Anomaly Detection

Rule-based anomaly detection with cooldowns and error pattern tracking.

When to Use This Skill

• Detecting slow job degradation before failures
• Tracking error rate creep over time
• Identifying repeated error patterns
• Preventing alert fatigue with cooldowns

Core Concepts

Production systems fail in subtle ways - jobs getting slower, error rates creeping up, same errors repeating. The solution:

1. Configurable rules with severity levels
2. Cooldown periods to prevent alert storms
3. Error pattern tracking for repeated failures
4. Violation decay to reward recovery