CentOS 7 AMD EPYC 7742 2P 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1006G BIOS) and llvmpipe 504GB on CentOS Linux 7 via the Phoronix Test Suite.
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phoronix-test-suite benchmark 2005190-NI-CENTOS7AM29 EPYC 7742 2P Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: llvmpipe 504GB, Monitor: VE228, Network: 2 x Mellanox MT27710
OS: CentOS Linux 7, Kernel: 3.10.0-1127.8.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 18.3.4 (LLVM 7.0 128 bits), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: NONE / attr2,inode64,noquota,relatime,rw,seclabelProcessor Notes: Scaling Governor: acpi-cpufreq conservative - CPU Microcode: 0x8301034Java Notes: OpenJDK Runtime Environment (build 1.8.0_252-b09)Python Notes: Python 2.7.5 + Python 3.6.8Security Notes: SELinux
CentOS 7 AMD EPYC 7742 2P OpenBenchmarking.org Phoronix Test Suite 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads) AMD DAYTONA_X (RDY1006G BIOS) AMD Starship/Matisse 504GB 3841GB Micron_9300_MTFDHAL3T8TDP llvmpipe 504GB VE228 2 x Mellanox MT27710 CentOS Linux 7 3.10.0-1127.8.2.el7.x86_64 (x86_64) GNOME Shell 3.28.3 X Server 1.20.4 modesetting 1.20.4 2.1 Mesa 18.3.4 (LLVM 7.0 128 bits) GCC 4.8.5 20150623 xfs 1920x1080 Processor Motherboard Chipset Memory Disk Graphics Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution CentOS 7 AMD EPYC 7742 2P Benchmarks System Logs - --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - NONE / attr2,inode64,noquota,relatime,rw,seclabel - Scaling Governor: acpi-cpufreq conservative - CPU Microcode: 0x8301034 - OpenJDK Runtime Environment (build 1.8.0_252-b09) - Python 2.7.5 + Python 3.6.8 - SELinux
CentOS 7 AMD EPYC 7742 2P git: Time To Complete Common Git Commands blender: Pabellon Barcelona - CPU-Only blender: Barbershop - CPU-Only blender: Fishy Cat - CPU-Only blender: Classroom - CPU-Only blender: BMW27 - CPU-Only cassandra: Writes stress-ng: System V Message Passing stress-ng: Glibc Qsort Data Sorting stress-ng: Glibc C String Functions stress-ng: Context Switching stress-ng: Memory Copying stress-ng: Vector Math stress-ng: Matrix Math stress-ng: Semaphores stress-ng: CPU Stress stress-ng: SENDFILE stress-ng: Malloc stress-ng: Crypto stress-ng: Atomic stress-ng: MEMFD stress-ng: MMAP mysqlslap: 512 mysqlslap: 256 mysqlslap: 8 mysqlslap: 1 build-linux-kernel: Time To Compile compress-7zip: Compress Speed Test openvkl: vklBenchmark oidn: Memorial embree: Pathtracer ISPC - Asian Dragon Obj embree: Pathtracer ISPC - Asian Dragon embree: Pathtracer - Asian Dragon Obj embree: Pathtracer - Asian Dragon embree: Pathtracer ISPC - Crown embree: Pathtracer - Crown mkl-dnn: Recurrent Neural Network Inference - f32 mkl-dnn: Recurrent Neural Network Training - f32 mkl-dnn: Deconvolution Batch deconv_3d - u8s8f32 mkl-dnn: Deconvolution Batch deconv_1d - u8s8f32 mkl-dnn: Deconvolution Batch deconv_3d - f32 mkl-dnn: Deconvolution Batch deconv_1d - f32 mkl-dnn: IP Batch All - u8s8f32 mkl-dnn: IP Batch 1D - u8s8f32 mkl-dnn: IP Batch All - f32 mkl-dnn: IP Batch 1D - f32 namd: ATPase Simulation - 327,506 Atoms fio: Seq Write - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Write - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Write - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 8MB - 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 - No - Yes - 8MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 8MB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 8MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 8MB - 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 - No - Yes - 8MB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 8MB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 8MB - 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: Rand Write - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 8MB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 8MB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 8MB - Default Test Directory cassandra: Mixed 1:3 cassandra: Mixed 1:1 cassandra: Reads stress-ng: Socket Activity stress-ng: CPU Cache stress-ng: Forking stress-ng: NUMA mysqlslap: 128 mysqlslap: 64 mysqlslap: 32 mysqlslap: 16 mysqlslap: 4 fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directory EPYC 7742 2P 63.920 74.46 150.55 44.01 48.12 27.03 182713 7718435.08 1341.30 7123998.87 63099815.73 9455.36 569408.44 423549.41 15180546.74 39507.30 2268868.37 1856740522.49 16957.10 393736.34 2113.14 5760.74 243 235 3615 6253 20.012 423493 542.37 32.84 48.6014 57.4202 51.8032 61.1703 77.2628 84.8232 184.222 998.691 1.20715 13.9392 2.75099 2.71862 149.471 45.3737 17.8399 1.96477 0.25917 170 1392 221667 867 171 1395 218333 854 372 3006 227333 888 132 1084 275200 1075 378 3054 130 1072 267000 1043 421 3393 202000 790 421 3400 208333 814 168 1369 187000 731 172 1404 188333 736 379 3058 48 409 8467 33.1 377 3046 202533 791 48 414 8391 32.8 422 3404 424 3423 267 680 8264 2451.81 34.85 25981.23 94.32 281 662 1326 3308 4898 208333 814 210200 821 199400 778 201933 788 OpenBenchmarking.org
Git This test measures the time needed to carry out some sample Git operations on an example, static repository that happens to be a copy of the GNOME GTK tool-kit repository. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Git Time To Complete Common Git Commands EPYC 7742 2P 14 28 42 56 70 SE +/- 0.02, N = 3 63.92 1. git version 1.8.3.1
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Glibc Qsort Data Sorting EPYC 7742 2P 300 600 900 1200 1500 SE +/- 6.31, N = 3 1341.30 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Glibc C String Functions EPYC 7742 2P 1.5M 3M 4.5M 6M 7.5M SE +/- 20099.17, N = 3 7123998.87 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Context Switching EPYC 7742 2P 14M 28M 42M 56M 70M SE +/- 732604.81, N = 15 63099815.73 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Memory Copying EPYC 7742 2P 2K 4K 6K 8K 10K SE +/- 52.12, N = 3 9455.36 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Vector Math EPYC 7742 2P 120K 240K 360K 480K 600K SE +/- 963.42, N = 3 569408.44 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Matrix Math EPYC 7742 2P 90K 180K 270K 360K 450K SE +/- 1058.73, N = 3 423549.41 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Semaphores EPYC 7742 2P 3M 6M 9M 12M 15M SE +/- 93899.49, N = 3 15180546.74 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: CPU Stress EPYC 7742 2P 8K 16K 24K 32K 40K SE +/- 30.56, N = 3 39507.30 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: SENDFILE EPYC 7742 2P 500K 1000K 1500K 2000K 2500K SE +/- 21078.21, N = 3 2268868.37 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Malloc EPYC 7742 2P 400M 800M 1200M 1600M 2000M SE +/- 8152552.00, N = 3 1856740522.49 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Crypto EPYC 7742 2P 4K 8K 12K 16K 20K SE +/- 24.37, N = 3 16957.10 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Atomic EPYC 7742 2P 80K 160K 240K 320K 400K SE +/- 508.41, N = 3 393736.34 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: MEMFD EPYC 7742 2P 500 1000 1500 2000 2500 SE +/- 6.18, N = 3 2113.14 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: MMAP EPYC 7742 2P 1200 2400 3600 4800 6000 SE +/- 30.20, N = 3 5760.74 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 256 EPYC 7742 2P 50 100 150 200 250 SE +/- 4.58, N = 9 235 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 8 EPYC 7742 2P 800 1600 2400 3200 4000 SE +/- 17.50, N = 3 3615 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 1 EPYC 7742 2P 1300 2600 3900 5200 6500 SE +/- 90.28, N = 3 6253 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.9.0 Binary: Pathtracer ISPC - Model: Asian Dragon EPYC 7742 2P 13 26 39 52 65 SE +/- 0.17, N = 3 57.42 MIN: 53.79 / MAX: 61.29
OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.9.0 Binary: Pathtracer - Model: Asian Dragon Obj EPYC 7742 2P 12 24 36 48 60 SE +/- 0.38, N = 3 51.80 MIN: 48.13 / MAX: 55.37
OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.9.0 Binary: Pathtracer - Model: Asian Dragon EPYC 7742 2P 14 28 42 56 70 SE +/- 0.10, N = 3 61.17 MIN: 57.02 / MAX: 66.04
OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.9.0 Binary: Pathtracer ISPC - Model: Crown EPYC 7742 2P 20 40 60 80 100 SE +/- 0.44, N = 3 77.26 MIN: 70.35 / MAX: 87.27
OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.9.0 Binary: Pathtracer - Model: Crown EPYC 7742 2P 20 40 60 80 100 SE +/- 0.39, N = 3 84.82 MIN: 77.14 / MAX: 92.74
oneDNN MKL-DNN This is a test of the Intel oneDNN (formerly DNNL / Deep Neural Network Library / MKL-DNN) as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: Recurrent Neural Network Inference - Data Type: f32 EPYC 7742 2P 40 80 120 160 200 SE +/- 1.43, N = 3 184.22 MIN: 173.59 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: Recurrent Neural Network Training - Data Type: f32 EPYC 7742 2P 200 400 600 800 1000 SE +/- 8.63, N = 3 998.69 MIN: 843.21 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: Deconvolution Batch deconv_3d - Data Type: u8s8f32 EPYC 7742 2P 0.2716 0.5432 0.8148 1.0864 1.358 SE +/- 0.01730, N = 3 1.20715 MIN: 1.05 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: Deconvolution Batch deconv_1d - Data Type: u8s8f32 EPYC 7742 2P 4 8 12 16 20 SE +/- 0.07, N = 3 13.94 MIN: 13.24 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: Deconvolution Batch deconv_3d - Data Type: f32 EPYC 7742 2P 0.619 1.238 1.857 2.476 3.095 SE +/- 0.00122, N = 3 2.75099 MIN: 2.52 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: Deconvolution Batch deconv_1d - Data Type: f32 EPYC 7742 2P 0.6117 1.2234 1.8351 2.4468 3.0585 SE +/- 0.01231, N = 3 2.71862 MIN: 2.51 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: IP Batch All - Data Type: u8s8f32 EPYC 7742 2P 30 60 90 120 150 SE +/- 0.41, N = 3 149.47 MIN: 99.64 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: IP Batch 1D - Data Type: u8s8f32 EPYC 7742 2P 10 20 30 40 50 SE +/- 0.33, N = 3 45.37 MIN: 30.74 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: IP Batch All - Data Type: f32 EPYC 7742 2P 4 8 12 16 20 SE +/- 0.16, N = 3 17.84 MIN: 16.27 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
OpenBenchmarking.org ms, Fewer Is Better oneDNN MKL-DNN 1.3 Harness: IP Batch 1D - Data Type: f32 EPYC 7742 2P 0.4421 0.8842 1.3263 1.7684 2.2105 SE +/- 0.00519, N = 3 1.96477 MIN: 1.83 1. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -fopenmp -pie -rdynamic -lpthread -ldl
NAMD NAMD is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. NAMD was developed by the Theoretical and Computational Biophysics Group in the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org days/ns, Fewer Is Better NAMD 2.13 ATPase Simulation - 327,506 Atoms EPYC 7742 2P 0.0583 0.1166 0.1749 0.2332 0.2915 SE +/- 0.00388, N = 3 0.25917
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 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 40 80 120 160 200 SE +/- 1.74, N = 9 170 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 300 600 900 1200 1500 SE +/- 13.81, N = 9 1392 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 50K 100K 150K 200K 250K SE +/- 2728.45, N = 3 221667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.59, N = 3 867 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 40 80 120 160 200 SE +/- 2.73, N = 3 171 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 300 600 900 1200 1500 SE +/- 22.06, N = 3 1395 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 50K 100K 150K 200K 250K SE +/- 2666.67, N = 3 218333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.35, N = 3 854 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 80 160 240 320 400 SE +/- 1.15, N = 3 372 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 600 1200 1800 2400 3000 SE +/- 9.02, N = 3 3006 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 50K 100K 150K 200K 250K SE +/- 3756.48, N = 3 227333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 15.31, N = 3 888 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 30 60 90 120 150 SE +/- 1.28, N = 15 132 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.36, N = 15 1084 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 60K 120K 180K 240K 300K SE +/- 2786.36, N = 15 275200 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.76, N = 15 1075 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 80 160 240 320 400 SE +/- 0.33, N = 3 378 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 2.00, N = 3 3054 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 30 60 90 120 150 SE +/- 2.03, N = 3 130 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 16.46, N = 3 1072 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 60K 120K 180K 240K 300K SE +/- 2645.75, N = 3 267000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.84, N = 3 1043 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 90 180 270 360 450 421 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 1.20, N = 3 3393 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 2677.95, N = 15 202000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.55, N = 15 790 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 90 180 270 360 450 SE +/- 0.67, N = 3 421 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 3.93, N = 3 3400 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 1201.85, N = 3 208333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 4.63, N = 3 814 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 40 80 120 160 200 SE +/- 2.47, N = 4 168 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 300 600 900 1200 1500 SE +/- 18.30, N = 4 1369 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K 187000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 160 320 480 640 800 SE +/- 8.96, N = 3 731 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 40 80 120 160 200 SE +/- 2.23, N = 15 172 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 300 600 900 1200 1500 SE +/- 17.66, N = 15 1404 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 2666.67, N = 3 188333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 160 320 480 640 800 SE +/- 10.84, N = 3 736 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 80 160 240 320 400 SE +/- 0.33, N = 3 379 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 2.91, N = 3 3058 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 11 22 33 44 55 SE +/- 0.33, N = 3 48 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 90 180 270 360 450 SE +/- 2.19, N = 3 409 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 2K 4K 6K 8K 10K SE +/- 9.39, N = 3 8467 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 8 16 24 32 40 SE +/- 0.06, N = 3 33.1 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 80 160 240 320 400 377 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 0.88, N = 3 3046 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 2824.83, N = 15 202533 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 10.92, N = 15 791 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 11 22 33 44 55 SE +/- 0.46, N = 15 48 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 90 180 270 360 450 SE +/- 3.35, N = 15 414 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 2K 4K 6K 8K 10K SE +/- 8.39, N = 3 8391 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 8 16 24 32 40 SE +/- 0.03, N = 3 32.8 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 90 180 270 360 450 SE +/- 1.00, N = 3 422 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 7.97, N = 3 3404 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 90 180 270 360 450 424 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 2.00, N = 3 3423 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: CPU Cache EPYC 7742 2P 8 16 24 32 40 SE +/- 0.66, N = 15 34.85 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Forking EPYC 7742 2P 6K 12K 18K 24K 30K SE +/- 717.05, N = 12 25981.23 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: NUMA EPYC 7742 2P 20 40 60 80 100 SE +/- 3.46, N = 15 94.32 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 64 EPYC 7742 2P 140 280 420 560 700 SE +/- 25.03, N = 6 662 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 32 EPYC 7742 2P 300 600 900 1200 1500 SE +/- 32.68, N = 12 1326 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 16 EPYC 7742 2P 700 1400 2100 2800 3500 SE +/- 110.14, N = 12 3308 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.5.2 Clients: 4 EPYC 7742 2P 1100 2200 3300 4400 5500 SE +/- 96.23, N = 15 4898 1. (CXX) g++ options: -fPIC -std=gnu++11 -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
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 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 3938.41, N = 15 208333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 15.39, N = 15 814 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 50K 100K 150K 200K 250K SE +/- 3451.98, N = 15 210200 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 13.36, N = 15 821 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 3388.78, N = 15 199400 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 13.23, N = 15 778 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 40K 80K 120K 160K 200K SE +/- 3372.81, N = 15 201933 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory EPYC 7742 2P 200 400 600 800 1000 SE +/- 13.28, N = 15 788 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lrt -laio -lz -lpthread -lm -ldl
EPYC 7742 2P Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: llvmpipe 504GB, Monitor: VE228, Network: 2 x Mellanox MT27710
OS: CentOS Linux 7, Kernel: 3.10.0-1127.8.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 18.3.4 (LLVM 7.0 128 bits), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: NONE / attr2,inode64,noquota,relatime,rw,seclabelProcessor Notes: Scaling Governor: acpi-cpufreq conservative - CPU Microcode: 0x8301034Java Notes: OpenJDK Runtime Environment (build 1.8.0_252-b09)Python Notes: Python 2.7.5 + Python 3.6.8Security Notes: SELinux
Testing initiated at 18 May 2020 21:24 by user phoronix.