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&sro&grs.

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 Testingsystemd-boot-total: Userspacejohn-the-ripper: Blowfishsystemd-boot-total: Kernelrodinia: OpenMP LavaMDperl-benchmark: Interpreterphpbench: PHP Benchmark Suiterodinia: OpenMP CFD Solvercompilebench: Initial Creatego-benchmark: jsonapache: Static Web Page Servingsystemd-boot-total: Totalpgbench: Buffer Test - Normal Load - Read Writeredis: GETredis: SETcompilebench: Compilesystemd-boot-total: Loadersqlite: Default Test Directorypybench: Total For Average Test Timesgo-benchmark: garbagego-benchmark: buildperl-benchmark: Pod2htmlhimeno: Poisson Pressure Solverfs-mark: 1000 Files, 1MB Sizefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeffmpeg: H.264 HD To NTSC DVx264: H.264 Video Encodingsystemd-boot-total: FirmwareCentOS 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 SP512654132.620.0009113826073538.40244.31803414424754.114179.062697872.331997466.831285.8286.4112951564183104429091660.111998612995.55127.87125.344.14308.0012717132.680.0012416526179238.02194.47801487618323.623907.142087996.411718226.581175.4988.2213031562719107417408560.130128072983.48118.73115.034.15307.01324.9012145737.2045.590.0008088577329829.69705.84745316845033.5813410.705674.793686050.832827586.332534.7520.1062.889581551403104058078060.102540183134.35147.87147.404.10316.6812328.5039512139742.3045.540.0008224276873729.73641.04747409337896.8613491.405667.423699718.082609239.752380.9419.4062.659601548153105055219270.104428203078.27145.50145.974.13315.6612334.609271133341752101.670.0026197158885228.94641.337643710255574017.783265723.002257359.331569.26221667.011123162624294765980610.105471223175.60117.27117.173.86316.42123169593133201434101.760.0022362858960229.06610.667645634251334021.092865765.502219186.671575.99180666.431123162725796636953810.103711423202.30115.20114.273.97312.551229912667102.520.0029164738.15406.1675887593931.913151602.422288424.831549.1863.611153160083094008363510.106521772993.843.88320.1012673103.360.0029072138.71333.1475857304038.452427175.921937080.921406.9965.961152162166899351418270.108299743003.203.92312.6421260127452780107.360.0019784767304929.59699.29792688948252.42387004603.233901502.582666780.501561.36236067.9810281553381104876607410.101029623225.04116.03116.134.27316.321230012732108.030.0034496967105129.55662.20794196645479.594592.033262545.502518564.331545.4166.5510301552980106043008440.103624853085.09113.53114.204.24313.442784677337437823.040.0016451220476010.26221.36232457716518.56365379378.581637581.841249963.471563.548.5016751070921134826759260.141135092394.63OpenBenchmarking.org

Systemd Total Boot Time

Test: Userspace

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: UserspaceClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: Pre6K12K18K24K30K395.00324.909593.009271.0027846.0021260.00

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre17K34K51K68K85KSE +/- 39.12, N = 3SE +/- 9.21, N = 3SE +/- 8.00, N = 3SE +/- 7.80, N = 3SE +/- 77.00, N = 3SE +/- 7.51, N = 3SE +/- 7.23, N = 3SE +/- 19.33, N = 312717126541213912145133201333477337127321274512673126671. (CC) gcc options: -fopenmp -lcrypt

Systemd Total Boot Time

Test: Kernel

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: KernelClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: Pre9001800270036004500742.30737.201434.001752.004378.002780.00

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre306090120150SE +/- 0.18, N = 3SE +/- 0.15, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.19, N = 3SE +/- 0.33, N = 3SE +/- 0.07, N = 3SE +/- 0.29, N = 3SE +/- 0.32, N = 3SE +/- 0.47, N = 3SE +/- 0.10, N = 3132.68132.6245.5445.59101.76101.6723.04108.03107.36103.36102.52-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O3 -fopenmp-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL1. (CXX) g++ options:

Perl Benchmarks

Test: Interpreter

OpenBenchmarking.orgseconds, Fewer Is BetterPerl BenchmarksTest: InterpreterCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre0.00080.00160.00240.00320.004SE +/- 0.00000270, N = 3SE +/- 0.00000118, N = 3SE +/- 0.00000417, N = 3SE +/- 0.00000468, N = 3SE +/- 0.00004344, N = 3SE +/- 0.00009812, N = 6SE +/- 0.00002640, N = 6SE +/- 0.00003945, N = 3SE +/- 0.00003526, N = 6SE +/- 0.00052306, N = 6SE +/- 0.00001157, N = 30.001241650.000911380.000822420.000808850.002236280.002619710.001645120.003449690.001978470.002907210.00291647

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: Pre170K340K510K680K850KSE +/- 584.00, N = 3SE +/- 441.09, N = 3SE +/- 5754.10, N = 3SE +/- 1950.68, N = 3SE +/- 2039.34, N = 3SE +/- 451.80, N = 3SE +/- 3217.90, N = 4SE +/- 7328.44, N = 3SE +/- 8158.77, N = 3261792260735768737773298589602588852204760671051673049

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre918273645SE +/- 0.08, N = 3SE +/- 0.28, N = 3SE +/- 0.05, N = 3SE +/- 0.20, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.15, N = 5SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.26, N = 3SE +/- 0.23, N = 338.0238.4029.7329.6929.0628.9410.2629.5529.5938.7138.15-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O3 -fopenmp-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL-O2 -lOpenCL1. (CXX) g++ options:

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre150300450600750SE +/- 4.02, N = 3SE +/- 3.20, N = 3SE +/- 6.66, N = 3SE +/- 1.61, N = 3SE +/- 2.65, N = 3SE +/- 9.30, N = 3SE +/- 2.65, N = 3SE +/- 7.43, N = 3SE +/- 7.47, N = 3SE +/- 3.48, N = 3SE +/- 17.81, N = 3194.47244.31641.04705.84610.66641.33221.36662.20699.29333.14406.16

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre2M4M6M8M10MSE +/- 6310.70, N = 3SE +/- 4047.40, N = 3SE +/- 12978.18, N = 3SE +/- 3360.05, N = 3SE +/- 6266.30, N = 3SE +/- 4799.24, N = 3SE +/- 71453.73, N = 6SE +/- 7096.19, N = 3SE +/- 4873.16, N = 3SE +/- 2653.53, N = 3SE +/- 3403.65, N = 380148768034144747409374531687645634764371023245777941966792688975857307588759

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: Pre10K20K30K40K50KSE +/- 25.72, N = 3SE +/- 96.18, N = 3SE +/- 28.40, N = 3SE +/- 52.01, N = 3SE +/- 118.20, N = 3SE +/- 166.90, N = 3SE +/- 136.84, N = 318323.6224754.1137896.8645033.5816518.5645479.5948252.42-O2-O2-O3 -m64-O3 -m64-O2-O2-O21. (CC) gcc options: -shared -fPIC -pthread

Systemd Total Boot Time

Test: Total

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: TotalClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: Pre8K16K24K32K40K13491.4013410.7025133.0025557.0036537.0038700.00

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: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre2K4K6K8K10KSE +/- 110.56, N = 6SE +/- 40.87, N = 3SE +/- 12.80, N = 3SE +/- 10.08, N = 3SE +/- 59.26, N = 3SE +/- 28.87, N = 3SE +/- 59.19, N = 3SE +/- 29.18, N = 3SE +/- 57.97, N = 3SE +/- 109.97, N = 6SE +/- 81.67, N = 63907.144179.065667.425674.794021.094017.789378.584592.034603.234038.453931.91-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-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt-O2 -lpthread -lrt1. (CC) gcc options: -fno-strict-aliasing -fwrapv -fPIC -lpgcommon -lpgport -lcrypt -ldl -lm

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre800K1600K2400K3200K4000KSE +/- 18045.12, N = 3SE +/- 6427.33, N = 3SE +/- 32681.32, N = 3SE +/- 31815.27, N = 3SE +/- 24903.44, N = 3SE +/- 46134.92, N = 3SE +/- 4722.67, N = 3SE +/- 52344.46, N = 3SE +/- 25533.33, N = 3SE +/- 48216.64, N = 3SE +/- 23246.38, N = 32087996.412697872.333699718.083686050.832865765.503265723.001637581.843262545.503901502.582427175.923151602.42-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: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre600K1200K1800K2400K3000KSE +/- 3409.04, N = 3SE +/- 11424.47, N = 3SE +/- 26537.79, N = 3SE +/- 9584.61, N = 3SE +/- 16768.40, N = 3SE +/- 5084.17, N = 3SE +/- 21788.81, N = 4SE +/- 47087.79, N = 3SE +/- 12317.68, N = 3SE +/- 18272.47, N = 3SE +/- 10425.67, N = 31718226.581997466.832609239.752827586.332219186.672257359.331249963.472518564.332666780.501937080.922288424.83-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

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre5001000150020002500SE +/- 15.41, N = 3SE +/- 15.54, N = 3SE +/- 14.91, N = 3SE +/- 20.39, N = 3SE +/- 27.02, N = 3SE +/- 23.65, N = 3SE +/- 9.68, N = 3SE +/- 17.66, N = 3SE +/- 15.18, N = 3SE +/- 23.70, N = 6SE +/- 23.98, N = 51175.491285.822380.942534.751575.991569.261563.541545.411561.361406.991549.18

Systemd Total Boot Time

Test: Loader

Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: LoaderPostPre500100015002000250019.4020.101806.002216.002360.00

SQLite

Test Target: Default Test Directory

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre20406080100SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.95, N = 6SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 1.30, N = 6SE +/- 0.04, N = 3SE +/- 0.72, N = 388.2286.4162.6562.8866.4367.018.5066.5567.9865.9663.61-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

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2008-08-14Total For Average Test TimesCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre400800120016002000SE +/- 5.70, N = 3SE +/- 1.86, N = 3SE +/- 2.00, N = 3SE +/- 0.88, N = 3SE +/- 1.15, N = 3SE +/- 0.88, N = 3SE +/- 32.87, N = 3SE +/- 1.33, N = 3SE +/- 0.67, N = 3SE +/- 1.20, N = 3SE +/- 1.67, N = 3130312959609581123112316751030102811521153

Go Benchmarks

Test: garbage

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre300K600K900K1200K1500KSE +/- 2355.32, N = 3SE +/- 3227.30, N = 3SE +/- 2762.14, N = 3SE +/- 744.40, N = 3SE +/- 952.08, N = 3SE +/- 1138.48, N = 3SE +/- 1851.67, N = 3SE +/- 78.15, N = 3SE +/- 1151.68, N = 3SE +/- 11638.79, N = 3SE +/- 3958.75, N = 315627191564183154815315514031627257162624210709211552980155338116216681600830

Go Benchmarks

Test: build

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre3000M6000M9000M12000M15000MSE +/- 44227141.88, N = 3SE +/- 7589085.66, N = 3SE +/- 62277273.68, N = 3SE +/- 71019128.99, N = 3SE +/- 65387857.29, N = 3SE +/- 13756891.78, N = 3SE +/- 98739739.46, N = 3SE +/- 77790833.77, N = 3SE +/- 41001979.87, N = 3SE +/- 102973992.24, N = 3SE +/- 15157846.63, N = 3107417408561044290916610505521927104058078069663695381947659806113482675926106043008441048766074199351418279400836351

Perl Benchmarks

Test: Pod2html

OpenBenchmarking.orgseconds, Fewer Is BetterPerl BenchmarksTest: Pod2htmlCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre0.03180.06360.09540.12720.159SE +/- 0.01454225, N = 6SE +/- 0.00024607, N = 3SE +/- 0.00062004, N = 3SE +/- 0.00064357, N = 3SE +/- 0.00051485, N = 3SE +/- 0.00084316, N = 3SE +/- 0.00226954, N = 6SE +/- 0.00007869, N = 3SE +/- 0.00088813, N = 3SE +/- 0.00065668, N = 3SE +/- 0.00031936, N = 30.130128070.111998610.104428200.102540180.103711420.105471220.141135090.103624850.101029620.108299740.10652177

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCentOS 7: PostCentOS 7: PreClear Linux: PostClear Linux: PreDebian 9: PostDebian 9: PrePurley-2S meltdown test on RHEL7.5 SP5Ubuntu 17.10: PostUbuntu 17.10: PreopenSUSE 42.3: PostopenSUSE 42.3: Pre7001400210028003500SE +/- 15.49, N = 3SE +/- 5.22, N = 3SE +/- 54.22, N = 3SE +/- 53.02, N = 3SE +/- 10.86, N = 3SE +/- 18.76, N = 3SE +/- 47.75, N = 3SE +/- 57.08, N = 3SE +/- 8.78, N = 3SE +/- 15.57, N = 3SE +/- 15.66, N = 32983.482995.553078.273134.353202.303175.602394.633085.093225.043003.202993.84-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

FS-Mark

Test: 1000 Files, 1MB Size

CentOS 7Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizePostPre306090120150SE +/- 1.61, N = 3SE +/- 1.03, N = 3SE +/- 0.40, N = 3SE +/- 0.15, N = 3SE +/- 0.21, N = 3SE +/- 0.27, N = 3SE +/- 0.28, N = 3SE +/- 0.48, N = 3118.73127.87145.50147.87115.20117.27113.53116.031. (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 SizePostPre306090120150SE +/- 0.92, N = 3SE +/- 1.74, N = 5SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.65, N = 3SE +/- 0.20, N = 3115.03125.34145.97147.40114.27117.17114.20116.131. (CC) gcc options: -static

FFmpeg

H.264 HD To NTSC DV

CentOS 7Clear LinuxDebian 9Ubuntu 17.10openSUSE 42.3OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 3.3.3H.264 HD To NTSC DVPostPre0.96081.92162.88243.84324.804SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 5SE +/- 0.06, N = 5SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 34.154.144.134.103.973.864.244.273.923.881. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -std=c11 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT

x264

H.264 Video Encoding

CentOS 7Clear LinuxDebian 9Ubuntu 17.10openSUSE 42.3OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2017-09-08H.264 Video EncodingPostPre70140210280350SE +/- 0.56, N = 3SE +/- 1.85, N = 3SE +/- 2.61, N = 3SE +/- 1.00, N = 3SE +/- 2.57, N = 3SE +/- 0.53, N = 3SE +/- 1.19, N = 3SE +/- 2.13, N = 3SE +/- 5.25, N = 3SE +/- 2.51, N = 3307.01308.00315.66316.68312.55316.42313.44316.32312.64320.101. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Systemd Total Boot Time

Test: Firmware

Clear LinuxDebian 9Ubuntu 17.10OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: FirmwarePostPre3K6K9K12K15K12334.6012328.5012299.0012316.0012300.00


Phoronix Test Suite v10.8.4