Btrfs RAID Benchmarks With The Linux 4.4 Kernel On Samsung 850 SSDs
First up is the SQlite benchmark. The results are largely as expected.
The FIO results weren't particularly exciting.
With FS-Mark there's a great boost in performance when enabling LZO compression, but keep in mind that FS-Mark isn't with real-world data but rather easy-to-compress data.