00400000-7fff4b3e9000 ---p 00000000 00:00 0                              [rollup]
Rss:               12592 kB
Pss:                3389 kB
Shared_Clean:       8472 kB
Shared_Dirty:       1840 kB
Private_Clean:         0 kB
Private_Dirty:      2280 kB
Referenced:        12584 kB
Anonymous:          3548 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:              22252 kB
SwapPss:             956 kB
Locked:                0 kB