00400000-7ffd4d59f000 ---p 00000000 00:00 0                              [rollup]
Rss:               18676 kB
Pss:                4181 kB
Pss_Anon:           2810 kB
Pss_File:           1103 kB
Pss_Shmem:           267 kB
Shared_Clean:       8268 kB
Shared_Dirty:       8888 kB
Private_Clean:         0 kB
Private_Dirty:      1520 kB
Referenced:        13100 kB
Anonymous:          8988 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