00400000-7ffcc8faf000 ---p 00000000 00:00 0                              [rollup]
Rss:               39640 kB
Pss:               22954 kB
Shared_Clean:      15840 kB
Shared_Dirty:       6424 kB
Private_Clean:       796 kB
Private_Dirty:     16580 kB
Referenced:        35208 kB
Anonymous:         23004 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