num live         =      12492
  max survived     =       6535

  num allocated    =     150156
  num in heap      =       7774
  num in pool 1    =      71007
  num in pool 2    =      71375
bytes allocated    =    2676712

  num gc points    =       1693
  num collections  =          3

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.6
total gc millis    =        1.8

roots capacity     =       1024
 objs capacity     =      10240