Samsung Quad NVMe SSD RAID Btrfs EXT4 XFS 4-Disk Linux Benchmarks NVMe RAID Linux benchmarks (balanced CCX loading) Btrfs: Single Disk: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 2560x1440 Btrfs: 4-Disk RAID0: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 2560x1440 Btrfs: 4-Disk RAID1: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 240GB TOSHIBA-RC100 + 4 x Samsung SSD 970 EVO 250GB, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 2560x1440 Btrfs: 4-Disk RAID5: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 2560x1440 Btrfs: 4-Disk RAID6: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 2560x1440 Btrfs: 4-Disk RAID10: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 2560x1440 EXT4: Single Disk: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 2560x1440 EXT4: 4-Disk RAID0: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 2560x1440 EXT4: 4-Disk RAID1: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 240GB TOSHIBA-RC100 + 4 x Samsung SSD 970 EVO 250GB, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 2560x1440 EXT4: 4-Disk RAID5: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 2560x1440 EXT4: 4-Disk RAID6: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 2560x1440 EXT4: 4-Disk RAID10: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 2560x1440 XFS: Single Disk: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 2560x1440 XFS: 4-Disk RAID0: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 2560x1440 XFS: 4-Disk RAID1: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 2560x1440 XFS: 4-Disk RAID5: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 2560x1440 XFS: 4-Disk RAID6: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 2560x1440 XFS: 4-Disk RAID10: Processor: AMD Ryzen Threadripper 2950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1600MT/s F4-3200C14-8GTZR, Disk: 4 x Samsung SSD 970 EVO 250GB + 240GB TOSHIBA-RC100, Graphics: NV132 11264MB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I211 Gigabit Connection + Intel Device 2526 OS: Ubuntu 18.04, Kernel: 4.18.1-041801-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 2560x1440 EXT4: 4-Disk RAID0 2 per CCX: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 5 x 1024GB Samsung SSD 970 PRO 1TB, Graphics: ASUS AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: C24F390, Network: Intel I211 Gigabit Connection + Intel Wireless-AC 9260 OS: Gentoo 2.6, Kernel: 4.18.4-gentoo (x86_64), Desktop: GNOME Shell 3.24.3, Display Server: X Server 1.20.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.2.0-rc4 (LLVM 6.0.1), OpenCL: OpenCL 1.1 Mesa 18.2.0-rc4, Compiler: GCC 7.3.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: ext4, Screen Resolution: 1920x1080 EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 5 x 1024GB Samsung SSD 970 PRO 1TB, Graphics: ASUS AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: C24F390, Network: Intel I211 Gigabit Connection + Intel Wireless-AC 9260 OS: Gentoo 2.6, Kernel: 4.18.4-gentoo (x86_64), Desktop: GNOME Shell 3.24.3, Display Server: X Server 1.20.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.2.0-rc4 (LLVM 6.0.1), OpenCL: OpenCL 1.1 Mesa 18.2.0-rc4, Compiler: GCC 7.3.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: ext4, Screen Resolution: 1920x1080 Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 5 x 1024GB Samsung SSD 970 PRO 1TB, Graphics: ASUS AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: C24F390, Network: Intel I211 Gigabit Connection + Intel Wireless-AC 9260 OS: Gentoo 2.6, Kernel: 4.18.4-gentoo (x86_64), Desktop: GNOME Shell 3.24.3, Display Server: X Server 1.20.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.2.0-rc4 (LLVM 6.0.1), OpenCL: OpenCL 1.1 Mesa 18.2.0-rc4, Compiler: GCC 7.3.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: btrfs, Screen Resolution: 1920x1080 Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 5 x 1024GB Samsung SSD 970 PRO 1TB, Graphics: ASUS AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: C24F390, Network: Intel I211 Gigabit Connection + Intel Wireless-AC 9260 OS: Gentoo 2.6, Kernel: 4.18.4-gentoo (x86_64), Desktop: GNOME Shell 3.24.3, Display Server: X Server 1.20.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.2.0-rc4 (LLVM 6.0.1), OpenCL: OpenCL 1.1 Mesa 18.2.0-rc4, Compiler: GCC 7.3.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: btrfs, Screen Resolution: 1920x1080 XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y: Processor: AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads), Motherboard: MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 5 x 1024GB Samsung SSD 970 PRO 1TB, Graphics: ASUS AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: C24F390, Network: Intel I211 Gigabit Connection + Intel Wireless-AC 9260 OS: Gentoo 2.6, Kernel: 4.18.4-gentoo (x86_64), Desktop: GNOME Shell 3.24.3, Display Server: X Server 1.20.1, Display Driver: amdgpu 18.0.1, OpenGL: 4.5 Mesa 18.2.0-rc4 (LLVM 6.0.1), OpenCL: OpenCL 1.1 Mesa 18.2.0-rc4, Compiler: GCC 7.3.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: xfs, Screen Resolution: 1920x1080 SQLite 3.22 Timed SQLite Insertions Seconds < Lower Is Better Btrfs: Single Disk ........................... 87.95 |======== Btrfs: 4-Disk RAID0 .......................... 96.63 |======== Btrfs: 4-Disk RAID1 .......................... 94.98 |======== Btrfs: 4-Disk RAID5 .......................... 104.48 |========= Btrfs: 4-Disk RAID6 .......................... 106.72 |========= Btrfs: 4-Disk RAID10 ......................... 99.89 |========= EXT4: Single Disk ............................ 37.18 |=== EXT4: 4-Disk RAID0 ........................... 38.35 |=== EXT4: 4-Disk RAID1 ........................... 254.72 |====================== EXT4: 4-Disk RAID5 ........................... 147.13 |============= EXT4: 4-Disk RAID6 ........................... 220.86 |=================== EXT4: 4-Disk RAID10 .......................... 43.98 |==== XFS: Single Disk ............................. 37.18 |=== XFS: 4-Disk RAID0 ............................ 36.74 |=== XFS: 4-Disk RAID1 ............................ 274.07 |======================== XFS: 4-Disk RAID5 ............................ 173.67 |=============== XFS: 4-Disk RAID6 ............................ 73.74 |====== XFS: 4-Disk RAID10 ........................... 42.41 |==== EXT4: 4-Disk RAID0 2 per CCX ................. 45.00 |==== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 44.62 |==== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 117.08 |========== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 109.04 |========== XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 60.05 |===== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs: Single Disk ........................... 2950 |========= Btrfs: 4-Disk RAID0 .......................... 3040 |========== Btrfs: 4-Disk RAID1 .......................... 5951 |=================== Btrfs: 4-Disk RAID5 .......................... 1858 |====== Btrfs: 4-Disk RAID6 .......................... 1178 |==== Btrfs: 4-Disk RAID10 ......................... 1636 |===== EXT4: Single Disk ............................ 2944 |========= EXT4: 4-Disk RAID0 ........................... 3121 |========== EXT4: 4-Disk RAID5 ........................... 2847 |========= EXT4: 4-Disk RAID6 ........................... 3199 |========== EXT4: 4-Disk RAID10 .......................... 4619 |=============== XFS: Single Disk ............................. 2933 |========= XFS: 4-Disk RAID0 ............................ 3116 |========== XFS: 4-Disk RAID5 ............................ 1302 |==== XFS: 4-Disk RAID6 ............................ 3546 |=========== XFS: 4-Disk RAID10 ........................... 1572 |===== EXT4: 4-Disk RAID0 2 per CCX ................. 7464 |======================== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 6741 |====================== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 8127 |========================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs: Single Disk ........................... 406 |========= Btrfs: 4-Disk RAID0 .......................... 494 |=========== Btrfs: 4-Disk RAID1 .......................... 532 |============ Btrfs: 4-Disk RAID5 .......................... 515 |============ Btrfs: 4-Disk RAID6 .......................... 525 |============ Btrfs: 4-Disk RAID10 ......................... 546 |============ EXT4: Single Disk ............................ 410 |========= EXT4: 4-Disk RAID0 ........................... 1053 |======================== EXT4: 4-Disk RAID1 ........................... 951 |====================== EXT4: 4-Disk RAID5 ........................... 965 |====================== EXT4: 4-Disk RAID6 ........................... 1003 |======================= EXT4: 4-Disk RAID10 .......................... 900 |===================== XFS: Single Disk ............................. 424 |========== XFS: 4-Disk RAID0 ............................ 1033 |======================== XFS: 4-Disk RAID1 ............................ 717 |================ XFS: 4-Disk RAID5 ............................ 652 |=============== XFS: 4-Disk RAID6 ............................ 963 |====================== XFS: 4-Disk RAID10 ........................... 818 |=================== EXT4: 4-Disk RAID0 2 per CCX ................. 1117 |========================== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 1137 |========================== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 568 |============= Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 573 |============= XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 1132 |========================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Btrfs: Single Disk ........................... 104000 |========= Btrfs: 4-Disk RAID0 .......................... 126500 |========== Btrfs: 4-Disk RAID1 .......................... 136333 |=========== Btrfs: 4-Disk RAID5 .......................... 131667 |=========== Btrfs: 4-Disk RAID6 .......................... 134500 |=========== Btrfs: 4-Disk RAID10 ......................... 140000 |============ EXT4: Single Disk ............................ 105000 |========= EXT4: 4-Disk RAID0 ........................... 269333 |====================== EXT4: 4-Disk RAID1 ........................... 243333 |==================== EXT4: 4-Disk RAID5 ........................... 247333 |==================== EXT4: 4-Disk RAID6 ........................... 256667 |===================== EXT4: 4-Disk RAID10 .......................... 230250 |=================== XFS: Single Disk ............................. 109000 |========= XFS: 4-Disk RAID0 ............................ 264333 |====================== XFS: 4-Disk RAID1 ............................ 183667 |=============== XFS: 4-Disk RAID5 ............................ 167000 |============== XFS: 4-Disk RAID6 ............................ 246667 |==================== XFS: 4-Disk RAID10 ........................... 209333 |================= EXT4: 4-Disk RAID0 2 per CCX ................. 285833 |======================== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 290917 |======================== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 145429 |============ Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 146667 |============ XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 289667 |======================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs: Single Disk ........................... 429 |== Btrfs: 4-Disk RAID0 .......................... 1557 |======= Btrfs: 4-Disk RAID1 .......................... 595 |=== Btrfs: 4-Disk RAID5 .......................... 1127 |===== Btrfs: 4-Disk RAID6 .......................... 791 |==== Btrfs: 4-Disk RAID10 ......................... 837 |==== EXT4: Single Disk ............................ 1464 |====== EXT4: 4-Disk RAID0 ........................... 5861 |========================== EXT4: 4-Disk RAID1 ........................... 1461 |====== EXT4: 4-Disk RAID5 ........................... 1123 |===== EXT4: 4-Disk RAID6 ........................... 1393 |====== EXT4: 4-Disk RAID10 .......................... 2804 |============ XFS: Single Disk ............................. 1465 |====== XFS: 4-Disk RAID0 ............................ 5864 |========================== XFS: 4-Disk RAID1 ............................ 1153 |===== XFS: 4-Disk RAID5 ............................ 960 |==== XFS: 4-Disk RAID6 ............................ 1391 |====== XFS: 4-Disk RAID10 ........................... 2926 |============= Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 3606 |================ Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 1908 |======== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs: Single Disk ........................... 185.00 |==== Btrfs: 4-Disk RAID0 .......................... 97.64 |== Btrfs: 4-Disk RAID1 .......................... 98.26 |== Btrfs: 4-Disk RAID5 .......................... 94.92 |== Btrfs: 4-Disk RAID6 .......................... 100.07 |== Btrfs: 4-Disk RAID10 ......................... 95.90 |== EXT4: Single Disk ............................ 1034.00 |======================= EXT4: 4-Disk RAID0 ........................... 971.00 |===================== EXT4: 4-Disk RAID1 ........................... 418.00 |========= EXT4: 4-Disk RAID5 ........................... 324.00 |======= EXT4: 4-Disk RAID6 ........................... 322.00 |======= EXT4: 4-Disk RAID10 .......................... 605.00 |============= XFS: Single Disk ............................. 766.00 |================= XFS: 4-Disk RAID0 ............................ 746.00 |================ XFS: 4-Disk RAID1 ............................ 378.00 |======== XFS: 4-Disk RAID5 ............................ 226.23 |===== XFS: 4-Disk RAID6 ............................ 225.00 |===== XFS: 4-Disk RAID10 ........................... 525.00 |=========== EXT4: 4-Disk RAID0 2 per CCX ................. 1038.00 |======================= EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 1033.00 |====================== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 85.39 |== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 148.00 |=== XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 1056.00 |======================= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Btrfs: Single Disk ........................... 47456 |==== Btrfs: 4-Disk RAID0 .......................... 24878 |== Btrfs: 4-Disk RAID1 .......................... 24900 |== Btrfs: 4-Disk RAID5 .......................... 24300 |== Btrfs: 4-Disk RAID6 .......................... 25600 |== Btrfs: 4-Disk RAID10 ......................... 24533 |== EXT4: Single Disk ............................ 264333 |======================= EXT4: 4-Disk RAID0 ........................... 248667 |====================== EXT4: 4-Disk RAID1 ........................... 107000 |========= EXT4: 4-Disk RAID5 ........................... 82908 |======= EXT4: 4-Disk RAID6 ........................... 82467 |======= EXT4: 4-Disk RAID10 .......................... 154833 |============== XFS: Single Disk ............................. 196000 |================= XFS: 4-Disk RAID0 ............................ 191000 |================= XFS: 4-Disk RAID1 ............................ 96633 |========= XFS: 4-Disk RAID5 ............................ 57922 |===== XFS: 4-Disk RAID6 ............................ 57600 |===== XFS: 4-Disk RAID10 ........................... 134333 |============ EXT4: 4-Disk RAID0 2 per CCX ................. 265667 |======================== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 264667 |======================= Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 24613 |== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 37900 |=== XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 270333 |======================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs: Single Disk ........................... 565 |== Btrfs: 4-Disk RAID0 .......................... 754 |=== Btrfs: 4-Disk RAID1 .......................... 598 |== Btrfs: 4-Disk RAID5 .......................... 741 |=== Btrfs: 4-Disk RAID6 .......................... 734 |=== Btrfs: 4-Disk RAID10 ......................... 742 |=== EXT4: Single Disk ............................ 557 |== EXT4: 4-Disk RAID0 ........................... 2236 |======== EXT4: 4-Disk RAID1 ........................... 631 |== EXT4: 4-Disk RAID5 ........................... 2229 |======== EXT4: 4-Disk RAID6 ........................... 2209 |======== EXT4: 4-Disk RAID10 .......................... 1528 |===== XFS: Single Disk ............................. 558 |== XFS: 4-Disk RAID0 ............................ 2235 |======== XFS: 4-Disk RAID1 ............................ 632 |== XFS: 4-Disk RAID5 ............................ 2227 |======== XFS: 4-Disk RAID6 ............................ 2231 |======== XFS: 4-Disk RAID10 ........................... 1097 |==== EXT4: 4-Disk RAID0 2 per CCX ................. 7385 |========================== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 7373 |========================== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 776 |=== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 791 |=== XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 7404 |========================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Btrfs: Single Disk ........................... 359 |== Btrfs: 4-Disk RAID0 .......................... 1561 |======= Btrfs: 4-Disk RAID1 .......................... 722 |=== Btrfs: 4-Disk RAID5 .......................... 1168 |===== Btrfs: 4-Disk RAID6 .......................... 805 |==== Btrfs: 4-Disk RAID10 ......................... 714 |=== EXT4: Single Disk ............................ 1464 |====== EXT4: 4-Disk RAID0 ........................... 5857 |========================== EXT4: 4-Disk RAID1 ........................... 1407 |====== EXT4: 4-Disk RAID5 ........................... 1671 |======= EXT4: 4-Disk RAID6 ........................... 1427 |====== EXT4: 4-Disk RAID10 .......................... 2928 |============= XFS: Single Disk ............................. 1465 |====== XFS: 4-Disk RAID0 ............................ 5861 |========================== XFS: 4-Disk RAID1 ............................ 1433 |====== XFS: 4-Disk RAID5 ............................ 1692 |======== XFS: 4-Disk RAID6 ............................ 1384 |====== XFS: 4-Disk RAID10 ........................... 2928 |============= Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 2941 |============= Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 1898 |======== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Btrfs: Single Disk ........................... 246.00 |======================= Btrfs: 4-Disk RAID0 .......................... 230.27 |===================== Btrfs: 4-Disk RAID1 .......................... 215.78 |==================== Btrfs: 4-Disk RAID5 .......................... 197.63 |================== Btrfs: 4-Disk RAID6 .......................... 200.22 |=================== Btrfs: 4-Disk RAID10 ......................... 234.33 |====================== EXT4: Single Disk ............................ 235.67 |====================== EXT4: 4-Disk RAID0 ........................... 248.23 |======================= EXT4: 4-Disk RAID1 ........................... 128.58 |============ EXT4: 4-Disk RAID5 ........................... 159.33 |=============== EXT4: 4-Disk RAID6 ........................... 172.97 |================ EXT4: 4-Disk RAID10 .......................... 212.40 |==================== XFS: Single Disk ............................. 234.10 |====================== XFS: 4-Disk RAID0 ............................ 258.63 |======================== XFS: 4-Disk RAID1 ............................ 167.96 |================ XFS: 4-Disk RAID5 ............................ 168.64 |================ XFS: 4-Disk RAID6 ............................ 122.88 |=========== XFS: 4-Disk RAID10 ........................... 230.45 |===================== EXT4: 4-Disk RAID0 2 per CCX ................. 181.10 |================= EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 178.63 |================= Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 173.37 |================ Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 169.00 |================ XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 181.77 |================= FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Btrfs: Single Disk ........................... 190.21 |======= Btrfs: 4-Disk RAID0 .......................... 579.90 |====================== Btrfs: 4-Disk RAID1 .......................... 360.84 |============== Btrfs: 4-Disk RAID5 .......................... 481.40 |================== Btrfs: 4-Disk RAID6 .......................... 296.65 |=========== Btrfs: 4-Disk RAID10 ......................... 297.67 |=========== EXT4: Single Disk ............................ 164.04 |====== EXT4: 4-Disk RAID0 ........................... 628.80 |======================== EXT4: 4-Disk RAID1 ........................... 58.44 |== EXT4: 4-Disk RAID5 ........................... 151.73 |====== EXT4: 4-Disk RAID6 ........................... 92.36 |==== EXT4: 4-Disk RAID10 .......................... 224.61 |========= XFS: Single Disk ............................. 203.23 |======== XFS: 4-Disk RAID0 ............................ 560.47 |===================== XFS: 4-Disk RAID1 ............................ 62.13 |== XFS: 4-Disk RAID5 ............................ 113.47 |==== XFS: 4-Disk RAID6 ............................ 136.40 |===== XFS: 4-Disk RAID10 ........................... 231.71 |========= EXT4: 4-Disk RAID0 2 per CCX ................. 380.13 |=============== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 381.87 |=============== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 371.67 |============== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 384.37 |=============== XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 345.60 |============= FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Btrfs: Single Disk ........................... 115.92 |=========== Btrfs: 4-Disk RAID0 .......................... 242.57 |======================= Btrfs: 4-Disk RAID1 .......................... 225.93 |===================== Btrfs: 4-Disk RAID5 .......................... 202.13 |=================== Btrfs: 4-Disk RAID6 .......................... 126.41 |============ Btrfs: 4-Disk RAID10 ......................... 201.83 |=================== EXT4: Single Disk ............................ 51.50 |===== EXT4: 4-Disk RAID0 ........................... 221.70 |===================== EXT4: 4-Disk RAID1 ........................... 41.46 |==== EXT4: 4-Disk RAID5 ........................... 53.97 |===== EXT4: 4-Disk RAID6 ........................... 46.43 |==== EXT4: 4-Disk RAID10 .......................... 100.51 |========= XFS: Single Disk ............................. 95.73 |========= XFS: 4-Disk RAID0 ............................ 257.10 |======================== XFS: 4-Disk RAID1 ............................ 42.02 |==== XFS: 4-Disk RAID5 ............................ 92.11 |========= XFS: 4-Disk RAID6 ............................ 165.97 |=============== XFS: 4-Disk RAID10 ........................... 124.94 |============ EXT4: 4-Disk RAID0 2 per CCX ................. 182.37 |================= EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 183.00 |================= Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 171.07 |================ Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 168.50 |================ XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 180.60 |================= BlogBench 1.0 Test: Write Final Score > Higher Is Better Btrfs: Single Disk ........................... 7469 |=== Btrfs: 4-Disk RAID0 .......................... 8178 |=== Btrfs: 4-Disk RAID1 .......................... 7892 |=== Btrfs: 4-Disk RAID5 .......................... 8298 |=== Btrfs: 4-Disk RAID6 .......................... 8529 |==== Btrfs: 4-Disk RAID10 ......................... 7845 |=== EXT4: Single Disk ............................ 11371 |===== EXT4: 4-Disk RAID0 ........................... 59966 |========================= EXT4: 4-Disk RAID1 ........................... 14166 |====== EXT4: 4-Disk RAID5 ........................... 12410 |===== EXT4: 4-Disk RAID6 ........................... 8510 |==== EXT4: 4-Disk RAID10 .......................... 42006 |================== XFS: Single Disk ............................. 6635 |=== XFS: 4-Disk RAID0 ............................ 7875 |=== XFS: 4-Disk RAID1 ............................ 2590 |= XFS: 4-Disk RAID5 ............................ 4354 |== XFS: 4-Disk RAID6 ............................ 6432 |=== XFS: 4-Disk RAID10 ........................... 7015 |=== EXT4: 4-Disk RAID0 2 per CCX ................. 33166 |============== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 33969 |============== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 6257 |=== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 6474 |=== XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 8978 |==== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Btrfs: Single Disk ........................... 257.30 |============ Btrfs: 4-Disk RAID0 .......................... 351.99 |================ Btrfs: 4-Disk RAID1 .......................... 286.20 |============= Btrfs: 4-Disk RAID5 .......................... 342.34 |================ Btrfs: 4-Disk RAID6 .......................... 324.47 |=============== Btrfs: 4-Disk RAID10 ......................... 282.00 |============= EXT4: Single Disk ............................ 509.91 |======================= EXT4: 4-Disk RAID0 ........................... 518.96 |======================== EXT4: 4-Disk RAID1 ........................... 496.32 |======================= EXT4: 4-Disk RAID5 ........................... 517.62 |======================== EXT4: 4-Disk RAID6 ........................... 507.69 |======================= EXT4: 4-Disk RAID10 .......................... 527.37 |======================== XFS: Single Disk ............................. 407.53 |=================== XFS: 4-Disk RAID0 ............................ 421.41 |=================== XFS: 4-Disk RAID1 ............................ 398.68 |================== XFS: 4-Disk RAID5 ............................ 431.41 |==================== XFS: 4-Disk RAID6 ............................ 420.45 |=================== XFS: 4-Disk RAID10 ........................... 422.16 |=================== EXT4: 4-Disk RAID0 2 per CCX ................. 422.04 |=================== EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 421.00 |=================== Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 363.21 |================= Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 366.77 |================= XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 360.54 |================ Timed LLVM Compilation 6.0.1 Time To Compile Seconds < Lower Is Better Btrfs: Single Disk ... 310.01 |============================================= Btrfs: 4-Disk RAID0 .. 317.85 |=============================================== Btrfs: 4-Disk RAID1 .. 316.11 |============================================== Btrfs: 4-Disk RAID5 .. 320.22 |=============================================== Btrfs: 4-Disk RAID6 .. 311.54 |============================================== Btrfs: 4-Disk RAID10 . 326.11 |================================================ EXT4: Single Disk .... 312.14 |============================================== EXT4: 4-Disk RAID0 ... 309.40 |============================================= EXT4: 4-Disk RAID1 ... 314.02 |============================================== EXT4: 4-Disk RAID5 ... 320.42 |=============================================== EXT4: 4-Disk RAID6 ... 322.50 |=============================================== EXT4: 4-Disk RAID10 .. 319.08 |=============================================== XFS: Single Disk ..... 317.66 |=============================================== XFS: 4-Disk RAID0 .... 322.17 |=============================================== XFS: 4-Disk RAID1 .... 309.70 |============================================= XFS: 4-Disk RAID5 .... 309.85 |============================================= XFS: 4-Disk RAID6 .... 327.62 |================================================ XFS: 4-Disk RAID10 ... 312.98 |============================================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Btrfs: Single Disk ........................... 6439.57 |======= Btrfs: 4-Disk RAID0 .......................... 5750.22 |======= Btrfs: 4-Disk RAID1 .......................... 5695.54 |======= Btrfs: 4-Disk RAID5 .......................... 5080.61 |====== Btrfs: 4-Disk RAID6 .......................... 5108.94 |====== Btrfs: 4-Disk RAID10 ......................... 5838.73 |======= EXT4: Single Disk ............................ 4529.77 |===== EXT4: 4-Disk RAID0 ........................... 14178.01 |================ EXT4: 4-Disk RAID1 ........................... 3762.29 |==== EXT4: 4-Disk RAID5 ........................... 6855.36 |======== EXT4: 4-Disk RAID6 ........................... 4774.75 |===== EXT4: 4-Disk RAID10 .......................... 8138.89 |========= XFS: Single Disk ............................. 9760.22 |=========== XFS: 4-Disk RAID0 ............................ 19179.77 |====================== XFS: 4-Disk RAID1 ............................ 3411.48 |==== XFS: 4-Disk RAID5 ............................ 7243.58 |======== XFS: 4-Disk RAID6 ............................ 10370.59 |============ XFS: 4-Disk RAID10 ........................... 16975.77 |=================== EXT4: 4-Disk RAID0 2 per CCX ................. 14136.37 |================ EXT4: 4-Disk RAID0 2 per CCX X,X,Y,Y ......... 13978.32 |================ Btrfs native: 4-Disk RAID0 2 per CCX X,X,Y,Y . 5333.83 |====== Btrfs: 4-Disk RAID0 2 per CCX X,X,Y,Y ........ 5807.70 |======= XFS: 4-Disk RAID0 2 per CCX X,X,Y,Y .......... 14648.33 |=================