1.
Sysbench seqrd − Speed on drive SAS 3T btrfs btrfs compress=lzo ext4 xfs 900 800 512 700 600 500 400 6,000 4096 5,000 4,000Speed 3,000 16,000 14,000 16384 12,000 10,000 8,000 40,000 35,000 30,000 1048576 25,000 20,000 15,000 10,000 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 Threads

2.
q q q q q q q 6,500 q900 q 16,000 q 6,000 q q q q q800 q 5,500 q q 14,000 q q q700 q 5,000 q q q q q q q q q q q q q q q q q 12,000 q q q q q q q q 4,500600 q q q q q q q 4,000 q 10,000 q q q q500 q q q q q q q q q q q q 3,500 q q q q q q q q q q q q q 1 4 12 16 24 32 128 256 1024 1 4 12 16 24 32 128 256 1024 1 4 12 16 24 32 128 256 1024 seqrd 512 seqrd 4096 seqrd 1638440,000 q q q q q35,000 q q q q30,000 q q q q q q q q q q q25,000 q20,000 q15,00010,000 q 1 4 12 16 24 32 128 256 1024 seqrd 1048576

3.
Sysbench seqwr − Speed on drive SAS 3T btrfs btrfs compress=lzo ext4 xfs 6 5 4 512 3 2 1 30 4096 20 10Speed 0 120 100 80 16384 60 40 20 500 400 1048576 300 200 100 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 Threads

4.
q q q q 35 q 120 q6 q q q q q q q q q 30 100 q q q q q q q q q q5 q q q q 25 q q q q 80 q q q q q4 q q q q q q q 20 q q q q q q q q 603 q q q q q q 152 q 40 10 q q q q1 q q 5 q q q q q 20 q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q 1 4 12 16 24 32 128 256 1024 1 4 12 16 24 32 128 256 1024 1 4 12 16 24 32 128 256 1024 seqwr 512 seqwr 4096 seqwr 16384 q q500 q q q q q q400 q q q q q300 q q q q q q q200 q q q q q q q q q q q q q q 1 4 12 16 24 32 128 256 1024 seqwr 1048576

5.
Sysbench rndwr − Speed on drive SAS 3T btrfs btrfs compress=lzo ext4 xfs 1.0 0.8 0.6 512 0.4 0.2 0.0 6 4096 4 2Speed 0 15 16384 10 5 0 600 500 1048576 400 300 200 100 0 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 1 4 12 16 24 32 128 2561024 Threads

6.
1.0 q q 16 q q 7 140.8 6 12 50.6 10 4 q q q 80.4 3 q q q q q q 6 q q q q q q q q q q q q q 2 q q q q q q q q q0.2 q q q q q q q q q q q q q q 4 q q q q q q q q q q q q q q q q q 1 q q q q q q q q q q q q q q q q q q q q q q q q q q q q q 1 4 12 16 24 32 128 256 1024 1 4 12 16 24 32 128 256 1024 1 4 12 16 24 32 128 256 1024 rndwr 512 rndwr 4096 rndwr 16384 q400300 q200 q q q100 q q q q q q q q q q q q q q q q q q q q q q q q q q q q 1 4 12 16 24 32 128 256 1024 rndwr 1048576