warming up estimating clock resolution estimating cost of a clock call new parameter round N = 1000 benchmarking flex/3 collecting 20 samples, 6 iterations each, in estimated 597 μs benchmarking flex/4 collecting 20 samples, 8 iterations each, in estimated 596.96 μs benchmarking flex/5 collecting 20 samples, 8 iterations each, in estimated 596 μs benchmarking flex/6 collecting 20 samples, 7 iterations each, in estimated 597.52 μs benchmarking flex/7 collecting 20 samples, 8 iterations each, in estimated 648.32 μs generating HTML report result summary (μs) N = 1000 flex/3 6.731 0.242 flex/4 5.028 0.224 flex/5 4.44 0.234 flex/6 5.326 0.244 flex/7 5.481 0.031 done