test-ramspeed

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 2204021-IB-TESTRAMSP61
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Result
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Performance Per
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Date
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  Test
  Duration
4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB
April 02 2022
  1 Hour, 24 Minutes
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4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB

Processor: 4 x AMD EPYC (with IBPB) (16 Cores / 32 Threads), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16 GB + 16 GB + 16 GB + 1 GB RAM, Disk: 215GB QEMU HDD, Graphics: Cirrus Logic GD 5446 24GB, Audio: NVIDIA GA102 HD Audio, Network: 2 x Red Hat Virtio device

OS: CentOS Linux 8, Kernel: 4.18.0-193.el8.x86_64 (x86_64), Display Driver: NVIDIA, Compiler: GCC 8.5.0 20210514 + CUDA 11.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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 Notes: CPU Microcode: 0x1000065
Security Notes: 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

test-ramspeedOpenBenchmarking.orgPhoronix Test Suite4 x AMD EPYC (with IBPB) (16 Cores / 32 Threads)QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS)Intel 440FX 82441FX PMC16 GB + 16 GB + 16 GB + 1 GB RAM215GB QEMU HDDCirrus Logic GD 5446 24GBNVIDIA GA102 HD Audio2 x Red Hat Virtio deviceCentOS Linux 84.18.0-193.el8.x86_64 (x86_64)NVIDIAGCC 8.5.0 20210514 + CUDA 11.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay DriverCompilerFile-SystemScreen ResolutionSystem LayerTest-ramspeed 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: 0x1000065- 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

test-ramspeedramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Point4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB13011.4911759.8811905.6912926.5112433.2412954.5211740.2311721.1913095.2112443.99OpenBenchmarking.org

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 113.97, N = 813011.491. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 31.84, N = 311759.881. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 26.70, N = 311905.691. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 82.38, N = 312926.511. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 31.55, N = 312433.241. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 160.54, N = 412954.521. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 38.41, N = 311740.231. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 34.92, N = 311721.191. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 35.59, N = 313095.211. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB3K6K9K12K15KSE +/- 69.41, N = 312443.991. (CC) gcc options: -O3 -march=native

4 x AMD EPYC (with IBPB) - Cirrus Logic GD 5446 24GB

Processor: 4 x AMD EPYC (with IBPB) (16 Cores / 32 Threads), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16 GB + 16 GB + 16 GB + 1 GB RAM, Disk: 215GB QEMU HDD, Graphics: Cirrus Logic GD 5446 24GB, Audio: NVIDIA GA102 HD Audio, Network: 2 x Red Hat Virtio device

OS: CentOS Linux 8, Kernel: 4.18.0-193.el8.x86_64 (x86_64), Display Driver: NVIDIA, Compiler: GCC 8.5.0 20210514 + CUDA 11.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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 Notes: CPU Microcode: 0x1000065
Security Notes: 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

Testing initiated at 2 April 2022 04:47 by user .