ctx-clock-21-10

Intel Core i5-4670K testing with a MSI Z87-G41 PC Mate(MS-7850) v1.0 (V1.8 BIOS) and MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB on Ubuntu 21.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2110193-TJ-CTXCLOCK255.

ctx-clock-21-10 ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolution21.10 fresh install, mitigations=onmitigations=offmitigations=off, preload5.15-rc6 custom kernel, Xorg5.15-rc6 custom kernel, WaylandIntel Core i5-4670K @ 4.30GHz (4 Cores)MSI Z87-G41 PC Mate(MS-7850) v1.0 (V1.8 BIOS)Intel 4th Gen Core DRAM32GB3 x 500GB Samsung SSD 860MSI AMD Radeon RX 470/480/570/570X/580/580X/590 (1303/2000MHz)Realtek ALC887-VDNS-PMG248Qualcomm Atheros AR93xxUbuntu 21.105.13.0-19-generic (x86_64)GNOME Shell 40.5X Server + Wayland4.6 Mesa 21.2.2 (LLVM 12.0.1)1.2.182GCC 11.2.0ext43840x1080MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2000MHz)3 x 500GB Samsung SSD 860 + 0GB SanDisk 3.2Gen1 + 12000GB Elements 25A35.13.0-20-generic (x86_64)X Server 1.20.131.2.1913 x 500GB Samsung SSD 8605.15-rc6-051500rc6+customidle-generic (x86_64)X Server 1.20.13 + WaylandOpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-ZPT0kp/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-ZPT0kp/gcc-11-11.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- 21.10 fresh install, mitigations=on: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x28 - Thermald 2.4.6- mitigations=off: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x28 - Thermald 2.4.6- mitigations=off, preload: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x28 - Thermald 2.4.6- 5.15-rc6 custom kernel, Xorg: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x28 - Thermald 2.4.6- 5.15-rc6 custom kernel, Wayland: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x28 - Thermald 2.4.6Security Details- 21.10 fresh install, mitigations=on: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + 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: disabled RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - mitigations=off: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable SMT disabled + mds: Vulnerable; SMT disabled + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Not affected - mitigations=off, preload: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable SMT disabled + mds: Vulnerable; SMT disabled + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Not affected - 5.15-rc6 custom kernel, Xorg: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable SMT disabled + mds: Vulnerable; SMT disabled + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Not affected - 5.15-rc6 custom kernel, Wayland: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable SMT disabled + mds: Vulnerable; SMT disabled + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Not affected

ctx-clock-21-10 ctx-clock: Context Switch TimeDifference21.10 fresh install, mitigations=onmitigations=offmitigations=off, preload5.15-rc6 custom kernel, Xorg5.15-rc6 custom kernel, Wayland10151.00x1811.82x1811.82x1541.85x1541.85xOpenBenchmarking.org

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Time21.10 fresh install, mitigations=onmitigations=offmitigations=off, preload5.15-rc6 custom kernel, Xorg5.15-rc6 custom kernel, Wayland2004006008001000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31015181181154154

Phoronix Test Suite v10.8.4