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From "Caldarale, Charles R" <Chuck.Caldar...@unisys.com>
Subject RE: Optimize CPU Hogging Tomcat 6
Date Tue, 01 Feb 2011 14:33:41 GMT
> From: jan gestre [mailto:ipcopper.ph@gmail.com] 
> Subject: Optimize CPU Hogging Tomcat 6

> We have an Apache Tomcat 6 server (HA cluster using DRBD) that is
> hogging the CPU, this happens when there are simultaneous users
> accessing at the same time, which should be considered normal because
> they're only 30. How will I optimize Tomcat?

Highly unlikely that you need to optimize Tomcat.  Much more likely that you have a bug in
your webapp.  Take thread dumps and see who is spending time where.

http://wiki.apache.org/tomcat/HowTo#How_do_I_obtain_a_thread_dump_of_my_running_webapp_.3F

 - Chuck


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