I am working on kapacitor alerts to generate alerts on data in influxDB. I am receiving a new value from the stream when a request has been made. I want to compare the current value in my stream I received with the previous value I received just before it to see if current value is greater than previous value or not. If it is greater than previous value, then I want to generate an alert on chronograf using kapacitor and tickscript.
How do I achieve this in tickscript? Any help is highly appreciated. I am new to tickscript.