num live         =      27105
  max survived     =      67639

  num allocated    =    2764617
  num in heap      =     130391
  num in pool 1    =    1375524
  num in pool 2    =    1258702
bytes allocated    =   22624239

  num gc points    =      44791
  num collections  =         42

   gc threshold    =     135278
  num growths      =          1

  max gc millis    =        2.2
total gc millis    =       47.8

roots capacity     =       1024
 objs capacity     =      20480