downgrades in v$sql_monitor

  • From: Josh Collier <Josh.Collier@xxxxxxxxxxxx>
  • To: Randolf Geist <info@xxxxxxxxxxxxxxxxxxxxxxxxx>
  • Date: Tue, 9 Jul 2013 16:07:33 +0000

Hi,
I set up a job to capture the contents of v$sql_monitor once a minute during my 
ETL run last night. I am having a hard time writing a query to find evidence of 
queries downgraded to serial. My other queries indicate that there were 
operations downgraded, but I cannot find them in my version of V$sql_monitor. 
All the px_servers_requested contents have the same value in 
px_server_allocated.

Thanks for your time,

Josh C.

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