How can I show the latencies of the internal computations of a service in locust?

Is there a way to show the latency statistics (and hopefully graphs) of the internal computations of a service in the locust web interface during the test?

I have a service which internally realizes several computations. I would need to perform a load test and benchmark the times of each of these internal computations. Something like:

/compute:

Computation A -> Xms average, Yms median, Zms max etc.
Computation B -> Xms average, Yms median, Zms max etc.
Computation C -> Xms average, Yms median, Zms max etc.

However in locust I can only see the overall time statistics of the endpoint (/compute in this case).

I am right now returning the latencies of each of the computations in the response. I have checked the docs but I have not found a way to do show the statistics of those numbers during the test in the locust web interface.

The only workaround I have found is saving the responses into a file and computing the statistics separately.

Is there any way to do it? Or any other better solution?

Thank you so much in advance

Solution

A quick workaround might be firing your own request event for each computation so they show as different endpoints in de web UI.

  request_meta = {
        "request_type": "my-custom-type",
        "name": "my-custom-name",
        "response_time": <calculated-time>,
        "response_length": 0,
        "exception": None,
        "context": None,
        "response": None,
    }  
  env.events.request.fire(**request_meta)

Writing a wrapper might result in a cleaner code too.