num live         =      55388
  max survived     =      43591

  num allocated    =     101846
  num in heap      =       3790
  num in pool 1    =      47467
  num in pool 2    =      50589
bytes allocated    =    2438313

  num gc points    =        180
  num collections  =          3

   gc threshold    =      87182
  num growths      =          1

  max gc millis    =        0.7
total gc millis    =        1.9

roots capacity     =       1024
 objs capacity     =      10240