meminfo - btrfs
MemTotal: 8044640 kB
MemFree: 5440296 kB
MemAvailable: 5994972 kB
Buffers: 160 kB
Cached: 971336 kB
SwapCached: 0 kB
Active: 1542388 kB
Inactive: 868776 kB
Active(anon): 824812 kB
Inactive(anon): 825324 kB
Active(file): 717576 kB
Inactive(file): 43452 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 8176636 kB
SwapFree: 8176636 kB
Dirty: 208 kB
Writeback: 0 kB
AnonPages: 1439708 kB
Mapped: 288600 kB
Shmem: 210456 kB
Slab: 80116 kB
SReclaimable: 25996 kB
SUnreclaim: 54120 kB
KernelStack: 9424 kB
PageTables: 42552 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 12198956 kB
Committed_AS: 5661660 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 6144 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: 133328 kB
DirectMap2M: 3930112 kB
DirectMap1G: 5242880 kB