00400000-7ffc57bbf000 ---p 00000000 00:00 0                              [rollup]
Rss:               18696 kB
Pss:                2338 kB
Shared_Clean:       8652 kB
Shared_Dirty:       8704 kB
Private_Clean:         0 kB
Private_Dirty:      1340 kB
Referenced:        11648 kB
Anonymous:          8700 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