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
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: Forking Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 5K 10K 15K 20K 25K SE +/- 107.88, N = 3 SE +/- 168.36, N = 3 SE +/- 53.46, N = 3 24703 19539 6700 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K Min: 24540.45 / Avg: 24703.02 / Max: 24907.16 Min: 19314.91 / Avg: 19538.59 / Max: 19868.39 Min: 6645.15 / Avg: 6699.76 / Max: 6806.68 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 400K 800K 1200K 1600K 2000K SE +/- 3551.21, N = 3 SE +/- 9461.37, N = 3 SE +/- 1307.78, N = 3 1657146 1438229 459296 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 300K 600K 900K 1200K 1500K Min: 1651182.34 / Avg: 1657146.27 / Max: 1663468.42 Min: 1422036.86 / Avg: 1438228.72 / Max: 1454805.25 Min: 457362 / Avg: 459295.77 / Max: 461787.86 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Hackbench This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 30 60 90 120 150 SE +/- 0.02, N = 3 SE +/- 0.12, N = 3 SE +/- 0.89, N = 3 49.69 66.53 144.24 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 30 60 90 120 150 Min: 49.65 / Avg: 49.69 / Max: 49.73 Min: 66.29 / Avg: 66.53 / Max: 66.72 Min: 143.29 / Avg: 144.24 / Max: 146.02 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 70 140 210 280 350 SE +/- 0.48, N = 3 SE +/- 0.46, N = 3 SE +/- 2.40, N = 3 107 135 301 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 50 100 150 200 250 Min: 105.92 / Avg: 106.81 / Max: 107.55 Min: 134.69 / Avg: 135.49 / Max: 136.3 Min: 295.88 / Avg: 300.52 / Max: 303.94 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 70 140 210 280 350 SE +/- 0.08, N = 3 SE +/- 0.80, N = 3 SE +/- 4.12, N = 9 107 134 299 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 50 100 150 200 250 Min: 107.27 / Avg: 107.39 / Max: 107.54 Min: 132.88 / Avg: 133.9 / Max: 135.48 Min: 270.49 / Avg: 299.43 / Max: 309.86 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 30 60 90 120 150 SE +/- 0.11, N = 3 SE +/- 0.19, N = 3 SE +/- 0.97, N = 3 51.09 68.60 138.09 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 30 60 90 120 150 Min: 50.89 / Avg: 51.09 / Max: 51.28 Min: 68.27 / Avg: 68.6 / Max: 68.92 Min: 136.34 / Avg: 138.09 / Max: 139.71 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 SE +/- 0.01, N = 3 SE +/- 0.14, N = 3 SE +/- 0.33, N = 3 24.20 31.70 64.51 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 Min: 24.19 / Avg: 24.2 / Max: 24.22 Min: 31.45 / Avg: 31.7 / Max: 31.92 Min: 63.95 / Avg: 64.51 / Max: 65.08 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 SE +/- 0.40, N = 3 SE +/- 0.05, N = 3 SE +/- 0.37, N = 3 26.02 32.84 67.67 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 Min: 25.21 / Avg: 26.02 / Max: 26.42 Min: 32.78 / Avg: 32.84 / Max: 32.94 Min: 67.01 / Avg: 67.67 / Max: 68.27 1. (CC) gcc options: -lpthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.09, N = 10 SE +/- 0.07, N = 3 6.28 7.96 15.74 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4 8 12 16 20 Min: 6.26 / Avg: 6.28 / Max: 6.29 Min: 7.8 / Avg: 7.96 / Max: 8.7 Min: 15.61 / Avg: 15.74 / Max: 15.83 1. (CC) gcc options: -lpthread
Sockperf This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 4 8 12 16 20 SE +/- 0.01, N = 5 SE +/- 0.06, N = 5 SE +/- 0.05, N = 5 6.25 6.37 15.08 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result Confidence
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 4 8 12 16 20 Min: 6.23 / Avg: 6.25 / Max: 6.26 Min: 6.25 / Avg: 6.37 / Max: 6.59 Min: 14.93 / Avg: 15.08 / Max: 15.23 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4 8 12 16 20 SE +/- 0.08, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 6.82 8.24 16.30 1. (CC) gcc options: -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4 8 12 16 20 Min: 6.65 / Avg: 6.82 / Max: 6.92 Min: 8.14 / Avg: 8.24 / Max: 8.34 Min: 16.24 / Avg: 16.3 / Max: 16.33 1. (CC) gcc options: -lpthread
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 4 8 12 16 20 SE +/- 0.08, N = 5 SE +/- 0.10, N = 20 SE +/- 0.22, N = 5 7.73 8.12 16.65 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result Confidence
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Under Load Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 4 8 12 16 20 Min: 7.57 / Avg: 7.73 / Max: 8.03 Min: 7.39 / Avg: 8.12 / Max: 8.9 Min: 16.03 / Avg: 16.65 / Max: 17.27 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 8K 16K 24K 32K 40K SE +/- 69.14, N = 3 SE +/- 45.44, N = 3 SE +/- 11.17, N = 3 38173 37934 18097 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Append Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 7K 14K 21K 28K 35K Min: 38069 / Avg: 38172.77 / Max: 38303.8 Min: 37869.6 / Avg: 37933.8 / Max: 38021.6 Min: 18078.7 / Avg: 18096.57 / Max: 18117.1 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 8K 16K 24K 32K 40K SE +/- 180.83, N = 3 SE +/- 248.19, N = 3 SE +/- 16.09, N = 3 37987 37946 18150 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 7K 14K 21K 28K 35K Min: 37752.1 / Avg: 37987.13 / Max: 38342.7 Min: 37450.2 / Avg: 37945.7 / Max: 38218.9 Min: 18119.1 / Avg: 18150.4 / Max: 18172.5 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 8K 16K 24K 32K 40K SE +/- 37.12, N = 3 SE +/- 152.78, N = 3 SE +/- 34.52, N = 3 36330 35920 17522 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 6K 12K 18K 24K 30K Min: 36272.4 / Avg: 36330.3 / Max: 36399.5 Min: 35740.4 / Avg: 35920.13 / Max: 36224 Min: 17456 / Avg: 17521.7 / Max: 17572.9 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 8K 16K 24K 32K 40K SE +/- 117.26, N = 3 SE +/- 402.08, N = 3 SE +/- 24.17, N = 3 36186 35329 17500 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 6K 12K 18K 24K 30K Min: 36003.2 / Avg: 36186.17 / Max: 36404.7 Min: 34546.3 / Avg: 35329.07 / Max: 35880 Min: 17458.4 / Avg: 17499.5 / Max: 17542.1 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 12K 24K 36K 48K 60K SE +/- 222.95, N = 3 SE +/- 145.73, N = 3 SE +/- 69.50, N = 3 58082 57763 28274 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 10K 20K 30K 40K 50K Min: 57657.7 / Avg: 58081.83 / Max: 58413.1 Min: 57606.1 / Avg: 57763.03 / Max: 58054.2 Min: 28135.1 / Avg: 28274.07 / Max: 28346.1 1. (CC) gcc options: -O2 -lm -rdynamic
Result
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Delete Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 12K 24K 36K 48K 60K SE +/- 123.42, N = 3 SE +/- 41.16, N = 3 SE +/- 173.82, N = 3 56966 56546 27805 1. (CC) gcc options: -O2 -lm -rdynamic
Result Confidence
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Delete Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 10K 20K 30K 40K 50K Min: 56786.9 / Avg: 56966.43 / Max: 57202.9 Min: 56469.7 / Avg: 56546.17 / Max: 56610.8 Min: 27528.7 / Avg: 27804.8 / Max: 28125.8 1. (CC) gcc options: -O2 -lm -rdynamic
Apache Benchmark This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K SE +/- 47.32, N = 3 SE +/- 24.15, N = 3 SE +/- 12.19, N = 3 16948 13300 8716 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 16853.34 / Avg: 16947.97 / Max: 16996.33 Min: 13255.48 / Avg: 13300.23 / Max: 13338.36 Min: 8691.17 / Avg: 8715.55 / Max: 8727.82 1. (CC) gcc options: -shared -fPIC -O2 -pthread
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2M 4M 6M 8M 10M SE +/- 98097.44, N = 3 SE +/- 7343.60, N = 3 SE +/- 62962.36, N = 5 7910494 6044741 4168488 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 1.4M 2.8M 4.2M 5.6M 7M Min: 7804356.72 / Avg: 7910493.77 / Max: 8106462.68 Min: 6031198.93 / Avg: 6044740.99 / Max: 6056435.93 Min: 3952852.96 / Avg: 4168487.95 / Max: 4292958.26 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: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.39, N = 3 SE +/- 0.23, N = 3 SE +/- 0.18, N = 3 72.07 40.33 38.83
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: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 71.3 / Avg: 72.07 / Max: 72.6 Min: 39.9 / Avg: 40.33 / Max: 40.7 Min: 38.5 / Avg: 38.83 / Max: 39.1
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.40, N = 3 SE +/- 0.57, N = 3 SE +/- 0.62, N = 3 71.80 40.60 39.67
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 71.1 / Avg: 71.8 / Max: 72.5 Min: 39.8 / Avg: 40.6 / Max: 41.7 Min: 38.9 / Avg: 39.67 / Max: 40.9
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.29, N = 3 SE +/- 0.44, N = 3 SE +/- 0.58, N = 3 71.07 41.27 39.93
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 70.6 / Avg: 71.07 / Max: 71.6 Min: 40.6 / Avg: 41.27 / Max: 42.1 Min: 39 / Avg: 39.93 / Max: 41
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.24, N = 3 SE +/- 0.43, N = 3 SE +/- 0.25, N = 3 71.33 41.63 40.00
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 71 / Avg: 71.33 / Max: 71.8 Min: 41.2 / Avg: 41.63 / Max: 42.5 Min: 39.5 / Avg: 40 / Max: 40.3
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.75, N = 3 SE +/- 0.47, N = 3 SE +/- 0.26, N = 3 72.60 42.57 40.83
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: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 71.7 / Avg: 72.6 / Max: 74.1 Min: 42 / Avg: 42.57 / Max: 43.5 Min: 40.4 / Avg: 40.83 / Max: 41.3
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 150.00, N = 2 18267 10367 10350
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 18100 / Avg: 18266.67 / Max: 18400 Min: 10300 / Avg: 10366.67 / Max: 10400 Min: 10200 / Avg: 10350 / Max: 10500
Threaded I/O Tester Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 SE +/- 0.00, N = 9 0.54 0.50 0.32 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 0.53 / Avg: 0.54 / Max: 0.54 Min: 0.46 / Avg: 0.5 / Max: 0.53 Min: 0.3 / Avg: 0.32 / Max: 0.33 1. (CC) gcc options: -O2
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 200 400 600 800 1000 SE +/- 5.31, N = 3 SE +/- 6.83, N = 3 SE +/- 6.80, N = 3 908 563 560 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 160 320 480 640 800 Min: 903.06 / Avg: 908.45 / Max: 919.07 Min: 555.74 / Avg: 562.75 / Max: 576.41 Min: 552.65 / Avg: 559.68 / Max: 573.28 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Sockperf This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 50K 100K 150K 200K 250K SE +/- 307.96, N = 5 SE +/- 2806.66, N = 6 SE +/- 1258.83, N = 5 216143 207707 145019 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Result Confidence
OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 40K 80K 120K 160K 200K Min: 215270 / Avg: 216142.8 / Max: 217110 Min: 193979 / Avg: 207707.33 / Max: 212008 Min: 141964 / Avg: 145019.2 / Max: 149045 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.28, N = 3 SE +/- 0.54, N = 3 SE +/- 0.44, N = 3 69.77 48.47 47.70
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 69.2 / Avg: 69.77 / Max: 70.1 Min: 47.7 / Avg: 48.47 / Max: 49.5 Min: 47 / Avg: 47.7 / Max: 48.5
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 90 180 270 360 450 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 292 292 425 1. (CXX) g++ options: -fopenmp -O2 -march=native
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.2 Time To Solve Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 80 160 240 320 400 Min: 291.88 / Avg: 291.9 / Max: 291.93 Min: 292.38 / Avg: 292.41 / Max: 292.44 Min: 424.74 / Avg: 424.94 / Max: 425.22 1. (CXX) g++ options: -fopenmp -O2 -march=native
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 30.37, N = 3 SE +/- 258.16, N = 4 SE +/- 4.62, N = 3 16692 14753 11600 1. (CXX) g++ options: -pipe -lpthread
Result Confidence
OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 16633 / Avg: 16692 / Max: 16734 Min: 14125 / Avg: 14752.75 / Max: 15317 Min: 11592 / Avg: 11600 / Max: 11608 1. (CXX) g++ options: -pipe -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: Write - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.63 0.58 0.44 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 0.57 / Avg: 0.63 / Max: 0.66 Min: 0.56 / Avg: 0.58 / Max: 0.58 Min: 0.43 / Avg: 0.44 / Max: 0.46 1. (CC) gcc options: -O2
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 On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.14, N = 3 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 36.94 51.41 52.41 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Xen dom0, vanilla, SMT On Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 Min: 36.67 / Avg: 36.94 / Max: 37.12 Min: 51.21 / Avg: 51.41 / Max: 51.53 Min: 52.26 / Avg: 52.41 / Max: 52.6 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 400 800 1200 1600 2000 SE +/- 0.99, N = 3 SE +/- 0.92, N = 3 SE +/- 1.77, N = 3 1849 1846 1345 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 300 600 900 1200 1500 Min: 1847.14 / Avg: 1848.71 / Max: 1850.53 Min: 1844.19 / Avg: 1845.98 / Max: 1847.22 Min: 1341.67 / Avg: 1344.62 / Max: 1347.8 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Threaded I/O Tester Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.1643 0.3286 0.4929 0.6572 0.8215 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 6 0.73 0.71 0.54 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 0.71 / Avg: 0.73 / Max: 0.75 Min: 0.7 / Avg: 0.71 / Max: 0.73 Min: 0.51 / Avg: 0.54 / Max: 0.56 1. (CC) gcc options: -O2
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 11 22 33 44 55 SE +/- 0.42, N = 3 SE +/- 0.44, N = 3 SE +/- 0.15, N = 3 50.90 48.87 38.03
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 10 20 30 40 50 Min: 50.3 / Avg: 50.9 / Max: 51.7 Min: 48 / Avg: 48.87 / Max: 49.4 Min: 37.8 / Avg: 38.03 / Max: 38.3
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.59, N = 3 SE +/- 0.06, N = 3 SE +/- 0.32, N = 3 90.86 93.56 120.97 1. (CXX) g++ options: -O2 -lOpenCL
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 90.01 / Avg: 90.86 / Max: 91.98 Min: 93.48 / Avg: 93.56 / Max: 93.67 Min: 120.59 / Avg: 120.97 / Max: 121.61 1. (CXX) g++ options: -O2 -lOpenCL
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 85609.14, N = 3 SE +/- 24937.93, N = 3 SE +/- 46411.46, N = 3 8322819 8142234 6364942
Result Confidence
OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 1.4M 2.8M 4.2M 5.6M 7M Min: 8192152 / Avg: 8322819 / Max: 8483972 Min: 8113166 / Avg: 8142234.33 / Max: 8191868 Min: 6273692 / Avg: 6364942 / Max: 6425303
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 34.93 34.92 26.85 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 7 14 21 28 35 Min: 34.93 / Avg: 34.93 / Max: 34.93 Min: 34.9 / Avg: 34.92 / Max: 34.93 Min: 26.8 / Avg: 26.85 / Max: 26.93 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 11 22 33 44 55 SE +/- 0.88, N = 12 SE +/- 0.74, N = 12 SE +/- 0.30, N = 3 47.68 43.92 37.90
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 10 20 30 40 50 Min: 42 / Avg: 47.68 / Max: 52.9 Min: 39.8 / Avg: 43.92 / Max: 47.5 Min: 37.3 / Avg: 37.9 / Max: 38.2
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 40 80 120 160 200 SE +/- 0.16, N = 3 SE +/- 0.83, N = 3 SE +/- 0.22, N = 3 142 145 182 1. (CXX) g++ options: -O2 -lOpenCL
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 141.88 / Avg: 142.19 / Max: 142.39 Min: 144.05 / Avg: 145 / Max: 146.67 Min: 181.66 / Avg: 181.95 / Max: 182.4 1. (CXX) g++ options: -O2 -lOpenCL
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 1.2M 2.4M 3.6M 4.8M 6M SE +/- 17087.95, N = 3 SE +/- 6108.25, N = 3 SE +/- 18424.69, N = 3 4560245 4602223 5746579
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 1000K 2000K 3000K 4000K 5000K Min: 4526860 / Avg: 4560245 / Max: 4583268 Min: 4591350 / Avg: 4602222.67 / Max: 4612483 Min: 5714226 / Avg: 5746578.67 / Max: 5778032
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 300K 600K 900K 1200K 1500K SE +/- 22583.29, N = 6 SE +/- 23230.65, N = 4 SE +/- 16910.25, N = 3 1632892 1506546 1304223 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 300K 600K 900K 1200K 1500K Min: 1564945.25 / Avg: 1632892.08 / Max: 1694915.38 Min: 1445086.75 / Avg: 1506546.03 / Max: 1552795 Min: 1272264.62 / Avg: 1304222.62 / Max: 1329787.25 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 200 400 600 800 1000 SE +/- 15.17, N = 3 SE +/- 3.50, N = 3 SE +/- 4.98, N = 3 982 979 785 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 200 400 600 800 1000 Min: 965.92 / Avg: 982.03 / Max: 1012.35 Min: 973.96 / Avg: 979.37 / Max: 985.91 Min: 778.49 / Avg: 785.05 / Max: 794.81 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 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
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 65514.13, N = 3 SE +/- 5564.05, N = 3 SE +/- 25794.75, N = 3 7944718 7646829 6394905 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
Result Confidence
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 1.4M 2.8M 4.2M 5.6M 7M Min: 7846487 / Avg: 7944718.33 / Max: 8068929 Min: 7639240 / Avg: 7646829 / Max: 7657672 Min: 6355801 / Avg: 6394904.67 / Max: 6443599 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.87, N = 3 SE +/- 0.48, N = 3 SE +/- 0.12, N = 3 139 137 114 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++
Result Confidence
OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 137.68 / Avg: 139.27 / Max: 140.69 Min: 136.43 / Avg: 137.4 / Max: 137.89 Min: 113.84 / Avg: 113.97 / Max: 114.22 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++
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: Hsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 35.70, N = 3 SE +/- 17.10, N = 3 SE +/- 41.43, N = 3 15318 15307 12591 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Hsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 15251.8 / Avg: 15318.23 / Max: 15374.1 Min: 15289.99 / Avg: 15307.28 / Max: 15341.47 Min: 12544.17 / Avg: 12591.28 / Max: 12673.87 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 40 80 120 160 200 SE +/- 0.26, N = 3 SE +/- 0.56, N = 3 SE +/- 0.10, N = 3 148 172 180 1. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30 60 90 120 150 Min: 147.37 / Avg: 147.88 / Max: 148.23 Min: 171.38 / Avg: 172.47 / Max: 173.23 Min: 180.06 / Avg: 180.16 / Max: 180.36 1. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K SE +/- 100.00, N = 3 SE +/- 300.00, N = 3 14900 14800 12300
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 14700 / Avg: 14900 / Max: 15000 Min: 12000 / Avg: 12300 / Max: 12900
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.21, N = 3 65.53 64.77 54.16 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 65.49 / Avg: 65.53 / Max: 65.58 Min: 64.71 / Avg: 64.77 / Max: 64.87 Min: 53.83 / Avg: 54.16 / Max: 54.56 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.15, N = 3 SE +/- 0.76, N = 3 SE +/- 0.65, N = 5 50.90 46.03 42.28
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 10 20 30 40 50 Min: 50.7 / Avg: 50.9 / Max: 51.2 Min: 44.6 / Avg: 46.03 / Max: 47.2 Min: 40.8 / Avg: 42.28 / Max: 44.5
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 266.67, N = 3 19567 16900 16533
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 19500 / Avg: 19566.67 / Max: 19600 Min: 16800 / Avg: 16900 / Max: 17100 Min: 16000 / Avg: 16533.33 / Max: 16800
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 176.38, N = 3 14733 14700 12533
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 14700 / Avg: 14733.33 / Max: 14800 Min: 12200 / Avg: 12533.33 / Max: 12800
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.17, N = 3 SE +/- 0.35, N = 3 77.73 66.50 66.40
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 77.5 / Avg: 77.73 / Max: 77.9 Min: 66.2 / Avg: 66.5 / Max: 66.8 Min: 65.8 / Avg: 66.4 / Max: 67
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.03, N = 3 SE +/- 0.26, N = 3 77.93 67.63 66.37
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 77.6 / Avg: 77.93 / Max: 78.1 Min: 67.6 / Avg: 67.63 / Max: 67.7 Min: 65.9 / Avg: 66.37 / Max: 66.8
GraphicsMagick This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 143 143 122 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: Rotate Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, 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
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 115.47, N = 3 SE +/- 176.38, N = 3 19867 17000 16967
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 19800 / Avg: 19866.67 / Max: 19900 Min: 16800 / Avg: 17000 / Max: 17200 Min: 16700 / Avg: 16966.67 / Max: 17300
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.47, N = 3 SE +/- 0.51, N = 3 77.80 67.20 66.60
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 77.3 / Avg: 77.8 / Max: 78.4 Min: 66.3 / Avg: 67.2 / Max: 67.9 Min: 65.9 / Avg: 66.6 / Max: 67.6
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.22, N = 3 SE +/- 0.03, N = 3 77.50 66.97 66.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 77.2 / Avg: 77.5 / Max: 77.7 Min: 66.7 / Avg: 66.97 / Max: 67.4 Min: 66.3 / Avg: 66.37 / Max: 66.4
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 SE +/- 0.13, N = 3 58.33 57.97 50.57
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 12 24 36 48 60 Min: 57.5 / Avg: 58.33 / Max: 58.8 Min: 57.9 / Avg: 57.97 / Max: 58.1 Min: 50.3 / Avg: 50.57 / Max: 50.7
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: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.35, N = 3 SE +/- 0.29, N = 3 SE +/- 0.25, N = 3 77.33 67.23 66.80
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 76.7 / Avg: 77.33 / Max: 77.9 Min: 66.7 / Avg: 67.23 / Max: 67.7 Min: 66.5 / Avg: 66.8 / Max: 67.3
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.10, N = 3 SE +/- 0.44, N = 3 SE +/- 0.34, N = 3 76.60 66.27 66.13
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76.4 / Avg: 76.6 / Max: 76.7 Min: 65.4 / Avg: 66.27 / Max: 66.8 Min: 65.7 / Avg: 66.13 / Max: 66.8
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 10 20 30 40 50 SE +/- 0.26, N = 3 SE +/- 0.19, N = 3 SE +/- 0.48, N = 3 45.17 42.73 41.77
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 9 18 27 36 45 Min: 44.7 / Avg: 45.17 / Max: 45.6 Min: 42.5 / Avg: 42.73 / Max: 43.1 Min: 40.8 / Avg: 41.77 / Max: 42.3
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 14833 12767
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 14800 / Avg: 14833.33 / Max: 14900 Min: 12700 / Avg: 12766.67 / Max: 12800
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.15, N = 3 SE +/- 0.09, N = 3 77.07 67.70 67.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 76.6 / Avg: 77.07 / Max: 77.7 Min: 67.4 / Avg: 67.7 / Max: 67.9 Min: 67.4 / Avg: 67.57 / Max: 67.7
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.33, N = 3 SE +/- 0.87, N = 3 76.40 66.47 65.90
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76.2 / Avg: 76.4 / Max: 76.7 Min: 66 / Avg: 66.47 / Max: 67.1 Min: 64.2 / Avg: 65.9 / Max: 67.1
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4 8 12 16 20 SE +/- 0.15, N = 9 SE +/- 0.10, N = 3 SE +/- 0.14, N = 3 13.89 14.02 16.10 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4 8 12 16 20 Min: 13.69 / Avg: 13.89 / Max: 15.12 Min: 13.9 / Avg: 14.02 / Max: 14.2 Min: 15.96 / Avg: 16.1 / Max: 16.38 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30K 60K 90K 120K 150K SE +/- 2429.30, N = 3 SE +/- 2948.27, N = 3 SE +/- 1643.18, N = 3 159148 155218 137305 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 30K 60K 90K 120K 150K Min: 154346.95 / Avg: 159148.43 / Max: 162192.46 Min: 152197.26 / Avg: 155218.43 / Max: 161114.37 Min: 134314.5 / Avg: 137305.02 / Max: 139980.4 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.21, N = 3 SE +/- 0.09, N = 3 76.70 66.60 66.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76.5 / Avg: 76.7 / Max: 76.9 Min: 66.3 / Avg: 66.6 / Max: 67 Min: 66.1 / Avg: 66.23 / Max: 66.4
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.47, N = 3 SE +/- 0.12, N = 3 SE +/- 0.00, N = 3 76.63 66.23 66.20
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 75.7 / Avg: 76.63 / Max: 77.1 Min: 66 / Avg: 66.23 / Max: 66.4 Min: 66.2 / Avg: 66.2 / Max: 66.2
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.47, N = 3 SE +/- 0.20, N = 3 SE +/- 0.67, N = 10 69.80 63.10 60.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 69.1 / Avg: 69.8 / Max: 70.7 Min: 62.7 / Avg: 63.1 / Max: 63.3 Min: 57.8 / Avg: 60.37 / Max: 65.6
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.59, N = 3 SE +/- 0.31, N = 3 SE +/- 0.42, N = 3 77.17 67.10 66.83
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76 / Avg: 77.17 / Max: 77.9 Min: 66.5 / Avg: 67.1 / Max: 67.5 Min: 66 / Avg: 66.83 / Max: 67.3
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 19767 17200 17133
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 19600 / Avg: 19766.67 / Max: 19900 Min: 17100 / Avg: 17200 / Max: 17300 Min: 17100 / Avg: 17133.33 / Max: 17200
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.15, N = 3 SE +/- 0.34, N = 3 76.57 66.90 66.43
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76.2 / Avg: 76.57 / Max: 77.1 Min: 66.6 / Avg: 66.9 / Max: 67.1 Min: 66 / Avg: 66.43 / Max: 67.1
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3 6 9 12 15 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 9.33 9.24 8.12 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3 6 9 12 15 Min: 9.28 / Avg: 9.33 / Max: 9.4 Min: 9.22 / Avg: 9.24 / Max: 9.27 Min: 8.07 / Avg: 8.12 / Max: 8.2 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: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.46, N = 3 SE +/- 0.26, N = 3 SE +/- 0.28, N = 3 76.90 67.10 66.93
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 76.1 / Avg: 76.9 / Max: 77.7 Min: 66.6 / Avg: 67.1 / Max: 67.5 Min: 66.6 / Avg: 66.93 / Max: 67.5
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.37, N = 3 SE +/- 0.03, N = 3 SE +/- 0.32, N = 3 77.27 67.63 67.27
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76.9 / Avg: 77.27 / Max: 78 Min: 67.6 / Avg: 67.63 / Max: 67.7 Min: 66.7 / Avg: 67.27 / Max: 67.8
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 11 22 33 44 55 SE +/- 0.24, N = 3 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 48.63 47.90 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 10 20 30 40 50 Min: 48.3 / Avg: 48.63 / Max: 49.1 Min: 47.8 / Avg: 47.9 / Max: 48 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: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.31, N = 3 SE +/- 0.13, N = 3 SE +/- 0.24, N = 3 77.30 67.43 67.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 76.7 / Avg: 77.3 / Max: 77.7 Min: 67.3 / Avg: 67.43 / Max: 67.7 Min: 66.9 / Avg: 67.37 / Max: 67.7
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 9 18 27 36 45 SE +/- 0.28, N = 3 SE +/- 0.20, N = 3 SE +/- 0.23, N = 3 33.95 38.41 38.91 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 8 16 24 32 40 Min: 33.59 / Avg: 33.95 / Max: 34.49 Min: 38.03 / Avg: 38.41 / Max: 38.72 Min: 38.64 / Avg: 38.91 / Max: 39.36 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 Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.13, N = 3 SE +/- 0.17, N = 3 SE +/- 0.55, N = 3 75.03 66.77 66.57
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 72.8 / Avg: 75.03 / Max: 76.4 Min: 66.6 / Avg: 66.77 / Max: 67.1 Min: 65.5 / Avg: 66.57 / Max: 67.3
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 10 20 30 40 50 SE +/- 0.48, N = 3 SE +/- 0.63, N = 5 SE +/- 0.68, N = 4 45.73 42.06 39.93
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 9 18 27 36 45 Min: 44.8 / Avg: 45.73 / Max: 46.4 Min: 41.1 / Avg: 42.06 / Max: 44.5 Min: 38.6 / Avg: 39.93 / Max: 41.8
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 88.19, N = 3 SE +/- 152.75, N = 3 11567 10500 10100
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 11400 / Avg: 11566.67 / Max: 11700 Min: 10300 / Avg: 10500 / Max: 10800
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.44, N = 3 SE +/- 0.15, N = 3 SE +/- 0.20, N = 3 76.70 67.27 67.00
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76 / Avg: 76.7 / Max: 77.5 Min: 67 / Avg: 67.27 / Max: 67.5 Min: 66.6 / Avg: 67 / Max: 67.2
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 SE +/- 1.31, N = 3 SE +/- 0.19, N = 3 SE +/- 0.86, N = 5 65.40 59.17 57.14
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 Min: 62.9 / Avg: 65.4 / Max: 67.3 Min: 58.8 / Avg: 59.17 / Max: 59.4 Min: 53.9 / Avg: 57.14 / Max: 58.6
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 19733 17333 17300
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 19600 / Avg: 19733.33 / Max: 19900 Min: 17300 / Avg: 17333.33 / Max: 17400
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 300K 600K 900K 1200K 1500K SE +/- 18341.98, N = 3 SE +/- 5146.73, N = 3 SE +/- 13407.60, N = 3 1324430 1316407 1161303 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 200K 400K 600K 800K 1000K Min: 1290322.62 / Avg: 1324429.92 / Max: 1353179.88 Min: 1308900.5 / Avg: 1316406.96 / Max: 1326259.88 Min: 1135073.75 / Avg: 1161303.21 / Max: 1179245.25 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.72, N = 3 SE +/- 0.31, N = 3 SE +/- 0.43, N = 3 77.57 68.90 68.03
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 76.7 / Avg: 77.57 / Max: 79 Min: 68.3 / Avg: 68.9 / Max: 69.3 Min: 67.3 / Avg: 68.03 / Max: 68.8
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.42, N = 3 SE +/- 0.88, N = 3 SE +/- 0.40, N = 3 85.80 75.77 75.40
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 Min: 85 / Avg: 85.8 / Max: 86.4 Min: 74 / Avg: 75.77 / Max: 76.7 Min: 74.9 / Avg: 75.4 / Max: 76.2
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.25, N = 3 SE +/- 0.39, N = 3 85.53 76.40 75.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 16 32 48 64 80 Min: 85 / Avg: 85.53 / Max: 86.1 Min: 75.9 / Avg: 76.4 / Max: 76.7 Min: 74.7 / Avg: 75.23 / Max: 76
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 12 24 36 48 60 SE +/- 0.83, N = 4 SE +/- 0.80, N = 4 SE +/- 0.79, N = 3 52.53 47.13 46.23
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 11 22 33 44 55 Min: 51 / Avg: 52.53 / Max: 54.9 Min: 45.2 / Avg: 47.13 / Max: 48.9 Min: 44.7 / Avg: 46.23 / Max: 47.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.17, N = 3 SE +/- 0.26, N = 3 SE +/- 0.65, N = 3 77.50 68.70 68.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 75.3 / Avg: 77.5 / Max: 79.3 Min: 68.3 / Avg: 68.7 / Max: 69.2 Min: 67 / Avg: 68.23 / Max: 69.2
Stress-NG Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Xen dom0, vanilla, SMT On Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.05, N = 3 SE +/- 0.55, N = 3 SE +/- 0.05, N = 3 34.86 34.03 30.76 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Result Confidence
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Xen dom0, vanilla, SMT On Baremetal, SMT On Baremetal, SMT Off 7 14 21 28 35 Min: 34.77 / Avg: 34.86 / Max: 34.93 Min: 32.93 / Avg: 34.03 / Max: 34.6 Min: 30.67 / Avg: 30.76 / Max: 30.83 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.47, N = 3 SE +/- 0.42, N = 3 SE +/- 0.12, N = 3 89.93 79.70 79.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 Min: 89 / Avg: 89.93 / Max: 90.4 Min: 78.9 / Avg: 79.7 / Max: 80.3 Min: 79.2 / Avg: 79.37 / Max: 79.6
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 10 20 30 40 50 SE +/- 0.58, N = 3 SE +/- 0.17, N = 3 SE +/- 0.71, N = 3 46.27 43.70 40.87
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: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 9 18 27 36 45 Min: 45.1 / Avg: 46.27 / Max: 46.9 Min: 43.4 / Avg: 43.7 / Max: 44 Min: 39.8 / Avg: 40.87 / Max: 42.2
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: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.43, N = 3 SE +/- 0.40, N = 3 SE +/- 0.48, N = 3 75.07 66.40 66.37
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 74.5 / Avg: 75.07 / Max: 75.9 Min: 65.6 / Avg: 66.4 / Max: 66.9 Min: 65.4 / Avg: 66.37 / Max: 66.9
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.20, N = 3 SE +/- 0.79, N = 12 79.13 71.90 70.03
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 78.5 / Avg: 79.13 / Max: 79.6 Min: 71.5 / Avg: 71.9 / Max: 72.1 Min: 62.8 / Avg: 70.03 / Max: 71.9
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: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.20, N = 3 SE +/- 0.44, N = 3 SE +/- 0.07, N = 3 76.57 67.97 67.77
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 Min: 74.2 / Avg: 76.57 / Max: 78.1 Min: 67.1 / Avg: 67.97 / Max: 68.5 Min: 67.7 / Avg: 67.77 / Max: 67.9
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.72, N = 3 SE +/- 0.15, N = 3 SE +/- 0.30, N = 3 74.87 66.70 66.33
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 74.1 / Avg: 74.87 / Max: 76.3 Min: 66.4 / Avg: 66.7 / Max: 66.9 Min: 65.9 / Avg: 66.33 / Max: 66.9
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.76, N = 3 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 76.97 68.57 68.27
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 75.8 / Avg: 76.97 / Max: 78.4 Min: 68.5 / Avg: 68.57 / Max: 68.6 Min: 68 / Avg: 68.27 / Max: 68.8
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 305.51, N = 3 SE +/- 120.19, N = 3 SE +/- 120.19, N = 3 19200 17033 17033
Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K Min: 18600 / Avg: 19200 / Max: 19600 Min: 16800 / Avg: 17033.33 / Max: 17200 Min: 16800 / Avg: 17033.33 / Max: 17200
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 12 24 36 48 60 SE +/- 0.91, N = 3 SE +/- 0.70, N = 5 SE +/- 0.79, N = 4 53.77 48.44 47.73
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 11 22 33 44 55 Min: 52.4 / Avg: 53.77 / Max: 55.5 Min: 47 / Avg: 48.44 / Max: 51.1 Min: 45.7 / Avg: 47.73 / Max: 49.3
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.09, N = 3 SE +/- 0.26, N = 3 SE +/- 0.33, N = 3 86.87 77.40 77.13
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 Min: 86.7 / Avg: 86.87 / Max: 87 Min: 77 / Avg: 77.4 / Max: 77.9 Min: 76.5 / Avg: 77.13 / Max: 77.6
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.36, N = 3 SE +/- 0.83, N = 3 SE +/- 1.53, N = 12 100.17 93.63 89.01
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 97.5 / Avg: 100.17 / Max: 102 Min: 92 / Avg: 93.63 / Max: 94.7 Min: 72.8 / Avg: 89.01 / Max: 92.3
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.87, N = 3 SE +/- 0.39, N = 3 SE +/- 0.42, N = 3 87.60 78.07 77.90
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 85.9 / Avg: 87.6 / Max: 88.8 Min: 77.3 / Avg: 78.07 / Max: 78.6 Min: 77.3 / Avg: 77.9 / Max: 78.7
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 200K 400K 600K 800K 1000K SE +/- 10223.12, N = 3 SE +/- 19623.07, N = 3 SE +/- 17000.65, N = 3 981565 972284 877072 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 200K 400K 600K 800K 1000K Min: 970873.81 / Avg: 981565.02 / Max: 1002004 Min: 944287.06 / Avg: 972283.98 / Max: 1010101 Min: 856164.38 / Avg: 877071.79 / Max: 910746.75 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.22, N = 3 SE +/- 0.07, N = 3 SE +/- 0.38, N = 3 85.43 76.83 76.47
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 16 32 48 64 80 Min: 83 / Avg: 85.43 / Max: 86.8 Min: 76.7 / Avg: 76.83 / Max: 76.9 Min: 75.7 / Avg: 76.47 / Max: 76.9
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: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 10 20 30 40 50 SE +/- 0.64, N = 3 SE +/- 0.84, N = 3 SE +/- 0.73, N = 3 43.87 41.97 39.63
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 9 18 27 36 45 Min: 42.8 / Avg: 43.87 / Max: 45 Min: 40.3 / Avg: 41.97 / Max: 43 Min: 38.9 / Avg: 39.63 / Max: 41.1
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 6M 12M 18M 24M 30M SE +/- 37025.23, N = 3 SE +/- 84094.49, N = 3 SE +/- 37794.01, N = 3 23956684 24251902 26682190
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 5M 10M 15M 20M 25M Min: 23919070 / Avg: 23956683.67 / Max: 24030731 Min: 24131649 / Avg: 24251902 / Max: 24413862 Min: 26638828 / Avg: 26682190.33 / Max: 26757490
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.68, N = 11 SE +/- 0.19, N = 3 SE +/- 0.50, N = 3 65.67 59.27 59.00
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 59.7 / Avg: 65.67 / Max: 67.6 Min: 58.9 / Avg: 59.27 / Max: 59.5 Min: 58 / Avg: 59 / Max: 59.6
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.29, N = 3 SE +/- 0.24, N = 3 SE +/- 0.37, N = 3 76.47 69.47 68.73
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 76 / Avg: 76.47 / Max: 77 Min: 69 / Avg: 69.47 / Max: 69.8 Min: 68 / Avg: 68.73 / Max: 69.2
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 0.40, N = 3 SE +/- 0.36, N = 3 SE +/- 0.62, N = 3 77.80 70.70 70.17
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 77 / Avg: 77.8 / Max: 78.2 Min: 70 / Avg: 70.7 / Max: 71.2 Min: 69 / Avg: 70.17 / Max: 71.1
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 SE +/- 0.43, N = 3 SE +/- 0.65, N = 3 SE +/- 0.55, N = 3 55.93 51.97 50.47
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 11 22 33 44 55 Min: 55.1 / Avg: 55.93 / Max: 56.5 Min: 51 / Avg: 51.97 / Max: 53.2 Min: 49.6 / Avg: 50.47 / Max: 51.5
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 200K 400K 600K 800K 1000K SE +/- 8428.48, N = 3 SE +/- 5030.92, N = 3 SE +/- 8416.83, N = 3 1146913 1142466 1038198 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 200K 400K 600K 800K 1000K Min: 1131221.75 / Avg: 1146913.29 / Max: 1160092.88 Min: 1135073.75 / Avg: 1142466.13 / Max: 1152073.75 Min: 1027749.25 / Avg: 1038197.75 / Max: 1054852.25 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
GraphicsMagick This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 122 121 111 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, 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
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.43, N = 3 SE +/- 1.03, N = 12 SE +/- 1.19, N = 3 70.97 66.32 64.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 70.4 / Avg: 70.97 / Max: 71.8 Min: 58.7 / Avg: 66.32 / Max: 69.3 Min: 62.8 / Avg: 64.7 / Max: 66.9
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 1.29, N = 3 SE +/- 0.31, N = 3 SE +/- 0.25, N = 3 73.37 67.60 67.00
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 71.4 / Avg: 73.37 / Max: 75.8 Min: 67 / Avg: 67.6 / Max: 68 Min: 66.5 / Avg: 67 / Max: 67.3
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.72, N = 3 SE +/- 0.57, N = 3 SE +/- 0.33, N = 3 71.97 66.13 65.97
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 70.7 / Avg: 71.97 / Max: 73.2 Min: 65 / Avg: 66.13 / Max: 66.8 Min: 65.5 / Avg: 65.97 / Max: 66.6
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: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 9 18 27 36 45 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 SE +/- 0.37, N = 12 37.70 35.13 34.57
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 8 16 24 32 40 Min: 36.9 / Avg: 37.7 / Max: 38.3 Min: 35 / Avg: 35.13 / Max: 35.2 Min: 31.9 / Avg: 34.57 / Max: 35.4
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 SE +/- 0.35, N = 3 SE +/- 0.38, N = 3 SE +/- 0.18, N = 3 72.80 67.13 66.87
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 72.1 / Avg: 72.8 / Max: 73.2 Min: 66.5 / Avg: 67.13 / Max: 67.8 Min: 66.6 / Avg: 66.87 / Max: 67.2
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 9 18 27 36 45 SE +/- 0.26, N = 3 SE +/- 0.09, N = 3 SE +/- 0.18, N = 3 39.37 36.63 36.23
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 8 16 24 32 40 Min: 38.9 / Avg: 39.37 / Max: 39.8 Min: 36.5 / Avg: 36.63 / Max: 36.8 Min: 35.9 / Avg: 36.23 / Max: 36.5
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 11 22 33 44 55 SE +/- 0.82, N = 3 SE +/- 0.20, N = 3 SE +/- 0.38, N = 3 50.87 47.70 46.90
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 10 20 30 40 50 Min: 49.6 / Avg: 50.87 / Max: 52.4 Min: 47.5 / Avg: 47.7 / Max: 48.1 Min: 46.3 / Avg: 46.9 / Max: 47.6
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 9 18 27 36 45 SE +/- 0.27, N = 3 SE +/- 0.19, N = 3 SE +/- 0.12, N = 3 38.93 36.47 35.97
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 8 16 24 32 40 Min: 38.4 / Avg: 38.93 / Max: 39.3 Min: 36.1 / Avg: 36.47 / Max: 36.7 Min: 35.8 / Avg: 35.97 / Max: 36.2
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 14 28 42 56 70 SE +/- 0.27, N = 3 SE +/- 1.15, N = 3 SE +/- 0.88, N = 5 61.67 57.47 57.08
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 12 24 36 48 60 Min: 61.3 / Avg: 61.67 / Max: 62.2 Min: 55.2 / Avg: 57.47 / Max: 58.9 Min: 54.8 / Avg: 57.08 / Max: 59.8
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.38, N = 3 SE +/- 0.90, N = 12 SE +/- 0.42, N = 3 71.50 67.96 66.30
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 14 28 42 56 70 Min: 70.8 / Avg: 71.5 / Max: 72.1 Min: 61.2 / Avg: 67.96 / Max: 70.2 Min: 65.5 / Avg: 66.3 / Max: 66.9
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
Threaded I/O Tester Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 1.1273 2.2546 3.3819 4.5092 5.6365 SE +/- 0.09, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 5.01 4.99 4.69 1. (CC) gcc options: -O2
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 4.89 / Avg: 5.01 / Max: 5.18 Min: 4.89 / Avg: 4.99 / Max: 5.05 Min: 4.66 / Avg: 4.69 / Max: 4.72 1. (CC) gcc options: -O2
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 0.5715 1.143 1.7145 2.286 2.8575 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 2.54 2.40 2.38
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.51 / Avg: 2.54 / Max: 2.56 Min: 2.37 / Avg: 2.4 / Max: 2.45 Min: 2.32 / Avg: 2.38 / Max: 2.47
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.1463 0.2926 0.4389 0.5852 0.7315 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.65 0.62 0.61
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 0.65 / Avg: 0.65 / Max: 0.66 Min: 0.61 / Avg: 0.62 / Max: 0.64 Min: 0.6 / Avg: 0.61 / Max: 0.62
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.5603 1.1206 1.6809 2.2412 2.8015 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 10 2.49 2.36 2.35
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 2.47 / Avg: 2.49 / Max: 2.51 Min: 2.3 / Avg: 2.36 / Max: 2.39 Min: 2.16 / Avg: 2.35 / Max: 2.42
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 57 55 54 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: 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: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 0.5693 1.1386 1.7079 2.2772 2.8465 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 2.53 2.44 2.42
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 2.48 / Avg: 2.53 / Max: 2.56 Min: 2.41 / Avg: 2.44 / Max: 2.47 Min: 2.37 / Avg: 2.42 / Max: 2.47
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K SE +/- 66.67, N = 3 SE +/- 333.33, N = 3 17067 16333
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K Min: 17000 / Avg: 17066.67 / Max: 17200 Min: 16000 / Avg: 16333.33 / Max: 17000
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 Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 1.0508 2.1016 3.1524 4.2032 5.254 SE +/- 0.05, N = 3 SE +/- 0.06, N = 12 SE +/- 0.06, N = 5 4.67 4.50 4.48
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 4.61 / Avg: 4.67 / Max: 4.77 Min: 4.18 / Avg: 4.5 / Max: 4.81 Min: 4.28 / Avg: 4.48 / Max: 4.63
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, 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 2.51 2.45 2.41
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 2.47 / Avg: 2.51 / Max: 2.55 Min: 2.43 / Avg: 2.45 / Max: 2.47 Min: 2.38 / Avg: 2.41 / Max: 2.43
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 1.05, N = 3 SE +/- 1.33, N = 9 SE +/- 1.28, N = 9 69.15 67.62 66.43
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 67.66 / Avg: 69.15 / Max: 71.17 Min: 59.07 / Avg: 67.62 / Max: 71.5 Min: 57.7 / Avg: 66.43 / Max: 69.92
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: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 9 18 27 36 45 SE +/- 0.45, N = 3 SE +/- 0.15, N = 3 SE +/- 0.38, N = 3 37.37 36.10 35.93
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 8 16 24 32 40 Min: 36.5 / Avg: 37.37 / Max: 38 Min: 35.9 / Avg: 36.1 / Max: 36.4 Min: 35.3 / Avg: 35.93 / Max: 36.6
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 66.67, N = 3 SE +/- 66.67, N = 3 10467 10067
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 10400 / Avg: 10466.67 / Max: 10600 Min: 10000 / Avg: 10066.67 / Max: 10200
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 120.19, N = 3 SE +/- 166.67, N = 3 10567 10167
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 10400 / Avg: 10566.67 / Max: 10800 Min: 10000 / Avg: 10166.67 / Max: 10500
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 0.2498 0.4996 0.7494 0.9992 1.249 SE +/- 0.01, N = 3 SE +/- 0.02, N = 5 SE +/- 0.00, N = 3 1.11 1.10 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 2 4 6 8 10 Min: 1.1 / Avg: 1.11 / Max: 1.12 Min: 1.07 / Avg: 1.1 / Max: 1.16 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: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 0.2655 0.531 0.7965 1.062 1.3275 SE +/- 0.01, N = 3 SE +/- 0.01, N = 9 SE +/- 0.02, N = 3 1.18 1.17 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 2 4 6 8 10 Min: 1.16 / Avg: 1.18 / Max: 1.2 Min: 1.13 / Avg: 1.17 / Max: 1.23 Min: 1.12 / Avg: 1.14 / Max: 1.17
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 On Baremetal, SMT Off 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 0.63 0.61
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Xen dom0, vanilla, SMT On Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.62 / Avg: 0.63 / Max: 0.63 Min: 0.63 / Avg: 0.63 / Max: 0.64 Min: 0.6 / Avg: 0.61 / Max: 0.62
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.63 0.61 0.61
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.61 / Avg: 0.63 / Max: 0.65 Min: 0.6 / Avg: 0.61 / Max: 0.62 Min: 0.59 / Avg: 0.61 / Max: 0.62
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 0.144 0.288 0.432 0.576 0.72 SE +/- 0.01, N = 3 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 0.64 0.62 0.62
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 2 4 6 8 10 Min: 0.62 / Avg: 0.64 / Max: 0.66 Min: 0.54 / Avg: 0.62 / Max: 0.64 Min: 0.61 / Avg: 0.62 / Max: 0.63
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 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 1.14 1.12 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 2 4 6 8 10 Min: 1.12 / Avg: 1.14 / Max: 1.16 Min: 1.12 / Avg: 1.12 / Max: 1.14 Min: 1.1 / Avg: 1.11 / Max: 1.13
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
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 11.25 11.22 10.99 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 3 6 9 12 15 Min: 11.21 / Avg: 11.25 / Max: 11.28 Min: 11.21 / Avg: 11.22 / Max: 11.24 Min: 10.97 / Avg: 10.99 / Max: 11 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
Stream This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 3.78, N = 5 SE +/- 6.69, N = 5 SE +/- 3.45, N = 5 11601 11449 11347 1. (CC) gcc options: -O3 -march=native -fopenmp
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 11587.4 / Avg: 11600.68 / Max: 11608.1 Min: 11425.9 / Avg: 11449.1 / Max: 11463.7 Min: 11338.9 / Avg: 11346.66 / Max: 11358.1 1. (CC) gcc options: -O3 -march=native -fopenmp
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 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.5423 1.0846 1.6269 2.1692 2.7115 SE +/- 0.03, N = 12 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 2.41 2.38 2.36
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 2.2 / Avg: 2.41 / Max: 2.52 Min: 2.38 / Avg: 2.38 / Max: 2.39 Min: 2.33 / Avg: 2.36 / Max: 2.38
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.63, N = 4 SE +/- 0.37, N = 4 SE +/- 0.19, N = 4 58.83 58.44 58.22 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
Result Confidence
OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 12 24 36 48 60 Min: 57.43 / Avg: 58.83 / Max: 60.47 Min: 57.43 / Avg: 58.44 / Max: 59 Min: 57.76 / Avg: 58.22 / Max: 58.58 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
Netperf Netperf is a network bandwidth testing software. This test profile is used for automated testing of a netperf client and requires you have access to a netperf server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 Seconds Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 150 300 450 600 750 SE +/- 2.24, N = 3 SE +/- 2.75, N = 3 SE +/- 0.37, N = 3 709 707 702 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 120 240 360 480 600 Min: 704.98 / Avg: 709.06 / Max: 712.7 Min: 702.08 / Avg: 707.41 / Max: 711.23 Min: 701.05 / Avg: 701.57 / Max: 702.3 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: 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 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
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
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 70K 140K 210K 280K 350K SE +/- 1563.53, N = 3 SE +/- 1679.01, N = 3 SE +/- 501.93, N = 3 339271 338297 337756
Result Confidence
OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 60K 120K 180K 240K 300K Min: 336207 / Avg: 339270.67 / Max: 341345 Min: 336334 / Avg: 338297 / Max: 341638 Min: 337190 / Avg: 337756 / Max: 338757
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 500 1000 1500 2000 2500 SE +/- 0.02, N = 3 SE +/- 0.09, N = 3 SE +/- 0.01, N = 3 2239 2239 2237 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 400 800 1200 1600 2000 Min: 2238.7 / Avg: 2238.73 / Max: 2238.75 Min: 2238.5 / Avg: 2238.68 / Max: 2238.78 Min: 2236.76 / Avg: 2236.78 / Max: 2236.8 1. (CC) gcc options: -lrt
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 5K 10K 15K 20K 25K SE +/- 0.05, N = 3 SE +/- 2.20, N = 3 SE +/- 0.19, N = 3 21529 21527 21510 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 4K 8K 12K 16K 20K Min: 21529.3 / Avg: 21529.39 / Max: 21529.47 Min: 21522.98 / Avg: 21527.39 / Max: 21529.63 Min: 21510.14 / Avg: 21510.48 / Max: 21510.81 1. (CC) gcc options: -lrt
Result
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 0.25, N = 3 SE +/- 0.05, N = 3 SE +/- 0.89, N = 3 10829 10829 10823 1. (CC) gcc options: -lrt
Result Confidence
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 10828.35 / Avg: 10828.85 / Max: 10829.15 Min: 10829.05 / Avg: 10829.14 / Max: 10829.21 Min: 10821.76 / Avg: 10823.11 / Max: 10824.8 1. (CC) gcc options: -lrt
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
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
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 3K 6K 9K 12K 15K SE +/- 261.41, N = 12 SE +/- 195.79, N = 4 14300 12600
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 11900 / Avg: 14300 / Max: 14900 Min: 12100 / Avg: 12600 / Max: 13000
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 212991.71, N = 12 SE +/- 300253.24, N = 9 SE +/- 157716.82, N = 9 5995065 4214104 1493314 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 1000K 2000K 3000K 4000K 5000K Min: 4562198.27 / Avg: 5995065.48 / Max: 6897204.8 Min: 3205328.39 / Avg: 4214104.02 / Max: 5372222.97 Min: 706722.47 / Avg: 1493313.54 / Max: 2153881.77 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: Socket Activity Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 500 1000 1500 2000 2500 SE +/- 107.14, N = 12 SE +/- 10.01, N = 3 SE +/- 10.31, N = 3 2547 2290 1349 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 400 800 1200 1600 2000 Min: 2120.07 / Avg: 2547.19 / Max: 3317.23 Min: 2270.61 / Avg: 2290.17 / Max: 2303.62 Min: 1335.26 / Avg: 1349.14 / Max: 1369.29 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 400K 800K 1200K 1600K 2000K SE +/- 8671.51, N = 3 SE +/- 87843.72, N = 9 SE +/- 2775.16, N = 3 1733189 1014162 928522 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 300K 600K 900K 1200K 1500K Min: 1718213 / Avg: 1733188.91 / Max: 1748251.62 Min: 768639.5 / Avg: 1014161.74 / Max: 1655629.25 Min: 924214.38 / Avg: 928521.67 / Max: 933706.81 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4 8 12 16 20 SE +/- 0.45, N = 12 SE +/- 0.44, N = 12 SE +/- 0.61, N = 12 13.40 16.17 17.56 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 4 8 12 16 20 Min: 12.86 / Avg: 13.4 / Max: 18.33 Min: 14.11 / Avg: 16.17 / Max: 19.61 Min: 16.9 / Avg: 17.56 / Max: 24.24 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
x264 This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 5 10 15 20 25 SE +/- 0.45, N = 12 SE +/- 0.28, N = 3 SE +/- 0.36, N = 12 19.98 16.72 15.14 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 5 10 15 20 25 Min: 16.46 / Avg: 19.98 / Max: 20.87 Min: 16.39 / Avg: 16.72 / Max: 17.28 Min: 12.35 / Avg: 15.14 / Max: 15.76 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Go Benchmarks Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 8000M 16000M 24000M 32000M 40000M SE +/- 929583010.39, N = 12 SE +/- 1322899252.04, N = 12 SE +/- 1060333694.66, N = 12 29821877913 30837627125 35794058970
Result Confidence
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 6000M 12000M 18000M 24000M 30000M Min: 28790409341 / Avg: 29821877912.92 / Max: 40045009662 Min: 29367341400 / Avg: 30837627125.17 / Max: 45385745435 Min: 34518959078 / Avg: 35794058969.83 / Max: 47438479538
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 140 280 420 560 700 SE +/- 9.84, N = 3 SE +/- 8.75, N = 3 SE +/- 16.79, N = 12 627 617 349 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 110 220 330 440 550 Min: 607.79 / Avg: 627.26 / Max: 639.49 Min: 603.09 / Avg: 616.82 / Max: 633.09 Min: 291.07 / Avg: 349.28 / Max: 471.18 1. (CC) gcc options: -O3 -march=native -lm
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 110 220 330 440 550 SE +/- 3.03, N = 3 SE +/- 5.04, N = 3 SE +/- 14.31, N = 10 510 505 232 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 90 180 270 360 450 Min: 504.32 / Avg: 509.94 / Max: 514.7 Min: 499.06 / Avg: 505.16 / Max: 515.15 Min: 110.66 / Avg: 231.68 / Max: 264.35 1. (CC) gcc options: -O3 -march=native -lm
iPerf iPerf is a network bandwidth throughput testing software. This test profile is used for automated testing of an iperf client and requires you have access to an iperf server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 130 260 390 520 650 SE +/- 100.49, N = 13 SE +/- 113.68, N = 12 SE +/- 113.36, N = 12 606 461 460 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 110 220 330 440 550 Min: 83.8 / Avg: 605.94 / Max: 838 Min: 83.7 / Avg: 460.81 / Max: 838 Min: 83.5 / Avg: 459.53 / Max: 836 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 110 220 330 440 550 SE +/- 108.54, N = 13 SE +/- 113.70, N = 12 SE +/- 113.41, N = 12 490 461 460 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 90 180 270 360 450 Min: 83.8 / Avg: 489.91 / Max: 838 Min: 83.8 / Avg: 460.9 / Max: 838 Min: 83.5 / Avg: 459.71 / Max: 836 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 140 280 420 560 700 SE +/- 89.28, N = 13 SE +/- 94.10, N = 13 SE +/- 96.15, N = 13 631 579 527 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 110 220 330 440 550 Min: 167 / Avg: 630.92 / Max: 838 Min: 167 / Avg: 579.31 / Max: 837 Min: 167 / Avg: 526.77 / Max: 836 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 80 160 240 320 400 SE +/- 56.86, N = 12 SE +/- 57.57, N = 13 SE +/- 60.31, N = 12 367 315 300 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 70 140 210 280 350 Min: 99.9 / Avg: 366.64 / Max: 500 Min: 99.9 / Avg: 315.37 / Max: 500 Min: 99.9 / Avg: 299.98 / Max: 500 1. (CC) gcc options: -O3 -march=native -lm
Compile Bench Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 110 220 330 440 550 SE +/- 38.13, N = 3 SE +/- 31.12, N = 3 SE +/- 112.07, N = 3 497 467 274
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 90 180 270 360 450 Min: 421.97 / Avg: 497.38 / Max: 544.87 Min: 432.98 / Avg: 467.37 / Max: 529.5 Min: 50.19 / Avg: 274.27 / Max: 390.76
Result
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 7 14 21 28 35 SE +/- 9.62, N = 3 SE +/- 7.81, N = 3 SE +/- 7.62, N = 3 29.24 27.92 27.32
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 6 12 18 24 30 Min: 12.76 / Avg: 29.24 / Max: 46.09 Min: 13.29 / Avg: 27.92 / Max: 39.97 Min: 12.82 / Avg: 27.32 / Max: 38.66
Threaded I/O Tester Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 1.0328 2.0656 3.0984 4.1312 5.164 SE +/- 0.08, N = 3 SE +/- 0.02, N = 3 SE +/- 0.11, N = 9 4.59 4.30 4.15 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 4.44 / Avg: 4.59 / Max: 4.73 Min: 4.27 / Avg: 4.3 / Max: 4.32 Min: 3.71 / Avg: 4.15 / Max: 4.48 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 0.7965 1.593 2.3895 3.186 3.9825 SE +/- 0.09, N = 7 SE +/- 0.11, N = 9 SE +/- 0.15, N = 9 3.54 3.40 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 2 4 6 8 10 Min: 3.18 / Avg: 3.54 / Max: 3.86 Min: 2.98 / Avg: 3.4 / Max: 3.91 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: Random Write - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.612 1.224 1.836 2.448 3.06 SE +/- 0.16, N = 6 SE +/- 0.05, N = 4 SE +/- 0.10, N = 9 2.72 2.69 2.43 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 2.2 / Avg: 2.72 / Max: 3.09 Min: 2.6 / Avg: 2.69 / Max: 2.77 Min: 2.06 / Avg: 2.43 / Max: 2.79 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 5K 10K 15K 20K 25K SE +/- 2651.67, N = 9 SE +/- 2903.95, N = 9 SE +/- 1327.44, N = 6 22375 16645 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 4K 8K 12K 16K 20K Min: 7362.99 / Avg: 22375.31 / Max: 30852.67 Min: 4927.98 / Avg: 16644.58 / Max: 25814.26 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: 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
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: Random Read - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 1100 2200 3300 4400 5500 SE +/- 548.38, N = 6 SE +/- 556.37, N = 9 SE +/- 377.58, N = 6 5260 3650 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 900 1800 2700 3600 4500 Min: 3674.68 / Avg: 5259.75 / Max: 7724.8 Min: 1300.56 / Avg: 3650.27 / Max: 5199.03 Min: 1135.38 / Avg: 2747.97 / Max: 4025.28 1. (CC) gcc options: -O2
Result
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.0968 0.1936 0.2904 0.3872 0.484 SE +/- 0.01, N = 9 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 0.43 0.42 0.24 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 1 2 3 4 5 Min: 0.38 / Avg: 0.43 / Max: 0.46 Min: 0.37 / Avg: 0.42 / Max: 0.46 Min: 0.24 / Avg: 0.24 / Max: 0.25 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 690.28, N = 9 SE +/- 962.94, N = 9 SE +/- 676.51, N = 9 10473 8793 7229 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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 6527.07 / Avg: 10472.53 / Max: 12341.66 Min: 4004.47 / Avg: 8792.59 / Max: 11216.39 Min: 4158.76 / Avg: 7229.35 / Max: 9374.03 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 855.11, N = 9 SE +/- 668.84, N = 9 SE +/- 688.21, N = 6 7816 7199 7149 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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 1400 2800 4200 5600 7000 Min: 3469.02 / Avg: 7815.9 / Max: 10306.79 Min: 3419.19 / Avg: 7199.2 / Max: 11088.97 Min: 4346.24 / Avg: 7149.1 / Max: 8914.27 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 1600 3200 4800 6400 8000 SE +/- 395.09, N = 9 SE +/- 549.70, N = 9 SE +/- 295.92, N = 6 7304 5663 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 1300 2600 3900 5200 6500 Min: 6161.1 / Avg: 7303.96 / Max: 9733.84 Min: 3646.78 / Avg: 5662.57 / Max: 8409.16 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: Read - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 1100 2200 3300 4400 5500 SE +/- 233.06, N = 9 SE +/- 151.21, N = 9 SE +/- 421.45, N = 6 5254 3659 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 900 1800 2700 3600 4500 Min: 3902.2 / Avg: 5253.9 / Max: 6675.01 Min: 2650.82 / Avg: 3658.86 / Max: 4230.01 Min: 2129.18 / Avg: 3097.6 / Max: 4518.02 1. (CC) gcc options: -O2
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 3.27, N = 12 SE +/- 0.98, N = 3 SE +/- 0.32, N = 3 74.83 51.37 50.37
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 14 28 42 56 70 Min: 55.1 / Avg: 74.83 / Max: 83.3 Min: 49.6 / Avg: 51.37 / Max: 53 Min: 50 / Avg: 50.37 / Max: 51
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 5.34, N = 12 SE +/- 0.22, N = 3 SE +/- 0.15, N = 3 75.80 39.03 37.53
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 Min: 42.5 / Avg: 75.8 / Max: 100 Min: 38.6 / Avg: 39.03 / Max: 39.3 Min: 37.3 / Avg: 37.53 / Max: 37.8
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 20 40 60 80 100 SE +/- 6.04, N = 12 SE +/- 0.23, N = 3 SE +/- 0.27, N = 3 82.75 39.33 38.03
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 16 32 48 64 80 Min: 41.4 / Avg: 82.75 / Max: 103 Min: 38.9 / Avg: 39.33 / Max: 39.7 Min: 37.5 / Avg: 38.03 / Max: 38.3
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
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 5.34, N = 12 SE +/- 0.64, N = 6 SE +/- 0.57, N = 12 65.22 46.18 42.80
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 33.4 / Avg: 65.22 / Max: 82.9 Min: 44.5 / Avg: 46.18 / Max: 48.5 Min: 38.8 / Avg: 42.8 / Max: 46.1
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 15 30 45 60 75 SE +/- 3.00, N = 12 SE +/- 0.68, N = 3 SE +/- 0.75, N = 3 67.55 40.93 40.20
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 Min: 44.8 / Avg: 67.55 / Max: 73 Min: 40.2 / Avg: 40.93 / Max: 42.3 Min: 39.4 / Avg: 40.2 / Max: 41.7
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 3 6 9 12 15 SE +/- 0.15, N = 12 SE +/- 0.11, N = 12 SE +/- 0.23, N = 12 8.96 7.92 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 3 6 9 12 15 Min: 7.93 / Avg: 8.96 / Max: 9.95 Min: 7.08 / Avg: 7.92 / Max: 8.48 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 3 6 9 12 15 SE +/- 0.17, N = 12 SE +/- 0.15, N = 12 SE +/- 0.25, N = 12 9.17 7.97 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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Baremetal, SMT On 3 6 9 12 15 Min: 7.53 / Avg: 9.17 / Max: 9.74 Min: 6.89 / Avg: 7.97 / Max: 8.48 Min: 5.74 / Avg: 7.49 / Max: 8.71
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K SE +/- 458.26, N = 3 SE +/- 218.58, N = 3 10900 10733 10500
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2K 4K 6K 8K 10K Min: 10000 / Avg: 10900 / Max: 11500 Min: 10300 / Avg: 10733.33 / Max: 11000
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 13 26 39 52 65 SE +/- 0.15, N = 3 SE +/- 0.56, N = 3 SE +/- 0.79, N = 4 57.60 57.10 49.23
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 11 22 33 44 55 Min: 57.4 / Avg: 57.6 / Max: 57.9 Min: 56 / Avg: 57.1 / Max: 57.8 Min: 47.2 / Avg: 49.23 / Max: 50.8
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 Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 4.62, N = 12 SE +/- 0.44, N = 3 SE +/- 0.40, N = 3 69.33 46.33 43.70
Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Xen dom0, vanilla, SMT On Baremetal, SMT Off 13 26 39 52 65 Min: 50.7 / Avg: 69.33 / Max: 84.4 Min: 45.8 / Avg: 46.33 / Max: 47.2 Min: 42.9 / Avg: 43.7 / Max: 44.1
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 2 4 6 8 10 SE +/- 0.15, N = 12 SE +/- 0.20, N = 12 SE +/- 0.15, N = 12 8.73 8.31 7.98
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 Baremetal, SMT Off Baremetal, SMT On Xen dom0, vanilla, SMT On 3 6 9 12 15 Min: 7.45 / Avg: 8.73 / Max: 9.24 Min: 7.07 / Avg: 8.31 / Max: 9.18 Min: 7.07 / Avg: 7.98 / Max: 9.08
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 11 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 0.63 0.61 0.60
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 2 4 6 8 10 Min: 0.5 / Avg: 0.63 / Max: 0.65 Min: 0.61 / Avg: 0.61 / Max: 0.62 Min: 0.51 / Avg: 0.6 / Max: 0.62
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 100 200 300 400 500 SE +/- 11.09, N = 9 SE +/- 12.10, N = 9 SE +/- 52.84, N = 9 322 354 446 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread
Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On 80 160 240 320 400 Min: 291.46 / Avg: 322.11 / Max: 405.79 Min: 311.82 / Avg: 353.55 / Max: 420.6 Min: 333.92 / Avg: 445.81 / Max: 814.79 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread
AIO-Stress AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Xen dom0, vanilla, SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 2.50, N = 12 SE +/- 2.57, N = 12 SE +/- 1.43, N = 5 107.37 106.00 96.59 1. (CC) gcc options: -pthread -laio
Result Confidence
OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Xen dom0, vanilla, SMT On Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 Min: 99.27 / Avg: 107.37 / Max: 131.45 Min: 96.95 / Avg: 105.53 / Max: 130.83 Min: 93.63 / Avg: 96.59 / Max: 101.92 1. (CC) gcc options: -pthread -laio
Baremetal, SMT On Processor: Intel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.5-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050
Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Notes: Scaling Governor: acpi-cpufreq performancePython Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable
Testing initiated at 7 April 2019 11:03 by user dariof.
Baremetal, SMT Off Processor: Intel Xeon W3530 @ 2.79GHz (4 Cores), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.5-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050
Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Notes: Scaling Governor: acpi-cpufreq performancePython Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled
Testing initiated at 9 April 2019 08:06 by user dariof.
Xen dom0, vanilla, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Testing initiated at 11 April 2019 01:53 by user dariof.