Make a dedicated server connection, execute the following
statement 
 alter session set events='10046 trace name context forever, level 10';
and ship the resulting trace file to Cary. More about the details
on http://www.hotsos.com

> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, August 21, 2002 5:01 PM
> To: Multiple recipients of list ORACLE-L
> Subject: Analyzing a Trigger for Performance
> 
> 
> Hi,
> 
> I had noticed that one of our triggers is performing very 
> badly.  I had disabled the trigger to test replication and 
> there was a issue with the trigger. When the developer 
> changed the trigger and enabled it, replication slowed down 
> to one record per second (other tables are being updated, 
> instered, and deleted from).
> 
>       I analyzed the plans for all sql statements generated 
> in the trigger itself and they are all using the correct 
> indices etc.  There are no full table scans etc.  We have 
> simliar trigger on our other replicated tables that are not 
> seeing THIS bad performance.
> 
>       Any one have any suggestions/links for putting this 
> trigger through the paces to determine the bottleneck?
> 
> Thanks,
> 
>       Hannah
> -- 
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> -- 
> Author: 
>   INET: [EMAIL PROTECTED]
> 
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-- 
Author: Gogala, Mladen
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