00400000-7ffcdf99e000 ---p 00000000 00:00 0                              [rollup]
Rss:               22280 kB
Pss:                7786 kB
Shared_Clean:      14532 kB
Shared_Dirty:         72 kB
Private_Clean:         4 kB
Private_Dirty:      7672 kB
Referenced:        22092 kB
Anonymous:          5920 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                 48 kB
SwapPss:               0 kB
Locked:                0 kB