> [!LogicalRepWorker] > <table><tr><td rowspan="4" width="25%"><img src="assets/wl_lw_logicalrepworker.png"></td><td><b>Wait Category</b></td><td>LWLock</td></tr><tr><td><b>Mechanism</b></td><td><code>LogicalRepWorkerLock</code></td></tr><tr><td><b>Operations</b></td><td><a href="Operations/Distributed/Redistribute">Redistribute</a></td></tr><tr><td><b>Resources</b></td><td><a href="Resources/RAM">Memory</a>, <a href="Resources/CPU">CPU</a></td></tr><tr><td colspan="3">Contention on the <b>Logical Replication Management Layer</b>. Each worker process (either a sync worker for initial copy or an apply worker for incremental changes) maintains its state—such as the current LSN and its database connection info—in a shared memory slot.</td></tr></table>