Samsung Quad NVMe SSD RAID Btrfs EXT4 XFS 4-Disk Linux Benchmarks Btrfs, XFS, EXT4 4-disk NVMe RAID Linux benchmarks by Michael Larabel for a future article on Phoronix.com. 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 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 |======= 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 |============= 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 |======================================= 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 |===================================== 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 |========================= 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 |======================== 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 |======================== 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 |========================= 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 |========================= 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 |=========================================== 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 |================== 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 |======================= 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 |====== 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 |====================================== 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 |=========================================