memory leak in tomcat 5.0.16 ? 2004-01-22 - By Filip Hanik
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try setting maxSpareThreads==minSpareThreads==maxThreads in your connector,
Filip
-- -- Original Message -- --
From: "Ralph Einfeldt" <ralph.einfeldt@(protected)>
To: "Tomcat Users List" <tomcat-user@(protected)>
Sent: Thursday, January 22, 2004 7:18 AM
Subject: RE: memory leak in tomcat 5.0.16 ?
> The heap size has nothing to do with the memory size that
> is seen by the system.
>
> You have to look at least at the total memory.
> (That is used + free memory)
>
> To that you have to add
> - thread stacks (At least some vm's don't allocate them on the heap)
> - static memory (Like the jvm itself, static strings, classes, jars, ...)
> - some os memory that is used by the vm to manage it self
> - ...
>
> I wouldn't expect that the diff between total memory and system memory
> is more than a few megs. (Far less than 30MB)
>
> > -- --Original Message-- --
> > From: Allistair Crossley [mailto:Allistair.Crossley@(protected)]
> > Sent: Thursday, January 22, 2004 4:06 PM
> > To: Tomcat Users List
> > Subject: RE: memory leak in tomcat 5.0.16 ?
> >
> > What puzzles me is the Windows task manager process memory as
> > this never ever matches anywhere near the JProfiler reported
> > memory. I know there may be some system overheads but the
> > 30MB heap that JProfiler reveals is actually 90MB in Windows
> > task manager.
> >
>
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