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From Pid <...@pidster.com>
Subject Re: What is the healthy interval length for young gc?
Date Tue, 04 Jan 2011 17:27:27 GMT
On 1/4/11 2:47 PM, Caldarale, Charles R wrote:
>> From: Pid [mailto:pid@pidster.com] 
>> Subject: Re: What is the healthy interval length for young gc?
> 
>>> I think UseParallelGC is default?
> 
>> I didn't think so, but I could be wrong.
> 
> It has been the default for quite some time if multiple cores are available.
>  
>> Take a thread dump and count the number of gc threads... ?
> 
> Leon's jmap output (http://marc.info/?l=tomcat-user&m=129406571326914&w=2) already
showed that it was on:
> 
>> Parallel GC with 6 thread(s)

Ah, I didn't see that.  Thanks...


p

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