1 thread(s), run time:   0.0085
2 thread(s), run time:   0.0055
3 thread(s), run time:   0.0031
4 thread(s), run time:   0.0027
5 thread(s), run time:   0.0022
6 thread(s), run time:   0.0027
7 thread(s), run time:   0.0023
8 thread(s), run time:   0.0030
9 thread(s), run time:   0.0026