Measure cpu time

Ali Çehreli acehreli at yahoo.com
Fri May 7 16:16:53 UTC 2021


On 5/7/21 1:25 AM, Andre Pany wrote:

 > get the cpu time

For the sake of completeness, that kind of functionality is provided by 
operating systems as well. For example, on Linux, it is common to run 
the program through 'time' to get how much wall clock advanced, how much 
time was spent actually executing code on the CPU, and how much time was 
spent by the OS itself:

$ time my-program my-arguments ...

Check out 'man time' to see its command line switches. ('time --help' 
fails to execute '--help' :) )

Ali



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