num live         =      42750
  max survived     =      65837

  num allocated    =    2703497
  num in heap      =     109678
  num in pool 1    =    1320584
  num in pool 2    =    1273235
bytes allocated    =   21272313

  num gc points    =      32239
  num collections  =         41

   gc threshold    =     131674
  num growths      =          1

  max gc millis    =        2.6
total gc millis    =       61.9

roots capacity     =       1024
 objs capacity     =      10240