Monitor Memory usage and Garbage Collection in Bamboo

A simple way to do this is to turn on garbage collection and heap dump on out of memory.

パラメーター

Please add the following parameters to the run command line in bamboo.sh

-XX:+PrintGCDetails -XX:+PrintGCTimeStamps -verbose:gc -Xloggc:/path/to/gc.log

Note: Remember to substitute /path/to/gc.log with a meaningful file path on your server.

GC log file location

The garbage collection traces and the heap dumps are in <bamboo-install>/gc.log.

Additional Note

The -XX:+PrintGCTimeStamps flag, prints when GCs happen relative to the start of the application.

Some helpful links:

http://blogs.atlassian.com/developer/2007/10/plugging_leaks_in_confluence.html

http://java.sun.com/developer/technicalArticles/Programming/GCPortal/