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From QM <qm...@brandxdev.net>
Subject Re: OutOfMemory on Tomcat webapp with awt use
Date Tue, 28 Sep 2004 12:44:19 GMT
On Tue, Sep 28, 2004 at 11:32:40AM +0200, Camillo Granchelli wrote:
: My webapp crashes also with few concurrent users when it 
: uses awt for images generation on server side; the images are 
: visualized to internet users by their requests. 
: The server error (in catalina.out) is: 
: ------------ 
: java.lang.OutOfMemoryError 

Perhaps you'll need more memory (larger heap, aka "-Xmx").  Image
rendering can be memory-intensive, depending on what API is used on the
backend and the type of image you're creating.

Run a load-test to guage your memory settings.

-QM

-- 

software  -- http://www.brandxdev.net
tech news -- http://www.RoarNetworX.com


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