Ubuntu 12.10 KVM Virtualization - Ubuntu 12.04, CentOS 6.3

Ubuntu 12.10 virtualization performance benchmarking with KVM virtual machines against an Intel Core i7 Sandy Bridge Extreme Edition i7-3960X host with hardware virtualization on Linux 3.5. Ubuntu Linux virtualization results compared to KVM on Ubuntu 12.04.1 LTS and CentOS 6.3 from the same hardware system. Benchmarking 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 1210214-RA-VIRTQUANT18
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Audio Encoding 2 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 11 Tests
CPU Massive 19 Tests
Creator Workloads 10 Tests
Cryptography 2 Tests
Disk Test Suite 2 Tests
Encoding 5 Tests
Fortran Tests 4 Tests
HPC - High Performance Computing 3 Tests
Common Kernel Benchmarks 3 Tests
MPI Benchmarks 2 Tests
Multi-Core 15 Tests
Programmer / Developer System Benchmarks 2 Tests
Raytracing 2 Tests
Renderers 4 Tests
Scientific Computing 2 Tests
Server 3 Tests
Server CPU Tests 8 Tests
Single-Threaded 3 Tests
Video Encoding 3 Tests

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CentOS 6.3: Bare Metal Host
October 12 2012
 
CentOS 6.3: KVM
October 12 2012
 
Ubuntu 12.04.1 LTS: Bare Metal Host
October 11 2012
 
Ubuntu 12.04.1 LTS: KVM
October 11 2012
 
Ubuntu 12.10: Bare Metal Host
October 10 2012
 
Ubuntu 12.10: KVM
October 10 2012
 
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CentOS 6.3: Bare Metal Host

Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 2 x 4096 MB DDR3-1600MHz, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection

OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Processor Notes: Scaling Governor: ondemand
System Notes: Python 2.6.6. SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel

CentOS 6.3: KVM

Processor: QEMU Virtual @ 3.30GHz (12 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 4096MB, Disk: 20GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Red Hat Virtio device

OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
System Notes: Python 2.6.6. SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel

Ubuntu 12.04.1 LTS: Bare Metal Host

Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Sandy Bridge DMI2, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection

OS: Ubuntu 12.04, Kernel: 3.2.0-29-generic (x86_64), Desktop: Unity 5.14.0, 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: 1920x1080

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++ --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
Processor Notes: Scaling Governor: ondemand
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

Ubuntu 12.04.1 LTS: KVM

Processor: QEMU Virtual 1.0 @ 3.30GHz (12 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 4096MB, Disk: 20GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 20, Network: Red Hat Virtio device

OS: Ubuntu 12.04, Kernel: 3.2.0-29-generic (x86_64), Desktop: Unity 2D 5.14.0, 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++ --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. Python 2.7.3.

Ubuntu 12.10: Bare Metal Host

Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection

OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: ondemand
System Notes: Disk Scheduler: DEADLINE. Python 2.7.3. Compiz was running on this system.

Ubuntu 12.10: KVM

Processor: QEMU Virtual 1.2.0 @ 3.30GHz (12 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 24GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 21, Network: Red Hat Virtio device

OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: cirrus 1.5.1, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.2.0

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: DEADLINE. Python 2.7.3. Compiz was running on this system.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerCentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10 Bare Metal Host KVM Bare Metal Host KVM Bare Metal Host KVMIntel Core i7-3960X @ 3.30GHz (12 Cores)Intel DX79SIIntel Xeon E5/Core2 x 4096 MB DDR3-1600MHz64GB OCZ VERTEXAMD Radeon HD 4650 512MBIntel C600/X79DELL S2409WIntel 82579LM Gigabit ConnectionCentOS 6.32.6.32-279.el6.x86_64 (x86_64)GNOME 2.28.2X Server 1.10.6radeon 6.14.22.1 Mesa 7.11 Gallium 0.4GCC 4.4.6 20120305ext41920x1080QEMU Virtual @ 3.30GHz (12 Cores)Red Hat KVMRed Hat Virtio4096MB20GBCirrus Logic GD 5446Intel 82801FB/FBM/FR/FW/FRWRed Hat Virtio devicecirrus 1.3.22.1 Mesa 7.111024x768QEMUIntel Core i7-3960X @ 3.30GHz (12 Cores)Intel DX79SIIntel Sandy Bridge DMI28192MB64GB OCZ VERTEXAMD Radeon HD 4650 512MBRealtek ALC892DELL S2409WIntel 82579LM Gigabit ConnectionUbuntu 12.043.2.0-29-generic (x86_64)Unity 5.14.0X Server 1.11.3radeon 6.14.992.1 Mesa 8.0.2 Gallium 0.4GCC 4.61920x1080QEMU Virtual 1.0 @ 3.30GHz (12 Cores)BochsRed Hat Virtio4096MB20GBLLVMpipeGeneric 1af4 ID 20Red Hat Virtio deviceUnity 2D 5.14.0cirrus 1.3.21024x768QEMU 1.0Intel Core i7-3960X @ 3.30GHz (12 Cores)Intel DX79SIIntel Xeon E5/Core8192MB64GB OCZ VERTEXAMD Radeon HD 4650 512MBRealtek ALC892DELL S2409WIntel 82579LM Gigabit ConnectionUbuntu 12.103.5.0-17-generic (x86_64)Unity 6.8.0X Server 1.13.0radeon 6.99.992.1 Mesa 9.0 Gallium 0.4GCC 4.71920x1080QEMU Virtual 1.2.0 @ 3.30GHz (12 Cores)BochsIntel 440FX- 82441FX PMC4096MB24GBLLVMpipeGeneric 1af4 ID 21Red Hat Virtio devicecirrus 1.5.11024x768QEMU 1.2.0OpenBenchmarking.orgCompiler Details- CentOS 6.3: Bare Metal Host: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic - CentOS 6.3: KVM: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic - Ubuntu 12.04.1 LTS: Bare Metal Host: --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++ --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 - Ubuntu 12.04.1 LTS: KVM: --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++ --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 - Ubuntu 12.10: Bare Metal Host: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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 - Ubuntu 12.10: KVM: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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 Processor Details- CentOS 6.3: Bare Metal Host, Ubuntu 12.04.1 LTS: Bare Metal Host, Ubuntu 12.10: Bare Metal Host: Scaling Governor: ondemandSystem Details- CentOS 6.3: Bare Metal Host: Python 2.6.6. SELinux: Enabled.- CentOS 6.3: KVM: Python 2.6.6. SELinux: Enabled.- Ubuntu 12.04.1 LTS: Bare Metal Host: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.- Ubuntu 12.04.1 LTS: KVM: Disk Scheduler: CFQ. Python 2.7.3.- Ubuntu 12.10: Bare Metal Host: Disk Scheduler: DEADLINE. Python 2.7.3. Compiz was running on this system.- Ubuntu 12.10: KVM: Disk Scheduler: DEADLINE. Python 2.7.3. Compiz was running on this system.Disk Mount Options Details- CentOS 6.3: Bare Metal Host, CentOS 6.3: KVM: barrier=1,data=ordered,relatime,rw,seclabelDisk Details- Ubuntu 12.04.1 LTS: Bare Metal Host: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr- Ubuntu 12.04.1 LTS: KVM: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr- Ubuntu 12.10: Bare Metal Host: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu 12.10: KVM: DEADLINE / data=ordered,errors=remount-ro,relatime,rw

dbench: 1compilebench: Compilecompilebench: Initial Createnpb: BT.Anpb: CG.Bnpb: EP.Bnpb: FT.Bnpb: IS.Cnpb: LU.Anpb: MG.Bnpb: SP.Anpb: UA.Adolfyn: Computational Fluid Dynamicsffte: N=64, 1D Complex FFT Routinescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationjohn-the-ripper: Blowfishttsiod-renderer: Phong Rendering With Soft-Shadow Mappingvpxenc: vpxencx264: H.264 Video Encodinggraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdingbuild-linux-kernel: Time To Compilebuild-php: Time To Compilec-ray: Total Timecompress-pbzip2: 256MB File Compressionsmallpt: Global Illumination Renderer; 100 Samplesencode-mp3: WAV To MP3encode-opus: WAV, Opus Encode, Opus Decodeffmpeg: H.264 HD To NTSC DVminion: Bibdminion: Gracefulminion: Solitaireminion: Quasigroupnero2d: Total Timepovray: Total Timeopenssl: RSA 4096-bit Performancepgbench: TPC-B Transactions Per Secondapache: Static Web Page ServingCentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10 Bare Metal Host KVM Bare Metal Host KVM Bare Metal Host KVM26.93204.04112.8212936.181565.87353.666315.94148.2111405.332922.923878.1853.9126.875925.41325.88322.762040.562250.351174.667054164.1613810316418313457.0021.5532.465.766013.62117.8972.69110.43155.97461.21666121.2730.6746.2343.568346.521016.13313.365948.96110.179717.631286.701698.7446.6227.395843.23322.69314.001995.362204.181160.22575048.141289712217513069.0126.0433.176.096213.85119.9274.67116.57160.79466.43678119.70271.6738.7263.5175.6512860.691101.05368.775519.63188.8312918.352370.233854.5745.0124.655469.06539.23284.981812.392341.801176.928037187.7728.77210.5214110717819813757.2020.9230.716.146013.5818.27116.3769.70112.63156.37446.77661121.53385.9018421.0227.7628.1840.7011899.181513.18360.195891.17114.299962.722592.323313.6841.2725.075470.42536.54241.541943.542240.921171.30725863.8923.75164.6613310416819113365.0524.5232.455.936013.6621.18125.4173.31122.40156.65450.00664121.00238.9012629.5841.6075.7391.5712831.171530.57387.236363.54188.5512835.232724.793642.8952.6024.025762.41400.61343.632015.282367.751176.928160171.0528.85211.3113810517019213961.0822.2222.845.676413.539.4318.35118.4273.15115.29156.04439.23649121.20407.1914080.6734.51150.9698.9911521.141456.82378.735887.19115.0510160.832505.783367.8536.7824.675714.71407.79229.091863.962197.081170.18726064.5323.63165.3613110316518613371.2525.8023.886.356513.6410.1520.96139.4075.79131.06156.03448.96658120.57341.0213227.70OpenBenchmarking.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.

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1Bare Metal HostKVM918273645SE +/- 0.13, N = 3SE +/- 0.08, N = 3SE +/- 0.35, N = 3SE +/- 0.16, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 326.9330.6738.7227.7641.6034.511. (CC) gcc options: -lpopt
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1Bare Metal HostKVM918273645Min: 26.7 / Avg: 26.93 / Max: 27.13Min: 30.55 / Avg: 30.67 / Max: 30.83Min: 38.05 / Avg: 38.72 / Max: 39.22Min: 27.47 / Avg: 27.76 / Max: 28.01Min: 41.44 / Avg: 41.6 / Max: 41.71Min: 34.43 / Avg: 34.51 / Max: 34.561. (CC) gcc options: -lpopt

Compile Bench

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileBare Metal HostKVM4080120160200SE +/- 10.07, N = 6SE +/- 1.70, N = 6SE +/- 2.34, N = 6SE +/- 0.46, N = 6SE +/- 2.79, N = 6SE +/- 15.11, N = 6204.0446.2363.5128.1875.73150.96
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileBare Metal HostKVM4080120160200Min: 167.56 / Avg: 204.04 / Max: 232.95Min: 40.31 / Avg: 46.23 / Max: 50.58Min: 55 / Avg: 63.51 / Max: 70.46Min: 26.91 / Avg: 28.18 / Max: 29.72Min: 71.48 / Avg: 75.73 / Max: 89.19Min: 76.3 / Avg: 150.96 / Max: 171.73

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateBare Metal HostKVM306090120150SE +/- 3.14, N = 6SE +/- 1.62, N = 6SE +/- 4.12, N = 6SE +/- 0.15, N = 3SE +/- 1.82, N = 3SE +/- 5.54, N = 6112.8243.5675.6540.7091.5798.99
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateBare Metal HostKVM20406080100Min: 97.27 / Avg: 112.82 / Max: 117.35Min: 36.71 / Avg: 43.56 / Max: 48.61Min: 61.51 / Avg: 75.65 / Max: 83.23Min: 40.44 / Avg: 40.7 / Max: 40.97Min: 88.29 / Avg: 91.57 / Max: 94.59Min: 80.56 / Avg: 98.99 / Max: 111.93

NAS Parallel Benchmarks

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.ABare Metal HostKVM3K6K9K12K15KSE +/- 3.41, N = 3SE +/- 586.38, N = 6SE +/- 40.43, N = 3SE +/- 102.48, N = 3SE +/- 7.67, N = 3SE +/- 114.60, N = 312936.188346.5212860.6911899.1812831.1711521.141. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.ABare Metal HostKVM2K4K6K8K10KMin: 12932.43 / Avg: 12936.18 / Max: 12942.98Min: 6178.77 / Avg: 8346.52 / Max: 9705.28Min: 12784.24 / Avg: 12860.69 / Max: 12921.73Min: 11791.37 / Avg: 11899.18 / Max: 12104.05Min: 12823.29 / Avg: 12831.17 / Max: 12846.52Min: 11297.98 / Avg: 11521.14 / Max: 11677.981. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: CG.BBare Metal HostKVM30060090012001500SE +/- 1.37, N = 3SE +/- 67.78, N = 6SE +/- 16.90, N = 5SE +/- 4.31, N = 3SE +/- 0.26, N = 3SE +/- 8.16, N = 31565.871016.131101.051513.181530.571456.821. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: CG.BBare Metal HostKVM30060090012001500Min: 1563.15 / Avg: 1565.87 / Max: 1567.57Min: 721.94 / Avg: 1016.13 / Max: 1203.27Min: 1080.38 / Avg: 1101.05 / Max: 1168.39Min: 1505.01 / Avg: 1513.18 / Max: 1519.66Min: 1530.18 / Avg: 1530.57 / Max: 1531.07Min: 1444.22 / Avg: 1456.82 / Max: 1472.111. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BBare Metal HostKVM80160240320400SE +/- 0.17, N = 3SE +/- 13.90, N = 6SE +/- 2.40, N = 3SE +/- 6.53, N = 6SE +/- 0.96, N = 3SE +/- 1.98, N = 3353.66313.36368.77360.19387.23378.731. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BBare Metal HostKVM70140210280350Min: 353.34 / Avg: 353.66 / Max: 353.92Min: 270.15 / Avg: 313.36 / Max: 346.28Min: 364.87 / Avg: 368.77 / Max: 373.15Min: 327.59 / Avg: 360.19 / Max: 367.93Min: 385.32 / Avg: 387.23 / Max: 388.33Min: 374.84 / Avg: 378.73 / Max: 381.31. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.BBare Metal HostKVM14002800420056007000SE +/- 4.26, N = 3SE +/- 17.47, N = 3SE +/- 81.59, N = 5SE +/- 15.80, N = 3SE +/- 8.22, N = 3SE +/- 29.81, N = 36315.945948.965519.635891.176363.545887.191. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.BBare Metal HostKVM11002200330044005500Min: 6307.68 / Avg: 6315.94 / Max: 6321.86Min: 5919.01 / Avg: 5948.96 / Max: 5979.52Min: 5355.3 / Avg: 5519.63 / Max: 5736.68Min: 5870.75 / Avg: 5891.17 / Max: 5922.26Min: 6347.55 / Avg: 6363.54 / Max: 6374.82Min: 5830.35 / Avg: 5887.19 / Max: 5931.161. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: IS.CBare Metal HostKVM4080120160200SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.12, N = 3SE +/- 0.21, N = 3SE +/- 0.32, N = 3SE +/- 0.49, N = 3148.21110.17188.83114.29188.55115.051. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: IS.CBare Metal HostKVM306090120150Min: 148.2 / Avg: 148.21 / Max: 148.22Min: 110.16 / Avg: 110.17 / Max: 110.18Min: 188.67 / Avg: 188.83 / Max: 189.07Min: 114 / Avg: 114.29 / Max: 114.7Min: 187.92 / Avg: 188.55 / Max: 188.93Min: 114.08 / Avg: 115.05 / Max: 115.611. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.ABare Metal HostKVM3K6K9K12K15KSE +/- 205.62, N = 3SE +/- 943.88, N = 6SE +/- 105.44, N = 3SE +/- 852.66, N = 6SE +/- 26.87, N = 3SE +/- 336.38, N = 611405.339717.6312918.359962.7212835.2310160.831. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.ABare Metal HostKVM2K4K6K8K10KMin: 10994.09 / Avg: 11405.33 / Max: 11613.6Min: 6348.14 / Avg: 9717.63 / Max: 11274.76Min: 12714.84 / Avg: 12918.35 / Max: 13067.94Min: 5962.5 / Avg: 9962.72 / Max: 11987.62Min: 12781.61 / Avg: 12835.23 / Max: 12865.14Min: 9251.63 / Avg: 10160.83 / Max: 11295.51. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.BBare Metal HostKVM6001200180024003000SE +/- 3.07, N = 3SE +/- 287.58, N = 6SE +/- 2.91, N = 3SE +/- 18.25, N = 3SE +/- 1.80, N = 3SE +/- 22.30, N = 32922.921286.702370.232592.322724.792505.781. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.BBare Metal HostKVM5001000150020002500Min: 2918.12 / Avg: 2922.92 / Max: 2928.64Min: 580.08 / Avg: 1286.7 / Max: 2502.53Min: 2364.69 / Avg: 2370.23 / Max: 2374.54Min: 2556.42 / Avg: 2592.32 / Max: 2615.99Min: 2721.41 / Avg: 2724.79 / Max: 2727.56Min: 2478.05 / Avg: 2505.78 / Max: 2549.891. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.ABare Metal HostKVM8001600240032004000SE +/- 5.97, N = 3SE +/- 133.33, N = 6SE +/- 10.90, N = 3SE +/- 46.12, N = 3SE +/- 15.72, N = 3SE +/- 31.57, N = 33878.181698.743854.573313.683642.893367.851. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.ABare Metal HostKVM7001400210028003500Min: 3867.65 / Avg: 3878.18 / Max: 3888.33Min: 1450.23 / Avg: 1698.74 / Max: 2288.17Min: 3835.78 / Avg: 3854.57 / Max: 3873.53Min: 3221.71 / Avg: 3313.68 / Max: 3365.77Min: 3614.17 / Avg: 3642.89 / Max: 3668.33Min: 3319.62 / Avg: 3367.85 / Max: 3427.251. (F9X) gfortran options: -fopenmp

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.ABare Metal HostKVM1224364860SE +/- 0.11, N = 3SE +/- 2.25, N = 6SE +/- 0.35, N = 3SE +/- 3.09, N = 6SE +/- 0.19, N = 3SE +/- 0.73, N = 653.9146.6245.0141.2752.6036.781. (F9X) gfortran options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.ABare Metal HostKVM1122334455Min: 53.69 / Avg: 53.91 / Max: 54.04Min: 36.73 / Avg: 46.62 / Max: 50.02Min: 44.31 / Avg: 45.01 / Max: 45.47Min: 28 / Avg: 41.27 / Max: 47.87Min: 52.23 / Avg: 52.6 / Max: 52.88Min: 34.24 / Avg: 36.78 / Max: 39.541. (F9X) gfortran options: -fopenmp

Dolfyn

Dolfyn is a Computational Fluid Dynamics (CFD) code of modern numerical simulation techniques. The Dolfyn test profile measures the execution time of the bundled computational fluid dynamics demos that are bundled with Dolfyn. Learn more via the OpenBenchmarking.org test page.

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsBare Metal HostKVM612182430SE +/- 0.02, N = 3SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.13, N = 3SE +/- 0.00, N = 326.8727.3924.6525.0724.0224.67
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsBare Metal HostKVM612182430Min: 26.83 / Avg: 26.87 / Max: 26.9Min: 27.27 / Avg: 27.39 / Max: 27.57Min: 24.62 / Avg: 24.65 / Max: 24.68Min: 25.01 / Avg: 25.07 / Max: 25.12Min: 23.88 / Avg: 24.02 / Max: 24.28Min: 24.67 / Avg: 24.67 / Max: 24.68

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineBare Metal HostKVM13002600390052006500SE +/- 64.15, N = 3SE +/- 77.84, N = 3SE +/- 11.06, N = 3SE +/- 0.76, N = 3SE +/- 8.08, N = 3SE +/- 28.75, N = 35925.415843.235469.065470.425762.415714.711. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineBare Metal HostKVM10002000300040005000Min: 5797.19 / Avg: 5925.41 / Max: 5993.23Min: 5687.56 / Avg: 5843.23 / Max: 5922.11Min: 5454.51 / Avg: 5469.06 / Max: 5490.75Min: 5469.42 / Avg: 5470.42 / Max: 5471.91Min: 5746.3 / Avg: 5762.41 / Max: 5771.56Min: 5659.83 / Avg: 5714.71 / Max: 5756.981. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm

SciMark

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloBare Metal HostKVM120240360480600SE +/- 0.29, N = 4SE +/- 0.25, N = 4SE +/- 0.34, N = 4SE +/- 0.84, N = 4SE +/- 11.96, N = 8SE +/- 6.26, N = 4325.88322.69539.23536.54400.61407.79
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloBare Metal HostKVM100200300400500Min: 325.38 / Avg: 325.88 / Max: 326.37Min: 322.44 / Avg: 322.69 / Max: 323.42Min: 538.22 / Avg: 539.23 / Max: 539.57Min: 534.2 / Avg: 536.54 / Max: 538.22Min: 322.44 / Avg: 400.61 / Max: 417.8Min: 389.04 / Avg: 407.79 / Max: 414.57

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformBare Metal HostKVM70140210280350SE +/- 4.45, N = 4SE +/- 0.58, N = 4SE +/- 0.45, N = 4SE +/- 0.17, N = 4SE +/- 0.00, N = 4SE +/- 0.40, N = 4322.76314.00284.98241.54343.63229.09
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformBare Metal HostKVM60120180240300Min: 311.14 / Avg: 322.76 / Max: 330.36Min: 313.42 / Avg: 314 / Max: 315.73Min: 284.27 / Avg: 284.98 / Max: 286.17Min: 241.02 / Avg: 241.54 / Max: 241.71Min: 343.63 / Avg: 343.63 / Max: 343.63Min: 228.17 / Avg: 229.09 / Max: 230.01

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyBare Metal HostKVM400800120016002000SE +/- 33.16, N = 3SE +/- 38.72, N = 4SE +/- 0.00, N = 4SE +/- 2.31, N = 4SE +/- 4.76, N = 4SE +/- 4.05, N = 42040.561995.361812.391943.542015.281863.96
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyBare Metal HostKVM400800120016002000Min: 1998.05 / Avg: 2040.56 / Max: 2105.91Min: 1950.48 / Avg: 1995.36 / Max: 2111.34Min: 1812.39 / Avg: 1812.39 / Max: 1812.39Min: 1941.23 / Avg: 1943.54 / Max: 1950.48Min: 2007.84 / Avg: 2015.28 / Max: 2027.72Min: 1853.39 / Avg: 1863.96 / Max: 1870.32

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationBare Metal HostKVM5001000150020002500SE +/- 0.00, N = 4SE +/- 15.54, N = 4SE +/- 6.49, N = 4SE +/- 3.84, N = 4SE +/- 2.62, N = 4SE +/- 4.33, N = 42250.352204.182341.802240.922367.752197.08
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationBare Metal HostKVM400800120016002000Min: 2250.35 / Avg: 2250.35 / Max: 2250.35Min: 2185.79 / Avg: 2204.18 / Max: 2250.35Min: 2328.97 / Avg: 2341.8 / Max: 2359.88Min: 2231.52 / Avg: 2240.92 / Max: 2250.35Min: 2359.88 / Avg: 2367.75 / Max: 2370.37Min: 2185.79 / Avg: 2197.08 / Max: 2203.86

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationBare Metal HostKVM30060090012001500SE +/- 0.00, N = 4SE +/- 1.09, N = 4SE +/- 1.30, N = 4SE +/- 1.12, N = 4SE +/- 1.30, N = 4SE +/- 0.00, N = 41174.661160.221176.921171.301176.921170.18
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationBare Metal HostKVM2004006008001000Min: 1174.66 / Avg: 1174.66 / Max: 1174.66Min: 1156.93 / Avg: 1160.22 / Max: 1161.31Min: 1174.66 / Avg: 1176.92 / Max: 1179.18Min: 1170.18 / Avg: 1171.3 / Max: 1174.66Min: 1174.66 / Avg: 1176.92 / Max: 1179.18Min: 1170.18 / Avg: 1170.18 / Max: 1170.18

John The Ripper

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9-jumbo-7Test: BlowfishBare Metal HostKVM2K4K6K8K10KSE +/- 691.04, N = 6SE +/- 887.22, N = 6SE +/- 26.67, N = 3SE +/- 530.46, N = 6SE +/- 24.00, N = 3SE +/- 148.01, N = 67054575080377258816072601. (CC) gcc options: -lssl -lcrypto -lm -lz -fopenmp -lcrypt -ldl
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9-jumbo-7Test: BlowfishBare Metal HostKVM14002800420056007000Min: 3600 / Avg: 7054.33 / Max: 7776Min: 3005 / Avg: 5750 / Max: 7488Min: 7984 / Avg: 8037.33 / Max: 8064Min: 4608 / Avg: 7258 / Max: 7848Min: 8136 / Avg: 8160 / Max: 8208Min: 6840 / Avg: 7259.67 / Max: 79201. (CC) gcc options: -lssl -lcrypto -lm -lz -fopenmp -lcrypt -ldl

TTSIOD 3D Renderer

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingBare Metal HostKVM4080120160200SE +/- 0.38, N = 3SE +/- 0.52, N = 3SE +/- 0.11, N = 3SE +/- 0.11, N = 3SE +/- 0.16, N = 3SE +/- 0.56, N = 3164.1648.14187.7763.89171.0564.531. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingBare Metal HostKVM306090120150Min: 163.55 / Avg: 164.16 / Max: 164.85Min: 47.11 / Avg: 48.14 / Max: 48.71Min: 187.57 / Avg: 187.77 / Max: 187.94Min: 63.67 / Avg: 63.89 / Max: 64.01Min: 170.76 / Avg: 171.05 / Max: 171.3Min: 63.79 / Avg: 64.53 / Max: 65.631. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

VP8 libvpx Encoding

Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencBare Metal HostKVM714212835SE +/- 0.16, N = 3SE +/- 0.35, N = 4SE +/- 0.09, N = 3SE +/- 0.10, N = 328.7723.7528.8523.631. (CC) gcc options: -m64 -lvpx -lm -lpthread
Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencBare Metal HostKVM612182430Min: 28.49 / Avg: 28.77 / Max: 29.04Min: 22.72 / Avg: 23.75 / Max: 24.27Min: 28.68 / Avg: 28.85 / Max: 28.95Min: 23.52 / Avg: 23.63 / Max: 23.831. (CC) gcc options: -m64 -lvpx -lm -lpthread

x264

Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2012-10-03H.264 Video EncodingBare Metal HostKVM50100150200250SE +/- 4.93, N = 6SE +/- 2.84, N = 6SE +/- 4.91, N = 6SE +/- 2.89, N = 4210.52164.66211.31165.36
Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2012-10-03H.264 Video EncodingBare Metal HostKVM4080120160200Min: 185.99 / Avg: 210.52 / Max: 217.55Min: 151.18 / Avg: 164.66 / Max: 171.31Min: 186.94 / Avg: 211.31 / Max: 217.87Min: 156.81 / Avg: 165.36 / Max: 169.52

GraphicsMagick

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurBare Metal HostKVM306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.88, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31381281411331381311. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurBare Metal HostKVM306090120150Min: 137 / Avg: 137.67 / Max: 138Min: 127 / Avg: 127.67 / Max: 128Min: 141 / Avg: 141 / Max: 141Min: 131 / Avg: 132.67 / Max: 134Min: 138 / Avg: 138 / Max: 138Min: 131 / Avg: 131 / Max: 1311. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenBare Metal HostKVM20406080100SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3103971071041051031. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenBare Metal HostKVM20406080100Min: 102 / Avg: 102.67 / Max: 103Min: 96 / Avg: 97.33 / Max: 99Min: 107 / Avg: 107 / Max: 107Min: 104 / Avg: 104 / Max: 104Min: 105 / Avg: 105 / Max: 105Min: 103 / Avg: 103 / Max: 1031. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingBare Metal HostKVM4080120160200SE +/- 0.58, N = 3SE +/- 4.74, N = 6SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 31641221781681701651. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingBare Metal HostKVM306090120150Min: 163 / Avg: 164 / Max: 165Min: 106 / Avg: 122.33 / Max: 136Min: 178 / Avg: 178 / Max: 178Min: 167 / Avg: 167.67 / Max: 168Min: 170 / Avg: 170 / Max: 170Min: 164 / Avg: 164.67 / Max: 1651. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceBare Metal HostKVM4080120160200SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 31831751981911921861. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceBare Metal HostKVM4080120160200Min: 183 / Avg: 183 / Max: 183Min: 174 / Avg: 175 / Max: 176Min: 197 / Avg: 197.67 / Max: 198Min: 191 / Avg: 191.33 / Max: 192Min: 191 / Avg: 191.67 / Max: 192Min: 185 / Avg: 185.67 / Max: 1871. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingBare Metal HostKVM306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 31341301371331391331. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingBare Metal HostKVM306090120150Min: 133 / Avg: 133.67 / Max: 134Min: 129 / Avg: 129.67 / Max: 130Min: 137 / Avg: 137 / Max: 137Min: 132 / Avg: 132.67 / Max: 133Min: 138 / Avg: 138.67 / Max: 139Min: 133 / Avg: 133 / Max: 1331. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lXext -lX11 -lbz2 -lz -lm -lgomp -lpthread

Timed Linux Kernel Compilation

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileBare Metal HostKVM1632486480SE +/- 0.99, N = 6SE +/- 1.37, N = 6SE +/- 0.68, N = 3SE +/- 1.01, N = 5SE +/- 0.64, N = 3SE +/- 0.57, N = 357.0069.0157.2065.0561.0871.25
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileBare Metal HostKVM1428425670Min: 55.67 / Avg: 57 / Max: 61.92Min: 63.3 / Avg: 69.01 / Max: 72.9Min: 56.38 / Avg: 57.2 / Max: 58.56Min: 63.79 / Avg: 65.05 / Max: 69.07Min: 60.44 / Avg: 61.08 / Max: 62.36Min: 70.54 / Avg: 71.25 / Max: 72.37

Timed PHP Compilation

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileBare Metal HostKVM612182430SE +/- 0.31, N = 3SE +/- 1.55, N = 6SE +/- 0.10, N = 3SE +/- 0.48, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 321.5526.0420.9224.5222.2225.801. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileBare Metal HostKVM612182430Min: 21.16 / Avg: 21.55 / Max: 22.17Min: 23.27 / Avg: 26.04 / Max: 33.69Min: 20.78 / Avg: 20.92 / Max: 21.11Min: 24 / Avg: 24.52 / Max: 25.49Min: 22.19 / Avg: 22.22 / Max: 22.28Min: 25.65 / Avg: 25.8 / Max: 25.971. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

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.

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeBare Metal HostKVM816243240SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.18, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 332.4633.1730.7132.4522.8423.881. (CC) gcc options: -lm -lpthread -O3
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeBare Metal HostKVM714212835Min: 32.45 / Avg: 32.46 / Max: 32.48Min: 33.05 / Avg: 33.17 / Max: 33.23Min: 30.52 / Avg: 30.71 / Max: 31.06Min: 32.43 / Avg: 32.45 / Max: 32.47Min: 22.82 / Avg: 22.84 / Max: 22.89Min: 23.84 / Avg: 23.88 / Max: 23.911. (CC) gcc options: -lm -lpthread -O3

Parallel BZIP2 Compression

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionBare Metal HostKVM246810SE +/- 0.18, N = 6SE +/- 0.10, N = 6SE +/- 0.35, N = 6SE +/- 0.25, N = 6SE +/- 0.18, N = 6SE +/- 0.47, N = 65.766.096.145.935.676.351. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionBare Metal HostKVM3691215Min: 5.38 / Avg: 5.76 / Max: 6.48Min: 5.72 / Avg: 6.09 / Max: 6.44Min: 5.39 / Avg: 6.14 / Max: 7.49Min: 5.4 / Avg: 5.93 / Max: 7.08Min: 5.39 / Avg: 5.67 / Max: 6.5Min: 5.66 / Avg: 6.35 / Max: 8.661. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

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.

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesBare Metal HostKVM1530456075SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 36062606064651. (CXX) g++ options: -fopenmp
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesBare Metal HostKVM1326395265Min: 60 / Avg: 60.33 / Max: 61Min: 62 / Avg: 62.33 / Max: 63Min: 59 / Avg: 59.67 / Max: 60Min: 60 / Avg: 60.33 / Max: 61Min: 64 / Avg: 64 / Max: 64Min: 65 / Avg: 65 / Max: 651. (CXX) g++ options: -fopenmp

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.

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Bare Metal HostKVM48121620SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 513.6213.8513.5813.6613.5313.64
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Bare Metal HostKVM48121620Min: 13.61 / Avg: 13.62 / Max: 13.64Min: 13.82 / Avg: 13.85 / Max: 13.88Min: 13.54 / Avg: 13.58 / Max: 13.61Min: 13.64 / Avg: 13.66 / Max: 13.7Min: 13.48 / Avg: 13.53 / Max: 13.61Min: 13.61 / Avg: 13.64 / Max: 13.74

Opus Codec Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.0.1WAV, Opus Encode, Opus DecodeBare Metal HostKVM3691215SE +/- 0.01, N = 5SE +/- 0.01, N = 59.4310.151. (CC) gcc options: -std=gnu99 -O3 -ffast-math -fPIE -pie -logg -lm -lopus
OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.0.1WAV, Opus Encode, Opus DecodeBare Metal HostKVM3691215Min: 9.41 / Avg: 9.43 / Max: 9.48Min: 10.13 / Avg: 10.15 / Max: 10.21. (CC) gcc options: -std=gnu99 -O3 -ffast-math -fPIE -pie -logg -lm -lopus

FFmpeg

Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVBare Metal HostKVM510152025SE +/- 0.17, N = 3SE +/- 0.36, N = 3SE +/- 0.18, N = 3SE +/- 0.23, N = 318.2721.1818.3520.961. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lasound -lSDL -lm -pthread -lbz2 -lrt
Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVBare Metal HostKVM510152025Min: 18.06 / Avg: 18.27 / Max: 18.6Min: 20.51 / Avg: 21.18 / Max: 21.75Min: 18.04 / Avg: 18.35 / Max: 18.66Min: 20.62 / Avg: 20.96 / Max: 21.41. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lasound -lSDL -lm -pthread -lbz2 -lrt

Minion

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: BibdBare Metal HostKVM306090120150SE +/- 0.14, N = 3SE +/- 0.33, N = 3SE +/- 0.36, N = 3SE +/- 0.15, N = 3SE +/- 0.68, N = 3SE +/- 0.49, N = 3117.89119.92116.37125.41118.42139.401. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: BibdBare Metal HostKVM306090120150Min: 117.69 / Avg: 117.89 / Max: 118.16Min: 119.3 / Avg: 119.92 / Max: 120.41Min: 115.96 / Avg: 116.37 / Max: 117.08Min: 125.15 / Avg: 125.41 / Max: 125.65Min: 117.06 / Avg: 118.42 / Max: 119.16Min: 138.48 / Avg: 139.4 / Max: 140.171. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: GracefulBare Metal HostKVM20406080100SE +/- 0.36, N = 3SE +/- 0.63, N = 3SE +/- 0.23, N = 3SE +/- 0.20, N = 3SE +/- 0.20, N = 3SE +/- 0.29, N = 372.6974.6769.7073.3173.1575.791. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: GracefulBare Metal HostKVM1530456075Min: 71.99 / Avg: 72.69 / Max: 73.11Min: 73.46 / Avg: 74.67 / Max: 75.57Min: 69.3 / Avg: 69.7 / Max: 70.09Min: 72.93 / Avg: 73.31 / Max: 73.62Min: 72.85 / Avg: 73.15 / Max: 73.54Min: 75.23 / Avg: 75.79 / Max: 76.171. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: SolitaireBare Metal HostKVM306090120150SE +/- 0.29, N = 3SE +/- 0.26, N = 3SE +/- 1.36, N = 3SE +/- 0.63, N = 3SE +/- 0.71, N = 3SE +/- 0.35, N = 3110.43116.57112.63122.40115.29131.061. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: SolitaireBare Metal HostKVM20406080100Min: 110.06 / Avg: 110.43 / Max: 111Min: 116.22 / Avg: 116.57 / Max: 117.08Min: 111.19 / Avg: 112.63 / Max: 115.36Min: 121.17 / Avg: 122.4 / Max: 123.23Min: 113.89 / Avg: 115.29 / Max: 116.16Min: 130.36 / Avg: 131.06 / Max: 131.491. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: QuasigroupBare Metal HostKVM4080120160200SE +/- 0.47, N = 3SE +/- 0.53, N = 3SE +/- 0.56, N = 3SE +/- 0.37, N = 3SE +/- 0.73, N = 3SE +/- 0.18, N = 3155.97160.79156.37156.65156.04156.031. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 0.12Benchmark: QuasigroupBare Metal HostKVM306090120150Min: 155.07 / Avg: 155.97 / Max: 156.67Min: 159.77 / Avg: 160.79 / Max: 161.53Min: 155.41 / Avg: 156.37 / Max: 157.34Min: 155.97 / Avg: 156.65 / Max: 157.24Min: 155.29 / Avg: 156.04 / Max: 157.49Min: 155.71 / Avg: 156.03 / Max: 156.341. (CXX) g++ options: -O3 -fomit-frame-pointer -rdynamic -lboost_iostreams-mt -lz -lbz2

Open FMM Nero2D

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterOpen FMM Nero2D 2.0.2Total TimeBare Metal HostKVM100200300400500461.21466.43446.77450.00439.23448.961. (CXX) g++ options: -O2 -lfftw3 -llapack -lblas -lgfortran -lquadmath -lm

POV-Ray

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.6.1Total TimeBare Metal HostKVM1503004506007506666786616646496581. (CXX) g++ options: -pipe -O3 -msse -mfpmath=sse -msse2 -march=k8 -mtune=k8 -malign-double -lz -lm

OpenSSL

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceBare Metal HostKVM306090120150SE +/- 0.03, N = 3SE +/- 0.25, N = 3SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.45, N = 3SE +/- 0.37, N = 3121.27119.70121.53121.00121.20120.571. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceBare Metal HostKVM20406080100Min: 121.2 / Avg: 121.27 / Max: 121.3Min: 119.2 / Avg: 119.7 / Max: 120Min: 121.5 / Avg: 121.53 / Max: 121.6Min: 120.8 / Avg: 121 / Max: 121.1Min: 120.3 / Avg: 121.2 / Max: 121.7Min: 120.2 / Avg: 120.57 / Max: 121.31. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

PostgreSQL pgbench

CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 8.4.11TPC-B Transactions Per SecondKVMBare Metal Host90180270360450SE +/- 3.62, N = 2SE +/- 2.56, N = 3SE +/- 1.09, N = 3SE +/- 2.59, N = 3SE +/- 1.63, N = 3271.67385.90238.90407.19341.021. (CC) gcc options: -O2 -fno-strict-aliasing -fwrapv -lpgport -lpq -lcrypt -ldl -lm
CentOS 6.3Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 8.4.11TPC-B Transactions Per SecondKVMBare Metal Host70140210280350Min: 268.06 / Avg: 271.67 / Max: 275.29Min: 382.78 / Avg: 385.9 / Max: 390.99Min: 237.67 / Avg: 238.9 / Max: 241.07Min: 404.22 / Avg: 407.19 / Max: 412.35Min: 338.44 / Avg: 341.02 / Max: 344.041. (CC) gcc options: -O2 -fno-strict-aliasing -fwrapv -lpgport -lpq -lcrypt -ldl -lm

Apache Benchmark

Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingBare Metal HostKVM4K8K12K16K20KSE +/- 79.67, N = 3SE +/- 128.15, N = 3SE +/- 137.48, N = 3SE +/- 175.88, N = 318421.0212629.5814080.6713227.701. (CC) gcc options: -shared -fPIC -O2 -pthread
Ubuntu 12.04.1 LTSUbuntu 12.10OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingBare Metal HostKVM3K6K9K12K15KMin: 18266.11 / Avg: 18421.02 / Max: 18530.78Min: 12417.31 / Avg: 12629.58 / Max: 12860.1Min: 13932.75 / Avg: 14080.67 / Max: 14355.36Min: 13021.25 / Avg: 13227.7 / Max: 13577.571. (CC) gcc options: -shared -fPIC -O2 -pthread

CentOS 6.3: Bare Metal Host

Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 2 x 4096 MB DDR3-1600MHz, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection

OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Processor Notes: Scaling Governor: ondemand
System Notes: Python 2.6.6. SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel

Testing initiated at 12 October 2012 07:41 by user phoronix.

CentOS 6.3: KVM

Processor: QEMU Virtual @ 3.30GHz (12 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 4096MB, Disk: 20GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Red Hat Virtio device

OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
System Notes: Python 2.6.6. SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel

Testing initiated at 12 October 2012 13:50 by user phoronix.

Ubuntu 12.04.1 LTS: Bare Metal Host

Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Sandy Bridge DMI2, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection

OS: Ubuntu 12.04, Kernel: 3.2.0-29-generic (x86_64), Desktop: Unity 5.14.0, 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: 1920x1080

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++ --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
Processor Notes: Scaling Governor: ondemand
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

Testing initiated at 11 October 2012 08:38 by user phoronix.

Ubuntu 12.04.1 LTS: KVM

Processor: QEMU Virtual 1.0 @ 3.30GHz (12 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 4096MB, Disk: 20GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 20, Network: Red Hat Virtio device

OS: Ubuntu 12.04, Kernel: 3.2.0-29-generic (x86_64), Desktop: Unity 2D 5.14.0, 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++ --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. Python 2.7.3.

Testing initiated at 11 October 2012 13:44 by user phoronix.

Ubuntu 12.10: Bare Metal Host

Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection

OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: ondemand
System Notes: Disk Scheduler: DEADLINE. Python 2.7.3. Compiz was running on this system.

Testing initiated at 10 October 2012 13:24 by user phoronix.

Ubuntu 12.10: KVM

Processor: QEMU Virtual 1.2.0 @ 3.30GHz (12 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 24GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 21, Network: Red Hat Virtio device

OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: cirrus 1.5.1, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.2.0

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: DEADLINE. Python 2.7.3. Compiz was running on this system.

Testing initiated at 10 October 2012 19:45 by user phoronix.