00400000-7fffc7bee000 ---p 00000000 00:00 0                              [rollup]
Rss:               22228 kB
Pss:                2361 kB
Pss_Dirty:          1476 kB
Pss_Anon:           1356 kB
Pss_File:            871 kB
Pss_Shmem:           134 kB
Shared_Clean:      18284 kB
Shared_Dirty:       2724 kB
Private_Clean:         4 kB
Private_Dirty:      1216 kB
Referenced:        21804 kB
Anonymous:          2820 kB
KSM:                   0 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:      2048 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:              21468 kB
SwapPss:             507 kB
Locked:                0 kB