meminfo - 1723010252-20190722-1817-describe
MemTotal: 395557656 kB
MemFree: 288249116 kB
MemAvailable: 284950788 kB
Buffers: 0 kB
Cached: 1133940 kB
SwapCached: 0 kB
Active: 891556 kB
Inactive: 370956 kB
Active(anon): 104084 kB
Inactive(anon): 52456 kB
Active(file): 787472 kB
Inactive(file): 318500 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 20971516 kB
SwapFree: 20971516 kB
Dirty: 192 kB
Writeback: 0 kB
AnonPages: 132668 kB
Mapped: 50528 kB
Shmem: 23232 kB
Slab: 418268 kB
SReclaimable: 143856 kB
SUnreclaim: 274412 kB
KernelStack: 18080 kB
PageTables: 10560 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 284590376 kB
Committed_AS: 900704 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 1232152 kB
VmallocChunk: 34157055996 kB
HardwareCorrupted: 0 kB
AnonHugePages: 36864 kB
HugePages_Total: 50121
HugePages_Free: 48942
HugePages_Rsvd: 48818
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 301660 kB
DirectMap2M: 10752000 kB
DirectMap1G: 393216000 kB