JConsole

Java 

JConsole is a graphical monitoring tool to monitor Java Virtual Machine and Java applications both on a local or remote machine.

It can be useful for monitoring memory leaks,high CPU and thread locks.

How to run?

From command line

c:>jconsole

Or go to you JDK installation bin folder and click on jconsole.exe

Select the process in 'JConsole: New Connection window':

That's it, start monitoring!