Date: Wed, 10 Jan 2001 20:54:47 +0300 From: Alex Kapranoff <alex@kapran.bitmcnit.bryansk.su> To: Tom Samplonius <tom@sdf.com> Cc: Lauri Laupmaa <mauri@inspiral.net>, database@freebsd.org Subject: Re: mysql (smp) performance Message-ID: <20010110205447.A824@kapran.bitmcnit.bryansk.su> In-Reply-To: <Pine.BSF.4.05.10101100821490.21469-100000@misery.sdf.com>; from tom@sdf.com on Wed, Jan 10, 2001 at 08:24:04AM -0800 References: <3A5C742A.620F9B00@inspiral.net> <Pine.BSF.4.05.10101100821490.21469-100000@misery.sdf.com>
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On Wed, Jan 10, 2001 at 08:24:04AM -0800, Tom Samplonius wrote: > On Wed, 10 Jan 2001, Lauri Laupmaa wrote: > > > It seems that on SMP mysql doesn't scale well. (currently testing on > > dual 833 PIII and running on couple older dual systems) > > Because there is no such thing as SMP mysql. It is a single process, > and can only run on a single processor at a time. MySQL is heavily multithreaded and thus should take advantage of good SMP. -- Alex Kapranoff, Voice: +7(0832)791845 We've lived 236 hours in the brand new millenium... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-database" in the body of the message
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