pitti, can we please have a config option to disable "ondemand"?

As originally reported, one some workloads, it seems setting to
powersave/ondemand causes high load with CPUs checking to see if they
need to enter powersave state.

While the original report included perf report for the acpi-cpufreq
driver, it was also seen with intel_pstate (and was why we decided to
try switch to acpi-cpufreq).

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1579278

Title:
  Keep powersave CPU frequency scaling governor for CPUs that support
  intel_pstate

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1579278/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to