procesadores
Running pts/cachebench-1.0.0, pts/compress-gzip-1.1.0 via the Phoronix Test Suite.


xen bare metal: 

	Processor: Intel Core i5-3210M @ 2.49GHz (4 Cores), Motherboard: HP 18A5 v73.50, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 1000GB Hitachi HTS54101, Graphics: Intel HD 4000 2048MB (1100MHz), Audio: IDT 92HD91BXX, Network: Realtek RTL8111/8168/8411 + Intel Centrino Wireless-N 2230

	OS: Ubuntu 15.10, Kernel: 4.2.0-18-generic (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.17.2, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.0.2, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 1366x768, System Layer: Xen 4.5.1 Hypervisor

xen hvm: 

	Processor: Intel Core i5-3210M @ 2.49GHz (1 Core), Memory: 1024MB, Disk: 15GB

	OS: Ubuntu 15.10, Kernel: 4.2.0-18-generic (x86_64), Compiler: GCC 5.2.1 20151010, File-System: ext4, System Layer: Xen 4.5.1 Hypervisor

xen pv: 

	Processor: Intel Core i5-3210M @ 2.49GHz (1 Core), Memory: 1024MB, Disk: 15GB

	OS: Ubuntu 15.10, Kernel: 4.2.0-18-generic (x86_64), Compiler: GCC 5.2.1 20151010, File-System: ext4, System Layer: Xen 4.5.1 Hypervisor

Kvm bare-metal: 

	Processor: Intel Core i5-3210M @ 3.10GHz (4 Cores), Motherboard: HP 18A5 v73.50, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 1000GB Hitachi HTS54101, Graphics: Intel HD 4000 2048MB (1100MHz), Audio: IDT 92HD91BXX, Network: Realtek RTL8111/8168/8411 + Intel Centrino Wireless-N 2230

	OS: Ubuntu 15.10, Kernel: 4.2.0-18-generic (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.17.2, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.0.2, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 1366x768

Kvm hvm: 

	Processor: Intel Xeon E312xx @ 2.49GHz (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 1024MB, Disk: 11GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: QEMU ID 22, Network: Realtek RTL-8100/8101L/8139

	OS: Ubuntu 15.10, Kernel: 4.2.0-19-generic (x86_64), Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM


CacheBench
Test: Read
MB/s > Higher Is Better
xen bare metal . 2592.53 |=====================================================
xen hvm ........ 2584.82 |=====================================================
xen pv ......... 2601.30 |=====================================================
Kvm bare-metal . 2607.23 |=====================================================
Kvm hvm ........ 2520.71 |===================================================


CacheBench
Test: Write
MB/s > Higher Is Better
xen bare metal . 9374.08 |=====================================================
xen hvm ........ 9340.66 |=====================================================
xen pv ......... 9415.07 |=====================================================
Kvm bare-metal . 9353.87 |=====================================================
Kvm hvm ........ 9051.99 |===================================================


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
xen bare metal . 13511.87 |====================================================
xen hvm ........ 13497.15 |====================================================
xen pv ......... 13517.01 |====================================================
Kvm bare-metal . 13376.13 |===================================================
Kvm hvm ........ 13045.04 |==================================================


Gzip Compression
2GB File Compression
Seconds < Lower Is Better
xen bare metal . 24.52 |=======================================================
xen hvm ........ 23.43 |=====================================================
xen pv ......... 24.43 |=======================================================
Kvm bare-metal . 18.31 |=========================================