diff --git a/internal/controller/labelgroup_controller.go b/internal/controller/labelgroup_controller.go
index a1cce0b..1f81a06 100644
--- a/internal/controller/labelgroup_controller.go
+++ b/internal/controller/labelgroup_controller.go
@@ -226,6 +226,7 @@ func (r *LabelGroupReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 		for containerId, oldValue := range labelGroup.Status.ActiveContainerIds {
 			if newValue, found := metricValues[containerId]; found {
 				// totalEnergy += (newValue - oldValue) //put back
+				r.Logger.V(5).Info(fmt.Sprintf("[Reconcile-Aggregating] oldValue: %#v", oldValue))
 				totalEnergy = 100 // testing purpose - remove after
 				labelGroup.Status.ActiveContainerIds[containerId] = newValue
 				delete(metricValues, containerId)