ram-full

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2201256-TJ-RAMFULL7027&grs.

ram-fullProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemSystem Layerram1ram2ram3ram4ram5ram6ram7ram8ram9ram10ram11ram12ram13Intel Xeon (1 Core / 2 Threads)Google Compute Engine n2-standard-28GB27GB PersistentDiskCentOS Linux 73.10.0-1160.53.1.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfsKVMOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Processor Details- CPU Microcode: 0x1

ram-fullramspeed: Copy - Floating Pointramspeed: Average - Floating Pointramspeed: Scale - Integerramspeed: Add - Integerramspeed: Copy - Integerramspeed: Average - Integerramspeed: Scale - Floating Pointramspeed: Add - Floating Pointramspeed: Triad - Integerramspeed: Triad - Floating Pointram1ram2ram3ram4ram5ram6ram7ram8ram9ram10ram11ram12ram1313285.6013303.0213307.3113596.1013367.2513412.6312974.3013521.4513463.0913506.1113490.6913528.6113131.1013648.5113210.7013520.2813057.2413552.7713452.8813532.8613629.7513249.9713379.9513089.0813808.3213300.0613378.7412959.9713612.0813517.3513488.7013191.3013227.8613161.4113559.3813330.8813340.2812928.0813473.3613496.7813423.2913210.4013312.4313182.9313554.2813286.2813346.3712958.2313466.7413402.6313394.1713304.6913251.2213258.1513566.0413278.5513341.4112943.2413408.5513517.9413459.5313264.0113243.1813053.3413578.1813328.1613359.6512982.8013459.8113517.2313445.7413236.3013217.2713004.5613481.5613096.1013320.7012954.7313454.6113402.9713392.2913150.9913205.8613028.0413434.9213133.6713268.3612870.4313434.2513427.7113430.0413109.7413157.4413037.5413534.9813159.1213216.7012731.6413411.0713289.4313328.0012938.9013446.6013078.9312901.2012957.8412800.4413321.5812920.0413088.1512661.6713304.5713230.2713273.14OpenBenchmarking.org

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 29.99, N = 3SE +/- 77.90, N = 3SE +/- 106.26, N = 3SE +/- 75.63, N = 3SE +/- 23.77, N = 3SE +/- 33.84, N = 3SE +/- 47.64, N = 3SE +/- 83.96, N = 3SE +/- 108.82, N = 3SE +/- 60.05, N = 3SE +/- 28.44, N = 313285.6013490.6913249.9713191.3013210.4013304.6913264.0113236.3013150.9913109.7412901.201. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 52.16, N = 3SE +/- 7.14, N = 3SE +/- 45.41, N = 3SE +/- 10.69, N = 3SE +/- 28.14, N = 3SE +/- 14.40, N = 3SE +/- 0.98, N = 3SE +/- 23.18, N = 3SE +/- 5.17, N = 3SE +/- 15.91, N = 3SE +/- 23.20, N = 313303.0213528.6113379.9513227.8613312.4313251.2213243.1813217.2713205.8613157.4412957.841. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram12ram133K6K9K12K15KSE +/- 90.90, N = 3SE +/- 42.20, N = 3SE +/- 34.49, N = 3SE +/- 9.32, N = 3SE +/- 31.96, N = 3SE +/- 78.71, N = 3SE +/- 42.27, N = 3SE +/- 15.18, N = 3SE +/- 50.69, N = 3SE +/- 37.73, N = 3SE +/- 15.27, N = 3SE +/- 19.62, N = 313307.3113131.1013089.0813161.4113182.9313258.1513053.3413004.5613028.0413037.5412938.9012800.441. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerram1ram2ram3ram4ram5ram6ram7ram8ram9ram10ram11ram12ram133K6K9K12K15KSE +/- 19.33, N = 3SE +/- 33.58, N = 3SE +/- 34.12, N = 3SE +/- 32.18, N = 3SE +/- 53.36, N = 3SE +/- 32.90, N = 3SE +/- 57.10, N = 3SE +/- 5.52, N = 3SE +/- 30.71, N = 3SE +/- 48.30, N = 3SE +/- 25.54, N = 3SE +/- 68.40, N = 3SE +/- 35.95, N = 313596.1013648.5113629.7513808.3213559.3813554.2813566.0413578.1813481.5613434.9213534.9813446.6013321.581. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram12ram133K6K9K12K15KSE +/- 33.72, N = 3SE +/- 71.23, N = 3SE +/- 36.20, N = 3SE +/- 37.21, N = 3SE +/- 52.58, N = 3SE +/- 44.31, N = 3SE +/- 17.96, N = 3SE +/- 143.06, N = 3SE +/- 59.32, N = 3SE +/- 27.34, N = 3SE +/- 49.89, N = 3SE +/- 32.22, N = 313367.2513210.7013300.0613330.8813286.2813278.5513328.1613096.1013133.6713159.1213078.9312920.041. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 20.17, N = 3SE +/- 12.18, N = 3SE +/- 14.26, N = 3SE +/- 12.31, N = 3SE +/- 24.22, N = 3SE +/- 10.86, N = 3SE +/- 11.56, N = 3SE +/- 16.87, N = 3SE +/- 12.25, N = 3SE +/- 7.52, N = 3SE +/- 19.11, N = 313412.6313520.2813378.7413340.2813346.3713341.4113359.6513320.7013268.3613216.7013088.151. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 77.34, N = 3SE +/- 33.21, N = 3SE +/- 115.59, N = 3SE +/- 135.02, N = 3SE +/- 83.71, N = 3SE +/- 10.84, N = 3SE +/- 17.56, N = 3SE +/- 0.60, N = 3SE +/- 74.46, N = 3SE +/- 49.37, N = 3SE +/- 35.39, N = 312974.3013057.2412959.9712928.0812958.2312943.2412982.8012954.7312870.4312731.6412661.671. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 55.98, N = 3SE +/- 27.58, N = 3SE +/- 74.83, N = 3SE +/- 70.40, N = 3SE +/- 167.37, N = 3SE +/- 40.55, N = 3SE +/- 89.51, N = 3SE +/- 36.64, N = 3SE +/- 54.65, N = 3SE +/- 36.67, N = 3SE +/- 37.88, N = 313521.4513552.7713612.0813473.3613466.7413408.5513459.8113454.6113434.2513411.0713304.571. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 2.67, N = 3SE +/- 32.98, N = 3SE +/- 52.21, N = 3SE +/- 26.27, N = 3SE +/- 40.62, N = 3SE +/- 18.88, N = 3SE +/- 15.03, N = 3SE +/- 29.63, N = 3SE +/- 20.25, N = 3SE +/- 80.13, N = 3SE +/- 138.56, N = 313463.0913452.8813517.3513496.7813402.6313517.9413517.2313402.9713427.7113289.4313230.271. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointram1ram2ram4ram5ram6ram7ram8ram9ram10ram11ram133K6K9K12K15KSE +/- 33.38, N = 3SE +/- 52.46, N = 3SE +/- 43.14, N = 3SE +/- 5.21, N = 3SE +/- 25.51, N = 3SE +/- 12.89, N = 3SE +/- 17.01, N = 3SE +/- 85.57, N = 3SE +/- 25.36, N = 3SE +/- 54.35, N = 3SE +/- 30.67, N = 313506.1113532.8613488.7013423.2913394.1713459.5313445.7413392.2913430.0413328.0013273.141. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.4