00400000-7fff4b3e9000 ---p 00000000 00:00 0                              [rollup]
Rss:               12136 kB
Pss:                2734 kB
Shared_Clean:       8460 kB
Shared_Dirty:       2052 kB
Private_Clean:         0 kB
Private_Dirty:      1624 kB
Referenced:        12124 kB
Anonymous:          3092 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:              16580 kB
SwapPss:             935 kB
Locked:                0 kB