meminfo - -O3 -march=znver2
MemTotal: 16353956 kB
MemFree: 2654528 kB
MemAvailable: 15344396 kB
Buffers: 68096 kB
Cached: 12799352 kB
SwapCached: 27016 kB
Active: 3933792 kB
Inactive: 9219600 kB
Active(anon): 77376 kB
Inactive(anon): 210984 kB
Active(file): 3856416 kB
Inactive(file): 9008616 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 2097148 kB
SwapFree: 1544188 kB
Dirty: 848 kB
Writeback: 0 kB
AnonPages: 264564 kB
Mapped: 68496 kB
Shmem: 2328 kB
KReclaimable: 154676 kB
Slab: 341828 kB
SReclaimable: 154676 kB
SUnreclaim: 187152 kB
KernelStack: 13872 kB
PageTables: 14680 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 10274124 kB
Committed_AS: 4723724 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 38516 kB
VmallocChunk: 0 kB
Percpu: 30080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 32768 kB
CmaFree: 3096 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 363076 kB
DirectMap2M: 6885376 kB
DirectMap1G: 9437184 kB