4 ms·
Compare-perf: CLI tool for simple benchmarking with statistics
- pserwylo 14y agoThe tool gives more meaningful statistics about test runs during benchmarking, e.g. by running two commands and seeing which performs better. Here is some example output (taken from the slides linked to in the article): +------------------------------------------------------------------------------+ | + x | | + x | | + + x x x | | + ++ +++ + x xxx xx x | |++ ++++++++++++++++++ x x x xxx xxx xxxxx | |++ ++++++++++++++++++ +++ + ++ xxxxxxxxxx xxxxxxxxxxxxxxxx xx x xx| | |______MA______| |________A________| | +------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 57 45.62364 46.437353 45.93506 45.951554 0.19060973 + 57 44.785579 45.534727 45.042576 45.056702 0.16634531 Difference at 95.0% confidence -0.894852 +/- 0.0656777 -1.94738% +/- 0.142928% (Student's t, pooled s = 0.178889)