tailieunhanh - Configuring Windows 7 (Training Kit) - Part 69

Configuring Windows 7 (Training Kit) - Part 69. This training kit is designed for IT professionals who operate in enterprise enviroments that use Windows 7 as a desktop operating system. You should have at least one year of experience in the IT field, as well as experience implementing and administering any Windows client operating system in a networked environment. | FIGURE 13-3 Counters included in the System Diagnostics data set FIGURE 13-4 Accessing a report for the System Diagnostics data set Lesson 1 Monitoring Systems CHAPTER 13 653 Data logging uses a large amount of system resources and performance log files can become very large. To minimize the performance impact of performance data logging log the minimum amount of information you require. For example use System Performance instead of System Diagnostics whenever possible because System Performance includes fewer counters. Creating a Data Collector Set If you have a performance problem or want to analyze and possibly improve the performance of a client computer you can use DCSs to gather performance data and compare it against your baselines. The following high-level procedure creates a custom DCS 1. In the Performance Monitor console not the Performance Monitor tool that you can access from the console expand Data Collector Sets right-click User Defined select New and then select Data Collector Set. This starts the Create New Data Collector Set Wizard. 2. On the Create New Data Collector Set page specify a name for the set. Ensure that Create From A Template Recommended is selected. Click Next. 3. On the Which Template Would You Like To Use page choose from one of the standard templates Basic System Diagnostics or System Performance . Click Next. 4. On the Where Would You Like The Data To Be Saved page click Next to accept the default location for the data. 5. On the Create The Data Collector Set page leave Run As set to the default to create and run the DCS using the logged-on user s credentials. Alternatively click Change and specify alternative administrative credentials. 6. Select one of the following three options and then click Finish Open Properties For This Data Collector Set Start This Data Collector Set Now Save And Close Custom DCSs are located under the User Defined node within Data Collector Sets. You can schedule when a DCS runs and configure its stop .