Set schedule policy more conservative for DP attention (#2096)

python/sglang/srt/server_args.py

@@ -191,10 +191,12 @@ class ServerArgs:
             self.dp_size = self.tp_size
             self.chunked_prefill_size = self.chunked_prefill_size // 2
             self.cuda_graph_max_bs = min(self.cuda_graph_max_bs, 96)
+            self.schedule_conservativeness = self.schedule_conservativeness * 0.3
             self.enable_overlap_schedule = False
             logger.warning(
                 f"DP attention is enabled. The chunked prefill size is adjusted to {self.chunked_prefill_size} to avoid MoE kernel issues. "
                 f"The CUDA graph max batch size is adjusted to {self.cuda_graph_max_bs}. "
+                f"The schedule conservativeness is adjusted to {self.schedule_conservativeness}. "
                 "Data parallel size is adjusted to be the same as tensor parallel size."
             )