num live         =      29144
  max survived     =      65888

  num allocated    =    2703488
  num in heap      =     109675
  num in pool 1    =    1320578
  num in pool 2    =    1273235
bytes allocated    =   21272005

  num gc points    =      27391
  num collections  =         41

   gc threshold    =     131776
  num growths      =          1

  max gc millis    =        3.5
total gc millis    =       59.8

roots capacity     =       1024
 objs capacity     =      20480