warming up estimating clock resolution estimating cost of a clock call new parameter round N = 1000 benchmarking flex/3 collecting 20 samples, 8 iterations each, in estimated 647.68 μs benchmarking flex/4 collecting 20 samples, 8 iterations each, in estimated 656.48 μs benchmarking flex/5 collecting 20 samples, 6 iterations each, in estimated 595.56 μs benchmarking flex/6 collecting 20 samples, 9 iterations each, in estimated 655.92 μs benchmarking flex/7 collecting 20 samples, 8 iterations each, in estimated 604.32 μs generating HTML report result summary (μs) N = 1000 flex/3 5.532 0.408 flex/4 5.728 0.402 flex/5 5.966 0.174 flex/6 4.528 0.202 flex/7 4.983 0.216 done