worldzhang

KVM testing on CentOS Linux 8 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2012219-FI-WORLDZHAN26&rdt&grr.

worldzhangProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layers52xl16.x86.tx-smallpts52xl16.x86.tx-coremarks52xl16.x86.tx-cache-reads52xl16.x86.tx-ipcs52xl16.x86.tx-glibcs52xl16.x86.tx-7zips52xl16.x86.tx-cppIntel Xeon Platinum 8255C (8 Cores)Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 16384 MB RAM Smdbmds50GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 84.18.0-80.el8.x86_64 (x86_64)GCC 8.3.1 20191121ext41024x768KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver Processor Details- CPU Microcode: 0x1Security Details- l1tf: Mitigation of PTE Inversion + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling

worldzhangcpp-perf-bench: Math Librarycachebench: Readcpp-perf-bench: Atolcompress-7zip: Compress Speed Testipc-benchmark: FIFO Named Pipe - 1024cpp-perf-bench: Ctypeipc-benchmark: FIFO Named Pipe - 128ipc-benchmark: Unnamed Pipe - 256ipc-benchmark: Unnamed Pipe - 128smallpt: Global Illumination Renderer; 128 Samplesglibc-bench: expcoremark: CoreMark Size 666 - Iterations Per Secondglibc-bench: sincosglibc-bench: cosglibc-bench: sinipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: Unnamed Pipe - 512glibc-bench: asinhglibc-bench: tanhglibc-bench: atanhglibc-bench: sinhglibc-bench: log2glibc-bench: pthread_onceglibc-bench: ffsllglibc-bench: sqrtglibc-bench: modfglibc-bench: ffsipc-benchmark: Unnamed Unix Domain Socket - 1024ipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: Unnamed Unix Domain Socket - 512ipc-benchmark: TCP Socket - 1024ipc-benchmark: Unnamed Unix Domain Socket - 128ipc-benchmark: FIFO Named Pipe - 512ipc-benchmark: Unnamed Pipe - 1024ipc-benchmark: TCP Socket - 512ipc-benchmark: TCP Socket - 256ipc-benchmark: TCP Socket - 128s52xl16.x86.tx-smallpts52xl16.x86.tx-coremarks52xl16.x86.tx-cache-reads52xl16.x86.tx-ipcs52xl16.x86.tx-glibcs52xl16.x86.tx-7zips52xl16.x86.tx-cpp30.617117564.2700292607.2510406191081347118359311945101073166110925793267596957497673911227761033800105359110753371243589129514814546649.7340620.342570.310269.210920.650617.360316.306515.227012.28872.430632.412992.735563.400402.4065521029467.12786.65642.822OpenBenchmarking.org

CppPerformanceBenchmarks

Test: Math Library

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Librarys52xl16.x86.tx-cpp100200300400500SE +/- 1.33, N = 3467.131. (CXX) g++ options: -std=c++11 -O3

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Reads52xl16.x86.tx-cache-read6001200180024003000SE +/- 0.20, N = 32607.25MIN: 2601.93 / MAX: 2609.951. (CC) gcc options: -lrt

CppPerformanceBenchmarks

Test: Atol

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atols52xl16.x86.tx-cpp20406080100SE +/- 0.05, N = 386.661. (CXX) g++ options: -std=c++11 -O3

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Tests52xl16.x86.tx-7zip5K10K15K20K25KSE +/- 177.91, N = 3210291. (CXX) g++ options: -pipe -lpthread

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 7988.15, N = 151040619

CppPerformanceBenchmarks

Test: Ctype

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctypes52xl16.x86.tx-cpp1020304050SE +/- 0.01, N = 342.821. (CXX) g++ options: -std=c++11 -O3

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 12765.17, N = 151081347

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256s52xl16.x86.tx-ipc300K600K900K1200K1500KSE +/- 12499.49, N = 151183593

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128s52xl16.x86.tx-ipc300K600K900K1200K1500KSE +/- 22456.89, N = 151194510

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Sampless52xl16.x86.tx-smallpt714212835SE +/- 0.03, N = 330.621. (CXX) g++ options: -fopenmp -O3

glibc bench

Benchmark: exp

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: exps52xl16.x86.tx-glibc3691215SE +/- 0.02851, N = 39.73406

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per Seconds52xl16.x86.tx-coremark30K60K90K120K150KSE +/- 318.79, N = 3117564.271. (CC) gcc options: -O2 -lrt" -lrt

glibc bench

Benchmark: sincos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincoss52xl16.x86.tx-glibc510152025SE +/- 0.01, N = 320.34

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: coss52xl16.x86.tx-glibc1632486480SE +/- 0.01, N = 370.31

glibc bench

Benchmark: sin

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sins52xl16.x86.tx-glibc1530456075SE +/- 0.00, N = 369.21

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 12769.91, N = 61073166

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 14360.37, N = 41109257

glibc bench

Benchmark: asinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinhs52xl16.x86.tx-glibc510152025SE +/- 0.01, N = 320.65

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhs52xl16.x86.tx-glibc48121620SE +/- 0.01, N = 317.36

glibc bench

Benchmark: atanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanhs52xl16.x86.tx-glibc48121620SE +/- 0.00, N = 316.31

glibc bench

Benchmark: sinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinhs52xl16.x86.tx-glibc48121620SE +/- 0.00, N = 315.23

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2s52xl16.x86.tx-glibc3691215SE +/- 0.00, N = 312.29

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onces52xl16.x86.tx-glibc0.54691.09381.64072.18762.7345SE +/- 0.00076, N = 32.43063

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffslls52xl16.x86.tx-glibc0.54291.08581.62872.17162.7145SE +/- 0.00033, N = 32.41299

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrts52xl16.x86.tx-glibc0.61551.2311.84652.4623.0775SE +/- 0.00280, N = 32.73556

glibc bench

Benchmark: modf

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modfs52xl16.x86.tx-glibc0.76511.53022.29533.06043.8255SE +/- 0.00356, N = 33.40040

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffss52xl16.x86.tx-glibc0.54151.0831.62452.1662.7075SE +/- 0.00106, N = 32.40655

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 10784.07, N = 3932675

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 2447.38, N = 3969574

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 12641.75, N = 3976739

IPC_benchmark

Type: TCP Socket - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 3952.97, N = 31122776

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 3385.48, N = 31033800

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 14810.56, N = 31053591

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024s52xl16.x86.tx-ipc200K400K600K800K1000KSE +/- 1898.85, N = 31075337

IPC_benchmark

Type: TCP Socket - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512s52xl16.x86.tx-ipc300K600K900K1200K1500KSE +/- 3119.24, N = 31243589

IPC_benchmark

Type: TCP Socket - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256s52xl16.x86.tx-ipc300K600K900K1200K1500KSE +/- 1091.91, N = 31295148

IPC_benchmark

Type: TCP Socket - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128s52xl16.x86.tx-ipc300K600K900K1200K1500KSE +/- 7725.63, N = 31454664

Phoronix Test Suite v10.8.5