num live         =      12889
  max survived     =       2791

  num allocated    =     154656
  num in heap      =      11730
  num in pool 1    =      78317
  num in pool 2    =      64609
bytes allocated    =    2710090

  num gc points    =       5012
  num collections  =          3

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.7
total gc millis    =        2.0

roots capacity     =       1024
 objs capacity     =      10240