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Alan Orth
2018-01-17 18:53:01 +02:00
parent 9b82f70aad
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@ -848,3 +848,31 @@ $ mvn -U -Dmirage2.on=true -Dmirage2.deps.included=false -Denv=localhost -P \!ds
- I didn't do anything but it came back up on its own
- I don't see anything unusual in the XMLUI or REST/OAI logs
- Now Linode alert says the CPU load is high, *sigh*
- Regarding the heap space error earlier today, it looks like it does happen a few times a week or month (I'm not sure how far these logs go back, as they are not strictly daily):
```
# zgrep -c java.lang.OutOfMemoryError /var/log/tomcat7/catalina.out* | grep -v :0
/var/log/tomcat7/catalina.out:2
/var/log/tomcat7/catalina.out.10.gz:7
/var/log/tomcat7/catalina.out.11.gz:1
/var/log/tomcat7/catalina.out.12.gz:2
/var/log/tomcat7/catalina.out.15.gz:1
/var/log/tomcat7/catalina.out.17.gz:2
/var/log/tomcat7/catalina.out.18.gz:3
/var/log/tomcat7/catalina.out.20.gz:1
/var/log/tomcat7/catalina.out.21.gz:4
/var/log/tomcat7/catalina.out.25.gz:1
/var/log/tomcat7/catalina.out.28.gz:1
/var/log/tomcat7/catalina.out.2.gz:6
/var/log/tomcat7/catalina.out.30.gz:2
/var/log/tomcat7/catalina.out.31.gz:1
/var/log/tomcat7/catalina.out.34.gz:1
/var/log/tomcat7/catalina.out.38.gz:1
/var/log/tomcat7/catalina.out.39.gz:1
/var/log/tomcat7/catalina.out.4.gz:3
/var/log/tomcat7/catalina.out.6.gz:2
/var/log/tomcat7/catalina.out.7.gz:14
```
- Overall the heap space usage in the munin graph seems ok, though I usually increase it by 512MB over the average a few times per year as usage grows
- But maybe I should increase it by more, like 1024MB, to give a bit more head room