Improve Performance During Synchronization
You can speed up a synchronization operation by temporarily increasing the size of the send queue.
Enterprise Replication uses the value of the CDR_QUEUEMEM configuration parameter as the size of the send queue during a synchronization operation. To increase the size of the send queue during a particular synchronization operation, use the --memadjust option.
In addition to controlling memory during initial synchronization, you can also control memory consumption when you realize a template and perform a direct synchronization.