraph/flamegraph.pl --color=java --hash > out.dspace510-1.svg +``` +- All data recorded on my laptop with the same kernel, same boot, etc. +- CGSpace 5.8 (with Atmire patches): + +![DSpace 5.8 (with Atmire modules) index-discovery flame graph](/cgspace-notes/2020/02/out.dspace58-2.svg) + +- Vanilla DSpace 5.10: + +![Vanilla DSpace 5.10 index-discovery flame graph](/cgspace-notes/2020/02/out.dspace510-3.svg) + +- Vanilla DSpace 6.4-SNAPSHOT: + +![Vanilla DSpace 6.4-SNAPSHOT index-discovery flame graph](/cgspace-notes/2020/02/out.dspace64-3.svg) + diff --git a/docs/2020-02/index.html b/docs/2020-02/index.html index a48dee89f..6d0c6cc0d 100644 --- a/docs/2020-02/index.html +++ b/docs/2020-02/index.html @@ -20,7 +20,7 @@ The code finally builds and runs with a fresh install - + @@ -45,9 +45,9 @@ The code finally builds and runs with a fresh install "@type": "BlogPosting", "headline": "February, 2020", "url": "https:\/\/alanorth.github.io\/cgspace-notes\/2020-02\/", - "wordCount": "2254", + "wordCount": "2497", "datePublished": "2020-02-02T11:56:30+02:00", - "dateModified": "2020-02-06T16:54:41+02:00", + "dateModified": "2020-02-07T14:44:08+02:00", "author": { "@type": "Person", "name": "Alan Orth" @@ -460,6 +460,47 @@ $ perf-java-flames 11359
  • If the width of the stacks indicates time, then it’s clear that Hibernate takes longer…
  • Apparently there is a “flame diff” tool, I wonder if we can use that to compare!
  • +

    2020-02-09

    + +
    # CGSpace 5.8
    +schedtool -D -e ~/dspace/bin/dspace index-discovery -b  385.72s user 131.16s system 19% cpu 43:21.18 total
    +schedtool -D -e ~/dspace/bin/dspace index-discovery -b  382.95s user 127.31s system 20% cpu 42:10.07 total
    +schedtool -D -e ~/dspace/bin/dspace index-discovery -b  368.56s user 143.97s system 20% cpu 42:22.66 total
    +schedtool -D -e ~/dspace/bin/dspace index-discovery -b  360.09s user 104.03s system 19% cpu 39:24.41 total
    +
    +# Vanilla DSpace 5.10
    +schedtool -D -e ~/dspace510/bin/dspace index-discovery -b  236.19s user 59.70s system 3% cpu 2:03:31.14 total
    +schedtool -D -e ~/dspace510/bin/dspace index-discovery -b  232.41s user 50.38s system 3% cpu 2:04:16.00 total
    +
    +# Vanilla DSpace 6.4-SNAPSHOT
    +schedtool -D -e ~/dspace63/bin/dspace index-discovery -b  5112.96s user 127.80s system 40% cpu 3:36:53.98 total
    +schedtool -D -e ~/dspace63/bin/dspace index-discovery -b  5112.96s user 127.80s system 40% cpu 3:21:0.0 total
    +
    +
    $ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk
    +$ export PERF_RECORD_SECONDS=60
    +$ export JAVA_OPTS="-XX:+PreserveFramePointer"
    +$ time schedtool -D -e ~/dspace/bin/dspace index-discovery -b &
    +# process id of java indexing process (not Tomcat)
    +$ perf-java-record-stack 169639
    +$ sudo perf script -i /tmp/perf-169639.data > out.dspace510-1
    +$ cat out.dspace510-1 | ../FlameGraph/stackcollapse-perf.pl | grep -E '^java' | ../FlameGraph/flamegraph.pl --color=java --hash > out.dspace510-1.svg
    +
    +

    DSpace 5.8 (with Atmire modules) index-discovery flame graph

    + +

    Vanilla DSpace 5.10 index-discovery flame graph

    + +

    Vanilla DSpace 6.4-SNAPSHOT index-discovery flame graph

    diff --git a/docs/2020/02/out.dspace510-3.svg b/docs/2020/02/out.dspace510-3.svg new file mode 100644 index 000000000..a96d21a67 --- /dev/null +++ b/docs/2020/02/out.dspace510-3.svg @@ -0,0 +1,2628 @@ + + + + + + + + + + + + + + +Flame Graph + +Reset Zoom +Search +ic + + + +org/dspace/storage/rdbms/TableRowIterator:::<init> (1 samples, 0.48%) + + + +process_backlog (5 samples, 2.39%) +p.. + + +jshort_disjoint_arraycopy (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +[libnet.so] (1 samples, 0.48%) + + + +org/postgresql/core/VisibleBufferedInputStream:::readMore (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getDelegate (7 samples, 3.35%) +org.. + + +__perf_event_task_sched_in (16 samples, 7.66%) +__perf_eve.. + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/springframework/core/env/MutablePropertySources:::addLast (5 samples, 2.39%) +o.. + + +perf_event_task_tick (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.96%) + + + +org/postgresql/core/PGStream:::receiveTupleV3 (1 samples, 0.48%) + + + +schedule_hrtimeout_range (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.48%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.48%) + + + +org/postgresql/jdbc/TimestampUtils:::parseBackendTimestamp (1 samples, 0.48%) + + + +start_thread (138 samples, 66.03%) +start_thread + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.48%) + + + +org/apache/http/client/utils/URLEncodedUtils:::parse (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (3 samples, 1.44%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (3 samples, 1.44%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::unIndexContent (8 samples, 3.83%) +org/.. + + +schedule (1 samples, 0.48%) + + + +tcp_write_xmit (14 samples, 6.70%) +tcp_write.. + + +org/apache/http/impl/AbstractHttpClientConnection:::isStale (1 samples, 0.48%) + + + +dequeue_task_fair (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (13 samples, 6.22%) +org/apac.. + + +JNU_ThrowByName (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.48%) + + + +ip_finish_output2 (6 samples, 2.87%) +ip.. + + +java/nio/charset/CharsetEncoder:::encode (7 samples, 3.35%) +jav.. + + +org/dspace/storage/rdbms/DatabaseManager:::process (3 samples, 1.44%) + + + +__x64_sys_futex (24 samples, 11.48%) +__x64_sys_futex + + +ttwu_do_activate (1 samples, 0.48%) + + + +org/postgresql/jdbc/PgPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +java/net/URI:::<init> (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/http/entity/mime/Header:::addField (4 samples, 1.91%) +o.. + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getPropertyAsType (16 samples, 7.66%) +org/dspace.. + + +java/util/IdentityHashMap:::put (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (2 samples, 0.96%) + + + +__GI___libc_write (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (8 samples, 3.83%) +org/.. + + +futex_wait_queue_me (24 samples, 11.48%) +futex_wait_queue_me + + +perf_pmu_enable.part.0 (16 samples, 7.66%) +perf_pmu_e.. + + +org/dspace/core/Context:::removeCached (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineRoute (1 samples, 0.48%) + + + +JVM_DoPrivileged (1 samples, 0.48%) + + + +tcp_v4_rcv (3 samples, 1.44%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.48%) + + + +do_syscall_64 (24 samples, 11.48%) +do_syscall_64 + + +sock_def_readable (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.48%) + + + +org/dspace/browse/BrowseIndex:::getBrowseIndices (1 samples, 0.48%) + + + +ipv4_dst_check (1 samples, 0.48%) + + + +__local_bh_enable_ip (5 samples, 2.39%) +_.. + + +poll_schedule_timeout.constprop.0 (2 samples, 0.96%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (12 samples, 5.74%) +org/apa.. + + +java/net/URI:::<init> (1 samples, 0.48%) + + + +org/dspace/discovery/BitstreamContentStream:::getStream (1 samples, 0.48%) + + + +call_stub (134 samples, 64.11%) +call_stub + + +java/net/URLEncoder:::encode (1 samples, 0.48%) + + + +org/dspace/eperson/Group:::find (1 samples, 0.48%) + + + +org/postgresql/jdbc/PgPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +nf_hook_slow (1 samples, 0.48%) + + + +intel_tfa_pmu_enable_all (16 samples, 7.66%) +intel_tfa_.. + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.48%) + + + +java/util/TimSort:::sort (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::indexContent (130 samples, 62.20%) +org/dspace/discovery/SolrServiceImpl:::indexContent + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.48%) + + + +dequeue_task_fair (1 samples, 0.48%) + + + +org/apache/log4j/AppenderSkeleton:::doAppend (5 samples, 2.39%) +o.. + + +org/apache/http/entity/mime/FormBodyPart:::<init> (6 samples, 2.87%) +or.. + + +try_to_wake_up (1 samples, 0.48%) + + + +Java_java_io_FileOutputStream_writeBytes (1 samples, 0.48%) + + + +nf_conntrack_in (2 samples, 0.96%) + + + +sk_stream_alloc_skb (1 samples, 0.48%) + + + +Java_java_net_PlainSocketImpl_socketSetOption0 (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (1 samples, 0.48%) + + + +org/apache/http/impl/io/ChunkedOutputStream:::flushCache (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/dspace/content/Item:::getCollections (3 samples, 1.44%) + + + +[unknown] (1 samples, 0.48%) + + + +__poll (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeanNamesForType (9 samples, 4.31%) +org/s.. + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (8 samples, 3.83%) +org/.. + + +org/apache/solr/common/params/ModifiableSolrParams:::add (3 samples, 1.44%) + + + +hrtimer_start_range_ns (1 samples, 0.48%) + + + +__ip_local_out (5 samples, 2.39%) +_.. + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +do_syscall_64 (24 samples, 11.48%) +do_syscall_64 + + +__x64_sys_sendto (20 samples, 9.57%) +__x64_sys_sen.. + + +java/net/SocketInputStream:::read (2 samples, 0.96%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/log4j/Category:::error (1 samples, 0.48%) + + + +java/lang/reflect/Method:::invoke (134 samples, 64.11%) +java/lang/reflect/Method:::invoke + + +org/apache/http/impl/entity/StrictContentLengthStrategy:::determineLength (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +[libjli.so] (134 samples, 64.11%) +[libjli.so] + + +java/util/ArrayList:::sort (1 samples, 0.48%) + + + +schedule_hrtimeout_range_clock (2 samples, 0.96%) + + + +org/apache/log4j/helpers/ISO8601DateFormat:::format (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::querySingleTable (1 samples, 0.48%) + + + +__vsnprintf_internal (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (2 samples, 0.96%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeansOfType (12 samples, 5.74%) +org/spr.. + + +[unknown] (27 samples, 12.92%) +[unknown] + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.48%) + + + +java/lang/String:::equals (1 samples, 0.48%) + + + +org/apache/commons/lang/time/DateUtils:::isSameDay (1 samples, 0.48%) + + + +java/lang/Object:::clone (1 samples, 0.48%) + + + +java/lang/StringBuilder:::<init> (1 samples, 0.48%) + + + +org/apache/solr/common/util/XML:::escape (5 samples, 2.39%) +o.. + + +sun/util/calendar/ZoneInfo:::clone (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (2 samples, 0.96%) + + + +psi_task_change (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +clock_gettime@GLIBC_2.2.5 (1 samples, 0.48%) + + + +org/dspace/browse/SolrBrowseCreateDAO:::additionalIndex (18 samples, 8.61%) +org/dspace/b.. + + +[libjvm.so] (1 samples, 0.48%) + + + +__wake_up_common (1 samples, 0.48%) + + + +org/apache/commons/lang/time/DateUtils:::isSameDay (2 samples, 0.96%) + + + +org/apache/log4j/Category:::callAppenders (5 samples, 2.39%) +o.. + + +org/dspace/content/DSpaceObject$MetadataCache:::get (1 samples, 0.48%) + + + +__tcp_push_pending_frames (14 samples, 6.70%) +__tcp_pus.. + + +tcp_sendmsg (17 samples, 8.13%) +tcp_sendmsg + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.48%) + + + +tcp_rcv_established (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeVal (6 samples, 2.87%) +or.. + + +do_syscall_64 (2 samples, 0.96%) + + + +nf_conntrack_tcp_packet (2 samples, 0.96%) + + + +new_sync_write (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (2 samples, 0.96%) + + + +__netif_receive_skb_one_core (5 samples, 2.39%) +_.. + + +__vsnprintf_internal (2 samples, 0.96%) + + + +vfs_write (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (13 samples, 6.22%) +org/apac.. + + +org/apache/solr/client/solrj/request/QueryRequest:::process (11 samples, 5.26%) +org/ap.. + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (9 samples, 4.31%) +org/a.. + + +org/apache/http/client/utils/URLEncodedUtils:::urlDecode (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (2 samples, 0.96%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::encode (8 samples, 3.83%) +org/.. + + +java/lang/StringBuilder:::toString (1 samples, 0.48%) + + + +__sched_text_start (17 samples, 8.13%) +__sched_tex.. + + +java/net/AbstractPlainSocketImpl:::setOption (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (15 samples, 7.18%) +org/apach.. + + +simple_copy_to_iter (1 samples, 0.48%) + + + +__send (24 samples, 11.48%) +__send + + +org/dspace/content/Bundle:::getName (1 samples, 0.48%) + + + +org/apache/http/client/protocol/RequestClientConnControl:::process (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::doCreateBean (1 samples, 0.48%) + + + +ip_queue_xmit (14 samples, 6.70%) +ip_queue_.. + + +java/util/LinkedList$ListItr:::next (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.48%) + + + +sun/net/spi/DefaultProxySelector$3:::run (1 samples, 0.48%) + + + +__intel_pmu_enable_all.constprop.0 (16 samples, 7.66%) +__intel_pm.. + + +org/apache/log4j/WriterAppender:::subAppend (1 samples, 0.48%) + + + +futex_wait (24 samples, 11.48%) +futex_wait + + +org/apache/commons/dbcp/DelegatingResultSet:::getTimestamp (1 samples, 0.48%) + + + +update_curr (1 samples, 0.48%) + + + +do_sys_poll (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (13 samples, 6.22%) +org/apac.. + + +ip_protocol_deliver_rcu (3 samples, 1.44%) + + + +finish_task_switch (16 samples, 7.66%) +finish_tas.. + + +sun/net/spi/DefaultProxySelector$3:::run (1 samples, 0.48%) + + + +nf_hook_slow (4 samples, 1.91%) +n.. + + +JVM_DoPrivileged (2 samples, 0.96%) + + + +org/springframework/context/annotation/ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor:::postProcessBeforeInitialization (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/core/PluginManager:::configureNamedPlugin (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +strncpy (1 samples, 0.48%) + + + +java/lang/System:::identityHashCode (1 samples, 0.48%) + + + +java/util/HashMap:::resize (1 samples, 0.48%) + + + +ksys_write (1 samples, 0.48%) + + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +org/dspace/storage/rdbms/TableRow:::setColumn (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (4 samples, 1.91%) +o.. + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +org/springframework/beans/PropertyEditorRegistrySupport:::createDefaultEditors (16 samples, 7.66%) +org/spring.. + + +lock_sock_nested (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +JVM_Clone (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::equals (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceSpellIndexingPlugin:::additionalIndex (2 samples, 0.96%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (13 samples, 6.22%) +org/apac.. + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (15 samples, 7.18%) +org/apach.. + + +Java_java_net_SocketInputStream_socketRead0 (4 samples, 1.91%) +J.. + + +do_softirq_own_stack (5 samples, 2.39%) +d.. + + +org/apache/log4j/AppenderSkeleton:::doAppend (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.96%) + + + +java/util/regex/Pattern$Branch:::match (2 samples, 0.96%) + + + +java/security/AccessController:::doPrivileged (4 samples, 1.91%) +j.. + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/content/DSpaceObject:::getMetadata (1 samples, 0.48%) + + + +switch_fpu_return (1 samples, 0.48%) + + + +nft_do_chain_inet (2 samples, 0.96%) + + + +org/apache/http/impl/entity/EntitySerializer:::doSerialize (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +tcp_v4_do_rcv (2 samples, 0.96%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +do_syscall_64 (1 samples, 0.48%) + + + +perf_pmu_enable.part.0 (24 samples, 11.48%) +perf_pmu_enable.p.. + + +all (209 samples, 100%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (8 samples, 3.83%) +org/.. + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.48%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.48%) + + + +tick_sched_timer (1 samples, 0.48%) + + + +org/springframework/core/env/MutablePropertySources:::addLast (1 samples, 0.48%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.48%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.48%) + + + +tcp_queue_rcv (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (24 samples, 11.48%) +entry_SYSCALL_64_.. + + +__x64_sys_poll (1 samples, 0.48%) + + + +java/io/FileOutputStream:::write (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (1 samples, 0.48%) + + + +java/lang/StringBuilder:::append (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/discovery/SearchUtils:::getIgnoredMetadataFields (1 samples, 0.48%) + + + +org/dspace/content/ItemIterator:::next (2 samples, 0.96%) + + + +JNU_ThrowByName (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +nft_do_chain (1 samples, 0.48%) + + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +__x64_sys_poll (1 samples, 0.48%) + + + +__mnt_want_write_file (1 samples, 0.48%) + + + +__wake_up_common_lock (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (3 samples, 1.44%) + + + +org/dspace/servicemanager/DSpaceServiceManager:::getServicesByType (13 samples, 6.22%) +org/dspa.. + + +inet6_sendmsg (17 samples, 8.13%) +inet6_sendmsg + + +java/io/FileOutputStream:::writeBytes (1 samples, 0.48%) + + + +org/apache/http/impl/io/AbstractMessageParser:::parse (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.96%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (14 samples, 6.70%) +org/apach.. + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::<init> (2 samples, 0.96%) + + + +[unknown] (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +__libc_recv (20 samples, 9.57%) +__libc_recv + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (2 samples, 0.96%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::isStale (1 samples, 0.48%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (10 samples, 4.78%) +org/a.. + + +rb_insert_color (1 samples, 0.48%) + + + +JVM_FillInStackTrace (2 samples, 0.96%) + + + +__softirqentry_text_start (5 samples, 2.39%) +_.. + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineProxy (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +Java_java_lang_Throwable_fillInStackTrace (2 samples, 0.96%) + + + +org/dspace/content/DSpaceObject$MetadataCache:::get (4 samples, 1.91%) +o.. + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (8 samples, 3.83%) +org/.. + + +org/apache/http/impl/io/AbstractSessionInputBuffer:::fillBuffer (1 samples, 0.48%) + + + +enqueue_hrtimer (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (20 samples, 9.57%) +entry_SYSCALL.. + + +ip_local_deliver (3 samples, 1.44%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (24 samples, 11.48%) +entry_SYSCALL_64_.. + + +ext4_file_write_iter (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +deactivate_task (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::determineRoute (1 samples, 0.48%) + + + +sock_sendmsg (18 samples, 8.61%) +sock_sendmsg + + +JVM_InvokeMethod (134 samples, 64.11%) +JVM_InvokeMethod + + +java/lang/Throwable:::fillInStackTrace (2 samples, 0.96%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::isStale (1 samples, 0.48%) + + + +java/lang/String:::equals (1 samples, 0.48%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (12 samples, 5.74%) +org/apa.. + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (3 samples, 1.44%) + + + +org/dspace/browse/SolrBrowseCreateDAO:::<init> (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::isStale (4 samples, 1.91%) +o.. + + +finish_task_switch (24 samples, 11.48%) +finish_task_switch + + +org/apache/commons/logging/LogFactory$1:::run (2 samples, 0.96%) + + + +java/net/SocketInputStream:::read (4 samples, 1.91%) +j.. + + +org/springframework/beans/factory/support/AbstractBeanFactory:::getMergedLocalBeanDefinition (2 samples, 0.96%) + + + +schedule (17 samples, 8.13%) +schedule + + +skb_copy_datagram_iter (2 samples, 0.96%) + + + +org/apache/log4j/helpers/PatternConverter:::format (1 samples, 0.48%) + + + +org/dspace/content/ItemIterator:::nextByRow (2 samples, 0.96%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.48%) + + + +arrayof_jint_fill (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +org/apache/http/client/utils/URIBuilder:::buildString (1 samples, 0.48%) + + + +org/apache/log4j/WriterAppender:::subAppend (3 samples, 1.44%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (9 samples, 4.31%) +org/a.. + + +update_process_times (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.48%) + + + +org/apache/commons/logging/LogFactory:::getFactory (5 samples, 2.39%) +o.. + + +org/dspace/servicemanager/spring/SpringServiceManager:::getServicesByType (12 samples, 5.74%) +org/dsp.. + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (8 samples, 3.83%) +org/.. + + +java/lang/reflect/Proxy:::newProxyInstance (1 samples, 0.48%) + + + +nft_do_chain_inet (1 samples, 0.48%) + + + +dequeue_entity (1 samples, 0.48%) + + + +__ip_queue_xmit (14 samples, 6.70%) +__ip_queu.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (3 samples, 1.44%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +java/util/HashMap:::resize (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +do_sys_poll (2 samples, 0.96%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +java/security/AccessController:::doPrivileged (3 samples, 1.44%) + + + +org/dspace/content/Bundle:::<init> (7 samples, 3.35%) +org.. + + +schedule_hrtimeout_range_clock (1 samples, 0.48%) + + + +java/util/TimSort:::countRunAndMakeAscending (1 samples, 0.48%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::receiveResponseHeader (1 samples, 0.48%) + + + +do_softirq.part.0 (5 samples, 2.39%) +d.. + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +dequeue_entity (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (14 samples, 6.70%) +org/apach.. + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::isStale (4 samples, 1.91%) +o.. + + +__intel_pmu_enable_all.constprop.0 (24 samples, 11.48%) +__intel_pmu_enabl.. + + +org/apache/http/protocol/RequestTargetHost:::process (1 samples, 0.48%) + + + +pthread_cond_wait@@GLIBC_2.3.2 (24 samples, 11.48%) +pthread_cond_wait.. + + +java/net/SocketTimeoutException:::<init> (2 samples, 0.96%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (14 samples, 6.70%) +org/apach.. + + +org/springframework/core/env/StandardEnvironment:::customizePropertySources (10 samples, 4.78%) +org/s.. + + +scheduler_tick (1 samples, 0.48%) + + + +java/util/HashMap:::get (1 samples, 0.48%) + + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::keepAlive (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +do_syscall_64 (1 samples, 0.48%) + + + +org/apache/http/impl/io/AbstractSessionInputBuffer:::fillBuffer (1 samples, 0.48%) + + + +sun/net/spi/DefaultProxySelector:::select (1 samples, 0.48%) + + + +net_rx_action (5 samples, 2.39%) +n.. + + +__netif_receive_skb (5 samples, 2.39%) +_.. + + +ip_rcv_finish (3 samples, 1.44%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::requiresIndexing (11 samples, 5.26%) +org/ds.. + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.48%) + + + +ip_local_deliver_finish (3 samples, 1.44%) + + + +ipv4_conntrack_local (2 samples, 0.96%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/solr/client/solrj/SolrRequest:::getPath (1 samples, 0.48%) + + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.48%) + + + +org/dspace/content/DSpaceObject:::getMetadata (4 samples, 1.91%) +o.. + + +hrtimer_start_range_ns (1 samples, 0.48%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (13 samples, 6.22%) +org/apac.. + + +jbyte_disjoint_arraycopy (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeXML (7 samples, 3.35%) +org.. + + +java/util/regex/Pattern$BmpCharProperty:::match (2 samples, 0.96%) + + + +org/apache/log4j/WriterAppender:::append (1 samples, 0.48%) + + + +vtable stub (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +__vfprintf_internal (1 samples, 0.48%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (5 samples, 2.39%) +o.. + + +java/lang/String:::toLowerCase (2 samples, 0.96%) + + + +__kmalloc_reserve.isra.0 (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (13 samples, 6.22%) +org/apac.. + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::query (2 samples, 0.96%) + + + +__skb_datagram_iter (2 samples, 0.96%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (2 samples, 0.96%) + + + +__x64_sys_recvfrom (20 samples, 9.57%) +__x64_sys_rec.. + + +reweight_entity (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +org/dspace/content/Item:::getBundles (9 samples, 4.31%) +org/d.. + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (1 samples, 0.48%) + + + +tcp_push (14 samples, 6.70%) +tcp_push + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.48%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (1 samples, 0.48%) + + + +org/apache/http/impl/io/ChunkedOutputStream:::close (1 samples, 0.48%) + + + +ktime_get_ts64 (1 samples, 0.48%) + + + +__cgroup_bpf_run_filter_skb (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +__ip_finish_output (7 samples, 3.35%) +__i.. + + +__vfs_write (1 samples, 0.48%) + + + +java/util/HashMap$ValueIterator:::next (1 samples, 0.48%) + + + +x86_pmu_enable (16 samples, 7.66%) +x86_pmu_en.. + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineRoute (1 samples, 0.48%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::isTypeMatch (2 samples, 0.96%) + + + +__vfprintf_internal (2 samples, 0.96%) + + + +org/springframework/core/env/AbstractEnvironment:::<init> (16 samples, 7.66%) +org/spring.. + + +org/dspace/core/PluginManager:::getNamedPlugin (1 samples, 0.48%) + + + +intel_tfa_pmu_enable_all (24 samples, 11.48%) +intel_tfa_pmu_ena.. + + +java/lang/String:::intern (1 samples, 0.48%) + + + +iptable_security_hook (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::next (1 samples, 0.48%) + + + +sk_wait_data (17 samples, 8.13%) +sk_wait_data + + +default_wake_function (1 samples, 0.48%) + + + +inet6_recvmsg (20 samples, 9.57%) +inet6_recvmsg + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.48%) + + + +update_cfs_group (1 samples, 0.48%) + + + +org/apache/log4j/Category:::info (5 samples, 2.39%) +o.. + + +org/apache/http/impl/conn/DefaultClientConnection:::receiveResponseHeader (1 samples, 0.48%) + + + +java/net/SocketInputStream:::read (1 samples, 0.48%) + + + +activate_task (1 samples, 0.48%) + + + +sock_recvmsg (20 samples, 9.57%) +sock_recvmsg + + +[libjvm.so] (2 samples, 0.96%) + + + +org/dspace/content/Item:::getCommunities (2 samples, 0.96%) + + + +call_stub (134 samples, 64.11%) +call_stub + + +__hrtimer_run_queues (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (9 samples, 4.31%) +org/a.. + + +itable stub (1 samples, 0.48%) + + + +ip_finish_output (8 samples, 3.83%) +ip_f.. + + +__x64_sys_poll (2 samples, 0.96%) + + + +java/lang/Throwable:::printStackTrace (1 samples, 0.48%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.48%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (1 samples, 0.48%) + + + +jshort_disjoint_arraycopy (2 samples, 0.96%) + + + +_register_finalizer_Java (1 samples, 0.48%) + + + +java/security/AccessController:::doPrivileged (1 samples, 0.48%) + + + +schedule_hrtimeout_range (2 samples, 0.96%) + + + +org/dspace/content/Collection:::<init> (2 samples, 0.96%) + + + +call_stub (2 samples, 0.96%) + + + +java/lang/String:::split (1 samples, 0.48%) + + + +java/util/Formatter:::format (5 samples, 2.39%) +j.. + + +java/net/PlainSocketImpl:::socketSetOption0 (1 samples, 0.48%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.48%) + + + +smp_apic_timer_interrupt (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/TableRowIterator:::<init> (1 samples, 0.48%) + + + +inet_send_prepare (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.48%) + + + +__alloc_skb (1 samples, 0.48%) + + + +pollwake (1 samples, 0.48%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::receiveResponseHeader (1 samples, 0.48%) + + + +__sys_recvfrom (20 samples, 9.57%) +__sys_recvfrom + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getName (7 samples, 3.35%) +org.. + + +java/util/Arrays:::sort (1 samples, 0.48%) + + + +__tcp_transmit_skb (14 samples, 6.70%) +__tcp_tra.. + + +x86_pmu_enable (24 samples, 11.48%) +x86_pmu_enable + + +do_syscall_64 (20 samples, 9.57%) +do_syscall_64 + + +org/springframework/core/GenericTypeResolver:::doResolveTypeArguments (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::writeDocument (41 samples, 19.62%) +org/dspace/discovery/SolrServi.. + + +org/dspace/content/Item:::decache (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceResourceRestrictionPlugin:::additionalIndex (2 samples, 0.96%) + + + +queued_spin_lock_slowpath (1 samples, 0.48%) + + + +org/apache/http/entity/mime/HttpStrictMultipart:::formatMultipartHeader (12 samples, 5.74%) +org/apa.. + + +org/apache/http/client/utils/URIUtils:::rewriteURI (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (4 samples, 1.91%) +j.. + + +[libjvm.so] (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineProxy (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.48%) + + + +__sched_text_start (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::toQueryString (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.96%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.48%) + + + +JVM_DoPrivileged (4 samples, 1.91%) +J.. + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +import_single_range (1 samples, 0.48%) + + + +org/apache/commons/logging/LogFactory:::getFactory (3 samples, 1.44%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.48%) + + + +schedule (24 samples, 11.48%) +schedule + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.48%) + + + +java/lang/ThreadLocal$ThreadLocalMap:::set (1 samples, 0.48%) + + + +poll_schedule_timeout.constprop.0 (1 samples, 0.48%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (8 samples, 3.83%) +org/.. + + +__wake_up_sync_key (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::buildDocument (108 samples, 51.67%) +org/dspace/discovery/SolrServiceImpl:::buildDocument + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/http/entity/mime/MultipartEntity:::writeTo (12 samples, 5.74%) +org/apa.. + + +ip_local_out (13 samples, 6.22%) +ip_local.. + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.48%) + + + +schedule_timeout (17 samples, 8.13%) +schedule_ti.. + + +do_futex (24 samples, 11.48%) +do_futex + + +org/apache/http/client/utils/URIBuilder:::digestURI (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (1 samples, 0.48%) + + + +wait_woken (17 samples, 8.13%) +wait_woken + + +java/lang/Class:::getMethod0 (1 samples, 0.48%) + + + +org/dspace/text/filter/InitialArticleWord:::filter (1 samples, 0.48%) + + + +java/net/SocketInputStream:::read (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (9 samples, 4.31%) +org/a.. + + +__sys_sendto (19 samples, 9.09%) +__sys_sendto + + +[libjvm.so] (1 samples, 0.48%) + + + +nf_ct_seq_offset (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::instantiateBean (1 samples, 0.48%) + + + +org/springframework/beans/TypeConverterDelegate:::convertIfNecessary (16 samples, 7.66%) +org/spring.. + + +inet_ehashfn (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.48%) + + + +org/apache/http/client/protocol/RequestDefaultHeaders:::process (1 samples, 0.48%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.48%) + + + +java/lang/Class:::getConstructor0 (1 samples, 0.48%) + + + +java/net/SocketInputStream:::read (1 samples, 0.48%) + + + +__kmalloc_node_track_caller (1 samples, 0.48%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRow:::resetChanged (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendQuery (1 samples, 0.48%) + + + +deactivate_task (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +org/apache/log4j/DefaultThrowableRenderer:::render (1 samples, 0.48%) + + + +__perf_event_task_sched_in (24 samples, 11.48%) +__perf_event_task.. + + +jlong_disjoint_arraycopy (1 samples, 0.48%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (134 samples, 64.11%) +sun/reflect/DelegatingMethodAccessorImpl:::invoke + + +org/springframework/core/convert/support/GenericConversionService:::getMatchableConverters (1 samples, 0.48%) + + + +ip_output (8 samples, 3.83%) +ip_o.. + + +__poll (1 samples, 0.48%) + + + +ip_rcv (4 samples, 1.91%) +i.. + + +org/dspace/browse/BrowseIndex:::<init> (1 samples, 0.48%) + + + +java (209 samples, 100.00%) +java + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::determineRoute (1 samples, 0.48%) + + + +java/lang/Throwable:::printStackTrace (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/dspace/discovery/configuration/DiscoverySearchFilter:::getFilterType (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (2 samples, 0.96%) + + + +__generic_file_write_iter (1 samples, 0.48%) + + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +org/postgresql/jdbc/PgStatement:::executeInternal (2 samples, 0.96%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/apache/log4j/Category:::callAppenders (1 samples, 0.48%) + + + +JVM_InternString (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getTimestamp (1 samples, 0.48%) + + + +nft_do_chain (1 samples, 0.48%) + + + +do_syscall_64 (1 samples, 0.48%) + + + +org/apache/log4j/WriterAppender:::append (5 samples, 2.39%) +o.. + + +tcp_recvmsg (19 samples, 9.09%) +tcp_recvmsg + + +org/dspace/authorize/AuthorizeManager:::getPoliciesActionFilter (2 samples, 0.96%) + + + +tick_sched_handle (1 samples, 0.48%) + + + +__poll (2 samples, 0.96%) + + + +jshort_disjoint_arraycopy (1 samples, 0.48%) + + + +[libjava.so] (1 samples, 0.48%) + + + +org/apache/http/protocol/BasicHttpContext:::getAttribute (1 samples, 0.48%) + + + +org/apache/http/impl/client/RequestWrapper:::getRequestLine (1 samples, 0.48%) + + + +__sched_text_start (24 samples, 11.48%) +__sched_text_start + + +org/apache/http/client/methods/HttpPost:::<init> (1 samples, 0.48%) + + + +org/dspace/sort/OrderFormat:::makeSortString (2 samples, 0.96%) + + + +call_stub (2 samples, 0.96%) + + + +call_stub (1 samples, 0.48%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (5 samples, 2.39%) +o.. + + +hrtimer_interrupt (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +__x64_sys_write (1 samples, 0.48%) + + + +sun/reflect/GeneratedConstructorAccessor19:::newInstance (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/request/UpdateRequest:::writeXML (7 samples, 3.35%) +org.. + + +apic_timer_interrupt (1 samples, 0.48%) + + + +tcp_sendmsg_locked (16 samples, 7.66%) +tcp_sendms.. + + + diff --git a/docs/2020/02/out.dspace58-2.svg b/docs/2020/02/out.dspace58-2.svg new file mode 100644 index 000000000..41eb96220 --- /dev/null +++ b/docs/2020/02/out.dspace58-2.svg @@ -0,0 +1,7088 @@ + + + + + + + + + + + + + + +Flame Graph + +Reset Zoom +Search +ic + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +acpi_hw_read_port (1 samples, 0.09%) + + + +refcount_inc_not_zero_checked (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +java/util/Arrays:::copyOf (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/LinkedList:::linkFirst (3 samples, 0.27%) + + + +skb_clone (2 samples, 0.18%) + + + +do_IRQ (1 samples, 0.09%) + + + +nf_confirm (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/http/message/BasicHeaderValueParser:::parseElements (1 samples, 0.09%) + + + +nvme_complete_rq (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (39 samples, 3.55%) +org.. + + +org/dspace/app/util/DailyFileAppender:::subAppend (10 samples, 0.91%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::clearParameters (1 samples, 0.09%) + + + +__perf_event_task_sched_in (13 samples, 1.18%) + + + +bbr_update_model (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +org/apache/http/impl/conn/HttpPoolEntry:::close (1 samples, 0.09%) + + + +_itoa_word (1 samples, 0.09%) + + + +perf_pmu_disable.part.0 (1 samples, 0.09%) + + + +acpi_ev_sci_xrupt_handler (1 samples, 0.09%) + + + +__intel_pmu_enable_all.constprop.0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.09%) + + + +acpi_irq (1 samples, 0.09%) + + + +memset_erms (1 samples, 0.09%) + + + +inet6_recvmsg (44 samples, 4.01%) +inet.. + + +link_path_walk.part.0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +syscall_trace_enter (1 samples, 0.09%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::flushBuffer (1 samples, 0.09%) + + + +org/dspace/content/Item:::getID (1 samples, 0.09%) + + + +java/lang/reflect/Proxy:::newProxyInstance (2 samples, 0.18%) + + + +walk_component (1 samples, 0.09%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (747 samples, 68.03%) +sun/reflect/DelegatingMethodAccessorImpl:::invoke + + +ip_build_and_send_pkt (1 samples, 0.09%) + + + +__ip_finish_output (1 samples, 0.09%) + + + +__libc_recv (55 samples, 5.01%) +__libc.. + + +ext4_reserve_inode_write (2 samples, 0.18%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +__wake_up (1 samples, 0.09%) + + + +__x86_indirect_thunk_rax (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +perf_event_sched_in (1 samples, 0.09%) + + + +__sched_text_start (30 samples, 2.73%) +__.. + + +dev_queue_xmit (7 samples, 0.64%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +syscall_slow_exit_work (1 samples, 0.09%) + + + +deactivate_task (11 samples, 1.00%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +tcp_stream_memory_free (1 samples, 0.09%) + + + +generic_update_time (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::setColumn (1 samples, 0.09%) + + + +lookup_slow (1 samples, 0.09%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (7 samples, 0.64%) + + + +java/lang/String:::equals (1 samples, 0.09%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (3 samples, 0.27%) + + + +org/springframework/core/convert/support/MapToMapConverter:::getConvertibleTypes (1 samples, 0.09%) + + + +__tcp_transmit_skb (144 samples, 13.11%) +__tcp_transmit_skb + + +[libjvm.so] (2 samples, 0.18%) + + + +sched_clock_cpu (1 samples, 0.09%) + + + +org/dspace/discovery/SolrServiceResourceRestrictionPlugin:::additionalIndex (5 samples, 0.46%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (2 samples, 0.18%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +perf_event_task_tick (1 samples, 0.09%) + + + +ip_local_out (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +org/apache/http/entity/AbstractHttpEntity:::getContentType (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +java/util/ArrayList$Itr:::next (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +new_sync_write (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (5 samples, 0.46%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +ipv4_conntrack_local (1 samples, 0.09%) + + + +futex_wait (61 samples, 5.56%) +futex_w.. + + +clone_endio (1 samples, 0.09%) + + + +__entry_text_start (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::keepAlive (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (1 samples, 0.09%) + + + +update_process_times (1 samples, 0.09%) + + + +autoremove_wake_function (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +java/util/regex/Pattern$CharProperty:::study (2 samples, 0.18%) + + + +__ext4_get_inode_loc (1 samples, 0.09%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +tcp_connect (1 samples, 0.09%) + + + +perf_event_sched_in (1 samples, 0.09%) + + + +Java_java_io_FileOutputStream_writeBytes (3 samples, 0.27%) + + + +ip_local_deliver (62 samples, 5.65%) +ip_loca.. + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +__hrtimer_run_queues (1 samples, 0.09%) + + + +generic_write_end (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +[libjvm.so] (13 samples, 1.18%) + + + +do_filp_open (1 samples, 0.09%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (1 samples, 0.09%) + + + +java/net/PlainSocketImpl:::socketSetOption0 (1 samples, 0.09%) + + + +java/util/regex/Pattern$Ques:::study (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +org/springframework/core/GenericTypeResolver:::doResolveTypeArguments (12 samples, 1.09%) + + + +schedule (1 samples, 0.09%) + + + +bio_endio (1 samples, 0.09%) + + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (17 samples, 1.55%) + + + +activate_task (12 samples, 1.09%) + + + +lock_sock_nested (1 samples, 0.09%) + + + +java/text/SimpleDateFormat:::format (2 samples, 0.18%) + + + +JVM_InternString (5 samples, 0.46%) + + + +rcu_core (1 samples, 0.09%) + + + +nf_conntrack_in (6 samples, 0.55%) + + + +inet_shutdown (1 samples, 0.09%) + + + +irqtime_account_irq (1 samples, 0.09%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.09%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (3 samples, 0.27%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (7 samples, 0.64%) + + + +org/apache/http/impl/conn/DefaultClientConnection:::close (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (61 samples, 5.56%) +entry_S.. + + +finish_task_switch (1 samples, 0.09%) + + + +java/util/concurrent/ConcurrentHashMap:::putVal (1 samples, 0.09%) + + + +org/dspace/browse/BrowseIndex:::getTableName (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +__list_del_entry_valid (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +schedule (30 samples, 2.73%) +sc.. + + +rcu_core_si (1 samples, 0.09%) + + + +java/lang/StringCoding:::encode (1 samples, 0.09%) + + + +ksys_write (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +ctx_sched_in (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (40 samples, 3.64%) +org/.. + + +sk_forced_mem_schedule (1 samples, 0.09%) + + + +do_syscall_64 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +do_syscall_64 (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (21 samples, 1.91%) +o.. + + +tcp_rcv_established (1 samples, 0.09%) + + + +java/util/regex/Pattern$Begin:::match (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +nf_nat_packet (1 samples, 0.09%) + + + +__kfree_skb (2 samples, 0.18%) + + + +java/lang/String:::hashCode (1 samples, 0.09%) + + + +sock_sendmsg (187 samples, 17.03%) +sock_sendmsg + + +call_stub (7 samples, 0.64%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +java/lang/String:::intern (6 samples, 0.55%) + + + +java/util/concurrent/ConcurrentHashMap:::transfer (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__intel_pmu_disable_all (1 samples, 0.09%) + + + +do_syscall_64 (205 samples, 18.67%) +do_syscall_64 + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (8 samples, 0.73%) + + + +java/lang/StringCoding:::decode (2 samples, 0.18%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (9 samples, 0.82%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +tcp_v6_conn_request (1 samples, 0.09%) + + + +__entry_text_start (1 samples, 0.09%) + + + +java/net/SocketTimeoutException:::<init> (7 samples, 0.64%) + + + +sockfd_lookup_light (4 samples, 0.36%) + + + +[libjvm.so] (5 samples, 0.46%) + + + +__x64_sys_poll (6 samples, 0.55%) + + + +ret_from_intr (1 samples, 0.09%) + + + +sun/reflect/NativeMethodAccessorImpl:::invoke (747 samples, 68.03%) +sun/reflect/NativeMethodAccessorImpl:::invoke + + +x86_pmu_disable (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::wasNull (1 samples, 0.09%) + + + +__ip_finish_output (108 samples, 9.84%) +__ip_finish_ou.. + + +switch_fpu_return (3 samples, 0.27%) + + + +itable stub (1 samples, 0.09%) + + + +org/apache/http/impl/client/AbstractHttpClient:::getBackoffManager (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (4 samples, 0.36%) + + + +select_task_rq_fair (3 samples, 0.27%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (8 samples, 0.73%) + + + +JVM_GetDeclaringClass (1 samples, 0.09%) + + + +jlong_disjoint_arraycopy (1 samples, 0.09%) + + + +__vfs_write (2 samples, 0.18%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (3 samples, 0.27%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readVal (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (3 samples, 0.27%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.18%) + + + +__vfs_write (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (2 samples, 0.18%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +schedule (1 samples, 0.09%) + + + +Interpreter (745 samples, 67.85%) +Interpreter + + +java/util/regex/Pattern$Curly:::match (3 samples, 0.27%) + + + +ext4_mark_iloc_dirty (1 samples, 0.09%) + + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +update_load_avg (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +sk_page_frag_refill (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingletonNames (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (3 samples, 0.27%) + + + +_copy_from_iter_full (2 samples, 0.18%) + + + +org/apache/http/client/protocol/RequestDefaultHeaders:::process (1 samples, 0.09%) + + + +account_entity_enqueue (2 samples, 0.18%) + + + +enqueue_entity (2 samples, 0.18%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (3 samples, 0.27%) + + + +java/util/regex/Pattern:::sequence (6 samples, 0.55%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +java/util/Calendar:::<init> (1 samples, 0.09%) + + + +blk_mq_end_request (1 samples, 0.09%) + + + +__fsnotify_parent (1 samples, 0.09%) + + + +inet6_recvmsg (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +psi_task_change (7 samples, 0.64%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +ttwu_do_activate (14 samples, 1.28%) + + + +ipv4_conntrack_defrag (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +org/dspace/core/Context:::cache (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/apache/http/entity/mime/Header:::addField (12 samples, 1.09%) + + + +__hrtimer_run_queues (1 samples, 0.09%) + + + +JNU_ThrowByName (7 samples, 0.64%) + + + +__wake_up_common_lock (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/UpdateRequest:::writeXML (49 samples, 4.46%) +org/a.. + + +rcu_gp_kthread_wake (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +ip_rcv (1 samples, 0.09%) + + + +tcp_event_data_recv (1 samples, 0.09%) + + + +psi_task_change (1 samples, 0.09%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.09%) + + + +org/apache/http/protocol/BasicHttpContext:::setAttribute (1 samples, 0.09%) + + + +org/dspace/sort/OrderFormat:::makeSortString (4 samples, 0.36%) + + + +[libjvm.so] (4 samples, 0.36%) + + + +sk_filter_trim_cap (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +sun/reflect/NativeMethodAccessorImpl:::invoke0 (747 samples, 68.03%) +sun/reflect/NativeMethodAccessorImpl:::invoke0 + + +java/lang/String:::equals (1 samples, 0.09%) + + + +java/util/regex/Pattern$LastNode:::match (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::populateBean (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +tcp_rcv_state_process (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (3 samples, 0.27%) + + + +org/apache/http/entity/mime/content/StringBody:::<init> (6 samples, 0.55%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +_register_finalizer_Java (2 samples, 0.18%) + + + +scheduler_tick (1 samples, 0.09%) + + + +__wake_up_common (21 samples, 1.91%) +_.. + + +handle_irq_event (1 samples, 0.09%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +_IO_default_xsputn (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getStream (7 samples, 0.64%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (2 samples, 0.18%) + + + +__wake_up_bit (1 samples, 0.09%) + + + +JVM_InvokeMethod (747 samples, 68.03%) +JVM_InvokeMethod + + +release_sock (1 samples, 0.09%) + + + +__tcp_send_ack.part.0 (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::study (3 samples, 0.27%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +schedule_hrtimeout_range_clock (6 samples, 0.55%) + + + +nft_lookup_eval (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +acpi_os_read_port (1 samples, 0.09%) + + + +pick_next_task_fair (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (38 samples, 3.46%) +org.. + + +ip_local_out (1 samples, 0.09%) + + + +tcp_push (1 samples, 0.09%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +do_sys_poll (3 samples, 0.27%) + + + +wake_bit_function (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +[libjvm.so] (5 samples, 0.46%) + + + +finish_task_switch (61 samples, 5.56%) +finish_.. + + +org/dspace/browse/BrowseIndex:::generateMdBits (2 samples, 0.18%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (10 samples, 0.91%) + + + +iptable_mangle_hook (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.09%) + + + +java/util/regex/Pattern$Branch:::match (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::getBooleanColumn (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (2 samples, 0.18%) + + + +record_times (1 samples, 0.09%) + + + +tick_sched_handle (1 samples, 0.09%) + + + +sk_wait_data (32 samples, 2.91%) +sk.. + + +org/apache/http/entity/HttpEntityWrapper:::isChunked (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +remove_wait_queue (1 samples, 0.09%) + + + +org/springframework/beans/support/ResourceEditorRegistrar:::registerCustomEditors (2 samples, 0.18%) + + + +kmem_cache_alloc_node (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (22 samples, 2.00%) +o.. + + +ret_from_intr (1 samples, 0.09%) + + + +fput_many (1 samples, 0.09%) + + + +ip_rcv (1 samples, 0.09%) + + + +tcp_v6_connect (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/dspace/core/Context:::<init> (7 samples, 0.64%) + + + +acpi_hw_read (1 samples, 0.09%) + + + +ip_local_out (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +__libc_connect (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (12 samples, 1.09%) + + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +__wake_up_sync_key (22 samples, 2.00%) +_.. + + +[libjvm.so] (8 samples, 0.73%) + + + +java/util/regex/Pattern$Node:::study (4 samples, 0.36%) + + + +__skb_datagram_iter (1 samples, 0.09%) + + + +java/util/HashSet:::contains (1 samples, 0.09%) + + + +finish_task_switch (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (60 samples, 5.46%) +intel_t.. + + +run_rebalance_domains (1 samples, 0.09%) + + + +org/springframework/context/support/AbstractApplicationContext$BeanPostProcessorChecker:::postProcessAfterInitialization (1 samples, 0.09%) + + + +java/util/Formatter:::format (15 samples, 1.37%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +iptable_security_hook (1 samples, 0.09%) + + + +ext4_do_update_inode (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +java/util/regex/Pattern$Begin:::match (5 samples, 0.46%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +refcount_sub_and_test_checked (2 samples, 0.18%) + + + +bbr_update_model (2 samples, 0.18%) + + + +__GI___libc_open (1 samples, 0.09%) + + + +deactivate_task (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +tcp_in_window (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +java/util/regex/Pattern$CharProperty:::match (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (3 samples, 0.27%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +iptable_mangle_hook (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern$BranchConn:::match (2 samples, 0.18%) + + + +ipv4_conntrack_in (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +tcp_v4_do_rcv (1 samples, 0.09%) + + + +java/lang/Class:::getEnclosingMethod0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (5 samples, 0.46%) + + + +tcp_v4_conn_request (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +tcp_v4_do_rcv (41 samples, 3.73%) +tcp_.. + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (1 samples, 0.09%) + + + +ip_local_deliver_finish (51 samples, 4.64%) +ip_lo.. + + +org/dspace/storage/rdbms/DatabaseManager:::find (12 samples, 1.09%) + + + +nft_lookup_eval (1 samples, 0.09%) + + + +org/apache/commons/pool/impl/GenericObjectPool:::borrowObject (6 samples, 0.55%) + + + +irq_exit (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/HashMap:::put (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (13 samples, 1.18%) + + + +run_rebalance_domains (1 samples, 0.09%) + + + +vfs_write (2 samples, 0.18%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +nf_conntrack_in (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +java/util/AbstractCollection:::addAll (1 samples, 0.09%) + + + +org/springframework/core/convert/support/GenericConversionService:::addConverter (18 samples, 1.64%) + + + +ctx_sched_in (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +[libjvm.so] (9 samples, 0.82%) + + + +dec_pending (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +ip_queue_xmit (137 samples, 12.48%) +ip_queue_xmit + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +acpi_os_read_port (1 samples, 0.09%) + + + +iptable_filter_hook (3 samples, 0.27%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::logduration (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (1 samples, 0.09%) + + + +ip_protocol_deliver_rcu (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.09%) + + + +__fget (1 samples, 0.09%) + + + +acpi_ev_gpe_detect (1 samples, 0.09%) + + + +tcp_rcv_space_adjust (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (4 samples, 0.36%) + + + +java/util/regex/Pattern$GroupTail:::match (4 samples, 0.36%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (4 samples, 0.36%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +nf_nat_ipv4_local_fn (1 samples, 0.09%) + + + +jlong_disjoint_arraycopy (3 samples, 0.27%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeansOfType (114 samples, 10.38%) +org/springframe.. + + +update_cfs_group (1 samples, 0.09%) + + + +kmem_cache_alloc_node (4 samples, 0.36%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::receiveFields (1 samples, 0.09%) + + + +tcp_current_mss (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +skb_copy_datagram_iter (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +read_tsc (1 samples, 0.09%) + + + +__wake_up_common (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern:::RemoveQEQuoting (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (1 samples, 0.09%) + + + +java/io/FileOutputStream:::write (3 samples, 0.27%) + + + +java/util/LinkedHashMap$LinkedValueIterator:::next (1 samples, 0.09%) + + + +tcp_sendmsg_locked (180 samples, 16.39%) +tcp_sendmsg_locked + + +tcp_release_cb (2 samples, 0.18%) + + + +entry_SYSCALL_64_after_hwframe (6 samples, 0.55%) + + + +wake_up_bit (1 samples, 0.09%) + + + +java/util/regex/Pattern$BitClass:::isSatisfiedBy (1 samples, 0.09%) + + + +vfs_write (2 samples, 0.18%) + + + +_raw_spin_unlock_irqrestore (1 samples, 0.09%) + + + +nft_do_chain (5 samples, 0.46%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +ext4_file_write_iter (2 samples, 0.18%) + + + +java/util/HashMap:::resize (1 samples, 0.09%) + + + +default_wake_function (21 samples, 1.91%) +d.. + + +[libjvm.so] (1 samples, 0.09%) + + + +nf_conntrack_tcp_packet (2 samples, 0.18%) + + + +JVM_DoPrivileged (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (54 samples, 4.92%) +entry_.. + + +org/apache/commons/logging/LogFactory$1:::run (11 samples, 1.00%) + + + +org/apache/log4j/helpers/PatternConverter:::format (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +__audit_syscall_exit (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +bbr_quantization_budget (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +acpi_ev_gpe_detect (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (2 samples, 0.18%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +pthread_mutex_unlock (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (9 samples, 0.82%) + + + +pollwake (21 samples, 1.91%) +p.. + + +group_sched_in (1 samples, 0.09%) + + + +task_ctx_sched_out (2 samples, 0.18%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (4 samples, 0.36%) + + + +do_sys_poll (6 samples, 0.55%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (5 samples, 0.46%) + + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +hrtimer_init_sleeper (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.09%) + + + +com/atmire/dspace/discovery/ItemCollectionPlugin:::additionalIndex (5 samples, 0.46%) + + + +[libnet.so] (1 samples, 0.09%) + + + +tcp_v4_rcv (1 samples, 0.09%) + + + +java/util/StringTokenizer:::nextToken (1 samples, 0.09%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +schedule_hrtimeout_range (3 samples, 0.27%) + + + +do_syscall_64 (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (3 samples, 0.27%) + + + +nft_do_chain (22 samples, 2.00%) +n.. + + +[libjvm.so] (1 samples, 0.09%) + + + +nf_hook_slow (8 samples, 0.73%) + + + +__tcp_send_ack.part.0 (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +java/security/AccessController:::doPrivileged (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (39 samples, 3.55%) +org.. + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +tcp_ack (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +__wake_up_common_lock (22 samples, 2.00%) +_.. + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +__release_sock (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readArray (1 samples, 0.09%) + + + +org/dspace/servicemanager/DSpaceServiceManager:::getServicesByType (115 samples, 10.47%) +org/dspace/serv.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +__send (213 samples, 19.40%) +__send + + +org/apache/commons/dbcp/DelegatingResultSet:::wasNull (1 samples, 0.09%) + + + +java/text/DateFormatSymbols:::getProviderInstance (1 samples, 0.09%) + + + +ip_finish_output (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (7 samples, 0.64%) + + + +java/net/URI:::<init> (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (4 samples, 0.36%) + + + +org/dspace/content/DSpaceObject:::getMetadata (3 samples, 0.27%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::indexContent (703 samples, 64.03%) +com/atmire/dspace/discovery/AtmireSolrService:::indexContent + + +org/dspace/storage/rdbms/DatabaseManager:::process (4 samples, 0.36%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (31 samples, 2.82%) +or.. + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +__hrtimer_get_next_event (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +blk_mq_complete_request (1 samples, 0.09%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (38 samples, 3.46%) +org.. + + +try_to_wake_up (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +sock_def_readable (23 samples, 2.09%) +s.. + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (6 samples, 0.55%) + + + +ip_local_deliver_finish (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +sockfd_lookup_light (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/springframework/core/convert/support/ArrayToObjectConverter:::getConvertibleTypes (1 samples, 0.09%) + + + +__netif_receive_skb (92 samples, 8.38%) +__netif_rec.. + + +ip_finish_output2 (108 samples, 9.84%) +ip_finish_outp.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (33 samples, 3.01%) +org.. + + +__local_bh_enable_ip (1 samples, 0.09%) + + + +_copy_to_iter (1 samples, 0.09%) + + + +simple_copy_to_iter (1 samples, 0.09%) + + + +[libjava.so] (3 samples, 0.27%) + + + +org/dspace/content/Item:::getCollections (5 samples, 0.46%) + + + +iptable_mangle_hook (2 samples, 0.18%) + + + +__hrtimer_next_event_base (1 samples, 0.09%) + + + +__ip_queue_xmit (137 samples, 12.48%) +__ip_queue_xmit + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (8 samples, 0.73%) + + + +__memmove_avx_unaligned_erms (1 samples, 0.09%) + + + +enqueue_entity (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::addField (2 samples, 0.18%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::setInt (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +tcp_v4_connect (1 samples, 0.09%) + + + +ttwu_do_wakeup (2 samples, 0.18%) + + + +org/springframework/beans/TypeConverterDelegate:::doConvertValue (1 samples, 0.09%) + + + +do_softirq_own_stack (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +jbyte_disjoint_arraycopy (2 samples, 0.18%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +__poll (3 samples, 0.27%) + + + +ipt_do_table (1 samples, 0.09%) + + + +net_rx_action (1 samples, 0.09%) + + + +_raw_spin_unlock_bh (1 samples, 0.09%) + + + +nft_ct_get_eval (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +nft_do_chain (1 samples, 0.09%) + + + +_register_finalizer_Java (2 samples, 0.18%) + + + +ctx_sched_out (2 samples, 0.18%) + + + +org/apache/http/impl/conn/HttpPoolEntry:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (16 samples, 1.46%) + + + +java/lang/ref/Finalizer:::register (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +org/dspace/content/Bundle:::getBitstreams (1 samples, 0.09%) + + + +__tcp_push_pending_frames (1 samples, 0.09%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +__fget_light (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +__fdget (1 samples, 0.09%) + + + +dequeue_task_fair (7 samples, 0.64%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingleton (2 samples, 0.18%) + + + +[libjava.so] (2 samples, 0.18%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +ipv4_conntrack_local (6 samples, 0.55%) + + + +ip_finish_output2 (1 samples, 0.09%) + + + +org/springframework/beans/TypeConverterDelegate:::convertIfNecessary (95 samples, 8.65%) +org/springfr.. + + +[libjvm.so] (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +tcp_v4_inbound_md5_hash (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (207 samples, 18.85%) +entry_SYSCALL_64_after_hwframe + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +ext4_lookup (1 samples, 0.09%) + + + +[libjvm.so] (14 samples, 1.28%) + + + +org/dspace/discovery/SolrServiceImpl:::buildDocument (1 samples, 0.09%) + + + +org/apache/http/impl/io/ChunkedOutputStream:::flushCacheWithAppend (3 samples, 0.27%) + + + +ipv4_mtu (3 samples, 0.27%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +process_backlog (94 samples, 8.56%) +process_back.. + + +tick_sched_timer (1 samples, 0.09%) + + + +org/dspace/core/Context:::cache (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +java/util/HashMap:::put (1 samples, 0.09%) + + + +__generic_file_write_iter (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (1 samples, 0.09%) + + + +blk_update_request (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +handle_edge_irq (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readVal (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (12 samples, 1.09%) + + + +try_to_wake_up (20 samples, 1.82%) +t.. + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (2 samples, 0.18%) + + + +__inet_lookup_established (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/content/Item:::find (21 samples, 1.91%) +o.. + + +java/nio/charset/CharsetEncoder:::encode (9 samples, 0.82%) + + + +queued_spin_lock_slowpath (1 samples, 0.09%) + + + +ipt_do_table (3 samples, 0.27%) + + + +do_syscall_64 (2 samples, 0.18%) + + + +org/dspace/content/DSpaceObject:::getMetadata (30 samples, 2.73%) +or.. + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/springframework/context/annotation/CommonAnnotationBeanPostProcessor:::findResourceMetadata (1 samples, 0.09%) + + + +java/net/URI:::<init> (1 samples, 0.09%) + + + +java/lang/String:::equals (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +__libc_enable_asynccancel (1 samples, 0.09%) + + + +__libc_disable_asynccancel (3 samples, 0.27%) + + + +Interpreter (1 samples, 0.09%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +handle_edge_irq (1 samples, 0.09%) + + + +org/dspace/content/Item:::getCollections (30 samples, 2.73%) +or.. + + +__fdget (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +__hrtimer_init (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::setInt (1 samples, 0.09%) + + + +acpi_irq (1 samples, 0.09%) + + + +java/util/regex/Pattern:::clazz (1 samples, 0.09%) + + + +java/lang/String:::split (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (9 samples, 0.82%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::flush (1 samples, 0.09%) + + + +ExceptionBlob (1 samples, 0.09%) + + + +__vfprintf_internal (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +clone_endio (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadataByMetadataString (1 samples, 0.09%) + + + +JVM_MonitorNotifyAll (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/QueryRequest:::getParams (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__perf_event_task_sched_in (5 samples, 0.46%) + + + +[libjvm.so] (8 samples, 0.73%) + + + +java/util/regex/Pattern:::sequence (6 samples, 0.55%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +__netif_receive_skb (1 samples, 0.09%) + + + +__sched_text_start (5 samples, 0.46%) + + + +java/lang/reflect/Method:::invoke (747 samples, 68.03%) +java/lang/reflect/Method:::invoke + + +[libjvm.so] (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +nft_hash_lookup_fast (2 samples, 0.18%) + + + +jlong_disjoint_arraycopy (1 samples, 0.09%) + + + +tcp_v4_send_synack (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (8 samples, 0.73%) + + + +java/lang/Class:::forName0 (3 samples, 0.27%) + + + +org/dspace/eperson/Group:::find (20 samples, 1.82%) +o.. + + +itable stub (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (24 samples, 2.19%) +o.. + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getName (52 samples, 4.74%) +org/a.. + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::next (1 samples, 0.09%) + + + +dev_hard_start_xmit (3 samples, 0.27%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (2 samples, 0.18%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::add (4 samples, 0.36%) + + + +__sys_recvfrom (47 samples, 4.28%) +__sys.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (3 samples, 0.27%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +handle_irq_event (1 samples, 0.09%) + + + +org/apache/http/entity/mime/FormBodyPart:::<init> (16 samples, 1.46%) + + + +org/dspace/servicemanager/spring/SpringServiceManager:::getServicesByType (115 samples, 10.47%) +org/dspace/serv.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (7 samples, 0.64%) + + + +read_tsc (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +acpi_hw_read_port (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +__vsnprintf_internal (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +JVM_MonitorNotifyAll (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::study (2 samples, 0.18%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +__sched_text_start (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +nft_do_chain_inet (22 samples, 2.00%) +n.. + + +__vdso_gettimeofday (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::parseSql (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::study (2 samples, 0.18%) + + + +perf_pmu_enable.part.0 (1 samples, 0.09%) + + + +org/springframework/core/convert/support/ObjectToArrayConverter:::getConvertibleTypes (1 samples, 0.09%) + + + +__nf_conntrack_find_get (2 samples, 0.18%) + + + +tcp_rcv_established (39 samples, 3.55%) +tcp.. + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +loopback_xmit (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (61 samples, 5.56%) +org/apa.. + + +journal_end_buffer_io_sync (1 samples, 0.09%) + + + +__softirqentry_text_start (100 samples, 9.11%) +__softirqentr.. + + +tcp_shutdown (1 samples, 0.09%) + + + +org/springframework/core/convert/support/GenericConversionService$ConverterAdapter:::getConvertibleTypes (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::<init> (1 samples, 0.09%) + + + +do_softirq.part.0 (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +bbr_cwnd_event (1 samples, 0.09%) + + + +java/nio/charset/CharsetEncoder:::encode (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +bio_endio (1 samples, 0.09%) + + + +nf_hook_slow (20 samples, 1.82%) +n.. + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +[unknown] (64 samples, 5.83%) +[unknown] + + +java/util/regex/Pattern:::escape (1 samples, 0.09%) + + + +java/util/LinkedHashMap:::get (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +iptable_filter_hook (1 samples, 0.09%) + + + +nft_do_chain_inet (5 samples, 0.46%) + + + +__errno_location (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (5 samples, 0.46%) + + + +com/atmire/dspace/discovery/HasBitstreamsSSIPlugin:::additionalIndex (1 samples, 0.09%) + + + +tcp_recvmsg (44 samples, 4.01%) +tcp_.. + + +__local_bh_enable_ip (101 samples, 9.20%) +__local_bh_en.. + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +bio_endio (1 samples, 0.09%) + + + +java/lang/String:::equals (1 samples, 0.09%) + + + +java/util/LinkedList$ListItr:::next (1 samples, 0.09%) + + + +__sys_connect (1 samples, 0.09%) + + + +java/util/regex/Pattern$Begin:::match (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (4 samples, 0.36%) + + + +ext4_map_blocks (1 samples, 0.09%) + + + +java/net/URI:::<init> (1 samples, 0.09%) + + + +tcp_ack (11 samples, 1.00%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/dspace/core/Context:::complete (2 samples, 0.18%) + + + +org/dspace/discovery/BitstreamContentStream:::<init> (2 samples, 0.18%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (48 samples, 4.37%) +org/a.. + + +org/dspace/discovery/BitstreamContentStream:::getStream (14 samples, 1.28%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (5 samples, 0.46%) + + + +org/apache/http/impl/conn/PoolingClientConnectionManager:::releaseConnection (1 samples, 0.09%) + + + +tcp_write_xmit (1 samples, 0.09%) + + + +available_idle_cpu (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (6 samples, 0.55%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +ext4_mark_inode_dirty (2 samples, 0.18%) + + + +clock_gettime@GLIBC_2.2.5 (1 samples, 0.09%) + + + +org/dspace/browse/BrowseIndex:::getBrowseIndices (26 samples, 2.37%) +o.. + + +schedule (61 samples, 5.56%) +schedule + + +generic_perform_write (1 samples, 0.09%) + + + +dequeue_entity (5 samples, 0.46%) + + + +ExceptionBlob (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupHead:::match (5 samples, 0.46%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +__GI___shutdown (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.09%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +vtable stub (1 samples, 0.09%) + + + +schedule (5 samples, 0.46%) + + + +irq_exit (1 samples, 0.09%) + + + +_raw_spin_lock (1 samples, 0.09%) + + + +nvme_irq (1 samples, 0.09%) + + + +org/apache/log4j/Category:::info (8 samples, 0.73%) + + + +JVM_FillInStackTrace (7 samples, 0.64%) + + + +pollwake (1 samples, 0.09%) + + + +__kmalloc_node_track_caller (3 samples, 0.27%) + + + +__pthread_mutex_lock (1 samples, 0.09%) + + + +ip_protocol_deliver_rcu (51 samples, 4.64%) +ip_pr.. + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (1 samples, 0.09%) + + + +[libjvm.so] (5 samples, 0.46%) + + + +java/lang/String:::equals (2 samples, 0.18%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::getTotalLength (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (4 samples, 0.36%) + + + +do_syscall_64 (6 samples, 0.55%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (7 samples, 0.64%) + + + +futex_wait_queue_me (61 samples, 5.56%) +futex_w.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::setInt (1 samples, 0.09%) + + + +org/dspace/core/Context:::fromCache (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (4 samples, 0.36%) + + + +update_blocked_averages (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/protocol/RequestTargetHost:::process (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::getFieldValues (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +java/util/regex/Pattern$GroupHead:::match (3 samples, 0.27%) + + + +org/apache/http/client/utils/URLEncodedUtils:::parse (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +inet_stream_connect (1 samples, 0.09%) + + + +org/apache/http/message/BasicHeaderValueParser:::parseNameValuePair (1 samples, 0.09%) + + + +ipt_do_table (2 samples, 0.18%) + + + +java/io/BufferedReader:::readLine (1 samples, 0.09%) + + + +tick_sched_timer (1 samples, 0.09%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::set (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (17 samples, 1.55%) + + + +jshort_disjoint_arraycopy (2 samples, 0.18%) + + + +java/lang/String:::getBytes (4 samples, 0.36%) + + + +org/dspace/content/Item:::getBundles (38 samples, 3.46%) +org.. + + +refcount_dec_and_test_checked (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +call_stub (11 samples, 1.00%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (3 samples, 0.27%) + + + +_raw_spin_lock_irqsave (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +syscall_return_via_sysret (1 samples, 0.09%) + + + +tcp_rearm_rto (1 samples, 0.09%) + + + +org/apache/http/entity/mime/HttpStrictMultipart:::formatMultipartHeader (19 samples, 1.73%) + + + +[libjli.so] (747 samples, 68.03%) +[libjli.so] + + +handle_irq_event (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +sun/reflect/GeneratedConstructorAccessor22:::newInstance (28 samples, 2.55%) +su.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__generic_file_write_iter (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingStatement:::executeQuery (4 samples, 0.36%) + + + +do_syscall_64 (3 samples, 0.27%) + + + +org/apache/http/client/protocol/RequestTargetAuthentication:::process (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__netif_receive_skb_one_core (91 samples, 8.29%) +__netif_rec.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (3 samples, 0.27%) + + + +org/dspace/eperson/Group:::find (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (4 samples, 0.36%) + + + +java/lang/Integer:::toString (1 samples, 0.09%) + + + +org/dspace/discovery/SolrServiceSpellIndexingPlugin:::additionalIndex (3 samples, 0.27%) + + + +java/lang/StringCoding:::decode (1 samples, 0.09%) + + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +ret_from_intr (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +ipt_do_table (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (6 samples, 0.55%) + + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +read_tsc (1 samples, 0.09%) + + + +tcp_rbtree_insert (1 samples, 0.09%) + + + +nvme_pci_complete_rq (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::SendInteger4 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +crypt_dec_pending (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (2 samples, 0.18%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +java/lang/Class:::getDeclaringClass0 (1 samples, 0.09%) + + + +schedule (1 samples, 0.09%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (13 samples, 1.18%) + + + +Interpreter (1 samples, 0.09%) + + + +org/apache/solr/common/util/XML:::escape (32 samples, 2.91%) +or.. + + +skb_page_frag_refill (1 samples, 0.09%) + + + +java/util/HashMap:::put (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +perf_pmu_enable.part.0 (60 samples, 5.46%) +perf_pm.. + + +ip_rcv_finish (62 samples, 5.65%) +ip_rcv_.. + + +finish_task_switch (5 samples, 0.46%) + + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (4 samples, 0.36%) + + + +update_blocked_averages (1 samples, 0.09%) + + + +nf_conntrack_in (1 samples, 0.09%) + + + +release_sock (2 samples, 0.18%) + + + +acpi_ev_detect_gpe (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeVal (38 samples, 3.46%) +org.. + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (4 samples, 0.36%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getLong (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (2 samples, 0.18%) + + + +org/apache/log4j/helpers/PatternParser$DatePatternConverter:::convert (1 samples, 0.09%) + + + +Java_java_lang_Throwable_fillInStackTrace (7 samples, 0.64%) + + + +org/dspace/content/Bundle:::getBitstreamsInternal (26 samples, 2.37%) +o.. + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +tcp_clean_rtx_queue (4 samples, 0.36%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +acpi_os_read_port (1 samples, 0.09%) + + + +ipv4_dst_check (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupHead:::match (3 samples, 0.27%) + + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +org/dspace/content/Item:::getID (1 samples, 0.09%) + + + +set_task_cpu (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +do_futex (61 samples, 5.56%) +do_futex + + +java/util/ArrayList:::contains (1 samples, 0.09%) + + + +bbr_lt_bw_sampling.isra.0 (2 samples, 0.18%) + + + +java/io/FileOutputStream:::writeBytes (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +java/net/URI$Parser:::at (1 samples, 0.09%) + + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (15 samples, 1.37%) + + + +java/lang/Throwable:::fillInStackTrace (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (6 samples, 0.55%) + + + +perf_pmu_enable.part.0 (12 samples, 1.09%) + + + +java/util/regex/Pattern$Curly:::match (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (10 samples, 0.91%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.18%) + + + +org/apache/log4j/Category:::error (10 samples, 0.91%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +org/apache/http/conn/routing/HttpRoute:::equals (1 samples, 0.09%) + + + +prepare_exit_to_usermode (1 samples, 0.09%) + + + +org/dspace/core/PluginManager:::getNamedPlugin (4 samples, 0.36%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +Java_java_io_FileOutputStream_writeBytes (3 samples, 0.27%) + + + +ip_finish_output (109 samples, 9.93%) +ip_finish_output + + +do_syscall_64 (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +I2C/C2I adapters (2 samples, 0.18%) + + + +ipt_do_table (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +org/apache/http/client/protocol/RequestAddCookies:::process (2 samples, 0.18%) + + + +java/util/concurrent/ConcurrentHashMap:::putVal (1 samples, 0.09%) + + + +__x64_sys_poll (3 samples, 0.27%) + + + +nft_do_chain_inet (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +__x64_sys_futex (61 samples, 5.56%) +__x64_s.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +__hrtimer_init (1 samples, 0.09%) + + + +default_wake_function (1 samples, 0.09%) + + + +java/util/regex/Pattern$Single:::isSatisfiedBy (1 samples, 0.09%) + + + +ip_local_out (1 samples, 0.09%) + + + +poll_schedule_timeout.constprop.0 (6 samples, 0.55%) + + + +java/util/regex/Pattern$Ques:::study (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (10 samples, 0.91%) + + + +handle_irq_event (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +unlock_buffer (1 samples, 0.09%) + + + +perf_event_update_userpage (1 samples, 0.09%) + + + +enqueue_task_fair (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingConnection:::commit (2 samples, 0.18%) + + + +[libjvm.so] (13 samples, 1.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +__intel_pmu_enable_all.constprop.0 (60 samples, 5.46%) +__intel.. + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +do_sys_open (1 samples, 0.09%) + + + +org/apache/commons/logging/LogFactory:::getFactory (27 samples, 2.46%) +or.. + + +[libjvm.so] (6 samples, 0.55%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (5 samples, 0.46%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (54 samples, 4.92%) +org/ap.. + + +[libjvm.so] (2 samples, 0.18%) + + + +java/util/regex/Pattern$Branch:::match (2 samples, 0.18%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.18%) + + + +__memmove_avx_unaligned_erms (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +handle_fasteoi_irq (1 samples, 0.09%) + + + +acpi_ev_detect_gpe (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +__tcp_ack_snd_check (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +memset_erms (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +skb_release_data (1 samples, 0.09%) + + + +__pthread_mutex_unlock_usercnt (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.09%) + + + +nf_ct_seq_offset (1 samples, 0.09%) + + + +irq_enter (1 samples, 0.09%) + + + +java/lang/StringCoding:::decode (1 samples, 0.09%) + + + +ext4_dirty_inode (2 samples, 0.18%) + + + +java/util/AbstractCollection:::toArray (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +ext4_inode_table (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getDelegate (52 samples, 4.74%) +org/a.. + + +jshort_arraycopy (1 samples, 0.09%) + + + +Java_java_net_PlainSocketImpl_socketConnect (1 samples, 0.09%) + + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.09%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (31 samples, 2.82%) +or.. + + +[libjvm.so] (1 samples, 0.09%) + + + +java/net/URI:::<init> (2 samples, 0.18%) + + + +__memmove_avx_unaligned_erms (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +java/lang/reflect/Proxy:::newProxyInstance (1 samples, 0.09%) + + + +nf_conntrack_tcp_packet (1 samples, 0.09%) + + + +[libjvm.so] (8 samples, 0.73%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::clearParameters (1 samples, 0.09%) + + + +rcu_note_context_switch (1 samples, 0.09%) + + + +validate_xmit_skb (2 samples, 0.18%) + + + +acpi_ev_detect_gpe (1 samples, 0.09%) + + + +tcp_mstamp_refresh (1 samples, 0.09%) + + + +__pthread_getspecific (1 samples, 0.09%) + + + +[[vdso]] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.09%) + + + +prepare_exit_to_usermode (1 samples, 0.09%) + + + +__ext4_find_entry (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +__x64_sys_sendto (193 samples, 17.58%) +__x64_sys_sendto + + +org/dspace/eperson/Group:::find (4 samples, 0.36%) + + + +__netif_receive_skb_one_core (1 samples, 0.09%) + + + +ipv4_dst_check (2 samples, 0.18%) + + + +__mark_inode_dirty (2 samples, 0.18%) + + + +tcp_event_new_data_sent (3 samples, 0.27%) + + + +org/apache/http/message/BasicLineParser:::parseStatusLine (1 samples, 0.09%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (8 samples, 0.73%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +__x64_sys_write (2 samples, 0.18%) + + + +irqtime_account_irq (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +tcp_check_space (2 samples, 0.18%) + + + +__skb_datagram_iter (1 samples, 0.09%) + + + +__skb_clone (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (19 samples, 1.73%) + + + +org/dspace/storage/rdbms/TableRow:::resetChanged (1 samples, 0.09%) + + + +org/dspace/browse/SolrBrowseCreateDAO:::additionalIndex (110 samples, 10.02%) +org/dspace/bro.. + + +org/apache/solr/client/solrj/util/ClientUtils:::writeXML (49 samples, 4.46%) +org/a.. + + +java/util/HashMap:::put (2 samples, 0.18%) + + + +bio_endio (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +Java_java_lang_Throwable_fillInStackTrace (3 samples, 0.27%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeanNamesForType (74 samples, 6.74%) +org/sprin.. + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern$Node:::study (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/net/URLEncoder:::encode (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (4 samples, 0.36%) + + + +JNU_ThrowByName (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Connection$TransactionCommandHandler:::handleCompletion (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +__intel_pmu_enable_all.constprop.0 (5 samples, 0.46%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +swake_up_locked.part.0 (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (4 samples, 0.36%) + + + +update_min_vruntime (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/GregorianCalendar:::computeFields (1 samples, 0.09%) + + + +tcp_queue_rcv (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +ext4_mark_inode_dirty (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +org/apache/http/conn/routing/HttpRoute:::hashCode (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +vtable stub (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +sched_clock_cpu (1 samples, 0.09%) + + + +_raw_spin_lock_irqsave (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +org/apache/commons/lang/time/FastDateFormat$TwoDigitMonthField:::appendTo (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +nft_do_chain (5 samples, 0.46%) + + + +fput_many (2 samples, 0.18%) + + + +java/text/SimpleDateFormat:::subFormat (2 samples, 0.18%) + + + +org/dspace/storage/bitstore/BitstreamStorageManager:::getFile (1 samples, 0.09%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +do_softirq_own_stack (101 samples, 9.20%) +do_softirq_ow.. + + +pthread_cond_wait@@GLIBC_2.3.2 (61 samples, 5.56%) +pthread.. + + +sk_reset_timer (1 samples, 0.09%) + + + +__ip_local_out (1 samples, 0.09%) + + + +__ip_local_out (1 samples, 0.09%) + + + +copy_user_enhanced_fast_string (2 samples, 0.18%) + + + +jbyte_arraycopy (1 samples, 0.09%) + + + +acpi_hw_read (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (13 samples, 1.18%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::getParams (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject$MetadataCache:::get (30 samples, 2.73%) +or.. + + +org/dspace/core/Context:::cache (1 samples, 0.09%) + + + +java (1,098 samples, 100.00%) +java + + +org/dspace/storage/rdbms/DatabaseManager:::query (4 samples, 0.36%) + + + +hrtimer_init_sleeper (1 samples, 0.09%) + + + +com/atmire/dspace/discovery/LnRSolrServiceIndexPlugin:::additionalIndex (4 samples, 0.36%) + + + +__sys_sendto (193 samples, 17.58%) +__sys_sendto + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupTail:::match (2 samples, 0.18%) + + + +ip_rcv (89 samples, 8.11%) +ip_rcv + + +nf_conntrack_in (2 samples, 0.18%) + + + +__ip_local_out (1 samples, 0.09%) + + + +schedule (2 samples, 0.18%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +java/lang/Object:::notifyAll (1 samples, 0.09%) + + + +__kfree_skb (2 samples, 0.18%) + + + +ksys_write (2 samples, 0.18%) + + + +java/util/regex/Pattern$Curly:::match0 (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.18%) + + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +schedule_hrtimeout_range (6 samples, 0.55%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::addField (14 samples, 1.28%) + + + +[libjvm.so] (4 samples, 0.36%) + + + +java/util/regex/Pattern$GroupHead:::match (3 samples, 0.27%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (4 samples, 0.36%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +__skb_clone (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getBoolean (1 samples, 0.09%) + + + +___slab_alloc.isra.0 (1 samples, 0.09%) + + + +java/util/HashMap:::put (1 samples, 0.09%) + + + +ret_from_intr (1 samples, 0.09%) + + + +ip_local_out (133 samples, 12.11%) +ip_local_out + + +__perf_event_task_sched_in (60 samples, 5.46%) +__perf_.. + + +tcp_small_queue_check.isra.0 (1 samples, 0.09%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::write (2 samples, 0.18%) + + + +all (1,098 samples, 100%) + + + +do_syscall_64 (53 samples, 4.83%) +do_sys.. + + +java/util/regex/Pattern:::closure (2 samples, 0.18%) + + + +Java_java_net_SocketInputStream_socketRead0 (12 samples, 1.09%) + + + +try_to_wake_up (1 samples, 0.09%) + + + +java/lang/Throwable:::fillInStackTrace (7 samples, 0.64%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (7 samples, 0.64%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.09%) + + + +JVM_FillInStackTrace (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +nft_immediate_eval (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (88 samples, 8.01%) +org/apache/.. + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +ext4_data_block_valid_rcu.isra.0 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (3 samples, 0.27%) + + + +org/apache/http/impl/conn/PoolingClientConnectionManager:::releaseConnection (1 samples, 0.09%) + + + +java/util/ArrayList$SubList$1:::hasNext (1 samples, 0.09%) + + + +edu/sdsc/grid/io/FileFactory:::newFileInputStream (1 samples, 0.09%) + + + +tcp_update_skb_after_send (1 samples, 0.09%) + + + +org/springframework/core/convert/support/GenericConversionService$ConverterAdapter:::getConvertibleTypes (2 samples, 0.18%) + + + +tcp_sendmsg (185 samples, 16.85%) +tcp_sendmsg + + +org/dspace/browse/BrowseIndex:::<init> (24 samples, 2.19%) +o.. + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +tcp_send_ack (1 samples, 0.09%) + + + +java/util/GregorianCalendar:::computeTime (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +__kmalloc_reserve.isra.0 (5 samples, 0.46%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (26 samples, 2.37%) +o.. + + +pick_next_task_fair (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +dec_pending (1 samples, 0.09%) + + + +java/util/HashMap:::resize (1 samples, 0.09%) + + + +acpi_hw_read_port (1 samples, 0.09%) + + + +ext4_file_write_iter (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +ip_rcv_core.isra.0 (1 samples, 0.09%) + + + +arrayof_jint_fill (1 samples, 0.09%) + + + +java/util/HashMap:::resize (1 samples, 0.09%) + + + +poll_schedule_timeout.constprop.0 (3 samples, 0.27%) + + + +put_prev_entity (1 samples, 0.09%) + + + +start_thread (761 samples, 69.31%) +start_thread + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +__x64_sys_recvfrom (47 samples, 4.28%) +__x64.. + + +__sched_text_start (61 samples, 5.56%) +__sched.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +org/apache/log4j/DefaultThrowableRenderer:::render (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (2 samples, 0.18%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +__x64_sys_connect (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +org/springframework/beans/BeanWrapperImpl:::getWrappedClass (1 samples, 0.09%) + + + +org/apache/http/entity/InputStreamEntity:::writeTo (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.09%) + + + +loopback_xmit (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryConnect (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::clearParameters (1 samples, 0.09%) + + + +org/apache/log4j/helpers/ISO8601DateFormat:::format (1 samples, 0.09%) + + + +__sched_text_start (1 samples, 0.09%) + + + +java/lang/Integer:::toString (1 samples, 0.09%) + + + +vtable stub (1 samples, 0.09%) + + + +org/dspace/content/Bundle:::getName (10 samples, 0.91%) + + + +ExceptionBlob (1 samples, 0.09%) + + + +__x64_sys_openat (1 samples, 0.09%) + + + +update_rq_clock (1 samples, 0.09%) + + + +tcp_v4_rcv (47 samples, 4.28%) +tcp_v.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/nio/charset/CharsetEncoder:::encode (1 samples, 0.09%) + + + +java/util/regex/Pattern$Ques:::study (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (13 samples, 1.18%) + + + +org/postgresql/core/v3/SimpleParameterList:::getV3Length (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +sun/nio/cs/UTF_8$Encoder:::encode (5 samples, 0.46%) + + + +acpi_ev_sci_xrupt_handler (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +handle_irq_event (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +tcp_push (154 samples, 14.03%) +tcp_push + + +Interpreter (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/Collections$SynchronizedCollection:::add (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/dspace/discovery/configuration/DiscoverySearchFilter:::getMetadataFields (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/lang/String:::getBytes (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (5 samples, 0.46%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +org/springframework/beans/PropertyEditorRegistrySupport:::createDefaultEditors (94 samples, 8.56%) +org/springfr.. + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (5 samples, 0.46%) + + + +__GI___libc_write (2 samples, 0.18%) + + + +org/apache/commons/logging/impl/SLF4JLogFactory:::getInstance (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +vtable stub (1 samples, 0.09%) + + + +__sys_shutdown (1 samples, 0.09%) + + + +process_backlog (1 samples, 0.09%) + + + +org/apache/http/impl/client/RequestWrapper:::resetHeaders (1 samples, 0.09%) + + + +flexible_sched_in (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getMetaData (1 samples, 0.09%) + + + +org/springframework/core/env/MutablePropertySources:::addLast (17 samples, 1.55%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +__ksize (4 samples, 0.36%) + + + +ext4_da_write_end (1 samples, 0.09%) + + + +inet6_sendmsg (185 samples, 16.85%) +inet6_sendmsg + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (10 samples, 0.91%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +[libjvm.so] (1 samples, 0.09%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::setColumn (5 samples, 0.46%) + + + +java/util/regex/Pattern$Curly:::study (1 samples, 0.09%) + + + +tcp_in_window (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +irq_exit (1 samples, 0.09%) + + + +java/lang/Object:::notifyAll (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::instantiateBean (31 samples, 2.82%) +or.. + + +__pthread_mutex_unlock_usercnt (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readSolrDocument (1 samples, 0.09%) + + + +org/postgresql/jdbc4/Jdbc4Statement:::createResultSet (1 samples, 0.09%) + + + +sock_recvmsg (44 samples, 4.01%) +sock.. + + +java/util/regex/Pattern:::compile (11 samples, 1.00%) + + + +java/util/regex/Pattern$BranchConn:::match (1 samples, 0.09%) + + + +x86_pmu_enable (60 samples, 5.46%) +x86_pmu.. + + +org/dspace/content/Community:::<init> (12 samples, 1.09%) + + + +add_interrupt_randomness (1 samples, 0.09%) + + + +java/util/ArrayList$Itr:::hasNext (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +org/dspace/servicemanager/spring/DSpaceBeanPostProcessor:::postProcessBeforeInitialization (1 samples, 0.09%) + + + +ktime_get (1 samples, 0.09%) + + + +call_stub (747 samples, 68.03%) +call_stub + + +org/springframework/beans/factory/support/AbstractBeanFactory:::isTypeMatch (22 samples, 2.00%) +o.. + + +__cgroup_bpf_run_filter_skb (1 samples, 0.09%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupTail:::match (3 samples, 0.27%) + + + +tcp_send_fin (1 samples, 0.09%) + + + +java/net/SocketTimeoutException:::<init> (3 samples, 0.27%) + + + +org/apache/log4j/WriterAppender:::subAppend (10 samples, 0.91%) + + + +__tcp_push_pending_frames (154 samples, 14.03%) +__tcp_push_pending_fr.. + + +__lookup_slow (1 samples, 0.09%) + + + +handle_fasteoi_irq (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (7 samples, 0.64%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +do_softirq.part.0 (101 samples, 9.20%) +do_softirq.pa.. + + +org/apache/http/impl/conn/PoolingClientConnectionManager:::releaseConnection (2 samples, 0.18%) + + + +irq_enter (1 samples, 0.09%) + + + +__dev_queue_xmit (7 samples, 0.64%) + + + +wake_up_process (1 samples, 0.09%) + + + +finish_task_switch (14 samples, 1.28%) + + + +java/lang/String:::hashCode (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (7 samples, 0.64%) + + + +nf_ct_get_tuple (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2ResultSet:::getString (1 samples, 0.09%) + + + +__perf_event_task_sched_out (2 samples, 0.18%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +nft_do_chain_inet (7 samples, 0.64%) + + + +x86_pmu_disable (1 samples, 0.09%) + + + +__mark_inode_dirty (1 samples, 0.09%) + + + +inet_ehashfn (1 samples, 0.09%) + + + +org/springframework/core/env/AbstractEnvironment:::<init> (89 samples, 8.11%) +org/springf.. + + +org/postgresql/core/PGStream:::Receive (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +java/util/regex/Pattern$Curly:::match (3 samples, 0.27%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (19 samples, 1.73%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/util/LinkedList:::add (1 samples, 0.09%) + + + +get_random_u32 (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/apache/http/client/methods/HttpPost:::<init> (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::encode (14 samples, 1.28%) + + + +kmem_cache_free (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +path_openat (1 samples, 0.09%) + + + +org/apache/http/protocol/BasicHttpContext:::setAttribute (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +java/util/regex/Pattern$Branch:::match (3 samples, 0.27%) + + + +visit_groups_merge (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (2 samples, 0.18%) + + + +perf_pmu_enable.part.0 (5 samples, 0.46%) + + + +nft_meta_get_eval (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::buildDocument (622 samples, 56.65%) +com/atmire/dspace/discovery/AtmireSolrService:::buildDocument + + +swake_up_one (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +x86_pmu_enable (5 samples, 0.46%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +__libc_recv (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +[libjvm.so] (14 samples, 1.28%) + + + +java/util/regex/Pattern$Branch:::match (3 samples, 0.27%) + + + +__slab_alloc.isra.0 (1 samples, 0.09%) + + + +__netif_receive_skb_one_core (1 samples, 0.09%) + + + +skb_release_all (1 samples, 0.09%) + + + +__GI___libc_write (3 samples, 0.27%) + + + +iptable_raw_hook (3 samples, 0.27%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +tcp_conn_request (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject$MetadataCache:::get (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +_register_finalizer_Java (3 samples, 0.27%) + + + +nft_do_chain_inet (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (2 samples, 0.18%) + + + +x86_pmu_enable (12 samples, 1.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +__alloc_skb (14 samples, 1.28%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +skb_push (1 samples, 0.09%) + + + +call_stub (747 samples, 68.03%) +call_stub + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +nf_hook_slow (24 samples, 2.19%) +n.. + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (19 samples, 1.73%) + + + +entry_SYSCALL_64_after_hwframe (2 samples, 0.18%) + + + +java/lang/Object:::notifyAll (1 samples, 0.09%) + + + +__poll (7 samples, 0.64%) + + + +[libjvm.so] (8 samples, 0.73%) + + + +org/postgresql/core/v3/SimpleParameterList:::getV3Length (1 samples, 0.09%) + + + +org/dspace/content/ItemIdIterator:::next (1 samples, 0.09%) + + + +[libjvm.so] (25 samples, 2.28%) +[.. + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.18%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +event_sched_in.isra.0 (1 samples, 0.09%) + + + +__x64_sys_write (2 samples, 0.18%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (31 samples, 2.82%) +or.. + + +iptable_raw_hook (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingleton (4 samples, 0.36%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +new_sync_write (2 samples, 0.18%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.18%) + + + +net_rx_action (96 samples, 8.74%) +net_rx_action + + +org/dspace/content/DSpaceObject$MetadataCache:::get (10 samples, 0.91%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +schedule_timeout (30 samples, 2.73%) +sc.. + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (13 samples, 1.18%) + + + +sun/nio/cs/UTF_8$Encoder:::encode (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +__check_block_validity.constprop.0 (1 samples, 0.09%) + + + +java/text/DateFormatSymbols:::initializeData (1 samples, 0.09%) + + + +JVM_DoPrivileged (26 samples, 2.37%) +J.. + + +org/apache/http/impl/conn/DefaultClientConnection:::close (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (3 samples, 0.27%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/dspace/content/Community:::getParentCommunity (12 samples, 1.09%) + + + +__netif_receive_skb_core (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +tcp_send_ack (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +java/text/DateFormat:::format (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.09%) + + + +org/dspace/util/MultiFormatDateParser:::parse (1 samples, 0.09%) + + + +netif_skb_features (1 samples, 0.09%) + + + +acpi_hw_read (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +call_stub (3 samples, 0.27%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (4 samples, 0.36%) + + + +org/apache/log4j/Category:::callAppenders (10 samples, 0.91%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (63 samples, 5.74%) +org/apa.. + + +psi_task_change (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/TableRow:::resetChanged (1 samples, 0.09%) + + + +__perf_event_task_sched_in (1 samples, 0.09%) + + + +ip_rcv_finish (1 samples, 0.09%) + + + +eth_type_trans (1 samples, 0.09%) + + + +acpi_irq (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (1 samples, 0.09%) + + + +java/lang/Throwable:::getStackTraceElement (5 samples, 0.46%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (4 samples, 0.36%) + + + +_register_finalizer_Java (3 samples, 0.27%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +crypt_endio (1 samples, 0.09%) + + + +org/apache/http/entity/mime/content/StringBody:::writeTo (11 samples, 1.00%) + + + +ip_output (110 samples, 10.02%) +ip_output + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +__hrtimer_run_queues (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readSolrDocumentList (1 samples, 0.09%) + + + +__remove_hrtimer (1 samples, 0.09%) + + + +java/text/SimpleDateFormat:::parse (1 samples, 0.09%) + + + +pthread_cond_signal@@GLIBC_2.3.2 (1 samples, 0.09%) + + + +tcp_mstamp_refresh (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::write (2 samples, 0.18%) + + + +__ip_local_out (23 samples, 2.09%) +_.. + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.18%) + + + +do_syscall_64 (61 samples, 5.56%) +do_sysc.. + + +_raw_spin_lock (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +__sched_text_start (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +tcp_v4_do_rcv (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (1 samples, 0.09%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getProperty (1 samples, 0.09%) + + + +__sched_text_start (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +__vsnprintf_internal (1 samples, 0.09%) + + + +org/dspace/content/Item:::getCollections (6 samples, 0.55%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (7 samples, 0.64%) + + + +java/util/regex/Pattern$Curly:::match (2 samples, 0.18%) + + + +process_backlog (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +vtable stub (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::study (4 samples, 0.36%) + + + +tcp_cleanup_rbuf (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +java/lang/StringBuilder:::toString (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (2 samples, 0.18%) + + + +[libjvm.so] (4 samples, 0.36%) + + + +kfree_skbmem (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::clearParameters (1 samples, 0.09%) + + + +check_preempt_curr (2 samples, 0.18%) + + + +[libnet.so] (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (3 samples, 0.27%) + + + +ext4_dirty_inode (1 samples, 0.09%) + + + +sk_stream_alloc_skb (16 samples, 1.46%) + + + +ip_local_deliver (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match (3 samples, 0.27%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +rb_insert_color (1 samples, 0.09%) + + + +org/apache/http/client/protocol/RequestAuthenticationBase:::process (1 samples, 0.09%) + + + +java/lang/StringBuilder:::append (3 samples, 0.27%) + + + +nf_nat_ipv4_fn (1 samples, 0.09%) + + + +tcp_write_xmit (153 samples, 13.93%) +tcp_write_xmit + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (4 samples, 0.36%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +call_stub (1 samples, 0.09%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (7 samples, 0.64%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (4 samples, 0.36%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +rcu_report_qs_rnp (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +org/apache/http/impl/client/RequestWrapper:::resetHeaders (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (2 samples, 0.18%) + + + +java/util/regex/Pattern:::atom (2 samples, 0.18%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +java/util/regex/Pattern$Ques:::match (2 samples, 0.18%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (2 samples, 0.18%) + + + +__fget (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (9 samples, 0.82%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::query (5 samples, 0.46%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (2 samples, 0.18%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (3 samples, 0.27%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.18%) + + + +org/apache/log4j/WriterAppender:::subAppend (5 samples, 0.46%) + + + +org/apache/solr/client/solrj/request/ContentStreamUpdateRequest:::getContentStreams (1 samples, 0.09%) + + + +org/springframework/beans/factory/annotation/RequiredAnnotationBeanPostProcessor:::postProcessPropertyValues (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (9 samples, 0.82%) + + + +__sk_dst_check (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +tcp_send_mss (4 samples, 0.36%) + + + +acpi_ev_sci_xrupt_handler (1 samples, 0.09%) + + + +rb_first (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (1 samples, 0.09%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +__inet_stream_connect (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +memcg_kmem_put_cache (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +schedule_hrtimeout_range_clock (3 samples, 0.27%) + + + +java/util/AbstractCollection:::addAll (1 samples, 0.09%) + + + +dequeue_task_fair (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +sched_clock (1 samples, 0.09%) + + + +bbr_main (4 samples, 0.36%) + + + +__entry_text_start (5 samples, 0.46%) + + + +Java_java_lang_Class_forName0 (2 samples, 0.18%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +java/lang/Throwable:::printStackTrace (6 samples, 0.55%) + + + +ip_output (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (3 samples, 0.27%) + + + +java/io/FileOutputStream:::writeBytes (3 samples, 0.27%) + + + +perf_swevent_add (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (5 samples, 0.46%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::writeDocument (175 samples, 15.94%) +com/atmire/dspace/discov.. + + +kfree_skbmem (1 samples, 0.09%) + + + +java/util/regex/Pattern:::group0 (6 samples, 0.55%) + + + +java/lang/ref/Finalizer:::register (1 samples, 0.09%) + + + +org/apache/http/message/BasicHeaderValueParser:::parseNameValuePair (1 samples, 0.09%) + + + +nft_do_chain_inet (1 samples, 0.09%) + + + +end_bio_bh_io_sync (1 samples, 0.09%) + + + +java/lang/String:::split (2 samples, 0.18%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getPropertyAsType (95 samples, 8.65%) +org/dspace/s.. + + +org/springframework/beans/propertyeditors/CustomMapEditor:::<init> (1 samples, 0.09%) + + + +visit_groups_merge (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +nft_ct_get_eval (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +acpi_ev_gpe_detect (1 samples, 0.09%) + + + +java/io/FileOutputStream:::write (3 samples, 0.27%) + + + +__intel_pmu_enable_all.constprop.0 (12 samples, 1.09%) + + + +ext4_getblk (1 samples, 0.09%) + + + +java/util/ArrayList$SubList$1:::hasNext (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readVal (1 samples, 0.09%) + + + +x86_pmu_enable (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +strncpy (3 samples, 0.27%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +skb_release_all (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +memcmp (1 samples, 0.09%) + + + +file_update_time (2 samples, 0.18%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (27 samples, 2.46%) +or.. + + +org/dspace/discovery/SearchUtils:::getAllDiscoveryConfigurations (7 samples, 0.64%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::receiveResponseEntity (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +rb_next (1 samples, 0.09%) + + + +__x64_sys_shutdown (1 samples, 0.09%) + + + +ret_from_intr (1 samples, 0.09%) + + + +java/security/AccessController:::doPrivileged (27 samples, 2.46%) +ja.. + + +update_rq_clock (1 samples, 0.09%) + + + +wait_woken (31 samples, 2.82%) +wa.. + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +sched_clock (1 samples, 0.09%) + + + +handle_fasteoi_irq (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::doCreateBean (36 samples, 3.28%) +org.. + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +JNU_ThrowByName (1 samples, 0.09%) + + + +org/apache/http/client/methods/HttpPost:::<init> (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +JVM_GetStackTraceElement (5 samples, 0.46%) + + + +ext4_bread_batch (1 samples, 0.09%) + + + + diff --git a/docs/2020/02/out.dspace64-3.svg b/docs/2020/02/out.dspace64-3.svg new file mode 100644 index 000000000..16d38c48a --- /dev/null +++ b/docs/2020/02/out.dspace64-3.svg @@ -0,0 +1,4996 @@ + + + + + + + + + + + + + + +Flame Graph + +Reset Zoom +Search +ic + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.08%) + + + +ip_local_out (24 samples, 1.90%) +i.. + + +__wake_up_common (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams:::<init> (4 samples, 0.32%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +__perf_event_task_sched_in (12 samples, 0.95%) + + + +java/util/regex/Pattern:::sequence (1 samples, 0.08%) + + + +sock_sendmsg (33 samples, 2.62%) +so.. + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::wasInitialized (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (2 samples, 0.16%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (4 samples, 0.32%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (10 samples, 0.79%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (74 samples, 5.87%) +org/hib.. + + +org/hibernate/event/internal/WrapVisitor:::processValue (6 samples, 0.48%) + + + +JVM_IHashCode (10 samples, 0.79%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (2 samples, 0.16%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (3 samples, 0.24%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +java/util/regex/Pattern:::atom (1 samples, 0.08%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (5 samples, 0.40%) + + + +tcp_rcv_established (2 samples, 0.16%) + + + +org/apache/http/entity/InputStreamEntity:::writeTo (1 samples, 0.08%) + + + +java/lang/String:::<init> (1 samples, 0.08%) + + + +schedule (12 samples, 0.95%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (10 samples, 0.79%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (9 samples, 0.71%) + + + +java/util/AbstractMap:::get (3 samples, 0.24%) + + + +itable stub (5 samples, 0.40%) + + + +futex_wait_queue_me (4 samples, 0.32%) + + + +inet6_recvmsg (23 samples, 1.83%) +i.. + + +org/hibernate/type/EntityType:::nullSafeGet (1 samples, 0.08%) + + + +event_sched_in.isra.0 (1 samples, 0.08%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +ip_protocol_deliver_rcu (3 samples, 0.24%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.08%) + + + +nft_do_chain_inet (9 samples, 0.71%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.08%) + + + +exit_to_usermode_loop (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::hasQueuedOperations (1 samples, 0.08%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isComponentType (1 samples, 0.08%) + + + +entry_SYSCALL_64_after_hwframe (4 samples, 0.32%) + + + +perf_event_sched_in (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (1 samples, 0.08%) + + + +__sched_text_start (2 samples, 0.16%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (3 samples, 0.24%) + + + +java/util/ArrayList:::<init> (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (20 samples, 1.59%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (1 samples, 0.08%) + + + +ip_local_deliver_finish (3 samples, 0.24%) + + + +futex_wait (50 samples, 3.97%) +fute.. + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (3 samples, 0.24%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (1 samples, 0.08%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.08%) + + + +do_syscall_64 (23 samples, 1.83%) +d.. + + +org/hibernate/type/ManyToOneType:::isDirty (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (1 samples, 0.08%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.08%) + + + +vtable stub (1 samples, 0.08%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.08%) + + + +sun/reflect/UnsafeQualifiedObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/dspace/util/MultiFormatDateParser:::parse (2 samples, 0.16%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (1 samples, 0.08%) + + + +org/apache/http/pool/RouteSpecificPool:::getFree (1 samples, 0.08%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +update_sd_lb_stats (1 samples, 0.08%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/apache/commons/configuration/AbstractConfiguration:::getBoolean (4 samples, 0.32%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (10 samples, 0.79%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (8 samples, 0.63%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::set (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::removeEntry (1 samples, 0.08%) + + + +java/io/InputStream:::read (1 samples, 0.08%) + + + +inet6_sendmsg (32 samples, 2.54%) +in.. + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceContentInOriginalBundleFilterPlugin:::hasOriginalBundleWithContent (4 samples, 0.32%) + + + +sun/reflect/GeneratedMethodAccessor23:::invoke (2 samples, 0.16%) + + + +org/dspace/services/factory/DSpaceServicesFactory:::getInstance (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isDirty (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams:::buildFullTextList (4 samples, 0.32%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::doLoad (3 samples, 0.24%) + + + +itable stub (9 samples, 0.71%) + + + +org/hibernate/type/CollectionType:::isDirty (5 samples, 0.40%) + + + +org/hibernate/loader/AbstractEntityJoinWalker:::initAll (5 samples, 0.40%) + + + +org/dspace/content/ItemServiceImpl:::getCommunities (2 samples, 0.16%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +[libjvm.so] (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +itable stub (4 samples, 0.32%) + + + +_new_instance_Java (1 samples, 0.08%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (2 samples, 0.16%) + + + +ip_queue_xmit (24 samples, 1.90%) +i.. + + +nf_conntrack_tcp_packet (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setOwner (1 samples, 0.08%) + + + +__ip_local_out (5 samples, 0.40%) + + + +java/util/HashSet:::add (15 samples, 1.19%) + + + +acpi_irq (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultAutoFlushEventListener:::onAutoFlush (142 samples, 11.27%) +org/hibernate/ev.. + + +java/util/HashSet:::add (3 samples, 0.24%) + + + +try_to_wake_up (1 samples, 0.08%) + + + +org/jboss/logging/Log4jLogger:::isEnabled (1 samples, 0.08%) + + + +nft_do_chain (9 samples, 0.71%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +[libjvm.so] (10 samples, 0.79%) + + + +org/hibernate/loader/OuterJoinableAssociation:::addJoins (1 samples, 0.08%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (3 samples, 0.24%) + + + +java/util/ArrayList$Itr:::next (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (3 samples, 0.24%) + + + +org/dspace/content/Bitstream:::getName (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +org/hibernate/persister/entity/AbstractEntityPersister:::selectFragment (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (99 samples, 7.86%) +org/hiberna.. + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeansOfType (4 samples, 0.32%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (4 samples, 0.32%) + + + +__netif_receive_skb_core (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (20 samples, 1.59%) + + + +org/dspace/browse/BrowseIndex:::<init> (3 samples, 0.24%) + + + +org/apache/log4j/AppenderSkeleton:::doAppend (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +java/lang/Integer:::equals (1 samples, 0.08%) + + + +__send (36 samples, 2.86%) +__.. + + +sun/reflect/UnsafeQualifiedObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +tcp_options_write (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (3 samples, 0.24%) + + + +org/hibernate/engine/jdbc/internal/StatementPreparerImpl$StatementPreparationTemplate:::prepareStatement (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (3 samples, 0.24%) + + + +__pthread_getspecific (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (2 samples, 0.16%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (3 samples, 0.24%) + + + +org/hibernate/type/CollectionType:::hasHolder (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +java/util/ArrayList:::iterator (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::toColumns (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntity:::writeTo (1 samples, 0.08%) + + + +iptable_filter_hook (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (8 samples, 0.63%) + + + +org/hibernate/type/CollectionType:::isDirty (12 samples, 0.95%) + + + +__x64_sys_recvfrom (23 samples, 1.83%) +_.. + + +org/hibernate/type/AbstractType:::isCollectionType (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/solr/common/SolrInputDocument:::addField (2 samples, 0.16%) + + + +pthread_cond_wait@@GLIBC_2.3.2 (50 samples, 3.97%) +pthr.. + + +__sys_recvfrom (23 samples, 1.83%) +_.. + + +__sched_text_start (50 samples, 3.97%) +__sc.. + + +org/hibernate/event/internal/FlushVisitor:::processCollection (22 samples, 1.75%) + + + +org/dspace/servicemanager/spring/DSpaceBeanPostProcessor:::postProcessBeforeInitialization (3 samples, 0.24%) + + + +do_softirq_own_stack (17 samples, 1.35%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::resolveBeforeInstantiation (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::hydrate (1 samples, 0.08%) + + + +irq_exit (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (97 samples, 7.70%) +org/hibern.. + + +__dev_queue_xmit (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +__netif_receive_skb (15 samples, 1.19%) + + + +org/hibernate/internal/IteratorImpl:::next (1 samples, 0.08%) + + + +update_blocked_averages (2 samples, 0.16%) + + + +java/lang/Object:::hashCode (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (3 samples, 0.24%) + + + +tick_sched_handle (1 samples, 0.08%) + + + +org/apache/http/entity/HttpEntityWrapper:::isChunked (1 samples, 0.08%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (2 samples, 0.16%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (3 samples, 0.24%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (9 samples, 0.71%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getArrayProperty (3 samples, 0.24%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (3 samples, 0.24%) + + + +org/apache/http/conn/BasicManagedEntity:::<init> (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (1 samples, 0.08%) + + + +java/net/SocketTimeoutException:::<init> (1 samples, 0.08%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::fireLoad (3 samples, 0.24%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.08%) + + + +sun/nio/cs/UTF_8$Encoder:::encodeArrayLoop (1 samples, 0.08%) + + + +x86_pmu_enable (1 samples, 0.08%) + + + +java/util/HashSet:::add (2 samples, 0.16%) + + + +handle_irq_event (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (1 samples, 0.08%) + + + +java/util/HashSet:::add (13 samples, 1.03%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +apic_timer_interrupt (2 samples, 0.16%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (10 samples, 0.79%) + + + +org/hibernate/engine/internal/Cascade:::cascade (27 samples, 2.14%) +o.. + + +org/hibernate/loader/Loader:::bindParameterValues (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (203 samples, 16.11%) +org/hibernate/event/inte.. + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (32 samples, 2.54%) +or.. + + +org/hibernate/persister/entity/AbstractEntityPersister:::load (3 samples, 0.24%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::getSubclassPropertyTableNumber (1 samples, 0.08%) + + + +update_sd_lb_stats (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::wasInitialized (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (8 samples, 0.63%) + + + +org/dspace/content/Bundle:::getName (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (7 samples, 0.56%) + + + +ip_local_deliver (5 samples, 0.40%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +org/hibernate/loader/BasicLoader:::postInstantiate (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (3 samples, 0.24%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getProperty (4 samples, 0.32%) + + + +itable stub (9 samples, 0.71%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (2 samples, 0.16%) + + + +JVM_IHashCode (2 samples, 0.16%) + + + +ktime_get (1 samples, 0.08%) + + + +do_syscall_64 (50 samples, 3.97%) +do_s.. + + +java/util/ArrayList:::iterator (1 samples, 0.08%) + + + +java/util/HashSet:::add (2 samples, 0.16%) + + + +java/io/IOException:::<init> (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +perf_event_task_tick (1 samples, 0.08%) + + + +handle_fasteoi_irq (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (10 samples, 0.79%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::hasQueuedOperations (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::resolve (1 samples, 0.08%) + + + +org/apache/http/entity/mime/content/InputStreamBody:::writeTo (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (11 samples, 0.87%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +tcp_release_cb (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doList (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isComponentType (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (10 samples, 0.79%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (1 samples, 0.08%) + + + +nf_hook_slow (9 samples, 0.71%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (8 samples, 0.63%) + + + +call_stub (1 samples, 0.08%) + + + +load_balance (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (10 samples, 0.79%) + + + +java/lang/StringBuilder:::append (2 samples, 0.16%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +org/hibernate/internal/SessionFactoryImpl:::getCollectionPersister (1 samples, 0.08%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (1 samples, 0.08%) + + + +net_rx_action (17 samples, 1.35%) + + + +finish_task_switch (49 samples, 3.89%) +fini.. + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (98 samples, 7.78%) +org/hibern.. + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.08%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.08%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (2 samples, 0.16%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::list (151 samples, 11.98%) +org/hibernate/int.. + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +ip_rcv (14 samples, 1.11%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::onLoad (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeVal (5 samples, 0.40%) + + + +org/hibernate/internal/SessionImpl:::immediateLoad (3 samples, 0.24%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +org/hibernate/loader/entity/AbstractEntityLoader:::load (3 samples, 0.24%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (3 samples, 0.24%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +acpi_ev_gpe_detect (1 samples, 0.08%) + + + +__perf_event_task_sched_in (4 samples, 0.32%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (8 samples, 0.63%) + + + +itable stub (1 samples, 0.08%) + + + +itable stub (3 samples, 0.24%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.08%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (18 samples, 1.43%) + + + +itable stub (3 samples, 0.24%) + + + +psi_task_change (1 samples, 0.08%) + + + +__ip_queue_xmit (24 samples, 1.90%) +_.. + + +org/hibernate/type/EntityType:::nullSafeGet (1 samples, 0.08%) + + + +perf_event_update_userpage (1 samples, 0.08%) + + + +tick_program_event (1 samples, 0.08%) + + + +update_curr (1 samples, 0.08%) + + + +__check_object_size (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::getPersistenceContext (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +org/hibernate/engine/spi/TypedValue:::hashCode (2 samples, 0.16%) + + + +JVM_IHashCode (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (10 samples, 0.79%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +update_curr (1 samples, 0.08%) + + + +intel_tfa_pmu_enable_all (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::checkTransactionSynchStatus (1 samples, 0.08%) + + + +[libjvm.so] (4 samples, 0.32%) + + + +org/apache/log4j/WriterAppender:::subAppend (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::list (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +jshort_arraycopy (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingleton (1 samples, 0.08%) + + + +org/dspace/content/Collection_$$_jvst437_11:::getName (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (7 samples, 0.56%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::initializeBean (3 samples, 0.24%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (142 samples, 11.27%) +org/hibernate/ev.. + + +schedule (50 samples, 3.97%) +sche.. + + +group_sched_in (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (69 samples, 5.48%) +org/hib.. + + +update_process_times (1 samples, 0.08%) + + + +ttwu_do_activate (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isDirty (2 samples, 0.16%) + + + +tick_sched_do_timer (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +java/net/SocketInputStream:::read (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +sun/reflect/GeneratedMethodAccessor30:::invoke (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (18 samples, 1.43%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (130 samples, 10.32%) +org/dspace/core.. + + +org/hibernate/engine/spi/CascadeStyle:::hasOrphanDelete (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (3 samples, 0.24%) + + + +org/hibernate/type/AbstractStandardBasicType:::isDirty (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (8 samples, 0.63%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +run_rebalance_domains (2 samples, 0.16%) + + + +pick_next_task_fair (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (1 samples, 0.08%) + + + +__alloc_skb (2 samples, 0.16%) + + + +org/dspace/discovery/SolrServiceImpl:::writeDocument (35 samples, 2.78%) +or.. + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (14 samples, 1.11%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/apache/log4j/WriterAppender:::subAppend (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceImpl:::indexContent (435 samples, 34.52%) +org/dspace/discovery/SolrServiceImpl:::indexContent + + +process_backlog (16 samples, 1.27%) + + + +org/dspace/discovery/SolrServiceImpl:::unIndexContent (8 samples, 0.63%) + + + +org/apache/solr/client/solrj/request/UpdateRequest:::writeXML (5 samples, 0.40%) + + + +java/io/FileInputStream:::<init> (2 samples, 0.16%) + + + +java/io/SequenceInputStream:::nextStream (5 samples, 0.40%) + + + +x86_pmu_enable (16 samples, 1.27%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.08%) + + + +run_rebalance_domains (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +perf_pmu_enable.part.0 (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (2 samples, 0.16%) + + + +tcp_push (1 samples, 0.08%) + + + +__perf_event_task_sched_in (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::getRowFromResultSet (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::getCollection (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::autoFlushIfRequired (142 samples, 11.27%) +org/hibernate/in.. + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +itable stub (8 samples, 0.63%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (1 samples, 0.08%) + + + +update_process_times (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceMetadataBrowseIndexingPlugin:::additionalIndex (54 samples, 4.29%) +org/d.. + + +JVM_IHashCode (1 samples, 0.08%) + + + +call_stub (1,118 samples, 88.73%) +call_stub + + +org/hibernate/type/CollectionType:::getCollection (1 samples, 0.08%) + + + +org/hibernate/loader/entity/AbstractEntityLoader:::load (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (6 samples, 0.48%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +java/util/ArrayList:::iterator (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (9 samples, 0.71%) + + + +org/dspace/content/comparator/NameAscendingComparator:::compare (1 samples, 0.08%) + + + +org/apache/commons/configuration/AbstractConfiguration:::getStringArray (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (3 samples, 0.24%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (9 samples, 0.71%) + + + +newidle_balance (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (3 samples, 0.24%) + + + +org/hibernate/loader/Loader:::getRowFromResultSet (6 samples, 0.48%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (82 samples, 6.51%) +org/hibe.. + + +org/apache/http/HttpHost:::toHostString (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (2 samples, 0.16%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isDirty (1 samples, 0.08%) + + + +scheduler_tick (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::createJoin (1 samples, 0.08%) + + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::canResponseHaveBody (1 samples, 0.08%) + + + +itable stub (7 samples, 0.56%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (10 samples, 0.79%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::set (1 samples, 0.08%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendQuery (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (20 samples, 1.59%) + + + +visit_groups_merge (1 samples, 0.08%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.08%) + + + +futex_wait (4 samples, 0.32%) + + + +do_futex (50 samples, 3.97%) +do_f.. + + +org/dspace/storage/bitstore/BitstreamStorageServiceImpl:::retrieve (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (10 samples, 0.79%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::createCriteria (1 samples, 0.08%) + + + +org/apache/log4j/helpers/QuietWriter:::write (1 samples, 0.08%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +finish_task_switch (18 samples, 1.43%) + + + +com/sun/proxy/$Proxy40:::createCriteria (1 samples, 0.08%) + + + +java/lang/StringCoding:::decode (1 samples, 0.08%) + + + +org/apache/http/entity/mime/content/StringBody:::writeTo (4 samples, 0.32%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (147 samples, 11.67%) +org/hibernate/eve.. + + +swapgs_restore_regs_and_return_to_usermode (12 samples, 0.95%) + + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +ctx_sched_in (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (130 samples, 10.32%) +sun/reflect/Gen.. + + +org/hibernate/internal/SessionImpl:::evict (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (368 samples, 29.21%) +sun/reflect/GeneratedMethodAccessor16:::invoke + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/dspace/content/Collection_$$_jvst437_11:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +org/apache/solr/common/util/XML:::escape (5 samples, 0.40%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (4 samples, 0.32%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (4 samples, 0.32%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (12 samples, 0.95%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (130 samples, 10.32%) +org/hibernate/c.. + + +acpi_ev_sci_xrupt_handler (1 samples, 0.08%) + + + +irq_exit (2 samples, 0.16%) + + + +itable stub (3 samples, 0.24%) + + + +tcp_v4_do_rcv (2 samples, 0.16%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (4 samples, 0.32%) + + + +org/apache/http/entity/InputStreamEntity:::writeTo (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +throwFileNotFoundException (2 samples, 0.16%) + + + +ip_finish_output2 (19 samples, 1.51%) + + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (1 samples, 0.08%) + + + +org/apache/http/impl/conn/DefaultClientConnection:::receiveResponseHeader (1 samples, 0.08%) + + + +tick_sched_handle (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (1 samples, 0.08%) + + + +java/net/SocketOutputStream:::socketWrite0 (2 samples, 0.16%) + + + +sun/reflect/GeneratedMethodAccessor17:::invoke (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::getRowFromResultSet (1 samples, 0.08%) + + + +pick_next_task_fair (1 samples, 0.08%) + + + +intel_tfa_pmu_enable_all (16 samples, 1.27%) + + + +org/hibernate/type/AbstractType:::isCollectionType (2 samples, 0.16%) + + + +org/dspace/discovery/FullTextContentStreams$FullTextEnumeration:::nextElement (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::evict (1 samples, 0.08%) + + + +pollwake (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +iptable_raw_hook (1 samples, 0.08%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (9 samples, 0.71%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/hibernate/criterion/SimpleExpression:::toSqlString (1 samples, 0.08%) + + + +ipv4_conntrack_local (2 samples, 0.16%) + + + +org/hibernate/engine/spi/TypedValue:::hashCode (1 samples, 0.08%) + + + +pick_next_task_fair (1 samples, 0.08%) + + + +sk_filter_trim_cap (1 samples, 0.08%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getPropertyAsType (3 samples, 0.24%) + + + +call_stub (1 samples, 0.08%) + + + +__wake_up_common_lock (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (1 samples, 0.08%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (10 samples, 0.79%) + + + +do_syscall_64 (35 samples, 2.78%) +do.. + + +org/hibernate/collection/internal/PersistentList:::readFrom (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (12 samples, 0.95%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +java/util/HashMap:::resize (3 samples, 0.24%) + + + +intel_tfa_pmu_enable_all (48 samples, 3.81%) +inte.. + + +org/hibernate/type/AbstractStandardBasicType:::hydrate (1 samples, 0.08%) + + + +visit_groups_merge (1 samples, 0.08%) + + + +do_softirq.part.0 (17 samples, 1.35%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (3 samples, 0.24%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +put_prev_entity (1 samples, 0.08%) + + + +ctx_sched_in (1 samples, 0.08%) + + + +java/lang/String:::hashCode (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (130 samples, 10.32%) +org/hibernate/e.. + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::evict (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +vtable stub (1 samples, 0.08%) + + + +org/dspace/text/filter/LowerCaseAndTrim:::filter (1 samples, 0.08%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.08%) + + + +__cgroup_bpf_run_filter_skb (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::getCollectionEntry (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (79 samples, 6.27%) +org/hibe.. + + +ret_from_intr (1 samples, 0.08%) + + + +__sched_text_start (12 samples, 0.95%) + + + +nf_conntrack_in (1 samples, 0.08%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.08%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (125 samples, 9.92%) +org/hibernate/.. + + +org/dspace/app/util/DailyFileAppender:::subAppend (1 samples, 0.08%) + + + +pthread_mutex_lock (1 samples, 0.08%) + + + +[libjli.so] (1,118 samples, 88.73%) +[libjli.so] + + +org/hibernate/collection/internal/PersistentBag:::isEmpty (1 samples, 0.08%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +timekeeping_advance (1 samples, 0.08%) + + + +org/hibernate/loader/criteria/CriteriaJoinWalker:::<init> (6 samples, 0.48%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (4 samples, 0.32%) + + + +java (1,260 samples, 100.00%) +java + + +org/dspace/content/Bundle:::getBitstreams (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::hasQueuedOperations (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (2 samples, 0.16%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +intel_tfa_pmu_enable_all (12 samples, 0.95%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::removeEntity (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (12 samples, 0.95%) + + + +org/hibernate/loader/Loader:::getRow (3 samples, 0.24%) + + + +org/hibernate/loader/Loader:::extractKeysFromResultSet (2 samples, 0.16%) + + + +vtable stub (1 samples, 0.08%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.08%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::getElementPersister (1 samples, 0.08%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (56 samples, 4.44%) +org/h.. + + +tick_sched_do_timer (1 samples, 0.08%) + + + +org/dspace/sort/OrderFormat:::makeSortString (1 samples, 0.08%) + + + +java/lang/StringCoding:::encode (1 samples, 0.08%) + + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/sql/BasicExtractor:::extract (2 samples, 0.16%) + + + +JNU_NewStringPlatform (1 samples, 0.08%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +java/net/SocketInputStream:::read (1 samples, 0.08%) + + + +org/dspace/storage/bitstore/DSBitStoreService:::get (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setOwner (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.08%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +org/hibernate/loader/OuterJoinLoader:::getCollectionPersisters (1 samples, 0.08%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (5 samples, 0.40%) + + + +sun/nio/cs/UTF_8$Encoder:::encode (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::doCreateBean (3 samples, 0.24%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isDirty (1 samples, 0.08%) + + + +org/hibernate/criterion/LogicalExpression:::toSqlString (1 samples, 0.08%) + + + +prepare_exit_to_usermode (1 samples, 0.08%) + + + +JVM_IHashCode (6 samples, 0.48%) + + + +java/io/ByteArrayInputStream:::read (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceResourceRestrictionPlugin:::additionalIndex (283 samples, 22.46%) +org/dspace/discovery/SolrServiceRes.. + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +find_busiest_group (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (1 samples, 0.08%) + + + +org/apache/solr/common/util/ContentStreamBase$StringStream:::getStream (1 samples, 0.08%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +call_stub (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.16%) + + + +org/apache/http/entity/mime/content/StringBody:::writeTo (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (2 samples, 0.16%) + + + +__handle_irq_event_percpu (1 samples, 0.08%) + + + +org/hibernate/internal/SessionFactoryImpl:::getCollectionPersister (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +ip_finish_output (19 samples, 1.51%) + + + +org/apache/http/impl/conn/DefaultClientConnection:::sendRequestHeader (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (3 samples, 0.24%) + + + +java/lang/StringBuilder:::append (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (10 samples, 0.79%) + + + +__cgroup_account_cputime (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::getEntityName (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentBag:::iterator (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (4 samples, 0.32%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.08%) + + + +java/util/ArrayList:::toArray (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (3 samples, 0.24%) + + + +ctx_sched_in (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (2 samples, 0.16%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/http/entity/mime/FormBodyPart:::generateContentType (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::getCollectionEntry (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (207 samples, 16.43%) +sun/reflect/GeneratedMeth.. + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setOwner (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams:::getStream (5 samples, 0.40%) + + + +load_balance (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +org/dspace/content/Collection:::getName (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (3 samples, 0.24%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (3 samples, 0.24%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (2 samples, 0.16%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (43 samples, 3.41%) +org.. + + +org/hibernate/engine/jdbc/internal/JdbcCoordinatorImpl:::release (1 samples, 0.08%) + + + +tcp_push (27 samples, 2.14%) +t.. + + +dev_hard_start_xmit (1 samples, 0.08%) + + + +tcp_newly_delivered (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (2 samples, 0.16%) + + + +org/apache/http/entity/mime/MultipartEntity:::getContentType (1 samples, 0.08%) + + + +itable stub (14 samples, 1.11%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (2 samples, 0.16%) + + + +queued_spin_lock_slowpath (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::loadFromDatasource (3 samples, 0.24%) + + + +org/apache/http/entity/mime/FormBodyPart:::<init> (2 samples, 0.16%) + + + +[libjava.so] (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (16 samples, 1.27%) + + + +ip_rcv_finish (5 samples, 0.40%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +org/apache/http/impl/AbstractHttpClientConnection:::receiveResponseHeader (1 samples, 0.08%) + + + +itable stub (13 samples, 1.03%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +update_process_times (1 samples, 0.08%) + + + +handle_irq_event_percpu (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +java/util/regex/Pattern:::compile (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::checkNoUnresolvedActionsAfterOperation (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +update_blocked_averages (1 samples, 0.08%) + + + +org/apache/log4j/Category:::callAppenders (1 samples, 0.08%) + + + +dev_queue_xmit (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::prepareQueryStatement (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceContentInOriginalBundleFilterPlugin:::additionalIndex (4 samples, 0.32%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (1 samples, 0.08%) + + + +org/hibernate/loader/criteria/CriteriaQueryTranslator:::getWhereCondition (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +org/apache/http/entity/mime/FormBodyPart:::generateContentDisp (1 samples, 0.08%) + + + +__intel_pmu_enable_all.constprop.0 (48 samples, 3.81%) +__in.. + + +_new_array_Java (1 samples, 0.08%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.08%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (207 samples, 16.43%) +org/dspace/core/Hibernate.. + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (2 samples, 0.16%) + + + +jlong_disjoint_arraycopy (1 samples, 0.08%) + + + +__perf_event_task_sched_in (17 samples, 1.35%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (3 samples, 0.24%) + + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (1 samples, 0.08%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (5 samples, 0.40%) + + + +entry_SYSCALL_64_after_hwframe (50 samples, 3.97%) +entr.. + + +__lll_lock_wait (4 samples, 0.32%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getQueuedOrphans (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (7 samples, 0.56%) + + + +__intel_pmu_enable_all.constprop.0 (4 samples, 0.32%) + + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +jlong_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/log4j/Category:::callAppenders (2 samples, 0.16%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.08%) + + + +all (1,260 samples, 100%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +java/io/FileInputStream:::open0 (2 samples, 0.16%) + + + +__x64_sys_futex (50 samples, 3.97%) +__x6.. + + +org/apache/commons/configuration/MapConfiguration:::getProperty (18 samples, 1.43%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +org/apache/log4j/Category:::error (2 samples, 0.16%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +finish_task_switch (12 samples, 0.95%) + + + +JVM_InternString (1 samples, 0.08%) + + + +__perf_event_task_sched_in (49 samples, 3.89%) +__pe.. + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (37 samples, 2.94%) +or.. + + +org/hibernate/type/CollectionType:::isCollectionType (3 samples, 0.24%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (1 samples, 0.08%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (2 samples, 0.16%) + + + +org/hibernate/internal/util/StringHelper:::replace (1 samples, 0.08%) + + + +__tcp_transmit_skb (24 samples, 1.90%) +_.. + + +tick_do_update_jiffies64.part.0 (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (11 samples, 0.87%) + + + +interrupt_entry (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentSet:::toArray (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::hasHolder (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntityBuilder:::buildEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (84 samples, 6.67%) +org/hiber.. + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (7 samples, 0.56%) + + + +org/hibernate/type/ManyToOneType:::isDirty (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::onLoad (3 samples, 0.24%) + + + +group_sched_in (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceImpl:::requiresIndexing (9 samples, 0.71%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +org/apache/log4j/Category:::warn (1 samples, 0.08%) + + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.08%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +__intel_pmu_enable_all.constprop.0 (12 samples, 0.95%) + + + +org/hibernate/type/CollectionType:::resolve (1 samples, 0.08%) + + + +__entry_text_start (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +[libjvm.so] (3 samples, 0.24%) + + + +intel_tfa_pmu_enable_all (4 samples, 0.32%) + + + +org/hibernate/type/CollectionType:::isDirty (3 samples, 0.24%) + + + +java/util/LinkedList:::addAll (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (16 samples, 1.27%) + + + +java/util/LinkedList:::addAll (1 samples, 0.08%) + + + +__tcp_push_pending_frames (26 samples, 2.06%) +_.. + + +exit_to_usermode_loop (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (2 samples, 0.16%) + + + +JVM_IHashCode (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (3 samples, 0.24%) + + + +java/net/SocketInputStream:::read (2 samples, 0.16%) + + + +visit_groups_merge (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getDelegate (6 samples, 0.48%) + + + +java/lang/String:::intern (1 samples, 0.08%) + + + +default_wake_function (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::proxyFor (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::getCollectionEntry (2 samples, 0.16%) + + + +activate_task (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +security_socket_sendmsg (1 samples, 0.08%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (2 samples, 0.16%) + + + +itable stub (16 samples, 1.27%) + + + +org/hibernate/type/EntityType:::loadByUniqueKey (1 samples, 0.08%) + + + +schedule (4 samples, 0.32%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (2 samples, 0.16%) + + + +org/dspace/authorize/dao/impl/ResourcePolicyDAOImpl:::findByDSoAndAction (152 samples, 12.06%) +org/dspace/authori.. + + +java/io/ByteArrayInputStream:::read (1 samples, 0.08%) + + + +entry_SYSCALL_64_after_hwframe (24 samples, 1.90%) +e.. + + +__x64_sys_sendto (33 samples, 2.62%) +__.. + + +__intel_pmu_enable_all.constprop.0 (16 samples, 1.27%) + + + +org/hibernate/engine/spi/CascadingAction$4:::cascade (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (2 samples, 0.16%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (12 samples, 0.95%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isEntityType (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (1 samples, 0.08%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::getElementType (2 samples, 0.16%) + + + +tcp_sendmsg_locked (30 samples, 2.38%) +t.. + + +org/apache/http/entity/mime/Header:::addField (1 samples, 0.08%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +jint_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/http/message/BasicLineParser:::parseStatusLine (1 samples, 0.08%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (5 samples, 0.40%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (1,118 samples, 88.73%) +sun/reflect/DelegatingMethodAccessorImpl:::invoke + + +__softirqentry_text_start (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (36 samples, 2.86%) +or.. + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/dspace/storage/bitstore/BitstreamStorageServiceImpl:::retrieve (4 samples, 0.32%) + + + +nf_hook_slow (3 samples, 0.24%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +sk_wait_data (21 samples, 1.67%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (24 samples, 1.90%) +o.. + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +perf_pmu_nop_int (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultUserTokenHandler:::getUserToken (1 samples, 0.08%) + + + +org/apache/http/client/utils/URLEncodedUtils:::urlDecode (1 samples, 0.08%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +org/hibernate/loader/DefaultEntityAliases:::<init> (2 samples, 0.16%) + + + +org/dspace/servicemanager/spring/SpringServiceManager:::getServicesByType (4 samples, 0.32%) + + + +org/dspace/content/Item_$$_jvst437_4:::getHandle (4 samples, 0.32%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (1 samples, 0.08%) + + + +flexible_sched_in (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (4 samples, 0.32%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (31 samples, 2.46%) +or.. + + +org/dspace/discovery/configuration/DiscoverySearchFilter:::getFilterType (2 samples, 0.16%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +java/util/HashMap:::resize (5 samples, 0.40%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (10 samples, 0.79%) + + + +x86_pmu_enable (48 samples, 3.81%) +x86_.. + + +pick_next_task_fair (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (5 samples, 0.40%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::load (3 samples, 0.24%) + + + +__pthread_mutex_lock (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (16 samples, 1.27%) + + + +java/io/SequenceInputStream:::read (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (4 samples, 0.32%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::getPersistenceContext (1 samples, 0.08%) + + + +org/hibernate/loader/criteria/CriteriaLoader:::<init> (8 samples, 0.63%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +java/lang/String:::<init> (1 samples, 0.08%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::encode (3 samples, 0.24%) + + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection$1:::doWork (1 samples, 0.08%) + + + +org/apache/http/impl/io/AbstractMessageParser:::parse (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestHeader (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +itable stub (2 samples, 0.16%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (3 samples, 0.24%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (8 samples, 0.63%) + + + +schedule (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +flexible_sched_in (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +register_finalizer Runtime1 stub (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadataFirstValue (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/JdbcCoordinatorImpl:::release (1 samples, 0.08%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +itable stub (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceImpl:::buildDocument (411 samples, 32.62%) +org/dspace/discovery/SolrServiceImpl:::buildDocument + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (2 samples, 0.16%) + + + +finish_task_switch (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeXML (5 samples, 0.40%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getStream (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (48 samples, 3.81%) +perf.. + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (2 samples, 0.16%) + + + +org/hibernate/loader/Loader:::prepareQueryStatement (1 samples, 0.08%) + + + +update_nohz_stats (1 samples, 0.08%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (682 samples, 54.13%) +org/dspace/core/HibernateDBConnection:::uncacheEntity + + +x86_pmu_enable (4 samples, 0.32%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (10 samples, 0.79%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::getEntityName (1 samples, 0.08%) + + + +org/hibernate/type/ManyToOneType:::isDirty (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/request/QueryRequest:::process (9 samples, 0.71%) + + + +__ip_finish_output (19 samples, 1.51%) + + + +flexible_sched_in (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (1 samples, 0.08%) + + + +itable stub (3 samples, 0.24%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (98 samples, 7.78%) +sun/reflec.. + + +finish_task_switch (4 samples, 0.32%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/loader/AbstractEntityJoinWalker:::initStatementString (3 samples, 0.24%) + + + +JVM_InvokeMethod (1,118 samples, 88.73%) +JVM_InvokeMethod + + +__errno_location (1 samples, 0.08%) + + + +update_blocked_averages (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (7 samples, 0.56%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +put_prev_entity (1 samples, 0.08%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (1 samples, 0.08%) + + + +exit_to_usermode_loop (12 samples, 0.95%) + + + +ip_output (19 samples, 1.51%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (3 samples, 0.24%) + + + +itable stub (2 samples, 0.16%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (7 samples, 0.56%) + + + +itable stub (1 samples, 0.08%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (369 samples, 29.29%) +org/hibernate/context/internal/ThreadLocalSess.. + + +sun/reflect/UnsafeQualifiedObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (17 samples, 1.35%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (24 samples, 1.90%) +o.. + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (2 samples, 0.16%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (2 samples, 0.16%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (90 samples, 7.14%) +org/hiber.. + + +switch_fpu_return (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setCurrentSession (1 samples, 0.08%) + + + +__intel_pmu_enable_all.constprop.0 (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/apache/http/impl/io/AbstractMessageWriter:::write (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +scheduler_tick (1 samples, 0.08%) + + + +x86_pmu_enable (12 samples, 0.95%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +org/hibernate/collection/internal/PersistentList:::readFrom (1 samples, 0.08%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::convert (24 samples, 1.90%) +o.. + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/loader/JoinWalker:::selectString (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (11 samples, 0.87%) + + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::resolve (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams$FullTextEnumeration:::nextElement (5 samples, 0.40%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (583 samples, 46.27%) +org/dspace/core/HibernateDBConnection:::uncacheEntity + + +slow_subtype_check Runtime1 stub (1 samples, 0.08%) + + + +[unknown] (54 samples, 4.29%) +[unkn.. + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (3 samples, 0.24%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (10 samples, 0.79%) + + + +do_syscall_64 (4 samples, 0.32%) + + + +org/apache/log4j/WriterAppender:::append (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntity:::writeTo (10 samples, 0.79%) + + + +org/postgresql/core/PGStream:::receiveTupleV3 (3 samples, 0.24%) + + + +itable stub (18 samples, 1.43%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (16 samples, 1.27%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (1 samples, 0.08%) + + + +sock_def_readable (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (6 samples, 0.48%) + + + +prepare_exit_to_usermode (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +call_stub (1,118 samples, 88.73%) +call_stub + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.08%) + + + +apic_timer_interrupt (2 samples, 0.16%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.08%) + + + +newidle_balance (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::receiveResponseHeader (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::wasInitialized (2 samples, 0.16%) + + + +__x64_sys_futex (4 samples, 0.32%) + + + +kmem_cache_alloc_node (2 samples, 0.16%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.16%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (58 samples, 4.60%) +org/h.. + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (9 samples, 0.71%) + + + +call_stub (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (4 samples, 0.32%) + + + +java/io/InputStream:::read (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (4 samples, 0.32%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.08%) + + + +tcp_v4_rcv (3 samples, 0.24%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +java/lang/System:::identityHashCode (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (10 samples, 0.79%) + + + +org/hibernate/engine/internal/Cascade:::cascade (35 samples, 2.78%) +or.. + + +sock_recvmsg (23 samples, 1.83%) +s.. + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::keepAlive (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (1 samples, 0.08%) + + + +eth_type_trans (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +__softirqentry_text_start (17 samples, 1.35%) + + + +org/dspace/content/Item_$$_jvst437_4:::getCollections (2 samples, 0.16%) + + + +clock_gettime@GLIBC_2.2.5 (2 samples, 0.16%) + + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (2 samples, 0.16%) + + + +__local_bh_enable_ip (17 samples, 1.35%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +acpi_os_read_port (1 samples, 0.08%) + + + +org/apache/http/pool/AbstractConnPool:::getPoolEntryBlocking (1 samples, 0.08%) + + + +perf_swevent_add (1 samples, 0.08%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (1 samples, 0.08%) + + + +sk_stream_alloc_skb (2 samples, 0.16%) + + + +find_busiest_group (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (3 samples, 0.24%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isEntityType (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (24 samples, 1.90%) +o.. + + +ip_protocol_deliver_rcu (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::hasHolder (1 samples, 0.08%) + + + +org/apache/http/entity/mime/HttpStrictMultipart:::formatMultipartHeader (5 samples, 0.40%) + + + +org/dspace/core/Context:::uncacheEntity (682 samples, 54.13%) +org/dspace/core/Context:::uncacheEntity + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (1 samples, 0.08%) + + + +org/apache/http/protocol/RequestTargetHost:::process (1 samples, 0.08%) + + + +schedule (20 samples, 1.59%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (5 samples, 0.40%) + + + +rcu_segcblist_ready_cbs (1 samples, 0.08%) + + + +__sched_text_start (4 samples, 0.32%) + + + +__netif_receive_skb_one_core (15 samples, 1.19%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (9 samples, 0.71%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +nf_ct_get_tuple (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +do_futex (4 samples, 0.32%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::getElementType (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (7 samples, 0.56%) + + + +acpi_ev_detect_gpe (1 samples, 0.08%) + + + +__sched_text_start (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (26 samples, 2.06%) +o.. + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setCurrentSession (1 samples, 0.08%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.08%) + + + +org/apache/log4j/DefaultThrowableRenderer:::render (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +java/util/IdentityHashMap:::nextKeyIndex (1 samples, 0.08%) + + + +java/net/SocketTimeoutException:::<init> (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/StatementPreparerImpl$StatementPreparationTemplate:::prepareStatement (1 samples, 0.08%) + + + +java/io/SequenceInputStream:::nextStream (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (2 samples, 0.16%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +perf_event_sched_in (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (1 samples, 0.08%) + + + +java/util/TimSort:::sort (1 samples, 0.08%) + + + +vtable stub (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (6 samples, 0.48%) + + + +java/lang/Throwable:::<init> (1 samples, 0.08%) + + + +org/hibernate/loader/JoinWalker:::mergeOuterJoins (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (8 samples, 0.63%) + + + +perf_event_sched_in (1 samples, 0.08%) + + + +entry_SYSCALL_64_after_hwframe (35 samples, 2.78%) +en.. + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (207 samples, 16.43%) +org/hibernate/event/inter.. + + +tcp_recvmsg (23 samples, 1.83%) +t.. + + +[libjvm.so] (1 samples, 0.08%) + + + +java/lang/String:::toLowerCase (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (2 samples, 0.16%) + + + +tcp_sendmsg (32 samples, 2.54%) +tc.. + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (8 samples, 0.63%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +deactivate_task (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (23 samples, 1.83%) +o.. + + +org/hibernate/loader/DefaultEntityAliases:::getSuffixedPropertyAliases (2 samples, 0.16%) + + + +sun/reflect/GeneratedMethodAccessor18:::invoke (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::propertySelectFragmentFragment (1 samples, 0.08%) + + + +org/dspace/servicemanager/DSpaceServiceManager:::getServicesByType (4 samples, 0.32%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (3 samples, 0.24%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (7 samples, 0.56%) + + + +wait_woken (20 samples, 1.59%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (18 samples, 1.43%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (233 samples, 18.49%) +org/hibernate/event/internal.. + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (17 samples, 1.35%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +tcp_write_xmit (26 samples, 2.06%) +t.. + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.08%) + + + +tcp_write_xmit (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (12 samples, 0.95%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +java/net/SocketTimeoutException:::<init> (1 samples, 0.08%) + + + +org/dspace/content/Bundle:::getBitstreams (3 samples, 0.24%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +__update_load_avg_cfs_rq (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (2 samples, 0.16%) + + + +bbr_cwnd_event (1 samples, 0.08%) + + + +__sys_sendto (33 samples, 2.62%) +__.. + + +java/lang/reflect/Method:::invoke (1,118 samples, 88.73%) +java/lang/reflect/Method:::invoke + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +acpi_hw_read_port (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +schedule_timeout (20 samples, 1.59%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (6 samples, 0.48%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntity:::isChunked (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (4 samples, 0.32%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +acpi_hw_read (1 samples, 0.08%) + + + +ipt_do_table (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +[[vdso]] (2 samples, 0.16%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (368 samples, 29.21%) +org/hibernate/event/internal/AbstractFlushingE.. + + +prepare_exit_to_usermode (12 samples, 0.95%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +strncpy (4 samples, 0.32%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (1 samples, 0.08%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::readIndex (1 samples, 0.08%) + + + +itable stub (27 samples, 2.14%) +i.. + + +org/hibernate/internal/SessionImpl:::listeners (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (9 samples, 0.71%) + + + +__libc_recv (24 samples, 1.90%) +_.. + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.08%) + + + +update_wall_time (1 samples, 0.08%) + + + +psi_task_change (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (4 samples, 0.32%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (5 samples, 0.40%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (20 samples, 1.59%) + + + +itable stub (5 samples, 0.40%) + + + +org/apache/log4j/AppenderSkeleton:::doAppend (2 samples, 0.16%) + + + +__sched_text_start (20 samples, 1.59%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/nio/charset/CharsetEncoder:::encode (3 samples, 0.24%) + + + +tick_sched_handle (1 samples, 0.08%) + + + +JNU_NewObjectByName (1 samples, 0.08%) + + + +update_dl_rq_load_avg (1 samples, 0.08%) + + + +__softirqentry_text_start (2 samples, 0.16%) + + + +__wake_up_sync_key (1 samples, 0.08%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (5 samples, 0.40%) + + + +sun/reflect/GeneratedMethodAccessor17:::invoke (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (16 samples, 1.27%) + + + +futex_wait_queue_me (50 samples, 3.97%) +fute.. + + +org/hibernate/collection/internal/PersistentList:::toArray (7 samples, 0.56%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::loadCollection (10 samples, 0.79%) + + + +_new_array_Java (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (7 samples, 0.56%) + + + +org/hibernate/type/descriptor/sql/IntegerTypeDescriptor$2:::doExtract (1 samples, 0.08%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::flush (1 samples, 0.08%) + + + +start_thread (1,144 samples, 90.79%) +start_thread + + +[libjvm.so] (1 samples, 0.08%) + + + +iptable_mangle_hook (1 samples, 0.08%) + + + +schedule (1 samples, 0.08%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.08%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (2 samples, 0.16%) + + + +org/apache/log4j/WriterAppender:::append (2 samples, 0.16%) + + + +do_IRQ (1 samples, 0.08%) + + + +org/dspace/storage/bitstore/DSBitStoreService:::get (4 samples, 0.32%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::convert (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (207 samples, 16.43%) +org/hibernate/context/int.. + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor27:::invoke (1 samples, 0.08%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + + diff --git a/docs/sitemap.xml b/docs/sitemap.xml index 8d10d408f..4304031ee 100644 --- a/docs/sitemap.xml +++ b/docs/sitemap.xml @@ -4,27 +4,27 @@ https://alanorth.github.io/cgspace-notes/categories/ - 2020-02-06T16:54:41+02:00 + 2020-02-07T14:44:08+02:00 https://alanorth.github.io/cgspace-notes/ - 2020-02-06T16:54:41+02:00 + 2020-02-07T14:44:08+02:00 https://alanorth.github.io/cgspace-notes/2020-02/ - 2020-02-06T16:54:41+02:00 + 2020-02-07T14:44:08+02:00 https://alanorth.github.io/cgspace-notes/categories/notes/ - 2020-02-06T16:54:41+02:00 + 2020-02-07T14:44:08+02:00 https://alanorth.github.io/cgspace-notes/posts/ - 2020-02-06T16:54:41+02:00 + 2020-02-07T14:44:08+02:00 diff --git a/static/2020/02/out.dspace510-3.svg b/static/2020/02/out.dspace510-3.svg new file mode 100644 index 000000000..a96d21a67 --- /dev/null +++ b/static/2020/02/out.dspace510-3.svg @@ -0,0 +1,2628 @@ + + + + + + + + + + + + + + +Flame Graph + +Reset Zoom +Search +ic + + + +org/dspace/storage/rdbms/TableRowIterator:::<init> (1 samples, 0.48%) + + + +process_backlog (5 samples, 2.39%) +p.. + + +jshort_disjoint_arraycopy (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +[libnet.so] (1 samples, 0.48%) + + + +org/postgresql/core/VisibleBufferedInputStream:::readMore (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getDelegate (7 samples, 3.35%) +org.. + + +__perf_event_task_sched_in (16 samples, 7.66%) +__perf_eve.. + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/springframework/core/env/MutablePropertySources:::addLast (5 samples, 2.39%) +o.. + + +perf_event_task_tick (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.96%) + + + +org/postgresql/core/PGStream:::receiveTupleV3 (1 samples, 0.48%) + + + +schedule_hrtimeout_range (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.48%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.48%) + + + +org/postgresql/jdbc/TimestampUtils:::parseBackendTimestamp (1 samples, 0.48%) + + + +start_thread (138 samples, 66.03%) +start_thread + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.48%) + + + +org/apache/http/client/utils/URLEncodedUtils:::parse (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (3 samples, 1.44%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (3 samples, 1.44%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::unIndexContent (8 samples, 3.83%) +org/.. + + +schedule (1 samples, 0.48%) + + + +tcp_write_xmit (14 samples, 6.70%) +tcp_write.. + + +org/apache/http/impl/AbstractHttpClientConnection:::isStale (1 samples, 0.48%) + + + +dequeue_task_fair (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (13 samples, 6.22%) +org/apac.. + + +JNU_ThrowByName (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.48%) + + + +ip_finish_output2 (6 samples, 2.87%) +ip.. + + +java/nio/charset/CharsetEncoder:::encode (7 samples, 3.35%) +jav.. + + +org/dspace/storage/rdbms/DatabaseManager:::process (3 samples, 1.44%) + + + +__x64_sys_futex (24 samples, 11.48%) +__x64_sys_futex + + +ttwu_do_activate (1 samples, 0.48%) + + + +org/postgresql/jdbc/PgPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +java/net/URI:::<init> (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/http/entity/mime/Header:::addField (4 samples, 1.91%) +o.. + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getPropertyAsType (16 samples, 7.66%) +org/dspace.. + + +java/util/IdentityHashMap:::put (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (2 samples, 0.96%) + + + +__GI___libc_write (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (8 samples, 3.83%) +org/.. + + +futex_wait_queue_me (24 samples, 11.48%) +futex_wait_queue_me + + +perf_pmu_enable.part.0 (16 samples, 7.66%) +perf_pmu_e.. + + +org/dspace/core/Context:::removeCached (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineRoute (1 samples, 0.48%) + + + +JVM_DoPrivileged (1 samples, 0.48%) + + + +tcp_v4_rcv (3 samples, 1.44%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.48%) + + + +do_syscall_64 (24 samples, 11.48%) +do_syscall_64 + + +sock_def_readable (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.48%) + + + +org/dspace/browse/BrowseIndex:::getBrowseIndices (1 samples, 0.48%) + + + +ipv4_dst_check (1 samples, 0.48%) + + + +__local_bh_enable_ip (5 samples, 2.39%) +_.. + + +poll_schedule_timeout.constprop.0 (2 samples, 0.96%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (12 samples, 5.74%) +org/apa.. + + +java/net/URI:::<init> (1 samples, 0.48%) + + + +org/dspace/discovery/BitstreamContentStream:::getStream (1 samples, 0.48%) + + + +call_stub (134 samples, 64.11%) +call_stub + + +java/net/URLEncoder:::encode (1 samples, 0.48%) + + + +org/dspace/eperson/Group:::find (1 samples, 0.48%) + + + +org/postgresql/jdbc/PgPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +nf_hook_slow (1 samples, 0.48%) + + + +intel_tfa_pmu_enable_all (16 samples, 7.66%) +intel_tfa_.. + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.48%) + + + +java/util/TimSort:::sort (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::indexContent (130 samples, 62.20%) +org/dspace/discovery/SolrServiceImpl:::indexContent + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.48%) + + + +dequeue_task_fair (1 samples, 0.48%) + + + +org/apache/log4j/AppenderSkeleton:::doAppend (5 samples, 2.39%) +o.. + + +org/apache/http/entity/mime/FormBodyPart:::<init> (6 samples, 2.87%) +or.. + + +try_to_wake_up (1 samples, 0.48%) + + + +Java_java_io_FileOutputStream_writeBytes (1 samples, 0.48%) + + + +nf_conntrack_in (2 samples, 0.96%) + + + +sk_stream_alloc_skb (1 samples, 0.48%) + + + +Java_java_net_PlainSocketImpl_socketSetOption0 (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (1 samples, 0.48%) + + + +org/apache/http/impl/io/ChunkedOutputStream:::flushCache (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/dspace/content/Item:::getCollections (3 samples, 1.44%) + + + +[unknown] (1 samples, 0.48%) + + + +__poll (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeanNamesForType (9 samples, 4.31%) +org/s.. + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (8 samples, 3.83%) +org/.. + + +org/apache/solr/common/params/ModifiableSolrParams:::add (3 samples, 1.44%) + + + +hrtimer_start_range_ns (1 samples, 0.48%) + + + +__ip_local_out (5 samples, 2.39%) +_.. + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +do_syscall_64 (24 samples, 11.48%) +do_syscall_64 + + +__x64_sys_sendto (20 samples, 9.57%) +__x64_sys_sen.. + + +java/net/SocketInputStream:::read (2 samples, 0.96%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/log4j/Category:::error (1 samples, 0.48%) + + + +java/lang/reflect/Method:::invoke (134 samples, 64.11%) +java/lang/reflect/Method:::invoke + + +org/apache/http/impl/entity/StrictContentLengthStrategy:::determineLength (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +[libjli.so] (134 samples, 64.11%) +[libjli.so] + + +java/util/ArrayList:::sort (1 samples, 0.48%) + + + +schedule_hrtimeout_range_clock (2 samples, 0.96%) + + + +org/apache/log4j/helpers/ISO8601DateFormat:::format (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::querySingleTable (1 samples, 0.48%) + + + +__vsnprintf_internal (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (2 samples, 0.96%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeansOfType (12 samples, 5.74%) +org/spr.. + + +[unknown] (27 samples, 12.92%) +[unknown] + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.48%) + + + +java/lang/String:::equals (1 samples, 0.48%) + + + +org/apache/commons/lang/time/DateUtils:::isSameDay (1 samples, 0.48%) + + + +java/lang/Object:::clone (1 samples, 0.48%) + + + +java/lang/StringBuilder:::<init> (1 samples, 0.48%) + + + +org/apache/solr/common/util/XML:::escape (5 samples, 2.39%) +o.. + + +sun/util/calendar/ZoneInfo:::clone (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (2 samples, 0.96%) + + + +psi_task_change (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +clock_gettime@GLIBC_2.2.5 (1 samples, 0.48%) + + + +org/dspace/browse/SolrBrowseCreateDAO:::additionalIndex (18 samples, 8.61%) +org/dspace/b.. + + +[libjvm.so] (1 samples, 0.48%) + + + +__wake_up_common (1 samples, 0.48%) + + + +org/apache/commons/lang/time/DateUtils:::isSameDay (2 samples, 0.96%) + + + +org/apache/log4j/Category:::callAppenders (5 samples, 2.39%) +o.. + + +org/dspace/content/DSpaceObject$MetadataCache:::get (1 samples, 0.48%) + + + +__tcp_push_pending_frames (14 samples, 6.70%) +__tcp_pus.. + + +tcp_sendmsg (17 samples, 8.13%) +tcp_sendmsg + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.48%) + + + +tcp_rcv_established (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeVal (6 samples, 2.87%) +or.. + + +do_syscall_64 (2 samples, 0.96%) + + + +nf_conntrack_tcp_packet (2 samples, 0.96%) + + + +new_sync_write (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (2 samples, 0.96%) + + + +__netif_receive_skb_one_core (5 samples, 2.39%) +_.. + + +__vsnprintf_internal (2 samples, 0.96%) + + + +vfs_write (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (13 samples, 6.22%) +org/apac.. + + +org/apache/solr/client/solrj/request/QueryRequest:::process (11 samples, 5.26%) +org/ap.. + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (9 samples, 4.31%) +org/a.. + + +org/apache/http/client/utils/URLEncodedUtils:::urlDecode (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (2 samples, 0.96%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::encode (8 samples, 3.83%) +org/.. + + +java/lang/StringBuilder:::toString (1 samples, 0.48%) + + + +__sched_text_start (17 samples, 8.13%) +__sched_tex.. + + +java/net/AbstractPlainSocketImpl:::setOption (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (15 samples, 7.18%) +org/apach.. + + +simple_copy_to_iter (1 samples, 0.48%) + + + +__send (24 samples, 11.48%) +__send + + +org/dspace/content/Bundle:::getName (1 samples, 0.48%) + + + +org/apache/http/client/protocol/RequestClientConnControl:::process (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::doCreateBean (1 samples, 0.48%) + + + +ip_queue_xmit (14 samples, 6.70%) +ip_queue_.. + + +java/util/LinkedList$ListItr:::next (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.48%) + + + +sun/net/spi/DefaultProxySelector$3:::run (1 samples, 0.48%) + + + +__intel_pmu_enable_all.constprop.0 (16 samples, 7.66%) +__intel_pm.. + + +org/apache/log4j/WriterAppender:::subAppend (1 samples, 0.48%) + + + +futex_wait (24 samples, 11.48%) +futex_wait + + +org/apache/commons/dbcp/DelegatingResultSet:::getTimestamp (1 samples, 0.48%) + + + +update_curr (1 samples, 0.48%) + + + +do_sys_poll (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (13 samples, 6.22%) +org/apac.. + + +ip_protocol_deliver_rcu (3 samples, 1.44%) + + + +finish_task_switch (16 samples, 7.66%) +finish_tas.. + + +sun/net/spi/DefaultProxySelector$3:::run (1 samples, 0.48%) + + + +nf_hook_slow (4 samples, 1.91%) +n.. + + +JVM_DoPrivileged (2 samples, 0.96%) + + + +org/springframework/context/annotation/ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor:::postProcessBeforeInitialization (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/core/PluginManager:::configureNamedPlugin (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +strncpy (1 samples, 0.48%) + + + +java/lang/System:::identityHashCode (1 samples, 0.48%) + + + +java/util/HashMap:::resize (1 samples, 0.48%) + + + +ksys_write (1 samples, 0.48%) + + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +org/dspace/storage/rdbms/TableRow:::setColumn (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (4 samples, 1.91%) +o.. + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +org/springframework/beans/PropertyEditorRegistrySupport:::createDefaultEditors (16 samples, 7.66%) +org/spring.. + + +lock_sock_nested (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +JVM_Clone (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::equals (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceSpellIndexingPlugin:::additionalIndex (2 samples, 0.96%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (13 samples, 6.22%) +org/apac.. + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (15 samples, 7.18%) +org/apach.. + + +Java_java_net_SocketInputStream_socketRead0 (4 samples, 1.91%) +J.. + + +do_softirq_own_stack (5 samples, 2.39%) +d.. + + +org/apache/log4j/AppenderSkeleton:::doAppend (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.96%) + + + +java/util/regex/Pattern$Branch:::match (2 samples, 0.96%) + + + +java/security/AccessController:::doPrivileged (4 samples, 1.91%) +j.. + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/content/DSpaceObject:::getMetadata (1 samples, 0.48%) + + + +switch_fpu_return (1 samples, 0.48%) + + + +nft_do_chain_inet (2 samples, 0.96%) + + + +org/apache/http/impl/entity/EntitySerializer:::doSerialize (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +tcp_v4_do_rcv (2 samples, 0.96%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +do_syscall_64 (1 samples, 0.48%) + + + +perf_pmu_enable.part.0 (24 samples, 11.48%) +perf_pmu_enable.p.. + + +all (209 samples, 100%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (8 samples, 3.83%) +org/.. + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.48%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.48%) + + + +tick_sched_timer (1 samples, 0.48%) + + + +org/springframework/core/env/MutablePropertySources:::addLast (1 samples, 0.48%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.48%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.48%) + + + +tcp_queue_rcv (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (24 samples, 11.48%) +entry_SYSCALL_64_.. + + +__x64_sys_poll (1 samples, 0.48%) + + + +java/io/FileOutputStream:::write (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (1 samples, 0.48%) + + + +java/lang/StringBuilder:::append (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/dspace/discovery/SearchUtils:::getIgnoredMetadataFields (1 samples, 0.48%) + + + +org/dspace/content/ItemIterator:::next (2 samples, 0.96%) + + + +JNU_ThrowByName (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +nft_do_chain (1 samples, 0.48%) + + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +__x64_sys_poll (1 samples, 0.48%) + + + +__mnt_want_write_file (1 samples, 0.48%) + + + +__wake_up_common_lock (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (3 samples, 1.44%) + + + +org/dspace/servicemanager/DSpaceServiceManager:::getServicesByType (13 samples, 6.22%) +org/dspa.. + + +inet6_sendmsg (17 samples, 8.13%) +inet6_sendmsg + + +java/io/FileOutputStream:::writeBytes (1 samples, 0.48%) + + + +org/apache/http/impl/io/AbstractMessageParser:::parse (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.96%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (14 samples, 6.70%) +org/apach.. + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::<init> (2 samples, 0.96%) + + + +[unknown] (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +__libc_recv (20 samples, 9.57%) +__libc_recv + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (2 samples, 0.96%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::isStale (1 samples, 0.48%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (10 samples, 4.78%) +org/a.. + + +rb_insert_color (1 samples, 0.48%) + + + +JVM_FillInStackTrace (2 samples, 0.96%) + + + +__softirqentry_text_start (5 samples, 2.39%) +_.. + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineProxy (1 samples, 0.48%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +Java_java_lang_Throwable_fillInStackTrace (2 samples, 0.96%) + + + +org/dspace/content/DSpaceObject$MetadataCache:::get (4 samples, 1.91%) +o.. + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (8 samples, 3.83%) +org/.. + + +org/apache/http/impl/io/AbstractSessionInputBuffer:::fillBuffer (1 samples, 0.48%) + + + +enqueue_hrtimer (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (20 samples, 9.57%) +entry_SYSCALL.. + + +ip_local_deliver (3 samples, 1.44%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (24 samples, 11.48%) +entry_SYSCALL_64_.. + + +ext4_file_write_iter (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +deactivate_task (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::determineRoute (1 samples, 0.48%) + + + +sock_sendmsg (18 samples, 8.61%) +sock_sendmsg + + +JVM_InvokeMethod (134 samples, 64.11%) +JVM_InvokeMethod + + +java/lang/Throwable:::fillInStackTrace (2 samples, 0.96%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::isStale (1 samples, 0.48%) + + + +java/lang/String:::equals (1 samples, 0.48%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (12 samples, 5.74%) +org/apa.. + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (3 samples, 1.44%) + + + +org/dspace/browse/SolrBrowseCreateDAO:::<init> (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::isStale (4 samples, 1.91%) +o.. + + +finish_task_switch (24 samples, 11.48%) +finish_task_switch + + +org/apache/commons/logging/LogFactory$1:::run (2 samples, 0.96%) + + + +java/net/SocketInputStream:::read (4 samples, 1.91%) +j.. + + +org/springframework/beans/factory/support/AbstractBeanFactory:::getMergedLocalBeanDefinition (2 samples, 0.96%) + + + +schedule (17 samples, 8.13%) +schedule + + +skb_copy_datagram_iter (2 samples, 0.96%) + + + +org/apache/log4j/helpers/PatternConverter:::format (1 samples, 0.48%) + + + +org/dspace/content/ItemIterator:::nextByRow (2 samples, 0.96%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.48%) + + + +arrayof_jint_fill (1 samples, 0.48%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +org/apache/http/client/utils/URIBuilder:::buildString (1 samples, 0.48%) + + + +org/apache/log4j/WriterAppender:::subAppend (3 samples, 1.44%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (9 samples, 4.31%) +org/a.. + + +update_process_times (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.48%) + + + +org/apache/commons/logging/LogFactory:::getFactory (5 samples, 2.39%) +o.. + + +org/dspace/servicemanager/spring/SpringServiceManager:::getServicesByType (12 samples, 5.74%) +org/dsp.. + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (8 samples, 3.83%) +org/.. + + +java/lang/reflect/Proxy:::newProxyInstance (1 samples, 0.48%) + + + +nft_do_chain_inet (1 samples, 0.48%) + + + +dequeue_entity (1 samples, 0.48%) + + + +__ip_queue_xmit (14 samples, 6.70%) +__ip_queu.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (3 samples, 1.44%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +java/util/HashMap:::resize (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +do_sys_poll (2 samples, 0.96%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +java/security/AccessController:::doPrivileged (3 samples, 1.44%) + + + +org/dspace/content/Bundle:::<init> (7 samples, 3.35%) +org.. + + +schedule_hrtimeout_range_clock (1 samples, 0.48%) + + + +java/util/TimSort:::countRunAndMakeAscending (1 samples, 0.48%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::receiveResponseHeader (1 samples, 0.48%) + + + +do_softirq.part.0 (5 samples, 2.39%) +d.. + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +dequeue_entity (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (14 samples, 6.70%) +org/apach.. + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::isStale (4 samples, 1.91%) +o.. + + +__intel_pmu_enable_all.constprop.0 (24 samples, 11.48%) +__intel_pmu_enabl.. + + +org/apache/http/protocol/RequestTargetHost:::process (1 samples, 0.48%) + + + +pthread_cond_wait@@GLIBC_2.3.2 (24 samples, 11.48%) +pthread_cond_wait.. + + +java/net/SocketTimeoutException:::<init> (2 samples, 0.96%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (14 samples, 6.70%) +org/apach.. + + +org/springframework/core/env/StandardEnvironment:::customizePropertySources (10 samples, 4.78%) +org/s.. + + +scheduler_tick (1 samples, 0.48%) + + + +java/util/HashMap:::get (1 samples, 0.48%) + + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::keepAlive (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +do_syscall_64 (1 samples, 0.48%) + + + +org/apache/http/impl/io/AbstractSessionInputBuffer:::fillBuffer (1 samples, 0.48%) + + + +sun/net/spi/DefaultProxySelector:::select (1 samples, 0.48%) + + + +net_rx_action (5 samples, 2.39%) +n.. + + +__netif_receive_skb (5 samples, 2.39%) +_.. + + +ip_rcv_finish (3 samples, 1.44%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::requiresIndexing (11 samples, 5.26%) +org/ds.. + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.48%) + + + +ip_local_deliver_finish (3 samples, 1.44%) + + + +ipv4_conntrack_local (2 samples, 0.96%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/solr/client/solrj/SolrRequest:::getPath (1 samples, 0.48%) + + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.48%) + + + +org/dspace/content/DSpaceObject:::getMetadata (4 samples, 1.91%) +o.. + + +hrtimer_start_range_ns (1 samples, 0.48%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (13 samples, 6.22%) +org/apac.. + + +jbyte_disjoint_arraycopy (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeXML (7 samples, 3.35%) +org.. + + +java/util/regex/Pattern$BmpCharProperty:::match (2 samples, 0.96%) + + + +org/apache/log4j/WriterAppender:::append (1 samples, 0.48%) + + + +vtable stub (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +__vfprintf_internal (1 samples, 0.48%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (5 samples, 2.39%) +o.. + + +java/lang/String:::toLowerCase (2 samples, 0.96%) + + + +__kmalloc_reserve.isra.0 (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (13 samples, 6.22%) +org/apac.. + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::query (2 samples, 0.96%) + + + +__skb_datagram_iter (2 samples, 0.96%) + + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +java/lang/String:::toLowerCase (2 samples, 0.96%) + + + +__x64_sys_recvfrom (20 samples, 9.57%) +__x64_sys_rec.. + + +reweight_entity (1 samples, 0.48%) + + + +[libjvm.so] (4 samples, 1.91%) +[.. + + +org/dspace/content/Item:::getBundles (9 samples, 4.31%) +org/d.. + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (1 samples, 0.48%) + + + +tcp_push (14 samples, 6.70%) +tcp_push + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.48%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (1 samples, 0.48%) + + + +org/apache/http/impl/io/ChunkedOutputStream:::close (1 samples, 0.48%) + + + +ktime_get_ts64 (1 samples, 0.48%) + + + +__cgroup_bpf_run_filter_skb (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.48%) + + + +__ip_finish_output (7 samples, 3.35%) +__i.. + + +__vfs_write (1 samples, 0.48%) + + + +java/util/HashMap$ValueIterator:::next (1 samples, 0.48%) + + + +x86_pmu_enable (16 samples, 7.66%) +x86_pmu_en.. + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineRoute (1 samples, 0.48%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::isTypeMatch (2 samples, 0.96%) + + + +__vfprintf_internal (2 samples, 0.96%) + + + +org/springframework/core/env/AbstractEnvironment:::<init> (16 samples, 7.66%) +org/spring.. + + +org/dspace/core/PluginManager:::getNamedPlugin (1 samples, 0.48%) + + + +intel_tfa_pmu_enable_all (24 samples, 11.48%) +intel_tfa_pmu_ena.. + + +java/lang/String:::intern (1 samples, 0.48%) + + + +iptable_security_hook (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::next (1 samples, 0.48%) + + + +sk_wait_data (17 samples, 8.13%) +sk_wait_data + + +default_wake_function (1 samples, 0.48%) + + + +inet6_recvmsg (20 samples, 9.57%) +inet6_recvmsg + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.48%) + + + +update_cfs_group (1 samples, 0.48%) + + + +org/apache/log4j/Category:::info (5 samples, 2.39%) +o.. + + +org/apache/http/impl/conn/DefaultClientConnection:::receiveResponseHeader (1 samples, 0.48%) + + + +java/net/SocketInputStream:::read (1 samples, 0.48%) + + + +activate_task (1 samples, 0.48%) + + + +sock_recvmsg (20 samples, 9.57%) +sock_recvmsg + + +[libjvm.so] (2 samples, 0.96%) + + + +org/dspace/content/Item:::getCommunities (2 samples, 0.96%) + + + +call_stub (134 samples, 64.11%) +call_stub + + +__hrtimer_run_queues (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (9 samples, 4.31%) +org/a.. + + +itable stub (1 samples, 0.48%) + + + +ip_finish_output (8 samples, 3.83%) +ip_f.. + + +__x64_sys_poll (2 samples, 0.96%) + + + +java/lang/Throwable:::printStackTrace (1 samples, 0.48%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.48%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.48%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (1 samples, 0.48%) + + + +jshort_disjoint_arraycopy (2 samples, 0.96%) + + + +_register_finalizer_Java (1 samples, 0.48%) + + + +java/security/AccessController:::doPrivileged (1 samples, 0.48%) + + + +schedule_hrtimeout_range (2 samples, 0.96%) + + + +org/dspace/content/Collection:::<init> (2 samples, 0.96%) + + + +call_stub (2 samples, 0.96%) + + + +java/lang/String:::split (1 samples, 0.48%) + + + +java/util/Formatter:::format (5 samples, 2.39%) +j.. + + +java/net/PlainSocketImpl:::socketSetOption0 (1 samples, 0.48%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.48%) + + + +smp_apic_timer_interrupt (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.96%) + + + +org/dspace/storage/rdbms/TableRowIterator:::<init> (1 samples, 0.48%) + + + +inet_send_prepare (1 samples, 0.48%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.48%) + + + +__alloc_skb (1 samples, 0.48%) + + + +pollwake (1 samples, 0.48%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.48%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::receiveResponseHeader (1 samples, 0.48%) + + + +__sys_recvfrom (20 samples, 9.57%) +__sys_recvfrom + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getName (7 samples, 3.35%) +org.. + + +java/util/Arrays:::sort (1 samples, 0.48%) + + + +__tcp_transmit_skb (14 samples, 6.70%) +__tcp_tra.. + + +x86_pmu_enable (24 samples, 11.48%) +x86_pmu_enable + + +do_syscall_64 (20 samples, 9.57%) +do_syscall_64 + + +org/springframework/core/GenericTypeResolver:::doResolveTypeArguments (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::writeDocument (41 samples, 19.62%) +org/dspace/discovery/SolrServi.. + + +org/dspace/content/Item:::decache (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceResourceRestrictionPlugin:::additionalIndex (2 samples, 0.96%) + + + +queued_spin_lock_slowpath (1 samples, 0.48%) + + + +org/apache/http/entity/mime/HttpStrictMultipart:::formatMultipartHeader (12 samples, 5.74%) +org/apa.. + + +org/apache/http/client/utils/URIUtils:::rewriteURI (1 samples, 0.48%) + + + +java/net/SocketInputStream:::socketRead0 (4 samples, 1.91%) +j.. + + +[libjvm.so] (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/apache/http/impl/conn/ProxySelectorRoutePlanner:::determineProxy (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.48%) + + + +__sched_text_start (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::toQueryString (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.96%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.48%) + + + +JVM_DoPrivileged (4 samples, 1.91%) +J.. + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +import_single_range (1 samples, 0.48%) + + + +org/apache/commons/logging/LogFactory:::getFactory (3 samples, 1.44%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.48%) + + + +schedule (24 samples, 11.48%) +schedule + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.48%) + + + +java/lang/ThreadLocal$ThreadLocalMap:::set (1 samples, 0.48%) + + + +poll_schedule_timeout.constprop.0 (1 samples, 0.48%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (8 samples, 3.83%) +org/.. + + +__wake_up_sync_key (1 samples, 0.48%) + + + +org/dspace/discovery/SolrServiceImpl:::buildDocument (108 samples, 51.67%) +org/dspace/discovery/SolrServiceImpl:::buildDocument + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/http/entity/mime/MultipartEntity:::writeTo (12 samples, 5.74%) +org/apa.. + + +ip_local_out (13 samples, 6.22%) +ip_local.. + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.48%) + + + +schedule_timeout (17 samples, 8.13%) +schedule_ti.. + + +do_futex (24 samples, 11.48%) +do_futex + + +org/apache/http/client/utils/URIBuilder:::digestURI (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRowIterator:::next (1 samples, 0.48%) + + + +wait_woken (17 samples, 8.13%) +wait_woken + + +java/lang/Class:::getMethod0 (1 samples, 0.48%) + + + +org/dspace/text/filter/InitialArticleWord:::filter (1 samples, 0.48%) + + + +java/net/SocketInputStream:::read (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (9 samples, 4.31%) +org/a.. + + +__sys_sendto (19 samples, 9.09%) +__sys_sendto + + +[libjvm.so] (1 samples, 0.48%) + + + +nf_ct_seq_offset (1 samples, 0.48%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::instantiateBean (1 samples, 0.48%) + + + +org/springframework/beans/TypeConverterDelegate:::convertIfNecessary (16 samples, 7.66%) +org/spring.. + + +inet_ehashfn (1 samples, 0.48%) + + + +[libjvm.so] (2 samples, 0.96%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.48%) + + + +org/apache/http/client/protocol/RequestDefaultHeaders:::process (1 samples, 0.48%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.48%) + + + +java/lang/Class:::getConstructor0 (1 samples, 0.48%) + + + +java/net/SocketInputStream:::read (1 samples, 0.48%) + + + +__kmalloc_node_track_caller (1 samples, 0.48%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/TableRow:::resetChanged (1 samples, 0.48%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendQuery (1 samples, 0.48%) + + + +deactivate_task (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.48%) + + + +org/apache/log4j/DefaultThrowableRenderer:::render (1 samples, 0.48%) + + + +__perf_event_task_sched_in (24 samples, 11.48%) +__perf_event_task.. + + +jlong_disjoint_arraycopy (1 samples, 0.48%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (134 samples, 64.11%) +sun/reflect/DelegatingMethodAccessorImpl:::invoke + + +org/springframework/core/convert/support/GenericConversionService:::getMatchableConverters (1 samples, 0.48%) + + + +ip_output (8 samples, 3.83%) +ip_o.. + + +__poll (1 samples, 0.48%) + + + +ip_rcv (4 samples, 1.91%) +i.. + + +org/dspace/browse/BrowseIndex:::<init> (1 samples, 0.48%) + + + +java (209 samples, 100.00%) +java + + +[libjvm.so] (1 samples, 0.48%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.48%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::determineRoute (1 samples, 0.48%) + + + +java/lang/Throwable:::printStackTrace (1 samples, 0.48%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/dspace/discovery/configuration/DiscoverySearchFilter:::getFilterType (1 samples, 0.48%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (2 samples, 0.96%) + + + +__generic_file_write_iter (1 samples, 0.48%) + + + +[libjvm.so] (134 samples, 64.11%) +[libjvm.so] + + +org/postgresql/jdbc/PgStatement:::executeInternal (2 samples, 0.96%) + + + +Interpreter (134 samples, 64.11%) +Interpreter + + +org/apache/log4j/Category:::callAppenders (1 samples, 0.48%) + + + +JVM_InternString (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getTimestamp (1 samples, 0.48%) + + + +nft_do_chain (1 samples, 0.48%) + + + +do_syscall_64 (1 samples, 0.48%) + + + +org/apache/log4j/WriterAppender:::append (5 samples, 2.39%) +o.. + + +tcp_recvmsg (19 samples, 9.09%) +tcp_recvmsg + + +org/dspace/authorize/AuthorizeManager:::getPoliciesActionFilter (2 samples, 0.96%) + + + +tick_sched_handle (1 samples, 0.48%) + + + +__poll (2 samples, 0.96%) + + + +jshort_disjoint_arraycopy (1 samples, 0.48%) + + + +[libjava.so] (1 samples, 0.48%) + + + +org/apache/http/protocol/BasicHttpContext:::getAttribute (1 samples, 0.48%) + + + +org/apache/http/impl/client/RequestWrapper:::getRequestLine (1 samples, 0.48%) + + + +__sched_text_start (24 samples, 11.48%) +__sched_text_start + + +org/apache/http/client/methods/HttpPost:::<init> (1 samples, 0.48%) + + + +org/dspace/sort/OrderFormat:::makeSortString (2 samples, 0.96%) + + + +call_stub (2 samples, 0.96%) + + + +call_stub (1 samples, 0.48%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (5 samples, 2.39%) +o.. + + +hrtimer_interrupt (1 samples, 0.48%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.96%) + + + +__x64_sys_write (1 samples, 0.48%) + + + +sun/reflect/GeneratedConstructorAccessor19:::newInstance (1 samples, 0.48%) + + + +org/apache/solr/client/solrj/request/UpdateRequest:::writeXML (7 samples, 3.35%) +org.. + + +apic_timer_interrupt (1 samples, 0.48%) + + + +tcp_sendmsg_locked (16 samples, 7.66%) +tcp_sendms.. + + + diff --git a/static/2020/02/out.dspace58-2.svg b/static/2020/02/out.dspace58-2.svg new file mode 100644 index 000000000..41eb96220 --- /dev/null +++ b/static/2020/02/out.dspace58-2.svg @@ -0,0 +1,7088 @@ + + + + + + + + + + + + + + +Flame Graph + +Reset Zoom +Search +ic + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +acpi_hw_read_port (1 samples, 0.09%) + + + +refcount_inc_not_zero_checked (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +java/util/Arrays:::copyOf (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/LinkedList:::linkFirst (3 samples, 0.27%) + + + +skb_clone (2 samples, 0.18%) + + + +do_IRQ (1 samples, 0.09%) + + + +nf_confirm (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/http/message/BasicHeaderValueParser:::parseElements (1 samples, 0.09%) + + + +nvme_complete_rq (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (39 samples, 3.55%) +org.. + + +org/dspace/app/util/DailyFileAppender:::subAppend (10 samples, 0.91%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::clearParameters (1 samples, 0.09%) + + + +__perf_event_task_sched_in (13 samples, 1.18%) + + + +bbr_update_model (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +org/apache/http/impl/conn/HttpPoolEntry:::close (1 samples, 0.09%) + + + +_itoa_word (1 samples, 0.09%) + + + +perf_pmu_disable.part.0 (1 samples, 0.09%) + + + +acpi_ev_sci_xrupt_handler (1 samples, 0.09%) + + + +__intel_pmu_enable_all.constprop.0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.09%) + + + +acpi_irq (1 samples, 0.09%) + + + +memset_erms (1 samples, 0.09%) + + + +inet6_recvmsg (44 samples, 4.01%) +inet.. + + +link_path_walk.part.0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +syscall_trace_enter (1 samples, 0.09%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::flushBuffer (1 samples, 0.09%) + + + +org/dspace/content/Item:::getID (1 samples, 0.09%) + + + +java/lang/reflect/Proxy:::newProxyInstance (2 samples, 0.18%) + + + +walk_component (1 samples, 0.09%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (747 samples, 68.03%) +sun/reflect/DelegatingMethodAccessorImpl:::invoke + + +ip_build_and_send_pkt (1 samples, 0.09%) + + + +__ip_finish_output (1 samples, 0.09%) + + + +__libc_recv (55 samples, 5.01%) +__libc.. + + +ext4_reserve_inode_write (2 samples, 0.18%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +__wake_up (1 samples, 0.09%) + + + +__x86_indirect_thunk_rax (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +perf_event_sched_in (1 samples, 0.09%) + + + +__sched_text_start (30 samples, 2.73%) +__.. + + +dev_queue_xmit (7 samples, 0.64%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +syscall_slow_exit_work (1 samples, 0.09%) + + + +deactivate_task (11 samples, 1.00%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +tcp_stream_memory_free (1 samples, 0.09%) + + + +generic_update_time (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::setColumn (1 samples, 0.09%) + + + +lookup_slow (1 samples, 0.09%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (7 samples, 0.64%) + + + +java/lang/String:::equals (1 samples, 0.09%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (3 samples, 0.27%) + + + +org/springframework/core/convert/support/MapToMapConverter:::getConvertibleTypes (1 samples, 0.09%) + + + +__tcp_transmit_skb (144 samples, 13.11%) +__tcp_transmit_skb + + +[libjvm.so] (2 samples, 0.18%) + + + +sched_clock_cpu (1 samples, 0.09%) + + + +org/dspace/discovery/SolrServiceResourceRestrictionPlugin:::additionalIndex (5 samples, 0.46%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (2 samples, 0.18%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +perf_event_task_tick (1 samples, 0.09%) + + + +ip_local_out (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +org/apache/http/entity/AbstractHttpEntity:::getContentType (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +java/util/ArrayList$Itr:::next (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +new_sync_write (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (5 samples, 0.46%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +ipv4_conntrack_local (1 samples, 0.09%) + + + +futex_wait (61 samples, 5.56%) +futex_w.. + + +clone_endio (1 samples, 0.09%) + + + +__entry_text_start (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::keepAlive (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (1 samples, 0.09%) + + + +update_process_times (1 samples, 0.09%) + + + +autoremove_wake_function (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +java/util/regex/Pattern$CharProperty:::study (2 samples, 0.18%) + + + +__ext4_get_inode_loc (1 samples, 0.09%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +tcp_connect (1 samples, 0.09%) + + + +perf_event_sched_in (1 samples, 0.09%) + + + +Java_java_io_FileOutputStream_writeBytes (3 samples, 0.27%) + + + +ip_local_deliver (62 samples, 5.65%) +ip_loca.. + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +__hrtimer_run_queues (1 samples, 0.09%) + + + +generic_write_end (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +[libjvm.so] (13 samples, 1.18%) + + + +do_filp_open (1 samples, 0.09%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (1 samples, 0.09%) + + + +java/net/PlainSocketImpl:::socketSetOption0 (1 samples, 0.09%) + + + +java/util/regex/Pattern$Ques:::study (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +org/springframework/core/GenericTypeResolver:::doResolveTypeArguments (12 samples, 1.09%) + + + +schedule (1 samples, 0.09%) + + + +bio_endio (1 samples, 0.09%) + + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (17 samples, 1.55%) + + + +activate_task (12 samples, 1.09%) + + + +lock_sock_nested (1 samples, 0.09%) + + + +java/text/SimpleDateFormat:::format (2 samples, 0.18%) + + + +JVM_InternString (5 samples, 0.46%) + + + +rcu_core (1 samples, 0.09%) + + + +nf_conntrack_in (6 samples, 0.55%) + + + +inet_shutdown (1 samples, 0.09%) + + + +irqtime_account_irq (1 samples, 0.09%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.09%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (3 samples, 0.27%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (7 samples, 0.64%) + + + +org/apache/http/impl/conn/DefaultClientConnection:::close (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (61 samples, 5.56%) +entry_S.. + + +finish_task_switch (1 samples, 0.09%) + + + +java/util/concurrent/ConcurrentHashMap:::putVal (1 samples, 0.09%) + + + +org/dspace/browse/BrowseIndex:::getTableName (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +__list_del_entry_valid (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +schedule (30 samples, 2.73%) +sc.. + + +rcu_core_si (1 samples, 0.09%) + + + +java/lang/StringCoding:::encode (1 samples, 0.09%) + + + +ksys_write (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +ctx_sched_in (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (40 samples, 3.64%) +org/.. + + +sk_forced_mem_schedule (1 samples, 0.09%) + + + +do_syscall_64 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +do_syscall_64 (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (21 samples, 1.91%) +o.. + + +tcp_rcv_established (1 samples, 0.09%) + + + +java/util/regex/Pattern$Begin:::match (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +nf_nat_packet (1 samples, 0.09%) + + + +__kfree_skb (2 samples, 0.18%) + + + +java/lang/String:::hashCode (1 samples, 0.09%) + + + +sock_sendmsg (187 samples, 17.03%) +sock_sendmsg + + +call_stub (7 samples, 0.64%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +java/lang/String:::intern (6 samples, 0.55%) + + + +java/util/concurrent/ConcurrentHashMap:::transfer (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__intel_pmu_disable_all (1 samples, 0.09%) + + + +do_syscall_64 (205 samples, 18.67%) +do_syscall_64 + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (8 samples, 0.73%) + + + +java/lang/StringCoding:::decode (2 samples, 0.18%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (9 samples, 0.82%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +tcp_v6_conn_request (1 samples, 0.09%) + + + +__entry_text_start (1 samples, 0.09%) + + + +java/net/SocketTimeoutException:::<init> (7 samples, 0.64%) + + + +sockfd_lookup_light (4 samples, 0.36%) + + + +[libjvm.so] (5 samples, 0.46%) + + + +__x64_sys_poll (6 samples, 0.55%) + + + +ret_from_intr (1 samples, 0.09%) + + + +sun/reflect/NativeMethodAccessorImpl:::invoke (747 samples, 68.03%) +sun/reflect/NativeMethodAccessorImpl:::invoke + + +x86_pmu_disable (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::wasNull (1 samples, 0.09%) + + + +__ip_finish_output (108 samples, 9.84%) +__ip_finish_ou.. + + +switch_fpu_return (3 samples, 0.27%) + + + +itable stub (1 samples, 0.09%) + + + +org/apache/http/impl/client/AbstractHttpClient:::getBackoffManager (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (4 samples, 0.36%) + + + +select_task_rq_fair (3 samples, 0.27%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (8 samples, 0.73%) + + + +JVM_GetDeclaringClass (1 samples, 0.09%) + + + +jlong_disjoint_arraycopy (1 samples, 0.09%) + + + +__vfs_write (2 samples, 0.18%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (3 samples, 0.27%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readVal (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (3 samples, 0.27%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.18%) + + + +__vfs_write (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (2 samples, 0.18%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +schedule (1 samples, 0.09%) + + + +Interpreter (745 samples, 67.85%) +Interpreter + + +java/util/regex/Pattern$Curly:::match (3 samples, 0.27%) + + + +ext4_mark_iloc_dirty (1 samples, 0.09%) + + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +update_load_avg (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +sk_page_frag_refill (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingletonNames (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (3 samples, 0.27%) + + + +_copy_from_iter_full (2 samples, 0.18%) + + + +org/apache/http/client/protocol/RequestDefaultHeaders:::process (1 samples, 0.09%) + + + +account_entity_enqueue (2 samples, 0.18%) + + + +enqueue_entity (2 samples, 0.18%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (3 samples, 0.27%) + + + +java/util/regex/Pattern:::sequence (6 samples, 0.55%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +java/util/Calendar:::<init> (1 samples, 0.09%) + + + +blk_mq_end_request (1 samples, 0.09%) + + + +__fsnotify_parent (1 samples, 0.09%) + + + +inet6_recvmsg (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +psi_task_change (7 samples, 0.64%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +ttwu_do_activate (14 samples, 1.28%) + + + +ipv4_conntrack_defrag (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +org/dspace/core/Context:::cache (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/apache/http/entity/mime/Header:::addField (12 samples, 1.09%) + + + +__hrtimer_run_queues (1 samples, 0.09%) + + + +JNU_ThrowByName (7 samples, 0.64%) + + + +__wake_up_common_lock (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/UpdateRequest:::writeXML (49 samples, 4.46%) +org/a.. + + +rcu_gp_kthread_wake (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +ip_rcv (1 samples, 0.09%) + + + +tcp_event_data_recv (1 samples, 0.09%) + + + +psi_task_change (1 samples, 0.09%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.09%) + + + +org/apache/http/protocol/BasicHttpContext:::setAttribute (1 samples, 0.09%) + + + +org/dspace/sort/OrderFormat:::makeSortString (4 samples, 0.36%) + + + +[libjvm.so] (4 samples, 0.36%) + + + +sk_filter_trim_cap (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +sun/reflect/NativeMethodAccessorImpl:::invoke0 (747 samples, 68.03%) +sun/reflect/NativeMethodAccessorImpl:::invoke0 + + +java/lang/String:::equals (1 samples, 0.09%) + + + +java/util/regex/Pattern$LastNode:::match (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::populateBean (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +tcp_rcv_state_process (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (3 samples, 0.27%) + + + +org/apache/http/entity/mime/content/StringBody:::<init> (6 samples, 0.55%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +_register_finalizer_Java (2 samples, 0.18%) + + + +scheduler_tick (1 samples, 0.09%) + + + +__wake_up_common (21 samples, 1.91%) +_.. + + +handle_irq_event (1 samples, 0.09%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +_IO_default_xsputn (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getStream (7 samples, 0.64%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (2 samples, 0.18%) + + + +__wake_up_bit (1 samples, 0.09%) + + + +JVM_InvokeMethod (747 samples, 68.03%) +JVM_InvokeMethod + + +release_sock (1 samples, 0.09%) + + + +__tcp_send_ack.part.0 (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::study (3 samples, 0.27%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +schedule_hrtimeout_range_clock (6 samples, 0.55%) + + + +nft_lookup_eval (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +acpi_os_read_port (1 samples, 0.09%) + + + +pick_next_task_fair (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (38 samples, 3.46%) +org.. + + +ip_local_out (1 samples, 0.09%) + + + +tcp_push (1 samples, 0.09%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +do_sys_poll (3 samples, 0.27%) + + + +wake_bit_function (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +[libjvm.so] (5 samples, 0.46%) + + + +finish_task_switch (61 samples, 5.56%) +finish_.. + + +org/dspace/browse/BrowseIndex:::generateMdBits (2 samples, 0.18%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (10 samples, 0.91%) + + + +iptable_mangle_hook (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.09%) + + + +java/util/regex/Pattern$Branch:::match (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::getBooleanColumn (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (2 samples, 0.18%) + + + +record_times (1 samples, 0.09%) + + + +tick_sched_handle (1 samples, 0.09%) + + + +sk_wait_data (32 samples, 2.91%) +sk.. + + +org/apache/http/entity/HttpEntityWrapper:::isChunked (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +remove_wait_queue (1 samples, 0.09%) + + + +org/springframework/beans/support/ResourceEditorRegistrar:::registerCustomEditors (2 samples, 0.18%) + + + +kmem_cache_alloc_node (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (22 samples, 2.00%) +o.. + + +ret_from_intr (1 samples, 0.09%) + + + +fput_many (1 samples, 0.09%) + + + +ip_rcv (1 samples, 0.09%) + + + +tcp_v6_connect (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/dspace/core/Context:::<init> (7 samples, 0.64%) + + + +acpi_hw_read (1 samples, 0.09%) + + + +ip_local_out (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +__libc_connect (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (12 samples, 1.09%) + + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +__wake_up_sync_key (22 samples, 2.00%) +_.. + + +[libjvm.so] (8 samples, 0.73%) + + + +java/util/regex/Pattern$Node:::study (4 samples, 0.36%) + + + +__skb_datagram_iter (1 samples, 0.09%) + + + +java/util/HashSet:::contains (1 samples, 0.09%) + + + +finish_task_switch (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (60 samples, 5.46%) +intel_t.. + + +run_rebalance_domains (1 samples, 0.09%) + + + +org/springframework/context/support/AbstractApplicationContext$BeanPostProcessorChecker:::postProcessAfterInitialization (1 samples, 0.09%) + + + +java/util/Formatter:::format (15 samples, 1.37%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +iptable_security_hook (1 samples, 0.09%) + + + +ext4_do_update_inode (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +java/util/regex/Pattern$Begin:::match (5 samples, 0.46%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +refcount_sub_and_test_checked (2 samples, 0.18%) + + + +bbr_update_model (2 samples, 0.18%) + + + +__GI___libc_open (1 samples, 0.09%) + + + +deactivate_task (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +tcp_in_window (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +java/util/regex/Pattern$CharProperty:::match (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (3 samples, 0.27%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +iptable_mangle_hook (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern$BranchConn:::match (2 samples, 0.18%) + + + +ipv4_conntrack_in (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +tcp_v4_do_rcv (1 samples, 0.09%) + + + +java/lang/Class:::getEnclosingMethod0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (5 samples, 0.46%) + + + +tcp_v4_conn_request (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +tcp_v4_do_rcv (41 samples, 3.73%) +tcp_.. + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (1 samples, 0.09%) + + + +ip_local_deliver_finish (51 samples, 4.64%) +ip_lo.. + + +org/dspace/storage/rdbms/DatabaseManager:::find (12 samples, 1.09%) + + + +nft_lookup_eval (1 samples, 0.09%) + + + +org/apache/commons/pool/impl/GenericObjectPool:::borrowObject (6 samples, 0.55%) + + + +irq_exit (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/HashMap:::put (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (13 samples, 1.18%) + + + +run_rebalance_domains (1 samples, 0.09%) + + + +vfs_write (2 samples, 0.18%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +nf_conntrack_in (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +java/util/AbstractCollection:::addAll (1 samples, 0.09%) + + + +org/springframework/core/convert/support/GenericConversionService:::addConverter (18 samples, 1.64%) + + + +ctx_sched_in (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +[libjvm.so] (9 samples, 0.82%) + + + +dec_pending (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +ip_queue_xmit (137 samples, 12.48%) +ip_queue_xmit + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +acpi_os_read_port (1 samples, 0.09%) + + + +iptable_filter_hook (3 samples, 0.27%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::logduration (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (1 samples, 0.09%) + + + +ip_protocol_deliver_rcu (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.09%) + + + +__fget (1 samples, 0.09%) + + + +acpi_ev_gpe_detect (1 samples, 0.09%) + + + +tcp_rcv_space_adjust (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (4 samples, 0.36%) + + + +java/util/regex/Pattern$GroupTail:::match (4 samples, 0.36%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (4 samples, 0.36%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +nf_nat_ipv4_local_fn (1 samples, 0.09%) + + + +jlong_disjoint_arraycopy (3 samples, 0.27%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeansOfType (114 samples, 10.38%) +org/springframe.. + + +update_cfs_group (1 samples, 0.09%) + + + +kmem_cache_alloc_node (4 samples, 0.36%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::receiveFields (1 samples, 0.09%) + + + +tcp_current_mss (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +skb_copy_datagram_iter (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +read_tsc (1 samples, 0.09%) + + + +__wake_up_common (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern:::RemoveQEQuoting (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (1 samples, 0.09%) + + + +java/io/FileOutputStream:::write (3 samples, 0.27%) + + + +java/util/LinkedHashMap$LinkedValueIterator:::next (1 samples, 0.09%) + + + +tcp_sendmsg_locked (180 samples, 16.39%) +tcp_sendmsg_locked + + +tcp_release_cb (2 samples, 0.18%) + + + +entry_SYSCALL_64_after_hwframe (6 samples, 0.55%) + + + +wake_up_bit (1 samples, 0.09%) + + + +java/util/regex/Pattern$BitClass:::isSatisfiedBy (1 samples, 0.09%) + + + +vfs_write (2 samples, 0.18%) + + + +_raw_spin_unlock_irqrestore (1 samples, 0.09%) + + + +nft_do_chain (5 samples, 0.46%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +ext4_file_write_iter (2 samples, 0.18%) + + + +java/util/HashMap:::resize (1 samples, 0.09%) + + + +default_wake_function (21 samples, 1.91%) +d.. + + +[libjvm.so] (1 samples, 0.09%) + + + +nf_conntrack_tcp_packet (2 samples, 0.18%) + + + +JVM_DoPrivileged (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (54 samples, 4.92%) +entry_.. + + +org/apache/commons/logging/LogFactory$1:::run (11 samples, 1.00%) + + + +org/apache/log4j/helpers/PatternConverter:::format (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +__audit_syscall_exit (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +bbr_quantization_budget (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +acpi_ev_gpe_detect (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (2 samples, 0.18%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +pthread_mutex_unlock (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (9 samples, 0.82%) + + + +pollwake (21 samples, 1.91%) +p.. + + +group_sched_in (1 samples, 0.09%) + + + +task_ctx_sched_out (2 samples, 0.18%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (4 samples, 0.36%) + + + +do_sys_poll (6 samples, 0.55%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (5 samples, 0.46%) + + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +hrtimer_init_sleeper (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.09%) + + + +com/atmire/dspace/discovery/ItemCollectionPlugin:::additionalIndex (5 samples, 0.46%) + + + +[libnet.so] (1 samples, 0.09%) + + + +tcp_v4_rcv (1 samples, 0.09%) + + + +java/util/StringTokenizer:::nextToken (1 samples, 0.09%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +schedule_hrtimeout_range (3 samples, 0.27%) + + + +do_syscall_64 (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (3 samples, 0.27%) + + + +nft_do_chain (22 samples, 2.00%) +n.. + + +[libjvm.so] (1 samples, 0.09%) + + + +nf_hook_slow (8 samples, 0.73%) + + + +__tcp_send_ack.part.0 (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +java/security/AccessController:::doPrivileged (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (39 samples, 3.55%) +org.. + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +tcp_ack (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +__wake_up_common_lock (22 samples, 2.00%) +_.. + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +__release_sock (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readArray (1 samples, 0.09%) + + + +org/dspace/servicemanager/DSpaceServiceManager:::getServicesByType (115 samples, 10.47%) +org/dspace/serv.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +__send (213 samples, 19.40%) +__send + + +org/apache/commons/dbcp/DelegatingResultSet:::wasNull (1 samples, 0.09%) + + + +java/text/DateFormatSymbols:::getProviderInstance (1 samples, 0.09%) + + + +ip_finish_output (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (7 samples, 0.64%) + + + +java/net/URI:::<init> (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (4 samples, 0.36%) + + + +org/dspace/content/DSpaceObject:::getMetadata (3 samples, 0.27%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::indexContent (703 samples, 64.03%) +com/atmire/dspace/discovery/AtmireSolrService:::indexContent + + +org/dspace/storage/rdbms/DatabaseManager:::process (4 samples, 0.36%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (31 samples, 2.82%) +or.. + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +__hrtimer_get_next_event (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +blk_mq_complete_request (1 samples, 0.09%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (38 samples, 3.46%) +org.. + + +try_to_wake_up (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +sock_def_readable (23 samples, 2.09%) +s.. + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (6 samples, 0.55%) + + + +ip_local_deliver_finish (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +sockfd_lookup_light (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/springframework/core/convert/support/ArrayToObjectConverter:::getConvertibleTypes (1 samples, 0.09%) + + + +__netif_receive_skb (92 samples, 8.38%) +__netif_rec.. + + +ip_finish_output2 (108 samples, 9.84%) +ip_finish_outp.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (33 samples, 3.01%) +org.. + + +__local_bh_enable_ip (1 samples, 0.09%) + + + +_copy_to_iter (1 samples, 0.09%) + + + +simple_copy_to_iter (1 samples, 0.09%) + + + +[libjava.so] (3 samples, 0.27%) + + + +org/dspace/content/Item:::getCollections (5 samples, 0.46%) + + + +iptable_mangle_hook (2 samples, 0.18%) + + + +__hrtimer_next_event_base (1 samples, 0.09%) + + + +__ip_queue_xmit (137 samples, 12.48%) +__ip_queue_xmit + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (8 samples, 0.73%) + + + +__memmove_avx_unaligned_erms (1 samples, 0.09%) + + + +enqueue_entity (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::addField (2 samples, 0.18%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::setInt (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +tcp_v4_connect (1 samples, 0.09%) + + + +ttwu_do_wakeup (2 samples, 0.18%) + + + +org/springframework/beans/TypeConverterDelegate:::doConvertValue (1 samples, 0.09%) + + + +do_softirq_own_stack (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +jbyte_disjoint_arraycopy (2 samples, 0.18%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +__poll (3 samples, 0.27%) + + + +ipt_do_table (1 samples, 0.09%) + + + +net_rx_action (1 samples, 0.09%) + + + +_raw_spin_unlock_bh (1 samples, 0.09%) + + + +nft_ct_get_eval (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +nft_do_chain (1 samples, 0.09%) + + + +_register_finalizer_Java (2 samples, 0.18%) + + + +ctx_sched_out (2 samples, 0.18%) + + + +org/apache/http/impl/conn/HttpPoolEntry:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (16 samples, 1.46%) + + + +java/lang/ref/Finalizer:::register (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +org/dspace/content/Bundle:::getBitstreams (1 samples, 0.09%) + + + +__tcp_push_pending_frames (1 samples, 0.09%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +__fget_light (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +__fdget (1 samples, 0.09%) + + + +dequeue_task_fair (7 samples, 0.64%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingleton (2 samples, 0.18%) + + + +[libjava.so] (2 samples, 0.18%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +ipv4_conntrack_local (6 samples, 0.55%) + + + +ip_finish_output2 (1 samples, 0.09%) + + + +org/springframework/beans/TypeConverterDelegate:::convertIfNecessary (95 samples, 8.65%) +org/springfr.. + + +[libjvm.so] (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +tcp_v4_inbound_md5_hash (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (207 samples, 18.85%) +entry_SYSCALL_64_after_hwframe + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +ext4_lookup (1 samples, 0.09%) + + + +[libjvm.so] (14 samples, 1.28%) + + + +org/dspace/discovery/SolrServiceImpl:::buildDocument (1 samples, 0.09%) + + + +org/apache/http/impl/io/ChunkedOutputStream:::flushCacheWithAppend (3 samples, 0.27%) + + + +ipv4_mtu (3 samples, 0.27%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +process_backlog (94 samples, 8.56%) +process_back.. + + +tick_sched_timer (1 samples, 0.09%) + + + +org/dspace/core/Context:::cache (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +java/util/HashMap:::put (1 samples, 0.09%) + + + +__generic_file_write_iter (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (1 samples, 0.09%) + + + +blk_update_request (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +handle_edge_irq (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readVal (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (12 samples, 1.09%) + + + +try_to_wake_up (20 samples, 1.82%) +t.. + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (2 samples, 0.18%) + + + +__inet_lookup_established (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/content/Item:::find (21 samples, 1.91%) +o.. + + +java/nio/charset/CharsetEncoder:::encode (9 samples, 0.82%) + + + +queued_spin_lock_slowpath (1 samples, 0.09%) + + + +ipt_do_table (3 samples, 0.27%) + + + +do_syscall_64 (2 samples, 0.18%) + + + +org/dspace/content/DSpaceObject:::getMetadata (30 samples, 2.73%) +or.. + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/springframework/context/annotation/CommonAnnotationBeanPostProcessor:::findResourceMetadata (1 samples, 0.09%) + + + +java/net/URI:::<init> (1 samples, 0.09%) + + + +java/lang/String:::equals (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +__libc_enable_asynccancel (1 samples, 0.09%) + + + +__libc_disable_asynccancel (3 samples, 0.27%) + + + +Interpreter (1 samples, 0.09%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +handle_edge_irq (1 samples, 0.09%) + + + +org/dspace/content/Item:::getCollections (30 samples, 2.73%) +or.. + + +__fdget (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +__hrtimer_init (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::setInt (1 samples, 0.09%) + + + +acpi_irq (1 samples, 0.09%) + + + +java/util/regex/Pattern:::clazz (1 samples, 0.09%) + + + +java/lang/String:::split (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (9 samples, 0.82%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::flush (1 samples, 0.09%) + + + +ExceptionBlob (1 samples, 0.09%) + + + +__vfprintf_internal (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +clone_endio (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadataByMetadataString (1 samples, 0.09%) + + + +JVM_MonitorNotifyAll (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/QueryRequest:::getParams (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__perf_event_task_sched_in (5 samples, 0.46%) + + + +[libjvm.so] (8 samples, 0.73%) + + + +java/util/regex/Pattern:::sequence (6 samples, 0.55%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +__netif_receive_skb (1 samples, 0.09%) + + + +__sched_text_start (5 samples, 0.46%) + + + +java/lang/reflect/Method:::invoke (747 samples, 68.03%) +java/lang/reflect/Method:::invoke + + +[libjvm.so] (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::append (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +nft_hash_lookup_fast (2 samples, 0.18%) + + + +jlong_disjoint_arraycopy (1 samples, 0.09%) + + + +tcp_v4_send_synack (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (8 samples, 0.73%) + + + +java/lang/Class:::forName0 (3 samples, 0.27%) + + + +org/dspace/eperson/Group:::find (20 samples, 1.82%) +o.. + + +itable stub (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (24 samples, 2.19%) +o.. + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getName (52 samples, 4.74%) +org/a.. + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::next (1 samples, 0.09%) + + + +dev_hard_start_xmit (3 samples, 0.27%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (2 samples, 0.18%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::add (4 samples, 0.36%) + + + +__sys_recvfrom (47 samples, 4.28%) +__sys.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (3 samples, 0.27%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +handle_irq_event (1 samples, 0.09%) + + + +org/apache/http/entity/mime/FormBodyPart:::<init> (16 samples, 1.46%) + + + +org/dspace/servicemanager/spring/SpringServiceManager:::getServicesByType (115 samples, 10.47%) +org/dspace/serv.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (7 samples, 0.64%) + + + +read_tsc (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +acpi_hw_read_port (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +__vsnprintf_internal (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +JVM_MonitorNotifyAll (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::study (2 samples, 0.18%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +__sched_text_start (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +nft_do_chain_inet (22 samples, 2.00%) +n.. + + +__vdso_gettimeofday (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::parseSql (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::study (2 samples, 0.18%) + + + +perf_pmu_enable.part.0 (1 samples, 0.09%) + + + +org/springframework/core/convert/support/ObjectToArrayConverter:::getConvertibleTypes (1 samples, 0.09%) + + + +__nf_conntrack_find_get (2 samples, 0.18%) + + + +tcp_rcv_established (39 samples, 3.55%) +tcp.. + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +loopback_xmit (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (61 samples, 5.56%) +org/apa.. + + +journal_end_buffer_io_sync (1 samples, 0.09%) + + + +__softirqentry_text_start (100 samples, 9.11%) +__softirqentr.. + + +tcp_shutdown (1 samples, 0.09%) + + + +org/springframework/core/convert/support/GenericConversionService$ConverterAdapter:::getConvertibleTypes (1 samples, 0.09%) + + + +java/lang/AbstractStringBuilder:::<init> (1 samples, 0.09%) + + + +do_softirq.part.0 (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +bbr_cwnd_event (1 samples, 0.09%) + + + +java/nio/charset/CharsetEncoder:::encode (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +bio_endio (1 samples, 0.09%) + + + +nf_hook_slow (20 samples, 1.82%) +n.. + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +[unknown] (64 samples, 5.83%) +[unknown] + + +java/util/regex/Pattern:::escape (1 samples, 0.09%) + + + +java/util/LinkedHashMap:::get (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +iptable_filter_hook (1 samples, 0.09%) + + + +nft_do_chain_inet (5 samples, 0.46%) + + + +__errno_location (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (5 samples, 0.46%) + + + +com/atmire/dspace/discovery/HasBitstreamsSSIPlugin:::additionalIndex (1 samples, 0.09%) + + + +tcp_recvmsg (44 samples, 4.01%) +tcp_.. + + +__local_bh_enable_ip (101 samples, 9.20%) +__local_bh_en.. + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +bio_endio (1 samples, 0.09%) + + + +java/lang/String:::equals (1 samples, 0.09%) + + + +java/util/LinkedList$ListItr:::next (1 samples, 0.09%) + + + +__sys_connect (1 samples, 0.09%) + + + +java/util/regex/Pattern$Begin:::match (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (4 samples, 0.36%) + + + +ext4_map_blocks (1 samples, 0.09%) + + + +java/net/URI:::<init> (1 samples, 0.09%) + + + +tcp_ack (11 samples, 1.00%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/dspace/core/Context:::complete (2 samples, 0.18%) + + + +org/dspace/discovery/BitstreamContentStream:::<init> (2 samples, 0.18%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (48 samples, 4.37%) +org/a.. + + +org/dspace/discovery/BitstreamContentStream:::getStream (14 samples, 1.28%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (5 samples, 0.46%) + + + +org/apache/http/impl/conn/PoolingClientConnectionManager:::releaseConnection (1 samples, 0.09%) + + + +tcp_write_xmit (1 samples, 0.09%) + + + +available_idle_cpu (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (6 samples, 0.55%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +ext4_mark_inode_dirty (2 samples, 0.18%) + + + +clock_gettime@GLIBC_2.2.5 (1 samples, 0.09%) + + + +org/dspace/browse/BrowseIndex:::getBrowseIndices (26 samples, 2.37%) +o.. + + +schedule (61 samples, 5.56%) +schedule + + +generic_perform_write (1 samples, 0.09%) + + + +dequeue_entity (5 samples, 0.46%) + + + +ExceptionBlob (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupHead:::match (5 samples, 0.46%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (3 samples, 0.27%) + + + +__GI___shutdown (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.09%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +vtable stub (1 samples, 0.09%) + + + +schedule (5 samples, 0.46%) + + + +irq_exit (1 samples, 0.09%) + + + +_raw_spin_lock (1 samples, 0.09%) + + + +nvme_irq (1 samples, 0.09%) + + + +org/apache/log4j/Category:::info (8 samples, 0.73%) + + + +JVM_FillInStackTrace (7 samples, 0.64%) + + + +pollwake (1 samples, 0.09%) + + + +__kmalloc_node_track_caller (3 samples, 0.27%) + + + +__pthread_mutex_lock (1 samples, 0.09%) + + + +ip_protocol_deliver_rcu (51 samples, 4.64%) +ip_pr.. + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (1 samples, 0.09%) + + + +[libjvm.so] (5 samples, 0.46%) + + + +java/lang/String:::equals (2 samples, 0.18%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::getTotalLength (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (4 samples, 0.36%) + + + +do_syscall_64 (6 samples, 0.55%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (7 samples, 0.64%) + + + +futex_wait_queue_me (61 samples, 5.56%) +futex_w.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::setInt (1 samples, 0.09%) + + + +org/dspace/core/Context:::fromCache (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (4 samples, 0.36%) + + + +update_blocked_averages (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/protocol/RequestTargetHost:::process (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::getFieldValues (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +java/util/regex/Pattern$GroupHead:::match (3 samples, 0.27%) + + + +org/apache/http/client/utils/URLEncodedUtils:::parse (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +inet_stream_connect (1 samples, 0.09%) + + + +org/apache/http/message/BasicHeaderValueParser:::parseNameValuePair (1 samples, 0.09%) + + + +ipt_do_table (2 samples, 0.18%) + + + +java/io/BufferedReader:::readLine (1 samples, 0.09%) + + + +tick_sched_timer (1 samples, 0.09%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::set (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (17 samples, 1.55%) + + + +jshort_disjoint_arraycopy (2 samples, 0.18%) + + + +java/lang/String:::getBytes (4 samples, 0.36%) + + + +org/dspace/content/Item:::getBundles (38 samples, 3.46%) +org.. + + +refcount_dec_and_test_checked (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +call_stub (11 samples, 1.00%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (3 samples, 0.27%) + + + +_raw_spin_lock_irqsave (1 samples, 0.09%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.09%) + + + +syscall_return_via_sysret (1 samples, 0.09%) + + + +tcp_rearm_rto (1 samples, 0.09%) + + + +org/apache/http/entity/mime/HttpStrictMultipart:::formatMultipartHeader (19 samples, 1.73%) + + + +[libjli.so] (747 samples, 68.03%) +[libjli.so] + + +handle_irq_event (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +sun/reflect/GeneratedConstructorAccessor22:::newInstance (28 samples, 2.55%) +su.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__generic_file_write_iter (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingStatement:::executeQuery (4 samples, 0.36%) + + + +do_syscall_64 (3 samples, 0.27%) + + + +org/apache/http/client/protocol/RequestTargetAuthentication:::process (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +__netif_receive_skb_one_core (91 samples, 8.29%) +__netif_rec.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (3 samples, 0.27%) + + + +org/dspace/eperson/Group:::find (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (4 samples, 0.36%) + + + +java/lang/Integer:::toString (1 samples, 0.09%) + + + +org/dspace/discovery/SolrServiceSpellIndexingPlugin:::additionalIndex (3 samples, 0.27%) + + + +java/lang/StringCoding:::decode (1 samples, 0.09%) + + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +ret_from_intr (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +ipt_do_table (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (6 samples, 0.55%) + + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +read_tsc (1 samples, 0.09%) + + + +tcp_rbtree_insert (1 samples, 0.09%) + + + +nvme_pci_complete_rq (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::SendInteger4 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +crypt_dec_pending (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (2 samples, 0.18%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +java/lang/Class:::getDeclaringClass0 (1 samples, 0.09%) + + + +schedule (1 samples, 0.09%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (13 samples, 1.18%) + + + +Interpreter (1 samples, 0.09%) + + + +org/apache/solr/common/util/XML:::escape (32 samples, 2.91%) +or.. + + +skb_page_frag_refill (1 samples, 0.09%) + + + +java/util/HashMap:::put (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +perf_pmu_enable.part.0 (60 samples, 5.46%) +perf_pm.. + + +ip_rcv_finish (62 samples, 5.65%) +ip_rcv_.. + + +finish_task_switch (5 samples, 0.46%) + + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (4 samples, 0.36%) + + + +update_blocked_averages (1 samples, 0.09%) + + + +nf_conntrack_in (1 samples, 0.09%) + + + +release_sock (2 samples, 0.18%) + + + +acpi_ev_detect_gpe (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeVal (38 samples, 3.46%) +org.. + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (4 samples, 0.36%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getLong (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (2 samples, 0.18%) + + + +org/apache/log4j/helpers/PatternParser$DatePatternConverter:::convert (1 samples, 0.09%) + + + +Java_java_lang_Throwable_fillInStackTrace (7 samples, 0.64%) + + + +org/dspace/content/Bundle:::getBitstreamsInternal (26 samples, 2.37%) +o.. + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/apache/commons/dbcp/PoolingConnection$PStmtKey:::hashCode (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +entry_SYSCALL_64_after_hwframe (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +tcp_clean_rtx_queue (4 samples, 0.36%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +acpi_os_read_port (1 samples, 0.09%) + + + +ipv4_dst_check (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupHead:::match (3 samples, 0.27%) + + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +org/dspace/content/Item:::getID (1 samples, 0.09%) + + + +set_task_cpu (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +do_futex (61 samples, 5.56%) +do_futex + + +java/util/ArrayList:::contains (1 samples, 0.09%) + + + +bbr_lt_bw_sampling.isra.0 (2 samples, 0.18%) + + + +java/io/FileOutputStream:::writeBytes (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +java/net/URI$Parser:::at (1 samples, 0.09%) + + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (15 samples, 1.37%) + + + +java/lang/Throwable:::fillInStackTrace (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (6 samples, 0.55%) + + + +perf_pmu_enable.part.0 (12 samples, 1.09%) + + + +java/util/regex/Pattern$Curly:::match (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (10 samples, 0.91%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.18%) + + + +org/apache/log4j/Category:::error (10 samples, 0.91%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +org/apache/http/conn/routing/HttpRoute:::equals (1 samples, 0.09%) + + + +prepare_exit_to_usermode (1 samples, 0.09%) + + + +org/dspace/core/PluginManager:::getNamedPlugin (4 samples, 0.36%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +Java_java_io_FileOutputStream_writeBytes (3 samples, 0.27%) + + + +ip_finish_output (109 samples, 9.93%) +ip_finish_output + + +do_syscall_64 (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +I2C/C2I adapters (2 samples, 0.18%) + + + +ipt_do_table (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +org/apache/http/client/protocol/RequestAddCookies:::process (2 samples, 0.18%) + + + +java/util/concurrent/ConcurrentHashMap:::putVal (1 samples, 0.09%) + + + +__x64_sys_poll (3 samples, 0.27%) + + + +nft_do_chain_inet (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +__x64_sys_futex (61 samples, 5.56%) +__x64_s.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +__hrtimer_init (1 samples, 0.09%) + + + +default_wake_function (1 samples, 0.09%) + + + +java/util/regex/Pattern$Single:::isSatisfiedBy (1 samples, 0.09%) + + + +ip_local_out (1 samples, 0.09%) + + + +poll_schedule_timeout.constprop.0 (6 samples, 0.55%) + + + +java/util/regex/Pattern$Ques:::study (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (10 samples, 0.91%) + + + +handle_irq_event (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +unlock_buffer (1 samples, 0.09%) + + + +perf_event_update_userpage (1 samples, 0.09%) + + + +enqueue_task_fair (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingConnection:::commit (2 samples, 0.18%) + + + +[libjvm.so] (13 samples, 1.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +ip_queue_xmit (1 samples, 0.09%) + + + +__intel_pmu_enable_all.constprop.0 (60 samples, 5.46%) +__intel.. + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +do_sys_open (1 samples, 0.09%) + + + +org/apache/commons/logging/LogFactory:::getFactory (27 samples, 2.46%) +or.. + + +[libjvm.so] (6 samples, 0.55%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (5 samples, 0.46%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (54 samples, 4.92%) +org/ap.. + + +[libjvm.so] (2 samples, 0.18%) + + + +java/util/regex/Pattern$Branch:::match (2 samples, 0.18%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.18%) + + + +__memmove_avx_unaligned_erms (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +java/util/regex/Pattern$5:::isSatisfiedBy (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +itable stub (1 samples, 0.09%) + + + +handle_fasteoi_irq (1 samples, 0.09%) + + + +acpi_ev_detect_gpe (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +__tcp_ack_snd_check (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +memset_erms (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +skb_release_data (1 samples, 0.09%) + + + +__pthread_mutex_unlock_usercnt (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::addField (1 samples, 0.09%) + + + +nf_ct_seq_offset (1 samples, 0.09%) + + + +irq_enter (1 samples, 0.09%) + + + +java/lang/StringCoding:::decode (1 samples, 0.09%) + + + +ext4_dirty_inode (2 samples, 0.18%) + + + +java/util/AbstractCollection:::toArray (1 samples, 0.09%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +ext4_inode_table (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getDelegate (52 samples, 4.74%) +org/a.. + + +jshort_arraycopy (1 samples, 0.09%) + + + +Java_java_net_PlainSocketImpl_socketConnect (1 samples, 0.09%) + + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.09%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (31 samples, 2.82%) +or.. + + +[libjvm.so] (1 samples, 0.09%) + + + +java/net/URI:::<init> (2 samples, 0.18%) + + + +__memmove_avx_unaligned_erms (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +java/lang/reflect/Proxy:::newProxyInstance (1 samples, 0.09%) + + + +nf_conntrack_tcp_packet (1 samples, 0.09%) + + + +[libjvm.so] (8 samples, 0.73%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::clearParameters (1 samples, 0.09%) + + + +rcu_note_context_switch (1 samples, 0.09%) + + + +validate_xmit_skb (2 samples, 0.18%) + + + +acpi_ev_detect_gpe (1 samples, 0.09%) + + + +tcp_mstamp_refresh (1 samples, 0.09%) + + + +__pthread_getspecific (1 samples, 0.09%) + + + +[[vdso]] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.09%) + + + +prepare_exit_to_usermode (1 samples, 0.09%) + + + +__ext4_find_entry (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (3 samples, 0.27%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +__x64_sys_sendto (193 samples, 17.58%) +__x64_sys_sendto + + +org/dspace/eperson/Group:::find (4 samples, 0.36%) + + + +__netif_receive_skb_one_core (1 samples, 0.09%) + + + +ipv4_dst_check (2 samples, 0.18%) + + + +__mark_inode_dirty (2 samples, 0.18%) + + + +tcp_event_new_data_sent (3 samples, 0.27%) + + + +org/apache/http/message/BasicLineParser:::parseStatusLine (1 samples, 0.09%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (8 samples, 0.73%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +__x64_sys_write (2 samples, 0.18%) + + + +irqtime_account_irq (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +tcp_check_space (2 samples, 0.18%) + + + +__skb_datagram_iter (1 samples, 0.09%) + + + +__skb_clone (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (19 samples, 1.73%) + + + +org/dspace/storage/rdbms/TableRow:::resetChanged (1 samples, 0.09%) + + + +org/dspace/browse/SolrBrowseCreateDAO:::additionalIndex (110 samples, 10.02%) +org/dspace/bro.. + + +org/apache/solr/client/solrj/util/ClientUtils:::writeXML (49 samples, 4.46%) +org/a.. + + +java/util/HashMap:::put (2 samples, 0.18%) + + + +bio_endio (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (4 samples, 0.36%) + + + +Java_java_lang_Throwable_fillInStackTrace (3 samples, 0.27%) + + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeanNamesForType (74 samples, 6.74%) +org/sprin.. + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +java/util/regex/Pattern$Node:::study (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/net/URLEncoder:::encode (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (4 samples, 0.36%) + + + +JNU_ThrowByName (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Connection$TransactionCommandHandler:::handleCompletion (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +__intel_pmu_enable_all.constprop.0 (5 samples, 0.46%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (2 samples, 0.18%) + + + +Interpreter (1 samples, 0.09%) + + + +swake_up_locked.part.0 (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (4 samples, 0.36%) + + + +update_min_vruntime (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/GregorianCalendar:::computeFields (1 samples, 0.09%) + + + +tcp_queue_rcv (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +ext4_mark_inode_dirty (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +org/apache/http/conn/routing/HttpRoute:::hashCode (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +vtable stub (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +sched_clock_cpu (1 samples, 0.09%) + + + +_raw_spin_lock_irqsave (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +nf_hook_slow (1 samples, 0.09%) + + + +org/apache/commons/lang/time/FastDateFormat$TwoDigitMonthField:::appendTo (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +nft_do_chain (5 samples, 0.46%) + + + +fput_many (2 samples, 0.18%) + + + +java/text/SimpleDateFormat:::subFormat (2 samples, 0.18%) + + + +org/dspace/storage/bitstore/BitstreamStorageManager:::getFile (1 samples, 0.09%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +do_softirq_own_stack (101 samples, 9.20%) +do_softirq_ow.. + + +pthread_cond_wait@@GLIBC_2.3.2 (61 samples, 5.56%) +pthread.. + + +sk_reset_timer (1 samples, 0.09%) + + + +__ip_local_out (1 samples, 0.09%) + + + +__ip_local_out (1 samples, 0.09%) + + + +copy_user_enhanced_fast_string (2 samples, 0.18%) + + + +jbyte_arraycopy (1 samples, 0.09%) + + + +acpi_hw_read (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (13 samples, 1.18%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::getParams (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject$MetadataCache:::get (30 samples, 2.73%) +or.. + + +org/dspace/core/Context:::cache (1 samples, 0.09%) + + + +java (1,098 samples, 100.00%) +java + + +org/dspace/storage/rdbms/DatabaseManager:::query (4 samples, 0.36%) + + + +hrtimer_init_sleeper (1 samples, 0.09%) + + + +com/atmire/dspace/discovery/LnRSolrServiceIndexPlugin:::additionalIndex (4 samples, 0.36%) + + + +__sys_sendto (193 samples, 17.58%) +__sys_sendto + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupTail:::match (2 samples, 0.18%) + + + +ip_rcv (89 samples, 8.11%) +ip_rcv + + +nf_conntrack_in (2 samples, 0.18%) + + + +__ip_local_out (1 samples, 0.09%) + + + +schedule (2 samples, 0.18%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +java/lang/Object:::notifyAll (1 samples, 0.09%) + + + +__kfree_skb (2 samples, 0.18%) + + + +ksys_write (2 samples, 0.18%) + + + +java/util/regex/Pattern$Curly:::match0 (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.18%) + + + +__tcp_transmit_skb (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +schedule_hrtimeout_range (6 samples, 0.55%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/solr/common/SolrInputDocument:::addField (14 samples, 1.28%) + + + +[libjvm.so] (4 samples, 0.36%) + + + +java/util/regex/Pattern$GroupHead:::match (3 samples, 0.27%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (4 samples, 0.36%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +__skb_clone (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getBoolean (1 samples, 0.09%) + + + +___slab_alloc.isra.0 (1 samples, 0.09%) + + + +java/util/HashMap:::put (1 samples, 0.09%) + + + +ret_from_intr (1 samples, 0.09%) + + + +ip_local_out (133 samples, 12.11%) +ip_local_out + + +__perf_event_task_sched_in (60 samples, 5.46%) +__perf_.. + + +tcp_small_queue_check.isra.0 (1 samples, 0.09%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::write (2 samples, 0.18%) + + + +all (1,098 samples, 100%) + + + +do_syscall_64 (53 samples, 4.83%) +do_sys.. + + +java/util/regex/Pattern:::closure (2 samples, 0.18%) + + + +Java_java_net_SocketInputStream_socketRead0 (12 samples, 1.09%) + + + +try_to_wake_up (1 samples, 0.09%) + + + +java/lang/Throwable:::fillInStackTrace (7 samples, 0.64%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (7 samples, 0.64%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.09%) + + + +JVM_FillInStackTrace (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +nft_immediate_eval (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (88 samples, 8.01%) +org/apache/.. + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (2 samples, 0.18%) + + + +ext4_data_block_valid_rcu.isra.0 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (3 samples, 0.27%) + + + +org/apache/http/impl/conn/PoolingClientConnectionManager:::releaseConnection (1 samples, 0.09%) + + + +java/util/ArrayList$SubList$1:::hasNext (1 samples, 0.09%) + + + +edu/sdsc/grid/io/FileFactory:::newFileInputStream (1 samples, 0.09%) + + + +tcp_update_skb_after_send (1 samples, 0.09%) + + + +org/springframework/core/convert/support/GenericConversionService$ConverterAdapter:::getConvertibleTypes (2 samples, 0.18%) + + + +tcp_sendmsg (185 samples, 16.85%) +tcp_sendmsg + + +org/dspace/browse/BrowseIndex:::<init> (24 samples, 2.19%) +o.. + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +tcp_send_ack (1 samples, 0.09%) + + + +java/util/GregorianCalendar:::computeTime (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +__kmalloc_reserve.isra.0 (5 samples, 0.46%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (26 samples, 2.37%) +o.. + + +pick_next_task_fair (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +dec_pending (1 samples, 0.09%) + + + +java/util/HashMap:::resize (1 samples, 0.09%) + + + +acpi_hw_read_port (1 samples, 0.09%) + + + +ext4_file_write_iter (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +ip_rcv_core.isra.0 (1 samples, 0.09%) + + + +arrayof_jint_fill (1 samples, 0.09%) + + + +java/util/HashMap:::resize (1 samples, 0.09%) + + + +poll_schedule_timeout.constprop.0 (3 samples, 0.27%) + + + +put_prev_entity (1 samples, 0.09%) + + + +start_thread (761 samples, 69.31%) +start_thread + + +org/dspace/storage/rdbms/DatabaseManager:::process (1 samples, 0.09%) + + + +__x64_sys_recvfrom (47 samples, 4.28%) +__x64.. + + +__sched_text_start (61 samples, 5.56%) +__sched.. + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +org/apache/log4j/DefaultThrowableRenderer:::render (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (2 samples, 0.18%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +__x64_sys_connect (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +org/springframework/beans/BeanWrapperImpl:::getWrappedClass (1 samples, 0.09%) + + + +org/apache/http/entity/InputStreamEntity:::writeTo (3 samples, 0.27%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.09%) + + + +loopback_xmit (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryConnect (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::clearParameters (1 samples, 0.09%) + + + +org/apache/log4j/helpers/ISO8601DateFormat:::format (1 samples, 0.09%) + + + +__sched_text_start (1 samples, 0.09%) + + + +java/lang/Integer:::toString (1 samples, 0.09%) + + + +vtable stub (1 samples, 0.09%) + + + +org/dspace/content/Bundle:::getName (10 samples, 0.91%) + + + +ExceptionBlob (1 samples, 0.09%) + + + +__x64_sys_openat (1 samples, 0.09%) + + + +update_rq_clock (1 samples, 0.09%) + + + +tcp_v4_rcv (47 samples, 4.28%) +tcp_v.. + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/nio/charset/CharsetEncoder:::encode (1 samples, 0.09%) + + + +java/util/regex/Pattern$Ques:::study (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::predictBeanType (13 samples, 1.18%) + + + +org/postgresql/core/v3/SimpleParameterList:::getV3Length (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +sun/nio/cs/UTF_8$Encoder:::encode (5 samples, 0.46%) + + + +acpi_ev_sci_xrupt_handler (1 samples, 0.09%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +handle_irq_event (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +jshort_arraycopy (1 samples, 0.09%) + + + +tcp_push (154 samples, 14.03%) +tcp_push + + +Interpreter (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/util/Collections$SynchronizedCollection:::add (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/dspace/discovery/configuration/DiscoverySearchFilter:::getMetadataFields (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +java/lang/String:::getBytes (7 samples, 0.64%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (5 samples, 0.46%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +org/springframework/beans/PropertyEditorRegistrySupport:::createDefaultEditors (94 samples, 8.56%) +org/springfr.. + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (5 samples, 0.46%) + + + +__GI___libc_write (2 samples, 0.18%) + + + +org/apache/commons/logging/impl/SLF4JLogFactory:::getInstance (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +vtable stub (1 samples, 0.09%) + + + +__sys_shutdown (1 samples, 0.09%) + + + +process_backlog (1 samples, 0.09%) + + + +org/apache/http/impl/client/RequestWrapper:::resetHeaders (1 samples, 0.09%) + + + +flexible_sched_in (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getMetaData (1 samples, 0.09%) + + + +org/springframework/core/env/MutablePropertySources:::addLast (17 samples, 1.55%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +__ksize (4 samples, 0.36%) + + + +ext4_da_write_end (1 samples, 0.09%) + + + +inet6_sendmsg (185 samples, 16.85%) +inet6_sendmsg + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (10 samples, 0.91%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +[libjvm.so] (1 samples, 0.09%) + + + +__softirqentry_text_start (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/TableRow:::setColumn (5 samples, 0.46%) + + + +java/util/regex/Pattern$Curly:::study (1 samples, 0.09%) + + + +tcp_in_window (2 samples, 0.18%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +irq_exit (1 samples, 0.09%) + + + +java/lang/Object:::notifyAll (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::instantiateBean (31 samples, 2.82%) +or.. + + +__pthread_mutex_unlock_usercnt (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readSolrDocument (1 samples, 0.09%) + + + +org/postgresql/jdbc4/Jdbc4Statement:::createResultSet (1 samples, 0.09%) + + + +sock_recvmsg (44 samples, 4.01%) +sock.. + + +java/util/regex/Pattern:::compile (11 samples, 1.00%) + + + +java/util/regex/Pattern$BranchConn:::match (1 samples, 0.09%) + + + +x86_pmu_enable (60 samples, 5.46%) +x86_pmu.. + + +org/dspace/content/Community:::<init> (12 samples, 1.09%) + + + +add_interrupt_randomness (1 samples, 0.09%) + + + +java/util/ArrayList$Itr:::hasNext (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +org/dspace/servicemanager/spring/DSpaceBeanPostProcessor:::postProcessBeforeInitialization (1 samples, 0.09%) + + + +ktime_get (1 samples, 0.09%) + + + +call_stub (747 samples, 68.03%) +call_stub + + +org/springframework/beans/factory/support/AbstractBeanFactory:::isTypeMatch (22 samples, 2.00%) +o.. + + +__cgroup_bpf_run_filter_skb (1 samples, 0.09%) + + + +__ip_queue_xmit (1 samples, 0.09%) + + + +java/util/regex/Pattern$GroupTail:::match (3 samples, 0.27%) + + + +tcp_send_fin (1 samples, 0.09%) + + + +java/net/SocketTimeoutException:::<init> (3 samples, 0.27%) + + + +org/apache/log4j/WriterAppender:::subAppend (10 samples, 0.91%) + + + +__tcp_push_pending_frames (154 samples, 14.03%) +__tcp_push_pending_fr.. + + +__lookup_slow (1 samples, 0.09%) + + + +handle_fasteoi_irq (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (7 samples, 0.64%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +do_softirq.part.0 (101 samples, 9.20%) +do_softirq.pa.. + + +org/apache/http/impl/conn/PoolingClientConnectionManager:::releaseConnection (2 samples, 0.18%) + + + +irq_enter (1 samples, 0.09%) + + + +__dev_queue_xmit (7 samples, 0.64%) + + + +wake_up_process (1 samples, 0.09%) + + + +finish_task_switch (14 samples, 1.28%) + + + +java/lang/String:::hashCode (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (7 samples, 0.64%) + + + +nf_ct_get_tuple (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2ResultSet:::getString (1 samples, 0.09%) + + + +__perf_event_task_sched_out (2 samples, 0.18%) + + + +java/net/SocketInputStream:::read (2 samples, 0.18%) + + + +nft_do_chain_inet (7 samples, 0.64%) + + + +x86_pmu_disable (1 samples, 0.09%) + + + +__mark_inode_dirty (1 samples, 0.09%) + + + +inet_ehashfn (1 samples, 0.09%) + + + +org/springframework/core/env/AbstractEnvironment:::<init> (89 samples, 8.11%) +org/springf.. + + +org/postgresql/core/PGStream:::Receive (3 samples, 0.27%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +java/util/regex/Pattern$Curly:::match (3 samples, 0.27%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (19 samples, 1.73%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +java/util/LinkedList:::add (1 samples, 0.09%) + + + +get_random_u32 (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/apache/http/client/methods/HttpPost:::<init> (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::encode (14 samples, 1.28%) + + + +kmem_cache_free (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +do_IRQ (1 samples, 0.09%) + + + +path_openat (1 samples, 0.09%) + + + +org/apache/http/protocol/BasicHttpContext:::setAttribute (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +java/util/regex/Pattern$Branch:::match (3 samples, 0.27%) + + + +visit_groups_merge (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (2 samples, 0.18%) + + + +perf_pmu_enable.part.0 (5 samples, 0.46%) + + + +nft_meta_get_eval (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::buildDocument (622 samples, 56.65%) +com/atmire/dspace/discovery/AtmireSolrService:::buildDocument + + +swake_up_one (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (4 samples, 0.36%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +x86_pmu_enable (5 samples, 0.46%) + + + +org/dspace/storage/rdbms/TableRow:::getIntColumn (1 samples, 0.09%) + + + +__libc_recv (1 samples, 0.09%) + + + +java/lang/String:::toLowerCase (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +__handle_irq_event_percpu (1 samples, 0.09%) + + + +[libjvm.so] (14 samples, 1.28%) + + + +java/util/regex/Pattern$Branch:::match (3 samples, 0.27%) + + + +__slab_alloc.isra.0 (1 samples, 0.09%) + + + +__netif_receive_skb_one_core (1 samples, 0.09%) + + + +skb_release_all (1 samples, 0.09%) + + + +__GI___libc_write (3 samples, 0.27%) + + + +iptable_raw_hook (3 samples, 0.27%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +tcp_conn_request (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject$MetadataCache:::get (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +_register_finalizer_Java (3 samples, 0.27%) + + + +nft_do_chain_inet (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::find (2 samples, 0.18%) + + + +x86_pmu_enable (12 samples, 1.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +__alloc_skb (14 samples, 1.28%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +skb_push (1 samples, 0.09%) + + + +call_stub (747 samples, 68.03%) +call_stub + + +exit_to_usermode_loop (1 samples, 0.09%) + + + +nf_hook_slow (24 samples, 2.19%) +n.. + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (19 samples, 1.73%) + + + +entry_SYSCALL_64_after_hwframe (2 samples, 0.18%) + + + +java/lang/Object:::notifyAll (1 samples, 0.09%) + + + +__poll (7 samples, 0.64%) + + + +[libjvm.so] (8 samples, 0.73%) + + + +org/postgresql/core/v3/SimpleParameterList:::getV3Length (1 samples, 0.09%) + + + +org/dspace/content/ItemIdIterator:::next (1 samples, 0.09%) + + + +[libjvm.so] (25 samples, 2.28%) +[.. + + +org/dspace/storage/rdbms/DatabaseManager:::process (2 samples, 0.18%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +event_sched_in.isra.0 (1 samples, 0.09%) + + + +__x64_sys_write (2 samples, 0.18%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (31 samples, 2.82%) +or.. + + +iptable_raw_hook (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingleton (4 samples, 0.36%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +new_sync_write (2 samples, 0.18%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.18%) + + + +net_rx_action (96 samples, 8.74%) +net_rx_action + + +org/dspace/content/DSpaceObject$MetadataCache:::get (10 samples, 0.91%) + + + +[libjvm.so] (7 samples, 0.64%) + + + +schedule_timeout (30 samples, 2.73%) +sc.. + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (13 samples, 1.18%) + + + +sun/nio/cs/UTF_8$Encoder:::encode (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +__check_block_validity.constprop.0 (1 samples, 0.09%) + + + +java/text/DateFormatSymbols:::initializeData (1 samples, 0.09%) + + + +JVM_DoPrivileged (26 samples, 2.37%) +J.. + + +org/apache/http/impl/conn/DefaultClientConnection:::close (1 samples, 0.09%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (3 samples, 0.27%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolingDataSource$PoolGuardConnectionWrapper:::prepareStatement (1 samples, 0.09%) + + + +org/dspace/content/Community:::getParentCommunity (12 samples, 1.09%) + + + +__netif_receive_skb_core (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +tcp_send_ack (1 samples, 0.09%) + + + +[libjvm.so] (747 samples, 68.03%) +[libjvm.so] + + +java/text/DateFormat:::format (2 samples, 0.18%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (1 samples, 0.09%) + + + +org/dspace/util/MultiFormatDateParser:::parse (1 samples, 0.09%) + + + +netif_skb_features (1 samples, 0.09%) + + + +acpi_hw_read (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +call_stub (3 samples, 0.27%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (4 samples, 0.36%) + + + +org/apache/log4j/Category:::callAppenders (10 samples, 0.91%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (63 samples, 5.74%) +org/apa.. + + +psi_task_change (4 samples, 0.36%) + + + +org/dspace/storage/rdbms/TableRow:::resetChanged (1 samples, 0.09%) + + + +__perf_event_task_sched_in (1 samples, 0.09%) + + + +ip_rcv_finish (1 samples, 0.09%) + + + +eth_type_trans (1 samples, 0.09%) + + + +acpi_irq (1 samples, 0.09%) + + + +org/dspace/content/DSpaceObject:::getMetadata (1 samples, 0.09%) + + + +java/lang/Throwable:::getStackTraceElement (5 samples, 0.46%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (4 samples, 0.36%) + + + +_register_finalizer_Java (3 samples, 0.27%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +crypt_endio (1 samples, 0.09%) + + + +org/apache/http/entity/mime/content/StringBody:::writeTo (11 samples, 1.00%) + + + +ip_output (110 samples, 10.02%) +ip_output + + +java/net/SocketInputStream:::read (1 samples, 0.09%) + + + +__hrtimer_run_queues (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readSolrDocumentList (1 samples, 0.09%) + + + +__remove_hrtimer (1 samples, 0.09%) + + + +java/text/SimpleDateFormat:::parse (1 samples, 0.09%) + + + +pthread_cond_signal@@GLIBC_2.3.2 (1 samples, 0.09%) + + + +tcp_mstamp_refresh (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (1 samples, 0.09%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::write (2 samples, 0.18%) + + + +__ip_local_out (23 samples, 2.09%) +_.. + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.18%) + + + +do_syscall_64 (61 samples, 5.56%) +do_sysc.. + + +_raw_spin_lock (1 samples, 0.09%) + + + +smp_apic_timer_interrupt (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +__sched_text_start (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +apic_timer_interrupt (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +[libjvm.so] (2 samples, 0.18%) + + + +java/util/HashMap:::get (1 samples, 0.09%) + + + +tcp_v4_do_rcv (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (1 samples, 0.09%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getProperty (1 samples, 0.09%) + + + +__sched_text_start (1 samples, 0.09%) + + + +org/apache/commons/dbcp/PoolablePreparedStatement:::close (1 samples, 0.09%) + + + +__vsnprintf_internal (1 samples, 0.09%) + + + +org/dspace/content/Item:::getCollections (6 samples, 0.55%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (1 samples, 0.09%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (7 samples, 0.64%) + + + +java/util/regex/Pattern$Curly:::match (2 samples, 0.18%) + + + +process_backlog (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (1 samples, 0.09%) + + + +vtable stub (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::study (4 samples, 0.36%) + + + +tcp_cleanup_rbuf (2 samples, 0.18%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.09%) + + + +java/lang/StringBuilder:::toString (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (2 samples, 0.18%) + + + +[libjvm.so] (4 samples, 0.36%) + + + +kfree_skbmem (2 samples, 0.18%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::clearParameters (1 samples, 0.09%) + + + +check_preempt_curr (2 samples, 0.18%) + + + +[libnet.so] (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match0 (3 samples, 0.27%) + + + +ext4_dirty_inode (1 samples, 0.09%) + + + +sk_stream_alloc_skb (16 samples, 1.46%) + + + +ip_local_deliver (1 samples, 0.09%) + + + +java/util/regex/Pattern$Curly:::match (3 samples, 0.27%) + + + +hrtimer_interrupt (1 samples, 0.09%) + + + +rb_insert_color (1 samples, 0.09%) + + + +org/apache/http/client/protocol/RequestAuthenticationBase:::process (1 samples, 0.09%) + + + +java/lang/StringBuilder:::append (3 samples, 0.27%) + + + +nf_nat_ipv4_fn (1 samples, 0.09%) + + + +tcp_write_xmit (153 samples, 13.93%) +tcp_write_xmit + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +java/net/SocketInputStream:::read (4 samples, 0.36%) + + + +_register_finalizer_Java (1 samples, 0.09%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeQuery (2 samples, 0.18%) + + + +call_stub (1 samples, 0.09%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (7 samples, 0.64%) + + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (4 samples, 0.36%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +rcu_report_qs_rnp (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (2 samples, 0.18%) + + + +org/apache/http/impl/client/RequestWrapper:::resetHeaders (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (2 samples, 0.18%) + + + +java/util/regex/Pattern:::atom (2 samples, 0.18%) + + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +java/util/regex/Pattern$Ques:::match (2 samples, 0.18%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (2 samples, 0.18%) + + + +__fget (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::loadParameters (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::findByUnique (9 samples, 0.82%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (2 samples, 0.18%) + + + +org/dspace/storage/rdbms/DatabaseManager:::query (5 samples, 0.46%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (2 samples, 0.18%) + + + +org/postgresql/core/PGStream:::ReceiveTupleV3 (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (3 samples, 0.27%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.18%) + + + +org/apache/log4j/WriterAppender:::subAppend (5 samples, 0.46%) + + + +org/apache/solr/client/solrj/request/ContentStreamUpdateRequest:::getContentStreams (1 samples, 0.09%) + + + +org/springframework/beans/factory/annotation/RequiredAnnotationBeanPostProcessor:::postProcessPropertyValues (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (9 samples, 0.82%) + + + +__sk_dst_check (1 samples, 0.09%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (3 samples, 0.27%) + + + +tcp_send_mss (4 samples, 0.36%) + + + +acpi_ev_sci_xrupt_handler (1 samples, 0.09%) + + + +rb_first (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/TableRowIterator:::hasNext (1 samples, 0.09%) + + + +Interpreter (747 samples, 68.03%) +Interpreter + + +java/lang/String:::toLowerCase (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingStatement:::close (1 samples, 0.09%) + + + +__inet_stream_connect (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::queryTable (5 samples, 0.46%) + + + +jshort_disjoint_arraycopy (1 samples, 0.09%) + + + +handle_irq_event_percpu (1 samples, 0.09%) + + + +memcg_kmem_put_cache (1 samples, 0.09%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.09%) + + + +schedule_hrtimeout_range_clock (3 samples, 0.27%) + + + +java/util/AbstractCollection:::addAll (1 samples, 0.09%) + + + +dequeue_task_fair (1 samples, 0.09%) + + + +org/apache/commons/dbcp/DelegatingResultSet:::getInt (1 samples, 0.09%) + + + +sched_clock (1 samples, 0.09%) + + + +bbr_main (4 samples, 0.36%) + + + +__entry_text_start (5 samples, 0.46%) + + + +Java_java_lang_Class_forName0 (2 samples, 0.18%) + + + +[libjvm.so] (3 samples, 0.27%) + + + +java/lang/Throwable:::printStackTrace (6 samples, 0.55%) + + + +ip_output (1 samples, 0.09%) + + + +Interpreter (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::process (3 samples, 0.27%) + + + +java/io/FileOutputStream:::writeBytes (3 samples, 0.27%) + + + +perf_swevent_add (1 samples, 0.09%) + + + +intel_tfa_pmu_enable_all (5 samples, 0.46%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.09%) + + + +com/atmire/dspace/discovery/AtmireSolrService:::writeDocument (175 samples, 15.94%) +com/atmire/dspace/discov.. + + +kfree_skbmem (1 samples, 0.09%) + + + +java/util/regex/Pattern:::group0 (6 samples, 0.55%) + + + +java/lang/ref/Finalizer:::register (1 samples, 0.09%) + + + +org/apache/http/message/BasicHeaderValueParser:::parseNameValuePair (1 samples, 0.09%) + + + +nft_do_chain_inet (1 samples, 0.09%) + + + +end_bio_bh_io_sync (1 samples, 0.09%) + + + +java/lang/String:::split (2 samples, 0.18%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getPropertyAsType (95 samples, 8.65%) +org/dspace/s.. + + +org/springframework/beans/propertyeditors/CustomMapEditor:::<init> (1 samples, 0.09%) + + + +visit_groups_merge (1 samples, 0.09%) + + + +org/postgresql/core/PGStream:::Receive (1 samples, 0.09%) + + + +nft_ct_get_eval (1 samples, 0.09%) + + + +org/dspace/storage/rdbms/DatabaseManager:::getColumnNames (1 samples, 0.09%) + + + +acpi_ev_gpe_detect (1 samples, 0.09%) + + + +java/io/FileOutputStream:::write (3 samples, 0.27%) + + + +__intel_pmu_enable_all.constprop.0 (12 samples, 1.09%) + + + +ext4_getblk (1 samples, 0.09%) + + + +java/util/ArrayList$SubList$1:::hasNext (1 samples, 0.09%) + + + +org/apache/solr/common/util/JavaBinCodec:::readVal (1 samples, 0.09%) + + + +x86_pmu_enable (1 samples, 0.09%) + + + +[libjvm.so] (1 samples, 0.09%) + + + +strncpy (3 samples, 0.27%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::execute (3 samples, 0.27%) + + + +skb_release_all (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (5 samples, 0.46%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.09%) + + + +memcmp (1 samples, 0.09%) + + + +file_update_time (2 samples, 0.18%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (27 samples, 2.46%) +or.. + + +org/dspace/discovery/SearchUtils:::getAllDiscoveryConfigurations (7 samples, 0.64%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::receiveResponseEntity (3 samples, 0.27%) + + + +org/apache/commons/dbcp/DelegatingPreparedStatement:::executeQuery (2 samples, 0.18%) + + + +rb_next (1 samples, 0.09%) + + + +__x64_sys_shutdown (1 samples, 0.09%) + + + +ret_from_intr (1 samples, 0.09%) + + + +java/security/AccessController:::doPrivileged (27 samples, 2.46%) +ja.. + + +update_rq_clock (1 samples, 0.09%) + + + +wait_woken (31 samples, 2.82%) +wa.. + + +org/apache/commons/pool/impl/GenericKeyedObjectPool:::borrowObject (1 samples, 0.09%) + + + +sched_clock (1 samples, 0.09%) + + + +handle_fasteoi_irq (1 samples, 0.09%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::doCreateBean (36 samples, 3.28%) +org.. + + +org/postgresql/jdbc2/AbstractJdbc2Statement:::executeWithFlags (2 samples, 0.18%) + + + +JNU_ThrowByName (1 samples, 0.09%) + + + +org/apache/http/client/methods/HttpPost:::<init> (1 samples, 0.09%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendSync (1 samples, 0.09%) + + + +JVM_GetStackTraceElement (5 samples, 0.46%) + + + +ext4_bread_batch (1 samples, 0.09%) + + + + diff --git a/static/2020/02/out.dspace64-3.svg b/static/2020/02/out.dspace64-3.svg new file mode 100644 index 000000000..16d38c48a --- /dev/null +++ b/static/2020/02/out.dspace64-3.svg @@ -0,0 +1,4996 @@ + + + + + + + + + + + + + + +Flame Graph + +Reset Zoom +Search +ic + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.08%) + + + +ip_local_out (24 samples, 1.90%) +i.. + + +__wake_up_common (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams:::<init> (4 samples, 0.32%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +__perf_event_task_sched_in (12 samples, 0.95%) + + + +java/util/regex/Pattern:::sequence (1 samples, 0.08%) + + + +sock_sendmsg (33 samples, 2.62%) +so.. + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::wasInitialized (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (2 samples, 0.16%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (4 samples, 0.32%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (10 samples, 0.79%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (74 samples, 5.87%) +org/hib.. + + +org/hibernate/event/internal/WrapVisitor:::processValue (6 samples, 0.48%) + + + +JVM_IHashCode (10 samples, 0.79%) + + + +org/dspace/app/util/DailyFileAppender:::subAppend (2 samples, 0.16%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (3 samples, 0.24%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +java/util/regex/Pattern:::atom (1 samples, 0.08%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (5 samples, 0.40%) + + + +tcp_rcv_established (2 samples, 0.16%) + + + +org/apache/http/entity/InputStreamEntity:::writeTo (1 samples, 0.08%) + + + +java/lang/String:::<init> (1 samples, 0.08%) + + + +schedule (12 samples, 0.95%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (10 samples, 0.79%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (9 samples, 0.71%) + + + +java/util/AbstractMap:::get (3 samples, 0.24%) + + + +itable stub (5 samples, 0.40%) + + + +futex_wait_queue_me (4 samples, 0.32%) + + + +inet6_recvmsg (23 samples, 1.83%) +i.. + + +org/hibernate/type/EntityType:::nullSafeGet (1 samples, 0.08%) + + + +event_sched_in.isra.0 (1 samples, 0.08%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +ip_protocol_deliver_rcu (3 samples, 0.24%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.08%) + + + +nft_do_chain_inet (9 samples, 0.71%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.08%) + + + +exit_to_usermode_loop (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::hasQueuedOperations (1 samples, 0.08%) + + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isComponentType (1 samples, 0.08%) + + + +entry_SYSCALL_64_after_hwframe (4 samples, 0.32%) + + + +perf_event_sched_in (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (1 samples, 0.08%) + + + +__sched_text_start (2 samples, 0.16%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (3 samples, 0.24%) + + + +java/util/ArrayList:::<init> (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (20 samples, 1.59%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (1 samples, 0.08%) + + + +ip_local_deliver_finish (3 samples, 0.24%) + + + +futex_wait (50 samples, 3.97%) +fute.. + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (3 samples, 0.24%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (1 samples, 0.08%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.08%) + + + +do_syscall_64 (23 samples, 1.83%) +d.. + + +org/hibernate/type/ManyToOneType:::isDirty (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doReceiveResponse (1 samples, 0.08%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.08%) + + + +vtable stub (1 samples, 0.08%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.08%) + + + +sun/reflect/UnsafeQualifiedObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/dspace/util/MultiFormatDateParser:::parse (2 samples, 0.16%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (1 samples, 0.08%) + + + +org/apache/http/pool/RouteSpecificPool:::getFree (1 samples, 0.08%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +update_sd_lb_stats (1 samples, 0.08%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/apache/commons/configuration/AbstractConfiguration:::getBoolean (4 samples, 0.32%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (10 samples, 0.79%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (8 samples, 0.63%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +org/apache/solr/common/params/ModifiableSolrParams:::set (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::removeEntry (1 samples, 0.08%) + + + +java/io/InputStream:::read (1 samples, 0.08%) + + + +inet6_sendmsg (32 samples, 2.54%) +in.. + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceContentInOriginalBundleFilterPlugin:::hasOriginalBundleWithContent (4 samples, 0.32%) + + + +sun/reflect/GeneratedMethodAccessor23:::invoke (2 samples, 0.16%) + + + +org/dspace/services/factory/DSpaceServicesFactory:::getInstance (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isDirty (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams:::buildFullTextList (4 samples, 0.32%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::doLoad (3 samples, 0.24%) + + + +itable stub (9 samples, 0.71%) + + + +org/hibernate/type/CollectionType:::isDirty (5 samples, 0.40%) + + + +org/hibernate/loader/AbstractEntityJoinWalker:::initAll (5 samples, 0.40%) + + + +org/dspace/content/ItemServiceImpl:::getCommunities (2 samples, 0.16%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +[libjvm.so] (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +itable stub (4 samples, 0.32%) + + + +_new_instance_Java (1 samples, 0.08%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (2 samples, 0.16%) + + + +ip_queue_xmit (24 samples, 1.90%) +i.. + + +nf_conntrack_tcp_packet (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setOwner (1 samples, 0.08%) + + + +__ip_local_out (5 samples, 0.40%) + + + +java/util/HashSet:::add (15 samples, 1.19%) + + + +acpi_irq (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultAutoFlushEventListener:::onAutoFlush (142 samples, 11.27%) +org/hibernate/ev.. + + +java/util/HashSet:::add (3 samples, 0.24%) + + + +try_to_wake_up (1 samples, 0.08%) + + + +org/jboss/logging/Log4jLogger:::isEnabled (1 samples, 0.08%) + + + +nft_do_chain (9 samples, 0.71%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +[libjvm.so] (10 samples, 0.79%) + + + +org/hibernate/loader/OuterJoinableAssociation:::addJoins (1 samples, 0.08%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (3 samples, 0.24%) + + + +java/util/ArrayList$Itr:::next (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (3 samples, 0.24%) + + + +org/dspace/content/Bitstream:::getName (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +org/hibernate/persister/entity/AbstractEntityPersister:::selectFragment (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (99 samples, 7.86%) +org/hiberna.. + + +org/springframework/beans/factory/support/DefaultListableBeanFactory:::getBeansOfType (4 samples, 0.32%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (4 samples, 0.32%) + + + +__netif_receive_skb_core (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (20 samples, 1.59%) + + + +org/dspace/browse/BrowseIndex:::<init> (3 samples, 0.24%) + + + +org/apache/log4j/AppenderSkeleton:::doAppend (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +java/lang/Integer:::equals (1 samples, 0.08%) + + + +__send (36 samples, 2.86%) +__.. + + +sun/reflect/UnsafeQualifiedObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +tcp_options_write (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (3 samples, 0.24%) + + + +org/hibernate/engine/jdbc/internal/StatementPreparerImpl$StatementPreparationTemplate:::prepareStatement (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (3 samples, 0.24%) + + + +__pthread_getspecific (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (2 samples, 0.16%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (3 samples, 0.24%) + + + +org/hibernate/type/CollectionType:::hasHolder (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +java/util/ArrayList:::iterator (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::toColumns (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntity:::writeTo (1 samples, 0.08%) + + + +iptable_filter_hook (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (8 samples, 0.63%) + + + +org/hibernate/type/CollectionType:::isDirty (12 samples, 0.95%) + + + +__x64_sys_recvfrom (23 samples, 1.83%) +_.. + + +org/hibernate/type/AbstractType:::isCollectionType (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/solr/common/SolrInputDocument:::addField (2 samples, 0.16%) + + + +pthread_cond_wait@@GLIBC_2.3.2 (50 samples, 3.97%) +pthr.. + + +__sys_recvfrom (23 samples, 1.83%) +_.. + + +__sched_text_start (50 samples, 3.97%) +__sc.. + + +org/hibernate/event/internal/FlushVisitor:::processCollection (22 samples, 1.75%) + + + +org/dspace/servicemanager/spring/DSpaceBeanPostProcessor:::postProcessBeforeInitialization (3 samples, 0.24%) + + + +do_softirq_own_stack (17 samples, 1.35%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::resolveBeforeInstantiation (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::hydrate (1 samples, 0.08%) + + + +irq_exit (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (97 samples, 7.70%) +org/hibern.. + + +__dev_queue_xmit (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +__netif_receive_skb (15 samples, 1.19%) + + + +org/hibernate/internal/IteratorImpl:::next (1 samples, 0.08%) + + + +update_blocked_averages (2 samples, 0.16%) + + + +java/lang/Object:::hashCode (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (3 samples, 0.24%) + + + +tick_sched_handle (1 samples, 0.08%) + + + +org/apache/http/entity/HttpEntityWrapper:::isChunked (1 samples, 0.08%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (2 samples, 0.16%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (3 samples, 0.24%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (9 samples, 0.71%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getArrayProperty (3 samples, 0.24%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (3 samples, 0.24%) + + + +org/apache/http/conn/BasicManagedEntity:::<init> (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (1 samples, 0.08%) + + + +java/net/SocketTimeoutException:::<init> (1 samples, 0.08%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::fireLoad (3 samples, 0.24%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +sun/nio/cs/UTF_8$Decoder:::decode (1 samples, 0.08%) + + + +sun/nio/cs/UTF_8$Encoder:::encodeArrayLoop (1 samples, 0.08%) + + + +x86_pmu_enable (1 samples, 0.08%) + + + +java/util/HashSet:::add (2 samples, 0.16%) + + + +handle_irq_event (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (1 samples, 0.08%) + + + +java/util/HashSet:::add (13 samples, 1.03%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +apic_timer_interrupt (2 samples, 0.16%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (10 samples, 0.79%) + + + +org/hibernate/engine/internal/Cascade:::cascade (27 samples, 2.14%) +o.. + + +org/hibernate/loader/Loader:::bindParameterValues (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (203 samples, 16.11%) +org/hibernate/event/inte.. + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (32 samples, 2.54%) +or.. + + +org/hibernate/persister/entity/AbstractEntityPersister:::load (3 samples, 0.24%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::getSubclassPropertyTableNumber (1 samples, 0.08%) + + + +update_sd_lb_stats (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::wasInitialized (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (8 samples, 0.63%) + + + +org/dspace/content/Bundle:::getName (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (7 samples, 0.56%) + + + +ip_local_deliver (5 samples, 0.40%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +org/hibernate/loader/BasicLoader:::postInstantiate (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (3 samples, 0.24%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getProperty (4 samples, 0.32%) + + + +itable stub (9 samples, 0.71%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (2 samples, 0.16%) + + + +JVM_IHashCode (2 samples, 0.16%) + + + +ktime_get (1 samples, 0.08%) + + + +do_syscall_64 (50 samples, 3.97%) +do_s.. + + +java/util/ArrayList:::iterator (1 samples, 0.08%) + + + +java/util/HashSet:::add (2 samples, 0.16%) + + + +java/io/IOException:::<init> (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +perf_event_task_tick (1 samples, 0.08%) + + + +handle_fasteoi_irq (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (10 samples, 0.79%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::hasQueuedOperations (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::resolve (1 samples, 0.08%) + + + +org/apache/http/entity/mime/content/InputStreamBody:::writeTo (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (11 samples, 0.87%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +tcp_release_cb (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doList (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isComponentType (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (10 samples, 0.79%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (1 samples, 0.08%) + + + +nf_hook_slow (9 samples, 0.71%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (8 samples, 0.63%) + + + +call_stub (1 samples, 0.08%) + + + +load_balance (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (10 samples, 0.79%) + + + +java/lang/StringBuilder:::append (2 samples, 0.16%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +org/hibernate/internal/SessionFactoryImpl:::getCollectionPersister (1 samples, 0.08%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (1 samples, 0.08%) + + + +net_rx_action (17 samples, 1.35%) + + + +finish_task_switch (49 samples, 3.89%) +fini.. + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (98 samples, 7.78%) +org/hibern.. + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.08%) + + + +java/util/regex/Pattern$CharProperty:::match (1 samples, 0.08%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (2 samples, 0.16%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::list (151 samples, 11.98%) +org/hibernate/int.. + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +ip_rcv (14 samples, 1.11%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::onLoad (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeVal (5 samples, 0.40%) + + + +org/hibernate/internal/SessionImpl:::immediateLoad (3 samples, 0.24%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +org/hibernate/loader/entity/AbstractEntityLoader:::load (3 samples, 0.24%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::rewriteRequestURI (3 samples, 0.24%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +acpi_ev_gpe_detect (1 samples, 0.08%) + + + +__perf_event_task_sched_in (4 samples, 0.32%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (8 samples, 0.63%) + + + +itable stub (1 samples, 0.08%) + + + +itable stub (3 samples, 0.24%) + + + +java/util/regex/Pattern$Curly:::match (1 samples, 0.08%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (18 samples, 1.43%) + + + +itable stub (3 samples, 0.24%) + + + +psi_task_change (1 samples, 0.08%) + + + +__ip_queue_xmit (24 samples, 1.90%) +_.. + + +org/hibernate/type/EntityType:::nullSafeGet (1 samples, 0.08%) + + + +perf_event_update_userpage (1 samples, 0.08%) + + + +tick_program_event (1 samples, 0.08%) + + + +update_curr (1 samples, 0.08%) + + + +__check_object_size (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::getPersistenceContext (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +org/hibernate/engine/spi/TypedValue:::hashCode (2 samples, 0.16%) + + + +JVM_IHashCode (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (10 samples, 0.79%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +update_curr (1 samples, 0.08%) + + + +intel_tfa_pmu_enable_all (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::checkTransactionSynchStatus (1 samples, 0.08%) + + + +[libjvm.so] (4 samples, 0.32%) + + + +org/apache/log4j/WriterAppender:::subAppend (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::list (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +jshort_arraycopy (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/DefaultSingletonBeanRegistry:::getSingleton (1 samples, 0.08%) + + + +org/dspace/content/Collection_$$_jvst437_11:::getName (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (7 samples, 0.56%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::initializeBean (3 samples, 0.24%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (142 samples, 11.27%) +org/hibernate/ev.. + + +schedule (50 samples, 3.97%) +sche.. + + +group_sched_in (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (69 samples, 5.48%) +org/hib.. + + +update_process_times (1 samples, 0.08%) + + + +ttwu_do_activate (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isDirty (2 samples, 0.16%) + + + +tick_sched_do_timer (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +java/net/SocketInputStream:::read (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +sun/reflect/GeneratedMethodAccessor30:::invoke (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (18 samples, 1.43%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (130 samples, 10.32%) +org/dspace/core.. + + +org/hibernate/engine/spi/CascadeStyle:::hasOrphanDelete (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (3 samples, 0.24%) + + + +org/hibernate/type/AbstractStandardBasicType:::isDirty (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (8 samples, 0.63%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +run_rebalance_domains (2 samples, 0.16%) + + + +pick_next_task_fair (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (1 samples, 0.08%) + + + +__alloc_skb (2 samples, 0.16%) + + + +org/dspace/discovery/SolrServiceImpl:::writeDocument (35 samples, 2.78%) +or.. + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (14 samples, 1.11%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/apache/log4j/WriterAppender:::subAppend (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceImpl:::indexContent (435 samples, 34.52%) +org/dspace/discovery/SolrServiceImpl:::indexContent + + +process_backlog (16 samples, 1.27%) + + + +org/dspace/discovery/SolrServiceImpl:::unIndexContent (8 samples, 0.63%) + + + +org/apache/solr/client/solrj/request/UpdateRequest:::writeXML (5 samples, 0.40%) + + + +java/io/FileInputStream:::<init> (2 samples, 0.16%) + + + +java/io/SequenceInputStream:::nextStream (5 samples, 0.40%) + + + +x86_pmu_enable (16 samples, 1.27%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.08%) + + + +run_rebalance_domains (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +perf_pmu_enable.part.0 (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (2 samples, 0.16%) + + + +tcp_push (1 samples, 0.08%) + + + +__perf_event_task_sched_in (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::getRowFromResultSet (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::getCollection (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::autoFlushIfRequired (142 samples, 11.27%) +org/hibernate/in.. + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.08%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +itable stub (8 samples, 0.63%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (1 samples, 0.08%) + + + +update_process_times (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceMetadataBrowseIndexingPlugin:::additionalIndex (54 samples, 4.29%) +org/d.. + + +JVM_IHashCode (1 samples, 0.08%) + + + +call_stub (1,118 samples, 88.73%) +call_stub + + +org/hibernate/type/CollectionType:::getCollection (1 samples, 0.08%) + + + +org/hibernate/loader/entity/AbstractEntityLoader:::load (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::dirtyCheck (6 samples, 0.48%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +java/util/ArrayList:::iterator (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (9 samples, 0.71%) + + + +org/dspace/content/comparator/NameAscendingComparator:::compare (1 samples, 0.08%) + + + +org/apache/commons/configuration/AbstractConfiguration:::getStringArray (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (3 samples, 0.24%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (9 samples, 0.71%) + + + +newidle_balance (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (3 samples, 0.24%) + + + +org/hibernate/loader/Loader:::getRowFromResultSet (6 samples, 0.48%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (82 samples, 6.51%) +org/hibe.. + + +org/apache/http/HttpHost:::toHostString (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (2 samples, 0.16%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendBind (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isDirty (1 samples, 0.08%) + + + +scheduler_tick (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::createJoin (1 samples, 0.08%) + + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::canResponseHaveBody (1 samples, 0.08%) + + + +itable stub (7 samples, 0.56%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (10 samples, 0.79%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::set (1 samples, 0.08%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendQuery (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (20 samples, 1.59%) + + + +visit_groups_merge (1 samples, 0.08%) + + + +java/util/regex/Pattern$BmpCharProperty:::match (1 samples, 0.08%) + + + +futex_wait (4 samples, 0.32%) + + + +do_futex (50 samples, 3.97%) +do_f.. + + +org/dspace/storage/bitstore/BitstreamStorageServiceImpl:::retrieve (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestEntity (10 samples, 0.79%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::createCriteria (1 samples, 0.08%) + + + +org/apache/log4j/helpers/QuietWriter:::write (1 samples, 0.08%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +finish_task_switch (18 samples, 1.43%) + + + +com/sun/proxy/$Proxy40:::createCriteria (1 samples, 0.08%) + + + +java/lang/StringCoding:::decode (1 samples, 0.08%) + + + +org/apache/http/entity/mime/content/StringBody:::writeTo (4 samples, 0.32%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (147 samples, 11.67%) +org/hibernate/eve.. + + +swapgs_restore_regs_and_return_to_usermode (12 samples, 0.95%) + + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +ctx_sched_in (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (130 samples, 10.32%) +sun/reflect/Gen.. + + +org/hibernate/internal/SessionImpl:::evict (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (368 samples, 29.21%) +sun/reflect/GeneratedMethodAccessor16:::invoke + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/dspace/content/Collection_$$_jvst437_11:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +org/apache/solr/common/util/XML:::escape (5 samples, 0.40%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (4 samples, 0.32%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (4 samples, 0.32%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (12 samples, 0.95%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (130 samples, 10.32%) +org/hibernate/c.. + + +acpi_ev_sci_xrupt_handler (1 samples, 0.08%) + + + +irq_exit (2 samples, 0.16%) + + + +itable stub (3 samples, 0.24%) + + + +tcp_v4_do_rcv (2 samples, 0.16%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (4 samples, 0.32%) + + + +org/apache/http/entity/InputStreamEntity:::writeTo (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +throwFileNotFoundException (2 samples, 0.16%) + + + +ip_finish_output2 (19 samples, 1.51%) + + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (1 samples, 0.08%) + + + +org/apache/http/impl/conn/DefaultClientConnection:::receiveResponseHeader (1 samples, 0.08%) + + + +tick_sched_handle (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (1 samples, 0.08%) + + + +java/net/SocketOutputStream:::socketWrite0 (2 samples, 0.16%) + + + +sun/reflect/GeneratedMethodAccessor17:::invoke (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::getRowFromResultSet (1 samples, 0.08%) + + + +pick_next_task_fair (1 samples, 0.08%) + + + +intel_tfa_pmu_enable_all (16 samples, 1.27%) + + + +org/hibernate/type/AbstractType:::isCollectionType (2 samples, 0.16%) + + + +org/dspace/discovery/FullTextContentStreams$FullTextEnumeration:::nextElement (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::evict (1 samples, 0.08%) + + + +pollwake (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +iptable_raw_hook (1 samples, 0.08%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +java/util/regex/Pattern$GroupTail:::match (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (9 samples, 0.71%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/hibernate/criterion/SimpleExpression:::toSqlString (1 samples, 0.08%) + + + +ipv4_conntrack_local (2 samples, 0.16%) + + + +org/hibernate/engine/spi/TypedValue:::hashCode (1 samples, 0.08%) + + + +pick_next_task_fair (1 samples, 0.08%) + + + +sk_filter_trim_cap (1 samples, 0.08%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::getPropertyAsType (3 samples, 0.24%) + + + +call_stub (1 samples, 0.08%) + + + +__wake_up_common_lock (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/AbstractBeanFactory:::doGetBean (1 samples, 0.08%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (10 samples, 0.79%) + + + +do_syscall_64 (35 samples, 2.78%) +do.. + + +org/hibernate/collection/internal/PersistentList:::readFrom (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (12 samples, 0.95%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +java/util/HashMap:::resize (3 samples, 0.24%) + + + +intel_tfa_pmu_enable_all (48 samples, 3.81%) +inte.. + + +org/hibernate/type/AbstractStandardBasicType:::hydrate (1 samples, 0.08%) + + + +visit_groups_merge (1 samples, 0.08%) + + + +do_softirq.part.0 (17 samples, 1.35%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (3 samples, 0.24%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +put_prev_entity (1 samples, 0.08%) + + + +ctx_sched_in (1 samples, 0.08%) + + + +java/lang/String:::hashCode (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (130 samples, 10.32%) +org/hibernate/e.. + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::evict (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +vtable stub (1 samples, 0.08%) + + + +org/dspace/text/filter/LowerCaseAndTrim:::filter (1 samples, 0.08%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::sendOneQuery (1 samples, 0.08%) + + + +__cgroup_bpf_run_filter_skb (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::getCollectionEntry (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (79 samples, 6.27%) +org/hibe.. + + +ret_from_intr (1 samples, 0.08%) + + + +__sched_text_start (12 samples, 0.95%) + + + +nf_conntrack_in (1 samples, 0.08%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (1 samples, 0.08%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (125 samples, 9.92%) +org/hibernate/.. + + +org/dspace/app/util/DailyFileAppender:::subAppend (1 samples, 0.08%) + + + +pthread_mutex_lock (1 samples, 0.08%) + + + +[libjli.so] (1,118 samples, 88.73%) +[libjli.so] + + +org/hibernate/collection/internal/PersistentBag:::isEmpty (1 samples, 0.08%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +timekeeping_advance (1 samples, 0.08%) + + + +org/hibernate/loader/criteria/CriteriaJoinWalker:::<init> (6 samples, 0.48%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (4 samples, 0.32%) + + + +java (1,260 samples, 100.00%) +java + + +org/dspace/content/Bundle:::getBitstreams (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::hasQueuedOperations (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (2 samples, 0.16%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +intel_tfa_pmu_enable_all (12 samples, 0.95%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::removeEntity (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (12 samples, 0.95%) + + + +org/hibernate/loader/Loader:::getRow (3 samples, 0.24%) + + + +org/hibernate/loader/Loader:::extractKeysFromResultSet (2 samples, 0.16%) + + + +vtable stub (1 samples, 0.08%) + + + +Java_java_net_SocketInputStream_socketRead0 (1 samples, 0.08%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::getElementPersister (1 samples, 0.08%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (56 samples, 4.44%) +org/h.. + + +tick_sched_do_timer (1 samples, 0.08%) + + + +org/dspace/sort/OrderFormat:::makeSortString (1 samples, 0.08%) + + + +java/lang/StringCoding:::encode (1 samples, 0.08%) + + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/sql/BasicExtractor:::extract (2 samples, 0.16%) + + + +JNU_NewStringPlatform (1 samples, 0.08%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +java/net/SocketInputStream:::read (1 samples, 0.08%) + + + +org/dspace/storage/bitstore/DSBitStoreService:::get (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setOwner (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::handleResponse (1 samples, 0.08%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +org/hibernate/loader/OuterJoinLoader:::getCollectionPersisters (1 samples, 0.08%) + + + +org/hibernate/internal/util/collections/IdentityMap:::entryArray (5 samples, 0.40%) + + + +sun/nio/cs/UTF_8$Encoder:::encode (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (1 samples, 0.08%) + + + +org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory:::doCreateBean (3 samples, 0.24%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isDirty (1 samples, 0.08%) + + + +org/hibernate/criterion/LogicalExpression:::toSqlString (1 samples, 0.08%) + + + +prepare_exit_to_usermode (1 samples, 0.08%) + + + +JVM_IHashCode (6 samples, 0.48%) + + + +java/io/ByteArrayInputStream:::read (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceResourceRestrictionPlugin:::additionalIndex (283 samples, 22.46%) +org/dspace/discovery/SolrServiceRes.. + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +find_busiest_group (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (1 samples, 0.08%) + + + +org/apache/solr/common/util/ContentStreamBase$StringStream:::getStream (1 samples, 0.08%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +call_stub (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +java/net/SocketInputStream:::socketRead0 (2 samples, 0.16%) + + + +org/apache/http/entity/mime/content/StringBody:::writeTo (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (2 samples, 0.16%) + + + +__handle_irq_event_percpu (1 samples, 0.08%) + + + +org/hibernate/internal/SessionFactoryImpl:::getCollectionPersister (1 samples, 0.08%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +ip_finish_output (19 samples, 1.51%) + + + +org/apache/http/impl/conn/DefaultClientConnection:::sendRequestHeader (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (3 samples, 0.24%) + + + +java/lang/StringBuilder:::append (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (10 samples, 0.79%) + + + +__cgroup_account_cputime (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::getEntityName (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentBag:::iterator (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (4 samples, 0.32%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.08%) + + + +java/util/ArrayList:::toArray (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (3 samples, 0.24%) + + + +ctx_sched_in (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (2 samples, 0.16%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/http/entity/mime/FormBodyPart:::generateContentType (1 samples, 0.08%) + + + +java/lang/Object:::hashCode (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::getCollectionEntry (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (207 samples, 16.43%) +sun/reflect/GeneratedMeth.. + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setOwner (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams:::getStream (5 samples, 0.40%) + + + +load_balance (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +org/dspace/content/Collection:::getName (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (3 samples, 0.24%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (3 samples, 0.24%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (2 samples, 0.16%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (43 samples, 3.41%) +org.. + + +org/hibernate/engine/jdbc/internal/JdbcCoordinatorImpl:::release (1 samples, 0.08%) + + + +tcp_push (27 samples, 2.14%) +t.. + + +dev_hard_start_xmit (1 samples, 0.08%) + + + +tcp_newly_delivered (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (2 samples, 0.16%) + + + +org/apache/http/entity/mime/MultipartEntity:::getContentType (1 samples, 0.08%) + + + +itable stub (14 samples, 1.11%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (2 samples, 0.16%) + + + +queued_spin_lock_slowpath (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::loadFromDatasource (3 samples, 0.24%) + + + +org/apache/http/entity/mime/FormBodyPart:::<init> (2 samples, 0.16%) + + + +[libjava.so] (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (16 samples, 1.27%) + + + +ip_rcv_finish (5 samples, 0.40%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +org/apache/http/impl/AbstractHttpClientConnection:::receiveResponseHeader (1 samples, 0.08%) + + + +itable stub (13 samples, 1.03%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (1 samples, 0.08%) + + + +update_process_times (1 samples, 0.08%) + + + +handle_irq_event_percpu (1 samples, 0.08%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +java/util/regex/Pattern:::compile (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::checkNoUnresolvedActionsAfterOperation (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +update_blocked_averages (1 samples, 0.08%) + + + +org/apache/log4j/Category:::callAppenders (1 samples, 0.08%) + + + +dev_queue_xmit (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::prepareQueryStatement (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceContentInOriginalBundleFilterPlugin:::additionalIndex (4 samples, 0.32%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (1 samples, 0.08%) + + + +org/hibernate/loader/criteria/CriteriaQueryTranslator:::getWhereCondition (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +hrtimer_interrupt (1 samples, 0.08%) + + + +org/apache/http/entity/mime/FormBodyPart:::generateContentDisp (1 samples, 0.08%) + + + +__intel_pmu_enable_all.constprop.0 (48 samples, 3.81%) +__in.. + + +_new_array_Java (1 samples, 0.08%) + + + +Java_java_net_SocketOutputStream_socketWrite0 (1 samples, 0.08%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (207 samples, 16.43%) +org/dspace/core/Hibernate.. + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (2 samples, 0.16%) + + + +jlong_disjoint_arraycopy (1 samples, 0.08%) + + + +__perf_event_task_sched_in (17 samples, 1.35%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (3 samples, 0.24%) + + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (1 samples, 0.08%) + + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (5 samples, 0.40%) + + + +entry_SYSCALL_64_after_hwframe (50 samples, 3.97%) +entr.. + + +__lll_lock_wait (4 samples, 0.32%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getQueuedOrphans (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::executeMethod (7 samples, 0.56%) + + + +__intel_pmu_enable_all.constprop.0 (4 samples, 0.32%) + + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +jlong_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/log4j/Category:::callAppenders (2 samples, 0.16%) + + + +java/net/SocketOutputStream:::socketWrite0 (1 samples, 0.08%) + + + +all (1,260 samples, 100%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +java/io/FileInputStream:::open0 (2 samples, 0.16%) + + + +__x64_sys_futex (50 samples, 3.97%) +__x6.. + + +org/apache/commons/configuration/MapConfiguration:::getProperty (18 samples, 1.43%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +org/apache/log4j/Category:::error (2 samples, 0.16%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +finish_task_switch (12 samples, 0.95%) + + + +JVM_InternString (1 samples, 0.08%) + + + +__perf_event_task_sched_in (49 samples, 3.89%) +__pe.. + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (37 samples, 2.94%) +or.. + + +org/hibernate/type/CollectionType:::isCollectionType (3 samples, 0.24%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (1 samples, 0.08%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (2 samples, 0.16%) + + + +org/hibernate/internal/util/StringHelper:::replace (1 samples, 0.08%) + + + +__tcp_transmit_skb (24 samples, 1.90%) +_.. + + +tick_do_update_jiffies64.part.0 (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadata (11 samples, 0.87%) + + + +interrupt_entry (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentSet:::toArray (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::hasHolder (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntityBuilder:::buildEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (84 samples, 6.67%) +org/hiber.. + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (7 samples, 0.56%) + + + +org/hibernate/type/ManyToOneType:::isDirty (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::onLoad (3 samples, 0.24%) + + + +group_sched_in (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceImpl:::requiresIndexing (9 samples, 0.71%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +org/apache/log4j/Category:::warn (1 samples, 0.08%) + + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.08%) + + + +org/apache/http/impl/AbstractHttpClientConnection:::sendRequestEntity (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +__intel_pmu_enable_all.constprop.0 (12 samples, 0.95%) + + + +org/hibernate/type/CollectionType:::resolve (1 samples, 0.08%) + + + +__entry_text_start (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +[libjvm.so] (3 samples, 0.24%) + + + +intel_tfa_pmu_enable_all (4 samples, 0.32%) + + + +org/hibernate/type/CollectionType:::isDirty (3 samples, 0.24%) + + + +java/util/LinkedList:::addAll (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (16 samples, 1.27%) + + + +java/util/LinkedList:::addAll (1 samples, 0.08%) + + + +__tcp_push_pending_frames (26 samples, 2.06%) +_.. + + +exit_to_usermode_loop (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (2 samples, 0.16%) + + + +JVM_IHashCode (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (3 samples, 0.24%) + + + +java/net/SocketInputStream:::read (2 samples, 0.16%) + + + +visit_groups_merge (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getDelegate (6 samples, 0.48%) + + + +java/lang/String:::intern (1 samples, 0.08%) + + + +default_wake_function (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::proxyFor (1 samples, 0.08%) + + + +org/hibernate/engine/internal/StatefulPersistenceContext:::getCollectionEntry (2 samples, 0.16%) + + + +activate_task (1 samples, 0.08%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +security_socket_sendmsg (1 samples, 0.08%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (2 samples, 0.16%) + + + +itable stub (16 samples, 1.27%) + + + +org/hibernate/type/EntityType:::loadByUniqueKey (1 samples, 0.08%) + + + +schedule (4 samples, 0.32%) + + + +org/apache/commons/dbcp2/DelegatingPreparedStatement:::executeQuery (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/DefaultSaveOrUpdateEventListener:::onSaveOrUpdate (2 samples, 0.16%) + + + +org/dspace/authorize/dao/impl/ResourcePolicyDAOImpl:::findByDSoAndAction (152 samples, 12.06%) +org/dspace/authori.. + + +java/io/ByteArrayInputStream:::read (1 samples, 0.08%) + + + +entry_SYSCALL_64_after_hwframe (24 samples, 1.90%) +e.. + + +__x64_sys_sendto (33 samples, 2.62%) +__.. + + +__intel_pmu_enable_all.constprop.0 (16 samples, 1.27%) + + + +org/hibernate/engine/spi/CascadingAction$4:::cascade (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (2 samples, 0.16%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +org/apache/http/impl/client/AbstractHttpClient:::doExecute (12 samples, 0.95%) + + + +java/util/HashSet:::add (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isEntityType (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (1 samples, 0.08%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::getElementType (2 samples, 0.16%) + + + +tcp_sendmsg_locked (30 samples, 2.38%) +t.. + + +org/apache/http/entity/mime/Header:::addField (1 samples, 0.08%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::processSubNodes (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::initializeEntitiesAndCollections (1 samples, 0.08%) + + + +jint_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/http/message/BasicLineParser:::parseStatusLine (1 samples, 0.08%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.08%) + + + +org/dspace/eperson/Group_$$_jvst437_1e:::getHibernateLazyInitializer (5 samples, 0.40%) + + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (1,118 samples, 88.73%) +sun/reflect/DelegatingMethodAccessorImpl:::invoke + + +__softirqentry_text_start (1 samples, 0.08%) + + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareEntityFlushes (36 samples, 2.86%) +or.. + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/dspace/storage/bitstore/BitstreamStorageServiceImpl:::retrieve (4 samples, 0.32%) + + + +nf_hook_slow (3 samples, 0.24%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +sk_wait_data (21 samples, 1.67%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (24 samples, 1.90%) +o.. + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +perf_pmu_nop_int (1 samples, 0.08%) + + + +org/apache/http/impl/client/DefaultUserTokenHandler:::getUserToken (1 samples, 0.08%) + + + +org/apache/http/client/utils/URLEncodedUtils:::urlDecode (1 samples, 0.08%) + + + +Java_java_lang_Throwable_fillInStackTrace (1 samples, 0.08%) + + + +org/hibernate/loader/DefaultEntityAliases:::<init> (2 samples, 0.16%) + + + +org/dspace/servicemanager/spring/SpringServiceManager:::getServicesByType (4 samples, 0.32%) + + + +org/dspace/content/Item_$$_jvst437_4:::getHandle (4 samples, 0.32%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (1 samples, 0.08%) + + + +flexible_sched_in (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (4 samples, 0.32%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (31 samples, 2.46%) +or.. + + +org/dspace/discovery/configuration/DiscoverySearchFilter:::getFilterType (2 samples, 0.16%) + + + +org/hibernate/engine/jdbc/internal/ResultSetReturnImpl:::extract (1 samples, 0.08%) + + + +java/util/HashMap:::resize (5 samples, 0.40%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (10 samples, 0.79%) + + + +x86_pmu_enable (48 samples, 3.81%) +x86_.. + + +pick_next_task_fair (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (5 samples, 0.40%) + + + +org/hibernate/event/internal/DefaultLoadEventListener:::load (3 samples, 0.24%) + + + +__pthread_mutex_lock (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (16 samples, 1.27%) + + + +java/io/SequenceInputStream:::read (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::prepareCollectionFlushes (4 samples, 0.32%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::getPersistenceContext (1 samples, 0.08%) + + + +org/hibernate/loader/criteria/CriteriaLoader:::<init> (8 samples, 0.63%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +java/lang/String:::<init> (1 samples, 0.08%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::encode (3 samples, 0.24%) + + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection$1:::doWork (1 samples, 0.08%) + + + +org/apache/http/impl/io/AbstractMessageParser:::parse (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::sendRequestHeader (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +itable stub (2 samples, 0.16%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::tryExecute (3 samples, 0.24%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (8 samples, 0.63%) + + + +schedule (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +flexible_sched_in (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +register_finalizer Runtime1 stub (1 samples, 0.08%) + + + +org/dspace/content/DSpaceObjectServiceImpl:::getMetadataFirstValue (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/JdbcCoordinatorImpl:::release (1 samples, 0.08%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +itable stub (1 samples, 0.08%) + + + +org/dspace/discovery/SolrServiceImpl:::buildDocument (411 samples, 32.62%) +org/dspace/discovery/SolrServiceImpl:::buildDocument + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +org/apache/http/impl/client/EntityEnclosingRequestWrapper$EntityWrapper:::writeTo (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (2 samples, 0.16%) + + + +finish_task_switch (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/util/ClientUtils:::writeXML (5 samples, 0.40%) + + + +org/apache/solr/client/solrj/request/RequestWriter$LazyContentStream:::getStream (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (48 samples, 3.81%) +perf.. + + +org/hibernate/engine/spi/CascadingAction:::requiresNoCascadeChecking (2 samples, 0.16%) + + + +org/hibernate/loader/Loader:::prepareQueryStatement (1 samples, 0.08%) + + + +update_nohz_stats (1 samples, 0.08%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (682 samples, 54.13%) +org/dspace/core/HibernateDBConnection:::uncacheEntity + + +x86_pmu_enable (4 samples, 0.32%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (10 samples, 0.79%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::getEntityName (1 samples, 0.08%) + + + +org/hibernate/type/ManyToOneType:::isDirty (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/request/QueryRequest:::process (9 samples, 0.71%) + + + +__ip_finish_output (19 samples, 1.51%) + + + +flexible_sched_in (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (1 samples, 0.08%) + + + +itable stub (3 samples, 0.24%) + + + +sun/reflect/GeneratedMethodAccessor16:::invoke (98 samples, 7.78%) +sun/reflec.. + + +finish_task_switch (4 samples, 0.32%) + + + +[libjvm.so] (1,118 samples, 88.73%) +[libjvm.so] + + +sun/reflect/UnsafeIntegerFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/loader/AbstractEntityJoinWalker:::initStatementString (3 samples, 0.24%) + + + +JVM_InvokeMethod (1,118 samples, 88.73%) +JVM_InvokeMethod + + +__errno_location (1 samples, 0.08%) + + + +update_blocked_averages (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +jshort_disjoint_arraycopy (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (7 samples, 0.56%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +JVM_FillInStackTrace (1 samples, 0.08%) + + + +put_prev_entity (1 samples, 0.08%) + + + +org/apache/http/entity/mime/AbstractMultipartForm:::doWriteTo (1 samples, 0.08%) + + + +exit_to_usermode_loop (12 samples, 0.95%) + + + +ip_output (19 samples, 1.51%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (3 samples, 0.24%) + + + +itable stub (2 samples, 0.16%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (7 samples, 0.56%) + + + +itable stub (1 samples, 0.08%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (369 samples, 29.29%) +org/hibernate/context/internal/ThreadLocalSess.. + + +sun/reflect/UnsafeQualifiedObjectFieldAccessorImpl:::get (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (17 samples, 1.35%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/engine/internal/TwoPhaseLoad:::doInitializeEntity (1 samples, 0.08%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (24 samples, 1.90%) +o.. + + +org/hibernate/engine/internal/EntityEntryContext:::reentrantSafeEntityEntries (2 samples, 0.16%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (2 samples, 0.16%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (90 samples, 7.14%) +org/hiber.. + + +switch_fpu_return (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setCurrentSession (1 samples, 0.08%) + + + +__intel_pmu_enable_all.constprop.0 (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/apache/http/impl/io/AbstractMessageWriter:::write (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +scheduler_tick (1 samples, 0.08%) + + + +x86_pmu_enable (12 samples, 0.95%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +org/hibernate/collection/internal/PersistentList:::readFrom (1 samples, 0.08%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::convert (24 samples, 1.90%) +o.. + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/loader/JoinWalker:::selectString (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (11 samples, 0.87%) + + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::resolve (1 samples, 0.08%) + + + +org/dspace/discovery/FullTextContentStreams$FullTextEnumeration:::nextElement (5 samples, 0.40%) + + + +org/dspace/core/HibernateDBConnection:::uncacheEntity (583 samples, 46.27%) +org/dspace/core/HibernateDBConnection:::uncacheEntity + + +slow_subtype_check Runtime1 stub (1 samples, 0.08%) + + + +[unknown] (54 samples, 4.29%) +[unkn.. + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (3 samples, 0.24%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (10 samples, 0.79%) + + + +do_syscall_64 (4 samples, 0.32%) + + + +org/apache/log4j/WriterAppender:::append (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntity:::writeTo (10 samples, 0.79%) + + + +org/postgresql/core/PGStream:::receiveTupleV3 (3 samples, 0.24%) + + + +itable stub (18 samples, 1.43%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (16 samples, 1.27%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (1 samples, 0.08%) + + + +sock_def_readable (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::preProcess (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (6 samples, 0.48%) + + + +prepare_exit_to_usermode (1 samples, 0.08%) + + + +org/postgresql/jdbc/PgStatement:::executeInternal (1 samples, 0.08%) + + + +call_stub (1,118 samples, 88.73%) +call_stub + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.08%) + + + +apic_timer_interrupt (2 samples, 0.16%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.08%) + + + +newidle_balance (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/http/impl/conn/ManagedClientConnectionImpl:::receiveResponseHeader (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::wasInitialized (2 samples, 0.16%) + + + +__x64_sys_futex (4 samples, 0.32%) + + + +kmem_cache_alloc_node (2 samples, 0.16%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +Java_java_net_SocketInputStream_socketRead0 (2 samples, 0.16%) + + + +org/hibernate/event/internal/DefaultFlushEntityEventListener:::onFlushEntity (58 samples, 4.60%) +org/h.. + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (9 samples, 0.71%) + + + +call_stub (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (4 samples, 0.32%) + + + +java/io/InputStream:::read (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (4 samples, 0.32%) + + + +java/util/regex/Pattern$GroupHead:::match (1 samples, 0.08%) + + + +tcp_v4_rcv (3 samples, 0.24%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +java/lang/System:::identityHashCode (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::execute (10 samples, 0.79%) + + + +org/hibernate/engine/internal/Cascade:::cascade (35 samples, 2.78%) +or.. + + +sock_recvmsg (23 samples, 1.83%) +s.. + + +org/apache/http/impl/DefaultConnectionReuseStrategy:::keepAlive (1 samples, 0.08%) + + + +org/hibernate/type/AbstractType:::isCollectionType (1 samples, 0.08%) + + + +eth_type_trans (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +__softirqentry_text_start (17 samples, 1.35%) + + + +org/dspace/content/Item_$$_jvst437_4:::getCollections (2 samples, 0.16%) + + + +clock_gettime@GLIBC_2.2.5 (2 samples, 0.16%) + + + +org/hibernate/loader/Loader:::loadCollection (1 samples, 0.08%) + + + +org/apache/http/protocol/HttpRequestExecutor:::doSendRequest (2 samples, 0.16%) + + + +__local_bh_enable_ip (17 samples, 1.35%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +acpi_os_read_port (1 samples, 0.08%) + + + +org/apache/http/pool/AbstractConnPool:::getPoolEntryBlocking (1 samples, 0.08%) + + + +perf_swevent_add (1 samples, 0.08%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (1 samples, 0.08%) + + + +sk_stream_alloc_skb (2 samples, 0.16%) + + + +find_busiest_group (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +org/hibernate/internal/SessionImpl:::listeners (3 samples, 0.24%) + + + +tick_sched_timer (1 samples, 0.08%) + + + +org/apache/http/impl/entity/EntitySerializer:::serialize (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isEntityType (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/AbstractStandardBasicType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/event/internal/FlushVisitor:::processCollection (24 samples, 1.90%) +o.. + + +ip_protocol_deliver_rcu (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::hasHolder (1 samples, 0.08%) + + + +org/apache/http/entity/mime/HttpStrictMultipart:::formatMultipartHeader (5 samples, 0.40%) + + + +org/dspace/core/Context:::uncacheEntity (682 samples, 54.13%) +org/dspace/core/Context:::uncacheEntity + + +sun/reflect/DelegatingMethodAccessorImpl:::invoke (1 samples, 0.08%) + + + +org/apache/http/protocol/RequestTargetHost:::process (1 samples, 0.08%) + + + +schedule (20 samples, 1.59%) + + + +org/apache/commons/configuration/tree/DefaultExpressionEngine:::findNodesForKey (5 samples, 0.40%) + + + +rcu_segcblist_ready_cbs (1 samples, 0.08%) + + + +__sched_text_start (4 samples, 0.32%) + + + +__netif_receive_skb_one_core (15 samples, 1.19%) + + + +org/apache/http/impl/client/DefaultRequestDirector:::execute (9 samples, 0.71%) + + + +org/postgresql/core/v3/QueryExecutorImpl:::processResults (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +nf_ct_get_tuple (1 samples, 0.08%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +do_futex (4 samples, 0.32%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::getElementType (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (7 samples, 0.56%) + + + +acpi_ev_detect_gpe (1 samples, 0.08%) + + + +__sched_text_start (1 samples, 0.08%) + + + +org/hibernate/engine/internal/Cascade:::cascade (26 samples, 2.06%) +o.. + + +org/hibernate/collection/internal/AbstractPersistentCollection:::setCurrentSession (1 samples, 0.08%) + + + +org/apache/http/impl/conn/DefaultHttpResponseParser:::parseHead (1 samples, 0.08%) + + + +org/apache/log4j/DefaultThrowableRenderer:::render (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +java/util/IdentityHashMap:::nextKeyIndex (1 samples, 0.08%) + + + +java/net/SocketTimeoutException:::<init> (1 samples, 0.08%) + + + +org/hibernate/engine/jdbc/internal/StatementPreparerImpl$StatementPreparationTemplate:::prepareStatement (1 samples, 0.08%) + + + +java/io/SequenceInputStream:::nextStream (1 samples, 0.08%) + + + +org/hibernate/collection/internal/PersistentList:::toArray (2 samples, 0.16%) + + + +java/util/HashMap:::resize (1 samples, 0.08%) + + + +perf_event_sched_in (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (1 samples, 0.08%) + + + +java/util/TimSort:::sort (1 samples, 0.08%) + + + +vtable stub (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (6 samples, 0.48%) + + + +java/lang/Throwable:::<init> (1 samples, 0.08%) + + + +org/hibernate/loader/JoinWalker:::mergeOuterJoins (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (8 samples, 0.63%) + + + +perf_event_sched_in (1 samples, 0.08%) + + + +entry_SYSCALL_64_after_hwframe (35 samples, 2.78%) +en.. + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (207 samples, 16.43%) +org/hibernate/event/inter.. + + +tcp_recvmsg (23 samples, 1.83%) +t.. + + +[libjvm.so] (1 samples, 0.08%) + + + +java/lang/String:::toLowerCase (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/apache/commons/configuration/MapConfiguration$1:::entrySet (2 samples, 0.16%) + + + +tcp_sendmsg (32 samples, 2.54%) +tc.. + + +org/apache/solr/client/solrj/request/AbstractUpdateRequest:::process (8 samples, 0.63%) + + + +org/hibernate/type/CollectionType:::isCollectionType (1 samples, 0.08%) + + + +deactivate_task (1 samples, 0.08%) + + + +org/apache/commons/configuration/CombinedConfiguration:::fetchNodeList (23 samples, 1.83%) +o.. + + +org/hibernate/loader/DefaultEntityAliases:::getSuffixedPropertyAliases (2 samples, 0.16%) + + + +sun/reflect/GeneratedMethodAccessor18:::invoke (1 samples, 0.08%) + + + +org/hibernate/persister/entity/AbstractEntityPersister:::propertySelectFragmentFragment (1 samples, 0.08%) + + + +org/dspace/servicemanager/DSpaceServiceManager:::getServicesByType (4 samples, 0.32%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (3 samples, 0.24%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +jbyte_disjoint_arraycopy (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::createMethod (7 samples, 0.56%) + + + +wait_woken (20 samples, 1.59%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (18 samples, 1.43%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEntities (233 samples, 18.49%) +org/hibernate/event/internal.. + + +org/hibernate/type/EntityType:::resolve (1 samples, 0.08%) + + + +org/hibernate/engine/spi/CollectionEntry:::getOrphans (17 samples, 1.35%) + + + +Interpreter (1,118 samples, 88.73%) +Interpreter + + +tcp_write_xmit (26 samples, 2.06%) +t.. + + +java/net/SocketInputStream:::socketRead0 (1 samples, 0.08%) + + + +tcp_write_xmit (1 samples, 0.08%) + + + +perf_pmu_enable.part.0 (12 samples, 0.95%) + + + +[libjvm.so] (2 samples, 0.16%) + + + +java/net/SocketTimeoutException:::<init> (1 samples, 0.08%) + + + +org/dspace/content/Bundle:::getBitstreams (3 samples, 0.24%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (2 samples, 0.16%) + + + +__update_load_avg_cfs_rq (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (2 samples, 0.16%) + + + +bbr_cwnd_event (1 samples, 0.08%) + + + +__sys_sendto (33 samples, 2.62%) +__.. + + +java/lang/reflect/Method:::invoke (1,118 samples, 88.73%) +java/lang/reflect/Method:::invoke + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +acpi_hw_read_port (1 samples, 0.08%) + + + +itable stub (1 samples, 0.08%) + + + +schedule_timeout (20 samples, 1.59%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (6 samples, 0.48%) + + + +java/util/AbstractMap:::get (1 samples, 0.08%) + + + +org/hibernate/type/descriptor/java/AbstractTypeDescriptor:::areEqual (1 samples, 0.08%) + + + +org/apache/http/entity/mime/MultipartEntity:::isChunked (1 samples, 0.08%) + + + +org/hibernate/type/CollectionType:::isCollectionType (4 samples, 0.32%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +acpi_hw_read (1 samples, 0.08%) + + + +ipt_do_table (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::withTemporarySessionIfNeeded (1 samples, 0.08%) + + + +[[vdso]] (2 samples, 0.16%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushEverythingToExecutions (368 samples, 29.21%) +org/hibernate/event/internal/AbstractFlushingE.. + + +prepare_exit_to_usermode (12 samples, 0.95%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +strncpy (4 samples, 0.32%) + + + +org/hibernate/proxy/pojo/javassist/JavassistLazyInitializer:::invoke (1 samples, 0.08%) + + + +org/apache/http/protocol/ImmutableHttpProcessor:::process (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::doQueryAndInitializeNonLazyCollections (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/persister/collection/AbstractCollectionPersister:::readIndex (1 samples, 0.08%) + + + +itable stub (27 samples, 2.14%) +i.. + + +org/hibernate/internal/SessionImpl:::listeners (1 samples, 0.08%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::getOrphans (9 samples, 0.71%) + + + +__libc_recv (24 samples, 1.90%) +_.. + + +org/apache/http/protocol/RequestContent:::process (1 samples, 0.08%) + + + +update_wall_time (1 samples, 0.08%) + + + +psi_task_change (1 samples, 0.08%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (4 samples, 0.32%) + + + +org/apache/commons/configuration/MapConfiguration:::getProperty (1 samples, 0.08%) + + + +org/apache/http/impl/client/ClientParamsStack:::getParameter (1 samples, 0.08%) + + + +sun/reflect/UnsafeObjectFieldAccessorImpl:::get (5 samples, 0.40%) + + + +org/apache/commons/configuration/HierarchicalConfiguration:::getProperty (20 samples, 1.59%) + + + +itable stub (5 samples, 0.40%) + + + +org/apache/log4j/AppenderSkeleton:::doAppend (2 samples, 0.16%) + + + +__sched_text_start (20 samples, 1.59%) + + + +[libjvm.so] (1 samples, 0.08%) + + + +java/nio/charset/CharsetEncoder:::encode (3 samples, 0.24%) + + + +tick_sched_handle (1 samples, 0.08%) + + + +JNU_NewObjectByName (1 samples, 0.08%) + + + +update_dl_rq_load_avg (1 samples, 0.08%) + + + +__softirqentry_text_start (2 samples, 0.16%) + + + +__wake_up_sync_key (1 samples, 0.08%) + + + +__hrtimer_run_queues (1 samples, 0.08%) + + + +org/hibernate/event/internal/AbstractFlushingEventListener:::flushCollections (5 samples, 0.40%) + + + +sun/reflect/GeneratedMethodAccessor17:::invoke (1 samples, 0.08%) + + + +org/apache/solr/client/solrj/impl/HttpSolrServer:::request (16 samples, 1.27%) + + + +futex_wait_queue_me (50 samples, 3.97%) +fute.. + + +org/hibernate/collection/internal/PersistentList:::toArray (7 samples, 0.56%) + + + +[libjvm.so] (26 samples, 2.06%) +[.. + + +smp_apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/loader/Loader:::loadCollection (10 samples, 0.79%) + + + +_new_array_Java (1 samples, 0.08%) + + + +apic_timer_interrupt (1 samples, 0.08%) + + + +org/hibernate/event/internal/WrapVisitor:::processValue (7 samples, 0.56%) + + + +org/hibernate/type/descriptor/sql/IntegerTypeDescriptor$2:::doExtract (1 samples, 0.08%) + + + +org/apache/http/impl/io/AbstractSessionOutputBuffer:::flush (1 samples, 0.08%) + + + +start_thread (1,144 samples, 90.79%) +start_thread + + +[libjvm.so] (1 samples, 0.08%) + + + +iptable_mangle_hook (1 samples, 0.08%) + + + +schedule (1 samples, 0.08%) + + + +swapgs_restore_regs_and_return_to_usermode (1 samples, 0.08%) + + + +org/apache/log4j/helpers/AppenderAttachableImpl:::appendLoopOnAppenders (2 samples, 0.16%) + + + +org/apache/log4j/WriterAppender:::append (2 samples, 0.16%) + + + +do_IRQ (1 samples, 0.08%) + + + +org/dspace/storage/bitstore/DSBitStoreService:::get (4 samples, 0.32%) + + + +org/dspace/servicemanager/config/DSpaceConfigurationService:::convert (1 samples, 0.08%) + + + +org/hibernate/context/internal/ThreadLocalSessionContext$TransactionProtectionWrapper:::invoke (207 samples, 16.43%) +org/hibernate/context/int.. + + +[libjvm.so] (1 samples, 0.08%) + + + +org/hibernate/type/EntityType:::isEntityType (1 samples, 0.08%) + + + +java/lang/Throwable:::fillInStackTrace (1 samples, 0.08%) + + + +sun/reflect/GeneratedMethodAccessor27:::invoke (1 samples, 0.08%) + + + +org/apache/http/impl/io/SocketInputBuffer:::isDataAvailable (2 samples, 0.16%) + + + +org/hibernate/collection/internal/AbstractPersistentCollection:::isDirty (1 samples, 0.08%) + + + +