From: Pete Harlan <harlan@artselect.com>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Rik van Riel <riel@redhat.com>,
Lorenzo Allegrucci <l_allegrucci@yahoo.it>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Suparna Bhattacharya <suparna@in.ibm.com>,
Jens Axboe <jens.axboe@oracle.com>
Subject: Re: SMP performance degradation with sysbench
Date: Mon, 26 Feb 2007 16:04:01 -0600 [thread overview]
Message-ID: <20070226220401.GA22363@artselect.com> (raw)
In-Reply-To: <45E2E244.8040009@yahoo.com.au>
On Tue, Feb 27, 2007 at 12:36:04AM +1100, Nick Piggin wrote:
> I found a couple of interesting issues so far. Firstly, the MySQL
> version that I'm using (5.0.26-Max) is making lots of calls to
FYI, MySQL fixed some scalability problems in version 5.0.30, as
mentioned here:
http://www.mysqlperformanceblog.com/2007/01/03/innodb-benchmarks/
It may be worth using more recent sources than 5.0.26 if tracking down
scaling problems in MySQL.
--Pete
----------------------------------
Pete Harlan
ArtSelect, Inc.
harlan@artselect.com
http://www.artselect.com
ArtSelect is a subsidiary of a21, Inc.
next prev parent reply other threads:[~2007-02-26 22:04 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-25 17:44 SMP performance degradation with sysbench Lorenzo Allegrucci
2007-02-25 23:46 ` Rik van Riel
2007-02-26 13:36 ` Nick Piggin
2007-02-26 13:41 ` Nick Piggin
2007-02-26 22:04 ` Pete Harlan [this message]
2007-02-26 22:36 ` Dave Jones
2007-02-27 0:32 ` Hiro Yoshioka
2007-02-27 0:43 ` Rik van Riel
2007-02-27 4:03 ` Hiro Yoshioka
2007-02-27 4:31 ` Rik van Riel
2007-02-27 8:14 ` J.A. Magallón
2007-02-27 14:02 ` Rik van Riel
2007-02-27 14:56 ` Paulo Marques
2007-02-27 20:40 ` Nish Aravamudan
2007-02-28 2:21 ` Bill Davidsen
2007-02-28 2:52 ` Nish Aravamudan
2007-03-01 0:20 ` Nish Aravamudan
2007-02-27 19:05 ` Lorenzo Allegrucci
2007-03-01 16:57 ` Lorenzo Allegrucci
2007-02-28 1:27 ` Nish Aravamudan
2007-02-28 2:22 ` Nick Piggin
2007-02-28 2:51 ` Nish Aravamudan
2007-03-12 22:00 ` Anton Blanchard
2007-03-13 5:11 ` Nick Piggin
2007-03-13 9:45 ` Andrea Arcangeli
2007-03-13 10:06 ` Nick Piggin
2007-03-13 10:31 ` Andrea Arcangeli
2007-03-13 10:37 ` Nick Piggin
2007-03-13 10:57 ` Andrea Arcangeli
2007-03-13 11:12 ` Nick Piggin
2007-03-13 11:40 ` Eric Dumazet
2007-03-13 11:56 ` Nick Piggin
2007-03-13 11:42 ` Andrea Arcangeli
2007-03-13 12:02 ` Eric Dumazet
2007-03-13 12:27 ` Jakub Jelinek
2007-03-13 12:08 ` Nick Piggin
2007-03-14 23:33 ` Siddha, Suresh B
2007-03-20 2:29 ` Zhang, Yanmin
2007-04-02 2:59 ` Zhang, Yanmin
2007-03-13 6:00 ` Eric Dumazet
2007-03-14 0:36 ` Nish Aravamudan
2007-03-14 1:00 ` Eric Dumazet
2007-03-14 1:09 ` Nish Aravamudan
[not found] <fa.V3M3ZgXL+lFlIyhx43YxCU/JFUk@ifi.uio.no>
[not found] ` <fa.ciL5lzdfskdJHJPgn+UVCHt/9EM@ifi.uio.no>
[not found] ` <fa.2ABbHhyCbp3Fx7hSE/Gr0SuzFvw@ifi.uio.no>
[not found] ` <fa.oaZk6Aiqd8gyZNsj7+m+w9MibhU@ifi.uio.no>
[not found] ` <fa.RjX9Y4ckjRCle5L+uWNdd0snOio@ifi.uio.no>
[not found] ` <fa.XocsudxlGplKh0kloTtA0juPwtA@ifi.uio.no>
2007-02-28 0:20 ` Robert Hancock
2007-02-28 1:32 ` Hiro Yoshioka
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