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From mickhayes <>
Subject Re: Re: JVM Heap full & ATMQ crashed
Date Mon, 11 Jun 2012 09:04:00 GMT
The -Xmx is large for a 32-bit JVM. Is it 32-bit?
Native + Heap + Non-heap must be less that 4G in that case, and 3G has
already been used for Heap.

To isolate the problem, I would be inclined to 

- leave the JVM GC behaviour at default unless otherwise needed, 
- set the maxheapspace to 2G or lower
- run in a 64-bit JVM if 3G heapspace is really needed.

What size is each message?


Michael Hayes B.Sc. (NUI), M.Sc. (DCU), SCSA SCNA 

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