Xen Core Scheduling RFC patch benches, Xen dom0 run, vanilla (unpatched), SMT on
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
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 Read - Size Per Thread: 32MB - Thread Count: 32 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 5K 10K 15K 20K 25K SE +/- 2903.95, N = 9 SE +/- 2651.67, N = 9 SE +/- 1327.44, N = 6 16645 22375 16010 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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K Min: 4927.98 / Avg: 16644.58 / Max: 25814.26 Min: 7362.99 / Avg: 22375.31 / Max: 30852.67 Min: 11622.1 / Avg: 16010.47 / Max: 20203.22 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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 676.51, N = 9 SE +/- 962.94, N = 9 SE +/- 690.28, N = 9 7229 8793 10473 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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 4158.76 / Avg: 7229.35 / Max: 9374.03 Min: 4004.47 / Avg: 8792.59 / Max: 11216.39 Min: 6527.07 / Avg: 10472.53 / Max: 12341.66 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: 8 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.7965 1.593 2.3895 3.186 3.9825 SE +/- 0.11, N = 9 SE +/- 0.09, N = 7 SE +/- 0.15, N = 9 3.40 3.54 3.38 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.98 / Avg: 3.4 / Max: 3.91 Min: 3.18 / Avg: 3.54 / Max: 3.86 Min: 2.78 / Avg: 3.38 / Max: 4.03 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: 32 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.1643 0.3286 0.4929 0.6572 0.8215 SE +/- 0.01, N = 6 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.54 0.71 0.73 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.51 / Avg: 0.54 / Max: 0.56 Min: 0.7 / Avg: 0.71 / Max: 0.73 Min: 0.71 / Avg: 0.73 / Max: 0.75 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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 688.21, N = 6 SE +/- 855.11, N = 9 SE +/- 668.84, N = 9 7149 7816 7199 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 Baremetal, SMT Off Baremetal, SMT On 1400 2800 4200 5600 7000 Min: 4346.24 / Avg: 7149.1 / Max: 8914.27 Min: 3469.02 / Avg: 7815.9 / Max: 10306.79 Min: 3419.19 / Avg: 7199.2 / Max: 11088.97 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: 32 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 1.1273 2.2546 3.3819 4.5092 5.6365 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.09, N = 3 4.69 4.99 5.01 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 4.66 / Avg: 4.69 / Max: 4.72 Min: 4.89 / Avg: 4.99 / Max: 5.05 Min: 4.89 / Avg: 5.01 / Max: 5.18 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: 16 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 1.0328 2.0656 3.0984 4.1312 5.164 SE +/- 0.11, N = 9 SE +/- 0.08, N = 3 SE +/- 0.02, N = 3 4.15 4.59 4.30 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 3.71 / Avg: 4.15 / Max: 4.48 Min: 4.44 / Avg: 4.59 / Max: 4.73 Min: 4.27 / Avg: 4.3 / Max: 4.32 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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 604.31, N = 6 SE +/- 1707.89, N = 6 SE +/- 954.20, N = 6 14238 12617 8313 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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 12339.73 / Avg: 14237.99 / Max: 15625.95 Min: 4648.29 / Avg: 12616.53 / Max: 15483.72 Min: 6688.18 / Avg: 8313.28 / Max: 12907.78 1. (CC) gcc options: -O2
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 Read - Size Per Thread: 32MB - Thread Count: 8 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 417.52, N = 6 SE +/- 567.56, N = 9 SE +/- 670.41, N = 9 9871 6374 5748 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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 7872.32 / Avg: 9870.95 / Max: 10468.21 Min: 3340.47 / Avg: 6373.81 / Max: 8755.73 Min: 4400.29 / Avg: 5747.71 / Max: 9274.69 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: 16 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 3 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 0.44 0.63 0.58 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.43 / Avg: 0.44 / Max: 0.46 Min: 0.57 / Avg: 0.63 / Max: 0.66 Min: 0.56 / Avg: 0.58 / Max: 0.58 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: 8 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.00, N = 9 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 0.32 0.54 0.50 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.3 / Avg: 0.32 / Max: 0.33 Min: 0.53 / Avg: 0.54 / Max: 0.54 Min: 0.46 / Avg: 0.5 / Max: 0.53 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 Baremetal, SMT Off Baremetal, SMT On 1600 3200 4800 6400 8000 SE +/- 549.70, N = 9 SE +/- 395.09, N = 9 SE +/- 295.92, N = 6 5663 7304 5226 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 Baremetal, SMT Off Baremetal, SMT On 1300 2600 3900 5200 6500 Min: 3646.78 / Avg: 5662.57 / Max: 8409.16 Min: 6161.1 / Avg: 7303.96 / Max: 9733.84 Min: 3849.97 / Avg: 5225.97 / Max: 5953.07 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 Baremetal, SMT Off Baremetal, SMT On 0.612 1.224 1.836 2.448 3.06 SE +/- 0.10, N = 9 SE +/- 0.05, N = 4 SE +/- 0.16, N = 6 2.43 2.69 2.72 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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.06 / Avg: 2.43 / Max: 2.79 Min: 2.6 / Avg: 2.69 / Max: 2.77 Min: 2.2 / Avg: 2.72 / Max: 3.09 1. (CC) gcc options: -O2
SQLite This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 100 200 300 400 500 SE +/- 52.84, N = 9 SE +/- 12.10, N = 9 SE +/- 11.09, N = 9 446 354 322 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 Baremetal, SMT Off Baremetal, SMT On 80 160 240 320 400 Min: 333.92 / Avg: 445.81 / Max: 814.79 Min: 311.82 / Avg: 353.55 / Max: 420.6 Min: 291.46 / Avg: 322.11 / Max: 405.79 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread
Threaded I/O Tester Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
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 Baremetal, SMT Off Baremetal, SMT On 1100 2200 3300 4400 5500 SE +/- 556.37, N = 9 SE +/- 548.38, N = 6 SE +/- 377.58, N = 6 3650 5260 2748 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 Baremetal, SMT Off Baremetal, SMT On 900 1800 2700 3600 4500 Min: 1300.56 / Avg: 3650.27 / Max: 5199.03 Min: 3674.68 / Avg: 5259.75 / Max: 7724.8 Min: 1135.38 / Avg: 2747.97 / Max: 4025.28 1. (CC) gcc options: -O2
Compile Bench Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 1.33, N = 9 SE +/- 1.28, N = 9 SE +/- 1.05, N = 3 67.62 66.43 69.15
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 59.07 / Avg: 67.62 / Max: 71.5 Min: 57.7 / Avg: 66.43 / Max: 69.92 Min: 67.66 / Avg: 69.15 / Max: 71.17
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: 4 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.0968 0.1936 0.2904 0.3872 0.484 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 SE +/- 0.01, N = 9 0.24 0.42 0.43 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 Baremetal, SMT Off Baremetal, SMT On 1 2 3 4 5 Min: 0.24 / Avg: 0.24 / Max: 0.25 Min: 0.37 / Avg: 0.42 / Max: 0.46 Min: 0.38 / Avg: 0.43 / 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: 4 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 1100 2200 3300 4400 5500 SE +/- 151.21, N = 9 SE +/- 233.06, N = 9 SE +/- 421.45, N = 6 3659 5254 3098 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 Baremetal, SMT Off Baremetal, SMT On 900 1800 2700 3600 4500 Min: 2650.82 / Avg: 3658.86 / Max: 4230.01 Min: 3902.2 / Avg: 5253.9 / Max: 6675.01 Min: 2129.18 / Avg: 3097.6 / Max: 4518.02 1. (CC) gcc options: -O2
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 10.99 11.25 11.22 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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 Min: 10.97 / Avg: 10.99 / Max: 11 Min: 11.21 / Avg: 11.25 / Max: 11.28 Min: 11.21 / Avg: 11.22 / Max: 11.24 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
Hackbench This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 70 140 210 280 350 SE +/- 4.12, N = 9 SE +/- 0.80, N = 3 SE +/- 0.08, N = 3 299 134 107 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 50 100 150 200 250 Min: 270.49 / Avg: 299.43 / Max: 309.86 Min: 132.88 / Avg: 133.9 / Max: 135.48 Min: 107.27 / Avg: 107.39 / Max: 107.54 1. (CC) gcc options: -lpthread
m-queens A solver for the N-queens problem with multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.2 Time To Solve Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 90 180 270 360 450 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 SE +/- 0.02, N = 3 292 425 292 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 Baremetal, SMT Off Baremetal, SMT On 80 160 240 320 400 Min: 292.38 / Avg: 292.41 / Max: 292.44 Min: 424.74 / Avg: 424.94 / Max: 425.22 Min: 291.88 / Avg: 291.9 / Max: 291.93 1. (CXX) g++ options: -fopenmp -O2 -march=native
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 Baremetal, SMT Off Baremetal, SMT On 2M 4M 6M 8M 10M SE +/- 24937.93, N = 3 SE +/- 46411.46, N = 3 SE +/- 85609.14, N = 3 8142234 6364942 8322819
Result Confidence
OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 1.4M 2.8M 4.2M 5.6M 7M Min: 8113166 / Avg: 8142234.33 / Max: 8191868 Min: 6273692 / Avg: 6364942 / Max: 6425303 Min: 8192152 / Avg: 8322819 / Max: 8483972
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: 16 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 70 140 210 280 350 SE +/- 2.40, N = 3 SE +/- 0.46, N = 3 SE +/- 0.48, N = 3 301 135 107 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 50 100 150 200 250 Min: 295.88 / Avg: 300.52 / Max: 303.94 Min: 134.69 / Avg: 135.49 / Max: 136.3 Min: 105.92 / Avg: 106.81 / Max: 107.55 1. (CC) gcc options: -lpthread
Timed PHP Compilation This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 40 80 120 160 200 SE +/- 0.56, N = 3 SE +/- 0.10, N = 3 SE +/- 0.26, N = 3 172 180 148 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 Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 Min: 171.38 / Avg: 172.47 / Max: 173.23 Min: 180.06 / Avg: 180.16 / Max: 180.36 Min: 147.37 / Avg: 147.88 / Max: 148.23 1. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
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 Baremetal, SMT Off Baremetal, SMT On 40 80 120 160 200 SE +/- 0.83, N = 3 SE +/- 0.22, N = 3 SE +/- 0.16, N = 3 145 182 142 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 Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 Min: 144.05 / Avg: 145 / Max: 146.67 Min: 181.66 / Avg: 181.95 / Max: 182.4 Min: 141.88 / Avg: 142.19 / Max: 142.39 1. (CXX) g++ options: -O2 -lOpenCL
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 Baremetal, SMT Off Baremetal, SMT On 2M 4M 6M 8M 10M SE +/- 5564.05, N = 3 SE +/- 25794.75, N = 3 SE +/- 65514.13, N = 3 7646829 6394905 7944718 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 Baremetal, SMT Off Baremetal, SMT On 1.4M 2.8M 4.2M 5.6M 7M Min: 7639240 / Avg: 7646829 / Max: 7657672 Min: 6355801 / Avg: 6394904.67 / Max: 6443599 Min: 7846487 / Avg: 7944718.33 / Max: 8068929 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
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: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 SE +/- 0.15, N = 12 SE +/- 0.15, N = 12 SE +/- 0.20, N = 12 7.98 8.73 8.31
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 Min: 7.07 / Avg: 7.98 / Max: 9.08 Min: 7.45 / Avg: 8.73 / Max: 9.24 Min: 7.07 / Avg: 8.31 / Max: 9.18
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.11, N = 12 SE +/- 0.15, N = 12 SE +/- 0.23, N = 12 7.92 8.96 7.15
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 Min: 7.08 / Avg: 7.92 / Max: 8.48 Min: 7.93 / Avg: 8.96 / Max: 9.95 Min: 5.44 / Avg: 7.15 / Max: 8.32
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.15, N = 12 SE +/- 0.17, N = 12 SE +/- 0.25, N = 12 7.97 9.17 7.49
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 Min: 6.89 / Avg: 7.97 / Max: 8.48 Min: 7.53 / Avg: 9.17 / Max: 9.74 Min: 5.74 / Avg: 7.49 / Max: 8.71
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 2.50, N = 12 SE +/- 1.43, N = 5 SE +/- 2.57, N = 12 107.37 96.59 106.00 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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 Min: 99.27 / Avg: 107.37 / Max: 131.45 Min: 93.63 / Avg: 96.59 / Max: 101.92 Min: 96.95 / Avg: 105.53 / Max: 130.83 1. (CC) gcc options: -pthread -laio
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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 3.45, N = 5 SE +/- 3.78, N = 5 SE +/- 6.69, N = 5 11347 11601 11449 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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 11338.9 / Avg: 11346.66 / Max: 11358.1 Min: 11587.4 / Avg: 11600.68 / Max: 11608.1 Min: 11425.9 / Avg: 11449.1 / Max: 11463.7 1. (CC) gcc options: -O3 -march=native -fopenmp
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 Baremetal, SMT Off Baremetal, SMT On 8000M 16000M 24000M 32000M 40000M SE +/- 1060333694.66, N = 12 SE +/- 929583010.39, N = 12 SE +/- 1322899252.04, N = 12 35794058970 29821877913 30837627125
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 6000M 12000M 18000M 24000M 30000M Min: 34518959078 / Avg: 35794058969.83 / Max: 47438479538 Min: 28790409341 / Avg: 29821877912.92 / Max: 40045009662 Min: 29367341400 / Avg: 30837627125.17 / Max: 45385745435
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 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 500 1000 1500 2000 2500 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.09, N = 3 2237 2239 2239 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 400 800 1200 1600 2000 Min: 2236.76 / Avg: 2236.78 / Max: 2236.8 Min: 2238.7 / Avg: 2238.73 / Max: 2238.75 Min: 2238.5 / Avg: 2238.68 / Max: 2238.78 1. (CC) gcc options: -lrt
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 5K 10K 15K 20K 25K SE +/- 0.19, N = 3 SE +/- 0.05, N = 3 SE +/- 2.20, N = 3 21510 21529 21527 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K Min: 21510.14 / Avg: 21510.48 / Max: 21510.81 Min: 21529.3 / Avg: 21529.39 / Max: 21529.47 Min: 21522.98 / Avg: 21527.39 / Max: 21529.63 1. (CC) gcc options: -lrt
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 0.89, N = 3 SE +/- 0.25, N = 3 SE +/- 0.05, N = 3 10823 10829 10829 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 10821.76 / Avg: 10823.11 / Max: 10824.8 Min: 10828.35 / Avg: 10828.85 / Max: 10829.15 Min: 10829.05 / Avg: 10829.14 / Max: 10829.21 1. (CC) gcc options: -lrt
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.64, N = 6 SE +/- 0.57, N = 12 SE +/- 5.34, N = 12 46.18 42.80 65.22
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 44.5 / Avg: 46.18 / Max: 48.5 Min: 38.8 / Avg: 42.8 / Max: 46.1 Min: 33.4 / Avg: 65.22 / Max: 82.9
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.62, N = 3 SE +/- 3.84, N = 12 SE +/- 5.05, N = 12 96.07 85.20 64.24
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 Min: 95.3 / Avg: 96.07 / Max: 97.3 Min: 66.9 / Avg: 85.2 / Max: 96.4 Min: 43 / Avg: 64.24 / Max: 101
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 Baremetal, SMT Off Baremetal, SMT On 5 10 15 20 25 SE +/- 0.28, N = 3 SE +/- 0.36, N = 12 SE +/- 0.45, N = 12 16.72 15.14 19.98 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 Baremetal, SMT Off Baremetal, SMT On 5 10 15 20 25 Min: 16.39 / Avg: 16.72 / Max: 17.28 Min: 12.35 / Avg: 15.14 / Max: 15.76 Min: 16.46 / Avg: 19.98 / Max: 20.87 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
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 Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 SE +/- 0.06, N = 3 SE +/- 0.32, N = 3 SE +/- 0.59, N = 3 93.56 120.97 90.86 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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 Min: 93.48 / Avg: 93.56 / Max: 93.67 Min: 120.59 / Avg: 120.97 / Max: 121.61 Min: 90.01 / Avg: 90.86 / Max: 91.98 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: System V Message Passing Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 157716.82, N = 9 SE +/- 300253.24, N = 9 SE +/- 212991.71, N = 12 1493314 4214104 5995065 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 Baremetal, SMT Off Baremetal, SMT On 1000K 2000K 3000K 4000K 5000K Min: 706722.47 / Avg: 1493313.54 / Max: 2153881.77 Min: 3205328.39 / Avg: 4214104.02 / Max: 5372222.97 Min: 4562198.27 / Avg: 5995065.48 / Max: 6897204.8 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 Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.01, N = 11 0.60 0.61 0.63
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.51 / Avg: 0.6 / Max: 0.62 Min: 0.61 / Avg: 0.61 / Max: 0.62 Min: 0.5 / Avg: 0.63 / Max: 0.65
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 Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 SE +/- 0.48, N = 3 SE +/- 0.12, N = 3 SE +/- 0.87, N = 3 137 114 139 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 Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 Min: 136.43 / Avg: 137.4 / Max: 137.89 Min: 113.84 / Avg: 113.97 / Max: 114.22 Min: 137.68 / Avg: 139.27 / Max: 140.69 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++
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 Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 SE +/- 0.89, N = 3 SE +/- 0.12, N = 3 SE +/- 0.02, N = 3 144.24 66.53 49.69 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 Min: 143.29 / Avg: 144.24 / Max: 146.02 Min: 66.29 / Avg: 66.53 / Max: 66.72 Min: 49.65 / Avg: 49.69 / Max: 49.73 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 SE +/- 0.97, N = 3 SE +/- 0.19, N = 3 SE +/- 0.11, N = 3 138.09 68.60 51.09 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 Min: 136.34 / Avg: 138.09 / Max: 139.71 Min: 68.27 / Avg: 68.6 / Max: 68.92 Min: 50.89 / Avg: 51.09 / Max: 51.28 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: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.75, N = 3 SE +/- 0.68, N = 3 SE +/- 3.00, N = 12 40.20 40.93 67.55
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 39.4 / Avg: 40.2 / Max: 41.7 Min: 40.2 / Avg: 40.93 / Max: 42.3 Min: 44.8 / Avg: 67.55 / Max: 73
Apache Benchmark This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 12.19, N = 3 SE +/- 47.32, N = 3 SE +/- 24.15, N = 3 8716 16948 13300 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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 8691.17 / Avg: 8715.55 / Max: 8727.82 Min: 16853.34 / Avg: 16947.97 / Max: 16996.33 Min: 13255.48 / Avg: 13300.23 / Max: 13338.36 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: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.98, N = 3 SE +/- 3.27, N = 12 50.37 51.37 74.83
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 50 / Avg: 50.37 / Max: 51 Min: 49.6 / Avg: 51.37 / Max: 53 Min: 55.1 / Avg: 74.83 / Max: 83.3
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.22, N = 3 SE +/- 5.34, N = 12 37.53 39.03 75.80
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 37.3 / Avg: 37.53 / Max: 37.8 Min: 38.6 / Avg: 39.03 / Max: 39.3 Min: 42.5 / Avg: 75.8 / Max: 100
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 Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 195.79, N = 4 SE +/- 261.41, N = 12 12600 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 Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 12100 / Avg: 12600 / Max: 13000 Min: 11900 / Avg: 14300 / Max: 14900
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: 5 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 140 280 420 560 700 SE +/- 96.15, N = 13 SE +/- 94.10, N = 13 SE +/- 89.28, N = 13 527 579 631 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 Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 Min: 167 / Avg: 526.77 / Max: 836 Min: 167 / Avg: 579.31 / Max: 837 Min: 167 / Avg: 630.92 / Max: 838 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: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.23, N = 3 SE +/- 6.04, N = 12 38.03 39.33 82.75
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 Min: 37.5 / Avg: 38.03 / Max: 38.3 Min: 38.9 / Avg: 39.33 / Max: 39.7 Min: 41.4 / Avg: 82.75 / Max: 103
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.90, N = 12 SE +/- 0.42, N = 3 SE +/- 0.38, N = 3 67.96 66.30 71.50
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 61.2 / Avg: 67.96 / Max: 70.2 Min: 65.5 / Avg: 66.3 / Max: 66.9 Min: 70.8 / Avg: 71.5 / Max: 72.1
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: 5 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 80 160 240 320 400 SE +/- 60.31, N = 12 SE +/- 56.86, N = 12 SE +/- 57.57, N = 13 300 367 315 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 Baremetal, SMT Off Baremetal, SMT On 70 140 210 280 350 Min: 99.9 / Avg: 299.98 / Max: 500 Min: 99.9 / Avg: 366.64 / Max: 500 Min: 99.9 / Avg: 315.37 / Max: 500 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: 10 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 130 260 390 520 650 SE +/- 113.36, N = 12 SE +/- 100.49, N = 13 SE +/- 113.68, N = 12 460 606 461 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 - 1000Mbit Objective - Parallel: 10 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 Min: 83.5 / Avg: 459.53 / Max: 836 Min: 83.8 / Avg: 605.94 / Max: 838 Min: 83.7 / Avg: 460.81 / Max: 838 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 Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.30, N = 3 SE +/- 1.32, N = 12 SE +/- 0.74, N = 12 37.90 46.83 43.92
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 Min: 37.3 / Avg: 37.9 / Max: 38.2 Min: 35.6 / Avg: 46.83 / Max: 51.5 Min: 39.8 / Avg: 43.92 / Max: 47.5
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.44, N = 3 SE +/- 0.40, N = 3 SE +/- 4.62, N = 12 46.33 43.70 69.33
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 45.8 / Avg: 46.33 / Max: 47.2 Min: 42.9 / Avg: 43.7 / Max: 44.1 Min: 50.7 / Avg: 69.33 / Max: 84.4
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 Baremetal, SMT Off Baremetal, SMT On 1.0508 2.1016 3.1524 4.2032 5.254 SE +/- 0.06, N = 12 SE +/- 0.06, N = 5 SE +/- 0.05, N = 3 4.50 4.48 4.67
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 4.18 / Avg: 4.5 / Max: 4.81 Min: 4.28 / Avg: 4.48 / Max: 4.63 Min: 4.61 / Avg: 4.67 / Max: 4.77
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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 9.24 8.12 9.33 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 Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 Min: 9.22 / Avg: 9.24 / Max: 9.27 Min: 8.07 / Avg: 8.12 / Max: 8.2 Min: 9.28 / Avg: 9.33 / Max: 9.4 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.83, N = 3 SE +/- 1.53, N = 12 SE +/- 1.36, N = 3 93.63 89.01 100.17
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 Min: 92 / Avg: 93.63 / Max: 94.7 Min: 72.8 / Avg: 89.01 / Max: 92.3 Min: 97.5 / Avg: 100.17 / Max: 102
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 1.03, N = 12 SE +/- 1.19, N = 3 SE +/- 0.43, N = 3 66.32 64.70 70.97
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 58.7 / Avg: 66.32 / Max: 69.3 Min: 62.8 / Avg: 64.7 / Max: 66.9 Min: 70.4 / Avg: 70.97 / Max: 71.8
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: 10 Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 SE +/- 113.41, N = 12 SE +/- 113.70, N = 12 SE +/- 108.54, N = 13 460 461 490 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 Baremetal, SMT Off Baremetal, SMT On 90 180 270 360 450 Min: 83.5 / Avg: 459.71 / Max: 836 Min: 83.8 / Avg: 460.9 / Max: 838 Min: 83.8 / Avg: 489.91 / Max: 838 1. (CC) gcc options: -O3 -march=native -lm
Parallel BZIP2 Compression This test measures the time needed to compress a file (a .tar package of the Linux kernel source code) using BZIP2 compression. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 SE +/- 0.44, N = 12 SE +/- 0.61, N = 12 SE +/- 0.45, N = 12 16.17 17.56 13.40 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 Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 Min: 14.11 / Avg: 16.17 / Max: 19.61 Min: 16.9 / Avg: 17.56 / Max: 24.24 Min: 12.86 / Avg: 13.4 / Max: 18.33 1. (CXX) g++ options: -O2 -pthread -lbz2 -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: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.144 0.288 0.432 0.576 0.72 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 0.62 0.62 0.64
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.54 / Avg: 0.62 / Max: 0.64 Min: 0.61 / Avg: 0.62 / Max: 0.63 Min: 0.62 / Avg: 0.64 / Max: 0.66
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 Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 SE +/- 0.37, N = 12 SE +/- 0.07, N = 3 SE +/- 0.42, N = 3 34.57 35.13 37.70
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 Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 Min: 31.9 / Avg: 34.57 / Max: 35.4 Min: 35 / Avg: 35.13 / Max: 35.2 Min: 36.9 / Avg: 37.7 / Max: 38.3
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.20, N = 3 SE +/- 0.79, N = 12 SE +/- 0.33, N = 3 71.90 70.03 79.13
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 71.5 / Avg: 71.9 / Max: 72.1 Min: 62.8 / Avg: 70.03 / Max: 71.9 Min: 78.5 / Avg: 79.13 / Max: 79.6
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.5423 1.0846 1.6269 2.1692 2.7115 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 12 2.36 2.38 2.41
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.33 / Avg: 2.36 / Max: 2.38 Min: 2.38 / Avg: 2.38 / Max: 2.39 Min: 2.2 / Avg: 2.41 / Max: 2.52
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 54 55 57 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 122 143 143 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 Baremetal, SMT Off Baremetal, SMT On 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
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 111 121 122 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 Baremetal, SMT Off Baremetal, SMT On 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
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 Baremetal, SMT Off Baremetal, SMT On 500 1000 1500 2000 2500 SE +/- 10.31, N = 3 SE +/- 107.14, N = 12 SE +/- 10.01, N = 3 1349 2547 2290 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 Baremetal, SMT Off Baremetal, SMT On 400 800 1200 1600 2000 Min: 1335.26 / Avg: 1349.14 / Max: 1369.29 Min: 2120.07 / Avg: 2547.19 / Max: 3317.23 Min: 2270.61 / Avg: 2290.17 / Max: 2303.62 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 Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.19, N = 3 SE +/- 0.50, N = 3 SE +/- 0.68, N = 11 59.27 59.00 65.67
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 58.9 / Avg: 59.27 / Max: 59.5 Min: 58 / Avg: 59 / Max: 59.6 Min: 59.7 / Avg: 65.67 / Max: 67.6
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.20, N = 3 SE +/- 0.67, N = 10 SE +/- 0.47, N = 3 63.10 60.37 69.80
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 62.7 / Avg: 63.1 / Max: 63.3 Min: 57.8 / Avg: 60.37 / Max: 65.6 Min: 69.1 / Avg: 69.8 / Max: 70.7
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.5603 1.1206 1.6809 2.2412 2.8015 SE +/- 0.03, N = 10 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 2.35 2.36 2.49
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.16 / Avg: 2.35 / Max: 2.42 Min: 2.3 / Avg: 2.36 / Max: 2.39 Min: 2.47 / Avg: 2.49 / Max: 2.51
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 258.16, N = 4 SE +/- 4.62, N = 3 SE +/- 30.37, N = 3 14753 11600 16692 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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 14125 / Avg: 14752.75 / Max: 15317 Min: 11592 / Avg: 11600 / Max: 11608 Min: 16633 / Avg: 16692 / Max: 16734 1. (CXX) g++ options: -pipe -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
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 Baremetal, SMT Off Baremetal, SMT On 0.2655 0.531 0.7965 1.062 1.3275 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 1.17 1.18 1.14
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 1.13 / Avg: 1.17 / Max: 1.23 Min: 1.16 / Avg: 1.18 / Max: 1.2 Min: 1.12 / Avg: 1.14 / Max: 1.17
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 SE +/- 0.79, N = 4 SE +/- 1.03, N = 12 SE +/- 0.15, N = 3 49.23 55.88 57.60
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 Min: 47.2 / Avg: 49.23 / Max: 50.8 Min: 46.3 / Avg: 55.88 / Max: 58.1 Min: 57.4 / Avg: 57.6 / Max: 57.9
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 Baremetal, SMT Off Baremetal, SMT On 12 24 36 48 60 SE +/- 0.14, N = 3 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 36.94 52.41 51.41 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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 Min: 36.67 / Avg: 36.94 / Max: 37.12 Min: 52.26 / Avg: 52.41 / Max: 52.6 Min: 51.21 / Avg: 51.41 / Max: 51.53 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: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 12 24 36 48 60 SE +/- 0.79, N = 4 SE +/- 0.70, N = 5 SE +/- 0.91, N = 3 47.73 48.44 53.77
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 Min: 45.7 / Avg: 47.73 / Max: 49.3 Min: 47 / Avg: 48.44 / Max: 51.1 Min: 52.4 / Avg: 53.77 / Max: 55.5
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 SE +/- 0.68, N = 4 SE +/- 0.63, N = 5 SE +/- 0.48, N = 3 39.93 42.06 45.73
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 Min: 38.6 / Avg: 39.93 / Max: 41.8 Min: 41.1 / Avg: 42.06 / Max: 44.5 Min: 44.8 / Avg: 45.73 / Max: 46.4
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: Set Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 24.17, N = 3 SE +/- 117.26, N = 3 SE +/- 402.08, N = 3 17500 36186 35329 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 Baremetal, SMT Off Baremetal, SMT On 6K 12K 18K 24K 30K Min: 17458.4 / Avg: 17499.5 / Max: 17542.1 Min: 36003.2 / Avg: 36186.17 / Max: 36404.7 Min: 34546.3 / Avg: 35329.07 / Max: 35880 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 Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 34.52, N = 3 SE +/- 37.12, N = 3 SE +/- 152.78, N = 3 17522 36330 35920 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 Baremetal, SMT Off Baremetal, SMT On 6K 12K 18K 24K 30K Min: 17456 / Avg: 17521.7 / Max: 17572.9 Min: 36272.4 / Avg: 36330.3 / Max: 36399.5 Min: 35740.4 / Avg: 35920.13 / Max: 36224 1. (CC) gcc options: -O2 -lm -rdynamic
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: 4 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.37, N = 3 SE +/- 0.05, N = 3 SE +/- 0.40, N = 3 67.67 32.84 26.02 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 67.01 / Avg: 67.67 / Max: 68.27 Min: 32.78 / Avg: 32.84 / Max: 32.94 Min: 25.21 / Avg: 26.02 / Max: 26.42 1. (CC) gcc options: -lpthread
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: Append Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 11.17, N = 3 SE +/- 45.44, N = 3 SE +/- 69.14, N = 3 18097 37934 38173 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 Baremetal, SMT Off Baremetal, SMT On 7K 14K 21K 28K 35K Min: 18078.7 / Avg: 18096.57 / Max: 18117.1 Min: 37869.6 / Avg: 37933.8 / Max: 38021.6 Min: 38069 / Avg: 38172.77 / Max: 38303.8 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 16.09, N = 3 SE +/- 180.83, N = 3 SE +/- 248.19, N = 3 18150 37987 37946 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 Baremetal, SMT Off Baremetal, SMT On 7K 14K 21K 28K 35K Min: 18119.1 / Avg: 18150.4 / Max: 18172.5 Min: 37752.1 / Avg: 37987.13 / Max: 38342.7 Min: 37450.2 / Avg: 37945.7 / Max: 38218.9 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: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.44, N = 3 SE +/- 0.54, N = 3 SE +/- 0.28, N = 3 47.70 48.47 69.77
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 47 / Avg: 47.7 / Max: 48.5 Min: 47.7 / Avg: 48.47 / Max: 49.5 Min: 69.2 / Avg: 69.77 / Max: 70.1
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.76, N = 3 SE +/- 0.65, N = 5 SE +/- 0.15, N = 3 46.03 42.28 50.90
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 Min: 44.6 / Avg: 46.03 / Max: 47.2 Min: 40.8 / Avg: 42.28 / Max: 44.5 Min: 50.7 / Avg: 50.9 / Max: 51.2
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.18, N = 3 SE +/- 0.23, N = 3 SE +/- 0.39, N = 3 38.83 40.33 72.07
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 38.5 / Avg: 38.83 / Max: 39.1 Min: 39.9 / Avg: 40.33 / Max: 40.7 Min: 71.3 / Avg: 72.07 / Max: 72.6
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 150.00, N = 2 SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 10350 10367 18267
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 10200 / Avg: 10350 / Max: 10500 Min: 10300 / Avg: 10366.67 / Max: 10400 Min: 18100 / Avg: 18266.67 / Max: 18400
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.25, N = 3 SE +/- 0.43, N = 3 SE +/- 0.24, N = 3 40.00 41.63 71.33
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 39.5 / Avg: 40 / Max: 40.3 Min: 41.2 / Avg: 41.63 / Max: 42.5 Min: 71 / Avg: 71.33 / Max: 71.8
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.62, N = 3 SE +/- 0.57, N = 3 SE +/- 0.40, N = 3 39.67 40.60 71.80
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 38.9 / Avg: 39.67 / Max: 40.9 Min: 39.8 / Avg: 40.6 / Max: 41.7 Min: 71.1 / Avg: 71.8 / Max: 72.5
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.26, N = 3 SE +/- 0.47, N = 3 SE +/- 0.75, N = 3 40.83 42.57 72.60
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 40.4 / Avg: 40.83 / Max: 41.3 Min: 42 / Avg: 42.57 / Max: 43.5 Min: 71.7 / Avg: 72.6 / Max: 74.1
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.00, N = 2 SE +/- 0.00, N = 3 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 Baremetal, SMT Off Baremetal, SMT On 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 1. (CC) gcc options: -O3 -march=native -lm
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: 4 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 SE +/- 0.33, N = 3 SE +/- 0.14, N = 3 SE +/- 0.01, N = 3 64.51 31.70 24.20 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 63.95 / Avg: 64.51 / Max: 65.08 Min: 31.45 / Avg: 31.7 / Max: 31.92 Min: 24.19 / Avg: 24.2 / Max: 24.22 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: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.55, N = 3 SE +/- 0.44, N = 3 SE +/- 0.29, N = 3 39.70 41.27 71.07
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 39.1 / Avg: 39.7 / Max: 40.8 Min: 40.6 / Avg: 41.27 / Max: 42.1 Min: 70.6 / Avg: 71.07 / Max: 71.6
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 Baremetal, SMT Off Baremetal, SMT On 12 24 36 48 60 SE +/- 0.79, N = 3 SE +/- 0.80, N = 4 SE +/- 0.83, N = 4 46.23 47.13 52.53
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 Min: 44.7 / Avg: 46.23 / Max: 47.3 Min: 45.2 / Avg: 47.13 / Max: 48.9 Min: 51 / Avg: 52.53 / Max: 54.9
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 Baremetal, SMT Off Baremetal, SMT On 0.2498 0.4996 0.7494 0.9992 1.249 SE +/- 0.02, N = 5 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 1.10 1.11 1.07
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 1.07 / Avg: 1.1 / Max: 1.16 Min: 1.1 / Avg: 1.11 / Max: 1.12 Min: 1.06 / Avg: 1.07 / Max: 1.07
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.86, N = 5 SE +/- 0.19, N = 3 SE +/- 1.31, N = 3 57.14 59.17 65.40
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 53.9 / Avg: 57.14 / Max: 58.6 Min: 58.8 / Avg: 59.17 / Max: 59.4 Min: 62.9 / Avg: 65.4 / Max: 67.3
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 SE +/- 1.15, N = 3 SE +/- 0.88, N = 5 SE +/- 0.27, N = 3 57.47 57.08 61.67
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 Baremetal, SMT Off Baremetal, SMT On 12 24 36 48 60 Min: 55.2 / Avg: 57.47 / Max: 58.9 Min: 54.8 / Avg: 57.08 / Max: 59.8 Min: 61.3 / Avg: 61.67 / Max: 62.2
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 Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 66.67, N = 3 SE +/- 66.67, N = 3 10067 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 Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 10000 / Avg: 10066.67 / Max: 10200 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 Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 10933 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 Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 10900 / Avg: 10933.33 / Max: 11000 Min: 10500 / Avg: 10700 / Max: 10800
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 Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 166.67, N = 3 SE +/- 120.19, N = 3 10167 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 Baremetal, SMT Off 2K 4K 6K 8K 10K Min: 10000 / Avg: 10166.67 / Max: 10500 Min: 10400 / Avg: 10566.67 / Max: 10800
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 Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 SE +/- 0.23, N = 3 SE +/- 0.28, N = 3 SE +/- 0.20, N = 3 38.91 33.95 38.41 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 Min: 38.64 / Avg: 38.91 / Max: 39.36 Min: 33.59 / Avg: 33.95 / Max: 34.49 Min: 38.03 / Avg: 38.41 / Max: 38.72 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: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 SE +/- 0.12, N = 3 SE +/- 0.48, N = 3 SE +/- 0.26, N = 3 38.87 41.77 45.17
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 Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 Min: 38.7 / Avg: 38.87 / Max: 39.1 Min: 40.8 / Avg: 41.77 / Max: 42.3 Min: 44.7 / Avg: 45.17 / Max: 45.6
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 SE +/- 0.55, N = 3 SE +/- 0.65, N = 3 SE +/- 0.43, N = 3 50.47 51.97 55.93
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 Min: 49.6 / Avg: 50.47 / Max: 51.5 Min: 51 / Avg: 51.97 / Max: 53.2 Min: 55.1 / Avg: 55.93 / Max: 56.5
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 SE +/- 0.23, N = 3 SE +/- 0.23, N = 3 SE +/- 0.64, N = 3 39.33 40.93 43.87
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 Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 Min: 39.1 / Avg: 39.33 / Max: 39.8 Min: 40.7 / Avg: 40.93 / Max: 41.4 Min: 42.8 / Avg: 43.87 / Max: 45
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 Baremetal, SMT Off Baremetal, SMT On 2M 4M 6M 8M 10M SE +/- 62962.36, N = 5 SE +/- 98097.44, N = 3 SE +/- 7343.60, N = 3 4168488 7910494 6044741 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 Baremetal, SMT Off Baremetal, SMT On 1.4M 2.8M 4.2M 5.6M 7M Min: 3952852.96 / Avg: 4168487.95 / Max: 4292958.26 Min: 7804356.72 / Avg: 7910493.77 / Max: 8106462.68 Min: 6031198.93 / Avg: 6044740.99 / Max: 6056435.93 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: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 218.58, N = 3 SE +/- 458.26, N = 3 10500 10733 10900
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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 10300 / Avg: 10733.33 / Max: 11000 Min: 10000 / Avg: 10900 / Max: 11500
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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 152.75, N = 3 SE +/- 88.19, N = 3 10100 10500 11567
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 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K Min: 10300 / Avg: 10500 / Max: 10800 Min: 11400 / Avg: 11566.67 / Max: 11700
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 SE +/- 0.71, N = 3 SE +/- 0.17, N = 3 SE +/- 0.58, N = 3 40.87 43.70 46.27
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 Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 Min: 39.8 / Avg: 40.87 / Max: 42.2 Min: 43.4 / Avg: 43.7 / Max: 44 Min: 45.1 / Avg: 46.27 / Max: 46.9
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.37, N = 3 SE +/- 0.24, N = 3 SE +/- 0.29, N = 3 68.73 69.47 76.47
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 68 / Avg: 68.73 / Max: 69.2 Min: 69 / Avg: 69.47 / Max: 69.8 Min: 76 / Avg: 76.47 / Max: 77
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.62, N = 3 SE +/- 0.36, N = 3 SE +/- 0.40, N = 3 70.17 70.70 77.80
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 69 / Avg: 70.17 / Max: 71.1 Min: 70 / Avg: 70.7 / Max: 71.2 Min: 77 / Avg: 77.8 / Max: 78.2
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.25, N = 3 SE +/- 0.39, N = 3 SE +/- 0.32, N = 3 76.40 75.23 85.53
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 Min: 75.9 / Avg: 76.4 / Max: 76.7 Min: 74.7 / Avg: 75.23 / Max: 76 Min: 85 / Avg: 85.53 / Max: 86.1
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.39, N = 3 SE +/- 0.42, N = 3 SE +/- 0.87, N = 3 78.07 77.90 87.60
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 Min: 77.3 / Avg: 78.07 / Max: 78.6 Min: 77.3 / Avg: 77.9 / Max: 78.7 Min: 85.9 / Avg: 87.6 / Max: 88.8
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.26, N = 3 SE +/- 0.09, N = 3 77.13 77.40 86.87
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 Min: 76.5 / Avg: 77.13 / Max: 77.6 Min: 77 / Avg: 77.4 / Max: 77.9 Min: 86.7 / Avg: 86.87 / Max: 87
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 Baremetal, SMT Off Baremetal, SMT On 0.2678 0.5356 0.8034 1.0712 1.339 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 4 1.19 1.18 1.14
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 1.16 / Avg: 1.19 / Max: 1.2 Min: 1.17 / Avg: 1.18 / Max: 1.19 Min: 1.09 / Avg: 1.14 / Max: 1.18
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.06, N = 3 SE +/- 0.24, N = 3 SE +/- 0.15, N = 3 47.90 48.63 42.37
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 Min: 47.8 / Avg: 47.9 / Max: 48 Min: 48.3 / Avg: 48.63 / Max: 49.1 Min: 42.1 / Avg: 42.37 / Max: 42.6
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.40, N = 3 SE +/- 0.88, N = 3 SE +/- 0.42, N = 3 75.40 75.77 85.80
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 Min: 74.9 / Avg: 75.4 / Max: 76.2 Min: 74 / Avg: 75.77 / Max: 76.7 Min: 85 / Avg: 85.8 / Max: 86.4
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.07, N = 3 SE +/- 0.38, N = 3 SE +/- 1.22, N = 3 76.83 76.47 85.43
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 Min: 76.7 / Avg: 76.83 / Max: 76.9 Min: 75.7 / Avg: 76.47 / Max: 76.9 Min: 83 / Avg: 85.43 / Max: 86.8
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: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 SE +/- 0.09, N = 3 SE +/- 0.18, N = 3 SE +/- 0.26, N = 3 36.63 36.23 39.37
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 Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 Min: 36.5 / Avg: 36.63 / Max: 36.8 Min: 35.9 / Avg: 36.23 / Max: 36.5 Min: 38.9 / Avg: 39.37 / Max: 39.8
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: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 SE +/- 0.38, N = 3 SE +/- 0.15, N = 3 SE +/- 0.45, N = 3 35.93 36.10 37.37
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 Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 Min: 35.3 / Avg: 35.93 / Max: 36.6 Min: 35.9 / Avg: 36.1 / Max: 36.4 Min: 36.5 / Avg: 37.37 / Max: 38
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.38, N = 3 SE +/- 0.20, N = 3 SE +/- 0.82, N = 3 46.90 47.70 50.87
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 Min: 46.3 / Avg: 46.9 / Max: 47.6 Min: 47.5 / Avg: 47.7 / Max: 48.1 Min: 49.6 / Avg: 50.87 / Max: 52.4
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.5715 1.143 1.7145 2.286 2.8575 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 2.40 2.38 2.54
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.37 / Avg: 2.4 / Max: 2.45 Min: 2.32 / Avg: 2.38 / Max: 2.47 Min: 2.51 / Avg: 2.54 / Max: 2.56
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.09, N = 3 SE +/- 0.21, N = 3 SE +/- 0.12, N = 3 66.23 66.60 76.70
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.1 / Avg: 66.23 / Max: 66.4 Min: 66.3 / Avg: 66.6 / Max: 67 Min: 76.5 / Avg: 76.7 / Max: 76.9
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.26, N = 3 SE +/- 0.03, N = 3 SE +/- 0.17, N = 3 66.37 67.63 77.93
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 65.9 / Avg: 66.37 / Max: 66.8 Min: 67.6 / Avg: 67.63 / Max: 67.7 Min: 77.6 / Avg: 77.93 / Max: 78.1
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.44, N = 3 SE +/- 0.07, N = 3 SE +/- 1.20, N = 3 67.97 67.77 76.57
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 67.1 / Avg: 67.97 / Max: 68.5 Min: 67.7 / Avg: 67.77 / Max: 67.9 Min: 74.2 / Avg: 76.57 / Max: 78.1
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 Baremetal, SMT Off Baremetal, SMT On 0.5648 1.1296 1.6944 2.2592 2.824 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 2.41 2.45 2.51
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.38 / Avg: 2.41 / Max: 2.43 Min: 2.43 / Avg: 2.45 / Max: 2.47 Min: 2.47 / Avg: 2.51 / Max: 2.55
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.31, N = 3 SE +/- 0.43, N = 3 SE +/- 0.72, N = 3 68.90 68.03 77.57
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: 512KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 68.3 / Avg: 68.9 / Max: 69.3 Min: 67.3 / Avg: 68.03 / Max: 68.8 Min: 76.7 / Avg: 77.57 / Max: 79
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.26, N = 3 SE +/- 0.65, N = 3 SE +/- 1.17, N = 3 68.70 68.23 77.50
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 68.3 / Avg: 68.7 / Max: 69.2 Min: 67 / Avg: 68.23 / Max: 69.2 Min: 75.3 / Avg: 77.5 / Max: 79.3
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 Baremetal, SMT Off Baremetal, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.63 0.61 0.63
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.62 / Avg: 0.63 / Max: 0.63 Min: 0.6 / Avg: 0.61 / Max: 0.62 Min: 0.63 / Avg: 0.63 / Max: 0.64
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 Baremetal, SMT Off Baremetal, SMT On 0.1463 0.2926 0.4389 0.5852 0.7315 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.61 0.62 0.65
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.6 / Avg: 0.61 / Max: 0.62 Min: 0.61 / Avg: 0.62 / Max: 0.64 Min: 0.65 / Avg: 0.65 / Max: 0.66
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 Baremetal, SMT Off Baremetal, SMT On 0.9833 1.9666 2.9499 3.9332 4.9165 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 4.37 4.36 4.33
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 4.35 / Avg: 4.37 / Max: 4.4 Min: 4.35 / Avg: 4.36 / Max: 4.37 Min: 4.26 / Avg: 4.33 / Max: 4.4
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 Baremetal, SMT Off Baremetal, SMT On 1.0575 2.115 3.1725 4.23 5.2875 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 4.70 4.57 4.47
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 4.53 / Avg: 4.7 / Max: 4.81 Min: 4.53 / Avg: 4.57 / Max: 4.62 Min: 4.34 / Avg: 4.47 / Max: 4.58
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.87, N = 3 SE +/- 0.33, N = 3 SE +/- 0.15, N = 3 65.90 66.47 76.40
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 64.2 / Avg: 65.9 / Max: 67.1 Min: 66 / Avg: 66.47 / Max: 67.1 Min: 76.2 / Avg: 76.4 / Max: 76.7
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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.42, N = 3 SE +/- 0.47, N = 3 79.37 79.70 89.93
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 Min: 79.2 / Avg: 79.37 / Max: 79.6 Min: 78.9 / Avg: 79.7 / Max: 80.3 Min: 89 / Avg: 89.93 / Max: 90.4
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 Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 SE +/- 120.19, N = 3 16933 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 Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 16800 / Avg: 16933.33 / Max: 17100 Min: 16700 / Avg: 16933.33 / Max: 17100
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 Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 333.33, N = 3 SE +/- 66.67, N = 3 16333 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 Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 16000 / Avg: 16333.33 / Max: 17000 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: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.03, N = 3 SE +/- 0.25, N = 3 SE +/- 0.35, N = 3 66.37 66.80 77.33
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.3 / Avg: 66.37 / Max: 66.4 Min: 66.5 / Avg: 66.8 / Max: 67.3 Min: 76.7 / Avg: 77.33 / 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: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.23, N = 3 SE +/- 0.42, N = 3 SE +/- 0.44, N = 3 37.87 50.90 48.87
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 Min: 37.4 / Avg: 37.87 / Max: 38.1 Min: 50.3 / Avg: 50.9 / Max: 51.7 Min: 48 / Avg: 48.87 / Max: 49.4
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 Baremetal, SMT Off Baremetal, SMT On 0.2565 0.513 0.7695 1.026 1.2825 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.12 1.14 1.11
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 1.12 / Avg: 1.12 / Max: 1.14 Min: 1.12 / Avg: 1.14 / Max: 1.16 Min: 1.1 / Avg: 1.11 / Max: 1.13
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.22, N = 3 SE +/- 0.03, N = 3 SE +/- 0.15, N = 3 66.97 66.37 77.50
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.7 / Avg: 66.97 / Max: 67.4 Min: 66.3 / Avg: 66.37 / Max: 66.4 Min: 77.2 / Avg: 77.5 / Max: 77.7
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.78, N = 3 SE +/- 1.13, N = 3 66.77 65.50 75.03
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 66.6 / Avg: 66.77 / Max: 67.1 Min: 64.2 / Avg: 65.5 / Max: 66.9 Min: 72.8 / Avg: 75.03 / Max: 76.4
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 Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 416.33, N = 3 SE +/- 352.77, N = 3 16800 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 Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 16000 / Avg: 16800 / 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: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 12767 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 Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 12700 / Avg: 12766.67 / Max: 12800 Min: 14800 / Avg: 14833.33 / Max: 14900
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.34, N = 3 SE +/- 0.44, N = 3 SE +/- 0.10, N = 3 66.13 66.27 76.60
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: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 65.7 / Avg: 66.13 / Max: 66.8 Min: 65.4 / Avg: 66.27 / Max: 66.8 Min: 76.4 / Avg: 76.6 / 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: 4MB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.34, N = 3 SE +/- 0.15, N = 3 SE +/- 0.27, N = 3 66.43 66.90 76.57
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66 / Avg: 66.43 / Max: 67.1 Min: 66.6 / Avg: 66.9 / Max: 67.1 Min: 76.2 / Avg: 76.57 / Max: 77.1
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 Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.19, N = 3 SE +/- 0.43, N = 3 SE +/- 0.53, N = 3 47.27 46.83 38.00
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 Baremetal, SMT Off Baremetal, SMT On 10 20 30 40 50 Min: 46.9 / Avg: 47.27 / Max: 47.5 Min: 46 / Avg: 46.83 / Max: 47.4 Min: 37 / Avg: 38 / Max: 38.8
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 120.19, N = 3 SE +/- 120.19, N = 3 SE +/- 305.51, N = 3 17033 17033 19200
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 16800 / Avg: 17033.33 / Max: 17200 Min: 16800 / Avg: 17033.33 / Max: 17200 Min: 18600 / Avg: 19200 / Max: 19600
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 Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.27, N = 3 35.97 36.47 38.93
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 Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 Min: 35.8 / Avg: 35.97 / Max: 36.2 Min: 36.1 / Avg: 36.47 / Max: 36.7 Min: 38.4 / Avg: 38.93 / Max: 39.3
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.03, N = 3 SE +/- 0.76, N = 3 68.27 68.57 76.97
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 68 / Avg: 68.27 / Max: 68.8 Min: 68.5 / Avg: 68.57 / Max: 68.6 Min: 75.8 / Avg: 76.97 / Max: 78.4
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.03, N = 3 SE +/- 0.37, N = 3 67.27 67.63 77.27
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.7 / Avg: 67.27 / Max: 67.8 Min: 67.6 / Avg: 67.63 / Max: 67.7 Min: 76.9 / Avg: 77.27 / Max: 78
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.12, N = 3 SE +/- 0.47, N = 3 66.20 66.23 76.63
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.2 / Avg: 66.2 / Max: 66.2 Min: 66 / Avg: 66.23 / Max: 66.4 Min: 75.7 / Avg: 76.63 / Max: 77.1
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 Baremetal, SMT Off Baremetal, SMT On 0.5693 1.1386 1.7079 2.2772 2.8465 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 2.44 2.42 2.53
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 2.41 / Avg: 2.44 / Max: 2.47 Min: 2.37 / Avg: 2.42 / Max: 2.47 Min: 2.48 / Avg: 2.53 / Max: 2.56
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 266.67, N = 3 SE +/- 100.00, N = 3 SE +/- 33.33, N = 3 16533 16900 19567
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 16000 / Avg: 16533.33 / Max: 16800 Min: 16800 / Avg: 16900 / Max: 17100 Min: 19500 / Avg: 19566.67 / Max: 19600
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.42, N = 3 SE +/- 0.31, N = 3 SE +/- 0.59, N = 3 66.83 67.10 77.17
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66 / Avg: 66.83 / Max: 67.3 Min: 66.5 / Avg: 67.1 / Max: 67.5 Min: 76 / Avg: 77.17 / Max: 77.9
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 17200 17133 19767
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 17100 / Avg: 17200 / Max: 17300 Min: 17100 / Avg: 17133.33 / Max: 17200 Min: 19600 / Avg: 19766.67 / 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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.13, N = 3 SE +/- 0.24, N = 3 SE +/- 0.31, N = 3 67.43 67.37 77.30
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 67.3 / Avg: 67.43 / Max: 67.7 Min: 66.9 / Avg: 67.37 / Max: 67.7 Min: 76.7 / Avg: 77.3 / Max: 77.7
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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 SE +/- 0.12, N = 3 SE +/- 0.07, N = 3 SE +/- 0.42, N = 3 50.00 57.97 58.33
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 Baremetal, SMT Off Baremetal, SMT On 12 24 36 48 60 Min: 49.8 / Avg: 50 / Max: 50.2 Min: 57.9 / Avg: 57.97 / Max: 58.1 Min: 57.5 / Avg: 58.33 / Max: 58.8
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.48, N = 3 SE +/- 0.44, N = 3 SE +/- 0.33, N = 3 66.93 66.37 77.07
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.4 / Avg: 66.93 / Max: 67.9 Min: 65.7 / Avg: 66.37 / Max: 67.2 Min: 76.6 / Avg: 77.07 / Max: 77.7
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.48, N = 3 SE +/- 0.40, N = 3 SE +/- 0.43, N = 3 66.37 66.40 75.07
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 65.4 / Avg: 66.37 / Max: 66.9 Min: 65.6 / Avg: 66.4 / Max: 66.9 Min: 74.5 / Avg: 75.07 / Max: 75.9
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.30, N = 3 SE +/- 0.15, N = 3 SE +/- 0.72, N = 3 66.33 66.70 74.87
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 65.9 / Avg: 66.33 / Max: 66.9 Min: 66.4 / Avg: 66.7 / Max: 66.9 Min: 74.1 / Avg: 74.87 / Max: 76.3
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.44, N = 3 SE +/- 0.12, N = 3 66.50 66.17 77.73
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.2 / Avg: 66.5 / Max: 66.8 Min: 65.5 / Avg: 66.17 / Max: 67 Min: 77.5 / Avg: 77.73 / Max: 77.9
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 Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 SE +/- 0.13, N = 3 SE +/- 0.12, N = 3 SE +/- 0.32, N = 3 35.37 35.23 34.50
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 Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 Min: 35.1 / Avg: 35.37 / Max: 35.5 Min: 35 / Avg: 35.23 / Max: 35.4 Min: 33.9 / Avg: 34.5 / Max: 35
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.26, N = 3 SE +/- 0.28, N = 3 SE +/- 0.46, N = 3 67.10 66.93 76.90
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.6 / Avg: 67.1 / Max: 67.5 Min: 66.6 / Avg: 66.93 / Max: 67.5 Min: 76.1 / Avg: 76.9 / Max: 77.7
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 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.51, N = 3 SE +/- 0.47, N = 3 SE +/- 0.32, N = 3 66.60 67.20 77.80
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 65.9 / Avg: 66.6 / Max: 67.6 Min: 66.3 / Avg: 67.2 / Max: 67.9 Min: 77.3 / Avg: 77.8 / Max: 78.4
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.18, N = 3 SE +/- 0.38, N = 3 SE +/- 0.35, N = 3 66.87 67.13 72.80
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 66.6 / Avg: 66.87 / Max: 67.2 Min: 66.5 / Avg: 67.13 / Max: 67.8 Min: 72.1 / Avg: 72.8 / Max: 73.2
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 300.00, N = 3 SE +/- 100.00, N = 3 12300 14800 14900
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 12000 / Avg: 12300 / Max: 12900 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: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.61 0.61 0.63
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 0.6 / Avg: 0.61 / Max: 0.62 Min: 0.59 / Avg: 0.61 / Max: 0.62 Min: 0.61 / Avg: 0.63 / Max: 0.65
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 Baremetal, SMT Off Baremetal, SMT On 0.9765 1.953 2.9295 3.906 4.8825 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 4.34 4.26 4.06
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 Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 Min: 4.28 / Avg: 4.34 / Max: 4.37 Min: 4.21 / Avg: 4.26 / Max: 4.34 Min: 4.04 / Avg: 4.06 / Max: 4.09
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 17333 17300 19733
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 17300 / Avg: 17333.33 / Max: 17400 Min: 19600 / Avg: 19733.33 / Max: 19900
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 176.38, N = 3 SE +/- 33.33, N = 3 12533 14700 14733
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 12200 / Avg: 12533.33 / Max: 12800 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: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.31, N = 3 SE +/- 0.25, N = 3 SE +/- 1.29, N = 3 67.60 67.00 73.37
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 67 / Avg: 67.6 / Max: 68 Min: 66.5 / Avg: 67 / Max: 67.3 Min: 71.4 / Avg: 73.37 / Max: 75.8
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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 176.38, N = 3 SE +/- 115.47, N = 3 SE +/- 33.33, N = 3 16967 17000 19867
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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 16700 / Avg: 16966.67 / Max: 17300 Min: 16800 / Avg: 17000 / Max: 17200 Min: 19800 / Avg: 19866.67 / Max: 19900
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 Baremetal, SMT Off Baremetal, SMT On 16 32 48 64 80 SE +/- 0.33, N = 3 SE +/- 0.57, N = 3 SE +/- 0.72, N = 3 65.97 66.13 71.97
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 Baremetal, SMT Off Baremetal, SMT On 14 28 42 56 70 Min: 65.5 / Avg: 65.97 / Max: 66.6 Min: 65 / Avg: 66.13 / Max: 66.8 Min: 70.7 / Avg: 71.97 / Max: 73.2
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: 16KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.20, N = 3 SE +/- 0.15, N = 3 SE +/- 0.44, N = 3 67.00 67.27 76.70
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 Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 Min: 66.6 / Avg: 67 / Max: 67.2 Min: 67 / Avg: 67.27 / Max: 67.5 Min: 76 / Avg: 76.7 / Max: 77.5
OpenBenchmarking.org IOPS, 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 Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 360.56, N = 3 12700
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 Baremetal, SMT Off Baremetal, SMT On 200 400 600 800 1000 SE +/- 3.50, N = 3 SE +/- 4.98, N = 3 SE +/- 15.17, N = 3 979 785 982 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 Baremetal, SMT Off Baremetal, SMT On 200 400 600 800 1000 Min: 973.96 / Avg: 979.37 / Max: 985.91 Min: 778.49 / Avg: 785.05 / Max: 794.81 Min: 965.92 / Avg: 982.03 / Max: 1012.35 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: Tsearch Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 15 30 45 60 75 SE +/- 0.05, N = 3 SE +/- 0.21, N = 3 SE +/- 0.03, N = 3 64.77 54.16 65.53 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 Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 Min: 64.71 / Avg: 64.77 / Max: 64.87 Min: 53.83 / Avg: 54.16 / Max: 54.56 Min: 65.49 / Avg: 65.53 / Max: 65.58 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: Bsearch Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 400 800 1200 1600 2000 SE +/- 0.92, N = 3 SE +/- 1.77, N = 3 SE +/- 0.99, N = 3 1846 1345 1849 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 Baremetal, SMT Off Baremetal, SMT On 300 600 900 1200 1500 Min: 1844.19 / Avg: 1845.98 / Max: 1847.22 Min: 1341.67 / Avg: 1344.62 / Max: 1347.8 Min: 1847.14 / Avg: 1848.71 / Max: 1850.53 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: Memory Copying Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 200 400 600 800 1000 SE +/- 6.80, N = 3 SE +/- 5.31, N = 3 SE +/- 6.83, N = 3 560 908 563 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 Baremetal, SMT Off Baremetal, SMT On 160 320 480 640 800 Min: 552.65 / Avg: 559.68 / Max: 573.28 Min: 903.06 / Avg: 908.45 / Max: 919.07 Min: 555.74 / Avg: 562.75 / Max: 576.41 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: Glibc Qsort Data Sorting Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.55, N = 3 34.86 30.76 34.03 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 Baremetal, SMT Off Baremetal, SMT On 7 14 21 28 35 Min: 34.77 / Avg: 34.86 / Max: 34.93 Min: 30.67 / Avg: 30.76 / Max: 30.83 Min: 32.93 / Avg: 34.03 / Max: 34.6 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: Glibc C String Functions Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 30K 60K 90K 120K 150K SE +/- 2948.27, N = 3 SE +/- 1643.18, N = 3 SE +/- 2429.30, N = 3 155218 137305 159148 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 Baremetal, SMT Off Baremetal, SMT On 30K 60K 90K 120K 150K Min: 152197.26 / Avg: 155218.43 / Max: 161114.37 Min: 134314.5 / Avg: 137305.02 / Max: 139980.4 Min: 154346.95 / Avg: 159148.43 / Max: 162192.46 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: Context Switching Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 400K 800K 1200K 1600K 2000K SE +/- 1307.78, N = 3 SE +/- 9461.37, N = 3 SE +/- 3551.21, N = 3 459296 1438229 1657146 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 Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K Min: 457362 / Avg: 459295.77 / Max: 461787.86 Min: 1422036.86 / Avg: 1438228.72 / Max: 1454805.25 Min: 1651182.34 / Avg: 1657146.27 / Max: 1663468.42 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: Lsearch Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 34.92 26.85 34.93 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 Baremetal, SMT Off Baremetal, SMT On 7 14 21 28 35 Min: 34.9 / Avg: 34.92 / Max: 34.93 Min: 26.8 / Avg: 26.85 / Max: 26.93 Min: 34.93 / Avg: 34.93 / Max: 34.93 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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 17.10, N = 3 SE +/- 41.43, N = 3 SE +/- 35.70, N = 3 15307 12591 15318 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 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K Min: 15289.99 / Avg: 15307.28 / Max: 15341.47 Min: 12544.17 / Avg: 12591.28 / Max: 12673.87 Min: 15251.8 / Avg: 15318.23 / Max: 15374.1 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 Baremetal, SMT Off Baremetal, SMT On 5K 10K 15K 20K 25K SE +/- 53.46, N = 3 SE +/- 168.36, N = 3 SE +/- 107.88, N = 3 6700 19539 24703 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 Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K Min: 6645.15 / Avg: 6699.76 / Max: 6806.68 Min: 19314.91 / Avg: 19538.59 / Max: 19868.39 Min: 24540.45 / Avg: 24703.02 / Max: 24907.16 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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 Baremetal, SMT Off Baremetal, SMT On 12K 24K 36K 48K 60K SE +/- 173.82, N = 3 SE +/- 41.16, N = 3 SE +/- 123.42, N = 3 27805 56546 56966 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 Baremetal, SMT Off Baremetal, SMT On 10K 20K 30K 40K 50K Min: 27528.7 / Avg: 27804.8 / Max: 28125.8 Min: 56469.7 / Avg: 56546.17 / Max: 56610.8 Min: 56786.9 / Avg: 56966.43 / Max: 57202.9 1. (CC) gcc options: -O2 -lm -rdynamic
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 Baremetal, SMT Off Baremetal, SMT On 70K 140K 210K 280K 350K SE +/- 1679.01, N = 3 SE +/- 501.93, N = 3 SE +/- 1563.53, N = 3 338297 337756 339271
Result Confidence
OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 60K 120K 180K 240K 300K Min: 336334 / Avg: 338297 / Max: 341638 Min: 337190 / Avg: 337756 / Max: 338757 Min: 336207 / Avg: 339270.67 / Max: 341345
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 Baremetal, SMT Off Baremetal, SMT On 12K 24K 36K 48K 60K SE +/- 69.50, N = 3 SE +/- 145.73, N = 3 SE +/- 222.95, N = 3 28274 57763 58082 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 Baremetal, SMT Off Baremetal, SMT On 10K 20K 30K 40K 50K Min: 28135.1 / Avg: 28274.07 / Max: 28346.1 Min: 57606.1 / Avg: 57763.03 / Max: 58054.2 Min: 57657.7 / Avg: 58081.83 / Max: 58413.1 1. (CC) gcc options: -O2 -lm -rdynamic
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 Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 SE +/- 0.22, N = 5 SE +/- 0.08, N = 5 SE +/- 0.10, N = 20 16.65 7.73 8.12 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 Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 Min: 16.03 / Avg: 16.65 / Max: 17.27 Min: 7.57 / Avg: 7.73 / Max: 8.03 Min: 7.39 / Avg: 8.12 / Max: 8.9 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Timed HMMer Search This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 SE +/- 0.10, N = 3 SE +/- 0.14, N = 3 SE +/- 0.15, N = 9 14.02 16.10 13.89 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 Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 Min: 13.9 / Avg: 14.02 / Max: 14.2 Min: 15.96 / Avg: 16.1 / Max: 16.38 Min: 13.69 / Avg: 13.89 / Max: 15.12 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
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 Baremetal, SMT Off Baremetal, SMT On 140 280 420 560 700 SE +/- 16.79, N = 12 SE +/- 9.84, N = 3 SE +/- 8.75, N = 3 349 627 617 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 Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 Min: 291.07 / Avg: 349.28 / Max: 471.18 Min: 607.79 / Avg: 627.26 / Max: 639.49 Min: 603.09 / Avg: 616.82 / Max: 633.09 1. (CC) gcc options: -O3 -march=native -lm
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 Baremetal, SMT Off Baremetal, SMT On 400K 800K 1200K 1600K 2000K SE +/- 2775.16, N = 3 SE +/- 8671.51, N = 3 SE +/- 87843.72, N = 9 928522 1733189 1014162 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 Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K Min: 924214.38 / Avg: 928521.67 / Max: 933706.81 Min: 1718213 / Avg: 1733188.91 / Max: 1748251.62 Min: 768639.5 / Avg: 1014161.74 / Max: 1655629.25 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Netperf Netperf is a network bandwidth testing software. This test profile is used for automated testing of a netperf client and requires you have access to a netperf server. Learn more via the OpenBenchmarking.org test page.
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 Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 SE +/- 14.31, N = 10 SE +/- 3.03, N = 3 SE +/- 5.04, N = 3 232 510 505 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 Baremetal, SMT Off Baremetal, SMT On 90 180 270 360 450 Min: 110.66 / Avg: 231.68 / Max: 264.35 Min: 504.32 / Avg: 509.94 / Max: 514.7 Min: 499.06 / Avg: 505.16 / Max: 515.15 1. (CC) gcc options: -O3 -march=native -lm
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 Baremetal, SMT Off Baremetal, SMT On 6M 12M 18M 24M 30M SE +/- 84094.49, N = 3 SE +/- 37794.01, N = 3 SE +/- 37025.23, N = 3 24251902 26682190 23956684
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 5M 10M 15M 20M 25M Min: 24131649 / Avg: 24251902 / Max: 24413862 Min: 26638828 / Avg: 26682190.33 / Max: 26757490 Min: 23919070 / Avg: 23956683.67 / Max: 24030731
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: 1 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 SE +/- 0.07, N = 3 SE +/- 0.09, N = 10 SE +/- 0.01, N = 3 15.74 7.96 6.28 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 Min: 15.61 / Avg: 15.74 / Max: 15.83 Min: 7.8 / Avg: 7.96 / Max: 8.7 Min: 6.26 / Avg: 6.28 / Max: 6.29 1. (CC) gcc options: -lpthread
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 Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K SE +/- 16910.25, N = 3 SE +/- 22583.29, N = 6 SE +/- 23230.65, N = 4 1304223 1632892 1506546 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 Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K Min: 1272264.62 / Avg: 1304222.62 / Max: 1329787.25 Min: 1564945.25 / Avg: 1632892.08 / Max: 1694915.38 Min: 1445086.75 / Avg: 1506546.03 / Max: 1552795 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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 Baremetal, SMT Off Baremetal, SMT On 50K 100K 150K 200K 250K SE +/- 1258.83, N = 5 SE +/- 307.96, N = 5 SE +/- 2806.66, N = 6 145019 216143 207707 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 Baremetal, SMT Off Baremetal, SMT On 40K 80K 120K 160K 200K Min: 141964 / Avg: 145019.2 / Max: 149045 Min: 215270 / Avg: 216142.8 / Max: 217110 Min: 193979 / Avg: 207707.33 / Max: 212008 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 SE +/- 0.05, N = 5 SE +/- 0.01, N = 5 SE +/- 0.06, N = 5 15.08 6.25 6.37 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 Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 Min: 14.93 / Avg: 15.08 / Max: 15.23 Min: 6.23 / Avg: 6.25 / Max: 6.26 Min: 6.25 / Avg: 6.37 / Max: 6.59 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
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 Baremetal, SMT Off Baremetal, SMT On 1.2M 2.4M 3.6M 4.8M 6M SE +/- 6108.25, N = 3 SE +/- 18424.69, N = 3 SE +/- 17087.95, N = 3 4602223 5746579 4560245
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 1000K 2000K 3000K 4000K 5000K Min: 4591350 / Avg: 4602222.67 / Max: 4612483 Min: 5714226 / Avg: 5746578.67 / Max: 5778032 Min: 4526860 / Avg: 4560245 / Max: 4583268
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 Baremetal, SMT Off Baremetal, SMT On 200K 400K 600K 800K 1000K SE +/- 17000.65, N = 3 SE +/- 19623.07, N = 3 SE +/- 10223.12, N = 3 877072 972284 981565 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 Baremetal, SMT Off Baremetal, SMT On 200K 400K 600K 800K 1000K Min: 856164.38 / Avg: 877071.79 / Max: 910746.75 Min: 944287.06 / Avg: 972283.98 / Max: 1010101 Min: 970873.81 / Avg: 981565.02 / Max: 1002004 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 200K 400K 600K 800K 1000K SE +/- 8416.83, N = 3 SE +/- 5030.92, N = 3 SE +/- 8428.48, N = 3 1038198 1142466 1146913 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 Baremetal, SMT Off Baremetal, SMT On 200K 400K 600K 800K 1000K Min: 1027749.25 / Avg: 1038197.75 / Max: 1054852.25 Min: 1135073.75 / Avg: 1142466.13 / Max: 1152073.75 Min: 1131221.75 / Avg: 1146913.29 / Max: 1160092.88 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K SE +/- 13407.60, N = 3 SE +/- 18341.98, N = 3 SE +/- 5146.73, N = 3 1161303 1324430 1316407 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 Baremetal, SMT Off Baremetal, SMT On 200K 400K 600K 800K 1000K Min: 1135073.75 / Avg: 1161303.21 / Max: 1179245.25 Min: 1290322.62 / Avg: 1324429.92 / Max: 1353179.88 Min: 1308900.5 / Avg: 1316406.96 / Max: 1326259.88 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Hackbench This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 SE +/- 0.08, N = 3 16.30 8.24 6.82 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 4 8 12 16 20 Min: 16.24 / Avg: 16.3 / Max: 16.33 Min: 8.14 / Avg: 8.24 / Max: 8.34 Min: 6.65 / Avg: 6.82 / Max: 6.92 1. (CC) gcc options: -lpthread
Netperf Netperf is a network bandwidth testing software. This test profile is used for automated testing of a netperf client and requires you have access to a netperf server. Learn more via the OpenBenchmarking.org test page.
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 Baremetal, SMT Off Baremetal, SMT On 200 400 600 800 1000 SE +/- 0.08, N = 3 SE +/- 0.23, N = 3 SE +/- 0.08, N = 3 825 821 821 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 Baremetal, SMT Off Baremetal, SMT On 140 280 420 560 700 Min: 825.06 / Avg: 825.16 / Max: 825.32 Min: 820.15 / Avg: 820.61 / Max: 820.84 Min: 820.56 / Avg: 820.72 / Max: 820.81 1. (CC) gcc options: -O3 -march=native -lm
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 Baremetal, SMT Off Baremetal, SMT On 150 300 450 600 750 SE +/- 2.75, N = 3 SE +/- 2.24, N = 3 SE +/- 0.37, N = 3 707 709 702 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 Baremetal, SMT Off Baremetal, SMT On 120 240 360 480 600 Min: 702.08 / Avg: 707.41 / Max: 711.23 Min: 704.98 / Avg: 709.06 / Max: 712.7 Min: 701.05 / Avg: 701.57 / Max: 702.3 1. (CC) gcc options: -O3 -march=native -lm
Optcarrot Optcarrot is an NES emulator benchmark for the Ruby language. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 13 26 39 52 65 SE +/- 0.37, N = 4 SE +/- 0.19, N = 4 SE +/- 0.63, N = 4 58.44 58.22 58.83 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 Baremetal, SMT Off Baremetal, SMT On 12 24 36 48 60 Min: 57.43 / Avg: 58.44 / Max: 59 Min: 57.76 / Avg: 58.22 / Max: 58.58 Min: 57.43 / Avg: 58.83 / Max: 60.47 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
Compile Bench Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 SE +/- 112.07, N = 3 SE +/- 38.13, N = 3 SE +/- 31.12, N = 3 274 497 467
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 90 180 270 360 450 Min: 50.19 / Avg: 274.27 / Max: 390.76 Min: 421.97 / Avg: 497.38 / Max: 544.87 Min: 432.98 / Avg: 467.37 / Max: 529.5
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 7 14 21 28 35 SE +/- 7.81, N = 3 SE +/- 7.62, N = 3 SE +/- 9.62, N = 3 27.92 27.32 29.24
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Xen dom0, vanilla, SMT On Baremetal, SMT Off Baremetal, SMT On 6 12 18 24 30 Min: 13.29 / Avg: 27.92 / Max: 39.97 Min: 12.82 / Avg: 27.32 / Max: 38.66 Min: 12.76 / Avg: 29.24 / Max: 46.09
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.