meminfo - -O3 -march=native
MemTotal: 16324160 kB
MemFree: 11654956 kB
MemAvailable: 14901036 kB
Buffers: 200316 kB
Cached: 2941624 kB
SwapCached: 0 kB
Active: 3414172 kB
Inactive: 831204 kB
Active(anon): 1104616 kB
Inactive(anon): 24056 kB
Active(file): 2309556 kB
Inactive(file): 807148 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 16668668 kB
SwapFree: 16668668 kB
Dirty: 340 kB
Writeback: 12 kB
AnonPages: 1103564 kB
Mapped: 286784 kB
Shmem: 25224 kB
Slab: 257084 kB
SReclaimable: 189748 kB
SUnreclaim: 67336 kB
KernelStack: 11488 kB
PageTables: 30416 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 24830748 kB
Committed_AS: 5043120 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 329288 kB
VmallocChunk: 34358943740 kB
HardwareCorrupted: 0 kB
AnonHugePages: 331776 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 183888 kB
DirectMap2M: 3903488 kB
DirectMap1G: 14680064 kB