« Return to Thread: PermGen OutOfMemory, JRuby 1.2.0

Re: PermGen OutOfMemory, JRuby 1.2.0

by Chad Johnson-2 :: Rate this Message:

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Mik,
  I've noticed that when I redeploy my JRoR application (no matter the
app server Tomcat, Glassfish, JBoss) I am leaking about 20 megs of
permgen.  See this bug for more details :

http://jira.codehaus.org/browse/JRUBY-3281

  It's marked as "Not A Bug" but it certainly is still occurring.
Also, when monitoring my App server over JMX I can clearly see JRuby
runtime's piling up on a redeploy as well.  I assume the two are
connected.

-Chad Johnson

On Sun, Jun 21, 2009 at 6:26 PM, Michael Gannon<michael.gannon@...> wrote:
> Thanks, that is some useful information. We know that we do have a leak in
> the main code, we are using JFreeChart and it 'seems' to be coming from
> there, as such we may have to live with this for the time-being. We will
> increase the PermGen size and see where we get.
>
> Cheers,
> Mik.

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