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QPS對(duì)比
使用apache bench工具對(duì)Nginx靜態(tài)頁、Golang Http程序、PHP7+Swoole Http程序進(jìn)行壓力測試。在同一臺(tái)機(jī)器上，進(jìn)行并發(fā)100共100萬次Http請(qǐng)求的基準(zhǔn)測試中，QPS對(duì)比如下：
| 軟件 | QPS | 軟件版本 |
|---|---|---|
| Nginx | 164489.92 | nginx/1.4.6 (Ubuntu) |
| Golang | 166838.68 | go version go1.5.2 linux/amd64 |
| PHP7+Swoole | 287104.12 | swoole-1.7.22-alpha |
| Nginx-1.9.9 | 245058.70 | nginx/1.9.9 |
注：Nginx-1.9.9的測試中，已關(guān)閉access_log，啟用open_file_cache緩存靜態(tài)文件到內(nèi)存
- 更詳細(xì)的測試細(xì)節(jié)
- 歷史測試數(shù)據(jù)：Nginx/Golang/Swoole/Node.js的性能對(duì)比
測試環(huán)境
- CPU：Intel? Core™ i5-4590 CPU @ 3.30GHz × 4
- 內(nèi)存：16G
- 磁盤：128G SSD
- 操作系統(tǒng)：Ubuntu14.04 (Linux 3.16.0-55-generic)
壓測工具
ab -c 100 -n 1000000 -k http://127.0.0.1:8080/
VHOST配置
server { listen 80 default_server; root /data/webroot; index index.html; }
測試頁面
<h1>Hello World!</h1>
進(jìn)程數(shù)量
Nginx開啟了4個(gè)Worker進(jìn)程
htf@htf-All-Series:~/soft/php-7.0.0$ ps aux|grep nginx root 1221 0.0 0.0 86300 3304 ? Ss 12月07 0:00 nginx: master process /usr/sbin/nginx www-data 1222 0.0 0.0 87316 5440 ? S 12月07 0:44 nginx: worker process www-data 1223 0.0 0.0 87184 5388 ? S 12月07 0:36 nginx: worker process www-data 1224 0.0 0.0 87000 5520 ? S 12月07 0:40 nginx: worker process www-data 1225 0.0 0.0 87524 5516 ? S 12月07 0:45 nginx: worker process
Golang
測試代碼
package main import ( "log" "net/http" "runtime" ) func main() { runtime.GOMAXPROCS(runtime.NumCPU() - 1) http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { w.Header().Add("Last-Modified", "Thu, 18 Jun 2015 10:24:27 GMT") w.Header().Add("Accept-Ranges", "bytes") w.Header().Add("E-Tag", "55829c5b-17") w.Header().Add("Server", "golang-http-server") w.Write([]byte("<h1>nHello world!n</h1>n")) }) log.Printf("Go http Server listen on :8080") log.Fatal(http.ListenAndServe(":8080", nil)) }
PHP7+Swoole
PHP7已啟用OpCache加速器。
PHP版本
htf@htf-All-Series:~/soft/php-7.0.0$ php -v PHP 7.0.0 (cli) (built: Dec 10 2015 14:36:26) ( NTS ) Copyright (c) 1997-2015 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2015 Zend Technologies with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2015, by Zend Technologies
測試代碼
$http = new swoole_http_server("127.0.0.1", 9501, SWOOLE_BASE); $http->set([ 'worker_num' => 4, ]); $http->on('request', function ($request, swoole_http_response $response) { $response->header('Last-Modified', 'Thu, 18 Jun 2015 10:24:27 GMT'); $response->header('E-Tag', '55829c5b-17'); $response->header('Accept-Ranges', 'bytes'); $response->end("<h1>nHello Swoole.n</h1>"); }); $http->start();
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