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Date:      Fri, 28 Oct 2005 10:46:00 +0200
From:      "Poul-Henning Kamp" <phk@phk.freebsd.dk>
To:        Massimo Lusetti <massimo@cedoc.mo.it>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Timers and timing, was: MySQL Performance 6.0rc1 
Message-ID:  <29620.1130489160@critter.freebsd.dk>
In-Reply-To: Your message of "Fri, 28 Oct 2005 10:23:05 %2B0200." <1130487786.4259.7.camel@massimo.datacode.it> 

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In message <1130487786.4259.7.camel@massimo.datacode.it>, Massimo Lusetti write
s:

>For the records here is the result on a Linux kernel 2.6.12-1.1380_FC3
>(Fedora Core 3) on a P4 1.8G
>
>       null function: 0.00947
>            getpid(): 0.00988
>              time(): 3.80196
>      gettimeofday(): 4.04731

That is actually an interesting result because it could indicate
that RH is not too happy about the fast&loose timekeeping in the
default Linux kernel...

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.



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