CloudWatch Database Insights: PostgreSQL Lock Diagnostics
🔒 Amazon CloudWatch Database Insights now provides lock contention diagnostics for Amazon RDS for PostgreSQL instances when operating in Advanced mode. The feature visualizes blocking and waiting sessions to highlight the dominant sessions, queries, or objects causing contention and preserves historical locking data for up to 15 months. You can enable diagnostics on PostgreSQL clusters via the RDS console, AWS APIs, or the AWS SDK. CloudWatch Database Insights is available in all public AWS Regions and uses vCPU-based pricing.
