00400000-7ffd1fdc8000 ---p 00000000 00:00 0                              [rollup]
Rss:               67760 kB
Pss:               27353 kB
Shared_Clean:      18220 kB
Shared_Dirty:      37084 kB
Private_Clean:         0 kB
Private_Dirty:     12456 kB
Referenced:        62040 kB
Anonymous:         15872 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