num live         =      12642
  max survived     =       6557

  num allocated    =     149703
  num in heap      =       9217
  num in pool 1    =      70296
  num in pool 2    =      70190
bytes allocated    =    2802907

  num gc points    =       1693
  num collections  =          3

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.8
total gc millis    =        2.0

roots capacity     =       1024
 objs capacity     =      10240