Btrfs RAID and EXT4 MDADM RAID tests on Linux 4.15 for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1712181-AL-1712183AL15

Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

CPU Massive ^{2 Tests}
Database Test Suite ^{2 Tests}
Disk Test Suite ^{5 Tests}
Server ^{3 Tests}

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Additional Graphs

Show Perf Per Core/Thread Calculation Graphs Where Applicable
Show Perf Per Clock Calculation Graphs Where Applicable
Show Perf Per RAM Channel Calculation Graphs Where Applicable

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Only show results where is faster than

Only show results matching title/arguments (delimit multiple options with a comma):

Do not show results matching title/arguments (delimit multiple options with a comma):

Btrfs RAID, EXT4 MD RAID 4 x SSD Linux Tests Btrfs RAID and EXT4 MDADM RAID tests on Linux 4.15 for a future article on Phoronix. Btrfs 1 Disk: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 2 Disk RAID0: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 2 Disk RAID1: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 4 Disk RAID0: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 4 Disk RAID1: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 4 Disk RAID10: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 4 Disk RAID5: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs 4 Disk RAID6: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: btrfs, Screen Resolution: 1920x1080 EXT4 1 Disk: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 2 Disk RAID1: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 2 Disk RAID0: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 4 Disk RAID0: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 4 Disk RAID1: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 4 Disk RAID5: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Desktop: Unity 7.5.0, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 4 Disk RAID6: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 EXT4 4 Disk RAID10: Processor: Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads), Motherboard: TYAN S7100AG2NR, Chipset: Intel Device 2020, Memory: 6 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B1, Disk: 4 x 120GB ADATA SU700 + 240GB Force MP500, Graphics: ASPEED ASPEED Family, Audio: Realtek ALC892, Monitor: VE228, Network: Intel I350 Gigabit Connection OS: Ubuntu 17.04, Kernel: 4.15.0-999-generic (x86_64) 20171212, Display Driver: modesetting 1.19.3, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 1920x1080 1h1: Processor: AMD A6-3670 APU @ 2.90GHz (4 Cores), Motherboard: ASUS F1A75-M PRO, Chipset: AMD Family 12h Root Complex, Memory: 2 x 2048 MB DDR3-1333MT/s Corsair CMX4GX3M2A1600C9, Disk: 7 x 5001GB Western Digital WD50EZRZ-00G + 60GB OCZ VERTEX2, Graphics: ASUS AMD Radeon HD 6530D 512MB (276MHz), Audio: AMD BeaverCreek HDMI Audio, Network: Intel 82574L Gigabit Connection OS: Ubuntu 17.10, Kernel: 4.13.0-19-generic (x86_64), Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 1024x768 PostgreSQL pgbench 10.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Btrfs 1 Disk ........ 881.08 |===================== Btrfs 2 Disk RAID0 .. 1133.63 |=========================== Btrfs 2 Disk RAID1 .. 628.35 |=============== Btrfs 4 Disk RAID0 .. 1643.89 |======================================== Btrfs 4 Disk RAID1 .. 1642.71 |======================================== Btrfs 4 Disk RAID10 . 1041.85 |========================= Btrfs 4 Disk RAID5 .. 1370.47 |================================= Btrfs 4 Disk RAID6 .. 684.05 |================= EXT4 1 Disk ......... 1086.05 |========================== EXT4 2 Disk RAID1 ... 760.78 |================== EXT4 2 Disk RAID0 ... 1771.23 |=========================================== EXT4 4 Disk RAID0 ... 1729.77 |========================================== EXT4 4 Disk RAID1 ... 0.10 | EXT4 4 Disk RAID5 ... 1033.44 |========================= EXT4 4 Disk RAID6 ... 1020.35 |========================= EXT4 4 Disk RAID10 .. 1310.87 |================================ 1h1 ................. 1981.71 |================================================ IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Btrfs 1 Disk ........ 37.97 |== Btrfs 2 Disk RAID0 .. 76.16 |==== Btrfs 2 Disk RAID1 .. 46.52 |=== Btrfs 4 Disk RAID0 .. 900.57 |================================================= Btrfs 4 Disk RAID1 .. 182.49 |========== Btrfs 4 Disk RAID10 . 142.13 |======== Btrfs 4 Disk RAID5 .. 114.48 |====== Btrfs 4 Disk RAID6 .. 75.62 |==== EXT4 1 Disk ......... 48.72 |=== EXT4 2 Disk RAID1 ... 43.68 |== EXT4 2 Disk RAID0 ... 103.42 |====== EXT4 4 Disk RAID0 ... 168.87 |========= EXT4 4 Disk RAID1 ... 42.09 |== EXT4 4 Disk RAID5 ... 80.43 |==== EXT4 4 Disk RAID6 ... 59.66 |=== EXT4 4 Disk RAID10 .. 94.16 |===== 1h1 ................. 243.22 |============= Dbench 4.0 Client Count: 12 MB/s > Higher Is Better Btrfs 1 Disk ........ 291.84 |================== Btrfs 2 Disk RAID0 .. 309.27 |=================== Btrfs 2 Disk RAID1 .. 289.99 |================== Btrfs 4 Disk RAID0 .. 328.55 |==================== Btrfs 4 Disk RAID1 .. 314.25 |=================== Btrfs 4 Disk RAID10 . 348.16 |===================== Btrfs 4 Disk RAID5 .. 311.67 |=================== Btrfs 4 Disk RAID6 .. 302.24 |=================== EXT4 1 Disk ......... 218.25 |============= EXT4 2 Disk RAID1 ... 160.56 |========== EXT4 2 Disk RAID0 ... 374.87 |======================= EXT4 4 Disk RAID0 ... 605.34 |===================================== EXT4 4 Disk RAID1 ... 91.30 |====== EXT4 4 Disk RAID5 ... 129.00 |======== EXT4 4 Disk RAID6 ... 106.08 |======= EXT4 4 Disk RAID10 .. 302.57 |=================== 1h1 ................. 796.21 |================================================= BlogBench 1.0 Test: Write Final Score > Higher Is Better Btrfs 1 Disk ........ 5079 |============================== Btrfs 2 Disk RAID0 .. 5746 |================================== Btrfs 2 Disk RAID1 .. 4773 |============================ Btrfs 4 Disk RAID0 .. 5732 |================================== Btrfs 4 Disk RAID1 .. 5397 |================================ Btrfs 4 Disk RAID10 . 5577 |================================= Btrfs 4 Disk RAID5 .. 5136 |============================== Btrfs 4 Disk RAID6 .. 4655 |=========================== EXT4 1 Disk ......... 4212 |========================= EXT4 2 Disk RAID1 ... 4825 |============================ EXT4 2 Disk RAID0 ... 5610 |================================= EXT4 4 Disk RAID0 ... 8724 |=================================================== EXT4 4 Disk RAID1 ... 4692 |=========================== EXT4 4 Disk RAID5 ... 6243 |==================================== EXT4 4 Disk RAID6 ... 5135 |============================== EXT4 4 Disk RAID10 .. 7769 |============================================= 1h1 ................. 1179 |======= BlogBench 1.0 Test: Read Final Score > Higher Is Better Btrfs 1 Disk ........ 2402392 |============================================= Btrfs 2 Disk RAID0 .. 2372735 |============================================ Btrfs 2 Disk RAID1 .. 2388227 |============================================ Btrfs 4 Disk RAID0 .. 2400675 |============================================= Btrfs 4 Disk RAID1 .. 2363039 |============================================ Btrfs 4 Disk RAID10 . 2359105 |============================================ Btrfs 4 Disk RAID5 .. 2326341 |=========================================== Btrfs 4 Disk RAID6 .. 2162115 |======================================== EXT4 1 Disk ......... 2477510 |============================================== EXT4 2 Disk RAID1 ... 2417606 |============================================= EXT4 2 Disk RAID0 ... 2389094 |============================================ EXT4 4 Disk RAID0 ... 1577870 |============================= EXT4 4 Disk RAID1 ... 2361663 |============================================ EXT4 4 Disk RAID5 ... 2534779 |=============================================== EXT4 4 Disk RAID6 ... 2585486 |================================================ EXT4 4 Disk RAID10 .. 2314883 |=========================================== 1h1 ................. 128158 |== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Btrfs 1 Disk ........ 131.40 |=============================== Btrfs 2 Disk RAID0 .. 180.03 |=========================================== Btrfs 2 Disk RAID1 .. 133.83 |================================ Btrfs 4 Disk RAID0 .. 206.00 |================================================= Btrfs 4 Disk RAID1 .. 132.33 |=============================== Btrfs 4 Disk RAID10 . 164.07 |======================================= Btrfs 4 Disk RAID5 .. 135.73 |================================ Btrfs 4 Disk RAID6 .. 146.93 |=================================== EXT4 1 Disk ......... 41.35 |========== EXT4 2 Disk RAID1 ... 29.75 |======= EXT4 2 Disk RAID0 ... 53.13 |============= EXT4 4 Disk RAID0 ... 101.37 |======================== EXT4 4 Disk RAID1 ... 28.23 |======= EXT4 4 Disk RAID5 ... 29.67 |======= EXT4 4 Disk RAID6 ... 38.43 |========= EXT4 4 Disk RAID10 .. 48.00 |=========== 1h1 ................. 132.03 |=============================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Btrfs 1 Disk ........ 148.15 |================ Btrfs 2 Disk RAID0 .. 322.97 |==================================== Btrfs 2 Disk RAID1 .. 169.60 |=================== Btrfs 4 Disk RAID0 .. 445.50 |================================================= Btrfs 4 Disk RAID1 .. 190.00 |===================== Btrfs 4 Disk RAID10 . 287.30 |================================ Btrfs 4 Disk RAID5 .. 280.90 |=============================== Btrfs 4 Disk RAID6 .. 258.10 |============================ EXT4 1 Disk ......... 64.67 |======= EXT4 2 Disk RAID1 ... 35.47 |==== EXT4 2 Disk RAID0 ... 79.87 |========= EXT4 4 Disk RAID0 ... 175.33 |=================== EXT4 4 Disk RAID1 ... 27.00 |=== EXT4 4 Disk RAID5 ... 52.10 |====== EXT4 4 Disk RAID6 ... 32.80 |==== EXT4 4 Disk RAID10 .. 70.27 |======== 1h1 ................. 199.53 |====================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Btrfs 1 Disk ........ 133.87 |=================================== Btrfs 2 Disk RAID0 .. 187.30 |================================================= Btrfs 2 Disk RAID1 .. 140.87 |==================================== Btrfs 4 Disk RAID0 .. 189.18 |================================================= Btrfs 4 Disk RAID1 .. 137.77 |==================================== Btrfs 4 Disk RAID10 . 177.53 |============================================== Btrfs 4 Disk RAID5 .. 124.42 |================================ Btrfs 4 Disk RAID6 .. 138.18 |==================================== EXT4 1 Disk ......... 119.13 |=============================== EXT4 2 Disk RAID1 ... 28.73 |======= EXT4 2 Disk RAID0 ... 71.93 |=================== EXT4 4 Disk RAID0 ... 101.43 |========================== EXT4 4 Disk RAID1 ... 21.93 |====== EXT4 4 Disk RAID5 ... 28.60 |======= EXT4 4 Disk RAID6 ... 24.88 |====== EXT4 4 Disk RAID10 .. 55.20 |============== 1h1 ................. 137.47 |==================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Btrfs 1 Disk ........ 20340 |=================== Btrfs 2 Disk RAID0 .. 17304 |================ Btrfs 2 Disk RAID1 .. 17352 |================ Btrfs 4 Disk RAID0 .. 15256 |============== Btrfs 4 Disk RAID1 .. 11923 |=========== Btrfs 4 Disk RAID10 . 10767 |========== Btrfs 4 Disk RAID5 .. 18113 |================= Btrfs 4 Disk RAID6 .. 18289 |================= EXT4 1 Disk ......... 53473 |================================================== EXT4 2 Disk RAID1 ... 9178 |========= EXT4 2 Disk RAID0 ... 25838 |======================== EXT4 4 Disk RAID0 ... 42786 |======================================== EXT4 4 Disk RAID1 ... 8268 |======== EXT4 4 Disk RAID5 ... 8301 |======== EXT4 4 Disk RAID6 ... 4219 |==== EXT4 4 Disk RAID10 .. 17818 |================= 1h1 ................. 13601 |============= Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs 1 Disk ........ 81.37 |=================== Btrfs 2 Disk RAID0 .. 69.23 |================ Btrfs 2 Disk RAID1 .. 69.42 |================ Btrfs 4 Disk RAID0 .. 61.04 |============== Btrfs 4 Disk RAID1 .. 47.71 |=========== Btrfs 4 Disk RAID10 . 43.08 |========== Btrfs 4 Disk RAID5 .. 72.47 |================= Btrfs 4 Disk RAID6 .. 73.17 |================= EXT4 1 Disk ......... 213.91 |================================================= EXT4 2 Disk RAID1 ... 36.73 |======== EXT4 2 Disk RAID0 ... 103.37 |======================== EXT4 4 Disk RAID0 ... 171.16 |======================================= EXT4 4 Disk RAID1 ... 33.09 |======== EXT4 4 Disk RAID5 ... 33.22 |======== EXT4 4 Disk RAID6 ... 16.89 |==== EXT4 4 Disk RAID10 .. 71.29 |================ 1h1 ................. 54.42 |============ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Btrfs 1 Disk ........ 27309 |============= Btrfs 2 Disk RAID0 .. 58657 |============================= Btrfs 2 Disk RAID1 .. 30847 |=============== Btrfs 4 Disk RAID0 .. 75730 |===================================== Btrfs 4 Disk RAID1 .. 47068 |======================= Btrfs 4 Disk RAID10 . 49255 |======================== Btrfs 4 Disk RAID5 .. 100711 |================================================= Btrfs 4 Disk RAID6 .. 80866 |======================================= EXT4 1 Disk ......... 19008 |========= EXT4 2 Disk RAID1 ... 19171 |========= EXT4 2 Disk RAID0 ... 36226 |================== EXT4 4 Disk RAID0 ... 35981 |================== EXT4 4 Disk RAID1 ... 20571 |========== EXT4 4 Disk RAID5 ... 37872 |================== EXT4 4 Disk RAID6 ... 49194 |======================== EXT4 4 Disk RAID10 .. 54331 |========================== 1h1 ................. 34279 |================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs 1 Disk ........ 109.25 |============= Btrfs 2 Disk RAID0 .. 234.64 |============================= Btrfs 2 Disk RAID1 .. 123.40 |=============== Btrfs 4 Disk RAID0 .. 302.93 |===================================== Btrfs 4 Disk RAID1 .. 188.29 |======================= Btrfs 4 Disk RAID10 . 197.04 |======================== Btrfs 4 Disk RAID5 .. 402.86 |================================================= Btrfs 4 Disk RAID6 .. 323.48 |======================================= EXT4 1 Disk ......... 76.04 |========= EXT4 2 Disk RAID1 ... 76.70 |========= EXT4 2 Disk RAID0 ... 144.92 |================== EXT4 4 Disk RAID0 ... 143.94 |================== EXT4 4 Disk RAID1 ... 82.30 |========== EXT4 4 Disk RAID5 ... 151.50 |================== EXT4 4 Disk RAID6 ... 196.79 |======================== EXT4 4 Disk RAID10 .. 217.34 |========================== 1h1 ................. 137.13 |================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Btrfs 1 Disk ........ 20583 |=============== Btrfs 2 Disk RAID0 .. 16186 |============ Btrfs 2 Disk RAID1 .. 18548 |============= Btrfs 4 Disk RAID0 .. 16540 |============ Btrfs 4 Disk RAID1 .. 10149 |======= Btrfs 4 Disk RAID10 . 8599 |====== Btrfs 4 Disk RAID5 .. 17074 |============ Btrfs 4 Disk RAID6 .. 17049 |============ EXT4 1 Disk ......... 41806 |============================== EXT4 2 Disk RAID1 ... 8389 |====== EXT4 2 Disk RAID0 ... 61257 |============================================ EXT4 4 Disk RAID0 ... 69754 |================================================== EXT4 4 Disk RAID1 ... 8850 |====== EXT4 4 Disk RAID5 ... 6480 |===== EXT4 4 Disk RAID6 ... 4270 |=== EXT4 4 Disk RAID10 .. 29080 |===================== 1h1 ................. 11786 |======== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs 1 Disk ........ 82.35 |============== Btrfs 2 Disk RAID0 .. 64.76 |=========== Btrfs 2 Disk RAID1 .. 74.21 |============= Btrfs 4 Disk RAID0 .. 66.17 |============ Btrfs 4 Disk RAID1 .. 40.61 |======= Btrfs 4 Disk RAID10 . 34.41 |====== Btrfs 4 Disk RAID5 .. 68.31 |============ Btrfs 4 Disk RAID6 .. 68.21 |============ EXT4 1 Disk ......... 167.24 |============================= EXT4 2 Disk RAID1 ... 33.57 |====== EXT4 2 Disk RAID0 ... 245.04 |=========================================== EXT4 4 Disk RAID0 ... 279.03 |================================================= EXT4 4 Disk RAID1 ... 35.41 |====== EXT4 4 Disk RAID5 ... 25.93 |===== EXT4 4 Disk RAID6 ... 17.09 |=== EXT4 4 Disk RAID10 .. 116.34 |==================== 1h1 ................. 47.16 |======== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Btrfs 1 Disk ........ 31086 |============= Btrfs 2 Disk RAID0 .. 55162 |======================== Btrfs 2 Disk RAID1 .. 31021 |============= Btrfs 4 Disk RAID0 .. 73172 |=============================== Btrfs 4 Disk RAID1 .. 60399 |========================== Btrfs 4 Disk RAID10 . 55406 |======================== Btrfs 4 Disk RAID5 .. 96132 |========================================= Btrfs 4 Disk RAID6 .. 91881 |======================================= EXT4 1 Disk ......... 30936 |============= EXT4 2 Disk RAID1 ... 61424 |========================== EXT4 2 Disk RAID0 ... 60527 |========================== EXT4 4 Disk RAID0 ... 113870 |================================================= EXT4 4 Disk RAID1 ... 114726 |================================================= EXT4 4 Disk RAID5 ... 106986 |============================================== EXT4 4 Disk RAID6 ... 104198 |============================================= EXT4 4 Disk RAID10 .. 109704 |=============================================== 1h1 ................. 22712 |========== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs 1 Disk ........ 124.36 |============= Btrfs 2 Disk RAID0 .. 220.66 |======================== Btrfs 2 Disk RAID1 .. 124.10 |============= Btrfs 4 Disk RAID0 .. 292.70 |=============================== Btrfs 4 Disk RAID1 .. 241.61 |========================== Btrfs 4 Disk RAID10 . 221.64 |======================== Btrfs 4 Disk RAID5 .. 384.54 |========================================= Btrfs 4 Disk RAID6 .. 367.54 |======================================= EXT4 1 Disk ......... 123.76 |============= EXT4 2 Disk RAID1 ... 245.71 |========================== EXT4 2 Disk RAID0 ... 242.12 |========================== EXT4 4 Disk RAID0 ... 455.50 |================================================= EXT4 4 Disk RAID1 ... 458.92 |================================================= EXT4 4 Disk RAID5 ... 427.96 |============================================== EXT4 4 Disk RAID6 ... 416.81 |============================================= EXT4 4 Disk RAID10 .. 438.83 |=============================================== 1h1 ................. 90.86 |========== SQLite 3.8.10.2 Test Target: Default Test Directory Seconds < Lower Is Better Btrfs 1 Disk ........ 60.90 |==== Btrfs 2 Disk RAID0 .. 59.21 |==== Btrfs 2 Disk RAID1 .. 64.93 |===== Btrfs 4 Disk RAID0 .. 62.10 |===== Btrfs 4 Disk RAID1 .. 66.73 |===== Btrfs 4 Disk RAID10 . 66.91 |===== Btrfs 4 Disk RAID5 .. 140.27 |========== Btrfs 4 Disk RAID6 .. 139.08 |========== EXT4 1 Disk ......... 27.74 |== EXT4 2 Disk RAID1 ... 394.48 |============================= EXT4 2 Disk RAID0 ... 37.72 |=== EXT4 4 Disk RAID0 ... 41.22 |=== EXT4 4 Disk RAID1 ... 454.42 |================================= EXT4 4 Disk RAID5 ... 418.50 |=============================== EXT4 4 Disk RAID6 ... 669.24 |================================================= EXT4 4 Disk RAID10 .. 48.21 |==== 1h1 ................. 9.79 |=