From: Andi Kleen <ak@suse.de>
To: rwhron@earthlink.net
Cc: linux-kernel@vger.kernel.org
Subject: Re: [BENCHMARKS] 2.5.70 for 4 filesystems
Date: 31 May 2003 18:43:36 +0200 [thread overview]
Message-ID: <p73add36p8n.fsf@oldwotan.suse.de> (raw)
In-Reply-To: <20030531163339.GA9426@rushmore.suse.lists.linux.kernel>
rwhron@earthlink.net writes:
> --------------- Sequential ----------
> ----- Create ----- ---- Delete ----
> /sec %CPU Eff /sec %CPU Eff
> 2.5.70-reiserfs 7584 86.7 8751 2628 37.3 7038
> 2.5.70-xfs 1710 39.3 4347 2053 28.3 7247
> 2.5.70-ext2 150 99.0 151 60883 100.0 6088
> 2.5.70-ext3 119 95.0 126 26319 87.7 3002
It's quite surprising that reiserfs is so slow at deletion. In my
normal experience reiserfs rm -rf is much faster than anything else
(e.g. with a big rm -rf on an ext2 you have a chance to ctrl-c still,
on reiserfs no such chance; XFS is really slow at this). Perhaps this
is some 2.5 regression? Do you have 2.4 comparison numbers?
-Andi
next parent reply other threads:[~2003-05-31 16:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20030531163339.GA9426@rushmore.suse.lists.linux.kernel>
2003-05-31 16:43 ` Andi Kleen [this message]
2003-06-02 18:47 ` [BENCHMARKS] 2.5.70 for 4 filesystems Hans Reiser
2003-05-31 17:26 rwhron
-- strict thread matches above, loose matches on Subject: below --
2003-05-31 16:33 rwhron
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