num live         =     857748
  max survived     =     769412

  num allocated    =    1653287
  num in heap      =      67455
  num in pool 1    =     743576
  num in pool 2    =     842256
bytes allocated    =   44636650

  num gc points    =       4764
  num collections  =         12

   gc threshold    =    1030656
  num growths      =          6

  max gc millis    =       23.2
total gc millis    =       58.0

roots capacity     =       1024
 objs capacity     =      81920