By default, replication will consume as much available bandwidth when replicating recovery points. This may impact network performance for outgoing traffic.
解决办法
Rapid Recovery offers the option to throttle replication by adjusting the Max Transfer Speed for the job. This can be found in the Core UI | Replication | Settings. Adjust the Max Transfer Speed value from the default 0 to any number you want in MegaBytes per second.
其他信息
Changes in replication throughput will not take place until a new replication is launched. Any replication tasks already created, whether actively running or waiting to run, will run at their originally configured speed.