What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags

View all Tags

Why windows CPU Load <0%(urgent)



Hi Support, I have a problem that our windows CPU Load sensor got a negative data. Some of Processor<0%,it is so wired! Could you explain the reason and what they represent? Thanks a lot.

-0- cpu-load negative

Created on Mar 5, 2018 2:49:22 AM

1 Reply



Hello Ben,

Thank you very much for your inquiry.

This is unusual, therefore it will be necessary to contact us directly via email at [email protected]. Please also attach a full-screen, non-cropped or resized screenshot of the current sensor's "Overview" tab. This will allow us to see the issue, the used sensor type and PRTG version.

Best regards,

Created on Mar 5, 2018 7:25:08 AM by  Sebastian Kniege [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.