iozone-fast
Xen 4.1.5 Hypervisor testing on Debian 7.1 via the Phoronix Test Suite.


debian 7 xenserver: 

	Processor: Intel Xeon E3-1230 v3 @ 3.29GHz (1 Core), Memory: 1024MB, Disk: 20GB

	OS: Debian 7.1, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7, File-System: ext4, System Layer: Xen 4.1.5 Hypervisor

centos 6.4 xenserver notoolss: 

	Processor: Intel Xeon E3-1230 v3 @ 3.29GHz (1 Core), Memory: 1024MB, Disk: 18GB

	OS: CentOS 6.4, Kernel: 2.6.32-358.el6.x86_64 (x86_64), File-System: ext4, System Layer: Xen 4.1.5 Hypervisor

centos 6.4 xenserver: 

	Processor: Intel Xeon E3-1230 v3 @ 3.29GHz (1 Core), Memory: 1024MB, Disk: 18GB

	OS: CentOS 6.4, Kernel: 2.6.32-358.18.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: Xen 4.1.5 Hypervisor

centos 6.4 rax: 

	Processor: AMD Opteron 4170 HE @ 2.10GHz (1 Core), Memory: 1024MB, Disk: 40GB

	OS: CentOS 6.4, Kernel: 2.6.32-220.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext3, System Layer: Xen 4.1.1 Hypervisor


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
debian 7 xenserver ............ 271.40 |=======================================
centos 6.4 xenserver notoolss . 261.89 |======================================
centos 6.4 xenserver .......... 258.58 |=====================================
centos 6.4 rax ................ 92.09  |=============


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
debian 7 xenserver ............ 249.58 |======================================
centos 6.4 xenserver notoolss . 255.64 |=======================================
centos 6.4 xenserver .......... 258.74 |=======================================
centos 6.4 rax ................ 97.03  |===============


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
debian 7 xenserver ............ 119.25 |====================================
centos 6.4 xenserver notoolss . 109.52 |=================================
centos 6.4 xenserver .......... 121.57 |=====================================
centos 6.4 rax ................ 129.11 |=======================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
debian 7 xenserver ............ 125.78 |====================================
centos 6.4 xenserver notoolss . 123.30 |====================================
centos 6.4 xenserver .......... 129.37 |=====================================
centos 6.4 rax ................ 134.62 |=======================================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
debian 7 xenserver ............ 274.66 |=======================================
centos 6.4 xenserver notoolss . 276.96 |=======================================
centos 6.4 xenserver .......... 261.24 |=====================================
centos 6.4 rax ................ 107.51 |===============


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
debian 7 xenserver ............ 122.12 |===================================
centos 6.4 xenserver notoolss . 127.13 |=====================================
centos 6.4 xenserver .......... 125.22 |====================================
centos 6.4 rax ................ 134.29 |=======================================