displaying total CPU usage

[Wojciech Puchar]

>>> 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.
I understand but i want only total CPU load of server.
it works and works fine now