Hey, Not sure if this is part of the question but if you are querying the event data by something other than time (like a property of the event itself -- maybe

Hey, Not sure if this is part of the question but if you are querying the event data by something other than time (like a property of the event itself -- maybe the program return code in your example) than prometheus requires a full table scan since it does not have secondary indexes. With TimescaleDB you could add indexes on properties of the event data itself.