Unable to jstat WebSphere Application Server PID

I've spent the entire day trying to find relevant resources about doing jstat on the WebSphere Process ID. I have WebSphere Application Server 7.0 installed on Windows 2003.

I did this command: jstat -gcutil [PID] 1000

But I kept getting "[PID] not found" message.

Any idea how to resolve this issue? O开发者_运维问答r Java's jstat utility does not probe into IBM's derivative JVM?

Nicholas

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Sun jstat does not work with the IBM JVM. The equivalent method for IBM JVMs is to utilize the Java Health Center.