Describe the solution you'd like

I'm looking for ways to know health check result, because I think Grafana Dashboard has not information about it. I want to know total endpoints and healthy endpoints from Grafana Dashboard per Namespace or Service (e.g using envoy_cluster_membership_healthy and envoy_cluster_membership_total etc).

Anything else you would like to add:

I would like to add these information to Grafana, but I have no idea about Grafana Dashboard design. May I get your advice or help?