Prometheus comparison binary operators help filter or compare metrics based on conditions for triggering alerts, setting thresholds, or refining queries.
Operators work on Scalar to Scalar, Scalar to Vector, and Vector to Vector with label matching rules.
Available operators include == (equal to), != (not equal to), > (greater than), < (less than), >= (greater or equal), <= (less or equal).
These operators are crucial for filtering data, setting thresholds, customizing alerts, and comparing metrics with different sources or labels.