num live         =     277910
  max survived     =     203163

  num allocated    =     476752
  num in heap      =      18399
  num in pool 1    =     219110
  num in pool 2    =     239243
bytes allocated    =   12033243

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     406326
  num growths      =          5

  max gc millis    =        3.8
total gc millis    =       10.4

roots capacity     =       1024
 objs capacity     =      20480