Baremetal, SMT On Processor: Intel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.5-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050
Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Processor Notes: Scaling Governor: acpi-cpufreq performancePython Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable
Baremetal, SMT Off Changed Processor to Intel Xeon W3530 @ 2.79GHz (4 Cores) .
Security Change: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled
Xen dom0, vanilla, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads) , Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB, Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Xen dom0, vanilla, SMT Off Changed Processor to Intel Xeon W3530 (1 Core / 4 Threads) .
Xen dom0, patched, gran=thread, SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads) , Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 3 x 2048 MB DDR3-1333MT/s HMT325U7BFR8A-H9 , Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB (500/500MHz) , Audio: Intel 82801JI, Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server, Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: btrfs, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/var,subvolid=258Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Xen dom0, patched, gran=core, SMT On Compiler Notes: --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwindDisk Notes: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264Python Notes: Python 2.7.15 + Python 3.7.2Security Notes: __user pointer sanitization + disabled + PTE Inversion
Xen dom0, patched, gran=core , SMT On Processor: Intel Xeon W3530 (1 Core / 8 Threads), Motherboard: Dell 09KPNV (A11 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB , Disk: 1000GB Western Digital WD10EALX-759, Graphics: AMD FirePro 2260 256MB , Audio: Analog Devices AD1984A , Monitor: DELL P2210, Network: Broadcom NetXtreme BCM5761 PCIe
OS: openSUSE Tumbleweed 20190403, Kernel: 5.0.6-1-vanilla (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server 1.20.3 + Wayland, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 19.0.1 (LLVM 7.0.1), Compiler: GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238), File-System: ext4, Screen Resolution: 1680x1050, System Layer: Xen 4.13.-unstable Hypervisor
xen-coresched-rfc-bm-smt Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution System Layer Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Intel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads) Dell 09KPNV (A11 BIOS) Intel 5520/5500/X58 + ICH10R 6144MB 1000GB Western Digital WD10EALX-759 AMD FirePro 2260 256MB Intel 82801JI DELL P2210 Broadcom NetXtreme BCM5761 PCIe openSUSE Tumbleweed 20190403 5.0.5-1-vanilla (x86_64) GNOME Shell 3.30.2 X Server 1.20.3 + Wayland modesetting 1.20.3 3.3 Mesa 19.0.1 (LLVM 7.0.1) GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238) ext4 1680x1050 Intel Xeon W3530 @ 2.79GHz (4 Cores) Intel Xeon W3530 (1 Core / 8 Threads) 5.0.6-1-vanilla (x86_64) Xen 4.13.-unstable Hypervisor Intel Xeon W3530 (1 Core / 4 Threads) Intel Xeon W3530 (1 Core / 8 Threads) 3 x 2048 MB DDR3-1333MT/s HMT325U7BFR8A-H9 AMD FirePro 2260 256MB (500/500MHz) X Server btrfs 6144MB AMD FirePro 2260 256MB Analog Devices AD1984A X Server 1.20.3 + Wayland modesetting 1.20.3 3.3 Mesa 19.0.1 (LLVM 7.0.1) ext4 OpenBenchmarking.org 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 - Baremetal, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 - Baremetal, SMT Off: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 - Xen dom0, vanilla, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 - Xen dom0, vanilla, SMT Off: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 - Xen dom0, patched, gran=thread, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/var,subvolid=258 - Xen dom0, patched, gran=core, SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 - Xen dom0, patched, gran=core , SMT On: BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 Processor Details - Baremetal, SMT On, Baremetal, SMT Off: Scaling Governor: acpi-cpufreq performance Python Details - Python 2.7.15 + Python 3.7.2 Security Details - Baremetal, SMT On: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable - Baremetal, SMT Off: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled - Xen dom0, vanilla, SMT On: __user pointer sanitization + disabled + PTE Inversion - Xen dom0, vanilla, SMT Off: __user pointer sanitization + disabled + PTE Inversion - Xen dom0, patched, gran=thread, SMT On: __user pointer sanitization + disabled + PTE Inversion - Xen dom0, patched, gran=core, SMT On: __user pointer sanitization + disabled + PTE Inversion - Xen dom0, patched, gran=core , SMT On: __user pointer sanitization + disabled + PTE Inversion
Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On Result Overview Phoronix Test Suite 100% 189% 279% 368% 457% SQLite AIO-Stress Threaded I/O Tester Flexible IO Tester
xen-coresched-rfc-bm-smt aio-stress: Rand Write sqlite: Timed SQLite Insertions fio: Rand Read - Sync - No - No - 4KB - Default Test Directory fio: Rand Read - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Sync - No - No - 16KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - Default Test Directory fio: Rand Write - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Sync - No - No - 512KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Write - Sync - No - No - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Write - Sync - No - No - 512KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Sync - No - No - 16KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4MB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 16KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Sync - No - No - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 16KB - Default Test Directory fio: Seq Write - Sync - No - No - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 512KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 16KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Write - Sync - No - No - 512KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 512KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 16KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 512KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 16KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 512KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directory tiobench: Read - 32MB - 4 tiobench: Read - 32MB - 8 tiobench: Read - 32MB - 16 tiobench: Read - 32MB - 32 tiobench: Write - 32MB - 4 tiobench: Write - 32MB - 8 tiobench: Write - 32MB - 16 tiobench: Write - 32MB - 32 tiobench: Rand Read - 32MB - 4 tiobench: Rand Read - 32MB - 8 tiobench: Rand Read - 32MB - 16 tiobench: Rand Read - 32MB - 32 tiobench: Rand Write - 32MB - 4 tiobench: Rand Write - 32MB - 8 tiobench: Rand Write - 32MB - 16 tiobench: Rand Write - 32MB - 32 compilebench: Compile compilebench: Initial Create compilebench: Read Compiled Tree ramspeed: Triad - Integer stream: Triad sockperf: Throughput sockperf: Latency Ping Pong sockperf: Latency Under Load iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 1 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 5 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 5 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 10 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 10 netperf: 192.168.0.30 - TCP Request Response - 10 Seconds netperf: 192.168.0.30 - UDP Request Response - 10 Seconds netperf: 192.168.0.30 - TCP Stream - Client To Server - 10 Seconds netperf: 192.168.0.30 - TCP Stream - Server To Client - 10 Seconds parboil: OpenMP Stencil parboil: OpenMP MRI Gridding rodinia: OpenMP LavaMD rodinia: OpenMP CFD Solver hmmer: Pfam Database Search go-benchmark: json go-benchmark: build go-benchmark: garbage cachebench: Read cachebench: Write cachebench: Read / Modify / Write numpy: ttsiod-renderer: Phong Rendering With Soft-Shadow Mapping vpxenc: vpxenc VP9 1080p Video Encode x264: H.264 Video Encoding x265: H.265 1080p Video Encoding graphics-magick: Rotate graphics-magick: Sharpen graphics-magick: Resizing compress-7zip: Compress Speed Test stockfish: Total Time asmfish: 1024 Hash Memory, 26 Depth build-linux-kernel: Time To Compile build-php: Time To Compile compress-pbzip2: 256MB File Compression hackbench: 1 - Thread hackbench: 4 - Thread hackbench: 8 - Thread hackbench: 1 - Process hackbench: 16 - Thread hackbench: 4 - Process hackbench: 8 - Process hackbench: 16 - Process m-queens: Time To Solve redis: LPOP redis: SADD redis: LPUSH redis: GET redis: SET stress-ng: Bsearch stress-ng: Forking stress-ng: Hsearch stress-ng: Lsearch stress-ng: Tsearch stress-ng: CPU Stress stress-ng: Semaphores stress-ng: Memory Copying stress-ng: Socket Activity stress-ng: Context Switching stress-ng: Glibc C String Functions stress-ng: Glibc Qsort Data Sorting stress-ng: System V Message Passing optcarrot: Optimized Benchmark blender: Pabellon Barcelona - CPU-Only mcperf: Add mcperf: Get mcperf: Set mcperf: Append mcperf: Delete mcperf: Replace apache: Static Web Page Serving phpbench: PHP Benchmark Suite fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 106 322 0.63 65.67 2.49 0.63 65.40 1.11 61.67 34.50 2.41 4.06 8.31 45.73 37.70 38.00 69.33 100.17 57.60 14733 77.50 1.14 69.80 0.63 76.47 76.70 77.73 19867 76.57 43.92 11242 76.40 4.67 0.64 79.13 2.54 0.65 77.80 1.14 70.97 1.07 71.50 72.80 73.37 71.97 43.87 10900 46.27 52.53 2.53 39.37 2.51 4.47 7.49 55.93 4.33 7.15 53.77 77.80 74.87 67.55 38.93 37.37 50.87 65.22 42.37 50.90 64.24 82.75 75.80 75.03 19200 85.80 58.33 14900 86.87 77.27 77.33 19767 89.93 77.17 77.07 19733 87.60 76.60 19567 85.43 48.87 12567 85.53 77.93 77.30 77.50 76.90 76.63 45.17 11567 74.83 75.07 71.07 18267 69.77 76.97 77.57 76.70 72.07 76.57 71.80 72.60 71.33 3098 5226 7199 10473 0.43 0.50 0.58 0.73 2748 5748 8313 16010 2.72 3.38 4.30 5.01 69.15 29.24 467 10267 11449 207707 6.37 8.12 99.70 315 631 490 461 505 617 702 821 51.41 38.41 142 90.86 13.89 23956684 30837627125 4560245 2239 10829 21527 11730468 139 11.22 19.98 9.33 143 57 122 16692 7944718 8322819 271 148 13.40 6.82 26.02 51.09 6.28 107 24.20 49.69 107 292 1014162 1316407 981565 1506546 1146913 1849 24703 15318 34.93 65.53 982 6044741 563 2290 1657146 159148 34.03 5995065 58.83 2875 35920 58082 35329 38173 56966 37946 13300 339271 96.59 354 0.61 59.00 2.36 0.61 59.17 1.14 57.08 35.23 2.38 4.26 8.73 42.06 35.13 46.83 43.70 89.01 57.10 14700 66.37 1.18 60.37 0.61 69.47 67.27 66.40 17000 66.90 47.68 12067 66.47 4.48 0.62 70.03 2.38 0.62 70.70 1.18 64.70 1.11 66.30 67.13 67.00 66.13 41.97 10733 43.70 47.13 2.42 36.23 2.45 4.57 9.17 51.97 4.36 8.96 48.44 67.20 66.70 40.93 36.47 36.10 47.70 42.80 48.63 42.28 85.20 39.33 39.03 66.57 17033 75.77 57.80 14800 77.40 67.63 66.80 17133 79.70 67.10 67.57 17300 77.90 66.00 16900 76.47 50.27 12867 75.23 67.63 67.37 68.23 66.93 66.23 40.90 10500 51.37 66.40 40.50 10367 48.47 68.57 68.03 66.60 40.33 67.77 40.60 42.57 41.63 5254 7304 7816 8793 0.42 0.54 0.63 0.71 5260 6374 12617 22375 2.69 3.54 4.59 4.99 66.43 27.32 497 10239 11601 216143 6.25 7.73 99.70 367 579 461 606 510 627 709 821 52.41 33.95 182 120.97 16.10 26682190 29821877913 5746579 2239 10829 21529 11717291 114 11.25 15.14 8.12 143 55 121 11600 6394905 6364942 329 180 17.56 8.24 32.84 68.60 7.96 134 31.70 66.53 135 425 1733189 1324430 972284 1632892 1142466 1345 19539 12591 26.85 54.16 785 7910494 908 2547 1438229 137305 30.76 4214104 58.22 36330 57763 36186 37934 56546 37987 16948 337756 14300 17033 12173 10467 16733 14833 17067 16667 16933 12700 10700 10567 107.37 446 0.60 59.27 2.35 0.61 57.14 1.12 57.47 35.37 2.36 4.34 7.98 39.93 34.57 47.27 46.33 93.63 48.90 12533 66.97 1.17 63.10 0.63 68.73 67.00 66.23 16967 66.43 37.77 65.90 4.50 0.62 71.90 2.40 0.61 70.17 1.19 66.32 1.10 67.96 66.87 67.60 65.97 39.63 10500 40.87 46.23 2.44 36.63 2.41 4.70 7.97 50.47 4.37 7.92 47.73 66.60 66.33 40.20 35.97 35.93 46.90 46.18 47.90 46.03 96.07 38.03 37.53 66.60 17033 75.40 50.57 12300 77.13 67.27 67.23 17200 79.37 66.83 67.70 17333 78.07 65.83 16533 76.83 37.80 76.40 66.37 67.43 68.70 67.10 66.20 42.73 10100 50.37 66.37 39.93 10350 47.70 68.27 68.90 66.23 38.83 67.97 39.67 40.83 40.00 3659 5663 7149 7229 0.24 0.32 0.44 0.54 3650 9871 14238 16645 2.43 3.40 4.15 4.69 67.62 27.92 274 10205 11347 145019 15.08 16.65 99.70 300 527 460 460 232 349 707 825 36.94 38.91 145 93.56 14.02 24251902 35794058970 4602223 2237 10823 21510 11829589 137 10.99 16.72 9.24 122 54 111 14753 7646829 8142234 328 172 16.17 16.30 67.67 138.09 15.74 299 64.51 144.24 301 292 928522 1161303 877072 1304223 1038198 1846 6700 15307 34.92 64.77 979 4168488 560 1349 459296 155218 34.86 1493314 58.44 3005 17522 28274 17500 18097 27805 18150 8716 338297 12600 17000 10067 17100 12767 16333 16800 16933 10933 10167 106.81 340 0.59 59.20 2.40 0.61 59.17 1.14 56.88 35.43 2.39 4.24 8.29 40.20 34.70 46.90 45.80 66.60 49.63 12700 67.40 1.16 63.90 0.62 69.20 66.83 67.30 17233 66.93 37.77 66.80 4.46 0.62 71.40 2.39 0.61 70.70 1.18 65.60 1.11 66.87 67.23 67.07 66.27 39.57 10133 40.10 46.40 2.42 36.37 2.43 4.60 8.05 50.40 4.29 7.88 46.93 67.17 66.33 38.80 36.57 35.70 46.80 44.80 47.25 44.10 71.49 37.93 36.97 66.57 17067 75.47 50.20 12833 77.47 67.27 66.10 17067 79.57 67.03 67.80 17367 78.10 65.90 16833 76.40 37.93 75.83 67.03 66.83 68.40 66.47 66.27 39.03 10000 49.17 65.53 39.53 10250 46.90 68.87 68.33 67.00 38.83 67.67 38.77 40.40 39.73 3971 4832 6144 6058 0.35 0.49 0.57 0.67 5258 7930 11467 19318 2.07 3.51 4.30 4.76 65.98 27.35 373 10133 11514 147995 14.83 16.32 99.70 315 501 459 459 217 324 703 825 42.68 34.37 182 122.97 16.46 26901563 35077894498 5854407 2237 10820 21510 11786147 112 11.02 12.10 7.99 122 52 110 11190 6138883 6334532 404 209 17.99 24.71 99.25 177.99 23.61 386 99.53 208.00 359 426 911157 1148857 888019 1334068 1024634 1353 5354 12607 25.59 53.68 820 3243215 879 939 334689 140615 30.54 606967 58.43 17692 28986 17699 18195 28613 18333 11538 338527 12529 17300 10000 17033 12833 17267 16733 16833 10100 10000 50.48 1466 0.67 105 2.62 0.67 101.50 0.93 95.97 49.86 2.61 3.59 5.10 115.81 49.20 50.33 26.04 97.38 42.00 10733 129 1.49 110 0.68 115 108 128 32700 127 31.70 130 5.76 0.68 116 2.64 0.67 108 0.99 105 0.96 106 117 125 72.30 122 31167 121.10 77.40 2.67 52.20 2.64 4.13 5.14 118.22 3.70 5.12 103.69 128 127 128.34 50.03 50.57 69.30 26.14 48.50 25.96 124.88 101.49 97.37 108 27667 141 42.80 10300 141 130 127 32600 139 109 128 32800 141 87.87 22467 139 33.73 139 131 127 132 127 127 99.07 25367 132.11 72.57 125 31933 120.01 129 129 128 128.55 129 128.72 133.64 130.92 1405 2183 2770 4131 0.18 0.36 0.62 1.06 2048 3020 5730 7724 1.12 1.75 2.68 3.61 149.48 49.08 340 10198 11339 145565 15.62 17.64 99.70 300 556 459 459 366 463 702 823 37.29 38.71 145 96.19 14.05 24526997 35345842016 4603281 2237 10820 21509 11729044 137 11.00 19.27 9.29 121 54 111 14963 7575661 8257258 330 175 13.54 16.57 67.72 142.61 15.82 304 65.46 145.36 301 292 1465247 1181583 861690 1407175 1027419 1863 6828 15207 34.75 64.69 967 4448708 558 1363 452470 151562 34.89 1432148 58.94 3010 8437 338919 10767 32600 29480 27233 10600 32767 32533 22467 27833 31217 134.72 342 0.60 59.20 2.39 0.62 58.97 1.13 57.83 35.40 2.41 4.30 4.16 92.64 35.07 46.13 50.03 98.90 46.37 11900 66.72 1.11 60.00 0.62 69.33 67.07 66.93 17200 66.90 38.03 66.87 4.36 0.63 69.93 2.39 0.63 70.77 1.19 67.66 1.08 66.97 67.00 67.30 65.70 94.52 25775 92.82 46.50 2.44 36.93 2.45 4.53 6.44 100.88 4.24 12.46 61.51 66.20 66.63 99.57 36.90 35.97 47.50 54.78 46.97 52.31 100 90.99 91.17 66.57 16700 74.83 47.10 12067 76.83 67.53 66.73 17133 79.87 67.47 66.20 16933 77.60 65.53 16767 76.17 37.77 76.63 67.57 66.93 68.90 66.83 66.90 92.57 25463 96.47 66.63 92.67 24973 63.83 68.00 68.17 66.67 98 67.80 94.18 90.63 67.54 4400 6379 7273 8219 0.37 0.53 0.60 0.69 6359 9143 16281 18321 2.56 3.63 4.36 11450 16767 24845 16900 12167 17100 17200 16833 25375 25700 125.35 345 0.59 59.43 2.35 0.62 59.17 1.06 59.33 35.23 2.40 4.12 5.23 92.18 35.67 46.47 48.87 97.57 46.00 11767 67.40 1.12 64.37 0.62 69.43 67.10 66.70 17067 66.67 37.87 66.70 4.48 0.63 71.83 2.42 0.63 70.73 1.19 65.50 1.07 67.40 67.70 66.50 66.20 93.86 23900 92.31 45.57 2.43 36.50 2.40 4.28 8.43 100.36 4.24 4.03 61.63 67.30 66.57 100 36.23 35.57 47.10 49.23 47.60 49.17 99.70 90.89 90.20 66.23 16967 74.70 47.00 11367 75.93 67.17 67.00 17167 79.87 66.87 66.80 17100 78.30 66.13 16933 76.10 37.93 76.33 67.47 67.20 67.90 66.87 66 92.50 23667 95.09 66.33 94.01 25850 61.56 68.43 68.20 66 101 68.27 101.10 94.63 73.73 4180 6151 8171 6543 0.34 0.52 0.59 0.68 7792 12171 15034 19501 2.64 3.55 4.11 4.82 96.66 28.09 386 9608 11365 123200 20.21 20.82 99.70 300 557 459 459 485 549 701 820 37.97 38.93 145 93.36 14.11 36167392462 2236 10813 21489 11789970 138 11.00 19.04 9.29 121 54 111 14479 7695199 8286004 328 176 13.85 16.45 66.93 144.96 15.96 302 64.10 146.81 301 292 931119 1176948 800008 1104108 880096 1868 6689 15337 34.91 64.78 952 4335787 562 1322 454336 150613 34.92 1356379 58.68 2987 14769 25724 14815 15224 24461 15091 8171 336603 11733 17233 25638 16867 12000 17367 17267 16733 25175 25867 OpenBenchmarking.org
AIO-Stress AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 2.57, N = 12 SE +/- 1.43, N = 5 SE +/- 2.50, N = 12 SE +/- 2.21, N = 12 SE +/- 0.91, N = 3 SE +/- 0.43, N = 3 SE +/- 1.86, N = 12 106.00 96.59 107.37 106.81 50.48 134.72 125.35 1. (CC) gcc options: -pthread -laio
SQLite This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 300 600 900 1200 1500 SE +/- 11.09, N = 9 SE +/- 12.10, N = 9 SE +/- 52.84, N = 9 SE +/- 3.86, N = 3 SE +/- 14.97, N = 3 SE +/- 7.05, N = 9 SE +/- 7.39, N = 9 322 354 446 340 1466 342 345 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -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.
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.1508 0.3016 0.4524 0.6032 0.754 SE +/- 0.01, N = 11 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 0.63 0.61 0.60 0.59 0.67 0.60 0.59
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.68, N = 11 SE +/- 0.50, N = 3 SE +/- 0.19, N = 3 SE +/- 0.17, N = 3 SE +/- 0.58, N = 3 SE +/- 0.35, N = 3 SE +/- 0.03, N = 3 65.67 59.00 59.27 59.20 105.00 59.20 59.43
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.5895 1.179 1.7685 2.358 2.9475 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 10 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 2.49 2.36 2.35 2.40 2.62 2.39 2.35
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.1508 0.3016 0.4524 0.6032 0.754 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.63 0.61 0.61 0.61 0.67 0.62 0.62
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 1.31, N = 3 SE +/- 0.19, N = 3 SE +/- 0.86, N = 5 SE +/- 0.19, N = 3 SE +/- 1.04, N = 3 SE +/- 0.35, N = 3 SE +/- 0.24, N = 3 65.40 59.17 57.14 59.17 101.50 58.97 59.17
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , 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 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.11 1.14 1.12 1.14 0.93 1.13 1.06
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.88, N = 5 SE +/- 1.15, N = 3 SE +/- 0.85, N = 4 SE +/- 0.71, N = 3 SE +/- 0.70, N = 3 SE +/- 0.46, N = 3 61.67 57.08 57.47 56.88 95.97 57.83 59.33
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.32, N = 3 SE +/- 0.12, N = 3 SE +/- 0.13, N = 3 SE +/- 0.09, N = 3 SE +/- 0.59, N = 12 SE +/- 0.10, N = 3 SE +/- 0.18, N = 3 34.50 35.23 35.37 35.43 49.86 35.40 35.23
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.5873 1.1746 1.7619 2.3492 2.9365 SE +/- 0.03, N = 12 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 2.41 2.38 2.36 2.39 2.61 2.41 2.40
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.9765 1.953 2.9295 3.906 4.8825 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 4.06 4.26 4.34 4.24 3.59 4.30 4.12
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 2 4 6 8 10 SE +/- 0.20, N = 12 SE +/- 0.15, N = 12 SE +/- 0.15, N = 12 SE +/- 0.16, N = 9 SE +/- 0.19, N = 11 SE +/- 0.18, N = 12 SE +/- 0.16, N = 12 8.31 8.73 7.98 8.29 5.10 4.16 5.23
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.48, N = 3 SE +/- 0.63, N = 5 SE +/- 0.68, N = 4 SE +/- 0.42, N = 3 SE +/- 7.18, N = 12 SE +/- 6.74, N = 9 SE +/- 5.87, N = 10 45.73 42.06 39.93 40.20 115.81 92.64 92.18
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 SE +/- 0.37, N = 12 SE +/- 0.40, N = 3 SE +/- 0.60, N = 3 SE +/- 0.17, N = 3 SE +/- 0.27, N = 3 37.70 35.13 34.57 34.70 49.20 35.07 35.67
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.53, N = 3 SE +/- 0.43, N = 3 SE +/- 0.19, N = 3 SE +/- 0.06, N = 3 SE +/- 0.61, N = 3 SE +/- 0.58, N = 3 SE +/- 0.22, N = 3 38.00 46.83 47.27 46.90 50.33 46.13 46.47
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 15 30 45 60 75 SE +/- 4.62, N = 12 SE +/- 0.40, N = 3 SE +/- 0.44, N = 3 SE +/- 0.21, N = 3 SE +/- 1.02, N = 11 SE +/- 0.62, N = 3 SE +/- 0.03, N = 3 69.33 43.70 46.33 45.80 26.04 50.03 48.87
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 1.36, N = 3 SE +/- 1.53, N = 12 SE +/- 0.83, N = 3 SE +/- 3.65, N = 12 SE +/- 1.67, N = 4 SE +/- 0.74, N = 3 SE +/- 0.66, N = 3 100.17 89.01 93.63 66.60 97.38 98.90 97.57
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 13 26 39 52 65 SE +/- 0.15, N = 3 SE +/- 1.03, N = 12 SE +/- 0.79, N = 4 SE +/- 0.64, N = 7 SE +/- 0.36, N = 3 SE +/- 0.65, N = 6 SE +/- 0.49, N = 3 57.60 55.88 49.23 49.47 42.10 45.33 45.77
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 176.38, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 SE +/- 88.19, N = 3 14733 14700 12533 12700 10733 11900 11767
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.15, N = 3 SE +/- 0.03, N = 3 SE +/- 0.22, N = 3 SE +/- 0.15, N = 3 SE +/- 1.33, N = 3 SE +/- 0.77, N = 12 SE +/- 0.12, N = 3 77.50 66.37 66.97 67.40 129.00 66.72 67.40
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.3353 0.6706 1.0059 1.3412 1.6765 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 1.14 1.18 1.17 1.16 1.49 1.11 1.12
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.47, N = 3 SE +/- 0.67, N = 10 SE +/- 0.20, N = 3 SE +/- 0.36, N = 3 SE +/- 0.58, N = 3 SE +/- 0.26, N = 3 SE +/- 0.59, N = 3 69.80 60.37 63.10 63.90 110.00 60.00 64.37
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.153 0.306 0.459 0.612 0.765 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 0.63 0.61 0.63 0.62 0.68 0.62 0.62
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.29, N = 3 SE +/- 0.24, N = 3 SE +/- 0.37, N = 3 SE +/- 0.21, N = 3 SE +/- 0.23, N = 3 SE +/- 0.18, N = 3 76.47 69.47 68.73 69.20 115.00 69.33 69.43
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.44, N = 3 SE +/- 0.15, N = 3 SE +/- 0.20, N = 3 SE +/- 0.42, N = 3 SE +/- 0.88, N = 3 SE +/- 0.13, N = 3 SE +/- 0.20, N = 3 76.70 67.27 67.00 66.83 108.00 67.07 67.10
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.12, N = 3 SE +/- 0.44, N = 3 SE +/- 0.17, N = 3 SE +/- 0.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.29, N = 3 SE +/- 0.12, N = 3 77.73 66.17 66.50 67.17 127.00 66.77 67.30
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 115.47, N = 3 SE +/- 176.38, N = 3 SE +/- 66.67, N = 3 SE +/- 57.74, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 19867 17000 16967 17233 32700 17200 17067
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.27, N = 3 SE +/- 0.15, N = 3 SE +/- 0.34, N = 3 SE +/- 0.33, N = 3 SE +/- 1.33, N = 3 SE +/- 0.46, N = 3 SE +/- 0.23, N = 3 76.57 66.90 66.43 66.93 127.00 66.90 66.67
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.74, N = 12 SE +/- 1.32, N = 12 SE +/- 0.30, N = 3 SE +/- 0.15, N = 3 SE +/- 0.00, N = 3 SE +/- 0.17, N = 3 SE +/- 0.42, N = 3 43.92 46.83 37.90 37.90 31.40 38.10 37.00
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 190.48, N = 12 SE +/- 227.08, N = 12 11242 12067
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.15, N = 3 SE +/- 0.33, N = 3 SE +/- 0.87, N = 3 SE +/- 0.30, N = 3 SE +/- 0.33, N = 3 SE +/- 0.23, N = 3 SE +/- 0.26, N = 3 76.40 66.47 65.90 66.80 130.00 66.87 66.70
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 1.296 2.592 3.888 5.184 6.48 SE +/- 0.05, N = 3 SE +/- 0.06, N = 5 SE +/- 0.06, N = 12 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 5 4.67 4.48 4.50 4.46 5.76 4.36 4.48
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.153 0.306 0.459 0.612 0.765 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 12 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.64 0.62 0.62 0.62 0.68 0.63 0.63
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 0.79, N = 12 SE +/- 0.20, N = 3 SE +/- 0.26, N = 3 SE +/- 1.23, N = 3 SE +/- 0.12, N = 3 79.13 70.03 71.90 71.40 116.00 69.93 71.83
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.594 1.188 1.782 2.376 2.97 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 2.54 2.38 2.40 2.39 2.64 2.39 2.42
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.1508 0.3016 0.4524 0.6032 0.754 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.65 0.62 0.61 0.61 0.67 0.63 0.63
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.40, N = 3 SE +/- 0.36, N = 3 SE +/- 0.62, N = 3 SE +/- 0.30, N = 3 SE +/- 1.44, N = 12 SE +/- 0.38, N = 3 SE +/- 0.17, N = 3 77.80 70.70 70.17 70.70 108.00 70.77 70.73
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.2678 0.5356 0.8034 1.0712 1.339 SE +/- 0.02, N = 4 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 12 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 1.14 1.18 1.19 1.18 0.99 1.19 1.19
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.43, N = 3 SE +/- 1.19, N = 3 SE +/- 1.03, N = 12 SE +/- 0.90, N = 3 SE +/- 1.45, N = 3 SE +/- 0.71, N = 12 SE +/- 1.21, N = 3 70.97 64.70 66.32 65.60 105.00 67.66 65.50
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.2498 0.4996 0.7494 0.9992 1.249 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 5 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 1.07 1.11 1.10 1.11 0.96 1.08 1.07
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.38, N = 3 SE +/- 0.42, N = 3 SE +/- 0.90, N = 12 SE +/- 0.71, N = 3 SE +/- 1.67, N = 3 SE +/- 0.33, N = 3 SE +/- 0.49, N = 3 71.50 66.30 67.96 66.87 106.00 66.97 67.40
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.35, N = 3 SE +/- 0.38, N = 3 SE +/- 0.18, N = 3 SE +/- 0.23, N = 3 SE +/- 2.00, N = 3 SE +/- 0.55, N = 3 SE +/- 0.15, N = 3 72.80 67.13 66.87 67.23 117.00 67.00 67.70
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 1.29, N = 3 SE +/- 0.25, N = 3 SE +/- 0.31, N = 3 SE +/- 0.23, N = 3 SE +/- 2.00, N = 3 SE +/- 0.21, N = 3 SE +/- 0.32, N = 3 73.37 67.00 67.60 67.07 125.00 67.30 66.50
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 16 32 48 64 80 SE +/- 0.72, N = 3 SE +/- 0.57, N = 3 SE +/- 0.33, N = 3 SE +/- 0.38, N = 3 SE +/- 1.07, N = 4 SE +/- 0.47, N = 3 SE +/- 0.31, N = 3 71.97 66.13 65.97 66.27 72.30 65.70 66.20
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.64, N = 3 SE +/- 0.23, N = 3 SE +/- 0.23, N = 3 SE +/- 0.09, N = 3 SE +/- 5.93, N = 12 SE +/- 6.91, N = 9 43.87 40.93 39.33 39.07 115.00 92.77 93.41
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 7K 14K 21K 28K 35K SE +/- 458.26, N = 3 SE +/- 218.58, N = 3 SE +/- 66.67, N = 3 SE +/- 88.19, N = 3 SE +/- 177.03, N = 8 SE +/- 1727.39, N = 9 10900 10733 10500 10133 31167 25775 23900
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 0.17, N = 3 SE +/- 0.71, N = 3 SE +/- 0.46, N = 3 SE +/- 7.89, N = 12 SE +/- 6.56, N = 9 SE +/- 6.60, N = 9 46.27 43.70 40.87 40.10 121.10 92.82 92.31
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.83, N = 4 SE +/- 0.80, N = 4 SE +/- 0.79, N = 3 SE +/- 0.72, N = 3 SE +/- 0.45, N = 3 SE +/- 0.46, N = 3 SE +/- 0.70, N = 3 52.53 47.13 46.23 46.40 77.40 46.50 45.57
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.6008 1.2016 1.8024 2.4032 3.004 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 2.53 2.42 2.44 2.42 2.67 2.44 2.43
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 12 24 36 48 60 SE +/- 0.26, N = 3 SE +/- 0.18, N = 3 SE +/- 0.09, N = 3 SE +/- 0.33, N = 3 SE +/- 0.06, N = 3 SE +/- 0.09, N = 3 SE +/- 0.21, N = 3 39.37 36.23 36.63 36.37 52.20 36.93 36.50
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.594 1.188 1.782 2.376 2.97 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 2.51 2.45 2.41 2.43 2.64 2.45 2.40
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 1.0575 2.115 3.1725 4.23 5.2875 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 12 4.47 4.57 4.70 4.60 4.13 4.53 4.28
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3 6 9 12 15 SE +/- 0.25, N = 12 SE +/- 0.17, N = 12 SE +/- 0.15, N = 12 SE +/- 0.17, N = 12 SE +/- 0.18, N = 11 SE +/- 2.97, N = 12 SE +/- 3.66, N = 9 7.49 9.17 7.97 8.05 5.14 6.44 8.43
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.43, N = 3 SE +/- 0.65, N = 3 SE +/- 0.55, N = 3 SE +/- 0.98, N = 3 SE +/- 5.70, N = 12 SE +/- 1.00, N = 12 SE +/- 1.09, N = 10 55.93 51.97 50.47 50.40 118.22 100.88 100.36
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.9833 1.9666 2.9499 3.9332 4.9165 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 12 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 4.33 4.36 4.37 4.29 3.70 4.24 4.24
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3 6 9 12 15 SE +/- 0.23, N = 12 SE +/- 0.15, N = 12 SE +/- 0.11, N = 12 SE +/- 0.12, N = 12 SE +/- 0.18, N = 11 SE +/- 4.32, N = 12 SE +/- 0.05, N = 12 7.15 8.96 7.92 7.88 5.12 12.46 4.03
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.91, N = 3 SE +/- 0.70, N = 5 SE +/- 0.79, N = 4 SE +/- 0.61, N = 7 SE +/- 4.22, N = 12 SE +/- 1.00, N = 12 SE +/- 0.86, N = 3 53.77 48.44 47.73 46.93 103.69 61.51 61.63
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.32, N = 3 SE +/- 0.47, N = 3 SE +/- 0.51, N = 3 SE +/- 0.34, N = 3 SE +/- 0.64, N = 3 SE +/- 0.06, N = 3 77.80 67.20 66.60 67.17 128.00 66.20 67.30
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.72, N = 3 SE +/- 0.15, N = 3 SE +/- 0.30, N = 3 SE +/- 0.30, N = 3 SE +/- 0.67, N = 3 SE +/- 0.37, N = 3 SE +/- 0.39, N = 3 74.87 66.70 66.33 66.33 127.00 66.63 66.57
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 3.00, N = 12 SE +/- 0.68, N = 3 SE +/- 0.75, N = 3 SE +/- 0.12, N = 3 SE +/- 7.62, N = 12 SE +/- 0.98, N = 3 67.55 40.93 40.20 38.80 128.34 99.57 100.00
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.27, N = 3 SE +/- 0.19, N = 3 SE +/- 0.12, N = 3 SE +/- 0.24, N = 3 SE +/- 0.18, N = 3 SE +/- 0.12, N = 3 SE +/- 0.62, N = 3 38.93 36.47 35.97 36.57 50.03 36.90 36.23
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.45, N = 3 SE +/- 0.15, N = 3 SE +/- 0.38, N = 3 SE +/- 0.44, N = 3 SE +/- 0.19, N = 3 SE +/- 0.23, N = 3 SE +/- 0.30, N = 3 37.37 36.10 35.93 35.70 50.57 35.97 35.57
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 15 30 45 60 75 SE +/- 0.82, N = 3 SE +/- 0.20, N = 3 SE +/- 0.38, N = 3 SE +/- 0.21, N = 3 SE +/- 1.05, N = 3 SE +/- 0.10, N = 3 SE +/- 0.36, N = 3 50.87 47.70 46.90 46.80 69.30 47.50 47.10
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 15 30 45 60 75 SE +/- 5.34, N = 12 SE +/- 0.57, N = 12 SE +/- 0.64, N = 6 SE +/- 0.63, N = 6 SE +/- 0.91, N = 12 SE +/- 3.35, N = 12 SE +/- 0.64, N = 3 65.22 42.80 46.18 44.80 26.14 54.78 49.23
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.15, N = 3 SE +/- 0.24, N = 3 SE +/- 0.06, N = 3 SE +/- 0.63, N = 6 SE +/- 0.10, N = 3 SE +/- 0.57, N = 3 SE +/- 0.92, N = 3 42.37 48.63 47.90 47.25 48.50 46.97 47.60
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 12 24 36 48 60 SE +/- 0.15, N = 3 SE +/- 0.65, N = 5 SE +/- 0.76, N = 3 SE +/- 0.42, N = 3 SE +/- 0.98, N = 11 SE +/- 2.57, N = 12 SE +/- 0.83, N = 3 50.90 42.28 46.03 44.10 25.96 52.31 49.17
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 5.05, N = 12 SE +/- 3.84, N = 12 SE +/- 0.62, N = 3 SE +/- 8.80, N = 9 SE +/- 6.80, N = 12 SE +/- 0.67, N = 3 SE +/- 1.82, N = 3 64.24 85.20 96.07 71.49 124.88 100.00 99.70
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 6.04, N = 12 SE +/- 0.23, N = 3 SE +/- 0.27, N = 3 SE +/- 0.50, N = 3 SE +/- 5.54, N = 9 SE +/- 6.53, N = 9 SE +/- 6.40, N = 9 82.75 39.33 38.03 37.93 101.49 90.99 90.89
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 5.34, N = 12 SE +/- 0.22, N = 3 SE +/- 0.15, N = 3 SE +/- 0.23, N = 3 SE +/- 0.64, N = 3 SE +/- 6.83, N = 9 SE +/- 6.68, N = 9 75.80 39.03 37.53 36.97 97.37 91.17 90.20
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 1.13, N = 3 SE +/- 0.78, N = 3 SE +/- 0.17, N = 3 SE +/- 0.26, N = 3 SE +/- 0.72, N = 3 SE +/- 0.10, N = 3 75.03 65.50 66.77 66.60 108.00 65.97 66.00
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 6K 12K 18K 24K 30K SE +/- 305.51, N = 3 SE +/- 120.19, N = 3 SE +/- 120.19, N = 3 SE +/- 88.19, N = 3 SE +/- 120.19, N = 3 SE +/- 351.19, N = 3 SE +/- 120.19, N = 3 19200 17033 17033 17067 27667 16700 16967
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.42, N = 3 SE +/- 0.88, N = 3 SE +/- 0.40, N = 3 SE +/- 0.54, N = 3 SE +/- 0.88, N = 3 SE +/- 0.70, N = 3 SE +/- 0.38, N = 3 85.80 75.77 75.40 75.47 141.00 74.83 74.70
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 13 26 39 52 65 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 SE +/- 0.12, N = 3 SE +/- 0.23, N = 3 SE +/- 0.09, N = 3 SE +/- 0.12, N = 3 SE +/- 0.20, N = 3 58.33 57.97 50.00 50.07 42.67 47.63 46.93
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3K 6K 9K 12K 15K SE +/- 100.00, N = 3 SE +/- 300.00, N = 3 SE +/- 33.33, N = 3 SE +/- 300.00, N = 3 SE +/- 33.33, N = 3 SE +/- 366.67, N = 3 14900 14800 12300 12833 10300 12067 11367
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.09, N = 3 SE +/- 0.26, N = 3 SE +/- 0.33, N = 3 SE +/- 0.12, N = 3 SE +/- 0.43, N = 3 SE +/- 0.32, N = 3 86.87 77.40 77.13 77.47 141.00 76.83 75.93
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.37, N = 3 SE +/- 0.03, N = 3 SE +/- 0.32, N = 3 SE +/- 0.32, N = 3 SE +/- 0.58, N = 3 SE +/- 0.12, N = 3 SE +/- 0.48, N = 3 77.27 67.63 67.27 67.27 130.00 67.53 67.17
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.35, N = 3 SE +/- 0.25, N = 3 SE +/- 0.03, N = 3 SE +/- 0.33, N = 3 SE +/- 0.29, N = 3 SE +/- 0.10, N = 3 77.33 66.80 66.37 67.33 128.00 66.50 67.70
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 7K 14K 21K 28K 35K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 57.74, N = 3 SE +/- 88.19, N = 3 SE +/- 57.74, N = 3 SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 19767 17133 17200 17067 32600 17133 17167
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.47, N = 3 SE +/- 0.42, N = 3 SE +/- 0.12, N = 3 SE +/- 0.38, N = 3 SE +/- 0.18, N = 3 SE +/- 0.32, N = 3 89.93 79.70 79.37 79.57 139.00 79.87 79.87
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.59, N = 3 SE +/- 0.31, N = 3 SE +/- 0.42, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 SE +/- 0.20, N = 3 77.17 67.10 66.83 67.03 109.00 67.47 66.87
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 0.44, N = 3 SE +/- 0.48, N = 3 SE +/- 0.15, N = 3 SE +/- 0.27, N = 3 SE +/- 0.32, N = 3 77.07 66.37 66.93 66.57 127.00 67.27 67.40
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 7K 14K 21K 28K 35K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 145.30, N = 3 19733 17300 17333 17367 32800 16933 17100
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.87, N = 3 SE +/- 0.42, N = 3 SE +/- 0.39, N = 3 SE +/- 0.21, N = 3 SE +/- 0.12, N = 3 SE +/- 0.12, N = 3 87.60 77.90 78.07 78.10 141.00 77.60 78.30
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.10, N = 3 SE +/- 0.44, N = 3 SE +/- 0.34, N = 3 SE +/- 0.56, N = 3 SE +/- 0.10, N = 3 SE +/- 0.21, N = 3 SE +/- 0.18, N = 3 76.60 66.27 66.13 65.80 87.80 65.80 65.07
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 266.67, N = 3 SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 66.67, N = 3 SE +/- 133.33, N = 3 19567 16900 16533 16833 22467 16767 16933
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 1.22, N = 3 SE +/- 0.38, N = 3 SE +/- 0.07, N = 3 SE +/- 0.21, N = 3 SE +/- 0.33, N = 3 SE +/- 0.75, N = 3 85.43 76.47 76.83 76.40 139.00 76.17 76.10
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 0.44, N = 3 SE +/- 0.42, N = 3 SE +/- 0.23, N = 3 SE +/- 0.22, N = 3 SE +/- 0.20, N = 3 SE +/- 0.10, N = 3 SE +/- 0.38, N = 3 48.87 50.90 37.87 37.83 33.00 37.80 37.77
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 12567 12867
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.32, N = 3 SE +/- 0.39, N = 3 SE +/- 0.25, N = 3 SE +/- 0.18, N = 3 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 85.53 75.23 76.40 75.83 139.00 76.63 76.33
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.17, N = 3 SE +/- 0.03, N = 3 SE +/- 0.26, N = 3 SE +/- 0.41, N = 3 SE +/- 0.33, N = 3 SE +/- 0.12, N = 3 SE +/- 0.18, N = 3 77.93 67.63 66.37 67.03 131.00 67.57 67.47
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.31, N = 3 SE +/- 0.24, N = 3 SE +/- 0.13, N = 3 SE +/- 0.56, N = 3 SE +/- 0.67, N = 3 SE +/- 0.07, N = 3 SE +/- 0.29, N = 3 77.30 67.37 67.43 66.83 127.00 66.93 67.20
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 1.17, N = 3 SE +/- 0.65, N = 3 SE +/- 0.26, N = 3 SE +/- 0.40, N = 3 SE +/- 1.53, N = 3 SE +/- 0.17, N = 3 SE +/- 0.12, N = 3 77.50 68.23 68.70 68.40 132.00 68.90 67.90
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.46, N = 3 SE +/- 0.28, N = 3 SE +/- 0.26, N = 3 SE +/- 0.12, N = 3 SE +/- 0.88, N = 3 SE +/- 0.17, N = 3 SE +/- 0.38, N = 3 76.90 66.93 67.10 66.47 127.00 66.83 66.87
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.47, N = 3 SE +/- 0.12, N = 3 SE +/- 0.00, N = 3 SE +/- 0.32, N = 3 SE +/- 0.06, N = 3 76.63 66.23 66.20 66.27 127.00 66.90 66.00
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.26, N = 3 SE +/- 0.48, N = 3 SE +/- 0.12, N = 3 SE +/- 0.32, N = 3 SE +/- 1.33, N = 3 SE +/- 6.88, N = 9 SE +/- 6.84, N = 9 45.17 41.77 38.87 38.83 109.00 92.28 91.39
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 5K 10K 15K 20K 25K SE +/- 88.19, N = 3 SE +/- 152.75, N = 3 SE +/- 392.99, N = 3 SE +/- 32.39, N = 8 SE +/- 1708.64, N = 9 11567 10500 10100 10000 25367 25463 23667
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 3.27, N = 12 SE +/- 0.98, N = 3 SE +/- 0.32, N = 3 SE +/- 0.29, N = 3 SE +/- 8.35, N = 12 SE +/- 6.16, N = 9 SE +/- 5.94, N = 9 74.83 51.37 50.37 49.17 132.11 96.47 95.09
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.43, N = 3 SE +/- 0.40, N = 3 SE +/- 0.48, N = 3 SE +/- 0.49, N = 3 SE +/- 1.09, N = 3 SE +/- 0.33, N = 3 SE +/- 0.32, N = 3 75.07 66.40 66.37 65.53 72.57 66.63 66.33
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.29, N = 3 SE +/- 0.44, N = 3 SE +/- 0.55, N = 3 SE +/- 0.15, N = 3 SE +/- 2.64, N = 12 SE +/- 0.91, N = 3 71.07 41.27 39.70 39.00 122.00 100.30 101.00
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 7K 14K 21K 28K 35K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 SE +/- 150.00, N = 2 SE +/- 150.00, N = 2 SE +/- 552.31, N = 12 SE +/- 878.96, N = 11 SE +/- 92.58, N = 8 18267 10367 10350 10250 31933 24973 25850
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.28, N = 3 SE +/- 0.54, N = 3 SE +/- 0.44, N = 3 SE +/- 0.46, N = 3 SE +/- 4.68, N = 12 SE +/- 2.53, N = 12 SE +/- 1.59, N = 11 69.77 48.47 47.70 46.90 120.01 63.83 61.56
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.76, N = 3 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 SE +/- 0.20, N = 3 SE +/- 0.67, N = 3 SE +/- 0.10, N = 3 SE +/- 0.15, N = 3 76.97 68.57 68.27 68.87 129.00 68.00 68.43
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.72, N = 3 SE +/- 0.43, N = 3 SE +/- 0.31, N = 3 SE +/- 0.15, N = 3 SE +/- 0.26, N = 3 SE +/- 0.36, N = 3 77.57 68.03 68.90 68.33 129.00 68.17 68.20
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.12, N = 3 SE +/- 0.21, N = 3 SE +/- 0.09, N = 3 SE +/- 0.06, N = 3 SE +/- 0.43, N = 3 76.70 66.60 66.23 67.00 128.00 66.67 66.00
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.39, N = 3 SE +/- 0.23, N = 3 SE +/- 0.18, N = 3 SE +/- 0.15, N = 3 SE +/- 7.58, N = 12 SE +/- 3.76, N = 10 SE +/- 0.58, N = 3 72.07 40.33 38.83 38.83 128.55 98.00 101.00
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 Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 1.20, N = 3 SE +/- 0.07, N = 3 SE +/- 0.44, N = 3 SE +/- 0.46, N = 3 SE +/- 0.38, N = 3 SE +/- 0.09, N = 3 76.57 67.77 67.97 67.67 129.00 67.80 68.27
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.40, N = 3 SE +/- 0.57, N = 3 SE +/- 0.62, N = 3 SE +/- 0.26, N = 3 SE +/- 8.00, N = 12 SE +/- 4.17, N = 12 SE +/- 0.90, N = 3 71.80 40.60 39.67 38.77 128.72 94.18 101.10
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.75, N = 3 SE +/- 0.47, N = 3 SE +/- 0.26, N = 3 SE +/- 0.49, N = 3 SE +/- 6.70, N = 12 SE +/- 6.32, N = 12 SE +/- 6.85, N = 9 72.60 42.57 40.83 40.40 133.64 90.63 94.63
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.24, N = 3 SE +/- 0.43, N = 3 SE +/- 0.25, N = 3 SE +/- 0.20, N = 3 SE +/- 6.62, N = 12 SE +/- 4.77, N = 12 SE +/- 5.96, N = 12 71.33 41.63 40.00 39.73 130.92 67.54 73.73
Threaded I/O Tester Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 1100 2200 3300 4400 5500 SE +/- 421.45, N = 6 SE +/- 233.06, N = 9 SE +/- 151.21, N = 9 SE +/- 166.37, N = 9 SE +/- 146.85, N = 6 SE +/- 371.70, N = 8 SE +/- 480.91, N = 6 3098 5254 3659 3971 1405 4400 4180 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 1600 3200 4800 6400 8000 SE +/- 295.92, N = 6 SE +/- 395.09, N = 9 SE +/- 549.70, N = 9 SE +/- 489.68, N = 6 SE +/- 93.67, N = 9 SE +/- 348.01, N = 9 SE +/- 340.19, N = 9 5226 7304 5663 4832 2183 6379 6151 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 2K 4K 6K 8K 10K SE +/- 668.84, N = 9 SE +/- 855.11, N = 9 SE +/- 688.21, N = 6 SE +/- 281.99, N = 9 SE +/- 91.32, N = 9 SE +/- 472.99, N = 9 SE +/- 239.40, N = 8 7199 7816 7149 6144 2770 7273 8171 1. (CC) gcc options: -O2
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 2K 4K 6K 8K 10K SE +/- 690.28, N = 9 SE +/- 962.94, N = 9 SE +/- 676.51, N = 9 SE +/- 311.38, N = 6 SE +/- 268.91, N = 6 SE +/- 288.67, N = 7 SE +/- 689.45, N = 9 10473 8793 7229 6058 4131 8219 6543 1. (CC) gcc options: -O2
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , 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 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 SE +/- 0.02, N = 9 SE +/- 0.02, N = 9 0.43 0.42 0.24 0.35 0.18 0.37 0.34 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 SE +/- 0.00, N = 9 SE +/- 0.01, N = 6 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 SE +/- 0.00, N = 3 0.50 0.54 0.32 0.49 0.36 0.53 0.52 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 3 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 9 SE +/- 0.01, N = 9 0.58 0.63 0.44 0.57 0.62 0.60 0.59 1. (CC) gcc options: -O2
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.2385 0.477 0.7155 0.954 1.1925 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 6 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 9 SE +/- 0.00, N = 3 0.73 0.71 0.54 0.67 1.06 0.69 0.68 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 2K 4K 6K 8K 10K SE +/- 377.58, N = 6 SE +/- 548.38, N = 6 SE +/- 556.37, N = 9 SE +/- 60.84, N = 3 SE +/- 48.51, N = 9 SE +/- 655.84, N = 9 SE +/- 1329.59, N = 9 2748 5260 3650 5258 2048 6359 7792 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3K 6K 9K 12K 15K SE +/- 670.41, N = 9 SE +/- 567.56, N = 9 SE +/- 417.52, N = 6 SE +/- 156.53, N = 3 SE +/- 293.36, N = 6 SE +/- 1331.13, N = 9 SE +/- 2088.69, N = 9 5748 6374 9871 7930 3020 9143 12171 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3K 6K 9K 12K 15K SE +/- 954.20, N = 6 SE +/- 1707.89, N = 6 SE +/- 604.31, N = 6 SE +/- 1006.37, N = 9 SE +/- 298.81, N = 9 SE +/- 1008.68, N = 7 SE +/- 2058.43, N = 8 8313 12617 14238 11467 5730 16281 15034 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 5K 10K 15K 20K 25K SE +/- 1327.44, N = 6 SE +/- 2651.67, N = 9 SE +/- 2903.95, N = 9 SE +/- 1319.51, N = 9 SE +/- 415.43, N = 9 SE +/- 2476.89, N = 9 SE +/- 3543.16, N = 6 16010 22375 16645 19318 7724 18321 19501 1. (CC) gcc options: -O2
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , 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 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.11, N = 9 SE +/- 0.08, N = 6 2.72 2.69 2.43 2.07 1.12 2.56 2.64 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 0.8168 1.6336 2.4504 3.2672 4.084 SE +/- 0.15, N = 9 SE +/- 0.09, N = 7 SE +/- 0.11, N = 9 SE +/- 0.07, N = 9 SE +/- 0.03, N = 3 SE +/- 0.07, N = 9 SE +/- 0.16, N = 9 3.38 3.54 3.40 3.51 1.75 3.63 3.55 1. (CC) gcc options: -O2
OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 1.0328 2.0656 3.0984 4.1312 5.164 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 SE +/- 0.11, N = 9 SE +/- 0.07, N = 9 SE +/- 0.04, N = 6 SE +/- 0.08, N = 8 SE +/- 0.05, N = 3 4.30 4.59 4.15 4.30 2.68 4.36 4.11 1. (CC) gcc options: -O2
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , 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 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 5.01 4.99 4.69 4.76 3.61 4.82 1. (CC) gcc options: -O2
Compile Bench Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 1.05, N = 3 SE +/- 1.28, N = 9 SE +/- 1.33, N = 9 SE +/- 0.81, N = 3 SE +/- 2.32, N = 4 SE +/- 2.46, N = 9 69.15 66.43 67.62 65.98 149.48 96.66
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 11 22 33 44 55 SE +/- 9.62, N = 3 SE +/- 7.62, N = 3 SE +/- 7.81, N = 3 SE +/- 7.84, N = 3 SE +/- 2.35, N = 3 SE +/- 8.80, N = 3 29.24 27.32 27.92 27.35 49.08 28.09
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 110 220 330 440 550 SE +/- 31.12, N = 3 SE +/- 38.13, N = 3 SE +/- 112.07, N = 3 SE +/- 11.94, N = 3 SE +/- 2.65, N = 3 SE +/- 4.12, N = 3 467 497 274 373 340 386
RAMspeed SMP This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 2K 4K 6K 8K 10K 10267 10239 10205 10133 10198 9608 1. (CC) gcc options: -O3 -march=native
Stream This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 2K 4K 6K 8K 10K SE +/- 6.69, N = 5 SE +/- 3.78, N = 5 SE +/- 3.45, N = 5 SE +/- 6.68, N = 5 SE +/- 6.46, N = 5 SE +/- 4.80, N = 5 11449 11601 11347 11514 11339 11365 1. (CC) gcc options: -O3 -march=native -fopenmp
Sockperf This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 50K 100K 150K 200K 250K SE +/- 2806.66, N = 6 SE +/- 307.96, N = 5 SE +/- 1258.83, N = 5 SE +/- 851.50, N = 5 SE +/- 1768.68, N = 5 SE +/- 4924.36, N = 20 207707 216143 145019 147995 145565 123200 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 5 10 15 20 25 SE +/- 0.06, N = 5 SE +/- 0.01, N = 5 SE +/- 0.05, N = 5 SE +/- 0.02, N = 5 SE +/- 0.03, N = 5 SE +/- 0.36, N = 20 6.37 6.25 15.08 14.83 15.62 20.21 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Under Load Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 5 10 15 20 25 SE +/- 0.10, N = 20 SE +/- 0.08, N = 5 SE +/- 0.22, N = 5 SE +/- 0.21, N = 5 SE +/- 0.19, N = 10 SE +/- 0.33, N = 20 8.12 7.73 16.65 16.32 17.64 20.82 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
iPerf iPerf is a network bandwidth throughput testing software. This test profile is used for automated testing of an iperf client and requires you have access to an iperf server. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.00, N = 2 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 2 99.70 99.70 99.70 99.70 99.70 99.70 1. (CC) gcc options: -O3 -march=native -lm
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 80 160 240 320 400 SE +/- 57.57, N = 13 SE +/- 56.86, N = 12 SE +/- 60.31, N = 12 SE +/- 57.57, N = 13 SE +/- 60.31, N = 12 SE +/- 60.31, N = 12 315 367 300 315 300 300 1. (CC) gcc options: -O3 -march=native -lm
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 140 280 420 560 700 SE +/- 89.28, N = 13 SE +/- 94.10, N = 13 SE +/- 96.15, N = 13 SE +/- 100.60, N = 12 SE +/- 99.17, N = 12 SE +/- 99.30, N = 12 631 579 527 501 556 557 1. (CC) gcc options: -O3 -march=native -lm
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 110 220 330 440 550 SE +/- 108.54, N = 13 SE +/- 113.70, N = 12 SE +/- 113.41, N = 12 SE +/- 113.29, N = 12 SE +/- 113.25, N = 12 SE +/- 113.32, N = 12 490 461 460 459 459 459 1. (CC) gcc options: -O3 -march=native -lm
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 130 260 390 520 650 SE +/- 113.68, N = 12 SE +/- 100.49, N = 13 SE +/- 113.36, N = 12 SE +/- 113.32, N = 12 SE +/- 113.32, N = 12 SE +/- 113.32, N = 12 461 606 460 459 459 459 1. (CC) gcc options: -O3 -march=native -lm
Netperf Netperf is a network bandwidth testing software. This test profile is used for automated testing of a netperf client and requires you have access to a netperf server. Learn more via the OpenBenchmarking.org test page.
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 110 220 330 440 550 SE +/- 5.04, N = 3 SE +/- 3.03, N = 3 SE +/- 14.31, N = 10 SE +/- 6.58, N = 12 SE +/- 7.78, N = 12 SE +/- 4.78, N = 12 505 510 232 217 366 485 1. (CC) gcc options: -O3 -march=native -lm
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 140 280 420 560 700 SE +/- 8.75, N = 3 SE +/- 9.84, N = 3 SE +/- 16.79, N = 12 SE +/- 5.13, N = 12 SE +/- 5.62, N = 12 SE +/- 4.45, N = 3 617 627 349 324 463 549 1. (CC) gcc options: -O3 -march=native -lm
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 On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 150 300 450 600 750 SE +/- 0.37, N = 3 SE +/- 2.24, N = 3 SE +/- 2.75, N = 3 SE +/- 1.68, N = 3 SE +/- 0.65, N = 3 SE +/- 0.95, N = 3 702 709 707 703 702 701 1. (CC) gcc options: -O3 -march=native -lm
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 Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 200 400 600 800 1000 SE +/- 0.08, N = 3 SE +/- 0.23, N = 3 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.58, N = 3 SE +/- 0.03, N = 3 821 821 825 825 823 820 1. (CC) gcc options: -O3 -march=native -lm
Parboil The Parboil Benchmarks from the IMPACT Research Group at University of Illinois are a set of throughput computing applications for looking at computing architecture and compilers. Parboil test-cases support OpenMP, OpenCL, and CUDA multi-processing environments. However, at this time the test profile is just making use of the OpenMP and OpenCL test workloads. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 12 24 36 48 60 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 SE +/- 0.14, N = 3 SE +/- 0.41, N = 3 SE +/- 0.19, N = 3 SE +/- 0.16, N = 3 51.41 52.41 36.94 42.68 37.29 37.97 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 9 18 27 36 45 SE +/- 0.20, N = 3 SE +/- 0.28, N = 3 SE +/- 0.23, N = 3 SE +/- 0.23, N = 3 SE +/- 0.13, N = 3 SE +/- 0.26, N = 3 38.41 33.95 38.91 34.37 38.71 38.93 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Rodinia Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 40 80 120 160 200 SE +/- 0.16, N = 3 SE +/- 0.22, N = 3 SE +/- 0.83, N = 3 SE +/- 0.28, N = 3 SE +/- 0.38, N = 3 SE +/- 0.63, N = 3 142 182 145 182 145 145 1. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.59, N = 3 SE +/- 0.32, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.04, N = 3 SE +/- 0.03, N = 3 90.86 120.97 93.56 122.97 96.19 93.36 1. (CXX) g++ options: -O2 -lOpenCL
Timed HMMer Search This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 4 8 12 16 20 SE +/- 0.15, N = 9 SE +/- 0.14, N = 3 SE +/- 0.10, N = 3 SE +/- 0.20, N = 3 SE +/- 0.12, N = 3 SE +/- 0.10, N = 3 13.89 16.10 14.02 16.46 14.05 14.11 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Go Benchmarks Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On 6M 12M 18M 24M 30M SE +/- 37025.23, N = 3 SE +/- 37794.01, N = 3 SE +/- 84094.49, N = 3 SE +/- 15861.28, N = 3 SE +/- 379734.01, N = 4 23956684 26682190 24251902 26901563 24526997
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 8000M 16000M 24000M 32000M 40000M SE +/- 1322899252.04, N = 12 SE +/- 929583010.39, N = 12 SE +/- 1060333694.66, N = 12 SE +/- 1448983737.85, N = 12 SE +/- 794478745.31, N = 12 SE +/- 1188499811.12, N = 12 30837627125 29821877913 35794058970 35077894498 35345842016 36167392462
OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 17087.95, N = 3 SE +/- 18424.69, N = 3 SE +/- 6108.25, N = 3 SE +/- 13855.53, N = 3 SE +/- 3712.31, N = 3 4560245 5746579 4602223 5854407 4603281
CacheBench This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 500 1000 1500 2000 2500 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 2239 2239 2237 2237 2237 2236 1. (CC) gcc options: -lrt
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 2K 4K 6K 8K 10K SE +/- 0.05, N = 3 SE +/- 0.25, N = 3 SE +/- 0.89, N = 3 SE +/- 0.06, N = 3 SE +/- 0.29, N = 3 SE +/- 5.88, N = 3 10829 10829 10823 10820 10820 10813 1. (CC) gcc options: -lrt
OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 5K 10K 15K 20K 25K SE +/- 2.20, N = 3 SE +/- 0.05, N = 3 SE +/- 0.19, N = 3 SE +/- 0.24, N = 3 SE +/- 0.25, N = 3 SE +/- 7.18, N = 3 21527 21529 21510 21510 21509 21489 1. (CC) gcc options: -lrt
Numpy Benchmark This is a test to obtain the general Numpy performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nanoseconds, Fewer Is Better Numpy Benchmark Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 3M 6M 9M 12M 15M 11730468 11717291 11829589 11786147 11729044 11789970
TTSIOD 3D Renderer A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.87, N = 3 SE +/- 0.12, N = 3 SE +/- 0.48, N = 3 SE +/- 0.02, N = 3 SE +/- 0.32, N = 3 SE +/- 0.09, N = 3 139 114 137 112 137 138 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++
VP9 libvpx Encoding This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 11.22 11.25 10.99 11.02 11.00 11.00 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
x264 This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 5 10 15 20 25 SE +/- 0.45, N = 12 SE +/- 0.36, N = 12 SE +/- 0.28, N = 3 SE +/- 0.11, N = 3 SE +/- 0.20, N = 3 SE +/- 0.38, N = 12 19.98 15.14 16.72 12.10 19.27 19.04 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
x265 This is a simple test of the x265 encoder run on the CPU with a sample 1080p video file. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 3 6 9 12 15 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.06, N = 3 9.33 8.12 9.24 7.99 9.29 9.29 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
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: Rotate Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 143 143 122 122 121 121 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 13 26 39 52 65 57 55 54 52 54 54 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 30 60 90 120 150 SE +/- 0.33, N = 3 122 121 111 110 111 111 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
7-Zip Compression This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 4K 8K 12K 16K 20K SE +/- 30.37, N = 3 SE +/- 4.62, N = 3 SE +/- 258.16, N = 4 SE +/- 8.29, N = 3 SE +/- 154.08, N = 3 SE +/- 219.26, N = 5 16692 11600 14753 11190 14963 14479 1. (CXX) g++ options: -pipe -lpthread
Stockfish This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 2M 4M 6M 8M 10M SE +/- 65514.13, N = 3 SE +/- 25794.75, N = 3 SE +/- 5564.05, N = 3 SE +/- 54375.08, N = 3 SE +/- 65830.14, N = 3 SE +/- 38073.77, N = 3 7944718 6394905 7646829 6138883 7575661 7695199 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
asmFish This is a test of asmFish, an advanced chess benchmark written in Assembly. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 2M 4M 6M 8M 10M SE +/- 85609.14, N = 3 SE +/- 46411.46, N = 3 SE +/- 24937.93, N = 3 SE +/- 68984.01, N = 3 SE +/- 53799.85, N = 3 SE +/- 59084.00, N = 3 8322819 6364942 8142234 6334532 8257258 8286004
Timed Linux Kernel Compilation This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 90 180 270 360 450 SE +/- 1.65, N = 3 SE +/- 1.63, N = 3 SE +/- 1.98, N = 3 SE +/- 2.17, N = 3 SE +/- 2.46, N = 3 SE +/- 2.04, N = 3 271 329 328 404 330 328
Timed PHP Compilation This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 50 100 150 200 250 SE +/- 0.26, N = 3 SE +/- 0.10, N = 3 SE +/- 0.56, N = 3 SE +/- 0.12, N = 3 SE +/- 0.82, N = 3 SE +/- 2.67, N = 3 148 180 172 209 175 176 1. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
Parallel BZIP2 Compression This test measures the time needed to compress a file (a .tar package of the Linux kernel source code) using BZIP2 compression. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 4 8 12 16 20 SE +/- 0.45, N = 12 SE +/- 0.61, N = 12 SE +/- 0.44, N = 12 SE +/- 0.59, N = 12 SE +/- 0.22, N = 12 SE +/- 0.47, N = 12 13.40 17.56 16.17 17.99 13.54 13.85 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
Hackbench This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 6 12 18 24 30 SE +/- 0.08, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.14, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 6.82 8.24 16.30 24.71 16.57 16.45 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.40, N = 3 SE +/- 0.05, N = 3 SE +/- 0.37, N = 3 SE +/- 0.37, N = 3 SE +/- 0.13, N = 3 SE +/- 0.29, N = 3 26.02 32.84 67.67 99.25 67.72 66.93 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 40 80 120 160 200 SE +/- 0.11, N = 3 SE +/- 0.19, N = 3 SE +/- 0.97, N = 3 SE +/- 0.63, N = 3 SE +/- 1.27, N = 3 SE +/- 0.54, N = 3 51.09 68.60 138.09 177.99 142.61 144.96 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 6 12 18 24 30 SE +/- 0.01, N = 3 SE +/- 0.09, N = 10 SE +/- 0.07, N = 3 SE +/- 0.36, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 6.28 7.96 15.74 23.61 15.82 15.96 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 80 160 240 320 400 SE +/- 0.08, N = 3 SE +/- 0.80, N = 3 SE +/- 4.12, N = 9 SE +/- 4.79, N = 9 SE +/- 0.91, N = 3 SE +/- 3.15, N = 3 107 134 299 386 304 302 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 20 40 60 80 100 SE +/- 0.01, N = 3 SE +/- 0.14, N = 3 SE +/- 0.33, N = 3 SE +/- 0.54, N = 3 SE +/- 0.36, N = 3 SE +/- 0.16, N = 3 24.20 31.70 64.51 99.53 65.46 64.10 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 50 100 150 200 250 SE +/- 0.02, N = 3 SE +/- 0.12, N = 3 SE +/- 0.89, N = 3 SE +/- 0.70, N = 3 SE +/- 0.96, N = 3 SE +/- 0.74, N = 3 49.69 66.53 144.24 208.00 145.36 146.81 1. (CC) gcc options: -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 80 160 240 320 400 SE +/- 0.48, N = 3 SE +/- 0.46, N = 3 SE +/- 2.40, N = 3 SE +/- 3.47, N = 3 SE +/- 1.35, N = 3 SE +/- 1.33, N = 3 107 135 301 359 301 301 1. (CC) gcc options: -lpthread
m-queens A solver for the N-queens problem with multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.2 Time To Solve Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 90 180 270 360 450 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 SE +/- 0.02, N = 3 SE +/- 0.19, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 292 425 292 426 292 292 1. (CXX) g++ options: -fopenmp -O2 -march=native
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPOP Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 400K 800K 1200K 1600K 2000K SE +/- 87843.72, N = 9 SE +/- 8671.51, N = 3 SE +/- 2775.16, N = 3 SE +/- 7826.58, N = 3 SE +/- 17269.25, N = 3 SE +/- 3054.36, N = 3 1014162 1733189 928522 911157 1465247 931119 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 300K 600K 900K 1200K 1500K SE +/- 5146.73, N = 3 SE +/- 18341.98, N = 3 SE +/- 13407.60, N = 3 SE +/- 13312.85, N = 3 SE +/- 3058.95, N = 3 SE +/- 3020.57, N = 3 1316407 1324430 1161303 1148857 1181583 1176948 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 200K 400K 600K 800K 1000K SE +/- 10223.12, N = 3 SE +/- 19623.07, N = 3 SE +/- 17000.65, N = 3 SE +/- 8957.50, N = 3 SE +/- 7097.12, N = 3 SE +/- 25358.17, N = 12 981565 972284 877072 888019 861690 800008 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 300K 600K 900K 1200K 1500K SE +/- 23230.65, N = 4 SE +/- 22583.29, N = 6 SE +/- 16910.25, N = 3 SE +/- 9768.13, N = 3 SE +/- 5660.93, N = 3 SE +/- 70226.10, N = 12 1506546 1632892 1304223 1334068 1407175 1104108 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 200K 400K 600K 800K 1000K SE +/- 8428.48, N = 3 SE +/- 5030.92, N = 3 SE +/- 8416.83, N = 3 SE +/- 4712.57, N = 3 SE +/- 3354.82, N = 3 SE +/- 41800.86, N = 12 1146913 1142466 1038198 1024634 1027419 880096 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.
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 400 800 1200 1600 2000 SE +/- 0.99, N = 3 SE +/- 1.77, N = 3 SE +/- 0.92, N = 3 SE +/- 2.69, N = 3 SE +/- 0.68, N = 3 SE +/- 1.06, N = 3 1849 1345 1846 1353 1863 1868 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 5K 10K 15K 20K 25K SE +/- 107.88, N = 3 SE +/- 168.36, N = 3 SE +/- 53.46, N = 3 SE +/- 73.05, N = 3 SE +/- 95.18, N = 3 SE +/- 42.97, N = 3 24703 19539 6700 5354 6828 6689 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Hsearch Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 3K 6K 9K 12K 15K SE +/- 35.70, N = 3 SE +/- 41.43, N = 3 SE +/- 17.10, N = 3 SE +/- 25.71, N = 3 SE +/- 59.50, N = 3 SE +/- 29.75, N = 3 15318 12591 15307 12607 15207 15337 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 8 16 24 32 40 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 1.23, N = 10 SE +/- 0.18, N = 3 SE +/- 0.01, N = 3 34.93 26.85 34.92 25.59 34.75 34.91 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 15 30 45 60 75 SE +/- 0.03, N = 3 SE +/- 0.21, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 65.53 54.16 64.77 53.68 64.69 64.78 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 200 400 600 800 1000 SE +/- 15.17, N = 3 SE +/- 4.98, N = 3 SE +/- 3.50, N = 3 SE +/- 0.45, N = 3 SE +/- 10.94, N = 3 SE +/- 8.33, N = 3 982 785 979 820 967 952 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Semaphores Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 2M 4M 6M 8M 10M SE +/- 7343.60, N = 3 SE +/- 98097.44, N = 3 SE +/- 62962.36, N = 5 SE +/- 19820.08, N = 3 SE +/- 18110.01, N = 3 SE +/- 10678.87, N = 3 6044741 7910494 4168488 3243215 4448708 4335787 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 200 400 600 800 1000 SE +/- 6.83, N = 3 SE +/- 5.31, N = 3 SE +/- 6.80, N = 3 SE +/- 1.20, N = 3 SE +/- 7.44, N = 3 SE +/- 6.39, N = 3 563 908 560 879 558 562 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 500 1000 1500 2000 2500 SE +/- 10.01, N = 3 SE +/- 107.14, N = 12 SE +/- 10.31, N = 3 SE +/- 12.05, N = 3 SE +/- 16.46, N = 8 SE +/- 19.72, N = 3 2290 2547 1349 939 1363 1322 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 400K 800K 1200K 1600K 2000K SE +/- 3551.21, N = 3 SE +/- 9461.37, N = 3 SE +/- 1307.78, N = 3 SE +/- 572.41, N = 3 SE +/- 669.26, N = 3 SE +/- 435.68, N = 3 1657146 1438229 459296 334689 452470 454336 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 30K 60K 90K 120K 150K SE +/- 2429.30, N = 3 SE +/- 1643.18, N = 3 SE +/- 2948.27, N = 3 SE +/- 2769.44, N = 3 SE +/- 348.91, N = 3 SE +/- 1916.70, N = 3 159148 137305 155218 140615 151562 150613 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 8 16 24 32 40 SE +/- 0.55, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.14, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 34.03 30.76 34.86 30.54 34.89 34.92 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , 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 SE +/- 30411.45, N = 12 SE +/- 127680.82, N = 12 SE +/- 134333.39, N = 12 5995065 4214104 1493314 606967 1432148 1356379 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Optcarrot Optcarrot is an NES emulator benchmark for the Ruby language. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 13 26 39 52 65 SE +/- 0.63, N = 4 SE +/- 0.19, N = 4 SE +/- 0.37, N = 4 SE +/- 0.21, N = 4 SE +/- 0.10, N = 4 SE +/- 0.43, N = 4 58.83 58.22 58.44 58.43 58.94 58.68 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
Blender Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.79a Blend File: Pabellon Barcelona - Compute: CPU-Only Baremetal, SMT On Xen dom0, vanilla, SMT On Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 600 1200 1800 2400 3000 2875 3005 3010 2987
Memcached mcperf This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On 8K 16K 24K 32K 40K SE +/- 152.78, N = 3 SE +/- 37.12, N = 3 SE +/- 34.52, N = 3 SE +/- 15.94, N = 3 SE +/- 115.71, N = 3 35920 36330 17522 17692 14769 1. (CC) gcc options: -O2 -lm -rdynamic
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On 12K 24K 36K 48K 60K SE +/- 222.95, N = 3 SE +/- 145.73, N = 3 SE +/- 69.50, N = 3 SE +/- 30.63, N = 3 SE +/- 88.46, N = 3 58082 57763 28274 28986 25724 1. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On 8K 16K 24K 32K 40K SE +/- 402.08, N = 3 SE +/- 117.26, N = 3 SE +/- 24.17, N = 3 SE +/- 29.90, N = 3 SE +/- 110.08, N = 3 35329 36186 17500 17699 14815 1. (CC) gcc options: -O2 -lm -rdynamic
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On 8K 16K 24K 32K 40K SE +/- 69.14, N = 3 SE +/- 45.44, N = 3 SE +/- 11.17, N = 3 SE +/- 31.75, N = 3 SE +/- 295.99, N = 3 38173 37934 18097 18195 15224 1. (CC) gcc options: -O2 -lm -rdynamic
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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On 12K 24K 36K 48K 60K SE +/- 123.42, N = 3 SE +/- 41.16, N = 3 SE +/- 173.82, N = 3 SE +/- 154.11, N = 3 SE +/- 435.57, N = 3 56966 56546 27805 28613 24461 1. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=core , SMT On 8K 16K 24K 32K 40K SE +/- 248.19, N = 3 SE +/- 180.83, N = 3 SE +/- 16.09, N = 3 SE +/- 24.79, N = 3 SE +/- 186.52, N = 8 37946 37987 18150 18333 15091 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.
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 4K 8K 12K 16K 20K SE +/- 24.15, N = 3 SE +/- 47.32, N = 3 SE +/- 12.19, N = 3 SE +/- 73.38, N = 3 SE +/- 45.37, N = 3 SE +/- 17.20, N = 3 13300 16948 8716 11538 8437 8171 1. (CC) gcc options: -shared -fPIC -O2 -pthread
PHPBench PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Baremetal, SMT On Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core , SMT On 70K 140K 210K 280K 350K SE +/- 1563.53, N = 3 SE +/- 501.93, N = 3 SE +/- 1679.01, N = 3 SE +/- 628.37, N = 3 SE +/- 1226.79, N = 3 SE +/- 286.88, N = 3 339271 337756 338297 338527 338919 336603
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.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 Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 3K 6K 9K 12K 15K SE +/- 261.41, N = 12 SE +/- 195.79, N = 4 SE +/- 179.57, N = 7 SE +/- 88.19, N = 3 SE +/- 170.78, N = 6 SE +/- 120.19, N = 3 14300 12600 12529 10767 11450 11733
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Xen dom0, vanilla, SMT On Xen dom0, vanilla, SMT Off Xen dom0, patched, gran=thread, SMT On Xen dom0, patched, gran=core, SMT On Xen dom0, patched, gran=core , SMT On 7K 14K 21K 28K 35K SE +/- 120.19, N = 3 SE +/- 100.00, N = 3 SE +/- 208.17, N = 3 SE +/- 384.42, N = 3 SE +/- 33.33, N = 3 17033 17000 17300 32600 16767 17233
OpenBenchmarking.org IOPS, 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 3K 6K 9K 12K 15K SE +/- 225.67, N = 11 12173