Adds a new static label site to all metrics. Defaults to hostname in the URL if not given for backwards compatibility.
Checklist
[x] Keep pull requests small so they can be easily reviewed.
[x] Categorize the PR by setting a good title and adding one of the labels:
fix, enhancement, documentation, change, breaking, dependency
as they show up in the changelog
Summary
siteto all metrics. Defaults to hostname in the URL if not given for backwards compatibility.Checklist
fix,enhancement,documentation,change,breaking,dependencyas they show up in the changelog