third-test-Rack Xen HVM domU 4.6.1-xs139717 testing on Debian 9.6 via the Phoronix Test Suite. with SSD cache: Processor: Intel Xeon X7560 (4 Cores), Motherboard: Xen HVM domU (4.6.1-xs139717 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2040 MB RAM, Disk: 18GB, Graphics: bochsdrmfb OS: Debian 9.6, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.6.1-xs139717 IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better with SSD cache . 2197 |======================================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better with SSD cache . 874 |========================================================= IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better with SSD cache . 103 |========================================================= IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better with SSD cache . 99.47 |======================================================= IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better with SSD cache . 1871 |======================================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better with SSD cache . 105.12 |======================================================