Linux 5.8 Kernel Benchmarking

Intel Core i9-10900K with Linux 5.8 kernel benchmarking by Michael Larabel

HTML result view exported from: https://openbenchmarking.org/result/2006159-NE-LINUX58KE59&obr_sgm=y&obr_swl=y&rdt&grs.

Linux 5.8 Kernel BenchmarkingProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 5.7.1Linux 5.6.18Linux 5.8-rc1Intel Core i9-10900K @ 5.30GHz (10 Cores / 20 Threads)Gigabyte Z490 AORUS MASTER (F3 BIOS)Intel Comet Lake PCH2 x 8192 MB DDR4-3000MT/sSamsung SSD 970 EVO 250GBAMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2055/875MHz)Realtek ALC1220DELL P2415QIntel Device 15f3 + Intel Wi-Fi 6 AX201Ubuntu 20.045.7.1-050701-generic (x86_64)GNOME Shell 3.36.2X Server 1.20.8amdgpu 19.1.04.6 Mesa 20.0.4 (LLVM 9.0.1)GCC 9.3.0ext43840x21605.6.18-050618-generic (x86_64)5.8.0-050800-generic (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Disk Details- NONE / errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersave - CPU Microcode: 0xc8Java Details- OpenJDK Runtime Environment (build 11.0.7+10-post-Ubuntu-3ubuntu1)Python Details- Python 3.8.2Security Details- Linux 5.7.1: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected - Linux 5.6.18: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Linux 5.8-rc1: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Linux 5.8 Kernel Benchmarkingfio: Seq Write - IO_uring - Yes - Yes - 4KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - Yes - 4KB - Default Test Directorysockperf: Throughputfio: Seq Write - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 4KB - Default Test Directorysockperf: Latency Ping Pongstress-ng: System V Message Passingfio: Rand Write - IO_uring - No - Yes - 2MB - Default Test Directoryfio: Rand Write - IO_uring - No - No - 2MB - Default Test Directoryfio: Rand Write - IO_uring - No - Yes - 2MB - Default Test Directoryfio: Rand Write - IO_uring - No - No - 2MB - Default Test Directoryethr: TCP - Latency - 1stress-ng: Socket Activityethr: TCP - Latency - 16fio: Seq Write - IO_uring - No - No - 2MB - Default Test Directoryfio: Seq Write - IO_uring - Yes - Yes - 2MB - Default Test Directoryfio: Seq Write - IO_uring - No - No - 2MB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 2MB - Default Test Directoryfio: Seq Write - IO_uring - Yes - Yes - 2MB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 2MB - Default Test Directoryethr: TCP - Latency - 32leveldb: Seq Fillleveldb: Seq Fillfio: Seq Read - IO_uring - No - Yes - 2MB - Default Test Directoryfio: Seq Write - IO_uring - No - Yes - 2MB - Default Test Directoryfio: Seq Read - IO_uring - No - Yes - 2MB - Default Test Directoryfio: Seq Write - IO_uring - No - Yes - 2MB - Default Test Directoryleveldb: Overwritefio: Seq Read - IO_uring - No - No - 2MB - Default Test Directoryleveldb: Overwritefio: Seq Read - IO_uring - No - No - 2MB - Default Test Directoryfio: Rand Write - IO_uring - Yes - Yes - 4KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - Yes - 4KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 4KB - Default Test Directoryleveldb: Rand Fillleveldb: Rand Fillleveldb: Rand Deletectx-clock: Context Switch Timewireguard: fio: Rand Read - IO_uring - No - Yes - 2MB - Default Test Directoryfio: Rand Read - IO_uring - No - Yes - 2MB - Default Test Directorystress-ng: NUMAstress-ng: CPU Cachefio: Seq Write - IO_uring - No - No - 4KB - Default Test Directorysvt-av1: Enc Mode 0 - 1080pfio: Seq Write - IO_uring - No - No - 4KB - Default Test Directoryethr: UDP - Bandwidth - 32fio: Rand Read - IO_uring - No - No - 2MB - Default Test Directoryfio: Rand Read - IO_uring - No - No - 2MB - Default Test Directoryfio: Rand Write - IO_uring - No - Yes - 4KB - Default Test Directoryosbench: Create Threadsfio: Rand Write - IO_uring - No - Yes - 4KB - Default Test Directoryethr: HTTP - Bandwidth - 1rocksdb: Read While Writingnumenta-nab: Earthgecko Skylinefio: Rand Write - IO_uring - No - No - 4KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 2MB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 2MB - Default Test Directoryfio: Rand Write - IO_uring - No - No - 4KB - Default Test Directoryfio: Seq Write - IO_uring - No - Yes - 4KB - Default Test Directoryfio: Seq Write - IO_uring - No - Yes - 4KB - Default Test Directoryavifenc: 10stress-ng: Forkingavifenc: 8java-gradle-perf: Reactorfio: Rand Write - IO_uring - Yes - Yes - 2MB - Default Test Directoryosbench: Create Filesfio: Rand Write - IO_uring - Yes - Yes - 2MB - Default Test Directoryleveldb: Fill Syncdacapobench: Jythonfio: Seq Read - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 4KB - Default Test Directorysvt-hevc: 1080p 8-bit YUV To HEVC Video Encodeosbench: Create Processesethr: TCP - Connections/s - 1leveldb: Seek Randstress-ng: Semaphoresrocksdb: Rand Fill Syncluxcorerender: DLSCnumenta-nab: Bayesian Changepointstress-ng: Matrix Mathcompress-zstd: 3stress-ng: MEMFDgimp: resizeoctave-benchmark: fio: Seq Read - IO_uring - Yes - No - 2MB - Default Test Directoryfio: Seq Read - IO_uring - Yes - Yes - 4KB - Default Test Directoryembree: Pathtracer ISPC - Crownfio: Seq Read - IO_uring - Yes - Yes - 4KB - Default Test Directorygimp: auto-levelsnettle: aes256ethr: TCP - Bandwidth - 16ethr: TCP - Bandwidth - 32embree: Pathtracer - Crownfio: Seq Read - IO_uring - Yes - No - 2MB - Default Test Directorydav1d: Chimera 1080pfio: Rand Read - IO_uring - Yes - Yes - 2MB - Default Test Directorydacapobench: Tradesoapethr: HTTP - Bandwidth - 32fio: Rand Read - IO_uring - Yes - Yes - 2MB - Default Test Directorydacapobench: Tradebeansrocksdb: Rand Readosbench: Memory Allocationsstress-ng: Memory Copyingleveldb: Rand Readfio: Rand Read - IO_uring - No - Yes - 4KB - Default Test Directoryfio: Rand Read - IO_uring - No - No - 4KB - Default Test Directorysvt-av1: Enc Mode 8 - 1080pdav1d: Summer Nature 1080pavifenc: 2fio: Seq Read - IO_uring - Yes - Yes - 2MB - Default Test Directoryfio: Seq Read - IO_uring - Yes - Yes - 2MB - Default Test Directorydav1d: Summer Nature 4Kleveldb: Hot Readstress-ng: Glibc C String Functionsdarktable: Server Rack - CPU-onlynumenta-nab: Relative Entropyethr: HTTP - Bandwidth - 16neat: stress-ng: Glibc Qsort Data Sortingfio: Rand Read - IO_uring - Yes - No - 4KB - Default Test Directoryosbench: Launch Programssvt-av1: Enc Mode 4 - 1080pbuild-clash: Time To Compileopenvkl: vklBenchmarkdarktable: Server Room - CPU-onlyfio: Rand Read - IO_uring - Yes - No - 2MB - Default Test Directoryavifenc: 0stress-ng: SENDFILEsvt-vp9: Visual Quality Optimized - Bosphorus 1080pdarktable: Masskrug - CPU-onlygimp: unsharp-masksvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080prawtherapee: Total Benchmark Timeluxcorerender: Rainbow Colors and Prismdarktable: Boat - CPU-onlyfio: Rand Read - IO_uring - No - Yes - 4KB - Default Test Directoryfio: Rand Read - IO_uring - No - No - 4KB - Default Test Directorycoremark: CoreMark Size 666 - Iterations Per Secondcompress-zstd: 19fio: Rand Read - IO_uring - Yes - No - 2MB - Default Test Directorygimp: rotatesvt-vp9: VMAF Optimized - Bosphorus 1080pfio: Rand Read - IO_uring - Yes - No - 4KB - Default Test Directorystress-ng: CPU Stressbrl-cad: VGR Performance Metricnumenta-nab: EXPoSEfio: Rand Read - IO_uring - Yes - Yes - 4KB - Default Test Directorystress-ng: Mallocfio: Seq Read - IO_uring - No - Yes - 4KB - Default Test Directoryfio: Seq Read - IO_uring - No - No - 4KB - Default Test Directorynumenta-nab: Windowed Gaussianstress-ng: Vector Mathfio: Seq Read - IO_uring - No - Yes - 4KB - Default Test Directoryfio: Seq Read - IO_uring - No - No - 4KB - Default Test Directorynettle: poly1305-aesbuild-linux-kernel: Time To Compiledav1d: Chimera 1080p 10-bitv-ray: CPUnettle: chachanettle: sha512stress-ng: Cryptostress-ng: RdRandleveldb: Fill Syncfio: Rand Read - IO_uring - Yes - Yes - 4KB - Default Test Directoryrocksdb: Seq Fillrocksdb: Rand Fillstress-ng: Context Switchingstress-ng: Atomicstress-ng: MMAPdacapobench: H2ethr: TCP - Connections/s - 32ethr: TCP - Connections/s - 16ethr: UDP - Bandwidth - 16sockperf: Latency Under LoadLinux 5.7.1Linux 5.6.18Linux 5.8-rc12226678716393662306929012.87611179836.81711711142914289.838460.869.806975001402497100710019.8648.345.75216156903237138846.1325247.891162286922266786622133347.83646.245.334140174.92630151504327.1022.0910980.127281333303128.500000001508302311029.0305012820002296.32292568091.1462796675781164109311052830004.37380697.344.573192.343115710.2391215756686.7683273547667213964.2216.8100992162010.4541390089.8728342.2735.97464188.292911.31264.456.1045.93930654866717.706021439.6258178.51110926.44444444100877.5555555515.5031619800.0129529006159.4759724556861747455.5626553561.358.80413900013900038.283745.0743.031310626185.568.847843964.910.16616.5156698.4214.276237.3552825.4964834.2473.601193.223.58862970.9872301.66188.764.61211.868214.4454.6632.4914.133541541517918.77531430.33119.610206.271350004721.60192509620.32652671871096.593986673990007.52494528.43155715583733.9461.973132.29198901359.525640.862679.41195281.650.313500014431996177775329284.66225290.48376.4927281245430598254760.9333333318.504292667114451899029842911662.57313440599.53636639128012858.877613.948.986345471276546110110999.0450.743.62115046343016127648.6301245.542150380120533380220533345.59748.543.434146168.27531881590318.3321.1811140.125285000305387.722222221577316011299.0236672886672369.65291830394.6552886676001208112711202866674.22978064.714.434192.770118310.5257525886510.9003318534333208765.8216.4135302199010.6741367918.8228802.2335.34865278.852868.61247.956.0595.86830755000017.714821489.5848089.86112236101822.6666666715.3288621797.7929829246153.5160224756809293955.3010303543.508.83113800013800038.549740.2642.744309624186.478.793849067.340.16716.5436658.7714.235237.2752625.3574054.2443.618193.563.57562671.0952305.80189.634.60311.825215.3454.4702.5014.077539539516523.32708130.33109.640206.911350004710.57192085619.11752771926594.683980003983337.53494412.26155515563735.1062.009132.21198781359.786641.112678.96195281.040.313500012838856177395579161.24222717.87377.962750453731548249254.3888888918.573315333123173131031966712473.27714124441.19634634127512769.898109.979.976335501275543110610929.9046.347.75216406333286127444.7327049.436163184921766784921700049.04745.146.646150180.29332141603307.7520.8010610.121271667317592.222222221563313310818.6530052766672272.81303940692.2042780005801167108610812770004.31978876.874.454186.986119010.4269245916566.0433359545667213264.9116.5335342151710.5341393340.6628852.2535.76964398.682908.41246.356.1415.86131054300017.491821229.6998081.85111652.44444444102036.8888888915.4944626791.6829829296214.7460224756836107555.7182633535.488.86813800013800038.387745.3842.868311628186.718.812848644.190.16716.4456664.0414.318238.6352525.3597904.2673.620192.583.59362770.7652312.38189.314.62311.876215.2154.6922.4914.125539539516140.92146130.23109.627206.451346674716.71192294619.61852671802070.843986673990007.52894536.28155715583730.8661.950132.31198931359.165640.942679.74195276.170.313500014381869808103327083.98235651.61389.062735486464031236456.2777777818.198OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc170K140K210K280K350KSE +/- 3282.95, N = 3SE +/- 4484.54, N = 3SE +/- 666.67, N = 32226672926673153331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 12.81, N = 3SE +/- 17.53, N = 3SE +/- 2.73, N = 3871114412311. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Sockperf

Test: Throughput

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputLinux 5.7.1Linux 5.6.18Linux 5.8-rc1160K320K480K640K800KSE +/- 7440.38, N = 6SE +/- 5911.42, N = 5SE +/- 4632.05, N = 56393665189907313101. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc170K140K210K280K350KSE +/- 1878.98, N = 13SE +/- 3372.56, N = 7SE +/- 4666.67, N = 32306922984293196671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 7.40, N = 13SE +/- 13.21, N = 7SE +/- 17.48, N = 3901116612471. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Sockperf

Test: Latency Ping Pong

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.73731.47462.21192.94923.6865SE +/- 0.026, N = 5SE +/- 0.010, N = 5SE +/- 0.013, N = 52.8762.5733.2771. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message PassingLinux 5.7.1Linux 5.6.18Linux 5.8-rc13M6M9M12M15MSE +/- 13317.25, N = 3SE +/- 10496.05, N = 3SE +/- 7806.35, N = 311179836.8113440599.5314124441.191. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1150300450600750SE +/- 0.33, N = 3SE +/- 0.58, N = 37116366341. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1150300450600750SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 0.33, N = 37116396341. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 0.33, N = 3SE +/- 0.88, N = 31429128012751. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 0.67, N = 3SE +/- 2.40, N = 3SE +/- 0.88, N = 31428128512761. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1Linux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 39.838.879.89MIN: 9.19 / MAX: 13.49MIN: 7.87 / MAX: 12.94MIN: 9.36 / MAX: 13.53

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityLinux 5.7.1Linux 5.6.18Linux 5.8-rc12K4K6K8K10KSE +/- 103.96, N = 13SE +/- 16.92, N = 3SE +/- 121.19, N = 38460.867613.948109.971. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 16

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 16Linux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 39.808.989.97MIN: 8.88 / MAX: 13.41MIN: 8.21 / MAX: 12.89MIN: 9.41 / MAX: 13.68

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1150300450600750SE +/- 1.45, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 36976346331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1120240360480600SE +/- 2.31, N = 3SE +/- 7.77, N = 3SE +/- 7.47, N = 45005475501. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 3.18, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 31402127612751. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1120240360480600SE +/- 7.54, N = 3SE +/- 6.17, N = 3SE +/- 5.61, N = 34975465431. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 4.67, N = 3SE +/- 15.70, N = 3SE +/- 15.10, N = 41007110111061. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 15.07, N = 3SE +/- 12.68, N = 3SE +/- 10.84, N = 31001109910921. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32Linux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 39.869.049.90MIN: 8.97 / MAX: 13.79MIN: 8.05 / MAX: 12.91MIN: 9.37 / MAX: 13.49

LevelDB

Benchmark: Sequential Fill

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.18, N = 3SE +/- 0.07, N = 3SE +/- 0.52, N = 348.350.746.31. (CXX) g++ options: -O3 -lsnappy -lpthread

LevelDB

Benchmark: Sequential Fill

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.18, N = 3SE +/- 0.07, N = 3SE +/- 0.55, N = 345.7543.6247.751. (CXX) g++ options: -O3 -lsnappy -lpthread

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1400800120016002000SE +/- 9.35, N = 3SE +/- 1.00, N = 3SE +/- 0.88, N = 31615150416401. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1150300450600750SE +/- 2.00, N = 3SE +/- 0.33, N = 36906346331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc17001400210028003500SE +/- 18.37, N = 3SE +/- 2.00, N = 3SE +/- 2.00, N = 33237301632861. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 4.00, N = 3SE +/- 0.33, N = 31388127612741. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

LevelDB

Benchmark: Overwrite

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.12, N = 3SE +/- 0.38, N = 3SE +/- 0.20, N = 346.148.644.71. (CXX) g++ options: -O3 -lsnappy -lpthread

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc17001400210028003500SE +/- 1.20, N = 3SE +/- 1.53, N = 3SE +/- 9.28, N = 33252301232701. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

LevelDB

Benchmark: Overwrite

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.14, N = 3SE +/- 0.38, N = 3SE +/- 0.21, N = 347.8945.5449.441. (CXX) g++ options: -O3 -lsnappy -lpthread

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1400800120016002000SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 4.37, N = 31622150316311. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 5.24, N = 3SE +/- 3.28, N = 38698018491. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc150K100K150K200K250KSE +/- 1201.85, N = 3SE +/- 2027.59, N = 3SE +/- 881.92, N = 32226672053332176671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 7.22, N = 3SE +/- 8.41, N = 3SE +/- 8.00, N = 38668028491. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc150K100K150K200K250KSE +/- 1855.92, N = 3SE +/- 2333.33, N = 3SE +/- 2000.00, N = 32213332053332170001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

LevelDB

Benchmark: Random Fill

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.08, N = 3SE +/- 0.15, N = 3SE +/- 0.11, N = 347.8445.6049.051. (CXX) g++ options: -O3 -lsnappy -lpthread

LevelDB

Benchmark: Random Fill

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.07, N = 3SE +/- 0.15, N = 3SE +/- 0.13, N = 346.248.545.11. (CXX) g++ options: -O3 -lsnappy -lpthread

LevelDB

Benchmark: Random Delete

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeleteLinux 5.7.1Linux 5.6.18Linux 5.8-rc11122334455SE +/- 0.18, N = 3SE +/- 0.21, N = 3SE +/- 0.15, N = 345.3343.4346.651. (CXX) g++ options: -O3 -lsnappy -lpthread

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeLinux 5.7.1Linux 5.6.18Linux 5.8-rc1306090120150SE +/- 2.00, N = 3140146150

WireGuard + Linux Networking Stack Stress Test

OpenBenchmarking.orgSeconds, Fewer Is BetterWireGuard + Linux Networking Stack Stress TestLinux 5.7.1Linux 5.6.18Linux 5.8-rc14080120160200SE +/- 0.63, N = 3SE +/- 2.08, N = 5SE +/- 2.17, N = 3174.93168.28180.29

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc17001400210028003500SE +/- 13.86, N = 3SE +/- 26.17, N = 3SE +/- 1.53, N = 33015318832141. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 6.93, N = 3SE +/- 13.17, N = 3SE +/- 0.67, N = 31504159016031. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Stress-NG

Test: NUMA

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: NUMALinux 5.7.1Linux 5.6.18Linux 5.8-rc170140210280350SE +/- 4.41, N = 3SE +/- 2.52, N = 3SE +/- 0.95, N = 3327.10318.33307.751. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU CacheLinux 5.7.1Linux 5.6.18Linux 5.8-rc1510152025SE +/- 0.21, N = 15SE +/- 0.29, N = 3SE +/- 0.09, N = 322.0921.1820.801. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 6.84, N = 3SE +/- 7.69, N = 3SE +/- 7.69, N = 31098111410611. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

SVT-AV1

Encoder Mode: Enc Mode 0 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 0 - Input: 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.02860.05720.08580.11440.143SE +/- 0.001, N = 3SE +/- 0.002, N = 4SE +/- 0.002, N = 30.1270.1250.1211. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc160K120K180K240K300KSE +/- 1855.92, N = 3SE +/- 2081.67, N = 3SE +/- 1855.92, N = 32813332850002716671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Ethr

Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 32

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 32Linux 5.7.1Linux 5.6.18Linux 5.8-rc170K140K210K280K350KSE +/- 4191.83, N = 4SE +/- 3626.37, N = 12SE +/- 3455.78, N = 3303128.50305387.72317592.22MIN: 258780 / MAX: 341920MIN: 252130 / MAX: 337320MIN: 272080 / MAX: 336020

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 19.62, N = 3SE +/- 24.84, N = 3SE +/- 14.90, N = 31508157715631. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc17001400210028003500SE +/- 39.15, N = 3SE +/- 50.00, N = 3SE +/- 29.95, N = 33023316031331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 5.24, N = 3SE +/- 5.29, N = 3SE +/- 10.40, N = 31102112910811. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsLinux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.093017, N = 3SE +/- 0.115751, N = 5SE +/- 0.083280, N = 39.0305019.0236678.6530051. (CC) gcc options: -lm

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc160K120K180K240K300KSE +/- 1527.53, N = 3SE +/- 1452.97, N = 3SE +/- 2603.42, N = 32820002886672766671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Ethr

Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1Linux 5.7.1Linux 5.6.18Linux 5.8-rc15001000150020002500SE +/- 3.68, N = 3SE +/- 2.82, N = 3SE +/- 1.95, N = 32296.322369.652272.81MIN: 2270 / MAX: 2340MIN: 2330 / MAX: 2420MIN: 2250 / MAX: 2310

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingLinux 5.7.1Linux 5.6.18Linux 5.8-rc1700K1400K2100K2800K3500KSE +/- 42726.53, N = 3SE +/- 35479.68, N = 5SE +/- 41791.71, N = 32925680291830330394061. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Numenta Anomaly Benchmark

Detector: Earthgecko Skyline

OpenBenchmarking.orgSeconds, Fewer Is BetterNumenta Anomaly Benchmark 1.1Detector: Earthgecko SkylineLinux 5.7.1Linux 5.6.18Linux 5.8-rc120406080100SE +/- 0.68, N = 3SE +/- 0.31, N = 3SE +/- 0.79, N = 1591.1594.6692.20

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc160K120K180K240K300KSE +/- 2848.00, N = 3SE +/- 333.33, N = 3SE +/- 1527.53, N = 32796672886672780001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1130260390520650SE +/- 6.96, N = 3SE +/- 3.18, N = 3SE +/- 6.67, N = 35786005801. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 14.19, N = 3SE +/- 6.51, N = 3SE +/- 13.67, N = 31164120811671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 11.92, N = 3SE +/- 1.15, N = 3SE +/- 6.56, N = 31093112710861. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 3.51, N = 3SE +/- 14.86, N = 3SE +/- 14.15, N = 51105112010811. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc160K120K180K240K300KSE +/- 1000.00, N = 3SE +/- 3666.67, N = 3SE +/- 3535.53, N = 52830002866672770001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

libavif avifenc

Encoder Speed: 10

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 10Linux 5.7.1Linux 5.6.18Linux 5.8-rc10.98391.96782.95173.93564.9195SE +/- 0.021, N = 3SE +/- 0.016, N = 3SE +/- 0.021, N = 34.3734.2294.3191. (CXX) g++ options: -O3 -fPIC

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: ForkingLinux 5.7.1Linux 5.6.18Linux 5.8-rc120K40K60K80K100KSE +/- 1086.58, N = 15SE +/- 688.87, N = 3SE +/- 722.40, N = 1580697.3478064.7178876.871. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

libavif avifenc

Encoder Speed: 8

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 8Linux 5.7.1Linux 5.6.18Linux 5.8-rc11.02892.05783.08674.11565.1445SE +/- 0.017, N = 3SE +/- 0.044, N = 3SE +/- 0.010, N = 34.5734.4344.4541. (CXX) g++ options: -O3 -fPIC

Java Gradle Build

Gradle Build: Reactor

OpenBenchmarking.orgSeconds, Fewer Is BetterJava Gradle BuildGradle Build: ReactorLinux 5.7.1Linux 5.6.18Linux 5.8-rc14080120160200SE +/- 2.13, N = 7SE +/- 2.49, N = 12SE +/- 2.15, N = 12192.34192.77186.99

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 15.34, N = 3SE +/- 7.17, N = 3SE +/- 1.67, N = 31157118311901. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesLinux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 310.2410.5310.431. (CC) gcc options: -lm

Flexible IO Tester

Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1130260390520650SE +/- 7.81, N = 3SE +/- 3.51, N = 3SE +/- 0.67, N = 35755885911. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

LevelDB

Benchmark: Fill Sync

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncLinux 5.7.1Linux 5.6.18Linux 5.8-rc114002800420056007000SE +/- 197.05, N = 3SE +/- 38.99, N = 3SE +/- 9.98, N = 36686.776510.906566.041. (CXX) g++ options: -O3 -lsnappy -lpthread

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonLinux 5.7.1Linux 5.6.18Linux 5.8-rc17001400210028003500SE +/- 23.28, N = 4SE +/- 31.41, N = 4SE +/- 11.71, N = 4327333183359

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1120K240K360K480K600KSE +/- 1452.97, N = 3SE +/- 666.67, N = 3SE +/- 333.33, N = 35476675343335456671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc15001000150020002500SE +/- 5.55, N = 3SE +/- 3.18, N = 32139208721321. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.4.11080p 8-bit YUV To HEVC Video EncodeLinux 5.7.1Linux 5.6.18Linux 5.8-rc11530456075SE +/- 0.44, N = 3SE +/- 0.35, N = 3SE +/- 0.55, N = 364.2265.8264.911. (CC) gcc options: -fPIE -fPIC -O3 -O2 -pie -rdynamic -lpthread -lrt

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesLinux 5.7.1Linux 5.6.18Linux 5.8-rc148121620SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.26, N = 316.8116.4116.531. (CC) gcc options: -lm

Ethr

Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1

OpenBenchmarking.orgConnections/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1Linux 5.7.1Linux 5.6.18Linux 5.8-rc15K10K15K20K25KSE +/- 25.17, N = 3SE +/- 177.86, N = 3SE +/- 93.33, N = 3216202199021517

LevelDB

Benchmark: Seek Random

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomLinux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 310.4510.6710.531. (CXX) g++ options: -O3 -lsnappy -lpthread

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SemaphoresLinux 5.7.1Linux 5.6.18Linux 5.8-rc1300K600K900K1200K1500KSE +/- 528.30, N = 3SE +/- 217.43, N = 3SE +/- 9987.58, N = 31390089.871367918.821393340.661. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Facebook RocksDB

Test: Random Fill Sync

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncLinux 5.7.1Linux 5.6.18Linux 5.8-rc16001200180024003000SE +/- 18.50, N = 3SE +/- 15.39, N = 3SE +/- 3.21, N = 32834288028851. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

LuxCoreRender

Scene: DLSC

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: DLSCLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.51081.02161.53242.04322.554SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 32.272.232.25MIN: 2.18 / MAX: 2.34MIN: 2.09 / MAX: 2.34MIN: 2.15 / MAX: 2.34

Numenta Anomaly Benchmark

Detector: Bayesian Changepoint

OpenBenchmarking.orgSeconds, Fewer Is BetterNumenta Anomaly Benchmark 1.1Detector: Bayesian ChangepointLinux 5.7.1Linux 5.6.18Linux 5.8-rc1816243240SE +/- 0.16, N = 3SE +/- 0.06, N = 3SE +/- 0.26, N = 335.9735.3535.77

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix MathLinux 5.7.1Linux 5.6.18Linux 5.8-rc114K28K42K56K70KSE +/- 774.78, N = 3SE +/- 54.05, N = 3SE +/- 406.52, N = 364188.2965278.8564398.681. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Linux 5.7.1Linux 5.6.18Linux 5.8-rc16001200180024003000SE +/- 12.49, N = 3SE +/- 42.70, N = 4SE +/- 28.81, N = 32911.32868.62908.41. (CC) gcc options: -O3 -pthread -lz -llzma

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 1.29, N = 3SE +/- 0.47, N = 3SE +/- 1.34, N = 31264.451247.951246.351. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: resizeLinux 5.7.1Linux 5.6.18Linux 5.8-rc1246810SE +/- 0.074, N = 5SE +/- 0.070, N = 3SE +/- 0.066, N = 36.1046.0596.141

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 5.2.0Linux 5.7.1Linux 5.6.18Linux 5.8-rc11.33632.67264.00895.34526.6815SE +/- 0.037, N = 5SE +/- 0.044, N = 5SE +/- 0.035, N = 55.9395.8685.861

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc170140210280350SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 33063073101. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1120K240K360K480K600KSE +/- 333.33, N = 3SE +/- 577.35, N = 35486675500005430001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Embree

Binary: Pathtracer ISPC - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.9.0Binary: Pathtracer ISPC - Model: CrownLinux 5.7.1Linux 5.6.18Linux 5.8-rc148121620SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.17, N = 317.7117.7117.49MIN: 17.42 / MAX: 18.28MIN: 17.43 / MAX: 18.13MIN: 17 / MAX: 18.08

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc15001000150020002500SE +/- 0.88, N = 3SE +/- 1.86, N = 3SE +/- 1.73, N = 32143214821221. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: auto-levelsLinux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.045, N = 3SE +/- 0.015, N = 3SE +/- 0.016, N = 39.6259.5849.699

Nettle

Test: aes256

OpenBenchmarking.orgMbyte/s, More Is BetterNettle 3.5.1Test: aes256Linux 5.7.1Linux 5.6.18Linux 5.8-rc12K4K6K8K10KSE +/- 98.57, N = 3SE +/- 0.53, N = 3SE +/- 7.86, N = 38178.518089.868081.85MIN: 5462 / MAX: 13844.21MIN: 5454.25 / MAX: 13393.64MIN: 5445.35 / MAX: 13392.721. (CC) gcc options: -O2 -ggdb3 -lnettle -lgmp -lm -lcrypto

Ethr

Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 16Linux 5.7.1Linux 5.6.18Linux 5.8-rc120K40K60K80K100KSE +/- 353.63, N = 3SE +/- 363.16, N = 3SE +/- 878.30, N = 3110926.44112236.00111652.44MIN: 104930 / MAX: 118980MIN: 105830 / MAX: 124280MIN: 106330 / MAX: 121240

Ethr

Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 32

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 32Linux 5.7.1Linux 5.6.18Linux 5.8-rc120K40K60K80K100KSE +/- 311.09, N = 3SE +/- 583.56, N = 3SE +/- 215.81, N = 3100877.56101822.67102036.89MIN: 97630 / MAX: 106040MIN: 96690 / MAX: 109710MIN: 96750 / MAX: 110100

Embree

Binary: Pathtracer - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.9.0Binary: Pathtracer - Model: CrownLinux 5.7.1Linux 5.6.18Linux 5.8-rc148121620SE +/- 0.01, N = 3SE +/- 0.15, N = 3SE +/- 0.04, N = 315.5015.3315.49MIN: 15.37 / MAX: 15.78MIN: 14.82 / MAX: 15.78MIN: 15.31 / MAX: 15.92

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1140280420560700SE +/- 0.88, N = 3SE +/- 2.08, N = 3SE +/- 0.88, N = 36196216261. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

dav1d

Video Input: Chimera 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc12004006008001000SE +/- 0.60, N = 3SE +/- 1.18, N = 3SE +/- 1.53, N = 3800.01797.79791.68MIN: 616.87 / MAX: 1113.88MIN: 615.62 / MAX: 1083.11MIN: 611.89 / MAX: 1066.571. (CC) gcc options: -pthread

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc160120180240300SE +/- 2.19, N = 3SE +/- 1.15, N = 32952982981. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

DaCapo Benchmark

Java Test: Tradesoap

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradesoapLinux 5.7.1Linux 5.6.18Linux 5.8-rc16001200180024003000SE +/- 23.90, N = 3SE +/- 7.78, N = 4SE +/- 41.02, N = 4290029242929

Ethr

Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 32

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 32Linux 5.7.1Linux 5.6.18Linux 5.8-rc113002600390052006500SE +/- 16.82, N = 3SE +/- 47.07, N = 3SE +/- 14.99, N = 36159.476153.516214.74MIN: 6050 / MAX: 6230MIN: 5850 / MAX: 6290MIN: 6150 / MAX: 6300

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1130260390520650SE +/- 4.18, N = 3SE +/- 2.03, N = 35976026021. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansLinux 5.7.1Linux 5.6.18Linux 5.8-rc15001000150020002500SE +/- 28.29, N = 6SE +/- 20.56, N = 20SE +/- 21.88, N = 20245524752475

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadLinux 5.7.1Linux 5.6.18Linux 5.8-rc115M30M45M60M75MSE +/- 96233.30, N = 3SE +/- 443219.99, N = 3SE +/- 89674.56, N = 36861747468092939683610751. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsLinux 5.7.1Linux 5.6.18Linux 5.8-rc11326395265SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 355.5655.3055.721. (CC) gcc options: -lm

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory CopyingLinux 5.7.1Linux 5.6.18Linux 5.8-rc18001600240032004000SE +/- 48.76, N = 3SE +/- 24.01, N = 3SE +/- 31.92, N = 153561.353543.503535.481. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

LevelDB

Benchmark: Random Read

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadLinux 5.7.1Linux 5.6.18Linux 5.8-rc1246810SE +/- 0.068, N = 13SE +/- 0.095, N = 12SE +/- 0.081, N = 108.8048.8318.8681. (CXX) g++ options: -O3 -lsnappy -lpthread

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130K60K90K120K150K1390001380001380001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130K60K90K120K150K1390001380001380001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc1918273645SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.11, N = 338.2838.5538.391. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc1160320480640800SE +/- 2.24, N = 3SE +/- 0.37, N = 3SE +/- 1.06, N = 3745.07740.26745.38MIN: 622.45 / MAX: 809.96MIN: 636.76 / MAX: 805.54MIN: 630.87 / MAX: 813.281. (CC) gcc options: -pthread

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 2Linux 5.7.1Linux 5.6.18Linux 5.8-rc11020304050SE +/- 0.32, N = 3SE +/- 0.19, N = 3SE +/- 0.26, N = 343.0342.7442.871. (CXX) g++ options: -O3 -fPIC

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc170140210280350SE +/- 1.33, N = 3SE +/- 1.15, N = 33103093111. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1140280420560700SE +/- 3.00, N = 3SE +/- 2.03, N = 36266246281. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 4KLinux 5.7.1Linux 5.6.18Linux 5.8-rc14080120160200SE +/- 0.92, N = 3SE +/- 0.04, N = 3SE +/- 0.42, N = 3185.56186.47186.71MIN: 139.5 / MAX: 194.3MIN: 160.99 / MAX: 194.07MIN: 157.41 / MAX: 195.111. (CC) gcc options: -pthread

LevelDB

Benchmark: Hot Read

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadLinux 5.7.1Linux 5.6.18Linux 5.8-rc1246810SE +/- 0.088, N = 9SE +/- 0.098, N = 6SE +/- 0.102, N = 68.8478.7938.8121. (CXX) g++ options: -O3 -lsnappy -lpthread

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String FunctionsLinux 5.7.1Linux 5.6.18Linux 5.8-rc1200K400K600K800K1000KSE +/- 3995.16, N = 3SE +/- 1781.71, N = 3SE +/- 2349.65, N = 3843964.91849067.34848644.191. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Darktable

Test: Server Rack - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Server Rack - Acceleration: CPU-onlyLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.03760.07520.11280.15040.188SE +/- 0.000, N = 3SE +/- 0.000, N = 3SE +/- 0.000, N = 30.1660.1670.167

Numenta Anomaly Benchmark

Detector: Relative Entropy

OpenBenchmarking.orgSeconds, Fewer Is BetterNumenta Anomaly Benchmark 1.1Detector: Relative EntropyLinux 5.7.1Linux 5.6.18Linux 5.8-rc148121620SE +/- 0.06, N = 3SE +/- 0.13, N = 3SE +/- 0.18, N = 316.5216.5416.45

Ethr

Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 16Linux 5.7.1Linux 5.6.18Linux 5.8-rc114002800420056007000SE +/- 7.24, N = 3SE +/- 88.26, N = 3SE +/- 41.83, N = 36698.426658.776664.04MIN: 6630 / MAX: 6830MIN: 6430 / MAX: 6790MIN: 6360 / MAX: 6790

Nebular Empirical Analysis Tool

OpenBenchmarking.orgSeconds, Fewer Is BetterNebular Empirical Analysis Tool 2020-02-29Linux 5.7.1Linux 5.6.18Linux 5.8-rc148121620SE +/- 0.08, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 314.2814.2414.321. (F9X) gfortran options: -cpp -ffree-line-length-0 -Jsource/ -fopenmp -O3 -fno-backtrace

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data SortingLinux 5.7.1Linux 5.6.18Linux 5.8-rc150100150200250SE +/- 0.67, N = 3SE +/- 0.23, N = 3SE +/- 0.50, N = 3237.35237.27238.631. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc11102203304405505285265251. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsLinux 5.7.1Linux 5.6.18Linux 5.8-rc1612182430SE +/- 0.11, N = 3SE +/- 0.13, N = 3SE +/- 0.11, N = 325.5025.3625.361. (CC) gcc options: -lm

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.96011.92022.88033.84044.8005SE +/- 0.030, N = 3SE +/- 0.040, N = 3SE +/- 0.027, N = 34.2474.2444.2671. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

Timed Clash Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Clash CompilationTime To CompileLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.81451.6292.44353.2584.0725SE +/- 0.047, N = 14SE +/- 0.041, N = 14SE +/- 0.044, N = 123.6013.6183.620

OpenVKL

Benchmark: vklBenchmark

OpenBenchmarking.orgItems / Sec, More Is BetterOpenVKL 0.9Benchmark: vklBenchmarkLinux 5.7.1Linux 5.6.18Linux 5.8-rc14080120160200SE +/- 0.70, N = 3SE +/- 0.19, N = 3SE +/- 0.25, N = 3193.22193.56192.58MIN: 1 / MAX: 781MIN: 1 / MAX: 776MIN: 1 / MAX: 768

Darktable

Test: Server Room - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Server Room - Acceleration: CPU-onlyLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.80841.61682.42523.23364.042SE +/- 0.002, N = 3SE +/- 0.005, N = 3SE +/- 0.001, N = 33.5883.5753.593

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc1140280420560700SE +/- 1.67, N = 3SE +/- 1.45, N = 3SE +/- 1.53, N = 36296266271. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

libavif avifenc

Encoder Speed: 0

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 0Linux 5.7.1Linux 5.6.18Linux 5.8-rc11632486480SE +/- 0.33, N = 3SE +/- 0.34, N = 3SE +/- 0.47, N = 370.9971.1070.771. (CXX) g++ options: -O3 -fPIC

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILELinux 5.7.1Linux 5.6.18Linux 5.8-rc15001000150020002500SE +/- 35.16, N = 3SE +/- 37.45, N = 3SE +/- 38.59, N = 32301.662305.802312.381. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc14080120160200SE +/- 0.28, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 3188.76189.63189.311. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Masskrug - Acceleration: CPU-onlyLinux 5.7.1Linux 5.6.18Linux 5.8-rc11.04022.08043.12064.16085.201SE +/- 0.001, N = 3SE +/- 0.010, N = 3SE +/- 0.005, N = 34.6124.6034.623

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: unsharp-maskLinux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 311.8711.8311.88

SVT-VP9

Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc150100150200250SE +/- 0.58, N = 3SE +/- 0.15, N = 3SE +/- 0.29, N = 3214.44215.34215.211. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark TimeLinux 5.7.1Linux 5.6.18Linux 5.8-rc11224364860SE +/- 0.19, N = 3SE +/- 0.04, N = 3SE +/- 0.17, N = 354.6654.4754.691. RawTherapee, version 5.8, command line.

LuxCoreRender

Scene: Rainbow Colors and Prism

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: Rainbow Colors and PrismLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.56251.1251.68752.252.8125SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 32.492.502.49MIN: 2.44 / MAX: 2.53MIN: 2.45 / MAX: 2.54MIN: 2.44 / MAX: 2.54

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Boat - Acceleration: CPU-onlyLinux 5.7.1Linux 5.6.18Linux 5.8-rc148121620SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 314.1314.0814.13

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc11202403604806005415395391. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc11202403604806005415395391. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondLinux 5.7.1Linux 5.6.18Linux 5.8-rc1110K220K330K440K550KSE +/- 245.31, N = 3SE +/- 684.62, N = 3SE +/- 1752.06, N = 3517918.78516523.33516140.921. (CC) gcc options: -O2 -lrt" -lrt

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Linux 5.7.1Linux 5.6.18Linux 5.8-rc1714212835SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 330.330.330.21. (CC) gcc options: -O3 -pthread -lz -llzma

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc170140210280350SE +/- 1.00, N = 3SE +/- 0.88, N = 3SE +/- 1.00, N = 33113103101. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: rotateLinux 5.7.1Linux 5.6.18Linux 5.8-rc13691215SE +/- 0.023, N = 3SE +/- 0.027, N = 3SE +/- 0.031, N = 39.6109.6409.627

SVT-VP9

Tuning: VMAF Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pLinux 5.7.1Linux 5.6.18Linux 5.8-rc150100150200250SE +/- 3.00, N = 3SE +/- 2.92, N = 3SE +/- 2.79, N = 3206.27206.91206.451. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130K60K90K120K150KSE +/- 333.33, N = 31350001350001346671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU StressLinux 5.7.1Linux 5.6.18Linux 5.8-rc110002000300040005000SE +/- 1.97, N = 3SE +/- 4.71, N = 3SE +/- 3.83, N = 34721.604710.574716.711. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

BRL-CAD

VGR Performance Metric

OpenBenchmarking.orgVGR Performance Metric, More Is BetterBRL-CAD 7.30.8VGR Performance MetricLinux 5.7.1Linux 5.6.18Linux 5.8-rc140K80K120K160K200K1925091920851922941. (CXX) g++ options: -std=c++11 -pipe -fno-strict-aliasing -fno-common -fexceptions -ftemplate-depth-128 -m64 -ggdb3 -O3 -fipa-pta -fstrength-reduce -finline-functions -flto -pedantic -rdynamic -lSM -lICE -lGLU -lGL -lGLdispatch -lX11 -lXext -lXrender -lpthread -ldl -lm

Numenta Anomaly Benchmark

Detector: EXPoSE

OpenBenchmarking.orgSeconds, Fewer Is BetterNumenta Anomaly Benchmark 1.1Detector: EXPoSELinux 5.7.1Linux 5.6.18Linux 5.8-rc1130260390520650SE +/- 2.01, N = 3SE +/- 1.25, N = 3SE +/- 1.34, N = 3620.33619.12619.62

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc11102203304405505265275261. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Stress-NG

Test: Malloc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocLinux 5.7.1Linux 5.6.18Linux 5.8-rc115M30M45M60M75MSE +/- 24296.53, N = 3SE +/- 9941.22, N = 3SE +/- 68908.29, N = 371871096.5971926594.6871802070.841. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc190K180K270K360K450KSE +/- 333.33, N = 3SE +/- 333.33, N = 33986673980003986671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc190K180K270K360K450KSE +/- 333.33, N = 33990003983333990001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Numenta Anomaly Benchmark

Detector: Windowed Gaussian

OpenBenchmarking.orgSeconds, Fewer Is BetterNumenta Anomaly Benchmark 1.1Detector: Windowed GaussianLinux 5.7.1Linux 5.6.18Linux 5.8-rc1246810SE +/- 0.013, N = 3SE +/- 0.064, N = 3SE +/- 0.042, N = 37.5247.5347.528

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector MathLinux 5.7.1Linux 5.6.18Linux 5.8-rc120K40K60K80K100KSE +/- 3.56, N = 3SE +/- 108.86, N = 3SE +/- 1.31, N = 394528.4394412.2694536.281. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 0.58, N = 3SE +/- 1.00, N = 3SE +/- 1.86, N = 31557155515571. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 0.67, N = 31558155615581. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Nettle

Test: poly1305-aes

OpenBenchmarking.orgMbyte/s, More Is BetterNettle 3.5.1Test: poly1305-aesLinux 5.7.1Linux 5.6.18Linux 5.8-rc18001600240032004000SE +/- 0.49, N = 3SE +/- 0.56, N = 3SE +/- 3.11, N = 33733.943735.103730.861. (CC) gcc options: -O2 -ggdb3 -lnettle -lgmp -lm -lcrypto

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileLinux 5.7.1Linux 5.6.18Linux 5.8-rc11428425670SE +/- 0.29, N = 3SE +/- 0.29, N = 3SE +/- 0.44, N = 361.9762.0161.95

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080p 10-bitLinux 5.7.1Linux 5.6.18Linux 5.8-rc1306090120150SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3132.29132.21132.31MIN: 84.99 / MAX: 306.99MIN: 84.81 / MAX: 299.73MIN: 84.48 / MAX: 302.431. (CC) gcc options: -pthread

Chaos Group V-RAY

Mode: CPU

OpenBenchmarking.orgKsamples, More Is BetterChaos Group V-RAY 4.10.07Mode: CPULinux 5.7.1Linux 5.6.18Linux 5.8-rc14K8K12K16K20KSE +/- 48.01, N = 3SE +/- 69.96, N = 3SE +/- 38.79, N = 3198901987819893

Nettle

Test: chacha

OpenBenchmarking.orgMbyte/s, More Is BetterNettle 3.5.1Test: chachaLinux 5.7.1Linux 5.6.18Linux 5.8-rc130060090012001500SE +/- 0.06, N = 3SE +/- 0.18, N = 3SE +/- 0.21, N = 31359.531359.791359.17MIN: 687.33 / MAX: 3732.66MIN: 687.62 / MAX: 3732.58MIN: 688.23 / MAX: 3732.491. (CC) gcc options: -O2 -ggdb3 -lnettle -lgmp -lm -lcrypto

Nettle

Test: sha512

OpenBenchmarking.orgMbyte/s, More Is BetterNettle 3.5.1Test: sha512Linux 5.7.1Linux 5.6.18Linux 5.8-rc1140280420560700SE +/- 0.26, N = 3SE +/- 0.11, N = 3SE +/- 0.28, N = 3640.86641.11640.941. (CC) gcc options: -O2 -ggdb3 -lnettle -lgmp -lm -lcrypto

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CryptoLinux 5.7.1Linux 5.6.18Linux 5.8-rc16001200180024003000SE +/- 0.59, N = 3SE +/- 0.32, N = 3SE +/- 0.31, N = 32679.412678.962679.741. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: RdRand

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: RdRandLinux 5.7.1Linux 5.6.18Linux 5.8-rc140K80K120K160K200KSE +/- 1.63, N = 3SE +/- 3.73, N = 3SE +/- 0.95, N = 3195281.65195281.04195276.171. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

LevelDB

Benchmark: Fill Sync

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncLinux 5.7.1Linux 5.6.18Linux 5.8-rc10.06750.1350.20250.270.3375SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.30.30.31. (CXX) g++ options: -O3 -lsnappy -lpthread

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.7.1Linux 5.6.18Linux 5.8-rc130K60K90K120K150K1350001350001350001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillLinux 5.7.1Linux 5.6.18Linux 5.8-rc1300K600K900K1200K1500KSE +/- 19757.47, N = 3SE +/- 30369.42, N = 15SE +/- 6436.78, N = 31443199128388514381861. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillLinux 5.7.1Linux 5.6.18Linux 5.8-rc1200K400K600K800K1000KSE +/- 22237.71, N = 15SE +/- 20233.27, N = 15SE +/- 10472.02, N = 76177776177399808101. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingLinux 5.7.1Linux 5.6.18Linux 5.8-rc11.2M2.4M3.6M4.8M6MSE +/- 97344.12, N = 15SE +/- 56669.98, N = 3SE +/- 46513.96, N = 155329284.665579161.243327083.981. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Atomic

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: AtomicLinux 5.7.1Linux 5.6.18Linux 5.8-rc150K100K150K200K250KSE +/- 9446.00, N = 15SE +/- 9215.91, N = 15SE +/- 8618.44, N = 12225290.48222717.87235651.611. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPLinux 5.7.1Linux 5.6.18Linux 5.8-rc180160240320400SE +/- 6.41, N = 15SE +/- 0.99, N = 3SE +/- 0.42, N = 3376.49377.96389.061. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Linux 5.7.1Linux 5.6.18Linux 5.8-rc16001200180024003000SE +/- 59.50, N = 20SE +/- 57.87, N = 20SE +/- 49.93, N = 20272827502735

Ethr

Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 32

OpenBenchmarking.orgConnections/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 32Linux 5.7.1Linux 5.6.18Linux 5.8-rc13K6K9K12K15KSE +/- 7630.36, N = 12SE +/- 72.19, N = 3SE +/- 153.36, N = 151245445374864

Ethr

Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 16

OpenBenchmarking.orgConnections/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 16Linux 5.7.1Linux 5.6.18Linux 5.8-rc114K28K42K56K70KSE +/- 11855.91, N = 12SE +/- 9327.21, N = 12SE +/- 16079.00, N = 15305983154864031

Ethr

Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 16

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 16Linux 5.7.1Linux 5.6.18Linux 5.8-rc150K100K150K200K250KSE +/- 3494.10, N = 15SE +/- 3795.24, N = 12SE +/- 5574.71, N = 12254760.93249254.39236456.28MIN: 210040 / MAX: 293320MIN: 203920 / MAX: 275400MIN: 191870 / MAX: 317010

Sockperf

Test: Latency Under Load

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadLinux 5.7.1Linux 5.6.18Linux 5.8-rc1510152025SE +/- 0.15, N = 5SE +/- 0.19, N = 5SE +/- 0.75, N = 2018.5018.5718.201. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Geometric Mean Of All Test Results

Result Composite - Linux 5.8 Kernel Benchmarking

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - Linux 5.8 Kernel BenchmarkingLinux 5.7.1Linux 5.6.18Linux 5.8-rc1130260390520650582.80582.60584.53

Number Of First Place Finishes

Wins - 176 Tests

Linux 5.7.159 [33.5%]Linux 5.6.1871 [40.3%]Linux 5.8-rc146 [26.1%]Number Of First Place FinishesWins - 176 TestsOpenBenchmarking.org

Number Of Last Place Finishes

Losses - 176 Tests

Linux 5.7.151 [29.0%]Linux 5.6.1861 [34.7%]Linux 5.8-rc164 [36.4%]Number Of Last Place FinishesLosses - 176 TestsOpenBenchmarking.org

Phoronix Test Suite v10.8.5