00400000-7ffc4e1c8000 ---p 00000000 00:00 0                              [rollup]
Rss:               18608 kB
Pss:                3731 kB
Pss_Anon:           3244 kB
Pss_File:            484 kB
Pss_Shmem:             1 kB
Shared_Clean:       8596 kB
Shared_Dirty:       7356 kB
Private_Clean:         0 kB
Private_Dirty:      2656 kB
Referenced:        12056 kB
Anonymous:          9984 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