555556751000-7ffd2b3e9000 ---p 00000000 00:00 0                          [rollup]
Rss:                1312 kB
Pss:                1308 kB
Pss_Anon:            476 kB
Pss_File:            832 kB
Pss_Shmem:             0 kB
Shared_Clean:          4 kB
Shared_Dirty:          0 kB
Private_Clean:       988 kB
Private_Dirty:       320 kB
Referenced:         1012 kB
Anonymous:           476 kB
LazyFree:             24 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               1668 kB
SwapPss:            1564 kB
Locked:                0 kB