meminfo - a
MemTotal: 3922840 kB
MemFree: 2413476 kB
MemAvailable: 2569512 kB
Buffers: 37024 kB
Cached: 346172 kB
SwapCached: 34296 kB
Active: 624296 kB
Inactive: 647492 kB
Active(anon): 394732 kB
Inactive(anon): 537320 kB
Active(file): 229564 kB
Inactive(file): 110172 kB
Unevictable: 48 kB
Mlocked: 48 kB
SwapTotal: 4075516 kB
SwapFree: 3589372 kB
Dirty: 68 kB
Writeback: 0 kB
AnonPages: 872392 kB
Mapped: 228916 kB
Shmem: 43460 kB
Slab: 88680 kB
SReclaimable: 39564 kB
SUnreclaim: 49116 kB
KernelStack: 10224 kB
PageTables: 41908 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6036936 kB
Committed_AS: 6014840 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 8192 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: 247660 kB
DirectMap2M: 3829760 kB