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From: Rik van Riel <riel@conectiva.com.br>
To: German Gomez Garcia <german@piraos.com>
Cc: Mailing List Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Strange behaviour of swap under 2.4.5-ac15
Date: Mon, 18 Jun 2001 10:37:21 -0300 (BRST)	[thread overview]
Message-ID: <Pine.LNX.4.21.0106181036150.2056-100000@imladris.rielhome.conectiva> (raw)
In-Reply-To: <Pine.LNX.4.33.0106181150320.11843-100000@hal9000.piraos.com>

On Mon, 18 Jun 2001, German Gomez Garcia wrote:

> 	I've running 2.4.5-ac15 for almost a day (22 hours) and I found
> some strange behaviour of the kswap, at least it was not present in
> 2.4.5-ac9. The swap memory increase with time as the cache dedicated
> memory also increase, that is swapping process at a very fast rate, even
> when no program is getting more memory. Is that the expected behaviour?

Yes, this is expected behaviour with -ac14, -pre3 and newer.

Note that the memory isn't actually swapped out. It's still
sitting in RAM, being counted as swap cache (and because of
this showing up as "cache" in top).

regards,

Rik
--
Virtual memory is like a game you can't win;
However, without VM there's truly nothing to lose...

http://www.surriel.com/		http://distro.conectiva.com/

Send all your spam to aardvark@nl.linux.org (spam digging piggy)


  parent reply	other threads:[~2001-06-18 13:37 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-06-18 10:14 Strange behaviour of swap under 2.4.5-ac15 German Gomez Garcia
2001-06-18 12:35 ` Andrea Arcangeli
2001-06-18 13:17   ` German Gomez Garcia
2001-06-18 13:34     ` Luigi Genoni
2001-06-18 13:44       ` Andrea Arcangeli
2001-06-18 13:43   ` Rik van Riel
2001-06-18 13:56     ` Andrea Arcangeli
2001-06-18 14:54       ` Rik van Riel
2001-06-18 15:03         ` Andrea Arcangeli
2001-06-18 16:44           ` Rik van Riel
2001-06-18 17:00             ` Andrea Arcangeli
2001-06-18 13:37 ` Rik van Riel [this message]
2001-06-18 13:49   ` Andrea Arcangeli
2001-06-19  5:20     ` Mike Galbraith
     [not found] <20010618174445.F1317@athlon.random>
2001-06-18 19:32 ` German Gomez Garcia

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