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

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