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a application responds very slow

 
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Hibernate Java Ubuntu
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hi all.
i am using tomcat 6. and more than 5 applications deployed in it. but only one application responds very slow. But after some time it works faster. what would be reason for that?
i have checked log file it shows following error log

log on localhost.log in tomcats log folder


If anyone know kindly help.

Thanks
 
Balaji Kadam
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not solved yet!
anybody knows anything?

One more thing when a pdf generation code invokes ,application goes slow.
 
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I'm afraid you're just going to have to do some performance tuning on the slow web application. It's not Tomcat's fault.
 
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Those IllegalStateExceptions are due to programming errors and may or may not be related to the slow application.

PDF generation is inherently CPU and memory intensive.

Bill
 
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