"Jeremy Haile" <jhaile@xxxxxxxxxxx> writes: > The stats collector appears to still be running, since I can see a > postgres.exe process with -forkcol. However, I never notice it using > I/O or CPU usage. Also, querying the pg_stat_user_tables view shows no > change in table stats even for tables that change very frequently. Is $PGDATA/global/pgstat.stat getting updated? (watch the file mod time at least) Do you see any pgstat.tmp file in there? regards, tom lane