From: Mike Galbraith <efault@gmx.de>
To: Ingo Molnar <mingo@elte.hu>, Greg Smith <gsmith@gregsmith.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Dhaval Giani <dhaval@linux.vnet.ibm.com>,
lkml <linux-kernel@vger.kernel.org>,
Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Subject: Re: [patch] Re: PostgreSQL pgbench performance regression in 2.6.23+
Date: Sat, 07 Jun 2008 14:50:08 +0200 [thread overview]
Message-ID: <1212843008.4934.16.camel@marge.simson.net> (raw)
In-Reply-To: <1212838682.5571.6.camel@marge.simson.net>
[-- Attachment #1: Type: text/plain, Size: 374 bytes --]
Since I tested mysql+oltp and made the dang pdf of the results, I may
as well actually attach the thing <does that before continuing...>.
BTW, I have a question wrt avg_overlap. When a wakeup cause the current
task to begin sharing CPU with a freshly awakened task, the current task
is tagged.. but the wakee isn't. How come? If one is sharing, so is
the other.
-Mike
[-- Attachment #2: zz.pdf --]
[-- Type: application/pdf, Size: 16583 bytes --]
next prev parent reply other threads:[~2008-06-07 12:51 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-21 17:34 PostgreSQL pgbench performance regression in 2.6.23+ Greg Smith
2008-05-22 7:10 ` Mike Galbraith
2008-05-22 8:28 ` Dhaval Giani
2008-05-22 9:05 ` Mike Galbraith
2008-05-22 10:34 ` Mike Galbraith
2008-05-22 11:25 ` Mike Galbraith
2008-05-22 11:44 ` Peter Zijlstra
2008-05-22 12:09 ` Mike Galbraith
2008-05-22 12:24 ` Peter Zijlstra
2008-05-22 13:16 ` Mike Galbraith
2008-05-23 7:13 ` Greg Smith
2008-05-23 10:00 ` Mike Galbraith
2008-05-23 10:10 ` Ingo Molnar
2008-05-23 10:15 ` Mike Galbraith
2008-05-23 23:18 ` Greg Smith
2008-05-23 23:46 ` Mike Galbraith
2008-05-24 8:08 ` Mike Galbraith
2008-05-27 0:28 ` Greg Smith
2008-05-27 5:59 ` [patch] " Mike Galbraith
2008-05-27 8:20 ` Mike Galbraith
2008-05-27 8:35 ` Mike Galbraith
2008-06-06 5:03 ` Greg Smith
2008-06-06 6:13 ` Mike Galbraith
2008-06-07 11:38 ` Mike Galbraith
2008-06-07 12:50 ` Mike Galbraith [this message]
2008-06-07 13:07 ` Peter Zijlstra
2008-06-07 14:16 ` Mike Galbraith
2008-06-07 16:16 ` Peter Zijlstra
2008-06-07 17:56 ` Mike Galbraith
2008-06-07 13:08 ` Peter Zijlstra
2008-06-07 14:54 ` [patch part 2] " Mike Galbraith
2008-06-07 16:12 ` Peter Zijlstra
2008-06-07 17:53 ` Mike Galbraith
2008-06-07 18:19 ` Mike Galbraith
2008-05-23 13:05 ` Mike Galbraith
2008-05-23 13:35 ` Mike Galbraith
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