00400000-7ffc873f3000 ---p 00000000 00:00 0                              [rollup]
Rss:                 548 kB
Pss:                 544 kB
Pss_Dirty:            76 kB
Pss_Anon:             76 kB
Pss_File:            468 kB
Pss_Shmem:             0 kB
Shared_Clean:          4 kB
Shared_Dirty:          0 kB
Private_Clean:       468 kB
Private_Dirty:        76 kB
Referenced:          548 kB
Anonymous:            76 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:              15120 kB
SwapPss:           15120 kB
Locked:                0 kB