meminfo - a
MemTotal: 31984556 kB
MemFree: 4626984 kB
MemAvailable: 30277640 kB
Buffers: 87740 kB
Cached: 25758652 kB
SwapCached: 228 kB
Active: 17253496 kB
Inactive: 9223136 kB
Active(anon): 12844 kB
Inactive(anon): 679632 kB
Active(file): 17240652 kB
Inactive(file): 8543504 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 2097148 kB
SwapFree: 2071804 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 1164 kB
Writeback: 0 kB
AnonPages: 630084 kB
Mapped: 358904 kB
Shmem: 64756 kB
KReclaimable: 399692 kB
Slab: 586692 kB
SReclaimable: 399692 kB
SUnreclaim: 187000 kB
KernelStack: 12528 kB
PageTables: 16772 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 18089424 kB
Committed_AS: 4938660 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 84352 kB
VmallocChunk: 0 kB
Percpu: 17760 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: 392448 kB
DirectMap2M: 7102464 kB
DirectMap1G: 26214400 kB