Performance optimization and tuning tips for Nginx Proxy Manager

Performance optimization and tuning skills of Nginx Proxy Manager

Introduction:
Nginx Proxy Manager is a proxy server management tool based on Nginx, which can help We simplify proxy server configuration and management. In actual applications, in order to improve the performance of Nginx Proxy Manager, we need to perform some optimization and tuning. This article will introduce some commonly used performance optimization and tuning techniques, and provide specific code examples, hoping to be helpful to readers.

1. Enable HTTP2 protocol
HTTP2 is a new protocol used to transmit web content and distribute streaming media. Compared with the traditional HTTP protocol, it can improve page loading speed and performance. Enabling the HTTP2 protocol in Nginx Proxy Manager is very simple. Just add the following code to the Nginx configuration file:

listen 443 ssl http2;

In this way, Nginx Proxy Manager can transmit data through the HTTP2 protocol, thereby improving performance.

2. Enable Gzip compression
Gzip is a method used to compress web content. It can reduce the amount of data transmission and improve the loading speed of the page. Enabling Gzip compression in Nginx Proxy Manager is also very simple. Just add the following code to the Nginx configuration file:

gzip on;

In this way, Nginx Proxy Manager will automatically compress the web page content and reduce the data loss during transmission. Small data size.

3. Adjust the buffer size
In Nginx Proxy Manager, the default buffer size may not be suitable for some application scenarios, especially when handling a large number of concurrent requests. To improve performance, we can manually adjust the buffer size. Here are some examples of commonly used buffer configurations:

proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;

These configurations will adjust the size of the buffer to suit different scenarios. According to the actual situation, we can adjust the values ​​of the above parameters.

4. Using caching
Nginx Proxy Manager also provides a caching function, which can cache certain static files locally to reduce access to the source server. To enable the cache function, we need to add the following code to the Nginx configuration file:

proxy_cache_path /path/to/cache levels=1:2 keys_zone=my_cache:10m max_size=10g inactive=60m use_temp_path=off;
proxy_cache_key "$scheme$request_method$host$request_uri";
proxy_cache_valid any 200 301 302 404 5m;

The above code will configure a cache area named my_cache. The cache size is 10GB and the cache validity time is 60 minutes. Nginx Proxy Manager caches certain requests based on configured conditions to improve performance.

5. Configure SSL encryption
In actual applications, we usually use SSL encryption to ensure user data security. To improve performance, we can use some optimized SSL configurations. Here are some commonly used SSL configuration examples:

ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA;
ssl_prefer_server_ciphers on;

These configurations will enable the TLSv1.2 and TLSv1.3 protocols and configure some optimized cipher suites. According to the actual situation, we can adjust the values ​​of the above parameters.

Conclusion:
By optimizing and tuning the performance of Nginx Proxy Manager, we can improve the performance of the proxy server and improve the user's access experience. This article introduces some common performance optimization and tuning techniques and provides specific code examples. Readers can choose the appropriate optimization method for configuration according to their actual needs. Hope this article helps you!

The above is the detailed content of Performance optimization and tuning tips for Nginx Proxy Manager. For more information, please follow other related articles on the PHP Chinese website!