Hi All, I am having a horrible problem with my JBoss deployment. I am using Jboss-4.0.4CR2 with JAVA_OPTS="-server -Xmx2256m -Xms2256m -Djava.awt.headless=true", the JDK is BEA JRockit 1.5.0_07. The application is a EJB 3.0 application, with lots of servlets, and JSF stuff on the client side. All of the session beans are stateless. After about 1 day of running the CPU hits 100% and stays there until I reboot JBoss, then the process repeats. I've been profiling the code locally, but am unable to find a place where the code would be hanging up. Also, tailing server.log (with debug logging on) confirms that nothing is happening. Question: What in the world can I do to figure out what is hanging the processor? I've confirmed that garbage collection is not the source by logging the garbage collection during this process. I am at a total loss for how to move forward, but needless to say I find it totally unacceptable. Can someone point me in the right direction? Thanks, JLS View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973045#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...