Here are the benchmarks that evaluates FreeBSD 5.2, FreeBSD 4.9, DragonFly -current, NetBSD 1.6.2, Linux 2.4.25 and Linux 2.6.5 systems

[Justin C. Sherrill]

MACHINE wrote:

> Open this .PDF file to see the results:
> http://geri.cc.fer.hr/~ivoras/web2/papers/osbench.pdf

This was brought up when it was first done: 
http://leaf.dragonflybsd.org/mailarchive/kernel/2004-04/msg00060.html