<ul><li>The predict_linear() function in Prometheus is used to predict future values of a gauge metric based on historical trends within a specified time range.</li><li>It estimates future metric values by analyzing the metric's previous trend using linear regression.</li><li>By using predict_linear(), you can forecast metrics like disk space usage, memory consumption, or network traffic based on past data.</li><li>The accuracy of the prediction depends on the consistency of the historical trend, and the function works best when the metric follows a predictable pattern.</li></ul>

How to Predict Future Metric Values Using the predict_linear() Function in Prometheus?

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