num live         =      56189
  max survived     =      43322

  num allocated    =     102799
  num in heap      =       4169
  num in pool 1    =      47652
  num in pool 2    =      50978
bytes allocated    =    2572962

  num gc points    =        180
  num collections  =          3

   gc threshold    =      86644
  num growths      =          1

  max gc millis    =        0.8
total gc millis    =        2.3

roots capacity     =       1024
 objs capacity     =      10240