00400000-7ffea8f34000 ---p 00000000 00:00 0                              [rollup]
Rss:               59420 kB
Pss:               36851 kB
Shared_Clean:      16280 kB
Shared_Dirty:       7304 kB
Private_Clean:         0 kB
Private_Dirty:     35836 kB
Referenced:        54644 kB
Anonymous:         43120 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  4 kB
SwapPss:               0 kB
Locked:                0 kB