num live         =     278222
  max survived     =     204404

  num allocated    =     476720
  num in heap      =      18386
  num in pool 1    =     219144
  num in pool 2    =     239190
bytes allocated    =   12047659

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     408808
  num growths      =          5

  max gc millis    =        3.3
total gc millis    =        9.8

roots capacity     =       1024
 objs capacity     =      20480