From: "Benjamin C.R. LaHaise" <blah@kvack.org>
To: Zlatko Calusic <Zlatko.Calusic@CARNet.hr>
Cc: "Stephen C. Tweedie" <sct@redhat.com>,
"Eric W. Biederman" <ebiederm+eric@npwt.net>,
linux-mm@kvack.org
Subject: Re: More info: 2.1.108 page cache performance on low memory
Date: Thu, 23 Jul 1998 11:17:54 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.3.95.980723110802.5181A-100000@as200.spellcast.com> (raw)
In-Reply-To: <87btqg1u9j.fsf@atlas.CARNet.hr>
On 23 Jul 1998, Zlatko Calusic wrote:
> I was very carefull to do exactly the same sequence in both tests!
> I think it is obvious from the first line of those vmstat reports.
>
> Anything I forgot to test? :)
Yeap! ;-) Could you try Werner Fink's lowmem.patch -- it changes the
MAX_PAGE_AGE mechanism to have a dynamic upper limit which is lower on
systems with less memory... That should have a similar effect to the
multiple invocations of age_page that you tried.
-ben
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next prev parent reply other threads:[~1998-07-23 15:17 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-07-13 16:53 Stephen C. Tweedie
1998-07-13 18:08 ` Eric W. Biederman
1998-07-13 18:29 ` Zlatko Calusic
1998-07-14 17:32 ` Stephen C. Tweedie
1998-07-16 12:31 ` Zlatko Calusic
1998-07-14 17:30 ` Stephen C. Tweedie
1998-07-18 1:10 ` Eric W. Biederman
1998-07-18 13:28 ` Zlatko Calusic
1998-07-18 16:40 ` Eric W. Biederman
1998-07-20 9:15 ` Zlatko Calusic
1998-07-22 10:40 ` Stephen C. Tweedie
1998-07-23 10:06 ` Zlatko Calusic
1998-07-23 12:22 ` Stephen C. Tweedie
1998-07-23 14:07 ` Zlatko Calusic
1998-07-23 17:18 ` Stephen C. Tweedie
1998-07-23 19:33 ` Zlatko Calusic
1998-07-27 10:57 ` Stephen C. Tweedie
1998-07-26 14:49 ` Eric W Biederman
1998-07-27 11:02 ` Stephen C. Tweedie
1998-08-02 5:19 ` Eric W Biederman
1998-08-17 13:57 ` Stephen C. Tweedie
1998-08-17 15:35 ` Stephen C. Tweedie
1998-08-20 12:40 ` Eric W. Biederman
1998-07-20 15:58 ` Stephen C. Tweedie
1998-07-22 10:36 ` Stephen C. Tweedie
1998-07-22 18:01 ` Rik van Riel
1998-07-23 10:59 ` Stephen C. Tweedie
1998-07-22 10:33 ` Stephen C. Tweedie
1998-07-23 10:59 ` Zlatko Calusic
1998-07-23 12:23 ` Stephen C. Tweedie
1998-07-23 15:06 ` Zlatko Calusic
1998-07-23 15:17 ` Benjamin C.R. LaHaise [this message]
1998-07-23 15:25 ` Zlatko Calusic
1998-07-23 17:27 ` Benjamin C.R. LaHaise
1998-07-23 19:17 ` Dr. Werner Fink
1998-07-23 17:12 ` Stephen C. Tweedie
1998-07-23 17:42 ` Zlatko Calusic
1998-07-23 19:12 ` Dr. Werner Fink
1998-07-27 10:40 ` Stephen C. Tweedie
1998-07-23 19:51 ` Rik van Riel
1998-07-24 11:21 ` Zlatko Calusic
1998-07-24 14:25 ` Rik van Riel
1998-07-24 17:01 ` Zlatko Calusic
1998-07-24 21:55 ` Rik van Riel
1998-07-25 13:05 ` Zlatko Calusic
1998-07-27 10:54 ` Stephen C. Tweedie
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