00400000-7ffca518d000 ---p 00000000 00:00 0                              [rollup]
Rss:               20916 kB
Pss:                4004 kB
Shared_Clean:      10760 kB
Shared_Dirty:       9400 kB
Private_Clean:         0 kB
Private_Dirty:       756 kB
Referenced:        13856 kB
Anonymous:          8452 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB