test

VirtualBox testing on Debian 6.0.5 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1208090-SU-TEST7224054&sor.

testProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay DriverCompilerFile-SystemSystem LayerVirtualboxVirtualbox 4 coresVMware 4 coresBare metalXen Dom0Xen guestXen guest 4 coresIntel Core i7-2600K @ 3.36GHz (8 Cores)Oracle VirtualBox v1.2Intel 440FX- 82441FX PMC1024MB9GB VBOX HDDInnoTek VirtualBoxIntel 82801AA AC 97 AudioIntel 82540EM GigabitDebian 6.0.52.6.32-5-amd64 (x86_64)GNOME 2.30.2vboxvideo 1.0.1GCC 4.4.5xfsVirtualBoxIntel Core i7-2600K @ 3.28GHz (4 Cores)Intel Core i7-2600K @ 3.40GHz (4 Cores)Intel 440BXIntel 440BX/ZX/DX1 x 1024 MB DRAM9GB VMware Virtual S + 9GB VMware Virtual IVMware SVGA IIEnsoniq ES1371Intel 82545EM GigabitGNOME 2.30.2vmware 11.0.1VMwareIntel Core i7-2600K @ 3.40GHz (8 Cores)ASUS P8Z68-V LXIntel Sandy Bridge DRAM4 x 4096 MB 1600MHz120GB OCZ VERTEX3 + 1500GB Seagate ST31500341ASNVIDIA Device 1244Realtek ALC887HP 2311Realtek RTL8111/8168Bvesa 2.3.02.6.32-5-xen-amd64 (x86_64)GCC 4.4.5Xen 4.0.1 HypervisorIntel Core i7-2600K @ 3.40GHz (4 Cores)1024MB4GBDebian Linux 6.0.5OpenBenchmarking.orgCompiler Details- Virtualbox, Virtualbox 4 cores, VMware 4 cores, Xen Dom0, Xen guest, Xen guest 4 cores: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-multiarch --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i586 --with-tune=generic -v Processor Details- Bare metal: Scaling Governor: ondemandDisk Mount Options Details- Xen Dom0, Xen guest: attr2,noatime,noquota,rw

testapache: Static Web Page Servingbuild-imagemagick: Time To Compilebuild-php: Time To Compileffmpeg: AVI To NTSC VCDgraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdingnginx: Static Web Page Servingopenssl: RSA 4096-bit Performancephpbench: PHP Benchmark Suitepovray: Total Timestream: Copystream: Scalestream: Triadstream: Addtiobench: Read - 64MB - 4tiobench: Read - 64MB - 8tiobench: Read - 64MB - 16tiobench: Read - 64MB - 32tiobench: Write - 64MB - 4tiobench: Write - 64MB - 8tiobench: Write - 64MB - 16tiobench: Write - 64MB - 32tiobench: Rand Read - 64MB - 4tiobench: Rand Read - 64MB - 8tiobench: Rand Read - 64MB - 16tiobench: Rand Read - 64MB - 32tiobench: Rand Write - 64MB - 4tiobench: Rand Write - 64MB - 8tiobench: Rand Write - 64MB - 16tiobench: Rand Write - 64MB - 32unpack-linux: linux-2.6.32.tar.bz2VirtualboxVirtualbox 4 coresVMware 4 coresBare metalXen Dom0Xen guestXen guest 4 cores11598.8549.7528.019.02122841171698416241.05106.158791858112809.2811855.4612960.6312579.132089.271088.63322.51188.09312.27342.47347.61271.931805.871384.0448.4116.0672.4270.2658.0343.95306.3111480.3549.6529.579.07118611491936415832.99106.008796158815606.9214686.0915558.4015092.342240.362243.59112.5837.04404.96301.58382.38122.972008.012036.0256.5116.5362.1560.8358.5139.93266.3015346.2145.3723.498.76121631531996548839.33108.0510196056412843.9012479.4413446.3913104.5513601.4614774.27133.0363.2273.3181.9142.5423.7110633.0211579.827.081.801.520.660.400.3358.9036677.9429.3918.748.57148971822049553973.85108.8310243156111547.4111324.6112376.9312025.4717093.7317513.7317909.1818147.18487.14474.93484.09368.6611642.1112967.2713716.9714217.22331.76340.02330.83307.149.478912.5831.7726.268.67129931461819029020.34108.689953656011434.2911146.2012052.3911726.738122.4912448.7312389.4912365.68461.36467.48371.04226.656088.079057.639143.899135.61302.59261.88202.30214.9410.228832.2532.0626.228.68132931641879029494.94107.389902756211704.5011427.5012552.9612183.627485.5912421.39747.55172.09333.98327.86274.07246.955631.439242.88142.3230.03247.38271.79278.53176.9311.169037.2036.0127.018.74OpenBenchmarking.org

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.2.21Static Web Page ServingBare metalVMware 4 coresVirtualboxVirtualbox 4 coresXen guest 4 coresXen Dom0Xen guest8K16K24K32K40KSE +/- 562.92, N = 3SE +/- 223.66, N = 5SE +/- 170.55, N = 5SE +/- 107.20, N = 3SE +/- 175.37, N = 6SE +/- 216.84, N = 6SE +/- 212.05, N = 636677.9415346.2111598.8511480.359037.208912.588832.251. (CC) gcc options: -O2 -pthread -lm -lrt -lcrypt -lpthread -ldl

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.6.3-4Time To CompileBare metalXen Dom0Xen guestXen guest 4 coresVMware 4 coresVirtualbox 4 coresVirtualbox1122334455SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.21, N = 3SE +/- 0.76, N = 4SE +/- 2.45, N = 6SE +/- 5.11, N = 629.3931.7732.0636.0145.3749.6549.75

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileBare metalVMware 4 coresXen guestXen Dom0Xen guest 4 coresVirtualboxVirtualbox 4 cores714212835SE +/- 0.02, N = 3SE +/- 0.50, N = 6SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 3.98, N = 6SE +/- 4.56, N = 618.7423.4926.2226.2627.0128.0129.571. (CC) gcc options: -O2 -pedantic -ldl -lm

FFmpeg

AVI To NTSC VCD

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 0.10AVI To NTSC VCDBare metalXen Dom0Xen guestXen guest 4 coresVMware 4 coresVirtualboxVirtualbox 4 cores3691215SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 38.578.678.688.748.769.029.071. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: BlurBare metalXen guestXen Dom0VirtualboxVMware 4 coresVirtualbox 4 cores306090120150SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3148132129122121118-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: SharpenBare metalXen guestXen Dom0VirtualboxVMware 4 coresVirtualbox 4 cores20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3979393846361-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingBare metalXen guestVMware 4 coresVirtualbox 4 coresXen Dom0Virtualbox4080120160200SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 1.70, N = 5182164153149146117-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color SpaceBare metalVMware 4 coresVirtualbox 4 coresXen guestXen Dom0Virtualbox4080120160200SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 1.15, N = 3204199193187181169-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive ThresholdingBare metalXen guestXen Dom0VirtualboxVMware 4 coresVirtualbox 4 cores20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3959090846564-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX11-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingBare metalVMware 4 coresXen guestXen Dom0VirtualboxVirtualbox 4 cores12K24K36K48K60KSE +/- 46.47, N = 3SE +/- 106.49, N = 3SE +/- 20.93, N = 3SE +/- 40.37, N = 3SE +/- 228.91, N = 5SE +/- 248.41, N = 353973.8548839.3329494.9429020.3416241.0515832.991. (CC) gcc options: -lpthread -lcrypt -lz

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceBare metalXen Dom0VMware 4 coresXen guestVirtualboxVirtualbox 4 cores20406080100SE +/- 0.24, N = 4SE +/- 0.26, N = 4SE +/- 0.29, N = 4SE +/- 0.55, N = 4SE +/- 0.35, N = 4SE +/- 0.30, N = 4108.83108.68108.05107.38106.15106.001. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteBare metalVMware 4 coresXen Dom0Xen guestVirtualbox 4 coresVirtualbox20K40K60K80K100KSE +/- 1205.23, N = 3SE +/- 176.36, N = 3SE +/- 1853.79, N = 3SE +/- 771.29, N = 3SE +/- 146.83, N = 3SE +/- 477.12, N = 310243110196099536990278796187918

POV-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.6.1Total TimeXen Dom0Bare metalXen guestVMware 4 coresVirtualboxVirtualbox 4 cores1302603905206505605615625645815881. (CXX) g++ options: -pipe -O3 -msse -mfpmath=sse -msse2 -march=k8 -mtune=k8 -malign-double -lm

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: CopyVirtualbox 4 coresVMware 4 coresVirtualboxXen guestBare metalXen Dom03K6K9K12K15KSE +/- 270.58, N = 20SE +/- 17.83, N = 10SE +/- 179.93, N = 20SE +/- 4.01, N = 10SE +/- 3.56, N = 10SE +/- 5.06, N = 1015606.9212843.9012809.2811704.5011547.4111434.291. (CC) gcc options: -O2 -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: ScaleVirtualbox 4 coresVMware 4 coresVirtualboxXen guestBare metalXen Dom03K6K9K12K15KSE +/- 329.53, N = 20SE +/- 21.63, N = 10SE +/- 151.66, N = 20SE +/- 7.28, N = 10SE +/- 6.73, N = 10SE +/- 6.20, N = 1014686.0912479.4411855.4611427.5011324.6111146.201. (CC) gcc options: -O2 -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: TriadVirtualbox 4 coresVMware 4 coresVirtualboxXen guestBare metalXen Dom03K6K9K12K15KSE +/- 251.93, N = 20SE +/- 32.01, N = 10SE +/- 108.42, N = 20SE +/- 4.53, N = 10SE +/- 4.12, N = 10SE +/- 3.54, N = 1015558.4013446.3912960.6312552.9612376.9312052.391. (CC) gcc options: -O2 -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: AddVirtualbox 4 coresVMware 4 coresVirtualboxXen guestBare metalXen Dom03K6K9K12K15KSE +/- 196.82, N = 20SE +/- 27.01, N = 10SE +/- 117.10, N = 20SE +/- 5.37, N = 10SE +/- 4.33, N = 10SE +/- 3.77, N = 1015092.3413104.5512579.1312183.6212025.4711726.731. (CC) gcc options: -O2 -fopenmp

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 4Bare metalVMware 4 coresXen Dom0Xen guestVirtualbox 4 coresVirtualbox4K8K12K16K20KSE +/- 3.59, N = 4SE +/- 1872.34, N = 8SE +/- 24.10, N = 4SE +/- 327.54, N = 8SE +/- 15.35, N = 4SE +/- 37.68, N = 817093.7313601.468122.497485.592240.362089.27

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 8Bare metalVMware 4 coresXen Dom0Xen guestVirtualbox 4 coresVirtualbox4K8K12K16K20KSE +/- 11.28, N = 4SE +/- 826.32, N = 8SE +/- 32.07, N = 4SE +/- 70.42, N = 4SE +/- 28.73, N = 7SE +/- 10.48, N = 417513.7314774.2712448.7312421.392243.591088.63

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 16Bare metalXen Dom0Xen guestVirtualboxVMware 4 coresVirtualbox 4 cores4K8K12K16K20KSE +/- 15.61, N = 4SE +/- 18.31, N = 4SE +/- 22.59, N = 8SE +/- 39.81, N = 8SE +/- 35.07, N = 8SE +/- 23.35, N = 817909.1812389.49747.55322.51133.03112.58

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 32Bare metalXen Dom0VirtualboxXen guestVMware 4 coresVirtualbox 4 cores4K8K12K16K20KSE +/- 14.79, N = 4SE +/- 31.95, N = 4SE +/- 30.27, N = 8SE +/- 5.99, N = 8SE +/- 19.43, N = 8SE +/- 6.71, N = 818147.1812365.68188.09172.0963.2237.04

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 4Bare metalXen Dom0Virtualbox 4 coresXen guestVirtualboxVMware 4 cores110220330440550SE +/- 3.32, N = 4SE +/- 3.09, N = 4SE +/- 4.71, N = 4SE +/- 8.64, N = 8SE +/- 26.45, N = 8SE +/- 13.39, N = 8487.14461.36404.96333.98312.2773.31

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 8Bare metalXen Dom0VirtualboxXen guestVirtualbox 4 coresVMware 4 cores100200300400500SE +/- 15.75, N = 8SE +/- 6.86, N = 4SE +/- 23.99, N = 8SE +/- 16.36, N = 8SE +/- 48.28, N = 8SE +/- 15.57, N = 8474.93467.48342.47327.86301.5881.91

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 16Bare metalVirtualbox 4 coresXen Dom0VirtualboxXen guestVMware 4 cores100200300400500SE +/- 3.66, N = 4SE +/- 25.12, N = 8SE +/- 31.61, N = 8SE +/- 14.46, N = 8SE +/- 4.77, N = 8SE +/- 11.37, N = 8484.09382.38371.04347.61274.0742.54

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 32Bare metalVirtualboxXen guestXen Dom0Virtualbox 4 coresVMware 4 cores80160240320400SE +/- 5.44, N = 4SE +/- 37.43, N = 8SE +/- 2.04, N = 4SE +/- 16.87, N = 8SE +/- 40.83, N = 8SE +/- 5.74, N = 8368.66271.93246.95226.65122.9723.71

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 4Bare metalVMware 4 coresXen Dom0Xen guestVirtualbox 4 coresVirtualbox2K4K6K8K10KSE +/- 113.99, N = 4SE +/- 450.18, N = 8SE +/- 4.99, N = 4SE +/- 210.39, N = 8SE +/- 45.85, N = 8SE +/- 141.67, N = 811642.1110633.026088.075631.432008.011805.87

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 8Bare metalVMware 4 coresXen guestXen Dom0Virtualbox 4 coresVirtualbox3K6K9K12K15KSE +/- 88.59, N = 4SE +/- 325.36, N = 8SE +/- 47.53, N = 4SE +/- 30.71, N = 4SE +/- 39.10, N = 8SE +/- 35.73, N = 812967.2711579.829242.889057.632036.021384.04

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 16Bare metalXen Dom0Xen guestVirtualbox 4 coresVirtualboxVMware 4 cores3K6K9K12K15KSE +/- 36.98, N = 4SE +/- 36.97, N = 4SE +/- 2.25, N = 8SE +/- 1.16, N = 8SE +/- 1.75, N = 8SE +/- 0.03, N = 413716.979143.89142.3256.5148.417.08

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 32Bare metalXen Dom0Xen guestVirtualbox 4 coresVirtualboxVMware 4 cores3K6K9K12K15KSE +/- 91.10, N = 4SE +/- 32.74, N = 4SE +/- 0.42, N = 4SE +/- 0.13, N = 4SE +/- 0.11, N = 4SE +/- 0.07, N = 814217.229135.6130.0316.5316.061.80

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 4Bare metalXen Dom0Xen guestVirtualboxVirtualbox 4 coresVMware 4 cores70140210280350SE +/- 4.61, N = 4SE +/- 4.94, N = 4SE +/- 20.53, N = 8SE +/- 1.16, N = 4SE +/- 0.48, N = 4SE +/- 0.18, N = 8331.76302.59247.3872.4262.151.52

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 8Bare metalXen guestXen Dom0VirtualboxVirtualbox 4 coresVMware 4 cores70140210280350SE +/- 3.25, N = 4SE +/- 11.44, N = 8SE +/- 21.05, N = 8SE +/- 0.44, N = 4SE +/- 1.01, N = 8SE +/- 0.03, N = 8340.02271.79261.8870.2660.830.66

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 16Bare metalXen guestXen Dom0Virtualbox 4 coresVirtualboxVMware 4 cores70140210280350SE +/- 4.47, N = 4SE +/- 6.30, N = 8SE +/- 20.65, N = 8SE +/- 0.98, N = 4SE +/- 5.78, N = 8SE +/- 0.01, N = 5330.83278.53202.3058.5158.030.40

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 32Bare metalXen Dom0Xen guestVirtualboxVirtualbox 4 coresVMware 4 cores70140210280350SE +/- 14.40, N = 8SE +/- 26.91, N = 8SE +/- 20.56, N = 8SE +/- 2.11, N = 8SE +/- 5.36, N = 8SE +/- 0.01, N = 5307.14214.94176.9343.9539.930.33

Unpacking The Linux Kernel

linux-2.6.32.tar.bz2

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2Bare metalXen Dom0Xen guestVMware 4 coresVirtualbox 4 coresVirtualbox70140210280350SE +/- 0.14, N = 8SE +/- 0.07, N = 4SE +/- 0.15, N = 4SE +/- 10.11, N = 8SE +/- 35.43, N = 8SE +/- 21.05, N = 89.4710.2211.1658.90266.30306.31

Phoronix Test Suite v10.8.4