meminfo - test
MemTotal: 3747368 kB
MemFree: 379992 kB
MemAvailable: 334760 kB
Buffers: 2664 kB
Cached: 221924 kB
SwapCached: 33360 kB
Active: 1322520 kB
Inactive: 562932 kB
Active(anon): 1292392 kB
Inactive(anon): 540520 kB
Active(file): 30128 kB
Inactive(file): 22412 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 3888124 kB
SwapFree: 3100428 kB
Dirty: 400 kB
Writeback: 0 kB
AnonPages: 1629540 kB
Mapped: 116824 kB
Shmem: 171924 kB
Slab: 897700 kB
SReclaimable: 25936 kB
SUnreclaim: 871764 kB
KernelStack: 26288 kB
PageTables: 455440 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 5761808 kB
Committed_AS: 20256368 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 352120 kB
VmallocChunk: 34359382080 kB
HardwareCorrupted: 0 kB
AnonHugePages: 40960 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 87480 kB
DirectMap2M: 3803136 kB