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I have created a function in C which trace system calls.

This function calls the "perf" tracer.

The function is executing the command "perf trace -p pid" using "popen".

I have to measure the resource consumption of the C program using "top" linux command. However, my question is: Does the output shown by "top" also contains the resource consumption of "perf tracer"?

CrazyChucky
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naren0105
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1 Answers1

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Short answer is yes.

Both ps and top calculate consumption directly. You should even be able to track perf tracer's individual consumption using top. Hope this helps :)

Guy Lawrence-Downs
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