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Date: Tue, 10 Jul 2001 19:59:30 -0700
From: "Jeff V. Merkey" <jmerkey@vger.timpanogas.org>
To: vokamura@oracle.com, Brian Strand <bstrand@switchmanagement.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2x Oracle slowdown from 2.2.16 to 2.4.4
Message-ID: <20010710195930.A5756@vger.timpanogas.org>
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In-Reply-To: <3B4BA19C.3050706@switchmanagement.com>; from bstrand@switchmanagement.com on Tue, Jul 10, 2001 at 05:45:16PM -0700
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On Tue, Jul 10, 2001 at 05:45:16PM -0700, Brian Strand wrote:

Van,

Can you help this person?

Jeff


> We are running 3 Oracle servers, each dual CPU, 1 1GB and 2 2GB memory, 
>  between 36-180GB of RAID.  On June 26, I upgraded all boxes from Suse 
> 7.0 to Suse 7.2 (going from kernel version 2.2.16-40 to 2.4.4-14). 
>  Reviewing Oracle job times (jobs range from a few minutes to 10 hours) 
> before and after, performance is almost exactly twice as poor after the 
> upgrade versus before the upgrade.  Nothing in the hardware or Oracle 
> configuration has changed on any server.  Does anyone have any ideas as 
> to what might cause this?
> 
> Thanks,
> Brian Strand
> CTO Switch Management
> 
> 
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