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CPU: Processor Queue Length error

Modified on 2025-06-10 13:18:49 +0200

Hello,

I have rebooted our PRTG server after our Internet connection was done because of maintenance. Now PRTG shows me an error at one of our Citrix servers. Sensor: CPU Processor Queue Length Message: Class(es) not found: "Win32_PerfRawData_PerfOS_System"

What can I do to resolve this problem?

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Hello Joost,

Please use the WMI Testing Tool from your PRTG server to scan against the target device with the Processor query below the advanced tab. Do you get any results?

Best regards

Feb, 2015 - Permalink

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CPU: Processor Queue Length error

Article CommentsAttention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.

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Attention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.