00400000-7ffc9d0b2000 ---p 00000000 00:00 0                              [rollup]
Rss:               52120 kB
Pss:                7145 kB
Shared_Clean:      21992 kB
Shared_Dirty:      26208 kB
Private_Clean:         0 kB
Private_Dirty:      3920 kB
Referenced:        46088 kB
Anonymous:         11584 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