num live         =      17871
  max survived     =       2836

  num allocated    =     584130
  num in heap      =       9910
  num in pool 1    =     344427
  num in pool 2    =     229793
bytes allocated    =    2396086

  num gc points    =      22608
  num collections  =         12

   gc threshold    =      50000
  num growths      =          0

  max gc millis    =        0.2
total gc millis    =        1.4

roots capacity     =       1024
 objs capacity     =      10240