disk performance testing

Exploring the DFRobot ESP32-C5 Development Board: LVGL MicroPython Performance Testing

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Exploring the DFRobot ESP32-C5 Development Board: LVGL MicroPython Performance Testing

DFRobot recently released a new development board<span>FireBeetle 2 ESP32-C5</span>, which is equipped with the<span>ESP32-C5-WROOM-1</span> module, supporting 5GHz Wi-Fi 6, offering strong performance and lower power consumption. Today, let’s quickly get started! 1. Development Board Overview USB-C: Download/Power Interface Charge: Charging Indicator Off: Not connected to power or fully charged On: Charging 15/D13: Onboard LED (lights … Read more

Don’t Just Benchmark Phones! A Comprehensive Guide to Linux Performance Testing

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Don't Just Benchmark Phones! A Comprehensive Guide to Linux Performance Testing

Don’t Just Benchmark Phones! A Comprehensive Guide to Linux Performance Testing When people mention “benchmarking”, the first thing that comes to mind is usually mobile phone tests like AnTuTu or computer tests like 3DMark—either on Windows or Android. But did you know that you can also benchmark on Linux? It’s not just about getting a … Read more

Detailed Explanation of Disk Performance Testing with the dd Command in Linux

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Detailed Explanation of Disk Performance Testing with the dd Command in Linux

1. Common Parameters of the dd Command 1.1 Basic Input/Output Parameters if=filename: Specifies the input file path; of=filename: Specifies the output file path; ibs=bytes/obs=bytes: Sets the input/output block size (in bytes) for a single operation, where bs can cover both (commonly used); 1.2 Block Control Parameters bs=size: Sets the read/write block size uniformly (e.g., 1M, … Read more