00400000-7ffea8f34000 ---p 00000000 00:00 0                              [rollup]
Rss:               64388 kB
Pss:               38558 kB
Shared_Clean:      19624 kB
Shared_Dirty:       7244 kB
Private_Clean:         0 kB
Private_Dirty:     37520 kB
Referenced:        59968 kB
Anonymous:         44700 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