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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Querying v$ tables very slow after upgrade
Patty
What does trace & tkprof show ? for an offending SQL?
Thanks
Riyaj
-----Original Message-----
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Patty.Charlebois_at_greenshield.ca
Sent: Monday, June 25, 2007 11:47 AM
To: Oracle-L_at_freelists.org
Subject: Querying v$ tables very slow after upgrade
After upgrading our production database from 9.2.0.7 to 10.2.0.3 yesterday we are having severe performance problems when trying to query any dba_* view or v$* view.
I checked and stats were gathered for all SYS tables during the upgrade, the last_analyzed date is the time of the upgrade.
Does anyone have any experience with this?
Thanks,
Patty
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Received on Mon Jun 25 2007 - 13:22:40 CDT
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