c7i-8xlarge-amazon-linux-2023 amazon testing on Amazon Linux 2023.6.20241010 via the Phoronix Test Suite. 1 x 64 GB DDR5-4800MT: Processor: Intel Xeon Platinum 8488C (16 Cores / 32 Threads), Motherboard: Amazon EC2 c7i.8xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 64 GB DDR5-4800MT/s, Disk: 322GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023.6.20241010, Kernel: 6.1.112-122.189.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better 1 x 64 GB DDR5-4800MT . 46404.68 |============================================= RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 34665.73 |============================================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 43531.27 |============================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 40183.42 |============================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 31687.51 |============================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 37354.75 |============================================= RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 33417.50 |============================================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 44006.28 |============================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 43840.96 |============================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 33846.10 |============================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 1 x 64 GB DDR5-4800MT . 39231.25 |============================================= Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better 1 x 64 GB DDR5-4800MT . 13948.42 |============================================= Hackbench Count: 1 - Type: Thread Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 2.958 |================================================ Hackbench Count: 2 - Type: Thread Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 4.490 |================================================ Hackbench Count: 4 - Type: Thread Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 8.746 |================================================ Hackbench Count: 8 - Type: Thread Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 15.87 |================================================ Hackbench Count: 1 - Type: Process Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 2.670 |================================================ Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 29.48 |================================================ Hackbench Count: 2 - Type: Process Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 4.327 |================================================ Hackbench Count: 32 - Type: Thread Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 53.92 |================================================ Hackbench Count: 4 - Type: Process Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 8.173 |================================================ Hackbench Count: 8 - Type: Process Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 15.70 |================================================ Hackbench Count: 16 - Type: Process Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 28.21 |================================================ Hackbench Count: 32 - Type: Process Seconds < Lower Is Better 1 x 64 GB DDR5-4800MT . 52.05 |================================================