Provide trace overview / dependency graph

[twenzel]

I really like to have a dependency overview like in Zipkin Dependency Graph or the DAG in Jeager.

This graph is a visual representation of service dependencies in a distributed system. It's generated from trace data and shows how requests flow between different services. This graph helps in understanding the structure of your application, identifying potential performance bottlenecks, and troubleshooting issues related to service interactions.

https://www.istioworkshop.io/10-monitoring-and-obervability/03-tracing/

[nblumhardt]

Thanks for the suggestion; this one's on our radar, we have a bit in the pipeline that might keep us from digging in for a while (OTLP metrics support), but this definitely makes sense as a companion feature to trace visualization 👍