# PostgreSQL Observability Made Simple

With a quick setup, Coroot captures PostgreSQL traffic and uses system views to explain why queries slow down — from resource spikes to lock contention.

## Complete PostgreSQL Visibility

Coroot gives you end-to-end insights into PostgreSQL performance. eBPF captures every query on the wire, while system views explain exactly why the database behaves the way it does.

### Full Query Transparency

See every query, its latency, and success rate without adding extensions or overhead.

### Root-Cause Clarity

System views pinpoint locks, I/O bottlenecks, and CPU-heavy queries so you know why performance drops.

### Works With Encrypted Traffic

Coroot monitors SSL/TLS connections safely by observing traffic before encryption and after decryption.

### Per-Application Insights

Understand how each service communicates with PostgreSQL, from connection patterns to query behavior.

### Correlation That Matters

Connect network-level latency with internal PostgreSQL metrics for the complete performance story.

### Runs Anywhere

Works with any PostgreSQL deployment, from managed cloud services to self-hosted clusters, without extra configuration.

## From Database to Application

PostgreSQL doesn't live in isolation — Coroot shows how query performance impacts the services that depend on it.

### Application-Aware Monitoring

See which services issue the slowest queries and how their behavior changes over time.

### Deployment Correlation

Instantly connect application releases with shifts in query patterns and database load.

### End-to-End Performance

Trace latency from the application layer down to PostgreSQL to understand the full user impact.

## Deep insights into database performance + AI

See how applications talk to PostgreSQL and why queries slow down. Every connection, every query, every bottleneck - visible with minimal setup.

### Query Performance Analysis

Automatically collect metrics from pg_stat_statements and pg_stat_activity to identify your most resource-intensive queries. See CPU usage, I/O patterns, and execution statistics correlated with wire protocol data.

### Query Tracing & Performance

eBPF captures every PostgreSQL query with detailed tracing, showing latency heatmaps, error rates, and individual query performance. See exact SQL statements and execution times without any database instrumentation.

### PostgreSQL Health & Metrics

Monitor PostgreSQL availability, query latency, replication lag, and connection usage with real-time charts. Get instant visibility into database health.

## Works With All PostgreSQL Deployments

From Kubernetes clusters to managed cloud databases - monitor PostgreSQL anywhere with consistent visibility

### Kubernetes

PostgreSQL running in containers with automatic pod and service discovery

### Cloud

AWS RDS, Aurora, Cloud SQL with complete performance monitoring

### Self-Hosted

On-premise and custom PostgreSQL deployments with full observability

## Why PostgreSQL Monitoring Is Usually a Pain

Traditional monitoring tools only see one side of the story - either application metrics or database internals, but never how they connect.

- Application metrics miss database internals
- You see response times but can't tell if the problem is a slow query, lock contention, or I/O issues
- Database metrics miss application context
- pg_stat_statements shows slow queries but not which applications or users are affected
- SSL/TLS encryption hides the wire protocol

### How Coroot Solves This

Coroot's dual-layer approach combines wire protocol capture with PostgreSQL system views for complete visibility.

1. eBPF captures wire protocol: latency & success rates per app
2. System views reveal CPU & I/O consuming queries
3. Correlate both layers for complete performance picture

## Ready to Monitor Your PostgreSQL Databases?

Start monitoring PostgreSQL with zero configuration. Works with any deployment - from Kubernetes to cloud managed databases.