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telemetry.md

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Telemetry

This library provides Erlang Telemetry events for all operation requests to the default client using the prefix [:oapi_github, :request].

Events

There is one set of events that covers all possible operations:

[:oapi_github, :request, :start]

Measurements:

  • :monotonic_time: (integer) monotonic system time in native time units from :erlang.monotonic_time/0
  • :system_time: (integer) current system time in native time units from :erlang.system_time/0

Metadata:

  • :client: (module) client module originally called
  • :info: (map) all information provided to the client's request/1 function
  • :request_method: (atom) HTTP method of the call
  • :request_server: (string) hostname of the API server
  • :request_url: (string) API endpoint

[:oapi_github, :request, :stop]

Measurements:

  • :duration: (integer) duration of the call in native time units using monotonic times
  • :monotonic_time: (integer) monotonic system time in native time units from :erlang.monotonic_time/0

Metadata:

  • :error: (atom) if the result of the call was an error (but not an exception), the reason for the error
  • :response_code: (integer) HTTP status code of the response, if one was received
  • All metadata from the :start event

[:oapi_github, :request, :exception]

Measurements:

  • :duration: (integer) duration of the call in native time units using monotonic times
  • :monotonic_time: (integer) monotonic system time in native time units from :erlang.monotonic_time/0

Metadata:

  • :kind: (atom) one of :throw, :error, or :exit based on the type of exception
  • :reason: (any) cause of the exception
  • :response_code: (integer) HTTP status code of the response, if one was received
  • :stacktrace: (list of tuples) stacktrace of the exception
  • All metadata from the :start event