Skip to main content


Short Description

Waiting to acquire a user lock.

Detailed Description

This session is waiting to acquire a user lock.

How to reduce this wait

Make sure there are no long running transactions blocking your session.

Look for high loads and application concurrency issues.

PostgreSQL Docs - Wait Events of Type Lock

PostgreSQL Wiki - Lock Monitoring

Search online

If this article doesn't have the information you need you can try searching online. Remember, you can contribute suggestions to this page.