Replication Server can show warning messages when the memory consumption exceeds a defined threshold, and you can control the memory used by the EXEC, DSI, and SQT threads.
Memory Threshold Warning Messages
Configure Replication Server to show warning messages when the memory consumption exceeds a defined threshold percentage of the total available memory.
Replication Server Threads Memory Control
You can avoid the automatic shutdown of Replication Server when the consumption of memory by Replication Server threads exceeds the available memory defined by memory_limit.
Monitor Thread Information
Use admin who to provide information on the memory control behavior of the thread.