00400000-7ffd7ffc1000 ---p 00000000 00:00 0                              [rollup]
Rss:               49936 kB
Pss:               10654 kB
Shared_Clean:      17684 kB
Shared_Dirty:      28244 kB
Private_Clean:         0 kB
Private_Dirty:      4008 kB
Referenced:        44108 kB
Anonymous:         11360 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