标签：pipe mil 移除 address done soft Go语言 request java
近期在开发一个抢口罩的系统，类似于电商常见的秒杀系统。当时选型的的时候准备在netcore和golang之间选择一个作为系统的开发语言，网上的说法各异，有的说iris快，有的说.netcore快。于是决定自己做下测试。
iris在go的web开发框架中是非常流行的，它自己的介绍是最快的go语言web框架，这个肯定有一家之言的成分，但是说它是最快的go框架之一肯定没有问题。使用的iris的版本是12.1.8
aspnetcore 就是微软在.netcore中开发的标准框架，不需要用到其他第三方框架。这里使用的.netcore版本是3.0
iris的代码为：
// package main
// import "github.com/gin-gonic/gin"
// func main() {
// r := gin.Default()
// r.GET("/ping", func(c *gin.Context) {
// c.JSON(200, gin.H{
// "message": "pong",
// })
// })
// r.Run() // listen and serve on 0.0.0.0:8080 (for windows "localhost:8080")
// }
package main
import (
"github.com/kataras/iris"
"github.com/kataras/iris/context"
//"strings"
"math/rand"
)
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 "
func randomString(n int) string {
b := make([]byte, n)
for i := range b {
b[i] = letterBytes[rand.Intn(len(letterBytes))]
}
return string(b)
}
func main() {
app := iris.New()
//txt := strings.Repeat("g", 10000)
app.Get("/api/values/{id}", func(ctx context.Context) {
txt := randomString(1024)
ctx.WriteString(txt)
})
app.Run(iris.Addr(":5000"))
}
aspnetcore的代码为:(吐槽一下，微软整的代码太多，让人有点添堵)
public class Program { public static void Main(string[] args) { CreateHostBuilder(args).Build().Run(); } public static IHostBuilder CreateHostBuilder(string[] args) => Host.CreateDefaultBuilder(args) .ConfigureWebHostDefaults(webBuilder => { webBuilder.UseKestrel(options => { options.Listen(IPAddress.Any, 5080); //HTTP port }); webBuilder.UseStartup<Startup>(); }).ConfigureLogging(a => a.SetMinimumLevel(LogLevel.None)); }
public class Startup { // This method gets called by the runtime. Use this method to add services to the container. // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940 public void ConfigureServices(IServiceCollection services) { } const string chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 "; static string RandomString(int length) { var random = new Random(DateTime.Now.Millisecond); var bytes = new Char[length]; for (var i = 0; i < length; i++) { bytes[i] = chars[random.Next(chars.Length)]; } return new string(bytes); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IWebHostEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseRouting(); app.UseEndpoints(endpoints => { endpoints.MapGet("/", async context => { var txt = RandomString(1024); await context.Response.WriteAsync(txt); // await context.Response.WriteAsync("Hello World!"); }); }); } }
windows下的测试：
iris: 通过 go build 进行编译，然后运行。启用 bombardier测试。结果如下
bombardier.exe -c 50 -n 300000 http://localhost:5000/api/values/id
Bombarding http://localhost:5000/api/values/id with 300000 request(s) using 50 connection(s)
300000 / 300000 [=================================================================================] 100.00% 8798/s 34s
Done!
Statistics Avg Stdev Max
Reqs/sec 8860.00 1065.69 38087.60
Latency 5.65ms 187.86us 31.91ms
HTTP codes:
1xx - 0, 2xx - 300000, 3xx - 0, 4xx - 0, 5xx - 0
others - 0
Throughput: 10.27MB/s
aspnetcore: dotnet publish -c Release 编译。结果如下
Bombarding http://localhost:5080 with 300000 request(s) using 50 connection(s)
300000 / 300000 [=================================================================================] 100.00% 34749/s 8s
Done!
Statistics Avg Stdev Max
Reqs/sec 35283.26 6100.68 45069.66
Latency 1.41ms 8.08ms 1.06s
HTTP codes:
1xx - 0, 2xx - 300000, 3xx - 0, 4xx - 0, 5xx - 0
others - 0
Throughput: 40.35MB/s
结果让人大跌眼镜。.netcore比iris 的qps快了4倍以上。（注意上面代码，我移除了.netcore的日志）
因为是windows平台的结果，我怀疑go语言在windows没有优化，所以后来加入了linux amd64的测试
iris: 发布成linux单文件 SET GOOS=linux SET GOARCH=amd64 go build. 拷贝到debian 10（vmware在本地搭建的虚拟机）上执行。（这个夸一下，go编译的结果非常小巧，方便携带）
Bombarding http://192.168.236.131:5000/api/values/id with 300000 request(s) using 50 connection(s)
300000 / 300000 [=================================================================================] 100.00% 8176/s 36s
Done!
Statistics Avg Stdev Max
Reqs/sec 8179.10 677.17 11293.41
Latency 6.11ms 757.13us 51.84ms
HTTP codes:
1xx - 0, 2xx - 300000, 3xx - 0, 4xx - 0, 5xx - 0
others - 0
Throughput: 9.55MB/s
结果和windows下面差不多，可能是应该在vm中跑，性能有稍微的损失。
aspnetcore: 发布成linux单文件 dotnet publish -r linux-x64 -c Release /p:PublishSingleFile=true .（这里说一下，这个文件有95M，有点大，不过还能接收）,执行结果如下
Bombarding http://192.168.236.131:5080 with 300000 request(s) using 50 connection(s)
300000 / 300000 [================================================================================] 100.00% 17002/s 17s
Done!
Statistics Avg Stdev Max
Reqs/sec 17078.01 1997.18 20679.28
Latency 2.93ms 267.95us 31.91ms
HTTP codes:
1xx - 0, 2xx - 300000, 3xx - 0, 4xx - 0, 5xx - 0
others - 0
Throughput: 19.62MB/s
结果比在windows下面大幅下滑，不过还是比iris高了2倍多。
结论：
标签：pipe mil 移除 address done soft Go语言 request java
原文地址：https://www.cnblogs.com/robertAlexAmy/p/12321244.html
