00400000-7ffdd41d6000 ---p 00000000 00:00 0                              [rollup]
Rss:               18632 kB
Pss:                3910 kB
Shared_Clean:       9576 kB
Shared_Dirty:       7040 kB
Private_Clean:         0 kB
Private_Dirty:      2016 kB
Referenced:        12544 kB
Anonymous:          9052 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