displaying total CPU usage

[Eugene Grosbein]

25.10.2020 20:53, Wojciech Puchar wrote:
>>>>
>>>> `vmstat 1' readily provides the measurements.
>>
>> Please note that for multi-core CPU averaging might yield misleading results
>> indicating lots of available/under-loaded CPU power when one of cores it already 100% bound.
> not in a case of mostly userland load without any pinning.

In that case, too. Absense of pinning for CPU-hungry single-threaded process does not allow it
to utilize power of multiple cores and you still may get 50% load for 2-core system
but no free CPU cycles for such process.