Re: Debugging Memory?
Re: Debugging Memory?
- Subject: Re: Debugging Memory?
- From: Mike Schrag <email@hidden>
- Date: Tue, 12 Jul 2005 11:24:18 -0400
I've had good success with JProfiler from EJ Technologies which has
support for WebObjects. It modifies the WO startup script for your
app, attaching using JVMPI/JVMTI. It's a really nice app.
ms
On Jul 12, 2005, at 10:59 AM, James Cicenia wrote:
Hello -
Recently,,,, maybe because of new users, etc., I have been getting
debilitating error messages that lock my server...
Up until now, or my latest push of code I have had very few
problems, now I am having a lot. Anyway here is the error that
killed my app:
[2005-07-12 08:33:14 CDT] <WorkerThread7>
<com.webobjects.appserver._private.WOComponentRequestHandler>:
Exception occurred while handling request:
com.webobjects.foundation.NSForwardException
[java.lang.OutOfMemoryError] null
[2005-07-12 08:33:42 CDT] <WorkerThread5> <WOWorkerThread id=5
socket=null> Throwable occurred: java.lang.OutOfMemoryError
[2005-07-12 08:33:42 CDT] <WorkerThread5> <WOWorkerThread id=5
socket=null> Workerthread exiting due to error, respawning with ID
10005...
com.webobjects.foundation.NSForwardException for
java.lang.OutOfMemoryError
How does one debug this kind of problem in WebObjects? Is there a
memory leak in WebObjects? up to now I have only been restarting
the application
weekly, maybe it has to be nightly?
Any thoughts would be greatly appreciated
- James Cicenia
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