00400000-7fffb2988000 ---p 00000000 00:00 0                              [rollup]
Rss:               43928 kB
Pss:               17099 kB
Shared_Clean:      21332 kB
Shared_Dirty:       6496 kB
Private_Clean:         0 kB
Private_Dirty:     16100 kB
Referenced:        39712 kB
Anonymous:         22588 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