# fds threads bufsize passes_per_sec
2 1 12 11035.09
4 1 12 10920.41
8 1 12 10983.44
16 1 12 10993.54
32 1 12 10967.10
64 1 12 11042.47
128 1 12 11038.05
256 1 12 11002.77
512 1 12 10992.70
1024 1 12 10810.10
2048 1 12 10956.64
4096 1 12 10987.47