Libre Hardware Monitor

Description

This connector provides the hardware monitoring of Processors, Temperatures, Fans, Voltages, GPU, Memory Modules, Physical Disk of a computer.

Connector ID: LibreHardwareMonitor

Target

Typical platform: Any Windows system

Operating system: Microsoft Windows

Prerequisites

Leverages: Libre Hardware Monitor

Technology and protocols: WMI

Examples

CLI

hws HOSTNAME -t win -f LibreHardwareMonitor --wmi -u USER

hws-config.yaml

hosts:
- host:
    hostname: <HOSTNAME> # Change with actual host name
    type: win
  selectedConnectors: [ LibreHardwareMonitor ] # Optional, to load only this connector
  wmi:
    username: <USERNAME> # Change with actual credentials
    password: <PASSWORD> # Encrypted using hws-encrypt

Connector Activation Criteria

The Libre Hardware Monitor connector will be automatically activated, and its status will be reported as OK if all the below criteria are met:

Operating System is Microsoft Windows
The WMI query below to the managed host succeeds:
- Namespace: root\LibreHardwareMonitor
- WQL Query: SELECT Name FROM WMINET_InstrumentedAssembly

Metrics

Type	Collected Metrics	Specific Attributes (Labels)
Enclosure	`hw.status{hw.type="enclosure",state="present"}`	`model` `type` `vendor`
Processor	`hw.cpu.speed` `hw.energy{hw.type="cpu"}` `hw.status{hw.type="cpu",state="present"}`	`model`
Fan	`hw.fan.speed` `hw.status{hw.type="fan",state="present"}`
GPU	`hw.energy{hw.type="gpu"}` `hw.gpu.io{direction="receive"}` `hw.gpu.io{direction="transmit"}` `hw.gpu.memory.limit` `hw.gpu.memory.utilization` `hw.gpu.utilization` `hw.gpu.utilization{task="decoder"}` `hw.status{hw.type="gpu",state="present"}`	`vendor`
Memory Module	`hw.memory.limit` `hw.status{hw.type="memory",state="present"}`
Physical Disk	`hw.physical_disk.endurance_utilization{state="remaining"}` `hw.status{hw.type="physical_disk",state="present"}`	`vendor`
Temperature Sensor	`hw.status{hw.type="temperature",state="present"}` `hw.temperature` `hw.temperature.limit{limit_type="high.critical"}` `hw.temperature.limit{limit_type="high.degraded"}`	`sensor_location`
Voltage Sensor	`hw.status{hw.type="voltage",state="present"}` `hw.voltage`	`sensor_location`

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