555556751000-7ffd2b3e9000 ---p 00000000 00:00 0                          [rollup]
Rss:                1264 kB
Pss:                1260 kB
Pss_Anon:            428 kB
Pss_File:            832 kB
Pss_Shmem:             0 kB
Shared_Clean:          4 kB
Shared_Dirty:          0 kB
Private_Clean:       964 kB
Private_Dirty:       296 kB
Referenced:          488 kB
Anonymous:           428 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               1704 kB
SwapPss:            1600 kB
Locked:                0 kB