meminfo - -O1
MemTotal: 16324160 kB
MemFree: 11601528 kB
MemAvailable: 14890044 kB
Buffers: 232100 kB
Cached: 2942708 kB
SwapCached: 0 kB
Active: 3482952 kB
Inactive: 806908 kB
Active(anon): 1116216 kB
Inactive(anon): 24056 kB
Active(file): 2366736 kB
Inactive(file): 782852 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 16668668 kB
SwapFree: 16668668 kB
Dirty: 764 kB
Writeback: 12 kB
AnonPages: 1115180 kB
Mapped: 286296 kB
Shmem: 25224 kB
Slab: 269772 kB
SReclaimable: 199300 kB
SUnreclaim: 70472 kB
KernelStack: 11440 kB
PageTables: 30564 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 24830748 kB
Committed_AS: 5045196 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 329288 kB
VmallocChunk: 34358943740 kB
HardwareCorrupted: 0 kB
AnonHugePages: 362496 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 187984 kB
DirectMap2M: 5996544 kB
DirectMap1G: 12582912 kB