如果系统将过多的时间花在存在开销的任务上(比如内存交换)，则需要指定更少数量的线程。
If your system spends too much time on overhead tasks, such as swapping memory, you might need to specify a lower number of threads.
在具有许多活动网络连接的服务器上，大型TCB表可以降低系统定位特定 TCB 的时间开销。
On a server with many active network connections, a large TCB table can reduce the amount of time that the system spends to locate a particular TCB.
开销，如系统当机时间、会议和回复电子邮件
Overhead such as system down time, meetings, and answering e-mail
表达以及结构方面的提高允许我们保持系统运行更长的时间，并且不会带来完全改写的开销就可以增量地对其进行提高。
The improvements in expressiveness and structure might allow us to keep systems running longer, and to incrementally improve them without incurring the expense of a complete rewrite.
该系统具有良好的可移植性和可伸缩性，可以减少系统开发以及部署时间，以较低的控制开销获得了良好性能的表现。
The system has good scalability and portability, which can reduce development cycle and deployment time greatly, so it can make good performance with low control overload.
上下文切换的时间开销较重；在切换时，系统没有做有用的工作。
Context-switch time is overhead; the system does no useful work while switching.
本文从程控交换机的中央处理机时间分配入手，进而对系统开销进行分析，并提出一些提高呼叫处理能力的方法。
This article analyses overhead of the system, starting from the time distribution of central processor in SPC switching system. Some methods increasing call handling capability are also described.
改进了基于心跳和检测点的故障检测机制，在较低的系统开销下缩短了系统检测的响应时间。
The fault detection based on the heartbeat mechanism and checkpoint is improved to decrease the detection response time under the low system expense.
运行测试证明，自适应管理策略能减少系统响应时间，降低系统资源的开销，从而提高系统的整体性能。
Through operations and tests, it proves that system response duration is shorter and expense on system resources is lower by applying this scheme, thus the performance of system is improved.
其他会计核算可以用体积表示，在直接劳动时间里，这可以用来计算开销成本会计系统。
Other accounting measurements can be represented in volume like hours spent in direct labor and this can be used to calculate overhead in a cost accounting system.
并且，系统中节点的物理位置和逻辑位置存在着不匹配，会增加消息传播的时间开销。
Moreover, time cost is increased due to logical-location and underlying physical-location of peer mismatching.
与国外参考设计相比，该系统架构缩短了协议处理的时间和数据拷贝，大大降低主机的系统开销，便于芯片物理实现。
Compared with foreign reference design, this architecture to shorten the processing time and the data copying times, greatly reducing host spending, easy to chip physical implementation.
与国外参考设计相比，该系统架构缩短了协议处理的时间和数据拷贝，大大降低主机的系统开销，便于芯片物理实现。
Compared with foreign reference design, this architecture to shorten the processing time and the data copying times, greatly reducing host spending, easy to chip physical implementation.
应用推荐