> May I also recommend my tool "avgtime" to make simple benchmarks, > instead of "time" (you can see an ascii histogram as the output): > > https://github.com/jmcabo/avgtime/tree/ > > For example: > > $ avgtime -r10 -h -q ls > ------------------------ > Total time (ms): 27.413 > Repetitions : 10 > Sample mode : 2.6 (4 ocurrences) > Median time : 2.6695 > Avg time : 2.7413 > Std dev. : 0.260515 > Minimum : 2.557 > Maximum : 3.505 > 95% conf.int. : [2.2307, 3.2519] e = 0.510599 > 99% conf.int. : [2.07026, 3.41234] e = 0.671041 > EstimatedAvg95%: [2.57983, 2.90277] e = 0.161466 > EstimatedAvg99%: [2.5291, 2.9535] e = 0.212202 > Histogram : > msecs: count normalized bar > 2.5: 2 #################### > 2.6: 4 ######################################## > 2.7: 3 ############################## > 3.5: 1 ########## > > --jm >
Thank you for self-promotion, I miss that tool.
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