What is the best approach for managing events using standard deviation-based rules for large groups of items that exhibit a variety of varying trend lines for the target metrics.
Event Rule Selection:
Optimal Settings:
DX NetOps Performance Management
Following approach offers several advantages, particularly for managing large groups of items with varying trend lines for the target metrics. Here’s why:
Lower Administrative Overhead:
Consistent Assessment Across Similar Devices:
Example:
Using a single rule for one Standard Deviation over the baseline will generate events for both groups at the appropriate levels, tailored to their respective normal ranges.
Setting the Correct Value: