00400000-7ffea75fb000 ---p 00000000 00:00 0                              [rollup]
Rss:               53000 kB
Pss:               14156 kB
Shared_Clean:      24936 kB
Shared_Dirty:      20880 kB
Private_Clean:        64 kB
Private_Dirty:      7120 kB
Referenced:        47480 kB
Anonymous:         12332 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