00400000-7fffaaf11000 ---p 00000000 00:00 0                              [rollup]
Rss:               44068 kB
Pss:               16937 kB
Shared_Clean:      22616 kB
Shared_Dirty:       5356 kB
Private_Clean:         0 kB
Private_Dirty:     16096 kB
Referenced:        40616 kB
Anonymous:         22584 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