meminfo - a
MemTotal: 65116500 kB
MemFree: 12738444 kB
MemAvailable: 58565236 kB
Buffers: 292804 kB
Cached: 45740384 kB
SwapCached: 752 kB
Active: 26346396 kB
Inactive: 24470740 kB
Active(anon): 4820468 kB
Inactive(anon): 6648 kB
Active(file): 21525928 kB
Inactive(file): 24464092 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 8388604 kB
SwapFree: 8264956 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 72 kB
Writeback: 0 kB
AnonPages: 4783296 kB
Mapped: 532108 kB
Shmem: 43168 kB
KReclaimable: 571784 kB
Slab: 812092 kB
SReclaimable: 571784 kB
SUnreclaim: 240308 kB
KernelStack: 12640 kB
PageTables: 45012 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 40946852 kB
Committed_AS: 8889848 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 75344 kB
VmallocChunk: 0 kB
Percpu: 21440 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 1418500 kB
DirectMap2M: 24059904 kB
DirectMap1G: 40894464 kB