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Observability

Tune health checks, probe timing, and node health data.

188 words 1 min
Settings Health Checks, Latency, Probe Intervals en

Observability is the Settings page that checks nodes in the background so Tunna can show fresh latency before you pick one. It keeps recent latency information available for node sorting, ZAP, subscription visibility, and the connection accessory. It is separate from Log: Observability measures node health, while Log records troubleshooting messages.

A probe is a small test trip

A probe is Tunna asking one node to reach a small test address and timing the answer. If the answer comes back quickly, the node looks healthy. If it is slow, fails, or times out, Tunna keeps that result so node lists, Active, Top 10, and ZAP have something real to work from.

Checks make choices better

  1. Probe a target

    Tunna checks whether nodes can reach a configured destination.

  2. Store recent results

    Round Trip Time and failures become part of the node's recent history.

  3. Guide node choice

    Sorting, Active visibility, Top 10, and ZAP become more useful.