git: 4c0bc591466f - main - man9: add hz(9) and hardclock(9)

Eugene Grosbein eugen at grosbein.net
Fri Jun 18 15:32:45 UTC 2021


18.06.2021 22:18, John Baldwin wrote:

> OTOH, it's
> also true that there's no real reason for anything outside of the actual timer
> code to use stathz (or even profhz) unlike 'hz' which is still used to set
> timeout tick values.

Not agreed: how do I get reliable per-CPU load stats in userland without sysctl kern.cp_times
that exports incrementing raw "stathz-tick" counters? I need them to draw per-CPU graphs.





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