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 2105120-HA-2105128HA60
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C/C++ Compiler Tests 5 Tests
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  Test
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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
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  6 Hours, 33 Minutes

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Kernel LLVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionKernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1AMD 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)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 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 11.1.1Result OverviewPhoronix Test Suite100%106%112%119%125%perf-benchiPerfHackbenchFacebook RocksDBApache BenchmarkWireGuard + Linux Networking Stack Stress TestSQLite SpeedtestOSBenchPostMarkt-test1IPC_benchmarkMBWLevelDBpmbenchctx_clockStress-NGOpenSSLBenchmarkMutexTinymembenchSchbench

Kernel LLVMleveldb: Hot Readleveldb: Fill Syncleveldb: Fill Syncleveldb: Overwriteleveldb: Overwriteleveldb: Rand Fillleveldb: Rand Fillleveldb: Rand Readleveldb: Seek Randleveldb: Rand Deleteleveldb: Seq Fillleveldb: Seq Fillpostmark: Disk Transaction Performancetinymembench: Standard Memcpytinymembench: Standard Memsetmbw: 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 MiBt-test1: 1t-test1: 2pmbench: 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% Writesiperf: 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 - 64wireguard: perf-bench: Epoll Waitperf-bench: Futex Hashperf-bench: Memcpy 1MBperf-bench: Memset 1MBperf-bench: Sched Pipeperf-bench: Futex Lock-Piperf-bench: Syscall Basicosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationsipc-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 - 4096hackbench: 1 - Threadhackbench: 2 - Threadhackbench: 4 - Threadhackbench: 8 - Threadhackbench: 1 - Processhackbench: 16 - Threadhackbench: 2 - Processhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processhackbench: 32 - Processopenssl: RSA 4096-bit Performancepgbench: 1 - 1 - Read Onlypgbench: 1 - 1 - Read Only - Average Latencypgbench: 1 - 1 - Read Writepgbench: 1 - 1 - Read Write - Average Latencypgbench: 1 - 50 - Read Onlypgbench: 1 - 50 - Read Only - Average Latencypgbench: 1 - 100 - Read Onlypgbench: 1 - 100 - Read Only - Average Latencypgbench: 1 - 250 - Read Onlypgbench: 1 - 250 - Read Only - Average Latencypgbench: 100 - 1 - Read Onlypgbench: 100 - 1 - Read Only - Average Latencysqlite-speedtest: Timed Time - Size 1,000mutex: 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_spinlockstress-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 Passingctx-clock: Context Switch Timerocksdb: Rand Fillrocksdb: Rand Readrocksdb: Seq Fillrocksdb: Rand Fill Syncrocksdb: Read While Writingapache: Static Web Page Servingschbench: 8 - 4Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.12.31024.917.67930.314.57030.514.4812.2933.35913.45331.613.95737135825.35702.35172.9745146.6715152.9115105.8683623.8633548.3623575.7193600.37331.99911.0410.11280.11610.11910.06230.06400.06550.10380.10650.11320.11750.12000.12401001000320064002141220179226371.05200131813333.667.1550.06836540971933415.96910312.03361021427197381662756638.82239716.55006495.50730440.930907141.11065929850012539979206296814538279508805500892891727235176117727871285487814387468875280115722784541746678128098980748046563613635611204312115117593684152030045795911.97923.06044.09988.29410.387168.26120.91040.36179.201159.749369.548441.7243310.0411387.225730130.685691961.445580834.305199140.050132.19031.942.925.535.019.046.921.324.912.45389.01167420.30644.0011148830.4619252.0753687.476.84825.591229760.0311754.159619.981019.431877.82548376.44112501.8336.824225731.832644520571312343353477049006324443916754.67335192.38925.117.43531.214.12531.214.1372.4113.39313.16132.613.54738665826.15691.55259.7145267.5205257.9275267.7123715.4883719.9113724.2043722.10631.27410.9390.11350.11760.12060.06320.06370.06490.10320.10590.11290.11590.12090.12351001000320064002143420411228221.05207001830433.667.1513.19439407871131785.91337811.998912209932131551690793936.75038915.74564091.06079739.486885135.69935129713432517133205408614213629441385550853040261233737718093301316913819679479683304368622997031776333129721681157048351113747451233688117121396406555966547355910.96321.53439.90177.87710.084153.61119.35437.05072.842144.751317.405448.0125.96231.642.525.234.719.146.621.324.813.13389.0167641.36642.7011170312.2019887.8155850.506.90828.241277296.3211754.949629.611014.421957.06530566.53113135.6436.744626477.312664589171334783454457249964023979918155.45285972.31724.318.05729.914.73130.014.7222.3533.41213.46232.213.72537135809.35677.35160.3925233.3185252.5375240.0973648.5443693.6343705.6783689.68632.65611.1440.11380.11820.12310.06410.06450.06720.10490.10850.11450.11940.12180.12341001000320064002050419835218991.05177351665333.667.1555.20137555870066655.95415012.017047217433130431658628339.39561716.01998097.43293140.313403137.38338229432272503889204467714716459481875625762722030228373817985091279652812768471693264985521503411747103128111280865846966813368171209161112032292627751524544814412.14623.49844.30088.56211.458176.70020.88841.25581.684161.291349.937447.8131.72031.942.525.335.019.046.721.324.812.71388.88168572.72644.611061908.0219280.7754398.516.69824.831274218.4211766.649625.421014.431912.64574464.00111451.5336.444244091.682644490781328395453579649066624755616830.43287472.39324.817.68131.713.91831.214.1592.4023.35812.84732.913.40538865810.25662.75171.8065204.9245221.1345241.7373627.9683665.7823682.9023689.89932.38710.9600.11420.12010.12180.06330.06380.06480.10650.10840.11530.12210.12180.13601001000320064002097411862128761.05120521154433.667.1546.30241399770896865.92764511.564334199049460451669969039.00362714.56658093.32021139.476554143.74200529062092467568201693014424079416455567043034098236010718242071322294809206483566298691223062981835701132451981567849091414111341281031113745393347855872547495111.39021.93140.06477.0289.597152.80119.70137.33872.164143.683351.330444.1129.84032.242.825.234.71946.821.324.912.43388.68168463.99640.7311072394.4619951.9958610.156.88825.791197368.7911746.109599.181021.291907.72580896.52112275.4336.564546211.152683716961292588549035441820323699617756.2729393OpenBenchmarking.org

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 LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.10.53841.07681.61522.15362.692SE +/- 0.006, N = 3SE +/- 0.027, N = 3SE +/- 0.023, N = 3SE +/- 0.020, N = 32.3102.3172.3892.393-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadKernel LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.1246810Min: 2.3 / Avg: 2.31 / Max: 2.32Min: 2.27 / Avg: 2.32 / Max: 2.36Min: 2.34 / Avg: 2.39 / Max: 2.42Min: 2.36 / Avg: 2.39 / Max: 2.421. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1612182430SE +/- 0.31, N = 4SE +/- 0.21, N = 3SE +/- 0.12, N = 3SE +/- 0.26, N = 325.124.924.824.3-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1612182430Min: 24.3 / Avg: 25.05 / Max: 25.8Min: 24.5 / Avg: 24.9 / Max: 25.2Min: 24.6 / Avg: 24.83 / Max: 25Min: 23.9 / Avg: 24.3 / Max: 24.81. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.148121620SE +/- 0.26, N = 4SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 317.4417.6817.6818.06-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1510152025Min: 16.72 / Avg: 17.43 / Max: 17.97Min: 17.49 / Avg: 17.68 / Max: 17.97Min: 17.59 / Avg: 17.68 / Max: 17.8Min: 17.68 / Avg: 18.06 / Max: 18.291. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1714212835SE +/- 0.19, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.17, N = 331.731.230.329.9-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1714212835Min: 31.3 / Avg: 31.67 / Max: 31.9Min: 30.8 / Avg: 31.2 / Max: 31.6Min: 29.9 / Avg: 30.27 / Max: 30.5Min: 29.6 / Avg: 29.93 / Max: 30.11. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.148121620SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 313.9214.1314.5714.73-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.148121620Min: 13.84 / Avg: 13.92 / Max: 14.04Min: 13.93 / Avg: 14.12 / Max: 14.33Min: 14.48 / Avg: 14.57 / Max: 14.74Min: 14.62 / Avg: 14.73 / Max: 14.921. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1714212835SE +/- 0.30, N = 14SE +/- 0.24, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 331.231.230.530.0-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1714212835Min: 28 / Avg: 31.24 / Max: 32.2Min: 30.9 / Avg: 31.23 / Max: 31.7Min: 30.2 / Avg: 30.47 / Max: 30.6Min: 29.8 / Avg: 29.97 / Max: 30.21. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.148121620SE +/- 0.11, N = 3SE +/- 0.14, N = 14SE +/- 0.06, N = 3SE +/- 0.07, N = 314.1414.1614.4814.72-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.148121620Min: 13.93 / Avg: 14.14 / Max: 14.29Min: 13.74 / Avg: 14.16 / Max: 15.78Min: 14.42 / Avg: 14.48 / Max: 14.6Min: 14.59 / Avg: 14.72 / Max: 14.791. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC0.54251.0851.62752.172.7125SE +/- 0.027, N = 4SE +/- 0.021, N = 7SE +/- 0.012, N = 3SE +/- 0.019, N = 92.2932.3532.4022.411-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC246810Min: 2.24 / Avg: 2.29 / Max: 2.36Min: 2.29 / Avg: 2.35 / Max: 2.46Min: 2.38 / Avg: 2.4 / Max: 2.42Min: 2.29 / Avg: 2.41 / Max: 2.491. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomKernel GCC 11.1.1Kernel LLVMKernel GCCKernel LLVM 11.10.76771.53542.30313.07083.8385SE +/- 0.047, N = 3SE +/- 0.029, N = 3SE +/- 0.029, N = 3SE +/- 0.028, N = 33.3583.3593.3933.412-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomKernel GCC 11.1.1Kernel LLVMKernel GCCKernel LLVM 11.1246810Min: 3.27 / Avg: 3.36 / Max: 3.42Min: 3.31 / Avg: 3.36 / Max: 3.4Min: 3.34 / Avg: 3.39 / Max: 3.43Min: 3.36 / Avg: 3.41 / Max: 3.451. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeleteKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.13691215SE +/- 0.11, N = 3SE +/- 0.07, N = 3SE +/- 0.15, N = 3SE +/- 0.03, N = 312.8513.1613.4513.46-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeleteKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.148121620Min: 12.73 / Avg: 12.85 / Max: 13.06Min: 13.06 / Avg: 13.16 / Max: 13.31Min: 13.24 / Avg: 13.45 / Max: 13.74Min: 13.42 / Avg: 13.46 / Max: 13.531. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM816243240SE +/- 0.27, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 332.932.632.231.6-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM714212835Min: 32.4 / Avg: 32.93 / Max: 33.3Min: 32.5 / Avg: 32.6 / Max: 32.8Min: 32 / Avg: 32.2 / Max: 32.4Min: 31.4 / Avg: 31.6 / Max: 31.81. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM48121620SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 313.4113.5513.7313.96-lsqlite3-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM48121620Min: 13.27 / Avg: 13.41 / Max: 13.61Min: 13.48 / Avg: 13.55 / Max: 13.59Min: 13.63 / Avg: 13.73 / Max: 13.82Min: 13.87 / Avg: 13.96 / Max: 14.061. (CXX) g++ options: -O3 -lsnappy -lpthread

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 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM8001600240032004000SE +/- 20.00, N = 3SE +/- 20.00, N = 3SE +/- 18.33, N = 3SE +/- 18.33, N = 338863866371337131. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM7001400210028003500Min: 3846 / Avg: 3886 / Max: 3906Min: 3846 / Avg: 3866 / Max: 3906Min: 3676 / Avg: 3712.67 / Max: 3731Min: 3676 / Avg: 3712.67 / Max: 37311. (CC) gcc options: -O3

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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.112002400360048006000SE +/- 8.19, N = 3SE +/- 10.38, N = 3SE +/- 6.44, N = 3SE +/- 6.50, N = 35826.15825.35810.25809.31. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.110002000300040005000Min: 5809.8 / Avg: 5826.1 / Max: 5835.6Min: 5804.5 / Avg: 5825.27 / Max: 5835.7Min: 5797.9 / Avg: 5810.17 / Max: 5819.7Min: 5802.5 / Avg: 5809.3 / Max: 5822.31. (CC) gcc options: -O2 -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetKernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.112002400360048006000SE +/- 15.70, N = 3SE +/- 2.89, N = 3SE +/- 3.21, N = 3SE +/- 11.53, N = 35702.35691.55677.35662.71. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetKernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.110002000300040005000Min: 5671.1 / Avg: 5702.27 / Max: 5721.2Min: 5685.9 / Avg: 5691.53 / Max: 5695.5Min: 5671.5 / Avg: 5677.27 / Max: 5682.6Min: 5645.3 / Avg: 5662.67 / Max: 5684.51. (CC) gcc options: -O2 -lm

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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.111002200330044005500SE +/- 7.70, N = 3SE +/- 12.43, N = 3SE +/- 6.49, N = 3SE +/- 19.56, N = 35259.715172.975171.815160.391. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.19001800270036004500Min: 5249.85 / Avg: 5259.71 / Max: 5274.9Min: 5155.83 / Avg: 5172.97 / Max: 5197.15Min: 5163.91 / Avg: 5171.81 / Max: 5184.67Min: 5121.45 / Avg: 5160.39 / Max: 5183.021. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM11002200330044005500SE +/- 8.07, N = 3SE +/- 9.52, N = 3SE +/- 10.80, N = 3SE +/- 12.30, N = 35267.525233.325204.925146.671. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM9001800270036004500Min: 5252.3 / Avg: 5267.52 / Max: 5279.76Min: 5217.18 / Avg: 5233.32 / Max: 5250.14Min: 5190.72 / Avg: 5204.92 / Max: 5226.11Min: 5130.94 / Avg: 5146.67 / Max: 5170.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM11002200330044005500SE +/- 1.90, N = 3SE +/- 7.65, N = 3SE +/- 4.69, N = 3SE +/- 18.98, N = 35257.935252.545221.135152.911. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM9001800270036004500Min: 5254.15 / Avg: 5257.93 / Max: 5260.09Min: 5240.36 / Avg: 5252.54 / Max: 5266.65Min: 5211.76 / Avg: 5221.13 / Max: 5225.98Min: 5123.74 / Avg: 5152.91 / Max: 5188.521. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM11002200330044005500SE +/- 5.16, N = 3SE +/- 4.84, N = 3SE +/- 9.07, N = 3SE +/- 62.83, N = 35267.715241.745240.105105.871. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM9001800270036004500Min: 5260.99 / Avg: 5267.71 / Max: 5277.86Min: 5232.09 / Avg: 5241.74 / Max: 5247.26Min: 5224.93 / Avg: 5240.1 / Max: 5256.29Min: 5000.14 / Avg: 5105.87 / Max: 5217.541. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM8001600240032004000SE +/- 2.94, N = 3SE +/- 1.33, N = 3SE +/- 6.48, N = 3SE +/- 3.01, N = 33715.493648.543627.973623.861. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM6001200180024003000Min: 3711.98 / Avg: 3715.49 / Max: 3721.34Min: 3645.91 / Avg: 3648.54 / Max: 3650.21Min: 3618.76 / Avg: 3627.97 / Max: 3640.46Min: 3617.9 / Avg: 3623.86 / Max: 3627.51. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM8001600240032004000SE +/- 4.41, N = 3SE +/- 6.66, N = 3SE +/- 2.51, N = 3SE +/- 1.95, N = 33719.913693.633665.783548.361. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM6001200180024003000Min: 3711.94 / Avg: 3719.91 / Max: 3727.15Min: 3685.93 / Avg: 3693.63 / Max: 3706.9Min: 3663.19 / Avg: 3665.78 / Max: 3670.8Min: 3544.5 / Avg: 3548.36 / Max: 3550.791. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM8001600240032004000SE +/- 1.03, N = 3SE +/- 3.36, N = 3SE +/- 5.81, N = 3SE +/- 5.31, N = 33724.203705.683682.903575.721. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM6001200180024003000Min: 3722.73 / Avg: 3724.2 / Max: 3726.18Min: 3700 / Avg: 3705.68 / Max: 3711.62Min: 3673.18 / Avg: 3682.9 / Max: 3693.27Min: 3566.72 / Avg: 3575.72 / Max: 3585.11. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM8001600240032004000SE +/- 0.67, N = 3SE +/- 2.63, N = 3SE +/- 3.81, N = 3SE +/- 37.05, N = 33722.113689.903689.693600.371. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM6001200180024003000Min: 3720.83 / Avg: 3722.11 / Max: 3723.08Min: 3685.57 / Avg: 3689.9 / Max: 3694.64Min: 3685.04 / Avg: 3689.69 / Max: 3697.24Min: 3557.63 / Avg: 3600.37 / Max: 3674.181. (CC) gcc options: -O3 -march=native

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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1816243240SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.29, N = 3SE +/- 0.05, N = 331.2732.0032.3932.661. (CC) gcc options: -pthread
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Kernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1714212835Min: 31.21 / Avg: 31.27 / Max: 31.34Min: 31.96 / Avg: 32 / Max: 32.05Min: 32 / Avg: 32.39 / Max: 32.96Min: 32.56 / Avg: 32.66 / Max: 32.731. (CC) gcc options: -pthread

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.13691215SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 310.9410.9611.0411.141. (CC) gcc options: -pthread
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.13691215Min: 10.89 / Avg: 10.94 / Max: 11.04Min: 10.86 / Avg: 10.96 / Max: 11.02Min: 11.02 / Avg: 11.04 / Max: 11.07Min: 11.09 / Avg: 11.14 / Max: 11.181. (CC) gcc options: -pthread

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 LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.10.02570.05140.07710.10280.1285SE +/- 0.0015, N = 3SE +/- 0.0015, N = 3SE +/- 0.0007, N = 3SE +/- 0.0008, N = 30.11280.11350.11380.11421. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 50%Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.112345Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.10.0270.0540.0810.1080.135SE +/- 0.0014, N = 3SE +/- 0.0014, N = 4SE +/- 0.0000, N = 3SE +/- 0.0015, N = 30.11610.11760.11820.12011. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.112345Min: 0.11 / Avg: 0.12 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%Kernel LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.10.02770.05540.08310.11080.1385SE +/- 0.0004, N = 3SE +/- 0.0006, N = 3SE +/- 0.0013, N = 3SE +/- 0.0016, N = 30.11910.12060.12180.12311. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%Kernel LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.112345Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.131. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% ReadsKernel LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.10.01440.02880.04320.05760.072SE +/- 0.0005, N = 15SE +/- 0.0006, N = 7SE +/- 0.0005, N = 15SE +/- 0.0003, N = 30.06230.06320.06330.06411. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% ReadsKernel LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.112345Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.07Min: 0.06 / Avg: 0.06 / Max: 0.061. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% ReadsKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.10.01450.0290.04350.0580.0725SE +/- 0.0000, N = 3SE +/- 0.0006, N = 15SE +/- 0.0000, N = 3SE +/- 0.0008, N = 30.06370.06380.06400.06451. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% ReadsKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.112345Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.07Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.071. (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 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.10.01510.03020.04530.06040.0755SE +/- 0.0006, N = 3SE +/- 0.0008, N = 3SE +/- 0.0007, N = 3SE +/- 0.0006, N = 30.06480.06490.06550.06721. (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 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.112345Min: 0.06 / Avg: 0.06 / Max: 0.07Min: 0.06 / Avg: 0.06 / Max: 0.07Min: 0.06 / Avg: 0.07 / Max: 0.07Min: 0.07 / Avg: 0.07 / Max: 0.071. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% WritesKernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.10.0240.0480.0720.0960.12SE +/- 0.0010, N = 3SE +/- 0.0012, N = 3SE +/- 0.0001, N = 3SE +/- 0.0012, N = 30.10320.10380.10490.10651. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% WritesKernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.112345Min: 0.1 / Avg: 0.1 / Max: 0.1Min: 0.1 / Avg: 0.1 / Max: 0.11Min: 0.1 / Avg: 0.1 / Max: 0.11Min: 0.11 / Avg: 0.11 / Max: 0.111. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% WritesKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.10.02440.04880.07320.09760.122SE +/- 0.0011, N = 3SE +/- 0.0014, N = 3SE +/- 0.0013, N = 4SE +/- 0.0009, N = 30.10590.10650.10840.10851. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% WritesKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.112345Min: 0.1 / Avg: 0.11 / Max: 0.11Min: 0.1 / Avg: 0.11 / Max: 0.11Min: 0.1 / Avg: 0.11 / Max: 0.11Min: 0.11 / Avg: 0.11 / Max: 0.111. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% WritesKernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.10.02590.05180.07770.10360.1295SE +/- 0.0001, N = 3SE +/- 0.0014, N = 3SE +/- 0.0013, N = 3SE +/- 0.0005, N = 30.11290.11320.11450.11531. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% WritesKernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.112345Min: 0.11 / Avg: 0.11 / Max: 0.11Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.121. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.10.02750.0550.08250.110.1375SE +/- 0.0011, N = 3SE +/- 0.0012, N = 4SE +/- 0.0010, N = 3SE +/- 0.0012, N = 50.11590.11750.11940.12211. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.112345Min: 0.11 / Avg: 0.12 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.131. (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 LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.10.02740.05480.08220.10960.137SE +/- 0.0012, N = 3SE +/- 0.0003, N = 3SE +/- 0.0004, N = 3SE +/- 0.0011, N = 30.12000.12090.12180.12181. (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 LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.112345Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.121. (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 LLVM 11.1Kernel GCCKernel LLVMKernel GCC 11.1.10.03060.06120.09180.12240.153SE +/- 0.0014, N = 3SE +/- 0.0012, N = 3SE +/- 0.0016, N = 3SE +/- 0.0072, N = 150.12340.12350.12400.13601. (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 LLVM 11.1Kernel GCCKernel LLVMKernel GCC 11.1.112345Min: 0.12 / Avg: 0.12 / Max: 0.13Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.13Min: 0.12 / Avg: 0.14 / Max: 0.231. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31001001001001. (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: 1Kernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM20406080100Min: 100 / Avg: 100 / Max: 100Min: 100 / Avg: 100 / Max: 100Min: 100 / Avg: 100 / Max: 100Min: 100 / Avg: 100 / Max: 1001. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2004006008001000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 310001000100010001. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM2004006008001000Min: 1000 / Avg: 1000 / Max: 1000Min: 1000 / Avg: 1000 / Max: 1000Min: 1000 / Avg: 1000 / Max: 1000Min: 1000 / Avg: 1000 / Max: 10001. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM7001400210028003500SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 332003200320032001. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM6001200180024003000Min: 3200 / Avg: 3200 / Max: 3200Min: 3200 / Avg: 3200 / Max: 3200Min: 3200 / Avg: 3200 / Max: 3200Min: 3200 / Avg: 3200 / Max: 32001. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM14002800420056007000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 364006400640064001. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM11002200330044005500Min: 6400 / Avg: 6400 / Max: 6400Min: 6400 / Avg: 6400 / Max: 6400Min: 6400 / Avg: 6400 / Max: 6400Min: 6400 / Avg: 6400 / Max: 64001. (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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.15K10K15K20K25KSE +/- 131.93, N = 3SE +/- 114.44, N = 3SE +/- 124.77, N = 3SE +/- 267.82, N = 3214342141220974205041. (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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.14K8K12K16K20KMin: 21177 / Avg: 21433.67 / Max: 21615Min: 21269 / Avg: 21411.67 / Max: 21638Min: 20832 / Avg: 20974.33 / Max: 21223Min: 19969 / Avg: 20503.67 / Max: 207991. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.14K8K12K16K20KSE +/- 36.96, N = 3SE +/- 67.90, N = 3SE +/- 13.02, N = 3SE +/- 948.81, N = 15204112017919835118621. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.14K8K12K16K20KMin: 20348 / Avg: 20411.33 / Max: 20476Min: 20080 / Avg: 20179 / Max: 20309Min: 19813 / Avg: 19834.67 / Max: 19858Min: 9837 / Avg: 11862.2 / Max: 205761. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.15K10K15K20K25KSE +/- 85.32, N = 3SE +/- 273.77, N = 15SE +/- 212.79, N = 3SE +/- 109.87, N = 3228222263721899128761. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.14K8K12K16K20KMin: 22717 / Avg: 22822 / Max: 22991Min: 22185 / Avg: 22636.67 / Max: 25667Min: 21503 / Avg: 21899 / Max: 22232Min: 12715 / Avg: 12876 / Max: 130861. (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 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 = 31.051.051.051.051. (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: UDP - Parallel: 1Kernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM246810Min: 1.05 / Avg: 1.05 / Max: 1.05Min: 1.05 / Avg: 1.05 / Max: 1.05Min: 1.05 / Avg: 1.05 / Max: 1.05Min: 1.05 / Avg: 1.05 / Max: 1.051. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.14K8K12K16K20KSE +/- 135.39, N = 3SE +/- 187.37, N = 7SE +/- 647.29, N = 15SE +/- 142.34, N = 3207002001317735120521. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.14K8K12K16K20KMin: 20429 / Avg: 20699.67 / Max: 20842Min: 18948 / Avg: 20013.14 / Max: 20367Min: 13665 / Avg: 17735.2 / Max: 20235Min: 11908 / Avg: 12052.33 / Max: 123371. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.14K8K12K16K20KSE +/- 78.33, N = 3SE +/- 203.43, N = 4SE +/- 425.25, N = 15SE +/- 152.42, N = 3183041813316653115441. (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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.13K6K9K12K15KMin: 18155 / Avg: 18304.33 / Max: 18420Min: 17689 / Avg: 18133 / Max: 18675Min: 12999 / Avg: 16653.33 / Max: 17675Min: 11357 / Avg: 11544 / Max: 118461. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 333.633.633.633.61. (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: 32Kernel GCC 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM714212835Min: 33.5 / Avg: 33.57 / Max: 33.6Min: 33.6 / Avg: 33.6 / Max: 33.6Min: 33.6 / Avg: 33.6 / Max: 33.6Min: 33.6 / Avg: 33.6 / Max: 33.61. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1530456075SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 367.167.167.167.11. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM1326395265Min: 67.1 / Avg: 67.1 / Max: 67.1Min: 67.1 / Avg: 67.1 / Max: 67.1Min: 67.1 / Avg: 67.1 / Max: 67.1Min: 67.1 / Avg: 67.1 / Max: 67.11. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1120240360480600SE +/- 1.35, N = 3SE +/- 25.08, N = 9SE +/- 0.12, N = 3SE +/- 0.65, N = 3513.19546.30550.07555.20
OpenBenchmarking.orgSeconds, Fewer Is BetterWireGuard + Linux Networking Stack Stress TestKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1100200300400500Min: 511.51 / Avg: 513.19 / Max: 515.87Min: 518.86 / Avg: 546.3 / Max: 746.92Min: 549.9 / Avg: 550.07 / Max: 550.31Min: 553.98 / Avg: 555.2 / Max: 556.22

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 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM90K180K270K360K450KSE +/- 1873.36, N = 3SE +/- 4664.03, N = 3SE +/- 1651.40, N = 3SE +/- 2596.83, N = 34139973940783755583654091. (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: Epoll WaitKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM70K140K210K280K350KMin: 410574 / Avg: 413996.67 / Max: 417028Min: 385422 / Avg: 394077.67 / Max: 401417Min: 372562 / Avg: 375557.67 / Max: 378260Min: 362252 / Avg: 365409 / Max: 3705591. (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 LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.11.5M3M4.5M6M7.5MSE +/- 9923.07, N = 3SE +/- 5828.57, N = 3SE +/- 11648.66, N = 3SE +/- 9731.70, N = 371933417113178708968670066651. (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 LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.11.2M2.4M3.6M4.8M6MMin: 7173512 / Avg: 7193340.67 / Max: 7203976Min: 7106448 / Avg: 7113178 / Max: 7124786Min: 7066555 / Avg: 7089686 / Max: 7103658Min: 6990489 / Avg: 7006665.33 / Max: 70241271. (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: Memcpy 1MBKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC1.3432.6864.0295.3726.715SE +/- 0.007854, N = 3SE +/- 0.003067, N = 3SE +/- 0.072648, N = 3SE +/- 0.051475, N = 35.9691035.9541505.9276455.9133781. (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: Memcpy 1MBKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC246810Min: 5.96 / Avg: 5.97 / Max: 5.98Min: 5.95 / Avg: 5.95 / Max: 5.96Min: 5.78 / Avg: 5.93 / Max: 6.02Min: 5.81 / Avg: 5.91 / Max: 5.991. (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 LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.13691215SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.11, N = 1512.0312.0212.0011.561. (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 LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.148121620Min: 12.02 / Avg: 12.03 / Max: 12.04Min: 11.97 / Avg: 12.02 / Max: 12.1Min: 11.95 / Avg: 12 / Max: 12.09Min: 10.7 / Avg: 11.56 / Max: 12.091. (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 LLVM 11.1Kernel LLVMKernel GCCKernel GCC 11.1.150K100K150K200K250KSE +/- 861.60, N = 3SE +/- 896.38, N = 3SE +/- 569.18, N = 3SE +/- 296.37, N = 32174332142712099321990491. (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 LLVM 11.1Kernel LLVMKernel GCCKernel GCC 11.1.140K80K120K160K200KMin: 215718 / Avg: 217433 / Max: 218436Min: 212589 / Avg: 214271.33 / Max: 215649Min: 209020 / Avg: 209932 / Max: 210978Min: 198456 / Avg: 199048.67 / Max: 1993531. (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 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM10K20K30K40K50KSE +/- 2731.13, N = 12SE +/- 20.00, N = 3SE +/- 12.14, N = 3SE +/- 7.69, N = 346045131551304397381. (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 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM8K16K24K32K40KMin: 18892 / Avg: 46045 / Max: 50624Min: 13122 / Avg: 13154.67 / Max: 13191Min: 13021 / Avg: 13042.67 / Max: 13063Min: 9727 / Avg: 9738.33 / Max: 97531. (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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.14M8M12M16M20MSE +/- 6821.55, N = 3SE +/- 101385.04, N = 3SE +/- 44903.68, N = 3SE +/- 12906.55, N = 3169079391669969016627566165862831. (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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.13M6M9M12M15MMin: 16894837 / Avg: 16907938.67 / Max: 16917785Min: 16496921 / Avg: 16699690.33 / Max: 16801552Min: 16538419 / Avg: 16627566.33 / Max: 16681552Min: 16561188 / Avg: 16586283.33 / Max: 166040661. (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

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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1918273645SE +/- 0.04, N = 3SE +/- 0.24, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 336.7538.8239.0039.40-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1816243240Min: 36.69 / Avg: 36.75 / Max: 36.83Min: 38.51 / Avg: 38.82 / Max: 39.29Min: 38.92 / Avg: 39 / Max: 39.1Min: 39.31 / Avg: 39.4 / Max: 39.491. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM48121620SE +/- 0.04, N = 3SE +/- 0.70, N = 15SE +/- 0.64, N = 15SE +/- 0.68, N = 1514.5715.7516.0216.55-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM48121620Min: 14.52 / Avg: 14.57 / Max: 14.65Min: 14.03 / Avg: 15.75 / Max: 20.28Min: 14.67 / Avg: 16.02 / Max: 21.03Min: 14.86 / Avg: 16.55 / Max: 20.881. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.120406080100SE +/- 0.19, N = 3SE +/- 0.41, N = 3SE +/- 0.20, N = 3SE +/- 0.64, N = 391.0693.3295.5197.43-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.120406080100Min: 90.73 / Avg: 91.06 / Max: 91.4Min: 92.58 / Avg: 93.32 / Max: 94.01Min: 95.28 / Avg: 95.51 / Max: 95.9Min: 96.21 / Avg: 97.43 / Max: 98.381. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM918273645SE +/- 0.48, N = 3SE +/- 0.28, N = 3SE +/- 0.16, N = 3SE +/- 0.18, N = 339.4839.4940.3140.93-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM918273645Min: 38.58 / Avg: 39.48 / Max: 40.2Min: 39.05 / Avg: 39.49 / Max: 40.02Min: 40.05 / Avg: 40.31 / Max: 40.61Min: 40.57 / Avg: 40.93 / Max: 41.121. (CC) gcc options:

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsKernel GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1306090120150SE +/- 0.11, N = 3SE +/- 0.34, N = 3SE +/- 0.44, N = 3SE +/- 1.67, N = 3135.70137.38141.11143.74-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsKernel GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1306090120150Min: 135.49 / Avg: 135.7 / Max: 135.88Min: 136.82 / Avg: 137.38 / Max: 137.98Min: 140.25 / Avg: 141.11 / Max: 141.7Min: 141.93 / Avg: 143.74 / Max: 147.071. (CC) gcc options:

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 LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1600K1200K1800K2400K3000KSE +/- 10452.71, N = 3SE +/- 24608.70, N = 9SE +/- 41324.96, N = 3SE +/- 1162.56, N = 32985001297134329432272906209
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1500K1000K1500K2000K2500KMin: 2966034 / Avg: 2985001.33 / Max: 3002098Min: 2823848 / Avg: 2971343 / Max: 3039418Min: 2860857 / Avg: 2943226.67 / Max: 2990301Min: 2904682 / Avg: 2906209 / Max: 2908491

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1500K1000K1500K2000K2500KSE +/- 9721.39, N = 3SE +/- 22225.96, N = 7SE +/- 16570.75, N = 15SE +/- 13535.65, N = 32539979251713325038892467568
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1400K800K1200K1600K2000KMin: 2524751 / Avg: 2539979.33 / Max: 2558062Min: 2392650 / Avg: 2517133 / Max: 2570436Min: 2322474 / Avg: 2503888.6 / Max: 2556699Min: 2442804 / Avg: 2467568 / Max: 2489421

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1400K800K1200K1600K2000KSE +/- 11997.79, N = 3SE +/- 2605.04, N = 3SE +/- 21799.46, N = 4SE +/- 3867.40, N = 32062968205408620446772016930
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512Kernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1400K800K1200K1600K2000KMin: 2039006 / Avg: 2062967.67 / Max: 2076053Min: 2049426 / Avg: 2054085.67 / Max: 2058434Min: 1983821 / Avg: 2044677.25 / Max: 2076695Min: 2012002 / Avg: 2016930 / Max: 2024557

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1Kernel GCC300K600K900K1200K1500KSE +/- 3846.75, N = 3SE +/- 2398.52, N = 3SE +/- 3612.27, N = 3SE +/- 2423.58, N = 31471645145382714424071421362
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1Kernel GCC300K600K900K1200K1500KMin: 1463961 / Avg: 1471645 / Max: 1475818Min: 1450095 / Avg: 1453826.67 / Max: 1458303Min: 1437526 / Avg: 1442406.67 / Max: 1449460Min: 1417732 / Avg: 1421362.33 / Max: 1425959

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048Kernel LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.1200K400K600K800K1000KSE +/- 5079.92, N = 3SE +/- 4947.37, N = 3SE +/- 8681.93, N = 3SE +/- 8337.04, N = 3950880948187944138941645
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048Kernel LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.1160K320K480K640K800KMin: 943673 / Avg: 950879.67 / Max: 960685Min: 938540 / Avg: 948187 / Max: 954916Min: 928842 / Avg: 944138.33 / Max: 958903Min: 925279 / Avg: 941644.67 / Max: 952592

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096Kernel LLVM 11.1Kernel GCC 11.1.1Kernel GCCKernel LLVM120K240K360K480K600KSE +/- 1685.44, N = 3SE +/- 2367.23, N = 3SE +/- 4984.28, N = 3SE +/- 1970.04, N = 3562576556704555085550089
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096Kernel LLVM 11.1Kernel GCC 11.1.1Kernel GCCKernel LLVM100K200K300K400K500KMin: 559207 / Avg: 562576 / Max: 564358Min: 552020 / Avg: 556704 / Max: 559643Min: 545317 / Avg: 555085 / Max: 561692Min: 547442 / Avg: 550089 / Max: 553940

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1700K1400K2100K2800K3500KSE +/- 34085.75, N = 4SE +/- 33830.67, N = 15SE +/- 22099.44, N = 3SE +/- 11315.58, N = 33040261303409828917272722030
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1500K1000K1500K2000K2500KMin: 2973777 / Avg: 3040260.5 / Max: 3132091Min: 2874883 / Avg: 3034097.53 / Max: 3331807Min: 2853697 / Avg: 2891727 / Max: 2930247Min: 2708003 / Avg: 2722030 / Max: 2744424

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256Kernel GCC 11.1.1Kernel LLVMKernel GCCKernel LLVM 11.1500K1000K1500K2000K2500KSE +/- 27586.82, N = 3SE +/- 31763.45, N = 3SE +/- 17228.51, N = 3SE +/- 18436.29, N = 32360107235176123373772283738
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256Kernel GCC 11.1.1Kernel LLVMKernel GCCKernel LLVM 11.1400K800K1200K1600K2000KMin: 2315034 / Avg: 2360107 / Max: 2410201Min: 2290971 / Avg: 2351761.33 / Max: 2398130Min: 2303457 / Avg: 2337376.67 / Max: 2359586Min: 2254871 / Avg: 2283738.33 / Max: 2318039

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM400K800K1200K1600K2000KSE +/- 6345.89, N = 3SE +/- 16098.73, N = 3SE +/- 15480.54, N = 15SE +/- 1897.32, N = 31824207180933017985091772787
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM300K600K900K1200K1500KMin: 1814847 / Avg: 1824206.67 / Max: 1836310Min: 1790832 / Avg: 1809330.33 / Max: 1841402Min: 1717444 / Avg: 1798508.73 / Max: 1862500Min: 1769044 / Avg: 1772786.67 / Max: 1775200

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1300K600K900K1200K1500KSE +/- 5287.17, N = 3SE +/- 9574.67, N = 3SE +/- 3654.53, N = 3SE +/- 16798.04, N = 31322294131691312854871279652
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1200K400K600K800K1000KMin: 1311939 / Avg: 1322294 / Max: 1329327Min: 1298638 / Avg: 1316913.33 / Max: 1331004Min: 1278282 / Avg: 1285486.67 / Max: 1290155Min: 1256042 / Avg: 1279652 / Max: 1312156

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048Kernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1200K400K600K800K1000KSE +/- 856.11, N = 3SE +/- 1382.62, N = 3SE +/- 4500.55, N = 3SE +/- 1812.61, N = 3819679814387812768809206
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048Kernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1140K280K420K560K700KMin: 818377 / Avg: 819679 / Max: 821293Min: 811833 / Avg: 814387 / Max: 816582Min: 803851 / Avg: 812768.33 / Max: 818288Min: 807324 / Avg: 809205.67 / Max: 812830

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM100K200K300K400K500KSE +/- 2203.58, N = 3SE +/- 4438.60, N = 3SE +/- 1532.35, N = 3SE +/- 3477.35, N = 3483566479683471693468875
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM80K160K240K320K400KMin: 479190 / Avg: 483565.67 / Max: 486209Min: 475194 / Avg: 479683 / Max: 488560Min: 469441 / Avg: 471692.67 / Max: 474619Min: 463556 / Avg: 468875.33 / Max: 475415

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1700K1400K2100K2800K3500KSE +/- 29770.09, N = 3SE +/- 8055.70, N = 3SE +/- 18345.59, N = 3SE +/- 35347.02, N = 33043686298691228011572649855
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1500K1000K1500K2000K2500KMin: 2984255 / Avg: 3043685.67 / Max: 3076527Min: 2970955 / Avg: 2986912.33 / Max: 2996816Min: 2766827 / Avg: 2801156.67 / Max: 2829537Min: 2588751 / Avg: 2649855.33 / Max: 2711196

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1500K1000K1500K2000K2500KSE +/- 18030.45, N = 3SE +/- 4874.11, N = 3SE +/- 5587.94, N = 3SE +/- 4551.71, N = 32306298229970322784542150341
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1400K800K1200K1600K2000KMin: 2270240 / Avg: 2306298.33 / Max: 2324700Min: 2291295 / Avg: 2299703.33 / Max: 2308179Min: 2267504 / Avg: 2278453.67 / Max: 2285866Min: 2141241 / Avg: 2150340.67 / Max: 2155117

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM400K800K1200K1600K2000KSE +/- 14438.74, N = 3SE +/- 19241.60, N = 3SE +/- 8871.35, N = 3SE +/- 24548.29, N = 31835701177633317471031746678
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM300K600K900K1200K1500KMin: 1806852 / Avg: 1835700.67 / Max: 1851242Min: 1738205 / Avg: 1776333.33 / Max: 1799913Min: 1729647 / Avg: 1747103.33 / Max: 1758581Min: 1698413 / Avg: 1746678 / Max: 1778603

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM300K600K900K1200K1500KSE +/- 6078.06, N = 3SE +/- 1557.87, N = 3SE +/- 2437.79, N = 3SE +/- 2998.97, N = 31324519129721612811121280989
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM200K400K600K800K1000KMin: 1314858 / Avg: 1324518.67 / Max: 1335739Min: 1294175 / Avg: 1297216 / Max: 1299324Min: 1278538 / Avg: 1281112 / Max: 1285985Min: 1276799 / Avg: 1280989.33 / Max: 1286801

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM200K400K600K800K1000KSE +/- 4963.31, N = 3SE +/- 1585.30, N = 3SE +/- 5943.58, N = 3SE +/- 1912.41, N = 3815678811570808658807480
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM140K280K420K560K700KMin: 805878 / Avg: 815677.67 / Max: 821948Min: 809382 / Avg: 811569.67 / Max: 814651Min: 796783 / Avg: 808658 / Max: 815061Min: 804469 / Avg: 807479.67 / Max: 811028

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM110K220K330K440K550KSE +/- 851.18, N = 3SE +/- 1945.98, N = 3SE +/- 3051.56, N = 3SE +/- 2657.74, N = 3490914483511469668465636
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM90K180K270K360K450KMin: 489651 / Avg: 490914 / Max: 492534Min: 480531 / Avg: 483511 / Max: 487169Min: 463609 / Avg: 469668.33 / Max: 473330Min: 461645 / Avg: 465636 / Max: 470672

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1300K600K900K1200K1500KSE +/- 4904.13, N = 3SE +/- 4747.41, N = 3SE +/- 4775.86, N = 3SE +/- 5815.34, N = 31411134137474513635611336817
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1200K400K600K800K1000KMin: 1403961 / Avg: 1411134.33 / Max: 1420514Min: 1365411 / Avg: 1374744.67 / Max: 1380920Min: 1357779 / Avg: 1363560.67 / Max: 1373036Min: 1325866 / Avg: 1336817.33 / Max: 1345685

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM300K600K900K1200K1500KSE +/- 17761.76, N = 3SE +/- 1670.87, N = 3SE +/- 7325.27, N = 3SE +/- 4752.07, N = 31281031123368812091611204312
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256Kernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM200K400K600K800K1000KMin: 1245534 / Avg: 1281031 / Max: 1299968Min: 1231141 / Avg: 1233688 / Max: 1236835Min: 1195216 / Avg: 1209161.33 / Max: 1220023Min: 1196336 / Avg: 1204312.33 / Max: 1212776

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512Kernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1300K600K900K1200K1500KSE +/- 4109.25, N = 3SE +/- 1165.49, N = 3SE +/- 5290.86, N = 3SE +/- 7819.75, N = 121171213115117511374531120322
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512Kernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1200K400K600K800K1000KMin: 1166570 / Avg: 1171212.67 / Max: 1179407Min: 1149254 / Avg: 1151175.33 / Max: 1153279Min: 1128001 / Avg: 1137453 / Max: 1146299Min: 1059585 / Avg: 1120321.67 / Max: 1145681

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024Kernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1200K400K600K800K1000KSE +/- 4520.85, N = 3SE +/- 1701.21, N = 3SE +/- 3632.86, N = 3SE +/- 3059.81, N = 3964065936841933478926277
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024Kernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.1200K400K600K800K1000KMin: 958879 / Avg: 964064.67 / Max: 973072Min: 934958 / Avg: 936841.33 / Max: 940237Min: 927316 / Avg: 933478.33 / Max: 939893Min: 921088 / Avg: 926277.33 / Max: 931681

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1120K240K360K480K600KSE +/- 1280.33, N = 3SE +/- 3911.99, N = 3SE +/- 359.60, N = 3SE +/- 1696.10, N = 3559665558725520300515245
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048Kernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1100K200K300K400K500KMin: 557308 / Avg: 559665.33 / Max: 561710Min: 554753 / Avg: 558725.33 / Max: 566549Min: 519926 / Avg: 520300 / Max: 521019Min: 512096 / Avg: 515244.67 / Max: 517912

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1100K200K300K400K500KSE +/- 1315.59, N = 3SE +/- 1755.44, N = 3SE +/- 1305.06, N = 3SE +/- 680.61, N = 3474951473559457959448144
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096Kernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.180K160K240K320K400KMin: 472334 / Avg: 474950.67 / Max: 476498Min: 470649 / Avg: 473558.67 / Max: 476715Min: 455926 / Avg: 457958.67 / Max: 460393Min: 446949 / Avg: 448144 / Max: 449306

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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.13691215SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 310.9611.3911.9812.151. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.148121620Min: 10.86 / Avg: 10.96 / Max: 11.02Min: 11.28 / Avg: 11.39 / Max: 11.54Min: 11.94 / Avg: 11.98 / Max: 12.05Min: 12.08 / Avg: 12.15 / Max: 12.261. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1612182430SE +/- 0.16, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 321.5321.9323.0623.501. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1510152025Min: 21.28 / Avg: 21.53 / Max: 21.81Min: 21.8 / Avg: 21.93 / Max: 22.06Min: 23.04 / Avg: 23.06 / Max: 23.08Min: 23.43 / Avg: 23.5 / Max: 23.551. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.11020304050SE +/- 0.35, N = 3SE +/- 0.04, N = 3SE +/- 0.16, N = 3SE +/- 0.11, N = 339.9040.0644.1044.301. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1918273645Min: 39.43 / Avg: 39.9 / Max: 40.59Min: 40.02 / Avg: 40.06 / Max: 40.14Min: 43.84 / Avg: 44.1 / Max: 44.4Min: 44.09 / Avg: 44.3 / Max: 44.441. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.120406080100SE +/- 0.50, N = 15SE +/- 0.23, N = 3SE +/- 0.97, N = 3SE +/- 0.81, N = 1577.0377.8888.2988.561. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.120406080100Min: 74.06 / Avg: 77.03 / Max: 80.88Min: 77.55 / Avg: 77.88 / Max: 78.31Min: 86.68 / Avg: 88.29 / Max: 90.04Min: 83.68 / Avg: 88.56 / Max: 93.851. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.13691215SE +/- 0.083, N = 3SE +/- 0.230, N = 12SE +/- 0.028, N = 3SE +/- 0.026, N = 39.59710.08410.38711.4581. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.13691215Min: 9.46 / Avg: 9.6 / Max: 9.74Min: 9.61 / Avg: 10.08 / Max: 11.74Min: 10.35 / Avg: 10.39 / Max: 10.44Min: 11.41 / Avg: 11.46 / Max: 11.51. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.14080120160200SE +/- 1.30, N = 8SE +/- 0.69, N = 3SE +/- 1.75, N = 3SE +/- 2.17, N = 4152.80153.61168.26176.701. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1306090120150Min: 148.31 / Avg: 152.8 / Max: 160.6Min: 152.81 / Avg: 153.61 / Max: 154.98Min: 165.28 / Avg: 168.26 / Max: 171.33Min: 172.52 / Avg: 176.7 / Max: 182.791. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM510152025SE +/- 0.03, N = 3SE +/- 0.26, N = 3SE +/- 0.04, N = 3SE +/- 0.22, N = 1419.3519.7020.8920.911. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM510152025Min: 19.31 / Avg: 19.35 / Max: 19.4Min: 19.3 / Avg: 19.7 / Max: 20.19Min: 20.82 / Avg: 20.89 / Max: 20.93Min: 20.53 / Avg: 20.91 / Max: 23.81. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1918273645SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 337.0537.3440.3641.261. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1918273645Min: 36.82 / Avg: 37.05 / Max: 37.24Min: 37.24 / Avg: 37.34 / Max: 37.41Min: 40.27 / Avg: 40.36 / Max: 40.52Min: 40.95 / Avg: 41.26 / Max: 41.51. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.120406080100SE +/- 0.33, N = 3SE +/- 0.85, N = 3SE +/- 0.46, N = 3SE +/- 0.85, N = 472.1672.8479.2081.681. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.11632486480Min: 71.59 / Avg: 72.16 / Max: 72.72Min: 71.49 / Avg: 72.84 / Max: 74.4Min: 78.3 / Avg: 79.2 / Max: 79.76Min: 79.31 / Avg: 81.68 / Max: 83.371. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.14080120160200SE +/- 0.54, N = 3SE +/- 0.22, N = 3SE +/- 0.62, N = 3SE +/- 1.83, N = 3143.68144.75159.75161.291. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessKernel GCC 11.1.1Kernel GCCKernel LLVMKernel LLVM 11.1306090120150Min: 142.66 / Avg: 143.68 / Max: 144.5Min: 144.42 / Avg: 144.75 / Max: 145.18Min: 159 / Avg: 159.75 / Max: 160.97Min: 158.26 / Avg: 161.29 / Max: 164.571. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM80160240320400SE +/- 6.91, N = 8SE +/- 9.64, N = 9SE +/- 24.00, N = 9SE +/- 6.99, N = 9317.41349.94351.33369.551. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM70140210280350Min: 295.63 / Avg: 317.4 / Max: 345.76Min: 314.26 / Avg: 349.94 / Max: 375.28Min: 288.57 / Avg: 351.33 / Max: 534.44Min: 341.54 / Avg: 369.55 / Max: 415.121. (CC) gcc options: -lpthread

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 GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM100200300400500SE +/- 0.18, N = 3SE +/- 0.03, N = 3SE +/- 2.02, N = 3SE +/- 4.10, N = 7448.0447.8444.1441.7
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM80160240320400Min: 447.7 / Avg: 448.03 / Max: 448.3Min: 447.8 / Avg: 447.83 / Max: 447.9Min: 440.1 / Avg: 444.07 / Max: 446.7Min: 422.5 / Avg: 441.73 / Max: 448.2

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.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.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.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.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.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.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.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.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.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.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

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

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 GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM306090120150SE +/- 0.26, N = 3SE +/- 0.41, N = 3SE +/- 0.40, N = 3SE +/- 0.52, N = 3125.96129.84131.72132.191. (CC) gcc options: -O2 -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Kernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM20406080100Min: 125.65 / Avg: 125.96 / Max: 126.48Min: 129.4 / Avg: 129.84 / Max: 130.67Min: 131.24 / Avg: 131.72 / Max: 132.52Min: 131.17 / Avg: 132.19 / Max: 132.881. (CC) gcc options: -O2 -ldl -lz -lpthread

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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1714212835SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.15, N = 3SE +/- 0.27, N = 1431.631.931.932.21. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Shared Mutex Lock SharedKernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1714212835Min: 31.5 / Avg: 31.57 / Max: 31.7Min: 31.7 / Avg: 31.87 / Max: 32Min: 31.7 / Avg: 31.93 / Max: 32.2Min: 31.5 / Avg: 32.22 / Max: 35.41. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlockKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM1020304050SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 342.542.542.842.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlockKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM918273645Min: 42.5 / Avg: 42.5 / Max: 42.5Min: 42.5 / Avg: 42.5 / Max: 42.5Min: 42.6 / Avg: 42.8 / Max: 43Min: 42.7 / Avg: 42.87 / Max: 43.11. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM612182430SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 325.225.225.325.51. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM612182430Min: 25.1 / Avg: 25.23 / Max: 25.3Min: 25 / Avg: 25.17 / Max: 25.3Min: 25.1 / Avg: 25.3 / Max: 25.5Min: 25.4 / Avg: 25.47 / Max: 25.51. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1816243240SE +/- 0.12, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.13, N = 334.734.735.035.01. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1714212835Min: 34.5 / Avg: 34.73 / Max: 34.9Min: 34.6 / Avg: 34.73 / Max: 34.8Min: 34.8 / Avg: 35.03 / Max: 35.2Min: 34.9 / Avg: 35.03 / Max: 35.31. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC510152025SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 319.019.019.019.11. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCC510152025Min: 19 / Avg: 19.03 / Max: 19.1Min: 18.9 / Avg: 19 / Max: 19.1Min: 19 / Avg: 19 / Max: 19Min: 19 / Avg: 19.07 / Max: 19.21. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlock_amdKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM1122334455SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 346.646.746.846.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlock_amdKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM1020304050Min: 46.6 / Avg: 46.6 / Max: 46.6Min: 46.6 / Avg: 46.73 / Max: 46.8Min: 46.7 / Avg: 46.83 / Max: 46.9Min: 46.8 / Avg: 46.93 / Max: 471. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock pthread_mutexKernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1510152025SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 321.321.321.321.31. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock pthread_mutexKernel LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1510152025Min: 21.3 / Avg: 21.33 / Max: 21.4Min: 21.2 / Avg: 21.33 / Max: 21.4Min: 21.3 / Avg: 21.3 / Max: 21.3Min: 21.3 / Avg: 21.3 / Max: 21.31. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock ticket_spinlockKernel GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 324.824.824.924.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock ticket_spinlockKernel GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1612182430Min: 24.8 / Avg: 24.8 / Max: 24.8Min: 24.8 / Avg: 24.8 / Max: 24.8Min: 24.9 / Avg: 24.9 / Max: 24.9Min: 24.8 / Avg: 24.87 / Max: 251. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.13691215SE +/- 0.22, N = 15SE +/- 0.19, N = 15SE +/- 0.25, N = 12SE +/- 0.22, N = 1513.1312.7112.4512.431. (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: MMAPKernel GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.148121620Min: 11.6 / Avg: 13.13 / Max: 13.7Min: 11.69 / Avg: 12.71 / Max: 13.27Min: 11.23 / Avg: 12.45 / Max: 13.33Min: 11.23 / Avg: 12.43 / Max: 13.51. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3383838381. (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 11.1.1Kernel LLVM 11.1Kernel GCCKernel LLVM816243240Min: 38 / Avg: 38 / Max: 38Min: 38 / Avg: 38 / Max: 38Min: 38 / Avg: 38 / Max: 38Min: 38 / Avg: 38 / Max: 381. (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 LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.13691215SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 39.019.008.888.681. (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 LLVMKernel GCCKernel LLVM 11.1Kernel GCC 11.1.13691215Min: 8.96 / Avg: 9.01 / Max: 9.03Min: 8.9 / Avg: 8.97 / Max: 9Min: 8.87 / Avg: 8.88 / Max: 8.9Min: 8.63 / Avg: 8.68 / Max: 8.71. (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 LLVM 11.1Kernel GCC 11.1.1Kernel GCCKernel LLVM40K80K120K160K200KSE +/- 560.17, N = 3SE +/- 187.43, N = 3SE +/- 368.77, N = 3SE +/- 324.01, N = 3168572.72168463.99167641.36167420.301. (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: AtomicKernel LLVM 11.1Kernel GCC 11.1.1Kernel GCCKernel LLVM30K60K90K120K150KMin: 167749.08 / Avg: 168572.72 / Max: 169642.26Min: 168107.38 / Avg: 168463.99 / Max: 168742.33Min: 167198.2 / Avg: 167641.36 / Max: 168373.51Min: 166907.14 / Avg: 167420.3 / Max: 168019.591. (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: CryptoKernel LLVM 11.1Kernel LLVMKernel GCCKernel GCC 11.1.1140280420560700SE +/- 1.44, N = 3SE +/- 1.45, N = 3SE +/- 0.12, N = 3SE +/- 2.63, N = 3644.60644.00642.70640.731. (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 LLVM 11.1Kernel LLVMKernel GCCKernel GCC 11.1.1110220330440550Min: 641.8 / Avg: 644.6 / Max: 646.6Min: 641.39 / Avg: 644 / Max: 646.4Min: 642.49 / Avg: 642.7 / Max: 642.92Min: 635.78 / Avg: 640.73 / Max: 644.751. (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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.12M4M6M8M10MSE +/- 13169.62, N = 3SE +/- 12093.70, N = 3SE +/- 22435.78, N = 3SE +/- 10798.66, N = 311170312.2011148830.4611072394.4611061908.021. (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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.12M4M6M8M10MMin: 11155246.4 / Avg: 11170312.2 / Max: 11196555.59Min: 11133567.12 / Avg: 11148830.46 / Max: 11172711.6Min: 11042825.46 / Avg: 11072394.46 / Max: 11116408.2Min: 11047793.5 / Avg: 11061908.02 / Max: 11083122.211. (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 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM4K8K12K16K20KSE +/- 62.92, N = 3SE +/- 41.17, N = 3SE +/- 97.53, N = 3SE +/- 39.67, N = 319951.9919887.8119280.7719252.071. (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: ForkingKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM3K6K9K12K15KMin: 19851.14 / Avg: 19951.99 / Max: 20067.6Min: 19842.29 / Avg: 19887.81 / Max: 19969.99Min: 19145.31 / Avg: 19280.77 / Max: 19470.05Min: 19182.55 / Avg: 19252.07 / Max: 19319.951. (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 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM13K26K39K52K65KSE +/- 600.66, N = 5SE +/- 144.65, N = 3SE +/- 46.31, N = 3SE +/- 107.63, N = 358610.1555850.5054398.5153687.471. (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: SENDFILEKernel GCC 11.1.1Kernel GCCKernel LLVM 11.1Kernel LLVM10K20K30K40K50KMin: 56208.65 / Avg: 58610.15 / Max: 59258.66Min: 55673.86 / Avg: 55850.5 / Max: 56137.24Min: 54342.3 / Avg: 54398.51 / Max: 54490.36Min: 53472.23 / Avg: 53687.47 / Max: 53798.351. (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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1246810SE +/- 0.12, N = 15SE +/- 0.03, N = 3SE +/- 0.06, N = 15SE +/- 0.11, N = 156.906.886.846.691. (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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.13691215Min: 6 / Avg: 6.9 / Max: 7.47Min: 6.83 / Avg: 6.88 / Max: 6.93Min: 6.27 / Avg: 6.84 / Max: 7.13Min: 6.17 / Avg: 6.69 / Max: 7.61. (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 GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.12004006008001000SE +/- 0.36, N = 3SE +/- 0.17, N = 3SE +/- 2.22, N = 3SE +/- 1.66, N = 3828.24825.79825.59824.831. (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: CPU StressKernel GCCKernel GCC 11.1.1Kernel LLVMKernel LLVM 11.1150300450600750Min: 827.54 / Avg: 828.24 / Max: 828.7Min: 825.49 / Avg: 825.79 / Max: 826.09Min: 821.18 / Avg: 825.59 / Max: 828.18Min: 821.58 / Avg: 824.83 / Max: 827.041. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1300K600K900K1200K1500KSE +/- 9507.55, N = 15SE +/- 14472.05, N = 3SE +/- 10868.11, N = 15SE +/- 13131.30, N = 31277296.321274218.421229760.031197368.791. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1200K400K600K800K1000KMin: 1237913.92 / Avg: 1277296.32 / Max: 1346381.21Min: 1253601.69 / Avg: 1274218.42 / Max: 1302120.34Min: 1156406.91 / Avg: 1229760.03 / Max: 1297438.51Min: 1173226.95 / Avg: 1197368.79 / Max: 1218393.561. (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 LLVM 11.1Kernel GCCKernel LLVMKernel GCC 11.1.13K6K9K12K15KSE +/- 0.54, N = 3SE +/- 17.54, N = 3SE +/- 16.83, N = 3SE +/- 4.70, N = 311766.6411754.9411754.1511746.101. (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 LLVM 11.1Kernel GCCKernel LLVMKernel GCC 11.1.12K4K6K8K10KMin: 11765.68 / Avg: 11766.64 / Max: 11767.55Min: 11719.94 / Avg: 11754.94 / Max: 11774.54Min: 11720.94 / Avg: 11754.15 / Max: 11775.48Min: 11737.74 / Avg: 11746.1 / Max: 11754.011. (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: Vector MathKernel GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.12K4K6K8K10KSE +/- 1.82, N = 3SE +/- 0.92, N = 3SE +/- 10.59, N = 3SE +/- 5.68, N = 39629.619625.429619.989599.181. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.12K4K6K8K10KMin: 9626.15 / Avg: 9629.61 / Max: 9632.35Min: 9623.77 / Avg: 9625.42 / Max: 9626.95Min: 9598.81 / Avg: 9619.98 / Max: 9631.36Min: 9587.99 / Avg: 9599.18 / Max: 9606.521. (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 11.1.1Kernel LLVMKernel LLVM 11.1Kernel GCC2004006008001000SE +/- 2.92, N = 3SE +/- 6.09, N = 3SE +/- 2.74, N = 3SE +/- 1.52, N = 31021.291019.431014.431014.421. (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 11.1.1Kernel LLVMKernel LLVM 11.1Kernel GCC2004006008001000Min: 1015.46 / Avg: 1021.29 / Max: 1024.42Min: 1012.19 / Avg: 1019.43 / Max: 1031.53Min: 1010.72 / Avg: 1014.43 / Max: 1019.78Min: 1012.57 / Avg: 1014.42 / Max: 1017.431. (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 GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM400800120016002000SE +/- 2.69, N = 3SE +/- 1.60, N = 3SE +/- 3.56, N = 3SE +/- 1.75, N = 31957.061912.641907.721877.821. (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: Socket ActivityKernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM30060090012001500Min: 1953.95 / Avg: 1957.06 / Max: 1962.43Min: 1909.56 / Avg: 1912.64 / Max: 1914.92Min: 1901.76 / Avg: 1907.72 / Max: 1914.06Min: 1874.64 / Avg: 1877.82 / Max: 1880.681. (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 11.1.1Kernel LLVM 11.1Kernel LLVMKernel GCC120K240K360K480K600KSE +/- 5035.55, N = 3SE +/- 2034.95, N = 3SE +/- 2752.66, N = 3SE +/- 4193.19, N = 3580896.52574464.00548376.44530566.531. (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 11.1.1Kernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KMin: 572311.55 / Avg: 580896.52 / Max: 589749.06Min: 571999.64 / Avg: 574464 / Max: 578501.22Min: 543977.45 / Avg: 548376.44 / Max: 553442.65Min: 522389.48 / Avg: 530566.53 / Max: 536267.591. (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: Glibc C String FunctionsKernel GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.120K40K60K80K100KSE +/- 236.51, N = 3SE +/- 495.62, N = 3SE +/- 70.50, N = 3SE +/- 415.80, N = 3113135.64112501.83112275.43111451.531. (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 GCCKernel LLVMKernel GCC 11.1.1Kernel LLVM 11.120K40K60K80K100KMin: 112677.46 / Avg: 113135.64 / Max: 113466.54Min: 111636.02 / Avg: 112501.83 / Max: 113352.72Min: 112146.99 / Avg: 112275.43 / Max: 112390.05Min: 110909.37 / Avg: 111451.53 / Max: 112268.71. (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 LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1816243240SE +/- 0.24, N = 3SE +/- 0.37, N = 3SE +/- 0.47, N = 3SE +/- 0.44, N = 436.8236.7436.5636.441. (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 Qsort Data SortingKernel LLVMKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1816243240Min: 36.5 / Avg: 36.82 / Max: 37.3Min: 36.23 / Avg: 36.74 / Max: 37.47Min: 35.83 / Avg: 36.56 / Max: 37.43Min: 35.7 / Avg: 36.44 / Max: 37.71. (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 GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM1000K2000K3000K4000K5000KSE +/- 32996.49, N = 12SE +/- 19986.42, N = 3SE +/- 18462.77, N = 3SE +/- 2913.62, N = 34626477.314546211.154244091.684225731.831. (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: System V Message PassingKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM800K1600K2400K3200K4000KMin: 4365663.46 / Avg: 4626477.31 / Max: 4728468.33Min: 4515445.31 / Avg: 4546211.15 / Max: 4583695.39Min: 4207179.25 / Avg: 4244091.68 / Max: 4263400.08Min: 4222551.12 / Avg: 4225731.83 / Max: 4231550.641. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

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 LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.160120180240300SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.88, N = 3264264266268
OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeKernel LLVMKernel LLVM 11.1Kernel GCCKernel GCC 11.1.150100150200250Min: 264 / Avg: 264.33 / Max: 265Min: 264 / Avg: 264.33 / Max: 265Min: 266 / Avg: 266 / Max: 266Min: 266 / Avg: 267.67 / Max: 269

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 GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.1100K200K300K400K500KSE +/- 3750.21, N = 3SE +/- 3333.72, N = 3SE +/- 3376.28, N = 3SE +/- 4304.32, N = 34589174520574490783716961. (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 FillKernel GCCKernel LLVMKernel LLVM 11.1Kernel GCC 11.1.180K160K240K320K400KMin: 451580 / Avg: 458917 / Max: 463934Min: 448691 / Avg: 452056.67 / Max: 458724Min: 442408 / Avg: 449077.67 / Max: 453326Min: 363164 / Avg: 371696.33 / Max: 3769531. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.13M6M9M12M15MSE +/- 85590.38, N = 3SE +/- 47642.98, N = 3SE +/- 59134.09, N = 3SE +/- 32869.63, N = 3133478341328395413123433129258851. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.12M4M6M8M10MMin: 13177621 / Avg: 13347833.67 / Max: 13448684Min: 13214481 / Avg: 13283954.33 / Max: 13375168Min: 13039780 / Avg: 13123432.67 / Max: 13237662Min: 12888446 / Avg: 12925885.33 / Max: 129914021. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1120K240K360K480K600KSE +/- 2578.31, N = 3SE +/- 6929.94, N = 3SE +/- 3023.00, N = 3SE +/- 3481.21, N = 35445725357965347704903541. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.190K180K270K360K450KMin: 539675 / Avg: 544571.67 / Max: 548420Min: 522670 / Avg: 535796 / Max: 546213Min: 530026 / Avg: 534770 / Max: 540388Min: 483797 / Avg: 490354 / Max: 4956601. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.1110K220K330K440K550KSE +/- 1981.98, N = 3SE +/- 4275.49, N = 3SE +/- 2169.84, N = 3SE +/- 5443.53, N = 34996404906664900634182031. (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 GCCKernel LLVM 11.1Kernel LLVMKernel GCC 11.1.190K180K270K360K450KMin: 495781 / Avg: 499639.67 / Max: 502355Min: 482738 / Avg: 490665.67 / Max: 497405Min: 487332 / Avg: 490062.67 / Max: 494349Min: 407327 / Avg: 418203.33 / Max: 4240601. (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 LLVM 11.1Kernel LLVMKernel GCCKernel GCC 11.1.150K100K150K200K250KSE +/- 5773.77, N = 14SE +/- 5812.42, N = 14SE +/- 772.88, N = 3SE +/- 2701.00, N = 32475562444392397992369961. (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 LLVM 11.1Kernel LLVMKernel GCCKernel GCC 11.1.140K80K120K160K200KMin: 236935 / Avg: 247555.86 / Max: 319942Min: 236674 / Avg: 244439.29 / Max: 319760Min: 238255 / Avg: 239798.67 / Max: 240640Min: 231598 / Avg: 236996 / Max: 2398751. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

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 GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM4K8K12K16K20KSE +/- 31.87, N = 3SE +/- 221.42, N = 3SE +/- 18.45, N = 3SE +/- 28.17, N = 318155.4517756.2716830.4316754.671. (CC) gcc options: -shared -fPIC -O2 -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingKernel GCCKernel GCC 11.1.1Kernel LLVM 11.1Kernel LLVM3K6K9K12K15KMin: 18115.03 / Avg: 18155.45 / Max: 18218.33Min: 17313.73 / Avg: 17756.27 / Max: 17991.67Min: 16808.99 / Avg: 16830.43 / Max: 16867.17Min: 16698.34 / Avg: 16754.67 / Max: 16783.871. (CC) gcc options: -shared -fPIC -O2 -pthread

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 GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM7K14K21K28K35KSE +/- 267.31, N = 3SE +/- 216.51, N = 3SE +/- 386.40, N = 13SE +/- 2786.67, N = 15285972874729393335191. (CC) gcc options: -O2 -lpthread
OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 4Kernel GCCKernel LLVM 11.1Kernel GCC 11.1.1Kernel LLVM6K12K18K24K30KMin: 28064 / Avg: 28597.33 / Max: 28896Min: 28320 / Avg: 28746.67 / Max: 29024Min: 27616 / Avg: 29393.23 / Max: 32096Min: 26016 / Avg: 33518.93 / Max: 584321. (CC) gcc options: -O2 -lpthread

146 Results Shown

LevelDB:
  Hot Read
  Fill Sync
  Fill Sync
  Overwrite
  Overwrite
  Rand Fill
  Rand Fill
  Rand Read
  Seek Rand
  Rand Delete
  Seq Fill
  Seq Fill
PostMark
Tinymembench:
  Standard Memcpy
  Standard Memset
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
t-test1:
  1
  2
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
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
WireGuard + Linux Networking Stack Stress Test
perf-bench:
  Epoll Wait
  Futex Hash
  Memcpy 1MB
  Memset 1MB
  Sched Pipe
  Futex Lock-Pi
  Syscall Basic
OSBench:
  Create Files
  Create Threads
  Launch Programs
  Create Processes
  Memory Allocations
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
Hackbench:
  1 - Thread
  2 - Thread
  4 - Thread
  8 - Thread
  1 - Process
  16 - Thread
  2 - Process
  4 - Process
  8 - Process
  16 - Process
  32 - Process
OpenSSL
PostgreSQL pgbench:
  1 - 1 - Read Only
  1 - 1 - Read Only - Average Latency
  1 - 1 - Read Write
  1 - 1 - Read Write - Average Latency
  1 - 50 - Read Only
  1 - 50 - Read Only - Average Latency
  1 - 100 - Read Only
  1 - 100 - Read Only - Average Latency
  1 - 250 - Read Only
  1 - 250 - Read Only - Average Latency
  100 - 1 - Read Only
  100 - 1 - Read Only - Average Latency
SQLite Speedtest
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
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
ctx_clock
Facebook RocksDB:
  Rand Fill
  Rand Read
  Seq Fill
  Rand Fill Sync
  Read While Writing
Apache Benchmark
Schbench