r610-raid10-4kn-10K Xen 4.13.0 Hypervisor testing on Ubuntu 18.04 via the Phoronix Test Suite. Intel Xeon X5560 - - : Processor: Intel Xeon X5560 (1 Core / 2 Threads), Memory: 4096MB, Disk: 19GB OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, System Layer: Xen 4.13.0 Hypervisor lvmDisk: Processor: Intel Xeon X5560 (1 Core / 2 Threads), Memory: 4096MB, Disk: 19GB OS: Ubuntu 18.04, Kernel: 4.15.0-74-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, System Layer: Xen 4.13.0 Hypervisor IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 4961.55 |======================================== lvmDisk ................ 5638.49 |============================================= IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 986.75 |=========================================== lvmDisk ................ 1042.28 |============================================= IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 259.00 |============================================== lvmDisk ................ 256.81 |============================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 220.56 |========================================== lvmDisk ................ 239.19 |============================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 4298.90 |========================================= lvmDisk ................ 4726.37 |============================================= IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 4941.81 |============================================ lvmDisk ................ 5023.21 |============================================= IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 976.95 |========================================== lvmDisk ................ 1041.06 |============================================= IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 241.25 |=========================================== lvmDisk ................ 257.50 |============================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 155.22 |=========================================== lvmDisk ................ 167.13 |============================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 150.50 |============================================= lvmDisk ................ 154.57 |============================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 4258.77 |============================================= lvmDisk ................ 4093.03 |=========================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon X5560 - - . 192.63 |============================================== lvmDisk ................ 184.85 |============================================ IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better lvmDisk . 437.63 |============================================================= IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lvmDisk . 420.10 |============================================================= IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better lvmDisk . 376.26 |============================================================= IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lvmDisk . 387.72 |============================================================= IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better lvmDisk . 255.44 |============================================================= IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lvmDisk . 267.78 |============================================================= IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better lvmDisk . 240.86 |============================================================= IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lvmDisk . 272.30 |============================================================= IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better lvmDisk . 436.73 |============================================================= IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lvmDisk . 417.93 |============================================================= IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better lvmDisk . 257.06 |============================================================= IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lvmDisk . 284.02 |=============================================================