Kernel LLVM

AMD Phenom II X4 965 testing with a MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS) and MSI NVIDIA GeForce GTX 650 Ti 1GB on ManjaroLinux 21.0.4 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 2105191-HA-2105120HA73
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Kernel LLVM
May 09 2021
  6 Hours, 27 Minutes
Kernel GCC
May 10 2021
  5 Hours, 21 Minutes
Kernel LLVM 11.1
May 10 2021
  6 Hours, 2 Minutes
Kernel GCC 11.1.1
May 12 2021
  8 Hours, 23 Minutes
Kernel GCC second
May 17 2021
  5 Hours, 54 Minutes
Kernel GCC -O2
May 19 2021
  6 Hours, 14 Minutes
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Kernel LLVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionKernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC secondKernel GCC -O2AMD Phenom II X4 965 @ 3.30GHz (4 Cores)MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS)AMD RD890 PCI-e GFX Hydra part16GB116GB Samsung SSD 840 + 200GB Seagate ST3200822ASMSI NVIDIA GeForce GTX 650 Ti 1GBRealtek ALC892Realtek RTL8111/8168/8411ManjaroLinux 21.0.45.12.2-153-tkg-pds-llvm (x86_64)KDE Plasma 5.21.4X Server 1.20.11NVIDIA 465.274.6.01.2.168GCC 10.2.0 + Clang 13.0.0btrfs1920x10805.12.2-153-tkg-pds (x86_64)5.12.2-153-tkg-pds-llvm (x86_64)GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.05.12.2-154-tkg-pds (x86_64)5.12.4-156-tkg-pds (x86_64)5.12.4-157-tkg-pds (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysEnvironment Details- Kernel LLVM: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1- Kernel GCC: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1- Kernel LLVM 11.1: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1- Kernel GCC 11.1.1: __GL_ExperimentalPerfStrategy=1 LTO_EXTRA_CFLAGS="-fgraphite-identity -floop-nest-optimize -fgcse-las -fgcse-sm -floop-interchange -floop-strip-mine -floop-block -ftree-loop-distribution -fno-signed-zeros -fno-trapping-math -fassociative-math -freciprocal-math -fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fcx-limited-range -fexcess-precision=fast -fdevirtualize-at-ltrans -feliminate-unused-debug-types -ftree-vectorize -mfpmath=sse -fno-semantic-interposition -ftree-loop-distribute-patterns -malign-data=cacheline -ftree-loop-vectorize -fbranch-target-load-optimize -fno-common" __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1 - Kernel GCC second: __GL_ExperimentalPerfStrategy=1 LTO_EXTRA_CFLAGS="-fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fno-semantic-interposition -fno-signed-zeros -fno-trapping-math -fassociative-math -freciprocal-math -fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fcx-limited-range -fexcess-precision=fast -fuse-linker-plugin -fno-fat-lto-objects" __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1 - Kernel GCC -O2: __GL_ExperimentalPerfStrategy=1 LTO_EXTRA_CFLAGS="-fpredictive-commoning -fgcse-after-reload -fvect-cost-model -ftree-partial-pre -ftree-vectorize -funsafe-math-optimizations -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fno-semantic-interposition -fno-signed-zeros -fno-trapping-math -fassociative-math -freciprocal-math -fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fcx-limited-range -fexcess-precision=fast -fno-plt -fuse-linker-plugin -fno-fat-lto-objects -march=native -O2" __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1 Disk Details- BFQ / commit=120,compress=zstd:3,discard=async,lazytime,noatime,rw,space_cache,ssd_spread,subvol=/@home,subvolid=258 / Block Size: 4096Processor Details- Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10000c8Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected

Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC secondKernel GCC -O2Result OverviewPhoronix Test Suite100%109%117%126%135%OpenSSLSchbenchperf-benchiPerfHackbenchFacebook RocksDBApache BenchmarkWireGuard + Linux Networking Stack Stress TestOSBenchIPC_benchmarkPostMarkSQLite Speedtestt-test1MBWLevelDBpmbenchStress-NGctx_clockBenchmarkMutexTinymembench

Kernel LLVMstress-ng: MMAPstress-ng: NUMAstress-ng: MEMFDstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: Forkingstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message Passingperf-bench: Memcpy 1MBperf-bench: Memset 1MBleveldb: Fill Syncleveldb: Overwriteleveldb: Rand Fillleveldb: Seq Filltinymembench: Standard Memcpytinymembench: Standard Memsetiperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 1iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 1iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 32iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 64iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 32iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 64iperf: 5201 - 10 Seconds - TCP - 1iperf: 5201 - 10 Seconds - UDP - 1iperf: 5201 - 10 Seconds - TCP - 32iperf: 5201 - 10 Seconds - TCP - 64iperf: 5201 - 10 Seconds - UDP - 32iperf: 5201 - 10 Seconds - UDP - 64ipc-benchmark: TCP Socket - 128ipc-benchmark: TCP Socket - 256ipc-benchmark: TCP Socket - 512ipc-benchmark: TCP Socket - 1024ipc-benchmark: TCP Socket - 2048ipc-benchmark: TCP Socket - 4096ipc-benchmark: Unnamed Pipe - 128ipc-benchmark: Unnamed Pipe - 256ipc-benchmark: Unnamed Pipe - 512ipc-benchmark: Unnamed Pipe - 1024ipc-benchmark: Unnamed Pipe - 2048ipc-benchmark: Unnamed Pipe - 4096ipc-benchmark: FIFO Named Pipe - 128ipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: FIFO Named Pipe - 512ipc-benchmark: FIFO Named Pipe - 1024ipc-benchmark: FIFO Named Pipe - 2048ipc-benchmark: FIFO Named Pipe - 4096ipc-benchmark: Unnamed Unix Domain Socket - 128ipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: Unnamed Unix Domain Socket - 512ipc-benchmark: Unnamed Unix Domain Socket - 1024ipc-benchmark: Unnamed Unix Domain Socket - 2048ipc-benchmark: Unnamed Unix Domain Socket - 4096mbw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBrocksdb: Rand Fillrocksdb: Rand Readrocksdb: Seq Fillrocksdb: Rand Fill Syncrocksdb: Read While Writingperf-bench: Epoll Waitperf-bench: Futex Hashperf-bench: Sched Pipeperf-bench: Futex Lock-Piperf-bench: Syscall Basicapache: Static Web Page Servingopenssl: RSA 4096-bit Performancepostmark: Disk Transaction Performancepgbench: 1 - 1 - Read Onlypgbench: 1 - 1 - Read Writepgbench: 1 - 50 - Read Onlypgbench: 1 - 100 - Read Onlypgbench: 1 - 250 - Read Onlypgbench: 100 - 1 - Read Onlyctx-clock: Context Switch Timeleveldb: Hot Readleveldb: Fill Syncleveldb: Overwriteleveldb: Rand Fillleveldb: Rand Readleveldb: Seek Randleveldb: Rand Deleteleveldb: Seq Fillpgbench: 1 - 1 - Read Only - Average Latencypgbench: 1 - 1 - Read Write - Average Latencypgbench: 1 - 50 - Read Only - Average Latencypgbench: 1 - 100 - Read Only - Average Latencypgbench: 1 - 250 - Read Only - Average Latencypgbench: 100 - 1 - Read Only - Average Latencyosbench: Memory Allocationsmutex: Shared Mutex Lock Sharedmutex: Mutex Lock Unlock spinlockmutex: Mutex Lock Unlock std::mutexmutex: Mutex Lock Unlock std::mutexmutex: Semaphore Release And Acquiremutex: Mutex Lock Unlock spinlock_amdmutex: Mutex Lock Unlock pthread_mutexmutex: Mutex Lock Unlock ticket_spinlockt-test1: 1t-test1: 2wireguard: hackbench: 1 - Threadhackbench: 2 - Threadhackbench: 4 - Threadhackbench: 8 - Threadhackbench: 1 - Processhackbench: 16 - Threadhackbench: 2 - Processhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processhackbench: 32 - Processsqlite-speedtest: Timed Time - Size 1,000pmbench: 1 - 50%pmbench: 2 - 50%pmbench: 4 - 50%pmbench: 1 - 100% Readspmbench: 2 - 100% Readspmbench: 4 - 100% Readspmbench: 1 - 100% Writespmbench: 2 - 100% Writespmbench: 4 - 100% Writespmbench: 1 - 80% Reads 20% Writespmbench: 2 - 80% Reads 20% Writespmbench: 4 - 80% Reads 20% Writesosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesschbench: 8 - 4Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC secondKernel GCC -O212.45389.01167420.30644.0011148830.4619252.0753687.476.84825.591229760.0311754.159619.981019.431877.82548376.44112501.8336.824225731.835.96910312.03361024.930.330.531.65825.35702.31001000320064002141220179226371.05200131813333.667.12985001253997920629681453827950880550089289172723517611772787128548781438746887528011572278454174667812809898074804656361363561120431211511759368415203004579595172.9745146.6715152.9115105.8683623.8633548.3623575.7193600.37345205713123433534770490063244439365409719334121427197381662756616754.67441.7371324331138730136919658083199142642.31017.67914.57014.4812.2933.35913.45313.9570.0417.2250.6851.4454.3050.050141.11065931.942.925.535.019.046.921.324.931.99911.041550.06811.97923.06044.09988.29410.387168.26120.91040.36179.201159.749369.548132.1900.11280.11610.11910.06230.06400.06550.10380.10650.11320.11750.12000.124038.82239716.55006495.50730440.9309073351913.13389.0167641.36642.7011170312.2019887.8155850.506.90828.241277296.3211754.949629.611014.421957.06530566.53113135.6436.744626477.315.91337811.99891225.131.231.232.65826.15691.51001000320064002143420411228221.05207001830433.667.12971343251713320540861421362944138555085304026123373771809330131691381967947968330436862299703177633312972168115704835111374745123368811712139640655596654735595259.7145267.5205257.9275267.7123715.4883719.9113724.2043722.106458917133478345445724996402397993940787113178209932131551690793918155.45448.038662662.38917.43514.12514.1372.4113.39313.16113.547135.69935131.642.525.234.719.146.621.324.831.27410.939513.19410.96321.53439.90177.87710.084153.61119.35437.05072.842144.751317.405125.9620.11350.11760.12060.06320.06370.06490.10320.10590.11290.11590.12090.123536.75038915.74564091.06079739.4868852859712.71388.88168572.72644.611061908.0219280.7754398.516.69824.831274218.4211766.649625.421014.431912.64574464.00111451.5336.444244091.685.95415012.01704724.329.930.032.25809.35677.31001000320064002050419835218991.05177351665333.667.12943227250388920446771471645948187562576272203022837381798509127965281276847169326498552150341174710312811128086584696681336817120916111203229262775152454481445160.3925233.3185252.5375240.0973648.5443693.6343705.6783689.686449078132839545357964906662475563755587006665217433130431658628316830.43447.837132642.31718.05714.73114.7222.3533.41213.46213.725137.38338231.942.525.335.019.046.721.324.832.65611.144555.20112.14623.49844.30088.56211.458176.70020.88841.25581.684161.291349.937131.7200.11380.11820.12310.06410.06450.06720.10490.10850.11450.11940.12180.123439.39561716.01998097.43293140.3134032874712.43388.68168463.99640.7311072394.4619951.9958610.156.88825.791197368.7911746.109599.181021.291907.72580896.52112275.4336.564546211.155.92764511.56433424.831.731.232.95810.25662.71001000320064002097411862128761.05120521154433.667.12906209246756820169301442407941645556704303409823601071824207132229480920648356629869122306298183570113245198156784909141411134128103111374539334785587254749515171.8065204.9245221.1345241.7373627.9683665.7823682.9023689.899371696129258854903544182032369964139977089686199049460451669969017756.27444.138862682.39317.68113.91814.1592.4023.35812.84713.405143.74200532.242.825.234.71946.821.324.932.38710.960546.30211.39021.93140.06477.0289.597152.80119.70137.33872.164143.683351.330129.8400.11420.12010.12180.06330.06380.06480.10650.10840.11530.12210.12180.136039.00362714.56658093.32021139.4765542939313.45388.74168252.74643.7711094610.3619873.8356226.786.93826.181359932.3911704.689613.251020.781974.44577601.31112429.1734.964499326.255.90647112.11374725.430.230.832.25825.95667.01001000320064002170420614231051.05209591837333.667.13200311269025322143411533599986545578088301531223861701809716129438681266248590328699052296753185418713144738180764832401485854131686712387379679275656714766365172.9195241.0985249.6995247.6923671.4563703.6533705.5273706.983416861120689515025254565652309174164057118599217939138191688012517323.23447.939062652.38017.24414.59614.3272.3813.41713.45113.703134.98465231.642.825.134.818.946.721.524.831.71010.945518.70211.03421.44139.23574.7309.634149.86019.24936.51371.113146.172313.242126.6410.11550.11610.12060.06440.06430.06390.10510.10640.11310.11760.12170.125435.35261715.38785390.10394439.3931073334812.77389.05167506.68644.1111104734.0919795.1854086.786.97826.111198806.7011615.239615.201028.261954.88550134.82112106.2636.404464126.755.89076012.02841125.031.331.332.35800.15687.41001000320064002197721101229921.05208391831133.667.13201959270898522081391535220997006580561274740322959291769426129237581448547580228373812218924177029412925878125304749021398777130165411005399258115411334785185171.0785246.1185237.2875250.5633661.0573690.7013701.6123703.680437244133849345246294828672455224203307039350206290141931690711217978.08332.338662652.33317.53014.07014.0862.3613.44413.05713.674135.75291631.642.525.234.919.046.721.324.831.88510.960544.23911.44822.17040.31878.0339.859154.98019.56737.02272.383145.815335.226126.8720.11680.11960.12370.06600.06490.06690.10630.10850.11710.11790.11910.123937.18129014.14775891.83645238.85428128128OpenBenchmarking.org

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.09, N = 3SE +/- 0.09, N = 15SE +/- 0.22, N = 15SE +/- 0.19, N = 15SE +/- 0.22, N = 15SE +/- 0.25, N = 1212.7713.4512.4312.7113.1312.451. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: NUMAKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33838383838381. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 39.058.748.688.889.009.011. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: AtomicKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM40K80K120K160K200KSE +/- 359.72, N = 3SE +/- 267.15, N = 3SE +/- 187.43, N = 3SE +/- 560.17, N = 3SE +/- 368.77, N = 3SE +/- 324.01, N = 3167506.68168252.74168463.99168572.72167641.36167420.301. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CryptoKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM140280420560700SE +/- 1.08, N = 3SE +/- 0.64, N = 3SE +/- 2.63, N = 3SE +/- 1.44, N = 3SE +/- 0.12, N = 3SE +/- 1.45, N = 3644.11643.77640.73644.60642.70644.001. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2M4M6M8M10MSE +/- 26817.63, N = 3SE +/- 39979.52, N = 3SE +/- 22435.78, N = 3SE +/- 10798.66, N = 3SE +/- 13169.62, N = 3SE +/- 12093.70, N = 311104734.0911094610.3611072394.4611061908.0211170312.2011148830.461. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: ForkingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4K8K12K16K20KSE +/- 52.91, N = 3SE +/- 30.59, N = 3SE +/- 62.92, N = 3SE +/- 97.53, N = 3SE +/- 41.17, N = 3SE +/- 39.67, N = 319795.1819873.8319951.9919280.7719887.8119252.071. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM13K26K39K52K65KSE +/- 145.15, N = 3SE +/- 48.60, N = 3SE +/- 600.66, N = 5SE +/- 46.31, N = 3SE +/- 144.65, N = 3SE +/- 107.63, N = 354086.7856226.7858610.1554398.5155850.5053687.471. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU CacheKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM246810SE +/- 0.08, N = 3SE +/- 0.07, N = 4SE +/- 0.03, N = 3SE +/- 0.11, N = 15SE +/- 0.12, N = 15SE +/- 0.06, N = 156.976.936.886.696.906.841. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU StressKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2004006008001000SE +/- 0.22, N = 3SE +/- 0.40, N = 3SE +/- 0.17, N = 3SE +/- 1.66, N = 3SE +/- 0.36, N = 3SE +/- 2.22, N = 3826.11826.18825.79824.83828.24825.591. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SemaphoresKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 15878.48, N = 15SE +/- 6730.44, N = 3SE +/- 13131.30, N = 3SE +/- 14472.05, N = 3SE +/- 9507.55, N = 15SE +/- 10868.11, N = 151198806.701359932.391197368.791274218.421277296.321229760.031. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix MathKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3K6K9K12K15KSE +/- 143.42, N = 3SE +/- 21.67, N = 3SE +/- 4.70, N = 3SE +/- 0.54, N = 3SE +/- 17.54, N = 3SE +/- 16.83, N = 311615.2311704.6811746.1011766.6411754.9411754.151. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector MathKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2K4K6K8K10KSE +/- 1.57, N = 3SE +/- 2.27, N = 3SE +/- 5.68, N = 3SE +/- 0.92, N = 3SE +/- 1.82, N = 3SE +/- 10.59, N = 39615.209613.259599.189625.429629.619619.981. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory CopyingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2004006008001000SE +/- 3.70, N = 3SE +/- 4.16, N = 3SE +/- 2.92, N = 3SE +/- 2.74, N = 3SE +/- 1.52, N = 3SE +/- 6.09, N = 31028.261020.781021.291014.431014.421019.431. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM400800120016002000SE +/- 9.84, N = 3SE +/- 4.75, N = 3SE +/- 3.56, N = 3SE +/- 1.60, N = 3SE +/- 2.69, N = 3SE +/- 1.75, N = 31954.881974.441907.721912.641957.061877.821. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM120K240K360K480K600KSE +/- 5702.98, N = 4SE +/- 3817.65, N = 3SE +/- 5035.55, N = 3SE +/- 2034.95, N = 3SE +/- 4193.19, N = 3SE +/- 2752.66, N = 3550134.82577601.31580896.52574464.00530566.53548376.441. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String FunctionsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20K40K60K80K100KSE +/- 375.80, N = 3SE +/- 327.75, N = 3SE +/- 70.50, N = 3SE +/- 415.80, N = 3SE +/- 236.51, N = 3SE +/- 495.62, N = 3112106.26112429.17112275.43111451.53113135.64112501.831. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data SortingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240SE +/- 0.32, N = 3SE +/- 0.57, N = 15SE +/- 0.47, N = 3SE +/- 0.44, N = 4SE +/- 0.37, N = 3SE +/- 0.24, N = 336.4034.9636.5636.4436.7436.821. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message PassingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1000K2000K3000K4000K5000KSE +/- 25462.59, N = 3SE +/- 41439.13, N = 14SE +/- 19986.42, N = 3SE +/- 18462.77, N = 3SE +/- 32996.49, N = 12SE +/- 2913.62, N = 34464126.754499326.254546211.154244091.684626477.314225731.831. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memcpy 1MBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1.3432.6864.0295.3726.715SE +/- 0.074763, N = 3SE +/- 0.020539, N = 3SE +/- 0.072648, N = 3SE +/- 0.003067, N = 3SE +/- 0.051475, N = 3SE +/- 0.007854, N = 35.8907605.9064715.9276455.9541505.9133785.9691031. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memset 1MBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.08, N = 3SE +/- 0.09, N = 3SE +/- 0.11, N = 15SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 312.0312.1111.5612.0212.0012.031. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM612182430SE +/- 0.32, N = 3SE +/- 0.31, N = 4SE +/- 0.12, N = 3SE +/- 0.26, N = 3SE +/- 0.31, N = 4SE +/- 0.21, N = 325.025.424.824.325.124.9-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM714212835SE +/- 0.06, N = 3SE +/- 0.35, N = 4SE +/- 0.19, N = 3SE +/- 0.17, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 331.330.231.729.931.230.3-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM714212835SE +/- 0.09, N = 3SE +/- 0.38, N = 3SE +/- 0.30, N = 14SE +/- 0.12, N = 3SE +/- 0.24, N = 3SE +/- 0.13, N = 331.330.831.230.031.230.5-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.27, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 332.332.232.932.232.631.6-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM12002400360048006000SE +/- 2.99, N = 3SE +/- 1.99, N = 3SE +/- 6.44, N = 3SE +/- 6.50, N = 3SE +/- 8.19, N = 3SE +/- 10.38, N = 35800.15825.95810.25809.35826.15825.31. (CC) gcc options: -O2 -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM12002400360048006000SE +/- 6.23, N = 3SE +/- 9.59, N = 3SE +/- 11.53, N = 3SE +/- 3.21, N = 3SE +/- 2.89, N = 3SE +/- 15.70, N = 35687.45667.05662.75677.35691.55702.31. (CC) gcc options: -O2 -lm

iPerf

iPerf is a network bandwidth throughput testing software. This test profile is used for automated testing of an iperf client and requires you have access to an iperf server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31001001001001001001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2004006008001000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31000100010001000100010001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM7001400210028003500SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33200320032003200320032001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM14002800420056007000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 36400640064006400640064001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM5K10K15K20K25KSE +/- 76.26, N = 3SE +/- 77.80, N = 3SE +/- 124.77, N = 3SE +/- 267.82, N = 3SE +/- 131.93, N = 3SE +/- 114.44, N = 32197721704209742050421434214121. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM5K10K15K20K25KSE +/- 152.24, N = 3SE +/- 71.62, N = 3SE +/- 948.81, N = 15SE +/- 13.02, N = 3SE +/- 36.96, N = 3SE +/- 67.90, N = 32110120614118621983520411201791. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM5K10K15K20K25KSE +/- 214.91, N = 3SE +/- 353.22, N = 14SE +/- 109.87, N = 3SE +/- 212.79, N = 3SE +/- 85.32, N = 3SE +/- 273.77, N = 152299223105128762189922822226371. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.23630.47260.70890.94521.1815SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.051.051.051.051.051.051. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4K8K12K16K20KSE +/- 174.36, N = 3SE +/- 81.42, N = 3SE +/- 142.34, N = 3SE +/- 647.29, N = 15SE +/- 135.39, N = 3SE +/- 187.37, N = 72083920959120521773520700200131. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4K8K12K16K20KSE +/- 113.92, N = 13SE +/- 43.64, N = 3SE +/- 152.42, N = 3SE +/- 425.25, N = 15SE +/- 78.33, N = 3SE +/- 203.43, N = 41831118373115441665318304181331. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 333.633.633.633.633.633.61. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1530456075SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 367.167.167.167.167.167.11. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM700K1400K2100K2800K3500KSE +/- 2017.31, N = 3SE +/- 20923.59, N = 3SE +/- 1162.56, N = 3SE +/- 41324.96, N = 3SE +/- 24608.70, N = 9SE +/- 10452.71, N = 3320195932003112906209294322729713432985001

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM600K1200K1800K2400K3000KSE +/- 19005.72, N = 3SE +/- 25609.87, N = 3SE +/- 13535.65, N = 3SE +/- 16570.75, N = 15SE +/- 22225.96, N = 7SE +/- 9721.39, N = 3270898526902532467568250388925171332539979

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM500K1000K1500K2000K2500KSE +/- 8935.81, N = 3SE +/- 6757.28, N = 3SE +/- 3867.40, N = 3SE +/- 21799.46, N = 4SE +/- 2605.04, N = 3SE +/- 11997.79, N = 3220813922143412016930204467720540862062968

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 4706.27, N = 3SE +/- 3631.62, N = 3SE +/- 3612.27, N = 3SE +/- 3846.75, N = 3SE +/- 2423.58, N = 3SE +/- 2398.52, N = 3153522015335991442407147164514213621453827

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM200K400K600K800K1000KSE +/- 5500.46, N = 3SE +/- 4775.33, N = 3SE +/- 8337.04, N = 3SE +/- 4947.37, N = 3SE +/- 8681.93, N = 3SE +/- 5079.92, N = 3997006986545941645948187944138950880

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM120K240K360K480K600KSE +/- 1256.22, N = 3SE +/- 598.96, N = 3SE +/- 2367.23, N = 3SE +/- 1685.44, N = 3SE +/- 4984.28, N = 3SE +/- 1970.04, N = 3580561578088556704562576555085550089

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM700K1400K2100K2800K3500KSE +/- 6220.95, N = 3SE +/- 27841.96, N = 15SE +/- 33830.67, N = 15SE +/- 11315.58, N = 3SE +/- 34085.75, N = 4SE +/- 22099.44, N = 3274740330153123034098272203030402612891727

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM500K1000K1500K2000K2500KSE +/- 18083.45, N = 3SE +/- 29647.93, N = 3SE +/- 27586.82, N = 3SE +/- 18436.29, N = 3SE +/- 17228.51, N = 3SE +/- 31763.45, N = 3229592923861702360107228373823373772351761

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM400K800K1200K1600K2000KSE +/- 6177.70, N = 3SE +/- 12640.74, N = 3SE +/- 6345.89, N = 3SE +/- 15480.54, N = 15SE +/- 16098.73, N = 3SE +/- 1897.32, N = 3176942618097161824207179850918093301772787

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 1835.76, N = 3SE +/- 3044.19, N = 3SE +/- 5287.17, N = 3SE +/- 16798.04, N = 3SE +/- 9574.67, N = 3SE +/- 3654.53, N = 3129237512943861322294127965213169131285487

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM200K400K600K800K1000KSE +/- 1759.52, N = 3SE +/- 589.62, N = 3SE +/- 1812.61, N = 3SE +/- 4500.55, N = 3SE +/- 856.11, N = 3SE +/- 1382.62, N = 3814485812662809206812768819679814387

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM100K200K300K400K500KSE +/- 971.00, N = 3SE +/- 930.84, N = 3SE +/- 2203.58, N = 3SE +/- 1532.35, N = 3SE +/- 4438.60, N = 3SE +/- 3477.35, N = 3475802485903483566471693479683468875

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM700K1400K2100K2800K3500KSE +/- 21895.31, N = 3SE +/- 41098.36, N = 3SE +/- 8055.70, N = 3SE +/- 35347.02, N = 3SE +/- 29770.09, N = 3SE +/- 18345.59, N = 3283738128699052986912264985530436862801157

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM500K1000K1500K2000K2500KSE +/- 4510.34, N = 3SE +/- 20679.46, N = 3SE +/- 18030.45, N = 3SE +/- 4551.71, N = 3SE +/- 4874.11, N = 3SE +/- 5587.94, N = 3221892422967532306298215034122997032278454

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM400K800K1200K1600K2000KSE +/- 4155.22, N = 3SE +/- 19391.93, N = 3SE +/- 14438.74, N = 3SE +/- 8871.35, N = 3SE +/- 19241.60, N = 3SE +/- 24548.29, N = 3177029418541871835701174710317763331746678

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 15641.76, N = 3SE +/- 17470.09, N = 3SE +/- 6078.06, N = 3SE +/- 2437.79, N = 3SE +/- 1557.87, N = 3SE +/- 2998.97, N = 3129258713144731324519128111212972161280989

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM200K400K600K800K1000KSE +/- 1066.83, N = 3SE +/- 1983.50, N = 3SE +/- 4963.31, N = 3SE +/- 5943.58, N = 3SE +/- 1585.30, N = 3SE +/- 1912.41, N = 3812530818076815678808658811570807480

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM110K220K330K440K550KSE +/- 189.67, N = 3SE +/- 1490.36, N = 3SE +/- 851.18, N = 3SE +/- 3051.56, N = 3SE +/- 1945.98, N = 3SE +/- 2657.74, N = 3474902483240490914469668483511465636

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 18291.13, N = 3SE +/- 4576.08, N = 3SE +/- 4904.13, N = 3SE +/- 5815.34, N = 3SE +/- 4747.41, N = 3SE +/- 4775.86, N = 3139877714858541411134133681713747451363561

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 3399.89, N = 3SE +/- 2434.45, N = 3SE +/- 17761.76, N = 3SE +/- 7325.27, N = 3SE +/- 1670.87, N = 3SE +/- 4752.07, N = 3130165413168671281031120916112336881204312

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM300K600K900K1200K1500KSE +/- 6916.65, N = 3SE +/- 13961.99, N = 4SE +/- 5290.86, N = 3SE +/- 7819.75, N = 12SE +/- 4109.25, N = 3SE +/- 1165.49, N = 3110053912387371137453112032211712131151175

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM200K400K600K800K1000KSE +/- 1656.80, N = 3SE +/- 6708.05, N = 13SE +/- 3632.86, N = 3SE +/- 3059.81, N = 3SE +/- 4520.85, N = 3SE +/- 1701.21, N = 3925811967927933478926277964065936841

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM120K240K360K480K600KSE +/- 968.00, N = 3SE +/- 2914.07, N = 3SE +/- 3911.99, N = 3SE +/- 1696.10, N = 3SE +/- 1280.33, N = 3SE +/- 359.60, N = 3541133565671558725515245559665520300

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM100K200K300K400K500KSE +/- 2014.43, N = 3SE +/- 784.80, N = 3SE +/- 1315.59, N = 3SE +/- 680.61, N = 3SE +/- 1755.44, N = 3SE +/- 1305.06, N = 3478518476636474951448144473559457959

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM11002200330044005500SE +/- 37.69, N = 3SE +/- 28.41, N = 3SE +/- 6.49, N = 3SE +/- 19.56, N = 3SE +/- 7.70, N = 3SE +/- 12.43, N = 35171.085172.925171.815160.395259.715172.971. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM11002200330044005500SE +/- 13.23, N = 3SE +/- 16.62, N = 3SE +/- 10.80, N = 3SE +/- 9.52, N = 3SE +/- 8.07, N = 3SE +/- 12.30, N = 35246.125241.105204.925233.325267.525146.671. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM11002200330044005500SE +/- 6.22, N = 3SE +/- 7.19, N = 3SE +/- 4.69, N = 3SE +/- 7.65, N = 3SE +/- 1.90, N = 3SE +/- 18.98, N = 35237.295249.705221.135252.545257.935152.911. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM11002200330044005500SE +/- 6.35, N = 3SE +/- 0.18, N = 3SE +/- 4.84, N = 3SE +/- 9.07, N = 3SE +/- 5.16, N = 3SE +/- 62.83, N = 35250.565247.695241.745240.105267.715105.871. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM8001600240032004000SE +/- 32.34, N = 3SE +/- 23.29, N = 3SE +/- 6.48, N = 3SE +/- 1.33, N = 3SE +/- 2.94, N = 3SE +/- 3.01, N = 33661.063671.463627.973648.543715.493623.861. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM8001600240032004000SE +/- 9.26, N = 3SE +/- 3.51, N = 3SE +/- 2.51, N = 3SE +/- 6.66, N = 3SE +/- 4.41, N = 3SE +/- 1.95, N = 33690.703703.653665.783693.633719.913548.361. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM8001600240032004000SE +/- 3.42, N = 3SE +/- 1.51, N = 3SE +/- 5.81, N = 3SE +/- 3.36, N = 3SE +/- 1.03, N = 3SE +/- 5.31, N = 33701.613705.533682.903705.683724.203575.721. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM8001600240032004000SE +/- 1.60, N = 3SE +/- 2.01, N = 3SE +/- 2.63, N = 3SE +/- 3.81, N = 3SE +/- 0.67, N = 3SE +/- 37.05, N = 33703.683706.983689.903689.693722.113600.371. (CC) gcc options: -O3 -march=native

Facebook RocksDB

This is a benchmark of Facebook's RocksDB as an embeddable persistent key-value store for fast storage based on Google's LevelDB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM100K200K300K400K500KSE +/- 3221.54, N = 3SE +/- 1435.13, N = 3SE +/- 4304.32, N = 3SE +/- 3376.28, N = 3SE +/- 3750.21, N = 3SE +/- 3333.72, N = 34372444168613716964490784589174520571. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3M6M9M12M15MSE +/- 50538.88, N = 3SE +/- 59121.96, N = 3SE +/- 32869.63, N = 3SE +/- 47642.98, N = 3SE +/- 85590.38, N = 3SE +/- 59134.09, N = 31338493412068951129258851328395413347834131234331. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM120K240K360K480K600KSE +/- 5581.80, N = 3SE +/- 2884.73, N = 3SE +/- 3481.21, N = 3SE +/- 6929.94, N = 3SE +/- 2578.31, N = 3SE +/- 3023.00, N = 35246295025254903545357965445725347701. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM110K220K330K440K550KSE +/- 2628.65, N = 3SE +/- 2054.68, N = 3SE +/- 5443.53, N = 3SE +/- 4275.49, N = 3SE +/- 1981.98, N = 3SE +/- 2169.84, N = 34828674565654182034906664996404900631. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM50K100K150K200K250KSE +/- 3485.16, N = 14SE +/- 2840.83, N = 3SE +/- 2701.00, N = 3SE +/- 5773.77, N = 14SE +/- 772.88, N = 3SE +/- 5812.42, N = 142455222309172369962475562397992444391. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Epoll WaitKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM90K180K270K360K450KSE +/- 1831.78, N = 3SE +/- 3943.79, N = 3SE +/- 1873.36, N = 3SE +/- 1651.40, N = 3SE +/- 4664.03, N = 3SE +/- 2596.83, N = 34203304164054139973755583940783654091. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex HashKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1.5M3M4.5M6M7.5MSE +/- 31223.20, N = 3SE +/- 17406.92, N = 3SE +/- 11648.66, N = 3SE +/- 9731.70, N = 3SE +/- 5828.57, N = 3SE +/- 9923.07, N = 37039350711859970896867006665711317871933411. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Sched PipeKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM50K100K150K200K250KSE +/- 1452.53, N = 3SE +/- 2622.47, N = 3SE +/- 296.37, N = 3SE +/- 861.60, N = 3SE +/- 569.18, N = 3SE +/- 896.38, N = 32062902179391990492174332099322142711. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Lock-PiKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM10K20K30K40K50KSE +/- 199.05, N = 3SE +/- 136.18, N = 3SE +/- 2731.13, N = 12SE +/- 12.14, N = 3SE +/- 20.00, N = 3SE +/- 7.69, N = 3141931381946045130431315597381. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Syscall BasicKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4M8M12M16M20MSE +/- 140077.71, N = 3SE +/- 17869.89, N = 3SE +/- 101385.04, N = 3SE +/- 12906.55, N = 3SE +/- 6821.55, N = 3SE +/- 44903.68, N = 31690711216880125166996901658628316907939166275661. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4K8K12K16K20KSE +/- 36.05, N = 3SE +/- 52.94, N = 3SE +/- 221.42, N = 3SE +/- 18.45, N = 3SE +/- 31.87, N = 3SE +/- 28.17, N = 317978.0817323.2317756.2716830.4318155.4516754.671. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM100200300400500SE +/- 3.48, N = 3SE +/- 0.09, N = 3SE +/- 2.02, N = 3SE +/- 0.03, N = 3SE +/- 0.18, N = 3SE +/- 4.10, N = 7332.3447.9444.1447.8448.0441.7

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM8001600240032004000SE +/- 20.00, N = 3SE +/- 0.00, N = 3SE +/- 20.00, N = 3SE +/- 18.33, N = 3SE +/- 20.00, N = 3SE +/- 18.33, N = 33866390638863713386637131. (CC) gcc options: -O3

PostgreSQL pgbench

This is a benchmark of PostgreSQL using pgbench for facilitating the database benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read OnlyKernel LLVM5K10K15K20K25KSE +/- 38.99, N = 3243311. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read WriteKernel LLVM306090120150SE +/- 1.65, N = 31381. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read OnlyKernel LLVM16K32K48K64K80KSE +/- 358.11, N = 3730131. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 100 - Mode: Read OnlyKernel LLVM15K30K45K60K75KSE +/- 50.59, N = 3691961. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 250 - Mode: Read OnlyKernel LLVM12K24K36K48K60KSE +/- 383.60, N = 3580831. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read OnlyKernel LLVM4K8K12K16K20KSE +/- 112.18, N = 3199141. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

ctx_clock

Ctx_clock is a simple test program to measure the context switch time in clock cycles. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM60120180240300SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3265265268264266264

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.53841.07681.61522.15362.692SE +/- 0.027, N = 15SE +/- 0.021, N = 15SE +/- 0.020, N = 3SE +/- 0.027, N = 3SE +/- 0.023, N = 3SE +/- 0.006, N = 32.3332.3802.3932.3172.3892.310-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM48121620SE +/- 0.20, N = 3SE +/- 0.20, N = 4SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.26, N = 4SE +/- 0.15, N = 317.5317.2417.6818.0617.4417.68-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM48121620SE +/- 0.01, N = 3SE +/- 0.17, N = 4SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 314.0714.6013.9214.7314.1314.57-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM48121620SE +/- 0.04, N = 3SE +/- 0.18, N = 3SE +/- 0.14, N = 14SE +/- 0.07, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 314.0914.3314.1614.7214.1414.48-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.54251.0851.62752.172.7125SE +/- 0.013, N = 3SE +/- 0.025, N = 15SE +/- 0.012, N = 3SE +/- 0.021, N = 7SE +/- 0.019, N = 9SE +/- 0.027, N = 42.3612.3812.4022.3532.4112.293-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.77491.54982.32473.09963.8745SE +/- 0.046, N = 3SE +/- 0.018, N = 3SE +/- 0.047, N = 3SE +/- 0.028, N = 3SE +/- 0.029, N = 3SE +/- 0.029, N = 33.4443.4173.3583.4123.3933.359-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeleteKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.09, N = 3SE +/- 0.17, N = 3SE +/- 0.11, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.15, N = 313.0613.4512.8513.4613.1613.45-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM48121620SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 313.6713.7013.4113.7313.5513.96-lsqlite3-lsqlite3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread

PostgreSQL pgbench

This is a benchmark of PostgreSQL using pgbench for facilitating the database benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average LatencyKernel LLVM0.00920.01840.02760.03680.046SE +/- 0.000, N = 30.0411. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average LatencyKernel LLVM246810SE +/- 0.086, N = 37.2251. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average LatencyKernel LLVM0.15410.30820.46230.61640.7705SE +/- 0.003, N = 30.6851. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average LatencyKernel LLVM0.32510.65020.97531.30041.6255SE +/- 0.001, N = 31.4451. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average LatencyKernel LLVM0.96861.93722.90583.87444.843SE +/- 0.028, N = 34.3051. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average LatencyKernel LLVM0.01130.02260.03390.04520.0565SE +/- 0.000, N = 30.0501. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

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.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM306090120150SE +/- 0.54, N = 3SE +/- 0.41, N = 3SE +/- 1.67, N = 3SE +/- 0.34, N = 3SE +/- 0.11, N = 3SE +/- 0.44, N = 3135.75134.98143.74137.38135.70141.11-lm-lm1. (CC) gcc options:

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Shared Mutex Lock SharedKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM714212835SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.27, N = 14SE +/- 0.15, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 331.631.632.231.931.631.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlockKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1020304050SE +/- 0.00, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.12, N = 342.542.842.842.542.542.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM612182430SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 325.225.125.225.325.225.51. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240SE +/- 0.20, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 334.934.834.735.034.735.01. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM510152025SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 319.018.919.019.019.119.01. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlock_amdKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1122334455SE +/- 0.07, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 346.746.746.846.746.646.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock pthread_mutexKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM510152025SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 321.321.521.321.321.321.31. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock ticket_spinlockKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 324.824.824.924.824.824.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.29, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 331.8931.7132.3932.6631.2732.001. (CC) gcc options: -pthread

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 310.9610.9510.9611.1410.9411.041. (CC) gcc options: -pthread

WireGuard + Linux Networking Stack Stress Test

This is a benchmark of the WireGuard secure VPN tunnel and Linux networking stack stress test. The test runs on the local host but does require root permissions to run. The way it works is it creates three namespaces. ns0 has a loopback device. ns1 and ns2 each have wireguard devices. Those two wireguard devices send traffic through the loopback device of ns0. The end result of this is that tests wind up testing encryption and decryption at the same time -- a pretty CPU and scheduler-heavy workflow. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterWireGuard + Linux Networking Stack Stress TestKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM120240360480600SE +/- 1.24, N = 3SE +/- 0.83, N = 3SE +/- 25.08, N = 9SE +/- 0.65, N = 3SE +/- 1.35, N = 3SE +/- 0.12, N = 3544.24518.70546.30555.20513.19550.07

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 311.4511.0311.3912.1510.9611.981. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM612182430SE +/- 0.12, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.16, N = 3SE +/- 0.01, N = 322.1721.4421.9323.5021.5323.061. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1020304050SE +/- 0.36, N = 3SE +/- 0.24, N = 3SE +/- 0.04, N = 3SE +/- 0.11, N = 3SE +/- 0.35, N = 3SE +/- 0.16, N = 340.3239.2440.0644.3039.9044.101. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20406080100SE +/- 0.89, N = 15SE +/- 0.63, N = 3SE +/- 0.50, N = 15SE +/- 0.81, N = 15SE +/- 0.23, N = 3SE +/- 0.97, N = 378.0374.7377.0388.5677.8888.291. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM3691215SE +/- 0.055, N = 3SE +/- 0.026, N = 3SE +/- 0.083, N = 3SE +/- 0.026, N = 3SE +/- 0.230, N = 12SE +/- 0.028, N = 39.8599.6349.59711.45810.08410.3871. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4080120160200SE +/- 2.25, N = 12SE +/- 0.82, N = 3SE +/- 1.30, N = 8SE +/- 2.17, N = 4SE +/- 0.69, N = 3SE +/- 1.75, N = 3154.98149.86152.80176.70153.61168.261. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM510152025SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.26, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.22, N = 1419.5719.2519.7020.8919.3520.911. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM918273645SE +/- 0.15, N = 3SE +/- 0.15, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 337.0236.5137.3441.2637.0540.361. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20406080100SE +/- 0.21, N = 3SE +/- 0.57, N = 3SE +/- 0.33, N = 3SE +/- 0.85, N = 4SE +/- 0.85, N = 3SE +/- 0.46, N = 372.3871.1172.1681.6872.8479.201. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM4080120160200SE +/- 1.40, N = 3SE +/- 2.07, N = 12SE +/- 0.54, N = 3SE +/- 1.83, N = 3SE +/- 0.22, N = 3SE +/- 0.62, N = 3145.82146.17143.68161.29144.75159.751. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM80160240320400SE +/- 4.27, N = 9SE +/- 6.28, N = 9SE +/- 24.00, N = 9SE +/- 9.64, N = 9SE +/- 6.91, N = 8SE +/- 6.99, N = 9335.23313.24351.33349.94317.41369.551. (CC) gcc options: -lpthread

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM306090120150SE +/- 0.30, N = 3SE +/- 0.09, N = 3SE +/- 0.41, N = 3SE +/- 0.40, N = 3SE +/- 0.26, N = 3SE +/- 0.52, N = 3126.87126.64129.84131.72125.96132.191. (CC) gcc options: -O2 -ldl -lz -lpthread

pmbench

Pmbench is a Linux paging and virtual memory benchmark. This test profile will report the average page latency of the system. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 50%Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.02630.05260.07890.10520.1315SE +/- 0.0015, N = 3SE +/- 0.0004, N = 3SE +/- 0.0008, N = 3SE +/- 0.0007, N = 3SE +/- 0.0015, N = 3SE +/- 0.0015, N = 30.11680.11550.11420.11380.11350.11281. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.0270.0540.0810.1080.135SE +/- 0.0009, N = 3SE +/- 0.0013, N = 3SE +/- 0.0015, N = 3SE +/- 0.0000, N = 3SE +/- 0.0014, N = 4SE +/- 0.0014, N = 30.11960.11610.12010.11820.11760.11611. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.02780.05560.08340.11120.139SE +/- 0.0002, N = 3SE +/- 0.0013, N = 5SE +/- 0.0013, N = 3SE +/- 0.0016, N = 3SE +/- 0.0006, N = 3SE +/- 0.0004, N = 30.12370.12060.12180.12310.12060.11911. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% ReadsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.01490.02980.04470.05960.0745SE +/- 0.0009, N = 3SE +/- 0.0008, N = 4SE +/- 0.0005, N = 15SE +/- 0.0003, N = 3SE +/- 0.0006, N = 7SE +/- 0.0005, N = 150.06600.06440.06330.06410.06320.06231. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% ReadsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.01460.02920.04380.05840.073SE +/- 0.0007, N = 3SE +/- 0.0006, N = 7SE +/- 0.0006, N = 15SE +/- 0.0008, N = 3SE +/- 0.0000, N = 3SE +/- 0.0000, N = 30.06490.06430.06380.06450.06370.06401. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% ReadsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.01510.03020.04530.06040.0755SE +/- 0.0007, N = 15SE +/- 0.0003, N = 3SE +/- 0.0006, N = 3SE +/- 0.0006, N = 3SE +/- 0.0008, N = 3SE +/- 0.0007, N = 30.06690.06390.06480.06720.06490.06551. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% WritesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.0240.0480.0720.0960.12SE +/- 0.0010, N = 3SE +/- 0.0002, N = 3SE +/- 0.0012, N = 3SE +/- 0.0001, N = 3SE +/- 0.0010, N = 3SE +/- 0.0012, N = 30.10630.10510.10650.10490.10320.10381. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% WritesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.02440.04880.07320.09760.122SE +/- 0.0007, N = 3SE +/- 0.0013, N = 3SE +/- 0.0013, N = 4SE +/- 0.0009, N = 3SE +/- 0.0011, N = 3SE +/- 0.0014, N = 30.10850.10640.10840.10850.10590.10651. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% WritesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.02630.05260.07890.10520.1315SE +/- 0.0010, N = 3SE +/- 0.0008, N = 3SE +/- 0.0005, N = 3SE +/- 0.0013, N = 3SE +/- 0.0001, N = 3SE +/- 0.0014, N = 30.11710.11310.11530.11450.11290.11321. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% WritesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.02750.0550.08250.110.1375SE +/- 0.0013, N = 4SE +/- 0.0004, N = 3SE +/- 0.0012, N = 5SE +/- 0.0010, N = 3SE +/- 0.0011, N = 3SE +/- 0.0012, N = 40.11790.11760.12210.11940.11590.11751. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% WritesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.02740.05480.08220.10960.137SE +/- 0.0011, N = 3SE +/- 0.0004, N = 3SE +/- 0.0011, N = 3SE +/- 0.0004, N = 3SE +/- 0.0003, N = 3SE +/- 0.0012, N = 30.11910.12170.12180.12180.12090.12001. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% WritesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM0.03060.06120.09180.12240.153SE +/- 0.0014, N = 4SE +/- 0.0007, N = 3SE +/- 0.0072, N = 15SE +/- 0.0014, N = 3SE +/- 0.0012, N = 3SE +/- 0.0016, N = 30.12390.12540.13600.12340.12350.12401. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

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: Create FilesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM918273645SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.24, N = 337.1835.3539.0039.4036.7538.82-lm-lm1. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM48121620SE +/- 0.03, N = 3SE +/- 0.62, N = 15SE +/- 0.04, N = 3SE +/- 0.64, N = 15SE +/- 0.70, N = 15SE +/- 0.68, N = 1514.1515.3914.5716.0215.7516.55-lm-lm1. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20406080100SE +/- 0.44, N = 3SE +/- 0.33, N = 3SE +/- 0.41, N = 3SE +/- 0.64, N = 3SE +/- 0.19, N = 3SE +/- 0.20, N = 391.8490.1093.3297.4391.0695.51-lm-lm1. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesKernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM918273645SE +/- 0.24, N = 3SE +/- 0.09, N = 3SE +/- 0.48, N = 3SE +/- 0.16, N = 3SE +/- 0.28, N = 3SE +/- 0.18, N = 338.8539.3939.4840.3139.4940.93-lm-lm1. (CC) gcc options:

Schbench

This is a benchmark of Schbench, a Linux kernel scheduler benchmark developed by Facebook. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 4Kernel GCC -O2Kernel GCC secondKernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM7K14K21K28K35KSE +/- 128.00, N = 3SE +/- 2842.74, N = 15SE +/- 386.40, N = 13SE +/- 216.51, N = 3SE +/- 267.31, N = 3SE +/- 2786.67, N = 152812833348293932874728597335191. (CC) gcc options: -O2 -lpthread

146 Results Shown

Stress-NG:
  MMAP
  NUMA
  MEMFD
  Atomic
  Crypto
  Malloc
  Forking
  SENDFILE
  CPU Cache
  CPU Stress
  Semaphores
  Matrix Math
  Vector Math
  Memory Copying
  Socket Activity
  Context Switching
  Glibc C String Functions
  Glibc Qsort Data Sorting
  System V Message Passing
perf-bench:
  Memcpy 1MB
  Memset 1MB
LevelDB:
  Fill Sync
  Overwrite
  Rand Fill
  Seq Fill
Tinymembench:
  Standard Memcpy
  Standard Memset
iPerf:
  5201 - 10 Seconds - UDP - 100Mbit Objective - 1
  5201 - 10 Seconds - UDP - 1000Mbit Objective - 1
  5201 - 10 Seconds - UDP - 100Mbit Objective - 32
  5201 - 10 Seconds - UDP - 100Mbit Objective - 64
  5201 - 10 Seconds - UDP - 1000Mbit Objective - 32
  5201 - 10 Seconds - UDP - 1000Mbit Objective - 64
  5201 - 10 Seconds - TCP - 1
  5201 - 10 Seconds - UDP - 1
  5201 - 10 Seconds - TCP - 32
  5201 - 10 Seconds - TCP - 64
  5201 - 10 Seconds - UDP - 32
  5201 - 10 Seconds - UDP - 64
IPC_benchmark:
  TCP Socket - 128
  TCP Socket - 256
  TCP Socket - 512
  TCP Socket - 1024
  TCP Socket - 2048
  TCP Socket - 4096
  Unnamed Pipe - 128
  Unnamed Pipe - 256
  Unnamed Pipe - 512
  Unnamed Pipe - 1024
  Unnamed Pipe - 2048
  Unnamed Pipe - 4096
  FIFO Named Pipe - 128
  FIFO Named Pipe - 256
  FIFO Named Pipe - 512
  FIFO Named Pipe - 1024
  FIFO Named Pipe - 2048
  FIFO Named Pipe - 4096
  Unnamed Unix Domain Socket - 128
  Unnamed Unix Domain Socket - 256
  Unnamed Unix Domain Socket - 512
  Unnamed Unix Domain Socket - 1024
  Unnamed Unix Domain Socket - 2048
  Unnamed Unix Domain Socket - 4096
MBW:
  Memory Copy - 128 MiB
  Memory Copy - 512 MiB
  Memory Copy - 1024 MiB
  Memory Copy - 4096 MiB
  Memory Copy, Fixed Block Size - 128 MiB
  Memory Copy, Fixed Block Size - 512 MiB
  Memory Copy, Fixed Block Size - 1024 MiB
  Memory Copy, Fixed Block Size - 4096 MiB
Facebook RocksDB:
  Rand Fill
  Rand Read
  Seq Fill
  Rand Fill Sync
  Read While Writing
perf-bench:
  Epoll Wait
  Futex Hash
  Sched Pipe
  Futex Lock-Pi
  Syscall Basic
Apache Benchmark
OpenSSL
PostMark
PostgreSQL pgbench:
  1 - 1 - Read Only
  1 - 1 - Read Write
  1 - 50 - Read Only
  1 - 100 - Read Only
  1 - 250 - Read Only
  100 - 1 - Read Only
ctx_clock
LevelDB:
  Hot Read
  Fill Sync
  Overwrite
  Rand Fill
  Rand Read
  Seek Rand
  Rand Delete
  Seq Fill
PostgreSQL pgbench:
  1 - 1 - Read Only - Average Latency
  1 - 1 - Read Write - Average Latency
  1 - 50 - Read Only - Average Latency
  1 - 100 - Read Only - Average Latency
  1 - 250 - Read Only - Average Latency
  100 - 1 - Read Only - Average Latency
OSBench
BenchmarkMutex:
  Shared Mutex Lock Shared
  Mutex Lock Unlock spinlock
  Mutex Lock Unlock std::mutex
  Mutex Lock Unlock std::mutex
  Semaphore Release And Acquire
  Mutex Lock Unlock spinlock_amd
  Mutex Lock Unlock pthread_mutex
  Mutex Lock Unlock ticket_spinlock
t-test1:
  1
  2
WireGuard + Linux Networking Stack Stress Test
Hackbench:
  1 - Thread
  2 - Thread
  4 - Thread
  8 - Thread
  1 - Process
  16 - Thread
  2 - Process
  4 - Process
  8 - Process
  16 - Process
  32 - Process
SQLite Speedtest
pmbench:
  1 - 50%
  2 - 50%
  4 - 50%
  1 - 100% Reads
  2 - 100% Reads
  4 - 100% Reads
  1 - 100% Writes
  2 - 100% Writes
  4 - 100% Writes
  1 - 80% Reads 20% Writes
  2 - 80% Reads 20% Writes
  4 - 80% Reads 20% Writes
OSBench:
  Create Files
  Create Threads
  Launch Programs
  Create Processes
Schbench