FreeBSD - coretemp - модуль ядра для определения температуры CPU

coretemp - модуль ядра для определения температуры CPU

Включаем:

# kldload coretemp
# kldload acpi_video
# echo 'coretemp_load=yes' >> /boot/loader.conf
# echo 'apci_video_load=yes' >> /boot/loader.conf

температура для CPU0 и CPU1

# sysctl -a | grep tempera
hw.acpi.thermal.tz0.temperature: 56,5C
dev.cpu.0.temperature: 55,0C
dev.cpu.1.temperature: 59,0C

Описание переменных:

# sysctl -d hw.acpi.thermal.tz0
hw.acpi.thermal.tz0: 
hw.acpi.thermal.tz0.temperature: current thermal zone temperature
hw.acpi.thermal.tz0.active: cooling is active 
hw.acpi.thermal.tz0.passive_cooling: enable passive (speed reduction) cooling
hw.acpi.thermal.tz0.thermal_flags: thermal zone flags
hw.acpi.thermal.tz0._PSV: passive cooling temp setpoint
hw.acpi.thermal.tz0._HOT: too hot temp setpoint (suspend now)
hw.acpi.thermal.tz0._CRT: critical temp setpoint (shutdown now)
hw.acpi.thermal.tz0._ACx: 
hw.acpi.thermal.tz0._TC1: thermal constant 1 for passive cooling
hw.acpi.thermal.tz0._TC2: thermal constant 2 for passive cooling
hw.acpi.thermal.tz0._TSP: thermal sampling period for passive cooling

The coretemp driver first appeared in FreeBSD 7.0.