00400000-7ffcaf7e4000 ---p 00000000 00:00 0                              [rollup]
Rss:               34500 kB
Pss:               15601 kB
Shared_Clean:       9164 kB
Shared_Dirty:      15028 kB
Private_Clean:         0 kB
Private_Dirty:     10308 kB
Referenced:        27484 kB
Anonymous:         18104 kB
LazyFree:              0 kB
AnonHugePages:      6144 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB