00400000-7ffd1a9e7000 ---p 00000000 00:00 0                              [rollup]
Rss:               51772 kB
Pss:               22869 kB
Shared_Clean:      22128 kB
Shared_Dirty:      12408 kB
Private_Clean:        92 kB
Private_Dirty:     17144 kB
Referenced:        45732 kB
Anonymous:         11568 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