Oracle VM Consulting
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Deadlock trace file enhancements

Thanks to Dominic Brooks for this story

Just browsing some deadlock trace files on 11gR2.

Oracle Virtualization and Cloud Consulting
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I normally look at sections:

  • Deadlock Graph
  • Information for the OTHER waiting session
  • Information for THIS session

and very rarely go beyond section PROCESS_STATE.

But, casually browsing, I came across these sections relating to the killed session:

  • Session Wait History
  • Sampled Session History of session

Nice additions. When did that happen?

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