num live         =      12991
  max survived     =       2798

  num allocated    =     154687
  num in heap      =       1275
  num in pool 1    =      78343
  num in pool 2    =      64607
  num in pool 3    =      10462
bytes allocated    =    2333519

  num gc points    =       5012
  num collections  =          3

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.6
total gc millis    =        1.8

roots capacity     =       1024
 objs capacity     =      10240