Sun Java Enterprise System 5 Monitoring Guide

CMM Instrumentation

In the Monitoring Framework, the instrumentation is a set of Java interfaces and classes that implement the CMM definitions. For the new monitoring functionality in Java ES, the product components have instrumented their code to instantiate the CMM objects and expose run-time values through the attributes of the monitored objects. The CMM objects that are implemented by each component determines what can be monitored, and for this reason, some components expose less attributes than others. The list of objects and attributes that are exposed for monitoring by each product component is given in Appendix B, Monitored Objects Exposed by Each Component.