[.net] Node.js 및 .Net 성능

nodejs와 IIS 사이에서 기본적인 성능 테스트를 수행했습니다. “hello, world!”를 제거 할 때 IIS는 nodejs보다 약 2.5 배 빠릅니다. 아래 코드.

내 하드웨어 : Dell Latitude E6510, Core i5 (이중 코어), 8GB RAM, Windows 7 Enterprise 64 비트 OS

노드 서버

runs at http://localhost:9090/
/// <reference path="node-vsdoc.js" />
var http = require("http");
http.createServer(function (request, response) {
response.writeHead(200, { "Content-Type": "text/html" });
response.write("<p>hello, world!</p>");
response.end();
}).listen(9090);

default.htm

hosted by iis at http://localhost/test/
<p>hello, world!</p>

작업 병렬 라이브러리를 사용하는 자체 벤치 마크 프로그램 :

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.Threading;
using System.Threading.Tasks;
using System.Diagnostics;

namespace HttpBench
{
class Program
{
    private int TotalCount = 100000;
    private int ConcurrentThreads = 1000;
    private int failedCount;
    private int totalBytes;
    private int totalTime;
    private int completedCount;
    private static object lockObj = new object();

    /// <summary>
    /// main entry point
    /// </summary>
    static void Main(string[] args)
    {
        Program p = new Program();
        p.Run(args);
    }

    /// <summary>
    /// actual execution
    /// </summary>
    private void Run(string[] args)
    {
        // check command line
        if (args.Length == 0)
        {
            this.PrintUsage();
            return;
        }
        if (args[0] == "/?" || args[0] == "/h")
        {
            this.PrintUsage();
            return;
        }

        // use parallel library, download data
        ParallelOptions options = new ParallelOptions();
        options.MaxDegreeOfParallelism = this.ConcurrentThreads;
        int start = Environment.TickCount;
        Parallel.For(0, this.TotalCount, options, i =>
            {
                this.DownloadUrl(i, args[0]);
            }
        );
        int end = Environment.TickCount;

        // print results
        this.Print("Total requests sent: {0}", true, this.TotalCount);
        this.Print("Concurrent threads: {0}", true, this.ConcurrentThreads);
        this.Print("Total completed requests: {0}", true, this.completedCount);
        this.Print("Failed requests: {0}", true, this.failedCount);
        this.Print("Sum total of thread times (seconds): {0}", true, this.totalTime / 1000);
        this.Print("Total time taken by this program (seconds): {0}", true, (end - start) / 1000);
        this.Print("Total bytes: {0}", true, this.totalBytes);
    }

    /// <summary>
    /// download data from the given url
    /// </summary>
    private void DownloadUrl(int index, string url)
    {
        using (WebClient client = new WebClient())
        {
            try
            {
                int start = Environment.TickCount;
                byte[] data = client.DownloadData(url);
                int end = Environment.TickCount;
                lock (lockObj)
                {
                    this.totalTime = this.totalTime + (end - start);
                    if (data != null)
                    {
                        this.totalBytes = this.totalBytes + data.Length;
                    }
                }
            }
            catch
            {
                lock (lockObj) { this.failedCount++; }
            }
            lock (lockObj)
            {
                this.completedCount++;
                if (this.completedCount % 10000 == 0)
                {
                    this.Print("Completed {0} requests.", true, this.completedCount);
                }
            }
        }
    }

    /// <summary>
    /// print usage of this program
    /// </summary>
    private void PrintUsage()
    {
        this.Print("usage: httpbench [options] <url>");
    }

    /// <summary>
    /// print exception message to console
    /// </summary>
    private void PrintError(string msg, Exception ex = null, params object[] args)
    {
        StringBuilder sb = new System.Text.StringBuilder();
        sb.Append("Error: ");
        sb.AppendFormat(msg, args);
        if (ex != null)
        {
            sb.Append("Exception: ");
            sb.Append(ex.Message);
        }
        this.Print(sb.ToString());
    }

    /// <summary>
    /// print to console
    /// </summary>
    private void Print(string msg, bool isLine = true, params object[] args)
    {
        if (isLine)
        {
            Console.WriteLine(msg, args);
        }
        else
        {
            Console.Write(msg, args);
        }
    }

}
}

결과 :

IIS: httpbench.exe http://localhost/test

Completed 10000 requests.
Completed 20000 requests.
Completed 30000 requests.
Completed 40000 requests.
Completed 50000 requests.
Completed 60000 requests.
Completed 70000 requests.
Completed 80000 requests.
Completed 90000 requests.
Completed 100000 requests.
Total requests sent: 100000
Concurrent threads: 1000
Total completed requests: 100000
Failed requests: 0
Sum total of thread times (seconds): 97
Total time taken by this program (seconds): 16
Total bytes: 2000000

nodejs: httpbench.exe http://localhost:9090/

Completed 10000 requests.
Completed 20000 requests.
Completed 30000 requests.
Completed 40000 requests.
Completed 50000 requests.
Completed 60000 requests.
Completed 70000 requests.
Completed 80000 requests.
Completed 90000 requests.
Completed 100000 requests.
Total requests sent: 100000
Concurrent threads: 1000
Total completed requests: 100000
Failed requests: 0
Sum total of thread times (seconds): 234
Total time taken by this program (seconds): 27
Total bytes: 2000000

결론 : IIS는 nodejs보다 약 2.5 배 빠릅니다 (Windows). 이것은 매우 기초적인 테스트이며 결코 결정적인 것은 아닙니다. 그러나 이것이 좋은 출발점이라고 생각합니다. Node.js는 다른 웹 서버, 다른 플랫폼에서 더 빠를 수 있지만 Windows IIS에서는 승자가됩니다. ASP.NET MVC를 nodejs로 변환하려는 개발자는 진행하기 전에 일시 중지하고 두 번 생각해야합니다.

업데이트 됨 (2012 년 5 월 17 일) Tomcat (Windows의 경우)은 정적 HTML을 제거 할 때 IIS보다 약 3 배 빠른 IIS 손을이기는 것으로 보입니다.

수코양이

index.html at http://localhost:8080/test/
<p>hello, world!</p>

바람둥이 결과

httpbench.exe http://localhost:8080/test/
Completed 10000 requests.
Completed 20000 requests.
Completed 30000 requests.
Completed 40000 requests.
Completed 50000 requests.
Completed 60000 requests.
Completed 70000 requests.
Completed 80000 requests.
Completed 90000 requests.
Completed 100000 requests.
Total requests sent: 100000
Concurrent threads: 1000
Total completed requests: 100000
Failed requests: 0
Sum total of thread times (seconds): 31
Total time taken by this program (seconds): 5
Total bytes: 2000000

결론 : 벤치 마크 프로그램을 여러 번 실행했습니다. Tomcat은 WINDOWS에서 정적 HTML을 처리하는 데 가장 빠른 서버 인 것으로 보입니다.

업데이트 됨 (2012 년 5 월 18 일) 이전에는 10,000 개의 동시 요청과 함께 총 10 만 건의 요청이있었습니다. 총 요청 1,000,000 건과 동시 요청 100,000 건으로 늘 렸습니다. IIS가 비명을 지르며 Nodejs가 최악의 결과를 냈습니다. 아래 결과를 표로 작성했습니다.

.

---

답변