Ubuntu 11.10 KVM

A future article on Phoronix.com looking at the KVM guest performance of Ubuntu 11.10 and past Ubuntu Linux releases going back to Ubuntu 8.04 LTS. Both 32-bit and 64-bit guest performance is to be looked at. Host is the Lenovo ThinkPad W510 with KVM.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1110103-AR-1110100AR05
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Audio Encoding 2 Tests
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32-bit KVM: Ubuntu 8.04
October 09 2011
 
32-bit KVM: Ubuntu 8.10
October 09 2011
 
32-bit KVM: Ubuntu 9.04
October 08 2011
 
32-bit KVM: Ubuntu 9.10
October 08 2011
 
32-bit KVM: Ubuntu 10.04
October 08 2011
 
32-bit KVM: Ubuntu 10.10
October 08 2011
 
32-bit KVM: Ubuntu 11.04
October 08 2011
 
32-bit KVM: Ubuntu 11.10
October 07 2011
 
64-bit KVM: Ubuntu 11.10
October 09 2011
 
64-bit KVM: Ubuntu 11.04
October 09 2011
 
64-bit KVM: Ubuntu 10.10
October 09 2011
 
64-bit KVM: Ubuntu 10.04
October 09 2011
 
64-bit KVM: Ubuntu 9.10
October 10 2011
 
64-bit KVM: Ubuntu 9.04
October 10 2011
 
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Ubuntu 11.10 KVM A future article on Phoronix.com looking at the KVM guest performance of Ubuntu 11.10 and past Ubuntu Linux releases going back to Ubuntu 8.04 LTS. Both 32-bit and 64-bit guest performance is to be looked at. Host is the Lenovo ThinkPad W510 with KVM. 32-bit KVM: Ubuntu 8.04: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet 1002, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet 1000 OS: Ubuntu 8.04, Kernel: 2.6.24-26-generic (i686), Desktop: GNOME 2.22.3, Display Server: X Server 1.4.0.90, Display Driver: cirrus 1.1.0, OpenGL: 1.4 (2.1 Mesa 7.0.3-rc2), Compiler: GCC 4.2.4, File-System: ext3, Screen Resolution: 800x600 32-bit KVM: Ubuntu 8.10: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Device 1002, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 8.10, Kernel: 2.6.27-7-generic (i686), Desktop: GNOME 2.24.1, Display Server: X Server 1.5.2, Display Driver: cirrus 1.2.1, OpenGL: 2.1 Mesa 7.2, Compiler: GCC 4.3.2, File-System: ext3, Screen Resolution: 800x600 32-bit KVM: Ubuntu 9.04: Processor: Pentium II @ 6.38GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 9.04, Kernel: 2.6.28-11-generic (i686), Desktop: GNOME 2.26.1, Display Server: X Server 1.6.0, Display Driver: cirrus 1.2.1, OpenGL: 2.1 Mesa 7.4, Compiler: GCC 4.3.3, File-System: ext3, Screen Resolution: 800x600 32-bit KVM: Ubuntu 9.10: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 9.10, Kernel: 2.6.31-14-generic (i686), Desktop: GNOME 2.28.1, Display Server: X Server 1.6.4, Display Driver: cirrus 1.3.1, OpenGL: 2.1 Mesa 7.6, Compiler: GCC 4.4.1, File-System: ext4, Screen Resolution: 1024x768 32-bit KVM: Ubuntu 10.04: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 10.04, Kernel: 2.6.32-33-generic (i686), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.6, Display Driver: cirrus 1.3.2, Compiler: GCC 4.4.3, File-System: ext4, Screen Resolution: 1024x768 32-bit KVM: Ubuntu 10.10: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: Ubuntu 10.10, Kernel: 2.6.35-22-generic (i686), Desktop: GNOME 2.32.0, Display Server: X Server 1.9.0, Display Driver: cirrus 1.3.2, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1024x768 32-bit KVM: Ubuntu 11.04: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 2048MB, Disk: 6GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: Ubuntu 11.04, Kernel: 2.6.38-8-generic (i686), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: cirrus 1.3.2, Compiler: GCC 4.5.2, File-System: ext4, Screen Resolution: 1024x768 32-bit KVM: Ubuntu 11.10: Processor: Pentium II @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 2048MB, Disk: 6GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (i686), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: cirrus 1.3.2, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1024x768 64-bit KVM: Ubuntu 11.10: Processor: QEMU Virtual 0.12.5 @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 2048MB, Disk: 6GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: cirrus 1.3.2, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 64-bit KVM: Ubuntu 11.04: Processor: QEMU Virtual 0.12.5 @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 2048MB, Disk: 6GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: Ubuntu 11.04, Kernel: 2.6.38-8-generic (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: cirrus 1.3.2, Compiler: GCC 4.5.2, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 64-bit KVM: Ubuntu 10.10: Processor: QEMU Virtual 0.12.5 @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: Ubuntu 10.10, Kernel: 2.6.35-22-generic (x86_64), Desktop: GNOME 2.32.0, Display Server: X Server 1.9.0, Display Driver: cirrus 1.3.2, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 64-bit KVM: Ubuntu 10.04: Processor: QEMU Virtual 0.12.5 @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 10.04, Kernel: 2.6.32-33-generic (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.6, Display Driver: cirrus 1.3.2, Compiler: GCC 4.4.3, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 64-bit KVM: Ubuntu 9.10: Processor: QEMU Virtual 0.12.5 @ 1.60GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 9.10, Kernel: 2.6.31-14-generic (x86_64), Desktop: GNOME 2.28.1, Display Server: X Server 1.6.4, Display Driver: cirrus 1.3.1, OpenGL: 2.1 Mesa 7.6, Compiler: GCC 4.4.1, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 64-bit KVM: Ubuntu 9.04: Processor: QEMU Virtual 0.12.5 @ 6.38GHz (4 Cores), Motherboard: Bochs, Chipset: Qumranet Virtio, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Qumranet Virtio device OS: Ubuntu 9.04, Kernel: 2.6.28-11-generic (x86_64), Desktop: GNOME 2.26.1, Display Server: X Server 1.6.0, Display Driver: cirrus 1.2.1, OpenGL: 2.1 Mesa 7.4, Compiler: GCC 4.3.3, File-System: ext3, Screen Resolution: 1024x768, System Layer: QEMU FLAC Audio Encoding 1.2.1 WAV To FLAC Seconds < Lower Is Better 32-bit KVM: Ubuntu 8.04 .. 18.22 |======================================== 32-bit KVM: Ubuntu 8.10 .. 20.43 |============================================= 32-bit KVM: Ubuntu 9.04 .. 20.23 |============================================= 32-bit KVM: Ubuntu 9.10 .. 18.31 |======================================== 32-bit KVM: Ubuntu 10.04 . 18.18 |======================================== 32-bit KVM: Ubuntu 10.10 . 18.33 |======================================== 32-bit KVM: Ubuntu 11.04 . 17.85 |======================================= 32-bit KVM: Ubuntu 11.10 . 13.52 |============================== 64-bit KVM: Ubuntu 11.10 . 10.92 |======================== 64-bit KVM: Ubuntu 11.04 . 10.99 |======================== 64-bit KVM: Ubuntu 10.10 . 11.37 |========================= 64-bit KVM: Ubuntu 10.04 . 11.30 |========================= 64-bit KVM: Ubuntu 9.10 .. 11.40 |========================= 64-bit KVM: Ubuntu 9.04 .. 12.44 |=========================== LAME MP3 Encoding 3.98.2 WAV To MP3 Seconds < Lower Is Better 32-bit KVM: Ubuntu 8.04 .. 38.66 |============================================ 32-bit KVM: Ubuntu 8.10 .. 39.25 |============================================= 32-bit KVM: Ubuntu 9.04 .. 39.27 |============================================= 32-bit KVM: Ubuntu 9.10 .. 37.26 |=========================================== 32-bit KVM: Ubuntu 10.04 . 37.88 |=========================================== 32-bit KVM: Ubuntu 10.10 . 34.04 |======================================= 32-bit KVM: Ubuntu 11.04 . 34.23 |======================================= 32-bit KVM: Ubuntu 11.10 . 35.60 |========================================= 64-bit KVM: Ubuntu 11.10 . 32.32 |===================================== 64-bit KVM: Ubuntu 11.04 . 31.97 |===================================== 64-bit KVM: Ubuntu 10.10 . 31.83 |==================================== 64-bit KVM: Ubuntu 10.04 . 32.20 |===================================== 64-bit KVM: Ubuntu 9.10 .. 32.33 |===================================== 64-bit KVM: Ubuntu 9.04 .. 33.78 |======================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 334 |===== 32-bit KVM: Ubuntu 8.10 .. 308 |===== 32-bit KVM: Ubuntu 9.04 .. 337 |===== 32-bit KVM: Ubuntu 9.10 .. 571 |======== 32-bit KVM: Ubuntu 10.04 . 606 |========= 32-bit KVM: Ubuntu 10.10 . 521 |======== 32-bit KVM: Ubuntu 11.04 . 516 |======== 32-bit KVM: Ubuntu 11.10 . 521 |======== 64-bit KVM: Ubuntu 11.10 . 783 |============ 64-bit KVM: Ubuntu 11.04 . 786 |============ 64-bit KVM: Ubuntu 10.10 . 1064 |================ 64-bit KVM: Ubuntu 10.04 . 3125 |============================================== 64-bit KVM: Ubuntu 9.10 .. 2986 |============================================ 64-bit KVM: Ubuntu 9.04 .. 379 |====== 7-Zip Compression 9.13 Compress Speed Test MIPS > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 4598 |===================================== 32-bit KVM: Ubuntu 8.10 .. 4479 |==================================== 32-bit KVM: Ubuntu 9.04 .. 4550 |===================================== 32-bit KVM: Ubuntu 9.10 .. 4720 |====================================== 32-bit KVM: Ubuntu 10.04 . 4860 |======================================= 32-bit KVM: Ubuntu 10.10 . 4814 |======================================= 32-bit KVM: Ubuntu 11.04 . 4862 |======================================= 32-bit KVM: Ubuntu 11.10 . 5062 |========================================= 64-bit KVM: Ubuntu 11.10 . 5470 |============================================ 64-bit KVM: Ubuntu 11.04 . 5627 |============================================== 64-bit KVM: Ubuntu 10.10 . 5665 |============================================== 64-bit KVM: Ubuntu 10.04 . 5645 |============================================== 64-bit KVM: Ubuntu 9.10 .. 5585 |============================================= 64-bit KVM: Ubuntu 9.04 .. 5437 |============================================ John The Ripper 1.7.8 Test: Traditional DES Real C/S > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 2382000 |==================================== 32-bit KVM: Ubuntu 8.10 .. 2388333 |==================================== 32-bit KVM: Ubuntu 9.04 .. 2410000 |==================================== 32-bit KVM: Ubuntu 9.10 .. 2410667 |==================================== 32-bit KVM: Ubuntu 10.04 . 2400667 |==================================== 32-bit KVM: Ubuntu 10.10 . 2381000 |==================================== 32-bit KVM: Ubuntu 11.04 . 2440000 |===================================== 32-bit KVM: Ubuntu 11.10 . 2407667 |==================================== 64-bit KVM: Ubuntu 11.10 . 2714667 |========================================= 64-bit KVM: Ubuntu 11.04 . 2861667 |=========================================== 64-bit KVM: Ubuntu 10.10 . 2795667 |========================================== 64-bit KVM: Ubuntu 10.04 . 2770333 |========================================== 64-bit KVM: Ubuntu 9.10 .. 2760000 |========================================= 64-bit KVM: Ubuntu 9.04 .. 2760333 |========================================= John The Ripper 1.7.8 Test: MD5 Real C/S > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 7894 |============================= 32-bit KVM: Ubuntu 8.10 .. 7878 |============================= 32-bit KVM: Ubuntu 9.04 .. 7952 |============================== 32-bit KVM: Ubuntu 9.10 .. 7819 |============================= 32-bit KVM: Ubuntu 10.04 . 7822 |============================= 32-bit KVM: Ubuntu 10.10 . 7728 |============================= 32-bit KVM: Ubuntu 11.04 . 7991 |============================== 32-bit KVM: Ubuntu 11.10 . 7824 |============================= 64-bit KVM: Ubuntu 11.10 . 11632 |=========================================== 64-bit KVM: Ubuntu 11.04 . 12120 |============================================= 64-bit KVM: Ubuntu 10.10 . 11841 |============================================ 64-bit KVM: Ubuntu 10.04 . 11772 |============================================ 64-bit KVM: Ubuntu 9.10 .. 11688 |=========================================== 64-bit KVM: Ubuntu 9.04 .. 11284 |========================================== John The Ripper 1.7.8 Test: Blowfish Real C/S > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 361 |======================= 32-bit KVM: Ubuntu 8.10 .. 357 |======================= 32-bit KVM: Ubuntu 9.04 .. 361 |======================= 32-bit KVM: Ubuntu 9.10 .. 351 |====================== 32-bit KVM: Ubuntu 10.04 . 353 |====================== 32-bit KVM: Ubuntu 10.10 . 356 |======================= 32-bit KVM: Ubuntu 11.04 . 363 |======================= 32-bit KVM: Ubuntu 11.10 . 360 |======================= 64-bit KVM: Ubuntu 11.10 . 740 |=============================================== 64-bit KVM: Ubuntu 11.04 . 700 |============================================ 64-bit KVM: Ubuntu 10.10 . 688 |============================================ 64-bit KVM: Ubuntu 10.04 . 677 |=========================================== 64-bit KVM: Ubuntu 9.10 .. 687 |============================================ 64-bit KVM: Ubuntu 9.04 .. 649 |========================================= GraphicsMagick 1.3.12 Operation: HWB Color Space Iterations Per Minute > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 65 |================================= 32-bit KVM: Ubuntu 8.10 .. 64 |================================ 32-bit KVM: Ubuntu 9.04 .. 65 |================================= 32-bit KVM: Ubuntu 9.10 .. 66 |================================= 32-bit KVM: Ubuntu 10.04 . 66 |================================= 32-bit KVM: Ubuntu 10.10 . 67 |================================== 32-bit KVM: Ubuntu 11.04 . 66 |================================= 32-bit KVM: Ubuntu 11.10 . 73 |===================================== 64-bit KVM: Ubuntu 11.10 . 96 |================================================ 64-bit KVM: Ubuntu 11.04 . 87 |============================================ 64-bit KVM: Ubuntu 10.10 . 88 |============================================ 64-bit KVM: Ubuntu 10.04 . 88 |============================================ 64-bit KVM: Ubuntu 9.10 .. 88 |============================================ 64-bit KVM: Ubuntu 9.04 .. 93 |=============================================== GraphicsMagick 1.3.12 Operation: Blur Iterations Per Minute > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 50 |========================================= 32-bit KVM: Ubuntu 8.10 .. 53 |============================================ 32-bit KVM: Ubuntu 9.04 .. 53 |============================================ 32-bit KVM: Ubuntu 9.10 .. 53 |============================================ 32-bit KVM: Ubuntu 10.04 . 53 |============================================ 32-bit KVM: Ubuntu 10.10 . 54 |============================================= 32-bit KVM: Ubuntu 11.04 . 50 |========================================= 32-bit KVM: Ubuntu 11.10 . 58 |================================================ 64-bit KVM: Ubuntu 11.10 . 54 |============================================= 64-bit KVM: Ubuntu 11.04 . 50 |========================================= 64-bit KVM: Ubuntu 10.10 . 50 |========================================= 64-bit KVM: Ubuntu 10.04 . 50 |========================================= 64-bit KVM: Ubuntu 9.10 .. 50 |========================================= 64-bit KVM: Ubuntu 9.04 .. 51 |========================================== GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 31 |================================================ 32-bit KVM: Ubuntu 8.10 .. 28 |=========================================== 32-bit KVM: Ubuntu 9.04 .. 28 |=========================================== 32-bit KVM: Ubuntu 9.10 .. 28 |=========================================== 32-bit KVM: Ubuntu 10.04 . 29 |============================================= 32-bit KVM: Ubuntu 10.10 . 29 |============================================= 32-bit KVM: Ubuntu 11.04 . 28 |=========================================== 32-bit KVM: Ubuntu 11.10 . 30 |============================================== 64-bit KVM: Ubuntu 11.10 . 26 |======================================== 64-bit KVM: Ubuntu 11.04 . 26 |======================================== 64-bit KVM: Ubuntu 10.10 . 26 |======================================== 64-bit KVM: Ubuntu 10.04 . 26 |======================================== 64-bit KVM: Ubuntu 9.10 .. 26 |======================================== 64-bit KVM: Ubuntu 9.04 .. 26 |======================================== GraphicsMagick 1.3.12 Operation: Resizing Iterations Per Minute > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 55 |====================================== 32-bit KVM: Ubuntu 8.10 .. 55 |====================================== 32-bit KVM: Ubuntu 9.04 .. 56 |======================================= 32-bit KVM: Ubuntu 9.10 .. 57 |======================================== 32-bit KVM: Ubuntu 10.04 . 58 |======================================== 32-bit KVM: Ubuntu 10.10 . 59 |========================================= 32-bit KVM: Ubuntu 11.04 . 57 |======================================== 32-bit KVM: Ubuntu 11.10 . 64 |============================================= 64-bit KVM: Ubuntu 11.10 . 69 |================================================ 64-bit KVM: Ubuntu 11.04 . 64 |============================================= 64-bit KVM: Ubuntu 10.10 . 64 |============================================= 64-bit KVM: Ubuntu 10.04 . 64 |============================================= 64-bit KVM: Ubuntu 9.10 .. 64 |============================================= 64-bit KVM: Ubuntu 9.04 .. 64 |============================================= GraphicsMagick 1.3.12 Operation: Sharpen Iterations Per Minute > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 37 |=========================================== 32-bit KVM: Ubuntu 8.10 .. 38 |============================================ 32-bit KVM: Ubuntu 9.04 .. 38 |============================================ 32-bit KVM: Ubuntu 9.10 .. 39 |============================================== 32-bit KVM: Ubuntu 10.04 . 38 |============================================ 32-bit KVM: Ubuntu 10.10 . 38 |============================================ 32-bit KVM: Ubuntu 11.04 . 38 |============================================ 32-bit KVM: Ubuntu 11.10 . 41 |================================================ 64-bit KVM: Ubuntu 11.10 . 25 |============================= 64-bit KVM: Ubuntu 11.04 . 25 |============================= 64-bit KVM: Ubuntu 10.10 . 25 |============================= 64-bit KVM: Ubuntu 10.04 . 25 |============================= 64-bit KVM: Ubuntu 9.10 .. 25 |============================= 64-bit KVM: Ubuntu 9.04 .. 25 |============================= x264 2010-11-22 H.264 Video Encoding Frames Per Second > Higher Is Better 32-bit KVM: Ubuntu 8.10 .. 24.37 |=================================== 32-bit KVM: Ubuntu 9.04 .. 25.36 |==================================== 32-bit KVM: Ubuntu 9.10 .. 24.97 |==================================== 32-bit KVM: Ubuntu 10.04 . 27.21 |======================================= 32-bit KVM: Ubuntu 10.10 . 27.31 |======================================= 32-bit KVM: Ubuntu 11.04 . 26.80 |====================================== 32-bit KVM: Ubuntu 11.10 . 26.80 |====================================== 64-bit KVM: Ubuntu 11.10 . 31.07 |============================================ 64-bit KVM: Ubuntu 11.04 . 30.88 |============================================ 64-bit KVM: Ubuntu 10.10 . 31.56 |============================================= 64-bit KVM: Ubuntu 10.04 . 31.37 |============================================= 64-bit KVM: Ubuntu 9.10 .. 28.91 |========================================= 64-bit KVM: Ubuntu 9.04 .. 29.93 |=========================================== C-Ray 1.1 Total Time Seconds < Lower Is Better 32-bit KVM: Ubuntu 8.04 .. 243.39 |====================================== 32-bit KVM: Ubuntu 8.10 .. 273.26 |========================================== 32-bit KVM: Ubuntu 9.04 .. 273.74 |=========================================== 32-bit KVM: Ubuntu 9.10 .. 282.28 |============================================ 32-bit KVM: Ubuntu 10.04 . 282.92 |============================================ 32-bit KVM: Ubuntu 10.10 . 274.44 |=========================================== 32-bit KVM: Ubuntu 11.04 . 269.61 |========================================== 32-bit KVM: Ubuntu 11.10 . 264.97 |========================================= 64-bit KVM: Ubuntu 11.10 . 127.86 |==================== 64-bit KVM: Ubuntu 11.04 . 127.00 |==================== 64-bit KVM: Ubuntu 10.10 . 146.78 |======================= 64-bit KVM: Ubuntu 10.04 . 146.86 |======================= 64-bit KVM: Ubuntu 9.10 .. 146.99 |======================= 64-bit KVM: Ubuntu 9.04 .. 140.65 |====================== TTSIOD 3D Renderer 2.1v Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 13.23 |=================== 32-bit KVM: Ubuntu 8.10 .. 29.19 |========================================== 32-bit KVM: Ubuntu 9.04 .. 29.71 |=========================================== 32-bit KVM: Ubuntu 9.10 .. 26.81 |====================================== 32-bit KVM: Ubuntu 10.04 . 30.70 |============================================ 32-bit KVM: Ubuntu 10.10 . 30.81 |============================================ 32-bit KVM: Ubuntu 11.04 . 31.40 |============================================= 32-bit KVM: Ubuntu 11.10 . 29.24 |========================================== 64-bit KVM: Ubuntu 11.10 . 25.15 |==================================== 64-bit KVM: Ubuntu 11.04 . 27.19 |======================================= 64-bit KVM: Ubuntu 10.10 . 27.20 |======================================= 64-bit KVM: Ubuntu 10.04 . 26.88 |======================================= 64-bit KVM: Ubuntu 9.10 .. 23.88 |================================== 64-bit KVM: Ubuntu 9.04 .. 25.55 |===================================== Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better 32-bit KVM: Ubuntu 8.04 .. 439 |=============================================== 32-bit KVM: Ubuntu 8.10 .. 441 |=============================================== 32-bit KVM: Ubuntu 9.04 .. 440 |=============================================== 32-bit KVM: Ubuntu 9.10 .. 415 |============================================ 32-bit KVM: Ubuntu 10.04 . 415 |============================================ 32-bit KVM: Ubuntu 10.10 . 404 |=========================================== 32-bit KVM: Ubuntu 11.04 . 410 |============================================ 32-bit KVM: Ubuntu 11.10 . 413 |============================================ 64-bit KVM: Ubuntu 11.10 . 350 |===================================== 64-bit KVM: Ubuntu 11.04 . 346 |===================================== 64-bit KVM: Ubuntu 10.10 . 337 |==================================== 64-bit KVM: Ubuntu 10.04 . 342 |==================================== 64-bit KVM: Ubuntu 9.10 .. 337 |==================================== 64-bit KVM: Ubuntu 9.04 .. 347 |===================================== Apache Benchmark 2.2.17 Static Web Page Serving Requests Per Second > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 7298.58 |======================================= 32-bit KVM: Ubuntu 8.10 .. 6016.27 |================================ 32-bit KVM: Ubuntu 9.04 .. 6430.74 |=================================== 32-bit KVM: Ubuntu 9.10 .. 473.83 |=== 32-bit KVM: Ubuntu 10.04 . 5467.69 |============================= 32-bit KVM: Ubuntu 10.10 . 4688.62 |========================= 32-bit KVM: Ubuntu 11.04 . 6172.07 |================================= 32-bit KVM: Ubuntu 11.10 . 7576.54 |========================================= 64-bit KVM: Ubuntu 11.10 . 7592.43 |========================================= 64-bit KVM: Ubuntu 11.04 . 5974.67 |================================ 64-bit KVM: Ubuntu 10.10 . 4976.57 |=========================== 64-bit KVM: Ubuntu 10.04 . 5712.28 |=============================== 64-bit KVM: Ubuntu 9.10 .. 7988.75 |=========================================== 64-bit KVM: Ubuntu 9.04 .. 6162.55 |================================= OpenSSL 1.0.0a RSA 4096-bit Performance Signs Per Second > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 17.88 |==================== 32-bit KVM: Ubuntu 8.10 .. 17.93 |==================== 32-bit KVM: Ubuntu 9.04 .. 17.77 |==================== 32-bit KVM: Ubuntu 9.10 .. 17.98 |==================== 32-bit KVM: Ubuntu 10.04 . 17.85 |==================== 32-bit KVM: Ubuntu 10.10 . 17.98 |==================== 32-bit KVM: Ubuntu 11.04 . 18.13 |==================== 32-bit KVM: Ubuntu 11.10 . 18.25 |==================== 64-bit KVM: Ubuntu 11.10 . 40.28 |============================================= 64-bit KVM: Ubuntu 11.04 . 40.40 |============================================= 64-bit KVM: Ubuntu 10.10 . 40.15 |============================================= 64-bit KVM: Ubuntu 10.04 . 40.10 |============================================= 64-bit KVM: Ubuntu 9.10 .. 40.05 |============================================= 64-bit KVM: Ubuntu 9.04 .. 39.38 |============================================ SQLite 3.7.3 Test Target: Default Test Directory Seconds < Lower Is Better 32-bit KVM: Ubuntu 9.04 .. 177.98 |============================== 32-bit KVM: Ubuntu 9.10 .. 92.27 |================ 32-bit KVM: Ubuntu 10.04 . 75.77 |============= 32-bit KVM: Ubuntu 10.10 . 232.06 |======================================== 32-bit KVM: Ubuntu 11.04 . 80.48 |============== 32-bit KVM: Ubuntu 11.10 . 76.88 |============= 64-bit KVM: Ubuntu 11.10 . 71.25 |============ 64-bit KVM: Ubuntu 11.04 . 81.02 |============== 64-bit KVM: Ubuntu 10.10 . 257.22 |============================================ 64-bit KVM: Ubuntu 10.04 . 73.71 |============= 64-bit KVM: Ubuntu 9.10 .. 91.45 |================ 64-bit KVM: Ubuntu 9.04 .. 195.49 |================================= PostgreSQL pgbench 9.0.4 TPC-B Transactions Per Second TPS > Higher Is Better 32-bit KVM: Ubuntu 8.04 .. 682.39 |============================ 32-bit KVM: Ubuntu 8.10 .. 682.32 |============================ 32-bit KVM: Ubuntu 9.04 .. 641.18 |========================== 32-bit KVM: Ubuntu 9.10 .. 677.21 |============================ 32-bit KVM: Ubuntu 10.04 . 1038.57 |=========================================== 32-bit KVM: Ubuntu 10.10 . 817.46 |================================== 32-bit KVM: Ubuntu 11.04 . 745.85 |=============================== 32-bit KVM: Ubuntu 11.10 . 846.11 |=================================== 64-bit KVM: Ubuntu 11.10 . 934.00 |====================================== 64-bit KVM: Ubuntu 11.04 . 819.75 |================================== 64-bit KVM: Ubuntu 10.10 . 955.09 |======================================= 64-bit KVM: Ubuntu 10.04 . 1046.48 |=========================================== 64-bit KVM: Ubuntu 9.10 .. 659.70 |=========================== 64-bit KVM: Ubuntu 9.04 .. 620.39 |=========================