bench_classes.py
       25.93 real        25.77 user         0.09 sys
   4820992  maximum resident set size
      9357  involuntary context switches

bench_namedtuple.py
       57.61 real        57.39 user         0.12 sys
   5292032  maximum resident set size
     13612  involuntary context switches

bench_namedtuple_index.py
       24.68 real        24.61 user         0.04 sys
   5165056  maximum resident set size
      3167  involuntary context switches

bench_namedtuple_subclass.py
       57.94 real        57.55 user         0.20 sys
   5091328  maximum resident set size
     37790  involuntary context switches

bench_slots.py
       24.85 real        24.77 user         0.04 sys
   4898816  maximum resident set size
      3558  involuntary context switches

bench_slots_datatype.py
       26.01 real        25.92 user         0.05 sys
   4939776  maximum resident set size
      4501  involuntary context switches