KVM testing on CentOS Linux 8 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2011223-FI-CACHE048080 cache - Phoronix Test Suite cache KVM testing on CentOS Linux 8 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2011223-FI-CACHE048080&export=pdf&grs&rdt .
cache Processor Motherboard Memory Disk OS Kernel Compiler File-System System Layer cache-test cache-test1 cache-test2 cache-test3 cache-test4 cache-test5 cache-test6 cache-test7 cache-test8 Intel Xeon (1 Core / 2 Threads) Google Compute Engine n2-standard-2 8GB 38GB PersistentDisk CentOS Linux 8 4.18.0-193.28.1.el8_2.x86_64 (x86_64) GCC 8.3.1 20191121 xfs KVM OpenBenchmarking.org Compiler Details - --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver Processor Details - CPU Microcode: 0x1 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown
cache cachebench: Read / Modify / Write cachebench: Write cachebench: Read cache-test cache-test1 cache-test2 cache-test3 cache-test4 cache-test5 cache-test6 cache-test7 cache-test8 34345.670343031 22581.074998540 2805.09 34197.997574476 22495.303366159 2800.94 34219.378665508 22485.324949619 2802.13 34206.104139778 22497.618262349 2800.37 34187.597563905 22495.911630714 2800.93 34187.228361143 22503.054741397 2800.36 34190.728014857 22509.094199682 2800.35 34205.509125587 22494.564025555 2801.19 34219.166306699 22515.008383873 2801.74 OpenBenchmarking.org
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write cache-test cache-test1 cache-test2 cache-test3 cache-test4 cache-test5 cache-test6 cache-test7 cache-test8 7K 14K 21K 28K 35K SE +/- 16.94, N = 3 SE +/- 16.47, N = 3 SE +/- 2.73, N = 3 SE +/- 22.67, N = 3 SE +/- 2.84, N = 3 SE +/- 19.77, N = 3 SE +/- 17.46, N = 3 SE +/- 15.19, N = 3 SE +/- 14.85, N = 3 34345.67 34198.00 34219.38 34206.10 34187.60 34187.23 34190.73 34205.51 34219.17 MIN: 29468.51 / MAX: 36440.78 MIN: 29445.03 / MAX: 36391.53 MIN: 29661 / MAX: 36435.23 MIN: 29490.88 / MAX: 36345.22 MIN: 29488.03 / MAX: 36369.36 MIN: 29017.14 / MAX: 36444.24 MIN: 29511.41 / MAX: 36314.43 MIN: 29258.47 / MAX: 36349.81 MIN: 29422.88 / MAX: 36247.21 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write cache-test cache-test1 cache-test2 cache-test3 cache-test4 cache-test5 cache-test6 cache-test7 cache-test8 5K 10K 15K 20K 25K SE +/- 6.64, N = 3 SE +/- 7.16, N = 3 SE +/- 13.94, N = 3 SE +/- 10.90, N = 3 SE +/- 8.99, N = 3 SE +/- 7.51, N = 3 SE +/- 8.96, N = 3 SE +/- 3.13, N = 3 SE +/- 3.12, N = 3 22581.07 22495.30 22485.32 22497.62 22495.91 22503.05 22509.09 22494.56 22515.01 MIN: 19411.03 / MAX: 24493.45 MIN: 19217.88 / MAX: 24401.1 MIN: 19225.34 / MAX: 24481.85 MIN: 19124.02 / MAX: 24444.93 MIN: 19049.56 / MAX: 24411.09 MIN: 19187.94 / MAX: 24438.72 MIN: 19143.27 / MAX: 24461.43 MIN: 19315.99 / MAX: 24430.88 MIN: 19201.62 / MAX: 24433.16 1. (CC) gcc options: -lrt
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read cache-test cache-test1 cache-test2 cache-test3 cache-test4 cache-test5 cache-test6 cache-test7 cache-test8 600 1200 1800 2400 3000 SE +/- 0.62, N = 3 SE +/- 1.19, N = 3 SE +/- 0.41, N = 3 SE +/- 0.59, N = 3 SE +/- 0.62, N = 3 SE +/- 1.72, N = 3 SE +/- 1.71, N = 3 SE +/- 0.02, N = 3 SE +/- 0.34, N = 3 2805.09 2800.94 2802.13 2800.37 2800.93 2800.36 2800.35 2801.19 2801.74 MIN: 2770.82 / MAX: 2816.01 MIN: 2776.9 / MAX: 2812.35 MIN: 2790.16 / MAX: 2814.46 MIN: 2748.65 / MAX: 2816.07 MIN: 2785.44 / MAX: 2811.13 MIN: 2771.02 / MAX: 2817.79 MIN: 2777.92 / MAX: 2818.08 MIN: 2778.13 / MAX: 2812.21 MIN: 2779.11 / MAX: 2811.55 1. (CC) gcc options: -lrt
Phoronix Test Suite v10.8.4