I have an application running on Tomcat 5.5 that periodically hangs in our production environment. When I try any page in my application, my web browser just waits for a page indefinitely. I can wait for an hour and it will never respond (normally responds in 1-3 seconds).
I haven't reproduced this issue on my dev system. Tomcat Manager continues to respond correctly during this hang so Tomcat itself is correctly configured and still functioning. I see no errors in my log files or catalina.out. On the server status page, I see this: Max threads: 150 Min spare threads: 25 Max spare threads: 75 Current thread count: 150 Current thread busy: 130 Does that imply a deadlock within the web application? My application is somewhat complicated and not all written by me. This site is low volume (typically 0-2 users are on at any given time), so I can't imagine why 130 threads would be busy. How could I test if there is a deadlock? Ideally I could see a stack trace of those busy threads. Any other ideas? Thanks! Tomcat 5.5 JDK 1.5.08 Linux JSF/Hibernate/Facelets --------------------------------------------------------------------- To start a new topic, e-mail: [email protected] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
