`Monitor cpu usage per thread in java?

Question

I would like to ask whether there is some simple way to determine cpu usage per thread in java. Thanks

Answer 1

by using java.lang.management.ThreadMXBean. How to obtain a ThreadMXBean:

 ThreadMXBean tmxb = ManagementFactory.getThreadMXBean();

then you can query how much a specific thread is consuming by using:

 long cpuTime = tmxb.getThreadCpuTime(aThreadID);

Hope it helps.