meminfo - btrfs raid10 - raid1 metadata
MemTotal: 32875516 kB
MemFree: 8644140 kB
MemAvailable: 30325892 kB
Buffers: 944596 kB
Cached: 20662324 kB
SwapCached: 4 kB
Active: 2777484 kB
Inactive: 20207572 kB
Active(anon): 1174968 kB
Inactive(anon): 365424 kB
Active(file): 1602516 kB
Inactive(file): 19842148 kB
Unevictable: 32 kB
Mlocked: 32 kB
SwapTotal: 2097148 kB
SwapFree: 2096636 kB
Dirty: 914180 kB
Writeback: 0 kB
AnonPages: 1347184 kB
Mapped: 738460 kB
Shmem: 161824 kB
Slab: 899456 kB
SReclaimable: 701468 kB
SUnreclaim: 197988 kB
KernelStack: 13904 kB
PageTables: 46232 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 18534904 kB
Committed_AS: 6631004 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 256000 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: 527456 kB
DirectMap2M: 10938368 kB
DirectMap1G: 23068672 kB