network-loopback-plas1

KVM testing on Ubuntu 16.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2007220-NE-NETWORKLO43
Jump To Table - Results

Statistics

Remove Outliers Before Calculating Averages

Graph Settings

Prefer Vertical Bar Graphs

Table

Show Detailed System Result Table

Run Management

Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
4 x Intel Xeon (Skylake IBRS) - cirrusdrmfb - Red Hat
July 22 2020
  2 Minutes

4 x Intel Xeon (Skylake IBRS) - cirrusdrmfb - Red Hat

Processor: 4 x Intel Xeon (Skylake IBRS) (4 Cores), Motherboard: Red Hat OpenStack Compute (1.11.0-2.el7 BIOS), Memory: 18GB, Disk: 3GB, Graphics: cirrusdrmfb

OS: Ubuntu 16.04, Kernel: 4.15.0-76-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Processor Notes: CPU Microcode: 0x1
Security Notes: 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-plas1OpenBenchmarking.orgPhoronix Test Suite4 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 20160609ext41024x768KVMProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerNetwork-loopback-plas1 BenchmarksSystem Logs- 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

Loopback TCP Network Performance

This test measures the loopback network adapter performance using a micro-benchmark to measure the TCP performance. Learn more via the OpenBenchmarking.org test page.

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

4 x Intel Xeon (Skylake IBRS) - cirrusdrmfb - Red Hat

Processor: 4 x Intel Xeon (Skylake IBRS) (4 Cores), Motherboard: Red Hat OpenStack Compute (1.11.0-2.el7 BIOS), Memory: 18GB, Disk: 3GB, Graphics: cirrusdrmfb

OS: Ubuntu 16.04, Kernel: 4.15.0-76-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Processor Notes: CPU Microcode: 0x1
Security Notes: 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

Testing initiated at 22 July 2020 20:40 by user root.