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Observability

Whatever each tool's default screen shows, and nothing layered on top.

There isn't really an observability layer here. Each service has whatever UI it ships with, and that is mostly enough for me to spot when something has gone sideways. There's no Prometheus or InfluxDB or Grafana or anything custom layered on top. Home Assistant happens to put a few sensors I actually care about on its default screen (Pi temperature, UPS battery and load, air quality from the Aranet4, Zigbee battery levels), and the companion app pings me when an automation decides something is worth a buzz. Day-to-day this works. Year-over-year analysis would need a real metrics stack, and that one is genuinely overdue.

Observability · 8 items
Default UI (tars)Home Assistant
HA's stock cards. Pi temperature, UPS battery and load, every Zigbee sensor's battery, air quality from the Aranet4. Whatever HA puts on screen for free, with no custom dashboard layered on top.
Default UI (tars)AdGuard Home
Request volumes, top blocked domains, query latency, all on AdGuard's stock screen.
Default UI (tars)Zigbee2MQTT
The Z2M default screen, which gives me per-device link quality, last-seen timestamps, and the mesh map.
Default UI (tars)Omada Controller
ER605 link state, WAN failover events, and per-port throughput from the Omada controller.
Default UI (wednesday)Plex
Active streams, library scan status, and transcoding load on Plex's own dashboard.
Default UI (wednesday)Unraid
Unraid's stock dashboard, with array health, parity status, container state, and disk temperatures all on the same screen.
HA companion appMobile notifications
Door alerts, leak alerts, and anything else an automation has decided is worth a buzz. After-the-fact pings, which are about the cheapest possible substitute for actual observability.
MissingLong-term metrics
There's no Prometheus, InfluxDB, Grafana, or any other time-series store. Day-to-day this works. Year-over-year analysis would need a real metrics stack, and that one is genuinely overdue.
Last updated · April 28, 2026