RAM performance

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

HTML result view exported from: https://openbenchmarking.org/result/1809113-AR-RAMPERFOR04.

RAM performanceProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerRAM performance2 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 7.54.1.12-124.16.4.el7uek.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.org- KPTI + lfence + Full generic retpoline Protection

RAM performancestream: Copystream: Scalestream: Triadstream: AddRAM performance47290.0835645.5440398.6840427.92OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyRAM performance10K20K30K40K50KSE +/- 690.99, N = 547290.08

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleRAM performance8K16K24K32K40KSE +/- 516.52, N = 535645.54

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadRAM performance9K18K27K36K45KSE +/- 355.68, N = 540398.68

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddRAM performance9K18K27K36K45KSE +/- 475.21, N = 540427.92

Phoronix Test Suite v10.8.4