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For monitoring the Web server performance the Monitoring portlet is available by selecting Monitoring on the Console Navigation menu on the left hand side. This feature will allow you to view a number of server statistics on the system JVM, web servers, and information via the AJP protocol. The graph information is provided by the data exposed by the connector MBean. You can use predefined graphs and views in Geronimo already. See Monitoring the server with predefined graphs and views for the details.
In this example, we attempt to determine if there is a correlation between the server JVM heap space and the web containers number of bytes downloaded. In other words, this monitoring session will show if the server is releasing heap memory after client downloads.
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