avi Singh wrote: > Your right we looked back in our old logs and we do see the messages there > as well. Still what I'm not getting is since we restarted the database > after SAN FC re-cable effort auto-vacuum is running on all the threads > continuous. I have never seen auto-vacuum using all the threads 24*7 on > this database. Any thoughts ? It's trying to ensure all tables are correctly frozen. As I recall, that's working per spec and you should just let it run until it's done. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general