num live         =      37457
  max survived     =      66330

  num allocated    =    2705310
  num in heap      =     119739
  num in pool 1    =    1291832
  num in pool 2    =    1293739
bytes allocated    =   21572217

  num gc points    =      32527
  num collections  =         42

   gc threshold    =     132660
  num growths      =          1

  max gc millis    =        2.5
total gc millis    =       58.5

roots capacity     =       1024
 objs capacity     =      20480