benchmarking

What problem does it solve?

This Skill helps developers identify and resolve performance bottlenecks in their Go applications by providing tools and techniques for effective benchmarking.

Core Features & Use Cases

• Benchmark Writing: Provides examples for creating Go benchmarks using the testing package.
• Benchmark Execution: Shows how to run benchmarks from the command line, including options for memory profiling and multiple runs.
• Result Analysis: Explains how to interpret benchmark output and use tools like benchstat for comparison.
• Use Case: You've made changes to a critical function in your Go service and want to ensure performance hasn't degraded. Use this Skill to write, run, and analyze benchmarks for that function.

Quick Start

Use the benchmarking skill to run all benchmarks in the current directory and analyze their memory usage.