I am using Windows XP : JBoss 4.2.2. I downloaded jboss-profiler-1.0.CR4; I installed the profiler and I didnot get any exceptions in my console. I activated the profiler in my JMX-Console and I started my application. I found ContendedEnter ThreadId 316519480 -1634149983 ContendedEnter ThreadId 316480320 -1634149983 ..... in my console. I then stopped my profiler Mbean. I went to the web browser and selected Runtime Profiler, after selecting my directory Stack on Objects and Stack on methods I got Processed 10000 registers (72%) Processed 20000 registers (99%) Process Finished.... click here after clicking the hyperlink I am not able to see any thing except the headers I am using EJB3 in my application and there are lots of inter ejb calls. I am not able to see the Method Names and usages. Can any one help me View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4147772#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...