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Posted by on in Performance

Suggested reading: Definitions of Thread, Pool, DeadLock and Hung in WebSphere Application Server 

How to investigate deadlock issues

  1. Collect javacores;
  2. Look for deadlock messages
  3. Look for threads in waiting status
  4. Look for threads owns monitor lock
  5. Compare threads and compare monitors

 

Tagged in: Deadlock Javacore Troubleshooting WebSphere Application Server WebSphere Commerce
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