How can I display the thread CPU utilization?

As of JBoss v4.0.3, the ServerInfo MBean registered under the name

jboss.system:type=ServerInfo has been enhanced with a new operation

listThreadCpuUtilization() that presents a sorted list of the active

threads in the server and their CPU utilization, measured in milliseconds.

This is only available when running under JDK5+ compatible JVMs.

More information about the underlying APIs can be found

here. 

Calling the operation produces a listing like the following:

Related

GenerateAThreadDumpWithTheJMXConsole

HowCanIDisplayTheMemoryPoolUsage

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