On Wed, Apr 30, 2014 at 10:40 AM, Elanchezhiyan Elango <elanelango@xxxxxxxxx> wrote: > log_autovacuum_min_duration = 0 > > autovacuum_vacuum_scale_factor = 0 > autovacuum_vacuum_threshold = 40000 > autovacuum_analyze_scale_factor = 0 > autovacuum_analyze_threshold = 40000 I don't think it is a good idea to set scale factor and this high threshold instance wide. You can try per table settings instead if you want. -- Kind regards, Sergey Konoplev PostgreSQL Consultant and DBA http://www.linkedin.com/in/grayhemp +1 (415) 867-9984, +7 (499) 346-7196, +7 (988) 888-1979 gray.ru@xxxxxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general