diff --git a/backend/src/main/java/com/bakdata/conquery/io/mina/NetworkSession.java b/backend/src/main/java/com/bakdata/conquery/io/mina/NetworkSession.java
index e5d4f91673..c82b8f5dfa 100644
--- a/backend/src/main/java/com/bakdata/conquery/io/mina/NetworkSession.java
+++ b/backend/src/main/java/com/bakdata/conquery/io/mina/NetworkSession.java
@@ -13,25 +13,29 @@
 import lombok.extern.slf4j.Slf4j;
 import org.apache.mina.core.future.WriteFuture;
 import org.apache.mina.core.session.IoSession;
+import org.jetbrains.annotations.NotNull;
 
 @RequiredArgsConstructor
 @Slf4j
 public class NetworkSession implements MessageSender<NetworkMessage<?>> {
+	public static final int MAX_MESSAGE_LENGTH = 30;
+	public static final int MAX_QUEUE_LENGTH = 20;
 	@Getter
 	private final IoSession session;
-	private final LinkedBlockingQueue<NetworkMessage<?>> queuedMessages = new LinkedBlockingQueue<>(20);
+	private final LinkedBlockingQueue<NetworkMessage<?>> queuedMessages = new LinkedBlockingQueue<>(MAX_QUEUE_LENGTH);
 
 	@Override
 	public WriteFuture send(final NetworkMessage<?> message) {
 		try {
 			while (!queuedMessages.offer(message, 2, TimeUnit.MINUTES)) {
-				log.debug(
-						"Waiting for full writing queue for {}\n\tcurrently filled by: {}",
-						message,
-						new ArrayList<>(queuedMessages)
-								.stream()
-								.map(Objects::toString)
-								.collect(Collectors.joining("\n\t\t"))
+				log.debug("Waiting for full writing queue for {} currently filled by:\n\t- {}",
+						  message,
+						  log.isTraceEnabled()
+						  ? new ArrayList<>(queuedMessages).stream()
+														   .map(Objects::toString)
+														   .map(NetworkSession::shorten)
+														   .collect(Collectors.joining("\n\t\t- "))
+						  : "%s messages".formatted(queuedMessages.size())
 				);
 			}
 		}
@@ -45,6 +49,16 @@ public WriteFuture send(final NetworkMessage<?> message) {
 		return future;
 	}
 
+	@NotNull
+	private static String shorten(String desc) {
+		if (desc.length() <= MAX_MESSAGE_LENGTH) {
+			return desc;
+		}
+
+		return desc.substring(0, MAX_MESSAGE_LENGTH) + "…";
+
+	}
+
 	@Override
 	public void trySend(final NetworkMessage<?> message) {
 		if (isConnected()) {