num live         =      56190
  max survived     =      43323

  num allocated    =     102804
  num in heap      =       4172
  num in pool 1    =      47654
  num in pool 2    =      50978
bytes allocated    =    2573354

  num gc points    =        180
  num collections  =          3

   gc threshold    =      86646
  num growths      =          1

  max gc millis    =        0.7
total gc millis    =        1.9

roots capacity     =       1024
 objs capacity     =      10240