PRTG's "Unusual" Detection
The unusual state is an automatically integrated state intended to represent when a sensor breaches the limits of the usual average usage, based on a specific time frame. Often, before a system fails, it acts erratically, and it is therefore useful to know if the current values fail against the normal usage, even though the sensors in case are neither in a warning or error state.
- disable the Unusual detection on group level in the Settings of each device group (but not on sensor level)
- change the definition and level of detail,
- as well as turn off the unusual state in its entirety
In PRTG's web interface, go to Setup | System Administration | Monitoring and change settings in the Unusual Detection section.