00400000-7ffc1d742000 ---p 00000000 00:00 0                              [rollup]
Rss:               52960 kB
Pss:                5064 kB
Shared_Clean:      20320 kB
Shared_Dirty:      28820 kB
Private_Clean:         0 kB
Private_Dirty:      3820 kB
Referenced:        47180 kB
Anonymous:         11680 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