00400000-7ffff1fb2000 ---p 00000000 00:00 0                              [rollup]
Rss:               15404 kB
Pss:                2749 kB
Pss_Anon:           2477 kB
Pss_File:            269 kB
Pss_Shmem:             1 kB
Shared_Clean:       8476 kB
Shared_Dirty:       5576 kB
Private_Clean:         0 kB
Private_Dirty:      1352 kB
Referenced:        10612 kB
Anonymous:          6792 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