ubuntu

Ubuntu Nginx如何优化数据库连接

小樊
39
2025-08-22 07:22:36
栏目: 智能运维

在Ubuntu上使用Nginx优化数据库连接,可以通过以下几个方面来实现:

1. 调整Nginx配置

2. 优化数据库连接池

3. 数据库优化

4. 系统级优化

5. 监控和日志

示例Nginx配置

user www-data;
worker_processes auto;
pid /run/nginx.pid;

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;

    gzip on;
    gzip_disable "msie6";

    server {
        listen 80;
        server_name example.com;

        location / {
            proxy_pass http://backend;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_connect_timeout 75s;
            proxy_send_timeout 75s;
            proxy_read_timeout 75s;
            send_timeout 75s;
        }
    }

    upstream backend {
        server unix:/var/run/mysql.sock;
        # 或者使用TCP连接
        # server 127.0.0.1:3306;
    }
}

通过以上步骤,可以有效地优化Ubuntu上Nginx与数据库的连接性能。

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