00400000-7ffcfa920000 ---p 00000000 00:00 0                              [rollup]
Rss:               22348 kB
Pss:                3446 kB
Shared_Clean:       8636 kB
Shared_Dirty:      11796 kB
Private_Clean:         0 kB
Private_Dirty:      1916 kB
Referenced:        22344 kB
Anonymous:          9316 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                560 kB
SwapPss:              53 kB
Locked:                0 kB