meminfo - -O3 -march=x86-64
MemTotal: 16353956 kB
MemFree: 1062768 kB
MemAvailable: 15369016 kB
Buffers: 59840 kB
Cached: 14428760 kB
SwapCached: 29340 kB
Active: 5348180 kB
Inactive: 9405932 kB
Active(anon): 66896 kB
Inactive(anon): 200884 kB
Active(file): 5281284 kB
Inactive(file): 9205048 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 2097148 kB
SwapFree: 1513212 kB
Dirty: 856 kB
Writeback: 404 kB
AnonPages: 242380 kB
Mapped: 60620 kB
Shmem: 2124 kB
KReclaimable: 153028 kB
Slab: 344428 kB
SReclaimable: 153028 kB
SUnreclaim: 191400 kB
KernelStack: 13904 kB
PageTables: 14628 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 10274124 kB
Committed_AS: 4736696 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 38548 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: 16868 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 410180 kB
DirectMap2M: 12081152 kB
DirectMap1G: 4194304 kB