00400000-7ffc4a5e3000 ---p 00000000 00:00 0                              [rollup]
Rss:               40056 kB
Pss:               15742 kB
Pss_Anon:           5828 kB
Pss_File:           1639 kB
Pss_Shmem:          8273 kB
Shared_Clean:      12060 kB
Shared_Dirty:      24716 kB
Private_Clean:         0 kB
Private_Dirty:      3280 kB
Referenced:        33648 kB
Anonymous:         10924 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