Посмотреть настройки autovacuum

 $ sudo su - postgres
 $ psql
 postgres=# select name, setting, context from pg_settings where name like 'autovacuum%';

 
 postgres=# select name, setting, context from pg_settings where name like 'online_analyze.%';

 

$ sudo nano /etc/postgresql/10/main/postgresql.conf 

$ cat /etc/postgresql/10/main/postgresql.conf | grep -v '#' | grep -v "^$"

alter system set online_analyze.enable = off;

select pg_reload_conf()