This alert triggers when the rate of 5XX errors exceeds 5% of total requests. A high rate of 5XX errors indicates server-side issues that may impact user experience. Immediate investigation is required to resolve any server malfunctions or configuration issues that could be causing the errors.

This alert detects when a change in Cache Time-To-Live (TTL) has negatively impacted performance. Changes in TTL can lead to more frequent cache misses and increased traffic to the origin server, potentially causing slower load times. Track performance before and after TTL adjustments to evaluate their impact.

This alert triggers when the cache Time-To-Live (TTL) is lower than expected for a given content type. A low TTL could cause more frequent cache invalidations, resulting in increased load on the origin server and slower content delivery. Investigate TTL configuration and consider adjusting caching policies to improve performance.

This alert triggers when latency is higher than expected for a specific content type. High latency can result in slower content delivery and a degraded user experience. Investigate potential causes such as network congestion, CDN routing issues, or origin server performance.

This alert triggers when the cache hit percentage falls below 80% for a specific content type. A low cache hit rate suggests that a significant number of requests are being served from the origin server instead of the CDN cache, potentially leading to performance degradation. Investigate cache configuration, TTL settings, or content delivery patterns to optimize cache utilization.