[jboss-user] [Performance Tuning] - Re: Full GC not releasing Memory

PeterJ do-not-reply at jboss.com
Mon Jun 29 19:04:36 EDT 2009

Each thread uses 1MB of memory (at least, I think that is the default - it keeps on changing and is different for each OS) - looks like you ran out of available memory (there is also the possibility that the OS ran out of room within its memory area to allocate another thread). You could try reducing the thread stack size using either the -Xss or -XX:ThreadStackSize=n options.

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