00400000-7ffe0f3cd000 ---p 00000000 00:00 0                              [rollup]
Rss:               50736 kB
Pss:               19057 kB
Shared_Clean:      16316 kB
Shared_Dirty:      27868 kB
Private_Clean:         0 kB
Private_Dirty:      6552 kB
Referenced:        44120 kB
Anonymous:         14248 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