On 2023-Oct-25, Rajesh Kumar wrote: > Can autovacuum cause insert wait? Yes, in unlucky situations. > I could see in log that there are lot of insert waiting for a table ...At > the same time autovacuum is running for table. Did you examine pg_locks and pg_stat_activity in detail to see what exactly was going on? It's easy to jump to wrong conclusions. -- Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/ "Aprender sin pensar es inútil; pensar sin aprender, peligroso" (Confucio)