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-CACHE300480 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-CACHE300480&grs&sro .
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: Write cachebench: Read cachebench: Read / Modify / Write cache-test cache-test1 cache-test2 cache-test3 cache-test4 cache-test5 cache-test6 cache-test7 cache-test8 22281.786051635 2775.16 33887.317390905 22307.893730508 2781.13 33880.332388333 22292.544748508 2781.07 33894.523716873 22304.981673238 2780.69 33915.766959873 22328.692417476 2780.30 33907.825482857 22339.791631825 2784.47 34009.045702794 22387.342626349 2788.59 33936.118424619 22369.227133778 2787.97 33946.984653603 22407.856228445 2786.22 34010.248249270 OpenBenchmarking.org
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 +/- 15.75, N = 3 SE +/- 9.90, N = 3 SE +/- 9.64, N = 3 SE +/- 12.99, N = 3 SE +/- 11.02, N = 3 SE +/- 10.05, N = 3 SE +/- 3.69, N = 3 SE +/- 10.35, N = 3 SE +/- 5.61, N = 3 22281.79 22307.89 22292.54 22304.98 22328.69 22339.79 22387.34 22369.23 22407.86 MIN: 18923.01 / MAX: 24285.41 MIN: 19015.01 / MAX: 24230.82 MIN: 19110.98 / MAX: 24164.95 MIN: 19020.24 / MAX: 24234.62 MIN: 19142.39 / MAX: 24196.83 MIN: 19168.72 / MAX: 24290.83 MIN: 19189.03 / MAX: 24343 MIN: 18960.68 / MAX: 24346.23 MIN: 18915.6 / MAX: 24343.77 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 +/- 2.03, N = 3 SE +/- 0.79, N = 3 SE +/- 2.07, N = 3 SE +/- 2.12, N = 3 SE +/- 1.43, N = 3 SE +/- 1.83, N = 3 SE +/- 1.04, N = 3 SE +/- 1.08, N = 3 SE +/- 0.60, N = 3 2775.16 2781.13 2781.07 2780.69 2780.30 2784.47 2788.59 2787.97 2786.22 MIN: 2701.19 / MAX: 2797.89 MIN: 2742.51 / MAX: 2801.93 MIN: 2732.91 / MAX: 2798.68 MIN: 2742.04 / MAX: 2801.39 MIN: 2734.46 / MAX: 2800.24 MIN: 2724.28 / MAX: 2804.22 MIN: 2754.43 / MAX: 2804.33 MIN: 2767.32 / MAX: 2806.27 MIN: 2756.78 / MAX: 2801.54 1. (CC) gcc options: -lrt
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 +/- 30.97, N = 3 SE +/- 11.87, N = 3 SE +/- 19.12, N = 3 SE +/- 37.43, N = 3 SE +/- 12.23, N = 3 SE +/- 10.48, N = 3 SE +/- 6.44, N = 3 SE +/- 57.64, N = 3 SE +/- 27.08, N = 3 33887.32 33880.33 33894.52 33915.77 33907.83 34009.05 33936.12 33946.98 34010.25 MIN: 28958.3 / MAX: 36263.4 MIN: 29031.85 / MAX: 36272.44 MIN: 28441.88 / MAX: 36117.12 MIN: 29293.78 / MAX: 36338.29 MIN: 28717.77 / MAX: 36389.37 MIN: 29377.59 / MAX: 36408.81 MIN: 29360.5 / MAX: 36158.49 MIN: 27949.7 / MAX: 36450.65 MIN: 29073.95 / MAX: 36197.78 1. (CC) gcc options: -lrt
Phoronix Test Suite v10.8.4