We are having constant OutOfMemory errors using hudson. There is no discernible pattern other than it
will work fine for a while then fail. It acts like a memory leak and as such I have a heap dump for you
available here http://www.allanweb.ca/pallan/heap.bin.gz

Here are some particulars:

• Hudson 1.322
• RHEL 5
• Java 6
• multiple nodes (did this to attempt to alleviate the errors)

Plugins:

Hudson Active Directory plugin 1.15
Hudson Ruby Plugin 1.1
Hudson SSH Slaves plugin 0.7
Hudson Rake plugin 1.5
Hudson ruby metrics plugin 1.2.6
Maven Integration plugin 1.322
Batch tasks 1.7
Release Plugin 1.5
Hudson Support Subscription Notification Plugin 1.0
Hudson GIT plugin 0.7.3
Hudson Jabber notifier plugin

Startup command:

$ java -jar hudson.war -Xms2000m -Xmx2000m -XX:+HeapDumpOnOutOfMemoryError