Skip to main content


Short Description

Waiting in main loop of logical apply process.

Detailed Description

This is a normal wait condition in a system with logical replication configured. The logical apply worker process runs on the replication target. This state is seen when the worker is waiting to be given work.

How to reduce this wait

This is a normal background wait state.

PostgreSQL Docs - Waits of type Activity

PostgreSQL Docs - Logical Replication

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.