meminfo - first test
MemTotal: 4051284 kB
MemFree: 1331868 kB
MemAvailable: 2657628 kB
Buffers: 107376 kB
Cached: 1356876 kB
SwapCached: 0 kB
Active: 1783600 kB
Inactive: 681232 kB
Active(anon): 1011956 kB
Inactive(anon): 9540 kB
Active(file): 771644 kB
Inactive(file): 671692 kB
Unevictable: 15300 kB
Mlocked: 15300 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 192 kB
Writeback: 8 kB
AnonPages: 1015868 kB
Mapped: 112360 kB
Shmem: 15068 kB
Slab: 129848 kB
SReclaimable: 102736 kB
SUnreclaim: 27112 kB
KernelStack: 3144 kB
PageTables: 26092 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 2025640 kB
Committed_AS: 3258624 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 115736 kB
VmallocChunk: 34359599132 kB
HardwareCorrupted: 0 kB
AnonHugePages: 454656 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 9088 kB
DirectMap2M: 4184064 kB