00400000-7ffdd32f8000 ---p 00000000 00:00 0                              [rollup]
Rss:               48536 kB
Pss:               25967 kB
Shared_Clean:      19632 kB
Shared_Dirty:       9440 kB
Private_Clean:         0 kB
Private_Dirty:     19464 kB
Referenced:        43308 kB
Anonymous:         11548 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