Date: Sun, 07 May 2006 14:30:22 -0400 From: Mike Jakubik <mikej@rogers.com> To: Sven Petai <hadara@bsd.ee> Cc: Robert Watson <rwatson@freebsd.org>, freebsd-performance@freebsd.org, performance@freebsd.org, current@freebsd.org Subject: Re: Fine-grained locking for POSIX local sockets (UNIX domain sockets) Message-ID: <445E3CBE.1040105@rogers.com> In-Reply-To: <200605071949.54978.hadara@bsd.ee> References: <20060506150622.C17611@fledge.watson.org> <200605071949.54978.hadara@bsd.ee>
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Sven Petai wrote: > scheduler: ULE > thr_lib socket nice queries threads update select > thr unix 0 10000 100 4779 13724 > thr unix 0 100000 10 6473 25172 > thr unix -10 10000 100 4969 20662 > thr unix -10 100000 10 6418 25204 > > ==== Linux ==== > suse - suse enterprise linux 9 with kernel 2.6.5-7.97-smp, mysql > 4.0.18-32.1, reiserfs > fedora - fedora core with kernel 2.6.9-22-ELsmp, mysql 4.1.12, ext3 > > distro queries threads update select > suse 10000 100 10047* 76857 > fedora 10000 100 8072* 67000 > The difference in performance is just ridiculous. Is mysql written to be slow on freebsd or is there a problem with freebsd?
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