在Debian上优化Laravel性能可以从多个方面入手,以下是一些关键的优化技巧:
APP_ENV
设置为 production
,并将 APP_DEBUG
设置为 false
。php artisan config:cache
php artisan route:cache
php artisan view:cache
withCount
预加载关联数据:$users = DB::table('users')->withCount('posts')->get();
Schema::table('users', function (Blueprint $table) {
$table->index(['email', 'created_at']);
});
$books = Book::with('author')->get();
CACHE_DRIVER=redis
SESSION_DRIVER=redis
public function getPopularPosts() {
return Cache::remember('popular_posts', 3600, function () {
return Post::where('views', '>', 1000)->orderBy('views', 'desc')->take(10)->get();
});
}
class SendWelcomeEmail implements ShouldQueue {
public function handle() {
// 发邮件的代码放这
}
}
/etc/sysctl.conf
文件,添加或修改以下参数:net.core.somaxconn = 262144
net.core.netdev_max_backlog = 262144
net.ipv4.tcp_max_syn_backlog = 262144
net.ipv4.tcp_max_orphans = 262144
net.ipv4.tcp_timestamps = 0
net.ipv4.tcp_synack_retries = 1
net.ipv4.tcp_syn_retries = 1
sudo sysctl -p
server {
listen 80;
root /var/www/code/fmtmis/webroot/public;
index index.php;
server_name fmtmis.testing;
location / {
try_files uri uri/ /index.php?query_string;
}
location ~ \.php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
}
location /\.ht {
deny all;
}
}
composer install --optimize-autoloader --no-dev
通过以上优化技巧,可以显著提升在Debian上运行的Laravel应用程序的性能。根据具体项目的需求,可能需要进一步调整和优化。
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