I've had many similar experiences with Postgres. I always seem to be the one adding the query logging to the apps. Then I feed the prod queries into the query p

I've had many similar experiences with Postgres. I always seem to be the one adding the query logging to the apps. Then I feed the prod queries into the query planner. Then run the results through this tool: http://tatiyants.com/pev/#/plans/new http://tatiyants.com/pev/#/plans/new Tweak the queries, add/remove indexes. Voilà.