num live         =      29752
  max survived     =      65877

  num allocated    =    2703498
  num in heap      =     109679
  num in pool 1    =    1320584
  num in pool 2    =    1273235
bytes allocated    =   21275173

  num gc points    =      27391
  num collections  =         41

   gc threshold    =     131754
  num growths      =          1

  max gc millis    =        2.8
total gc millis    =       65.9

roots capacity     =       1024
 objs capacity     =      20480