Clear Linux Kernels

Clear Linux Kernel benchmarking for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1905277-HV-CLEARLINU48
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5.0.18-767.native
May 26 2019
  1 Hour, 40 Minutes
kernel-pk 4.19.44-53.iot-lts2018
May 26 2019
  1 Hour, 9 Minutes
kernel-mainline-vanilla 5.1.0-2.mainline
May 26 2019
  1 Hour, 15 Minutes
kernel-native-current 5.1.4-3.current
May 26 2019
  1 Hour, 7 Minutes
kernel-lts 4.19.45-43.lts2018
May 27 2019
  1 Hour, 9 Minutes
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  1 Hour, 16 Minutes

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5.0.18-767.native

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 5.0.18-767.native (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Python Notes: Python 3.7.3
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

kernel-pk 4.19.44-53.iot-lts2018

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 32 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 4.19.44-53.iot-lts2018 (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

kernel-mainline-vanilla 5.1.0-2.mainline

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 5.1.0-2.mainline (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

kernel-native-current 5.1.4-3.current

OS: Clear Linux OS 29620, Kernel: 5.1.4-3.current (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

kernel-lts 4.19.45-43.lts2018

OS: Clear Linux OS 29620, Kernel: 4.19.45-43.lts2018 (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Clear Linux KernelsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution5.0.18-767.nativekernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (1704 BIOS)Intel Sky Lake-E DMI3 Registers16384MBSamsung SSD 970 EVO 500GBNVIDIA NV120 12GBRealtek ALC1220ASUS PB278Intel I219-VClear Linux OS 296205.0.18-767.native (x86_64)GNOME Shell 3.32.2X Server 1.20.4nouveau 1.0.164.3 Mesa 19.2.0-develGCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0ext42560x1440Intel Core i9-7980XE @ 4.20GHz (18 Cores / 32 Threads)4.19.44-53.iot-lts2018 (x86_64)Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads)5.1.0-2.mainline (x86_64)5.1.4-3.current (x86_64)4.19.45-43.lts2018 (x86_64)OpenBenchmarking.orgEnvironment Details- CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx" Compiler Details- --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell Processor Details- Scaling Governor: intel_pstate performanceJava Details- OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)Python Details- 5.0.18-767.native: Python 3.7.3Security Details- 5.0.18-767.native: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - kernel-pk 4.19.44-53.iot-lts2018: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - kernel-mainline-vanilla 5.1.0-2.mainline: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - kernel-native-current 5.1.4-3.current: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - kernel-lts 4.19.45-43.lts2018: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

5.0.18-767.nativekernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018Result OverviewPhoronix Test Suite100%107%114%120%127%SockperfMKL-DNNRedisBlenderStress-NGCloverLeafSVT-VP9SVT-HEVCHackbenchGIMPNAMDx265Memcached mcperfTimed Linux Kernel Compilationdav1dPostgreSQL pgbenchOSBenchDarktablet-test1Timed MrBayes AnalysisZstd CompressionOpenSSLXZ CompressionDaCapo Benchmark

Clear Linux Kernelsblender: Fishy Cat - CPU-Onlycloverleaf: Lagrangian-Eulerian Hydrodynamicsdacapobench: H2dacapobench: Jythondacapobench: Eclipsedacapobench: Tradesoapdacapobench: Tradebeansdarktable: Boat - CPU-onlydarktable: Masskrug - CPU-onlydarktable: Server Rack - CPU-onlydarktable: Server Room - CPU-onlydav1d: Summer Nature 4Kdav1d: Summer Nature 1080pgimp: resizegimp: rotategimp: auto-levelsgimp: unsharp-maskhackbench: 32 - Processmcperf: Getmcperf: Setmkl-dnn: Convolution Batch conv_3d - f32mkl-dnn: Deconvolution Batch deconv_1d - f32namd: ATPase Simulation - 327,506 Atomsopenssl: RSA 4096-bit Performanceosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationspgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Heavy Contention - Read Onlyredis: GETredis: SETsockperf: Throughputsockperf: Latency Ping Pongsockperf: Latency Under Loadstress-ng: Semaphoresstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingsvt-hevc: 1080p 8-bit YUV To HEVC Video Encodesvt-vp9: 1080p 8-bit YUV To VP9 Video Encodet-test1: 2build-linux-kernel: Time To Compilemafft: Multiple Sequence Alignmentmrbayes: Primate Phylogeny Analysisx265: H.265 1080p Video Encodingcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 195.0.18-767.nativekernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts20181692.293293297116237322546038.063.270.112.6619.366.9910.5110.4012.3514.9845.681218827240581.3023.210.98232467512.1112.0635.8328.2453.2651587613240507592317060222712455523783.6427.0029964273341156682238414981522673043475.8636.662.1168.1553.7815.939.741842.123372316017235326042817.373.420.112.5320.017.1710.8511.0312.9315.7147.731161397413288.6326.631.04159461212.9312.0933.4827.3556.2349782513535485478282235521404656291883.8915.7931719063972163851659459975283542893295.9638.182.0469.4852.9915.899.911692.303351293516007319947568.043.250.112.6519.226.9610.2710.2612.1014.7544.621185097243781.2322.860.98049468411.5211.9233.2528.4753.3752747813384519750283416121612345770493.5328.1431760193310157872160400880637353103535.8636.602.0068.3256.1915.979.751692.283340293516096317245898.063.260.112.6719.166.9210.2610.2412.1414.7945.621164017254781.7122.990.98203468311.9812.9033.7727.6253.7552301913418513160295148023292715578623.7230.0829866333330155732238277981832283083505.9637.1268.1856.2115.949.771692.283333297116115319045528.013.310.112.6519.407.0010.4410.4312.3815.0846.221186867754381.6423.490.98292469012.3412.4233.4127.2454.4651809313506512010279575821792616458393.8928.7330154983300158701492614080886663053455.8236.6168.4853.5015.939.73OpenBenchmarking.org

Blender

Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Fishy Cat - Compute: CPU-Onlykernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts20185.0.18-767.native4080120160200184169169169169

CloverLeaf

CloverLeaf is a Lagrangian-Eulerian hydrodynamics benchmark. This test profile currently makes use of CloverLeaf's OpenMP version and benchmarked with the clover_bm8192.in input file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian Hydrodynamicskernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts20180.51751.0351.55252.072.5875SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.302.292.282.282.121. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp

DaCapo Benchmark

This test runs the DaCapo Benchmarks written in Java and intended to test system/CPU performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2kernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts20185.0.18-767.native7001400210028003500SE +/- 48.45, N = 4SE +/- 47.10, N = 4SE +/- 7.75, N = 4SE +/- 29.33, N = 4SE +/- 34.16, N = 433723351334033333293

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Jythonkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline7001400210028003500SE +/- 5.57, N = 4SE +/- 8.29, N = 4SE +/- 15.48, N = 4SE +/- 3.72, N = 4SE +/- 4.82, N = 431602971297129352935

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Eclipsekernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline4K8K12K16K20KSE +/- 5.79, N = 4SE +/- 54.04, N = 4SE +/- 40.72, N = 4SE +/- 49.44, N = 4SE +/- 3.35, N = 41723516237161151609616007

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Tradesoapkernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.current7001400210028003500SE +/- 33.97, N = 4SE +/- 24.80, N = 20SE +/- 21.22, N = 4SE +/- 41.52, N = 4SE +/- 20.58, N = 432603225319931903172

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Tradebeanskernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts201810002000300040005000SE +/- 35.12, N = 4SE +/- 23.52, N = 4SE +/- 13.94, N = 4SE +/- 43.50, N = 4SE +/- 26.61, N = 447564603458945524281

Darktable

Darktable is an open-source photography / workflow application this will use any system-installed Darktable program or on Windows will automatically download the pre-built binary from the project. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.2Test: Boat - Acceleration: CPU-onlykernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts2018246810SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 38.068.068.048.017.37

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.2Test: Masskrug - Acceleration: CPU-onlykernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline0.76951.5392.30853.0783.8475SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 33.423.313.273.263.25

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.2Test: Server Rack - Acceleration: CPU-onlykernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts20185.0.18-767.native0.02480.04960.07440.09920.124SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 4SE +/- 0.00, N = 3SE +/- 0.00, N = 40.110.110.110.110.11

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.2Test: Server Room - Acceleration: CPU-onlykernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts20180.60081.20161.80242.40323.004SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.672.662.652.652.53

dav1d

Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode some sample AV1 video content. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 4Kkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current510152025SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 320.0119.4019.3619.2219.161. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -pthread

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 1080pkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current246810SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 37.177.006.996.966.921. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -pthread

GIMP

GIMP is an open-source image manipulaton program. This test profile will use the system-provided GIMP program otherwise on Windows relys upon a pre-packaged Windows binary from upstream GIMP.org. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.10Test: resizekernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current3691215SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 310.8510.5110.4410.2710.26

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.10Test: rotatekernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current3691215SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 311.0310.4310.4010.2610.24

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.10Test: auto-levelskernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline3691215SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 312.9312.3812.3512.1412.10

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.10Test: unsharp-maskkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline48121620SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 315.7115.0814.9814.7914.75

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: Processkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline1122334455SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 347.7346.2245.6845.6244.621. (CC) gcc options: -lpthread -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Getkernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts20185.0.18-767.native30K60K90K120K150KSE +/- 861.89, N = 3SE +/- 1295.43, N = 14SE +/- 1120.69, N = 9SE +/- 992.37, N = 12SE +/- 1507.05, N = 121161391164011185091186861218821. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Set5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts201817K34K51K68K85KSE +/- 52.05, N = 3SE +/- 249.06, N = 3SE +/- 87.48, N = 3SE +/- 109.37, N = 3SE +/- 193.48, N = 372405724377254774132775431. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm -rdynamic

MKL-DNN

This is a test of the Intel MKL-DNN as the Intel Math Kernel Library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Convolution Batch conv_3d - Data Type: f32kernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainline20406080100SE +/- 0.49, N = 3SE +/- 0.10, N = 3SE +/- 0.29, N = 3SE +/- 0.26, N = 3SE +/- 0.32, N = 388.6381.7181.6481.3081.23MIN: 86.47MIN: 80.14MIN: 79.77MIN: 79.48MIN: 79.631. (CXX) g++ options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: Deconvolution Batch deconv_1d - Data Type: f32kernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline612182430SE +/- 0.26, N = 15SE +/- 0.38, N = 3SE +/- 0.20, N = 3SE +/- 0.15, N = 3SE +/- 0.11, N = 326.6323.4923.2122.9922.86MIN: 25.4MIN: 22.69MIN: 22.69MIN: 22.74MIN: 22.611. (CXX) g++ options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -std=c++11 -march=native -mtune=native -fPIC -fopenmp -pie -lmklml_intel -ldl

NAMD

NAMD is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. NAMD was developed by the Theoretical and Computational Biophysics Group in the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 Atomskernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline0.23440.46880.70320.93761.172SE +/- 0.00058, N = 3SE +/- 0.00175, N = 3SE +/- 0.00080, N = 3SE +/- 0.00201, N = 3SE +/- 0.00098, N = 31.041590.982920.982320.982030.98049

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performancekernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts201810002000300040005000SE +/- 19.64, N = 3SE +/- 5.79, N = 3SE +/- 7.52, N = 3SE +/- 0.48, N = 3SE +/- 2.41, N = 3461246754683468446901. (CC) gcc options: -pthread -m64 -O3 -pipe -fexceptions -fstack-protector -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lssl -lcrypto -ldl

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Fileskernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline3691215SE +/- 0.01, N = 3SE +/- 0.12, N = 9SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 312.9312.3412.1111.9811.521. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadskernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainline3691215SE +/- 0.29, N = 15SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 312.9012.4212.0912.0611.921. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programs5.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainline816243240SE +/- 0.00, N = 3SE +/- 0.51, N = 3SE +/- 0.11, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 335.8333.7733.4833.4133.251. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processeskernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018714212835SE +/- 0.43, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.19, N = 3SE +/- 0.11, N = 328.4728.2427.6227.3527.241. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationskernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.native1326395265SE +/- 0.09, N = 3SE +/- 0.61, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 356.2354.4653.7553.3753.261. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lm

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlykernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline110K220K330K440K550KSE +/- 1898.97, N = 3SE +/- 1039.34, N = 3SE +/- 2453.19, N = 3SE +/- 1884.83, N = 3SE +/- 1435.29, N = 34978255158765180935230195274781. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Write5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts20183K6K9K12K15KSE +/- 123.39, N = 3SE +/- 80.91, N = 3SE +/- 55.61, N = 3SE +/- 27.36, N = 3SE +/- 82.94, N = 313240133841341813506135351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Onlykernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline110K220K330K440K550KSE +/- 684.92, N = 3SE +/- 1294.39, N = 3SE +/- 774.48, N = 3SE +/- 1011.78, N = 3SE +/- 244.32, N = 34854785075925120105131605197501. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETkernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current5.0.18-767.native700K1400K2100K2800K3500KSE +/- 57385.74, N = 15SE +/- 14714.27, N = 3SE +/- 51802.15, N = 15SE +/- 39677.03, N = 4SE +/- 51501.91, N = 15279575828223552834161295148031706021. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETkernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.current500K1000K1500K2000K2500KSE +/- 18720.80, N = 15SE +/- 39491.71, N = 15SE +/- 37566.38, N = 15SE +/- 16516.38, N = 3SE +/- 9590.81, N = 3214046521612342179261227124523292711. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake

Sockperf

This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: Throughput5.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainlinekernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018140K280K420K560K700KSE +/- 4791.93, N = 25SE +/- 6059.88, N = 5SE +/- 5968.94, N = 25SE +/- 2537.75, N = 5SE +/- 8250.72, N = 55523785578625770496291886458391. (CXX) g++ options: --param -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -rdynamic -ldl -lpthread

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping Pongkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainline0.87531.75062.62593.50124.3765SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.03, N = 25SE +/- 0.03, N = 25SE +/- 0.04, N = 53.893.893.723.643.531. (CXX) g++ options: --param -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -rdynamic -ldl -lpthread

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under Loadkernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.nativekernel-pk 4.19.44-53.iot-lts2018714212835SE +/- 0.30, N = 25SE +/- 1.10, N = 20SE +/- 0.84, N = 20SE +/- 1.52, N = 25SE +/- 2.39, N = 2530.0828.7328.1427.0015.791. (CXX) g++ options: --param -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -rdynamic -ldl -lpthread

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Semaphoreskernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainline700K1400K2100K2800K3500KSE +/- 24552.75, N = 3SE +/- 37938.77, N = 3SE +/- 11536.34, N = 3SE +/- 26137.10, N = 3SE +/- 18920.12, N = 3298663329964273015498317190631760191. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory Copyingkernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-pk 4.19.44-53.iot-lts20189001800270036004500SE +/- 39.21, N = 3SE +/- 27.66, N = 15SE +/- 36.65, N = 3SE +/- 36.15, N = 7SE +/- 0.94, N = 3330033103330334139721. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket Activitykernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts20184K8K12K16K20KSE +/- 44.56, N = 3SE +/- 64.12, N = 3SE +/- 20.44, N = 3SE +/- 74.11, N = 3SE +/- 74.80, N = 315573156681578715870163851. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context Switchingkernel-lts 4.19.45-43.lts2018kernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current5.0.18-767.native5M10M15M20M25MSE +/- 103286.49, N = 3SE +/- 238869.86, N = 3SE +/- 23566.27, N = 3SE +/- 24391.10, N = 3SE +/- 74198.26, N = 314926140165945992160400822382779223841491. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message Passingkernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.current2M4M6M8M10MSE +/- 1634.89, N = 3SE +/- 6481.50, N = 3SE +/- 17750.72, N = 3SE +/- 4330.51, N = 3SE +/- 31452.25, N = 3752835480637358088666815226781832281. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

SVT-HEVC

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-HEVC CPU-based multi-threaded video encoder for the HEVC / H.265 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video Encodekernel-pk 4.19.44-53.iot-lts20185.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline70140210280350SE +/- 2.00, N = 3SE +/- 3.04, N = 3SE +/- 2.16, N = 3SE +/- 3.84, N = 3SE +/- 2.47, N = 32893043053083101. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt

SVT-VP9

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-VP9 CPU-based multi-threaded video encoder for the VP9 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 2019-02-171080p 8-bit YUV To VP9 Video Encodekernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline80160240320400SE +/- 5.23, N = 3SE +/- 5.64, N = 3SE +/- 4.57, N = 5SE +/- 5.98, N = 3SE +/- 4.49, N = 53293453473503531. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2kernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.nativekernel-lts 4.19.45-43.lts20181.3412.6824.0235.3646.705SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 35.965.965.865.865.821. (CC) gcc options: -pthread -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compilekernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainline918273645SE +/- 0.53, N = 4SE +/- 0.49, N = 3SE +/- 0.39, N = 7SE +/- 0.41, N = 7SE +/- 0.43, N = 638.1837.1236.6636.6136.60

Timed MAFFT Alignment

This test performs an alignment of 100 pyruvate decarboxylase sequences. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence Alignment5.0.18-767.nativekernel-pk 4.19.44-53.iot-lts2018kernel-mainline-vanilla 5.1.0-2.mainline0.47480.94961.42441.89922.374SE +/- 0.11, N = 2SE +/- 0.01, N = 22.112.042.001. (CC) gcc options: -std=c99 -O3 -lm -lpthread

Timed MrBayes Analysis

This test performs a bayesian analysis of a set of primate genome sequences in order to estimate their phylogeny. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.1.2Primate Phylogeny Analysiskernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current5.0.18-767.native1530456075SE +/- 0.21, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.15, N = 3SE +/- 0.06, N = 369.4868.4868.3268.1868.151. (CC) gcc options: -march=native -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -msse -mfpmath=sse -lm -pthread -lmpi

x265

This is a simple test of the x265 encoder run on the CPU with a sample 1080p video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video Encodingkernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current1326395265SE +/- 0.10, N = 3SE +/- 0.13, N = 3SE +/- 0.08, N = 3SE +/- 0.19, N = 3SE +/- 0.25, N = 352.9953.5053.7856.1956.211. (CXX) g++ options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -rdynamic -lpthread -lrt -ldl -lnuma

XZ Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.currentkernel-lts 4.19.45-43.lts20185.0.18-767.nativekernel-pk 4.19.44-53.iot-lts201848121620SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 315.9715.9415.9315.9315.891. (CC) gcc options: -pthread -fvisibility=hidden -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19kernel-pk 4.19.44-53.iot-lts2018kernel-native-current 5.1.4-3.currentkernel-mainline-vanilla 5.1.0-2.mainline5.0.18-767.nativekernel-lts 4.19.45-43.lts20183691215SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 39.919.779.759.749.731. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -pthread -lz

Harmonic Mean Of Bogo Ops/s Test Results

OpenBenchmarking.orgBogo Ops/s, More Is BetterHarmonic Mean Of Bogo Ops/s Test ResultsHarmonic Meankernel-lts 4.19.45-43.lts2018kernel-mainline-vanilla 5.1.0-2.mainlinekernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-pk 4.19.44-53.iot-lts20183K6K9K12K15K13640.1613663.3213698.0413749.9815959.04

Geometric Mean Of All Test Results

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - Clear Linux Kernelskernel-pk 4.19.44-53.iot-lts2018kernel-lts 4.19.45-43.lts2018kernel-native-current 5.1.4-3.current5.0.18-767.nativekernel-mainline-vanilla 5.1.0-2.mainline20406080100101.20101.45102.36102.37102.85

5.0.18-767.native

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 5.0.18-767.native (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Python Notes: Python 3.7.3
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Testing initiated at 26 May 2019 16:07 by user phoronix.

kernel-pk 4.19.44-53.iot-lts2018

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 32 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 4.19.44-53.iot-lts2018 (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Testing initiated at 26 May 2019 18:50 by user phoronix.

kernel-mainline-vanilla 5.1.0-2.mainline

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 5.1.0-2.mainline (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Testing initiated at 26 May 2019 21:14 by user phoronix.

kernel-native-current 5.1.4-3.current

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 5.1.4-3.current (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Testing initiated at 26 May 2019 23:06 by user phoronix.

kernel-lts 4.19.45-43.lts2018

Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

OS: Clear Linux OS 29620, Kernel: 4.19.45-43.lts2018 (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.2.0-devel, Compiler: GCC 9.1.1 20190524 gcc-9-branch@271587 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

Environment Notes: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"
Compiler Notes: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell
Processor Notes: Scaling Governor: intel_pstate performance
Java Notes: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_05_18_16_27-b00)
Security Notes: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Testing initiated at 27 May 2019 01:23 by user phoronix.