lkananowicz
Count idle/used Ecto repo connections in real-time
Hi, I wonder if there is a reliable way to count/monitor used database connections for given repo. One of the ideas tried so far was checking Ecto.Repo.Registry :ets table and then extracting size of DBConnection.ConnectionPool.Queue for specific repo. Please let me know if this method can be considered as reliable.
First Post!
engineeringdept
You could possibly use a telemetry handler to increment and decrement a counter as queries start and stop? The counter could be state held in a GenServer, or maybe ETS.
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