title: JConsole Threads Tab - Understand Info
body: <p>I'm running JBoss 5. I see that memory keep is increasing as time pass. 
  The number of active threads are increasing. The following stacktrace is taken from an active thread which is one of many threads (These are the threads that are being added as time pass).
  What can i learn from the stacktrace? How can I go deeper and have clearer view of what is going on?</p>
  
  <p>Name: WorkManager(2)-92
  State: WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4e2e52
  Total blocked: 1  Total waited: 1</p>
  
  <p>Stack trace: 
  sun.misc.Unsafe.park(Native Method)
  java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
  java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
  java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:358)
  java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
  java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
  java.lang.Thread.run(Thread.java:619)</p>
  
  <p>Thanks,
  Rod</p>