r7a-2xlarge-amazon-linux-2023

amazon testing on Amazon Linux 2023.6.20250203 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2502127-NE-R7A2XLARG24&gru.

r7a-2xlarge-amazon-linux-2023ProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem Layer1 x 64 GB DDR5-4800MTAMD EPYC 9R14 (8 Cores)Amazon EC2 r7a.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 64 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 20230605xfsamazonOpenBenchmarking.org- Transparent Huge Pages: madvise- CPU Microcode: 0xa101154- 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 Enhanced / Automatic IBRS; IBPB: conditional; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

r7a-2xlarge-amazon-linux-2023intel-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 Likeintel-mlc: Idle Latency1 x 64 GB DDR5-4800MT38165.9654823.7559454.6568518.6048945.1738093.854811.059490.168451.948779.1156.7OpenBenchmarking.org

Intel Memory Latency Checker

Test: Max Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Reads1 x 64 GB DDR5-4800MT8K16K24K32K40KSE +/- 2.03, N = 338165.96

Intel Memory Latency Checker

Test: Max Bandwidth - 3:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writes1 x 64 GB DDR5-4800MT12K24K36K48K60KSE +/- 14.88, N = 354823.75

Intel Memory Latency Checker

Test: Max Bandwidth - 2:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writes1 x 64 GB DDR5-4800MT13K26K39K52K65KSE +/- 30.21, N = 359454.65

Intel Memory Latency Checker

Test: Max Bandwidth - 1:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writes1 x 64 GB DDR5-4800MT15K30K45K60K75KSE +/- 12.02, N = 368518.60

Intel Memory Latency Checker

Test: Max Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Like1 x 64 GB DDR5-4800MT10K20K30K40K50KSE +/- 31.92, N = 348945.17

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Reads1 x 64 GB DDR5-4800MT8K16K24K32K40KSE +/- 9.86, N = 338093.8

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 3:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writes1 x 64 GB DDR5-4800MT12K24K36K48K60KSE +/- 15.20, N = 354811.0

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 2:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writes1 x 64 GB DDR5-4800MT13K26K39K52K65KSE +/- 8.14, N = 359490.1

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 1:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writes1 x 64 GB DDR5-4800MT15K30K45K60K75KSE +/- 11.11, N = 368451.9

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Like1 x 64 GB DDR5-4800MT10K20K30K40K50KSE +/- 1.50, N = 348779.1

Intel Memory Latency Checker

Test: Idle Latency

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latency1 x 64 GB DDR5-4800MT306090120150SE +/- 0.23, N = 3156.7


Phoronix Test Suite v10.8.5