55b1f1876000-7ffceabc0000 ---p 00000000 00:00 0                          [rollup]
Rss:                2140 kB
Pss:                 511 kB
Shared_Clean:       1664 kB
Shared_Dirty:        128 kB
Private_Clean:         4 kB
Private_Dirty:       344 kB
Referenced:         2048 kB
Anonymous:           476 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