num live         =     278121
  max survived     =     204638

  num allocated    =     476735
  num in heap      =      18396
  num in pool 1    =     219098
  num in pool 2    =     239241
bytes allocated    =   12062867

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     409276
  num growths      =          5

  max gc millis    =        3.6
total gc millis    =       10.1

roots capacity     =       1024
 objs capacity     =      20480