Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1905162-DARI-190516368 xen-coresched-rfc-xen-NUMA-PVguest - Phoronix Test Suite xen-coresched-rfc-xen-NUMA-PVguest Xen Core Scheduling RFC, NUMA host
HTML result view exported from: https://openbenchmarking.org/result/1905162-DARI-190516368&export=pdf&grr&sro .
xen-coresched-rfc-xen-NUMA-PVguest Processor Memory Disk Graphics Motherboard Chipset OS Kernel Desktop Display Server Compiler File-System Screen Resolution System Layer Display Driver Xen PV, SMT On, vanilla Xen PV, SMT Off, vanilla Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, vanilla Intel Xeon E5620 (1 Core / 16 Threads) 8192MB 99GB xen openSUSE Tumbleweed 20190411 5.0.6-1-default (x86_64) GNOME Shell 3.30.2 X Server GCC 8.3.1 20190226 [gcc-8-branch revision 269204] ext4 800x600 Xen 4.13.-unstable Hypervisor Intel Xeon E5620 (1 Core / 8 Threads) 38GB X Server 1.20.4 modesetting 1.20.4 btrfs Intel Xeon E5620 (8 Cores) Xen HVM domU (4.13-unstable BIOS) Intel 440FX 82441FX PMC 1 x 8184 MB RAM Cirrus Logic GD 5446 X Server 1024x768 Xen HVM domU 4.13-unstable 8192MB 99GB X Server 1.20.4 modesetting 1.20.4 ext4 1 x 8184 MB RAM 38GB X Server btrfs OpenBenchmarking.org Environment Details - Xen PV, SMT On, vanilla, Xen PV, SMT Off, vanilla: LIBGL_DEBUG=quiet Compiler Details - --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind Disk Details - Xen PV, SMT On, vanilla: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/home,subvolid=264 - Xen PV, SMT Off, vanilla: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/home,subvolid=264 - Xen PV, SMT Off, patched, sched-gran=thread: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/var,subvolid=258 - Xen PV, SMT Off, patched, sched-gran=core: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/var,subvolid=258 - Xen HVM, SMT On, patched, sched-gran=thread: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/var,subvolid=258 - Xen HVM, SMT On, patched, sched-gran=core: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/home,subvolid=264 - Xen HVM, SMT On, vanilla: MQ-DEADLINE / relatime,rw,space_cache,ssd,subvol=/@/var,subvolid=258 Security Details - __user pointer sanitization + disabled + PTE Inversion
xen-coresched-rfc-xen-NUMA-PVguest sqlite: Timed SQLite Insertions hackbench: 16 - Thread build-linux-kernel: Time To Compile hackbench: 8 - Thread hackbench: 4 - Thread build-mplayer: Time To Compile compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 stream: Copy smallpt: Global Illumination Renderer; 128 Samples compress-7zip: Compress Speed Test aio-stress: Rand Write stress-ng: CPU Stress x264: H.264 Video Encoding x265: H.265 1080p Video Encoding stress-ng: Socket Activity compress-pbzip2: 256MB File Compression stress-ng: Vector Math fio: Rand Read - Sync - No - Yes - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 512KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 512KB - Default Test Directory stress-ng: Bsearch stress-ng: Forking hackbench: 1 - Thread stream: Add stream: Triad stream: Scale Xen PV, SMT On, vanilla Xen PV, SMT Off, vanilla Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, vanilla 378 177 186 100 67.37 47.09 33.46 22037 30.29 25674 1050 1870 31.74 13.59 1764 8.32 10558 38.87 39.47 59.90 91.90 90.33 89.73 57.87 90.37 3122 8080 12.31 19198 19099 16965 402 277 224 132 69.72 51.70 39.25 22026 37.55 19153 1077 1371 24.28 12.78 1294 10.96 6939 38.70 39.23 60.60 91.47 90.40 88.73 59.37 89.60 2323 6451 17.15 18935 18719 16763 1040 296 233 142 70.32 56.44 41.35 21698 43.97 18244 1026 1282 24.21 12.70 1224 12.66 6512 38.73 39.27 61.67 97.83 96.07 94.50 59.73 96.17 2147 6276 17.13 18412 18424 15979 963 300 335 167 90.31 79.80 52.28 19533 59.62 13180 218 853 16.58 8.01 907 15.00 5285 38.50 39.20 61.37 98.00 96.73 94.37 60.07 96.50 1579 5115 21.15 16878 16800 15604 970 156 199 99.72 64.05 55.04 38.01 17999 43.27 19624 600 1270 24.75 12.35 2774 12.76 6502 38.27 39.03 60.10 97.50 96.67 94.97 58.07 96.70 2095 16245 18.59 15885 17043 14780 405 184 301 119.47 85.48 73.62 47.00 17518 60.10 13046 1034 824 17.20 7.91 2312 15.28 5275 38.67 39.47 57.93 92.13 90.67 89.50 56.80 90.23 1598 12883 26.34 15717 15957 14519 975 152 197 96.54 64.04 54.15 36.72 16589 46.32 19171 564 1322 24.51 12.48 2747 12.68 6477 38.80 38.60 59.30 97.93 96.77 95.03 58.07 96.63 2180 16253 17.81 15166 16329 14829 OpenBenchmarking.org
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 200 400 600 800 1000 SE +/- 6.11, N = 9 SE +/- 11.34, N = 3 SE +/- 14.30, N = 3 SE +/- 6.16, N = 3 SE +/- 7.11, N = 3 SE +/- 12.03, N = 9 SE +/- 5.17, N = 3 405 970 975 963 1040 402 378 1. (CC) gcc options: -O2 -lz -ldl -lpthread
Hackbench Count: 16 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 70 140 210 280 350 SE +/- 1.67, N = 3 SE +/- 1.68, N = 3 SE +/- 2.35, N = 4 SE +/- 3.48, N = 3 SE +/- 5.23, N = 9 SE +/- 1.11, N = 3 SE +/- 2.30, N = 3 184 156 152 300 296 277 177 1. (CC) gcc options: -lpthread
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 70 140 210 280 350 SE +/- 1.45, N = 3 SE +/- 1.58, N = 3 SE +/- 1.74, N = 3 SE +/- 2.12, N = 3 SE +/- 2.15, N = 3 SE +/- 2.01, N = 3 SE +/- 2.60, N = 3 301 199 197 335 233 224 186
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 40 80 120 160 200 SE +/- 1.46, N = 7 SE +/- 0.60, N = 3 SE +/- 1.64, N = 3 SE +/- 0.61, N = 3 SE +/- 0.37, N = 3 SE +/- 0.74, N = 3 SE +/- 0.27, N = 3 119.47 99.72 96.54 167.00 142.00 132.00 100.00 1. (CC) gcc options: -lpthread
Hackbench Count: 4 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 20 40 60 80 100 SE +/- 1.13, N = 3 SE +/- 0.11, N = 3 SE +/- 0.70, N = 3 SE +/- 0.51, N = 3 SE +/- 0.50, N = 3 SE +/- 0.48, N = 3 SE +/- 2.88, N = 12 85.48 64.05 64.04 90.31 70.32 69.72 67.37 1. (CC) gcc options: -lpthread
Timed MPlayer Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed MPlayer Compilation 1.0-rc3 Time To Compile Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 20 40 60 80 100 SE +/- 0.94, N = 3 SE +/- 0.50, N = 3 SE +/- 0.66, N = 7 SE +/- 1.23, N = 3 SE +/- 0.64, N = 12 SE +/- 0.91, N = 3 SE +/- 0.66, N = 5 73.62 55.04 54.15 79.80 56.44 51.70 47.09
Zstd Compression Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 OpenBenchmarking.org Seconds, Fewer Is Better Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 12 24 36 48 60 SE +/- 0.89, N = 3 SE +/- 0.42, N = 12 SE +/- 0.53, N = 5 SE +/- 0.42, N = 3 SE +/- 0.49, N = 12 SE +/- 0.24, N = 3 SE +/- 0.39, N = 12 47.00 38.01 36.72 52.28 41.35 39.25 33.46 1. (CC) gcc options: -O3 -pthread -lz
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Copy Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 5K 10K 15K 20K 25K SE +/- 205.36, N = 8 SE +/- 147.94, N = 5 SE +/- 132.21, N = 5 SE +/- 15.22, N = 5 SE +/- 59.79, N = 5 SE +/- 89.39, N = 5 SE +/- 13.04, N = 5 17518 17999 16589 19533 21698 22026 22037 1. (CC) gcc options: -O3 -march=native -fopenmp
Smallpt Global Illumination Renderer; 128 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 128 Samples Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 13 26 39 52 65 SE +/- 0.28, N = 3 SE +/- 0.54, N = 12 SE +/- 0.58, N = 3 SE +/- 0.12, N = 3 SE +/- 0.76, N = 3 SE +/- 0.10, N = 3 SE +/- 0.17, N = 3 60.10 43.27 46.32 59.62 43.97 37.55 30.29 1. (CXX) g++ options: -fopenmp -O3
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 5K 10K 15K 20K 25K SE +/- 50.00, N = 3 SE +/- 381.50, N = 3 SE +/- 319.96, N = 4 SE +/- 194.37, N = 5 SE +/- 230.12, N = 3 SE +/- 19.22, N = 3 SE +/- 15.01, N = 3 13046 19624 19171 13180 18244 19153 25674 1. (CXX) g++ options: -pipe -lpthread
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 200 400 600 800 1000 SE +/- 14.63, N = 3 SE +/- 135.19, N = 9 SE +/- 122.65, N = 12 SE +/- 80.79, N = 12 SE +/- 18.60, N = 3 SE +/- 15.82, N = 5 SE +/- 10.61, N = 3 1034 600 564 218 1026 1077 1050 1. (CC) gcc options: -pthread -laio
Stress-NG Test: CPU Stress OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 400 800 1200 1600 2000 SE +/- 5.29, N = 3 SE +/- 19.20, N = 4 SE +/- 15.80, N = 3 SE +/- 11.74, N = 12 SE +/- 14.87, N = 12 SE +/- 4.29, N = 3 SE +/- 5.75, N = 3 824 1270 1322 853 1282 1371 1870 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 7 14 21 28 35 SE +/- 0.19, N = 10 SE +/- 0.40, N = 4 SE +/- 0.45, N = 3 SE +/- 0.18, N = 3 SE +/- 0.44, N = 3 SE +/- 0.38, N = 12 SE +/- 1.20, N = 10 17.20 24.75 24.51 16.58 24.21 24.28 31.74 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
x265 H.265 1080p Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 SE +/- 0.07, N = 3 SE +/- 0.12, N = 3 7.91 12.35 12.48 8.01 12.70 12.78 13.59 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 600 1200 1800 2400 3000 SE +/- 36.97, N = 3 SE +/- 12.55, N = 3 SE +/- 36.52, N = 12 SE +/- 12.76, N = 3 SE +/- 17.84, N = 3 SE +/- 11.63, N = 3 SE +/- 18.38, N = 11 2312 2774 2747 907 1224 1294 1764 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 4 8 12 16 20 SE +/- 0.45, N = 12 SE +/- 0.43, N = 12 SE +/- 0.47, N = 12 SE +/- 0.37, N = 12 SE +/- 0.44, N = 12 SE +/- 0.44, N = 12 SE +/- 0.34, N = 12 15.28 12.76 12.68 15.00 12.66 10.96 8.32 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
Stress-NG Test: Vector Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Vector Math Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 2K 4K 6K 8K 10K SE +/- 2.69, N = 3 SE +/- 86.20, N = 3 SE +/- 75.05, N = 3 SE +/- 2.90, N = 3 SE +/- 87.74, N = 6 SE +/- 4.13, N = 3 SE +/- 1.88, N = 3 5275 6502 6477 5285 6512 6939 10558 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 9 18 27 36 45 SE +/- 0.09, N = 3 SE +/- 0.09, N = 3 SE +/- 0.06, N = 3 SE +/- 0.26, N = 3 SE +/- 0.22, N = 3 SE +/- 0.17, N = 3 SE +/- 0.26, N = 3 38.67 38.27 38.80 38.50 38.73 38.70 38.87
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 9 18 27 36 45 SE +/- 0.74, N = 3 SE +/- 0.44, N = 3 SE +/- 0.06, N = 3 SE +/- 0.45, N = 3 SE +/- 0.47, N = 3 SE +/- 0.71, N = 3 SE +/- 0.44, N = 3 39.47 39.03 38.60 39.20 39.27 39.23 39.47
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 14 28 42 56 70 SE +/- 0.03, N = 3 SE +/- 0.85, N = 3 SE +/- 0.60, N = 3 SE +/- 0.37, N = 3 SE +/- 0.43, N = 3 SE +/- 0.52, N = 3 SE +/- 0.50, N = 3 57.93 60.10 59.30 61.37 61.67 60.60 59.90
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 20 40 60 80 100 SE +/- 0.22, N = 3 SE +/- 0.40, N = 3 SE +/- 0.35, N = 3 SE +/- 0.35, N = 3 SE +/- 0.23, N = 3 SE +/- 0.13, N = 3 SE +/- 0.17, N = 3 92.13 97.50 97.93 98.00 97.83 91.47 91.90
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.32, N = 3 SE +/- 0.56, N = 3 SE +/- 0.18, N = 3 SE +/- 0.56, N = 3 SE +/- 0.64, N = 3 SE +/- 0.55, N = 3 90.67 96.67 96.77 96.73 96.07 90.40 90.33
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 20 40 60 80 100 SE +/- 0.35, N = 3 SE +/- 0.37, N = 3 SE +/- 0.20, N = 3 SE +/- 0.78, N = 3 SE +/- 0.36, N = 3 SE +/- 0.20, N = 3 SE +/- 0.09, N = 3 89.50 94.97 95.03 94.37 94.50 88.73 89.73
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 13 26 39 52 65 SE +/- 0.20, N = 3 SE +/- 0.56, N = 3 SE +/- 0.26, N = 3 SE +/- 0.12, N = 3 SE +/- 0.13, N = 3 SE +/- 0.17, N = 3 SE +/- 0.37, N = 3 56.80 58.07 58.07 60.07 59.73 59.37 57.87
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 20 40 60 80 100 SE +/- 0.38, N = 3 SE +/- 0.72, N = 3 SE +/- 0.13, N = 3 SE +/- 0.35, N = 3 SE +/- 0.12, N = 3 SE +/- 0.25, N = 3 SE +/- 0.29, N = 3 90.23 96.70 96.63 96.50 96.17 89.60 90.37
Stress-NG Test: Bsearch OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 700 1400 2100 2800 3500 SE +/- 1.50, N = 3 SE +/- 29.13, N = 3 SE +/- 24.48, N = 3 SE +/- 1.21, N = 3 SE +/- 28.61, N = 3 SE +/- 3.41, N = 3 SE +/- 3.25, N = 3 1598 2095 2180 1579 2147 2323 3122 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 3K 6K 9K 12K 15K SE +/- 49.04, N = 3 SE +/- 131.45, N = 3 SE +/- 98.18, N = 3 SE +/- 22.78, N = 3 SE +/- 43.99, N = 3 SE +/- 92.86, N = 3 SE +/- 33.58, N = 3 12883 16245 16253 5115 6276 6451 8080 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Hackbench Count: 1 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 6 12 18 24 30 SE +/- 0.38, N = 3 SE +/- 0.16, N = 3 SE +/- 0.26, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.11, N = 3 SE +/- 0.03, N = 3 26.34 18.59 17.81 21.15 17.13 17.15 12.31 1. (CC) gcc options: -lpthread
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Add Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 4K 8K 12K 16K 20K SE +/- 189.71, N = 5 SE +/- 103.72, N = 5 SE +/- 25.15, N = 5 SE +/- 25.03, N = 5 SE +/- 53.48, N = 5 SE +/- 20.15, N = 5 SE +/- 7.62, N = 5 15717 15885 15166 16878 18412 18935 19198 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 4K 8K 12K 16K 20K SE +/- 17.44, N = 5 SE +/- 144.31, N = 5 SE +/- 74.49, N = 5 SE +/- 26.19, N = 5 SE +/- 46.66, N = 5 SE +/- 20.82, N = 5 SE +/- 7.76, N = 5 15957 17043 16329 16800 18424 18719 19099 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Scale Xen HVM, SMT On, patched, sched-gran=core Xen HVM, SMT On, patched, sched-gran=thread Xen HVM, SMT On, vanilla Xen PV, SMT Off, patched, sched-gran=core Xen PV, SMT Off, patched, sched-gran=thread Xen PV, SMT Off, vanilla Xen PV, SMT On, vanilla 4K 8K 12K 16K 20K SE +/- 188.78, N = 5 SE +/- 349.79, N = 5 SE +/- 300.64, N = 5 SE +/- 18.12, N = 5 SE +/- 48.22, N = 5 SE +/- 17.13, N = 5 SE +/- 21.13, N = 5 14519 14780 14829 15604 15979 16763 16965 1. (CC) gcc options: -O3 -march=native -fopenmp
Phoronix Test Suite v10.8.4