|
@@ -0,0 +1,180 @@
|
|
|
+<!--startmeta
|
|
|
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/go/collectors/go.d.plugin/modules/sensors/README.md"
|
|
|
+meta_yaml: "https://github.com/netdata/netdata/edit/master/src/go/collectors/go.d.plugin/modules/sensors/metadata.yaml"
|
|
|
+sidebar_label: "Linux Sensors (lm-sensors)"
|
|
|
+learn_status: "Published"
|
|
|
+learn_rel_path: "Collecting Metrics/Hardware Devices and Sensors"
|
|
|
+most_popular: False
|
|
|
+message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE"
|
|
|
+endmeta-->
|
|
|
+
|
|
|
+# Linux Sensors (lm-sensors)
|
|
|
+
|
|
|
+
|
|
|
+<img src="https://netdata.cloud/img/microchip.svg" width="150"/>
|
|
|
+
|
|
|
+
|
|
|
+Plugin: go.d.plugin
|
|
|
+Module: sensors
|
|
|
+
|
|
|
+<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />
|
|
|
+
|
|
|
+## Overview
|
|
|
+
|
|
|
+This collector gathers real-time system sensor statistics, including temperature, voltage, current, power, fan speed, energy consumption, and humidity, utilizing the [sensors](https://linux.die.net/man/1/sensors) binary.
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+This collector is supported on all platforms.
|
|
|
+
|
|
|
+This collector only supports collecting metrics from a single instance of this integration.
|
|
|
+
|
|
|
+
|
|
|
+### Default Behavior
|
|
|
+
|
|
|
+#### Auto-Detection
|
|
|
+
|
|
|
+The following type of sensors are auto-detected:
|
|
|
+
|
|
|
+- temperature
|
|
|
+- fan
|
|
|
+- voltage
|
|
|
+- current
|
|
|
+- power
|
|
|
+- energy
|
|
|
+- humidity
|
|
|
+
|
|
|
+
|
|
|
+#### Limits
|
|
|
+
|
|
|
+The default configuration for this integration does not impose any limits on data collection.
|
|
|
+
|
|
|
+#### Performance Impact
|
|
|
+
|
|
|
+The default configuration for this integration is not expected to impose a significant performance impact on the system.
|
|
|
+
|
|
|
+
|
|
|
+## Metrics
|
|
|
+
|
|
|
+Metrics grouped by *scope*.
|
|
|
+
|
|
|
+The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+### Per sensor
|
|
|
+
|
|
|
+These metrics refer to the sensor.
|
|
|
+
|
|
|
+Labels:
|
|
|
+
|
|
|
+| Label | Description |
|
|
|
+|:-----------|:----------------|
|
|
|
+| chip | The hardware component responsible for the sensor monitoring. |
|
|
|
+| feature | The specific sensor or monitoring point provided by the chip. |
|
|
|
+
|
|
|
+Metrics:
|
|
|
+
|
|
|
+| Metric | Dimensions | Unit |
|
|
|
+|:------|:----------|:----|
|
|
|
+| sensors.sensor_temperature | temperature | Celsius |
|
|
|
+| sensors.sensor_voltage | voltage | Volts |
|
|
|
+| sensors.sensor_current | current | Amperes |
|
|
|
+| sensors.sensor_power | power | Watts |
|
|
|
+| sensors.sensor_fan_speed | fan | RPM |
|
|
|
+| sensors.sensor_energy | energy | Joules |
|
|
|
+| sensors.sensor_humidity | humidity | percent |
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+## Alerts
|
|
|
+
|
|
|
+There are no alerts configured by default for this integration.
|
|
|
+
|
|
|
+
|
|
|
+## Setup
|
|
|
+
|
|
|
+### Prerequisites
|
|
|
+
|
|
|
+#### Install lm-sensors
|
|
|
+
|
|
|
+- Install `lm-sensors` using your distribution's package manager.
|
|
|
+- Run `sensors-detect` to detect hardware monitoring chips.
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+### Configuration
|
|
|
+
|
|
|
+#### File
|
|
|
+
|
|
|
+The configuration file name for this integration is `go.d/sensors.conf`.
|
|
|
+
|
|
|
+
|
|
|
+You can edit the configuration file using the `edit-config` script from the
|
|
|
+Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/netdata-agent/configuration.md#the-netdata-config-directory).
|
|
|
+
|
|
|
+```bash
|
|
|
+cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
|
|
|
+sudo ./edit-config go.d/sensors.conf
|
|
|
+```
|
|
|
+#### Options
|
|
|
+
|
|
|
+The following options can be defined globally: update_every.
|
|
|
+
|
|
|
+
|
|
|
+<details><summary>Config options</summary>
|
|
|
+
|
|
|
+| Name | Description | Default | Required |
|
|
|
+|:----|:-----------|:-------|:--------:|
|
|
|
+| update_every | Data collection frequency. | 10 | no |
|
|
|
+| binary_path | Path to the `sensors` binary. If an absolute path is provided, the collector will use it directly; otherwise, it will search for the binary in directories specified in the PATH environment variable. | /usr/bin/sensors | yes |
|
|
|
+| timeout | Timeout for executing the binary, specified in seconds. | 2 | no |
|
|
|
+
|
|
|
+</details>
|
|
|
+
|
|
|
+#### Examples
|
|
|
+
|
|
|
+##### Custom binary path
|
|
|
+
|
|
|
+The executable is not in the directories specified in the PATH environment variable.
|
|
|
+
|
|
|
+<details><summary>Config</summary>
|
|
|
+
|
|
|
+```yaml
|
|
|
+jobs:
|
|
|
+ - name: sensors
|
|
|
+ binary_path: /usr/local/sbin/sensors
|
|
|
+
|
|
|
+```
|
|
|
+</details>
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+## Troubleshooting
|
|
|
+
|
|
|
+### Debug Mode
|
|
|
+
|
|
|
+To troubleshoot issues with the `sensors` collector, run the `go.d.plugin` with the debug option enabled. The output
|
|
|
+should give you clues as to why the collector isn't working.
|
|
|
+
|
|
|
+- Navigate to the `plugins.d` directory, usually at `/usr/libexec/netdata/plugins.d/`. If that's not the case on
|
|
|
+ your system, open `netdata.conf` and look for the `plugins` setting under `[directories]`.
|
|
|
+
|
|
|
+ ```bash
|
|
|
+ cd /usr/libexec/netdata/plugins.d/
|
|
|
+ ```
|
|
|
+
|
|
|
+- Switch to the `netdata` user.
|
|
|
+
|
|
|
+ ```bash
|
|
|
+ sudo -u netdata -s
|
|
|
+ ```
|
|
|
+
|
|
|
+- Run the `go.d.plugin` to debug the collector:
|
|
|
+
|
|
|
+ ```bash
|
|
|
+ ./go.d.plugin -d -m sensors
|
|
|
+ ```
|
|
|
+
|
|
|
+
|