diff --git a/src/main/java/de/telekom/horizon/comet/service/SubscribedEventMessageHandler.java b/src/main/java/de/telekom/horizon/comet/service/SubscribedEventMessageHandler.java
index 5fca9a5..c2305e7 100644
--- a/src/main/java/de/telekom/horizon/comet/service/SubscribedEventMessageHandler.java
+++ b/src/main/java/de/telekom/horizon/comet/service/SubscribedEventMessageHandler.java
@@ -85,7 +85,7 @@ public SubscribedEventMessageHandler(HorizonTracer tracer,
      * @throws JsonProcessingException If there is an error processing the JSON.
      */
     public CompletableFuture<SendResult<String, String>> handleMessage(ConsumerRecord<String, String> consumerRecord) throws JsonProcessingException {
-        log.warn("Start handling message with id {}", consumerRecord.key());
+        log.debug("Start handling message with id {}", consumerRecord.key());
         var subscriptionEventMessage = objectMapper.readValue(consumerRecord.value(), SubscriptionEventMessage.class);
 
         DeliveryType deliveryType = subscriptionEventMessage.getDeliveryType();
@@ -99,7 +99,6 @@ public CompletableFuture<SendResult<String, String>> handleMessage(ConsumerRecor
         var rootSpan = tracer.startSpanFromKafkaHeaders("consume subscribed message", consumerRecord.headers());
         var rootSpanInScope = tracer.withSpanInScope(rootSpan); // try-with-resources not possible because scope closes after try -> we need context in catch
 
-        log.warn("Start to handle Event with id {}", subscriptionEventMessage.getSubscriptionId());
         afterStatusSendFuture = handleEvent(subscriptionEventMessage, rootSpan, clientId);
 
         log.debug("Finished handling message with id {}", consumerRecord.key());
@@ -119,26 +118,25 @@ public CompletableFuture<SendResult<String, String>> handleMessage(ConsumerRecor
      * @return CompletableFuture with SendResult based on event handling outcome.
      */
     public CompletableFuture<SendResult<String, String>> handleEvent(SubscriptionEventMessage subscriptionEventMessage, Span rootSpan, HorizonComponentId messageSource) {
-        log.warn("Check circuitBreaker for subscriptionId {}", subscriptionEventMessage.getSubscriptionId());
+        log.debug("Check circuitBreaker for subscriptionId {}", subscriptionEventMessage.getSubscriptionId());
         if (isCircuitBreakerOpenOrChecking(subscriptionEventMessage)) {
             rootSpan.annotate("Circuit Breaker open! Set event on WAITING");
             return stateService.updateState(Status.WAITING, subscriptionEventMessage, null);
         }
 
-        log.warn("Check deduplication for subscriptionId {}", subscriptionEventMessage.getSubscriptionId());
+        log.debug("Check deduplication for subscriptionId {}", subscriptionEventMessage.getSubscriptionId());
         try {
             String msgUuidOrNull = deDuplicationService.get(subscriptionEventMessage);
-            log.warn("Deduplication check for subscriptionId {} returned {}", subscriptionEventMessage.getSubscriptionId(), msgUuidOrNull);
+            log.debug("Deduplication check for subscriptionId {} returned {}", subscriptionEventMessage.getSubscriptionId(), msgUuidOrNull);
 
             boolean isDuplicate = Objects.nonNull(msgUuidOrNull);
 
             if (isDuplicate) {
-                log.warn("Event with id {} is a duplicate. Check if it is the same event.", subscriptionEventMessage.getUuid());
+                log.debug("Event with id {} is a duplicate. Check if it is the same event.", subscriptionEventMessage.getUuid());
                 // circuit breaker is not open AND event is a duplicate
                 return handleDuplicateEvent(subscriptionEventMessage, msgUuidOrNull);
             }
         } catch (HazelcastInstanceNotActiveException ex) {
-            log.warn("HazelcastInstanceNotActiveException occurred while checking for duplicate event with uuid {}. Event will be delivered anyways.", subscriptionEventMessage.getUuid(), ex);
             log.error("HazelcastInstanceNotActiveException occurred while checking for duplicate event with uuid {}. Event will be delivered anyways.", subscriptionEventMessage.getUuid(), ex);
             rootSpan.annotate("HazelcastInstanceNotActiveException occurred while checking for duplicate event. Event will be delivered anyways.");
             rootSpan.error(ex);
@@ -167,7 +165,7 @@ private boolean isCircuitBreakerOpenOrChecking(SubscriptionEventMessage subscrip
      * @return CompletableFuture for the DELIVERING status sending
      */
     private CompletableFuture<SendResult<String, String>> deliverEvent(SubscriptionEventMessage subscriptionEventMessage, HorizonComponentId clientId){
-        log.warn("Set event to DELIVERING and start delivery for subscriptionId {}", subscriptionEventMessage.getSubscriptionId());
+        log.debug("Set event to DELIVERING and start delivery for subscriptionId {}", subscriptionEventMessage.getSubscriptionId());
         CompletableFuture<SendResult<String, String>> afterStatusSendFuture = stateService.updateState(Status.DELIVERING, subscriptionEventMessage, null);
         cometMetrics.recordE2eEventLatencyAndExtendMetadata(subscriptionEventMessage, MetricNames.EndToEndLatencyTardis, clientId);
         deliveryService.deliver(subscriptionEventMessage, clientId); // Starts async task in pool