frequency tolerance: 500

[Udo van den Heuvel]

On 31-03-19 15:13, Achim Gratz via devel wrote:
> Udo van den Heuvel via devel writes:
>> But it was runnning on clocksource tsc.
> 
> Again no direct experience, but TSC should be stable these days unless
> something is very much wrong with the drivers.  ALso, I've seen reports
> that Ryzen TSC is unstable when certain overclocking options are
> activated.

I am not overclocking this CPU.

> 
>> We manually switched to hpet and things started stabilising slowly.
> 
> HPET should be OK, but if you can figure out why the TSC doesn't work
> that would be better.  

Why would tsc be better?

> Check what clocksources are available, there
> might actually multiple TSC to chose from.

# cat /sys/devices/system/clocksource/clocksource0/available_clocksource
tsc hpet acpi_pm
#


Udo