num live         =      21150
  max survived     =       3763

  num allocated    =     995206
  num in heap      =      79734
  num in pool 1    =     584278
  num in pool 2    =     331194
bytes allocated    =   10315105

  num gc points    =      12911
  num collections  =         21

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.2
total gc millis    =        3.5

roots capacity     =       1024
 objs capacity     =      10240