00400000-7fff4b3e9000 ---p 00000000 00:00 0                              [rollup]
Rss:               12028 kB
Pss:                3142 kB
Shared_Clean:       8452 kB
Shared_Dirty:       1864 kB
Private_Clean:         0 kB
Private_Dirty:      1712 kB
Referenced:        12020 kB
Anonymous:          2980 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:              23632 kB
SwapPss:            1101 kB
Locked:                0 kB