00400000-7fffd2b39000 ---p 00000000 00:00 0                              [rollup]
Rss:               20124 kB
Pss:                3499 kB
Shared_Clean:       8780 kB
Shared_Dirty:       8396 kB
Private_Clean:         0 kB
Private_Dirty:      2948 kB
Referenced:        13028 kB
Anonymous:         10252 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