Pre Post Spectre Meltdown Linux Distribution Testing

Tests for a future article by Michael Larabel.

HTML result view exported from: https://openbenchmarking.org/result/1803073-FO-1801127FO74&grw.

Pre Post Spectre Meltdown Linux Distribution TestingProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionVulkanCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)ASUS PRIME Z370-A (0606 BIOS)Intel Device 3ec216384MBSamsung SSD 950 PRO 256GBLLVMpipeRealtek GenericIntel ConnectionCentOS Linux 73.10.0-693.el7.x86_64 (x86_64)GNOME Shell 3.22.3X Server 1.19.3modesetting 1.19.32.1 Mesa 17.0.1 Gallium 0.4 (LLVM 3.9 256 bits)GCC 4.8.5 20150623xfs1024x7683.10.0-693.11.6.el7.x86_64 (x86_64)2 x 8192 MB DDR4-3000MT/sEFI VGARealtek ALC1220Clear Linux OS 201904.14.12-501.native (x86_64)1.0.39GCC 7.2.1 20171126 + Clang 5.0.1 + LLVM 5.0.1ext4Clear Linux OS 203104.14.13-508.native (x86_64)16384MBLLVMpipeRealtek GenericDebian 9.34.9.0-4-amd64 (x86_64)GNOME Shell 3.22.3modesetting 1.19.23.3 Mesa 13.0.6 Gallium 0.4 (LLVM 3.9 256 bits)GCC 6.3.0 201705164.9.0-5-amd64 (x86_64)16GB Voyager 3.0 + Samsung SSD 950 PRO 256GBopenSUSE 42.34.4.76-1-default (x86_64)KDE Plasma 5.8.7X Server 1.18.3modesetting 1.18.33.3 Mesa 17.0.5 Gallium 0.4 (LLVM 3.8 256 bits)GCC 4.8.5xfsRealtek ALC12204.4.104-39-default (x86_64)Samsung SSD 950 PRO 256GBEFI VGAUbuntu 17.104.13.0-16-generic (x86_64)GNOME Shell 3.26.1modesetting 1.19.53.3 Mesa 17.2.2 (LLVM 5.0 256 bits)GCC 7.2.0ext4llvmpipe 16000MB4.13.0-25-generic (x86_64)GNOME Shell 3.26.22 x Intel Xeon Platinum 8168 @ 3.70GHz (48 Cores / 96 Threads)Intel S2600WFD (SE5C620.86B.0X.01.0007.062120172125 BIOS)Intel Sky Lake-E DMI3 Registers386048MB800GB INTEL SSDSC2BA80 + 200GB INTEL SSDPEDMD200G4ASPEED ASPEED FamilySmart CableIntel Connection X722 for 10GBASE-TRed Hat Enterprise Linux Server 7.5 Beta3.10.0-851.el7.x86_64 (x86_64)GNOME Shell 3.25.4GCC 4.8.5 20150623xfsOpenBenchmarking.orgCompiler Details- CentOS 7: Pre: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic- CentOS 7: Post: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic- Clear Linux: Pre: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Clear Linux: Post: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Debian 9: Pre: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,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-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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - Debian 9: Post: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,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-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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - openSUSE 42.3: Pre: --build=x86_64-suse-linux --disable-libgcj --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=i586 --with-slibdir=/lib64 --with-tune=generic --without-system-libunwind- openSUSE 42.3: Post: --build=x86_64-suse-linux --disable-libgcj --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=i586 --with-slibdir=/lib64 --with-tune=generic --without-system-libunwind- Ubuntu 17.10: Pre: --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 - Ubuntu 17.10: Post: --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 - Purley-2S meltdown test on RHEL7.5 SP5: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Details- CentOS 7: Pre: none / attr2,inode64,noquota,relatime,rw,seclabel- CentOS 7: Post: none / attr2,inode64,noquota,relatime,rw,seclabel- Clear Linux: Pre: KYBER / data=ordered,relatime,rw,stripe=256- Clear Linux: Post: KYBER / data=ordered,relatime,rw,stripe=256- Debian 9: Pre: none / data=ordered,errors=remount-ro,relatime,rw- Debian 9: Post: none / data=ordered,errors=remount-ro,relatime,rw- openSUSE 42.3: Pre: none / attr2,inode64,noquota,relatime,rw- openSUSE 42.3: Post: none / attr2,inode64,noquota,relatime,rw- Ubuntu 17.10: Pre: NONE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu 17.10: Post: NONE / data=ordered,errors=remount-ro,relatime,rw- Purley-2S meltdown test on RHEL7.5 SP5: NONE / attr2,inode64,noquota,relatime,rw,seclabelProcessor Details- CentOS 7: Pre: Scaling Governor: intel_pstate powersave- CentOS 7: Post: Scaling Governor: intel_pstate powersave- Clear Linux: Pre: Scaling Governor: intel_pstate performance- Clear Linux: Post: Scaling Governor: intel_pstate performance- Debian 9: Pre: Scaling Governor: intel_pstate powersave- Debian 9: Post: Scaling Governor: intel_pstate powersave- openSUSE 42.3: Pre: Scaling Governor: intel_pstate powersave- openSUSE 42.3: Post: Scaling Governor: intel_pstate powersave- Ubuntu 17.10: Pre: Scaling Governor: intel_pstate powersave- Ubuntu 17.10: Post: Scaling Governor: intel_pstate powersave- Purley-2S meltdown test on RHEL7.5 SP5: Scaling Governor: intel_pstate performancePython Details- CentOS 7: Pre: Python 2.7.5- CentOS 7: Post: Python 2.7.5- Clear Linux: Pre: Python 2.7.12 + Python 3.6.4- Clear Linux: Post: Python 2.7.12 + Python 3.6.4- Debian 9: Pre: Python 2.7.13 + Python 3.5.3- Debian 9: Post: Python 2.7.13 + Python 3.5.3- openSUSE 42.3: Pre: Python 2.7.13 + Python 3.4.6- openSUSE 42.3: Post: Python 2.7.13 + Python 3.4.6- Ubuntu 17.10: Pre: Python 2.7.14 + Python 3.6.3- Ubuntu 17.10: Post: Python 2.7.14 + Python 3.6.3- Purley-2S meltdown test on RHEL7.5 SP5: Python 2.7.5Security Details- CentOS 7: Pre: SELinux Protection- CentOS 7: Post: SELinux Protection- Ubuntu 17.10: Post: KPTI- Purley-2S meltdown test on RHEL7.5 SP5: SELinux ProtectionEnvironment Details- Clear Linux: Pre, Clear Linux: Post: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-fvisibility-inlines-hidden FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"

Pre Post Spectre Meltdown Linux Distribution Testinggo-benchmark: jsongo-benchmark: buildgo-benchmark: garbagecompilebench: Compilecompilebench: Initial Createfs-mark: 1000 Files, 1MB Sizefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizesystemd-boot-total: Totalhimeno: Poisson Pressure Solverrodinia: OpenMP LavaMDsystemd-boot-total: Loadersystemd-boot-total: Userspacerodinia: OpenMP CFD Solverjohn-the-ripper: Blowfishx264: H.264 Video Encodingapache: Static Web Page Servingphpbench: PHP Benchmark Suiteredis: GETredis: SETpgbench: Buffer Test - Normal Load - Read Writeperl-benchmark: Pod2htmlperl-benchmark: Interpreterpybench: Total For Average Test Timessystemd-boot-total: Kernelffmpeg: H.264 HD To NTSC DVsystemd-boot-total: Firmwaresqlite: Default Test DirectoryCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP580341441044290916615641831285.82244.31127.87125.342995.55132.6238.4012654308.0024754.112607352697872.331997466.834179.060.111998610.0009113812954.1486.4180148761074174085615627191175.49194.47118.73115.032983.48132.6838.0212717307.0118323.622617922087996.411718226.583907.140.130128070.0012416513034.1588.2274531681040580780615514032534.75705.84147.87147.4013410.703134.3545.5920.10324.9029.6912145316.6845033.587732983686050.832827586.335674.790.102540180.00080885958737.204.1012328.5062.8874740931050552192715481532380.94641.04145.50145.9713491.403078.2745.5419.4039529.7312139315.6637896.867687373699718.082609239.755667.420.104428200.00082242960742.304.1312334.6062.657643710947659806116262421569.26641.33117.27117.17255573175.60101.672216927128.9413334316.425888523265723.002257359.334017.780.105471220.00261971112317523.861231667.017645634966369538116272571575.99610.66115.20114.27251333202.30101.761806959329.0613320312.555896022865765.502219186.674021.090.103711420.00223628112314343.971229966.437588759940083635116008301549.18406.162993.84102.5238.1512667320.103151602.422288424.833931.910.106521770.0029164711533.8863.617585730993514182716216681406.99333.143003.20103.3638.7112673312.642427175.921937080.924038.450.108299740.0029072111523.9265.9679268891048766074115533811561.36699.29116.03116.13387003225.04107.3623602126029.5912745316.3248252.426730493901502.582666780.504603.230.101029620.00197847102827804.271230067.9879419661060430084415529801545.41662.20113.53114.203085.09108.0329.5512732313.4445479.596710513262545.502518564.334592.030.103624850.0034496910304.2466.5523245771348267592610709211563.54221.36365372394.6323.042784610.267733716518.562047601637581.841249963.479378.580.141135090.00164512167543788.50OpenBenchmarking.org

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP52M4M6M8M10MSE +/- 4047.40, N = 3SE +/- 6310.70, N = 3SE +/- 3360.05, N = 3SE +/- 12978.18, N = 3SE +/- 4799.24, N = 3SE +/- 6266.30, N = 3SE +/- 3403.65, N = 3SE +/- 2653.53, N = 3SE +/- 4873.16, N = 3SE +/- 7096.19, N = 3SE +/- 71453.73, N = 680341448014876745316874740937643710764563475887597585730792688979419662324577

Go Benchmarks

Test: build

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP53000M6000M9000M12000M15000MSE +/- 7589085.66, N = 3SE +/- 44227141.88, N = 3SE +/- 71019128.99, N = 3SE +/- 62277273.68, N = 3SE +/- 13756891.78, N = 3SE +/- 65387857.29, N = 3SE +/- 15157846.63, N = 3SE +/- 102973992.24, N = 3SE +/- 41001979.87, N = 3SE +/- 77790833.77, N = 3SE +/- 98739739.46, N = 3104429091661074174085610405807806105055219279476598061966369538194008363519935141827104876607411060430084413482675926

Go Benchmarks

Test: garbage

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5300K600K900K1200K1500KSE +/- 3227.30, N = 3SE +/- 2355.32, N = 3SE +/- 744.40, N = 3SE +/- 2762.14, N = 3SE +/- 1138.48, N = 3SE +/- 952.08, N = 3SE +/- 3958.75, N = 3SE +/- 11638.79, N = 3SE +/- 1151.68, N = 3SE +/- 78.15, N = 3SE +/- 1851.67, N = 315641831562719155140315481531626242162725716008301621668155338115529801070921

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP55001000150020002500SE +/- 15.54, N = 3SE +/- 15.41, N = 3SE +/- 20.39, N = 3SE +/- 14.91, N = 3SE +/- 23.65, N = 3SE +/- 27.02, N = 3SE +/- 23.98, N = 5SE +/- 23.70, N = 6SE +/- 15.18, N = 3SE +/- 17.66, N = 3SE +/- 9.68, N = 31285.821175.492534.752380.941569.261575.991549.181406.991561.361545.411563.54

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5150300450600750SE +/- 3.20, N = 3SE +/- 4.02, N = 3SE +/- 1.61, N = 3SE +/- 6.66, N = 3SE +/- 9.30, N = 3SE +/- 2.65, N = 3SE +/- 17.81, N = 3SE +/- 3.48, N = 3SE +/- 7.47, N = 3SE +/- 7.43, N = 3SE +/- 2.65, N = 3244.31194.47705.84641.04641.33610.66406.16333.14699.29662.20221.36

FS-Mark

Test: 1000 Files, 1MB Size

CentOS 7Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizePrePost306090120150SE +/- 1.03, N = 3SE +/- 1.61, N = 3SE +/- 0.15, N = 3SE +/- 0.40, N = 3SE +/- 0.27, N = 3SE +/- 0.21, N = 3SE +/- 0.48, N = 3SE +/- 0.28, N = 3127.87118.73147.87145.50117.27115.20116.03113.531. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

CentOS 7Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizePrePost306090120150SE +/- 1.74, N = 5SE +/- 0.92, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.20, N = 3SE +/- 0.65, N = 3125.34115.03147.40145.97117.17114.27116.13114.201. (CC) gcc options: -static

Systemd Total Boot Time

Test: Total

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: TotalClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostUbuntu 17.10: PrePurley-2S meltdown test on RHEL7.5 SP58K16K24K32K40K13410.7013491.4025557.0025133.0038700.0036537.00

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP57001400210028003500SE +/- 5.22, N = 3SE +/- 15.49, N = 3SE +/- 53.02, N = 3SE +/- 54.22, N = 3SE +/- 18.76, N = 3SE +/- 10.86, N = 3SE +/- 15.66, N = 3SE +/- 15.57, N = 3SE +/- 8.78, N = 3SE +/- 57.08, N = 3SE +/- 47.75, N = 32995.552983.483134.353078.273175.603202.302993.843003.203225.043085.092394.63-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math1. (CC) gcc options: -O3 -mavx2

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5306090120150SE +/- 0.15, N = 3SE +/- 0.18, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.19, N = 3SE +/- 0.10, N = 3SE +/- 0.47, N = 3SE +/- 0.32, N = 3SE +/- 0.29, N = 3SE +/- 0.07, N = 3132.62132.6845.5945.54101.67101.76102.52103.36107.36108.0323.04-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O3 -fopenmp1. (CXX) g++ options:

Systemd Total Boot Time

Test: Loader

Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: LoaderPrePost500100015002000250020.1019.402216.001806.002360.00

Systemd Total Boot Time

Test: Userspace

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: UserspaceClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostUbuntu 17.10: PrePurley-2S meltdown test on RHEL7.5 SP56K12K18K24K30K324.90395.009271.009593.0021260.0027846.00

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5918273645SE +/- 0.28, N = 3SE +/- 0.08, N = 3SE +/- 0.20, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.23, N = 3SE +/- 0.26, N = 3SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.15, N = 538.4038.0229.6929.7328.9429.0638.1538.7129.5929.5510.26-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O3 -fopenmp1. (CXX) g++ options:

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP517K34K51K68K85KSE +/- 9.21, N = 3SE +/- 39.12, N = 3SE +/- 8.00, N = 3SE +/- 7.80, N = 3SE +/- 19.33, N = 3SE +/- 7.23, N = 3SE +/- 7.51, N = 3SE +/- 77.00, N = 312654127171214512139133341332012667126731274512732773371. (CC) gcc options: -fopenmp -lcrypt

x264

H.264 Video Encoding

CentOS 7Clear LinuxDebian 9openSUSE 42.3Ubuntu 17.10OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2017-09-08H.264 Video EncodingPrePost70140210280350SE +/- 1.85, N = 3SE +/- 0.56, N = 3SE +/- 1.00, N = 3SE +/- 2.61, N = 3SE +/- 0.53, N = 3SE +/- 2.57, N = 3SE +/- 2.51, N = 3SE +/- 5.25, N = 3SE +/- 2.13, N = 3SE +/- 1.19, N = 3308.00307.01316.68315.66316.42312.55320.10312.64316.32313.441. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP510K20K30K40K50KSE +/- 96.18, N = 3SE +/- 25.72, N = 3SE +/- 52.01, N = 3SE +/- 28.40, N = 3SE +/- 136.84, N = 3SE +/- 166.90, N = 3SE +/- 118.20, N = 324754.1118323.6245033.5837896.8648252.4245479.5916518.56-O2-O2-O3 -m64-O3 -m64-O2-O2-O21. (CC) gcc options: -shared -fPIC -pthread

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5170K340K510K680K850KSE +/- 441.09, N = 3SE +/- 584.00, N = 3SE +/- 1950.68, N = 3SE +/- 5754.10, N = 3SE +/- 451.80, N = 3SE +/- 2039.34, N = 3SE +/- 8158.77, N = 3SE +/- 7328.44, N = 3SE +/- 3217.90, N = 4260735261792773298768737588852589602673049671051204760

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5800K1600K2400K3200K4000KSE +/- 6427.33, N = 3SE +/- 18045.12, N = 3SE +/- 31815.27, N = 3SE +/- 32681.32, N = 3SE +/- 46134.92, N = 3SE +/- 24903.44, N = 3SE +/- 23246.38, N = 3SE +/- 48216.64, N = 3SE +/- 25533.33, N = 3SE +/- 52344.46, N = 3SE +/- 4722.67, N = 32697872.332087996.413686050.833699718.083265723.002865765.503151602.422427175.923901502.583262545.501637581.84-O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math-O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math1. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5600K1200K1800K2400K3000KSE +/- 11424.47, N = 3SE +/- 3409.04, N = 3SE +/- 9584.61, N = 3SE +/- 26537.79, N = 3SE +/- 5084.17, N = 3SE +/- 16768.40, N = 3SE +/- 10425.67, N = 3SE +/- 18272.47, N = 3SE +/- 12317.68, N = 3SE +/- 47087.79, N = 3SE +/- 21788.81, N = 41997466.831718226.582827586.332609239.752257359.332219186.672288424.831937080.922666780.502518564.331249963.47-O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math-O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math1. (CC) gcc options: -ggdb -rdynamic -lm -pthread

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 WriteCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP52K4K6K8K10KSE +/- 40.87, N = 3SE +/- 110.56, N = 6SE +/- 10.08, N = 3SE +/- 12.80, N = 3SE +/- 28.87, N = 3SE +/- 59.26, N = 3SE +/- 81.67, N = 6SE +/- 109.97, N = 6SE +/- 57.97, N = 3SE +/- 29.18, N = 3SE +/- 59.19, N = 34179.063907.145674.795667.424017.784021.093931.914038.454603.234592.039378.58-O2 -lpthread -lrt-O2 -lpthread -lrt-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lrt-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread1. (CC) gcc options: -fno-strict-aliasing -fwrapv -fPIC -lpgcommon -lpgport -lcrypt -ldl -lm

Perl Benchmarks

Test: Pod2html

OpenBenchmarking.orgseconds, Fewer Is BetterPerl BenchmarksTest: Pod2htmlCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP50.03180.06360.09540.12720.159SE +/- 0.00024607, N = 3SE +/- 0.01454225, N = 6SE +/- 0.00064357, N = 3SE +/- 0.00062004, N = 3SE +/- 0.00084316, N = 3SE +/- 0.00051485, N = 3SE +/- 0.00031936, N = 3SE +/- 0.00065668, N = 3SE +/- 0.00088813, N = 3SE +/- 0.00007869, N = 3SE +/- 0.00226954, N = 60.111998610.130128070.102540180.104428200.105471220.103711420.106521770.108299740.101029620.103624850.14113509

Perl Benchmarks

Test: Interpreter

OpenBenchmarking.orgseconds, Fewer Is BetterPerl BenchmarksTest: InterpreterCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP50.00080.00160.00240.00320.004SE +/- 0.00000118, N = 3SE +/- 0.00000270, N = 3SE +/- 0.00000468, N = 3SE +/- 0.00000417, N = 3SE +/- 0.00009812, N = 6SE +/- 0.00004344, N = 3SE +/- 0.00001157, N = 3SE +/- 0.00052306, N = 6SE +/- 0.00003526, N = 6SE +/- 0.00003945, N = 3SE +/- 0.00002640, N = 60.000911380.001241650.000808850.000822420.002619710.002236280.002916470.002907210.001978470.003449690.00164512

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2008-08-14Total For Average Test TimesCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP5400800120016002000SE +/- 1.86, N = 3SE +/- 5.70, N = 3SE +/- 0.88, N = 3SE +/- 2.00, N = 3SE +/- 0.88, N = 3SE +/- 1.15, N = 3SE +/- 1.67, N = 3SE +/- 1.20, N = 3SE +/- 0.67, N = 3SE +/- 1.33, N = 3SE +/- 32.87, N = 3129513039589601123112311531152102810301675

Systemd Total Boot Time

Test: Kernel

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: KernelClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostUbuntu 17.10: PrePurley-2S meltdown test on RHEL7.5 SP59001800270036004500737.20742.301752.001434.002780.004378.00

FFmpeg

H.264 HD To NTSC DV

CentOS 7Clear LinuxDebian 9openSUSE 42.3Ubuntu 17.10OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 3.3.3H.264 HD To NTSC DVPrePost0.96081.92162.88243.84324.804SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 5SE +/- 0.06, N = 5SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 34.144.154.104.133.863.973.883.924.274.241. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT

Systemd Total Boot Time

Test: Firmware

Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: FirmwarePrePost3K6K9K12K15K12328.5012334.6012316.0012299.0012300.00

SQLite

Test Target: Default Test Directory

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryCentOS 7: PreCentOS 7: PostClear Linux: PreClear Linux: PostDebian 9: PreDebian 9: PostopenSUSE 42.3: PreopenSUSE 42.3: PostUbuntu 17.10: PreUbuntu 17.10: PostPurley-2S meltdown test on RHEL7.5 SP520406080100SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.95, N = 6SE +/- 0.04, N = 3SE +/- 0.72, N = 3SE +/- 0.04, N = 3SE +/- 1.30, N = 6SE +/- 0.08, N = 3SE +/- 0.01, N = 386.4188.2262.8862.6567.0166.4363.6165.9667.9866.558.50-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lcurses-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lcurses-O2-O2-O2-O2-O2-O21. (CC) gcc options: -ldl -lpthread


Phoronix Test Suite v10.8.4