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?
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 Posts
Re: Does the memory overload protection work only with gc policy "gencon"?2011-06-28T17:28:59ZThis is the accepted answer. This is the accepted answer.It 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 Posts
Re: Does the memory overload protection work only with gc policy "gencon"?2011-07-01T04:26:27ZThis is the accepted answer. This is the accepted answer.
- KeithS 060000MSV4
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?