From: Rik van Riel <riel@redhat.com>
To: werner <w.landgraf@ru.ru>
Cc: David Rientjes <rientjes@google.com>,
Colin Cross <ccross@google.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Hugh Dickins <hughd@google.com>,
linux-kernel@vger.kernel.org, Oleg Nesterov <oleg@redhat.com>,
Rabin Vincent <rabin.vincent@stericsson.com>,
Christian Bejram <christian.bejram@stericsson.com>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Anton Vorontsov <anton.vorontsov@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org
Subject: Re: v3.4-rc2 out-of-memory problems (was Re: 3.4-rc1 sticks-and-crashs)
Date: Sat, 14 Apr 2012 15:58:41 -0400 [thread overview]
Message-ID: <4F89D6F1.8020604@redhat.com> (raw)
In-Reply-To: <web-725985845@zbackend1.aha.ru>
On 04/14/2012 03:38 PM, werner wrote:
> Perhaps someone could check this
>
> Ocasionally it still happens that the computer slows down very, during
> appr. 1 minute (but it dont crash, nor is nothing visible in syslog).
>
> I think this wasn't before approx. the 3.2 kernel, at least I didn't
> perceive it, but this happens at 3.3 and 3.4-rc2-inclusive all patchs.
>
> Below, ps alx and top i printed in a file at an ocasion as this happened
> I observed that then always kmemleak is almost at the beginning of top
I have a feeling you might enjoy things like the sysprof
tool, which can show you not only which process is using
CPU time, but also where it is spent.
--
All rights reversed
next prev parent reply other threads:[~2012-04-14 19:58 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-14 19:38 v3.4-rc2 out-of-memory problems (was Re: 3.4-rc1 sticks-and-crashs) werner
2012-04-14 19:58 ` Rik van Riel [this message]
2012-04-14 21:03 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2012-04-10 12:53 werner
2012-04-10 1:52 werner
2012-04-10 1:51 ` Rik van Riel
2012-04-10 2:13 ` werner
2012-04-09 7:01 werner
2012-04-09 6:52 werner
2012-04-09 2:42 Linus Torvalds
2012-04-09 2:50 ` Andrew Morton
2012-04-09 3:11 ` Linus Torvalds
2012-04-09 7:04 ` Sven Joachim
2012-04-09 15:24 ` Linus Torvalds
2012-04-09 15:43 ` Sven Joachim
2012-04-09 15:57 ` Rik van Riel
2012-04-09 16:19 ` Sven Joachim
2012-04-09 16:33 ` Rik van Riel
2012-04-09 17:00 ` Pekka Enberg
2012-04-09 17:19 ` Sven Joachim
2012-04-09 17:00 ` Sven Joachim
2012-04-09 17:20 ` Rik van Riel
2012-04-09 10:15 ` David Rientjes
2012-04-09 15:39 ` Linus Torvalds
2012-04-09 21:22 ` David Rientjes
2012-04-09 22:09 ` Linus Torvalds
2012-04-09 23:25 ` David Rientjes
2012-04-09 23:55 ` Linus Torvalds
2012-04-10 0:04 ` David Rientjes
2012-04-14 20:50 ` Srivatsa S. Bhat
[not found] ` <web-723076709@zbackend1.aha.ru>
[not found] ` <alpine.DEB.2.00.1204091637280.21813@chino.kir.corp.google.com>
[not found] ` <web-723082731@zbackend1.aha.ru>
[not found] ` <alpine.DEB.2.00.1204091707580.21813@chino.kir.corp.google.com>
2012-04-10 7:09 ` werner
2012-04-10 7:10 ` werner
2012-04-09 22:13 ` Colin Cross
2012-04-09 22:21 ` Greg Kroah-Hartman
2012-04-09 22:44 ` john stultz
2012-04-09 22:30 ` Linus Torvalds
2012-04-09 23:37 ` David Rientjes
2012-04-10 0:23 ` Colin Cross
2012-04-10 0:32 ` David Rientjes
2012-04-10 1:21 ` Colin Cross
2012-04-10 1:33 ` David Rientjes
2012-04-10 1:37 ` Colin Cross
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