c6a-4xlarge-centos-linux-7

KVM testing on CentOS Linux 7 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 2311289-NE-C6A4XLARG41
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1 x 32 GB DDR4-2933MT
November 28 2023
  32 Minutes
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1 x 32 GB DDR4-2933MT

Processor: AMD EPYC 7R13 (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6a.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 32 GB DDR4-2933MT/s, Disk: 9GB Amazon Elastic Block Store + 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: CentOS Linux 7, Kernel: 3.10.0-1160.80.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Compiler: GCC 11.2.1 20220127, File-System: xfs, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/opt/rh/devtoolset-11/root/usr/share/man --with-arch_32=x86-64 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0xa0011d1
Security Notes: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB + srbds: Not affected + tsx_async_abort: Not affected

c6a-4xlarge-centos-linux-7OpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7R13 (8 Cores / 16 Threads)Amazon EC2 c6a.4xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 32 GB DDR4-2933MT/s9GB Amazon Elastic Block Store + 107GB Amazon Elastic Block StoreAmazon ElasticCentOS Linux 73.10.0-1160.80.1.el7.x86_64 (x86_64)GNOME Shell 3.28.3X Server 1.20.4GCC 11.2.1 20220127xfsKVMProcessorMotherboardChipsetMemoryDiskNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemSystem LayerC6a-4xlarge-centos-linux-7 BenchmarksSystem Logs- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/opt/rh/devtoolset-11/root/usr/share/man --with-arch_32=x86-64 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic - CPU Microcode: 0xa0011d1- SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB + srbds: Not affected + tsx_async_abort: Not affected

c6a-4xlarge-centos-linux-7ramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addsysbench: RAM / Memorysysbench: CPU1 x 32 GB DDR4-2933MT35607.3335142.4536881.7735411.9435942.2635386.6835622.8137073.3135675.3336274.1344535.930116.832516.432286.415979.1036578.91OpenBenchmarking.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: Integer1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 87.23, N = 335607.331. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 213.35, N = 335142.451. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 111.59, N = 336881.771. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 209.07, N = 335411.941. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 71.43, N = 335942.261. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 89.23, N = 335386.681. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 159.00, N = 335622.811. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 347.72, N = 337073.311. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 171.79, N = 335675.331. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 89.73, N = 336274.131. (CC) gcc options: -O3 -march=native

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy1 x 32 GB DDR4-2933MT10K20K30K40K50KSE +/- 10.82, N = 544535.91. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale1 x 32 GB DDR4-2933MT6K12K18K24K30KSE +/- 48.14, N = 530116.81. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad1 x 32 GB DDR4-2933MT7K14K21K28K35KSE +/- 40.05, N = 532516.41. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add1 x 32 GB DDR4-2933MT7K14K21K28K35KSE +/- 31.36, N = 532286.41. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memory1 x 32 GB DDR4-2933MT3K6K9K12K15KSE +/- 13.93, N = 315979.101. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPU1 x 32 GB DDR4-2933MT8K16K24K32K40KSE +/- 2.50, N = 336578.911. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

1 x 32 GB DDR4-2933MT

Processor: AMD EPYC 7R13 (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6a.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 32 GB DDR4-2933MT/s, Disk: 9GB Amazon Elastic Block Store + 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: CentOS Linux 7, Kernel: 3.10.0-1160.80.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Compiler: GCC 11.2.1 20220127, File-System: xfs, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/opt/rh/devtoolset-11/root/usr/share/man --with-arch_32=x86-64 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0xa0011d1
Security Notes: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 28 November 2023 17:12 by user .