kernel defconfig

KVM testing on openSUSE Tumbleweed-Slowroll 20250101 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2501282-NE-KERNELDEF06.

kernel defconfigProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layer16 x AMD EPYC 9534 64-Core16 x AMD EPYC 9534 64-Core (16 Cores)Red Hat KVM (1.16.3-2.el9 BIOS)Intel 440FX 82441FX PMC1 x 16 GB RAM200GBCirrus Logic GD 5446Intel 82540EMopenSUSE Tumbleweed-Slowroll 202501016.13.0-1-default (x86_64)GCC 14.2.1 20241007 [revision 4af44f2cf7d281f3e4f3957efce10e8b2ccb2ad3]btrfs1024x768KVMOpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-cet=auto --enable-checking=release --enable-gnu-indirect-function --enable-host-shared --enable-languages=c,c++,objc,fortran,obj-c++,ada,go,d,jit,rust,m2 --enable-libphobos --enable-libstdcxx-allocator=new --enable-link-serialization --enable-linux-futex --enable-multilib --enable-offload-defaulted --enable-offload-targets=nvptx-none,amdgcn-amdhsa, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-build-config=bootstrap-lto-lean --with-gcc-major-version-only --with-libstdcxx-zoneinfo=/usr/share/zoneinfo --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind -O2 -O2 -O2 -O2 -O2 -Werror=return-type -Werror=return-type -Werror=return-type -Werror=return-type -fasynchronous-unwind-tables -fasynchronous-unwind-tables -fasynchronous-unwind-tables -fasynchronous-unwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -fstack-clash-protection -fstack-clash-protection -fstack-clash-protection -fstack-clash-protection -funwind-tables -funwind-tables -funwind-tables -funwind-tables -funwind-tables -g' -g' -g' -g' -g' - CPU Microcode: 0xa101148- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Vulnerable: Safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

kernel defconfigbuild-linux-kernel: defconfigStandard ErrorStandard Deviation16 x AMD EPYC 9534 64-Core113.1390.911.40%OpenBenchmarking.org

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfig16 x AMD EPYC 9534 64-Core306090120150SE +/- 0.91, N = 3113.14

Phoronix Test Suite v10.8.5