num live         =      42745
  max survived     =      65832

  num allocated    =    2703551
  num in heap      =     109643
  num in pool 1    =    1320686
  num in pool 2    =    1273222
bytes allocated    =   21267373

  num gc points    =      27391
  num collections  =         41

   gc threshold    =     131664
  num growths      =          1

  max gc millis    =        2.7
total gc millis    =       60.5

roots capacity     =       1024
 objs capacity     =      10240