環境:
64位Ubuntu14.04,i5-3230M
PHP5.4.31 with ZendOPcache
Node.JS 0.10.35
Node.JS 測試
var http = require('http');
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/html;charset=UTF-8'});
res.write('<!DOCTYPE html><html><head><meta charset="UTF-8" /><title>Node測試</title></head><body>'+new Date().getTime()+'</body></html>');
res.end();
}).listen(8082, '127.0.0.1');
運行程式:
node t.js
查看系統CPU空閑率:
sar 1
壓力測試,並發100,完成10萬請求:
ab -c100 -n100000 http://127.0.0.1:8082/t.js
記憶體從11MB漲到61MB,系統CPU空閑率65%, RPS達到6049.
PHP CLI Server 測試
<?php header('Content-Type: text/html;charset=UTF-8'); ?>
<!DOCTYPE html><html><head><meta charset="UTF-8" /><title>PHP測試</title></head><body><?php echo time(); ?></body></html>
運行程式:
php -S 127.0.0.1:8081 -t ./
查看系統CPU空閑率:
sar 1
壓力測試,並發100,完成10萬請求:
ab -c100 -n100000 http://127.0.0.1:8081/t.php
記憶體從19.6MB漲到20.0MB,系統CPU空閑率57%, RPS達到11405.
不開啟OPCACHE時,記憶體從8.3MB漲到9.0MB,系統CPU空閑率57%,RPS達到8851.
PHP Swoole 測試
<?php
$http = new swoole_http_server("0.0.0.0", 9501);
$http->set([
'worker_num' => 5 //開啟5個背景工作處理序
]);
$http->on('request', function (swoole_http_request $request, swoole_http_response $response) {
$response->header('Content-Type', 'text/html;charset=UTF-8');
$response->end('<!DOCTYPE html><html><head><meta charset="UTF-8" /><title>PHP測試</title></head><body>'.time().'</body></html>');
});
$http->start();
運行程式:
php swoole.php
查看系統CPU空閑率:
sar 1
壓力測試,並發100,完成20萬請求:
ab -c100 -n200000 http://127.0.0.1:9501/swoole.php
測試後記憶體佔用達到117MB,系統CPU空閑率39%, RPS達到19216.
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