From: "Jörn Engel" <joern@logfs.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-fsdevel@vger.kernel.org
Subject: Re: Filesystem benchmarks on reasonably fast hardware
Date: Mon, 18 Jul 2011 13:40:36 +0200 [thread overview]
Message-ID: <20110718114036.GF1437@logfs.org> (raw)
In-Reply-To: <20110718105749.GE30254@dastard>
On Mon, 18 July 2011 20:57:49 +1000, Dave Chinner wrote:
> On Mon, Jul 18, 2011 at 09:53:39AM +0200, Jörn Engel wrote:
> > On Mon, 18 July 2011 09:32:52 +1000, Dave Chinner wrote:
> > > On Sun, Jul 17, 2011 at 06:05:01PM +0200, Jörn Engel wrote:
>
> > > > xfs:
> > > > ====
> > > > seqrd 1 2 4 8 16 32 64 128
> > > > 16384 4698 4424 4397 4402 4394 4398 4642 4679
> > > > 8192 6234 5827 5797 5801 5795 6114 5793 5812
> > > > 4096 9100 8835 8882 8896 8874 8890 8910 8906
> > > > 2048 14922 14391 14259 14248 14264 14264 14269 14273
> > > > 1024 23853 22690 22329 22362 22338 22277 22240 22301
> > > > 512 37353 33990 33292 33332 33306 33296 33224 33271
Your patch definitely helps. Bottom right number is 584741 now.
Still slower than ext4 or btrfs, but in the right ballpark. Will
post the entire block once it has been generated.
Jörn
--
Data dominates. If you've chosen the right data structures and organized
things well, the algorithms will almost always be self-evident. Data
structures, not algorithms, are central to programming.
-- Rob Pike
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2011-07-18 11:40 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-17 16:05 Filesystem benchmarks on reasonably fast hardware Jörn Engel
2011-07-17 23:32 ` Dave Chinner
[not found] ` <20110718075339.GB1437@logfs.org>
2011-07-18 10:57 ` Dave Chinner
2011-07-18 11:40 ` Jörn Engel [this message]
2011-07-19 2:41 ` Dave Chinner
2011-07-19 7:36 ` Jörn Engel
2011-07-19 9:23 ` srimugunthan dhandapani
2011-07-21 19:05 ` Jörn Engel
2011-07-19 10:15 ` Dave Chinner
2011-07-18 14:34 ` Jörn Engel
[not found] ` <20110718103956.GE1437@logfs.org>
2011-07-18 11:10 ` Dave Chinner
2011-07-18 12:07 ` Ted Ts'o
2011-07-18 12:42 ` Jörn Engel
2011-07-25 15:18 ` Ted Ts'o
2011-07-25 18:20 ` Jörn Engel
2011-07-25 21:18 ` Ted Ts'o
2011-07-26 14:57 ` Ted Ts'o
2011-07-27 3:39 ` Yongqiang Yang
2011-07-19 13:19 ` Dave Chinner
2011-07-21 10:42 ` Jörn Engel
2011-07-22 18:51 ` Jörn Engel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110718114036.GF1437@logfs.org \
--to=joern@logfs.org \
--cc=david@fromorbit.com \
--cc=linux-fsdevel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).