KVM testing on Ubuntu 20.04 on IBM Cloud free instance (z14) via the Phoronix Test Suite.
pts-compiler-clang-20210921 Processor: Unknown (1 Core), Memory: 2048MB, Disk: 25GB
OS: Ubuntu 20.04, Kernel: 5.4.0-74-generic (s390x), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, System Layer: KVM
Kernel Notes: Transparent Huge Pages: madviseEnvironment Notes: CXXFLAGS="-march=native -O3 -pipe" LDFLAGS="-Wl,-O2 -Wl,--as-needed" CFLAGS="-march=native -O3 -pipe" FFLAGS="-march=native -O3 -pipe"Disk Notes: MQ-DEADLINE / noatime,nodev,nosuid,rw / Block Size: 4096Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + srbds: Not affected + tsx_async_abort: Not affected
Apache HTTP Server This is a test of the Apache HTTPD web server. This Apache HTTPD web server benchmark test profile makes use of the Golang "Bombardier" program for facilitating the HTTP requests over a fixed period time with a configurable number of concurrent clients. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 1000 pts-compiler-clang-20210921 1600 3200 4800 6400 8000 SE +/- 56.45, N = 3 7434.74 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 500 pts-compiler-clang-20210921 1600 3200 4800 6400 8000 SE +/- 41.29, N = 3 7387.42 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 200 pts-compiler-clang-20210921 2K 4K 6K 8K 10K SE +/- 41.01, N = 3 8616.18 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 100 pts-compiler-clang-20210921 2K 4K 6K 8K 10K SE +/- 25.94, N = 3 9402.42 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 20 pts-compiler-clang-20210921 2K 4K 6K 8K 10K SE +/- 40.07, N = 3 10278.08 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 1 pts-compiler-clang-20210921 3K 6K 9K 12K 15K SE +/- 69.98, N = 3 12817.83 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
nginx This is a benchmark of the lightweight Nginx HTTP(S) web-server. This Nginx web server benchmark test profile makes use of the Golang "Bombardier" program for facilitating the HTTP requests over a fixed period time with a configurable number of concurrent clients. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 1000 pts-compiler-clang-20210921 14K 28K 42K 56K 70K SE +/- 53.32, N = 3 64800.13 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 500 pts-compiler-clang-20210921 14K 28K 42K 56K 70K SE +/- 729.23, N = 3 63972.56 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 200 pts-compiler-clang-20210921 17K 34K 51K 68K 85K SE +/- 648.93, N = 3 77558.58 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 100 pts-compiler-clang-20210921 20K 40K 60K 80K 100K SE +/- 174.36, N = 3 82074.70 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 20 pts-compiler-clang-20210921 20K 40K 60K 80K 100K SE +/- 750.25, N = 3 84825.80 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 1 pts-compiler-clang-20210921 20K 40K 60K 80K 100K SE +/- 370.60, N = 3 86141.54 1. (CC) clang-12 options: -fPIC -m64 -march=z196 -pthread -Qunused-arguments -fmessage-length=0 -O2
OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.6.9 Method: Get - Connections: 1 pts-compiler-clang-20210921 30K 60K 90K 120K 150K SE +/- 1768.79, N = 3 130857.0 1. (CC) clang-12 options: -march=native -O3 -pipe -lm -rdynamic
OpenSSL OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org verify/s, More Is Better OpenSSL 3.0 Algorithm: RSA4096 pts-compiler-clang-20210921 900 1800 2700 3600 4500 SE +/- 22.82, N = 9 4194.1 1. (CC) clang-12 options: -pthread -m64 -Qunused-arguments -march=native -O3 -pipe -lcrypto -ldl
OpenBenchmarking.org sign/s, More Is Better OpenSSL 3.0 Algorithm: RSA4096 pts-compiler-clang-20210921 13 26 39 52 65 SE +/- 0.46, N = 9 55.8 1. (CC) clang-12 options: -pthread -m64 -Qunused-arguments -march=native -O3 -pipe -lcrypto -ldl
OpenBenchmarking.org byte/s, More Is Better OpenSSL 3.0 Algorithm: SHA256 pts-compiler-clang-20210921 130M 260M 390M 520M 650M SE +/- 3446382.91, N = 3 621702623 1. (CC) clang-12 options: -pthread -m64 -Qunused-arguments -march=native -O3 -pipe -lcrypto -ldl
C-Ray This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel pts-compiler-clang-20210921 300 600 900 1200 1500 SE +/- 4.16, N = 3 1513.70 1. (CC) clang-12 options: -lm -lpthread -O3 -march=native -pipe
Stockfish This is a test of Stockfish, an advanced open-source C++11 chess benchmark that can scale up to 512 CPU threads. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 13 Total Time pts-compiler-clang-20210921 130K 260K 390K 520K 650K SE +/- 7124.13, N = 3 586390 1. (CXX) clang++-12 options: -m64 -lpthread -march=native -O3 -pipe -fno-exceptions -std=c++17 -pedantic -flto -fprofile-use
GraphicsMagick This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests on a sample 6000x4000 pixel JPEG image. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: HWB Color Space pts-compiler-clang-20210921 20 40 60 80 100 89 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Noise-Gaussian pts-compiler-clang-20210921 3 6 9 12 15 10 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Resizing pts-compiler-clang-20210921 13 26 39 52 65 SE +/- 0.33, N = 3 59 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Enhanced pts-compiler-clang-20210921 3 6 9 12 15 10 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Sharpen pts-compiler-clang-20210921 2 4 6 8 10 6 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Rotate pts-compiler-clang-20210921 100 200 300 400 500 SE +/- 1.15, N = 3 469 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Swirl pts-compiler-clang-20210921 6 12 18 24 30 24 1. (CC) clang-12 options: -march=native -O3 -pipe -pthread -ljpeg -lXext -lSM -lICE -lX11 -lxml2 -lz -lm -lpthread
SciMark This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation pts-compiler-clang-20210921 200 400 600 800 1000 SE +/- 5.38, N = 3 795.87 1. (CC) clang-12 options: -march=native -O3 -pipe -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization pts-compiler-clang-20210921 500 1000 1500 2000 2500 SE +/- 74.30, N = 3 2504.02 1. (CC) clang-12 options: -march=native -O3 -pipe -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply pts-compiler-clang-20210921 200 400 600 800 1000 SE +/- 24.19, N = 3 1033.25 1. (CC) clang-12 options: -march=native -O3 -pipe -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo pts-compiler-clang-20210921 100 200 300 400 500 SE +/- 6.10, N = 3 454.21 1. (CC) clang-12 options: -march=native -O3 -pipe -lm
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite pts-compiler-clang-20210921 200 400 600 800 1000 SE +/- 11.96, N = 4 988.84 1. (CC) clang-12 options: -march=native -O3 -pipe -lm
LevelDB LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Read pts-compiler-clang-20210921 0.0504 0.1008 0.1512 0.2016 0.252 SE +/- 0.001, N = 3 0.224 1. (CXX) clang++-12 options: -march=native -O3 -pipe -lsnappy -lpthread
OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Fill pts-compiler-clang-20210921 0.4041 0.8082 1.2123 1.6164 2.0205 SE +/- 0.010, N = 3 1.796 1. (CXX) clang++-12 options: -march=native -O3 -pipe -lsnappy -lpthread
OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Random Fill pts-compiler-clang-20210921 14 28 42 56 70 SE +/- 0.35, N = 3 61.6 1. (CXX) clang++-12 options: -march=native -O3 -pipe -lsnappy -lpthread
OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Hot Read pts-compiler-clang-20210921 0.0488 0.0976 0.1464 0.1952 0.244 SE +/- 0.001, N = 3 0.217 1. (CXX) clang++-12 options: -march=native -O3 -pipe -lsnappy -lpthread
SciMark This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform pts-compiler-clang-20210921 30 60 90 120 150 SE +/- 8.00, N = 3 148.56 1. (CC) clang-12 options: -march=native -O3 -pipe -lm
pts-compiler-clang-20210921 Processor: Unknown (1 Core), Memory: 2048MB, Disk: 25GB
OS: Ubuntu 20.04, Kernel: 5.4.0-74-generic (s390x), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, System Layer: KVM
Kernel Notes: Transparent Huge Pages: madviseEnvironment Notes: CXXFLAGS="-march=native -O3 -pipe" LDFLAGS="-Wl,-O2 -Wl,--as-needed" CFLAGS="-march=native -O3 -pipe" FFLAGS="-march=native -O3 -pipe"Disk Notes: MQ-DEADLINE / noatime,nodev,nosuid,rw / Block Size: 4096Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 21 September 2021 15:23 by user jhamby.