Oracle-L: Re: Redo Logs Problem

From: Tanel Poder <tanel.poder.003_at_mail.ee>
Date: Fri, 01 Aug 2003 07:59:36 -0800
Message-ID: <F001.005C840E.20030801075936@fatcity.com>

Hi!

Statistic#'s vary between versions (and possibly platforms), so one should use statistic names instead of numbers in scripts. Statistic# 99 is "physical reads direct (lob)" in my test environment for example.

Tanel.

Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Friday, August 01, 2003 6:49 PM

> Hi,
> you may be able to identify the sessions that are generating a lot of redo
> by running this query. It will list the amount of redo generated by eash
> session.
>
> select s.sid,s.value
> from v$sesstat s
> where s.statistic#=99
> and s.value!=0
>
> Cheers,
> Mike Hately
>
>
>
> -----Original Message-----
> Sent: 01 August 2003 10:34
> To: Multiple recipients of list ORACLE-L
>
>
> Hi Listers,
>
> One of my remote Clients is facing a problem with Redo Logs. The Redo Logs
> and the Archive logs in turn have suddenly started to generate at an
> alarming Rate. This has suddenly started from the last 1 week without any
> changes to Database Configuration or any other system settings (as per
> client).
>
> Can anyone please help me and let me know all the reasons that could be
> responsible for this behavior. Any Help from u will be appreciated.
>
> Regards
>
> Munish Bajaj
>
>
>
>
>
>
>

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>
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> --
> Author: Hately, Mike (LogicaCMG)
> INET: mike.hately_at_nedl.co.uk
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Tanel Poder
  INET: tanel.poder.003_at_mail.ee

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Received on Fri Aug 01 2003 - 10:59:36 CDT