kernel_5.4

8 x Intel Xeon E7 8870 testing with a IBM Node 1 Card (-[G0E188BUS-1.88] BIOS) and Matrox MGA G200EV on Devuan 2.1 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2002252-HU-2002188HU78.

kernel_5.4ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen Resolutione7-88708 x Intel Xeon E7 8870E7-88708 x Intel Xeon E7 8870 @ 2.40GHz (80 Cores / 160 Threads)IBM Node 1 Card (-[G0E188BUS-1.88] BIOS)Intel 5520/5500/X58 + ICH10258048MB126GB ServeRAID M5015 + 999GB ServeRAID M5015Matrox MGA G200EV821A4 x Broadcom NetXtreme II BCM5709Devuan 2.14.9.0-11-amd64 (x86_64)GCC 6.3.0 20170516ext41280x1024OpenBenchmarking.orgCompiler Details- --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 Processor Details- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x3bSecurity Details- itlb_multihit: KVM: Mitigation of Split huge pages + 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

kernel_5.4build-linux-kernel: Time To CompileDifferenceStandard ErrorStandard Deviatione7-88708 x Intel Xeon E7 8870E7-887044.1731.02x0.322.70%45.1201.00x0.463.71%44.6361.01x0.422.97%OpenBenchmarking.org

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To Compilee7-88708 x Intel Xeon E7 8870E7-88701020304050SE +/- 0.32, N = 14SE +/- 0.46, N = 13SE +/- 0.42, N = 1044.1745.1244.64

Phoronix Test Suite v10.8.4