c5.large amazon testing on Amazon Linux 2 via the Phoronix Test Suite. c5.large: Processor: Intel Xeon Platinum 8275CL (1 Core / 2 Threads), Motherboard: Amazon EC2 c5.large (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB DDR4-2933MT/s, Disk: 9GB Amazon Elastic Block Store + 54GB 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 BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 LPS > Higher Is Better c5.large . 30697314.9 |======================================================== Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better c5.large . 7435.86 |=========================================================== Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better c5.large . 1954.46 |=========================================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better Stream 2013-01-17 Type: Scale MB/s > Higher Is Better Stream 2013-01-17 Type: Triad MB/s > Higher Is Better Stream 2013-01-17 Type: Add MB/s > Higher Is Better Intel Memory Latency Checker 3.10 Test: Idle Latency ns < Lower Is Better c5.large . 89.4 |============================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads MB/s > Higher Is Better c5.large . 15307.69 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better c5.large . 18080.96 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better c5.large . 18351.45 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better c5.large . 21835.39 |========================================================== Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better c5.large . 13130.11 |========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better c5.large . 15446.2 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better c5.large . 18104.1 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better c5.large . 17381.4 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better c5.large . 15505.1 |=========================================================== Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better c5.large . 13084.8 |=========================================================== CacheBench Test: Read MB/s > Higher Is Better c5.large . 6830.26 |=========================================================== CacheBench Test: Write MB/s > Higher Is Better c5.large . 44878.62 |========================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better c5.large . 64677.21 |========================================================== GNU GMP GMPbench 6.2.1 Total Time GMPbench Score > Higher Is Better c5.large . 4465.8 |============================================================