RE: Tracking down OOM - PermGen using jmap and jhat

2009-03-10 Thread Caldarale, Charles R
> From: Darryl Pentz [mailto:djpe...@yahoo.com] > Subject: Re: Tracking down OOM - PermGen using jmap and jhat > > I found this thread: > http://forum.springframework.org/printthread.php?t=21383&pp=40 There's a lot of real BS in that thread. There is one accurate and u

Re: Tracking down OOM - PermGen using jmap and jhat

2009-03-10 Thread Darryl Pentz
be making any major architectural changes and Tomcat has worked well for us in all other respects. Thanks again, Darryl - Original Message From: "Caldarale, Charles R" To: Tomcat Users List Sent: Tuesday, March 10, 2009 5:52:29 PM Subject: RE: Tracking down OOM - PermGen

RE: Tracking down OOM - PermGen using jmap and jhat

2009-03-10 Thread Caldarale, Charles R
> From: Darryl Pentz [mailto:djpe...@yahoo.com] > Subject: Re: Tracking down OOM - PermGen using jmap and jhat > > I tried using JConsole's GC button, but > clearly this didn't do the trick. Did clicking the button run a major GC (aka PS MarkSweep)? Are any clas

Re: Tracking down OOM - PermGen using jmap and jhat

2009-03-09 Thread Darryl Pentz
Hi Charles, Thanks for the info. I recall a post of yours I read on the Nabble list related to this stuff so I appreciate and value your feedback. I think I misspoke earlier. When I said the memory is still littered with the application classes, I mean virtually everything, thousands of dynami

RE: Tracking down OOM - PermGen using jmap and jhat

2009-03-09 Thread Caldarale, Charles R
> From: Darryl Po force a entz [mailto:djpe...@yahoo.com] > Subject: Tracking down OOM - PermGen using jmap and jhat > > in both cases when I run jmap/jhat the resulting output shows > the memory to still be littered with the application classes. Which is likely the exact memory leak you're loo