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 645.28 μs benchmarking flex/4 collecting 20 samples, 8 iterations each, in estimated 651.52 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 655.38 μs benchmarking flex/7 collecting 20 samples, 9 iterations each, in estimated 625.68 μs generating HTML report result summary (μs) N = 1000 flex/3 5.518 0.382 flex/4 5.776 0.417 flex/5 6.17 0.405 flex/6 4.68 0.192 flex/7 4.619 0.202 done