if you want to do it on command you can use jstack (pid) > threadDump.out Alex. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4171623#4171623 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4171623