num live         =      17956
  max survived     =       2844

  num allocated    =     584167
  num in heap      =       9900
  num in pool 1    =     344487
  num in pool 2    =     229780
bytes allocated    =    2396094

  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