total=9721 N0=9721
file=9493 N0=9493
anon=228 N0=228
unevictable=0 N0=0
hierarchical_total=9721 N0=9721
hierarchical_file=9493 N0=9493
hierarchical_anon=228 N0=228
hierarchical_unevictable=0 N0=0