meminfo - first test
MemTotal: 16325448 kB
MemFree: 12734680 kB
MemAvailable: 14663436 kB
Buffers: 431920 kB
Cached: 1300556 kB
SwapCached: 0 kB
Active: 2288684 kB
Inactive: 713104 kB
Active(anon): 1270656 kB
Inactive(anon): 31228 kB
Active(file): 1018028 kB
Inactive(file): 681876 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 16668668 kB
SwapFree: 16668668 kB
Dirty: 64 kB
Writeback: 0 kB
AnonPages: 1269360 kB
Mapped: 402784 kB
Shmem: 32524 kB
Slab: 343528 kB
SReclaimable: 289224 kB
SUnreclaim: 54304 kB
KernelStack: 8672 kB
PageTables: 32404 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 24831392 kB
Committed_AS: 5884008 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 343512 kB
VmallocChunk: 34358945788 kB
HardwareCorrupted: 0 kB
AnonHugePages: 468992 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 308868 kB
DirectMap2M: 5875712 kB
DirectMap1G: 12582912 kB