test-stream

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 2111250-IB-TESTSTREA77
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Result
Identifier
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Performance Per
Dollar
Date
Run
  Test
  Duration
1 x 8 GB RAM QEMU
November 19
  3 Minutes
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test-streamOpenBenchmarking.orgPhoronix Test Suite 10.6.12 x Intel Xeon (Cascadelake) (2 Cores / 4 Threads)QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS)Intel 440FX 82441FX PMC1 x 8 GB RAM QEMU215GB QEMU HDDCirrus Logic GD 54462 x Red Hat Virtio deviceCentOS Linux 84.18.0-240.el8.x86_64 (x86_64)GCC 8.5.0 20210514xfs1024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerTest-stream BenchmarksSystem Logs- Transparent Huge Pages: always- --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 - CPU Microcode: 0x1- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + 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: Not affected

test-streamstream: Copystream: Scalestream: Triadstream: Add1 x 8 GB RAM QEMU37940.330622.933099.634228.2OpenBenchmarking.org

Stream

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy1 x 8 GB RAM QEMU8K16K24K32K40KSE +/- 263.53, N = 537940.31. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale1 x 8 GB RAM QEMU7K14K21K28K35KSE +/- 205.14, N = 530622.91. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad1 x 8 GB RAM QEMU7K14K21K28K35KSE +/- 377.81, N = 533099.61. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add1 x 8 GB RAM QEMU7K14K21K28K35KSE +/- 119.42, N = 534228.21. (CC) gcc options: -O3 -march=native -fopenmp