num live         =      17938
  max survived     =       2829

  num allocated    =     584147
  num in heap      =      14600
  num in pool 1    =     344476
  num in pool 2    =     225071
bytes allocated    =    2642870

  num gc points    =      31810
  num collections  =         12

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.2
total gc millis    =        1.5

roots capacity     =       1024
 objs capacity     =      10240