Nếu bạn cần kết nối đến các máy chủ sử dụng các loại khung khác nhau, bạn nên cấu hình phát hiện bằng tay Loại Frame, mà sẽ cho phép bạn sử dụng một loại khung hình khác nhau cho mỗi mạng. Tập thể dục 10,5, bạn sẽ cấu hình | Managing System Performance 567 In Exercise you will monitor your computer s processor. This exercise assumes that you have completed the other exercises in this chapter. EXERCISE Monitoring the System Processor 1. If System Monitor is not already open select Start All Programs Administrative Tools Monitor. 2. In the System Monitor window click the Add button on the toolbar. 3. In the Add Counters dialog box specify the following performance objects and counters Select Processor from the performance object drop-down list select Processor Time in the counter list box and click the Add button. Select Processor from the performance object drop-down list select Interrupts Sec in the counter list box and click the Add button. 4. Click the Close button. You should see these counters added to your chart. 5. To generate some activity select Start Control Panel Appearance and Themes Display. Click the Screen Saver tab. Select 3D FlowerBox and click the Preview button. Let this process run for about 5 seconds and close all of the dialog boxes you opened in this step. You should see that the Processor Time counter spiked during this process. 6. Note the Processor Processor Time counter. If this counter s average is below 85 you do not have a processor bottleneck. 7. Note the Processor Interrupts Sec counter. If this counter is below 1 000 on a Pentium computer you do not have any processes or hardware that are generating excessive interrupts. Leave System Monitor open for use again in Exercise . Monitoring and Optimizing the Disk Subsystem Disk access is the amount of time your disk subsystem takes to retrieve data that is requested by the operating system. The two factors that determine how quickly your disk subsystem will respond to system requests are the average disk access time on your hard drive and the speed of your disk controller. Key Counters to Track for the Disk Subsystem You can monitor the PhysicalDisk object which is the sum of all logical drives
