00400000-7ffe6e5f3000 ---p 00000000 00:00 0                              [rollup]
Rss:               48380 kB
Pss:                8383 kB
Shared_Clean:      18124 kB
Shared_Dirty:      24760 kB
Private_Clean:         0 kB
Private_Dirty:      5496 kB
Referenced:        42584 kB
Anonymous:         12832 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