r6a-2xlarge-amazon-linux-2023

amazon testing on Amazon Linux 2023.6.20250203 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 2502125-NE-R6A2XLARG93
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
1 x 64 GB DDR4-3200MT
February 12
  42 Minutes
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1 x 64 GB DDR4-3200MT

Processor: AMD EPYC 7R13 (4 Cores / 8 Threads), Motherboard: Amazon EC2 r6a.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 64 GB DDR4-3200MT/s, Disk: 32GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2023.6.20250203, Kernel: 6.1.127-135.201.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: CPU Microcode: 0xa0011d9
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

r6a-2xlarge-amazon-linux-2023OpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7R13 (4 Cores / 8 Threads)Amazon EC2 r6a.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 64 GB DDR4-3200MT/s32GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 2023.6.202502036.1.127-135.201.amzn2023.x86_64 (x86_64)GCC 11.4.1 20230605xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerR6a-2xlarge-amazon-linux-2023 BenchmarksSystem Logs- Transparent Huge Pages: madvise- CPU Microcode: 0xa0011d9- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

r6a-2xlarge-amazon-linux-2023intel-mlc: Idle Latencyintel-mlc: Max Bandwidth - All Readsintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - Stream-Triad Like1 x 64 GB DDR4-3200MT132.736941.7943691.3844582.4744661.5343533.3337110.643181.943276.643941.642588.4OpenBenchmarking.org

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latency1 x 64 GB DDR4-3200MT306090120150SE +/- 1.70, N = 3132.7

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Reads1 x 64 GB DDR4-3200MT8K16K24K32K40KSE +/- 207.40, N = 336941.79

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writes1 x 64 GB DDR4-3200MT9K18K27K36K45KSE +/- 541.37, N = 343691.38

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writes1 x 64 GB DDR4-3200MT10K20K30K40K50KSE +/- 220.88, N = 344582.47

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writes1 x 64 GB DDR4-3200MT10K20K30K40K50KSE +/- 136.46, N = 344661.53

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Like1 x 64 GB DDR4-3200MT9K18K27K36K45KSE +/- 358.33, N = 343533.33

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Reads1 x 64 GB DDR4-3200MT8K16K24K32K40KSE +/- 12.38, N = 337110.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writes1 x 64 GB DDR4-3200MT9K18K27K36K45KSE +/- 260.44, N = 343181.9

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writes1 x 64 GB DDR4-3200MT9K18K27K36K45KSE +/- 563.26, N = 343276.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writes1 x 64 GB DDR4-3200MT9K18K27K36K45KSE +/- 387.36, N = 343941.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Like1 x 64 GB DDR4-3200MT9K18K27K36K45KSE +/- 893.50, N = 342588.4

1 x 64 GB DDR4-3200MT

Processor: AMD EPYC 7R13 (4 Cores / 8 Threads), Motherboard: Amazon EC2 r6a.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 64 GB DDR4-3200MT/s, Disk: 32GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2023.6.20250203, Kernel: 6.1.127-135.201.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: CPU Microcode: 0xa0011d9
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 12 February 2025 08:44 by user root.