diff --git a/content/2016-09.md b/content/2016-09.md
index 7e61c6bac..f78abafdf 100644
--- a/content/2016-09.md
+++ b/content/2016-09.md
@@ -167,3 +167,10 @@ $ ./safbuilder.sh -c /home/aorth/ciat-gender-2016-09-06/66601.csv
$ JAVA_OPTS="-Dfile.encoding=UTF-8 -Xmx512m" /home/cgspace.cgiar.org/bin/dspace import -a -e aorth@mjanja.ch -c 10568/66601 -s /home/aorth/ciat-gender-2016-09-06/SimpleArchiveFormat -m 66601.map
$ rm -rf ~/ciat-gender-2016-09-06/SimpleArchiveFormat/
```
+
+## 2016-09-07
+
+- Erase and rebuild DSpace Test based on latest Ubuntu 16.04, PostgreSQL 9.5, and Java 8 stuff
+- Reading about PostgreSQL maintenance and it seems manual vacuuming is only for certain workloads, such as heavy update/write loads
+- I suggest we disable our nightly manual vacuum task, as we're a mostly read workload, and I'd rather stick as close to the documentation as possible since we haven't done any testing/observation of PostgreSQL
+- See: https://www.postgresql.org/docs/9.3/static/routine-vacuuming.html
diff --git a/public/2016-09/index.html b/public/2016-09/index.html
index 0164295b9..7e4625ca1 100644
--- a/public/2016-09/index.html
+++ b/public/2016-09/index.html
@@ -271,6 +271,15 @@ $ JAVA_OPTS="-Dfile.encoding=UTF-8 -Xmx512m" /home/cgspace.cgiar.org/b
$ rm -rf ~/ciat-gender-2016-09-06/SimpleArchiveFormat/
+
2016-09-07
+
+
+
Erase and rebuild DSpace Test based on latest Ubuntu 16.04, PostgreSQL 9.5, and Java 8 stuff
+
Reading about PostgreSQL maintenance and it seems manual vacuuming is only for certain workloads, such as heavy update/write loads
+
I suggest we disable our nightly manual vacuum task, as we’re a mostly read workload, and I’d rather stick as close to the documentation as possible since we haven’t done any testing/observation of PostgreSQL