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 2.95918 ms benchmarking flex/4 collecting 20 samples, 1 iterations each, in estimated 3.16296 ms benchmarking flex/5 collecting 20 samples, 1 iterations each, in estimated 3.91816 ms benchmarking flex/6 collecting 20 samples, 1 iterations each, in estimated 2.28608 ms benchmarking flex/7 collecting 20 samples, 1 iterations each, in estimated 1835.34 μs generating HTML report result summary (μs) N = 1000 flex/3 149.089 4.203 flex/4 157.527 2.383 flex/5 191.575 4.617 flex/6 114.529 3.049 flex/7 96.266 6.655 done