r7a-16xlarge-alibaba-cloud-linux-3 amazon testing on AlibabaCloud 3 via the Phoronix Test Suite. 1 x 512 GB DDR5-4800MT: Processor: AMD EPYC 9R14 (64 Cores), Motherboard: Amazon EC2 r7a.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: AlibabaCloud 3, Kernel: 5.10.134-18.al8.x86_64 (x86_64), Compiler: GCC 13.3.1 20240611, File-System: ext4, System Layer: amazon Intel Memory Latency Checker 3.10 Test: Idle Latency ns < Lower Is Better 1 x 512 GB DDR5-4800MT . 131.2 |=============================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 292609.04 |=========================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 299753.28 |=========================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 304635.64 |=========================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 321548.64 |=========================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 300818.51 |=========================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 292101.8 |============================================ Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 299365.8 |============================================ Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 304024.9 |============================================ Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 319770.1 |============================================ Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better 1 x 512 GB DDR5-4800MT . 299840.9 |============================================