num live         =      37453
  max survived     =      66326

  num allocated    =    2705285
  num in heap      =     119742
  num in pool 1    =    1291805
  num in pool 2    =    1293738
bytes allocated    =   21572849

  num gc points    =      32527
  num collections  =         42

   gc threshold    =     132652
  num growths      =          1

  max gc millis    =        2.7
total gc millis    =       63.0

roots capacity     =       1024
 objs capacity     =      20480