[jboss-user] [Performance Tuning] New message: "Re: Jboss is crashing and throwing Out of swap space error."

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: -------------------------------------------------------------- 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). -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519010#519010