warming up estimating clock resolution estimating cost of a clock call new parameter round N = 1000 benchmarking flex/3 collecting 20 samples, 1 iterations each, in estimated 661.54 μs benchmarking flex/4 collecting 20 samples, 1 iterations each, in estimated 863.38 μs benchmarking flex/5 collecting 20 samples, 1 iterations each, in estimated 1223.06 μs benchmarking flex/6 collecting 20 samples, 1 iterations each, in estimated 1712.4 μs benchmarking flex/7 collecting 20 samples, 1 iterations each, in estimated 2.7282 ms generating HTML report result summary (μs) N = 1000 flex/3 29.17 3.333 flex/4 28.356 2.522 flex/5 34.805 5.246 flex/6 80.553 5.702 flex/7 141.364 7.77 done