Go性能优化参考

电子书

• 编写和优化Go代码
• Go Optimizations 101
• https://github.com/dgryski/go-perfbook
• https://github.com/DataDog/go-profiler-notes
• https://github.com/bobstrecansky/HighPerformanceWithGo/
• https://github.com/caibirdme/hand-to-hand-optimize-go

Tool

• flameshow

Go package

• https://github.com/aclements/go-perf
• https://github.com/256dpi/god
• https://github.com/divan/expvarmon

文章

• 官方博客 Profiling Go Programs

• Profile-guided optimization

• https://dave.cheney.net/high-performance-go-workshop/dotgo-paris.html

• https://github.com/golang/go/wiki/Performance

• https://sumercip.com/posts/inside-the-go-cpu-profiler/

• How to Write Benchmarks in Go : https://dave.cheney.net/2013/06/30/how-to-write-benchmarks-in-go

• Improving Observability of GoLang Services

• Debugging performance issues in Go programs : https://github.com/golang/go/wiki/Performance

• Go execution tracer : https://blog.gopheracademy.com/advent-2017/go-execution-tracer/ (see also the The tracer design doc link)

• A whirlwind tour of Go’s runtime environment variables (see godebug) : https://dave.cheney.net/2015/11/29/a-whirlwind-tour-of-gos-runtime-environment-variables

• benchstat : https://godoc.org/golang.org/x/perf/cmd/benchstat

• pyroscope: 一个简单易用的持续剖析平台

• VSCODE可视化调试Go程序

• Jetbrains官方Goland代码调试文档

• https://github.com/cch123/perf_workshop_2021

• GO高性能编程精华

• Go 语言中各式各样的优化手段

• https://github.com/bahlo/go-styleguide

• Go 中简单的内存节省技巧

• Five Steps to Make Your Go Code Faster & More Efficient

• Making a Go program run 1.7x faster with a one character change

• Simple Byte Hacking

• a tale of two stacks: optimizing gin’s panic recovery handler

• Golang Quirks & Intermediate Tricks, Pt 1: Declarations, Control Flow, & Typesystem

• How debugging Go programs with Delve and eBPF is faster

• Go arm64 Function Call Assembly

• Profile Guided Optimizations in Go

• Analyzing Go Heap Escapes

性能监控系统

• pyroscope
• gov