/proc/self/ Current File: //proc/self/smaps_rollup
00400000-7ffd29f8a000 ---p 00000000 00:00 0                              [rollup]
Rss:               36952 kB
Pss:               10473 kB
Shared_Clean:      27288 kB
Shared_Dirty:          0 kB
Private_Clean:        12 kB
Private_Dirty:      9652 kB
Referenced:        36952 kB
Anonymous:          7104 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