meminfo - btrfs raid6 - raid1 metadata
MemTotal: 32875516 kB
MemFree: 23629952 kB
MemAvailable: 29554652 kB
Buffers: 987688 kB
Cached: 5244164 kB
SwapCached: 4 kB
Active: 3809804 kB
Inactive: 4046492 kB
Active(anon): 1349936 kB
Inactive(anon): 411280 kB
Active(file): 2459868 kB
Inactive(file): 3635212 kB
Unevictable: 32 kB
Mlocked: 32 kB
SwapTotal: 2097148 kB
SwapFree: 2094332 kB
Dirty: 262684 kB
Writeback: 613372 kB
AnonPages: 1543960 kB
Mapped: 776336 kB
Shmem: 136228 kB
Slab: 545600 kB
SReclaimable: 294000 kB
SUnreclaim: 251600 kB
KernelStack: 13856 kB
PageTables: 46856 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 18534904 kB
Committed_AS: 6592072 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 329728 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 1068128 kB
DirectMap2M: 25077760 kB
DirectMap1G: 8388608 kB