cache-mitigations-on

Intel Core i7-8565U testing with a OBSIDIAN-PC N13_N140ZU (1.07.04 BIOS) and Intel HD 3072MB on Ubuntu 18.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1904201-FO-CACHEMITI50
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mitigations-on
April 20 2019
 
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mitigations-on

Processor: Intel Core i7-8565U @ 4.60GHz (4 Cores / 8 Threads), Motherboard: OBSIDIAN-PC N13_N140ZU (1.07.04 BIOS), Chipset: Intel Device 9def, Memory: 32768MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: Intel HD 3072MB (1150MHz), Audio: Realtek ALC293, Monitor: LG TV, Network: Realtek RTL8111/8168/8411 + Intel Wireless-AC 9260

OS: Ubuntu 18.04, Kernel: 4.15.0-47-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.2.8, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x1080

Environment Notes: NVM_CD_FLAGS=
Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

cache-mitigations-onOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-8565U @ 4.60GHz (4 Cores / 8 Threads)OBSIDIAN-PC N13_N140ZU (1.07.04 BIOS)Intel Device 9def32768MBSamsung SSD 970 EVO 500GBIntel HD 3072MB (1150MHz)Realtek ALC293LG TVRealtek RTL8111/8168/8411 + Intel Wireless-AC 9260Ubuntu 18.044.15.0-47-generic (x86_64)GNOME Shell 3.28.3modesetting 1.19.64.5 Mesa 18.2.8GCC 7.3.0ext43840x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionCache-mitigations-on BenchmarksSystem Logs- NVM_CD_FLAGS=- --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 - Scaling Governor: intel_pstate powersave- __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readmitigations-on8001600240032004000SE +/- 6.70, N = 33515.401. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writemitigations-on6K12K18K24K30KSE +/- 7.68, N = 329575.371. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writemitigations-on9K18K27K36K45KSE +/- 333.03, N = 343461.261. (CC) gcc options: -lrt

mitigations-on

Processor: Intel Core i7-8565U @ 4.60GHz (4 Cores / 8 Threads), Motherboard: OBSIDIAN-PC N13_N140ZU (1.07.04 BIOS), Chipset: Intel Device 9def, Memory: 32768MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: Intel HD 3072MB (1150MHz), Audio: Realtek ALC293, Monitor: LG TV, Network: Realtek RTL8111/8168/8411 + Intel Wireless-AC 9260

OS: Ubuntu 18.04, Kernel: 4.15.0-47-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.2.8, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x1080

Environment Notes: NVM_CD_FLAGS=
Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 20 April 2019 11:31 by user stefanos.