num live         =      42778
  max survived     =      65819

  num allocated    =    2703277
  num in heap      =     126121
  num in pool 1    =    1320503
  num in pool 2    =    1256653
bytes allocated    =   22173699

  num gc points    =      49081
  num collections  =         41

   gc threshold    =     131638
  num growths      =          1

  max gc millis    =        3.6
total gc millis    =       56.0

roots capacity     =       1024
 objs capacity     =      10240