diff --git a/src/a2a/server/events/event_consumer.py b/src/a2a/server/events/event_consumer.py
index 8414e2d17..c220e96c8 100644
--- a/src/a2a/server/events/event_consumer.py
+++ b/src/a2a/server/events/event_consumer.py
@@ -18,7 +18,10 @@
 logger = logging.getLogger(__name__)
 
 
-@trace_class(kind=SpanKind.SERVER)
+@trace_class(
+    kind=SpanKind.SERVER,
+    exclude_list=['consume_all'],
+)
 class EventConsumer:
     """Consumer to read events from the agent event queue."""
 
diff --git a/src/a2a/server/events/event_queue.py b/src/a2a/server/events/event_queue.py
index bb4d7b9b4..9e1ebd84f 100644
--- a/src/a2a/server/events/event_queue.py
+++ b/src/a2a/server/events/event_queue.py
@@ -93,7 +93,10 @@ async def enqueue_event(self, event: Event) -> None:
         """
 
 
-@trace_class(kind=SpanKind.SERVER)
+@trace_class(
+    kind=SpanKind.SERVER,
+    exclude_list=['enqueue_event', 'dequeue_event', 'task_done', 'is_closed'],
+)
 class EventQueueLegacy(EventQueue):
     """Event queue for A2A responses from agent.
 
diff --git a/src/a2a/server/events/event_queue_v2.py b/src/a2a/server/events/event_queue_v2.py
index 224cb8e56..9c29cb063 100644
--- a/src/a2a/server/events/event_queue_v2.py
+++ b/src/a2a/server/events/event_queue_v2.py
@@ -20,7 +20,10 @@
 logger = logging.getLogger(__name__)
 
 
-@trace_class(kind=SpanKind.SERVER)
+@trace_class(
+    kind=SpanKind.SERVER,
+    exclude_list=['enqueue_event', 'dequeue_event', 'task_done', 'is_closed'],
+)
 class EventQueueSource(EventQueue):
     """The Parent EventQueue.
 
diff --git a/src/a2a/server/events/in_memory_queue_manager.py b/src/a2a/server/events/in_memory_queue_manager.py
index 0beb354f9..365ed525a 100644
--- a/src/a2a/server/events/in_memory_queue_manager.py
+++ b/src/a2a/server/events/in_memory_queue_manager.py
@@ -9,7 +9,10 @@
 from a2a.utils.telemetry import SpanKind, trace_class
 
 
-@trace_class(kind=SpanKind.SERVER)
+@trace_class(
+    kind=SpanKind.SERVER,
+    exclude_list=['add', 'get', 'create_or_tap'],
+)
 class InMemoryQueueManager(QueueManager):
     """InMemoryQueueManager is used for a single binary management.