00400000-7ffff1fb2000 ---p 00000000 00:00 0                              [rollup]
Rss:               15560 kB
Pss:                2834 kB
Pss_Anon:           2425 kB
Pss_File:            407 kB
Pss_Shmem:             1 kB
Shared_Clean:       8540 kB
Shared_Dirty:       5732 kB
Private_Clean:         0 kB
Private_Dirty:      1288 kB
Referenced:        10856 kB
Anonymous:          6692 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB