Benchmark: running anon, list for at least 5 CPU seconds...
      anon:  6 wallclock secs ( 5.25 usr +  0.01 sys = 5.26 CPU) @ 87511.49/s (n=460119)
      list:  4 wallclock secs ( 5.29 usr +  0.00 sys = 5.29 CPU) @ 121428.51/s (n=642243)
         Rate anon list
anon  87511/s   -- -28%
list 121429/s  39%   --