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From André Warnier>
Subject Re: Every couple hours, Tomcat stops - FIXED
Date Tue, 22 Dec 2009 19:22:03 GMT
Bruce wrote:
> Juha,
> The problem is fixed. My customer's site has been up for 24 hours with 
> no problems.
> The problem became apparent when I went to the JVM line in 
> localhost:8080/manager/status. That was showing .5 MB free memory.
> I went to the configure Tomcat. I clicked on the Java tab. Set the 
> "Initial memory pool" at 512. Set the maximum memory pool to 1024.

For better performance, you shoud set both to the same value (1024).
That will avoid the work for the JVM to resize it continuously.

It's the same for the virtual memory of Windows.  Set it fixed (minimum 
= maximum).

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