Date: Tue, 01 Dec 2009 12:16:31 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-stable@freebsd.org Subject: Re: Phoronix Benchmarks: Waht's wrong with FreeBSD 8.0? Message-ID: <hf2tu8$jgp$1@ger.gmane.org> In-Reply-To: <4B14E2F2.7040502@ionic.co.uk> References: <4B13869D.1080907@zedat.fu-berlin.de> <4B14E2F2.7040502@ionic.co.uk>
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Michal wrote: > O. Hartmann wrote: >> I'm just wondering what's wrong with FreeBSD 8.0/amd64 when I read the >> Benchmarks on Phoronix.org's website. Especially FreeBSD's threaded I/O >> shows in contrast to all claims that have been to be improoved the >> opposite. >> >> oh > > This all reminds me of a few releases ago MySQL performance being > terrible. I guess this is still the same? No, this has effectively been fixed in 7.0: http://people.freebsd.org/~kris/scaling/os-mysql.png http://people.freebsd.org/~kris/scaling/7.0%20Preview.pdf > We've had arguments internally > weather certain machines are FreeBSD like some existing or Linux like > other existing as Linux always out-performed by miles. We never tested > these using on OpenBSD however, so I don't know if that had the same > problem... OpenBSD has terrible time adjusting to SMP. From the above PDF, I'd expect it to behave similarily to DragonflyBSD.
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