num live         =      42748
  max survived     =      65835

  num allocated    =    2703498
  num in heap      =     109681
  num in pool 1    =    1320584
  num in pool 2    =    1273233
bytes allocated    =   21275393

  num gc points    =      27391
  num collections  =         41

   gc threshold    =     131670
  num growths      =          1

  max gc millis    =        3.4
total gc millis    =       64.0

roots capacity     =       1024
 objs capacity     =      10240