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From "Caldarale, Charles R" <Chuck.Caldar...@unisys.com>
Subject RE: java.lang.OutOfMemoryError: PermGen space
Date Wed, 16 Sep 2009 14:03:56 GMT
> From: Jeffrey Janner [mailto:Jeffrey.Janner@PolyDyne.com]
> Subject: RE: java.lang.OutOfMemoryError: PermGen space
> 
> You don't say if the JVM is 32-bit or 64-bit

Actually, he did:

> Architecture:   amd64
> JVM Version:    1.6.0_16-b01
> JVM Vendor:     Sun Microsystems Inc.

The architecture would be x86 for a 32-bit JVM on Intel/AMD.

> 1) By splitting the Heap in half between NewGen and PermGen

This is not correct.  The -Xmx size does not include the PermGen size.

Again, use JConsole or equivalent to verify that the requested heap sizes are being used.

 - Chuck


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