00400000-7ffd521c4000 ---p 00000000 00:00 0                              [rollup]
Rss:               20364 kB
Pss:                3343 kB
Shared_Clean:       8712 kB
Shared_Dirty:       9956 kB
Private_Clean:         0 kB
Private_Dirty:      1696 kB
Referenced:        20360 kB
Anonymous:          6872 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               2784 kB
SwapPss:             264 kB
Locked:                0 kB