Threshold Based Monitoring
Threshold based monitoring is a system monitoring approach that triggers alerts or actions when predefined performance metrics exceed or fall below specified limits. It involves setting thresholds for key indicators like CPU usage, memory consumption, or response times to detect anomalies or potential issues. This method is widely used in IT operations, DevOps, and application performance management to maintain system health and reliability.
Developers should learn threshold based monitoring to implement proactive system observability and ensure application stability in production environments. It is essential for detecting performance degradation, resource bottlenecks, or failures early, enabling timely interventions before they impact users. Common use cases include monitoring server infrastructure, cloud services, microservices, and business-critical applications to meet service level agreements (SLAs).