Post

Radim @ boringSQL@boringsql.com

You trust #postgresql pg_stat_statements bit too much. That might be the problem. It's quietly bending what it reports, and none of it is a bug. Part 1 - everything it tells you boringsql.com/posts/pg-sta... Part 2 - everything it can't boringsql.com/posts/pg-sta...

boringsql.compg_stat_statements: everything it tells youWhat pg_stat_statements records and what it quietly drops: the queryid jumble that splits one query into many rows, the frozen first-seen query text, and averages that hide your p99.