00400000-7fffa55d5000 ---p 00000000 00:00 0                              [rollup]
Rss:               29856 kB
Pss:                5351 kB
Shared_Clean:      18104 kB
Shared_Dirty:       9800 kB
Private_Clean:         0 kB
Private_Dirty:      1952 kB
Referenced:        23152 kB
Anonymous:          9888 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