num live         =     830128
  max survived     =     795990

  num allocated    =    1653332
  num in heap      =      67469
  num in pool 1    =     743546
  num in pool 2    =     842317
bytes allocated    =   41051186

  num gc points    =       4764
  num collections  =         12

   gc threshold    =    1591980
  num growths      =          7

  max gc millis    =       20.8
total gc millis    =       72.0

roots capacity     =       1024
 objs capacity     =      81920