Use the mem_reduce_malloc parameter with configure replication server to allocate memory in larger chunks in Replication Server.
This reduces the number of memory allocations needed, and leads to improved Replication Server performance.
configure replication server set mem_reduce_malloc to ‘on’
By default, mem_reduce_malloc is set to ‘off’.
mem_reduce_malloc is a dynamic parameter. You do not need to suspend or resume the database connection when you change parameter settings.