partition of load meaning in Chinese

负荷分配
负载分布

But for the distributed system , when the system is overloaded , the distributed system can not meet the performance requirements anticipated because of the bottleneck of the speed of monolithic processor , network congestion and delay and unbalanced partition of load , consequently to improve the performance of the distributed system ulteriorly is an imperative problem
但是，对于网络分布式系统来说，当系统的任务量过重时，单机处理速度的瓶颈、网络拥塞和延迟、负载分布的不均衡，使分布式系统达不到预期的性能要求，因此进一步提高分布式系统的性能是一个急待解决的问题。