Get information about cores utilization

[H__Kamil]

Hi, 

I would like to get information about cores utilization every 0.01 second. Is it possible? I tried do it using top utility with parameter -d 0.01 however it does not work (too slow). 

[Dmitry_P_Intel1]

Hello,

Is it important to get CPU utilization right during application runtime in your case? If you are OK to look at statistics after the run you can try VTune Amplifier XE. It also will allow you to distinct time spent in threading runtimes vs user code that can be important to track effective CPU utilization not counting CPU burning in sync spinning etc.

Thanks & Regards, Dmitry