Linux 5.4 HDD File-System RAID Benchmarks Storage testing on Linux 5.9 RAID0: Btrfs: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: btrfs, Screen Resolution: 2560x1440 RAID0: EXT4: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440 RAID0: XFS: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: xfs, Screen Resolution: 2560x1440 RAID10: Btrfs: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: btrfs, Screen Resolution: 2560x1440 RAID10: EXT4: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440 RAID10: XFS: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: xfs, Screen Resolution: 2560x1440 RAID1: Btrfs: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: btrfs, Screen Resolution: 2560x1440 RAID1: EXT4: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440 RAID1: XFS: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: xfs, Screen Resolution: 2560x1440 Single: Btrfs: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: btrfs, Screen Resolution: 2560x1440 Single: EXT4: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 2560x1440 Single: XFS: Processor: AMD Ryzen 5 3400G @ 3.70GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B450M-A (1814 BIOS), Chipset: AMD Device 15d0, Memory: 2 x 8192 MB DDR4-3000MT/s CRUCIAL, Disk: 29GB INTEL MEMPEK1W032GA + 4 x 6001GB Seagate ST6000VN0033-2EE, Graphics: ASUS AMD Picasso 2GB (1400/1500MHz), Audio: AMD Device 15de, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 19.04, Kernel: 5.4.0-999-generic (x86_64) 20191024, Desktop: GNOME Shell 3.32.2, Display Server: X Server, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: xfs, Screen Resolution: 2560x1440 RAID1, 6 HDDs: BFQ, Btrfs: Processor: Intel Xeon E5-1620 0 @ 3.80GHz (4 Cores / 8 Threads), Motherboard: HP 1589 (J61 v03.96 BIOS), Chipset: Intel Xeon E5/Core, Memory: 4 x 8 GB DDR3-1866MT/s Samsung M393B1K70QB0-CMA, Disk: 512GB Sabrent + 3001GB Western Digital WD30PURX-64P + 14001GB TOSHIBA MG07ACA1 + 8002GB Seagate ST8000NM0055-1RM + 500GB Seagate ST500LM021-1KJ15 + 3001GB Western Digital WD30EURS-73T + 2 x 4001GB Western Digital WD40PURZ-85T + 64GB KINGSTON SNV425S, Graphics: NVIDIA Quadro K2000 1GB (157/533MHz), Audio: Realtek ALC262, Monitor: HP ZR2330w + SAMSUNG, Network: Intel 82579LM + Qualcomm Atheros AR93xx OS: Debian testing, Kernel: 5.9.0-4-amd64 (x86_64), Desktop: KDE Plasma, Display Server: X Server 1.20.10, Display Driver: modesetting 1.20.10, Compiler: GCC 10.2.1 20201207, File-System: btrfs, Screen Resolution: 1920x1080 Application Start-up Time 3.4.0 Background I/O Mix: Only Sequential Reads - Application To Start: xterm - Disk Target: Default Test Directory sec < Lower Is Better RAID0: Btrfs .............. 8.94000 |===== RAID0: EXT4 ............... 23.99000 |============= RAID0: XFS ................ 23.02000 |============= RAID10: Btrfs ............. 19.92000 |=========== RAID10: EXT4 .............. 28.66000 |================ RAID10: XFS ............... 27.85000 |=============== RAID1: Btrfs .............. 25.69000 |============== RAID1: EXT4 ............... 2.02000 |= RAID1: XFS ................ 10.15000 |====== Single: Btrfs ............. 67.28000 |===================================== Single: EXT4 .............. 43.02000 |======================== Single: XFS ............... 74.57000 |========================================= RAID1, 6 HDDs: BFQ, Btrfs . 2.59100 |= Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: xterm - Disk Target: Default Test Directory sec < Lower Is Better RAID0: Btrfs .............. 4.64000 |=== RAID0: EXT4 ............... 9.99000 |======= RAID0: XFS ................ 7.41000 |====== RAID10: Btrfs ............. 10.87000 |======== RAID10: EXT4 .............. 13.70000 |========== RAID10: XFS ............... 13.65000 |========== RAID1: Btrfs .............. 8.75000 |======= RAID1: EXT4 ............... 2.67000 |== RAID1: XFS ................ 2.59000 |== Single: Btrfs ............. 55.00000 |========================================= Single: EXT4 .............. 19.86000 |=============== Single: XFS ............... 33.33000 |========================= RAID1, 6 HDDs: BFQ, Btrfs . 2.92211 |== Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: GNOME Terminal - Disk Target: Default Test Directory sec < Lower Is Better RAID0: Btrfs .............. 13.07000 |===== RAID0: EXT4 ............... 26.36000 |========== RAID0: XFS ................ 19.91000 |======== RAID10: Btrfs ............. 29.60000 |============ RAID10: EXT4 .............. 49.27000 |=================== RAID10: XFS ............... 49.68000 |=================== RAID1: Btrfs .............. 33.25000 |============= RAID1: EXT4 ............... 5.63000 |== RAID1: XFS ................ 5.39000 |== Single: EXT4 .............. 78.21000 |=============================== Single: XFS ............... 102.50000 |======================================== RAID1, 6 HDDs: BFQ, Btrfs . 5.61863 |== Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: LibreOffice Writer - Disk Target: Default Test Directory sec < Lower Is Better RAID0: Btrfs .............. 10.17000 |==== RAID0: EXT4 ............... 23.65000 |========= RAID0: XFS ................ 15.82000 |====== RAID10: Btrfs ............. 21.74000 |========= RAID10: EXT4 .............. 45.14000 |================== RAID10: XFS ............... 43.10000 |================= RAID1: Btrfs .............. 18.02000 |======= RAID1: EXT4 ............... 4.62000 |== RAID1: XFS ................ 4.58000 |== Single: Btrfs ............. 101.76000 |======================================== Single: EXT4 .............. 83.61000 |================================= Single: XFS ............... 71.79000 |============================ RAID1, 6 HDDs: BFQ, Btrfs . 3.84333 |== SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better RAID0: Btrfs .............. 454.88 |=== RAID0: EXT4 ............... 377.54 |== RAID0: XFS ................ 305.37 |== RAID10: Btrfs ............. 529.65 |=== RAID10: EXT4 .............. 2302.19 |=============== RAID10: XFS ............... 1083.36 |======= RAID1: Btrfs .............. 412.03 |=== RAID1: EXT4 ............... 2290.41 |=============== RAID1: XFS ................ 408.02 |=== Single: Btrfs ............. 582.80 |==== Single: EXT4 .............. 533.07 |=== Single: XFS ............... 319.31 |== RAID1, 6 HDDs: BFQ, Btrfs . 6622.93 |========================================== Flexible IO Tester 3.16 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better RAID0: Btrfs .. 465.00 |======================================================= RAID0: EXT4 ... 411.00 |================================================= RAID0: XFS .... 447.00 |===================================================== RAID10: Btrfs . 286.00 |================================== RAID10: EXT4 .. 255.00 |============================== RAID10: XFS ... 264.00 |=============================== RAID1: Btrfs .. 208.00 |========================= RAID1: EXT4 ... 99.90 |============ RAID1: XFS .... 405.00 |================================================ Single: Btrfs . 196.00 |======================= Single: EXT4 .. 146.00 |================= Single: XFS ... 191.00 |======================= Flexible IO Tester 3.16 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better RAID0: Btrfs .. 119333 |======================================================= RAID0: EXT4 ... 105250 |================================================= RAID0: XFS .... 114333 |===================================================== RAID10: Btrfs . 73053 |================================== RAID10: EXT4 .. 65210 |============================== RAID10: XFS ... 67593 |=============================== RAID1: Btrfs .. 53300 |========================= RAID1: EXT4 ... 25567 |============ RAID1: XFS .... 103700 |================================================ Single: Btrfs . 50133 |======================= Single: EXT4 .. 37400 |================= Single: XFS ... 48800 |====================== Flexible IO Tester 3.16 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better RAID0: Btrfs .. 455.00 |================================= RAID0: EXT4 ... 600.00 |============================================ RAID0: XFS .... 756.00 |======================================================= RAID10: Btrfs . 432.00 |=============================== RAID10: EXT4 .. 195.00 |============== RAID10: XFS ... 216.00 |================ RAID1: Btrfs .. 226.00 |================ RAID1: EXT4 ... 82.42 |====== RAID1: XFS .... 225.00 |================ Single: Btrfs . 227.00 |================= Single: EXT4 .. 174.00 |============= Single: XFS ... 229.00 |================= Flexible IO Tester 3.16 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better RAID0: Btrfs .. 832 |========================================== RAID0: EXT4 ... 544 |=========================== RAID0: XFS .... 559 |============================ RAID10: Btrfs . 427 |====================== RAID10: EXT4 .. 278 |============== RAID10: XFS ... 238 |============ RAID1: Btrfs .. 244 |============ RAID1: EXT4 ... 109 |====== RAID1: XFS .... 1129 |========================================================= Single: Btrfs . 222 |=========== Single: EXT4 .. 158 |======== Single: XFS ... 209 |=========== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better RAID0: Btrfs .............. 37.30 |==================================== RAID0: EXT4 ............... 28.30 |=========================== RAID0: XFS ................ 36.17 |================================== RAID10: Btrfs ............. 33.30 |================================ RAID10: EXT4 .............. 7.40 |======= RAID10: XFS ............... 12.17 |============ RAID1: Btrfs .............. 38.13 |==================================== RAID1: EXT4 ............... 6.80 |====== RAID1: XFS ................ 34.62 |================================= Single: Btrfs ............. 29.43 |============================ Single: EXT4 .............. 18.47 |================== Single: XFS ............... 46.17 |============================================ RAID1, 6 HDDs: BFQ, Btrfs . 8.40 |======== IOR 3.2.1 Write Test MB/s > Higher Is Better RAID0: Btrfs .. 30.31 |======================================================= RAID0: EXT4 ... 25.23 |============================================= RAID0: XFS .... 30.33 |======================================================= RAID10: Btrfs . 28.03 |================================================== RAID10: EXT4 .. 9.08 |================ RAID10: XFS ... 18.23 |================================= RAID1: Btrfs .. 31.10 |======================================================== RAID1: EXT4 ... 7.15 |============= RAID1: XFS .... 14.12 |========================= Single: Btrfs . 28.99 |==================================================== Single: EXT4 .. 17.01 |=============================== Single: XFS ... 15.62 |============================ IOR 3.2.1 Read Test MB/s > Higher Is Better RAID0: Btrfs .. 514.32 |======================================================= RAID0: EXT4 ... 362.11 |======================================= RAID0: XFS .... 397.17 |========================================== RAID10: Btrfs . 419.03 |============================================= RAID10: EXT4 .. 251.13 |=========================== RAID10: XFS ... 282.34 |============================== RAID1: Btrfs .. 301.60 |================================ RAID1: EXT4 ... 257.44 |============================ RAID1: XFS .... 373.18 |======================================== Single: Btrfs . 289.62 |=============================== Single: EXT4 .. 394.25 |========================================== Single: XFS ... 377.01 |======================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better RAID0: Btrfs .. 1280.08 |====================================================== RAID0: EXT4 ... 1050.86 |============================================ RAID0: XFS .... 1169.25 |================================================= RAID10: Btrfs . 923.15 |======================================= RAID10: EXT4 .. 573.71 |======================== RAID10: XFS ... 536.87 |======================= RAID1: Btrfs .. 827.98 |=================================== RAID1: EXT4 ... 457.92 |=================== RAID1: XFS .... 603.45 |========================= Single: Btrfs . 689.27 |============================= Single: EXT4 .. 586.28 |========================= Single: XFS ... 649.14 |=========================== Timed LLVM Compilation 6.0.1 Time To Compile Seconds < Lower Is Better RAID0: Btrfs .............. 976.14 |======================= RAID0: EXT4 ............... 981.91 |======================= RAID0: XFS ................ 976.51 |======================= RAID10: Btrfs ............. 975.66 |======================= RAID10: EXT4 .............. 1055.79 |========================= RAID10: XFS ............... 1066.94 |========================= RAID1: Btrfs .............. 978.42 |======================= RAID1: EXT4 ............... 1015.26 |======================== RAID1: XFS ................ 978.32 |======================= Single: Btrfs ............. 977.32 |======================= Single: EXT4 .............. 984.69 |======================= Single: XFS ............... 975.26 |======================= RAID1, 6 HDDs: BFQ, Btrfs . 1769.69 |========================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better RAID0: Btrfs .. 101996.85 |==================================================== RAID0: EXT4 ... 101193.93 |==================================================== RAID0: XFS .... 101280.89 |==================================================== RAID10: Btrfs . 101172.60 |==================================================== RAID10: EXT4 .. 93430.92 |================================================ RAID10: XFS ... 92314.73 |=============================================== RAID1: Btrfs .. 100627.32 |=================================================== RAID1: EXT4 ... 97761.56 |================================================== RAID1: XFS .... 99994.22 |=================================================== Single: Btrfs . 100948.28 |=================================================== Single: EXT4 .. 101849.25 |==================================================== Single: XFS ... 100930.95 |=================================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better RAID0: Btrfs .. 309.98 |================================== RAID0: EXT4 ... 500.27 |======================================================= RAID0: XFS .... 420.07 |============================================== RAID10: Btrfs . 261.95 |============================= RAID10: EXT4 .. 182.55 |==================== RAID10: XFS ... 147.41 |================ RAID1: Btrfs .. 254.85 |============================ RAID1: EXT4 ... 89.87 |========== RAID1: XFS .... 313.58 |================================== Single: Btrfs . 231.85 |========================= Single: EXT4 .. 370.28 |========================================= Single: XFS ... 240.42 |========================== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better RAID0: Btrfs .............. 73.06 |=================== RAID0: EXT4 ............... 73.51 |=================== RAID0: XFS ................ 73.61 |=================== RAID10: Btrfs ............. 73.50 |=================== RAID10: EXT4 .............. 77.92 |==================== RAID10: XFS ............... 79.84 |===================== RAID1: Btrfs .............. 73.82 |=================== RAID1: EXT4 ............... 76.07 |==================== RAID1: XFS ................ 73.83 |=================== Single: Btrfs ............. 73.47 |=================== Single: EXT4 .............. 73.15 |=================== Single: XFS ............... 73.57 |=================== RAID1, 6 HDDs: BFQ, Btrfs . 163.91 |=========================================== Apache Cassandra 3.11.4 Test: Reads Op/s > Higher Is Better RAID0: Btrfs .. 18867 |======================================================== RAID0: EXT4 ... 18531 |======================================================= RAID0: XFS .... 18963 |======================================================== RAID10: Btrfs . 18827 |======================================================== RAID1: Btrfs .. 18851 |======================================================== RAID1: XFS .... 18375 |====================================================== Single: Btrfs . 18178 |====================================================== Single: EXT4 .. 18975 |======================================================== Single: XFS ... 18912 |======================================================== Apache Cassandra 3.11.4 Test: Writes Op/s > Higher Is Better RAID0: Btrfs .. 22457 |====================================================== RAID0: EXT4 ... 22324 |===================================================== RAID0: XFS .... 22942 |======================================================= RAID10: Btrfs . 22546 |====================================================== RAID1: Btrfs .. 23380 |======================================================== RAID1: XFS .... 22444 |====================================================== Single: Btrfs . 23042 |======================================================= Single: EXT4 .. 22813 |======================================================= Single: XFS ... 22529 |====================================================== Apache Cassandra 3.11.4 Test: Mixed 1:1 Op/s > Higher Is Better RAID0: Btrfs .. 18622 |======================================================= RAID0: EXT4 ... 18774 |======================================================== RAID0: XFS .... 17914 |===================================================== RAID10: Btrfs . 18544 |======================================================= RAID1: Btrfs .. 18857 |======================================================== RAID1: XFS .... 18574 |======================================================= Single: Btrfs . 18311 |====================================================== Single: EXT4 .. 18894 |======================================================== Single: XFS ... 18284 |====================================================== Apache Cassandra 3.11.4 Test: Mixed 1:3 Op/s > Higher Is Better RAID0: Btrfs .. 17543 |====================================================== RAID0: EXT4 ... 17486 |====================================================== RAID0: XFS .... 17627 |====================================================== RAID10: Btrfs . 17802 |======================================================= RAID1: Btrfs .. 18157 |======================================================== RAID1: XFS .... 17954 |======================================================= Single: Btrfs . 17862 |======================================================= Single: EXT4 .. 17544 |====================================================== Single: XFS ... 17539 |====================================================== Facebook RocksDB 6.3.6 Test: Random Fill Op/s > Higher Is Better RAID0: Btrfs .............. 675834 |=========================================== RAID0: EXT4 ............... 674888 |=========================================== RAID0: XFS ................ 675464 |=========================================== RAID10: Btrfs ............. 679451 |=========================================== RAID10: EXT4 .............. 604625 |====================================== RAID10: XFS ............... 589720 |===================================== RAID1: Btrfs .............. 669328 |========================================== RAID1: EXT4 ............... 636670 |======================================== RAID1: XFS ................ 670560 |========================================== Single: Btrfs ............. 673317 |=========================================== Single: EXT4 .............. 677137 |=========================================== Single: XFS ............... 670842 |========================================== RAID1, 6 HDDs: BFQ, Btrfs . 223630 |============== Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better RAID0: Btrfs .............. 21610226 |======================================== RAID0: EXT4 ............... 22265871 |========================================= RAID0: XFS ................ 21886892 |======================================== RAID10: Btrfs ............. 21151155 |======================================= RAID10: EXT4 .............. 19997129 |===================================== RAID10: XFS ............... 20865258 |====================================== RAID1: Btrfs .............. 22015453 |========================================= RAID1: EXT4 ............... 20905886 |====================================== RAID1: XFS ................ 22167131 |========================================= Single: Btrfs ............. 21989433 |======================================== Single: EXT4 .............. 21845972 |======================================== Single: XFS ............... 21736900 |======================================== RAID1, 6 HDDs: BFQ, Btrfs . 14027653 |========================== Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better RAID0: Btrfs .............. 926999 |========================================== RAID0: EXT4 ............... 911943 |========================================= RAID0: XFS ................ 929255 |========================================== RAID10: Btrfs ............. 917508 |========================================== RAID10: EXT4 .............. 797598 |==================================== RAID10: XFS ............... 780297 |=================================== RAID1: Btrfs .............. 909103 |========================================= RAID1: EXT4 ............... 854120 |======================================= RAID1: XFS ................ 938347 |=========================================== Single: Btrfs ............. 915934 |========================================== Single: EXT4 .............. 946405 |=========================================== Single: XFS ............... 918239 |========================================== RAID1, 6 HDDs: BFQ, Btrfs . 239382 |=========== Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better RAID0: Btrfs .............. 22567 |======================================== RAID0: EXT4 ............... 22749 |======================================== RAID0: XFS ................ 22524 |======================================== RAID10: Btrfs ............. 22510 |======================================== RAID10: EXT4 .............. 24588 |============================================ RAID10: XFS ............... 24770 |============================================ RAID1: Btrfs .............. 22709 |======================================== RAID1: EXT4 ............... 24280 |=========================================== RAID1: XFS ................ 22551 |======================================== Single: Btrfs ............. 22484 |======================================== Single: EXT4 .............. 22636 |======================================== Single: XFS ............... 22515 |======================================== RAID1, 6 HDDs: BFQ, Btrfs . 1785 |=== Facebook RocksDB 6.3.6 Test: Read While Writing Op/s > Higher Is Better RAID0: Btrfs .............. 754820 |=========================================== RAID0: EXT4 ............... 752810 |=========================================== RAID0: XFS ................ 751806 |=========================================== RAID10: Btrfs ............. 754753 |=========================================== RAID10: EXT4 .............. 693487 |======================================= RAID10: XFS ............... 695330 |======================================= RAID1: Btrfs .............. 754703 |=========================================== RAID1: EXT4 ............... 732922 |========================================= RAID1: XFS ................ 741859 |========================================== Single: Btrfs ............. 759579 |=========================================== Single: EXT4 .............. 742867 |========================================== Single: XFS ............... 757079 |=========================================== RAID1, 6 HDDs: BFQ, Btrfs . 685037 |=======================================