Regulator.Telemetry (Regulator v0.4.1) View Source

Regulator produces multiple telemetry events.

Events

[:regulator, :limit] - Returns the calculated limit
Measurements
- :limit - The new limit
  Metadata
- :regulator - The name of the regulator
[:regulator, :ask, :start] - Is called when asking for access to a protected service
Measurements
- :inflight - The current inflight requests
- :system_time - The current, monotonic system time
  Metadata
- :regulator - The regulator name
[:regulator, :ask, :stop] - Called immediately before an ask call returns.
Measurements
- :duration - The amount of time taken in the regulator
  Metadata
- :regulator - The name of the regulator
- :result - The result of the call, either :ok, :dropped, :drop, or :ignore
[:regulator, :ask, :exception] - Called if the callback passed to ask raises or throws
Measurements
- :duration - The amount of time taken in the regulator
  Metadata
- :kind - The type of error
- :error - The error
- :stacktrace - The stacktrace
- :regulator - The regulator name