00400000-7ffc9c97a000 ---p 00000000 00:00 0                              [rollup]
Rss:               22228 kB
Pss:                2059 kB
Shared_Clean:      18056 kB
Shared_Dirty:       3656 kB
Private_Clean:        64 kB
Private_Dirty:       452 kB
Referenced:        22228 kB
Anonymous:          4728 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