You might have a look at: https://www.postgresql.org/docs/current/auto-explain.html Also there are several monitoring solutions: https://wiki.postgresql.org/wiki/Monitoring Tiffany Thang schreef op do 16-07-2020 om 13:41 [-0400]: > Hi, > log_min_duration_statement captures all statements including DMLs > that have exceeded the threshold. Is there a way in PG 12 to capture > just select statements excluding all DMLs and DDLs? In my > environment, it's acceptable for DMLs and DDLs to cross the threshold > and we are more interested in capturing poor performing select > statements. > > Thanks. > > Tiff -- mvg, Wim Bertels -- Lector UC Leuven-Limburg -- There is no hunting like the hunting of man, and those who have hunted armed men long enough and liked it, never care for anything else thereafter. -- Ernest Hemingway