network-loopback-plas1

KVM testing on Ubuntu 16.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2007220-NE-NETWORKLO43.

network-loopback-plas1ProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem Layer4 x Intel Xeon (Skylake IBRS) - cirrusdrmfb - Red Hat4 x Intel Xeon (Skylake IBRS) (4 Cores)Red Hat OpenStack Compute (1.11.0-2.el7 BIOS)18GB3GBcirrusdrmfbUbuntu 16.044.15.0-76-generic (x86_64)GCC 5.4.0 20160609ext41024x768KVMOpenBenchmarking.org- CPU Microcode: 0x1- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

network-loopback-plas1network-loopback: Time To Transfer 10GB Via LoopbackStandard ErrorStandard Deviation4 x Intel Xeon (Skylake IBRS) - cirrusdrmfb - Red Hat24.8330.322.60%OpenBenchmarking.org

Loopback TCP Network Performance

Time To Transfer 10GB Via Loopback

OpenBenchmarking.orgSeconds, Fewer Is BetterLoopback TCP Network PerformanceTime To Transfer 10GB Via Loopback4 x Intel Xeon (Skylake IBRS) - cirrusdrmfb - Red Hat612182430SE +/- 0.32, N = 424.83

Phoronix Test Suite v10.8.4