r7i-16xlarge-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 2502104-NE-R7I16XLAR09
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
1 x 512 GB DDR5-4800MT
February 10
  43 Minutes
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1 x 512 GB DDR5-4800MT

Processor: Intel Xeon Platinum 8488C (32 Cores / 64 Threads), Motherboard: Amazon EC2 r7i.16xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 512 GB DDR5-4800MT/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: 0x2b000620
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: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: SW sequence; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

r7i-16xlarge-amazon-linux-2023OpenBenchmarking.orgPhoronix Test SuiteIntel Xeon Platinum 8488C (32 Cores / 64 Threads)Amazon EC2 r7i.16xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 512 GB DDR5-4800MT/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 LayerR7i-16xlarge-amazon-linux-2023 BenchmarksSystem Logs- Transparent Huge Pages: madvise- CPU Microcode: 0x2b000620- 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: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: SW sequence; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

r7i-16xlarge-amazon-linux-2023intel-mlc: Peak Injection Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - All Readsintel-mlc: Idle Latency1 x 512 GB DDR5-4800MT198966.0191137.6198142.4202060.4224794.3198078.41191622.99198511.93202111.57224554.54126.1OpenBenchmarking.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.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Like1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 221.85, N = 3198966.0

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writes1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 130.29, N = 3191137.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writes1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 509.77, N = 3198142.4

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writes1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 126.89, N = 3202060.4

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Reads1 x 512 GB DDR5-4800MT50K100K150K200K250KSE +/- 1047.38, N = 3224794.3

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Like1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 847.34, N = 3198078.41

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writes1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 254.55, N = 3191622.99

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writes1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 35.38, N = 3198511.93

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writes1 x 512 GB DDR5-4800MT40K80K120K160K200KSE +/- 208.85, N = 3202111.57

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Reads1 x 512 GB DDR5-4800MT50K100K150K200K250KSE +/- 107.78, N = 3224554.54

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latency1 x 512 GB DDR5-4800MT306090120150SE +/- 0.06, N = 3126.1

1 x 512 GB DDR5-4800MT

Processor: Intel Xeon Platinum 8488C (32 Cores / 64 Threads), Motherboard: Amazon EC2 r7i.16xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 512 GB DDR5-4800MT/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: 0x2b000620
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: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: SW sequence; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 10 February 2025 11:43 by user root.