num live         =      42755
  max survived     =      65842

  num allocated    =    2703438
  num in heap      =     109643
  num in pool 1    =    1320619
  num in pool 2    =    1273176
bytes allocated    =   21267373

  num gc points    =      27391
  num collections  =         41

   gc threshold    =     131684
  num growths      =          1

  max gc millis    =        2.8
total gc millis    =       62.7

roots capacity     =       1024
 objs capacity     =      10240