00400000-7fffc7bee000 ---p 00000000 00:00 0                              [rollup]
Rss:               26860 kB
Pss:                3856 kB
Pss_Dirty:          2872 kB
Pss_Anon:           2297 kB
Pss_File:            939 kB
Pss_Shmem:           619 kB
Shared_Clean:      18264 kB
Shared_Dirty:       6260 kB
Private_Clean:        44 kB
Private_Dirty:      2292 kB
Referenced:        26528 kB
Anonymous:          3740 kB
KSM:                   0 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:      2048 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:              21440 kB
SwapPss:             556 kB
Locked:                0 kB