or download this
sub mm { print( (`pslist -m $$ 2>NUL`)[-2,-1] )}
sub ff { my @fudge = 1 .. 1_000_000; @fudge }
sub fa { scalar @{[ &ff ]} }
...
Name Pid VM WS Priv Priv Pk Faults Non
+P Page
perl 796 66076 50280 48252 48260 13582
+2 34
1000000 at - line 4.