IssueTracker

While PostgreSQL offers the possibility to [visualize metrics](https://cloud.google.com/sql/docs/postgres/use-system-insights) such as `Oldest Transaction by Age`, `Transaction Count`, or `Max Replica Lag`. MySQL, however, does not yet have such metrics available, as seen in the [official documentation](https://cloud.google.com/sql/docs/mysql/use-system-insights).

This, along with the possibility of navigating through time to visualize previous information and history for these metrics, would be highly useful for users to assess root causes for certain behaviors.