num live         =      12647
  max survived     =       6562

  num allocated    =     149681
  num in heap      =       9211
  num in pool 1    =      70286
  num in pool 2    =      70184
bytes allocated    =    3323163

  num gc points    =       1693
  num collections  =          3

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.7
total gc millis    =        1.9

roots capacity     =       1024
 objs capacity     =      10240