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systemd_device_units_state

systemd_device_units_state

Linux | Systemd units

The Netdata Agent monitors the systemd device units. This alert indicates that one or more of the systemd device units are in the failed state. Receiving this alert means that the service failed in some way (process returned error code on exit or crashed, an operation timed out, or after too many restarts). To see more details about this, use systemctl status SERVICENAME.