**pgNow** is a free point-in-time monitoring and diagnostic tool for PostgreSQL, designed to give you real-time insights into your database health, configuration, and performance.
## Key Features **Query Workload Snapshots & Deltas** See exactly what changed between two points in time. Instantly identify regressions, spikes, and heavy queries. **Live Session Monitoring** Track active sessions, blocking processes, and wait states in real time. Spot runaway queries and act efficiently. **Index Usage Insights** Visualize table-level index activity. Identify missing indexes or unused ones that add overhead without benefit. **Configuration Checks & Tuning Tips** Evaluate your PostgreSQL settings against best practices. Get clear, graded recommendations. **Vacuum Effectiveness Reporting** See where vacuuming is falling behind. Avoid table bloat and prevent performance issues before they happen. ## About pgNow pgNow is a free point-in-time diagnostic tool for PostgreSQL that helps you monitor and optimize your database in real time. - Supports PostgreSQL versions **10–17** - Compatible with **Amazon RDS**, **Aurora**, and **Azure Flexible Server** - Available for **Windows** and **Mac** (Linux support coming soon) ## Useful Links - 📥 [Download pgNow](https://www.red-gate.com/products/redgate-pgnow/) - 📚 [Read the Documentation](https://documentation.red-gate.com/pgnow)
