The Logman CMD command is a Windows command-line utility that enables users to manage and configure performance logs and event trace sessions. It is a powerful tool that can be used to collect performance data, generate alerts, and create reports. Logman can be used to monitor system performance, troubleshoot issues, and analyze trends. This article will provide an overview of the Logman CMD command, its syntax, options, and user examples.
Overview of Logman CMD Command
The Logman CMD command is a Windows command-line utility that enables users to manage and configure performance logs and event trace sessions. It is a powerful tool that can be used to collect performance data, generate alerts, and create reports. Logman can be used to monitor system performance, troubleshoot issues, and analyze trends.
Logman can be used to create and manage performance logs, event trace sessions, and Data Collector Sets. It can also be used to collect performance data, generate alerts, and create reports. Logman can be used to monitor system performance, troubleshoot issues, and analyze trends.
Logman can be used to collect data from a variety of sources, including the Windows Performance Counters, Event Tracing for Windows (ETW), and the Windows Management Instrumentation (WMI). It can also be used to collect data from custom performance counters and custom event trace sessions.
Syntax of Logman CMD Command
The syntax of the Logman CMD command is as follows:
- logman [create|delete|start|stop|query|update|import|export] [options]
- logman [create|delete|start|stop|query|update|import|export] [performance counter|data collector set] [options]
- logman [create|delete|start|stop|query|update|import|export] [event trace session] [options]
The options available for the Logman CMD command are as follows:
| Option | Description |
|---|---|
| -? | Displays help at the command prompt. |
| -a | Adds a counter, trace session, or Data Collector Set. |
| -b | Begins a trace session or Data Collector Set. |
| -c | Creates a counter, trace session, or Data Collector Set. |
| -d | Deletes a counter, trace session, or Data Collector Set. |
| -e | Ends a trace session or Data Collector Set. |
| -f | Formats the output of a query. |
| -g | Gets the status of a counter, trace session, or Data Collector Set. |
| -i | Imports a counter, trace session, or Data Collector Set. |
| -o | Sets the output file for a counter, trace session, or Data Collector Set. |
| -q | Queries a counter, trace session, or Data Collector Set. |
| -r | Resets a counter, trace session, or Data Collector Set. |
| -s | Sets the properties of a counter, trace session, or Data Collector Set. |
| -t | Sets the trace session type. |
| -u | Updates a counter, trace session, or Data Collector Set. |
| -x | Exports a counter, trace session, or Data Collector Set. |
User Examples of Logman CMD Command
The following are some examples of how the Logman CMD command can be used:
Creating a Performance Counter
To create a performance counter, use the following command:
- logman create counter [counter name] -f [counter type] -si [sampling interval]
For example, to create a performance counter named “MyCounter” with a type of “Average” and a sampling interval of 10 seconds, use the following command:
- logman create counter MyCounter -f Average -si 10
Creating a Data Collector Set
To create a Data Collector Set, use the following command:
- logman create data collector set [data collector set name] -f [data collector type] -si [sampling interval]
For example, to create a Data Collector Set named “MyDataCollectorSet” with a type of “Average” and a sampling interval of 10 seconds, use the following command:
- logman create data collector set MyDataCollectorSet -f Average -si 10
Creating an Event Trace Session
To create an Event Trace Session, use the following command:
- logman create trace [trace session name] -f [trace session type] -si [sampling interval]
For example, to create an Event Trace Session named “MyTraceSession” with a type of “Average” and a sampling interval of 10 seconds, use the following command:
- logman create trace MyTraceSession -f Average -si 10
Conclusion
The Logman CMD command is a powerful Windows command-line utility that enables users to manage and configure performance logs and event trace sessions. It can be used to collect performance data, generate alerts, and create reports. Logman can be used to monitor system performance, troubleshoot issues, and analyze trends. This article provided an overview of the Logman CMD command, its syntax, options, and user examples.