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Unable to Generate "Active Directory Diagnostics" Report in Performance Monitor on Windows Server 2025
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 1%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJN%3C/text%3E%3C/svg%3E)
Jan Nielsen
6
Reputation points
On a domain controller running Windows Server 2025, I am unable to generate the system defined Active Directory Diagnostics report in Performance Monitor.
It is defined as normal and I can start collection. It then collects data for 300 seconds, but afterwards it has not generated the report. It can only show a bunch of performance counters.
In the view menu the Report option is greyed out.
I found this: https://learn.microsoft.com/en-us/troubleshoot/windows-server/performance/report-generation-process-stops-responding
Tried to add more memory, but it didn't solve it.
Tried to run tracerpt manually, and got a report created but it did not show information about AD - Searches, LDAP etc.
Shouldn't this work on Windows Server 2025?
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