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From David Wall <d.w...@computer.org>
Subject Re: Tomcat 5.5 OutOfMemoryError (PermGen space)
Date Thu, 13 Dec 2007 02:04:53 GMT

>
> After some times, my Tomcat will stop responding and the stdout log
> says OutOfMemoryError!
>   
You could try increasing the perm space with the Java option: 
-XX:MaxPermSize=256m

Obviously, you can choose any value you want.  We've seen the same 
problem on systems that have lots of webapps that are reloaded or newly 
deployed.  From time to time, we have to restart Tomcat 5.5 to get 
everything clean as we run lots of webapps (50-100) in a single Tomcat 
instance.

David


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