From: "Dr. David Alan Gilbert" <linux@treblig.org>
To: Ask List <askthelist@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Runnable threads on run queue
Date: Sat, 8 Jul 2006 23:19:24 +0100 [thread overview]
Message-ID: <20060708221923.GA1893@gallifrey> (raw)
In-Reply-To: <loom.20060708T220409-206@post.gmane.org>
* Ask List (askthelist@gmail.com) wrote:
> Have an issue maybe someone on this list can help with.
<snip>
> Please help.
>
> procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
> r b swpd free buff cache si so bi bo in cs us sy id wa
> 83 0 1328 301684 37868 1520632 0 0 0 264 400 1332 98 2 0 0
> 17 0 1328 293936 37868 1520688 0 0 0 0 537 979 97 3 0 0
> 73 0 1328 293688 37868 1520712 0 0 0 0 268 2643 98 2 0 0
> 80 0 1328 277220 37868 1520756 0 0 0 0 351 824 98 2 0 0
> 49 0 1328 262452 37868 1520800 0 0 0 0 393 1882 97 3 0 0
> 45 0 1328 246796 37868 1520828 0 0 0 304 302 1631 96 4 0 0
> 55 0 1328 243852 37868 1520872 0 0 0 0 356 1101 99 1 0 0
> 17 0 1328 228672 37868 1520916 0 0 0 0 336 748 97 3 0 0
> 0 0 1328 299948 37868 1520956 0 0 0 0 299 821 78 3 19 0
> 0 0 1328 299184 37868 1520960 0 0 0 0 168 78 8 0 92 0
Could you also post the output of iostat -x 1 covering the same period?
(You might need to restrict the set of devices if you have a lot)
The pattern of bursts of output is something I've seen on apps
just trying to do continuous large writes and I'm wondering
what you are seeing there.
Dave
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux on Alpha,68K| Happy \
\ gro.gilbert @ treblig.org | MIPS,x86,ARM,SPARC,PPC & HPPA | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
next prev parent reply other threads:[~2006-07-08 22:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-08 20:18 Runnable threads on run queue Ask List
2006-07-08 21:18 ` Chase Venters
2006-07-08 22:54 ` Ask List
2006-07-08 22:19 ` Dr. David Alan Gilbert [this message]
2006-07-08 23:08 ` Ask List
2006-07-09 7:20 ` Mike Galbraith
2006-07-09 23:38 ` Horst von Brand
2006-07-12 4:14 ` Ask List
2006-07-12 5:40 ` Mike Galbraith
2006-07-13 19:05 ` Ask List
2006-07-09 8:33 ` Rik van Riel
2006-07-12 3:55 ` Ask List
[not found] <fa.CQngdtRN/1xSBi2RLvhjLxBm1bE@ifi.uio.no>
2006-07-09 16:11 ` Robert Hancock
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