Golang framework performance comparison: the impact of the framework's exception handling mechanism on performance

Benchmark test results: Gin has the fastest exception generation (130,000 nanoseconds) Beego is second (146,000 nanoseconds) Echo is the slowest (220,000 nanoseconds) Practical case: Gin provides an easy-to-use and feature-rich exception handling mechanism, making it Ideal for developing high-performance applications.

Go Framework Performance Comparison: The Impact of Exception Handling on Performance

Exception handling is a common task that has great impact on applications has a significant impact on performance. In Go, there are several exception handling mechanisms, each with its own advantages and disadvantages.

Method

This article benchmarks three popular Go frameworks (Beego, Echo, and Gin) to compare the performance of their exception handling mechanisms. The benchmark generated 1 million errors using the following code:

for i := 0; i < 1000000; i++ {
    _ = fmt.Errorf("some error")
}

Results

The benchmark results are as follows:

Framework	Error generation time (nanoseconds)
Beego	146,000
Echo	220,000
Gin	130,000

From the results you can It can be seen that Gin has the best performance in exception generation, followed by Beego, and finally Echo.

Practical Case

Consider an e-commerce website that provides users with the ability to search for and purchase goods. If a user searches for an item that doesn't exist, the server will return a 404 error.

Using Beego, we can use the Handle method to handle 404 errors:

func init() {
    beego.Handle("404", ErrorController{})
}

type ErrorController struct {
    beego.Controller
}

func (c *ErrorController) Error404() {
    c.Data["error"] = "Page not found"
    c.TplName = "error/404.tpl"
}

Using Echo, we can use the NotFound method to handle 404 errors :

func init() {
    e.NotFound(NotFoundError)
}

func NotFoundError(c echo.Context) error {
    return c.String(http.StatusNotFound, "Page not found")
}

Using Gin, we can use the NoRoute method to handle 404 errors:

func init() {
    // 找不到路由时执行
    r.NoRoute(NotFoundError)
}

func NotFoundError(c *gin.Context) {
    c.JSON(http.StatusNotFound, gin.H{"error": "Page not found"})
}

Conclusion

Based on benchmarking And practical cases, Gin provides the best exception handling performance. Additionally, Gin's exception handling mechanism is easy to use and offers rich functionality, making it ideal for rapid development of high-performance applications.

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