I'm trying to set up alerts in Grafana Cloud but I can't find a useful metric that tells me if connections are starting to queue or if I'm running out of open connections. To my understanding, Supavisor can handle a large amount of concurrent connections, so I'm wondering if this is just not something to worry about / alert on when using Supabase?
I'm using the Grafana Supabase integration, and the metrics that are scraped (to the best of my knowledge) are defined here.
The user is trying to set up alerts in Grafana Cloud to monitor if connections are queuing or if they're running out of open connections. They are using the Grafana Supabase integration and are unsure if this is a concern with Supavisor's capability to handle concurrent connections.
Would db_sql_connection_wait_total The total number of connections waited for work?