Date: Fri, 10 Jun 2005 22:04:23 +0100 From: Tom Gidden <gid@lonres.com> To: Guy Helmer <ghelmer@palisadesys.com> Cc: freebsd-stable@freebsd.org Subject: Re: FreeBSD MySQL still WAY slower than Linux Message-ID: <57D8CF12-24EA-4017-863C-D4F31FAFF35D@lonres.com> In-Reply-To: <42A9FA02.5080401@palisadesys.com> References: <746fd037f6ca8131a8fb8938f1e346e9@lonres.com> <20050610170537.GA67849@bibipentium.lonres.com> <42A9FA02.5080401@palisadesys.com>
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Hi Guy, On 10 Jun 2005, at 21:37, Guy Helmer wrote: > > Have you tried a kernel with PREEMPTION enabled? I haven't > quantified the effect, but it's improved performance in some > situations. > Have you tried increasing vfs.read_max? Thanks for your suggestions... I've given them a go, and it looks like there's no discernible difference in performance for either/ both, on KSE, libthr or LinuxThreads. =( Regards, Tom
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