00400000-7ffc8256c000 ---p 00000000 00:00 0                              [rollup]
Rss:               52068 kB
Pss:               24667 kB
Shared_Clean:      21924 kB
Shared_Dirty:      10852 kB
Private_Clean:       180 kB
Private_Dirty:     19112 kB
Referenced:        46028 kB
Anonymous:         11552 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