Watchdog for Infra is a new feature that automatically detects performance problems in infrastructure without requiring any setup or configuration. It continuously evaluates infrastructure metrics to determine normal baseline ranges, and creates stories that highlight anomalies, providing guidance on how to resolve them. Watchdog can monitor a wide range of technologies, including Redis, PostgreSQL, AWS, and more, and provides automatic alerts when issues are detected, allowing users to take corrective action right away. The feature also includes Metric Correlations, which searches across multiple data sources for similar abnormalities, and allows users to create custom monitors to notify their teams about specific issues.