How to check status of nginx

How to check Nginx status

Nginx is a popular web server that can be used to host websites and applications. Checking Nginx status is critical to ensure its proper operation and performance.

How to check Nginx status

There are several ways to check Nginx status:

• Using the Nginx Status module : This module provides a built-in web interface for viewing the real-time status of Nginx. You can access this interface by accessing the following URL in your browser:

 <code>http://你的服务器IP地址:8080/nginx_status</code>

• Using command line tools : You can check Nginx status using the following command line tools:

  • nginx -V : Displays Nginx version and compilation configuration information.
  • nginx -t : Test whether the Nginx configuration file is valid.
  • service nginx status or systemctl status nginx (for Linux): Displays the status of the Nginx service.
• View log files : The Nginx log files (usually located in /var/log/nginx/error.log ) can provide information about their operating status.

Detailed description

Nginx Status module

The Nginx Status module provides the following information:

• Number of active connections
• Request processing rate
• Memory usage
• Server uptime
• The status of each worker process

Command Line Tools

• nginx -V : This command displays version number and compilation options, helping to determine whether the required modules and features are installed.
• nginx -t : This command verifies that the Nginx configuration file is correct and reports any syntax errors or potential problems.
• service nginx status or systemctl status nginx : This command displays the current status of the Nginx service, including whether it is running, stopping, or reloading.

Log files

The Nginx log file contains detailed information about the server's running status, including:

• Error message
• warn
• Events (such as connection and disconnection)
• Performance indicators such as execution time

in conclusion

By using the Nginx Status module, command line tools, and log files, Nginx's status can be easily checked and monitored for its performance. This is very important to ensure that the server is running properly and to resolve any problems in a timely manner.

The above is the detailed content of How to check status of nginx. For more information, please follow other related articles on the PHP Chinese website!