xen-coresched-rfc-bm-smt

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

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Baremetal, SMT On
April 07 2019
  1 Day, 10 Hours, 33 Minutes
Baremetal, SMT Off
April 09 2019
  1 Day, 12 Hours, 38 Minutes
Xen dom0, vanilla, SMT On
April 11 2019
  1 Day, 22 Hours, 7 Minutes
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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  1 Day, 14 Hours, 1 Minute

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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

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: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.98331.96662.94993.93324.9165SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 12SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 34.244.243.704.294.374.364.33

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.39, N = 3SE +/- 0.37, N = 3SE +/- 0.67, N = 3SE +/- 0.30, N = 3SE +/- 0.30, N = 3SE +/- 0.15, N = 3SE +/- 0.72, N = 366.5766.63127.0066.3366.3366.7074.87

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 6.60, N = 9SE +/- 6.56, N = 9SE +/- 7.89, N = 12SE +/- 0.46, N = 3SE +/- 0.71, N = 3SE +/- 0.17, N = 3SE +/- 0.58, N = 392.3192.82121.1040.1040.8743.7046.27

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.5941.1881.7822.3762.97SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 32.402.452.642.432.412.452.51

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.32, N = 3SE +/- 0.18, N = 3SE +/- 0.38, N = 3SE +/- 0.12, N = 3SE +/- 0.42, N = 3SE +/- 0.47, N = 379.8779.87139.0079.5779.3779.7089.93

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.38, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 3SE +/- 0.22, N = 3SE +/- 0.23, N = 3SE +/- 0.42, N = 3SE +/- 0.44, N = 337.7737.8033.0037.8337.8750.9048.87

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.25650.5130.76951.0261.2825SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 31.061.130.931.141.121.141.11

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On6K12K18K24K30KSE +/- 120.19, N = 3SE +/- 351.19, N = 3SE +/- 120.19, N = 3SE +/- 88.19, N = 3SE +/- 120.19, N = 3SE +/- 120.19, N = 3SE +/- 305.51, N = 316967167002766717067170331703319200

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.15080.30160.45240.60320.754SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 30.620.620.670.610.610.610.63

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.24, N = 3SE +/- 0.35, N = 3SE +/- 1.04, N = 3SE +/- 0.19, N = 3SE +/- 0.86, N = 5SE +/- 0.19, N = 3SE +/- 1.31, N = 359.1758.97101.5059.1757.1459.1765.40

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.58951.1791.76852.3582.9475SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 10SE +/- 0.03, N = 3SE +/- 0.01, N = 32.352.392.622.402.352.362.49

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.03, N = 3SE +/- 0.35, N = 3SE +/- 0.58, N = 3SE +/- 0.17, N = 3SE +/- 0.19, N = 3SE +/- 0.50, N = 3SE +/- 0.68, N = 1159.4359.20105.0059.2059.2759.0065.67

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.15080.30160.45240.60320.754SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 3SE +/- 0.01, N = 110.590.600.670.590.600.610.63

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1530456075SE +/- 0.36, N = 3SE +/- 0.10, N = 3SE +/- 1.05, N = 3SE +/- 0.21, N = 3SE +/- 0.38, N = 3SE +/- 0.20, N = 3SE +/- 0.82, N = 347.1047.5069.3046.8046.9047.7050.87

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.46, N = 3SE +/- 0.70, N = 3SE +/- 0.71, N = 3SE +/- 0.85, N = 4SE +/- 1.15, N = 3SE +/- 0.88, N = 5SE +/- 0.27, N = 359.3357.8395.9756.8857.4757.0861.67

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 1.82, N = 3SE +/- 0.67, N = 3SE +/- 6.80, N = 12SE +/- 8.80, N = 9SE +/- 0.62, N = 3SE +/- 3.84, N = 12SE +/- 5.05, N = 1299.70100.00124.8871.4996.0785.2064.24

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.18, N = 3SE +/- 0.10, N = 3SE +/- 0.59, N = 12SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.32, N = 335.2335.4049.8635.4335.3735.2334.50

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.32, N = 3SE +/- 0.43, N = 3SE +/- 0.12, N = 3SE +/- 0.33, N = 3SE +/- 0.26, N = 3SE +/- 0.09, N = 375.9376.83141.0077.4777.1377.4086.87

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.58731.17461.76192.34922.9365SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 122.402.412.612.392.362.382.41

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.21, N = 3SE +/- 0.39, N = 3SE +/- 0.42, N = 3SE +/- 0.87, N = 378.3077.60141.0078.1078.0777.9087.60

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.97651.9532.92953.9064.8825SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 34.124.303.594.244.344.264.06

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.29, N = 3SE +/- 0.07, N = 3SE +/- 0.67, N = 3SE +/- 0.56, N = 3SE +/- 0.13, N = 3SE +/- 0.24, N = 3SE +/- 0.31, N = 367.2066.93127.0066.8367.4367.3777.30

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On246810SE +/- 0.16, N = 12SE +/- 0.18, N = 12SE +/- 0.19, N = 11SE +/- 0.16, N = 9SE +/- 0.15, N = 12SE +/- 0.15, N = 12SE +/- 0.20, N = 125.234.165.108.297.988.738.31

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.60081.20161.80242.40323.004SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 32.432.442.672.422.442.422.53

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 5.87, N = 10SE +/- 6.74, N = 9SE +/- 7.18, N = 12SE +/- 0.42, N = 3SE +/- 0.68, N = 4SE +/- 0.63, N = 5SE +/- 0.48, N = 392.1892.64115.8140.2039.9342.0645.73

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3691215SE +/- 3.66, N = 9SE +/- 2.97, N = 12SE +/- 0.18, N = 11SE +/- 0.17, N = 12SE +/- 0.15, N = 12SE +/- 0.17, N = 12SE +/- 0.25, N = 128.436.445.148.057.979.177.49

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.27, N = 3SE +/- 0.17, N = 3SE +/- 0.60, N = 3SE +/- 0.40, N = 3SE +/- 0.37, N = 12SE +/- 0.07, N = 3SE +/- 0.42, N = 335.6735.0749.2034.7034.5735.1337.70

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.86, N = 3SE +/- 1.00, N = 12SE +/- 4.22, N = 12SE +/- 0.61, N = 7SE +/- 0.79, N = 4SE +/- 0.70, N = 5SE +/- 0.91, N = 361.6361.51103.6946.9347.7348.4453.77

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.22, N = 3SE +/- 0.58, N = 3SE +/- 0.61, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.43, N = 3SE +/- 0.53, N = 346.4746.1350.3346.9047.2746.8338.00

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.62, N = 3SE +/- 0.12, N = 3SE +/- 0.18, N = 3SE +/- 0.24, N = 3SE +/- 0.12, N = 3SE +/- 0.19, N = 3SE +/- 0.27, N = 336.2336.9050.0336.5735.9736.4738.93

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1530456075SE +/- 0.03, N = 3SE +/- 0.62, N = 3SE +/- 1.02, N = 11SE +/- 0.21, N = 3SE +/- 0.44, N = 3SE +/- 0.40, N = 3SE +/- 4.62, N = 1248.8750.0326.0445.8046.3343.7069.33

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.92, N = 3SE +/- 0.57, N = 3SE +/- 0.10, N = 3SE +/- 0.63, N = 6SE +/- 0.06, N = 3SE +/- 0.24, N = 3SE +/- 0.15, N = 347.6046.9748.5047.2547.9048.6342.37

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.66, N = 3SE +/- 0.74, N = 3SE +/- 1.67, N = 4SE +/- 3.65, N = 12SE +/- 0.83, N = 3SE +/- 1.53, N = 12SE +/- 1.36, N = 397.5798.9097.3866.6093.6389.01100.17

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 6.68, N = 9SE +/- 6.83, N = 9SE +/- 0.64, N = 3SE +/- 0.23, N = 3SE +/- 0.15, N = 3SE +/- 0.22, N = 3SE +/- 5.34, N = 1290.2091.1797.3736.9737.5339.0375.80

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1326395265SE +/- 0.49, N = 3SE +/- 0.65, N = 6SE +/- 0.36, N = 3SE +/- 0.64, N = 7SE +/- 0.79, N = 4SE +/- 1.03, N = 12SE +/- 0.15, N = 345.7745.3342.1049.4749.2355.8857.60

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1326395265SE +/- 0.20, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 0.12, N = 3SE +/- 0.07, N = 3SE +/- 0.42, N = 346.9347.6342.6750.0750.0057.9758.33

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3K6K9K12K15KSE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 57.74, N = 3SE +/- 176.38, N = 3SE +/- 33.33, N = 311767119001073312700125331470014733

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.10, N = 3SE +/- 0.29, N = 3SE +/- 0.33, N = 3SE +/- 0.03, N = 3SE +/- 0.25, N = 3SE +/- 0.35, N = 367.7066.50128.0067.3366.3766.8077.33

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.12, N = 3SE +/- 0.77, N = 12SE +/- 1.33, N = 3SE +/- 0.15, N = 3SE +/- 0.22, N = 3SE +/- 0.03, N = 3SE +/- 0.15, N = 367.4066.72129.0067.4066.9766.3777.50

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.32, N = 3SE +/- 0.27, N = 3SE +/- 0.15, N = 3SE +/- 0.48, N = 3SE +/- 0.44, N = 3SE +/- 0.33, N = 367.4067.27127.0066.5766.9366.3777.07

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.33530.67061.00591.34121.6765SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 9SE +/- 0.01, N = 3SE +/- 0.02, N = 31.121.111.491.161.171.181.14

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5K10K15K20K25KSE +/- 133.33, N = 3SE +/- 66.67, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 3SE +/- 266.67, N = 3SE +/- 100.00, N = 3SE +/- 33.33, N = 316933167672246716833165331690019567

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.59, N = 3SE +/- 0.26, N = 3SE +/- 0.58, N = 3SE +/- 0.36, N = 3SE +/- 0.20, N = 3SE +/- 0.67, N = 10SE +/- 0.47, N = 364.3760.00110.0063.9063.1060.3769.80

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.27, N = 3SE +/- 0.03, N = 3SE +/- 0.18, N = 3SE +/- 0.25, N = 3SE +/- 0.39, N = 3SE +/- 0.32, N = 376.3376.63139.0075.8376.4075.2385.53

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.1530.3060.4590.6120.765SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.620.620.680.620.630.610.63

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.38, N = 3SE +/- 0.17, N = 3SE +/- 0.88, N = 3SE +/- 0.12, N = 3SE +/- 0.26, N = 3SE +/- 0.28, N = 3SE +/- 0.46, N = 366.8766.83127.0066.4767.1066.9376.90

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.18, N = 3SE +/- 0.23, N = 3SE +/- 0.21, N = 3SE +/- 0.37, N = 3SE +/- 0.24, N = 3SE +/- 0.29, N = 369.4369.33115.0069.2068.7369.4776.47

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.70, N = 3SE +/- 0.46, N = 3SE +/- 0.45, N = 3SE +/- 0.72, N = 3SE +/- 0.79, N = 3SE +/- 0.80, N = 4SE +/- 0.83, N = 445.5746.5077.4046.4046.2347.1352.53

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.20, N = 3SE +/- 0.13, N = 3SE +/- 0.88, N = 3SE +/- 0.42, N = 3SE +/- 0.20, N = 3SE +/- 0.15, N = 3SE +/- 0.44, N = 367.1067.07108.0066.8367.0067.2776.70

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1224364860SE +/- 0.21, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.33, N = 3SE +/- 0.09, N = 3SE +/- 0.18, N = 3SE +/- 0.26, N = 336.5036.9352.2036.3736.6336.2339.37

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.12, N = 3SE +/- 0.29, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.17, N = 3SE +/- 0.44, N = 3SE +/- 0.12, N = 367.3066.77127.0067.1766.5066.1777.73

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1.05752.1153.17254.235.2875SE +/- 0.07, N = 12SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 34.284.534.134.604.704.574.47

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On7K14K21K28K35KSE +/- 33.33, N = 3SE +/- 57.74, N = 3SE +/- 57.74, N = 3SE +/- 66.67, N = 3SE +/- 176.38, N = 3SE +/- 115.47, N = 3SE +/- 33.33, N = 317067172003270017233169671700019867

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 1.09, N = 10SE +/- 1.00, N = 12SE +/- 5.70, N = 12SE +/- 0.98, N = 3SE +/- 0.55, N = 3SE +/- 0.65, N = 3SE +/- 0.43, N = 3100.36100.88118.2250.4050.4751.9755.93

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.23, N = 3SE +/- 0.46, N = 3SE +/- 1.33, N = 3SE +/- 0.33, N = 3SE +/- 0.34, N = 3SE +/- 0.15, N = 3SE +/- 0.27, N = 366.6766.90127.0066.9366.4366.9076.57

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3691215SE +/- 0.05, N = 12SE +/- 4.32, N = 12SE +/- 0.18, N = 11SE +/- 0.12, N = 12SE +/- 0.11, N = 12SE +/- 0.15, N = 12SE +/- 0.23, N = 124.0312.465.127.887.928.967.15

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.42, N = 3SE +/- 0.17, N = 3SE +/- 0.00, N = 3SE +/- 0.15, N = 3SE +/- 0.30, N = 3SE +/- 1.32, N = 12SE +/- 0.74, N = 1237.0038.1031.4037.9037.9046.8343.92

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.06, N = 3SE +/- 0.64, N = 3SE +/- 0.34, N = 3SE +/- 0.51, N = 3SE +/- 0.47, N = 3SE +/- 0.32, N = 367.3066.20128.0067.1766.6067.2077.80

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 OffBaremetal, SMT On3K6K9K12K15KSE +/- 227.08, N = 12SE +/- 190.48, N = 121206711242

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.98, N = 3SE +/- 7.62, N = 12SE +/- 0.12, N = 3SE +/- 0.75, N = 3SE +/- 0.68, N = 3SE +/- 3.00, N = 12100.0099.57128.3438.8040.2040.9367.55

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.26, N = 3SE +/- 0.23, N = 3SE +/- 0.33, N = 3SE +/- 0.30, N = 3SE +/- 0.87, N = 3SE +/- 0.33, N = 3SE +/- 0.15, N = 366.7066.87130.0066.8065.9066.4776.40

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 0.30, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.44, N = 3SE +/- 0.38, N = 3SE +/- 0.15, N = 3SE +/- 0.45, N = 335.5735.9750.5735.7035.9336.1037.37

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1.2962.5923.8885.1846.48SE +/- 0.07, N = 5SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 12SE +/- 0.06, N = 5SE +/- 0.05, N = 34.484.365.764.464.504.484.67

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1530456075SE +/- 0.64, N = 3SE +/- 3.35, N = 12SE +/- 0.91, N = 12SE +/- 0.63, N = 6SE +/- 0.64, N = 6SE +/- 0.57, N = 12SE +/- 5.34, N = 1249.2354.7826.1444.8046.1842.8065.22

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.1530.3060.4590.6120.765SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 12SE +/- 0.00, N = 3SE +/- 0.01, N = 30.630.630.680.620.620.620.64

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1224364860SE +/- 0.83, N = 3SE +/- 2.57, N = 12SE +/- 0.98, N = 11SE +/- 0.42, N = 3SE +/- 0.76, N = 3SE +/- 0.65, N = 5SE +/- 0.15, N = 349.1752.3125.9644.1046.0342.2850.90

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.12, N = 3SE +/- 1.23, N = 3SE +/- 0.26, N = 3SE +/- 0.20, N = 3SE +/- 0.79, N = 12SE +/- 0.33, N = 371.8369.93116.0071.4071.9070.0379.13

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 6.40, N = 9SE +/- 6.53, N = 9SE +/- 5.54, N = 9SE +/- 0.50, N = 3SE +/- 0.27, N = 3SE +/- 0.23, N = 3SE +/- 6.04, N = 1290.8990.99101.4937.9338.0339.3382.75

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.5941.1881.7822.3762.97SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 32.422.392.642.392.402.382.54

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: jsonXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On6M12M18M24M30MSE +/- 379734.01, N = 4SE +/- 15861.28, N = 3SE +/- 84094.49, N = 3SE +/- 37794.01, N = 3SE +/- 37025.23, N = 32452699726901563242519022668219023956684

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: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.15080.30160.45240.60320.754SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 30.630.630.670.610.610.620.65

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.38, N = 3SE +/- 0.70, N = 3SE +/- 0.88, N = 3SE +/- 0.54, N = 3SE +/- 0.40, N = 3SE +/- 0.88, N = 3SE +/- 0.42, N = 374.7074.83141.0075.4775.4075.7785.80

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.17, N = 3SE +/- 0.38, N = 3SE +/- 1.44, N = 12SE +/- 0.30, N = 3SE +/- 0.62, N = 3SE +/- 0.36, N = 3SE +/- 0.40, N = 370.7370.77108.0070.7070.1770.7077.80

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3K6K9K12K15KSE +/- 366.67, N = 3SE +/- 33.33, N = 3SE +/- 300.00, N = 3SE +/- 33.33, N = 3SE +/- 300.00, N = 3SE +/- 100.00, N = 311367120671030012833123001480014900

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.26780.53560.80341.07121.339SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 12SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 41.191.190.991.181.191.181.14

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.48, N = 3SE +/- 0.12, N = 3SE +/- 0.58, N = 3SE +/- 0.32, N = 3SE +/- 0.32, N = 3SE +/- 0.03, N = 3SE +/- 0.37, N = 367.1767.53130.0067.2767.2767.6377.27

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 1.21, N = 3SE +/- 0.71, N = 12SE +/- 1.45, N = 3SE +/- 0.90, N = 3SE +/- 1.03, N = 12SE +/- 1.19, N = 3SE +/- 0.43, N = 365.5067.66105.0065.6066.3264.7070.97

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On7K14K21K28K35KSE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 57.74, N = 3SE +/- 88.19, N = 3SE +/- 57.74, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 317167171333260017067172001713319767

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.24980.49960.74940.99921.249SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 5SE +/- 0.01, N = 3SE +/- 0.00, N = 31.071.080.961.111.101.111.07

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.20, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.42, N = 3SE +/- 0.31, N = 3SE +/- 0.59, N = 366.8767.47109.0067.0366.8367.1077.17

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.49, N = 3SE +/- 0.33, N = 3SE +/- 1.67, N = 3SE +/- 0.71, N = 3SE +/- 0.90, N = 12SE +/- 0.42, N = 3SE +/- 0.38, N = 367.4066.97106.0066.8767.9666.3071.50

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On7K14K21K28K35KSE +/- 145.30, N = 3SE +/- 100.00, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 317100169333280017367173331730019733

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.15, N = 3SE +/- 0.55, N = 3SE +/- 2.00, N = 3SE +/- 0.23, N = 3SE +/- 0.18, N = 3SE +/- 0.38, N = 3SE +/- 0.35, N = 367.7067.00117.0067.2366.8767.1372.80

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.18, N = 3SE +/- 0.21, N = 3SE +/- 0.10, N = 3SE +/- 0.56, N = 3SE +/- 0.34, N = 3SE +/- 0.44, N = 3SE +/- 0.10, N = 365.0765.8087.8065.8066.1366.2776.60

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.32, N = 3SE +/- 0.21, N = 3SE +/- 2.00, N = 3SE +/- 0.23, N = 3SE +/- 0.31, N = 3SE +/- 0.25, N = 3SE +/- 1.29, N = 366.5067.30125.0067.0767.6067.0073.37

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.75, N = 3SE +/- 0.33, N = 3SE +/- 0.21, N = 3SE +/- 0.07, N = 3SE +/- 0.38, N = 3SE +/- 1.22, N = 376.1076.17139.0076.4076.8376.4785.43

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1632486480SE +/- 0.31, N = 3SE +/- 0.47, N = 3SE +/- 1.07, N = 4SE +/- 0.38, N = 3SE +/- 0.33, N = 3SE +/- 0.57, N = 3SE +/- 0.72, N = 366.2065.7072.3066.2765.9766.1371.97

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 OffBaremetal, SMT On3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 33.33, N = 31286712567

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 6.91, N = 9SE +/- 5.93, N = 12SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 0.23, N = 3SE +/- 0.64, N = 393.4192.77115.0039.0739.3340.9343.87

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.18, N = 3SE +/- 0.12, N = 3SE +/- 0.33, N = 3SE +/- 0.41, N = 3SE +/- 0.26, N = 3SE +/- 0.03, N = 3SE +/- 0.17, N = 367.4767.57131.0067.0366.3767.6377.93

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On7K14K21K28K35KSE +/- 1727.39, N = 9SE +/- 177.03, N = 8SE +/- 88.19, N = 3SE +/- 66.67, N = 3SE +/- 218.58, N = 3SE +/- 458.26, N = 323900257753116710133105001073310900

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.12, N = 3SE +/- 0.17, N = 3SE +/- 1.53, N = 3SE +/- 0.40, N = 3SE +/- 0.26, N = 3SE +/- 0.65, N = 3SE +/- 1.17, N = 367.9068.90132.0068.4068.7068.2377.50

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.10, N = 3SE +/- 0.72, N = 3SE +/- 0.26, N = 3SE +/- 0.17, N = 3SE +/- 0.78, N = 3SE +/- 1.13, N = 366.0065.97108.0066.6066.7765.5075.03

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: buildXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On8000M16000M24000M32000M40000MSE +/- 1188499811.12, N = 12SE +/- 794478745.31, N = 12SE +/- 1448983737.85, N = 12SE +/- 1060333694.66, N = 12SE +/- 929583010.39, N = 12SE +/- 1322899252.04, N = 12361673924623534584201635077894498357940589702982187791330837627125

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 Write - Size Per Thread: 32MB - Thread Count: 16Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1.03282.06563.09844.13125.164SE +/- 0.05, N = 3SE +/- 0.08, N = 8SE +/- 0.04, N = 6SE +/- 0.07, N = 9SE +/- 0.11, N = 9SE +/- 0.08, N = 3SE +/- 0.02, N = 34.114.362.684.304.154.594.301. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3K6K9K12K15KSE +/- 2058.43, N = 8SE +/- 1008.68, N = 7SE +/- 298.81, N = 9SE +/- 1006.37, N = 9SE +/- 604.31, N = 6SE +/- 1707.89, N = 6SE +/- 954.20, N = 61503416281573011467142381261783131. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.6121.2241.8362.4483.06SE +/- 0.08, N = 6SE +/- 0.11, N = 9SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 9SE +/- 0.05, N = 4SE +/- 0.16, N = 62.642.561.122.072.432.692.721. (CC) gcc options: -O2

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: garbageXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1.3M2.6M3.9M5.2M6.5MSE +/- 3712.31, N = 3SE +/- 13855.53, N = 3SE +/- 6108.25, N = 3SE +/- 18424.69, N = 3SE +/- 17087.95, N = 346032815854407460222357465794560245

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: 4Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2K4K6K8K10KSE +/- 1329.59, N = 9SE +/- 655.84, N = 9SE +/- 48.51, N = 9SE +/- 60.84, N = 3SE +/- 556.37, N = 9SE +/- 548.38, N = 6SE +/- 377.58, N = 677926359204852583650526027481. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 16Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2K4K6K8K10KSE +/- 239.40, N = 8SE +/- 472.99, N = 9SE +/- 91.32, N = 9SE +/- 281.99, N = 9SE +/- 688.21, N = 6SE +/- 855.11, N = 9SE +/- 668.84, N = 981717273277061447149781671991. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.09680.19360.29040.38720.484SE +/- 0.02, N = 9SE +/- 0.02, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 9SE +/- 0.01, N = 90.340.370.180.350.240.420.431. (CC) gcc options: -O2

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 DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 1.59, N = 11SE +/- 2.53, N = 12SE +/- 4.68, N = 12SE +/- 0.46, N = 3SE +/- 0.44, N = 3SE +/- 0.54, N = 3SE +/- 0.28, N = 361.5663.83120.0146.9047.7048.4769.77

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 120.19, N = 3SE +/- 170.78, N = 6SE +/- 88.19, N = 3SE +/- 179.57, N = 7SE +/- 195.79, N = 4SE +/- 261.41, N = 12117331145010767125291260014300

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.91, N = 3SE +/- 2.64, N = 12SE +/- 0.15, N = 3SE +/- 0.55, N = 3SE +/- 0.44, N = 3SE +/- 0.29, N = 3101.00100.30122.0039.0039.7041.2771.07

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On7K14K21K28K35KSE +/- 92.58, N = 8SE +/- 878.96, N = 11SE +/- 552.31, N = 12SE +/- 150.00, N = 2SE +/- 150.00, N = 2SE +/- 33.33, N = 3SE +/- 88.19, N = 325850249733193310250103501036718267

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 5.94, N = 9SE +/- 6.16, N = 9SE +/- 8.35, N = 12SE +/- 0.29, N = 3SE +/- 0.32, N = 3SE +/- 0.98, N = 3SE +/- 3.27, N = 1295.0996.47132.1149.1750.3751.3774.83

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5K10K15K20K25KSE +/- 1708.64, N = 9SE +/- 32.39, N = 8SE +/- 392.99, N = 3SE +/- 152.75, N = 3SE +/- 88.19, N = 323667254632536710000101001050011567

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: CompileXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 2.46, N = 9SE +/- 2.32, N = 4SE +/- 0.81, N = 3SE +/- 1.33, N = 9SE +/- 1.28, N = 9SE +/- 1.05, N = 396.66149.4865.9867.6266.4369.15

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On110220330440550SE +/- 4.12, N = 3SE +/- 2.65, N = 3SE +/- 11.94, N = 3SE +/- 112.07, N = 3SE +/- 38.13, N = 3SE +/- 31.12, N = 3386340373274497467

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

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: Read - Size Per Thread: 32MB - Thread Count: 8Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On16003200480064008000SE +/- 340.19, N = 9SE +/- 348.01, N = 9SE +/- 93.67, N = 9SE +/- 489.68, N = 6SE +/- 549.70, N = 9SE +/- 395.09, N = 9SE +/- 295.92, N = 661516379218348325663730452261. (CC) gcc options: -O2

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: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off6K12K18K24K30KSE +/- 33.33, N = 3SE +/- 173.21, N = 3SE +/- 145.30, N = 3SE +/- 88.19, N = 3SE +/- 202.76, N = 3168671690027233170331710016733

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: Read - Size Per Thread: 32MB - Thread Count: 32Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2K4K6K8K10KSE +/- 689.45, N = 9SE +/- 288.67, N = 7SE +/- 268.91, N = 6SE +/- 311.38, N = 6SE +/- 676.51, N = 9SE +/- 962.94, N = 9SE +/- 690.28, N = 9654382194131605872298793104731. (CC) gcc options: -O2

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: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off7K14K21K28K35KSE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 3SE +/- 333.33, N = 3SE +/- 66.67, N = 3173671710032767172671633317067

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: 8Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.12150.2430.36450.4860.6075SE +/- 0.00, N = 3SE +/- 0.01, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 6SE +/- 0.00, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 90.520.530.360.490.320.540.501. (CC) gcc options: -O2

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: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off5K10K15K20K25KSE +/- 88.19, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 120.19, N = 3SE +/- 88.19, N = 3SE +/- 120.19, N = 3167331683322467168331693316933

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 6.84, N = 9SE +/- 6.88, N = 9SE +/- 1.33, N = 3SE +/- 0.32, N = 3SE +/- 0.12, N = 3SE +/- 0.48, N = 3SE +/- 0.26, N = 391.3992.28109.0038.8338.8741.7745.17

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off6K12K18K24K30KSE +/- 81.83, N = 8SE +/- 75.00, N = 8SE +/- 371.18, N = 3SE +/- 33.33, N = 3SE +/- 100.00, N = 3251752537527833101001093310700

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: 8Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3K6K9K12K15KSE +/- 2088.69, N = 9SE +/- 1331.13, N = 9SE +/- 293.36, N = 6SE +/- 156.53, N = 3SE +/- 417.52, N = 6SE +/- 567.56, N = 9SE +/- 670.41, N = 9121719143302079309871637457481. (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: Initial CreateXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1122334455SE +/- 8.80, N = 3SE +/- 2.35, N = 3SE +/- 7.84, N = 3SE +/- 7.81, N = 3SE +/- 7.62, N = 3SE +/- 9.62, N = 328.0949.0827.3527.9227.3229.24

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: 32Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5K10K15K20K25KSE +/- 3543.16, N = 6SE +/- 2476.89, N = 9SE +/- 415.43, N = 9SE +/- 1319.51, N = 9SE +/- 2903.95, N = 9SE +/- 2651.67, N = 9SE +/- 1327.44, N = 619501183217724193181664522375160101. (CC) gcc options: -O2

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: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 5.96, N = 12SE +/- 4.77, N = 12SE +/- 6.62, N = 12SE +/- 0.20, N = 3SE +/- 0.25, N = 3SE +/- 0.43, N = 3SE +/- 0.24, N = 373.7367.54130.9239.7340.0041.6371.33

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 Write - Size Per Thread: 32MB - Thread Count: 8Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.81681.63362.45043.26724.084SE +/- 0.16, N = 9SE +/- 0.07, N = 9SE +/- 0.03, N = 3SE +/- 0.07, N = 9SE +/- 0.11, N = 9SE +/- 0.09, N = 7SE +/- 0.15, N = 93.553.631.753.513.403.543.381. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On11002200330044005500SE +/- 480.91, N = 6SE +/- 371.70, N = 8SE +/- 146.85, N = 6SE +/- 166.37, N = 9SE +/- 151.21, N = 9SE +/- 233.06, N = 9SE +/- 421.45, N = 641804400140539713659525430981. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 32Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1.12732.25463.38194.50925.6365SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 34.823.614.764.694.995.011. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 16Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.14180.28360.42540.56720.709SE +/- 0.01, N = 9SE +/- 0.02, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 9SE +/- 0.01, N = 30.590.600.620.570.440.630.581. (CC) gcc options: -O2

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: ThreadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On612182430SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.14, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 316.4516.5724.7116.308.246.821. (CC) gcc options: -lpthread

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: 32Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On0.23850.4770.71550.9541.1925SE +/- 0.00, N = 3SE +/- 0.02, N = 9SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 6SE +/- 0.01, N = 3SE +/- 0.01, N = 30.680.691.060.670.540.710.731. (CC) gcc options: -O2

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: ThreadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.29, N = 3SE +/- 0.13, N = 3SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 0.05, N = 3SE +/- 0.40, N = 366.9367.7299.2567.6732.8426.021. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On4080120160200SE +/- 0.54, N = 3SE +/- 1.27, N = 3SE +/- 0.63, N = 3SE +/- 0.97, N = 3SE +/- 0.19, N = 3SE +/- 0.11, N = 3144.96142.61177.99138.0968.6051.091. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On612182430SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.36, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 10SE +/- 0.01, N = 315.9615.8223.6115.747.966.281. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On80160240320400SE +/- 3.15, N = 3SE +/- 0.91, N = 3SE +/- 4.79, N = 9SE +/- 4.12, N = 9SE +/- 0.80, N = 3SE +/- 0.08, N = 33023043862991341071. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.16, N = 3SE +/- 0.36, N = 3SE +/- 0.54, N = 3SE +/- 0.33, N = 3SE +/- 0.14, N = 3SE +/- 0.01, N = 364.1065.4699.5364.5131.7024.201. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On50100150200250SE +/- 0.74, N = 3SE +/- 0.96, N = 3SE +/- 0.70, N = 3SE +/- 0.89, N = 3SE +/- 0.12, N = 3SE +/- 0.02, N = 3146.81145.36208.00144.2466.5349.691. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On80160240320400SE +/- 1.33, N = 3SE +/- 1.35, N = 3SE +/- 3.47, N = 3SE +/- 2.40, N = 3SE +/- 0.46, N = 3SE +/- 0.48, N = 33013013593011351071. (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: BsearchXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On400800120016002000SE +/- 1.06, N = 3SE +/- 0.68, N = 3SE +/- 2.69, N = 3SE +/- 0.92, N = 3SE +/- 1.77, N = 3SE +/- 0.99, N = 31868186313531846134518491. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5K10K15K20K25KSE +/- 42.97, N = 3SE +/- 95.18, N = 3SE +/- 73.05, N = 3SE +/- 53.46, N = 3SE +/- 168.36, N = 3SE +/- 107.88, N = 3668968285354670019539247031. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: HsearchXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3K6K9K12K15KSE +/- 29.75, N = 3SE +/- 59.50, N = 3SE +/- 25.71, N = 3SE +/- 17.10, N = 3SE +/- 41.43, N = 3SE +/- 35.70, N = 31533715207126071530712591153181. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: LsearchXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On816243240SE +/- 0.01, N = 3SE +/- 0.18, N = 3SE +/- 1.23, N = 10SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 334.9134.7525.5934.9226.8534.931. (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: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.06, N = 3SE +/- 0.32, N = 3SE +/- 0.00, N = 3SE +/- 0.12, N = 3SE +/- 0.47, N = 366.0066.90127.0066.2766.2066.2376.63

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: TsearchXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1530456075SE +/- 0.09, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.21, N = 3SE +/- 0.03, N = 364.7864.6953.6864.7754.1665.531. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU StressXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2004006008001000SE +/- 8.33, N = 3SE +/- 10.94, N = 3SE +/- 0.45, N = 3SE +/- 3.50, N = 3SE +/- 4.98, N = 3SE +/- 15.17, N = 39529678209797859821. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2M4M6M8M10MSE +/- 10678.87, N = 3SE +/- 18110.01, N = 3SE +/- 19820.08, N = 3SE +/- 62962.36, N = 5SE +/- 98097.44, N = 3SE +/- 7343.60, N = 34335787444870832432154168488791049460447411. (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 CopyingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2004006008001000SE +/- 6.39, N = 3SE +/- 7.44, N = 3SE +/- 1.20, N = 3SE +/- 6.80, N = 3SE +/- 5.31, N = 3SE +/- 6.83, N = 35625588795609085631. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5001000150020002500SE +/- 19.72, N = 3SE +/- 16.46, N = 8SE +/- 12.05, N = 3SE +/- 10.31, N = 3SE +/- 107.14, N = 12SE +/- 10.01, N = 3132213639391349254722901. (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 SwitchingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On400K800K1200K1600K2000KSE +/- 435.68, N = 3SE +/- 669.26, N = 3SE +/- 572.41, N = 3SE +/- 1307.78, N = 3SE +/- 9461.37, N = 3SE +/- 3551.21, N = 3454336452470334689459296143822916571461. (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 FunctionsXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On30K60K90K120K150KSE +/- 1916.70, N = 3SE +/- 348.91, N = 3SE +/- 2769.44, N = 3SE +/- 2948.27, N = 3SE +/- 1643.18, N = 3SE +/- 2429.30, N = 31506131515621406151552181373051591481. (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 SortingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On816243240SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.14, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.55, N = 334.9234.8930.5434.8630.7634.031. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1.3M2.6M3.9M5.2M6.5MSE +/- 134333.39, N = 12SE +/- 127680.82, N = 12SE +/- 30411.45, N = 12SE +/- 157716.82, N = 9SE +/- 300253.24, N = 9SE +/- 212991.71, N = 12135637914321486069671493314421410459950651. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

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: ThroughputXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On50K100K150K200K250KSE +/- 4924.36, N = 20SE +/- 1768.68, N = 5SE +/- 851.50, N = 5SE +/- 1258.83, N = 5SE +/- 307.96, N = 5SE +/- 2806.66, N = 61232001455651479951450192161432077071. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On510152025SE +/- 0.36, N = 20SE +/- 0.03, N = 5SE +/- 0.02, N = 5SE +/- 0.05, N = 5SE +/- 0.01, N = 5SE +/- 0.06, N = 520.2115.6214.8315.086.256.371. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On510152025SE +/- 0.33, N = 20SE +/- 0.19, N = 10SE +/- 0.21, N = 5SE +/- 0.22, N = 5SE +/- 0.08, N = 5SE +/- 0.10, N = 2020.8217.6416.3216.657.738.121. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

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: IntegerXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2K4K6K8K10K960810198101331020510239102671. (CC) gcc options: -O3 -march=native

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: TriadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2K4K6K8K10KSE +/- 4.80, N = 5SE +/- 6.46, N = 5SE +/- 6.68, N = 5SE +/- 3.45, N = 5SE +/- 3.78, N = 5SE +/- 6.69, N = 51136511339115141134711601114491. (CC) gcc options: -O3 -march=native -fopenmp

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: ReadXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5001000150020002500SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.09, N = 32236223722372237223922391. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2K4K6K8K10KSE +/- 5.88, N = 3SE +/- 0.29, N = 3SE +/- 0.06, N = 3SE +/- 0.89, N = 3SE +/- 0.25, N = 3SE +/- 0.05, N = 31081310820108201082310829108291. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On5K10K15K20K25KSE +/- 7.18, N = 3SE +/- 0.25, N = 3SE +/- 0.24, N = 3SE +/- 0.19, N = 3SE +/- 0.05, N = 3SE +/- 2.20, N = 32148921509215102151021529215271. (CC) gcc options: -lrt

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 SearchXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On48121620SE +/- 0.10, N = 3SE +/- 0.12, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 914.1114.0516.4614.0216.1013.891. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

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 BenchmarkXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3M6M9M12M15M117899701172904411786147118295891171729111730468

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 StencilXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1224364860SE +/- 0.16, N = 3SE +/- 0.19, N = 3SE +/- 0.41, N = 3SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.10, N = 337.9737.2942.6836.9452.4151.411. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On918273645SE +/- 0.26, N = 3SE +/- 0.13, N = 3SE +/- 0.23, N = 3SE +/- 0.23, N = 3SE +/- 0.28, N = 3SE +/- 0.20, N = 338.9338.7134.3738.9133.9538.411. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

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 LavaMDXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On4080120160200SE +/- 0.63, N = 3SE +/- 0.38, N = 3SE +/- 0.28, N = 3SE +/- 0.83, N = 3SE +/- 0.22, N = 3SE +/- 0.16, N = 31451451821451821421. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.32, N = 3SE +/- 0.59, N = 393.3696.19122.9793.56120.9790.861. (CXX) g++ options: -O2 -lOpenCL

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: 1Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.00, N = 2SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 2SE +/- 0.00, N = 399.7099.7099.7099.7099.7099.701. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On80160240320400SE +/- 60.31, N = 12SE +/- 60.31, N = 12SE +/- 57.57, N = 13SE +/- 60.31, N = 12SE +/- 56.86, N = 12SE +/- 57.57, N = 133003003153003673151. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On140280420560700SE +/- 99.30, N = 12SE +/- 99.17, N = 12SE +/- 100.60, N = 12SE +/- 96.15, N = 13SE +/- 94.10, N = 13SE +/- 89.28, N = 135575565015275796311. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On110220330440550SE +/- 113.32, N = 12SE +/- 113.25, N = 12SE +/- 113.29, N = 12SE +/- 113.41, N = 12SE +/- 113.70, N = 12SE +/- 108.54, N = 134594594594604614901. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.1.3Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10Xen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On130260390520650SE +/- 113.32, N = 12SE +/- 113.32, N = 12SE +/- 113.32, N = 12SE +/- 113.36, N = 12SE +/- 100.49, N = 13SE +/- 113.68, N = 124594594594606064611. (CC) gcc options: -O3 -march=native -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 TimeXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2M4M6M8M10MSE +/- 38073.77, N = 3SE +/- 65830.14, N = 3SE +/- 54375.08, N = 3SE +/- 5564.05, N = 3SE +/- 25794.75, N = 3SE +/- 65514.13, N = 37695199757566161388837646829639490579447181. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

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 TestXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On4K8K12K16K20KSE +/- 219.26, N = 5SE +/- 154.08, N = 3SE +/- 8.29, N = 3SE +/- 258.16, N = 4SE +/- 4.62, N = 3SE +/- 30.37, N = 31447914963111901475311600166921. (CXX) g++ options: -pipe -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 CompileXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On50100150200250SE +/- 2.67, N = 3SE +/- 0.82, N = 3SE +/- 0.12, N = 3SE +/- 0.56, N = 3SE +/- 0.10, N = 3SE +/- 0.26, N = 31761752091721801481. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

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 CompressionXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On48121620SE +/- 0.47, N = 12SE +/- 0.22, N = 12SE +/- 0.59, N = 12SE +/- 0.44, N = 12SE +/- 0.61, N = 12SE +/- 0.45, N = 1213.8513.5417.9916.1717.5613.401. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

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 DepthXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2M4M6M8M10MSE +/- 59084.00, N = 3SE +/- 53799.85, N = 3SE +/- 68984.01, N = 3SE +/- 24937.93, N = 3SE +/- 46411.46, N = 3SE +/- 85609.14, N = 3828600482572586334532814223463649428322819

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 SolveXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On90180270360450SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.02, N = 3SE +/- 0.14, N = 3SE +/- 0.02, N = 32922924262924252921. (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 CompileXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On90180270360450SE +/- 2.04, N = 3SE +/- 2.46, N = 3SE +/- 2.17, N = 3SE +/- 1.98, N = 3SE +/- 1.63, N = 3SE +/- 1.65, N = 3328330404328329271

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 EncodeXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, 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 = 311.0011.0011.0210.9911.2511.221. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

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: RotateXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.33, N = 31211211221221431431. (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: SharpenXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On13263952655454525455571. (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: ResizingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.33, N = 31111111101111211221. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread

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 EncodingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On510152025SE +/- 0.38, N = 12SE +/- 0.20, N = 3SE +/- 0.11, N = 3SE +/- 0.28, N = 3SE +/- 0.36, N = 12SE +/- 0.45, N = 1219.0419.2712.1016.7215.1419.981. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

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 EncodingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On3691215SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 39.299.297.999.248.129.331. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

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 MappingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.09, N = 3SE +/- 0.32, N = 3SE +/- 0.02, N = 3SE +/- 0.48, N = 3SE +/- 0.12, N = 3SE +/- 0.87, N = 31381371121371141391. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++

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-OnlyXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OnBaremetal, SMT On60012001800240030002987301030052875

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 SecondsXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On110220330440550SE +/- 4.78, N = 12SE +/- 7.78, N = 12SE +/- 6.58, N = 12SE +/- 14.31, N = 10SE +/- 3.03, N = 3SE +/- 5.04, N = 34853662172325105051. (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 SecondsXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On140280420560700SE +/- 4.45, N = 3SE +/- 5.62, N = 12SE +/- 5.13, N = 12SE +/- 16.79, N = 12SE +/- 9.84, N = 3SE +/- 8.75, N = 35494633243496276171. (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 SecondsXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On150300450600750SE +/- 0.95, N = 3SE +/- 0.65, N = 3SE +/- 1.68, N = 3SE +/- 2.75, N = 3SE +/- 2.24, N = 3SE +/- 0.37, N = 37017027037077097021. (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: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On20406080100SE +/- 0.32, N = 3SE +/- 0.33, N = 3SE +/- 1.09, N = 3SE +/- 0.49, N = 3SE +/- 0.48, N = 3SE +/- 0.40, N = 3SE +/- 0.43, N = 366.3366.6372.5765.5366.3766.4075.07

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 SecondsXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On2004006008001000SE +/- 0.03, N = 3SE +/- 0.58, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.23, N = 3SE +/- 0.08, N = 38208238258258218211. (CC) gcc options: -O3 -march=native -lm

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: AddXen dom0, patched, gran=core , SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On8K16K24K32K40KSE +/- 115.71, N = 3SE +/- 15.94, N = 3SE +/- 34.52, N = 3SE +/- 37.12, N = 3SE +/- 152.78, N = 314769176921752236330359201. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetXen dom0, patched, gran=core , SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On12K24K36K48K60KSE +/- 88.46, N = 3SE +/- 30.63, N = 3SE +/- 69.50, N = 3SE +/- 145.73, N = 3SE +/- 222.95, N = 325724289862827457763580821. (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: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.15, N = 3SE +/- 0.10, N = 3SE +/- 0.67, N = 3SE +/- 0.20, N = 3SE +/- 0.27, N = 3SE +/- 0.03, N = 3SE +/- 0.76, N = 368.4368.00129.0068.8768.2768.5776.97

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: SetXen dom0, patched, gran=core , SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On8K16K24K32K40KSE +/- 110.08, N = 3SE +/- 29.90, N = 3SE +/- 24.17, N = 3SE +/- 117.26, N = 3SE +/- 402.08, N = 314815176991750036186353291. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AppendXen dom0, patched, gran=core , SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On8K16K24K32K40KSE +/- 295.99, N = 3SE +/- 31.75, N = 3SE +/- 11.17, N = 3SE +/- 45.44, N = 3SE +/- 69.14, N = 315224181951809737934381731. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: DeleteXen dom0, patched, gran=core , SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On12K24K36K48K60KSE +/- 435.57, N = 3SE +/- 154.11, N = 3SE +/- 173.82, N = 3SE +/- 41.16, N = 3SE +/- 123.42, N = 324461286132780556546569661. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: ReplaceXen dom0, patched, gran=core , SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On8K16K24K32K40KSE +/- 186.52, N = 8SE +/- 24.79, N = 3SE +/- 16.09, N = 3SE +/- 180.83, N = 3SE +/- 248.19, N = 315091183331815037987379461. (CC) gcc options: -O2 -lm -rdynamic

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 ServingXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On4K8K12K16K20KSE +/- 17.20, N = 3SE +/- 45.37, N = 3SE +/- 73.38, N = 3SE +/- 12.19, N = 3SE +/- 47.32, N = 3SE +/- 24.15, N = 38171843711538871616948133001. (CC) gcc options: -shared -fPIC -O2 -pthread

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 SuiteXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On70K140K210K280K350KSE +/- 286.88, N = 3SE +/- 1226.79, N = 3SE +/- 628.37, N = 3SE +/- 1679.01, N = 3SE +/- 501.93, N = 3SE +/- 1563.53, N = 3336603338919338527338297337756339271

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 Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.36, N = 3SE +/- 0.26, N = 3SE +/- 0.15, N = 3SE +/- 0.31, N = 3SE +/- 0.43, N = 3SE +/- 0.72, N = 368.2068.17129.0068.3368.9068.0377.57

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: LPOPXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On400K800K1200K1600K2000KSE +/- 3054.36, N = 3SE +/- 17269.25, N = 3SE +/- 7826.58, N = 3SE +/- 2775.16, N = 3SE +/- 8671.51, N = 3SE +/- 87843.72, N = 99311191465247911157928522173318910141621. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On300K600K900K1200K1500KSE +/- 3020.57, N = 3SE +/- 3058.95, N = 3SE +/- 13312.85, N = 3SE +/- 13407.60, N = 3SE +/- 18341.98, N = 3SE +/- 5146.73, N = 31176948118158311488571161303132443013164071. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On200K400K600K800K1000KSE +/- 25358.17, N = 12SE +/- 7097.12, N = 3SE +/- 8957.50, N = 3SE +/- 17000.65, N = 3SE +/- 19623.07, N = 3SE +/- 10223.12, N = 38000088616908880198770729722849815651. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On300K600K900K1200K1500KSE +/- 70226.10, N = 12SE +/- 5660.93, N = 3SE +/- 9768.13, N = 3SE +/- 16910.25, N = 3SE +/- 22583.29, N = 6SE +/- 23230.65, N = 41104108140717513340681304223163289215065461. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On200K400K600K800K1000KSE +/- 41800.86, N = 12SE +/- 3354.82, N = 3SE +/- 4712.57, N = 3SE +/- 8416.83, N = 3SE +/- 5030.92, N = 3SE +/- 8428.48, N = 3880096102741910246341038198114246611469131. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

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 InsertionsXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On30060090012001500SE +/- 7.39, N = 9SE +/- 7.05, N = 9SE +/- 14.97, N = 3SE +/- 3.86, N = 3SE +/- 52.84, N = 9SE +/- 12.10, N = 9SE +/- 11.09, N = 934534214663404463543221. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread

Optcarrot

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

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On1326395265SE +/- 0.43, N = 4SE +/- 0.10, N = 4SE +/- 0.21, N = 4SE +/- 0.37, N = 4SE +/- 0.19, N = 4SE +/- 0.63, N = 458.6858.9458.4358.4458.2258.831. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]

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: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off7K14K21K28K35KSE +/- 33.33, N = 3SE +/- 384.42, N = 3SE +/- 208.17, N = 3SE +/- 100.00, N = 3SE +/- 120.19, N = 3172331676732600173001700017033

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.43, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.21, N = 3SE +/- 0.12, N = 366.0066.67128.0067.0066.2366.6076.70

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off6K12K18K24K30KSE +/- 116.40, N = 8SE +/- 864.49, N = 11SE +/- 417.61, N = 5SE +/- 66.67, N = 3SE +/- 66.67, N = 3256382484529480100001006710467

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.58, N = 3SE +/- 3.76, N = 10SE +/- 7.58, N = 12SE +/- 0.15, N = 3SE +/- 0.18, N = 3SE +/- 0.23, N = 3SE +/- 0.39, N = 3101.0098.00128.5538.8338.8340.3372.07

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off3K6K9K12K15KSE +/- 57.74, N = 3SE +/- 33.33, N = 3SE +/- 300.00, N = 3SE +/- 66.67, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3120001216710600128331276714833

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.09, N = 3SE +/- 0.38, N = 3SE +/- 0.46, N = 3SE +/- 0.44, N = 3SE +/- 0.07, N = 3SE +/- 1.20, N = 368.2767.80129.0067.6767.9767.7776.57

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off7K14K21K28K35KSE +/- 88.19, N = 3SE +/- 57.74, N = 3SE +/- 120.19, N = 3SE +/- 366.67, N = 3SE +/- 416.33, N = 3SE +/- 352.77, N = 3172671720032533167331680016667

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 0.90, N = 3SE +/- 4.17, N = 12SE +/- 8.00, N = 12SE +/- 0.26, N = 3SE +/- 0.62, N = 3SE +/- 0.57, N = 3SE +/- 0.40, N = 3101.1094.18128.7238.7739.6740.6071.80

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.orgMB/s, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 6.85, N = 9SE +/- 6.32, N = 12SE +/- 6.70, N = 12SE +/- 0.49, N = 3SE +/- 0.26, N = 3SE +/- 0.47, N = 3SE +/- 0.75, N = 394.6390.63133.6440.4040.8342.5772.60

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT Off7K14K21K28K35KSE +/- 120.19, N = 3SE +/- 230.94, N = 3SE +/- 670.46, N = 12SE +/- 166.67, N = 3SE +/- 120.19, N = 3258672570031217100001016710567

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 WriteXen dom0, patched, gran=core , SMT OnXen dom0, patched, gran=core, SMT OnXen dom0, patched, gran=thread, SMT OnXen dom0, vanilla, SMT OffXen dom0, vanilla, SMT OnBaremetal, SMT OffBaremetal, SMT On306090120150SE +/- 1.86, N = 12SE +/- 0.43, N = 3SE +/- 0.91, N = 3SE +/- 2.21, N = 12SE +/- 2.50, N = 12SE +/- 1.43, N = 5SE +/- 2.57, N = 12125.35134.7250.48106.81107.3796.59106.001. (CC) gcc options: -pthread -laio

217 Results Shown

Flexible IO Tester:
  Rand Write - POSIX AIO - No - No - 16KB - Default Test Directory
  Seq Write - Sync - No - No - 512KB - Default Test Directory
  Seq Write - Sync - Yes - No - 4MB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Rand Write - Sync - No - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4KB - Default Test Directory
  Rand Read - Sync - Yes - No - 4KB - Default Test Directory
  Rand Read - Sync - Yes - No - 4MB - Default Test Directory
  Rand Read - Sync - No - No - 16KB - Default Test Directory
  Rand Read - Sync - No - No - 4MB - Default Test Directory
  Rand Read - Sync - No - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 512KB - Default Test Directory
  Rand Write - Sync - No - No - 4MB - Default Test Directory
  Seq Write - Sync - Yes - No - 512KB - Default Test Directory
  Rand Read - Sync - No - No - 512KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4MB - Default Test Directory
  Rand Read - Sync - Yes - No - 16KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Rand Write - Sync - No - No - 16KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 16KB - Default Test Directory
  Rand Write - Sync - Yes - No - 4KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 16KB - Default Test Directory
  Rand Write - Sync - Yes - No - 4MB - Default Test Directory
  Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory
  Rand Read - Sync - Yes - No - 512KB - Default Test Directory
  Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Rand Write - Sync - No - No - 512KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 512KB - Default Test Directory
  Rand Write - Sync - Yes - No - 16KB - Default Test Directory
  Rand Write - POSIX AIO - No - No - 512KB - Default Test Directory
  Rand Write - Sync - Yes - No - 512KB - Default Test Directory
  Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directory
  Seq Read - Sync - No - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - Sync - No - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - Sync - No - No - 4MB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Rand Read - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory
  Rand Read - Linux AIO - No - No - 4MB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4MB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 4MB - Default Test Directory
  Rand Read - Linux AIO - No - No - 512KB - Default Test Directory
  Seq Read - Sync - No - No - 16KB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 512KB - Default Test Directory
  Seq Read - Sync - Yes - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 16KB - Default Test Directory
  Seq Read - Sync - Yes - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directory
  Seq Read - Sync - Yes - No - 4MB - Default Test Directory
  Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Write - Sync - No - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 512KB - Default Test Directory
  Seq Write - Sync - No - No - 4KB - Default Test Directory
  Seq Write - Sync - Yes - No - 16KB - Default Test Directory
  Seq Write - Sync - No - No - 4MB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directory
  Rand Read - Linux AIO - No - No - 16KB - Default Test Directory
  Rand Write - Linux AIO - Yes - No - 16KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directory
  Rand Write - Linux AIO - Yes - No - 512KB - Default Test Directory
  Rand Read - POSIX AIO - No - No - 16KB - Default Test Directory
Go Benchmarks
Flexible IO Tester:
  Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4MB - Default Test Directory
  Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 16KB - Default Test Directory
  Rand Write - Linux AIO - No - No - 4MB - Default Test Directory
  Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory
  Rand Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 16KB - Default Test Directory
  Rand Write - POSIX AIO - No - No - 4MB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Read - Sync - No - No - 512KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Read - Sync - Yes - No - 16KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 4MB - Default Test Directory
  Seq Write - Sync - No - No - 16KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Write - Sync - Yes - No - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 512KB - Default Test Directory
  Seq Write - Sync - Yes - No - 4KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 512KB - Default Test Directory
  Seq Read - Linux AIO - No - No - 4KB - Default Test Directory
Go Benchmarks
Threaded I/O Tester:
  Rand Write - 32MB - 16
  Rand Read - 32MB - 16
  Rand Write - 32MB - 4
Go Benchmarks
Threaded I/O Tester:
  Rand Read - 32MB - 4
  Read - 32MB - 16
  Write - 32MB - 4
Flexible IO Tester:
  Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directory
  Seq Read - Sync - No - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory
Compile Bench:
  Compile
  Read Compiled Tree
Flexible IO Tester
Threaded I/O Tester
Flexible IO Tester
Threaded I/O Tester
Flexible IO Tester
Threaded I/O Tester
Flexible IO Tester:
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory
Threaded I/O Tester
Compile Bench
Threaded I/O Tester
Flexible IO Tester
Threaded I/O Tester:
  Rand Write - 32MB - 8
  Read - 32MB - 4
  Rand Write - 32MB - 32
  Write - 32MB - 16
Hackbench
Threaded I/O Tester
Hackbench:
  4 - Thread
  8 - Thread
  1 - Process
  16 - Thread
  4 - Process
  8 - Process
  16 - Process
Stress-NG:
  Bsearch
  Forking
  Hsearch
  Lsearch
Flexible IO Tester
Stress-NG:
  Tsearch
  CPU Stress
  Semaphores
  Memory Copying
  Socket Activity
  Context Switching
  Glibc C String Functions
  Glibc Qsort Data Sorting
  System V Message Passing
Sockperf:
  Throughput
  Latency Ping Pong
  Latency Under Load
RAMspeed SMP
Stream
CacheBench:
  Read
  Write
  Read / Modify / Write
Timed HMMer Search
Numpy Benchmark
Parboil:
  OpenMP Stencil
  OpenMP MRI Gridding
Rodinia:
  OpenMP LavaMD
  OpenMP CFD Solver
iPerf:
  192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 1
  192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 5
  192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 5
  192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 10
  192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 10
Stockfish
7-Zip Compression
Timed PHP Compilation
Parallel BZIP2 Compression
asmFish
m-queens
Timed Linux Kernel Compilation
VP9 libvpx Encoding
GraphicsMagick:
  Rotate
  Sharpen
  Resizing
x264
x265
TTSIOD 3D Renderer
Blender
Netperf:
  192.168.0.30 - TCP Request Response - 10 Seconds
  192.168.0.30 - UDP Request Response - 10 Seconds
  192.168.0.30 - TCP Stream - Client To Server - 10 Seconds
Flexible IO Tester
Netperf
Memcached mcperf:
  Add
  Get
Flexible IO Tester
Memcached mcperf:
  Set
  Append
  Delete
  Replace
Apache Benchmark
PHPBench
Flexible IO Tester
Redis:
  LPOP
  SADD
  LPUSH
  GET
  SET
SQLite
Optcarrot
Flexible IO Tester:
  Seq Read - Sync - Yes - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - No - No - 512KB - Default Test Directory
  Seq Write - Sync - Yes - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 16KB - Default Test Directory
  Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 512KB - Default Test Directory
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directory
  Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory
  Seq Write - Linux AIO - Yes - No - 512KB - Default Test Directory
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory
AIO-Stress