num live         =      29056
  max survived     =      65754

  num allocated    =    2695085
  num in heap      =     126121
  num in pool 1    =    1312366
  num in pool 2    =    1256598
bytes allocated    =   22173709

  num gc points    =      49081
  num collections  =         41

   gc threshold    =     131508
  num growths      =          1

  max gc millis    =        2.7
total gc millis    =       59.4

roots capacity     =       1024
 objs capacity     =      20480