one vm running network loopback

KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1809249-RA-ONEVMRUNN17.

one vm running network loopbackProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerRealtek RTL-8100Intel Core @ 3.59GHz (1 Core)QEMU Standard PC (i440FX + PIIX 1996) (1.10.2-1ubuntu1 BIOS)Intel 440FX- 82441FX PMC1280MB43GB QEMU HDDRed Hat QXL paravirtual graphic cardQEMU GenericRealtek RTL-8100/8101L/8139Ubuntu 18.044.15.0-34-generic (x86_64)GCC 7.3.0ext41024x768KVMOpenBenchmarking.org- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + PTE Inversion

one vm running network loopbacknetwork-loopback: Time To Transfer 10GB Via LoopbackStandard ErrorStandard DeviationRealtek RTL-810015.620.111.20%OpenBenchmarking.org

Loopback TCP Network Performance

Time To Transfer 10GB Via Loopback

OpenBenchmarking.orgSeconds, Fewer Is BetterLoopback TCP Network PerformanceTime To Transfer 10GB Via LoopbackRealtek RTL-810048121620SE +/- 0.11, N = 315.62

Phoronix Test Suite v10.8.4