Hi I would like to have a preview in runtime, how many users are currently on site. I have session scoped bean, named SessionData, which is created for each customer that visit the site. Now I would like to see how many instances are created, I suppose I could use MBeans and JMX console for that? What I expect with this thread is an answer if I'm right, and if, please give a link if you have, to tutorial how to do it without going deeply into mbean's topics - I know it's interesting thing, but now I have enough problems with my app performance and need quick solution to measure page load :( Thanks in advance, Michal View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136826#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...