num live         =      11001
  max survived     =       5171

  num allocated    =     150070
  num in heap      =       7513
  num in pool 1    =      71658
  num in pool 2    =      70899
bytes allocated    =    2644515

  num gc points    =       1448
  num collections  =          3

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.5
total gc millis    =        1.5

roots capacity     =       1024
 objs capacity     =      10240