00400000-7fff217e4000 ---p 00000000 00:00 0                              [rollup]
Rss:               40632 kB
Pss:                4428 kB
Shared_Clean:      28892 kB
Shared_Dirty:      11260 kB
Private_Clean:         0 kB
Private_Dirty:       480 kB
Referenced:        40460 kB
Anonymous:          9136 kB
LazyFree:              0 kB
AnonHugePages:      2048 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:         0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB