ssdtralixxcp Xen HVM domU 4.7.6-6.3.1.xcp testing on Ubuntu 14.04 via the Phoronix Test Suite. ssd elevator noop: Processor: 8 x Intel Xeon Gold 6152 (15 Cores), Motherboard: Xen HVM domU (4.7.6-6.3.1.xcp BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8184 MB RAM, Disk: 12GB, Graphics: EFI VGA OS: Ubuntu 14.04, Kernel: 4.4.0-141-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.7.6-6.3.1.xcp IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better ssd elevator noop . 5111 |===================================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better ssd elevator noop . 108 |====================================================== IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better ssd elevator noop . 5139 |===================================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better ssd elevator noop . 3624 |===================================================== IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ssd elevator noop . 114.01 |=================================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ssd elevator noop . 113.42 |=================================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better ssd elevator noop . 5446 |===================================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better ssd elevator noop . 111.60 |===================================================