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From Ole Ersoy <ole_er...@yahoo.com>
Subject Re: [jira] Closed: (DIRSERVER-681) Memory leak in ADS ?
Date Thu, 27 Jul 2006 23:41:38 GMT
Emmanuel,

It would be really interesting to see what Jester
would do with ADS:

http://jester.sourceforge.net/

I'm going to start experimenting with it soon, but I
thought I'd throw it out there for the sake of
awareness.

Cheers,
- Ole

--- "Emmanuel Lecharny (JIRA)" <jira@apache.org>
wrote:

>      [
>
http://issues.apache.org/jira/browse/DIRSERVER-681?page=all
> ]
> 
> Emmanuel Lecharny closed DIRSERVER-681.
> ---------------------------------------
> 
>     Resolution: Invalid
> 
> Ok, now, the definitive status is correct
> 
> > Memory leak in ADS ?
> > --------------------
> >
> >                 Key: DIRSERVER-681
> >                 URL:
> http://issues.apache.org/jira/browse/DIRSERVER-681
> >             Project: Directory ApacheDS
> >          Issue Type: Bug
> >    Affects Versions: 1.0-RC3
> >            Reporter: Emmanuel Lecharny
> >            Priority: Blocker
> >
> > When doing thousands of searches, at a point, the
> memory get exhausted, and the server stop to deliver
> responses.
> > The first bet is that we have a memory leak
> somwhere. Using yourkit shows that the heap increase
> continuously while search requests are being
> processed.
> > However, I have done an extensive test whith all
> cache set to 1, and launched an heavy test (100 000
> random search requests over a 10 000 entries base),
> with a Heap size set to 25 M, and everything is
> running fast (even if it's slow).
> > So the second bet would be that cache setting is
> to big in regard to the allocated memory, and we
> just exhaust memory using too much cache.
> > I will try to do a 12H test with 1 sized cache
> tonite, and a 48H test with 100 sized cache on
> tuesday and wenesday, to check which hypothese is
> the good one (hope the second will be it :).
> 
> -- 
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>         
> 


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