[jboss-user] [Performance Tuning] - Re: JBoss AS Freezes with 99.9% CPU After 1 Hour in Producti

PeterJ do-not-reply at jboss.com
Tue Sep 25 18:31:38 EDT 2007

Are you able to take a thread dump, and if so what does it show? Note that you might have to take multiple dumps to pinpoint the problem.

Last time I looked into a problem similar to this it turned out that with one of the deployed applications, if you did a specific sequence of requests, it would go into an infinite loop. It took getting only 3 requests in that state to get the processor up to 99% busy.

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