Messages in this thread | | | Subject | Re: [cpufreq] 909c0e9cc1: fwq.fwq.med 210.0% improvement | From | "Rafael J. Wysocki" <> | Date | Thu, 5 Mar 2020 08:50:00 +0100 |
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On 3/5/2020 2:35 AM, kernel test robot wrote: > Greeting, > > FYI, we noticed a 210.0% improvement of fwq.fwq.med due to commit:
Well, that sounds impressive. :-)
> > commit: 909c0e9cc11ba39fa5a660583b25c2431cf54deb ("cpufreq: intel_pstate: Use passive mode by default without HWP") > https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git intel_pstate-passive > > in testcase: fwq > on test machine: 16 threads Intel(R) Xeon(R) CPU D-1541 @ 2.10GHz with 48G memory > with following parameters: > > nr_task: 100% > samples: 100000ss > iterations: 18x > cpufreq_governor: powersave
The governor should be schedutil, though, unless it is explicitly set to powersave in the test environment.
Is that the case?
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