Go through grafana, eventlogging, superset, and document what data sources are available. Highlight anything surprising or particularly useful.

Findings:

• There is one chart, that is almost in every grafana dashboard: Daily maps requests
• There is data for kartotherian and tilerator available, see Service :: Kartotherian and General / Maps performances
• I did not find any stored kartographer related charts in superset.
• There was eventlogging once, we might reinstall it.

For more details see this doc.