00400000-7fffdc787000 ---p 00000000 00:00 0                              [rollup]
Rss:               21648 kB
Pss:                4209 kB
Shared_Clean:      11848 kB
Shared_Dirty:       7592 kB
Private_Clean:         0 kB
Private_Dirty:      2208 kB
Referenced:        15388 kB
Anonymous:          9788 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