I found the article about memory overload protection in WVE Infocenter below:
Set Generic JVM arguments to -agentlib:HeapDetect -Xgcpolicy:gencon -Xdump:heap:events=user.
I wonder whether the memory overload protection really work only with gc policy "gencon".
I suppose there is no linkage between memory overload protection and gc policy....
Could someone tell me whether memory overload protection works with other gc policies or not?
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2 replies Latest Post - 2011-07-01T04:26:27Z by babatch
Pinned topic Does the memory overload protection work only with gc policy "gencon"?
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Updated on 2011-07-01T04:26:27Z at 2011-07-01T04:26:27Z by babatch
KeithS 060000MSV417 PostsACCEPTED ANSWER
Re: Does the memory overload protection work only with gc policy "gencon"?2011-06-28T17:28:59Z in response to babatchIt will work with metronome as well as any GC policy which calls the JVMTI_EVENT_GARBAGE_COLLECTION_FINISH callback. Verification testing has only been done for metronome and gencon.
babatch 0100003C9F5 PostsACCEPTED ANSWER
Re: Does the memory overload protection work only with gc policy "gencon"?2011-07-01T04:26:27Z in response to KeithSKeith, thank you for your kind reply.
I think "metronome" intends WebSphere Real Time, but WAS / WVE doesn't support Real Time today, so we can't use it with those products....
You mentioned that any gc policy calls JVMTI_EVENT_GARBAGE_COLLECTION_FINISH callback will work with memory overload protection.
So I would like to ask you one another question, can I assume optthruput and optavgpause will work with memory overload protection?