Oracle-L: Re: RBS question

From: Greg Moore <sqlgreg_at_pacbell.net>
Date: Tue, 16 Apr 2002 17:33:18 -0800
Message-ID: <F001.00445EFC.20020416173318@fatcity.com>

> I have just been asked to find if there's contention in the rollback
> segment header.. which tables (columns) should I look in ?

v$waitstat

Look in the Oracle manual, "Designing and Tuning for Performance," in the chapter, "Tuning Resource Contention." There is a section on Reducing Contention for Rollback Segments that tells how to identify this type of contention and remedy it.

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Author: Greg Moore
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Received on Tue Apr 16 2002 - 20:33:18 CDT