00400000-7ffcf1dfb000 ---p 00000000 00:00 0                              [rollup]
Rss:               64412 kB
Pss:               16740 kB
Shared_Clean:      13604 kB
Shared_Dirty:      35676 kB
Private_Clean:         0 kB
Private_Dirty:     15132 kB
Referenced:        61240 kB
Anonymous:         19312 kB
LazyFree:              0 kB
AnonHugePages:     10240 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB