Date: Fri, 28 Oct 2005 08:33:38 +0800 From: David Xu <davidxu@freebsd.org> To: David Xu <davidxu@freebsd.org> Cc: "Yuriy N. Shkandybin" <jura@networks.ru>, current@freebsd.org, Mark Kirkwood <markir@paradise.net.nz> Subject: Re: Timers and timing, was: MySQL Performance 6.0rc1 Message-ID: <436171E2.6050206@freebsd.org> In-Reply-To: <4361683E.7040504@freebsd.org> References: <21137.1130401220@critter.freebsd.dk> <00a801c5dacf$db3b7700$6504010a@Jura> <43613541.7030009@mac.com> <43615BBB.2080702@paradise.net.nz> <4361683E.7040504@freebsd.org>
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Run it on IBM thinkpad T43:
null function: 0.00435
getpid(): 0.27038
time(): 4.67393
gettimeofday(): 4.66421
gettimeofday is horribly slow.
The system has Intel 915PM chipsets, Pentium 1.86Ghz,
powerd daemon is turned off.
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