Выдержка с mysql.com
>
If you're going to use MySQL on FreeBSD at 2 or
more CPU's machine, please note, that MySQL would
use only one CPU.
It's because of FreeBSD cannot optimize threads
between multiple CPUs (this feature should appear
in 5.0).
If you want to get full efficiency of
such system, you should compile MySQL with
LinuxThreads, and all optimization, recomended
below. NB: you SHOULD use FreeBSD 4.4 or later,
since older versions work bugly with
LinuxThreads.
>
мы вроде говорили о native freebsd ?
или о домашнем компике с одним процем?