num live         =      11180
  max survived     =       5223

  num allocated    =     149871
  num in heap      =       7737
  num in pool 1    =      70882
  num in pool 2    =      71252
bytes allocated    =    2644671

  num gc points    =       1695
  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