disk-nianet VMware testing on Ubuntu 12.04 via the Phoronix Test Suite. Virtual disk - Intel Xeon L7555: Processor: Intel Xeon L7555 @ 1.86GHz (4 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 8192 MB DRAM, Disk: 322GB Virtual disk, Graphics: VMware SVGA II, Network: Intel 82545EM Gigabit OS: Ubuntu 12.04, Kernel: 3.2.0-44-generic (x86_64), Display Driver: vmware 12.0.1, File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware disk-openstack: Processor: Common KVM @ 2.99GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 8192MB, Disk: 36GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.5.0-23-generic (x86_64), File-System: ext4, Screen Resolution: 800x600 AIO-Stress 0.21 Random Write MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 200.86 |===================================== disk-openstack .................. 131.32 |======================== Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better Virtual disk - Intel Xeon L7555 . 686.98 |===================================== disk-openstack .................. 140.29 |======== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better Virtual disk - Intel Xeon L7555 . 208.89 |===== disk-openstack .................. 1402.52 |==================================== FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 60.00 |====================================== disk-openstack .................. 15.55 |========== Dbench 4.0 12 Clients MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 313.76 |===================================== disk-openstack .................. 62.24 |======= Dbench 4.0 48 Clients MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 305.07 |===================================== disk-openstack .................. 143.67 |================= Dbench 4.0 128 Clients MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 313.74 |===================================== disk-openstack .................. 270.50 |================================ Dbench 4.0 1 Clients MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 67.66 |====================================== disk-openstack .................. 12.51 |======= IOzone 3.405 8GB Read Performance MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 44.20 |========================= disk-openstack .................. 68.25 |====================================== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 225.91 |===================================== disk-openstack .................. 60.58 |========== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 4010.45 |==================================== disk-openstack .................. 1695.96 |=============== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 11.24 |========== disk-openstack .................. 42.00 |====================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 213.31 |===================================== disk-openstack .................. 62.10 |=========== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 92.08 |====================================== disk-openstack .................. 37.41 |=============== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Virtual disk - Intel Xeon L7555 . 186.02 |===================================== disk-openstack .................. 155.11 |=============================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better Virtual disk - Intel Xeon L7555 . 34.52 |================================ disk-openstack .................. 40.56 |====================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Virtual disk - Intel Xeon L7555 . 1890 |======================================= disk-openstack .................. 800 |================= Gzip Compression 2GB File Compression Seconds < Lower Is Better Virtual disk - Intel Xeon L7555 . 33.49 |====================================== disk-openstack .................. 32.31 |===================================== Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better Virtual disk - Intel Xeon L7555 . 9589.71 |==================================== disk-openstack .................. 6218.21 |=======================