cpu_test_after_increasing-CPU-Load

KVM testing on Oracle Linux Server 7.5 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1809075-AR-CPUTESTAF74&gru.

cpu_test_after_increasing-CPU-LoadProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layercpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after2 x Intel Core (Haswell no TSX) @ 2.60GHz (8 Cores)Red Hat KVM (1.10.2-3.el7_4.1 BIOS)Intel 440FX- 82441FX PMC64512MB504GBCirrus Logic GD 5446Red Hat Virtio deviceOracle Linux Server 7.54.1.12-124.17.2.el7uek.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.orgSecurity Details- KPTI + lfence + Full generic retpoline Protection

cpu_test_after_increasing-CPU-Loadstream: Copystream: Scalestream: Triadstream: Addhimeno: Poisson Pressure Solvertscp: AI Chess Performancec-ray: Total Time - 4K, 16 Rays Per Pixelcpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after40206.9828466.4831704.0032611.561233.56958065156.1145833.2034581.5039458.3039471.321464.291044434146.36OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copycpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after10K20K30K40K50KSE +/- 564.64, N = 5SE +/- 310.21, N = 540206.9845833.20

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalecpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after7K14K21K28K35KSE +/- 291.43, N = 5SE +/- 112.59, N = 528466.4834581.50

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadcpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after8K16K24K32K40KSE +/- 574.48, N = 5SE +/- 47.51, N = 531704.0039458.30

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addcpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after8K16K24K32K40KSE +/- 231.05, N = 5SE +/- 99.32, N = 532611.5639471.32

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solvercpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after30060090012001500SE +/- 21.79, N = 3SE +/- 6.32, N = 31233.561464.29

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess Performancecpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after200K400K600K800K1000KSE +/- 22186.41, N = 10SE +/- 12394.52, N = 89580651044434

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelcpu_test_after_increasing-CPU-Loadcomparision_cpu_before_after306090120150SE +/- 0.64, N = 3SE +/- 1.25, N = 3156.11146.36

Phoronix Test Suite v10.8.4