"Andrus" <eetasoft(at)online(dot)ee> writes:
> I see autovacuum: processing database "mydb" messages in log file and I have
> stats_start_collector = on
> stats_row_level = on
> in config file. Why statistics was out-of-date ?
The default autovac thresholds are not very aggressive; this table was
probably not large enough to get selected for analysis.
regards, tom lane