vps Xen HVM domU 4.11.1-7.8.xcpng8.0 testing on Ubuntu 18.04 via the Phoronix Test Suite. r620-raid6: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 r620-raid1: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 super-raid10-10K: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 super-raid10-10K-test2: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 r620-raid1-test2: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 r620-raid6-test2: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 r620-raid6-test3: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 r620-raid6-test4: Processor: 2 x Intel Xeon E5-2620 0 (2 Cores), Motherboard: Xen HVM domU (4.11.1-7.8.xcpng8.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 55GB, Graphics: EFI VGA OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.11.1-7.8.xcpng8.0 IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better r620-raid6 ............. 5144.67 |============================ r620-raid1 ............. 5274.67 |============================ super-raid10-10K ....... 8380.93 |============================================= super-raid10-10K-test2 . 8302.75 |============================================= r620-raid1-test2 ....... 5032.02 |=========================== r620-raid6-test2 ....... 5010.22 |=========================== r620-raid6-test3 ....... 4998.26 |=========================== r620-raid6-test4 ....... 5003.36 |=========================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better r620-raid6 ............. 2351.32 |================================= r620-raid1 ............. 2271.52 |================================ super-raid10-10K ....... 3113.74 |============================================ super-raid10-10K-test2 . 3220.09 |============================================= r620-raid1-test2 ....... 2016.32 |============================ r620-raid6-test2 ....... 2067.91 |============================= r620-raid6-test3 ....... 2013.25 |============================ r620-raid6-test4 ....... 2082.50 |============================= IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better r620-raid6 ............. 108.59 |============ r620-raid1 ............. 96.93 |=========== super-raid10-10K ....... 84.84 |========= super-raid10-10K-test2 . 81.05 |========= r620-raid1-test2 ....... 134.15 |=============== r620-raid6-test2 ....... 410.43 |============================================= r620-raid6-test3 ....... 414.69 |============================================== r620-raid6-test4 ....... 418.72 |============================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better r620-raid6 ............. 103.35 |============ r620-raid1 ............. 104.75 |============ super-raid10-10K ....... 83.36 |========== super-raid10-10K-test2 . 81.26 |========= r620-raid1-test2 ....... 129.62 |=============== r620-raid6-test2 ....... 401.77 |============================================== r620-raid6-test3 ....... 400.02 |============================================== r620-raid6-test4 ....... 403.60 |============================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better r620-raid6 ............. 5247.80 |============================= r620-raid1 ............. 5225.81 |============================= super-raid10-10K ....... 8178.92 |============================================= super-raid10-10K-test2 . 8090.56 |============================================= r620-raid1-test2 ....... 4902.33 |=========================== r620-raid6-test2 ....... 4926.32 |=========================== r620-raid6-test3 ....... 4949.40 |=========================== r620-raid6-test4 ....... 4921.18 |=========================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better r620-raid6 ............. 5343.86 |============================= r620-raid1 ............. 5281.78 |============================= super-raid10-10K ....... 8152.50 |============================================= super-raid10-10K-test2 . 8151.26 |============================================= r620-raid1-test2 ....... 4867.61 |=========================== r620-raid6-test2 ....... 4833.50 |=========================== r620-raid6-test3 ....... 4973.64 |=========================== r620-raid6-test4 ....... 4979.25 |=========================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better r620-raid6 ............. 2303.59 |================================ r620-raid1 ............. 2331.39 |================================ super-raid10-10K ....... 3162.15 |============================================ super-raid10-10K-test2 . 3232.56 |============================================= r620-raid1-test2 ....... 2140.45 |============================== r620-raid6-test2 ....... 2081.67 |============================= r620-raid6-test3 ....... 2090.58 |============================= r620-raid6-test4 ....... 2089.09 |============================= IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better r620-raid6 ............. 103.95 |=========== r620-raid1 ............. 101.99 |=========== super-raid10-10K ....... 84.78 |========= super-raid10-10K-test2 . 81.46 |========= r620-raid1-test2 ....... 100.23 |=========== r620-raid6-test2 ....... 413.78 |============================================= r620-raid6-test3 ....... 420.97 |============================================== r620-raid6-test4 ....... 416.01 |============================================= IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better r620-raid6 ............. 154.56 |================== r620-raid1 ............. 127.47 |=============== super-raid10-10K ....... 83.09 |========== super-raid10-10K-test2 . 83.45 |========== r620-raid1-test2 ....... 171.73 |==================== r620-raid6-test2 ....... 375.70 |============================================ r620-raid6-test3 ....... 387.95 |============================================== r620-raid6-test4 ....... 391.20 |============================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better r620-raid6 ............. 148.25 |==================== r620-raid1 ............. 125.29 |================ super-raid10-10K ....... 81.45 |=========== super-raid10-10K-test2 . 81.69 |=========== r620-raid1-test2 ....... 154.31 |==================== r620-raid6-test2 ....... 349.34 |============================================== r620-raid6-test3 ....... 346.03 |============================================== r620-raid6-test4 ....... 339.04 |============================================= IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better r620-raid6 ............. 5219.25 |============================= r620-raid1 ............. 5254.04 |============================== super-raid10-10K ....... 7927.72 |============================================= super-raid10-10K-test2 . 7963.43 |============================================= r620-raid1-test2 ....... 4860.67 |=========================== r620-raid6-test2 ....... 4858.39 |=========================== r620-raid6-test3 ....... 4869.17 |============================ r620-raid6-test4 ....... 4914.62 |============================ IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better r620-raid6 ............. 148.82 |================= r620-raid1 ............. 151.38 |================= super-raid10-10K ....... 81.90 |========= super-raid10-10K-test2 . 83.98 |========== r620-raid1-test2 ....... 163.20 |=================== r620-raid6-test2 ....... 391.94 |============================================= r620-raid6-test3 ....... 396.62 |============================================== r620-raid6-test4 ....... 399.28 |==============================================