Ubuntu 8.04.4 LTS 12.04 LTS Virtualization

AMD Opteron 2384 testing with a TYAN S2927/S2927-E and ATI 9440 on Ubuntu 8.04 via the Phoronix Test Suite. Testing for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1203294-SU-KVMPERF8365
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Audio Encoding 2 Tests
Bioinformatics 3 Tests
C/C++ Compiler Tests 14 Tests
Compression Tests 2 Tests
CPU Massive 20 Tests
Creator Workloads 8 Tests
Cryptography 2 Tests
Disk Test Suite 2 Tests
Encoding 4 Tests
Fortran Tests 2 Tests
HPC - High Performance Computing 4 Tests
Common Kernel Benchmarks 3 Tests
MPI Benchmarks 2 Tests
Multi-Core 12 Tests
Renderers 3 Tests
Scientific Computing 3 Tests
Server 3 Tests
Server CPU Tests 8 Tests
Single-Threaded 4 Tests
Video Encoding 2 Tests

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Bare Metal: Ubuntu 8.04.4 LTS
March 28 2012
 
KVM Ubuntu 8.04 Guest: Ubuntu 8.04.4 LTS
March 28 2012
 
Bare Metal: Ubuntu 12.04 LTS
March 28 2012
 
KVM Matching Guest: Ubuntu 12.04 LTS
March 29 2012
 
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Bare Metal: Ubuntu 8.04.4 LTS

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: ATI 9440, Audio: ATI aa30, Monitor: AL2223W

OS: Ubuntu 8.04, Kernel: 2.6.24-26-generic (x86_64), Desktop: GNOME 2.22.3, Display Server: X Server 1.4.0.90, Display Driver: vesa 1.3.0, OpenGL: 1.4 (2.1 Mesa 7.0.3-rc2), Compiler: GCC 4.2.4, File-System: ext3, Screen Resolution: 1400x1050

Compiler Notes: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++,treelang --enable-libstdcxx-debug --enable-mpfr --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: CFQ.

KVM Ubuntu 8.04 Guest: Ubuntu 8.04.4 LTS

Processor: QEMU Virtual 0.9.1 @ 2.70GHz (4 Cores), Motherboard: QEMU, Chipset: Intel 440FX- 82441FX PMC, Memory: 3072MB, Disk: 34GB QEMU HDD, Graphics: Cirrus Logic GD 5446, Network: Qumranet 1000

OS: Ubuntu 8.04, Kernel: 2.6.24-26-generic (x86_64), 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: 1280x800, System Layer: QEMU 0.9.1

Bare Metal: Ubuntu 12.04 LTS

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX + 128GB RVS02 SuperSpeed, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 5.8.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Compiz was running on this system.

KVM Matching Guest: Ubuntu 12.04 LTS

Processor: QEMU Virtual 1.0 @ 2.70GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 3072MB, Disk: 31GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 20, Network: Red Hat Virtio device

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.8.0, Display Server: X Server 1.11.3, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.0

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerBare MetalKVM Ubuntu 8.04 GuestBare MetalKVM Matching Guest Ubuntu 8.04.4 LTS Ubuntu 8.04.4 LTS Ubuntu 12.04 LTS Ubuntu 12.04 LTSAMD Opteron 2384 @ 2.70GHz (4 Cores)TYAN S2927/S2927-ENVIDIA MCP554096MB64GB AGILITY-EXATI 9440ATI aa30AL2223WUbuntu 8.042.6.24-26-generic (x86_64)GNOME 2.22.3X Server 1.4.0.90vesa 1.3.01.4 (2.1 Mesa 7.0.3-rc2)GCC 4.2.4ext31400x1050QEMU Virtual 0.9.1 @ 2.70GHz (4 Cores)QEMUIntel 440FX- 82441FX PMC3072MB34GB QEMU HDDCirrus Logic GD 5446Qumranet 1000cirrus 1.1.01280x800QEMU 0.9.1AMD Opteron 2384 @ 2.70GHz (4 Cores)TYAN S2927/S2927-ENVIDIA MCP554096MB64GB AGILITY-EX + 128GB RVS02 SuperSpeedAMD Radeon HD 4870 512MBATI R6xx HDMIAL2223WUbuntu 12.043.2.0-20-generic (x86_64)Unity 5.8.0X Server 1.11.3radeon 6.14.992.1 Mesa 8.0.2 Gallium 0.4GCC 4.6ext41680x1050QEMU Virtual 1.0 @ 2.70GHz (4 Cores)BochsRed Hat Virtio3072MB31GBLLVMpipeGeneric 1af4 ID 20Red Hat Virtio deviceUnity 2D 5.8.0cirrus 1.3.21024x768QEMU 1.0OpenBenchmarking.orgCompiler Details- Bare Metal: Ubuntu 8.04.4 LTS: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++,treelang --enable-libstdcxx-debug --enable-mpfr --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu -v - KVM Ubuntu 8.04 Guest: Ubuntu 8.04.4 LTS: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++,treelang --enable-libstdcxx-debug --enable-mpfr --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu -v - Bare Metal: Ubuntu 12.04 LTS: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v - KVM Matching Guest: Ubuntu 12.04 LTS: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v Disk Details- Bare Metal: Ubuntu 8.04.4 LTS: CFQ / data=ordered,errors=remount-ro,relatime,rw- KVM Ubuntu 8.04 Guest: Ubuntu 8.04.4 LTS: CFQ / data=ordered,errors=remount-ro,relatime,rw- Bare Metal: Ubuntu 12.04 LTS: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr- KVM Matching Guest: Ubuntu 12.04 LTS: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattrSystem Details- Bare Metal: Ubuntu 8.04.4 LTS: Disk Scheduler: CFQ.- KVM Ubuntu 8.04 Guest: Ubuntu 8.04.4 LTS: Disk Scheduler: CFQ.- Bare Metal: Ubuntu 12.04 LTS: Disk Scheduler: CFQ. Compiz was running on this system.- KVM Matching Guest: Ubuntu 12.04 LTS: Disk Scheduler: CFQ.

dbench: 1postmark: Disk Transaction Performancettsiod-renderer: Phong Rendering With Soft-Shadow Mappinggraphics-magick: Resizinghimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Testjohn-the-ripper: Blowfishhmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentbuild-linux-kernel: Time To Compilec-ray: Total Timecompress-pbzip2: 256MB File Compressionencode-flac: WAV To FLACencode-mp3: WAV To MP3minion: Bibdminion: Solitairenero2d: Total Timesmallpt: Global Illumination Renderer; 100 Samplesopenssl: RSA 4096-bit Performancenpb: FT.Bnpb: LU.Anpb: SP.Aapache: Static Web Page Servingnginx: Static Web Page Servingx264: H.264 Video Encodingvpxenc: vpxencBare MetalKVM Ubuntu 8.04 GuestBare MetalKVM Matching Guest Ubuntu 8.04.4 LTS Ubuntu 8.04.4 LTS Ubuntu 12.04 LTS Ubuntu 12.04 LTS75.1677513.1686437.667843304329.8013.06158.46117.6517.0410.4827.86313.71275.881091.9823050.853975.104773.803045.5517699.9624126.43138.4133710.2478422.457188289530.2013.97172.22118.5617.8210.6328.09337.88319.551109.0923250.353759.434517.792826.908852.9812602.4485.3062.1089505.288415317722.1611.58153.02103.6017.8610.0026.07291.44269.32822.0321251.283451.395098.802925.7222303.3024692.2361.2114.2056.5281219.2183506.977321306023.5112.89170.28104.6718.6110.0526.18311.36302.39825.7221450.903317.714728.362706.3214889.6320712.6158.0213.48OpenBenchmarking.org

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1Ubuntu 12.04 LTSUbuntu 8.04.4 LTS306090120150SE +/- 1.10, N = 6SE +/- 1.98, N = 6SE +/- 0.66, N = 3SE +/- 0.19, N = 356.5285.3075.16138.411. (CC) gcc options: -lpopt
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1Ubuntu 12.04 LTSUbuntu 8.04.4 LTS306090120150Min: 51.54 / Avg: 56.52 / Max: 59.04Min: 77.56 / Avg: 85.3 / Max: 90.5Min: 74.01 / Avg: 75.16 / Max: 76.28Min: 138.04 / Avg: 138.41 / Max: 138.681. (CC) gcc options: -lpopt

PostMark

KVM Matching GuestKVM Ubuntu 8.04 GuestBare MetalOpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceUbuntu 12.04 LTSUbuntu 8.04.4 LTS2004006008001000SE +/- 9.59, N = 10SE +/- 17.15, N = 10SE +/- 56.24, N = 10812337775
KVM Matching GuestKVM Ubuntu 8.04 GuestBare MetalOpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceUbuntu 12.04 LTSUbuntu 8.04.4 LTS140280420560700Min: 735 / Avg: 812.4 / Max: 833Min: 260 / Avg: 337.2 / Max: 438Min: 500 / Avg: 775.1 / Max: 1000

TTSIOD 3D Renderer

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingUbuntu 12.04 LTSUbuntu 8.04.4 LTS1428425670SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 319.2162.1013.1610.241. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -msse -mfpmath=sse -msse2 -lSDL -lstdc++
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingUbuntu 12.04 LTSUbuntu 8.04.4 LTS1224364860Min: 19.14 / Avg: 19.21 / Max: 19.3Min: 62.09 / Avg: 62.1 / Max: 62.12Min: 13.16 / Avg: 13.16 / Max: 13.17Min: 10.14 / Avg: 10.24 / Max: 10.31. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -msse -mfpmath=sse -msse2 -lSDL -lstdc++

GraphicsMagick

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingUbuntu 12.04 LTSUbuntu 8.04.4 LTS20406080100SE +/- 1.25, N = 4SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3838986781. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingUbuntu 12.04 LTSUbuntu 8.04.4 LTS20406080100Min: 79 / Avg: 82.75 / Max: 84Min: 89 / Avg: 89 / Max: 89Min: 86 / Avg: 86 / Max: 86Min: 78 / Avg: 78.33 / Max: 791. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverUbuntu 12.04 LTSUbuntu 8.04.4 LTS110220330440550SE +/- 1.57, N = 3SE +/- 2.50, N = 3SE +/- 0.38, N = 3SE +/- 0.05, N = 3506.97505.28437.66422.451. (CC) gcc options: -O3
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverUbuntu 12.04 LTSUbuntu 8.04.4 LTS90180270360450Min: 503.94 / Avg: 506.97 / Max: 509.23Min: 500.32 / Avg: 505.28 / Max: 508.33Min: 436.91 / Avg: 437.66 / Max: 438.17Min: 422.36 / Avg: 422.45 / Max: 422.541. (CC) gcc options: -O3

7-Zip Compression

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestUbuntu 12.04 LTSUbuntu 8.04.4 LTS2K4K6K8K10KSE +/- 44.86, N = 3SE +/- 25.01, N = 3SE +/- 154.17, N = 3SE +/- 122.84, N = 473218415784371881. (CXX) g++ options: -pipe -lpthread
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestUbuntu 12.04 LTSUbuntu 8.04.4 LTS15003000450060007500Min: 7254 / Avg: 7320.67 / Max: 7406Min: 8389 / Avg: 8415 / Max: 8465Min: 7540 / Avg: 7842.67 / Max: 8045Min: 6830 / Avg: 7187.5 / Max: 73911. (CXX) g++ options: -pipe -lpthread

John The Ripper

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishUbuntu 12.04 LTSUbuntu 8.04.4 LTS7001400210028003500SE +/- 52.01, N = 4SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 14.18, N = 330603177304328951. (CC) gcc options: -fopenmp -lcrypt
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishUbuntu 12.04 LTSUbuntu 8.04.4 LTS6001200180024003000Min: 2904 / Avg: 3059.75 / Max: 3120Min: 3177 / Avg: 3177 / Max: 3177Min: 3043 / Avg: 3043 / Max: 3043Min: 2874 / Avg: 2895 / Max: 29221. (CC) gcc options: -fopenmp -lcrypt

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchUbuntu 12.04 LTSUbuntu 8.04.4 LTS714212835SE +/- 0.35, N = 6SE +/- 0.29, N = 3SE +/- 0.91, N = 6SE +/- 0.53, N = 323.5122.1629.8030.201. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchUbuntu 12.04 LTSUbuntu 8.04.4 LTS714212835Min: 22.95 / Avg: 23.51 / Max: 25.15Min: 21.7 / Avg: 22.16 / Max: 22.69Min: 28.15 / Avg: 29.8 / Max: 33.32Min: 29.61 / Avg: 30.2 / Max: 31.261. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentUbuntu 12.04 LTSUbuntu 8.04.4 LTS48121620SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.36, N = 6SE +/- 0.51, N = 612.8911.5813.0613.971. (CC) gcc options: -O3 -lm -lpthread
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentUbuntu 12.04 LTSUbuntu 8.04.4 LTS48121620Min: 12.79 / Avg: 12.89 / Max: 13.01Min: 11.54 / Avg: 11.58 / Max: 11.61Min: 12.02 / Avg: 13.06 / Max: 14.49Min: 12.79 / Avg: 13.97 / Max: 15.761. (CC) gcc options: -O3 -lm -lpthread

Timed Linux Kernel Compilation

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileUbuntu 12.04 LTSUbuntu 8.04.4 LTS4080120160200SE +/- 1.91, N = 3SE +/- 0.89, N = 3SE +/- 0.72, N = 3SE +/- 0.26, N = 3170.28153.02158.46172.22
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileUbuntu 12.04 LTSUbuntu 8.04.4 LTS306090120150Min: 168.22 / Avg: 170.28 / Max: 174.1Min: 152 / Avg: 153.02 / Max: 154.8Min: 157.72 / Avg: 158.46 / Max: 159.91Min: 171.71 / Avg: 172.22 / Max: 172.5

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeUbuntu 12.04 LTSUbuntu 8.04.4 LTS306090120150SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 3104.67103.60117.65118.561. (CC) gcc options: -lm -lpthread -O3
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeUbuntu 12.04 LTSUbuntu 8.04.4 LTS20406080100Min: 104.62 / Avg: 104.67 / Max: 104.69Min: 103.57 / Avg: 103.6 / Max: 103.66Min: 117.39 / Avg: 117.65 / Max: 118Min: 118.42 / Avg: 118.56 / Max: 118.771. (CC) gcc options: -lm -lpthread -O3

Parallel BZIP2 Compression

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File CompressionUbuntu 12.04 LTSUbuntu 8.04.4 LTS510152025SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.09, N = 3SE +/- 0.01, N = 318.6117.8617.0417.821. (CXX) g++ options: -O2 -pthread -lpthread -lbz2
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File CompressionUbuntu 12.04 LTSUbuntu 8.04.4 LTS510152025Min: 18.51 / Avg: 18.61 / Max: 18.66Min: 17.84 / Avg: 17.86 / Max: 17.89Min: 16.94 / Avg: 17.04 / Max: 17.22Min: 17.79 / Avg: 17.82 / Max: 17.841. (CXX) g++ options: -O2 -pthread -lpthread -lbz2

FLAC Audio Encoding

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACUbuntu 12.04 LTSUbuntu 8.04.4 LTS3691215SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.05, N = 510.0510.0010.4810.631. (CXX) g++ options: -O2 -lm
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACUbuntu 12.04 LTSUbuntu 8.04.4 LTS3691215Min: 10.03 / Avg: 10.05 / Max: 10.13Min: 9.97 / Avg: 10 / Max: 10.05Min: 10.46 / Avg: 10.48 / Max: 10.53Min: 10.56 / Avg: 10.63 / Max: 10.821. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Ubuntu 12.04 LTSUbuntu 8.04.4 LTS714212835SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.04, N = 526.1826.0727.8628.09
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Ubuntu 12.04 LTSUbuntu 8.04.4 LTS612182430Min: 26.13 / Avg: 26.18 / Max: 26.26Min: 26.02 / Avg: 26.07 / Max: 26.1Min: 27.83 / Avg: 27.86 / Max: 27.89Min: 28.03 / Avg: 28.09 / Max: 28.24

Minion

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: BibdUbuntu 12.04 LTSUbuntu 8.04.4 LTS70140210280350SE +/- 1.48, N = 3SE +/- 0.29, N = 3SE +/- 2.31, N = 3SE +/- 1.49, N = 3311.36291.44313.71337.881. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lz -lbz2
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: BibdUbuntu 12.04 LTSUbuntu 8.04.4 LTS60120180240300Min: 309.32 / Avg: 311.36 / Max: 314.24Min: 290.97 / Avg: 291.44 / Max: 291.98Min: 309.74 / Avg: 313.71 / Max: 317.75Min: 335.29 / Avg: 337.88 / Max: 340.461. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lz -lbz2

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: SolitaireUbuntu 12.04 LTSUbuntu 8.04.4 LTS70140210280350SE +/- 1.05, N = 3SE +/- 0.11, N = 3SE +/- 0.35, N = 3SE +/- 0.25, N = 3302.39269.32275.88319.551. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lz -lbz2
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: SolitaireUbuntu 12.04 LTSUbuntu 8.04.4 LTS60120180240300Min: 300.82 / Avg: 302.39 / Max: 304.39Min: 269.12 / Avg: 269.32 / Max: 269.47Min: 275.44 / Avg: 275.88 / Max: 276.58Min: 319.18 / Avg: 319.55 / Max: 320.021. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lz -lbz2

Open FMM Nero2D

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterOpen FMM Nero2D 2.0.2Total TimeUbuntu 12.04 LTSUbuntu 8.04.4 LTS2004006008001000825.72822.031091.981109.091. (CXX) g++ options: -O2 -llapack -lblas -lgfortran -lm

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesUbuntu 12.04 LTSUbuntu 8.04.4 LTS50100150200250SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 32142122302321. (CXX) g++ options: -fopenmp
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesUbuntu 12.04 LTSUbuntu 8.04.4 LTS4080120160200Min: 214 / Avg: 214 / Max: 214Min: 211 / Avg: 211.67 / Max: 212Min: 229 / Avg: 229.67 / Max: 230Min: 231 / Avg: 231.67 / Max: 2321. (CXX) g++ options: -fopenmp

OpenSSL

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceUbuntu 12.04 LTSUbuntu 8.04.4 LTS1224364860SE +/- 0.17, N = 4SE +/- 0.05, N = 4SE +/- 0.03, N = 4SE +/- 0.16, N = 450.9051.2850.8550.351. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceUbuntu 12.04 LTSUbuntu 8.04.4 LTS1020304050Min: 50.6 / Avg: 50.9 / Max: 51.2Min: 51.2 / Avg: 51.28 / Max: 51.4Min: 50.8 / Avg: 50.85 / Max: 50.9Min: 49.9 / Avg: 50.35 / Max: 50.61. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

NAS Parallel Benchmarks

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.BUbuntu 12.04 LTSUbuntu 8.04.4 LTS9001800270036004500SE +/- 2.02, N = 3SE +/- 3.97, N = 3SE +/- 1.87, N = 3SE +/- 5.24, N = 33317.713451.393975.103759.431. (F9X) gfortran options: -fopenmp
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.BUbuntu 12.04 LTSUbuntu 8.04.4 LTS7001400210028003500Min: 3313.67 / Avg: 3317.71 / Max: 3319.77Min: 3443.7 / Avg: 3451.39 / Max: 3456.93Min: 3972.55 / Avg: 3975.1 / Max: 3978.74Min: 3751.4 / Avg: 3759.43 / Max: 3769.271. (F9X) gfortran options: -fopenmp

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AUbuntu 12.04 LTSUbuntu 8.04.4 LTS11002200330044005500SE +/- 65.83, N = 6SE +/- 15.90, N = 3SE +/- 1.20, N = 3SE +/- 34.99, N = 34728.365098.804773.804517.791. (F9X) gfortran options: -fopenmp
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AUbuntu 12.04 LTSUbuntu 8.04.4 LTS9001800270036004500Min: 4560.62 / Avg: 4728.36 / Max: 4898.6Min: 5080.42 / Avg: 5098.8 / Max: 5130.46Min: 4771.41 / Avg: 4773.8 / Max: 4775.21Min: 4454.32 / Avg: 4517.79 / Max: 4575.051. (F9X) gfortran options: -fopenmp

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AUbuntu 12.04 LTSUbuntu 8.04.4 LTS7001400210028003500SE +/- 30.70, N = 3SE +/- 2.75, N = 3SE +/- 1.67, N = 3SE +/- 10.14, N = 32706.322925.723045.552826.901. (F9X) gfortran options: -fopenmp
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AUbuntu 12.04 LTSUbuntu 8.04.4 LTS5001000150020002500Min: 2647.98 / Avg: 2706.32 / Max: 2752.07Min: 2921.7 / Avg: 2925.72 / Max: 2930.98Min: 3043.46 / Avg: 3045.55 / Max: 3048.86Min: 2816.47 / Avg: 2826.9 / Max: 2847.181. (F9X) gfortran options: -fopenmp

Apache Benchmark

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.2.21Static Web Page ServingUbuntu 12.04 LTSUbuntu 8.04.4 LTS5K10K15K20K25KSE +/- 150.32, N = 3SE +/- 37.99, N = 3SE +/- 193.33, N = 3SE +/- 79.71, N = 314889.6322303.3017699.968852.981. (CC) gcc options: -O2 -pthread -lm -lrt -lcrypt -lpthread -ldl
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.2.21Static Web Page ServingUbuntu 12.04 LTSUbuntu 8.04.4 LTS4K8K12K16K20KMin: 14643.54 / Avg: 14889.63 / Max: 15162.22Min: 22245.67 / Avg: 22303.3 / Max: 22375Min: 17401.83 / Avg: 17699.96 / Max: 18062.25Min: 8711.25 / Avg: 8852.98 / Max: 8987.071. (CC) gcc options: -O2 -pthread -lm -lrt -lcrypt -lpthread -ldl

NGINX Benchmark

KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingUbuntu 12.04 LTSUbuntu 8.04.4 LTS5K10K15K20K25KSE +/- 320.14, N = 3SE +/- 118.77, N = 3SE +/- 21.18, N = 3SE +/- 33.69, N = 320712.6124692.2324126.4312602.441. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz
KVM Matching GuestBare MetalKVM Ubuntu 8.04 GuestOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingUbuntu 12.04 LTSUbuntu 8.04.4 LTS4K8K12K16K20KMin: 20287.17 / Avg: 20712.61 / Max: 21339.71Min: 24556.79 / Avg: 24692.23 / Max: 24928.94Min: 24094.74 / Avg: 24126.43 / Max: 24166.61Min: 12537.98 / Avg: 12602.44 / Max: 12651.671. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz

x264

KVM Matching GuestBare MetalOpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingUbuntu 12.04 LTS1428425670SE +/- 0.59, N = 3SE +/- 0.31, N = 358.0261.21
KVM Matching GuestBare MetalOpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingUbuntu 12.04 LTS1224364860Min: 56.96 / Avg: 58.02 / Max: 58.99Min: 60.59 / Avg: 61.21 / Max: 61.56

VP8 libvpx Encoding

KVM Matching GuestBare MetalOpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencUbuntu 12.04 LTS48121620SE +/- 0.15, N = 3SE +/- 0.14, N = 313.4814.201. (CC) gcc options: -m64 -lvpx -lm -lpthread
KVM Matching GuestBare MetalOpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencUbuntu 12.04 LTS48121620Min: 13.19 / Avg: 13.48 / Max: 13.7Min: 13.95 / Avg: 14.2 / Max: 14.431. (CC) gcc options: -m64 -lvpx -lm -lpthread

Bare Metal: Ubuntu 8.04.4 LTS

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: ATI 9440, Audio: ATI aa30, Monitor: AL2223W

OS: Ubuntu 8.04, Kernel: 2.6.24-26-generic (x86_64), Desktop: GNOME 2.22.3, Display Server: X Server 1.4.0.90, Display Driver: vesa 1.3.0, OpenGL: 1.4 (2.1 Mesa 7.0.3-rc2), Compiler: GCC 4.2.4, File-System: ext3, Screen Resolution: 1400x1050

Compiler Notes: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++,treelang --enable-libstdcxx-debug --enable-mpfr --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: CFQ.

Testing initiated at 28 March 2012 10:19 by user phoronix.

KVM Ubuntu 8.04 Guest: Ubuntu 8.04.4 LTS

Processor: QEMU Virtual 0.9.1 @ 2.70GHz (4 Cores), Motherboard: QEMU, Chipset: Intel 440FX- 82441FX PMC, Memory: 3072MB, Disk: 34GB QEMU HDD, Graphics: Cirrus Logic GD 5446, Network: Qumranet 1000

OS: Ubuntu 8.04, Kernel: 2.6.24-26-generic (x86_64), 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: 1280x800, System Layer: QEMU 0.9.1

Compiler Notes: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++,treelang --enable-libstdcxx-debug --enable-mpfr --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: CFQ.

Testing initiated at 28 March 2012 15:43 by user phoronix.

Bare Metal: Ubuntu 12.04 LTS

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX + 128GB RVS02 SuperSpeed, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 5.8.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Compiz was running on this system.

Testing initiated at 28 March 2012 19:51 by user phoronix.

KVM Matching Guest: Ubuntu 12.04 LTS

Processor: QEMU Virtual 1.0 @ 2.70GHz (4 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 3072MB, Disk: 31GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 20, Network: Red Hat Virtio device

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.8.0, Display Server: X Server 1.11.3, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.0

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ.

Testing initiated at 29 March 2012 09:31 by user phoronix.