From: Brian Strand <bstrand@switchmanagement.com>
To: linux-kernel@vger.kernel.org
Subject: 2x Oracle slowdown from 2.2.16 to 2.4.4
Date: Tue, 10 Jul 2001 17:45:16 -0700 [thread overview]
Message-ID: <3B4BA19C.3050706@switchmanagement.com> (raw)
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
next reply other threads:[~2001-07-11 0:45 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-11 0:45 Brian Strand [this message]
2001-07-11 1:15 ` 2x Oracle slowdown from 2.2.16 to 2.4.4 Andrea Arcangeli
2001-07-11 16:44 ` Brian Strand
2001-07-11 17:08 ` Andrea Arcangeli
2001-07-11 17:23 ` Chris Mason
2001-07-11 23:03 ` Lance Larsh
2001-07-11 23:46 ` Brian Strand
2001-07-12 15:21 ` Lance Larsh
2001-07-12 21:31 ` Hans Reiser
2001-07-12 21:51 ` Chris Mason
2001-07-13 3:00 ` Andrew Morton
2001-07-13 4:17 ` Andrew Morton
2001-07-13 15:36 ` Jeffrey W. Baker
2001-07-13 15:49 ` Andrew Morton
2001-07-16 22:03 ` Stephen C. Tweedie
2001-07-12 0:23 ` Chris Mason
2001-07-12 14:48 ` Lance Larsh
2001-07-12 2:30 ` Andrea Arcangeli
2001-07-12 9:26 ` [lvm-devel] " Andi Kleen
2001-07-12 9:45 ` Andrea Arcangeli
2001-07-12 17:04 ` Andreas Dilger
2001-07-12 18:18 ` Andrea Arcangeli
2001-07-12 22:55 ` Andrea Arcangeli
2001-07-13 7:35 ` Andreas Dilger
2001-07-13 16:07 ` Andrea Arcangeli
2001-07-12 6:12 ` parviz dey
2001-07-11 2:58 ` Jeff V. Merkey
2001-07-11 15:55 ` Brian Strand
2001-07-11 2:59 ` Jeff V. Merkey
[not found] <Pine.LNX.4.21.0107111530170.2342-100000@llarsh-pc3.us.oracle.com.suse.lists.linux.kernel>
2001-07-12 10:14 ` Andi Kleen
2001-07-12 14:22 ` Chris Mason
2001-07-12 16:09 ` Lance Larsh
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