Rexip AppServer 1.0 includes real-time monitoring - a feature that you can only find in high-end application servers. You can monitor the resources and utilization (memory usage, requests per second, and requests waiting per second) of your distributed servers on the fly
It is based on state-of-the-art JMX technology. This allows administrators to remotely control, and monitor your server/cluster environment, start or stop servers, perform forced garbage collection, view server configuration properties, view server resources, and administer server objects.
Our developer license is available for free.
Download at: http://www.rexip.com/content/main/products.jsp