OAT提供五类性能数据，见图9。
OAT provides five profiled fields, as shown in Figure 9 below, to view the performance
透视图只是向您显示的性能数据的图或表。
A perspective is simply a chart or table of the performance data that you is displayed.
收集这些性能数据的能力由操作系统提供。
The ability to collect this performance data is provided with the operating system. The Performance data collectors are
本节简要讨论PDI显示性能数据方面的主要特性。
This section briefly reviews the main features of PDI when displaying performance data.
大多数关系数据库通过SQL接口发布性能数据。
Most relational databases publish performance data through an SQL interface.
其构想就是让主页显示与业务用户紧密相关的性能数据。
The idea is that the main page displays performance data that is most relevant to the business user.
相反，推断源测定有意和偶然操作，并且产生性能数据。
In contrast, inferential sources measure a deliberate or incidental action, and performance data is derived from it.
一旦捕捉到了性能数据，让它可以使用的方式就很多了。
Once you've captured performance data, you have a wide variety of options for how to make it available.
最初发布的性能数据显示一个支持200位并发用户的配置。
The initial published performance data shows a configuration that supports 200 concurrent users.
这两种PDS都是直接源的例子，即可以直接提供性能数据。
Both of these PDSs are examples are what I refer to as direct sources; the source supplies the performance data directly.
您还可以使用这些定制的图和表查看来自其他集合的性能数据。
You can use these customized charts and tables to view performance data from other collections as well.
既然设置了查询和添加了容器，现在就可以开始收集性能数据了。
Now that a query has been set up and the counters have been added, it is possible to begin gathering performance data.
查询用在PDH函数调用中更新它管理的计数器，因而获取性能数据。
Queries are used within PDH function calls to update the counters it manages, thereby obtaining performance data.
该面板显示PDI从选定性能数据中检索数据所用的具体的sql语句。
This panel shows the exact SQL statement PDI will use to retrieve data from the performance data selected.
我使用该术语描述的性能数据并不是很重要，但它为主要数据添加上下文。
I use this term to describe performance data that is not of primary importance but adds context to the primary data.
注意，上述性能数据仅针对一个特定的操作环境和一个给定的测试数据集。
Note that the performance data described above is for a specific operating environment and for a given set of test data.
查询是计数器的集合，它是用自定义代码创建的，用于管理性能数据的集合。
A query is a collection of counters, created in your custom code, to manage the collection of performance data.
在用户层查看性能数据的功能可以分别查看每个客户端用户ID的工作负载。
The ability to view performance data at the user level allows the workload of each client user ID to be viewed independently.
要想查看当前数据库服务器的性能数据，应该展开列表并选择性能数据类型。
To view performance data for the current database server, expand the list and select a type of performance data.
结果清楚表明本机DB2.NET托管提供程序提供了最佳的性能数据。
The results clearly showed that the native DB2 .NET managed provider gave the best performance numbers.
本文以及文中的示例是为需要访问详细的性能数据的开发人员和测试人员准备的。
This article and the examples provided are intended for developers and testers who require access to detailed performance data.
您可以保存您的应用程序的每次执行的性能数据集，并比较各次执行的性能结果。
You can save the performance data set for each execution and compare performance results between executions of your application.
一个计划项目组合包含了许多个别的计划，他们的标识数据，和性能数据的积累。
An initiatives portfolio contains a number of individual initiatives, their identification data, and an accumulation of performance data.
可以提取各个组件的计时性能数据并绘制图表，以及观察随时间推移的变化趋势。
The performance of the individual component timings can be extracted, graphed, and viewed over time.
它可以搜集系统初始化过程中的性能数据，然后在一条时间线上对其进行二次处理。
It collects performance data during the system initialization process, and then post-processes the data into a time line.
DiskWatcher性能数据收集器旨在收集磁盘操作的详细性能数据。
Disk Watcher is a performance data collector that is intended to be run to collect detailed performance data for disk operations.
当这两个工作负载运行后，我们会收集到性能数据，以及这些数据的最终比较结果。
As the workloads were run, performance data was collected, and eventually, the results of the collected data were compared.
默认库是QPFRDATA，默认集合是最近集合，这允许查看最近收集的性能数据。
The default library is QPFRDATA and the default collection is the most recent one, which allows you to look at the most recently collected performance data.
经过仔细考虑后认为，不仅仅需要先前收集的系统数据，而且还需要进程级性能数据。
It was thought that process level performance data was needed, rather than just the system-wide data that had been previously captured.
能够以JM X属性的形式发布性能数据，在数据超过指定阈值时发送通知。
The ability to expose performance statistics as JMX attributes, and to send notifications when statistics exceed specified thresholds.
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