num live         =      37464
  max survived     =      66337

  num allocated    =    2705293
  num in heap      =     119745
  num in pool 1    =    1291810
  num in pool 2    =    1293738
bytes allocated    =   21576073

  num gc points    =      32527
  num collections  =         42

   gc threshold    =     132674
  num growths      =          1

  max gc millis    =        2.7
total gc millis    =       61.9

roots capacity     =       1024
 objs capacity     =      20480