这就是一个集中优化性能的例子，它通过负载度量性能，通过消息提交的可靠性和及时性来度量可用性。

This is one example of the convergence of performance measured in terms of the load, with availability measured by the reliable and timely delivery of messages.

youdao

和优化器一样，调度器使用设备架构从系统的每个组件收集有关资源可用性的度量指标。

Like the optimizer, the scheduler USES the appliance architecture to gather metrics about resource availability from each component of the system.

youdao

可以对服务的可用性和响应时间进行度量。

It can measure the service's availability and response time.

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