xcp-network-centos56-run1 Running pts/network-loopback-1.0.0. XCP: Processor: 4 x Intel Xeon X5355 @ 2.67GHz (4 Cores), Memory: 2048MB, Disk: 23GB OS: CentOS 5.6, Kernel: 2.6.18-238.12.1.el5xen (x86_64), Compiler: GCC 4.1.2, File-System: ext3 KVM: Processor: QEMU Virtual 0.14.0 @ 2.67GHz (4 Cores), Motherboard: Bochs, Chipset: Intel 440FX - 82441FX PMC, Memory: 2048MB, Disk: 18GB, Graphics: Cirrus Logic GD 5446 OS: CentOS 5.6, Kernel: 2.6.18-238.12.1.el5 (x86_64), Display Driver: cirrus, Compiler: GCC 4.1.2, File-System: ext3 VMWARE: Processor: Intel Xeon X5355 @ 2.67GHz (4 Cores), Motherboard: VMware VMware Virtual, Chipset: Intel 440BX/ZX/DX, Memory: 2048MB, Disk: 21GB Virtual disk + 2GB Virtual disk, Graphics: VMware SVGA II OS: CentOS 5.6, Kernel: 2.6.18-238.12.1.el5 (x86_64), Display Driver: vmware, Compiler: GCC 4.1.2, File-System: ext3 Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Seconds < Lower Is Better XCP .... 71.96 |======================= KVM .... 191.41 |============================================================== VMWARE . 94.40 |===============================