c7a.2xlarge amazon testing on Amazon Linux 2 via the Phoronix Test Suite. c7a.2xlarge: Processor: AMD EPYC 9R14 (8 Cores), Motherboard: Amazon EC2 c7a.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB 4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB MiB/s > Higher Is Better c7a.2xlarge . 25652.59 |======================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB MiB/s > Higher Is Better c7a.2xlarge . 24090.63 |======================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better c7a.2xlarge . 24338.49 |======================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB MiB/s > Higher Is Better c7a.2xlarge . 24327.12 |======================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 8192 MiB MiB/s > Higher Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB MiB/s > Higher Is Better c7a.2xlarge . 17648.37 |======================================================= MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB MiB/s > Higher Is Better c7a.2xlarge . 14860.11 |======================================================= MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better c7a.2xlarge . 14713.07 |======================================================= MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB MiB/s > Higher Is Better c7a.2xlarge . 14970.95 |======================================================= MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB MiB/s > Higher Is Better CacheBench Test: Read MB/s > Higher Is Better c7a.2xlarge . 9389.33 |======================================================== CacheBench Test: Write MB/s > Higher Is Better c7a.2xlarge . 54273.93 |======================================================= CacheBench Test: Read / Modify / Write MB/s > Higher Is Better c7a.2xlarge . 107858.13 |====================================================== OpenSSL 3.3 Algorithm: SHA256 byte/s > Higher Is Better c7a.2xlarge . 7928919177 |===================================================== OpenSSL 3.3 Algorithm: SHA512 byte/s > Higher Is Better c7a.2xlarge . 3777491153 |===================================================== OpenSSL 3.3 Algorithm: RSA4096 sign/s > Higher Is Better c7a.2xlarge . 5567.0 |========================================================= OpenSSL 3.3 Algorithm: RSA4096 verify/s > Higher Is Better c7a.2xlarge . 133435.7 |======================================================= OpenSSL 3.3 Algorithm: ChaCha20 byte/s > Higher Is Better c7a.2xlarge . 43008983950 |==================================================== OpenSSL 3.3 Algorithm: AES-128-GCM byte/s > Higher Is Better c7a.2xlarge . 39233931490 |==================================================== OpenSSL 3.3 Algorithm: AES-256-GCM byte/s > Higher Is Better c7a.2xlarge . 36572104110 |==================================================== OpenSSL 3.3 Algorithm: ChaCha20-Poly1305 byte/s > Higher Is Better c7a.2xlarge . 30396184987 |==================================================== Botan 2.17.3 Test: KASUMI MiB/s > Higher Is Better c7a.2xlarge . 88.40 |========================================================== Botan 2.17.3 Test: KASUMI - Decrypt MiB/s > Higher Is Better c7a.2xlarge . 85.52 |========================================================== Botan 2.17.3 Test: AES-256 MiB/s > Higher Is Better c7a.2xlarge . 5922.37 |======================================================== Botan 2.17.3 Test: AES-256 - Decrypt MiB/s > Higher Is Better c7a.2xlarge . 5913.20 |======================================================== Botan 2.17.3 Test: Twofish MiB/s > Higher Is Better c7a.2xlarge . 360.51 |========================================================= Botan 2.17.3 Test: Twofish - Decrypt MiB/s > Higher Is Better c7a.2xlarge . 354.27 |========================================================= Botan 2.17.3 Test: Blowfish MiB/s > Higher Is Better c7a.2xlarge . 450.07 |========================================================= Botan 2.17.3 Test: Blowfish - Decrypt MiB/s > Higher Is Better c7a.2xlarge . 446.00 |========================================================= Botan 2.17.3 Test: CAST-256 MiB/s > Higher Is Better c7a.2xlarge . 133.07 |========================================================= Botan 2.17.3 Test: CAST-256 - Decrypt MiB/s > Higher Is Better c7a.2xlarge . 133.09 |========================================================= Botan 2.17.3 Test: ChaCha20Poly1305 MiB/s > Higher Is Better c7a.2xlarge . 718.01 |========================================================= Botan 2.17.3 Test: ChaCha20Poly1305 - Decrypt MiB/s > Higher Is Better c7a.2xlarge . 708.00 |========================================================= libjpeg-turbo tjbench 2.1.0 Test: Decompression Throughput Megapixels/sec > Higher Is Better c7a.2xlarge . 216.32 |========================================================= Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better c7a.2xlarge . 15.75 |========================================================== C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better c7a.2xlarge . 74.55 |========================================================== CppPerformanceBenchmarks 9 Test: Atol Seconds < Lower Is Better c7a.2xlarge . 37.04 |========================================================== CppPerformanceBenchmarks 9 Test: Ctype Seconds < Lower Is Better c7a.2xlarge . 50.58 |========================================================== CppPerformanceBenchmarks 9 Test: Math Library Seconds < Lower Is Better c7a.2xlarge . 323.44 |========================================================= CppPerformanceBenchmarks 9 Test: Random Numbers Seconds < Lower Is Better c7a.2xlarge . 979.42 |========================================================= CppPerformanceBenchmarks 9 Test: Stepanov Vector Seconds < Lower Is Better c7a.2xlarge . 54.76 |========================================================== CppPerformanceBenchmarks 9 Test: Function Objects Seconds < Lower Is Better c7a.2xlarge . 15.36 |========================================================== CppPerformanceBenchmarks 9 Test: Stepanov Abstraction Seconds < Lower Is Better c7a.2xlarge . 25.14 |========================================================== SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better c7a.2xlarge . 693.56 |========================================================= SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better c7a.2xlarge . 168.95 |========================================================= SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better c7a.2xlarge . 446.84 |========================================================= SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better c7a.2xlarge . 688.27 |========================================================= SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better c7a.2xlarge . 1108.06 |======================================================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better c7a.2xlarge . 1055.67 |======================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 128 Messages Per Second > Higher Is Better c7a.2xlarge . 1145248 |======================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 256 Messages Per Second > Higher Is Better c7a.2xlarge . 1120030 |======================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 512 Messages Per Second > Higher Is Better c7a.2xlarge . 1071243 |======================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 1024 Messages Per Second > Higher Is Better c7a.2xlarge . 976068 |========================================================= IPC_benchmark Type: TCP Socket - Message Bytes: 2048 Messages Per Second > Higher Is Better c7a.2xlarge . 798853 |========================================================= IPC_benchmark Type: TCP Socket - Message Bytes: 4096 Messages Per Second > Higher Is Better c7a.2xlarge . 545517 |========================================================= IPC_benchmark Type: Unnamed Pipe - Message Bytes: 128 Messages Per Second > Higher Is Better c7a.2xlarge . 1479897 |======================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 256 Messages Per Second > Higher Is Better c7a.2xlarge . 1487136 |======================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 512 Messages Per Second > Higher Is Better c7a.2xlarge . 1539932 |======================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 1024 Messages Per Second > Higher Is Better c7a.2xlarge . 1517766 |======================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 2048 Messages Per Second > Higher Is Better c7a.2xlarge . 1386862 |======================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 4096 Messages Per Second > Higher Is Better c7a.2xlarge . 1191822 |======================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 128 Messages Per Second > Higher Is Better c7a.2xlarge . 1579831 |======================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 256 Messages Per Second > Higher Is Better c7a.2xlarge . 1552207 |======================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 512 Messages Per Second > Higher Is Better c7a.2xlarge . 1526097 |======================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 1024 Messages Per Second > Higher Is Better c7a.2xlarge . 1489623 |======================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 2048 Messages Per Second > Higher Is Better c7a.2xlarge . 1401766 |======================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 4096 Messages Per Second > Higher Is Better c7a.2xlarge . 1252900 |======================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 128 Messages Per Second > Higher Is Better c7a.2xlarge . 1080281 |======================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 256 Messages Per Second > Higher Is Better c7a.2xlarge . 1056936 |======================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 512 Messages Per Second > Higher Is Better c7a.2xlarge . 1070790 |======================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 1024 Messages Per Second > Higher Is Better c7a.2xlarge . 1056521 |======================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 2048 Messages Per Second > Higher Is Better c7a.2xlarge . 1028235 |======================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 4096 Messages Per Second > Higher Is Better c7a.2xlarge . 695904 |=========================================================