00400000-7ffef0fca000 ---p 00000000 00:00 0                              [rollup]
Rss:               59520 kB
Pss:               15051 kB
Shared_Clean:      19032 kB
Shared_Dirty:      33368 kB
Private_Clean:         0 kB
Private_Dirty:      7120 kB
Referenced:        53736 kB
Anonymous:         14468 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