Hi there, At the moment we are using: SELECT pg_database.datname, pg_database_size(pg_database.datname) as size FROM pg_database To gather size of databases for monitoring purposes in Prometheus. Our pg stat logging now shows this is our number one query cause we seem to be running it for some crazy reason 19 times a minute. Clearly this is too much and we should (and will) cache results for a bit. Nonetheless, I notice it take 400ms to run on our cluster (with a few 200 dbs) and was wondering if there is a quicker way of estimating this number? Sam
