num live         =     277796
  max survived     =     203304

  num allocated    =     476753
  num in heap      =      18396
  num in pool 1    =     219110
  num in pool 2    =     239247
bytes allocated    =   12030163

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     406608
  num growths      =          5

  max gc millis    =        3.6
total gc millis    =       10.2

roots capacity     =       1024
 objs capacity     =      20480