From: Jamie Lokier <jamie@shareable.org>
To: Szakacsits Szabolcs <szaka@sienet.hu>
Cc: Andrew Morton <akpm@osdl.org>, Grant Miner <mine0057@mrs.umn.edu>,
linux-kernel@vger.kernel.org, reiserfs-list@namesys.com
Subject: Re: Filesystem Tests
Date: Sat, 9 Aug 2003 02:09:50 +0100 [thread overview]
Message-ID: <20030809010950.GD26375@mail.jlokier.co.uk> (raw)
In-Reply-To: <Pine.LNX.4.30.0308061222360.8473-100000@divine.city.tvnet.hu>
Szakacsits Szabolcs wrote:
> I run the results through some scripts to make it more readable.
I think that instead of giving the CPU percentage, you should give the
CPU time used:
CPU time used = CPU percentage * total time
This would give a more accurate measure of how much CPU is used by the
different filesystems. As someone said, if certain operations are
faster with reiser4, you expect a greater percentage of CPU time to be
spent in the disk driver etc. - if the amount of I/O is the same, that is.
Another interesting statistic would be the number of blocks read and
written during the test.
-- Jamie
next prev parent reply other threads:[~2003-08-09 1:16 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-06 2:30 Grant Miner
2003-08-06 3:47 ` Peter Chubb
2003-08-06 10:43 ` Oleg Drokin
2003-08-06 5:41 ` Andrew Morton
2003-08-06 10:35 ` Szakacsits Szabolcs
2003-08-09 1:09 ` Jamie Lokier [this message]
2003-08-09 5:12 ` Szakacsits Szabolcs
2003-08-09 9:33 ` Jamie Lokier
2003-08-09 9:18 ` Szakacsits Szabolcs
2003-08-09 16:19 ` Jamie Lokier
2003-08-10 21:03 ` Grant Miner
2003-08-12 8:27 ` Dieter Nützel
2003-08-06 14:06 ` Hans Reiser
2003-08-06 16:34 ` Diego Calleja García
2003-08-06 18:04 ` Mike Fedyk
2003-08-06 18:45 ` Diego Calleja García
2003-08-06 19:08 ` Mike Fedyk
2003-08-06 19:40 ` Diego Calleja García
2003-08-07 13:51 ` Hans Reiser
2003-08-07 0:55 ` Clemens Schwaighofer
2003-08-06 21:19 ` Andrew Morton
2003-08-06 21:25 ` ieee1394 (Firewire) driver problem Henrik Raeder Clausen
2003-08-07 12:55 ` Filesystem Tests Hans Reiser
2003-08-07 19:09 ` Diego Calleja García
2003-08-07 19:21 ` ahorn
2003-08-06 23:37 ` Timothy Miller
2003-08-06 23:47 ` Mike Fedyk
2003-08-07 0:40 ` Timothy Miller
2003-08-07 13:55 ` jlnance
2003-08-06 9:55 ` Felipe Alfaro Solana
2003-08-06 10:48 ` Paul Dickson
2003-08-06 11:39 ` Grant Miner
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