I’m trying to expose graphql operations in a dashboard but I’m having trouble parsing the operation name from the query or mutation. At this stage I’d like to expose the total time for either a query or mutation, I have the following query:

query {
  me {
    id
  }
}

And I believe I should be able to pull out the appropriate duration metric by attaching to [:absinthe, :execute, :operation, :stop] with something like:

:telemetry.attach_many(
  :demo,
  [
    [:absinthe, :execute, :operation, :stop]
  ],
  fn event_name, measurements, metadata, _config ->
    IO.inspect(metadata)
  end,
  []
)

metadata seems to be an id, blueprint and options. If I take a look at blueprint’s source code I can’t see where I can access the name of the query - in this case me. I would love to be able to report the duration of the me query.

Absinthe.Language.Document.get_operation(metadata.blueprint.input) gets me what the client passes as the friendly name but given that can be anything I’d prefer to get me but I cannot figure it out. I know it’s somewhere because absinthe uses it internally to figure out which query to run.

Alternatively I’m thinking about this the wrong way and there is a different way to get what I want. Any help would be appreciated.

Thanks!