00400000-7ffefada9000 ---p 00000000 00:00 0                              [rollup]
Rss:               15320 kB
Pss:                2985 kB
Shared_Clean:       8768 kB
Shared_Dirty:       4932 kB
Private_Clean:         0 kB
Private_Dirty:      1620 kB
Referenced:        15312 kB
Anonymous:          6008 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               3576 kB
SwapPss:             456 kB
Locked:                0 kB