Add support for metrics

[mridang]

Is your feature request related to a problem? Please describe.

Metrics are not

Describe the solution you'd like

I would like to implement some solution here that ensures that the metrics are working. Based on the documention it seems that metrics are supported for certain instrumentations.

Describe alternatives you've considered

None

Additional context

There exists a library for NestJS that adds metrics to the application. It is based on Prometheus.