Oracle-L: RE: Row level security and latch waits

From: DENNIS WILLIAMS <DWILLIAMS_at_LIFETOUCH.COM>
Date: Tue, 19 Aug 2003 07:39:25 -0800
Message-ID: <F001.005CB893.20030819073925@fatcity.com>

Raj - In this case, RLS would be Row Level Security?

Dennis Williams
DBA, 80%OCP, 100% DBA
Lifetouch, Inc.
dwilliams_at_lifetouch.com

-----Original Message-----
Sent: Tuesday, August 19, 2003 10:19 AM
To: Multiple recipients of list ORACLE-L

hi all,

in the latest code release, a group implemented RLS and since then spotlight is constantly flagging 'latch waits' in the system. Yesterday the latch waits were upwards of 90%.

Most active sessions seem to run the policy function defined as part of RLS. The worst part was all this wait was only on one node, the other node was healthy.

While we are trying to capture more information, anything else that we can do? Any ideas? TIA

Raj

Rajendra dot Jamadagni at nospamespn dot com All Views expressed in this email are strictly personal. QOTD: Any clod can have facts, having an opinion is an art !

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Author: DENNIS WILLIAMS
INET: DWILLIAMS_at_LIFETOUCH.COM

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