In this article, we will explore the New-MpPerformanceRecording feature in Windows and learn how it can be used to enhance the performance of your system. This feature is particularly important for Windows users as it provides valuable insights into the performance of the Windows Defender antivirus software. By utilizing this tool, users can identify any performance bottlenecks and take necessary actions to optimize their system's performance.

Windows Defender is a built-in antivirus solution in Windows that protects your system from malware and other security threats. While it is essential for maintaining the security of your system, it may sometimes impact the overall performance. New-MpPerformanceRecording is a PowerShell cmdlet that allows you to record performance data related to Windows Defender, enabling you to analyze and improve its impact on your system's performance.

By using New-MpPerformanceRecording, you can gain insights into various aspects of Windows Defender's performance, such as CPU usage, disk I/O, and memory consumption. This information can help you pinpoint any resource-intensive activities performed by Windows Defender and identify potential areas for optimization.

Examples:

1. To start recording performance data, open PowerShell with administrative privileges and run the following command:

   New-MpPerformanceRecording -Start

   This will initiate the recording process, capturing performance data related to Windows Defender.

2. Once you have gathered enough data, stop the recording by running the following command:

   New-MpPerformanceRecording -Stop

   This will generate a performance recording file that can be further analyzed.

3. To analyze the recorded data, use the following command:

   Get-MpPerformanceRecording -Path "C:\Path\To\Recording.etl"

   This will display detailed information about the performance of Windows Defender during the recording period.