Intel® Distribution of OpenVINO™ Toolkit
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openvino CPU usage is unstable

wang__amanda
Beginner
151 Views

Hi,

I’m using openvino_2019.2.242. I found that the CPU usage is unstable during inference. The CPU usage ranges from 50% to 98%. I’d like to ask what could I do to make the CPU usage always set to 98%?

 

Thanks,

Amanda

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1 Reply
Shubha_R_Intel
Employee
151 Views

Dear wang, amanda,

How are you measuring CPU usage ? Are you using a tool like 'top' available on Linux ?

My recommendation is that you use the benchmark_app to run some experiments and see how CPU usage is impacted. Keep in mind, your CPU is running lots of other apps also. Fluctuating CPU usage can actually have little to do with your OpenVino application unless you're sure you're narrowing it down using tools like perf (or Vtune).

Hope it helps,

Thanks,

Shubha

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