num live         =      13721
  max survived     =       3938

  num allocated    =    1077990
  num in heap      =      91480
  num in pool 1    =     664142
  num in pool 2    =     322368
bytes allocated    =   12270608

  num gc points    =      27375
  num collections  =         23

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.2
total gc millis    =        2.5

roots capacity     =       1024
 objs capacity     =      10240