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This product reached the end of support date on March 31, 2021.

Does changing baseline mode affect baseline alerts?

Dynatrace Pro
Dynatrace Pro

I want to change the baseline mode from daily rolling to day of the week. Before I make the change I am wondering if the will have any affect on any alerts that use baseline value as a condition. Are the new baselines created on the historical data or will be they be created from when the change was made?



Baselines distributed over hours, weekdays, and weekends are being calculated over several weeks of measurements. When present baselines have been found as a distribution over hours (rolling) and CAS has been imposed to find day-of-the-week baselines, next baselines will be found as a distribution over hours and days from measurements quantifying last weeks. It impacts alarms from a moment baselines will be referable, usually a couple of hours after a midnight.