00400000-7ffd7c9fd000 ---p 00000000 00:00 0                              [rollup]
Rss:               21788 kB
Pss:                3446 kB
Shared_Clean:      10360 kB
Shared_Dirty:      10192 kB
Private_Clean:         0 kB
Private_Dirty:      1236 kB
Referenced:        14720 kB
Anonymous:          8952 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