This comprehensive guide covers the essentials of PHP load testing, implementing canary deployment, and analyzing IIS request logs. Learn how to optimize your PHP applications for peak performance with load testing tools like Apache JMeter and k6. Discover the benefits of canary deployment for safer rollouts, including risk mitigation and faster rollbacks, with step-by-step instructions. Gain insights into your applicationu2019s performance by analyzing IIS logs using tools like Log Parser and ELK Stack. Perfect for developers and IT professionals, this guide integrates these strategies to ensure your web applications are reliable, scalable, and ready for production traffic.