Hi, Thanks for that info. I didn't state my question too clearly but I was actually asking a slitly different question. For example, after I establish a connection with the JBoss AS, if I wanted to get the version number I would do the following: ObjectName on = new ObjectName("jboss.system:type=Server"); Object ver = server.getAttribute(on, "VersionName"); System.out.println("Version " + ver); After starting the server, from the web-console page, under "System->JMX Mbeans", there is a list of mbeans and associated attributes. I am having trouble finding the MBeans and attributes that I need. For example, JVM heap size, current heap usage, JDBCDataSourceRuntime info, ExecuteQueue info, OpenSocketsCurrentCount, SocketsOpenedTotalCount. Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3965104#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...