00400000-7ffc2909e000 ---p 00000000 00:00 0                              [rollup]
Rss:                8956 kB
Pss:                2700 kB
Pss_Anon:           1636 kB
Pss_File:           1062 kB
Pss_Shmem:             1 kB
Shared_Clean:       6880 kB
Shared_Dirty:        532 kB
Private_Clean:         0 kB
Private_Dirty:      1544 kB
Referenced:         8464 kB
Anonymous:          2080 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               4240 kB
SwapPss:             709 kB
Locked:                0 kB