num live         =      29153
  max survived     =      65897

  num allocated    =    2703495
  num in heap      =     109676
  num in pool 1    =    1320583
  num in pool 2    =    1273236
bytes allocated    =   21272093

  num gc points    =      32167
  num collections  =         41

   gc threshold    =     131794
  num growths      =          1

  max gc millis    =        2.8
total gc millis    =       60.7

roots capacity     =       1024
 objs capacity     =      20480