num live         =      56187
  max survived     =      43320

  num allocated    =     102797
  num in heap      =       4168
  num in pool 1    =      47652
  num in pool 2    =      50977
bytes allocated    =    2572906

  num gc points    =        180
  num collections  =          3

   gc threshold    =      86640
  num growths      =          1

  max gc millis    =        0.7
total gc millis    =        2.0

roots capacity     =       1024
 objs capacity     =      10240