num live         =     829987
  max survived     =     795849

  num allocated    =    1653258
  num in heap      =      67464
  num in pool 1    =     743521
  num in pool 2    =     842273
bytes allocated    =   41034291

  num gc points    =       4764
  num collections  =         12

   gc threshold    =    1591698
  num growths      =          7

  max gc millis    =       21.6
total gc millis    =       73.0

roots capacity     =       1024
 objs capacity     =      81920