Hello, I'm looking for a way to track major changes in free space on a disk. For example: Server X has 40% free space, so all is green. I want a notification if that changes by 10% in less than an hour hour to only 30% free space. Since for that server, the warning trigger is at 25%, I would not get a state trigger notification.

Is there a way to define such a notification trigger?

Thanks, Max

Article Comments

Hi Max,

This kind of trigger is not possible with our native sensors and triggers. PRTG doesn't compare the received values in regards of time in the way you want to define it.

Kind regards

Felix Wiesneth - Team Tech Support


Dec, 2022 - Permalink

Hi Felix,

but wouldn't that be a great feature?


Dec, 2022 - Permalink

Hi May,

If you want to propose this as a feature request, I would like to invite you to create this according to our article here.

Kind regards

Felix Wiesneth - Team Technical Support


Dec, 2022 - Permalink