00400000-7ffcf817c000 ---p 00000000 00:00 0                              [rollup]
Rss:               48788 kB
Pss:               33759 kB
Shared_Clean:      16292 kB
Shared_Dirty:          0 kB
Private_Clean:        16 kB
Private_Dirty:     32480 kB
Referenced:        48788 kB
Anonymous:         32480 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