Output from ps -ef|grep tomcat:
/opt/zimbra/jdk1.5.0_05/bin/java -Xms455m -Xmx455m -client -XX:NewRatio=2
The box has 1.5Gb of memory
At the time zimbra logged the OutOfMemoryError, the user was in the process of deleting ~200 messages.
Perhaps there are some operations in the java source base which are linear with respect to their requirements for memory? In that case an increase in -Xmx would reduce the frequency of these errors. |