00400000-7ffc2909e000 ---p 00000000 00:00 0                              [rollup]
Rss:                8596 kB
Pss:                2084 kB
Pss_Anon:           1142 kB
Pss_File:            939 kB
Pss_Shmem:             2 kB
Shared_Clean:       7004 kB
Shared_Dirty:        540 kB
Private_Clean:         0 kB
Private_Dirty:      1052 kB
Referenced:         8584 kB
Anonymous:          1588 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:               4232 kB
SwapPss:             705 kB
Locked:                0 kB