00400000-7ffefada9000 ---p 00000000 00:00 0                              [rollup]
Rss:               16156 kB
Pss:                3827 kB
Shared_Clean:       8768 kB
Shared_Dirty:       4924 kB
Private_Clean:         0 kB
Private_Dirty:      2464 kB
Referenced:        16148 kB
Anonymous:          6840 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               3552 kB
SwapPss:             451 kB
Locked:                0 kB