~S second~:P of system run time~% ~
~@[ [Run times include ~S second~:P GC run time.]~% ~]~
~S page fault~:P and~% ~
- ~S bytes consed.~%"
+ ~:D bytes consed.~%"
(max (/ (- new-real-time old-real-time)
(float sb!xc:internal-time-units-per-second))
0.0)