"Gnanakumar" <gnanam@xxxxxxxxxx> writes: > I'm also seeing a weird thing. If I do 'show stats_start_collector;' inside > psql, it says 'off'. Yeah, this is the expected state if the collector fails to start for some reason. Look into the postmaster log for a startup-time message indicating why; but again, I'll bet on problems creating its UDP socket. regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin