There will be a stack trace for each thread. This will give you and idea of what each thread is doing. Ignore threads waiting on the http queue, instead look for threads running you app code. Then in the next thread dump, look at the same threads to see what they are doing. Threads that appear to be in the same code for all the dumps. and the code they are in, is where the problem is at. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4221604#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...