Finding long running queries..

  • From: Upendra nerilla <nupendra@xxxxxxxxxxx>
  • To: Oracle-L <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 19 Nov 2015 13:55:08 -0500

Hello everyone -
Environment: Oracle RAC 11.2 on OEL

I am trying to set 10046 trace on a batch process to see which queries needs
tuning.. The process runs for over 12 hours. Last time I set a max dump file to
6G which got filled up in a couple of hours. current udump directory has
limited storage and I don't want to repoint it to another location for the
entire duration.
I am trying to see if there are any work around like - writing a specific trace
file to another file system? or any other ways to minimize the output?

Or if there are better ways to find long running queries for a specific
session, i am open to suggestions.
FYI, I do have Tuning/Diag pack licenses on these databases..

Thanks much
-Upendra

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