Physical Server Configurations for High Traffic Sites

Introduction

High-traffic websites require optimized configurations on physical servers. Server performance directly impacts your site's speed and accessibility. In this article, we will explore step-by-step troubleshooting and solutions for achieving high performance on your physical servers.

Troubleshooting

To detect performance issues on your server, you can use several basic commands:

• top: Used to monitor system resources and processes. Run the following command in the terminal to see the system status:

top

• htop: Offers a more visual interface and shows resource usage in detail. To install:

sudo apt install htop

• dmesg: Used to check hardware errors and messages related to the boot process. To see the results:

dmesg | less

Checking CPU Usage

To see CPU usage:

mpstat -P ALL 1

Checking Disk Usage

To check disk usage:

df -h

Solution Steps

When performance issues are detected, follow these optimization steps:

1. Apache or Nginx Configuration

Optimize your web server configuration. For Apache:

sudo nano /etc/httpd/conf/httpd.conf

Add or update the following lines:

KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5

2. PHP Settings

Optimize PHP settings. In the php.ini file, make the following changes:

memory_limit = 256M
max_execution_time = 30

3. MySQL Optimization

Optimize your MySQL database by editing the my.cnf file:

sudo nano /etc/mysql/my.cnf

Add or update the following settings:

innodb_buffer_pool_size = 1G
max_connections = 200

4. Restart Services

After configuration changes, you need to restart the relevant services:

sudo systemctl restart httpd
sudo systemctl restart mysql

Conclusion

Configurations for physical servers for high-traffic websites require careful setup and regular optimization. By following the steps shared above, you can enhance your server performance.