00400000-7ffc55bda000 ---p 00000000 00:00 0                              [rollup]
Rss:               52848 kB
Pss:               36627 kB
Shared_Clean:      15512 kB
Shared_Dirty:       6740 kB
Private_Clean:       608 kB
Private_Dirty:     29988 kB
Referenced:        48272 kB
Anonymous:         36732 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