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find available cpu frequencies on FreeBSD

Terminal - find available cpu frequencies on FreeBSD
sysctl dev.cpu.0.freq_levels
2010-09-18 11:19:46
User: bugmenot
Functions: sysctl
2
find available cpu frequencies on FreeBSD

Once you know the available frequencies for your CPU, they can be used to do things like set minimum CPU frequency for powerd so that it doesn't ramp down too slow on a server :

/etc/sysctl.conf or /boot/loader.conf:

debug.cpufreq.lowest=DESIRED FREQ HERE

or at terminal

sysctl debug.cpufreq.lowest=DESIRED FREQ HERE

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Terminal - Alternatives

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