kvm-1_iozone

QEMU 2.0.0 testing on Ubuntu 14.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1504161-SO-1504110SO06
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kvm-1__iozone
April 10 2015
 
compare_kvm_native
April 16 2015
 
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kvm-1__iozone

Processor: 16 x QEMU Virtual 2.0.0 @ 2.10GHz (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 15360MB, Disk: 17GB QEMU HDD, Graphics: LLVMpipe, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Realtek RTL-8100/8101L/8139

OS: Ubuntu 14.04, Kernel: 3.16.0-30-generic (x86_64), Desktop: Unity 7.2.4, Display Server: X Server 1.16.0, Display Driver: cirrus 1.5.2, OpenGL: 3.0 Mesa 10.3.2 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 2.0.0

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: DEADLINE.

compare_kvm_native

Processor: Intel Xeon E5-2450 0 @ 2.10GHz (16 Cores), Motherboard: Dell 0R5KP9, Chipset: Intel Xeon E5/Core, Memory: 16384MB, Disk: 4 x 500GB Western Digital WD5003ABYX-1, Graphics: Matrox s G200eR2, Network: Broadcom NetXtreme BCM5720 Gigabit PCIe + Mellanox MT27500 Family

OS: Ubuntu 14.04, Kernel: 3.13.0-33-generic (x86_64), Display Server: X Server 1.15.1, Compiler: GCC 4.8, File-System: ext4

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: DEADLINE.

kvm-1_iozoneProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem Layerkvm-1__iozonecompare_kvm_native16 x QEMU Virtual 2.0.0 @ 2.10GHz (16 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC15360MB17GB QEMU HDDLLVMpipeIntel 82801FB/FBM/FR/FW/FRWRealtek RTL-8100/8101L/8139Ubuntu 14.043.16.0-30-generic (x86_64)Unity 7.2.4X Server 1.16.0cirrus 1.5.23.0 Mesa 10.3.2 Gallium 0.4GCC 4.8ext41024x768QEMU 2.0.0Intel Xeon E5-2450 0 @ 2.10GHz (16 Cores)Dell 0R5KP9Intel Xeon E5/Core16384MB4 x 500GB Western Digital WD5003ABYX-1Matrox s G200eR2Broadcom NetXtreme BCM5720 Gigabit PCIe + Mellanox MT27500 Family3.13.0-33-generic (x86_64)X Server 1.15.1OpenBenchmarking.orgEnvironment Details- kvm-1__iozone: LIBGL_ALWAYS_SOFTWARE=1Compiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- DEADLINE / data=ordered,errors=remount-ro,relatime,rwSystem Details- Disk Scheduler: DEADLINE.

kvm-1__iozone vs. compare_kvm_native ComparisonPhoronix Test SuiteBaseline+18.3%+18.3%+36.6%+36.6%+54.9%+54.9%+73.2%+73.2%14.7%9.7%8%5.3%5.1%2.8%2.7%4Kb - 512MB - Read Performance73.3%4Kb - 8GB - Read Performance60.2%4Kb - 2GB - Read Performance56.9%4Kb - 4GB - Read Performance38.5%64Kb - 8GB - Write Performance15.1%64Kb - 8GB - Read Performance1MB - 8GB - Write Performance14.1%4Kb - 8GB - Write Performance12.7%4Kb - 2GB - Write Performance12.4%4Kb - 512MB - Write Performance11.9%64Kb - 2GB - Write Performance11.8%1MB - 512MB - Write Performance10.1%1MB - 4GB - Write Performance9.8%64Kb - 4GB - Read Performance1MB - 512MB - Read Performance1MB - 2GB - Write Performance7.8%64Kb - 4GB - Write Performance7.5%4Kb - 4GB - Write Performance5.9%1MB - 8GB - Read Performance64Kb - 512MB - Read Performance64Kb - 512MB - Write Performance3.9%1MB - 4GB - Read Performance1MB - 2GB - Read PerformanceIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzonekvm-1__iozonecompare_kvm_native

kvm-1_iozoneiozone: 1MB - 2GB - Read Performanceiozone: 1MB - 4GB - Read Performanceiozone: 1MB - 8GB - Read Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 1MB - 2GB - Write Performanceiozone: 1MB - 4GB - Write Performanceiozone: 1MB - 8GB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 1MB - 512MB - Read Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 1MB - 512MB - Write Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 512MB - Write Performancekvm-1__iozonecompare_kvm_native3664.964362.105554.803343.084040.765251.87105.80108.97108.76105.44105.59106.773845.134450.225192.953413.433147.37108.16106.65108.8099.4599.043649.3494.923765.684482.095850.502130.332918.513277.4198.1499.2495.3593.8199.7194.743892.274880.615956.053686.951815.8796.7699.2194.4990.3288.493835.2691.36OpenBenchmarking.org

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 2GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native8001600240032004000SE +/- 30.88, N = 3SE +/- 28.46, N = 33664.963765.681. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 2GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native7001400210028003500Min: 3609.67 / Avg: 3664.96 / Max: 3716.43Min: 3710.3 / Avg: 3765.68 / Max: 3804.751. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 4GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native10002000300040005000SE +/- 133.63, N = 6SE +/- 157.92, N = 64362.104482.091. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 4GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native8001600240032004000Min: 4040.08 / Avg: 4362.1 / Max: 4902.12Min: 4140.28 / Avg: 4482.09 / Max: 5134.691. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native13002600390052006500SE +/- 114.12, N = 6SE +/- 135.97, N = 65554.805850.501. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native10002000300040005000Min: 5235.26 / Avg: 5554.8 / Max: 5884.45Min: 5414.64 / Avg: 5850.5 / Max: 6263.211. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native7001400210028003500SE +/- 16.10, N = 3SE +/- 47.72, N = 63343.082130.331. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native6001200180024003000Min: 3310.88 / Avg: 3343.08 / Max: 3359.59Min: 2012.31 / Avg: 2130.33 / Max: 2285.481. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native9001800270036004500SE +/- 146.18, N = 6SE +/- 66.94, N = 64040.762918.511. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native7001400210028003500Min: 3796.38 / Avg: 4040.76 / Max: 4744.44Min: 2703.2 / Avg: 2918.51 / Max: 3102.921. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native11002200330044005500SE +/- 70.21, N = 3SE +/- 50.19, N = 55251.873277.411. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native9001800270036004500Min: 5125.36 / Avg: 5251.87 / Max: 5367.88Min: 3188.26 / Avg: 3277.41 / Max: 3466.491. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 2GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 1.16, N = 3SE +/- 0.42, N = 3105.8098.141. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 2GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 103.48 / Avg: 105.8 / Max: 107.13Min: 97.41 / Avg: 98.14 / Max: 98.881. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 4GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 0.73, N = 3SE +/- 0.34, N = 3108.9799.241. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 4GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 107.66 / Avg: 108.97 / Max: 110.19Min: 98.7 / Avg: 99.24 / Max: 99.861. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 0.41, N = 3SE +/- 0.31, N = 3108.7695.351. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 108.16 / Avg: 108.76 / Max: 109.54Min: 94.73 / Avg: 95.35 / Max: 95.671. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 0.47, N = 3SE +/- 0.41, N = 3105.4493.811. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 104.69 / Avg: 105.44 / Max: 106.31Min: 93.18 / Avg: 93.81 / Max: 94.571. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 1.75, N = 3SE +/- 0.29, N = 3105.5999.711. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 102.22 / Avg: 105.59 / Max: 108.11Min: 99.14 / Avg: 99.71 / Max: 100.111. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 1.78, N = 4SE +/- 0.11, N = 3106.7794.741. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 101.6 / Avg: 106.77 / Max: 109.45Min: 94.59 / Avg: 94.74 / Max: 94.951. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native8001600240032004000SE +/- 16.06, N = 3SE +/- 55.74, N = 33845.133892.271. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native7001400210028003500Min: 3813.24 / Avg: 3845.13 / Max: 3864.34Min: 3795.02 / Avg: 3892.27 / Max: 3988.081. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native10002000300040005000SE +/- 161.69, N = 6SE +/- 40.45, N = 34450.224880.611. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native8001600240032004000Min: 4131.19 / Avg: 4450.22 / Max: 5095.19Min: 4827.51 / Avg: 4880.61 / Max: 4960.011. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native13002600390052006500SE +/- 248.46, N = 6SE +/- 96.16, N = 35192.955956.051. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native10002000300040005000Min: 4580.24 / Avg: 5192.95 / Max: 6179.22Min: 5767.82 / Avg: 5956.05 / Max: 6084.341. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native8001600240032004000SE +/- 16.26, N = 3SE +/- 24.97, N = 33413.433686.951. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native6001200180024003000Min: 3382.17 / Avg: 3413.43 / Max: 3436.82Min: 3637.97 / Avg: 3686.95 / Max: 3719.821. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native7001400210028003500SE +/- 23.89, N = 3SE +/- 2.31, N = 33147.371815.871. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native5001000150020002500Min: 3103.74 / Avg: 3147.37 / Max: 3186.06Min: 1811.38 / Avg: 1815.87 / Max: 1819.051. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 1.13, N = 3SE +/- 0.36, N = 3108.1696.761. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 106.02 / Avg: 108.16 / Max: 109.87Min: 96.05 / Avg: 96.76 / Max: 97.171. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 0.79, N = 3SE +/- 0.26, N = 3106.6599.211. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 105.19 / Avg: 106.65 / Max: 107.91Min: 98.69 / Avg: 99.21 / Max: 99.551. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 0.31, N = 3SE +/- 0.14, N = 3108.8094.491. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 108.22 / Avg: 108.8 / Max: 109.25Min: 94.21 / Avg: 94.49 / Max: 94.681. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 1.48, N = 6SE +/- 1.11, N = 399.4590.321. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 95.68 / Avg: 99.45 / Max: 104.17Min: 88.1 / Avg: 90.32 / Max: 91.481. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 0.71, N = 3SE +/- 0.85, N = 399.0488.491. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 97.63 / Avg: 99.04 / Max: 99.91Min: 86.81 / Avg: 88.49 / Max: 89.51. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native8001600240032004000SE +/- 30.58, N = 3SE +/- 22.68, N = 33649.343835.261. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performancekvm-1__iozonecompare_kvm_native7001400210028003500Min: 3598.58 / Avg: 3649.34 / Max: 3704.27Min: 3789.93 / Avg: 3835.26 / Max: 3859.221. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100SE +/- 1.94, N = 6SE +/- 0.13, N = 394.9291.361. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performancekvm-1__iozonecompare_kvm_native20406080100Min: 90.11 / Avg: 94.92 / Max: 100.9Min: 91.12 / Avg: 91.36 / Max: 91.561. (CC) gcc options: -O3

kvm-1__iozone

Processor: 16 x QEMU Virtual 2.0.0 @ 2.10GHz (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 15360MB, Disk: 17GB QEMU HDD, Graphics: LLVMpipe, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Realtek RTL-8100/8101L/8139

OS: Ubuntu 14.04, Kernel: 3.16.0-30-generic (x86_64), Desktop: Unity 7.2.4, Display Server: X Server 1.16.0, Display Driver: cirrus 1.5.2, OpenGL: 3.0 Mesa 10.3.2 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 2.0.0

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: DEADLINE.

Testing initiated at 10 April 2015 22:51 by user kvm.

compare_kvm_native

Processor: Intel Xeon E5-2450 0 @ 2.10GHz (16 Cores), Motherboard: Dell 0R5KP9, Chipset: Intel Xeon E5/Core, Memory: 16384MB, Disk: 4 x 500GB Western Digital WD5003ABYX-1, Graphics: Matrox s G200eR2, Network: Broadcom NetXtreme BCM5720 Gigabit PCIe + Mellanox MT27500 Family

OS: Ubuntu 14.04, Kernel: 3.13.0-33-generic (x86_64), Display Server: X Server 1.15.1, Compiler: GCC 4.8, File-System: ext4

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
System Notes: Disk Scheduler: DEADLINE.

Testing initiated at 16 April 2015 12:59 by user vnc.