dev.cpu.0.freq_levels: 2200/0 2100/0 2000/0 1900/0 1800/0 1700/0 1600/0 1500/0 1400/0 1300/0 1200/0 1100/0 1000/0 900/0 800/0
sysctl dev.cpu | grep cx...dev.cpu.0.cx_method: C1/mwait/hwc C2/mwait/hwcdev.cpu.0.cx_usage_counters: 94456259 0dev.cpu.0.cx_usage: 100.00% 0.00% last 123usdev.cpu.0.cx_lowest: C1dev.cpu.0.cx_supported: C1/1/1 C2/2/50