From owner-freebsd-hackers@FreeBSD.ORG  Sun Aug 17 00:05:36 2003
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To: Pawel Jakub Dawidek <nick@garage.freebsd.pl>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Sun, 17 Aug 2003 03:15:46 +0200."
             <20030817011545.GW395@garage.freebsd.pl> 
Date: Sun, 17 Aug 2003 09:05:32 +0200
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cc: freebsd-hackers@freebsd.org
cc: Robert Watson <rwatson@freebsd.org>
cc: Buckie <freebsd1@centrum.cz>
Subject: Re: GEOM Gate. 
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In message <20030817011545.GW395@garage.freebsd.pl>, Pawel Jakub Dawidek writes
:
>
>--X8oaj2qX3NXXvcHN
>Content-Type: text/plain; charset=iso-8859-2
>Content-Disposition: inline
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>
>On Fri, Aug 15, 2003 at 11:53:11AM -0400, Robert Watson wrote:
>+> That said, I think the geom gate stuff looks very cool :-).  You might be
>+> able to run some interesting performance numbers comparing NFS and UFS
>+> over a remote block device.
>
>Ok. After last geom gate optimizations I'm ready to show some tests.
>
>NFS read:	2539890 bytes/sec
>NFS write:	2668428 bytes/sec
>
>GG read file:	5791796 bytes/sec (file was exported)
>GG write file:	4071411 bytes/sec (file was exported)
>
>GG read device:	4635277 bytes/sec (disk device was exported)
>GG write device: I wasn't able to test

Please use /usr/src/tools/tools/ministat to do a proper statistical
benchmark.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.