Question

Difficulty: MediumWindows Administrative and System Management Tools

A systems administrator needs to collect baseline metrics on a Windows 11 Pro workstation experiencing intermittent memory pressure. The administrator decides to create a custom log using Performance Monitor to sample available memory every 15 seconds. In what sequential order should the administrator perform the following steps to configure this Data Collector Set?

  1. 1Open Performance Monitor (perfmon.msc) and expand Data Collector Sets in the navigation tree.
  2. 2Right-click User Defined and select New > Data Collector Set.
  3. 3Name the set, select 'Create manually (Advanced)', and choose 'Performance counter' as the type of data to include.
  4. 4Add the \Memory\Available MBytes counter and set the sample interval to 15 seconds.
  5. 5Specify the save directory and user credentials, then complete the wizard to save the Data Collector Set.

Answer

The correct sequence for configuring a Performance Monitor custom log is: 1) Open Performance Monitor and expand Data Collector Sets, 2) Right-click User Defined and select New > Data Collector Set, 3) Name the set, choose 'Create manually (Advanced)', and select 'Performance counter', 4) Add the \Memory\Available MBytes counter and set the sample interval to 15 seconds, and 5) Specify the output directory and execution credentials to finish.
To create a custom performance log, the administrator must first open Performance Monitor (perfmon.msc) and locate Data Collector Sets. Right-clicking User Defined and choosing New > Data Collector Set starts the configuration wizard. In the wizard, naming the set and selecting 'Create manually (Advanced)' allows specifying 'Performance counter' data. Next, the administrator adds the target metric (\Memory\Available MBytes) and sets the sample interval to 15 seconds. Finally, specifying the storage location and execution account commits the Data Collector Set.

Step-by-Step Solution

1
Launch Performance Monitor (perfmon.msc)
Access the Performance Monitor management console hierarchy.
Administrative tasks in Performance Monitor require accessing the console tree.
2
Navigate to Data Collector Sets > User Defined and initiate a new set
Opens the Create New Data Collector Set Wizard.
User Defined sets allow creation of custom log files tailored to specific troubleshooting needs.
3
Configure wizard settings for manual performance counter collection
Sets the log type to Performance counter.
Manual creation is required to select specific individual counters instead of system default templates.
4
Add \Memory\Available MBytes and set sample rate to 15 seconds
Defines what metric is logged and how frequently data points are sampled.
Specific counters and sample rates fulfill the metric collection requirement.
5
Define file location and run-as permissions, then finish
Saves the Data Collector Set under User Defined ready to be started.
Logs require a target disk directory and appropriate user context to run continuously in the background.

Key Concept

Configuring User Defined Data Collector Sets in Windows Performance Monitor
Estimated Time:1m 30s
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