2019-02-01 20:45:50 +01:00
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Linode has alerted a few times since last night that the CPU usage on CGSpace (linode18) was high despite me increasing the alert threshold last week from 250% to 275%—I might need to increase it again!
2019-02-01 23:01:39 +01:00
The top IPs before, during, and after this latest alert tonight were:
# zcat --force /var/log/nginx/*.log /var/log/nginx/*.log.1 | grep -E " 01/Feb/2019:(17|18|19|20|21)" | awk ' {print $1}' | sort | uniq -c | sort -n | tail -n 10
245 207.46.13.5
332 54.70.40.11
385 5.143.231.38
405 207.46.13.173
405 207.46.13.75
1117 66.249.66.219
1121 35.237.175.180
1546 5.9.6.51
2474 45.5.186.2
5490 85.25.237.71
85.25.237.71 is the “ Linguee Bot” that I first saw last month
2019-02-01 20:45:50 +01:00
The Solr statistics the past few months have been very high and I was wondering if the web server logs also showed an increase
There were just over 3 million accesses in the nginx logs last month:
# time zcat --force /var/log/nginx/* | grep -cE " [0-9]{1,2}/Jan/2019"
3018243
real 0m19.873s
user 0m22.203s
sys 0m1.979s
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2019-02-02 13:12:57 +01:00
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2019-02-01 20:45:50 +01:00
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Linode has alerted a few times since last night that the CPU usage on CGSpace (linode18) was high despite me increasing the alert threshold last week from 250% to 275%—I might need to increase it again!
2019-02-01 23:01:39 +01:00
The top IPs before, during, and after this latest alert tonight were:
# zcat --force /var/log/nginx/*.log /var/log/nginx/*.log.1 | grep -E " 01/Feb/2019:(17|18|19|20|21)" | awk ' {print $1}' | sort | uniq -c | sort -n | tail -n 10
245 207.46.13.5
332 54.70.40.11
385 5.143.231.38
405 207.46.13.173
405 207.46.13.75
1117 66.249.66.219
1121 35.237.175.180
1546 5.9.6.51
2474 45.5.186.2
5490 85.25.237.71
85.25.237.71 is the “ Linguee Bot” that I first saw last month
2019-02-01 20:45:50 +01:00
The Solr statistics the past few months have been very high and I was wondering if the web server logs also showed an increase
There were just over 3 million accesses in the nginx logs last month:
# time zcat --force /var/log/nginx/* | grep -cE " [0-9]{1,2}/Jan/2019"
3018243
real 0m19.873s
user 0m22.203s
sys 0m1.979s
"/>
2019-02-02 13:12:57 +01:00
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2019-02-01 20:45:50 +01:00
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2019-02-02 10:36:24 +01:00
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2019-02-01 20:45:50 +01:00
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< h2 class = "blog-post-title" > < a href = "https://alanorth.github.io/cgspace-notes/2019-02/" > February, 2019< / a > < / h2 >
< p class = "blog-post-meta" > < time datetime = "2019-02-01T21:37:30+02:00" > Fri Feb 01, 2019< / time > by Alan Orth in
< i class = "fa fa-tag" aria-hidden = "true" > < / i > < a href = "/cgspace-notes/tags/notes" rel = "tag" > Notes< / a >
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< h2 id = "2019-02-01" > 2019-02-01< / h2 >
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< li > Linode has alerted a few times since last night that the CPU usage on CGSpace (linode18) was high despite me increasing the alert threshold last week from 250% to 275%—I might need to increase it again!< / li >
2019-02-01 23:01:39 +01:00
< li > The top IPs before, during, and after this latest alert tonight were:< / li >
< / ul >
< pre > < code > # zcat --force /var/log/nginx/*.log /var/log/nginx/*.log.1 | grep -E " 01/Feb/2019:(17|18|19|20|21)" | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 10
245 207.46.13.5
332 54.70.40.11
385 5.143.231.38
405 207.46.13.173
405 207.46.13.75
1117 66.249.66.219
1121 35.237.175.180
1546 5.9.6.51
2474 45.5.186.2
5490 85.25.237.71
< / code > < / pre >
< ul >
< li > < code > 85.25.237.71< / code > is the “ Linguee Bot” that I first saw last month< / li >
2019-02-01 20:45:50 +01:00
< li > The Solr statistics the past few months have been very high and I was wondering if the web server logs also showed an increase< / li >
< li > There were just over 3 million accesses in the nginx logs last month:< / li >
< / ul >
< pre > < code > # time zcat --force /var/log/nginx/* | grep -cE " [0-9]{1,2}/Jan/2019"
3018243
real 0m19.873s
user 0m22.203s
sys 0m1.979s
< / code > < / pre >
< ul >
< li > Normally I’ d say this was very high, but < a href = "/cgspace-notes/2018-02/" > about this time last year< / a > I remember thinking the same thing when we had 3.1 million… < / li >
< li > I will have to keep an eye on this to see if there is some error in Solr… < / li >
2019-02-01 23:01:39 +01:00
< li > Atmire sent their < a href = "https://github.com/ilri/DSpace/pull/407" > pull request to re-enable the Metadata Quality Module (MQM) on our < code > 5_x-dev< / code > branch< / a > today
< ul >
< li > I will test it next week and send them feedback< / li >
< / ul > < / li >
2019-02-01 20:45:50 +01:00
< / ul >
2019-02-02 10:36:24 +01:00
< h2 id = "2019-02-02" > 2019-02-02< / h2 >
< ul >
< li > Another alert from Linode about CGSpace (linode18) this morning, here are the top IPs in the web server logs before, during, and after that time:< / li >
< / ul >
< pre > < code > # zcat --force /var/log/nginx/*.log /var/log/nginx/*.log.1 | grep -E " 02/Feb/2019:0(1|2|3|4|5)" | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 10
284 18.195.78.144
329 207.46.13.32
417 35.237.175.180
448 34.218.226.147
694 2a01:4f8:13b:1296::2
718 2a01:4f8:140:3192::2
786 137.108.70.14
1002 5.9.6.51
6077 85.25.237.71
8726 45.5.184.2
< / code > < / pre >
< ul >
< li > < code > 45.5.184.2< / code > is CIAT and < code > 85.25.237.71< / code > is the new Linguee bot that I first noticed a few days ago< / li >
< li > I will increase the Linode alert threshold from 275 to 300% because this is becoming too much!< / li >
< li > I tested the Atmire Metadata Quality Module (MQM)’ s duplicate checked on the some < a href = "https://dspacetest.cgiar.org/handle/10568/81268" > WLE items< / a > that I helped Udana with a few months ago on DSpace Test (linode19) and indeed it found many duplicates!< / li >
< / ul >
2019-02-01 20:45:50 +01:00
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< li > < a href = "/cgspace-notes/2019-02/" > February, 2019< / a > < / li >
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< li > < a href = "/cgspace-notes/2018-12/" > December, 2018< / a > < / li >
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