num live         =      42753
  max survived     =      65840

  num allocated    =    2703545
  num in heap      =     109673
  num in pool 1    =    1320656
  num in pool 2    =    1273216
bytes allocated    =   21271789

  num gc points    =      27394
  num collections  =         41

   gc threshold    =     131680
  num growths      =          1

  max gc millis    =        2.9
total gc millis    =       61.7

roots capacity     =       1024
 objs capacity     =      10240