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Monitoring tutorial - IT technology blog

A Practical Guide to Monitoring PgBouncer Connection Pooler with Prometheus and Grafana

By IT From Zero October 14, 2026

Hands-on experience monitoring PgBouncer with Prometheus and Grafana. Learn how to track waiting queries, measure pool saturation, and craft alert rules that eliminate alert fatigue in production.

Database

Optimizing PostgreSQL Performance with PgBouncer: Connection Pooling in Production

By IT From Zero February 28, 2026

A guide to installing and configuring PgBouncer to address connection overhead in PostgreSQL. Real-world experience after 6 months in production: server connections reduced from 180 to 25, API response time improved from 800ms to under 300ms.