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RE: Oh Where Oh Where Is My Redo Coming From

From: Post, Ethan <Ethan.Post_at_ps.net>
Date: Fri, 21 Feb 2003 12:25:18 -0800
Message-ID: <F001.0055536F.20030221122518@fatcity.com>


So what about an app server process that has been handling requests for 2 weeks? In this case I still won't know anything about the process(es) causing the redo.

I have monitoring scripts that can trigger execution of another script(s) to enact SQL trace on the top "N" sessions generating redo, commits, whatever...and send me the trace files. It is nice when I see a process that runs at some point in the night and I want trace files but I also want sleep.

-----Original Message-----
Sent: Friday, February 21, 2003 11:59 AM To: Multiple recipients of list ORACLE-L

> select sid, name, value
> from v$statname n, v$sesstat v
> where v.statistic# = n.statistic#
> and name like 'redo size'
> and value > 100000
> order by value desc

-- 
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-- 
Author: Post, Ethan
  INET: Ethan.Post_at_ps.net

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Received on Fri Feb 21 2003 - 14:25:18 CST

Original text of this message

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