David Timms wrote:
Steve West wrote:
I am running Fedora 9 x86 64 bit. What is the kernel timetick per
thread? How many threads per second does the kernel run?
Probably not quite what you are asking but here goes:
http://kerneltrap.org/node/464
run for a few seconds:
$ vmstat 1
look at system|in = interrupts per second.
this is approximately the interupts per second or timer Hz value.
from the kernel config parameter HZ_1000 etc:
getconf CLK_TCK
I am surprised that the distribution kernel is set so low, and I would have
thought it was a tickless kernel by default now.
--
Bill Davidsen <davidsen@xxxxxxx>
"We have more to fear from the bungling of the incompetent than from
the machinations of the wicked." - from Slashdot
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