00400000-7ffd5f7f6000 ---p 00000000 00:00 0                              [rollup]
Rss:               62660 kB
Pss:               41713 kB
Shared_Clean:      18744 kB
Shared_Dirty:       4784 kB
Private_Clean:         0 kB
Private_Dirty:     39132 kB
Referenced:        59756 kB
Anonymous:         43912 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  4 kB
SwapPss:               0 kB
Locked:                0 kB