Baremetal, SMT On Processor: Intel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.5-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Notes: Scaling Governor: acpi-cpufreq performancePython Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable
Baremetal, SMT Off Changed Processor to Intel Xeon W3530 @ 2.79GHz (4 Cores) .
Security Change: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled
Xen dom0, vanilla, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads) , Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Xen dom0, vanilla, SMT Off Changed Processor to Intel Xeon W3530 (1 Core / 4 Threads) .
Xen dom0, patched, gran=thread, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads) , Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 3 x 2048 MB DDR3-1333MT/s HMT325U7BFR8A-H9 , Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB (500/500MHz) , Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server, Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: btrfs, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/var,subvolid=258Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Xen dom0, patched, gran=core, SMT On Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Xen dom0, patched, gran=core , SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB , Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB , Audio: Analog Devices AD1984A , Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Context Switching Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 400K 800K 1200K 1600K 2000K SE +/- 1307.78, N = 3 SE +/- 572.41, N = 3 SE +/- 669.26, N = 3 SE +/- 435.68, N = 3 SE +/- 3551.21, N = 3 SE +/- 9461.37, N = 3 459296 334689 452470 454336 1657146 1438229 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Context Switching Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300K 600K 900K 1200K 1500K Min: 457362 / Avg: 459295.77 / Max: 461787.86 Min: 333934.98 / Avg: 334689.49 / Max: 335812.4 Min: 451150.34 / Avg: 452470.2 / Max: 453323.02 Min: 453512.36 / Avg: 454336.06 / Max: 454994.05 Min: 1651182.34 / Avg: 1657146.27 / Max: 1663468.42 Min: 1422036.86 / Avg: 1438228.72 / Max: 1454805.25 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 53.46, N = 3 SE +/- 73.05, N = 3 SE +/- 95.18, N = 3 SE +/- 42.97, N = 3 SE +/- 107.88, N = 3 SE +/- 168.36, N = 3 6700 5354 6828 6689 24703 19539 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K Min: 6645.15 / Avg: 6699.76 / Max: 6806.68 Min: 5278.98 / Avg: 5353.5 / Max: 5499.6 Min: 6716.47 / Avg: 6828.33 / Max: 7017.66 Min: 6617.48 / Avg: 6688.91 / Max: 6766 Min: 24540.45 / Avg: 24703.02 / Max: 24907.16 Min: 19314.91 / Avg: 19538.59 / Max: 19868.39 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Hackbench This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 50 100 150 200 250 SE +/- 0.89, N = 3 SE +/- 0.70, N = 3 SE +/- 0.96, N = 3 SE +/- 0.74, N = 3 SE +/- 0.02, N = 3 SE +/- 0.12, N = 3 144.24 208.00 145.36 146.81 49.69 66.53 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 40 80 120 160 200 Min: 143.29 / Avg: 144.24 / Max: 146.02 Min: 207.19 / Avg: 208 / Max: 209.4 Min: 144.21 / Avg: 145.36 / Max: 147.26 Min: 145.6 / Avg: 146.81 / Max: 148.15 Min: 49.65 / Avg: 49.69 / Max: 49.73 Min: 66.29 / Avg: 66.53 / Max: 66.72 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.54, N = 3 SE +/- 0.36, N = 3 SE +/- 0.16, N = 3 SE +/- 0.01, N = 3 SE +/- 0.14, N = 3 64.51 99.53 65.46 64.10 24.20 31.70 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 63.95 / Avg: 64.51 / Max: 65.08 Min: 98.48 / Avg: 99.53 / Max: 100.26 Min: 65.06 / Avg: 65.46 / Max: 66.17 Min: 63.8 / Avg: 64.1 / Max: 64.34 Min: 24.19 / Avg: 24.2 / Max: 24.22 Min: 31.45 / Avg: 31.7 / Max: 31.92 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.37, N = 3 SE +/- 0.37, N = 3 SE +/- 0.13, N = 3 SE +/- 0.29, N = 3 SE +/- 0.40, N = 3 SE +/- 0.05, N = 3 67.67 99.25 67.72 66.93 26.02 32.84 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 67.01 / Avg: 67.67 / Max: 68.27 Min: 98.52 / Avg: 99.25 / Max: 99.63 Min: 67.46 / Avg: 67.72 / Max: 67.88 Min: 66.58 / Avg: 66.93 / Max: 67.5 Min: 25.21 / Avg: 26.02 / Max: 26.42 Min: 32.78 / Avg: 32.84 / Max: 32.94 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6 12 18 24 30 SE +/- 0.07, N = 3 SE +/- 0.36, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.01, N = 3 SE +/- 0.09, N = 10 15.74 23.61 15.82 15.96 6.28 7.96 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6 12 18 24 30 Min: 15.61 / Avg: 15.74 / Max: 15.83 Min: 22.9 / Avg: 23.61 / Max: 24.01 Min: 15.79 / Avg: 15.82 / Max: 15.84 Min: 15.83 / Avg: 15.96 / Max: 16.07 Min: 6.26 / Avg: 6.28 / Max: 6.29 Min: 7.8 / Avg: 7.96 / Max: 8.7 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6 12 18 24 30 SE +/- 0.03, N = 3 SE +/- 0.14, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.06, N = 3 16.30 24.71 16.57 16.45 6.82 8.24 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6 12 18 24 30 Min: 16.24 / Avg: 16.3 / Max: 16.33 Min: 24.47 / Avg: 24.71 / Max: 24.95 Min: 16.51 / Avg: 16.57 / Max: 16.61 Min: 16.41 / Avg: 16.45 / Max: 16.51 Min: 6.65 / Avg: 6.82 / Max: 6.92 Min: 8.14 / Avg: 8.24 / Max: 8.34 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 80 160 240 320 400 SE +/- 4.12, N = 9 SE +/- 4.79, N = 9 SE +/- 0.91, N = 3 SE +/- 3.15, N = 3 SE +/- 0.08, N = 3 SE +/- 0.80, N = 3 299 386 304 302 107 134 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 70 140 210 280 350 Min: 270.49 / Avg: 299.43 / Max: 309.86 Min: 360.97 / Avg: 385.56 / Max: 408.03 Min: 302.39 / Avg: 304.07 / Max: 305.52 Min: 296.63 / Avg: 302.39 / Max: 307.49 Min: 107.27 / Avg: 107.39 / Max: 107.54 Min: 132.88 / Avg: 133.9 / Max: 135.48 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 40 80 120 160 200 SE +/- 0.97, N = 3 SE +/- 0.63, N = 3 SE +/- 1.27, N = 3 SE +/- 0.54, N = 3 SE +/- 0.11, N = 3 SE +/- 0.19, N = 3 138.09 177.99 142.61 144.96 51.09 68.60 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 136.34 / Avg: 138.09 / Max: 139.71 Min: 176.94 / Avg: 177.99 / Max: 179.11 Min: 140.34 / Avg: 142.61 / Max: 144.73 Min: 143.91 / Avg: 144.96 / Max: 145.65 Min: 50.89 / Avg: 51.09 / Max: 51.28 Min: 68.27 / Avg: 68.6 / Max: 68.92 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 80 160 240 320 400 SE +/- 2.40, N = 3 SE +/- 3.47, N = 3 SE +/- 1.35, N = 3 SE +/- 1.33, N = 3 SE +/- 0.48, N = 3 SE +/- 0.46, N = 3 301 359 301 301 107 135 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 60 120 180 240 300 Min: 295.88 / Avg: 300.52 / Max: 303.94 Min: 354.49 / Avg: 359.47 / Max: 366.15 Min: 298.31 / Avg: 300.55 / Max: 302.99 Min: 298.34 / Avg: 300.99 / Max: 302.5 Min: 105.92 / Avg: 106.81 / Max: 107.55 Min: 134.69 / Avg: 135.49 / Max: 136.3 1. (CC) gcc options: -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.62, N = 3 SE +/- 0.26, N = 3 SE +/- 8.00, N = 12 SE +/- 4.17, N = 12 SE +/- 0.90, N = 3 SE +/- 0.40, N = 3 SE +/- 0.57, N = 3 39.67 38.77 128.72 94.18 101.10 71.80 40.60
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 38.9 / Avg: 39.67 / Max: 40.9 Min: 38.3 / Avg: 38.77 / Max: 39.2 Min: 81.9 / Avg: 128.72 / Max: 147 Min: 63.4 / Avg: 94.18 / Max: 102 Min: 99.3 / Avg: 101.1 / Max: 102 Min: 71.1 / Avg: 71.8 / Max: 72.5 Min: 39.8 / Avg: 40.6 / Max: 41.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.18, N = 3 SE +/- 0.15, N = 3 SE +/- 7.58, N = 12 SE +/- 3.76, N = 10 SE +/- 0.58, N = 3 SE +/- 0.39, N = 3 SE +/- 0.23, N = 3 38.83 38.83 128.55 98.00 101.00 72.07 40.33
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 38.5 / Avg: 38.83 / Max: 39.1 Min: 38.6 / Avg: 38.83 / Max: 39.1 Min: 84.7 / Avg: 128.55 / Max: 148 Min: 64 / Avg: 97.8 / Max: 102 Min: 100 / Avg: 101 / Max: 102 Min: 71.3 / Avg: 72.07 / Max: 72.6 Min: 39.9 / Avg: 40.33 / Max: 40.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.75, N = 3 SE +/- 0.12, N = 3 SE +/- 7.62, N = 12 SE +/- 0.98, N = 3 SE +/- 3.00, N = 12 SE +/- 0.68, N = 3 40.20 38.80 128.34 99.57 100.00 67.55 40.93
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 39.4 / Avg: 40.2 / Max: 41.7 Min: 38.6 / Avg: 38.8 / Max: 39 Min: 83.6 / Avg: 128.34 / Max: 146 Min: 97.7 / Avg: 99.57 / Max: 101 Min: 44.8 / Avg: 67.55 / Max: 73 Min: 40.2 / Avg: 40.93 / Max: 42.3
Sockperf This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 SE +/- 0.05, N = 5 SE +/- 0.02, N = 5 SE +/- 0.03, N = 5 SE +/- 0.36, N = 20 SE +/- 0.06, N = 5 SE +/- 0.01, N = 5 15.08 14.83 15.62 20.21 6.37 6.25 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result Confidence
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 Min: 14.93 / Avg: 15.08 / Max: 15.23 Min: 14.75 / Avg: 14.83 / Max: 14.87 Min: 15.52 / Avg: 15.62 / Max: 15.71 Min: 18.22 / Avg: 20.21 / Max: 22.37 Min: 6.25 / Avg: 6.37 / Max: 6.59 Min: 6.23 / Avg: 6.25 / Max: 6.26 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 166.67, N = 3 SE +/- 670.46, N = 12 SE +/- 230.94, N = 3 SE +/- 120.19, N = 3 SE +/- 120.19, N = 3 10167 10000 31217 25700 25867 10567
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K Min: 10000 / Avg: 10166.67 / Max: 10500 Min: 25600 / Avg: 31216.67 / Max: 34100 Min: 25300 / Avg: 25700 / Max: 26100 Min: 25700 / Avg: 25866.67 / Max: 26100 Min: 10400 / Avg: 10566.67 / Max: 10800
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 150.00, N = 2 SE +/- 150.00, N = 2 SE +/- 552.31, N = 12 SE +/- 878.96, N = 11 SE +/- 92.58, N = 8 SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 10350 10250 31933 24973 25850 18267 10367
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 10200 / Avg: 10350 / Max: 10500 Min: 10100 / Avg: 10250 / Max: 10400 Min: 27700 / Avg: 31933.33 / Max: 34400 Min: 16200 / Avg: 24972.73 / Max: 26100 Min: 25500 / Avg: 25850 / Max: 26200 Min: 18100 / Avg: 18266.67 / Max: 18400 Min: 10300 / Avg: 10366.67 / Max: 10400
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 66.67, N = 3 SE +/- 88.19, N = 3 SE +/- 177.03, N = 8 SE +/- 1727.39, N = 9 SE +/- 458.26, N = 3 SE +/- 218.58, N = 3 10500 10133 31167 25775 23900 10900 10733
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K Min: 10000 / Avg: 10133.33 / Max: 10200 Min: 31000 / Avg: 31166.67 / Max: 31300 Min: 25000 / Avg: 25775 / Max: 26200 Min: 10100 / Avg: 23900 / Max: 25900 Min: 10000 / Avg: 10900 / Max: 11500 Min: 10300 / Avg: 10733.33 / Max: 11000
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K SE +/- 66.67, N = 3 SE +/- 417.61, N = 5 SE +/- 864.49, N = 11 SE +/- 116.40, N = 8 SE +/- 66.67, N = 3 10067 10000 29480 24845 25638 10467
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K Min: 10000 / Avg: 10066.67 / Max: 10200 Min: 28500 / Avg: 29480 / Max: 30900 Min: 16300 / Avg: 24845.45 / Max: 26200 Min: 25000 / Avg: 25637.5 / Max: 25900 Min: 10400 / Avg: 10466.67 / Max: 10600
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K SE +/- 33.33, N = 3 SE +/- 371.18, N = 3 SE +/- 75.00, N = 8 SE +/- 81.83, N = 8 SE +/- 100.00, N = 3 10933 10100 27833 25375 25175 10700
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K Min: 10900 / Avg: 10933.33 / Max: 11000 Min: 27100 / Avg: 27833.33 / Max: 28300 Min: 25000 / Avg: 25375 / Max: 25600 Min: 24900 / Avg: 25175 / Max: 25400 Min: 10500 / Avg: 10700 / Max: 10800
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 500 1000 1500 2000 2500 SE +/- 10.31, N = 3 SE +/- 12.05, N = 3 SE +/- 16.46, N = 8 SE +/- 19.72, N = 3 SE +/- 10.01, N = 3 SE +/- 107.14, N = 12 1349 939 1363 1322 2290 2547 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 400 800 1200 1600 2000 Min: 1335.26 / Avg: 1349.14 / Max: 1369.29 Min: 915.68 / Avg: 939.36 / Max: 955.11 Min: 1320.37 / Avg: 1363.34 / Max: 1475.16 Min: 1287.61 / Avg: 1322.49 / Max: 1355.86 Min: 2270.61 / Avg: 2290.17 / Max: 2303.62 Min: 2120.07 / Avg: 2547.19 / Max: 3317.23 1. (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.
Result
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Under Load Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 SE +/- 0.22, N = 5 SE +/- 0.21, N = 5 SE +/- 0.19, N = 10 SE +/- 0.33, N = 20 SE +/- 0.10, N = 20 SE +/- 0.08, N = 5 16.65 16.32 17.64 20.82 8.12 7.73 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result Confidence
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Under Load Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 Min: 16.03 / Avg: 16.65 / Max: 17.27 Min: 15.94 / Avg: 16.32 / Max: 16.98 Min: 16.87 / Avg: 17.64 / Max: 18.92 Min: 18.9 / Avg: 20.82 / Max: 25.31 Min: 7.39 / Avg: 8.12 / Max: 8.9 Min: 7.57 / Avg: 7.73 / Max: 8.03 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.44, N = 3 SE +/- 0.21, N = 3 SE +/- 1.02, N = 11 SE +/- 0.62, N = 3 SE +/- 0.03, N = 3 SE +/- 4.62, N = 12 SE +/- 0.40, N = 3 46.33 45.80 26.04 50.03 48.87 69.33 43.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 45.8 / Avg: 46.33 / Max: 47.2 Min: 45.5 / Avg: 45.8 / Max: 46.2 Min: 15.9 / Avg: 26.04 / Max: 27.8 Min: 48.8 / Avg: 50.03 / Max: 50.7 Min: 48.8 / Avg: 48.87 / Max: 48.9 Min: 50.7 / Avg: 69.33 / Max: 84.4 Min: 42.9 / Avg: 43.7 / Max: 44.1
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 392.99, N = 3 SE +/- 32.39, N = 8 SE +/- 1708.64, N = 9 SE +/- 88.19, N = 3 SE +/- 152.75, N = 3 10100 10000 25367 25463 23667 11567 10500
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K Min: 24600 / Avg: 25366.67 / Max: 25900 Min: 25300 / Avg: 25462.5 / Max: 25600 Min: 10000 / Avg: 23666.67 / Max: 25500 Min: 11400 / Avg: 11566.67 / Max: 11700 Min: 10300 / Avg: 10500 / Max: 10800
Memcached mcperf This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8K 16K 24K 32K 40K SE +/- 16.09, N = 3 SE +/- 24.79, N = 3 SE +/- 186.52, N = 8 SE +/- 248.19, N = 3 SE +/- 180.83, N = 3 18150 18333 15091 37946 37987 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K Min: 18119.1 / Avg: 18150.4 / Max: 18172.5 Min: 18303.1 / Avg: 18332.77 / Max: 18382 Min: 14320.8 / Avg: 15091.44 / Max: 15887.6 Min: 37450.2 / Avg: 37945.7 / Max: 38218.9 Min: 37752.1 / Avg: 37987.13 / Max: 38342.7 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Append Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8K 16K 24K 32K 40K SE +/- 11.17, N = 3 SE +/- 31.75, N = 3 SE +/- 295.99, N = 3 SE +/- 69.14, N = 3 SE +/- 45.44, N = 3 18097 18195 15224 38173 37934 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Append Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K Min: 18078.7 / Avg: 18096.57 / Max: 18117.1 Min: 18135 / Avg: 18194.67 / Max: 18243.3 Min: 14713.8 / Avg: 15223.97 / Max: 15739.1 Min: 38069 / Avg: 38172.77 / Max: 38303.8 Min: 37869.6 / Avg: 37933.8 / Max: 38021.6 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8K 16K 24K 32K 40K SE +/- 34.52, N = 3 SE +/- 15.94, N = 3 SE +/- 115.71, N = 3 SE +/- 152.78, N = 3 SE +/- 37.12, N = 3 17522 17692 14769 35920 36330 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 17456 / Avg: 17521.7 / Max: 17572.9 Min: 17665.8 / Avg: 17691.9 / Max: 17720.8 Min: 14567.4 / Avg: 14769 / Max: 14968.2 Min: 35740.4 / Avg: 35920.13 / Max: 36224 Min: 36272.4 / Avg: 36330.3 / Max: 36399.5 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8K 16K 24K 32K 40K SE +/- 24.17, N = 3 SE +/- 29.90, N = 3 SE +/- 110.08, N = 3 SE +/- 402.08, N = 3 SE +/- 117.26, N = 3 17500 17699 14815 35329 36186 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 17458.4 / Avg: 17499.5 / Max: 17542.1 Min: 17666.7 / Avg: 17698.87 / Max: 17758.6 Min: 14609.5 / Avg: 14815.37 / Max: 14985.9 Min: 34546.3 / Avg: 35329.07 / Max: 35880 Min: 36003.2 / Avg: 36186.17 / Max: 36404.7 1. (CC) gcc options: -O2 -lm -rdynamic
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Semaphores Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 62962.36, N = 5 SE +/- 19820.08, N = 3 SE +/- 18110.01, N = 3 SE +/- 10678.87, N = 3 SE +/- 7343.60, N = 3 SE +/- 98097.44, N = 3 4168488 3243215 4448708 4335787 6044741 7910494 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Semaphores Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.4M 2.8M 4.2M 5.6M 7M Min: 3952852.96 / Avg: 4168487.95 / Max: 4292958.26 Min: 3207299.8 / Avg: 3243214.64 / Max: 3275701.33 Min: 4423084.99 / Avg: 4448707.64 / Max: 4483689.37 Min: 4318781.98 / Avg: 4335787.13 / Max: 4355480.49 Min: 6031198.93 / Avg: 6044740.99 / Max: 6056435.93 Min: 7804356.72 / Avg: 7910493.77 / Max: 8106462.68 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.55, N = 3 SE +/- 0.98, N = 3 SE +/- 5.70, N = 12 SE +/- 1.00, N = 12 SE +/- 1.09, N = 10 SE +/- 0.43, N = 3 SE +/- 0.65, N = 3 50.47 50.40 118.22 100.88 100.36 55.93 51.97
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 49.6 / Avg: 50.47 / Max: 51.5 Min: 49 / Avg: 50.4 / Max: 52.3 Min: 91.5 / Avg: 118.22 / Max: 147 Min: 96.9 / Avg: 100.88 / Max: 111 Min: 97.9 / Avg: 100.36 / Max: 110 Min: 55.1 / Avg: 55.93 / Max: 56.5 Min: 51 / Avg: 51.97 / Max: 53.2
Memcached mcperf This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Delete Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12K 24K 36K 48K 60K SE +/- 173.82, N = 3 SE +/- 154.11, N = 3 SE +/- 435.57, N = 3 SE +/- 123.42, N = 3 SE +/- 41.16, N = 3 27805 28613 24461 56966 56546 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Delete Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10K 20K 30K 40K 50K Min: 27528.7 / Avg: 27804.8 / Max: 28125.8 Min: 28411.4 / Avg: 28613.27 / Max: 28915.9 Min: 23748.4 / Avg: 24460.83 / Max: 25251.2 Min: 56786.9 / Avg: 56966.43 / Max: 57202.9 Min: 56469.7 / Avg: 56546.17 / Max: 56610.8 1. (CC) gcc options: -O2 -lm -rdynamic
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.
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 1.33, N = 9 SE +/- 0.81, N = 3 SE +/- 2.32, N = 4 SE +/- 2.46, N = 9 SE +/- 1.05, N = 3 SE +/- 1.28, N = 9 67.62 65.98 149.48 96.66 69.15 66.43
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 59.07 / Avg: 67.62 / Max: 71.5 Min: 64.41 / Avg: 65.98 / Max: 67.1 Min: 146.07 / Avg: 149.48 / Max: 156.2 Min: 88.93 / Avg: 96.66 / Max: 113.06 Min: 67.66 / Avg: 69.15 / Max: 71.17 Min: 57.7 / Avg: 66.43 / Max: 69.92
Memcached mcperf This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12K 24K 36K 48K 60K SE +/- 69.50, N = 3 SE +/- 30.63, N = 3 SE +/- 88.46, N = 3 SE +/- 222.95, N = 3 SE +/- 145.73, N = 3 28274 28986 25724 58082 57763 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10K 20K 30K 40K 50K Min: 28135.1 / Avg: 28274.07 / Max: 28346.1 Min: 28945 / Avg: 28986.27 / Max: 29046.1 Min: 25604 / Avg: 25724.47 / Max: 25896.9 Min: 57657.7 / Avg: 58081.83 / Max: 58413.1 Min: 57606.1 / Avg: 57763.03 / Max: 58054.2 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.79, N = 4 SE +/- 0.61, N = 7 SE +/- 4.22, N = 12 SE +/- 1.00, N = 12 SE +/- 0.86, N = 3 SE +/- 0.91, N = 3 SE +/- 0.70, N = 5 47.73 46.93 103.69 61.51 61.63 53.77 48.44
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 45.7 / Avg: 47.73 / Max: 49.3 Min: 45.5 / Avg: 46.93 / Max: 50.4 Min: 87 / Avg: 103.69 / Max: 136 Min: 50.7 / Avg: 61.51 / Max: 63.2 Min: 60 / Avg: 61.63 / Max: 62.9 Min: 52.4 / Avg: 53.77 / Max: 55.5 Min: 47 / Avg: 48.44 / Max: 51.1
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.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 12.19, N = 3 SE +/- 73.38, N = 3 SE +/- 45.37, N = 3 SE +/- 17.20, N = 3 SE +/- 24.15, N = 3 SE +/- 47.32, N = 3 8716 11538 8437 8171 13300 16948 1. (CC) gcc options: -shared -fPIC -O2 -pthread
Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 8691.17 / Avg: 8715.55 / Max: 8727.82 Min: 11412.92 / Avg: 11538.26 / Max: 11667.04 Min: 8355.15 / Avg: 8437.33 / Max: 8511.73 Min: 8152.39 / Avg: 8170.72 / Max: 8205.09 Min: 13255.48 / Avg: 13300.23 / Max: 13338.36 Min: 16853.34 / Avg: 16947.97 / Max: 16996.33 1. (CC) gcc options: -shared -fPIC -O2 -pthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.76, N = 3 SE +/- 0.42, N = 3 SE +/- 0.98, N = 11 SE +/- 2.57, N = 12 SE +/- 0.83, N = 3 SE +/- 0.15, N = 3 SE +/- 0.65, N = 5 46.03 44.10 25.96 52.31 49.17 50.90 42.28
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 44.6 / Avg: 46.03 / Max: 47.2 Min: 43.3 / Avg: 44.1 / Max: 44.7 Min: 16.2 / Avg: 25.96 / Max: 27.5 Min: 47.6 / Avg: 52.31 / Max: 79.8 Min: 48.1 / Avg: 49.17 / Max: 50.8 Min: 50.7 / Avg: 50.9 / Max: 51.2 Min: 40.8 / Avg: 42.28 / Max: 44.5
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 333.33, N = 3 SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 66.67, N = 3 16333 17267 32767 17100 17367 17067
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 16000 / Avg: 16333.33 / Max: 17000 Min: 17100 / Avg: 17266.67 / Max: 17400 Min: 32700 / Avg: 32766.67 / Max: 32800 Min: 17300 / Avg: 17366.67 / Max: 17400 Min: 17000 / Avg: 17066.67 / Max: 17200
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.26, N = 3 SE +/- 0.41, N = 3 SE +/- 0.33, N = 3 SE +/- 0.12, N = 3 SE +/- 0.18, N = 3 SE +/- 0.17, N = 3 SE +/- 0.03, N = 3 66.37 67.03 131.00 67.57 67.47 77.93 67.63
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 65.9 / Avg: 66.37 / Max: 66.8 Min: 66.3 / Avg: 67.03 / Max: 67.7 Min: 130 / Avg: 130.67 / Max: 131 Min: 67.4 / Avg: 67.57 / Max: 67.8 Min: 67.2 / Avg: 67.47 / Max: 67.8 Min: 77.6 / Avg: 77.93 / Max: 78.1 Min: 67.6 / Avg: 67.63 / Max: 67.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.87, N = 3 SE +/- 0.30, N = 3 SE +/- 0.33, N = 3 SE +/- 0.23, N = 3 SE +/- 0.26, N = 3 SE +/- 0.15, N = 3 SE +/- 0.33, N = 3 65.90 66.80 130.00 66.87 66.70 76.40 66.47
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 64.2 / Avg: 65.9 / Max: 67.1 Min: 66.2 / Avg: 66.8 / Max: 67.1 Min: 129 / Avg: 129.67 / Max: 130 Min: 66.4 / Avg: 66.87 / Max: 67.1 Min: 66.2 / Avg: 66.7 / Max: 67.1 Min: 76.2 / Avg: 76.4 / Max: 76.7 Min: 66 / Avg: 66.47 / Max: 67.1
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.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.2385 0.477 0.7155 0.954 1.1925 SE +/- 0.01, N = 6 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 9 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.54 0.67 1.06 0.69 0.68 0.73 0.71 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.51 / Avg: 0.54 / Max: 0.56 Min: 0.66 / Avg: 0.67 / Max: 0.68 Min: 1.05 / Avg: 1.06 / Max: 1.07 Min: 0.57 / Avg: 0.69 / Max: 0.75 Min: 0.68 / Avg: 0.68 / Max: 0.68 Min: 0.71 / Avg: 0.73 / Max: 0.75 Min: 0.7 / Avg: 0.71 / Max: 0.73 1. (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.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 416.33, N = 3 SE +/- 366.67, N = 3 SE +/- 120.19, N = 3 SE +/- 57.74, N = 3 SE +/- 88.19, N = 3 SE +/- 352.77, N = 3 16800 16733 32533 17200 17267 16667
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 16000 / Avg: 16800 / Max: 17400 Min: 16000 / Avg: 16733.33 / Max: 17100 Min: 32300 / Avg: 32533.33 / Max: 32700 Min: 17100 / Avg: 17200 / Max: 17300 Min: 17100 / Avg: 17266.67 / Max: 17400 Min: 16000 / Avg: 16666.67 / Max: 17200
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 100.00, N = 3 SE +/- 208.17, N = 3 SE +/- 384.42, N = 3 SE +/- 33.33, N = 3 SE +/- 120.19, N = 3 17000 17300 32600 16767 17233 17033
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 17100 / Avg: 17300 / Max: 17400 Min: 32200 / Avg: 32600 / Max: 32900 Min: 16000 / Avg: 16766.67 / Max: 17200 Min: 17200 / Avg: 17233.33 / Max: 17300 Min: 16800 / Avg: 17033.33 / Max: 17200
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.26, N = 3 SE +/- 0.40, N = 3 SE +/- 1.53, N = 3 SE +/- 0.17, N = 3 SE +/- 0.12, N = 3 SE +/- 1.17, N = 3 SE +/- 0.65, N = 3 68.70 68.40 132.00 68.90 67.90 77.50 68.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 68.3 / Avg: 68.7 / Max: 69.2 Min: 68 / Avg: 68.4 / Max: 69.2 Min: 129 / Avg: 132 / Max: 134 Min: 68.6 / Avg: 68.9 / Max: 69.2 Min: 67.7 / Avg: 67.9 / Max: 68.1 Min: 75.3 / Avg: 77.5 / Max: 79.3 Min: 67 / Avg: 68.23 / Max: 69.2
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.22, N = 3 SE +/- 0.15, N = 3 SE +/- 1.33, N = 3 SE +/- 0.77, N = 12 SE +/- 0.12, N = 3 SE +/- 0.15, N = 3 SE +/- 0.03, N = 3 66.97 67.40 129.00 66.72 67.40 77.50 66.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.7 / Avg: 66.97 / Max: 67.4 Min: 67.1 / Avg: 67.4 / Max: 67.6 Min: 126 / Avg: 128.67 / Max: 130 Min: 58.3 / Avg: 66.72 / Max: 67.8 Min: 67.2 / Avg: 67.4 / Max: 67.6 Min: 77.2 / Avg: 77.5 / Max: 77.7 Min: 66.3 / Avg: 66.37 / Max: 66.4
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.09, N = 3 SE +/- 0.06, N = 3 SE +/- 0.43, N = 3 SE +/- 0.12, N = 3 SE +/- 0.21, N = 3 66.23 67.00 128.00 66.67 66.00 76.70 66.60
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.1 / Avg: 66.23 / Max: 66.4 Min: 66.9 / Avg: 67 / Max: 67.1 Min: 65.8 / Avg: 66.67 / Max: 67.1 Min: 76.5 / Avg: 76.7 / Max: 76.9 Min: 66.3 / Avg: 66.6 / Max: 67
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 145.30, N = 3 SE +/- 88.19, N = 3 17333 17367 32800 16933 17100 19733 17300
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 17300 / Avg: 17333.33 / Max: 17400 Min: 17300 / Avg: 17366.67 / Max: 17400 Min: 32600 / Avg: 32800 / Max: 32900 Min: 16700 / Avg: 16933.33 / Max: 17200 Min: 19600 / Avg: 19733.33 / Max: 19900
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.29, N = 3 SE +/- 0.33, N = 3 SE +/- 0.37, N = 3 SE +/- 0.10, N = 3 SE +/- 0.35, N = 3 SE +/- 0.25, N = 3 67.23 67.33 128.00 66.73 67.70 77.33 66.80
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.7 / Avg: 67.23 / Max: 67.7 Min: 66.7 / Avg: 67.33 / Max: 67.8 Min: 66 / Avg: 66.73 / Max: 67.2 Min: 67.5 / Avg: 67.7 / Max: 67.8 Min: 76.7 / Avg: 77.33 / Max: 77.9 Min: 66.5 / Avg: 66.8 / Max: 67.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.32, N = 3 SE +/- 0.32, N = 3 SE +/- 0.58, N = 3 SE +/- 0.12, N = 3 SE +/- 0.48, N = 3 SE +/- 0.37, N = 3 SE +/- 0.03, N = 3 67.27 67.27 130.00 67.53 67.17 77.27 67.63
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.7 / Avg: 67.27 / Max: 67.8 Min: 66.7 / Avg: 67.27 / Max: 67.8 Min: 129 / Avg: 130 / Max: 131 Min: 67.3 / Avg: 67.53 / Max: 67.7 Min: 66.2 / Avg: 67.17 / Max: 67.7 Min: 76.9 / Avg: 77.27 / Max: 78 Min: 67.6 / Avg: 67.63 / Max: 67.7
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.
Result
OpenBenchmarking.org Transaction Rate Per Second, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 140 280 420 560 700 SE +/- 16.79, N = 12 SE +/- 5.13, N = 12 SE +/- 5.62, N = 12 SE +/- 4.45, N = 3 SE +/- 8.75, N = 3 SE +/- 9.84, N = 3 349 324 463 549 617 627 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Transaction Rate Per Second, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 Min: 291.07 / Avg: 349.28 / Max: 471.18 Min: 283.08 / Avg: 324.08 / Max: 354.67 Min: 432.98 / Avg: 463.14 / Max: 497.28 Min: 541.39 / Avg: 549.28 / Max: 556.78 Min: 603.09 / Avg: 616.82 / Max: 633.09 Min: 607.79 / Avg: 627.26 / Max: 639.49 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.17, N = 3 SE +/- 0.21, N = 3 SE +/- 0.33, N = 3 SE +/- 0.48, N = 3 SE +/- 0.12, N = 3 SE +/- 0.12, N = 3 SE +/- 0.35, N = 3 66.50 67.30 128.00 66.93 67.30 77.73 66.40
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.2 / Avg: 66.5 / Max: 66.8 Min: 66.9 / Avg: 67.3 / Max: 67.6 Min: 127 / Avg: 127.67 / Max: 128 Min: 66 / Avg: 66.93 / Max: 67.6 Min: 67.1 / Avg: 67.3 / Max: 67.5 Min: 77.5 / Avg: 77.73 / Max: 77.9 Min: 65.8 / Avg: 66.4 / Max: 67
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.15, N = 3 SE +/- 0.12, N = 3 SE +/- 0.58, N = 3 SE +/- 0.27, N = 3 SE +/- 0.32, N = 3 SE +/- 0.33, N = 3 SE +/- 0.09, N = 3 67.70 67.80 128.00 67.27 67.40 77.07 67.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 67.4 / Avg: 67.7 / Max: 67.9 Min: 67.6 / Avg: 67.8 / Max: 68 Min: 127 / Avg: 128 / Max: 129 Min: 66.9 / Avg: 67.27 / Max: 67.8 Min: 66.8 / Avg: 67.4 / Max: 67.9 Min: 76.6 / Avg: 77.07 / Max: 77.7 Min: 67.4 / Avg: 67.57 / Max: 67.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.51, N = 3 SE +/- 0.34, N = 3 SE +/- 0.64, N = 3 SE +/- 0.06, N = 3 SE +/- 0.32, N = 3 SE +/- 0.47, N = 3 66.60 67.17 128.00 66.20 67.30 77.80 67.20
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 65.9 / Avg: 66.6 / Max: 67.6 Min: 66.5 / Avg: 67.17 / Max: 67.6 Min: 65 / Avg: 66.2 / Max: 67.2 Min: 67.2 / Avg: 67.3 / Max: 67.4 Min: 77.3 / Avg: 77.8 / Max: 78.4 Min: 66.3 / Avg: 67.2 / Max: 67.9
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 176.38, N = 3 SE +/- 66.67, N = 3 SE +/- 57.74, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 115.47, N = 3 16967 17233 32700 17200 17067 19867 17000
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 16700 / Avg: 16966.67 / Max: 17300 Min: 17100 / Avg: 17233.33 / Max: 17300 Min: 32600 / Avg: 32700 / Max: 32800 Min: 17100 / Avg: 17200 / Max: 17300 Min: 17000 / Avg: 17066.67 / Max: 17100 Min: 19800 / Avg: 19866.67 / Max: 19900 Min: 16800 / Avg: 17000 / Max: 17200
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.00, N = 3 SE +/- 0.32, N = 3 SE +/- 0.06, N = 3 SE +/- 0.47, N = 3 SE +/- 0.12, N = 3 66.20 66.27 127.00 66.90 66.00 76.63 66.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.2 / Avg: 66.2 / Max: 66.2 Min: 65.9 / Avg: 66.27 / Max: 66.9 Min: 66.8 / Avg: 66.9 / Max: 67 Min: 75.7 / Avg: 76.63 / Max: 77.1 Min: 66 / Avg: 66.23 / Max: 66.4
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.30, N = 3 SE +/- 0.30, N = 3 SE +/- 0.67, N = 3 SE +/- 0.37, N = 3 SE +/- 0.39, N = 3 SE +/- 0.72, N = 3 SE +/- 0.15, N = 3 66.33 66.33 127.00 66.63 66.57 74.87 66.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 65.9 / Avg: 66.33 / Max: 66.9 Min: 65.9 / Avg: 66.33 / Max: 66.9 Min: 126 / Avg: 127.33 / Max: 128 Min: 65.9 / Avg: 66.63 / Max: 67.1 Min: 65.8 / Avg: 66.57 / Max: 67.1 Min: 74.1 / Avg: 74.87 / Max: 76.3 Min: 66.4 / Avg: 66.7 / Max: 66.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.34, N = 3 SE +/- 0.33, N = 3 SE +/- 1.33, N = 3 SE +/- 0.46, N = 3 SE +/- 0.23, N = 3 SE +/- 0.27, N = 3 SE +/- 0.15, N = 3 66.43 66.93 127.00 66.90 66.67 76.57 66.90
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66 / Avg: 66.43 / Max: 67.1 Min: 66.6 / Avg: 66.93 / Max: 67.6 Min: 124 / Avg: 126.67 / Max: 128 Min: 66.3 / Avg: 66.9 / Max: 67.8 Min: 66.3 / Avg: 66.67 / Max: 67.1 Min: 76.2 / Avg: 76.57 / Max: 77.1 Min: 66.6 / Avg: 66.9 / Max: 67.1
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.26, N = 3 SE +/- 0.12, N = 3 SE +/- 0.88, N = 3 SE +/- 0.17, N = 3 SE +/- 0.38, N = 3 SE +/- 0.46, N = 3 SE +/- 0.28, N = 3 67.10 66.47 127.00 66.83 66.87 76.90 66.93
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.6 / Avg: 67.1 / Max: 67.5 Min: 66.3 / Avg: 66.47 / Max: 66.7 Min: 125 / Avg: 126.67 / Max: 128 Min: 66.5 / Avg: 66.83 / Max: 67 Min: 66.2 / Avg: 66.87 / Max: 67.5 Min: 76.1 / Avg: 76.9 / Max: 77.7 Min: 66.6 / Avg: 66.93 / Max: 67.5
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7K 14K 21K 28K 35K SE +/- 57.74, N = 3 SE +/- 88.19, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 17200 17067 32600 17133 17167 19767 17133
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K Min: 17100 / Avg: 17200 / Max: 17300 Min: 16900 / Avg: 17066.67 / Max: 17200 Min: 32500 / Avg: 32600 / Max: 32700 Min: 17100 / Avg: 17133.33 / Max: 17200 Min: 17100 / Avg: 17166.67 / Max: 17200 Min: 19600 / Avg: 19766.67 / Max: 19900 Min: 17100 / Avg: 17133.33 / Max: 17200
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.44, N = 3 SE +/- 0.46, N = 3 SE +/- 0.38, N = 3 SE +/- 0.09, N = 3 SE +/- 1.20, N = 3 SE +/- 0.07, N = 3 67.97 67.67 129.00 67.80 68.27 76.57 67.77
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 67.1 / Avg: 67.97 / Max: 68.5 Min: 66.9 / Avg: 67.67 / Max: 68.5 Min: 67.2 / Avg: 67.8 / Max: 68.5 Min: 68.1 / Avg: 68.27 / Max: 68.4 Min: 74.2 / Avg: 76.57 / Max: 78.1 Min: 67.7 / Avg: 67.77 / Max: 67.9
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPOP Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 400K 800K 1200K 1600K 2000K SE +/- 2775.16, N = 3 SE +/- 7826.58, N = 3 SE +/- 17269.25, N = 3 SE +/- 3054.36, N = 3 SE +/- 87843.72, N = 9 SE +/- 8671.51, N = 3 928522 911157 1465247 931119 1014162 1733189 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPOP Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300K 600K 900K 1200K 1500K Min: 924214.38 / Avg: 928521.67 / Max: 933706.81 Min: 899280.56 / Avg: 911157.23 / Max: 925925.88 Min: 1443001.38 / Avg: 1465246.71 / Max: 1499250.38 Min: 927643.81 / Avg: 931118.66 / Max: 937207.12 Min: 768639.5 / Avg: 1014161.74 / Max: 1655629.25 Min: 1718213 / Avg: 1733188.91 / Max: 1748251.62 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.13, N = 3 SE +/- 0.56, N = 3 SE +/- 0.67, N = 3 SE +/- 0.07, N = 3 SE +/- 0.29, N = 3 SE +/- 0.31, N = 3 SE +/- 0.24, N = 3 67.43 66.83 127.00 66.93 67.20 77.30 67.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 67.3 / Avg: 67.43 / Max: 67.7 Min: 66 / Avg: 66.83 / Max: 67.9 Min: 126 / Avg: 127.33 / Max: 128 Min: 66.8 / Avg: 66.93 / Max: 67 Min: 66.7 / Avg: 67.2 / Max: 67.7 Min: 76.7 / Avg: 77.3 / Max: 77.7 Min: 66.9 / Avg: 67.37 / Max: 67.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.27, N = 3 SE +/- 0.20, N = 3 SE +/- 0.67, N = 3 SE +/- 0.10, N = 3 SE +/- 0.15, N = 3 SE +/- 0.76, N = 3 SE +/- 0.03, N = 3 68.27 68.87 129.00 68.00 68.43 76.97 68.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 68 / Avg: 68.27 / Max: 68.8 Min: 68.5 / Avg: 68.87 / Max: 69.2 Min: 128 / Avg: 129.33 / Max: 130 Min: 67.9 / Avg: 68 / Max: 68.2 Min: 68.2 / Avg: 68.43 / Max: 68.7 Min: 75.8 / Avg: 76.97 / Max: 78.4 Min: 68.5 / Avg: 68.57 / Max: 68.6
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.31, N = 3 SE +/- 0.15, N = 3 SE +/- 0.26, N = 3 SE +/- 0.36, N = 3 SE +/- 0.72, N = 3 SE +/- 0.43, N = 3 68.90 68.33 129.00 68.17 68.20 77.57 68.03
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 68.3 / Avg: 68.9 / Max: 69.3 Min: 68.1 / Avg: 68.33 / Max: 68.6 Min: 67.7 / Avg: 68.17 / Max: 68.6 Min: 67.5 / Avg: 68.2 / Max: 68.7 Min: 76.7 / Avg: 77.57 / Max: 79 Min: 67.3 / Avg: 68.03 / Max: 68.8
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.40, N = 3 SE +/- 0.54, N = 3 SE +/- 0.88, N = 3 SE +/- 0.70, N = 3 SE +/- 0.38, N = 3 SE +/- 0.42, N = 3 SE +/- 0.88, N = 3 75.40 75.47 141.00 74.83 74.70 85.80 75.77
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 74.9 / Avg: 75.4 / Max: 76.2 Min: 74.7 / Avg: 75.47 / Max: 76.5 Min: 139 / Avg: 140.67 / Max: 142 Min: 73.9 / Avg: 74.83 / Max: 76.2 Min: 74 / Avg: 74.7 / Max: 75.3 Min: 85 / Avg: 85.8 / Max: 86.4 Min: 74 / Avg: 75.77 / Max: 76.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.31, N = 3 SE +/- 0.23, N = 3 SE +/- 2.00, N = 3 SE +/- 0.21, N = 3 SE +/- 0.32, N = 3 SE +/- 1.29, N = 3 SE +/- 0.25, N = 3 67.60 67.07 125.00 67.30 66.50 73.37 67.00
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 67 / Avg: 67.6 / Max: 68 Min: 66.7 / Avg: 67.07 / Max: 67.5 Min: 121 / Avg: 125 / Max: 127 Min: 66.9 / Avg: 67.3 / Max: 67.6 Min: 66 / Avg: 66.5 / Max: 67.1 Min: 71.4 / Avg: 73.37 / Max: 75.8 Min: 66.5 / Avg: 67 / Max: 67.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 0.12, N = 3 SE +/- 0.43, N = 3 SE +/- 0.32, N = 3 SE +/- 0.09, N = 3 SE +/- 0.26, N = 3 77.13 77.47 141.00 76.83 75.93 86.87 77.40
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 76.5 / Avg: 77.13 / Max: 77.6 Min: 77.3 / Avg: 77.47 / Max: 77.7 Min: 76 / Avg: 76.83 / Max: 77.4 Min: 75.4 / Avg: 75.93 / Max: 76.5 Min: 86.7 / Avg: 86.87 / Max: 87 Min: 77 / Avg: 77.4 / Max: 77.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.25, N = 3 SE +/- 0.18, N = 3 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 SE +/- 0.32, N = 3 SE +/- 0.39, N = 3 76.40 75.83 139.00 76.63 76.33 85.53 75.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 75.9 / Avg: 76.4 / Max: 76.7 Min: 75.5 / Avg: 75.83 / Max: 76.1 Min: 76.6 / Avg: 76.63 / Max: 76.7 Min: 75.8 / Avg: 76.33 / Max: 76.6 Min: 85 / Avg: 85.53 / Max: 86.1 Min: 74.7 / Avg: 75.23 / Max: 76
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.20, N = 3 SE +/- 0.36, N = 3 SE +/- 0.58, N = 3 SE +/- 0.26, N = 3 SE +/- 0.59, N = 3 SE +/- 0.47, N = 3 SE +/- 0.67, N = 10 63.10 63.90 110.00 60.00 64.37 69.80 60.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 62.7 / Avg: 63.1 / Max: 63.3 Min: 63.2 / Avg: 63.9 / Max: 64.4 Min: 109 / Avg: 110 / Max: 111 Min: 59.5 / Avg: 60 / Max: 60.4 Min: 63.5 / Avg: 64.37 / Max: 65.5 Min: 69.1 / Avg: 69.8 / Max: 70.7 Min: 57.8 / Avg: 60.37 / Max: 65.6
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.07, N = 3 SE +/- 0.21, N = 3 SE +/- 0.33, N = 3 SE +/- 0.75, N = 3 SE +/- 1.22, N = 3 SE +/- 0.38, N = 3 76.83 76.40 139.00 76.17 76.10 85.43 76.47
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 76.7 / Avg: 76.83 / Max: 76.9 Min: 76 / Avg: 76.4 / Max: 76.7 Min: 75.7 / Avg: 76.17 / Max: 76.8 Min: 74.6 / Avg: 76.1 / Max: 76.9 Min: 83 / Avg: 85.43 / Max: 86.8 Min: 75.7 / Avg: 76.47 / Max: 76.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.39, N = 3 SE +/- 0.21, N = 3 SE +/- 0.12, N = 3 SE +/- 0.12, N = 3 SE +/- 0.87, N = 3 SE +/- 0.42, N = 3 78.07 78.10 141.00 77.60 78.30 87.60 77.90
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 77.3 / Avg: 78.07 / Max: 78.6 Min: 77.8 / Avg: 78.1 / Max: 78.5 Min: 77.4 / Avg: 77.6 / Max: 77.8 Min: 78.1 / Avg: 78.3 / Max: 78.5 Min: 85.9 / Avg: 87.6 / Max: 88.8 Min: 77.3 / Avg: 77.9 / Max: 78.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.19, N = 3 SE +/- 0.17, N = 3 SE +/- 0.58, N = 3 SE +/- 0.35, N = 3 SE +/- 0.03, N = 3 SE +/- 0.68, N = 11 SE +/- 0.50, N = 3 59.27 59.20 105.00 59.20 59.43 65.67 59.00
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 58.9 / Avg: 59.27 / Max: 59.5 Min: 58.9 / Avg: 59.2 / Max: 59.5 Min: 104 / Avg: 105 / Max: 106 Min: 58.5 / Avg: 59.2 / Max: 59.6 Min: 59.4 / Avg: 59.43 / Max: 59.5 Min: 59.7 / Avg: 65.67 / Max: 67.6 Min: 58 / Avg: 59 / Max: 59.6
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.86, N = 5 SE +/- 0.19, N = 3 SE +/- 1.04, N = 3 SE +/- 0.35, N = 3 SE +/- 0.24, N = 3 SE +/- 1.31, N = 3 SE +/- 0.19, N = 3 57.14 59.17 101.50 58.97 59.17 65.40 59.17
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 53.9 / Avg: 57.14 / Max: 58.6 Min: 58.8 / Avg: 59.17 / Max: 59.4 Min: 99.5 / Avg: 101.5 / Max: 103 Min: 58.4 / Avg: 58.97 / Max: 59.6 Min: 58.7 / Avg: 59.17 / Max: 59.5 Min: 62.9 / Avg: 65.4 / Max: 67.3 Min: 58.8 / Avg: 59.17 / Max: 59.4
Sockperf This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 50K 100K 150K 200K 250K SE +/- 1258.83, N = 5 SE +/- 851.50, N = 5 SE +/- 1768.68, N = 5 SE +/- 4924.36, N = 20 SE +/- 2806.66, N = 6 SE +/- 307.96, N = 5 145019 147995 145565 123200 207707 216143 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result Confidence
OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 40K 80K 120K 160K 200K Min: 141964 / Avg: 145019.2 / Max: 149045 Min: 145582 / Avg: 147995 / Max: 150506 Min: 140822 / Avg: 145565.2 / Max: 151439 Min: 92524 / Avg: 123199.85 / Max: 153100 Min: 193979 / Avg: 207707.33 / Max: 212008 Min: 215270 / Avg: 216142.8 / Max: 217110 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.12, N = 3 SE +/- 0.38, N = 3 SE +/- 0.18, N = 3 SE +/- 0.32, N = 3 SE +/- 0.47, N = 3 SE +/- 0.42, N = 3 79.37 79.57 139.00 79.87 79.87 89.93 79.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 79.2 / Avg: 79.37 / Max: 79.6 Min: 78.9 / Avg: 79.57 / Max: 80.2 Min: 79.6 / Avg: 79.87 / Max: 80.2 Min: 79.3 / Avg: 79.87 / Max: 80.4 Min: 89 / Avg: 89.93 / Max: 90.4 Min: 78.9 / Avg: 79.7 / Max: 80.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.18, N = 3 SE +/- 0.23, N = 3 SE +/- 2.00, N = 3 SE +/- 0.55, N = 3 SE +/- 0.15, N = 3 SE +/- 0.35, N = 3 SE +/- 0.38, N = 3 66.87 67.23 117.00 67.00 67.70 72.80 67.13
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.6 / Avg: 66.87 / Max: 67.2 Min: 66.8 / Avg: 67.23 / Max: 67.6 Min: 113 / Avg: 117 / Max: 119 Min: 66.4 / Avg: 67 / Max: 68.1 Min: 67.4 / Avg: 67.7 / Max: 67.9 Min: 72.1 / Avg: 72.8 / Max: 73.2 Min: 66.5 / Avg: 67.13 / Max: 67.8
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.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.0328 2.0656 3.0984 4.1312 5.164 SE +/- 0.11, N = 9 SE +/- 0.07, N = 9 SE +/- 0.04, N = 6 SE +/- 0.08, N = 8 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 4.15 4.30 2.68 4.36 4.11 4.30 4.59 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 3.71 / Avg: 4.15 / Max: 4.48 Min: 3.91 / Avg: 4.3 / Max: 4.63 Min: 2.55 / Avg: 2.68 / Max: 2.79 Min: 4.04 / Avg: 4.36 / Max: 4.7 Min: 4.06 / Avg: 4.11 / Max: 4.22 Min: 4.27 / Avg: 4.3 / Max: 4.32 Min: 4.44 / Avg: 4.59 / Max: 4.73 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.79, N = 3 SE +/- 0.72, N = 3 SE +/- 0.45, N = 3 SE +/- 0.46, N = 3 SE +/- 0.70, N = 3 SE +/- 0.83, N = 4 SE +/- 0.80, N = 4 46.23 46.40 77.40 46.50 45.57 52.53 47.13
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 44.7 / Avg: 46.23 / Max: 47.3 Min: 45.4 / Avg: 46.4 / Max: 47.8 Min: 76.9 / Avg: 77.4 / Max: 78.3 Min: 45.6 / Avg: 46.5 / Max: 47.1 Min: 44.2 / Avg: 45.57 / Max: 46.5 Min: 51 / Avg: 52.53 / Max: 54.9 Min: 45.2 / Avg: 47.13 / Max: 48.9
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.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.00, N = 9 SE +/- 0.01, N = 6 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 0.32 0.49 0.36 0.53 0.52 0.50 0.54 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.3 / Avg: 0.32 / Max: 0.33 Min: 0.45 / Avg: 0.49 / Max: 0.52 Min: 0.36 / Avg: 0.36 / Max: 0.36 Min: 0.46 / Avg: 0.53 / Max: 0.58 Min: 0.51 / Avg: 0.52 / Max: 0.53 Min: 0.46 / Avg: 0.5 / Max: 0.53 Min: 0.53 / Avg: 0.54 / Max: 0.54 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.15, N = 3 SE +/- 0.85, N = 4 SE +/- 0.71, N = 3 SE +/- 0.70, N = 3 SE +/- 0.46, N = 3 SE +/- 0.27, N = 3 SE +/- 0.88, N = 5 57.47 56.88 95.97 57.83 59.33 61.67 57.08
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 55.2 / Avg: 57.47 / Max: 58.9 Min: 55 / Avg: 56.88 / Max: 59 Min: 94.9 / Avg: 95.97 / Max: 97.3 Min: 56.9 / Avg: 57.83 / Max: 59.2 Min: 58.5 / Avg: 59.33 / Max: 60.1 Min: 61.3 / Avg: 61.67 / Max: 62.2 Min: 54.8 / Avg: 57.08 / Max: 59.8
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.37, N = 3 SE +/- 0.21, N = 3 SE +/- 0.23, N = 3 SE +/- 0.18, N = 3 SE +/- 0.29, N = 3 SE +/- 0.24, N = 3 68.73 69.20 115.00 69.33 69.43 76.47 69.47
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 68 / Avg: 68.73 / Max: 69.2 Min: 68.9 / Avg: 69.2 / Max: 69.6 Min: 69.1 / Avg: 69.33 / Max: 69.8 Min: 69.1 / Avg: 69.43 / Max: 69.7 Min: 76 / Avg: 76.47 / Max: 77 Min: 69 / Avg: 69.47 / Max: 69.8
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.20, N = 3 SE +/- 0.26, N = 3 SE +/- 1.23, N = 3 SE +/- 0.12, N = 3 SE +/- 0.33, N = 3 SE +/- 0.79, N = 12 71.90 71.40 116.00 69.93 71.83 79.13 70.03
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 71.5 / Avg: 71.9 / Max: 72.1 Min: 71 / Avg: 71.4 / Max: 71.9 Min: 67.5 / Avg: 69.93 / Max: 71.4 Min: 71.6 / Avg: 71.83 / Max: 72 Min: 78.5 / Avg: 79.13 / Max: 79.6 Min: 62.8 / Avg: 70.03 / Max: 71.9
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K SE +/- 120.19, N = 3 SE +/- 88.19, N = 3 SE +/- 120.19, N = 3 SE +/- 351.19, N = 3 SE +/- 120.19, N = 3 SE +/- 305.51, N = 3 SE +/- 120.19, N = 3 17033 17067 27667 16700 16967 19200 17033
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K Min: 16800 / Avg: 17033.33 / Max: 17200 Min: 16900 / Avg: 17066.67 / Max: 17200 Min: 27500 / Avg: 27666.67 / Max: 27900 Min: 16000 / Avg: 16700 / Max: 17100 Min: 16800 / Avg: 16966.67 / Max: 17200 Min: 18600 / Avg: 19200 / Max: 19600 Min: 16800 / Avg: 17033.33 / Max: 17200
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.26, N = 3 SE +/- 0.15, N = 3 SE +/- 0.49, N = 3 SE +/- 1.13, N = 3 SE +/- 0.55, N = 3 66.77 66.60 108.00 66.57 66.23 75.03 66.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.6 / Avg: 66.77 / Max: 67.1 Min: 66.2 / Avg: 66.6 / Max: 67.1 Min: 66.3 / Avg: 66.57 / Max: 66.8 Min: 65.6 / Avg: 66.23 / Max: 67.2 Min: 72.8 / Avg: 75.03 / Max: 76.4 Min: 65.5 / Avg: 66.57 / Max: 67.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.42, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 SE +/- 0.20, N = 3 SE +/- 0.59, N = 3 SE +/- 0.31, N = 3 66.83 67.03 109.00 67.47 66.87 77.17 67.10
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66 / Avg: 66.83 / Max: 67.3 Min: 66.8 / Avg: 67.03 / Max: 67.2 Min: 67.3 / Avg: 67.47 / Max: 67.6 Min: 66.5 / Avg: 66.87 / Max: 67.2 Min: 76 / Avg: 77.17 / Max: 77.9 Min: 66.5 / Avg: 67.1 / Max: 67.5
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 6K 12K 18K 24K 30K SE +/- 88.19, N = 3 SE +/- 145.30, N = 3 SE +/- 173.21, N = 3 SE +/- 33.33, N = 3 SE +/- 202.76, N = 3 17100 17033 27233 16900 16867 16733
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K Min: 16900 / Avg: 17033.33 / Max: 17200 Min: 27000 / Avg: 27233.33 / Max: 27500 Min: 16600 / Avg: 16900 / Max: 17200 Min: 16800 / Avg: 16866.67 / Max: 16900 Min: 16400 / Avg: 16733.33 / Max: 17100
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200 400 600 800 1000 SE +/- 6.80, N = 3 SE +/- 1.20, N = 3 SE +/- 7.44, N = 3 SE +/- 6.39, N = 3 SE +/- 6.83, N = 3 SE +/- 5.31, N = 3 560 879 558 562 563 908 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 160 320 480 640 800 Min: 552.65 / Avg: 559.68 / Max: 573.28 Min: 876.21 / Avg: 878.6 / Max: 879.94 Min: 550.01 / Avg: 557.93 / Max: 572.8 Min: 554.87 / Avg: 561.55 / Max: 574.33 Min: 555.74 / Avg: 562.75 / Max: 576.41 Min: 903.06 / Avg: 908.45 / Max: 919.07 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.03, N = 12 SE +/- 0.90, N = 3 SE +/- 1.45, N = 3 SE +/- 0.71, N = 12 SE +/- 1.21, N = 3 SE +/- 0.43, N = 3 SE +/- 1.19, N = 3 66.32 65.60 105.00 67.66 65.50 70.97 64.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 58.7 / Avg: 66.32 / Max: 69.3 Min: 63.8 / Avg: 65.6 / Max: 66.6 Min: 102 / Avg: 104.67 / Max: 107 Min: 63 / Avg: 67.66 / Max: 69.7 Min: 63.2 / Avg: 65.5 / Max: 67.3 Min: 70.4 / Avg: 70.97 / Max: 71.8 Min: 62.8 / Avg: 64.7 / Max: 66.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.20, N = 3 SE +/- 0.42, N = 3 SE +/- 0.88, N = 3 SE +/- 0.13, N = 3 SE +/- 0.20, N = 3 SE +/- 0.44, N = 3 SE +/- 0.15, N = 3 67.00 66.83 108.00 67.07 67.10 76.70 67.27
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 66.6 / Avg: 67 / Max: 67.2 Min: 66 / Avg: 66.83 / Max: 67.3 Min: 106 / Avg: 107.67 / Max: 109 Min: 66.8 / Avg: 67.07 / Max: 67.2 Min: 66.7 / Avg: 67.1 / Max: 67.3 Min: 76 / Avg: 76.7 / Max: 77.5 Min: 67 / Avg: 67.27 / Max: 67.5
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.90, N = 12 SE +/- 0.71, N = 3 SE +/- 1.67, N = 3 SE +/- 0.33, N = 3 SE +/- 0.49, N = 3 SE +/- 0.38, N = 3 SE +/- 0.42, N = 3 67.96 66.87 106.00 66.97 67.40 71.50 66.30
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 61.2 / Avg: 67.96 / Max: 70.2 Min: 65.5 / Avg: 66.87 / Max: 67.9 Min: 104 / Avg: 105.67 / Max: 109 Min: 66.5 / Avg: 66.97 / Max: 67.6 Min: 66.6 / Avg: 67.4 / Max: 68.3 Min: 70.8 / Avg: 71.5 / Max: 72.1 Min: 65.5 / Avg: 66.3 / Max: 66.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.15, N = 3 SE +/- 0.09, N = 3 SE +/- 0.09, N = 3 SE +/- 0.10, N = 3 SE +/- 0.03, N = 3 SE +/- 0.44, N = 3 SE +/- 0.42, N = 3 38.03 38.17 33.73 37.80 38.53 48.87 50.90
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 37.8 / Avg: 38.03 / Max: 38.3 Min: 38 / Avg: 38.17 / Max: 38.3 Min: 33.6 / Avg: 33.73 / Max: 33.9 Min: 37.7 / Avg: 37.8 / Max: 38 Min: 38.5 / Avg: 38.53 / Max: 38.6 Min: 48 / Avg: 48.87 / Max: 49.4 Min: 50.3 / Avg: 50.9 / Max: 51.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.62, N = 3 SE +/- 0.30, N = 3 SE +/- 1.44, N = 12 SE +/- 0.38, N = 3 SE +/- 0.17, N = 3 SE +/- 0.40, N = 3 SE +/- 0.36, N = 3 70.17 70.70 108.00 70.77 70.73 77.80 70.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 69 / Avg: 70.17 / Max: 71.1 Min: 70.1 / Avg: 70.7 / Max: 71 Min: 102 / Avg: 107.5 / Max: 116 Min: 70 / Avg: 70.77 / Max: 71.2 Min: 70.4 / Avg: 70.73 / Max: 70.9 Min: 77 / Avg: 77.8 / Max: 78.2 Min: 70 / Avg: 70.7 / Max: 71.2
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.30, N = 3 SE +/- 0.15, N = 3 SE +/- 0.12, N = 3 SE +/- 0.17, N = 3 SE +/- 0.44, N = 3 SE +/- 0.74, N = 12 SE +/- 0.88, N = 12 37.90 37.90 31.70 38.10 37.87 43.92 47.68
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 37.3 / Avg: 37.9 / Max: 38.2 Min: 37.6 / Avg: 37.9 / Max: 38.1 Min: 31.5 / Avg: 31.7 / Max: 31.9 Min: 37.8 / Avg: 38.1 / Max: 38.4 Min: 37 / Avg: 37.87 / Max: 38.4 Min: 39.8 / Avg: 43.92 / Max: 47.5 Min: 42 / Avg: 47.68 / Max: 52.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.83, N = 3 SE +/- 3.65, N = 12 SE +/- 1.67, N = 4 SE +/- 0.74, N = 3 SE +/- 0.66, N = 3 SE +/- 1.36, N = 3 SE +/- 1.53, N = 12 93.63 66.60 97.38 98.90 97.57 100.17 89.01
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 92 / Avg: 93.63 / Max: 94.7 Min: 59.2 / Avg: 66.6 / Max: 93.8 Min: 94.1 / Avg: 97.38 / Max: 102 Min: 97.5 / Avg: 98.9 / Max: 100 Min: 96.4 / Avg: 97.57 / Max: 98.7 Min: 97.5 / Avg: 100.17 / Max: 102 Min: 72.8 / Avg: 89.01 / Max: 92.3
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.
Result
OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 258.16, N = 4 SE +/- 8.29, N = 3 SE +/- 154.08, N = 3 SE +/- 219.26, N = 5 SE +/- 30.37, N = 3 SE +/- 4.62, N = 3 14753 11190 14963 14479 16692 11600 1. (CXX) g++ options: -pipe -lpthread
Result Confidence
OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 14125 / Avg: 14752.75 / Max: 15317 Min: 11174 / Avg: 11190.33 / Max: 11201 Min: 14758 / Avg: 14963.33 / Max: 15265 Min: 13893 / Avg: 14479.4 / Max: 15007 Min: 16633 / Avg: 16692 / Max: 16734 Min: 11592 / Avg: 11600 / Max: 11608 1. (CXX) g++ options: -pipe -lpthread
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 90 180 270 360 450 SE +/- 1.98, N = 3 SE +/- 2.17, N = 3 SE +/- 2.46, N = 3 SE +/- 2.04, N = 3 SE +/- 1.65, N = 3 SE +/- 1.63, N = 3 328 404 330 328 271 329
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 70 140 210 280 350 Min: 325.01 / Avg: 327.62 / Max: 331.51 Min: 400.57 / Avg: 403.53 / Max: 407.76 Min: 327.35 / Avg: 329.89 / Max: 334.82 Min: 325.44 / Avg: 327.64 / Max: 331.72 Min: 268.79 / Avg: 270.5 / Max: 273.8 Min: 327.32 / Avg: 329.19 / Max: 332.44
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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.38, N = 3 SE +/- 0.21, N = 3 SE +/- 1.05, N = 3 SE +/- 0.10, N = 3 SE +/- 0.36, N = 3 SE +/- 0.82, N = 3 SE +/- 0.20, N = 3 46.90 46.80 69.30 47.50 47.10 50.87 47.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 46.3 / Avg: 46.9 / Max: 47.6 Min: 46.4 / Avg: 46.8 / Max: 47.1 Min: 68.2 / Avg: 69.3 / Max: 71.4 Min: 47.4 / Avg: 47.5 / Max: 47.7 Min: 46.6 / Avg: 47.1 / Max: 47.8 Min: 49.6 / Avg: 50.87 / Max: 52.4 Min: 47.5 / Avg: 47.7 / Max: 48.1
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300K 600K 900K 1200K 1500K SE +/- 16910.25, N = 3 SE +/- 9768.13, N = 3 SE +/- 5660.93, N = 3 SE +/- 70226.10, N = 12 SE +/- 23230.65, N = 4 SE +/- 22583.29, N = 6 1304223 1334068 1407175 1104108 1506546 1632892 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300K 600K 900K 1200K 1500K Min: 1272264.62 / Avg: 1304222.62 / Max: 1329787.25 Min: 1321003.88 / Avg: 1334068.34 / Max: 1353179.88 Min: 1400560.25 / Avg: 1407174.83 / Max: 1418439.75 Min: 821018 / Avg: 1104108.17 / Max: 1349527.62 Min: 1445086.75 / Avg: 1506546.03 / Max: 1552795 Min: 1564945.25 / Avg: 1632892.08 / Max: 1694915.38 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.2 Time To Solve Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 90 180 270 360 450 SE +/- 0.02, N = 3 SE +/- 0.19, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 292 426 292 292 292 425 1. (CXX) g++ options: -fopenmp -O2 -march=native
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.2 Time To Solve Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 80 160 240 320 400 Min: 292.38 / Avg: 292.41 / Max: 292.44 Min: 425.36 / Avg: 425.6 / Max: 425.97 Min: 292.33 / Avg: 292.44 / Max: 292.53 Min: 292.21 / Avg: 292.3 / Max: 292.36 Min: 291.88 / Avg: 291.9 / Max: 291.93 Min: 424.74 / Avg: 424.94 / Max: 425.22 1. (CXX) g++ options: -fopenmp -O2 -march=native
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.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 300.00, N = 3 SE +/- 33.33, N = 3 SE +/- 300.00, N = 3 SE +/- 33.33, N = 3 SE +/- 366.67, N = 3 SE +/- 100.00, N = 3 12300 12833 10300 12067 11367 14900 14800
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 12000 / Avg: 12300 / Max: 12900 Min: 12800 / Avg: 12833.33 / Max: 12900 Min: 10000 / Avg: 10300 / Max: 10900 Min: 12000 / Avg: 12066.67 / Max: 12100 Min: 11000 / Avg: 11366.67 / Max: 12100 Min: 14700 / Avg: 14900 / Max: 15000
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.13, N = 3 SE +/- 0.09, N = 3 SE +/- 0.59, N = 12 SE +/- 0.10, N = 3 SE +/- 0.18, N = 3 SE +/- 0.32, N = 3 SE +/- 0.12, N = 3 35.37 35.43 49.86 35.40 35.23 34.50 35.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 35.1 / Avg: 35.37 / Max: 35.5 Min: 35.3 / Avg: 35.43 / Max: 35.6 Min: 43.6 / Avg: 49.86 / Max: 51.2 Min: 35.3 / Avg: 35.4 / Max: 35.6 Min: 34.9 / Avg: 35.23 / Max: 35.5 Min: 33.9 / Avg: 34.5 / Max: 35 Min: 35 / Avg: 35.23 / Max: 35.4
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.09, N = 3 SE +/- 0.33, N = 3 SE +/- 0.06, N = 3 SE +/- 0.09, N = 3 SE +/- 0.21, N = 3 SE +/- 0.26, N = 3 SE +/- 0.18, N = 3 36.63 36.37 52.20 36.93 36.50 39.37 36.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 36.5 / Avg: 36.63 / Max: 36.8 Min: 35.9 / Avg: 36.37 / Max: 37 Min: 52.1 / Avg: 52.2 / Max: 52.3 Min: 36.8 / Avg: 36.93 / Max: 37.1 Min: 36.1 / Avg: 36.5 / Max: 36.8 Min: 38.9 / Avg: 39.37 / Max: 39.8 Min: 35.9 / Avg: 36.23 / Max: 36.5
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.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 9 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 SE +/- 0.01, N = 9 0.44 0.57 0.62 0.60 0.59 0.58 0.63 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.43 / Avg: 0.44 / Max: 0.46 Min: 0.56 / Avg: 0.57 / Max: 0.58 Min: 0.62 / Avg: 0.62 / Max: 0.63 Min: 0.54 / Avg: 0.6 / Max: 0.69 Min: 0.56 / Avg: 0.59 / Max: 0.62 Min: 0.56 / Avg: 0.58 / Max: 0.58 Min: 0.57 / Avg: 0.63 / Max: 0.66 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.37, N = 12 SE +/- 0.40, N = 3 SE +/- 0.60, N = 3 SE +/- 0.17, N = 3 SE +/- 0.27, N = 3 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 34.57 34.70 49.20 35.07 35.67 37.70 35.13
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 31.9 / Avg: 34.57 / Max: 35.4 Min: 34 / Avg: 34.7 / Max: 35.4 Min: 48 / Avg: 49.2 / Max: 49.8 Min: 34.9 / Avg: 35.07 / Max: 35.4 Min: 35.4 / Avg: 35.67 / Max: 36.2 Min: 36.9 / Avg: 37.7 / Max: 38.3 Min: 35 / Avg: 35.13 / Max: 35.2
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.38, N = 3 SE +/- 0.44, N = 3 SE +/- 0.19, N = 3 SE +/- 0.23, N = 3 SE +/- 0.30, N = 3 SE +/- 0.45, N = 3 SE +/- 0.15, N = 3 35.93 35.70 50.57 35.97 35.57 37.37 36.10
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 35.3 / Avg: 35.93 / Max: 36.6 Min: 35 / Avg: 35.7 / Max: 36.5 Min: 50.2 / Avg: 50.57 / Max: 50.8 Min: 35.5 / Avg: 35.97 / Max: 36.2 Min: 35 / Avg: 35.57 / Max: 36 Min: 36.5 / Avg: 37.37 / Max: 38 Min: 35.9 / Avg: 36.1 / Max: 36.4
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.14, N = 3 SE +/- 0.41, N = 3 SE +/- 0.19, N = 3 SE +/- 0.16, N = 3 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 36.94 42.68 37.29 37.97 51.41 52.41 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 Min: 36.67 / Avg: 36.94 / Max: 37.12 Min: 41.88 / Avg: 42.68 / Max: 43.24 Min: 36.94 / Avg: 37.29 / Max: 37.6 Min: 37.69 / Avg: 37.97 / Max: 38.25 Min: 51.21 / Avg: 51.41 / Max: 51.53 Min: 52.26 / Avg: 52.41 / Max: 52.6 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 50 100 150 200 250 SE +/- 0.56, N = 3 SE +/- 0.12, N = 3 SE +/- 0.82, N = 3 SE +/- 2.67, N = 3 SE +/- 0.26, N = 3 SE +/- 0.10, N = 3 172 209 175 176 148 180 1. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 40 80 120 160 200 Min: 171.38 / Avg: 172.47 / Max: 173.23 Min: 208.57 / Avg: 208.77 / Max: 208.98 Min: 173.6 / Avg: 174.55 / Max: 176.19 Min: 172.13 / Avg: 175.69 / Max: 180.91 Min: 147.37 / Avg: 147.88 / Max: 148.23 Min: 180.06 / Avg: 180.16 / Max: 180.36 1. (CC) gcc options: -O2 -pedantic -ldl -lz -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.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 66.67, N = 3 SE +/- 300.00, N = 3 SE +/- 33.33, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 12767 12833 10600 12167 12000 14833
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 12700 / Avg: 12766.67 / Max: 12800 Min: 12700 / Avg: 12833.33 / Max: 12900 Min: 10000 / Avg: 10600 / Max: 10900 Min: 12100 / Avg: 12166.67 / Max: 12200 Min: 11900 / Avg: 12000 / Max: 12100 Min: 14800 / Avg: 14833.33 / Max: 14900
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.12, N = 3 SE +/- 0.24, N = 3 SE +/- 0.18, N = 3 SE +/- 0.12, N = 3 SE +/- 0.62, N = 3 SE +/- 0.27, N = 3 SE +/- 0.19, N = 3 35.97 36.57 50.03 36.90 36.23 38.93 36.47
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 35.8 / Avg: 35.97 / Max: 36.2 Min: 36.1 / Avg: 36.57 / Max: 36.9 Min: 49.7 / Avg: 50.03 / Max: 50.3 Min: 36.7 / Avg: 36.9 / Max: 37.1 Min: 35 / Avg: 36.23 / Max: 36.9 Min: 38.4 / Avg: 38.93 / Max: 39.3 Min: 36.1 / Avg: 36.47 / Max: 36.7
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 400 800 1200 1600 2000 SE +/- 0.92, N = 3 SE +/- 2.69, N = 3 SE +/- 0.68, N = 3 SE +/- 1.06, N = 3 SE +/- 0.99, N = 3 SE +/- 1.77, N = 3 1846 1353 1863 1868 1849 1345 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300 600 900 1200 1500 Min: 1844.19 / Avg: 1845.98 / Max: 1847.22 Min: 1347.64 / Avg: 1352.61 / Max: 1356.88 Min: 1862.21 / Avg: 1863.13 / Max: 1864.47 Min: 1866.27 / Avg: 1868.23 / Max: 1869.93 Min: 1847.14 / Avg: 1848.71 / Max: 1850.53 Min: 1341.67 / Avg: 1344.62 / Max: 1347.8 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.1273 2.2546 3.3819 4.5092 5.6365 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.09, N = 3 SE +/- 0.05, N = 3 4.69 4.76 3.61 4.82 5.01 4.99 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 4.66 / Avg: 4.69 / Max: 4.72 Min: 4.67 / Avg: 4.76 / Max: 4.87 Min: 3.58 / Avg: 3.61 / Max: 3.63 Min: 4.76 / Avg: 4.82 / Max: 4.88 Min: 4.89 / Avg: 5.01 / Max: 5.18 Min: 4.89 / Avg: 4.99 / Max: 5.05 1. (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.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 176.38, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 12533 12700 10733 11900 11767 14733 14700
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 12200 / Avg: 12533.33 / Max: 12800 Min: 12600 / Avg: 12700 / Max: 12800 Min: 10700 / Avg: 10733.33 / Max: 10800 Min: 11600 / Avg: 11766.67 / Max: 11900 Min: 14700 / Avg: 14733.33 / Max: 14800
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.79, N = 4 SE +/- 0.18, N = 3 SE +/- 0.36, N = 3 SE +/- 0.07, N = 3 SE +/- 0.35, N = 3 SE +/- 0.15, N = 3 SE +/- 0.56, N = 3 49.23 49.63 42.10 46.37 46.00 57.60 57.10
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 Min: 47.2 / Avg: 49.23 / Max: 50.8 Min: 49.3 / Avg: 49.63 / Max: 49.9 Min: 41.4 / Avg: 42.1 / Max: 42.6 Min: 46.3 / Avg: 46.37 / Max: 46.5 Min: 45.4 / Avg: 46 / Max: 46.6 Min: 57.4 / Avg: 57.6 / Max: 57.9 Min: 56 / Avg: 57.1 / Max: 57.8
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.13, N = 3 SE +/- 0.15, N = 3 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.21, N = 3 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 50.57 50.20 42.80 47.63 47.00 58.33 57.97
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 Min: 50.3 / Avg: 50.57 / Max: 50.7 Min: 50 / Avg: 50.2 / Max: 50.5 Min: 42.7 / Avg: 42.8 / Max: 42.9 Min: 47.4 / Avg: 47.63 / Max: 47.8 Min: 46.7 / Avg: 47 / Max: 47.4 Min: 57.5 / Avg: 58.33 / Max: 58.8 Min: 57.9 / Avg: 57.97 / Max: 58.1
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.01, N = 3 SE +/- 1.23, N = 10 SE +/- 0.18, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 34.92 25.59 34.75 34.91 34.93 26.85 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7 14 21 28 35 Min: 34.9 / Avg: 34.92 / Max: 34.93 Min: 14.53 / Avg: 25.59 / Max: 26.83 Min: 34.4 / Avg: 34.75 / Max: 34.93 Min: 34.9 / Avg: 34.91 / Max: 34.93 Min: 34.93 / Avg: 34.93 / Max: 34.93 Min: 26.8 / Avg: 26.85 / Max: 26.93 1. (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.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 266.67, N = 3 SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 66.67, N = 3 SE +/- 133.33, N = 3 SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 16533 16833 22467 16767 16933 19567 16900
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K Min: 16000 / Avg: 16533.33 / Max: 16800 Min: 16700 / Avg: 16833.33 / Max: 17000 Min: 22400 / Avg: 22466.67 / Max: 22500 Min: 16700 / Avg: 16766.67 / Max: 16900 Min: 16800 / Avg: 16933.33 / Max: 17200 Min: 19500 / Avg: 19566.67 / Max: 19600 Min: 16800 / Avg: 16900 / Max: 17100
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.04, N = 3 SE +/- 0.03, N = 3 SE +/- 0.59, N = 3 SE +/- 0.32, N = 3 93.56 122.97 96.19 93.36 90.86 120.97 1. (CXX) g++ options: -O2 -lOpenCL
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 93.48 / Avg: 93.56 / Max: 93.67 Min: 122.88 / Avg: 122.97 / Max: 123.11 Min: 96.1 / Avg: 96.19 / Max: 96.23 Min: 93.31 / Avg: 93.36 / Max: 93.42 Min: 90.01 / Avg: 90.86 / Max: 91.98 Min: 120.59 / Avg: 120.97 / Max: 121.61 1. (CXX) g++ options: -O2 -lOpenCL
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.34, N = 3 SE +/- 0.36, N = 3 SE +/- 0.13, N = 3 SE +/- 0.21, N = 3 SE +/- 0.44, N = 3 SE +/- 0.10, N = 3 SE +/- 0.44, N = 3 66.13 65.90 87.87 65.80 66.13 76.60 66.27
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 65.7 / Avg: 66.13 / Max: 66.8 Min: 65.4 / Avg: 65.9 / Max: 66.6 Min: 87.6 / Avg: 87.87 / Max: 88 Min: 65.5 / Avg: 65.8 / Max: 66.2 Min: 65.6 / Avg: 66.13 / Max: 67 Min: 76.4 / Avg: 76.6 / Max: 76.7 Min: 65.4 / Avg: 66.27 / Max: 66.8
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 88.19, N = 3 SE +/- 120.19, N = 3 SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 SE +/- 120.19, N = 3 16933 16833 22467 16833 16733 16933
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K Min: 16800 / Avg: 16933.33 / Max: 17100 Min: 16600 / Avg: 16833.33 / Max: 17000 Min: 22400 / Avg: 22466.67 / Max: 22500 Min: 16800 / Avg: 16833.33 / Max: 16900 Min: 16600 / Avg: 16733.33 / Max: 16900 Min: 16700 / Avg: 16933.33 / Max: 17100
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.3353 0.6706 1.0059 1.3412 1.6765 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 1.17 1.16 1.49 1.11 1.12 1.14 1.18
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 1.13 / Avg: 1.17 / Max: 1.23 Min: 1.14 / Avg: 1.16 / Max: 1.19 Min: 1.46 / Avg: 1.49 / Max: 1.52 Min: 1.08 / Avg: 1.11 / Max: 1.14 Min: 1.12 / Avg: 1.12 / Max: 1.12 Min: 1.12 / Avg: 1.14 / Max: 1.17 Min: 1.16 / Avg: 1.18 / Max: 1.2
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 195.79, N = 4 SE +/- 179.57, N = 7 SE +/- 88.19, N = 3 SE +/- 170.78, N = 6 SE +/- 120.19, N = 3 SE +/- 261.41, N = 12 12600 12529 10767 11450 11733 14300
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 12100 / Avg: 12600 / Max: 13000 Min: 11700 / Avg: 12528.57 / Max: 12900 Min: 10600 / Avg: 10766.67 / Max: 10900 Min: 10900 / Avg: 11450 / Max: 11800 Min: 11500 / Avg: 11733.33 / Max: 11900 Min: 11900 / Avg: 14300 / Max: 14900
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.19, N = 3 SE +/- 0.06, N = 3 SE +/- 0.61, N = 3 SE +/- 0.58, N = 3 SE +/- 0.22, N = 3 SE +/- 0.53, N = 3 SE +/- 0.43, N = 3 47.27 46.90 50.33 46.13 46.47 38.00 46.83
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 46.9 / Avg: 47.27 / Max: 47.5 Min: 46.8 / Avg: 46.9 / Max: 47 Min: 49.3 / Avg: 50.33 / Max: 51.4 Min: 45 / Avg: 46.13 / Max: 46.9 Min: 46.2 / Avg: 46.47 / Max: 46.9 Min: 37 / Avg: 38 / Max: 38.8 Min: 46 / Avg: 46.83 / Max: 47.4
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.296 2.592 3.888 5.184 6.48 SE +/- 0.06, N = 12 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 5 SE +/- 0.05, N = 3 SE +/- 0.06, N = 5 4.50 4.46 5.76 4.36 4.48 4.67 4.48
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 4.18 / Avg: 4.5 / Max: 4.81 Min: 4.4 / Avg: 4.46 / Max: 4.53 Min: 5.71 / Avg: 5.76 / Max: 5.79 Min: 4.25 / Avg: 4.36 / Max: 4.44 Min: 4.31 / Avg: 4.48 / Max: 4.65 Min: 4.61 / Avg: 4.67 / Max: 4.77 Min: 4.28 / Avg: 4.48 / Max: 4.63
asmFish This is a test of asmFish, an advanced chess benchmark written in Assembly. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 24937.93, N = 3 SE +/- 68984.01, N = 3 SE +/- 53799.85, N = 3 SE +/- 59084.00, N = 3 SE +/- 85609.14, N = 3 SE +/- 46411.46, N = 3 8142234 6334532 8257258 8286004 8322819 6364942
Result Confidence
OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.4M 2.8M 4.2M 5.6M 7M Min: 8113166 / Avg: 8142234.33 / Max: 8191868 Min: 6259170 / Avg: 6334532 / Max: 6472297 Min: 8149821 / Avg: 8257258 / Max: 8316099 Min: 8207866 / Avg: 8286004.33 / Max: 8401843 Min: 8192152 / Avg: 8322819 / Max: 8483972 Min: 6273692 / Avg: 6364942 / Max: 6425303
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K SE +/- 8416.83, N = 3 SE +/- 4712.57, N = 3 SE +/- 3354.82, N = 3 SE +/- 41800.86, N = 12 SE +/- 8428.48, N = 3 SE +/- 5030.92, N = 3 1038198 1024634 1027419 880096 1146913 1142466 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K Min: 1027749.25 / Avg: 1038197.75 / Max: 1054852.25 Min: 1015228.44 / Avg: 1024633.71 / Max: 1029866.12 Min: 1021450.5 / Avg: 1027419.21 / Max: 1033057.88 Min: 682593.81 / Avg: 880096.21 / Max: 1049317.88 Min: 1131221.75 / Avg: 1146913.29 / Max: 1160092.88 Min: 1135073.75 / Avg: 1142466.13 / Max: 1152073.75 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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.
Result
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 5564.05, N = 3 SE +/- 54375.08, N = 3 SE +/- 65830.14, N = 3 SE +/- 38073.77, N = 3 SE +/- 65514.13, N = 3 SE +/- 25794.75, N = 3 7646829 6138883 7575661 7695199 7944718 6394905 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
Result Confidence
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.4M 2.8M 4.2M 5.6M 7M Min: 7639240 / Avg: 7646829 / Max: 7657672 Min: 6033620 / Avg: 6138883 / Max: 6215173 Min: 7463144 / Avg: 7575661 / Max: 7691129 Min: 7634025 / Avg: 7695198.67 / Max: 7765056 Min: 7846487 / Avg: 7944718.33 / Max: 8068929 Min: 6355801 / Avg: 6394904.67 / Max: 6443599 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
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.
Result
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Baremetal, SMT On Baremetal, SMT Off 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 6108.25, N = 3 SE +/- 13855.53, N = 3 SE +/- 3712.31, N = 3 SE +/- 17087.95, N = 3 SE +/- 18424.69, N = 3 4602223 5854407 4603281 4560245 5746579
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Baremetal, SMT On Baremetal, SMT Off 1000K 2000K 3000K 4000K 5000K Min: 4591350 / Avg: 4602222.67 / Max: 4612483 Min: 5831220 / Avg: 5854407 / Max: 5879142 Min: 4598798 / Avg: 4603281 / Max: 4610648 Min: 4526860 / Avg: 4560245 / Max: 4583268 Min: 5714226 / Avg: 5746578.67 / Max: 5778032
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 40 80 120 160 200 SE +/- 0.83, N = 3 SE +/- 0.28, N = 3 SE +/- 0.38, N = 3 SE +/- 0.63, N = 3 SE +/- 0.16, N = 3 SE +/- 0.22, N = 3 145 182 145 145 142 182 1. (CXX) g++ options: -O2 -lOpenCL
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 144.05 / Avg: 145 / Max: 146.67 Min: 181.84 / Avg: 182.3 / Max: 182.82 Min: 144.05 / Avg: 144.57 / Max: 145.32 Min: 144.01 / Avg: 144.73 / Max: 145.98 Min: 141.88 / Avg: 142.19 / Max: 142.39 Min: 181.66 / Avg: 181.95 / Max: 182.4 1. (CXX) g++ options: -O2 -lOpenCL
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200 400 600 800 1000 SE +/- 3.50, N = 3 SE +/- 0.45, N = 3 SE +/- 10.94, N = 3 SE +/- 8.33, N = 3 SE +/- 15.17, N = 3 SE +/- 4.98, N = 3 979 820 967 952 982 785 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200 400 600 800 1000 Min: 973.96 / Avg: 979.37 / Max: 985.91 Min: 818.88 / Avg: 819.77 / Max: 820.28 Min: 953.58 / Avg: 967.23 / Max: 988.86 Min: 941.01 / Avg: 952.39 / Max: 968.61 Min: 965.92 / Avg: 982.03 / Max: 1012.35 Min: 778.49 / Avg: 785.05 / Max: 794.81 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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.
Result
OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.48, N = 3 SE +/- 0.02, N = 3 SE +/- 0.32, N = 3 SE +/- 0.09, N = 3 SE +/- 0.87, N = 3 SE +/- 0.12, N = 3 137 112 137 138 139 114 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++
Result Confidence
OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 136.43 / Avg: 137.4 / Max: 137.89 Min: 112.07 / Avg: 112.09 / Max: 112.13 Min: 136.25 / Avg: 136.9 / Max: 137.23 Min: 137.76 / Avg: 137.93 / Max: 138.05 Min: 137.68 / Avg: 139.27 / Max: 140.69 Min: 113.84 / Avg: 113.97 / Max: 114.22 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPUSH Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K SE +/- 17000.65, N = 3 SE +/- 8957.50, N = 3 SE +/- 7097.12, N = 3 SE +/- 25358.17, N = 12 SE +/- 10223.12, N = 3 SE +/- 19623.07, N = 3 877072 888019 861690 800008 981565 972284 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPUSH Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K Min: 856164.38 / Avg: 877071.79 / Max: 910746.75 Min: 870322 / Avg: 888018.98 / Max: 899280.56 Min: 852514.94 / Avg: 861689.9 / Max: 875656.75 Min: 624219.75 / Avg: 800007.88 / Max: 878734.62 Min: 970873.81 / Avg: 981565.02 / Max: 1002004 Min: 944287.06 / Avg: 972283.98 / Max: 1010101 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.2565 0.513 0.7695 1.026 1.2825 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.12 1.14 0.93 1.13 1.06 1.11 1.14
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 1.12 / Avg: 1.12 / Max: 1.14 Min: 1.14 / Avg: 1.14 / Max: 1.15 Min: 0.87 / Avg: 0.93 / Max: 1.06 Min: 1.11 / Avg: 1.13 / Max: 1.14 Min: 1.05 / Avg: 1.06 / Max: 1.07 Min: 1.1 / Avg: 1.11 / Max: 1.13 Min: 1.12 / Avg: 1.14 / Max: 1.16
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 SE +/- 0.21, N = 3 64.77 53.68 64.69 64.78 65.53 54.16 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 64.71 / Avg: 64.77 / Max: 64.87 Min: 53.6 / Avg: 53.68 / Max: 53.72 Min: 64.58 / Avg: 64.69 / Max: 64.84 Min: 64.62 / Avg: 64.78 / Max: 64.94 Min: 65.49 / Avg: 65.53 / Max: 65.58 Min: 53.83 / Avg: 54.16 / Max: 54.56 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Hsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 17.10, N = 3 SE +/- 25.71, N = 3 SE +/- 59.50, N = 3 SE +/- 29.75, N = 3 SE +/- 35.70, N = 3 SE +/- 41.43, N = 3 15307 12607 15207 15337 15318 12591 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Hsearch Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 15289.99 / Avg: 15307.28 / Max: 15341.47 Min: 12556.6 / Avg: 12606.8 / Max: 12641.56 Min: 15102.26 / Avg: 15207.28 / Max: 15308.26 Min: 15283.57 / Avg: 15337.02 / Max: 15386.4 Min: 15251.8 / Avg: 15318.23 / Max: 15374.1 Min: 12544.17 / Avg: 12591.28 / Max: 12673.87 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.9765 1.953 2.9295 3.906 4.8825 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 4.34 4.24 3.59 4.30 4.12 4.06 4.26
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 4.28 / Avg: 4.34 / Max: 4.37 Min: 4.23 / Avg: 4.24 / Max: 4.27 Min: 3.56 / Avg: 3.59 / Max: 3.61 Min: 4.27 / Avg: 4.3 / Max: 4.34 Min: 4.09 / Avg: 4.12 / Max: 4.18 Min: 4.04 / Avg: 4.06 / Max: 4.09 Min: 4.21 / Avg: 4.26 / Max: 4.34
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.2678 0.5356 0.8034 1.0712 1.339 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 12 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 4 SE +/- 0.01, N = 3 1.19 1.18 0.99 1.19 1.19 1.14 1.18
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 1.16 / Avg: 1.19 / Max: 1.2 Min: 1.17 / Avg: 1.18 / Max: 1.2 Min: 0.94 / Avg: 0.99 / Max: 1.1 Min: 1.15 / Avg: 1.19 / Max: 1.21 Min: 1.18 / Avg: 1.19 / Max: 1.2 Min: 1.09 / Avg: 1.14 / Max: 1.18 Min: 1.17 / Avg: 1.18 / Max: 1.19
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4 8 12 16 20 SE +/- 0.10, N = 3 SE +/- 0.20, N = 3 SE +/- 0.12, N = 3 SE +/- 0.10, N = 3 SE +/- 0.15, N = 9 SE +/- 0.14, N = 3 14.02 16.46 14.05 14.11 13.89 16.10 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4 8 12 16 20 Min: 13.9 / Avg: 14.02 / Max: 14.2 Min: 16.25 / Avg: 16.46 / Max: 16.86 Min: 13.93 / Avg: 14.05 / Max: 14.29 Min: 14.02 / Avg: 14.11 / Max: 14.31 Min: 13.69 / Avg: 13.89 / Max: 15.12 Min: 15.96 / Avg: 16.1 / Max: 16.38 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
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.
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.33, N = 3 122 122 121 121 143 143 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
Result Confidence
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 121 / Avg: 121.67 / Max: 122 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.9833 1.9666 2.9499 3.9332 4.9165 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 12 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 4.37 4.29 3.70 4.24 4.24 4.33 4.36
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 4.35 / Avg: 4.37 / Max: 4.4 Min: 4.27 / Avg: 4.29 / Max: 4.33 Min: 3.57 / Avg: 3.7 / Max: 4.02 Min: 4.13 / Avg: 4.24 / Max: 4.29 Min: 4.2 / Avg: 4.24 / Max: 4.29 Min: 4.26 / Avg: 4.33 / Max: 4.4 Min: 4.35 / Avg: 4.36 / Max: 4.37
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.
Result
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 9.24 7.99 9.29 9.29 9.33 8.12 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 Min: 9.22 / Avg: 9.24 / Max: 9.27 Min: 7.98 / Avg: 7.99 / Max: 8.01 Min: 9.24 / Avg: 9.29 / Max: 9.38 Min: 9.18 / Avg: 9.29 / Max: 9.39 Min: 9.28 / Avg: 9.33 / Max: 9.4 Min: 8.07 / Avg: 8.12 / Max: 8.2 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30K 60K 90K 120K 150K SE +/- 2948.27, N = 3 SE +/- 2769.44, N = 3 SE +/- 348.91, N = 3 SE +/- 1916.70, N = 3 SE +/- 2429.30, N = 3 SE +/- 1643.18, N = 3 155218 140615 151562 150613 159148 137305 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30K 60K 90K 120K 150K Min: 152197.26 / Avg: 155218.43 / Max: 161114.37 Min: 137206.69 / Avg: 140614.99 / Max: 146100.27 Min: 151208.58 / Avg: 151562.49 / Max: 152260.29 Min: 146792.21 / Avg: 150613.35 / Max: 152789.23 Min: 154346.95 / Avg: 159148.43 / Max: 162192.46 Min: 134314.5 / Avg: 137305.02 / Max: 139980.4 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.2498 0.4996 0.7494 0.9992 1.249 SE +/- 0.02, N = 5 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 1.10 1.11 0.96 1.08 1.07 1.07 1.11
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 1.07 / Avg: 1.1 / Max: 1.16 Min: 1.09 / Avg: 1.11 / Max: 1.12 Min: 0.94 / Avg: 0.96 / Max: 0.97 Min: 1.04 / Avg: 1.08 / Max: 1.1 Min: 1.05 / Avg: 1.07 / Max: 1.11 Min: 1.06 / Avg: 1.07 / Max: 1.07 Min: 1.1 / Avg: 1.11 / Max: 1.12
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300K 600K 900K 1200K 1500K SE +/- 13407.60, N = 3 SE +/- 13312.85, N = 3 SE +/- 3058.95, N = 3 SE +/- 3020.57, N = 3 SE +/- 5146.73, N = 3 SE +/- 18341.98, N = 3 1161303 1148857 1181583 1176948 1316407 1324430 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K Min: 1135073.75 / Avg: 1161303.21 / Max: 1179245.25 Min: 1122334.5 / Avg: 1148857.25 / Max: 1164144.38 Min: 1177856.38 / Avg: 1181583.38 / Max: 1187648.5 Min: 1170960.25 / Avg: 1176947.67 / Max: 1180637.5 Min: 1308900.5 / Avg: 1316406.96 / Max: 1326259.88 Min: 1290322.62 / Avg: 1324429.92 / Max: 1353179.88 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.06, N = 3 SE +/- 0.63, N = 6 SE +/- 0.10, N = 3 SE +/- 0.57, N = 3 SE +/- 0.92, N = 3 SE +/- 0.15, N = 3 SE +/- 0.24, N = 3 47.90 47.25 48.50 46.97 47.60 42.37 48.63
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 47.8 / Avg: 47.9 / Max: 48 Min: 45 / Avg: 47.25 / Max: 48.6 Min: 48.3 / Avg: 48.5 / Max: 48.6 Min: 46.3 / Avg: 46.97 / Max: 48.1 Min: 45.8 / Avg: 47.6 / Max: 48.8 Min: 42.1 / Avg: 42.37 / Max: 42.6 Min: 48.3 / Avg: 48.63 / Max: 49.1
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 9 18 27 36 45 SE +/- 0.23, N = 3 SE +/- 0.23, N = 3 SE +/- 0.13, N = 3 SE +/- 0.26, N = 3 SE +/- 0.20, N = 3 SE +/- 0.28, N = 3 38.91 34.37 38.71 38.93 38.41 33.95 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 Min: 38.64 / Avg: 38.91 / Max: 39.36 Min: 34.14 / Avg: 34.37 / Max: 34.82 Min: 38.57 / Avg: 38.71 / Max: 38.97 Min: 38.58 / Avg: 38.93 / Max: 39.43 Min: 38.03 / Avg: 38.41 / Max: 38.72 Min: 33.59 / Avg: 33.95 / Max: 34.49 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.48, N = 3 SE +/- 0.49, N = 3 SE +/- 1.09, N = 3 SE +/- 0.33, N = 3 SE +/- 0.32, N = 3 SE +/- 0.43, N = 3 SE +/- 0.40, N = 3 66.37 65.53 72.57 66.63 66.33 75.07 66.40
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 65.4 / Avg: 66.37 / Max: 66.9 Min: 64.9 / Avg: 65.53 / Max: 66.5 Min: 70.4 / Avg: 72.57 / Max: 73.8 Min: 66 / Avg: 66.63 / Max: 67.1 Min: 65.8 / Avg: 66.33 / Max: 66.9 Min: 74.5 / Avg: 75.07 / Max: 75.9 Min: 65.6 / Avg: 66.4 / Max: 66.9
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.05, N = 3 SE +/- 0.14, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.55, N = 3 SE +/- 0.05, N = 3 34.86 30.54 34.89 34.92 34.03 30.76 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 7 14 21 28 35 Min: 34.77 / Avg: 34.86 / Max: 34.93 Min: 30.27 / Avg: 30.54 / Max: 30.73 Min: 34.83 / Avg: 34.89 / Max: 34.93 Min: 34.83 / Avg: 34.92 / Max: 34.97 Min: 32.93 / Avg: 34.03 / Max: 34.6 Min: 30.67 / Avg: 30.76 / Max: 30.83 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.0575 2.115 3.1725 4.23 5.2875 SE +/- 0.08, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 12 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 4.70 4.60 4.13 4.53 4.28 4.47 4.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 4.53 / Avg: 4.7 / Max: 4.81 Min: 4.55 / Avg: 4.6 / Max: 4.7 Min: 4.04 / Avg: 4.13 / Max: 4.2 Min: 4.42 / Avg: 4.53 / Max: 4.62 Min: 4.02 / Avg: 4.28 / Max: 4.84 Min: 4.34 / Avg: 4.47 / Max: 4.58 Min: 4.53 / Avg: 4.57 / Max: 4.62
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.1508 0.3016 0.4524 0.6032 0.754 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.01, N = 11 SE +/- 0.00, N = 3 0.60 0.59 0.67 0.60 0.59 0.63 0.61
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.51 / Avg: 0.6 / Max: 0.62 Min: 0.58 / Avg: 0.59 / Max: 0.59 Min: 0.67 / Avg: 0.67 / Max: 0.67 Min: 0.52 / Avg: 0.6 / Max: 0.63 Min: 0.58 / Avg: 0.59 / Max: 0.59 Min: 0.5 / Avg: 0.63 / Max: 0.65 Min: 0.61 / Avg: 0.61 / Max: 0.62
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.
Result
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Baremetal, SMT On Baremetal, SMT Off 6M 12M 18M 24M 30M SE +/- 84094.49, N = 3 SE +/- 15861.28, N = 3 SE +/- 379734.01, N = 4 SE +/- 37025.23, N = 3 SE +/- 37794.01, N = 3 24251902 26901563 24526997 23956684 26682190
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Baremetal, SMT On Baremetal, SMT Off 5M 10M 15M 20M 25M Min: 24131649 / Avg: 24251902 / Max: 24413862 Min: 26870841 / Avg: 26901562.67 / Max: 26923770 Min: 24027022 / Avg: 24526997 / Max: 25652722 Min: 23919070 / Avg: 23956683.67 / Max: 24030731 Min: 26638828 / Avg: 26682190.33 / Max: 26757490
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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.5895 1.179 1.7685 2.358 2.9475 SE +/- 0.03, N = 10 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 2.35 2.40 2.62 2.39 2.35 2.49 2.36
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.16 / Avg: 2.35 / Max: 2.42 Min: 2.38 / Avg: 2.4 / Max: 2.43 Min: 2.61 / Avg: 2.62 / Max: 2.64 Min: 2.35 / Avg: 2.39 / Max: 2.44 Min: 2.32 / Avg: 2.35 / Max: 2.38 Min: 2.47 / Avg: 2.49 / Max: 2.51 Min: 2.3 / Avg: 2.36 / Max: 2.39
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.153 0.306 0.459 0.612 0.765 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.63 0.62 0.68 0.62 0.62 0.63 0.61
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.62 / Avg: 0.63 / Max: 0.63 Min: 0.62 / Avg: 0.62 / Max: 0.63 Min: 0.68 / Avg: 0.68 / Max: 0.68 Min: 0.62 / Avg: 0.62 / Max: 0.62 Min: 0.62 / Avg: 0.62 / Max: 0.63 Min: 0.63 / Avg: 0.63 / Max: 0.64 Min: 0.6 / Avg: 0.61 / Max: 0.62
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.594 1.188 1.782 2.376 2.97 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 2.40 2.39 2.64 2.39 2.42 2.54 2.38
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.37 / Avg: 2.4 / Max: 2.45 Min: 2.36 / Avg: 2.39 / Max: 2.43 Min: 2.63 / Avg: 2.64 / Max: 2.65 Min: 2.37 / Avg: 2.39 / Max: 2.41 Min: 2.39 / Avg: 2.42 / Max: 2.44 Min: 2.51 / Avg: 2.54 / Max: 2.56 Min: 2.32 / Avg: 2.38 / Max: 2.47
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.
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.33, N = 3 111 110 111 111 122 121 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
Result Confidence
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 121 / Avg: 121.67 / Max: 122 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.5873 1.1746 1.7619 2.3492 2.9365 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 12 SE +/- 0.00, N = 3 2.36 2.39 2.61 2.41 2.40 2.41 2.38
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.33 / Avg: 2.36 / Max: 2.38 Min: 2.38 / Avg: 2.39 / Max: 2.4 Min: 2.59 / Avg: 2.61 / Max: 2.62 Min: 2.39 / Avg: 2.41 / Max: 2.44 Min: 2.39 / Avg: 2.4 / Max: 2.42 Min: 2.2 / Avg: 2.41 / Max: 2.52 Min: 2.38 / Avg: 2.38 / Max: 2.39
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.6008 1.2016 1.8024 2.4032 3.004 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 2.44 2.42 2.67 2.44 2.43 2.53 2.42
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.41 / Avg: 2.44 / Max: 2.47 Min: 2.39 / Avg: 2.42 / Max: 2.44 Min: 2.67 / Avg: 2.67 / Max: 2.68 Min: 2.42 / Avg: 2.44 / Max: 2.46 Min: 2.38 / Avg: 2.43 / Max: 2.47 Min: 2.48 / Avg: 2.53 / Max: 2.56 Min: 2.37 / Avg: 2.42 / Max: 2.47
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.33, N = 3 SE +/- 0.38, N = 3 SE +/- 1.07, N = 4 SE +/- 0.47, N = 3 SE +/- 0.31, N = 3 SE +/- 0.72, N = 3 SE +/- 0.57, N = 3 65.97 66.27 72.30 65.70 66.20 71.97 66.13
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 65.5 / Avg: 65.97 / Max: 66.6 Min: 65.5 / Avg: 66.27 / Max: 66.7 Min: 69.9 / Avg: 72.3 / Max: 75.1 Min: 65 / Avg: 65.7 / Max: 66.6 Min: 65.8 / Avg: 66.2 / Max: 66.8 Min: 70.7 / Avg: 71.97 / Max: 73.2 Min: 65 / Avg: 66.13 / Max: 66.8
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.594 1.188 1.782 2.376 2.97 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 2.41 2.43 2.64 2.45 2.40 2.51 2.45
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.38 / Avg: 2.41 / Max: 2.43 Min: 2.35 / Avg: 2.43 / Max: 2.48 Min: 2.62 / Avg: 2.64 / Max: 2.69 Min: 2.44 / Avg: 2.45 / Max: 2.45 Min: 2.39 / Avg: 2.4 / Max: 2.42 Min: 2.47 / Avg: 2.51 / Max: 2.55 Min: 2.43 / Avg: 2.45 / Max: 2.47
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.1508 0.3016 0.4524 0.6032 0.754 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 0.61 0.61 0.67 0.63 0.63 0.65 0.62
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.6 / Avg: 0.61 / Max: 0.62 Min: 0.61 / Avg: 0.61 / Max: 0.61 Min: 0.67 / Avg: 0.67 / Max: 0.68 Min: 0.62 / Avg: 0.63 / Max: 0.64 Min: 0.62 / Avg: 0.63 / Max: 0.63 Min: 0.65 / Avg: 0.65 / Max: 0.66 Min: 0.61 / Avg: 0.62 / Max: 0.64
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.1508 0.3016 0.4524 0.6032 0.754 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.61 0.61 0.67 0.62 0.62 0.63 0.61
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.6 / Avg: 0.61 / Max: 0.62 Min: 0.6 / Avg: 0.61 / Max: 0.61 Min: 0.66 / Avg: 0.67 / Max: 0.67 Min: 0.61 / Avg: 0.62 / Max: 0.63 Min: 0.61 / Avg: 0.62 / Max: 0.62 Min: 0.61 / Avg: 0.63 / Max: 0.65 Min: 0.59 / Avg: 0.61 / Max: 0.62
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.153 0.306 0.459 0.612 0.765 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.62 0.62 0.68 0.63 0.63 0.64 0.62
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.54 / Avg: 0.62 / Max: 0.64 Min: 0.62 / Avg: 0.62 / Max: 0.63 Min: 0.68 / Avg: 0.68 / Max: 0.68 Min: 0.62 / Avg: 0.63 / Max: 0.64 Min: 0.63 / Avg: 0.63 / Max: 0.63 Min: 0.62 / Avg: 0.64 / Max: 0.66 Min: 0.61 / Avg: 0.62 / Max: 0.63
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.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Sharpen Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 54 52 54 54 57 55 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
RAMspeed SMP This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K 10205 10133 10198 9608 10267 10239 1. (CC) gcc options: -O3 -march=native
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.org Seconds, Fewer Is Better Blender 2.79a Blend File: Pabellon Barcelona - Compute: CPU-Only Xen dom0, vanilla, SMT On Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On 600 1200 1800 2400 3000 3005 3010 2987 2875
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.
Result
OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 10.99 11.02 11.00 11.00 11.22 11.25 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 Min: 10.97 / Avg: 10.99 / Max: 11 Min: 11.01 / Avg: 11.02 / Max: 11.04 Min: 10.97 / Avg: 11 / Max: 11.02 Min: 10.98 / Avg: 11 / Max: 11.02 Min: 11.21 / Avg: 11.22 / Max: 11.24 Min: 11.21 / Avg: 11.25 / Max: 11.28 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
Stream This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 3.45, N = 5 SE +/- 6.68, N = 5 SE +/- 6.46, N = 5 SE +/- 4.80, N = 5 SE +/- 6.69, N = 5 SE +/- 3.78, N = 5 11347 11514 11339 11365 11449 11601 1. (CC) gcc options: -O3 -march=native -fopenmp
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 11338.9 / Avg: 11346.66 / Max: 11358.1 Min: 11492.8 / Avg: 11514.06 / Max: 11527.5 Min: 11325 / Avg: 11338.74 / Max: 11358 Min: 11354.7 / Avg: 11364.98 / Max: 11382.9 Min: 11425.9 / Avg: 11449.1 / Max: 11463.7 Min: 11587.4 / Avg: 11600.68 / Max: 11608.1 1. (CC) gcc options: -O3 -march=native -fopenmp
Optcarrot Optcarrot is an NES emulator benchmark for the Ruby language. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.37, N = 4 SE +/- 0.21, N = 4 SE +/- 0.10, N = 4 SE +/- 0.43, N = 4 SE +/- 0.63, N = 4 SE +/- 0.19, N = 4 58.44 58.43 58.94 58.68 58.83 58.22 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
Result Confidence
OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 Min: 57.43 / Avg: 58.44 / Max: 59 Min: 58.01 / Avg: 58.43 / Max: 59.03 Min: 58.69 / Avg: 58.94 / Max: 59.11 Min: 57.95 / Avg: 58.68 / Max: 59.74 Min: 57.43 / Avg: 58.83 / Max: 60.47 Min: 57.76 / Avg: 58.22 / Max: 58.58 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
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.
Result
OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 150 300 450 600 750 SE +/- 2.75, N = 3 SE +/- 1.68, N = 3 SE +/- 0.65, N = 3 SE +/- 0.95, N = 3 SE +/- 0.37, N = 3 SE +/- 2.24, N = 3 707 703 702 701 702 709 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 120 240 360 480 600 Min: 702.08 / Avg: 707.41 / Max: 711.23 Min: 701.55 / Avg: 703.35 / Max: 706.7 Min: 700.75 / Avg: 702.04 / Max: 702.87 Min: 699.58 / Avg: 700.97 / Max: 702.79 Min: 701.05 / Avg: 701.57 / Max: 702.3 Min: 704.98 / Avg: 709.06 / Max: 712.7 1. (CC) gcc options: -O3 -march=native -lm
Numpy Benchmark This is a test to obtain the general Numpy performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nanoseconds, Fewer Is Better Numpy Benchmark Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3M 6M 9M 12M 15M 11829589 11786147 11729044 11789970 11730468 11717291
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.
Result
OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 70K 140K 210K 280K 350K SE +/- 1679.01, N = 3 SE +/- 628.37, N = 3 SE +/- 1226.79, N = 3 SE +/- 286.88, N = 3 SE +/- 1563.53, N = 3 SE +/- 501.93, N = 3 338297 338527 338919 336603 339271 337756
Result Confidence
OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 60K 120K 180K 240K 300K Min: 336334 / Avg: 338297 / Max: 341638 Min: 337350 / Avg: 338527 / Max: 339497 Min: 336655 / Avg: 338919 / Max: 340870 Min: 336221 / Avg: 336603.33 / Max: 337165 Min: 336207 / Avg: 339270.67 / Max: 341345 Min: 337190 / Avg: 337756 / Max: 338757
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.
Result
OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 200 400 600 800 1000 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.58, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.23, N = 3 825 825 823 820 821 821 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 140 280 420 560 700 Min: 825.06 / Avg: 825.16 / Max: 825.32 Min: 824.93 / Avg: 825.04 / Max: 825.16 Min: 822.83 / Avg: 823.48 / Max: 824.64 Min: 820.09 / Avg: 820.13 / Max: 820.18 Min: 820.56 / Avg: 820.72 / Max: 820.81 Min: 820.15 / Avg: 820.61 / Max: 820.84 1. (CC) gcc options: -O3 -march=native -lm
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.
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 0.19, N = 3 SE +/- 0.24, N = 3 SE +/- 0.25, N = 3 SE +/- 7.18, N = 3 SE +/- 2.20, N = 3 SE +/- 0.05, N = 3 21510 21510 21509 21489 21527 21529 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K Min: 21510.14 / Avg: 21510.48 / Max: 21510.81 Min: 21509.83 / Avg: 21510.31 / Max: 21510.6 Min: 21508.11 / Avg: 21508.58 / Max: 21508.97 Min: 21478.2 / Avg: 21488.81 / Max: 21502.49 Min: 21522.98 / Avg: 21527.39 / Max: 21529.63 Min: 21529.3 / Avg: 21529.39 / Max: 21529.47 1. (CC) gcc options: -lrt
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 0.89, N = 3 SE +/- 0.06, N = 3 SE +/- 0.29, N = 3 SE +/- 5.88, N = 3 SE +/- 0.05, N = 3 SE +/- 0.25, N = 3 10823 10820 10820 10813 10829 10829 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 10821.76 / Avg: 10823.11 / Max: 10824.8 Min: 10819.54 / Avg: 10819.63 / Max: 10819.75 Min: 10819.8 / Avg: 10820.34 / Max: 10820.78 Min: 10801.96 / Avg: 10813.3 / Max: 10821.65 Min: 10829.05 / Avg: 10829.14 / Max: 10829.21 Min: 10828.35 / Avg: 10828.85 / Max: 10829.15 1. (CC) gcc options: -lrt
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 500 1000 1500 2000 2500 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 2237 2237 2237 2236 2239 2239 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 400 800 1200 1600 2000 Min: 2236.76 / Avg: 2236.78 / Max: 2236.8 Min: 2236.74 / Avg: 2236.76 / Max: 2236.79 Min: 2236.61 / Avg: 2236.68 / Max: 2236.72 Min: 2236.02 / Avg: 2236.13 / Max: 2236.27 Min: 2238.5 / Avg: 2238.68 / Max: 2238.78 Min: 2238.7 / Avg: 2238.73 / Max: 2238.75 1. (CC) gcc options: -lrt
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.
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 2 SE +/- 0.00, N = 3 SE +/- 0.00, N = 2 99.70 99.70 99.70 99.70 99.70 99.70 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 99.7 / Avg: 99.7 / Max: 99.7 Min: 99.7 / Avg: 99.7 / Max: 99.7 Min: 99.7 / Avg: 99.7 / Max: 99.7 Min: 99.7 / Avg: 99.7 / Max: 99.7 Min: 99.7 / Avg: 99.7 / Max: 99.7 Min: 99.7 / Avg: 99.7 / Max: 99.7 1. (CC) gcc options: -O3 -march=native -lm
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: System V Message Passing Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 157716.82, N = 9 SE +/- 30411.45, N = 12 SE +/- 127680.82, N = 12 SE +/- 134333.39, N = 12 SE +/- 212991.71, N = 12 SE +/- 300253.24, N = 9 1493314 606967 1432148 1356379 5995065 4214104 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: System V Message Passing Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1000K 2000K 3000K 4000K 5000K Min: 706722.47 / Avg: 1493313.54 / Max: 2153881.77 Min: 451149.34 / Avg: 606966.98 / Max: 787600.44 Min: 724314.31 / Avg: 1432147.93 / Max: 2043545.19 Min: 633530.54 / Avg: 1356379.16 / Max: 2044937.89 Min: 4562198.27 / Avg: 5995065.48 / Max: 6897204.8 Min: 3205328.39 / Avg: 4214104.02 / Max: 5372222.97 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4 8 12 16 20 SE +/- 0.44, N = 12 SE +/- 0.59, N = 12 SE +/- 0.22, N = 12 SE +/- 0.47, N = 12 SE +/- 0.45, N = 12 SE +/- 0.61, N = 12 16.17 17.99 13.54 13.85 13.40 17.56 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 Min: 14.11 / Avg: 16.17 / Max: 19.61 Min: 17.25 / Avg: 17.99 / Max: 24.47 Min: 13.21 / Avg: 13.54 / Max: 15.91 Min: 13.25 / Avg: 13.85 / Max: 19.01 Min: 12.86 / Avg: 13.4 / Max: 18.33 Min: 16.9 / Avg: 17.56 / Max: 24.24 1. (CXX) g++ options: -O2 -pthread -lbz2 -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.
Result
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 SE +/- 0.28, N = 3 SE +/- 0.11, N = 3 SE +/- 0.20, N = 3 SE +/- 0.38, N = 12 SE +/- 0.45, N = 12 SE +/- 0.36, N = 12 16.72 12.10 19.27 19.04 19.98 15.14 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 Min: 16.39 / Avg: 16.72 / Max: 17.28 Min: 11.91 / Avg: 12.1 / Max: 12.29 Min: 18.97 / Avg: 19.27 / Max: 19.65 Min: 16.16 / Avg: 19.04 / Max: 19.7 Min: 16.46 / Avg: 19.98 / Max: 20.87 Min: 12.35 / Avg: 15.14 / Max: 15.76 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
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.
Result
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 8000M 16000M 24000M 32000M 40000M SE +/- 1060333694.66, N = 12 SE +/- 1448983737.85, N = 12 SE +/- 794478745.31, N = 12 SE +/- 1188499811.12, N = 12 SE +/- 1322899252.04, N = 12 SE +/- 929583010.39, N = 12 35794058970 35077894498 35345842016 36167392462 30837627125 29821877913
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 6000M 12000M 18000M 24000M 30000M Min: 34518959078 / Avg: 35794058969.83 / Max: 47438479538 Min: 33553631208 / Avg: 35077894497.75 / Max: 51016011864 Min: 34465363326 / Avg: 35345842015.83 / Max: 44082697298 Min: 34842618280 / Avg: 36167392462 / Max: 49227083171 Min: 29367341400 / Avg: 30837627125.17 / Max: 45385745435 Min: 28790409341 / Avg: 29821877912.92 / Max: 40045009662
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.
Result
OpenBenchmarking.org Transaction Rate Per Second, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 SE +/- 14.31, N = 10 SE +/- 6.58, N = 12 SE +/- 7.78, N = 12 SE +/- 4.78, N = 12 SE +/- 5.04, N = 3 SE +/- 3.03, N = 3 232 217 366 485 505 510 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Transaction Rate Per Second, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 Seconds Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 90 180 270 360 450 Min: 110.66 / Avg: 231.68 / Max: 264.35 Min: 153.17 / Avg: 216.61 / Max: 247.38 Min: 338.73 / Avg: 366.34 / Max: 433.76 Min: 456.04 / Avg: 484.89 / Max: 511.45 Min: 499.06 / Avg: 505.16 / Max: 515.15 Min: 504.32 / Avg: 509.94 / Max: 514.7 1. (CC) gcc options: -O3 -march=native -lm
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.
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 130 260 390 520 650 SE +/- 113.36, N = 12 SE +/- 113.32, N = 12 SE +/- 113.32, N = 12 SE +/- 113.32, N = 12 SE +/- 113.68, N = 12 SE +/- 100.49, N = 13 460 459 459 459 461 606 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 Min: 83.5 / Avg: 459.53 / Max: 836 Min: 83.5 / Avg: 459.34 / Max: 836 Min: 83.4 / Avg: 459.34 / Max: 836 Min: 83.5 / Avg: 459.34 / Max: 836 Min: 83.7 / Avg: 460.81 / Max: 838 Min: 83.8 / Avg: 605.94 / Max: 838 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 SE +/- 113.41, N = 12 SE +/- 113.29, N = 12 SE +/- 113.25, N = 12 SE +/- 113.32, N = 12 SE +/- 108.54, N = 13 SE +/- 113.70, N = 12 460 459 459 459 490 461 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 90 180 270 360 450 Min: 83.5 / Avg: 459.71 / Max: 836 Min: 83.5 / Avg: 459.25 / Max: 835 Min: 83.4 / Avg: 459.07 / Max: 836 Min: 83.5 / Avg: 459.34 / Max: 836 Min: 83.8 / Avg: 489.91 / Max: 838 Min: 83.8 / Avg: 460.9 / Max: 838 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 140 280 420 560 700 SE +/- 96.15, N = 13 SE +/- 100.60, N = 12 SE +/- 99.17, N = 12 SE +/- 99.30, N = 12 SE +/- 89.28, N = 13 SE +/- 94.10, N = 13 527 501 556 557 631 579 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 Min: 167 / Avg: 526.77 / Max: 836 Min: 167 / Avg: 500.67 / Max: 835 Min: 167 / Avg: 556.17 / Max: 835 Min: 167 / Avg: 556.67 / Max: 835 Min: 167 / Avg: 630.92 / Max: 838 Min: 167 / Avg: 579.31 / Max: 837 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 80 160 240 320 400 SE +/- 60.31, N = 12 SE +/- 57.57, N = 13 SE +/- 60.31, N = 12 SE +/- 60.31, N = 12 SE +/- 57.57, N = 13 SE +/- 56.86, N = 12 300 315 300 300 315 367 1. (CC) gcc options: -O3 -march=native -lm
Result Confidence
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 70 140 210 280 350 Min: 99.9 / Avg: 299.98 / Max: 500 Min: 99.9 / Avg: 315.38 / Max: 500 Min: 99.9 / Avg: 299.98 / Max: 500 Min: 99.9 / Avg: 299.97 / Max: 500 Min: 99.9 / Avg: 315.37 / Max: 500 Min: 99.9 / Avg: 366.64 / Max: 500 1. (CC) gcc options: -O3 -march=native -lm
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.
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 SE +/- 112.07, N = 3 SE +/- 11.94, N = 3 SE +/- 2.65, N = 3 SE +/- 4.12, N = 3 SE +/- 31.12, N = 3 SE +/- 38.13, N = 3 274 373 340 386 467 497
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 90 180 270 360 450 Min: 50.19 / Avg: 274.27 / Max: 390.76 Min: 349.23 / Avg: 373.02 / Max: 386.76 Min: 334.9 / Avg: 340.11 / Max: 343.59 Min: 380.24 / Avg: 386.12 / Max: 394.06 Min: 432.98 / Avg: 467.37 / Max: 529.5 Min: 421.97 / Avg: 497.38 / Max: 544.87
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 7.81, N = 3 SE +/- 7.84, N = 3 SE +/- 2.35, N = 3 SE +/- 8.80, N = 3 SE +/- 9.62, N = 3 SE +/- 7.62, N = 3 27.92 27.35 49.08 28.09 29.24 27.32
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 13.29 / Avg: 27.92 / Max: 39.97 Min: 12.58 / Avg: 27.35 / Max: 39.31 Min: 46.2 / Avg: 49.08 / Max: 53.73 Min: 12.5 / Avg: 28.09 / Max: 42.96 Min: 12.76 / Avg: 29.24 / Max: 46.09 Min: 12.82 / Avg: 27.32 / Max: 38.66
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.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.8168 1.6336 2.4504 3.2672 4.084 SE +/- 0.11, N = 9 SE +/- 0.07, N = 9 SE +/- 0.03, N = 3 SE +/- 0.07, N = 9 SE +/- 0.16, N = 9 SE +/- 0.15, N = 9 SE +/- 0.09, N = 7 3.40 3.51 1.75 3.63 3.55 3.38 3.54 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.98 / Avg: 3.4 / Max: 3.91 Min: 3.19 / Avg: 3.51 / Max: 3.74 Min: 1.71 / Avg: 1.75 / Max: 1.81 Min: 3.15 / Avg: 3.63 / Max: 3.87 Min: 2.83 / Avg: 3.55 / Max: 4.23 Min: 2.78 / Avg: 3.38 / Max: 4.03 Min: 3.18 / Avg: 3.54 / Max: 3.86 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.612 1.224 1.836 2.448 3.06 SE +/- 0.10, N = 9 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.11, N = 9 SE +/- 0.08, N = 6 SE +/- 0.16, N = 6 SE +/- 0.05, N = 4 2.43 2.07 1.12 2.56 2.64 2.72 2.69 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.06 / Avg: 2.43 / Max: 2.79 Min: 2 / Avg: 2.07 / Max: 2.14 Min: 1.11 / Avg: 1.12 / Max: 1.13 Min: 1.97 / Avg: 2.56 / Max: 2.94 Min: 2.35 / Avg: 2.64 / Max: 2.86 Min: 2.2 / Avg: 2.72 / Max: 3.09 Min: 2.6 / Avg: 2.69 / Max: 2.77 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 2903.95, N = 9 SE +/- 1319.51, N = 9 SE +/- 415.43, N = 9 SE +/- 2476.89, N = 9 SE +/- 3543.16, N = 6 SE +/- 1327.44, N = 6 SE +/- 2651.67, N = 9 16645 19318 7724 18321 19501 16010 22375 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K Min: 4927.98 / Avg: 16644.58 / Max: 25814.26 Min: 10420.17 / Avg: 19317.68 / Max: 23990.82 Min: 5363.5 / Avg: 7724.44 / Max: 9547.52 Min: 5879.99 / Avg: 18321.41 / Max: 25587.85 Min: 7771.88 / Avg: 19501.47 / Max: 31986.01 Min: 11622.1 / Avg: 16010.47 / Max: 20203.22 Min: 7362.99 / Avg: 22375.31 / Max: 30852.67 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 604.31, N = 6 SE +/- 1006.37, N = 9 SE +/- 298.81, N = 9 SE +/- 1008.68, N = 7 SE +/- 2058.43, N = 8 SE +/- 954.20, N = 6 SE +/- 1707.89, N = 6 14238 11467 5730 16281 15034 8313 12617 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 12339.73 / Avg: 14237.99 / Max: 15625.95 Min: 5943.67 / Avg: 11466.84 / Max: 16906.06 Min: 4745.62 / Avg: 5730.25 / Max: 6856.19 Min: 13043.59 / Avg: 16281.05 / Max: 21345.79 Min: 3094.98 / Avg: 15033.59 / Max: 21320.01 Min: 6688.18 / Avg: 8313.28 / Max: 12907.78 Min: 4648.29 / Avg: 12616.53 / Max: 15483.72 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 417.52, N = 6 SE +/- 156.53, N = 3 SE +/- 293.36, N = 6 SE +/- 1331.13, N = 9 SE +/- 2088.69, N = 9 SE +/- 670.41, N = 9 SE +/- 567.56, N = 9 9871 7930 3020 9143 12171 5748 6374 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 7872.32 / Avg: 9870.95 / Max: 10468.21 Min: 7738.82 / Avg: 7929.97 / Max: 8240.26 Min: 1810.6 / Avg: 3020.47 / Max: 3853.04 Min: 1878.4 / Avg: 9142.73 / Max: 14470.64 Min: 2755.33 / Avg: 12171.18 / Max: 24198.89 Min: 4400.29 / Avg: 5747.71 / Max: 9274.69 Min: 3340.47 / Avg: 6373.81 / Max: 8755.73 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 556.37, N = 9 SE +/- 60.84, N = 3 SE +/- 48.51, N = 9 SE +/- 655.84, N = 9 SE +/- 1329.59, N = 9 SE +/- 377.58, N = 6 SE +/- 548.38, N = 6 3650 5258 2048 6359 7792 2748 5260 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1400 2800 4200 5600 7000 Min: 1300.56 / Avg: 3650.27 / Max: 5199.03 Min: 5152.98 / Avg: 5258.08 / Max: 5363.73 Min: 1924.2 / Avg: 2047.95 / Max: 2202.45 Min: 4017.07 / Avg: 6359.36 / Max: 10378.66 Min: 5172.97 / Avg: 7792.18 / Max: 17897.09 Min: 1135.38 / Avg: 2747.97 / Max: 4025.28 Min: 3674.68 / Avg: 5259.75 / Max: 7724.8 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 0.0968 0.1936 0.2904 0.3872 0.484 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 SE +/- 0.02, N = 9 SE +/- 0.02, N = 9 SE +/- 0.01, N = 9 SE +/- 0.01, N = 9 0.24 0.35 0.18 0.37 0.34 0.43 0.42 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1 2 3 4 5 Min: 0.24 / Avg: 0.24 / Max: 0.25 Min: 0.32 / Avg: 0.35 / Max: 0.38 Min: 0.17 / Avg: 0.18 / Max: 0.18 Min: 0.28 / Avg: 0.37 / Max: 0.44 Min: 0.27 / Avg: 0.34 / Max: 0.43 Min: 0.38 / Avg: 0.43 / Max: 0.46 Min: 0.37 / Avg: 0.42 / Max: 0.46 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 676.51, N = 9 SE +/- 311.38, N = 6 SE +/- 268.91, N = 6 SE +/- 288.67, N = 7 SE +/- 689.45, N = 9 SE +/- 690.28, N = 9 SE +/- 962.94, N = 9 7229 6058 4131 8219 6543 10473 8793 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 4158.76 / Avg: 7229.35 / Max: 9374.03 Min: 4869.51 / Avg: 6057.91 / Max: 6807.2 Min: 3331.58 / Avg: 4131.09 / Max: 4942.78 Min: 6916.49 / Avg: 8219.42 / Max: 8896.15 Min: 4104.39 / Avg: 6543.49 / Max: 9043.22 Min: 6527.07 / Avg: 10472.53 / Max: 12341.66 Min: 4004.47 / Avg: 8792.59 / Max: 11216.39 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 688.21, N = 6 SE +/- 281.99, N = 9 SE +/- 91.32, N = 9 SE +/- 472.99, N = 9 SE +/- 239.40, N = 8 SE +/- 668.84, N = 9 SE +/- 855.11, N = 9 7149 6144 2770 7273 8171 7199 7816 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 16 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1400 2800 4200 5600 7000 Min: 4346.24 / Avg: 7149.1 / Max: 8914.27 Min: 4136.04 / Avg: 6144.34 / Max: 6872.58 Min: 2279.93 / Avg: 2769.69 / Max: 3081.76 Min: 4437.67 / Avg: 7272.66 / Max: 9047.54 Min: 7100.36 / Avg: 8170.86 / Max: 8853.84 Min: 3419.19 / Avg: 7199.2 / Max: 11088.97 Min: 3469.02 / Avg: 7815.9 / Max: 10306.79 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1600 3200 4800 6400 8000 SE +/- 549.70, N = 9 SE +/- 489.68, N = 6 SE +/- 93.67, N = 9 SE +/- 348.01, N = 9 SE +/- 340.19, N = 9 SE +/- 295.92, N = 6 SE +/- 395.09, N = 9 5663 4832 2183 6379 6151 5226 7304 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1300 2600 3900 5200 6500 Min: 3646.78 / Avg: 5662.57 / Max: 8409.16 Min: 2563.41 / Avg: 4831.69 / Max: 6139.24 Min: 1710.38 / Avg: 2183.3 / Max: 2567.34 Min: 4455.74 / Avg: 6378.79 / Max: 7967.63 Min: 4770.25 / Avg: 6150.66 / Max: 7743.03 Min: 3849.97 / Avg: 5225.97 / Max: 5953.07 Min: 6161.1 / Avg: 7303.96 / Max: 9733.84 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 1100 2200 3300 4400 5500 SE +/- 151.21, N = 9 SE +/- 166.37, N = 9 SE +/- 146.85, N = 6 SE +/- 371.70, N = 8 SE +/- 480.91, N = 6 SE +/- 421.45, N = 6 SE +/- 233.06, N = 9 3659 3971 1405 4400 4180 3098 5254 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 900 1800 2700 3600 4500 Min: 2650.82 / Avg: 3658.86 / Max: 4230.01 Min: 3421.09 / Avg: 3970.86 / Max: 5219.38 Min: 699 / Avg: 1404.79 / Max: 1711.3 Min: 2721.84 / Avg: 4400.18 / Max: 5759.28 Min: 1974.03 / Avg: 4180.22 / Max: 5314.51 Min: 2129.18 / Avg: 3097.6 / Max: 4518.02 Min: 3902.2 / Avg: 5253.9 / Max: 6675.01 1. (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.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.25, N = 3 SE +/- 0.20, N = 3 SE +/- 6.62, N = 12 SE +/- 4.77, N = 12 SE +/- 5.96, N = 12 SE +/- 0.24, N = 3 SE +/- 0.43, N = 3 40.00 39.73 130.92 67.54 73.73 71.33 41.63
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 39.5 / Avg: 40 / Max: 40.3 Min: 39.4 / Avg: 39.73 / Max: 40.1 Min: 81.8 / Avg: 130.92 / Max: 145 Min: 40.1 / Avg: 67.54 / Max: 100 Min: 39.5 / Avg: 73.73 / Max: 101 Min: 71 / Avg: 71.33 / Max: 71.8 Min: 41.2 / Avg: 41.63 / Max: 42.5
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.26, N = 3 SE +/- 0.49, N = 3 SE +/- 6.70, N = 12 SE +/- 6.32, N = 12 SE +/- 6.85, N = 9 SE +/- 0.75, N = 3 SE +/- 0.47, N = 3 40.83 40.40 133.64 90.63 94.63 72.60 42.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 40.4 / Avg: 40.83 / Max: 41.3 Min: 39.5 / Avg: 40.4 / Max: 41.2 Min: 83.1 / Avg: 133.64 / Max: 148 Min: 39 / Avg: 90.63 / Max: 104 Min: 39.9 / Avg: 94.63 / Max: 103 Min: 71.7 / Avg: 72.6 / Max: 74.1 Min: 42 / Avg: 42.57 / Max: 43.5
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.44, N = 3 SE +/- 0.46, N = 3 SE +/- 4.68, N = 12 SE +/- 2.53, N = 12 SE +/- 1.59, N = 11 SE +/- 0.28, N = 3 SE +/- 0.54, N = 3 47.70 46.90 120.01 63.83 61.56 69.77 48.47
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 47 / Avg: 47.7 / Max: 48.5 Min: 46.1 / Avg: 46.9 / Max: 47.7 Min: 97.8 / Avg: 120.01 / Max: 137 Min: 45.9 / Avg: 63.83 / Max: 86.6 Min: 45.7 / Avg: 61.56 / Max: 64.1 Min: 69.2 / Avg: 69.77 / Max: 70.1 Min: 47.7 / Avg: 48.47 / Max: 49.5
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 0.55, N = 3 SE +/- 2.22, N = 12 SE +/- 0.91, N = 3 SE +/- 0.29, N = 3 SE +/- 0.44, N = 3 39.93 39.53 125.00 100.30 101.00 71.07 41.27
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 39 / Avg: 39.93 / Max: 41 Min: 38.6 / Avg: 39.53 / Max: 40.5 Min: 108 / Avg: 124.75 / Max: 135 Min: 98.9 / Avg: 100.3 / Max: 102 Min: 70.6 / Avg: 71.07 / Max: 71.6 Min: 40.6 / Avg: 41.27 / Max: 42.1
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.32, N = 3 SE +/- 0.29, N = 3 SE +/- 8.35, N = 12 SE +/- 6.16, N = 9 SE +/- 5.94, N = 9 SE +/- 3.27, N = 12 SE +/- 0.98, N = 3 50.37 49.17 132.11 96.47 95.09 74.83 51.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 50 / Avg: 50.37 / Max: 51 Min: 48.7 / Avg: 49.17 / Max: 49.7 Min: 95.4 / Avg: 132.11 / Max: 158 Min: 48.4 / Avg: 96.47 / Max: 113 Min: 48.7 / Avg: 95.09 / Max: 111 Min: 55.1 / Avg: 74.83 / Max: 83.3 Min: 49.6 / Avg: 51.37 / Max: 53
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.19, N = 3 SE +/- 0.13, N = 3 SE +/- 1.33, N = 3 SE +/- 6.82, N = 9 SE +/- 6.65, N = 9 SE +/- 0.26, N = 3 SE +/- 0.48, N = 3 42.73 39.03 109.00 92.57 92.50 45.17 41.77
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 42.5 / Avg: 42.73 / Max: 43.1 Min: 38.9 / Avg: 39.03 / Max: 39.3 Min: 106 / Avg: 108.67 / Max: 110 Min: 38 / Avg: 92.57 / Max: 99.8 Min: 39.3 / Avg: 92.5 / Max: 99.6 Min: 44.7 / Avg: 45.17 / Max: 45.6 Min: 40.8 / Avg: 41.77 / Max: 42.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.23, N = 3 SE +/- 0.64, N = 3 SE +/- 6.83, N = 9 SE +/- 6.68, N = 9 SE +/- 5.34, N = 12 SE +/- 0.22, N = 3 37.53 36.97 97.37 91.17 90.20 75.80 39.03
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 37.3 / Avg: 37.53 / Max: 37.8 Min: 36.6 / Avg: 36.97 / Max: 37.4 Min: 96.1 / Avg: 97.37 / Max: 98.2 Min: 36.7 / Avg: 91.17 / Max: 99.8 Min: 36.8 / Avg: 90.2 / Max: 98.4 Min: 42.5 / Avg: 75.8 / Max: 100 Min: 38.6 / Avg: 39.03 / Max: 39.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.50, N = 3 SE +/- 5.54, N = 9 SE +/- 6.53, N = 9 SE +/- 6.40, N = 9 SE +/- 6.04, N = 12 SE +/- 0.23, N = 3 38.03 37.93 101.49 90.99 90.89 82.75 39.33
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 37.5 / Avg: 38.03 / Max: 38.3 Min: 37 / Avg: 37.93 / Max: 38.7 Min: 64.3 / Avg: 101.49 / Max: 123 Min: 39 / Avg: 90.99 / Max: 99.8 Min: 39.9 / Avg: 90.89 / Max: 99.9 Min: 41.4 / Avg: 82.75 / Max: 103 Min: 38.9 / Avg: 39.33 / Max: 39.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.62, N = 3 SE +/- 8.80, N = 9 SE +/- 6.80, N = 12 SE +/- 0.67, N = 3 SE +/- 1.82, N = 3 SE +/- 5.05, N = 12 SE +/- 3.84, N = 12 96.07 71.49 124.88 100.00 99.70 64.24 85.20
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 95.3 / Avg: 96.07 / Max: 97.3 Min: 38.1 / Avg: 71.49 / Max: 97.2 Min: 81.2 / Avg: 124.88 / Max: 148 Min: 99 / Avg: 100.33 / Max: 101 Min: 96.1 / Avg: 99.7 / Max: 102 Min: 43 / Avg: 64.24 / Max: 101 Min: 66.9 / Avg: 85.2 / Max: 96.4
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.64, N = 6 SE +/- 0.63, N = 6 SE +/- 0.91, N = 12 SE +/- 3.35, N = 12 SE +/- 0.64, N = 3 SE +/- 5.34, N = 12 SE +/- 0.57, N = 12 46.18 44.80 26.14 54.78 49.23 65.22 42.80
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 44.5 / Avg: 46.18 / Max: 48.5 Min: 43 / Avg: 44.8 / Max: 46.8 Min: 16.3 / Avg: 26.14 / Max: 27.8 Min: 47.9 / Avg: 54.78 / Max: 85.7 Min: 48.5 / Avg: 49.23 / Max: 50.5 Min: 33.4 / Avg: 65.22 / Max: 82.9 Min: 38.8 / Avg: 42.8 / Max: 46.1
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 SE +/- 0.11, N = 12 SE +/- 0.12, N = 12 SE +/- 0.18, N = 11 SE +/- 4.32, N = 12 SE +/- 0.05, N = 12 SE +/- 0.23, N = 12 SE +/- 0.15, N = 12 7.92 7.88 5.12 12.46 4.03 7.15 8.96
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 4 8 12 16 20 Min: 7.08 / Avg: 7.92 / Max: 8.48 Min: 7.11 / Avg: 7.88 / Max: 8.44 Min: 3.3 / Avg: 5.12 / Max: 5.45 Min: 2.06 / Avg: 12.46 / Max: 38.8 Min: 3.7 / Avg: 4.03 / Max: 4.29 Min: 5.44 / Avg: 7.15 / Max: 8.32 Min: 7.93 / Avg: 8.96 / Max: 9.95
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 SE +/- 0.15, N = 12 SE +/- 0.17, N = 12 SE +/- 0.18, N = 11 SE +/- 2.97, N = 12 SE +/- 3.66, N = 9 SE +/- 0.25, N = 12 SE +/- 0.17, N = 12 7.97 8.05 5.14 6.44 8.43 7.49 9.17
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 Min: 6.89 / Avg: 7.97 / Max: 8.48 Min: 6.55 / Avg: 8.05 / Max: 8.57 Min: 3.32 / Avg: 5.14 / Max: 5.39 Min: 1.44 / Avg: 6.44 / Max: 38.8 Min: 3.91 / Avg: 8.43 / Max: 37.5 Min: 5.74 / Avg: 7.49 / Max: 8.71 Min: 7.53 / Avg: 9.17 / Max: 9.74
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.71, N = 3 SE +/- 0.46, N = 3 SE +/- 7.89, N = 12 SE +/- 6.56, N = 9 SE +/- 6.60, N = 9 SE +/- 0.58, N = 3 SE +/- 0.17, N = 3 40.87 40.10 121.10 92.82 92.31 46.27 43.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 39.8 / Avg: 40.87 / Max: 42.2 Min: 39.3 / Avg: 40.1 / Max: 40.9 Min: 84.8 / Avg: 121.1 / Max: 147 Min: 40.4 / Avg: 92.82 / Max: 101 Min: 39.6 / Avg: 92.31 / Max: 101 Min: 45.1 / Avg: 46.27 / Max: 46.9 Min: 43.4 / Avg: 43.7 / Max: 44
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.73, N = 3 SE +/- 0.19, N = 3 SE +/- 6.98, N = 9 SE +/- 6.82, N = 9 SE +/- 0.64, N = 3 SE +/- 0.84, N = 3 39.63 39.57 122.00 94.52 93.86 43.87 41.97
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 38.9 / Avg: 39.63 / Max: 41.1 Min: 39.2 / Avg: 39.57 / Max: 39.8 Min: 38.7 / Avg: 94.52 / Max: 102 Min: 39.3 / Avg: 93.86 / Max: 102 Min: 42.8 / Avg: 43.87 / Max: 45 Min: 40.3 / Avg: 41.97 / Max: 43
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.68, N = 4 SE +/- 0.42, N = 3 SE +/- 7.18, N = 12 SE +/- 6.74, N = 9 SE +/- 5.87, N = 10 SE +/- 0.48, N = 3 SE +/- 0.63, N = 5 39.93 40.20 115.81 92.64 92.18 45.73 42.06
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 38.6 / Avg: 39.93 / Max: 41.8 Min: 39.6 / Avg: 40.2 / Max: 41 Min: 82.5 / Avg: 115.81 / Max: 142 Min: 38.8 / Avg: 92.64 / Max: 101 Min: 39.5 / Avg: 92.18 / Max: 99.9 Min: 44.8 / Avg: 45.73 / Max: 46.4 Min: 41.1 / Avg: 42.06 / Max: 44.5
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 SE +/- 0.15, N = 12 SE +/- 0.16, N = 9 SE +/- 0.19, N = 11 SE +/- 0.18, N = 12 SE +/- 0.16, N = 12 SE +/- 0.20, N = 12 SE +/- 0.15, N = 12 7.98 8.29 5.10 4.16 5.23 8.31 8.73
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 Min: 7.07 / Avg: 7.98 / Max: 9.08 Min: 7.63 / Avg: 8.29 / Max: 8.96 Min: 3.22 / Avg: 5.1 / Max: 5.42 Min: 2.77 / Avg: 4.16 / Max: 5.5 Min: 4.28 / Avg: 5.23 / Max: 6.37 Min: 7.07 / Avg: 8.31 / Max: 9.18 Min: 7.45 / Avg: 8.73 / Max: 9.24
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.
Result
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300 600 900 1200 1500 SE +/- 52.84, N = 9 SE +/- 3.86, N = 3 SE +/- 14.97, N = 3 SE +/- 7.05, N = 9 SE +/- 7.39, N = 9 SE +/- 11.09, N = 9 SE +/- 12.10, N = 9 446 340 1466 342 345 322 354 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 300 600 900 1200 1500 Min: 333.92 / Avg: 445.81 / Max: 814.79 Min: 332.37 / Avg: 339.67 / Max: 345.51 Min: 1436.69 / Avg: 1466.43 / Max: 1484.36 Min: 328.96 / Avg: 342.38 / Max: 397.57 Min: 318.81 / Avg: 345.08 / Max: 378.58 Min: 291.46 / Avg: 322.11 / Max: 405.79 Min: 311.82 / Avg: 353.55 / Max: 420.6 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread
AIO-Stress AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 2.50, N = 12 SE +/- 2.21, N = 12 SE +/- 0.91, N = 3 SE +/- 0.43, N = 3 SE +/- 1.86, N = 12 SE +/- 2.57, N = 12 SE +/- 1.43, N = 5 107.37 106.81 50.48 134.72 125.35 106.00 96.59 1. (CC) gcc options: -pthread -laio
Result Confidence
OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 99.27 / Avg: 107.37 / Max: 131.45 Min: 102.63 / Avg: 106.81 / Max: 129.47 Min: 48.71 / Avg: 50.48 / Max: 51.73 Min: 133.99 / Avg: 134.72 / Max: 135.47 Min: 121.92 / Avg: 125.35 / Max: 144.82 Min: 96.95 / Avg: 105.53 / Max: 130.83 Min: 93.63 / Avg: 96.59 / Max: 101.92 1. (CC) gcc options: -pthread -laio
Baremetal, SMT On Processor: Intel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.5-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Notes: Scaling Governor: acpi-cpufreq performancePython Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable
Testing initiated at 7 April 2019 11:03 by user dariof.
Baremetal, SMT Off Processor: Intel Xeon W3530 @ 2.79GHz (4 Cores), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.5-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Notes: Scaling Governor: acpi-cpufreq performancePython Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled
Testing initiated at 9 April 2019 08:06 by user dariof.
Xen dom0, vanilla, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Testing initiated at 11 April 2019 01:53 by user dariof.
Xen dom0, vanilla, SMT Off Processor: Intel Xeon W3530 (1 Core / 4 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Testing initiated at 17 April 2019 15:20 by user dariof.
Xen dom0, patched, gran=thread, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 3 x 2048 MB DDR3-1333MT/s HMT325U7BFR8A-H9, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB (500/500MHz), Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server, Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: btrfs, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/var,subvolid=258Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Testing initiated at 10 May 2019 13:18 by user dariof.
Xen dom0, patched, gran=core, SMT On Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Testing initiated at 14 May 2019 07:48 by user dariof.
Xen dom0, patched, gran=core , SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Analog Devices AD1984A, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --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-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Testing initiated at 15 May 2019 22:31 by user dariof.