Compare the efficiency of ThinkPHP5 and framework-less code under high concurrency-ThinkPHP-php.cn

Compare the efficiency of ThinkPHP5 and framework-less code under high concurrency

藏色散人

Release： 2021-02-08 16:15:15

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The following tutorial column will introduce to you the comparison of the efficiency of ThinkPHP5 and frameless code under high concurrency. I hope it will be helpful to friends in need!

Test business logic: Test a lottery function and use the optimistic locking mechanism of the MySQL database to prevent over-issuance.

Compare the efficiency of ThinkPHP5 and framework-less code under high concurrency Key code:

$prizeArr = array(
            array(&#39;level&#39; => 1, &#39;name&#39; => &#39;手机&#39;, &#39;randnum&#39; => 10),
            array(&#39;level&#39; => 2, &#39;name&#39; => &#39;100元话费&#39;, &#39;randnum&#39; => 5010),
            array(&#39;level&#39; => 3, &#39;name&#39; => &#39;自拍杆&#39;, &#39;randnum&#39; => 15010),
            array(&#39;level&#39; => 4, &#39;name&#39; => &#39;5元红包&#39;, &#39;randnum&#39; => 115010),
        );

        $rand_num = mt_rand(1, 115010);
        $level = 4;
        
        for ($i = 0; $i < 4; $i++) {
            if ($rand_num <= $prizeArr[$i][&#39;randnum&#39;]) {
                $level = $prizeArr[$i][&#39;level&#39;];
                break;
            }
        }

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No framework code:

$sql = "select * from `lottory` where id=".$level." ";
     $res = $rnpdo->RnFetchRow($sql, array());
     $dataNum = $res[&#39;errmsg&#39;][&#39;prizenum&#39;];    //剩余数量
     $version = $res[&#39;errmsg&#39;][&#39;version&#39;];    //版本号
     
     $updatesql = "update `lottory` set prizenum=prizenum-1,version=version+1 where id=".$level." and version=".$version." ";
     $updateres = $rnpdo->RnExec($updatesql, array());
     //print_r($res);
     if(!empty($updateres[&#39;errmsg&#39;])) {
         //插入抽奖记录
         $openid = $version.&#39;-&#39;.createOpenid();
         $time = time();
         $insertSql = "insert into `lottory_list` ( `openid`, `prize`, `posttime`) values (&#39;$openid&#39;,&#39;$level&#39;,&#39;$time&#39;) ";
         $rnpdo->RnPtmQuery($insertSql, array());
         
         echo &#39;success&#39;;
     }
     else
     {
         echo &#39;fail&#39;;
     }

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Use thinkPHP5 code part:

$res = Db::table("lottory")->where(&#39;id&#39;,$level)->find();
         
         $dataNum = $res[&#39;prizenum&#39;];    //剩余数量
         $version = $res[&#39;version&#39;];    //版本号
         dump($res);
         
         $result = Db::table(&#39;lottory&#39;)->where(&#39;id&#39;, $level)->where(&#39;version&#39;, $version)->update([&#39;prizenum&#39; => [&#39;exp&#39;,&#39;prizenum-1&#39;],&#39;version&#39; => [&#39;exp&#39;,&#39;version+1&#39;]]);
         dump($result);
         if($result) {
             //插入抽奖记录
             $openid = $version.&#39;-&#39;.createOpenid();
             $time = time();
             $data = [&#39;openid&#39; => $openid, &#39;prize&#39; => $level,&#39;posttime&#39;=>$time];
             Db::table(&#39;lottory_list&#39;)->insert($data);
             
             echo &#39;success&#39;;
         }
         else
         {
             echo &#39;fail&#39;;
         }

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Use ab to test the performance under high concurrency:

ab -c 1000 -n 10000 http://localhost/lottory.php
ab -c 1000 -n 10000 http://localhost/index.php?s=index/index/hello

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Tested on the same server, the web server uses nginx, in which TP5 cancels log writing (it was not removed the first time, QPS was lower).

The key data:

Frameless QPS: Requests per second: 972.21 [#/sec] (mean)

thinkPHP5: Requests per second: 206.92 [#/sec ] (mean)

The same business logic without framework is 4.7 times that of tp5.

I don’t know if there is anything else that is not optimized in TP5. Neither page code uses caching.

Do you have a deep understanding of tp5 and can you provide some guidance? Are there any other areas that need to be optimized?

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