Sum up the default virtual storage allocation for each running guest on the system and divide that by the total amount of central storage.
Can I just take the (Pageable storage number + Pages on DASD ) / > pageable storage number? > > That just gives you your overcommit ratio at this second - not your worst case given the current definitions of everything running on the box. Your calculation will not be pessimistic enough to allow for a system where everyone decided that they needed all their memory, right now. -- Jay Brenneman
