00400000-7fffdb9cf000 ---p 00000000 00:00 0                              [rollup]
Rss:               51084 kB
Pss:               31962 kB
Shared_Clean:      15856 kB
Shared_Dirty:       4480 kB
Private_Clean:         0 kB
Private_Dirty:     30748 kB
Referenced:        48716 kB
Anonymous:         35140 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