[PD] Rate limit prefill inflight polling warnings (#24967)

Signed-off-by: zhangzhang <tangchenyu@xiaohongshu.com> Co-authored-by: zhangzhang <tangchenyu@xiaohongshu.com>
2026-05-12 12:50:57 +08:00
parent 6bb79c155b
commit 6bfb365c07
1 changed files with 4 additions and 4 deletions
@@ -613,9 +613,9 @@ class SchedulerDisaggregationPrefillMixin:
                    KVPoll.Success,
                    KVPoll.Failed,
                ):
-                    logger.warning(
+                    logger.warning_once(
                        f"PP rank {self.pp_rank}: unexpected poll state {poll} for rid {req.rid} "
-                        f"from consensus; treating as undone"
+                        f"from consensus; treating as undone",
                    )
                    undone_reqs.append(req)
                    continue
@@ -646,9 +646,9 @@ class SchedulerDisaggregationPrefillMixin:
                if self.enable_metrics:
                    self.metrics_collector.increment_transfer_failed_reqs()
            else:
-                logger.warning(
+                logger.warning_once(
                    f"Unexpected polling state {poll} for rid {req.rid} in inflight queue; "
-                    f"treating as undone"
+                    f"treating as undone",
                )
                undone_reqs.append(req)