FreeBSD Manual Pages
NVME-WDC-VS-TEMPE(1) NVMe Manual NVME-WDC-VS-TEMPE(1) NAME nvme-wdc-vs-temperature-stats - Display temperature-related statistics SYNOPSIS nvme wdc vs-temperature-stats <device> DESCRIPTION For the NVMe device given, displays temperature statistics. The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0). This will only work on WDC devices supporting this feature. Results for any other device are undefined. Expected status and description :- +----------------------------+--------------------------+ | Statistic | Description | +----------------------------+--------------------------+ | | | | The current composite | device temperature | | temperature | | +----------------------------+--------------------------+ | | | | Warning Composite | temp of overheating | | TEMPerature threshold | | +----------------------------+--------------------------+ | | | | Critical Composite | temp of critical | | TEMPerature threshold | overheating | +----------------------------+--------------------------+ | | | | Device Initiated Thermal | 0 = unsupported, 1 = | | Throttling support status | supported | +----------------------------+--------------------------+ | | | | Host Controlled Thermal | 0 = unsupported, 1 = | | Management support | supported | +----------------------------+--------------------------+ | | | | Thermal Management | temp to start light | | Temperature 1 (Light | throttle | | throttle) | | +----------------------------+--------------------------+ | | | | Thermal Management | # times switched into | | Temperature 1 Transition | light throttle | | Counter | | +----------------------------+--------------------------+ | | | | Thermal Management | # seconds spent in light | | Temperature 1 Total Time | throttle | +----------------------------+--------------------------+ | | | | Thermal Management | temp to start heavy | | Temperature 2 (Heavy | throttle | | throttle) | | +----------------------------+--------------------------+ | | | | Thermal Management | # times switched into | | Temperature 2 Transition | heavy throttle | | Counter | | +----------------------------+--------------------------+ | | | | Thermal Management | # seconds spent in heavy | | Temperature 2 Total Time | throttle | +----------------------------+--------------------------+ | | | | Thermal Shutdown Threshold | temp of device shutdown | +----------------------------+--------------------------+ On success it returns 0, error code otherwise. EXAMPLES • Displays the temperature stats for the device: # nvme wdc vs-temperature-stats /dev/nvme0 NVME Part of the nvme-user suite. NVMe 10/31/2024 NVME-WDC-VS-TEMPE(1)
NAME | SYNOPSIS | DESCRIPTION | EXAMPLES | NVME
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=nvme-wdc-vs-temperature-stats&sektion=1&manpath=FreeBSD+Ports+15.0>