Trend
Description
Detects the increase of a numerical field over a customizable time window. Example: A temperature value increases by 10 percent within 5 minutes.
Required input
There should be a number field in the event to observe the trend.
Configuration
Value to Observe
Specifies the value field that should be monitored.
Increase/Decrease
Specifies the type of operation the processor should perform.
Percentage of Increase/Decrease
Specifies the increase in percent (e.g., 100 indicates an increase by 100 percent within the specified time window).
Time Window Length (Seconds)
Specifies the size of the time window in seconds.
Output
Outputs the events if there is a trend observed according to the configuration defined.