Web performance expert Steve Tack says retailers have worked hard to deliver an online shopping season free of the website crashes and technical problems common in previous years.
网络表现专家SteveTack表示零售商们都努力让在线购物季不会受到网络崩溃和技术问题的影响。而这两件事在往年还是很常见的。
You can always disable Performance Expert from collecting container and tablespace data.
随时可以禁止Performance Expert收集容器和表空间数据。
Performance Expert displays the performance metrics for exactly the two hours you requested.
Performance Expert显示指定的这两小时内的性能指标。
To enable the Default is history-only mode for all Performance Expert clients, use the db2pesrv.prop file.
要想为所有Performance Expert客户机启用 “Defaultis history-onlymode”，应该使用 db2pesrv.prop文件。
When you select a service class, Performance Expert automatically highlights the correlating sub-service class.
在选择一个服务类时，Performance Expert会自动地突出显示相关联的子服务类。
This article describes how to take baselines with Performance Expert based on the short-term and long-term history data.
本节讨论如何使用Performance Expert根据短期和长期历史数据建立基线。
If you are using DB2 automatic storage, you need to decide whether you want Performance Expert to collect counters for tablespaces.
如果使用DB 2自动存储，就需要决定是否要让Performance Expert收集表空间的计数器。
To disable Performance Expert Server from collecting data, connect to the performance database and issue one of the following commands
要想禁止Performance Expert服务器收集数据，应该连接性能数据库，然后执行以下命令之一
Performance Expert provides a nice user interface to help you set up, configure, and display Workload Manager key performance indicators (KPI).
Performance Expert提供友好的用户界面，可以帮助您设置、配置和显示WorkloadManager关键性能指标 (KPI)。
Because DB2 automatically manages your containers and space allocation for your tablespace, you might not want Performance Expert to collect these counters.
因为DB 2自动地管理表空间的容器和空间分配，所以可能不需要让Performance Expert收集这些方面的计数器。
It explained how to get the most out of Performance Expert by changing your default Settings for server history configuration, setting up alerts, and using your System Health data views.
这一部分解释了如何充分利用Performance Expert，更改服务器历史配置的默认设置，设置提醒，以及使用SystemHealth数据视图。
IBM DB2 Performance Expert is a tool which can assist you in all these tasks by providing online monitoring, exception processing, and short-term and long-term history monitoring capabilities.
IBMDB 2Performance Expert是一个能够通过提供在线监控、异常处理以及短期和长期历史监控功能来帮助完成上述所有任务的工具。
In a large partition environment, set the default Performance Expert login mode to history-only mode, because too many users logging in using current mode can impact the monitored DB2 instance.
在大型分区环境中，应该把默认的Performance Expert登录模式设置为只历史模式，因为使用当前模式登录的用户过多会影响监视的DB 2实例。
If you use the long-term history, start a DB2 statement event monitor to collect SQL event monitor data and to store the collected data in the performance database of the performance Expert server.
如果使用长期历史，可以启动db2语句事件监视器来收集SQL事件监视器数据，并把收集的数据存储到Performance Expert服务器的性能数据库中。
If you use the long-term history, start a DB2 statement event monitor to collect SQL event monitor data and to store the collected data in the performance database of the performance Expert server.
如果使用长期历史，可以启动db2语句事件监视器来收集SQL事件监视器数据，并把收集的数据存储到Performance Expert服务器的性能数据库中。
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