Hi all, As an end result of all this, do we now have a decent utility by which end user admin's can run it against the same disk/array that their PostgreSQL installation is on, and get a reasonably accurate number for random page cost?
ie: $ ./get_calc_cost Try using random_page_cost = foo $ :-) Regards and best wishes, Justin Clift -- "My grandfather once told me that there are two kinds of people: those who work and those who take the credit. He told me to try to be in the first group; there was less competition there." - Indira Gandhi ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html