cfs-vs-cacule

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 20.04 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 2107219-IB-CFSVSCACU49
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  Test
  Duration
CFS, idle tickless, 1000HZ, low-latency PREEMPT
July 21 2021
  2 Minutes
CacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPT
July 21 2021
  2 Minutes
CacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPT
July 21 2021
  2 Minutes
CFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT
July 21 2021
  2 Minutes
CacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT
July 21 2021
  2 Minutes
Ubuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZ
July 21 2021
  2 Minutes
CFS, full tickless, 1000HZ, low-latency PREEMPT
July 21 2021
  2 Minutes
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cfs-vs-caculeProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen ResolutionCFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPTIntel 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 860 + 1000GB Samsung SSD 860MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2050MHz)Realtek ALC887-VDNS-PMG248Qualcomm Atheros AR93xxUbuntu 20.045.4.134-0504134+custom-generic (x86_64)GNOME Shell 3.36.9X Server 1.20.114.6 Mesa 21.0.3 (LLVM 12.0.0)1.2.145Clang 12.0.0-3ubuntu1~20.04.3 + LLVM 10.0.0ext43840x10805.4.134-0504134+customfull-generic (x86_64)5.4.134-0504134+custom-generic (x86_64)5.4.129-0504129+customrtfull-generic (x86_64)MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2000MHz)5.4.0-81-generic (x86_64)MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2050MHz)5.4.134-0504134+customfull-generic (x86_64)OpenBenchmarking.orgKernel Details- CFS, idle tickless, 1000HZ, low-latency PREEMPT: Transparent Huge Pages: madvise- CacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPT: Transparent Huge Pages: madvise- CacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPT: Transparent Huge Pages: madvise- Ubuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZ: amdgpu.ppfeaturemask=0xffffffff amdgpu.dcfeaturemask=2 - Transparent Huge Pages: madvise- CFS, full tickless, 1000HZ, low-latency PREEMPT: Transparent Huge Pages: madviseEnvironment Details- RADV_DEBUG=zerovram CXXFLAGS="-O3 -march=haswell -mtune=haswell -pipe -feliminate-unused-debug-types -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -ftree-loop-distribute-patterns -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -fvisibility-inlines-hidden -fno-tree-loop-vectorize" MESA_DISK_CACHE_SINGLE_FILE=1 CFFLAGS="-O3 -march=haswell -mtune=haswell -pipe -feliminate-unused-debug-types -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -ftree-loop-distribute-patterns -malign-data=abi -fno-semantic-interposition -ftree-vectorize -fno-tree-loop-vectorize" CFLAGS="-O3 -march=haswell -mtune=haswell -pipe -feliminate-unused-debug-types -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -ftree-loop-distribute-patterns -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -fno-tree-loop-vectorize" AMD_DEBUG=zerovram RADV_PERFTEST=rt WINEDEBUG=-all,fixme-all FFLAGS="-O3 -march=haswell -mtune=haswell -pipe -feliminate-unused-debug-types -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -ftree-loop-distribute-patterns -malign-data=abi -fno-semantic-interposition -ftree-vectorize -fno-tree-loop-vectorize" Compiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-S4I5Pr/gcc-10-10.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-S4I5Pr/gcc-10-10.3.0/debian/tmp-gcn/usr,hsa --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- Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x22 - Thermald 1.9.1Security Details- itlb_multihit: KVM: Vulnerable + 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 STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

CFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPTResult OverviewPhoronix Test Suite100%122%143%165%187%OSBenchOSBenchOSBenchOSBenchLaunch ProgramsCreate ProcessesCreate ThreadsCreate Files

cfs-vs-caculeosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create ProcessesCFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPT10.0109967.10010558.15267616.34279910.0075176.94672356.62997515.6831749.9596347.02301656.92641015.50674411.6177868.579890103.88056423.53429811.5708208.583863105.72671923.50966111.8695788.55366465.59292519.3103159.9026917.11679457.09966115.532970OpenBenchmarking.org

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.

MinAvgMaxCFS, idle tickless, 1000HZ, low-latency PREEMPT10.010.010.0CacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPT10.010.010.0CacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPT10.010.010.0CFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT11.611.611.6CacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT11.611.611.6Ubuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZ11.911.911.9CFS, full tickless, 1000HZ, low-latency PREEMPT9.99.99.9OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Files48121620
CFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPTOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Files3691215Min: 9.98 / Avg: 10.01 / Max: 10.06Min: 9.93 / Avg: 10.01 / Max: 10.13Min: 9.88 / Avg: 9.96 / Max: 10.02Min: 11.39 / Avg: 11.62 / Max: 12.41Min: 11.55 / Avg: 11.57 / Max: 11.59Min: 11.52 / Avg: 11.87 / Max: 12.16Min: 9.85 / Avg: 9.9 / Max: 9.951. (CC) gcc options: -O3 -march=haswell -mtune=haswell -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -lm

MinAvgMaxCFS, idle tickless, 1000HZ, low-latency PREEMPT7.17.17.1CacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPT6.96.96.9CacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPT7.07.07.0CFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT8.68.68.6CacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT8.68.68.6Ubuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZ8.68.68.6CFS, full tickless, 1000HZ, low-latency PREEMPT7.17.17.1OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threads3691215
CFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPTOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threads3691215Min: 7.07 / Avg: 7.1 / Max: 7.16Min: 6.89 / Avg: 6.95 / Max: 7.01Min: 7 / Avg: 7.02 / Max: 7.05Min: 8.49 / Avg: 8.58 / Max: 8.67Min: 8.42 / Avg: 8.58 / Max: 8.78Min: 8.53 / Avg: 8.55 / Max: 8.58Min: 7 / Avg: 7.12 / Max: 7.271. (CC) gcc options: -O3 -march=haswell -mtune=haswell -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -lm

MinAvgMaxCFS, idle tickless, 1000HZ, low-latency PREEMPT58.258.258.2CacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPT56.656.656.6CacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPT56.956.956.9CFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT103.9103.9103.9CacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT105.7105.7105.7Ubuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZ65.665.665.6CFS, full tickless, 1000HZ, low-latency PREEMPT57.157.157.1OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programs20406080100
CFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPTOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programs20406080100Min: 57.57 / Avg: 58.15 / Max: 58.72Min: 56.26 / Avg: 56.63 / Max: 56.93Min: 56.51 / Avg: 56.93 / Max: 57.28Min: 102.87 / Avg: 103.88 / Max: 104.53Min: 104.67 / Avg: 105.73 / Max: 106.38Min: 65.51 / Avg: 65.59 / Max: 65.69Min: 57.05 / Avg: 57.1 / Max: 57.191. (CC) gcc options: -O3 -march=haswell -mtune=haswell -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -lm

MinAvgMaxCFS, idle tickless, 1000HZ, low-latency PREEMPT16.316.316.3CacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPT15.715.715.7CacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPT15.515.515.5CFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT23.523.523.5CacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPT23.523.523.5Ubuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZ19.319.319.3CFS, full tickless, 1000HZ, low-latency PREEMPT15.515.515.5OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processes816243240
CFS, idle tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, idle tickless, 1000HZ, low-latency PREEMPTCFS, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTCacULE 5.4-r2, -rt kernel, full tickless, 1000HZ, low-latency PREEMPTUbuntu default, 5.4.0-81-generic, CFS, idle tickless, 250HZCFS, full tickless, 1000HZ, low-latency PREEMPTOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processes510152025Min: 16.06 / Avg: 16.34 / Max: 16.86Min: 15.61 / Avg: 15.68 / Max: 15.79Min: 15.43 / Avg: 15.51 / Max: 15.59Min: 23.33 / Avg: 23.53 / Max: 23.65Min: 23.45 / Avg: 23.51 / Max: 23.57Min: 18.93 / Avg: 19.31 / Max: 19.87Min: 15.44 / Avg: 15.53 / Max: 15.641. (CC) gcc options: -O3 -march=haswell -mtune=haswell -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -lm