Timers and timing, was: MySQL Performance 6.0rc1

Pawel Jakub Dawidek pjd at FreeBSD.org
Fri Oct 28 02:10:32 PDT 2005


On Fri, Oct 28, 2005 at 10:47:06AM +0200, Poul-Henning Kamp wrote:
+> In message <20051028083337.GB3596 at garage.freebsd.pl>, Pawel Jakub Dawidek write
+> s:
+> 
+> >Hmm:) On mine t43:
+> >
+> >       null function: 0.00403
+> >            getpid(): 0.30784
+> >              time(): 1.94495
+> >      gettimeofday(): 1.94236
+> >
+> >Timecounter "i8254" frequency 1193182 Hz quality 0
+> 
+> ...This is not relevant information, because...
+> 
+> >kern.timecounter.hardware: ACPI-fast
+> 
+> You're using the ACPI-fast timecounter.

I thought so:) Is there a way to switch used timecounter or is this choosen
automatically?

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd at FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
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