00400000-7ffc8a9ec000 ---p 00000000 00:00 0                              [rollup]
Rss:               37032 kB
Pss:               18238 kB
Shared_Clean:      22172 kB
Shared_Dirty:          0 kB
Private_Clean:      5380 kB
Private_Dirty:      9480 kB
Referenced:        35704 kB
Anonymous:          9480 kB
LazyFree:              0 kB
AnonHugePages:      4096 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB