num live         =      53701
  max survived     =      65657

  num allocated    =    2702521
  num in heap      =     108693
  num in pool 1    =    1290644
  num in pool 2    =    1303184
bytes allocated    =   21201137

  num gc points    =      32239
  num collections  =         41

   gc threshold    =     131314
  num growths      =          1

  max gc millis    =        2.7
total gc millis    =       61.8

roots capacity     =       1024
 objs capacity     =      10240