num live         =      29751
  max survived     =      65879

  num allocated    =    2702622
  num in heap      =     108722
  num in pool 1    =    1320620
  num in pool 2    =    1273280
bytes allocated    =   21189021

  num gc points    =      32242
  num collections  =         41

   gc threshold    =     131758
  num growths      =          1

  max gc millis    =        2.7
total gc millis    =       64.4

roots capacity     =       1024
 objs capacity     =      20480