10G_NFS Xen HVM domU 4.13 testing on Ubuntu 20.04 via the Phoronix Test Suite. 5xRAIDz1_NoSync: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_NoSync: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_FullNoSync: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_iSCSI: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_iSCSI_2: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_FullNoSync_2: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_StandardSync: Processor: 4 x Intel Xeon E5-2650 0 (7 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 6GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 6xSTRIPE_NoSync_NoZIL: Processor: Intel Xeon E5-2670 v2 (10 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 3WayMirror_NoSync_NoZIL: Processor: Intel Xeon E5-2670 v2 (10 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 9GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-125-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 6521.38 |========================================== 6xSTRIPE_NoSync ......... 6606.43 |========================================== 6xSTRIPE_FullNoSync ..... 6428.00 |========================================= 3WayMirror_NoSync_NoZIL . 6870.55 |============================================ IOzone 3.465 Record Size: 2MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 6369.28 |========================================= 6xSTRIPE_NoSync ......... 6508.57 |========================================== 6xSTRIPE_FullNoSync ..... 6270.52 |========================================= 3WayMirror_NoSync_NoZIL . 6809.78 |============================================ IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 2951.80 |======================================= 6xSTRIPE_NoSync ......... 2949.67 |======================================= 6xSTRIPE_FullNoSync ..... 2912.32 |====================================== 3WayMirror_NoSync_NoZIL . 3364.46 |============================================ IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 233.69 |====================================== 6xSTRIPE_NoSync ......... 239.30 |======================================= 6xSTRIPE_FullNoSync ..... 235.59 |====================================== 3WayMirror_NoSync_NoZIL . 279.40 |============================================= IOzone 3.465 Record Size: 2MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 293.81 |======================================= 6xSTRIPE_NoSync ......... 293.07 |======================================= 6xSTRIPE_FullNoSync ..... 296.89 |======================================= 3WayMirror_NoSync_NoZIL . 340.11 |============================================= IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 3.73 |========================================= 6xSTRIPE_NoSync ......... 3.57 |======================================== 6xSTRIPE_FullNoSync ..... 3.74 |========================================== 3WayMirror_NoSync_NoZIL . 4.23 |=============================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 6676.85 |========================================= 6xSTRIPE_NoSync ......... 6776.13 |========================================= 6xSTRIPE_FullNoSync ..... 6725.80 |========================================= 3WayMirror_NoSync_NoZIL . 7241.07 |============================================ IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 5xRAIDz1_NoSync ......... 46.19 |======================================== 6xSTRIPE_NoSync ......... 47.30 |========================================= 6xSTRIPE_FullNoSync ..... 46.76 |========================================= 6xSTRIPE_iSCSI .......... 43.08 |====================================== 6xSTRIPE_iSCSI_2 ........ 52.19 |============================================== 6xSTRIPE_FullNoSync_2 ... 42.18 |===================================== 6xSTRIPE_StandardSync ... 34.13 |============================== 3WayMirror_NoSync_NoZIL . 52.65 |============================================== IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 6xSTRIPE_NoSync_NoZIL ... 7410.45 |============================================ 3WayMirror_NoSync_NoZIL . 7388.34 |============================================ IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 7491.71 |============================================ IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 2MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 7155.64 |============================================ IOzone 3.465 Record Size: 2MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 7330.11 |============================================ IOzone 3.465 Record Size: 2MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 3528.13 |============================================ IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 3549.71 |============================================ IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 268.38 |============================================= IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 268.64 |============================================= IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 2MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 336.29 |============================================= IOzone 3.465 Record Size: 2MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 339.52 |============================================= IOzone 3.465 Record Size: 2MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 4.33 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 4.33 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 7497.08 |============================================ IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 7686.33 |============================================ IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 55.59 |============================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 3WayMirror_NoSync_NoZIL . 54.50 |============================================== IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better