Performance Testing and Load Testing
Performance Testing and Load Testing Performance testing and load testing are essential steps to understand how a software system behaves under pressure. They help teams learn where slowdowns happen and how the system uses resources. Performance testing examines speed, stability, and resource consumption. Load testing focuses on behavior as user activity grows to find capacity limits and failure points. Together, they guide capacity planning and reliability. Key metrics matter. Common targets include response time, throughput (requests per second), error rate, CPU and memory use, and database latency. Start with clear thresholds and compare results to real user expectations. Use simple, realistic scenarios to keep tests meaningful, not only fast. ...