IO

QEMU testing on Debian 7.6 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 1408024-KH-IO728389604
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Result
Identifier
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Performance Per
Dollar
Date
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  Test
  Duration
512 MB RAM - QEMU Virtual
August 02 2014
 
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IOOpenBenchmarking.orgPhoronix Test SuiteQEMU Virtual @ 2.59GHz (1 Core)Red Hat KVMRed Hat Virtio1 x 512 MB RAM29GBCirrus Logic GD 5446Red Hat Virtio deviceDebian 7.63.2.0-4-amd64 (x86_64)GCC 4.7.2ext4QEMUProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem LayerIO BenchmarksSystem Logs- --build=x86_64-linux-gnu --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=i586 --with-tune=generic -v - CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr - Disk Scheduler: CFQ.

IOiozone: 1MB - 8GB - Read Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 1MB - 8GB - Write Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 64Kb - 8GB - Write Performanceramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointcompress-gzip: 2GB File Compression512 MB RAM - QEMU Virtual1164.891183.23287.03290.191142.35295.369677.778926.638995.319593.3092599537.278862.458921.319510.519222.1417.54OpenBenchmarking.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: 8GB - Disk Test: Read Performance512 MB RAM - QEMU Virtual30060090012001500SE +/- 31.87, N = 61164.891. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance512 MB RAM - QEMU Virtual30060090012001500SE +/- 38.31, N = 61183.231. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance512 MB RAM - QEMU Virtual60120180240300SE +/- 7.63, N = 6287.031. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance512 MB RAM - QEMU Virtual60120180240300SE +/- 8.39, N = 6290.191. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance512 MB RAM - QEMU Virtual2004006008001000SE +/- 18.20, N = 31142.351. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance512 MB RAM - QEMU Virtual60120180240300SE +/- 6.83, N = 6295.361. (CC) gcc options: -O3

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer512 MB RAM - QEMU Virtual2K4K6K8K10K9677.77

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer512 MB RAM - QEMU Virtual2K4K6K8K10K8926.63

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer512 MB RAM - QEMU Virtual2K4K6K8K10K8995.31

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer512 MB RAM - QEMU Virtual2K4K6K8K10K9593.30

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer512 MB RAM - QEMU Virtual2K4K6K8K10K9259

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point512 MB RAM - QEMU Virtual2K4K6K8K10K9537.27

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point512 MB RAM - QEMU Virtual2K4K6K8K10K8862.45

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point512 MB RAM - QEMU Virtual2K4K6K8K10K8921.31

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point512 MB RAM - QEMU Virtual2K4K6K8K10K9510.51

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point512 MB RAM - QEMU Virtual2K4K6K8K10K9222.14

Gzip Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compression512 MB RAM - QEMU Virtual48121620SE +/- 0.25, N = 317.54