num live         =     277804
  max survived     =     203312

  num allocated    =     476779
  num in heap      =      18403
  num in pool 1    =     219124
  num in pool 2    =     239252
bytes allocated    =   12030717

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     406624
  num growths      =          5

  max gc millis    =        2.3
total gc millis    =        6.4

roots capacity     =       1024
 objs capacity     =      20480