Hi all, I am developing a JMX based tuning application. I am attempting to monitor the JBoss system threadpool queueSize but for every load I fire against the app server, the queuesize remains at 0. The JMX attribute is listed below. Domain: jboss.system Service:ThreadPool Attribute: QueueSize Can someone please verify that the queueSize can and does exceed zero? I have reduced the threadpool size in an attempt to back up requests onto the queue but the queueSize still remained at zero. I would appreciate any input on this. Thanks for your time, Best regards, James View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4269426#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...