os_bench

ARMv8 Cortex-A72 testing on Ubuntu 20.10 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 2102101-HA-2102104HA73
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February 10
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os_benchProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverVulkanCompilerFile-SystemScreen ResolutiontestpiIntel Core i5-6200U @ 2.80GHz (2 Cores / 4 Threads)HP 820C v82.39 (F.55 BIOS)Intel Xeon E3-1200 v5/E3-150016GB1000GB HGST HTS541010A9Intel Skylake GT2 [HD 520] 2GBRealtek ALC295Realtek RTL810xE PCI + Intel 3165Pop 20.045.8.0-7630-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.9NVIDIA1.2.145GCC 9.3.0ext41366x768ARMv8 Cortex-A72 @ 2.00GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.48GB31GB x740w + 32GB SC32GUbuntu 20.105.8.0-1013-raspi (aarch64)GCC 10.2.0OpenBenchmarking.orgKernel Details- test: Transparent Huge Pages: madvise- pi: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1Compiler Details- test: --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/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-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 - pi: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details- test: Scaling Governor: intel_pstate performance - CPU Microcode: 0xe2 - Thermald 1.9.1- pi: Scaling Governor: cpufreq-dt ondemandSecurity Details- test: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; 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 + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - pi: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

test vs. pi ComparisonPhoronix Test Suite 10.4.0m1Baseline+121.4%+121.4%+242.8%+242.8%+364.2%+364.2%Create Files485.5%Launch Programs330.5%Create Threads324.1%Memory Allocations242%Create Processes212.6%OSBenchOSBenchOSBenchOSBenchOSBenchtestpi

os_benchosbench: Launch Programsosbench: Create Threadsosbench: Memory Allocationsosbench: Create Processesosbench: Create Filestestpi150.33006719.019763102.96559341.19078321.976603647.21425480.659390352.185249128.782590128.679674OpenBenchmarking.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.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programstestpi140280420560700SE +/- 0.32, N = 3SE +/- 1.39, N = 3150.33647.21-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event x Core, Fewer Is BetterOSBenchPerformance Per Core - Test: Launch Programstestpi6001200180024003000300.662588.861. test: Detected core count of 22. pi: Detected core count of 4
OpenBenchmarking.orgus Per Event x GHz, Fewer Is BetterOSBenchPerformance Per Clock - Test: Launch Programstestpi30060090012001500420.921294.431. test: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.802. pi: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.00
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programstestpi110220330440550Min: 149.73 / Avg: 150.33 / Max: 150.8Min: 644.44 / Avg: 647.21 / Max: 648.671. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadstestpi20406080100SE +/- 0.16, N = 15SE +/- 0.53, N = 319.0280.66-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event x Core, Fewer Is BetterOSBenchPerformance Per Core - Test: Create Threadstestpi7014021028035038.04322.641. test: Detected core count of 22. pi: Detected core count of 4
OpenBenchmarking.orgus Per Event x GHz, Fewer Is BetterOSBenchPerformance Per Clock - Test: Create Threadstestpi408012016020053.26161.321. test: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.802. pi: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.00
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadstestpi1530456075Min: 18.36 / Avg: 19.02 / Max: 19.92Min: 79.61 / Avg: 80.66 / Max: 81.281. (CC) gcc options:

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationstestpi80160240320400SE +/- 0.11, N = 3SE +/- 0.44, N = 3102.97352.19-lm1. (CC) gcc options:
OpenBenchmarking.orgNs Per Event x Core, Fewer Is BetterOSBenchPerformance Per Core - Test: Memory Allocationstestpi30060090012001500205.931408.741. test: Detected core count of 22. pi: Detected core count of 4
OpenBenchmarking.orgNs Per Event x GHz, Fewer Is BetterOSBenchPerformance Per Clock - Test: Memory Allocationstestpi150300450600750288.30704.371. test: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.802. pi: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.00
OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationstestpi60120180240300Min: 102.78 / Avg: 102.97 / Max: 103.15Min: 351.72 / Avg: 352.19 / Max: 353.071. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processestestpi306090120150SE +/- 0.33, N = 3SE +/- 0.48, N = 341.19128.78-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event x Core, Fewer Is BetterOSBenchPerformance Per Core - Test: Create Processestestpi11022033044055082.38515.131. test: Detected core count of 22. pi: Detected core count of 4
OpenBenchmarking.orgus Per Event x GHz, Fewer Is BetterOSBenchPerformance Per Clock - Test: Create Processestestpi60120180240300115.33257.571. test: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.802. pi: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.00
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processestestpi20406080100Min: 40.52 / Avg: 41.19 / Max: 41.54Min: 127.96 / Avg: 128.78 / Max: 129.621. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filestestpi306090120150SE +/- 0.10, N = 3SE +/- 4.08, N = 1521.98128.68-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event x Core, Fewer Is BetterOSBenchPerformance Per Core - Test: Create Filestestpi11022033044055043.95514.721. test: Detected core count of 22. pi: Detected core count of 4
OpenBenchmarking.orgus Per Event x GHz, Fewer Is BetterOSBenchPerformance Per Clock - Test: Create Filestestpi6012018024030061.53257.361. test: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.802. pi: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.00
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filestestpi20406080100Min: 21.84 / Avg: 21.98 / Max: 22.18Min: 109.56 / Avg: 128.68 / Max: 163.91. (CC) gcc options: