[DOC]: document visualization of traces in more details

[sosahi]

How would you describe the priority of this documentation request

None

Please provide a link or source to the relevant docs

https://github.com/NVIDIA/nv-ingest/blob/main/docs/telemetry.md

Describe the problems in the documentation

I was able to access the zipkin dashboard but it wasn’t clear where to find a span_name from the microservice. Visualizing traces needs to be documented in more detail.

(Optional) Propose a correction or improvement

No response