diff --git a/python/sglang/srt/disaggregation/common/conn.py b/python/sglang/srt/disaggregation/common/conn.py
index 79784ffce..05f385f69 100644
--- a/python/sglang/srt/disaggregation/common/conn.py
+++ b/python/sglang/srt/disaggregation/common/conn.py
@@ -544,7 +544,7 @@ class CommonKVSender(BaseKVSender):
             self.bootstrap_room,
             "Aborted by AbortReq.",
         )
-        # Explicitly set the status to failure since this request has been aborted
+        self.kv_mgr.update_status(self.bootstrap_room, KVPoll.Failed)
         self.conclude_state = KVPoll.Failed
 
 
@@ -739,7 +739,7 @@ class CommonKVReceiver(BaseKVReceiver):
             self.bootstrap_room,
             "Aborted by AbortReq.",
         )
-        # Explicitly set the status to failure since this request has been aborted
+        self.kv_mgr.update_status(self.bootstrap_room, KVPoll.Failed)
         self.conclude_state = KVPoll.Failed
 
 
diff --git a/python/sglang/srt/disaggregation/mooncake/conn.py b/python/sglang/srt/disaggregation/mooncake/conn.py
index 2bd1fe461..5c594027e 100644
--- a/python/sglang/srt/disaggregation/mooncake/conn.py
+++ b/python/sglang/srt/disaggregation/mooncake/conn.py
@@ -1753,14 +1753,6 @@ class MooncakeKVSender(CommonKVSender):
             )
         raise KVTransferError(self.bootstrap_room, failure_reason)
 
-    def abort(self):
-        self.kv_mgr.record_failure(
-            self.bootstrap_room,
-            "Aborted by AbortReq.",
-        )
-        # Explicitly set the status to failure since this request has been aborted
-        self.conclude_state = KVPoll.Failed
-
 
 class MooncakeKVReceiver(CommonKVReceiver):
     def __init__(
@@ -1942,14 +1934,6 @@ class MooncakeKVReceiver(CommonKVReceiver):
             )
         raise KVTransferError(self.bootstrap_room, failure_reason)
 
-    def abort(self):
-        self.kv_mgr.record_failure(
-            self.bootstrap_room,
-            "Aborted by AbortReq.",
-        )
-        # Explicitly set the status to failure since this request has been aborted
-        self.conclude_state = KVPoll.Failed
-
 
 class MooncakeKVBootstrapServer(CommonKVBootstrapServer):
     pass
diff --git a/python/sglang/srt/disaggregation/mori/conn.py b/python/sglang/srt/disaggregation/mori/conn.py
index d657c4c68..c299e8d39 100644
--- a/python/sglang/srt/disaggregation/mori/conn.py
+++ b/python/sglang/srt/disaggregation/mori/conn.py
@@ -1107,7 +1107,6 @@ class MoriKVReceiver(CommonKVReceiver):
         if self.bootstrap_room is None:
             return
         super().abort()
-        self.kv_mgr.update_status(self.bootstrap_room, KVPoll.Failed)
         self.clear()
 
 
diff --git a/python/sglang/srt/observability/req_time_stats.py b/python/sglang/srt/observability/req_time_stats.py
index 0ad222392..09eda88e5 100644
--- a/python/sglang/srt/observability/req_time_stats.py
+++ b/python/sglang/srt/observability/req_time_stats.py
@@ -859,6 +859,7 @@ class SchedulerReqTimeStats(ReqTimeStatsBase):
         else:
             if self.prefill_transfer_queue_entry_time <= 0 or self.completion_time <= 0:
                 return result if result else None
+            # Note: This only capture the last chunk time
             transfer_latency_s = (
                 self.completion_time - self.prefill_transfer_queue_entry_time
             )