meminfo - Ubuntu 16.04
MemTotal: 4025404 kB
MemFree: 409128 kB
MemAvailable: 715492 kB
Buffers: 6436 kB
Cached: 640460 kB
SwapCached: 12176 kB
Active: 2054116 kB
Inactive: 649008 kB
Active(anon): 1618180 kB
Inactive(anon): 589700 kB
Active(file): 435936 kB
Inactive(file): 59308 kB
Unevictable: 48 kB
Mlocked: 48 kB
SwapTotal: 4191228 kB
SwapFree: 3798492 kB
Dirty: 420 kB
Writeback: 0 kB
AnonPages: 2046940 kB
Mapped: 193184 kB
Shmem: 151640 kB
Slab: 85200 kB
SReclaimable: 32380 kB
SUnreclaim: 52820 kB
KernelStack: 11560 kB
PageTables: 36928 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6203928 kB
Committed_AS: 6424852 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1394688 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 233280 kB
DirectMap2M: 3960832 kB
DirectMap1G: 2097152 kB