https://bugzilla.kernel.org/show_bug.cgi?id=194963

--- Comment #4 from John (john.ettedgui@gmail.com) ---

(In reply to Viresh Kumar from comment #2)

John,

Can you please give us the value of 
/sys/devices/system/cpu/cpufreq/schedutil/rate_limit_us

?

Try making this around 10000 (10ms). This is how frequently we try to change
the frequency and lowering it will make us more aggressive.

Hello Viresh,

cat /sys/devices/system/cpu/cpufreq/schedutil/rate_limit_us
10000

It's already at that value, are there others you'd like me to try?

(In reply to Rafael J. Wysocki from comment #3)

It also would be good to test this patch:

https://patchwork.kernel.org/patch/9637821/

and maybe also this one:

https://patchwork.kernel.org/patch/9640261/

to see if it improves things for the intel_pstate "powersave" on that
machine.

Hello Rafael,

I will try these and report.
Does it matter if I use both patches together?


Thank you!

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