Adam Kavan <akavan(at)cox(dot)net> writes:
> I was attempting to get pg_autovacuum to work on my database and after
> much hammering at it I discovered that the stats system was not
> working.
Does 'ps' show that the stats collector and stats buffer postmaster
child processes are alive? Are there any suggestive complaints in
the postmaster's log?
regards, tom lane