Greg Smith <gsmith(at)gregsmith(dot)com> writes:
> I'm curious why something resetting the cluster-wide stats isn't
> available already.
We used to have the stats_reset_on_server_start thingy, which covered
that case. When we removed it on the grounds that you could do the
same less klugily with pg_stat_reset(), nobody complained about
cluster-wide stats...
regards, tom lane