为资源负荷的混合收集性能数据工具。
Collect performance data metrics for a mixture of asset loads.
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.
分析工具采样方法在分析运行期间按指定间隔收集性能数据。
The profiling Tools sampling method collects performance data at specified intervals in a profiling run.
sar可能是最常用的收集性能数据的方法，所以我们以它作为示例。
sar is probably the most common method of gathering performance data, so let's use that as just one example.
日志记录功能可用于收集性能数据，指定用户要监视的计数器，并且把数据输出到文件中。
A logging function is available to collect performance data, allowing the user to specify the counters to be monitored and output the data to a file.
例如，可以在一系列测试周期内收集性能数据，保存每一周期的数据，并在以后对这些数据进行比较。
For example, you can collect performance data over a series of test cycle runs, keep the data for each run, and compare them later.
主机运行RationalPerformance Tester工作台并为分配用户负荷和收集性能数据负责。
The host machine runs the Rational performance Tester workbench and is responsible for distributing the user load and gathering the performance data. These are the machine specifications.
每个测试都采用1,000、2,000、3,000和4,000个用户运行，在每个数据点都收集性能数据，见图7。
Each test was run with 1,000, 2,000, 3,000, and 4,000 simulated users, and performance information was collected at each data point. See figure 7.
WorkloadDataCollection自定义脚本用于在工作负载运行期间从所测试的服务器处收集性能数据。
The workload data Collection custom script is used during a workload run to collect performance data from the server under test.
他们收集所有能收集到的数据，不仅包括性能统计数据和传记细节，还包括他们自己的高成就实验室的优秀人才。
They gather all the data they can, not just performance statistics and biographical details but also the results of their own laboratory experiments with high achievers.
因此，您可以从追踪数据中排除出它们，以提高收集以及网络交通的性能。
Therefore, you can exclude them from tracing data to improve performance of collection and network traffic.
对于管理员来说，了解用户体验可能很困难，而用户可能发现收集关于性能或功能故障的数据很耗时。
Understanding the user experience can be difficult for administrators, and users can find it time consuming to collect data about performance or function failures.
你也可以创建实际用户，然后建立并在整个系统中追踪事务，收集并分析性能数据，接下来解决发现的任何问题。
You can create virtual users, and then create and track transactions all the way through the system, collect and analyze the performance data, and address any issues you uncover.
集中在每个组织层面上的战略联合提供了收集数据的动态任务以度量性能。
Focusing on strategic alignment at each organizational level provides dynamic tasks of collecting data to measure performance.
这种性能数据收集方法可以一箭双标。
This type of performance data collection kills two birds with one stone.
收集是从PDS获取性能或可用性数据的流程。
Collecting is the process of acquiring performance or availability data from a PDS.
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.
为分析收集的数据提供视图和工具，以便找出引起性能问题的原因。
Provide views and tools for analyzing the collected data to find the causes of performance problems.
我总结了一些通用性能数据收集模式，并介绍了ITracer接口，我将在本系列文章的其余部分继续使用它。
I've summarized some general performance data collection patterns and introduced the ITracer interface, which I'll continue to use for the rest of the series.
Oprofile通过取样来工作。使用收集到的评测数据，用户可以很容易地找出性能问题。
OProfile works by sampling, and using the collected profile data, you can easily identify performance problems.
WebSphereMQPerformanceMonitor可以为队列管理器收集和分析队列、通道以及MQI调用的性能数据。
The WebSphere MQ performance Monitor lets you collect and analyze performance data for queues, channels, and MQI calls for queue managers.
定义我要用来收集方法调用性能数据的截取程序，因为这个类将会被静态编入 EmpDAOImpl 类的字节码中。
The first step is to define the interceptor I want to use to collect the method-invocation performance data, because this class will be statically woven into the bytecode of the EmpDAOImpl class.
收集了数据之后，必须由性能专家对其进行测试。
Once the data is collected, it must be analyzed by a performance specialist. This person is responsible for.
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
您可以在开发环境中对运行的分布式J2EE应用程序进行性能分析(通过收集响应时间分解数据)。
You can profile (collect response time breakdown data from) a running distributed J2EE application in a development environment.
性能测试的目标就是通过为所有涉及到的组件收集分析数据，识别性能的瓶颈。
The goal of performance testing is to identify the performance bottleneck by collecting analysis data for all components involved.
经过几次试验以后，我断定获取所需信息的最有效方法是，关闭性能数据收集，而将注意力集中在所捕获的堆数据上。
After some experimentation, I decided that the most efficient way to get the information I needed was to turn off the performance data collection and concentrate on the captured heap data.
每个性能数据收集器都拥有一个内容包。
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.
使用这一特性，您可以对多台服务器收集统计数据和性能数据，并以图形化方式将它们显示给用户。
Using this feature, you can gather statistics and performance data for multiple servers and display them graphically to users.
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