meminfo - a
MemTotal: 1584909464 kB
MemFree: 1576858896 kB
MemAvailable: 1572659180 kB
Buffers: 160128 kB
Cached: 1965504 kB
SwapCached: 0 kB
Active: 1734244 kB
Inactive: 1289620 kB
Active(anon): 928184 kB
Inactive(anon): 23436 kB
Active(file): 806060 kB
Inactive(file): 1266184 kB
Unevictable: 9016 kB
Mlocked: 0 kB
SwapTotal: 8388604 kB
SwapFree: 8388604 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 504 kB
Writeback: 0 kB
AnonPages: 904296 kB
Mapped: 397984 kB
Shmem: 53388 kB
KReclaimable: 411048 kB
Slab: 1579824 kB
SReclaimable: 411048 kB
SUnreclaim: 1168776 kB
KernelStack: 72048 kB
PageTables: 21840 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 800843336 kB
Committed_AS: 8149356 kB
VmallocTotal: 13743895347199 kB
VmallocUsed: 2138820 kB
VmallocChunk: 0 kB
Percpu: 660480 kB
HardwareCorrupted: 0 kB
AnonHugePages: 14336 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: 223936 kB
DirectMap2M: 12097536 kB
DirectMap1G: 1598029824 kB