num live         =      29749
  max survived     =      65877

  num allocated    =    2702511
  num in heap      =     108692
  num in pool 1    =    1320583
  num in pool 2    =    1273236
bytes allocated    =   21184605

  num gc points    =      32239
  num collections  =         41

   gc threshold    =     131754
  num growths      =          1

  max gc millis    =        2.6
total gc millis    =       62.0

roots capacity     =       1024
 objs capacity     =      20480