Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//proc/self/smaps_rollup

 555b51ebb000-7ffeb9dcc000 ---p 00000000 00:00 0                          [rollup]
Rss:               46904 kB
Pss:                7427 kB
Pss_Anon:           5089 kB
Pss_File:            720 kB
Pss_Shmem:          1618 kB
Shared_Clean:      17764 kB
Shared_Dirty:      24300 kB
Private_Clean:         0 kB
Private_Dirty:      4840 kB
Referenced:        42528 kB
Anonymous:         11272 kB
LazyFree:              0 kB
AnonHugePages:         0 kB
ShmemPmdMapped:        0 kB
FilePmdMapped:        0 kB
Shared_Hugetlb:        0 kB
Private_Hugetlb:       0 kB
Swap:                  0 kB
SwapPss:               0 kB
Locked:                0 kB