xen-coresched-rfc-bm-smt

Xen Core Scheduling RFC patch benches, Xen dom0 run, vanilla (unpatched), SMT on

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1904151-DARI-190410929
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Chess Test Suite 3 Tests
Timed Code Compilation 2 Tests
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CPU Massive 29 Tests
Creator Workloads 6 Tests
Database Test Suite 2 Tests
Disk Test Suite 2 Tests
Encoding 3 Tests
HPC - High Performance Computing 4 Tests
Common Kernel Benchmarks 4 Tests
Memory Test Suite 3 Tests
Multi-Core 15 Tests
Networking Test Suite 3 Tests
NVIDIA GPU Compute 2 Tests
OpenCL 2 Tests
OpenMPI Tests 2 Tests
Programmer / Developer System Benchmarks 2 Tests
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Server 5 Tests
Server CPU Tests 17 Tests
Single-Threaded 5 Tests
Video Encoding 3 Tests
Common Workstation Benchmarks 4 Tests

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Baremetal, SMT On
April 07 2019
  1 Day, 10 Hours, 33 Minutes
Baremetal, SMT Off
April 09 2019
  1 Day, 12 Hours, 38 Minutes
Xen dom0, vanilla, SMT On
April 11 2019
  1 Day, 22 Hours, 7 Minutes
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  1 Day, 15 Hours, 6 Minutes

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xen-coresched-rfc-bm-smt - Phoronix Test Suite

xen-coresched-rfc-bm-smt

Xen Core Scheduling RFC patch benches, Xen dom0 run, vanilla (unpatched), SMT on

HTML result view exported from: https://openbenchmarking.org/result/1904151-DARI-190410929&export=pdf&grs&sro&rro.

xen-coresched-rfc-bm-smtProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnIntel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads)Dell 09KPNV (A11 BIOS)Intel 5520/5500/X58 + ICH10R6144MB1000GB Western Digital WD10EALX-759AMD FirePro 2260 256MBIntel 82801JIDELL P2210Broadcom NetXtreme BCM5761 PCIeopenSUSE Tumbleweed 201904035.0.5-1-vanilla (x86_64)GNOME Shell 3.30.2X Server 1.20.3 + Waylandmodesetting 1.20.33.3 Mesa 19.0.1 (LLVM 7.0.1)GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238)ext41680x1050Intel Xeon W3530 @ 2.79GHz (4 Cores)Intel Xeon W3530 (1 Core / 8 Threads)5.0.6-1-vanilla (x86_64)Xen 4.13.-unstable HypervisorOpenBenchmarking.orgCompiler Details- --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind Disk Details- BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Details- Baremetal, SMT On, Baremetal, SMT Off: Scaling Governor: acpi-cpufreq performancePython Details- Python 2.7.15 + Python 3.7.2Security Details- Baremetal, SMT On: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable- Baremetal, SMT Off: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled- Xen dom0, vanilla, SMT On: __user pointer sanitization + disabled + PTE Inversion

xen-coresched-rfc-bm-smtstress-ng: Forkingstress-ng: Context Switchinghackbench: 8 - Processhackbench: 16 - Processhackbench: 16 - Threadhackbench: 8 - Threadhackbench: 4 - Processhackbench: 4 - Threadhackbench: 1 - Processsockperf: Latency Ping Ponghackbench: 1 - Threadsockperf: Latency Under Loadmcperf: Appendmcperf: Replacemcperf: Addmcperf: Setmcperf: Getmcperf: Deleteapache: Static Web Page Servingstress-ng: Semaphoresfio: Seq Write - Linux AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directorytiobench: Write - 32MB - 8stress-ng: Memory Copyingsockperf: Throughputfio: Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directorym-queens: Time To Solvecompress-7zip: Compress Speed Testtiobench: Write - 32MB - 16parboil: OpenMP Stencilstress-ng: Bsearchtiobench: Write - 32MB - 32fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directoryrodinia: OpenMP CFD Solverasmfish: 1024 Hash Memory, 26 Depthstress-ng: Lsearchfio: Seq Write - Sync - No - No - 4KB - Default Test Directoryrodinia: OpenMP LavaMDgo-benchmark: garbageredis: GETstress-ng: CPU Stressfio: Rand Write - Sync - No - No - 512KB - Default Test Directorystockfish: Total Timettsiod-renderer: Phong Rendering With Soft-Shadow Mappingstress-ng: Hsearchbuild-php: Time To Compilebuild-linux-kernel: Time To Compilefio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directorystress-ng: Tsearchfio: Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 512KB - Default Test Directorygraphics-magick: Rotatefio: Seq Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 512KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4MB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Sync - No - No - 4MB - Default Test Directoryhmmer: Pfam Database Searchstress-ng: Glibc C String Functionsfio: Seq Write - Linux AIO - No - No - 512KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 4MB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 4MB - Default Test Directoryx265: H.265 1080p Video Encodingfio: Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 16KB - Default Test Directoryparboil: OpenMP MRI Griddingfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 4MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Sync - No - No - 16KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 4MB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryredis: SADDfio: Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4MB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 512KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 512KB - Default Test Directorystress-ng: Glibc Qsort Data Sortingfio: Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4MB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Seq Write - Sync - No - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 512KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directoryredis: LPUSHfio: Seq Write - Linux AIO - No - No - 4MB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4KB - Default Test Directorygo-benchmark: jsonfio: Rand Read - Sync - No - No - 4MB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directoryredis: SETgraphics-magick: Resizingfio: Rand Write - Linux AIO - No - No - 4MB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 16KB - Default Test Directoryfio: Seq Write - Sync - No - No - 16KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 512KB - Default Test Directoryfio: Seq Read - Sync - No - No - 512KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 512KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Rand Write - Sync - No - No - 4MB - Default Test Directoryfio: Rand Write - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Rand Write - Sync - No - No - 16KB - Default Test Directorytiobench: Rand Write - 32MB - 32fio: Rand Read - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Sync - No - No - 16KB - Default Test Directorygraphics-magick: Sharpenfio: Rand Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 16KB - Default Test Directoryblender: Pabellon Barcelona - CPU-Onlyfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directorycompilebench: Compilefio: Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Sync - No - No - 4KB - Default Test Directoryfio: Rand Read - Sync - No - No - 512KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directoryvpxenc: vpxenc VP9 1080p Video Encodestream: Triadfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 16KB - Default Test Directoryoptcarrot: Optimized Benchmarknetperf: 192.168.0.30 - TCP Stream - Client To Server - 10 Secondsnumpy: fio: Rand Write - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryramspeed: Triad - Integernetperf: 192.168.0.30 - TCP Stream - Server To Client - 10 Secondsphpbench: PHP Benchmark Suitefio: Seq Read - Sync - Yes - No - 4KB - Default Test Directorycachebench: Readcachebench: Read / Modify / Writecachebench: Writefio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 1fio: Seq Write - Sync - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4KB - Default Test Directorystress-ng: System V Message Passingstress-ng: Socket Activityredis: LPOPcompress-pbzip2: 256MB File Compressionx264: H.264 Video Encodinggo-benchmark: buildnetperf: 192.168.0.30 - UDP Request Response - 10 Secondsnetperf: 192.168.0.30 - TCP Request Response - 10 Secondsiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 10iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 10iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 5iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 5compilebench: Read Compiled Treecompilebench: Initial Createtiobench: Rand Write - 32MB - 16tiobench: Rand Write - 32MB - 8tiobench: Rand Write - 32MB - 4tiobench: Rand Read - 32MB - 32tiobench: Rand Read - 32MB - 16tiobench: Rand Read - 32MB - 8tiobench: Rand Read - 32MB - 4tiobench: Write - 32MB - 4tiobench: Read - 32MB - 32tiobench: Read - 32MB - 16tiobench: Read - 32MB - 8tiobench: Read - 32MB - 4fio: Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 512KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 16KB - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Sync - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4KB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 16KB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Sync - No - No - 4KB - Default Test Directorysqlite: Timed SQLite Insertionsaio-stress: Rand WriteBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT On24703165714649.6910710751.0924.2026.026.286.376.828.1238173379463592035329580825696613300604474172.0771.8071.0771.3372.60182670.5056320770769.77292166920.5851.4118490.7348.8790.86832281934.9343.921424560245150654698238.007944718139153181482711490065.5350.90195671473377.7377.931431986777.8077.5058.3377.3376.6045.1777.0776.4013.8915914876.7076.6369.8077.171976776.579.3376.9077.2742.3777.3038.4175.0345.731156776.7065.4019733131640777.5785.8085.5352.5377.5034.0389.9346.2775.0779.1376.5774.8776.971920053.7786.87100.1787.6098156585.4343.872395668465.6776.4777.8055.93114691312270.9773.3771.9737.7072.8039.3750.8738.9361.6771.504.065.012.540.652.49574.472.5328751.144.672.5169.1537.371.071.140.630.630.641.1134.501256711.22114492.4158.83702117304684.33102678213392712239215271082999.7059950652290101416213.4019.983083762712561750546149063131546729.244.303.382.72160108313574827480.431047371995226309874.8375.8082.7564.2465.2267.557.157.49109001124257.6069.338.310.6332210619539143822966.5313513468.6031.7032.847.966.258.247.7337934379873633036186577635654616948791049440.3340.6040.5041.6342.57103670.5490821614348.47425116000.6352.4113450.7150.27120.97636494226.8547.681825746579163289278546.836394905114125911803291480054.1642.28169001470066.4067.631431700067.2066.3757.8066.8066.0040.901483367.5766.4716.1013730566.6066.2360.3767.101713366.908.1266.9367.6348.6367.3733.9566.5742.061050067.2759.1717300132443068.0375.7775.2347.1368.2330.7679.7043.7066.4070.0367.7766.7068.571703348.4477.4089.0177.9097228476.4741.972668219059.0069.4770.7051.97114246612164.7067.0066.1335.1367.1336.2347.7036.4757.0866.304.264.992.380.622.36554.572.42170671.184.482.4566.4336.1010467105671.111.180.610.610.621.1435.231286711.251160116733107002.3858.22709117172914.3616667102398213377561703322392152910829127001693399.70121731430042141042547173318917.5615.142982187791362751060646157936749727.324.593.542.692237512617637452600.42879378167304525451.3739.0339.3385.2042.8040.938.969.17107331206757.1043.708.730.6135496.596700459296144.24301299138.0964.5167.6715.7415.0816.3016.651809718150175221750028274278058716416848838.8339.6739.9340.0040.83103500.3256014501947.70292147530.4436.9418460.5437.8093.56814223434.9237.771454602223130422397947.277646829137153071723281230064.7746.03165331253366.2366.371221696766.6066.9750.5767.2365.8342.731276767.7065.9014.0215521866.2366.2063.1066.831720066.439.2467.1067.2747.9067.4338.9166.6039.931010067.0057.1417333116130368.9075.4076.4046.2368.7034.8679.3740.8766.3771.9067.9766.3368.271703347.7377.1393.6378.0787707276.8339.632425190259.2768.7370.1750.47103819811166.3267.6065.9734.5766.8736.6346.9035.9757.4767.964.344.692.400.612.35544.702.443005163331.194.502.4167.6235.9310067101671.101.170.630.610.621.1235.3710.991134717100109332.3658.44707118295894.37168001020582533829717000223721510108231693399.70126001493314134992852216.1716.723579405897034923246046052730027427.924.153.402.431664514238987136500.24722971495663365950.3737.5338.0396.0746.1840.207.927.971050048.9046.337.980.60446107.37OpenBenchmarking.org

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off5K10K15K20K25KSE +/- 53.46, N = 3SE +/- 107.88, N = 3SE +/- 168.36, N = 3670024703195391. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off400K800K1200K1600K2000KSE +/- 1307.78, N = 3SE +/- 3551.21, N = 3SE +/- 9461.37, N = 3459296165714614382291. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Hackbench

Count: 8 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off306090120150SE +/- 0.89, N = 3SE +/- 0.02, N = 3SE +/- 0.12, N = 3144.2449.6966.531. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off70140210280350SE +/- 2.40, N = 3SE +/- 0.48, N = 3SE +/- 0.46, N = 33011071351. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off70140210280350SE +/- 4.12, N = 9SE +/- 0.08, N = 3SE +/- 0.80, N = 32991071341. (CC) gcc options: -lpthread

Hackbench

Count: 8 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off306090120150SE +/- 0.97, N = 3SE +/- 0.11, N = 3SE +/- 0.19, N = 3138.0951.0968.601. (CC) gcc options: -lpthread

Hackbench

Count: 4 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1428425670SE +/- 0.33, N = 3SE +/- 0.01, N = 3SE +/- 0.14, N = 364.5124.2031.701. (CC) gcc options: -lpthread

Hackbench

Count: 4 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.37, N = 3SE +/- 0.40, N = 3SE +/- 0.05, N = 367.6726.0232.841. (CC) gcc options: -lpthread

Hackbench

Count: 1 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off48121620SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.09, N = 1015.746.287.961. (CC) gcc options: -lpthread

Sockperf

Test: Latency Ping Pong

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off48121620SE +/- 0.05, N = 5SE +/- 0.06, N = 5SE +/- 0.01, N = 515.086.376.251. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Hackbench

Count: 1 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off48121620SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 316.306.828.241. (CC) gcc options: -lpthread

Sockperf

Test: Latency Under Load

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off48121620SE +/- 0.22, N = 5SE +/- 0.10, N = 20SE +/- 0.08, N = 516.658.127.731. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Memcached mcperf

Method: Append

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AppendXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off8K16K24K32K40KSE +/- 11.17, N = 3SE +/- 69.14, N = 3SE +/- 45.44, N = 31809738173379341. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Replace

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: ReplaceXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off8K16K24K32K40KSE +/- 16.09, N = 3SE +/- 248.19, N = 3SE +/- 180.83, N = 31815037946379871. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Add

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AddXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off8K16K24K32K40KSE +/- 34.52, N = 3SE +/- 152.78, N = 3SE +/- 37.12, N = 31752235920363301. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off8K16K24K32K40KSE +/- 24.17, N = 3SE +/- 402.08, N = 3SE +/- 117.26, N = 31750035329361861. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off12K24K36K48K60KSE +/- 69.50, N = 3SE +/- 222.95, N = 3SE +/- 145.73, N = 32827458082577631. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Delete

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: DeleteXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off12K24K36K48K60KSE +/- 173.82, N = 3SE +/- 123.42, N = 3SE +/- 41.16, N = 32780556966565461. (CC) gcc options: -O2 -lm -rdynamic

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 12.19, N = 3SE +/- 24.15, N = 3SE +/- 47.32, N = 3871613300169481. (CC) gcc options: -shared -fPIC -O2 -pthread

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2M4M6M8M10MSE +/- 62962.36, N = 5SE +/- 7343.60, N = 3SE +/- 98097.44, N = 34168488604474179104941. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.18, N = 3SE +/- 0.39, N = 3SE +/- 0.23, N = 338.8372.0740.33

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.62, N = 3SE +/- 0.40, N = 3SE +/- 0.57, N = 339.6771.8040.60

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.58, N = 3SE +/- 0.29, N = 3SE +/- 0.44, N = 339.9371.0741.27

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.25, N = 3SE +/- 0.24, N = 3SE +/- 0.43, N = 340.0071.3341.63

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.26, N = 3SE +/- 0.75, N = 3SE +/- 0.47, N = 340.8372.6042.57

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 150.00, N = 2SE +/- 88.19, N = 3SE +/- 33.33, N = 3103501826710367

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.12150.2430.36450.4860.6075SE +/- 0.00, N = 9SE +/- 0.01, N = 9SE +/- 0.00, N = 30.320.500.541. (CC) gcc options: -O2

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory CopyingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2004006008001000SE +/- 6.80, N = 3SE +/- 6.83, N = 3SE +/- 5.31, N = 35605639081. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Sockperf

Test: Throughput

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off50K100K150K200K250KSE +/- 1258.83, N = 5SE +/- 2806.66, N = 6SE +/- 307.96, N = 51450192077072161431. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.44, N = 3SE +/- 0.28, N = 3SE +/- 0.54, N = 347.7069.7748.47

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off90180270360450SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.14, N = 32922924251. (CXX) g++ options: -fopenmp -O2 -march=native

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 258.16, N = 4SE +/- 30.37, N = 3SE +/- 4.62, N = 31475316692116001. (CXX) g++ options: -pipe -lpthread

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 16Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.14180.28360.42540.56720.709SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 90.440.580.631. (CC) gcc options: -O2

Parboil

Test: OpenMP Stencil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1224364860SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.10, N = 336.9451.4152.411. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Stress-NG

Test: Bsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: BsearchXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off400800120016002000SE +/- 0.92, N = 3SE +/- 0.99, N = 3SE +/- 1.77, N = 31846184913451. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 32Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.16430.32860.49290.65720.8215SE +/- 0.01, N = 6SE +/- 0.01, N = 3SE +/- 0.01, N = 30.540.730.711. (CC) gcc options: -O2

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1122334455SE +/- 0.15, N = 3SE +/- 0.44, N = 3SE +/- 0.42, N = 338.0348.8750.90

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off306090120150SE +/- 0.06, N = 3SE +/- 0.59, N = 3SE +/- 0.32, N = 393.5690.86120.971. (CXX) g++ options: -O2 -lOpenCL

asmFish

1024 Hash Memory, 26 Depth

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 DepthXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2M4M6M8M10MSE +/- 24937.93, N = 3SE +/- 85609.14, N = 3SE +/- 46411.46, N = 3814223483228196364942

Stress-NG

Test: Lsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: LsearchXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off816243240SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 334.9234.9326.851. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1122334455SE +/- 0.30, N = 3SE +/- 0.74, N = 12SE +/- 0.88, N = 1237.9043.9247.68

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4080120160200SE +/- 0.83, N = 3SE +/- 0.16, N = 3SE +/- 0.22, N = 31451421821. (CXX) g++ options: -O2 -lOpenCL

Go Benchmarks

Test: garbage

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1.2M2.4M3.6M4.8M6MSE +/- 6108.25, N = 3SE +/- 17087.95, N = 3SE +/- 18424.69, N = 3460222345602455746579

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off300K600K900K1200K1500KSE +/- 16910.25, N = 3SE +/- 23230.65, N = 4SE +/- 22583.29, N = 61304223150654616328921. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU StressXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2004006008001000SE +/- 3.50, N = 3SE +/- 15.17, N = 3SE +/- 4.98, N = 39799827851. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1122334455SE +/- 0.19, N = 3SE +/- 0.53, N = 3SE +/- 0.43, N = 347.2738.0046.83

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2M4M6M8M10MSE +/- 5564.05, N = 3SE +/- 65514.13, N = 3SE +/- 25794.75, N = 37646829794471863949051. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

TTSIOD 3D Renderer

Phong Rendering With Soft-Shadow Mapping

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3bPhong Rendering With Soft-Shadow MappingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off306090120150SE +/- 0.48, N = 3SE +/- 0.87, N = 3SE +/- 0.12, N = 31371391141. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++

Stress-NG

Test: Hsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: HsearchXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 17.10, N = 3SE +/- 35.70, N = 3SE +/- 41.43, N = 31530715318125911. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4080120160200SE +/- 0.56, N = 3SE +/- 0.26, N = 3SE +/- 0.10, N = 31721481801. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off70140210280350SE +/- 1.98, N = 3SE +/- 1.65, N = 3SE +/- 1.63, N = 3328271329

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 300.00, N = 3SE +/- 100.00, N = 3123001490014800

Stress-NG

Test: Tsearch

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: TsearchXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.21, N = 364.7765.5354.161. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1122334455SE +/- 0.76, N = 3SE +/- 0.15, N = 3SE +/- 0.65, N = 546.0350.9042.28

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 266.67, N = 3SE +/- 33.33, N = 3SE +/- 100.00, N = 3165331956716900

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 176.38, N = 3SE +/- 33.33, N = 3125331473314700

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.17, N = 3SE +/- 0.12, N = 3SE +/- 0.35, N = 366.5077.7366.40

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.26, N = 3SE +/- 0.17, N = 3SE +/- 0.03, N = 366.3777.9367.63

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: RotateXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off306090120150SE +/- 0.33, N = 31221431431. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 176.38, N = 3SE +/- 33.33, N = 3SE +/- 115.47, N = 3169671986717000

Flexible IO Tester

Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.51, N = 3SE +/- 0.32, N = 3SE +/- 0.47, N = 366.6077.8067.20

Flexible IO Tester

Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.22, N = 3SE +/- 0.15, N = 3SE +/- 0.03, N = 366.9777.5066.37

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1326395265SE +/- 0.13, N = 3SE +/- 0.42, N = 3SE +/- 0.07, N = 350.5758.3357.97

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.29, N = 3SE +/- 0.35, N = 3SE +/- 0.25, N = 367.2377.3366.80

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.34, N = 3SE +/- 0.10, N = 3SE +/- 0.44, N = 366.1376.6066.27

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1020304050SE +/- 0.19, N = 3SE +/- 0.26, N = 3SE +/- 0.48, N = 342.7345.1741.77

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 33.33, N = 31276714833

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.15, N = 3SE +/- 0.33, N = 3SE +/- 0.09, N = 367.7077.0767.57

Flexible IO Tester

Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.87, N = 3SE +/- 0.15, N = 3SE +/- 0.33, N = 365.9076.4066.47

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off48121620SE +/- 0.10, N = 3SE +/- 0.15, N = 9SE +/- 0.14, N = 314.0213.8916.101. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Glibc C String FunctionsXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off30K60K90K120K150KSE +/- 2948.27, N = 3SE +/- 2429.30, N = 3SE +/- 1643.18, N = 31552181591481373051. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.21, N = 366.2376.7066.60

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.00, N = 3SE +/- 0.47, N = 3SE +/- 0.12, N = 366.2076.6366.23

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.20, N = 3SE +/- 0.47, N = 3SE +/- 0.67, N = 1063.1069.8060.37

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.42, N = 3SE +/- 0.59, N = 3SE +/- 0.31, N = 366.8377.1767.10

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 57.74, N = 3SE +/- 88.19, N = 3SE +/- 33.33, N = 3172001976717133

Flexible IO Tester

Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.34, N = 3SE +/- 0.27, N = 3SE +/- 0.15, N = 366.4376.5766.90

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3691215SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 39.249.338.121. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.26, N = 3SE +/- 0.46, N = 3SE +/- 0.28, N = 367.1076.9066.93

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.32, N = 3SE +/- 0.37, N = 3SE +/- 0.03, N = 367.2777.2767.63

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1122334455SE +/- 0.06, N = 3SE +/- 0.15, N = 3SE +/- 0.24, N = 347.9042.3748.63

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.13, N = 3SE +/- 0.31, N = 3SE +/- 0.24, N = 367.4377.3067.37

Parboil

Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off918273645SE +/- 0.23, N = 3SE +/- 0.20, N = 3SE +/- 0.28, N = 338.9138.4133.951. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.17, N = 3SE +/- 1.13, N = 3SE +/- 0.55, N = 366.7775.0366.57

Flexible IO Tester

Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1020304050SE +/- 0.68, N = 4SE +/- 0.48, N = 3SE +/- 0.63, N = 539.9345.7342.06

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 88.19, N = 3SE +/- 152.75, N = 3101001156710500

Flexible IO Tester

Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.20, N = 3SE +/- 0.44, N = 3SE +/- 0.15, N = 367.0076.7067.27

Flexible IO Tester

Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.86, N = 5SE +/- 1.31, N = 3SE +/- 0.19, N = 357.1465.4059.17

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 33.33, N = 3SE +/- 88.19, N = 3173331973317300

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off300K600K900K1200K1500KSE +/- 13407.60, N = 3SE +/- 5146.73, N = 3SE +/- 18341.98, N = 31161303131640713244301. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.31, N = 3SE +/- 0.72, N = 3SE +/- 0.43, N = 368.9077.5768.03

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.40, N = 3SE +/- 0.42, N = 3SE +/- 0.88, N = 375.4085.8075.77

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.25, N = 3SE +/- 0.32, N = 3SE +/- 0.39, N = 376.4085.5375.23

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1224364860SE +/- 0.79, N = 3SE +/- 0.83, N = 4SE +/- 0.80, N = 446.2352.5347.13

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.26, N = 3SE +/- 1.17, N = 3SE +/- 0.65, N = 368.7077.5068.23

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Glibc Qsort Data SortingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off816243240SE +/- 0.05, N = 3SE +/- 0.55, N = 3SE +/- 0.05, N = 334.8634.0330.761. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.12, N = 3SE +/- 0.47, N = 3SE +/- 0.42, N = 379.3789.9379.70

Flexible IO Tester

Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1020304050SE +/- 0.71, N = 3SE +/- 0.58, N = 3SE +/- 0.17, N = 340.8746.2743.70

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.48, N = 3SE +/- 0.43, N = 3SE +/- 0.40, N = 366.3775.0766.40

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.20, N = 3SE +/- 0.33, N = 3SE +/- 0.79, N = 1271.9079.1370.03

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.44, N = 3SE +/- 1.20, N = 3SE +/- 0.07, N = 367.9776.5767.77

Flexible IO Tester

Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.30, N = 3SE +/- 0.72, N = 3SE +/- 0.15, N = 366.3374.8766.70

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.27, N = 3SE +/- 0.76, N = 3SE +/- 0.03, N = 368.2776.9768.57

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 120.19, N = 3SE +/- 305.51, N = 3SE +/- 120.19, N = 3170331920017033

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1224364860SE +/- 0.79, N = 4SE +/- 0.91, N = 3SE +/- 0.70, N = 547.7353.7748.44

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.33, N = 3SE +/- 0.09, N = 3SE +/- 0.26, N = 377.1386.8777.40

Flexible IO Tester

Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.83, N = 3SE +/- 1.36, N = 3SE +/- 1.53, N = 1293.63100.1789.01

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.39, N = 3SE +/- 0.87, N = 3SE +/- 0.42, N = 378.0787.6077.90

Redis

Test: LPUSH

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off200K400K600K800K1000KSE +/- 17000.65, N = 3SE +/- 10223.12, N = 3SE +/- 19623.07, N = 38770729815659722841. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.07, N = 3SE +/- 1.22, N = 3SE +/- 0.38, N = 376.8385.4376.47

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1020304050SE +/- 0.73, N = 3SE +/- 0.64, N = 3SE +/- 0.84, N = 339.6343.8741.97

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off6M12M18M24M30MSE +/- 84094.49, N = 3SE +/- 37025.23, N = 3SE +/- 37794.01, N = 3242519022395668426682190

Flexible IO Tester

Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.19, N = 3SE +/- 0.68, N = 11SE +/- 0.50, N = 359.2765.6759.00

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.37, N = 3SE +/- 0.29, N = 3SE +/- 0.24, N = 368.7376.4769.47

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.62, N = 3SE +/- 0.40, N = 3SE +/- 0.36, N = 370.1777.8070.70

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1326395265SE +/- 0.55, N = 3SE +/- 0.43, N = 3SE +/- 0.65, N = 350.4755.9351.97

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off200K400K600K800K1000KSE +/- 8416.83, N = 3SE +/- 8428.48, N = 3SE +/- 5030.92, N = 31038198114691311424661. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: ResizingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off306090120150SE +/- 0.33, N = 31111221211. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 1.03, N = 12SE +/- 0.43, N = 3SE +/- 1.19, N = 366.3270.9764.70

Flexible IO Tester

Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.31, N = 3SE +/- 1.29, N = 3SE +/- 0.25, N = 367.6073.3767.00

Flexible IO Tester

Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.33, N = 3SE +/- 0.72, N = 3SE +/- 0.57, N = 365.9771.9766.13

Flexible IO Tester

Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off918273645SE +/- 0.37, N = 12SE +/- 0.42, N = 3SE +/- 0.07, N = 334.5737.7035.13

Flexible IO Tester

Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.18, N = 3SE +/- 0.35, N = 3SE +/- 0.38, N = 366.8772.8067.13

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off918273645SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 0.18, N = 336.6339.3736.23

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1122334455SE +/- 0.38, N = 3SE +/- 0.82, N = 3SE +/- 0.20, N = 346.9050.8747.70

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off918273645SE +/- 0.12, N = 3SE +/- 0.27, N = 3SE +/- 0.19, N = 335.9738.9336.47

Flexible IO Tester

Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1428425670SE +/- 1.15, N = 3SE +/- 0.27, N = 3SE +/- 0.88, N = 557.4761.6757.08

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1632486480SE +/- 0.90, N = 12SE +/- 0.38, N = 3SE +/- 0.42, N = 367.9671.5066.30

Flexible IO Tester

Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.97651.9532.92953.9064.8825SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 34.344.064.26

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 32Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1.12732.25463.38194.50925.6365SE +/- 0.02, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 34.695.014.991. (CC) gcc options: -O2

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.57151.1431.71452.2862.8575SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 32.402.542.38

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.14630.29260.43890.58520.7315SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 30.610.650.62

Flexible IO Tester

Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.56031.12061.68092.24122.8015SE +/- 0.03, N = 10SE +/- 0.01, N = 3SE +/- 0.03, N = 32.352.492.36

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SharpenXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off13263952655457551. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1.05752.1153.17254.235.2875SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 34.704.474.57

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.56931.13861.70792.27722.8465SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 32.442.532.42

Blender

Blend File: Pabellon Barcelona - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Pabellon Barcelona - Compute: CPU-OnlyXen dom0, vanilla, SMT OnBaremetal, SMT On600120018002400300030052875

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 333.33, N = 3SE +/- 66.67, N = 31633317067

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.26780.53560.80341.07121.339SE +/- 0.01, N = 3SE +/- 0.02, N = 4SE +/- 0.01, N = 31.191.141.18

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1.05082.10163.15244.20325.254SE +/- 0.06, N = 12SE +/- 0.05, N = 3SE +/- 0.06, N = 54.504.674.48

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.56481.12961.69442.25922.824SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 32.412.512.45

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 1.33, N = 9SE +/- 1.05, N = 3SE +/- 1.28, N = 967.6269.1566.43

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off918273645SE +/- 0.38, N = 3SE +/- 0.45, N = 3SE +/- 0.15, N = 335.9337.3736.10

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 66.67, N = 3SE +/- 66.67, N = 31006710467

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 166.67, N = 3SE +/- 120.19, N = 31016710567

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.24980.49960.74940.99921.249SE +/- 0.02, N = 5SE +/- 0.00, N = 3SE +/- 0.01, N = 31.101.071.11

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.26550.5310.79651.0621.3275SE +/- 0.01, N = 9SE +/- 0.02, N = 3SE +/- 0.01, N = 31.171.141.18

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.14180.28360.42540.56720.709SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.630.630.61

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.14180.28360.42540.56720.709SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 30.610.630.61

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.1440.2880.4320.5760.72SE +/- 0.01, N = 12SE +/- 0.01, N = 3SE +/- 0.00, N = 30.620.640.62

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.25650.5130.76951.0261.2825SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 31.121.111.14

Flexible IO Tester

Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off816243240SE +/- 0.13, N = 3SE +/- 0.32, N = 3SE +/- 0.12, N = 335.3734.5035.23

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 33.33, N = 31256712867

VP9 libvpx Encoding

vpxenc VP9 1080p Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.0vpxenc VP9 1080p Video EncodeXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 310.9911.2211.251. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 3.45, N = 5SE +/- 6.69, N = 5SE +/- 3.78, N = 51134711449116011. (CC) gcc options: -O3 -march=native -fopenmp

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 202.76, N = 31710016733

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 33.33, N = 3SE +/- 100.00, N = 31093310700

Flexible IO Tester

Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.54231.08461.62692.16922.7115SE +/- 0.02, N = 3SE +/- 0.03, N = 12SE +/- 0.00, N = 32.362.412.38

Optcarrot

Optimized Benchmark

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1326395265SE +/- 0.37, N = 4SE +/- 0.63, N = 4SE +/- 0.19, N = 458.4458.8358.221. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]

Netperf

Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 Seconds

OpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 SecondsXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off150300450600750SE +/- 2.75, N = 3SE +/- 0.37, N = 3SE +/- 2.24, N = 37077027091. (CC) gcc options: -O3 -march=native -lm

Numpy Benchmark

OpenBenchmarking.orgNanoseconds, Fewer Is BetterNumpy BenchmarkXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3M6M9M12M15M118295891173046811717291

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.98331.96662.94993.93324.9165SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 34.374.334.36

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 416.33, N = 3SE +/- 352.77, N = 31680016667

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10K1020510267102391. (CC) gcc options: -O3 -march=native

Netperf

Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 Seconds

OpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 SecondsXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2004006008001000SE +/- 0.08, N = 3SE +/- 0.08, N = 3SE +/- 0.23, N = 38258218211. (CC) gcc options: -O3 -march=native -lm

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off70K140K210K280K350KSE +/- 1679.01, N = 3SE +/- 1563.53, N = 3SE +/- 501.93, N = 3338297339271337756

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 120.19, N = 31700017033

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off5001000150020002500SE +/- 0.01, N = 3SE +/- 0.09, N = 3SE +/- 0.02, N = 32237223922391. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off5K10K15K20K25KSE +/- 0.19, N = 3SE +/- 2.20, N = 3SE +/- 0.05, N = 32151021527215291. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 0.89, N = 3SE +/- 0.05, N = 3SE +/- 0.25, N = 31082310829108291. (CC) gcc options: -lrt

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT Off3K6K9K12K15KSE +/- 360.56, N = 312700

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off4K8K12K16K20KSE +/- 88.19, N = 3SE +/- 120.19, N = 31693316933

iPerf

Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 299.7099.7099.701. (CC) gcc options: -O3 -march=native -lm

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT Off3K6K9K12K15KSE +/- 225.67, N = 1112173

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 195.79, N = 4SE +/- 261.41, N = 121260014300

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1.3M2.6M3.9M5.2M6.5MSE +/- 157716.82, N = 9SE +/- 212991.71, N = 12SE +/- 300253.24, N = 91493314599506542141041. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off5001000150020002500SE +/- 10.31, N = 3SE +/- 10.01, N = 3SE +/- 107.14, N = 121349229025471. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off400K800K1200K1600K2000KSE +/- 2775.16, N = 3SE +/- 87843.72, N = 9SE +/- 8671.51, N = 3928522101416217331891. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off48121620SE +/- 0.44, N = 12SE +/- 0.45, N = 12SE +/- 0.61, N = 1216.1713.4017.561. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off510152025SE +/- 0.28, N = 3SE +/- 0.45, N = 12SE +/- 0.36, N = 1216.7219.9815.141. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Go Benchmarks

Test: build

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off8000M16000M24000M32000M40000MSE +/- 1060333694.66, N = 12SE +/- 1322899252.04, N = 12SE +/- 929583010.39, N = 12357940589703083762712529821877913

Netperf

Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 Seconds

OpenBenchmarking.orgTransaction Rate Per Second, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 SecondsXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off140280420560700SE +/- 16.79, N = 12SE +/- 8.75, N = 3SE +/- 9.84, N = 33496176271. (CC) gcc options: -O3 -march=native -lm

Netperf

Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 Seconds

OpenBenchmarking.orgTransaction Rate Per Second, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 SecondsXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off110220330440550SE +/- 14.31, N = 10SE +/- 5.04, N = 3SE +/- 3.03, N = 32325055101. (CC) gcc options: -O3 -march=native -lm

iPerf

Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off130260390520650SE +/- 113.36, N = 12SE +/- 113.68, N = 12SE +/- 100.49, N = 134604616061. (CC) gcc options: -O3 -march=native -lm

iPerf

Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off110220330440550SE +/- 113.41, N = 12SE +/- 108.54, N = 13SE +/- 113.70, N = 124604904611. (CC) gcc options: -O3 -march=native -lm

iPerf

Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off140280420560700SE +/- 96.15, N = 13SE +/- 89.28, N = 13SE +/- 94.10, N = 135276315791. (CC) gcc options: -O3 -march=native -lm

iPerf

Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off80160240320400SE +/- 60.31, N = 12SE +/- 57.57, N = 13SE +/- 56.86, N = 123003153671. (CC) gcc options: -O3 -march=native -lm

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off110220330440550SE +/- 112.07, N = 3SE +/- 31.12, N = 3SE +/- 38.13, N = 3274467497

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off714212835SE +/- 7.81, N = 3SE +/- 9.62, N = 3SE +/- 7.62, N = 327.9229.2427.32

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 16Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1.03282.06563.09844.13125.164SE +/- 0.11, N = 9SE +/- 0.02, N = 3SE +/- 0.08, N = 34.154.304.591. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 8Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.79651.5932.38953.1863.9825SE +/- 0.11, N = 9SE +/- 0.15, N = 9SE +/- 0.09, N = 73.403.383.541. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.6121.2241.8362.4483.06SE +/- 0.10, N = 9SE +/- 0.16, N = 6SE +/- 0.05, N = 42.432.722.691. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 32Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off5K10K15K20K25KSE +/- 2903.95, N = 9SE +/- 1327.44, N = 6SE +/- 2651.67, N = 91664516010223751. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 604.31, N = 6SE +/- 954.20, N = 6SE +/- 1707.89, N = 6142388313126171. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 8Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 417.52, N = 6SE +/- 670.41, N = 9SE +/- 567.56, N = 99871574863741. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 4Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off11002200330044005500SE +/- 556.37, N = 9SE +/- 377.58, N = 6SE +/- 548.38, N = 63650274852601. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.09680.19360.29040.38720.484SE +/- 0.00, N = 3SE +/- 0.01, N = 9SE +/- 0.01, N = 90.240.430.421. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 32Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 676.51, N = 9SE +/- 690.28, N = 9SE +/- 962.94, N = 972291047387931. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 16Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 688.21, N = 6SE +/- 668.84, N = 9SE +/- 855.11, N = 97149719978161. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off16003200480064008000SE +/- 549.70, N = 9SE +/- 295.92, N = 6SE +/- 395.09, N = 95663522673041. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4Xen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off11002200330044005500SE +/- 151.21, N = 9SE +/- 421.45, N = 6SE +/- 233.06, N = 93659309852541. (CC) gcc options: -O2

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.32, N = 3SE +/- 3.27, N = 12SE +/- 0.98, N = 350.3774.8351.37

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.15, N = 3SE +/- 5.34, N = 12SE +/- 0.22, N = 337.5375.8039.03

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.27, N = 3SE +/- 6.04, N = 12SE +/- 0.23, N = 338.0382.7539.33

Flexible IO Tester

Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 0.62, N = 3SE +/- 5.05, N = 12SE +/- 3.84, N = 1296.0764.2485.20

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.64, N = 6SE +/- 5.34, N = 12SE +/- 0.57, N = 1246.1865.2242.80

Flexible IO Tester

Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.75, N = 3SE +/- 3.00, N = 12SE +/- 0.68, N = 340.2067.5540.93

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3691215SE +/- 0.11, N = 12SE +/- 0.23, N = 12SE +/- 0.15, N = 127.927.158.96

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off3691215SE +/- 0.15, N = 12SE +/- 0.25, N = 12SE +/- 0.17, N = 127.977.499.17

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off2K4K6K8K10KSE +/- 458.26, N = 3SE +/- 218.58, N = 3105001090010733

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 190.48, N = 12SE +/- 227.08, N = 121124212067

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1326395265SE +/- 0.79, N = 4SE +/- 0.15, N = 3SE +/- 0.56, N = 349.2357.6057.10

Flexible IO Tester

Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off1530456075SE +/- 0.44, N = 3SE +/- 4.62, N = 12SE +/- 0.40, N = 346.3369.3343.70

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off246810SE +/- 0.15, N = 12SE +/- 0.20, N = 12SE +/- 0.15, N = 127.988.318.73

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off0.14180.28360.42540.56720.709SE +/- 0.01, N = 12SE +/- 0.01, N = 11SE +/- 0.00, N = 30.600.630.61

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off100200300400500SE +/- 52.84, N = 9SE +/- 11.09, N = 9SE +/- 12.10, N = 94463223541. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteXen dom0, vanilla, SMT OnBaremetal, SMT OnBaremetal, SMT Off20406080100SE +/- 2.50, N = 12SE +/- 2.57, N = 12SE +/- 1.43, N = 5107.37106.0096.591. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.4