How to Change System Uptime Value in PRTG for Windows Servers?

Modified on 2025-06-10 15:23:08 +0200

Hi Guys,

I am new to PRTG and any help would greatly appreciated.

Can someone explain/show me how to change the sensor values for system uptime for a Windows server in PRTG?

For example: Minimum and Maximum values for system uptime to alert "error out" when the server has not been rebooted for at least 180 days?

Thank you in advance.

Regards, N

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Hello Neran,

Thanks for your KB post.

Under the primary channel of the Uptime sensor, you may set 'Enable alerting based on limits' under Limit. After that please set 15552000 seconds (180 days) for 'Upper Error Limit (s)'.

You should be notified once the uptime exceeds 180 days.

With kind regards,
Chan Siau Hen
Technical Support Team, Paessler AG

Oct, 2020 - Permalink

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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.

How to Change System Uptime Value in PRTG for Windows Servers?

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 As a result, some of the information or recommendations in this conversation might be out of date.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 As a result, some of the information or recommendations in this conversation might be out of date.