opentelemetry-erlang-contrib/instrumentation/opentelemetry_ecto

OpentelemetryEcto

Telemetry handler that creates OpenTelemetry spans from Ecto query events. Because Ecto emits telemetry events only after queries have finished, OpentelemetryEcto estimates the start time of the span by subtracting the reported total duration from the current timestamp.

After installing, set up the handler in your application's start/2 callback before your top-level supervisor starts, passing the Telemetry prefix of the Ecto repo you want to instrument.

OpentelemetryEcto.setup([:blog, :repo])

See the documentation for OpentelemetryEcto.setup/2 for additional options that may be supplied.

Installation

Add the package to your list of dependencies in mix.exs:

def deps do
  [
    {:opentelemetry_ecto, "~> 1.0"}
  ]
end

Compatibility Matrix

OpentelemetryEcto Version	OTel Version	Notes
v0.1.0	<= v.0.5.0
v1.0.0-rc.1	v1.0.0-rc.1
v1.0.0-rc.2	v1.0.0-rc.2
v1.0.0-rc.3	v1.0.0-rc.3
v1.0.0-rc.4	v1.0.0-rc.4
v1.0	v1.0