00400000-7ffea8f80000 ---p 00000000 00:00 0                              [rollup]
Rss:               22548 kB
Pss:                4846 kB
Shared_Clean:      12084 kB
Shared_Dirty:       8532 kB
Private_Clean:         0 kB
Private_Dirty:      1932 kB
Referenced:        15764 kB
Anonymous:          9800 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