4.11 Staging XPTI for PV Guests

Xen 4.11 Staging xpti=true on Debian PV Guest

HTML result view exported from: https://openbenchmarking.org/result/1801234-AL-1801231AL26&rdt&grw.

4.11 Staging XPTI for PV GuestsProcessorMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerStaging xpti=falseStaging xpti=trueIntel Xeon E5620 @ 2.39GHz (1 Core / 16 Threads)10240MB40GBxenDebian unstable4.14.0-3-amd64 (x86_64)GCC 7.2.0xfs800x600Xen 4.11.-unstable HypervisorOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details- NONE / attr2,inode64,noatime,nobarrier,nodev,nodiratime,noquota,rw

4.11 Staging XPTI for PV Guestsstress-ng: Cryptostress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingiozone: 64Kb - 4GB - Read Performanceiozone: 64Kb - 4GB - Write Performancenpb: EP.Cjohn-the-ripper: Blowfishcompress-pbzip2: 256MB File Compressionsmallpt: Global Illumination Renderer; 100 Samplessqlite: Default Test Directorypgbench: Buffer Test - Normal Load - Read Writeaio-stress: Rand WriteStaging xpti=falseStaging xpti=true687.981166.421399.39713063.124932.6075.55331.6169478.7175343.06456.261892.34686.241206.90715.47329333.753969.3276.74332.8269209.4076346.10483.011876.02OpenBenchmarking.org

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CryptoStaging xpti=falseStaging xpti=true150300450600750SE +/- 0.19, N = 3SE +/- 0.46, N = 3687.98686.241. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory CopyingStaging xpti=falseStaging xpti=true30060090012001500SE +/- 21.50, N = 3SE +/- 11.55, N = 31166.421206.901. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityStaging xpti=falseStaging xpti=true30060090012001500SE +/- 27.45, N = 6SE +/- 0.57, N = 31399.39715.471. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingStaging xpti=falseStaging xpti=true150K300K450K600K750KSE +/- 4992.19, N = 3SE +/- 3580.82, N = 3713063.12329333.751. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

IOzone

Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Read PerformanceStaging xpti=falseStaging xpti=true11002200330044005500SE +/- 74.07, N = 5SE +/- 77.69, N = 34932.603969.321. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Write PerformanceStaging xpti=falseStaging xpti=true20406080100SE +/- 1.04, N = 6SE +/- 1.62, N = 675.5576.741. (CC) gcc options: -O3

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.CStaging xpti=falseStaging xpti=true70140210280350SE +/- 0.53, N = 3SE +/- 0.95, N = 3331.61332.821. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 2.1.1

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishStaging xpti=falseStaging xpti=true15003000450060007500SE +/- 3.00, N = 3SE +/- 5.69, N = 3694769201. (CC) gcc options: -fopenmp -lcrypt

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionStaging xpti=falseStaging xpti=true3691215SE +/- 0.70, N = 6SE +/- 0.63, N = 68.719.401. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesStaging xpti=falseStaging xpti=true2040608010075761. (CXX) g++ options: -fopenmp

SQLite

Test Target: Default Test Directory

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryStaging xpti=falseStaging xpti=true80160240320400SE +/- 0.76, N = 3SE +/- 1.14, N = 3343.06346.101. (CC) gcc options: -O2 -lcurses -ldl -lpthread

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteStaging xpti=falseStaging xpti=true100200300400500SE +/- 7.87, N = 3SE +/- 5.21, N = 3456.26483.011. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteStaging xpti=falseStaging xpti=true400800120016002000SE +/- 22.25, N = 3SE +/- 14.59, N = 31892.341876.021. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.5