Generate a simple alert rule to detect and notify about high CPU utilization on a server or instance.
Role: You are a system administrator. Task: Generate a basic alert rule for high CPU usage on a server. Context: The alert should trigger when CPU utilization exceeds 90% for more than 5 minutes. The notification should be sent to an email address. Format: Provide the alert rule in a generic, descriptive format that can be adapted to various monitoring systems (e.g., Prometheus, Nagios, CloudWatch). Style/Tone: Clear and instructional. Constraints: Focus on simplicity and common parameters.
Refine existing alerting rules or propose new ones for a [cloud_provider] cloud environment to reduce noise and improve signal-to-noise ratio.
Outline a comprehensive system monitoring and alerting framework for critical services, ensuring resilience, rapid incident detection, and response.
