00400000-7ffcfa920000 ---p 00000000 00:00 0                              [rollup]
Rss:               21848 kB
Pss:                4005 kB
Shared_Clean:       8628 kB
Shared_Dirty:      11224 kB
Private_Clean:         0 kB
Private_Dirty:      1996 kB
Referenced:        21844 kB
Anonymous:          8816 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               1100 kB
SwapPss:             124 kB
Locked:                0 kB