From: Dave Hansen <haveblue@us.ibm.com>
To: Mike Sullivan <mksully@us.ibm.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: I/O degredation with AS on 2.6.0-test3
Date: 08 Sep 2003 13:26:04 -0700 [thread overview]
Message-ID: <1063052763.29025.100.camel@nighthawk> (raw)
In-Reply-To: <OF0770DEDD.BEBEF8A2-ON85256D9B.00659B11@us.ibm.com>
You might want to try Martin Bligh's diffprofile utility. It's a bit
hard to compare 2 500-line profiles without it.
ftp://ftp.kernel.org/pub/linux/kernel/people/mbligh/tools/
Also, there have evidently been a few I/O scheduler fixes since -test3.
Please retry with -test5.
--
Dave Hansen
haveblue@us.ibm.com
next prev parent reply other threads:[~2003-09-08 20:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-08 18:58 Mike Sullivan
2003-09-08 20:26 ` Dave Hansen [this message]
2003-09-09 2:44 ` I/O degredation with AS on 2.6.0-test3 Nick Piggin
-- strict thread matches above, loose matches on Subject: below --
2003-09-17 15:22 Mike Sullivan
2003-09-17 22:57 ` Nick Piggin
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