Kathleen Emerson <heavylivestock@xxxxxxxxx> writes: > I ran `VACUUM VERBOSE` on 10-28. After the VACUUM completed, I ran the > query > `SELECT relname, last_vacuum FROM pg_stat_all_tables ORDER BY 2;` > [ and saw old timestamps for some ] > So, at least according to the VERBOSE logs, it seems like these tables > _were_ vacuumed. Why the discrepancy? The pg_stats mechanism is designed to drop messages when under sufficient load, so if there was a whole lot going on besides the VACUUM, maybe that would explain it. regards, tom lane
