num live         =      42741
  max survived     =      65808

  num allocated    =    2703488
  num in heap      =     109678
  num in pool 1    =    1320577
  num in pool 2    =    1273233
bytes allocated    =   21272305

  num gc points    =      27391
  num collections  =         41

   gc threshold    =     131616
  num growths      =          1

  max gc millis    =        2.9
total gc millis    =       63.0

roots capacity     =       1024
 objs capacity     =      10240