00400000-7ffc3c147000 ---p 00000000 00:00 0                              [rollup]
Rss:               48956 kB
Pss:                2678 kB
Shared_Clean:      37456 kB
Shared_Dirty:      10436 kB
Private_Clean:         4 kB
Private_Dirty:      1060 kB
Referenced:        48956 kB
Anonymous:          8800 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