xen-coresched-rfc-bm-smt

Xen Core Scheduling RFCv1, baremetal VS dom0, SMT on/off, core-sched on/off

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Chess Test Suite 3 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 10 Tests
Compression Tests 2 Tests
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
Python Tests 3 Tests
Renderers 2 Tests
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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  Test
  Duration
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
Xen dom0, vanilla, SMT Off
April 17 2019
  1 Day, 13 Hours, 27 Minutes
Xen dom0, patched, gran=thread, SMT On
May 10 2019
  1 Day, 11 Hours, 11 Minutes
Xen dom0, patched, gran=core, SMT On
May 14 2019
  1 Day, 12 Hours, 56 Minutes
Xen dom0, patched, gran=core , SMT On
May 15 2019
  1 Day, 15 Hours, 17 Minutes
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xen-coresched-rfc-bm-smtProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , 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 HypervisorIntel Xeon W3530 (1 Core / 4 Threads)Intel Xeon W3530 (1 Core / 8 Threads)3 x 2048 MB DDR3-1333MT/s HMT325U7BFR8A-H9AMD FirePro 2260 256MB (500/500MHz)X Serverbtrfs6144MBAMD FirePro 2260 256MBAnalog Devices AD1984AX Server 1.20.3 + Waylandmodesetting 1.20.33.3 Mesa 19.0.1 (LLVM 7.0.1)ext4OpenBenchmarking.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- Baremetal, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264- Baremetal, SMT Off: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264- Xen dom0, vanilla, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264- Xen dom0, vanilla, SMT Off: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264- Xen dom0, patched, gran=thread, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/var,subvolid=258- Xen dom0, patched, gran=core, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264- Xen dom0, patched, gran=core , SMT On: 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 dom0, vanilla, SMT Off: __user pointer sanitization + disabled + PTE Inversion- Xen dom0, patched, gran=thread, SMT On: __user pointer sanitization + disabled + PTE Inversion- Xen dom0, patched, gran=core, SMT On: __user pointer sanitization + disabled + PTE Inversion- Xen dom0, patched, gran=core , SMT On: __user pointer sanitization + disabled + PTE Inversion

Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT OnResult OverviewPhoronix Test Suite100%189%279%368%457%SQLiteAIO-StressThreaded I/O TesterFlexible IO Tester

xen-coresched-rfc-bm-smttiobench: Rand Read - 32MB - 32tiobench: Read - 32MB - 32tiobench: Rand Write - 32MB - 16tiobench: Rand Read - 32MB - 16tiobench: Read - 32MB - 16tiobench: Write - 32MB - 32tiobench: Rand Write - 32MB - 8tiobench: Rand Write - 32MB - 32numpy: tiobench: Write - 32MB - 16tiobench: Rand Read - 32MB - 8tiobench: Read - 32MB - 8tiobench: Write - 32MB - 8tiobench: Rand Read - 32MB - 4tiobench: Rand Write - 32MB - 4sqlite: Timed SQLite Insertionsblender: Pabellon Barcelona - CPU-Onlytiobench: Write - 32MB - 4tiobench: Read - 32MB - 4compilebench: Compilevpxenc: vpxenc VP9 1080p Video Encodehackbench: 16 - Threadm-queens: Time To Solvebuild-linux-kernel: Time To Compileasmfish: 1024 Hash Memory, 26 Depthhackbench: 16 - Processbuild-php: Time To Compilestockfish: Total Timerodinia: OpenMP LavaMDstream: Triadfio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directorygo-benchmark: buildhackbench: 8 - Processaio-stress: Rand Writecachebench: Readcachebench: Read / Modify / Writecachebench: Writefio: Seq Write - Sync - No - No - 4KB - Default Test Directoryfio: Seq Write - Sync - No - No - 4KB - Default Test Directoryhackbench: 8 - Threadstress-ng: System V Message Passingfio: Rand Write - Linux AIO - Yes - No - 16KB - Default Test Directoryrodinia: OpenMP CFD Solverfio: Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directoryapache: Static Web Page Servingfio: Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 512KB - Default Test Directoryttsiod-renderer: Phong Rendering With Soft-Shadow Mappingx264: H.264 Video Encodingfio: Rand Write - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 4MB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directorymcperf: Replaceiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 5fio: Seq Write - Sync - Yes - No - 16KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4MB - Default Test Directoryfio: Rand Read - Sync - No - No - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4KB - Default Test Directoryx265: H.265 1080p Video Encodingfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directoryiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 5fio: Seq Write - Linux AIO - Yes - No - 16KB - Default Test Directoryiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 10fio: Rand Write - Sync - Yes - No - 16KB - Default Test Directoryfio: Rand Write - Sync - Yes - No - 512KB - Default Test Directoryiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 10fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directorycompress-pbzip2: 256MB File Compressiongraphics-magick: Sharpengraphics-magick: Rotategraphics-magick: Resizinghackbench: 4 - Threadfio: Seq Read - Sync - No - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 4MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryramspeed: Triad - Integerhackbench: 4 - Processcompress-7zip: Compress Speed Testfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directorymcperf: Setmcperf: Addstress-ng: Socket Activityfio: Rand Write - POSIX AIO - No - No - 4MB - Default Test Directorymcperf: Appendfio: Rand Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directoryfio: Seq Write - Sync - No - No - 4KB - Default Test Directoryparboil: OpenMP Stencilfio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4MB - Default Test Directoryfio: Rand Write - Sync - No - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Rand Read - Sync - No - No - 512KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 512KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 4MB - Default Test Directoryfio: Rand Read - Sync - No - No - 4MB - Default Test Directoryiperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 1stress-ng: Lsearchfio: Rand Read - Sync - No - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directoryparboil: OpenMP MRI Griddingfio: Rand Write - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Rand Write - Sync - No - No - 4MB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4MB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directorymcperf: Deletemcperf: Getfio: Rand Read - Linux AIO - No - No - 512KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 4MB - Default Test Directorystress-ng: Semaphoresfio: Seq Write - Sync - No - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4MB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4MB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 512KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 512KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 512KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Sync - No - No - 4MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directoryfio: Rand Write - Sync - No - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 4MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Sync - No - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 512KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Sync - No - No - 512KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directoryfio: Seq Read - Sync - No - No - 512KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 512KB - Default Test Directoryfio: Rand Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Sync - Yes - No - 16KB - Default Test Directoryfio: Seq Read - Sync - No - No - 4KB - Default Test Directoryfio: Seq Read - Sync - No - No - 16KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directorystress-ng: CPU Stressstress-ng: Tsearchstress-ng: Bsearchstress-ng: Memory Copyingstress-ng: Glibc Qsort Data Sortingstress-ng: Glibc C String Functionsstress-ng: Context Switchingstress-ng: Hsearchstress-ng: Forkingphpbench: PHP Benchmark Suitesockperf: Latency Under Loadnetperf: 192.168.0.30 - TCP Request Response - 10 Secondsnetperf: 192.168.0.30 - UDP Request Response - 10 Secondssockperf: Throughputsockperf: Latency Ping Ponghmmer: Pfam Database Searchredis: GETgo-benchmark: jsonhackbench: 1 - Processredis: LPUSHredis: SEThackbench: 1 - Threadredis: LPOPgo-benchmark: garbageredis: SADDnetperf: 192.168.0.30 - TCP Stream - Server To Client - 10 Secondsnetperf: 192.168.0.30 - TCP Stream - Client To Server - 10 Secondsoptcarrot: Optimized Benchmarkcompilebench: Read Compiled Treecompilebench: Initial CreateBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On16010104734.30831371990.733.385.01117304680.58574852260.5027482.7232228750.43309869.1511.2210729227183228191071487944718142114497.158.317.493083762712549.69106223921527108291124251.09599506565.2290.8669.7771.331330053.7774.8364.2413919.9882.7572.6045.731826755.9375.803794663167.5546.270.6371.8050.909.3371.0731572.0746169.33100.1749043.8713.405714312226.0270.971026724.201669245.1711567109003532935920229071.50381734.6777.8043.9251.411.144.334.4757.6077.501.110.6479.1334.5037.702.4169.8065.6799.7034.932.491.1438.4142.3776.4785.5361.6786.8787.60569665808252.531.0765.40604474171.9785.8085.4339.3737.3750.8776.7077.932.542.5176.5777.5077.570.650.6376.4089.9338.0077.3376.6076.5738.9375.034.0676.9748.8777.2776.63192002.531976774.8777.301956777.0758.3377.7377.1775.0776.9072.8077.800.6319733149001986773.371473376.701256798265.53184956334.03159148165714615318247033392718.125056172077076.3713.891506546239566846.2898156511469136.8210141624560245131640782170258.8346729.242237587934.591261778160.713.544.99117172910.63637473040.5452602.693540.42525466.4311.2513442532963649421351806394905182116018.968.739.172982187791366.5396.5922392152910829121731206768.60421410442.80120.9748.4741.631694848.4451.3785.2011415.1439.3342.5742.061036751.9739.033798757940.9343.700.6140.6042.28104678.1240.5036740.3360643.7089.0146141.9717.565514312132.841430064.70107001023931.701160040.901050010733105673618636330254766.30379344.4870.7047.6852.411.184.364.5757.1066.371.140.6270.0335.2335.132.3860.3759.0099.7026.852.361.1833.9548.6369.4775.2357.0877.4077.90565465776347.131.1159.17791049466.1375.7776.4736.2336.1047.7066.6067.632.382.4567.7768.2368.030.620.6166.4779.7046.831706766.80167331693366.0066.9036.4766.57166674.2668.57148331703350.2767.6366.23170332.421713366.7067.371690067.5757.8066.4067.1066.4066.9367.1367.200.6117300148001700067.001470067.27127001286778554.16134590830.76137305143822912591195393377567.735106272161436.2516.101632892266821907.9697228411424668.2417331895746579132443082170958.2249727.321664572294.151423871490.543.404.69118295890.44987156630.3236502.4344630050.24365967.6210.9929929232881422343011727646829145113477.927.987.9735794058970144.24107.3722372151010823138.09149331446.1893.5647.7040.00871647.7350.3796.0713716.7238.0340.8339.931035050.4737.531815052740.2040.870.6039.6746.03100679.2439.9330038.8346046.3393.6346039.6316.175412211167.671260066.32109331020564.511475342.731010010500101671750017522134967.96180974.5070.1737.7736.941.194.374.7048.9066.971.120.6271.9035.3734.572.3663.1059.2799.7034.922.351.1738.9147.9068.7376.4057.4777.1378.07278052827446.231.1057.14416848865.9775.4076.8336.6335.9346.9066.2366.372.402.4167.9768.7068.900.610.6365.9079.3747.271633367.23171001693365.8366.4335.9766.60168004.3468.27127671700037.8067.2766.20170332.441720066.3367.431653367.7050.5766.2366.8366.3767.1066.8766.600.6117333123001696767.601253367.0097964.77184656034.8615521845929615307670033829716.6523234914501915.0814.0213042232425190215.74877072103819816.309285224602223116130382570758.4427427.921931860584.301146761440.673.514.76117861470.57793048320.4952582.073400.35397165.9811.0238642640463345323592096138883182115147.888.298.0535077894498208.00106.8122372151010820177.9960696744.80122.9746.9039.731153846.9349.1771.4911212.1037.9340.4040.201025050.4036.971833350138.8040.100.5938.7744.10100007.9939.5331538.8345945.8066.6045939.5717.995212211099.251252965.60101001013399.531119039.03100001013310000176991769293966.87181954.4670.7037.7742.681.184.294.6049.6367.401.140.6271.4035.4334.702.3963.9059.2099.7025.592.401.1634.3747.2569.2075.8356.8877.4778.10286132898646.401.1159.17324321566.2775.4776.4036.3735.7046.8067.0067.032.392.4367.6768.4068.330.610.6266.8079.5746.901726766.10170331683365.9066.9336.5766.57167334.2468.87128331730037.9367.2766.27170672.421706766.3366.831683367.8050.2067.3067.0365.5366.4767.2367.170.6117367128331723367.071270066.8382053.68135387930.5414061533468912607535433852716.3221732414799514.8316.4613340682690156323.61888019102463424.719111575854407114885782570358.4337327.35772441312.68573027701.061.753.61117290440.62302021830.3620481.12146630100.181405149.4811.0030429233082572583011757575661145113395.125.105.1435345842016145.3650.4822372150910820142.61143214826.1496.19120.01130.928437103.69132.11124.8813719.27101.49133.64115.8131933118.2297.37556128.34121.100.67128.7225.96294809.29125300128.5545926.0497.3845912213.545412111167.7210767105278331019865.461496399.0725367311673121713631065.7610831.7037.290.993.704.1342.001290.930.6811649.8649.202.6111010599.7034.752.621.4938.7148.5011513995.9714114177.400.96101.50444870872.3014113952.2050.5769.301281312.642.641291321290.670.6813013950.3332767127272332246787.8712750.03108325333.59129106003260033.73130127276672.67326001271272246712842.8012810972.571271171280.673280010300327001251073310896764.69186355834.8915156245247015207682833891917.6436646314556515.6214.0514071752452699715.82861690102741916.5714652474603281118158382370258.9434049.081832182194.361628172730.693.630.60914363790.5363592.563420.37440012.464.166.44134.7254.7863.8367.5461.5196.4710090.9990.6392.6424973100.8891.1799.5792.820.6094.1852.312484592.679850.0398.9094.521145067.662537592.5725463257752570066.974.3670.7738.031.194.244.5346.3766.721.130.6369.9335.4035.072.4160.0059.202.391.1146.9769.3376.6357.8376.8377.6046.501.0858.9765.7074.8376.1736.9335.9747.5066.6767.572.392.4567.8068.9068.170.630.6266.8779.8746.131710066.73169001683365.5366.9036.9066.57172004.3068.00121671676737.7767.5366.90167002.441713366.6366.931676766.2047.1066.9367.4766.6366.8367.0066.200.6216933120671720067.301190067.071950165434.111503481710.683.554.82117899700.591217161510.5277922.6434529870.34418096.6611.0030229232882860043011767695199145113654.035.238.4336167392462146.81125.3522362148910813144.96135637949.2393.3661.5673.73817161.6395.0999.7013819.0490.8994.6392.1825850100.3690.201509155710092.310.59101.1049.17256389.2994.0130010145948.8797.5745993.8613.855412111166.931173365.5025175960864.101447992.502366723900258671481514769132267.40152244.4870.7337.8737.971.194.244.2846.0067.401.060.6371.8335.2335.672.4064.3759.4399.7034.912.351.1238.9347.6069.4376.3359.3375.9378.30244612572445.571.0759.17433578766.2074.7076.1036.5035.5747.106667.472.422.4068.2767.9068.200.630.6266.7079.8746.471736767.00168671673366.1366.6736.2366.23172674.1268.43120001723337.9367.1766169672.431716766.5767.201693366.8047.0066.7066.8766.3366.8767.7067.300.6217100113671706766.501176767.1095264.78186856234.9215061345433615337668933660320.8248554912320020.2114.11110410815.9680000888009616.45931119117694882070158.6838628.09OpenBenchmarking.org

Threaded I/O Tester

Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 32Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On5K10K15K20K25KSE +/- 1327.44, N = 6SE +/- 2651.67, N = 9SE +/- 2903.95, N = 9SE +/- 1319.51, N = 9SE +/- 415.43, N = 9SE +/- 2476.89, N = 9SE +/- 3543.16, N = 616010223751664519318772418321195011. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 32Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On2K4K6K8K10KSE +/- 690.28, N = 9SE +/- 962.94, N = 9SE +/- 676.51, N = 9SE +/- 311.38, N = 6SE +/- 268.91, N = 6SE +/- 288.67, N = 7SE +/- 689.45, N = 9104738793722960584131821965431. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 16Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1.03282.06563.09844.13125.164SE +/- 0.02, N = 3SE +/- 0.08, N = 3SE +/- 0.11, N = 9SE +/- 0.07, N = 9SE +/- 0.04, N = 6SE +/- 0.08, N = 8SE +/- 0.05, N = 34.304.594.154.302.684.364.111. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 954.20, N = 6SE +/- 1707.89, N = 6SE +/- 604.31, N = 6SE +/- 1006.37, N = 9SE +/- 298.81, N = 9SE +/- 1008.68, N = 7SE +/- 2058.43, N = 88313126171423811467573016281150341. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 16Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On2K4K6K8K10KSE +/- 668.84, N = 9SE +/- 855.11, N = 9SE +/- 688.21, N = 6SE +/- 281.99, N = 9SE +/- 91.32, N = 9SE +/- 472.99, N = 9SE +/- 239.40, N = 871997816714961442770727381711. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 32Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.23850.4770.71550.9541.1925SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 6SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 9SE +/- 0.00, N = 30.730.710.540.671.060.690.681. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 8Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.81681.63362.45043.26724.084SE +/- 0.15, N = 9SE +/- 0.09, N = 7SE +/- 0.11, N = 9SE +/- 0.07, N = 9SE +/- 0.03, N = 3SE +/- 0.07, N = 9SE +/- 0.16, N = 93.383.543.403.511.753.633.551. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 32Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On1.12732.25463.38194.50925.6365SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 35.014.994.694.763.614.821. (CC) gcc options: -O2

Numpy Benchmark

This is a test to obtain the general Numpy performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNanoseconds, Fewer Is BetterNumpy BenchmarkBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On3M6M9M12M15M117304681171729111829589117861471172904411789970

Threaded I/O Tester

Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 16Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.14180.28360.42540.56720.709SE +/- 0.01, N = 3SE +/- 0.01, N = 9SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 9SE +/- 0.01, N = 90.580.630.440.570.620.600.591. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 8Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 670.41, N = 9SE +/- 567.56, N = 9SE +/- 417.52, N = 6SE +/- 156.53, N = 3SE +/- 293.36, N = 6SE +/- 1331.13, N = 9SE +/- 2088.69, N = 9574863749871793030209143121711. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On16003200480064008000SE +/- 295.92, N = 6SE +/- 395.09, N = 9SE +/- 549.70, N = 9SE +/- 489.68, N = 6SE +/- 93.67, N = 9SE +/- 348.01, N = 9SE +/- 340.19, N = 952267304566348322183637961511. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.12150.2430.36450.4860.6075SE +/- 0.01, N = 9SE +/- 0.00, N = 3SE +/- 0.00, N = 9SE +/- 0.01, N = 6SE +/- 0.00, N = 3SE +/- 0.01, N = 9SE +/- 0.00, N = 30.500.540.320.490.360.530.521. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 4Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On2K4K6K8K10KSE +/- 377.58, N = 6SE +/- 548.38, N = 6SE +/- 556.37, N = 9SE +/- 60.84, N = 3SE +/- 48.51, N = 9SE +/- 655.84, N = 9SE +/- 1329.59, N = 927485260365052582048635977921. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.6121.2241.8362.4483.06SE +/- 0.16, N = 6SE +/- 0.05, N = 4SE +/- 0.10, N = 9SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.11, N = 9SE +/- 0.08, N = 62.722.692.432.071.122.562.641. (CC) gcc options: -O2

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On30060090012001500SE +/- 11.09, N = 9SE +/- 12.10, N = 9SE +/- 52.84, N = 9SE +/- 3.86, N = 3SE +/- 14.97, N = 3SE +/- 7.05, N = 9SE +/- 7.39, N = 932235444634014663423451. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread

Blender

Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Pabellon Barcelona - Compute: CPU-OnlyBaremetal, SMT OnXen dom0, vanilla, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On60012001800240030002875300530102987

Threaded I/O Tester

Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.09680.19360.29040.38720.484SE +/- 0.01, N = 9SE +/- 0.01, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 9SE +/- 0.00, N = 3SE +/- 0.02, N = 9SE +/- 0.02, N = 90.430.420.240.350.180.370.341. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On11002200330044005500SE +/- 421.45, N = 6SE +/- 233.06, N = 9SE +/- 151.21, N = 9SE +/- 166.37, N = 9SE +/- 146.85, N = 6SE +/- 371.70, N = 8SE +/- 480.91, N = 630985254365939711405440041801. (CC) gcc options: -O2

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 1.05, N = 3SE +/- 1.28, N = 9SE +/- 1.33, N = 9SE +/- 0.81, N = 3SE +/- 2.32, N = 4SE +/- 2.46, N = 969.1566.4367.6265.98149.4896.66

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.0vpxenc VP9 1080p Video EncodeBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On3691215SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 311.2211.2510.9911.0211.0011.001. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On80160240320400SE +/- 0.08, N = 3SE +/- 0.80, N = 3SE +/- 4.12, N = 9SE +/- 4.79, N = 9SE +/- 0.91, N = 3SE +/- 3.15, N = 31071342993863043021. (CC) gcc options: -lpthread

m-queens

A solver for the N-queens problem with multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On90180270360450SE +/- 0.02, N = 3SE +/- 0.14, N = 3SE +/- 0.02, N = 3SE +/- 0.19, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 32924252924262922921. (CXX) g++ options: -fopenmp -O2 -march=native

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On90180270360450SE +/- 1.65, N = 3SE +/- 1.63, N = 3SE +/- 1.98, N = 3SE +/- 2.17, N = 3SE +/- 2.46, N = 3SE +/- 2.04, N = 3271329328404330328

asmFish

This is a test of asmFish, an advanced chess benchmark written in Assembly. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 DepthBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2M4M6M8M10MSE +/- 85609.14, N = 3SE +/- 46411.46, N = 3SE +/- 24937.93, N = 3SE +/- 68984.01, N = 3SE +/- 53799.85, N = 3SE +/- 59084.00, N = 3832281963649428142234633453282572588286004

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On80160240320400SE +/- 0.48, N = 3SE +/- 0.46, N = 3SE +/- 2.40, N = 3SE +/- 3.47, N = 3SE +/- 1.35, N = 3SE +/- 1.33, N = 31071353013593013011. (CC) gcc options: -lpthread

Timed PHP Compilation

This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On50100150200250SE +/- 0.26, N = 3SE +/- 0.10, N = 3SE +/- 0.56, N = 3SE +/- 0.12, N = 3SE +/- 0.82, N = 3SE +/- 2.67, N = 31481801722091751761. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2M4M6M8M10MSE +/- 65514.13, N = 3SE +/- 25794.75, N = 3SE +/- 5564.05, N = 3SE +/- 54375.08, N = 3SE +/- 65830.14, N = 3SE +/- 38073.77, N = 37944718639490576468296138883757566176951991. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On4080120160200SE +/- 0.16, N = 3SE +/- 0.22, N = 3SE +/- 0.83, N = 3SE +/- 0.28, N = 3SE +/- 0.38, N = 3SE +/- 0.63, N = 31421821451821451451. (CXX) g++ options: -O2 -lOpenCL

Stream

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

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2K4K6K8K10KSE +/- 6.69, N = 5SE +/- 3.78, N = 5SE +/- 3.45, N = 5SE +/- 6.68, N = 5SE +/- 6.46, N = 5SE +/- 4.80, N = 51144911601113471151411339113651. (CC) gcc options: -O3 -march=native -fopenmp

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3691215SE +/- 0.23, N = 12SE +/- 0.15, N = 12SE +/- 0.11, N = 12SE +/- 0.12, N = 12SE +/- 0.18, N = 11SE +/- 4.32, N = 12SE +/- 0.05, N = 127.158.967.927.885.1212.464.03

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On246810SE +/- 0.20, N = 12SE +/- 0.15, N = 12SE +/- 0.15, N = 12SE +/- 0.16, N = 9SE +/- 0.19, N = 11SE +/- 0.18, N = 12SE +/- 0.16, N = 128.318.737.988.295.104.165.23

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3691215SE +/- 0.25, N = 12SE +/- 0.17, N = 12SE +/- 0.15, N = 12SE +/- 0.17, N = 12SE +/- 0.18, N = 11SE +/- 2.97, N = 12SE +/- 3.66, N = 97.499.177.978.055.146.448.43

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On8000M16000M24000M32000M40000MSE +/- 1322899252.04, N = 12SE +/- 929583010.39, N = 12SE +/- 1060333694.66, N = 12SE +/- 1448983737.85, N = 12SE +/- 794478745.31, N = 12SE +/- 1188499811.12, N = 12308376271252982187791335794058970350778944983534584201636167392462

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On50100150200250SE +/- 0.02, N = 3SE +/- 0.12, N = 3SE +/- 0.89, N = 3SE +/- 0.70, N = 3SE +/- 0.96, N = 3SE +/- 0.74, N = 349.6966.53144.24208.00145.36146.811. (CC) gcc options: -lpthread

AIO-Stress

AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 2.57, N = 12SE +/- 1.43, N = 5SE +/- 2.50, N = 12SE +/- 2.21, N = 12SE +/- 0.91, N = 3SE +/- 0.43, N = 3SE +/- 1.86, N = 12106.0096.59107.37106.8150.48134.72125.351. (CC) gcc options: -pthread -laio

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On5001000150020002500SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 32239223922372237223722361. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On5K10K15K20K25KSE +/- 2.20, N = 3SE +/- 0.05, N = 3SE +/- 0.19, N = 3SE +/- 0.24, N = 3SE +/- 0.25, N = 3SE +/- 7.18, N = 32152721529215102151021509214891. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2K4K6K8K10KSE +/- 0.05, N = 3SE +/- 0.25, N = 3SE +/- 0.89, N = 3SE +/- 0.06, N = 3SE +/- 0.29, N = 3SE +/- 5.88, N = 31082910829108231082010820108131. (CC) gcc options: -lrt

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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

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

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On4080120160200SE +/- 0.11, N = 3SE +/- 0.19, N = 3SE +/- 0.97, N = 3SE +/- 0.63, N = 3SE +/- 1.27, N = 3SE +/- 0.54, N = 351.0968.60138.09177.99142.61144.961. (CC) gcc options: -lpthread

Stress-NG

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

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On1.3M2.6M3.9M5.2M6.5MSE +/- 212991.71, N = 12SE +/- 300253.24, N = 9SE +/- 157716.82, N = 9SE +/- 30411.45, N = 12SE +/- 127680.82, N = 12SE +/- 134333.39, N = 12599506542141041493314606967143214813563791. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1530456075SE +/- 5.34, N = 12SE +/- 0.57, N = 12SE +/- 0.64, N = 6SE +/- 0.63, N = 6SE +/- 0.91, N = 12SE +/- 3.35, N = 12SE +/- 0.64, N = 365.2242.8046.1844.8026.1454.7849.23

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.59, N = 3SE +/- 0.32, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 390.86120.9793.56122.9796.1993.361. (CXX) g++ options: -O2 -lOpenCL

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.28, N = 3SE +/- 0.54, N = 3SE +/- 0.44, N = 3SE +/- 0.46, N = 3SE +/- 4.68, N = 12SE +/- 2.53, N = 12SE +/- 1.59, N = 1169.7748.4747.7046.90120.0163.8361.56

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.24, N = 3SE +/- 0.43, N = 3SE +/- 0.25, N = 3SE +/- 0.20, N = 3SE +/- 6.62, N = 12SE +/- 4.77, N = 12SE +/- 5.96, N = 1271.3341.6340.0039.73130.9267.5473.73

Apache Benchmark

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

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On4K8K12K16K20KSE +/- 24.15, N = 3SE +/- 47.32, N = 3SE +/- 12.19, N = 3SE +/- 73.38, N = 3SE +/- 45.37, N = 3SE +/- 17.20, N = 31330016948871611538843781711. (CC) gcc options: -shared -fPIC -O2 -pthread

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.91, N = 3SE +/- 0.70, N = 5SE +/- 0.79, N = 4SE +/- 0.61, N = 7SE +/- 4.22, N = 12SE +/- 1.00, N = 12SE +/- 0.86, N = 353.7748.4447.7346.93103.6961.5161.63

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 3.27, N = 12SE +/- 0.98, N = 3SE +/- 0.32, N = 3SE +/- 0.29, N = 3SE +/- 8.35, N = 12SE +/- 6.16, N = 9SE +/- 5.94, N = 974.8351.3750.3749.17132.1196.4795.09

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 5.05, N = 12SE +/- 3.84, N = 12SE +/- 0.62, N = 3SE +/- 8.80, N = 9SE +/- 6.80, N = 12SE +/- 0.67, N = 3SE +/- 1.82, N = 364.2485.2096.0771.49124.88100.0099.70

TTSIOD 3D Renderer

A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3bPhong Rendering With Soft-Shadow MappingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.87, N = 3SE +/- 0.12, N = 3SE +/- 0.48, N = 3SE +/- 0.02, N = 3SE +/- 0.32, N = 3SE +/- 0.09, N = 31391141371121371381. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On510152025SE +/- 0.45, N = 12SE +/- 0.36, N = 12SE +/- 0.28, N = 3SE +/- 0.11, N = 3SE +/- 0.20, N = 3SE +/- 0.38, N = 1219.9815.1416.7212.1019.2719.041. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 6.04, N = 12SE +/- 0.23, N = 3SE +/- 0.27, N = 3SE +/- 0.50, N = 3SE +/- 5.54, N = 9SE +/- 6.53, N = 9SE +/- 6.40, N = 982.7539.3338.0337.93101.4990.9990.89

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.75, N = 3SE +/- 0.47, N = 3SE +/- 0.26, N = 3SE +/- 0.49, N = 3SE +/- 6.70, N = 12SE +/- 6.32, N = 12SE +/- 6.85, N = 972.6042.5740.8340.40133.6490.6394.63

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.48, N = 3SE +/- 0.63, N = 5SE +/- 0.68, N = 4SE +/- 0.42, N = 3SE +/- 7.18, N = 12SE +/- 6.74, N = 9SE +/- 5.87, N = 1045.7342.0639.9340.20115.8192.6492.18

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 150.00, N = 2SE +/- 150.00, N = 2SE +/- 552.31, N = 12SE +/- 878.96, N = 11SE +/- 92.58, N = 818267103671035010250319332497325850

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.43, N = 3SE +/- 0.65, N = 3SE +/- 0.55, N = 3SE +/- 0.98, N = 3SE +/- 5.70, N = 12SE +/- 1.00, N = 12SE +/- 1.09, N = 1055.9351.9750.4750.40118.22100.88100.36

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 5.34, N = 12SE +/- 0.22, N = 3SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 0.64, N = 3SE +/- 6.83, N = 9SE +/- 6.68, N = 975.8039.0337.5336.9797.3791.1790.20

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: ReplaceBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=core , SMT On8K16K24K32K40KSE +/- 248.19, N = 3SE +/- 180.83, N = 3SE +/- 16.09, N = 3SE +/- 24.79, N = 3SE +/- 186.52, N = 837946379871815018333150911. (CC) gcc options: -O2 -lm -rdynamic

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On140280420560700SE +/- 89.28, N = 13SE +/- 94.10, N = 13SE +/- 96.15, N = 13SE +/- 100.60, N = 12SE +/- 99.17, N = 12SE +/- 99.30, N = 126315795275015565571. (CC) gcc options: -O3 -march=native -lm

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 3.00, N = 12SE +/- 0.68, N = 3SE +/- 0.75, N = 3SE +/- 0.12, N = 3SE +/- 7.62, N = 12SE +/- 0.98, N = 367.5540.9340.2038.80128.3499.57100.00

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.58, N = 3SE +/- 0.17, N = 3SE +/- 0.71, N = 3SE +/- 0.46, N = 3SE +/- 7.89, N = 12SE +/- 6.56, N = 9SE +/- 6.60, N = 946.2743.7040.8740.10121.1092.8292.31

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.15080.30160.45240.60320.754SE +/- 0.01, N = 11SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 30.630.610.600.590.670.600.59

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.40, N = 3SE +/- 0.57, N = 3SE +/- 0.62, N = 3SE +/- 0.26, N = 3SE +/- 8.00, N = 12SE +/- 4.17, N = 12SE +/- 0.90, N = 371.8040.6039.6738.77128.7294.18101.10

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1224364860SE +/- 0.15, N = 3SE +/- 0.65, N = 5SE +/- 0.76, N = 3SE +/- 0.42, N = 3SE +/- 0.98, N = 11SE +/- 2.57, N = 12SE +/- 0.83, N = 350.9042.2846.0344.1025.9652.3149.17

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On6K12K18K24K30KSE +/- 66.67, N = 3SE +/- 66.67, N = 3SE +/- 417.61, N = 5SE +/- 864.49, N = 11SE +/- 116.40, N = 8104671006710000294802484525638

x265

This is a simple test of the x265 encoder run on the CPU with a sample 1080p video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On3691215SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 39.338.129.247.999.299.291. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.29, N = 3SE +/- 0.44, N = 3SE +/- 0.55, N = 3SE +/- 0.15, N = 3SE +/- 2.64, N = 12SE +/- 0.91, N = 371.0741.2739.7039.00122.00100.30101.00

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On80160240320400SE +/- 57.57, N = 13SE +/- 56.86, N = 12SE +/- 60.31, N = 12SE +/- 57.57, N = 13SE +/- 60.31, N = 12SE +/- 60.31, N = 123153673003153003001. (CC) gcc options: -O3 -march=native -lm

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.39, N = 3SE +/- 0.23, N = 3SE +/- 0.18, N = 3SE +/- 0.15, N = 3SE +/- 7.58, N = 12SE +/- 3.76, N = 10SE +/- 0.58, N = 372.0740.3338.8338.83128.5598.00101.00

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On130260390520650SE +/- 113.68, N = 12SE +/- 100.49, N = 13SE +/- 113.36, N = 12SE +/- 113.32, N = 12SE +/- 113.32, N = 12SE +/- 113.32, N = 124616064604594594591. (CC) gcc options: -O3 -march=native -lm

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1530456075SE +/- 4.62, N = 12SE +/- 0.40, N = 3SE +/- 0.44, N = 3SE +/- 0.21, N = 3SE +/- 1.02, N = 11SE +/- 0.62, N = 3SE +/- 0.03, N = 369.3343.7046.3345.8026.0450.0348.87

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 1.36, N = 3SE +/- 1.53, N = 12SE +/- 0.83, N = 3SE +/- 3.65, N = 12SE +/- 1.67, N = 4SE +/- 0.74, N = 3SE +/- 0.66, N = 3100.1789.0193.6366.6097.3898.9097.57

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On110220330440550SE +/- 108.54, N = 13SE +/- 113.70, N = 12SE +/- 113.41, N = 12SE +/- 113.29, N = 12SE +/- 113.25, N = 12SE +/- 113.32, N = 124904614604594594591. (CC) gcc options: -O3 -march=native -lm

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.64, N = 3SE +/- 0.23, N = 3SE +/- 0.23, N = 3SE +/- 0.09, N = 3SE +/- 5.93, N = 12SE +/- 6.91, N = 943.8740.9339.3339.07115.0092.7793.41

Parallel BZIP2 Compression

This test measures the time needed to compress a file (a .tar package of the Linux kernel source code) using BZIP2 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On48121620SE +/- 0.45, N = 12SE +/- 0.61, N = 12SE +/- 0.44, N = 12SE +/- 0.59, N = 12SE +/- 0.22, N = 12SE +/- 0.47, N = 1213.4017.5616.1717.9913.5413.851. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SharpenBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On13263952655755545254541. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: RotateBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.33, N = 31431431221221211211. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: ResizingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.33, N = 31221211111101111111. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.40, N = 3SE +/- 0.05, N = 3SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 0.13, N = 3SE +/- 0.29, N = 326.0232.8467.6799.2567.7266.931. (CC) gcc options: -lpthread

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 261.41, N = 12SE +/- 195.79, N = 4SE +/- 179.57, N = 7SE +/- 88.19, N = 3SE +/- 170.78, N = 6SE +/- 120.19, N = 3143001260012529107671145011733

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.43, N = 3SE +/- 1.19, N = 3SE +/- 1.03, N = 12SE +/- 0.90, N = 3SE +/- 1.45, N = 3SE +/- 0.71, N = 12SE +/- 1.21, N = 370.9764.7066.3265.60105.0067.6665.50

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On6K12K18K24K30KSE +/- 100.00, N = 3SE +/- 33.33, N = 3SE +/- 371.18, N = 3SE +/- 75.00, N = 8SE +/- 81.83, N = 8107001093310100278332537525175

RAMspeed SMP

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

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2K4K6K8K10K102671023910205101331019896081. (CC) gcc options: -O3 -march=native

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.01, N = 3SE +/- 0.14, N = 3SE +/- 0.33, N = 3SE +/- 0.54, N = 3SE +/- 0.36, N = 3SE +/- 0.16, N = 324.2031.7064.5199.5365.4664.101. (CC) gcc options: -lpthread

7-Zip Compression

This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On4K8K12K16K20KSE +/- 30.37, N = 3SE +/- 4.62, N = 3SE +/- 258.16, N = 4SE +/- 8.29, N = 3SE +/- 154.08, N = 3SE +/- 219.26, N = 51669211600147531119014963144791. (CXX) g++ options: -pipe -lpthread

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.26, N = 3SE +/- 0.48, N = 3SE +/- 0.12, N = 3SE +/- 0.32, N = 3SE +/- 1.33, N = 3SE +/- 6.88, N = 9SE +/- 6.84, N = 945.1741.7738.8738.83109.0092.2891.39

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On5K10K15K20K25KSE +/- 88.19, N = 3SE +/- 152.75, N = 3SE +/- 392.99, N = 3SE +/- 32.39, N = 8SE +/- 1708.64, N = 911567105001010010000253672546323667

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 458.26, N = 3SE +/- 218.58, N = 3SE +/- 66.67, N = 3SE +/- 88.19, N = 3SE +/- 177.03, N = 8SE +/- 1727.39, N = 910900107331050010133311672577523900

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 120.19, N = 3SE +/- 166.67, N = 3SE +/- 670.46, N = 12SE +/- 230.94, N = 3SE +/- 120.19, N = 3105671016710000312172570025867

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=core , SMT On8K16K24K32K40KSE +/- 402.08, N = 3SE +/- 117.26, N = 3SE +/- 24.17, N = 3SE +/- 29.90, N = 3SE +/- 110.08, N = 335329361861750017699148151. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AddBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=core , SMT On8K16K24K32K40KSE +/- 152.78, N = 3SE +/- 37.12, N = 3SE +/- 34.52, N = 3SE +/- 15.94, N = 3SE +/- 115.71, N = 335920363301752217692147691. (CC) gcc options: -O2 -lm -rdynamic

Stress-NG

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

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On5001000150020002500SE +/- 10.01, N = 3SE +/- 107.14, N = 12SE +/- 10.31, N = 3SE +/- 12.05, N = 3SE +/- 16.46, N = 8SE +/- 19.72, N = 3229025471349939136313221. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.38, N = 3SE +/- 0.42, N = 3SE +/- 0.90, N = 12SE +/- 0.71, N = 3SE +/- 1.67, N = 3SE +/- 0.33, N = 3SE +/- 0.49, N = 371.5066.3067.9666.87106.0066.9767.40

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AppendBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=core , SMT On8K16K24K32K40KSE +/- 69.14, N = 3SE +/- 45.44, N = 3SE +/- 11.17, N = 3SE +/- 31.75, N = 3SE +/- 295.99, N = 338173379341809718195152241. (CC) gcc options: -O2 -lm -rdynamic

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1.2962.5923.8885.1846.48SE +/- 0.05, N = 3SE +/- 0.06, N = 5SE +/- 0.06, N = 12SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 54.674.484.504.465.764.364.48

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.40, N = 3SE +/- 0.36, N = 3SE +/- 0.62, N = 3SE +/- 0.30, N = 3SE +/- 1.44, N = 12SE +/- 0.38, N = 3SE +/- 0.17, N = 377.8070.7070.1770.70108.0070.7770.73

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.74, N = 12SE +/- 1.32, N = 12SE +/- 0.30, N = 3SE +/- 0.15, N = 3SE +/- 0.00, N = 3SE +/- 0.17, N = 3SE +/- 0.42, N = 343.9246.8337.9037.9031.4038.1037.00

Parboil

The Parboil Benchmarks from the IMPACT Research Group at University of Illinois are a set of throughput computing applications for looking at computing architecture and compilers. Parboil test-cases support OpenMP, OpenCL, and CUDA multi-processing environments. However, at this time the test profile is just making use of the OpenMP and OpenCL test workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On1224364860SE +/- 0.10, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 0.41, N = 3SE +/- 0.19, N = 3SE +/- 0.16, N = 351.4152.4136.9442.6837.2937.971. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.26780.53560.80341.07121.339SE +/- 0.02, N = 4SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 12SE +/- 0.02, N = 3SE +/- 0.01, N = 31.141.181.191.180.991.191.19

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.98331.96662.94993.93324.9165SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 12SE +/- 0.05, N = 3SE +/- 0.03, N = 34.334.364.374.293.704.244.24

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1.05752.1153.17254.235.2875SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 124.474.574.704.604.134.534.28

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1326395265SE +/- 0.15, N = 3SE +/- 1.03, N = 12SE +/- 0.79, N = 4SE +/- 0.64, N = 7SE +/- 0.36, N = 3SE +/- 0.65, N = 6SE +/- 0.49, N = 357.6055.8849.2349.4742.1045.3345.77

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.15, N = 3SE +/- 0.03, N = 3SE +/- 0.22, N = 3SE +/- 0.15, N = 3SE +/- 1.33, N = 3SE +/- 0.77, N = 12SE +/- 0.12, N = 377.5066.3766.9767.40129.0066.7267.40

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.25650.5130.76951.0261.2825SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.01, N = 3SE +/- 0.01, N = 31.111.141.121.140.931.131.06

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.1530.3060.4590.6120.765SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 30.640.620.620.620.680.630.63

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.33, N = 3SE +/- 0.79, N = 12SE +/- 0.20, N = 3SE +/- 0.26, N = 3SE +/- 1.23, N = 3SE +/- 0.12, N = 379.1370.0371.9071.40116.0069.9371.83

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.32, N = 3SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.09, N = 3SE +/- 0.59, N = 12SE +/- 0.10, N = 3SE +/- 0.18, N = 334.5035.2335.3735.4349.8635.4035.23

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.42, N = 3SE +/- 0.07, N = 3SE +/- 0.37, N = 12SE +/- 0.40, N = 3SE +/- 0.60, N = 3SE +/- 0.17, N = 3SE +/- 0.27, N = 337.7035.1334.5734.7049.2035.0735.67

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.58731.17461.76192.34922.9365SE +/- 0.03, N = 12SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 32.412.382.362.392.612.412.40

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.47, N = 3SE +/- 0.67, N = 10SE +/- 0.20, N = 3SE +/- 0.36, N = 3SE +/- 0.58, N = 3SE +/- 0.26, N = 3SE +/- 0.59, N = 369.8060.3763.1063.90110.0060.0064.37

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.68, N = 11SE +/- 0.50, N = 3SE +/- 0.19, N = 3SE +/- 0.17, N = 3SE +/- 0.58, N = 3SE +/- 0.35, N = 3SE +/- 0.03, N = 365.6759.0059.2759.20105.0059.2059.43

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1Baremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 2SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 299.7099.7099.7099.7099.7099.701. (CC) gcc options: -O3 -march=native -lm

Stress-NG

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

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: LsearchBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On816243240SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 1.23, N = 10SE +/- 0.18, N = 3SE +/- 0.01, N = 334.9326.8534.9225.5934.7534.911. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.58951.1791.76852.3582.9475SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 10SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 32.492.362.352.402.622.392.35

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.33530.67061.00591.34121.6765SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 9SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 31.141.181.171.161.491.111.12

Parboil

The Parboil Benchmarks from the IMPACT Research Group at University of Illinois are a set of throughput computing applications for looking at computing architecture and compilers. Parboil test-cases support OpenMP, OpenCL, and CUDA multi-processing environments. However, at this time the test profile is just making use of the OpenMP and OpenCL test workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On918273645SE +/- 0.20, N = 3SE +/- 0.28, N = 3SE +/- 0.23, N = 3SE +/- 0.23, N = 3SE +/- 0.13, N = 3SE +/- 0.26, N = 338.4133.9538.9134.3738.7138.931. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.15, N = 3SE +/- 0.24, N = 3SE +/- 0.06, N = 3SE +/- 0.63, N = 6SE +/- 0.10, N = 3SE +/- 0.57, N = 3SE +/- 0.92, N = 342.3748.6347.9047.2548.5046.9747.60

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.29, N = 3SE +/- 0.24, N = 3SE +/- 0.37, N = 3SE +/- 0.21, N = 3SE +/- 0.23, N = 3SE +/- 0.18, N = 376.4769.4768.7369.20115.0069.3369.43

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.32, N = 3SE +/- 0.39, N = 3SE +/- 0.25, N = 3SE +/- 0.18, N = 3SE +/- 0.03, N = 3SE +/- 0.27, N = 385.5375.2376.4075.83139.0076.6376.33

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.27, N = 3SE +/- 0.88, N = 5SE +/- 1.15, N = 3SE +/- 0.85, N = 4SE +/- 0.71, N = 3SE +/- 0.70, N = 3SE +/- 0.46, N = 361.6757.0857.4756.8895.9757.8359.33

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 0.33, N = 3SE +/- 0.12, N = 3SE +/- 0.43, N = 3SE +/- 0.32, N = 386.8777.4077.1377.47141.0076.8375.93

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.87, N = 3SE +/- 0.42, N = 3SE +/- 0.39, N = 3SE +/- 0.21, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 387.6077.9078.0778.10141.0077.6078.30

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: DeleteBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=core , SMT On12K24K36K48K60KSE +/- 123.42, N = 3SE +/- 41.16, N = 3SE +/- 173.82, N = 3SE +/- 154.11, N = 3SE +/- 435.57, N = 356966565462780528613244611. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=core , SMT On12K24K36K48K60KSE +/- 222.95, N = 3SE +/- 145.73, N = 3SE +/- 69.50, N = 3SE +/- 30.63, N = 3SE +/- 88.46, N = 358082577632827428986257241. (CC) gcc options: -O2 -lm -rdynamic

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.83, N = 4SE +/- 0.80, N = 4SE +/- 0.79, N = 3SE +/- 0.72, N = 3SE +/- 0.45, N = 3SE +/- 0.46, N = 3SE +/- 0.70, N = 352.5347.1346.2346.4077.4046.5045.57

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.24980.49960.74940.99921.249SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 5SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 31.071.111.101.110.961.081.07

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 1.31, N = 3SE +/- 0.19, N = 3SE +/- 0.86, N = 5SE +/- 0.19, N = 3SE +/- 1.04, N = 3SE +/- 0.35, N = 3SE +/- 0.24, N = 365.4059.1757.1459.17101.5058.9759.17

Stress-NG

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

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2M4M6M8M10MSE +/- 7343.60, N = 3SE +/- 98097.44, N = 3SE +/- 62962.36, N = 5SE +/- 19820.08, N = 3SE +/- 18110.01, N = 3SE +/- 10678.87, N = 36044741791049441684883243215444870843357871. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1632486480SE +/- 0.72, N = 3SE +/- 0.57, N = 3SE +/- 0.33, N = 3SE +/- 0.38, N = 3SE +/- 1.07, N = 4SE +/- 0.47, N = 3SE +/- 0.31, N = 371.9766.1365.9766.2772.3065.7066.20

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.42, N = 3SE +/- 0.88, N = 3SE +/- 0.40, N = 3SE +/- 0.54, N = 3SE +/- 0.88, N = 3SE +/- 0.70, N = 3SE +/- 0.38, N = 385.8075.7775.4075.47141.0074.8374.70

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 1.22, N = 3SE +/- 0.38, N = 3SE +/- 0.07, N = 3SE +/- 0.21, N = 3SE +/- 0.33, N = 3SE +/- 0.75, N = 385.4376.4776.8376.40139.0076.1776.10

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1224364860SE +/- 0.26, N = 3SE +/- 0.18, N = 3SE +/- 0.09, N = 3SE +/- 0.33, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.21, N = 339.3736.2336.6336.3752.2036.9336.50

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.45, N = 3SE +/- 0.15, N = 3SE +/- 0.38, N = 3SE +/- 0.44, N = 3SE +/- 0.19, N = 3SE +/- 0.23, N = 3SE +/- 0.30, N = 337.3736.1035.9335.7050.5735.9735.57

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1530456075SE +/- 0.82, N = 3SE +/- 0.20, N = 3SE +/- 0.38, N = 3SE +/- 0.21, N = 3SE +/- 1.05, N = 3SE +/- 0.10, N = 3SE +/- 0.36, N = 350.8747.7046.9046.8069.3047.5047.10

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.12, N = 3SE +/- 0.21, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.43, N = 376.7066.6066.2367.00128.0066.6766.00

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.17, N = 3SE +/- 0.03, N = 3SE +/- 0.26, N = 3SE +/- 0.41, N = 3SE +/- 0.33, N = 3SE +/- 0.12, N = 3SE +/- 0.18, N = 377.9367.6366.3767.03131.0067.5767.47

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.5941.1881.7822.3762.97SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 32.542.382.402.392.642.392.42

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.5941.1881.7822.3762.97SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 32.512.452.412.432.642.452.40

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 1.20, N = 3SE +/- 0.07, N = 3SE +/- 0.44, N = 3SE +/- 0.46, N = 3SE +/- 0.38, N = 3SE +/- 0.09, N = 376.5767.7767.9767.67129.0067.8068.27

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 1.17, N = 3SE +/- 0.65, N = 3SE +/- 0.26, N = 3SE +/- 0.40, N = 3SE +/- 1.53, N = 3SE +/- 0.17, N = 3SE +/- 0.12, N = 377.5068.2368.7068.40132.0068.9067.90

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.72, N = 3SE +/- 0.43, N = 3SE +/- 0.31, N = 3SE +/- 0.15, N = 3SE +/- 0.26, N = 3SE +/- 0.36, N = 377.5768.0368.9068.33129.0068.1768.20

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.15080.30160.45240.60320.754SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 30.650.620.610.610.670.630.63

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.1530.3060.4590.6120.765SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 30.630.610.630.620.680.620.62

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.15, N = 3SE +/- 0.33, N = 3SE +/- 0.87, N = 3SE +/- 0.30, N = 3SE +/- 0.33, N = 3SE +/- 0.23, N = 3SE +/- 0.26, N = 376.4066.4765.9066.80130.0066.8766.70

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.47, N = 3SE +/- 0.42, N = 3SE +/- 0.12, N = 3SE +/- 0.38, N = 3SE +/- 0.18, N = 3SE +/- 0.32, N = 389.9379.7079.3779.57139.0079.8779.87

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.53, N = 3SE +/- 0.43, N = 3SE +/- 0.19, N = 3SE +/- 0.06, N = 3SE +/- 0.61, N = 3SE +/- 0.58, N = 3SE +/- 0.22, N = 338.0046.8347.2746.9050.3346.1346.47

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 66.67, N = 3SE +/- 333.33, N = 3SE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3170671633317267327671710017367

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.35, N = 3SE +/- 0.25, N = 3SE +/- 0.03, N = 3SE +/- 0.33, N = 3SE +/- 0.29, N = 3SE +/- 0.10, N = 377.3366.8066.3767.33128.0066.5067.70

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On6K12K18K24K30KSE +/- 202.76, N = 3SE +/- 88.19, N = 3SE +/- 145.30, N = 3SE +/- 173.21, N = 3SE +/- 33.33, N = 3167331710017033272331690016867

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On5K10K15K20K25KSE +/- 120.19, N = 3SE +/- 88.19, N = 3SE +/- 120.19, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 3169331693316833224671683316733

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.10, N = 3SE +/- 0.44, N = 3SE +/- 0.34, N = 3SE +/- 0.56, N = 3SE +/- 0.10, N = 3SE +/- 0.21, N = 3SE +/- 0.18, N = 376.6066.2766.1365.8087.8065.8065.07

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.27, N = 3SE +/- 0.15, N = 3SE +/- 0.34, N = 3SE +/- 0.33, N = 3SE +/- 1.33, N = 3SE +/- 0.46, N = 3SE +/- 0.23, N = 376.5766.9066.4366.93127.0066.9066.67

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.27, N = 3SE +/- 0.19, N = 3SE +/- 0.12, N = 3SE +/- 0.24, N = 3SE +/- 0.18, N = 3SE +/- 0.12, N = 3SE +/- 0.62, N = 338.9336.4735.9736.5750.0336.9036.23

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 1.13, N = 3SE +/- 0.78, N = 3SE +/- 0.17, N = 3SE +/- 0.26, N = 3SE +/- 0.72, N = 3SE +/- 0.10, N = 375.0365.5066.7766.60108.0065.9766.00

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 352.77, N = 3SE +/- 416.33, N = 3SE +/- 366.67, N = 3SE +/- 120.19, N = 3SE +/- 57.74, N = 3SE +/- 88.19, N = 3166671680016733325331720017267

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.97651.9532.92953.9064.8825SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 34.064.264.344.243.594.304.12

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.76, N = 3SE +/- 0.03, N = 3SE +/- 0.27, N = 3SE +/- 0.20, N = 3SE +/- 0.67, N = 3SE +/- 0.10, N = 3SE +/- 0.15, N = 376.9768.5768.2768.87129.0068.0068.43

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 66.67, N = 3SE +/- 300.00, N = 3SE +/- 33.33, N = 3SE +/- 57.74, N = 3148331276712833106001216712000

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 DirectoryBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 120.19, N = 3SE +/- 100.00, N = 3SE +/- 208.17, N = 3SE +/- 384.42, N = 3SE +/- 33.33, N = 3170331700017300326001676717233

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 0.44, N = 3SE +/- 0.42, N = 3SE +/- 0.23, N = 3SE +/- 0.22, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.38, N = 348.8750.9037.8737.8333.0037.8037.77

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.37, N = 3SE +/- 0.03, N = 3SE +/- 0.32, N = 3SE +/- 0.32, N = 3SE +/- 0.58, N = 3SE +/- 0.12, N = 3SE +/- 0.48, N = 377.2767.6367.2767.27130.0067.5367.17

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.47, N = 3SE +/- 0.12, N = 3SE +/- 0.00, N = 3SE +/- 0.32, N = 3SE +/- 0.06, N = 376.6366.2366.2066.27127.0066.9066.00

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On6K12K18K24K30KSE +/- 305.51, N = 3SE +/- 120.19, N = 3SE +/- 120.19, N = 3SE +/- 88.19, N = 3SE +/- 120.19, N = 3SE +/- 351.19, N = 3SE +/- 120.19, N = 319200170331703317067276671670016967

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.60081.20161.80242.40323.004SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 32.532.422.442.422.672.442.43

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 57.74, N = 3SE +/- 88.19, N = 3SE +/- 57.74, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 319767171331720017067326001713317167

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.72, N = 3SE +/- 0.15, N = 3SE +/- 0.30, N = 3SE +/- 0.30, N = 3SE +/- 0.67, N = 3SE +/- 0.37, N = 3SE +/- 0.39, N = 374.8766.7066.3366.33127.0066.6366.57

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.31, N = 3SE +/- 0.24, N = 3SE +/- 0.13, N = 3SE +/- 0.56, N = 3SE +/- 0.67, N = 3SE +/- 0.07, N = 3SE +/- 0.29, N = 377.3067.3767.4366.83127.0066.9367.20

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On5K10K15K20K25KSE +/- 33.33, N = 3SE +/- 100.00, N = 3SE +/- 266.67, N = 3SE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 66.67, N = 3SE +/- 133.33, N = 319567169001653316833224671676716933

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.33, N = 3SE +/- 0.44, N = 3SE +/- 0.48, N = 3SE +/- 0.15, N = 3SE +/- 0.27, N = 3SE +/- 0.32, N = 377.0766.3766.9366.57127.0067.2767.40

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On1326395265SE +/- 0.42, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.23, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.20, N = 358.3357.9750.0050.0742.6747.6346.93

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.12, N = 3SE +/- 0.44, N = 3SE +/- 0.17, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.29, N = 3SE +/- 0.12, N = 377.7366.1766.5067.17127.0066.7767.30

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.59, N = 3SE +/- 0.31, N = 3SE +/- 0.42, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 377.1767.1066.8367.03109.0067.4766.87

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.43, N = 3SE +/- 0.40, N = 3SE +/- 0.48, N = 3SE +/- 0.49, N = 3SE +/- 1.09, N = 3SE +/- 0.33, N = 3SE +/- 0.32, N = 375.0766.4066.3765.5372.5766.6366.33

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.46, N = 3SE +/- 0.28, N = 3SE +/- 0.26, N = 3SE +/- 0.12, N = 3SE +/- 0.88, N = 3SE +/- 0.17, N = 3SE +/- 0.38, N = 376.9066.9367.1066.47127.0066.8366.87

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.35, N = 3SE +/- 0.38, N = 3SE +/- 0.18, N = 3SE +/- 0.23, N = 3SE +/- 2.00, N = 3SE +/- 0.55, N = 3SE +/- 0.15, N = 372.8067.1366.8767.23117.0067.0067.70

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 0.32, N = 3SE +/- 0.47, N = 3SE +/- 0.51, N = 3SE +/- 0.34, N = 3SE +/- 0.64, N = 3SE +/- 0.06, N = 377.8067.2066.6067.17128.0066.2067.30

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On0.15080.30160.45240.60320.754SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 30.630.610.610.610.670.620.62

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 100.00, N = 3SE +/- 145.30, N = 319733173001733317367328001693317100

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 100.00, N = 3SE +/- 300.00, N = 3SE +/- 33.33, N = 3SE +/- 300.00, N = 3SE +/- 33.33, N = 3SE +/- 366.67, N = 314900148001230012833103001206711367

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On7K14K21K28K35KSE +/- 33.33, N = 3SE +/- 115.47, N = 3SE +/- 176.38, N = 3SE +/- 66.67, N = 3SE +/- 57.74, N = 3SE +/- 57.74, N = 3SE +/- 33.33, N = 319867170001696717233327001720017067

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On306090120150SE +/- 1.29, N = 3SE +/- 0.25, N = 3SE +/- 0.31, N = 3SE +/- 0.23, N = 3SE +/- 2.00, N = 3SE +/- 0.21, N = 3SE +/- 0.32, N = 373.3767.0067.6067.07125.0067.3066.50

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 176.38, N = 3SE +/- 57.74, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 314733147001253312700107331190011767

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 DirectoryBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=core , SMT On20406080100SE +/- 0.44, N = 3SE +/- 0.15, N = 3SE +/- 0.20, N = 3SE +/- 0.42, N = 3SE +/- 0.88, N = 3SE +/- 0.13, N = 3SE +/- 0.20, N = 376.7067.2767.0066.83108.0067.0767.10

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

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

Stress-NG

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

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU StressBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2004006008001000SE +/- 15.17, N = 3SE +/- 4.98, N = 3SE +/- 3.50, N = 3SE +/- 0.45, N = 3SE +/- 10.94, N = 3SE +/- 8.33, N = 39827859798209679521. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: TsearchBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On1530456075SE +/- 0.03, N = 3SE +/- 0.21, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.09, N = 365.5354.1664.7753.6864.6964.781. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: BsearchBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On400800120016002000SE +/- 0.99, N = 3SE +/- 1.77, N = 3SE +/- 0.92, N = 3SE +/- 2.69, N = 3SE +/- 0.68, N = 3SE +/- 1.06, N = 31849134518461353186318681. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory CopyingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2004006008001000SE +/- 6.83, N = 3SE +/- 5.31, N = 3SE +/- 6.80, N = 3SE +/- 1.20, N = 3SE +/- 7.44, N = 3SE +/- 6.39, N = 35639085608795585621. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Glibc Qsort Data SortingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On816243240SE +/- 0.55, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.14, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 334.0330.7634.8630.5434.8934.921. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Glibc C String FunctionsBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On30K60K90K120K150KSE +/- 2429.30, N = 3SE +/- 1643.18, N = 3SE +/- 2948.27, N = 3SE +/- 2769.44, N = 3SE +/- 348.91, N = 3SE +/- 1916.70, N = 31591481373051552181406151515621506131. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On400K800K1200K1600K2000KSE +/- 3551.21, N = 3SE +/- 9461.37, N = 3SE +/- 1307.78, N = 3SE +/- 572.41, N = 3SE +/- 669.26, N = 3SE +/- 435.68, N = 3165714614382294592963346894524704543361. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: HsearchBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On3K6K9K12K15KSE +/- 35.70, N = 3SE +/- 41.43, N = 3SE +/- 17.10, N = 3SE +/- 25.71, N = 3SE +/- 59.50, N = 3SE +/- 29.75, N = 31531812591153071260715207153371. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On5K10K15K20K25KSE +/- 107.88, N = 3SE +/- 168.36, N = 3SE +/- 53.46, N = 3SE +/- 73.05, N = 3SE +/- 95.18, N = 3SE +/- 42.97, N = 3247031953967005354682866891. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On70K140K210K280K350KSE +/- 1563.53, N = 3SE +/- 501.93, N = 3SE +/- 1679.01, N = 3SE +/- 628.37, N = 3SE +/- 1226.79, N = 3SE +/- 286.88, N = 3339271337756338297338527338919336603

Sockperf

This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On510152025SE +/- 0.10, N = 20SE +/- 0.08, N = 5SE +/- 0.22, N = 5SE +/- 0.21, N = 5SE +/- 0.19, N = 10SE +/- 0.33, N = 208.127.7316.6516.3217.6420.821. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Netperf

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

OpenBenchmarking.orgTransaction Rate Per Second, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 SecondsBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On110220330440550SE +/- 5.04, N = 3SE +/- 3.03, N = 3SE +/- 14.31, N = 10SE +/- 6.58, N = 12SE +/- 7.78, N = 12SE +/- 4.78, N = 125055102322173664851. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgTransaction Rate Per Second, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 SecondsBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On140280420560700SE +/- 8.75, N = 3SE +/- 9.84, N = 3SE +/- 16.79, N = 12SE +/- 5.13, N = 12SE +/- 5.62, N = 12SE +/- 4.45, N = 36176273493244635491. (CC) gcc options: -O3 -march=native -lm

Sockperf

This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On50K100K150K200K250KSE +/- 2806.66, N = 6SE +/- 307.96, N = 5SE +/- 1258.83, N = 5SE +/- 851.50, N = 5SE +/- 1768.68, N = 5SE +/- 4924.36, N = 202077072161431450191479951455651232001. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On510152025SE +/- 0.06, N = 5SE +/- 0.01, N = 5SE +/- 0.05, N = 5SE +/- 0.02, N = 5SE +/- 0.03, N = 5SE +/- 0.36, N = 206.376.2515.0814.8315.6220.211. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On48121620SE +/- 0.15, N = 9SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 313.8916.1014.0216.4614.0514.111. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On300K600K900K1200K1500KSE +/- 23230.65, N = 4SE +/- 22583.29, N = 6SE +/- 16910.25, N = 3SE +/- 9768.13, N = 3SE +/- 5660.93, N = 3SE +/- 70226.10, N = 121506546163289213042231334068140717511041081. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT On6M12M18M24M30MSE +/- 37025.23, N = 3SE +/- 37794.01, N = 3SE +/- 84094.49, N = 3SE +/- 15861.28, N = 3SE +/- 379734.01, N = 42395668426682190242519022690156324526997

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On612182430SE +/- 0.01, N = 3SE +/- 0.09, N = 10SE +/- 0.07, N = 3SE +/- 0.36, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 36.287.9615.7423.6115.8215.961. (CC) gcc options: -lpthread

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On200K400K600K800K1000KSE +/- 10223.12, N = 3SE +/- 19623.07, N = 3SE +/- 17000.65, N = 3SE +/- 8957.50, N = 3SE +/- 7097.12, N = 3SE +/- 25358.17, N = 129815659722848770728880198616908000081. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On200K400K600K800K1000KSE +/- 8428.48, N = 3SE +/- 5030.92, N = 3SE +/- 8416.83, N = 3SE +/- 4712.57, N = 3SE +/- 3354.82, N = 3SE +/- 41800.86, N = 12114691311424661038198102463410274198800961. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Hackbench

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

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On612182430SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.14, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 36.828.2416.3024.7116.5716.451. (CC) gcc options: -lpthread

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On400K800K1200K1600K2000KSE +/- 87843.72, N = 9SE +/- 8671.51, N = 3SE +/- 2775.16, N = 3SE +/- 7826.58, N = 3SE +/- 17269.25, N = 3SE +/- 3054.36, N = 31014162173318992852291115714652479311191. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT On1.3M2.6M3.9M5.2M6.5MSE +/- 17087.95, N = 3SE +/- 18424.69, N = 3SE +/- 6108.25, N = 3SE +/- 13855.53, N = 3SE +/- 3712.31, N = 345602455746579460222358544074603281

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On300K600K900K1200K1500KSE +/- 5146.73, N = 3SE +/- 18341.98, N = 3SE +/- 13407.60, N = 3SE +/- 13312.85, N = 3SE +/- 3058.95, N = 3SE +/- 3020.57, N = 31316407132443011613031148857118158311769481. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Netperf

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

OpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 SecondsBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On2004006008001000SE +/- 0.08, N = 3SE +/- 0.23, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.58, N = 3SE +/- 0.03, N = 38218218258258238201. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 SecondsBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On150300450600750SE +/- 0.37, N = 3SE +/- 2.24, N = 3SE +/- 2.75, N = 3SE +/- 1.68, N = 3SE +/- 0.65, N = 3SE +/- 0.95, N = 37027097077037027011. (CC) gcc options: -O3 -march=native -lm

Optcarrot

Optcarrot is an NES emulator benchmark for the Ruby language. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On1326395265SE +/- 0.63, N = 4SE +/- 0.19, N = 4SE +/- 0.37, N = 4SE +/- 0.21, N = 4SE +/- 0.10, N = 4SE +/- 0.43, N = 458.8358.2258.4458.4358.9458.681. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On110220330440550SE +/- 31.12, N = 3SE +/- 38.13, N = 3SE +/- 112.07, N = 3SE +/- 11.94, N = 3SE +/- 2.65, N = 3SE +/- 4.12, N = 3467497274373340386

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateBaremetal, SMT OnBaremetal, SMT OffXen dom0, vanilla, SMT OnXen dom0, vanilla, SMT OffXen dom0, patched, gran=thread, SMT OnXen dom0, patched, gran=core , SMT On1122334455SE +/- 9.62, N = 3SE +/- 7.62, N = 3SE +/- 7.81, N = 3SE +/- 7.84, N = 3SE +/- 2.35, N = 3SE +/- 8.80, N = 329.2427.3227.9227.3549.0828.09

217 Results Shown

Threaded I/O Tester:
  Rand Read - 32MB - 32
  Read - 32MB - 32
  Rand Write - 32MB - 16
  Rand Read - 32MB - 16
  Read - 32MB - 16
  Write - 32MB - 32
  Rand Write - 32MB - 8
  Rand Write - 32MB - 32
Numpy Benchmark
Threaded I/O Tester:
  Write - 32MB - 16
  Rand Read - 32MB - 8
  Read - 32MB - 8
  Write - 32MB - 8
  Rand Read - 32MB - 4
  Rand Write - 32MB - 4
SQLite
Blender
Threaded I/O Tester:
  Write - 32MB - 4
  Read - 32MB - 4
Compile Bench
VP9 libvpx Encoding
Hackbench
m-queens
Timed Linux Kernel Compilation
asmFish
Hackbench
Timed PHP Compilation
Stockfish
Rodinia
Stream
Flexible IO Tester:
  Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Rand Write - Sync - Yes - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory
Go Benchmarks
Hackbench
AIO-Stress
CacheBench:
  Read
  Read / Modify / Write
  Write
Flexible IO Tester:
  Seq Write - Sync - No - No - 4KB - Default Test Directory:
    IOPS
    IOPS
Hackbench
Stress-NG
Flexible IO Tester
Rodinia
Flexible IO Tester:
  Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directory
Apache Benchmark
Flexible IO Tester:
  Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directory
  Seq Write - Sync - Yes - No - 512KB - Default Test Directory
TTSIOD 3D Renderer
x264
Flexible IO Tester:
  Rand Write - Linux AIO - Yes - No - 512KB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 512KB - Default Test Directory
  Rand Write - Sync - Yes - No - 4MB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directory
  Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directory
Memcached mcperf
iPerf
Flexible IO Tester:
  Seq Write - Sync - Yes - No - 16KB - Default Test Directory
  Seq Write - Sync - Yes - No - 4MB - Default Test Directory
  Rand Read - Sync - No - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Seq Write - Sync - Yes - No - 4KB - Default Test Directory
x265
Flexible IO Tester
iPerf
Flexible IO Tester
iPerf
Flexible IO Tester:
  Rand Write - Sync - Yes - No - 16KB - Default Test Directory
  Rand Write - Sync - Yes - No - 512KB - Default Test Directory
iPerf
Flexible IO Tester
Parallel BZIP2 Compression
GraphicsMagick:
  Sharpen
  Rotate
  Resizing
Hackbench
Flexible IO Tester:
  Seq Read - Sync - No - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 4MB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory
RAMspeed SMP
Hackbench
7-Zip Compression
Flexible IO Tester:
  Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Sync - Yes - No - 4KB - Default Test Directory:
    IOPS
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory:
    IOPS
Memcached mcperf:
  Set
  Add
Stress-NG
Flexible IO Tester
Memcached mcperf
Flexible IO Tester:
  Rand Read - Linux AIO - No - No - 16KB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Seq Write - Sync - No - No - 4KB - Default Test Directory
Parboil
Flexible IO Tester:
  Rand Write - Linux AIO - No - No - 4KB - Default Test Directory
  Rand Write - POSIX AIO - No - No - 16KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 16KB - Default Test Directory
  Seq Read - Sync - No - No - 4KB - Default Test Directory
  Seq Read - Sync - No - No - 4MB - Default Test Directory
  Rand Write - Sync - No - No - 4KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directory
  Rand Read - Sync - No - No - 512KB - Default Test Directory
  Rand Read - Sync - Yes - No - 512KB - Default Test Directory
  Rand Read - Sync - Yes - No - 16KB - Default Test Directory
  Rand Read - Linux AIO - No - No - 4MB - Default Test Directory
  Rand Read - Sync - No - No - 4MB - Default Test Directory
iPerf
Stress-NG
Flexible IO Tester:
  Rand Read - Sync - No - No - 16KB - Default Test Directory
  Rand Read - Linux AIO - No - No - 4KB - Default Test Directory
Parboil
Flexible IO Tester:
  Rand Write - POSIX AIO - No - No - 512KB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 4MB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4MB - Default Test Directory
  Rand Write - Sync - No - No - 4MB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4MB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directory
Memcached mcperf:
  Delete
  Get
Flexible IO Tester:
  Rand Read - Linux AIO - No - No - 512KB - Default Test Directory
  Rand Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Rand Read - Sync - Yes - No - 4MB - Default Test Directory
Stress-NG
Flexible IO Tester:
  Seq Write - Sync - No - No - 16KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4MB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4MB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 512KB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 512KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 512KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 512KB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 16KB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 512KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 512KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Write - Sync - No - No - 4MB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directory
  Rand Write - Sync - No - No - 512KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 4MB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 512KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Rand Write - Sync - No - No - 16KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 512KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 16KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 16KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 16KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Seq Write - Sync - No - No - 512KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 16KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 16KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 16KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Seq Read - Sync - No - No - 512KB - Default Test Directory
  Seq Read - Sync - Yes - No - 512KB - Default Test Directory
  Rand Read - Sync - Yes - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 16KB - Default Test Directory
  Seq Read - Sync - No - No - 4KB - Default Test Directory
  Seq Read - Sync - No - No - 16KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory
Stress-NG:
  CPU Stress
  Tsearch
  Bsearch
  Memory Copying
  Glibc Qsort Data Sorting
  Glibc C String Functions
  Context Switching
  Hsearch
  Forking
PHPBench
Sockperf
Netperf:
  192.168.0.30 - TCP Request Response - 10 Seconds
  192.168.0.30 - UDP Request Response - 10 Seconds
Sockperf:
  Throughput
  Latency Ping Pong
Timed HMMer Search
Redis
Go Benchmarks
Hackbench
Redis:
  LPUSH
  SET
Hackbench
Redis
Go Benchmarks
Redis
Netperf:
  192.168.0.30 - TCP Stream - Server To Client - 10 Seconds
  192.168.0.30 - TCP Stream - Client To Server - 10 Seconds
Optcarrot
Compile Bench:
  Read Compiled Tree
  Initial Create