chore: log average and assessed thresholds

when calculating the average an applying the deviations it would be nice
to also see the assessed values.

this commit makes the descheduler logs these values when using level 3.

pkg/framework/plugins/nodeutilization/lownodeutilization.go

@@ -92,16 +92,6 @@ func NewLowNodeUtilization(
 		)
 	}
 
-	// underCriteria and overCriteria are slices used for logging purposes.
-	// we assemble them only once.
-	underCriteria, overCriteria := []any{}, []any{}
-	for name := range args.Thresholds {
-		underCriteria = append(underCriteria, name, args.Thresholds[name])
-	}
-	for name := range args.TargetThresholds {
-		overCriteria = append(overCriteria, name, args.TargetThresholds[name])
-	}
-
 	podFilter, err := podutil.
 		NewOptions().
 		WithFilter(handle.Evictor().Filter).
@@ -127,8 +117,8 @@ func NewLowNodeUtilization(
 	return &LowNodeUtilization{
 		handle:                handle,
 		args:                  args,
-		underCriteria:         underCriteria,
-		overCriteria:          overCriteria,
+		underCriteria:         thresholdsToKeysAndValues(args.Thresholds),
+		overCriteria:          thresholdsToKeysAndValues(args.TargetThresholds),
 		resourceNames:         resourceNames,
 		extendedResourceNames: extendedResourceNames,
 		podFilter:             podFilter,