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PHP-FPM Performance Optimization Example: Methods to Improve Website Dynamic Content Generation Speed
Introduction:
With the rapid development of the Internet, website performance optimization has become a problem that cannot be ignored. As a common server-side scripting language, PHP plays an important role in website development. This article will introduce some methods and techniques for optimizing PHP-FPM performance to help increase the speed of website dynamic content generation. At the same time, some specific code examples will be given so that readers can better understand and practice.
1. Adjust PHP-FPM configuration
pm.max_children
parameter, for example, modify it to pm.max_children = 50
. pm
parameters, such as pm = dynamic
or pm = ondemand
. request_terminate_timeout
parameter, for example, setting it to 30 seconds. 2. Optimize PHP code
<?php $memcached = new Memcached(); $memcached->addServer('localhost', 11211); $key = 'cache_key'; $data = $memcached->get($key); if (!$data) { $data = // 从数据库或者文件中读取数据 $memcached->set($key, $data, 3600); // 设置缓存有效时间为 1 小时 } // 使用 $data 进行后续操作 ?>
zlib.output_compression
parameter in the PHP configuration file. For example, modify it to zlib.output_compression = On
. <?php $pdo = new PDO('mysql:host=localhost;dbname=test', 'username', 'password'); $statement = $pdo->prepare('SELECT * FROM table WHERE id = :id'); $statement->bindParam(':id', $id); $statement->execute(); $result = $statement->fetchAll(); // 使用 $result 进行后续操作 ?>
Conclusion:
This article introduces some PHP-FPM performance optimization methods and techniques to improve the speed of website dynamic content generation, including adjusting PHP-FPM configuration, optimizing PHP code, etc. At the same time, some specific code examples are given for readers' reference and practice. By properly applying these optimization methods, the performance of the website can be improved and the user experience improved. However, it should be noted that specific optimization methods should be selected and adjusted according to the actual conditions and needs of different websites to avoid over-optimization and causing other problems. I hope this article can provide readers with some help and reference in website performance optimization.
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