From: Ed Tomlinson <edt@aei.ca>
To: Samium Gromoff <deepfire@sic-elvis.zel.ru>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.0 performance problems
Date: Mon, 5 Jan 2004 10:09:46 -0500 [thread overview]
Message-ID: <200401051009.46293.edt@aei.ca> (raw)
In-Reply-To: <87smiud180.wl@canopus.ns.zel.ru>
On January 05, 2004 07:33 am, Samium Gromoff wrote:
> At Tue, 30 Dec 2003 08:55:00 -0500,
>
> Ed Tomlinson wrote:
> > On December 30, 2003 06:41 am, Samium Gromoff wrote:
> > > Reality sucks.
> > >
> > > People are ignorant enough to turn blind eye to obvious vm regressions.
> > >
> > > No developers run 64M boxens anymore...
> >
> > No one is turning a blind eye. Notice Linus has reponded to and is
> > interested in this thread. The vm is not perfect in all cases - in most
> > cases it is faster though...
>
> "in most cases it is faster" is a big lie.
>
> The reality is: on all usual one-way boxes 2.6 goes slower than 2.4 once
> you start paging.
I would argue that in most case you do not page or page very little - know that is
the case here.
In any case it does point out what part of the system needs to be improved.
Ed
next prev parent reply other threads:[~2004-01-05 15:10 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-30 11:41 2.6.0 performance problems Samium Gromoff
2004-01-03 19:54 ` Bill Davidsen
[not found] ` <200312300855.00741.edt@aei.ca>
2004-01-05 12:33 ` Samium Gromoff
2004-01-05 15:09 ` Ed Tomlinson [this message]
2004-01-06 2:23 ` David Lang
2004-01-06 14:44 ` Samium Gromoff
-- strict thread matches above, loose matches on Subject: below --
2003-12-29 22:07 Thomas Molina
2003-12-29 22:21 ` Linus Torvalds
2003-12-29 22:58 ` Thomas Molina
2003-12-29 23:04 ` Linus Torvalds
2003-12-30 14:14 ` Thomas Molina
2003-12-30 14:39 ` William Lee Irwin III
2003-12-30 21:14 ` Thomas Molina
2003-12-30 21:23 ` Linus Torvalds
2003-12-31 0:50 ` Thomas Molina
2003-12-31 1:01 ` Linus Torvalds
2003-12-31 1:34 ` Andrew Morton
2003-12-31 11:25 ` bert hubert
2003-12-30 21:35 ` William Lee Irwin III
2003-12-30 23:46 ` Roger Luethi
2003-12-30 18:20 ` Linus Torvalds
2003-12-29 23:14 ` Martin Schlemmer
2003-12-30 5:09 ` William Lee Irwin III
2003-12-30 10:27 ` Thomas Molina
2003-12-29 23:25 ` David B. Stevens
2003-12-29 23:05 ` Thomas Molina
2003-12-29 23:43 ` Martin Schlemmer
2003-12-30 0:17 ` Thomas Molina
2003-12-30 1:23 ` Martin Schlemmer
2003-12-30 1:27 ` Dave Jones
2003-12-30 1:37 ` Martin Schlemmer
2003-12-30 1:40 ` Dave Jones
2003-12-30 1:49 ` Thomas Molina
2003-12-30 2:03 ` Mike Fedyk
2004-01-03 19:37 ` Bill Davidsen
2003-12-30 1:25 ` Roger Luethi
2003-12-30 1:37 ` Thomas Molina
2003-12-30 19:21 ` Andy Isaacson
2003-12-30 19:40 ` William Lee Irwin III
2003-12-30 22:24 ` Roger Luethi
2003-12-31 0:33 ` Thomas Molina
2003-12-31 10:17 ` Roger Luethi
2003-12-31 11:21 ` Jens Axboe
2003-12-31 21:03 ` Roger Luethi
2004-01-01 1:27 ` Thomas Molina
2004-01-01 10:23 ` Roger Luethi
2004-01-01 23:09 ` Roger Luethi
2004-01-02 10:11 ` Jens Axboe
2003-12-30 1:27 ` Thomas Molina
2003-12-30 2:53 ` Thomas Molina
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