Monitor user sessions in JBoss

Hi there,

I provide application hosting for a particular J2EE application (Saba), and as part of my service I want to provide my customers with a monthly report that gives them visibility into how the users use the application.

I have been evaluating a number of monitoring systems (Hyperic, Nagios, Zenoss, and Applications Manager) - so far the clear winner is Applications Manager. I love the interface and ease of adding a new Monitor.

Some of the things I want to report on are:

The technology stack is:

Windows Server 2003
JBoss 4.0.5
Apache 2.0.58
SQL Server 2005

I am especially interested in metrics to do with user sessions. On the information page for monitoring JBoss (manageengine.adventnet.com/products/applications_manager/monitoring-jboss.html) it says I can monitor user sessions.

I have added a JBoss monitor, but I can't figure out how to monitor user sessions.

Can someone help me in this regard?

Cheers,

Paul