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 2011233-FI-RAMSPEED085 ram-speed - Phoronix Test Suite ram-speed KVM testing on CentOS Linux 8 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2011233-FI-RAMSPEED085&rdt .
ram-speed Processor Motherboard Memory Disk OS Kernel Compiler File-System System Layer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 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
ram-speed ramspeed: Add - Integer ramspeed: Copy - Integer ramspeed: Scale - Integer ramspeed: Triad - Integer ramspeed: Average - Integer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 14101.99 14064.99 13159.18 13201.06 13343.98 13632.56 13316.38 12801.37 13031.26 13280.03 13758.87 13645.82 13126.97 13132.78 13362.80 13355.71 13084.25 12508.61 12815.24 12996.86 13313.18 13178.07 12614.01 12887.86 13024.33 13404.06 13202.54 12783.33 12918.12 13234.28 13347.24 13154.28 12564.51 12874.88 12888.76 13404.91 13129.15 12687.66 12860.57 12902.89 13315.74 13156.47 12550.91 12905.72 13136.35 13609.16 13421.25 12695.88 12940.11 13093.03 13447.25 13062.42 12451.42 12924.41 13087.51 13092.87 12672.08 12162.35 13079.97 12923.06 OpenBenchmarking.org
RAMspeed SMP Type: Add - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 3K 6K 9K 12K 15K SE +/- 87.45, N = 3 SE +/- 49.84, N = 3 SE +/- 21.83, N = 3 SE +/- 18.80, N = 3 SE +/- 50.65, N = 3 SE +/- 17.54, N = 3 SE +/- 35.56, N = 3 SE +/- 18.91, N = 3 SE +/- 11.98, N = 3 SE +/- 8.56, N = 3 SE +/- 36.01, N = 3 SE +/- 13.36, N = 3 14101.99 13632.56 13758.87 13355.71 13313.18 13404.06 13347.24 13404.91 13315.74 13609.16 13447.25 13092.87 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Copy - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 3K 6K 9K 12K 15K SE +/- 71.96, N = 3 SE +/- 71.82, N = 3 SE +/- 36.10, N = 3 SE +/- 36.28, N = 3 SE +/- 48.31, N = 3 SE +/- 46.91, N = 3 SE +/- 62.32, N = 3 SE +/- 41.69, N = 3 SE +/- 16.00, N = 3 SE +/- 74.41, N = 3 SE +/- 26.26, N = 3 SE +/- 60.98, N = 3 14064.99 13316.38 13645.82 13084.25 13178.07 13202.54 13154.28 13129.15 13156.47 13421.25 13062.42 12672.08 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Scale - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 3K 6K 9K 12K 15K SE +/- 121.57, N = 3 SE +/- 40.00, N = 3 SE +/- 35.18, N = 3 SE +/- 40.88, N = 3 SE +/- 16.26, N = 3 SE +/- 40.25, N = 3 SE +/- 46.59, N = 3 SE +/- 188.73, N = 3 SE +/- 64.46, N = 3 SE +/- 22.58, N = 3 SE +/- 27.21, N = 3 SE +/- 137.04, N = 3 13159.18 12801.37 13126.97 12508.61 12614.01 12783.33 12564.51 12687.66 12550.91 12695.88 12451.42 12162.35 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Triad - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 3K 6K 9K 12K 15K SE +/- 15.54, N = 3 SE +/- 48.12, N = 3 SE +/- 44.73, N = 3 SE +/- 1.35, N = 3 SE +/- 10.93, N = 3 SE +/- 33.88, N = 3 SE +/- 39.51, N = 3 SE +/- 72.86, N = 3 SE +/- 13.04, N = 3 SE +/- 51.26, N = 3 SE +/- 85.46, N = 3 SE +/- 23.33, N = 3 13201.06 13031.26 13132.78 12815.24 12887.86 12918.12 12874.88 12860.57 12905.72 12940.11 12924.41 13079.97 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer ram-speed-test ram-speed-test1 ram-speed-test2 Intel Xeon - - Google Compute Engine n2-standard-2 ram-speed-test3 ram-speed-test4 ram-speed-test5 ram-speed-test6 ram-speed-test7 ram-speed-test8 ram-speed-test9 ram-speed-test10 3K 6K 9K 12K 15K SE +/- 26.41, N = 3 SE +/- 20.19, N = 3 SE +/- 43.96, N = 3 SE +/- 28.90, N = 3 SE +/- 20.36, N = 3 SE +/- 53.89, N = 3 SE +/- 11.54, N = 3 SE +/- 24.70, N = 3 SE +/- 71.76, N = 3 SE +/- 13.15, N = 3 SE +/- 37.91, N = 3 SE +/- 202.29, N = 3 13343.98 13280.03 13362.80 12996.86 13024.33 13234.28 12888.76 12902.89 13136.35 13093.03 13087.51 12923.06 1. (CC) gcc options: -O3 -march=native
Phoronix Test Suite v10.8.4