User development,
A new message was posted in the thread "Jboss is crashing and throwing Out
of swap space error.":
http://community.jboss.org/message/519010#519010
Author : Peter Johnson
Profile :
http://community.jboss.org/people/peterj
Message:
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The OOME exception you are seeing could be caused by one of two things :
a) The JVM is attempting ot expand the heap and Windows says it has no more memory
available
b) The JVM is attempting to spawn a new thread and Windows says it can't due to memory
limitations
Are you by any chance booting the Windows system with the /3G option? This can often lead
to situation 'b' above.
How large is your page file? What is your memory usage like, particularly committed
memory?
Are you ruinng a 32-bit or 64-bit OS?
Try running with -Xms and -Xmx set to the same value (that is recommended for production
anyway).
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