c5-2xlarge-amazon-linux-2023 amazon testing on Amazon Linux 2023.6.20241111 via the Phoronix Test Suite. 1 x 16 GB DDR4-2933MT: Processor: Intel Xeon Platinum 8275CL (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16 GB DDR4-2933MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023.6.20241111, Kernel: 6.1.115-126.197.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 16 GB DDR4-2933MT . 7705.07 |============================================== Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better 1 x 16 GB DDR4-2933MT . 10196.36 |============================================= CacheBench Test: Read / Modify / Write MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 79178.89 |============================================= CacheBench Test: Write MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 46684.46 |============================================= CacheBench Test: Read MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 6859.52 |============================================== pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.1145 |=============================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.1069 |=============================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.1079 |=============================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.1091 |=============================================== pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0680 |=============================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0520 |=============================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0522 |=============================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0526 |=============================================== pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0580 |=============================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0469 |=============================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0469 |=============================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0469 |=============================================== pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0999 |=============================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0884 |=============================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0888 |=============================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better 1 x 16 GB DDR4-2933MT . 0.0904 |=============================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 4909.45 |============================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB MiB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 4933.37 |============================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB MiB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 4915.20 |============================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 5205.45 |============================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB MiB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 5229.59 |============================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB MiB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 5093.12 |============================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 50105.8 |============================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 50210.3 |============================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 47891.3 |============================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better 1 x 16 GB DDR4-2933MT . 44704.9 |============================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB MiB/s > Higher Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB MiB/s > Higher Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 8192 MiB MiB/s > Higher Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB MiB/s > Higher Is Better