stats:
  1440173 objects
  1440128 reclaimable objects
  81615299018/10329502967 cache hits/misses
  1055516 inodes on list
average:
  37 us scan time
  80 shrunk objects
maximum:
  170265620 inode (199486 objects, 199486 reclaimable)
  116874 us max scan time