num live         =      64530
  max survived     =      42740

  num allocated    =     116322
  num in heap      =       4572
  num in pool 1    =      54519
  num in pool 2    =      57231
bytes allocated    =    2832539

  num gc points    =        270
  num collections  =          3

   gc threshold    =      85480
  num growths      =          1

  max gc millis    =        0.8
total gc millis    =        2.1

roots capacity     =       1024
 objs capacity     =      10240