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

Absolute maximum number of wmi sensors

Votes:

0

I've read many posts on here and keep reading different answers. What's the max # of WMI based sensors one probe can host safely?

probe sensor wmi

Created on May 30, 2014 2:41:56 AM



1 Reply

Votes:

0

Dear PRTG user

Because it depends on so many factors, even a rough estimate is difficult. Providing you are using a modern Windows (at least Windows 7) you can expect to run about 1000 WMI sensors on a probe.

That doesn't mean any probe will be able to run as many as 1000 WMI sensors, or that it is impossible to run 2000 WMI sensors on a single probe. But if you want to use a lot of WMI sensors, please consider horizontal hardware scaling with a magnitude of 1000 sensors per probe.

Whenever possible, set the scanning interval to 5 or 10 minutes for WMI sensors.

Created on Jun 2, 2014 2:45:39 PM by  Arne Seifert [Paessler Support]

Last change on Jun 2, 2014 2:47:31 PM by  Arne Seifert [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.