Run'go help mod init'formoreinformation. [lightdb@lightdb-dev go]$ go mod init example.com/m # 可以提前预建目录,这样cd dir; go mod init即可,不用指定名称 go: creating new go.mod: module example.com/m go: to add module requirements and sums: go mod tidy [lightdb@lightdb-dev go]$ g...
bpftrace动态追踪golang应用-示例 bpftrace是基于eBPF进行动态追踪的工具,本文将通过一个示例来展示,如何使用bpftrace跟踪golang程序。 go程序 go程序实现一个简单的功能:两个整数a和b相加,并返回结果。代码如下: package main import "fmt" //go:noinline func add(a, b int64) int64 { return a + ...
https://github.com/cilium/ebpf https://github.com/BoltApp/sleet https://github.com/dustin/go-humanize | 人性化的格式转换库 | 2.9k https://github.com/goreleaser/goreleaser https://github.com/ariga/entcache https://github.com/tomarrell/wrapcheck https://github.com/cespare/percpu https:/...
理解Golang中defer的使用 在golang当中,defer代码块会在函数调用链表中增加一个函数调用。这个函数调用不是普通的函数调用,而是会在函数正常返回,也就是return之后添加一个函数调用。因此,defer通常用来释放函数内部变量。 通过defer,我们可以在代码中优雅的关闭/清理代码中所使用的变量。defer作为golang清理变量的特性,...
eBPF挂载uretprobe崩溃的问题,只在Golang程序上发生,这跟Golang的协程缩容、扩容机制有关,受到CPU中断指令插入影响,破坏原有调用栈,导致问题发生。其他编译型语言上,不会有这个问题。假如有的语言也跟Golang一样,使用stack来做运动时管理,哪也会遇到这个问题。
go-todo-backend - Go Todo Backend example using modular project layout for product microservice. gobase - A simple skeleton for golang application with basic setup for real golang application. golang-standards/project-layout - Set of common historical and emerging project layout patterns in the ...
Example: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // Start serverethr-s// Start client for default (bandwidth) test measurement using 1 threadethr-c localhost// Start connections/s test using 64 threadsethr-c localhost-t c-n64 ...
abbreviate - abbreviate is a tool turning long strings in to shorter ones with configurable separators, for example to embed branch names in to deployment stack IDs. alaz - Effortless, Low-Overhead, eBPF-based Kubernetes Monitoring. aptly - aptly is a Debian repository management tool. aurora ...
What version of Go, VS Code & VS Code Go extension are you using? Version Information Run go version to get version of Go from the VS Code integrated terminal. go version go1.17.3 windows/amd64 Run gopls -v version to get version of Gopl...
Golang-app应用来源于signoz提供的example,在该example中,使用opentelemetry-sdk产生trace和metrics,并通过gRPC上报到otel-collector。