num live         =      24723
  max survived     =       3898

  num allocated    =     995279
  num in heap      =      12604
  num in pool 1    =     584304
  num in pool 2    =     331237
  num in pool 3    =      67134
bytes allocated    =    4855046

  num gc points    =      12911
  num collections  =         21

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.2
total gc millis    =        3.4

roots capacity     =       1024
 objs capacity     =      10240