num live         =     278159
  max survived     =     204341

  num allocated    =     476723
  num in heap      =      18386
  num in pool 1    =     219147
  num in pool 2    =     239190
bytes allocated    =   12047757

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     408682
  num growths      =          5

  max gc millis    =        3.2
total gc millis    =        9.0

roots capacity     =       1024
 objs capacity     =      20480