Decibel! <decibel@decibel.org> writes:
> 3 isn't that important to me, but 4 is:
> 4. Doesn't hammer the database to measure
> And pgstattuple fails #4 miserably. Want to know the average dead space
> in a 500GB database? Yeah, right....
So we could put a vacuum_cost_delay() in it ...
regards, tom lane