overcommitment

overcommitment

美 　英

• 网络过度承诺；过量使用；内存过量使用

例句

It's easy to see how people who are in corporate situations fall into the overcommitment trap.

先是与别人合作，后来却掉入承诺过多的陷阱，这种情况随处可见。

Cloudy is an easy-to-set-up LAMP benchmark that measures virtualization scalability and shows the effects of resource overcommitment.

Cloudy是很容易设置的LAMP基准，它可以衡量虚拟化扩展性，并可以显示资源环境的效果。

But unlike regular processes, KVM guests contain a nested operating system, which impacts memory overcommitment in two key ways.

但与常规进程不同的是，KVM客户包含一套内嵌的操作系统，它以两种关键方式影响内存超量使用。

Resource overcommitment is crucial to maximizing the benefits of virtualization and the subject of much research and development.

资源超量使用对于虚拟化收益最大化以及研究开发都至关重要。

Linux provides additional mechanisms to address memory overcommitment specific to virtualization.

Linux提供了额外的机制用来解决由虚拟化引起的内存超量使用。

A holistic, policy-driven approach to managing overcommitment is the best way to maximize efficiency and drive incremental improvements.

一个整体的、策略驱动的管理超量使用的方法是最大限度提升效率和推动提升的最佳方法。

A thorough investigation of memory overcommitment in KVM should begin with the Linux memory manager itself.

彻底的KVM内存超量使用调查应该从Linux内存管理器本身开始。

The performance impacts of memory overcommitment could be reduced if a similar guest-driven protocol existed for yielding memory resources.

如果相同客户驱动的协议存在并产生内存自愿，内存超量使用的性能影响就会降低。

KVM guests can have greater memory overcommitment potential than regular processes.

KVM客户比常规进程具有更大的内存超量使用潜力。

As Linux virtualization evolves, so too will overcommitment best practices.

随着Linux虚拟化的发展，对于超量使用最佳实践也是如此。

Memory overcommitment can increase the demand for all other system resources.

内存超量使用可能增加所有其他系统资源的需求。

As demonstrated, an overcommitment policy can help in some situations and cause harm in others.

如以上演示，超量使用策略在某些情况下有用，某些情况下却可能造成不利影响。

Because it is built on the concepts of virtual memory, Linux employs memory overcommitment techniques by design.

由于它是构建在虚拟内存概念之上，Linux原本的设计中就包含了内存超量使用技术。

Although I'm the guy writing this column, I clearly still have a lot to learn about avoiding overcommitment.

尽管我是写这个专栏的家伙，显然，我仍然需要学习避免承诺过多。