Creating A Trace Log

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To create a trace log, you first define how you want events logged and then set log free practice tests file and scheduling parameters.
To create a trace log, complete the following steps:
1.Click Start, point to Administrative Tools, and then click Performance.Double-click Performance Logs And Alerts, and then click Trace Logs. Existing
logs are listed in the details pane. A green icon indicates that a log is running; a
red icon indicates that a log is stopped.
3.Right-click a blank area of the details pane, and then click New Log Settings.
4.In the New Log Settings dialog box, in the Name box, type the name of the log,and then click OK.
In the General tab of the dialog box for the trace log, shown in Figure 14-10, the path and filename of the log file are shown in the Current Log File Name box. By default, the log file is created in the PerfLogs folder in the root directory, a sequence number is appended to the filename you entered, and the sequential trace file type is indicated with the .etl extension.
Select one of the following to log ...
... events:
Events Logged By System Provider, for the default provider (the Windows kernel trace provider) to monitor processes, threads, and other activity. To define events for logging, select the check boxes as appropriate. This can create some Free A+ practice exams performance overhead for the system.
Nonsystem Providers, to select the trace data providers you want—for example, if you have written your own providers. Use the Add or Remove buttons to select or remove nonsystem providers. For a list of the installed providers and their status (enabled or not), click Provider Status.
You can have only one trace log that uses the system provider running at a time. In addition, you cannot concurrently run multiple trace logs from the same nonsystem provider. If the system trace provider is enabled, nonsystem providers cannot be enabled, and vice versa. However, you can enable multiple nonsystem providers simultaneously.
In the Log Files tab of the dialog box for the trace log, configure the options as you
do for counter logs, except in the Log File Type box, select one of the following:
Circular Trace File. Defines a circular trace log file (with an .etl extension). Use this file format to record data continuously to the same log file, overwriting previous records with new data.
Sequential Trace File, Defines a sequential trace log file (with an .etl extension) that collects data until it reaches a user-defined limit and then closes and starts a new file.
8.In the Schedule tab of the dialog box for the trace log, configure the options as shown for counter logs.
9.Click OK.
Trace logging of Free A+ exam questions file details and page faults can generate an extremely large amount of data. It is recommended that you limit trace logging using the file details and page fault options to a maximum of two hours.