Ethern Su

> Sure, though I would go straight to Open Telemetry. @mattklein123 Have a question in mind: if we are going to send out OTEL span when calling memcached and redis,...

> Yeah we can add this to the API for sure. Nice, then let me finish the implementation from ratelimit side first

I think I can work on adding Prometheus instrumentation in ratelimit, but I believe we should work out a list of possible metric to be implemented first.

/remove-lifecycle rotten