meminfo - test
MemTotal: 3791064 kB
MemFree: 2553456 kB
MemAvailable: 3040912 kB
Buffers: 69152 kB
Cached: 410776 kB
SwapCached: 0 kB
Active: 796744 kB
Inactive: 164864 kB
Active(anon): 484012 kB
Inactive(anon): 1032 kB
Active(file): 312732 kB
Inactive(file): 163832 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 44 kB
Writeback: 0 kB
AnonPages: 481740 kB
Mapped: 125104 kB
Shmem: 3304 kB
Slab: 57836 kB
SReclaimable: 39668 kB
SUnreclaim: 18168 kB
KernelStack: 3728 kB
PageTables: 11616 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 1895532 kB
Committed_AS: 1610580 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 51428 kB
VmallocChunk: 34359658192 kB
HardwareCorrupted: 0 kB
AnonHugePages: 182272 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 100916 kB
DirectMap2M: 2779136 kB
DirectMap1G: 1048576 kB