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Re: Debugging Memory?
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Re: Debugging Memory?


  • Subject: Re: Debugging Memory?
  • From: Joe Little <email@hidden>
  • Date: Mon, 18 Jul 2005 11:12:51 -0700

To affect similar changes in Xcode for development testing would one
do this as a Java Property (Additional Property), and if so, what
would the xcode syntax be. It doesn't seem to work with Additional VM
Options as is ("-Xms256m -Xmx320m")


On 7/17/05, Tanmoy Roy <email@hidden> wrote:
> Hi James,
> We also faced the same problem. We resolved it by taking the following
> approaches:
>
> 1) We changed the JavaMonitor so that it stops and restarts all the
> instances of the application every day at a particular time. The
> instances are programmed to die down gracefully. You can do it in
> JavaMonitor.
>
> 2) We increased the JVM HEAP size to 256 MB in the JavaMonitor and it
> is working fine now.
>
> If you need anything more let me know.
>
> Best,
> Tanmoy.
>
>
> On 7/12/05, James Cicenia <email@hidden> 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
> >  _______________________________________________
> > Do not post admin requests to the list. They will be ignored.
> > Webobjects-dev mailing list      (email@hidden)
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> >
> > This email sent to email@hidden
> >
>
>
> --
> Best,
> Tanmoy
>  _______________________________________________
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>
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  • Follow-Ups:
    • Fwd: Debugging Memory?
      • From: Mehul Pattni <email@hidden>
    • Re: Debugging Memory?
      • From: Joe Little <email@hidden>
References: 
 >Debugging Memory? (From: James Cicenia <email@hidden>)
 >Re: Debugging Memory? (From: Tanmoy Roy <email@hidden>)

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