00400000-7ffca518d000 ---p 00000000 00:00 0                              [rollup]
Rss:               20868 kB
Pss:                3183 kB
Shared_Clean:      10656 kB
Shared_Dirty:       9520 kB
Private_Clean:         0 kB
Private_Dirty:       692 kB
Referenced:        13788 kB
Anonymous:          8420 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