meminfo - a
MemTotal: 528015448 kB
MemFree: 516055756 kB
MemAvailable: 515703880 kB
Buffers: 187560 kB
Cached: 2100604 kB
SwapCached: 0 kB
Active: 1290712 kB
Inactive: 1777504 kB
Active(anon): 3624 kB
Inactive(anon): 787972 kB
Active(file): 1287088 kB
Inactive(file): 989532 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 2097148 kB
SwapFree: 2097148 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 780052 kB
Mapped: 343900 kB
Shmem: 30532 kB
KReclaimable: 356360 kB
Slab: 1184468 kB
SReclaimable: 356360 kB
SUnreclaim: 828108 kB
KernelStack: 32672 kB
PageTables: 16908 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 266104872 kB
Committed_AS: 5141376 kB
VmallocTotal: 13743895347199 kB
VmallocUsed: 646516 kB
VmallocChunk: 0 kB
Percpu: 184320 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 373756 kB
DirectMap2M: 8742912 kB
DirectMap1G: 529530880 kB