diff options
Diffstat (limited to 'collectors/python.d.plugin/sensors')
| l---------[-rw-r--r--] | collectors/python.d.plugin/sensors/README.md | 56 | ||||
| -rw-r--r-- | collectors/python.d.plugin/sensors/integrations/linux_sensors_lm-sensors.md | 186 | ||||
| -rw-r--r-- | collectors/python.d.plugin/sensors/metadata.yaml | 11 | ||||
| -rw-r--r-- | collectors/python.d.plugin/sensors/sensors.chart.py | 2 |
4 files changed, 198 insertions, 57 deletions
diff --git a/collectors/python.d.plugin/sensors/README.md b/collectors/python.d.plugin/sensors/README.md index 7ee31bd67..4e92b0882 100644..120000 --- a/collectors/python.d.plugin/sensors/README.md +++ b/collectors/python.d.plugin/sensors/README.md @@ -1,55 +1 @@ -<!-- -title: "Linux machine sensors monitoring with Netdata" -custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/sensors/README.md" -sidebar_label: "sensors-python.d.plugin" -learn_status: "Published" -learn_topic_type: "References" -learn_rel_path: "Integrations/Monitor/Devices" ---> - -# Linux machine sensors collector - -Reads system sensors information (temperature, voltage, electric current, power, etc.). - -Charts are created dynamically. - -## Configuration - -Edit the `python.d/sensors.conf` configuration file using `edit-config` from the Netdata [config -directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md), which is typically at `/etc/netdata`. - -```bash -cd /etc/netdata # Replace this path with your Netdata config directory, if different -sudo ./edit-config python.d/sensors.conf -``` - -### possible issues - -There have been reports from users that on certain servers, ACPI ring buffer errors are printed by the kernel (`dmesg`) -when ACPI sensors are being accessed. We are tracking such cases in -issue [#827](https://github.com/netdata/netdata/issues/827). Please join this discussion for help. - -When `lm-sensors` doesn't work on your device (e.g. for RPi temperatures), -use [the legacy bash collector](https://github.com/netdata/netdata/blob/master/collectors/charts.d.plugin/sensors/README.md) - - -### Troubleshooting - -To troubleshoot issues with the `sensors` module, run the `python.d.plugin` with the debug option enabled. The -output will give you the output of the data collection job or error messages on why the collector isn't working. - -First, navigate to your plugins directory, usually they are located under `/usr/libexec/netdata/plugins.d/`. If that's -not the case on your system, open `netdata.conf` and look for the setting `plugins directory`. Once you're in the -plugin's directory, switch to the `netdata` user. - -```bash -cd /usr/libexec/netdata/plugins.d/ -sudo su -s /bin/bash netdata -``` - -Now you can manually run the `sensors` module in debug mode: - -```bash -./python.d.plugin sensors debug trace -``` - +integrations/linux_sensors_lm-sensors.md
\ No newline at end of file diff --git a/collectors/python.d.plugin/sensors/integrations/linux_sensors_lm-sensors.md b/collectors/python.d.plugin/sensors/integrations/linux_sensors_lm-sensors.md new file mode 100644 index 000000000..c807d6b3e --- /dev/null +++ b/collectors/python.d.plugin/sensors/integrations/linux_sensors_lm-sensors.md @@ -0,0 +1,186 @@ +<!--startmeta +custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/sensors/README.md" +meta_yaml: "https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/sensors/metadata.yaml" +sidebar_label: "Linux Sensors (lm-sensors)" +learn_status: "Published" +learn_rel_path: "Data Collection/Hardware Devices and Sensors" +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: python.d.plugin +Module: sensors + +<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> + +## Overview + +Examine Linux Sensors metrics with Netdata for insights into hardware health and performance. + +Enhance your system's reliability with real-time hardware health insights. + + +Reads system sensors information (temperature, voltage, electric current, power, etc.) via [lm-sensors](https://hwmon.wiki.kernel.org/lm_sensors). + + +This collector is supported on all platforms. + +This collector supports collecting metrics from multiple instances of this integration, including remote instances. + + +### 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 chip + +Metrics related to chips. Each chip provides a set of the following metrics, each having the chip name in the metric name as reported by `sensors -u`. + + +This scope has no labels. + +Metrics: + +| Metric | Dimensions | Unit | +|:------|:----------|:----| +| sensors.temperature | a dimension per sensor | Celsius | +| sensors.voltage | a dimension per sensor | Volts | +| sensors.current | a dimension per sensor | Ampere | +| sensors.power | a dimension per sensor | Watt | +| sensors.fan | a dimension per sensor | Rotations/min | +| sensors.energy | a dimension per sensor | Joule | +| sensors.humidity | a dimension per sensor | Percent | + + + +## Alerts + +There are no alerts configured by default for this integration. + + +## Setup + +### Prerequisites + +No action required. + +### Configuration + +#### File + +The configuration file name for this integration is `python.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/configure/nodes.md#the-netdata-config-directory). + +```bash +cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata +sudo ./edit-config python.d/sensors.conf +``` +#### Options + +There are 2 sections: + +* Global variables +* One or more JOBS that can define multiple different instances to monitor. + +The following options can be defined globally: priority, penalty, autodetection_retry, update_every, but can also be defined per JOB to override the global values. + +Additionally, the following collapsed table contains all the options that can be configured inside a JOB definition. + +Every configuration JOB starts with a `job_name` value which will appear in the dashboard, unless a `name` parameter is specified. + + +<details><summary>Config options</summary> + +| Name | Description | Default | Required | +|:----|:-----------|:-------|:--------:| +| types | The types of sensors to collect. | temperature, fan, voltage, current, power, energy, humidity | True | +| update_every | Sets the default data collection frequency. | 1 | False | +| priority | Controls the order of charts at the netdata dashboard. | 60000 | False | +| autodetection_retry | Sets the job re-check interval in seconds. | 0 | False | +| penalty | Indicates whether to apply penalty to update_every in case of failures. | yes | False | + +</details> + +#### Examples + +##### Default + +Default configuration. + +```yaml +types: + - temperature + - fan + - voltage + - current + - power + - energy + - humidity + +``` + + +## Troubleshooting + +### Debug Mode + +To troubleshoot issues with the `sensors` collector, run the `python.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 `python.d.plugin` to debug the collector: + + ```bash + ./python.d.plugin sensors debug trace + ``` + +### lm-sensors doesn't work on your device + + + +### ACPI ring buffer errors are printed + + + + diff --git a/collectors/python.d.plugin/sensors/metadata.yaml b/collectors/python.d.plugin/sensors/metadata.yaml index c3f681915..d7cb2206f 100644 --- a/collectors/python.d.plugin/sensors/metadata.yaml +++ b/collectors/python.d.plugin/sensors/metadata.yaml @@ -117,7 +117,16 @@ modules: - humidity troubleshooting: problems: - list: [] + list: + - name: lm-sensors doesn't work on your device + description: | + When `lm-sensors` doesn't work on your device (e.g. for RPi temperatures), + use [the legacy bash collector](https://github.com/netdata/netdata/blob/master/collectors/charts.d.plugin/sensors/README.md) + - name: ACPI ring buffer errors are printed + description: | + There have been reports from users that on certain servers, ACPI ring buffer errors are printed by the kernel (`dmesg`) + when ACPI sensors are being accessed. We are tracking such cases in issue [#827](https://github.com/netdata/netdata/issues/827). + Please join this discussion for help. alerts: [] metrics: folding: diff --git a/collectors/python.d.plugin/sensors/sensors.chart.py b/collectors/python.d.plugin/sensors/sensors.chart.py index 701bf6414..0d9de3750 100644 --- a/collectors/python.d.plugin/sensors/sensors.chart.py +++ b/collectors/python.d.plugin/sensors/sensors.chart.py @@ -66,7 +66,7 @@ CHARTS = { LIMITS = { 'temperature': [-127, 1000], - 'voltage': [-127, 127], + 'voltage': [-400, 400], 'current': [-127, 127], 'fan': [0, 65535] } |