Samsung 960 EVO Linux RAID Benchmarks Samsung 970 PRO RAID0 EXT4 performance benchmarks (optimized mount option,chunk=16k). Single: Btrfs: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 3840x2160 Single: EXT4: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160 Single: F2FS: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: f2fs, Screen Resolution: 3840x2160 Single: XFS: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 3840x2160 RAID0: Btrfs: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 3840x2160 RAID0: EXT4: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160 RAID0: F2FS: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: f2fs, Screen Resolution: 3840x2160 RAID0: XFS: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 3840x2160 RAID1: Btrfs: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: btrfs, Screen Resolution: 3840x2160 RAID1: EXT4: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160 RAID1: F2FS: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: f2fs, Screen Resolution: 3840x2160 RAID1: XFS: Processor: Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1004 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16, Disk: 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB, Graphics: NV136 6144MB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection OS: Ubuntu 18.04, Kernel: 4.16.0-999-generic (x86_64) 20180324, Desktop: GNOME Shell 3.28.0, Display Server: X Server 1.19.6, OpenGL: 4.3 Mesa 18.0.0-rc5, Compiler: GCC 7.3.0, File-System: xfs, Screen Resolution: 3840x2160 2 x nvme 970 pro 512G lvm-strippedraid0 EXT4: Processor: 2 x Intel Xeon Silver 4108 @ 1.80GHz (16 Cores / 32 Threads), Motherboard: Dell 0NJK2F (1.4.8 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 31744MB, Disk: 4000GB PERC H330 Adp + 2 x Samsung SSD 970 PRO 512GB, Graphics: Matrox s Matrox G200eW3, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: CentOS Linux 7, Kernel: 3.10.0-862.11.6.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768 LVMSTRIPPED: EXT4: Processor: 2 x Intel Xeon Silver 4108 @ 1.80GHz (16 Cores / 32 Threads), Motherboard: Dell 0NJK2F (1.4.8 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 31744MB, Disk: 4000GB PERC H330 Adp + 2 x Samsung SSD 970 PRO 512GB, Graphics: Matrox s Matrox G200eW3, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: CentOS Linux 7, Kernel: 3.10.0-862.11.6.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768 RAID0: EXT4 970PRO: Processor: 2 x Intel Xeon Silver 4108 @ 1.80GHz (16 Cores / 32 Threads), Motherboard: Dell 0NJK2F (1.4.8 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 31744MB, Disk: 4000GB PERC H330 Adp + 2 x Samsung SSD 970 PRO 512GB, Graphics: Matrox s Matrox G200eW3, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: CentOS Linux 7, Kernel: 3.10.0-862.11.6.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768 RAID0: EXT4 970PRO2: Processor: 2 x Intel Xeon Silver 4108 @ 1.80GHz (16 Cores / 32 Threads), Motherboard: Dell 0NJK2F (1.4.8 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 31744MB, Disk: 4000GB PERC H330 Adp + 2 x Samsung SSD 970 PRO 512GB, Graphics: Matrox s Matrox G200eW3, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: CentOS Linux 7, Kernel: 3.10.0-862.11.6.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768 RAID0: EXT4 970PRO16k: Processor: 2 x Intel Xeon Silver 4108 @ 1.80GHz (16 Cores / 32 Threads), Motherboard: Dell 0NJK2F (1.4.8 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 31744MB, Disk: 4000GB PERC H330 Adp + 2 x Samsung SSD 970 PRO 512GB, Graphics: Matrox s Matrox G200eW3, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: CentOS Linux 7, Kernel: 3.10.0-862.11.6.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768 SQLite 3.22 Timed SQLite Insertions Seconds < Lower Is Better Single: Btrfs ......... 111.58 |================================ Single: EXT4 .......... 45.11 |============= Single: F2FS .......... 43.24 |============ Single: XFS ........... 44.05 |============ RAID0: Btrfs .......... 110.45 |=============================== RAID0: EXT4 ........... 50.90 |============== RAID0: F2FS ........... 43.28 |============ RAID0: XFS ............ 45.14 |============= RAID1: Btrfs .......... 113.25 |================================ RAID1: EXT4 ........... 165.92 |=============================================== RAID1: F2FS ........... 47.55 |============= RAID1: XFS ............ 47.52 |============= LVMSTRIPPED: EXT4 ..... 53.65 |=============== RAID0: EXT4 970PRO .... 50.63 |============== RAID0: EXT4 970PRO2 ... 50.39 |============== RAID0: EXT4 970PRO16k . 52.88 |=============== 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 Single: Btrfs ......... 1146 |======== Single: EXT4 .......... 1171 |========= Single: F2FS .......... 1146 |======== Single: XFS ........... 1152 |======== RAID0: Btrfs .......... 2159 |================ RAID0: EXT4 ........... 2747 |==================== RAID0: F2FS ........... 2319 |================= RAID0: XFS ............ 2402 |================== RAID1: Btrfs .......... 1127 |======== RAID1: EXT4 ........... 1698 |============ RAID1: F2FS ........... 2357 |================= RAID1: XFS ............ 2305 |================= LVMSTRIPPED: EXT4 ..... 5793 |========================================== RAID0: EXT4 970PRO .... 6697 |================================================= RAID0: EXT4 970PRO2 ... 6722 |================================================= RAID0: EXT4 970PRO16k . 6466 |=============================================== 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 Single: Btrfs ......... 505 |====== Single: EXT4 .......... 1586 |================= Single: F2FS .......... 1552 |================= Single: XFS ........... 1564 |================= RAID0: Btrfs .......... 1551 |================= RAID0: EXT4 ........... 3369 |===================================== RAID0: F2FS ........... 3349 |===================================== RAID0: XFS ............ 3369 |===================================== RAID1: Btrfs .......... 727 |======== RAID1: EXT4 ........... 605 |======= RAID1: F2FS ........... 1576 |================= RAID1: XFS ............ 1570 |================= LVMSTRIPPED: EXT4 ..... 4200 |============================================== RAID0: EXT4 970PRO .... 4467 |================================================= RAID0: EXT4 970PRO2 ... 4475 |================================================= RAID0: EXT4 970PRO16k . 4388 |================================================ 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 Single: Btrfs ......... 942 |======= Single: EXT4 .......... 2723 |==================== Single: F2FS .......... 2909 |===================== Single: XFS ........... 2872 |===================== RAID0: Btrfs .......... 2176 |================ RAID0: EXT4 ........... 5745 |========================================== RAID0: F2FS ........... 2321 |================= RAID0: XFS ............ 5180 |====================================== RAID1: Btrfs .......... 1105 |======== RAID1: EXT4 ........... 2802 |==================== RAID1: F2FS ........... 4546 |================================= RAID1: XFS ............ 4548 |================================= LVMSTRIPPED: EXT4 ..... 5910 |=========================================== RAID0: EXT4 970PRO .... 6680 |================================================= RAID0: EXT4 970PRO2 ... 6715 |================================================= RAID0: EXT4 970PRO16k . 6562 |================================================ 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 Single: Btrfs ......... 631 |======= Single: EXT4 .......... 1826 |==================== Single: F2FS .......... 1763 |=================== Single: XFS ........... 1780 |=================== RAID0: Btrfs .......... 1581 |================= RAID0: EXT4 ........... 3642 |======================================== RAID0: F2FS ........... 3598 |======================================= RAID0: XFS ............ 3643 |======================================== RAID1: Btrfs .......... 712 |======== RAID1: EXT4 ........... 612 |======= RAID1: F2FS ........... 1822 |==================== RAID1: XFS ............ 1821 |==================== LVMSTRIPPED: EXT4 ..... 4209 |============================================== RAID0: EXT4 970PRO .... 4455 |================================================= RAID0: EXT4 970PRO2 ... 4475 |================================================= RAID0: EXT4 970PRO16k . 4236 |============================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Single: Btrfs ......... 160.83 |======================= Single: EXT4 .......... 173.57 |========================= Single: F2FS .......... 295.53 |=========================================== Single: XFS ........... 184.90 |=========================== RAID0: Btrfs .......... 164.90 |======================== RAID0: EXT4 ........... 177.67 |========================== RAID0: F2FS ........... 326.50 |=============================================== RAID0: XFS ............ 195.50 |============================ RAID1: Btrfs .......... 164.97 |======================== RAID1: EXT4 ........... 116.02 |================= RAID1: F2FS ........... 282.70 |========================================= RAID1: XFS ............ 173.73 |========================= LVMSTRIPPED: EXT4 ..... 127.70 |================== RAID0: EXT4 970PRO .... 134.30 |=================== RAID0: EXT4 970PRO2 ... 132.40 |=================== RAID0: EXT4 970PRO16k . 131.57 |=================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Single: Btrfs ......... 222.05 |======================= Single: EXT4 .......... 229.80 |======================== Single: F2FS .......... 258.47 |=========================== Single: XFS ........... 208.80 |====================== RAID0: Btrfs .......... 446.53 |=============================================== RAID0: EXT4 ........... 356.27 |===================================== RAID0: F2FS ........... 416.85 |============================================ RAID0: XFS ............ 426.57 |============================================= RAID1: Btrfs .......... 247.07 |========================== RAID1: EXT4 ........... 143.33 |=============== RAID1: F2FS ........... 272.98 |============================= RAID1: XFS ............ 214.22 |======================= LVMSTRIPPED: EXT4 ..... 397.00 |========================================== RAID0: EXT4 970PRO .... 408.03 |=========================================== RAID0: EXT4 970PRO2 ... 403.47 |========================================== RAID0: EXT4 970PRO16k . 399.07 |========================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Single: Btrfs ......... 139.90 |============================== Single: EXT4 .......... 104.00 |====================== Single: F2FS .......... 179.75 |====================================== Single: XFS ........... 104.43 |====================== RAID0: Btrfs .......... 110.52 |======================== RAID0: EXT4 ........... 122.98 |========================== RAID0: F2FS ........... 220.92 |=============================================== RAID0: XFS ............ 191.87 |========================================= RAID1: Btrfs .......... 108.52 |======================= RAID1: EXT4 ........... 46.82 |========== RAID1: F2FS ........... 164.03 |=================================== RAID1: XFS ............ 99.77 |===================== LVMSTRIPPED: EXT4 ..... 128.60 |=========================== RAID0: EXT4 970PRO .... 134.07 |============================= RAID0: EXT4 970PRO2 ... 134.67 |============================= RAID0: EXT4 970PRO16k . 130.70 |============================ BlogBench 1.0 Test: Write Final Score > Higher Is Better Single: Btrfs ......... 5401 |===== Single: EXT4 .......... 27330 |=========================== Single: F2FS .......... 7444 |======= Single: XFS ........... 6292 |====== RAID0: Btrfs .......... 5337 |===== RAID0: EXT4 ........... 48714 |================================================ RAID0: F2FS ........... 8643 |========= RAID0: XFS ............ 2862 |=== RAID1: Btrfs .......... 5380 |===== RAID1: EXT4 ........... 14078 |============== RAID1: F2FS ........... 8307 |======== RAID1: XFS ............ 5316 |===== LVMSTRIPPED: EXT4 ..... 15219 |=============== RAID0: EXT4 970PRO .... 15574 |=============== RAID0: EXT4 970PRO2 ... 16205 |================ RAID0: EXT4 970PRO16k . 16147 |================ Dbench 4.0 Client Count: 12 MB/s > Higher Is Better Single: Btrfs ......... 310.90 |=========================== Single: EXT4 .......... 353.52 |============================== Single: F2FS .......... 136.23 |============ Single: XFS ........... 333.76 |============================= RAID0: Btrfs .......... 340.84 |============================= RAID0: EXT4 ........... 374.02 |================================ RAID0: F2FS ........... 139.93 |============ RAID0: XFS ............ 281.47 |======================== RAID1: Btrfs .......... 471.80 |========================================= RAID1: EXT4 ........... 299.23 |========================== RAID1: F2FS ........... 123.79 |=========== RAID1: XFS ............ 143.93 |============ LVMSTRIPPED: EXT4 ..... 529.70 |============================================== RAID0: EXT4 970PRO .... 545.24 |=============================================== RAID0: EXT4 970PRO2 ... 546.27 |=============================================== RAID0: EXT4 970PRO16k . 544.21 |=============================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Single: Btrfs ......... 729.25 |============== Single: EXT4 .......... 678.26 |============= Single: F2FS .......... 595.87 |============ Single: XFS ........... 862.94 |================= RAID0: Btrfs .......... 2179.58 |========================================== RAID0: EXT4 ........... 1358.80 |========================== RAID0: F2FS ........... 1354.88 |========================== RAID0: XFS ............ 2369.79 |============================================== RAID1: Btrfs .......... 1625.99 |================================ RAID1: EXT4 ........... 290.98 |====== RAID1: F2FS ........... 563.51 |=========== RAID1: XFS ............ 1085.61 |===================== LVMSTRIPPED: EXT4 ..... 1129.52 |====================== RAID0: EXT4 970PRO .... 1192.64 |======================= RAID0: EXT4 970PRO2 ... 1178.67 |======================= RAID0: EXT4 970PRO16k . 1206.67 |======================= IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Single: Btrfs ......... 737.61 |============== Single: EXT4 .......... 670.16 |============= Single: F2FS .......... 388.04 |======== Single: XFS ........... 860.45 |================= RAID0: Btrfs .......... 1872.37 |==================================== RAID0: EXT4 ........... 1311.08 |========================== RAID0: F2FS ........... 1256.90 |======================== RAID0: XFS ............ 2360.19 |============================================== RAID1: Btrfs .......... 1568.28 |=============================== RAID1: EXT4 ........... 535.62 |========== RAID1: F2FS ........... 336.53 |======= RAID1: XFS ............ 1499.26 |============================= LVMSTRIPPED: EXT4 ..... 938.99 |================== RAID0: EXT4 970PRO .... 970.99 |=================== RAID0: EXT4 970PRO2 ... 962.60 |=================== RAID0: EXT4 970PRO16k . 964.27 |=================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Single: Btrfs ......... 1753.94 |=========================== Single: EXT4 .......... 1205.48 |================== Single: F2FS .......... 1309.50 |==================== Single: XFS ........... 1399.49 |===================== RAID0: Btrfs .......... 3011.17 |============================================== RAID0: EXT4 ........... 2159.13 |================================= RAID0: F2FS ........... 2455.17 |====================================== RAID0: XFS ............ 2973.84 |============================================= RAID1: Btrfs .......... 2007.22 |=============================== RAID1: EXT4 ........... 1036.53 |================ RAID1: F2FS ........... 1265.95 |=================== RAID1: XFS ............ 1815.14 |============================ LVMSTRIPPED: EXT4 ..... 1010.23 |=============== RAID0: EXT4 970PRO .... 1024.11 |================ RAID0: EXT4 970PRO2 ... 1000.89 |=============== RAID0: EXT4 970PRO16k . 1016.52 |================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Single: Btrfs ......... 285.69 |=================== Single: EXT4 .......... 638.18 |========================================== Single: F2FS .......... 641.50 |=========================================== Single: XFS ........... 520.23 |=================================== RAID0: Btrfs .......... 328.09 |====================== RAID0: EXT4 ........... 660.81 |============================================ RAID0: F2FS ........... 706.09 |=============================================== RAID0: XFS ............ 543.81 |==================================== RAID1: Btrfs .......... 268.37 |================== RAID1: EXT4 ........... 627.87 |========================================== RAID1: F2FS ........... 494.11 |================================= RAID1: XFS ............ 518.78 |=================================== LVMSTRIPPED: EXT4 ..... 199.85 |============= RAID0: EXT4 970PRO .... 197.22 |============= RAID0: EXT4 970PRO2 ... 201.25 |============= RAID0: EXT4 970PRO16k . 200.62 |============= Unpacking The Linux Kernel linux-4.15.tar.xz Seconds < Lower Is Better Single: Btrfs ......... 5.74 |================================ Single: EXT4 .......... 5.20 |============================= Single: F2FS .......... 5.59 |=============================== Single: XFS ........... 6.04 |================================= RAID0: Btrfs .......... 5.70 |=============================== RAID0: EXT4 ........... 5.37 |============================== RAID0: F2FS ........... 5.62 |=============================== RAID0: XFS ............ 6.64 |===================================== RAID1: Btrfs .......... 5.71 |================================ RAID1: EXT4 ........... 5.45 |============================== RAID1: F2FS ........... 5.72 |================================ RAID1: XFS ............ 6.49 |==================================== LVMSTRIPPED: EXT4 ..... 8.88 |================================================= RAID0: EXT4 970PRO .... 8.77 |================================================ RAID0: EXT4 970PRO2 ... 8.83 |================================================= RAID0: EXT4 970PRO16k . 8.88 |================================================= Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better Single: Btrfs ......... 34.97 |=============================== Single: EXT4 .......... 34.96 |=============================== Single: F2FS .......... 34.42 |============================== Single: XFS ........... 34.54 |============================== RAID0: Btrfs .......... 33.99 |============================== RAID0: EXT4 ........... 34.91 |=============================== RAID0: F2FS ........... 33.61 |============================== RAID0: XFS ............ 33.75 |============================== RAID1: Btrfs .......... 35.24 |=============================== RAID1: EXT4 ........... 35.87 |=============================== RAID1: F2FS ........... 34.38 |============================== RAID1: XFS ............ 34.26 |============================== LVMSTRIPPED: EXT4 ..... 54.34 |================================================ RAID0: EXT4 970PRO .... 54.35 |================================================ RAID0: EXT4 970PRO2 ... 54.66 |================================================ RAID0: EXT4 970PRO16k . 54.48 |================================================ PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only TPS > Higher Is Better Single: Btrfs . 108580.71 |========================= Single: EXT4 .. 112451.34 |========================== Single: F2FS .. 112571.02 |========================== Single: XFS ... 93888.75 |====================== RAID0: Btrfs .. 201194.53 |============================================== RAID0: EXT4 ... 207376.84 |================================================ RAID0: F2FS ... 206821.75 |=============================================== RAID0: XFS .... 218391.41 |================================================== RAID1: Btrfs .. 204955.62 |=============================================== RAID1: EXT4 ... 209072.69 |================================================ RAID1: F2FS ... 216444.71 |================================================== RAID1: XFS .... 226603.67 |==================================================== PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Single: Btrfs . 4303.45 |=================================== Single: EXT4 .. 5280.73 |============================================ Single: F2FS .. 3457.06 |============================ Single: XFS ... 5526.96 |============================================== RAID0: Btrfs .. 3533.85 |============================= RAID0: EXT4 ... 6254.56 |==================================================== RAID0: F2FS ... 5967.51 |================================================= RAID0: XFS .... 6555.07 |====================================================== RAID1: Btrfs .. 5184.95 |=========================================== RAID1: EXT4 ... 3409.42 |============================ RAID1: F2FS ... 3039.79 |========================= RAID1: XFS .... 5436.99 |============================================= OSBench Test: Create Files us Per Event < Lower Is Better Single: Btrfs . 27.11 |=============================== Single: EXT4 .. 12.65 |============== Single: F2FS .. 20.42 |======================= Single: XFS ... 35.54 |======================================== RAID0: Btrfs .. 27.19 |=============================== RAID0: EXT4 ... 12.54 |============== RAID0: F2FS ... 21.10 |======================== RAID0: XFS .... 44.03 |================================================== RAID1: Btrfs .. 27.83 |================================ RAID1: EXT4 ... 12.70 |============== RAID1: F2FS ... 21.09 |======================== RAID1: XFS .... 49.31 |========================================================