Is your feature request related to a problem? Please describe.
Currently, there is no instrumentation support in rosetta-cli. Adding flag to enable instrumentation should start tracing outbound requests to measure their response time, error percentages, p99, p95, p50 etc
We can add an enable-request-instrumentation flag in config.json to enable or disable instrumentation.

Describe the solution you'd like
If we can integrate some instrumentation library such as open telemetry in rosetta-cli, we can instrument request/response of rosetta endpoints.

We would be able to see slow and error requests.

Describe alternatives you've considered
Problems with current performance tooling:

1. check:perf
   It needs to be run as a separate process and measure results for /block and /account/balance endpoint.
   /account/balance is not using "address" value from blocks but is using hard-coded "address" string which is why all of requests fail due to address validation.
2. --block-profile
   It is great to measure block pprof data but does not shows which requests failed or are slow.

Additional context
Adding instrumentation could potentially slow down the process which is why it is important to have enable/disable configuration added for it.