From: Elric Milon <whirm@gmx.com>
To: "linux-btrfs" <linux-btrfs@vger.kernel.org>
Subject: Re: Rename BTRfs to MuchSlowerFS ?
Date: Mon, 5 Sep 2011 19:10:21 +0200 [thread overview]
Message-ID: <201109051910.21912.whirm@gmx.com> (raw)
In-Reply-To: <20110905202000.4c539297@natsu>
On Monday 05 September 2011 16:20:00 Roman Mamedov wrote:
[...]
> real 0m6.924s
> user 0m0.000s
> sys 0m0.464s
>
> To be fair, this was on the 2.6.39.2 kernel, and the performance seems to
> be somewhat better on 3.0 (though I didn't do tests like this one or any
> significant dpkg operations on it yet).
Same here with 3.1-rc4 in my Debian SID amd64 laptop with Vertex II SSD disk.
`--> time sync ; time sync; time sync; time sync;time sync ; time sync; time
sync; time sync;time sync ; time sync; time sync; time sync
sync 0.00s user 0.09s system 3% cpu 2.509 total
sync 0.00s user 0.09s system 3% cpu 2.690 total
sync 0.00s user 0.09s system 4% cpu 2.219 total
sync 0.00s user 0.09s system 3% cpu 2.270 total
sync 0.00s user 0.08s system 3% cpu 2.120 total
sync 0.00s user 0.09s system 4% cpu 2.170 total
sync 0.00s user 0.09s system 4% cpu 2.120 total
sync 0.00s user 0.09s system 3% cpu 2.189 total
sync 0.00s user 0.08s system 3% cpu 2.341 total
sync 0.00s user 0.09s system 3% cpu 2.262 total
sync 0.00s user 0.10s system 2% cpu 3.967 total
sync 0.00s user 0.09s system 4% cpu 2.271 total
--
Elric Milon
next prev parent reply other threads:[~2011-09-05 17:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-05 13:51 Rename BTRfs to MuchSlowerFS ? Swâmi Petaramesh
2011-09-05 14:00 ` Hugo Mills
2011-09-05 14:20 ` Roman Mamedov
2011-09-05 17:10 ` Elric Milon [this message]
2011-09-05 14:17 ` David McBride
2011-09-05 19:25 ` Sergei Trofimovich
2011-09-06 15:30 ` Swâmi Petaramesh
2011-09-06 17:11 ` Fajar A. Nugraha
2011-09-07 14:15 ` Swâmi Petaramesh
2011-09-15 19:37 ` Felix Blanke
2011-09-15 22:16 ` Fajar A. Nugraha
2011-09-16 6:21 ` Maciej Marcin Piechotka
2011-09-16 6:42 ` Fajar A. Nugraha
2011-09-16 8:39 ` Maciej Marcin Piechotka
-- strict thread matches above, loose matches on Subject: below --
2011-09-05 16:23 Tomasz Chmielewski
2011-09-05 16:25 ` Christoph Hellwig
2011-09-05 16:29 ` Hugo Mills
2011-09-08 7:04 ` youagree
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