00400000-7fffa7f42000 ---p 00000000 00:00 0                              [rollup]
Rss:               47132 kB
Pss:               26055 kB
Shared_Clean:      16128 kB
Shared_Dirty:      10288 kB
Private_Clean:         0 kB
Private_Dirty:     20716 kB
Referenced:        40348 kB
Anonymous:         14220 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