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Monitoring Server Performance: Task Manager, Event Viewer, Performance Console

Learn how to monitor and manage server performance in a Microsoft Windows Server 2003 environment using Task Manager, Event Viewer, and Performance Console.

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Monitoring Server Performance: Task Manager, Event Viewer, Performance Console

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  1. 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 EnvironmentChapter 11: Monitoring Server Performance

  2. Objectives • Identify the importance of monitoring server performance • Use Task Manager to monitor server performance and resource usage • Use Event Viewer to identify and troubleshoot problems • Use the Performance console to monitor server performance using both System Monitor and Performance Logs and Alerts • Optimize server performance through the configuration of service settings 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  3. Introduction to Monitoring Server Performance • Server performance can deteriorate over time • Monitoring helps alert you to problems before they become serious • Normal behavior is called baseline performance • Built-in tools for monitoring: • Task Manager • Event Viewer • Performance console 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  4. Task Manager • Fastest way to obtain a system performance snapshot • Provides high-level information • Can be accessed through Windows taskbar or Ctrl+Alt+Delete key combination • Has five main tabs • Applications • Processes • Performance • Networking • Users 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  5. Monitoring and Managing Applications • From Task Manager, the Applications tab displays a list of all foreground software applications • To manage a particular application, select it from the list and choose a menu option: End Task, Switch To, New Tasks • Or, right-click an application and choose from shortcut menu: Switch To, Bring to Front, Minimize, Maximize, End Task, Go To Process 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  6. Monitoring and Managing Processes • From Task Manager, the Processes tab displays a list of all processes in use by applications and services • Displays information about each running process • Right-click a process to end it • Can change process priority from default of Normal Priority 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  7. Monitoring and Managing Processes (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  8. Activity 11-1: Using Task Manager to Manage Applications and Processes • Objective: To explore managing applications and processes using Task Manager • Open Task Manager using Ctrl+Alt+Delete • Observe running applications • Start a new application and explore options using Task Manager 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  9. Monitoring Real-Time Performance • From Task Manager, the Performance tab displays CPU and memory performance charts, graphs, and statistics • Gives a snapshot of system performance at the moment • Often used in conjunction with a more detailed tool as a first pass look at performance 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  10. Monitoring Real-Time Performance (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  11. Monitoring Real-Time Performance (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  12. Activity 11-2: Using Task Manager to Monitor Performance • Objective: To monitor server performance using the Task Manager • Open Task Manager and click the Performance tab • Review information • Start an application and again review performance • Explore starting and stopping applications and the effect on performance 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  13. Monitoring Network Performance • From Task Manager, the Networking tab displays network utilization information • Roughly the percentage of the network bandwidth in use • Also displays network performance data for each installed network card • Name of adapter, network utilization detected by the adapter, speed of network link, and operational state of adapter 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  14. Monitoring Network Performance (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  15. Monitoring Users • From Task Manager, the Users tab displays a listing of users currently logged on, including network clients • Can log off or disconnect a user • Can send messages to connected users • Can connect to another user’s session 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  16. Monitoring Users (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  17. Event Viewer • Used to gather information and troubleshoot software, hardware, and system problems • Events are recorded in logs • Event Viewer allows you to view contents of logs • Log entries denote warnings and errors • Often include an event ID that helps to identify problem • Three main logs: • Application log • Security log • System log 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  18. Event Viewer (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  19. Event Viewer (continued) • Domain controller has two additional logs: • Directory service log • File replication service log • Any user can view contents of application and system log • Administrators and those with special permission can view security log • Event types include: information, warning, error 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  20. Interpreting Events • Click a log file within Event Viewer to get details • Details pane lists all events with information including: • Type of event • Data and time of event • Source of event • Category and event ID • Computer on which event occurred 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  21. Interpreting Events (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  22. Activity 11-3: Viewing Event Viewer System and Application Log Events • Objective: Use Event Viewer to view system and application logs • Open Event Viewer and view the application log • View properties of events in the log • Open the system log • Review an error event 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  23. Activity 11-3 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  24. Performance Console • Supports gathering more detailed information than Task Manager • Consists of two different tools: • System Monitor • View data gathered from counter objects • Performance Logs and Alerts • Periodically logs samples to a data file to be imported into other applications • Generates alerts when certain configured thresholds are met 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  25. System Monitor • Particularly useful for collecting data on real-time server performance • Tasks that can be performed using System Monitor: • Understanding server performance • Problem diagnosis • Capacity planning • Testing • You can specify a type of data to monitor, the source or computer from which to capture data, and performance objects to monitor 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  26. Using System Monitor • Displays information when Performance tool is first opened • Data display related to memory, processor, and physical disk objects on local computer • Three possible views • Graphs • Histogram • Report • System Monitor toolbar used to control various functions 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  27. Using System Monitor (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  28. Activity 11-4: Exploring System Monitor Settings • Objective: To explore System Monitor settings for Windows Server 2003 • Open the Performance console to see System Monitor running • Use the toolbar to change view types • Change the view to highlight a particular property • Explore freezing the display 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  29. Activity 11-4 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  30. Activity 11-4 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  31. Performance Objects and Counters • Performance monitoring is a regular maintenance task • Performance counters: • % processor time • % interrupt time • Pages/second • Page faults/second • % disk time • Avg. disk queue length 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  32. Activity 11-5: Adding Counters to System Monitor • Objective: To add object counters to the System Monitor tool • Add several counters • Explore the Explain feature • Explore different views 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  33. Activity 11-5 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  34. Using System Monitor (continued) • Collecting data is easy, interpreting data is harder • Often there are causal relationships that aren’t obvious • Several alternatives for saving and viewing historical data • Html files • Log files • Databases 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  35. Activity 11-6: Saving and Viewing System Monitor Data • Objective: Explore options for saving System Monitor data • Open System Monitor and collect data • Freeze the display • Save the data as an html file • Explore options that are available in the browser 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  36. Activity 11-6 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  37. Performance Logs and Alerts • A second tool available within Performance console • Allows you to automatically collect data (locally or remotely) and view it using another program • Tasks: collect data in different formats, view data, configure parameters, configure and manage logging sessions, set up alerts • Three options available in tool: counter logs, trace logs, and alerts 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  38. Configuring Alerts • Logging increases overhead on a server • Set up a regular schedule for collecting and reviewing data • Since logging should not run constantly, alerts can notify you of a potential problem 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  39. Configuring Alerts (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  40. Activity 11-7: Configuring Performance Logs and Alerts • Objective: To explore configuring performance logging and alerts • Open Performance Logs and Alerts • View the System Overview log • Explore the Log Files and Schedules tab • Configure alerts and monitor performance 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  41. Configuring and Managing Services • Don’t want to run unnecessary services, adds overhead to a system • Before disabling a service, check dependencies • Services MMC allows you to configure various settings under the properties of a service with following tabs • General • Log On • Recovery • Dependencies 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  42. Activity 11-8: Configuring Windows Server 2003 Services • Open the Remote Desktop Help Session Manager and configure it to start automatically • Objective: To configure the startup properties and settings of Windows Server 2003 services • Open the Services MMC • Explore the General, Log On,Recovery and Dependencies tabs • Open the Messenger service and disable it 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  43. Activity 11-8 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  44. Activity 11-8 (continued) 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  45. Summary • Goal is to ensure servers meet performance expectations and to minimize server downtime • Task Manager utility provides snapshots of CPU, memory, and network performance and utilization – Used as an initial point of reference • Task Manager can also be used for management – to end, switch, start, etc. new applications and processes and to log off and disconnect users 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  46. Summary (continued) • Event Viewer utility used to view logged information about errors, cautions, and events in processes and applications – helps to identify issues before they become larger problems • Performance console contains the System Monitor utility and the Performance Logs and Alerts utility • System Monitor allows you to track many different performance measures locally and remotely and provides different views of the measures 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

  47. Summary • Performance Logs and Alerts allows you to automatically log performance information based on start and stop times or on alert configurations • Information can be saved in different formats including SQL database, comma-separated, tab-separated, etc. • To optimize server performance, unnecessary services and applications should be disabled – some run by default when server is installed • Check Dependencies before disabling a service 70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment

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