Note
The following list shows all potential sensors the agent can report. In some cases, the actual sensors reported will be less due to lack of support or missing hardware.
| Sensor | What it measures | Source | Extra Attributes | Update Frequency |
|---|---|---|---|---|
| Active App | Currently active (focused) application | D-Bus | When app changes. | |
| Running Apps | Count of all running applications | D-Bus | The application names | When running apps count changes. |
| Battery Type | The type of battery (e.g., UPS, line power) | D-Bus | On battery addeded/removed. | |
| Battery Temp | The current battery temperature | D-Bus | When temp changes. | |
| Battery Power | The battery current power draw | D-Bus | Voltage, Energy consumption, where reported | When voltage changes. |
| Battery Level/Percentage | The current battery capacity | D-Bus | When level changes. | |
| Battery State | The current battery state (e.g., charging/discharging) | D-Bus | When state changes. | |
| Memory Total | Total memory on the system | ProcFS | ~Every minute | |
| Memory Available | Memory available/free | ProcFS | ~Every minute | |
| Memory Used | Memory used | ProcFS | ~Every minute | |
| Memory Usage | Total memory usage % | ProcFS | ~Every minute | |
| Swap Total | Total swap on the system | ProcFS | ~Every minute | |
| Swap Available | Swap available/free | ProcFS | ~Every minute | |
| Swap Used | Swap used | ProcFS | ~Every minute | |
| Swap Usage | Swap memory usage % | ProcFS | ~Every minute | |
| Per Mountpoint Usage | % usage of mount point | ProcFS | Filesystem type, bytes/inode total/free/used | ~Every minute |
| Connection State (per-connection) | The current state of each network connection | D-Bus | Connection type (e.g., wired/wireless/VPN), IP addresses | When connections change. |
| Wi-Fi SSID1 | The SSID of the Wi-Fi network | D-Bus | When SSID changes. | |
| Wi-Fi Frequency1 | The frequency band of the Wi-Fi network | D-Bus | When frequency changes. | |
| Wi-Fi Speed1 | The network speed of the Wi-Fi network | D-Bus | When speed changes. | |
| Wi-Fi Strength1 | The strength of the signal of the Wi-Fi network | D-Bus | When strength changes. | |
| Wi-Fi BSSID1 | The BSSID of the Wi-Fi network | D-Bus | When BSSID changes. | |
| Bytes Received | Total bytes received | ProcFS | Packet count, drops, errors | ~Every 5 seconds. |
| Bytes Sent | Total bytes sent | ProcFS | Packet count, drops, errors | ~Every 5 seconds. |
| Bytes Received Rate | Current received transfer rate | ProcFS | ~Every 5 seconds. | |
| Bytes Sent Rate | Current sent transfer rate | ProcFS | ~Every 5 seconds. | |
| Load Average 1min | 1min load average | ProcFS | ~Every 1 minute. | |
| Load Average 5min | 5min load average | ProcFS | ~Every 1 minute. | |
| Load Average 15min | 15min load average | ProcFS | ~Every 1 minute. | |
| CPU Usage | Total CPU Usage % | ProcFS | ~Every 10 seconds. | |
| Power Profile | The current power profile as set by the power-profiles-daemon | D-Bus | When profile changes. | |
| Boot Time | Date/Time of last system boot | ProcFS | ~Every 15 minutes. | |
| Uptime | System uptime | ProcFS | ~Every 15 minutes. | |
| Kernel Version | Version of the currently running kernel | ProcFS | On agent start. | |
| Distribution Name | Name of the running distribution (e.g., Fedora, Ubuntu) | ProcFS | On agent start. | |
| Distribution Version | Version of the running distribution | ProcFS | On agent start. | |
| Current Users | Count of active users on the system | D-Bus | List of usernames | When user count changes. |
| Screen Lock State | Current state of screen lock | D-Bus | When screen lock changes. | |
| Power State | Power state of device (e.g., suspended, powered on/off) | D-Bus | When power state changes. | |
| Problems | Count of any problems logged to the ABRT daemon | D-Bus | Problem details | ~Every 15 minutes |
| Device/Component Sensors(s) | Any reported hardware sensors (temp, fan speed, voltage, etc.) from each device/component, as extracted from the /sys/class/hwmon file system. |
SysFS | ~Every 1 minute. |
All platforms can also utilise scripts to create custom sensors. See scripts.