meminfo - btrfs raid5 - raid1 metadata
MemTotal: 32875516 kB
MemFree: 646176 kB
MemAvailable: 29716616 kB
Buffers: 916648 kB
Cached: 28220108 kB
SwapCached: 16 kB
Active: 3039936 kB
Inactive: 27816300 kB
Active(anon): 1426004 kB
Inactive(anon): 585308 kB
Active(file): 1613932 kB
Inactive(file): 27230992 kB
Unevictable: 32 kB
Mlocked: 32 kB
SwapTotal: 2097148 kB
SwapFree: 2094332 kB
Dirty: 296032 kB
Writeback: 599296 kB
AnonPages: 1656800 kB
Mapped: 925448 kB
Shmem: 291636 kB
Slab: 916452 kB
SReclaimable: 689896 kB
SUnreclaim: 226556 kB
KernelStack: 14800 kB
PageTables: 52532 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 18534904 kB
Committed_AS: 7741000 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 299008 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: 785504 kB
DirectMap2M: 13826048 kB
DirectMap1G: 19922944 kB