The minimum hardware and software requirements for running CyberPanel on a web server depend on the size and complexity of the website or application that you are hosting. However, CyberPanel recommends the following minimum requirements for a basic installation:

• A VPS or dedicated server running CentOS 7 or 8, Ubuntu 18.04 or 20.04 LTS, or Amazon Linux 2
• 1GB of RAM (2GB or more is recommended for better performance)
• At least 10GB of disk space (SSD is recommended for better performance)
• A public IP address or DNS record for accessing the server

For optimal performance and stability, CyberPanel recommends that you optimize the following settings and configurations:

• Install and configure the latest version of CyberPanel and all related software, such as OpenLiteSpeed, MariaDB, and PHP.
• Configure the server's firewall to only allow necessary traffic and ports.
• Optimize the server's disk and memory usage, and configure swap space if needed.
• Configure automated backups and disaster recovery options to ensure data is protected in case of system failure.
• Install and configure a caching mechanism, such as LiteSpeed Cache or Redis, to improve website performance.
• Monitor server performance and usage regularly to identify and address any issues or bottlenecks.

Additionally, it is important to regularly update and maintain your server's software and security patches to ensure that your system is protected against any potential vulnerabilities or exploits.