From: "Dmitry Adamushko" <dmitry.adamushko@gmail.com>
To: "Micah Dowty" <micah@vmware.com>
Cc: "Ingo Molnar" <mingo@elte.hu>,
"Christoph Lameter" <clameter@sgi.com>,
"Kyle Moffett" <mrmacman_g4@mac.com>,
"Cyrus Massoumi" <cyrusm@gmx.net>,
"LKML Kernel" <linux-kernel@vger.kernel.org>,
"Andrew Morton" <akpm@osdl.org>, "Mike Galbraith" <efault@gmx.de>,
"Paul Menage" <menage@google.com>,
"Peter Williams" <pwil3058@bigpond.net.au>
Subject: Re: High priority tasks break SMP balancer?
Date: Sat, 17 Nov 2007 20:10:35 +0100 [thread overview]
Message-ID: <b647ffbd0711171110q9f695e1qb42ba73dc23b626d@mail.gmail.com> (raw)
In-Reply-To: <20071117010352.GA13666@vmware.com>
Micah,
ok, would it be possible to get "cat /proc/schedstat" output at the
moment when you observe the 'problem'? So we could try to analyze
behavior of the load balancer (yeah, we should have probably started
with this step)
something like this:
(the problem appears)
# cat /proc/schedstat
... wait either a few seconds or until the problem disappears
(whatever comes first)
# cat /proc/schedstat
TIA,
>
> --Micah
>
--
Best regards,
Dmitry Adamushko
next prev parent reply other threads:[~2007-11-17 19:10 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-09 22:34 Micah Dowty
2007-11-09 23:56 ` Cyrus Massoumi
2007-11-10 0:11 ` Micah Dowty
2007-11-14 18:39 ` Micah Dowty
2007-11-15 18:48 ` Kyle Moffett
2007-11-15 19:14 ` Micah Dowty
2007-11-15 20:07 ` Christoph Lameter
2007-11-15 20:24 ` Micah Dowty
2007-11-15 21:28 ` Christoph Lameter
2007-11-15 21:35 ` Micah Dowty
2007-11-16 2:31 ` Christoph Lameter
2007-11-16 2:44 ` Micah Dowty
2007-11-16 6:07 ` Ingo Molnar
2007-11-16 9:19 ` Micah Dowty
2007-11-16 10:45 ` Ingo Molnar
2007-11-16 10:48 ` Micah Dowty
2007-11-16 22:12 ` Christoph Lameter
2007-11-16 10:48 ` Dmitry Adamushko
2007-11-16 22:14 ` Micah Dowty
2007-11-16 23:26 ` Dmitry Adamushko
2007-11-17 1:03 ` Micah Dowty
2007-11-17 19:10 ` Dmitry Adamushko [this message]
2007-11-19 18:51 ` Micah Dowty
2007-11-19 22:22 ` Dmitry Adamushko
2007-11-19 23:05 ` Micah Dowty
2007-11-20 5:57 ` Ingo Molnar
2007-11-20 18:06 ` Micah Dowty
2007-11-20 21:47 ` Dmitry Adamushko
2007-11-22 7:46 ` Micah Dowty
2007-11-22 12:53 ` Dmitry Adamushko
2007-11-26 19:44 ` Micah Dowty
2007-11-27 9:21 ` Dmitry Adamushko
2007-11-27 17:13 ` Micah Dowty
2007-11-16 19:13 ` David Newall
2007-11-16 21:38 ` Micah Dowty
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