> [!LogicalRepLauncherDSA] > <table><tr><td rowspan="4" width="25%"><img src="assets/wl_lw_logicalreplauncherdsa.png"></td><td><b>Wait Category</b></td><td>LWLock</td></tr><tr><td><b>Mechanism</b></td><td><code>LogicalRepLauncherLock</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>Replication Memory Allocator</b>. To manage the lifecycle of many concurrent logical replication subscriptions, the launcher process uses a dedicated DSA pool to dynamically store metadata about which workers are active and which subscriptions require a new sync task.</td></tr></table>