diff --git a/python/sglang/srt/utils/profile_utils.py b/python/sglang/srt/utils/profile_utils.py
index 79fa63c71..0b2fbeccc 100644
--- a/python/sglang/srt/utils/profile_utils.py
+++ b/python/sglang/srt/utils/profile_utils.py
@@ -293,12 +293,12 @@ class _ProfilerTorch(_ProfilerConcreteBase):
             filename_parts = [self.profile_id, f"TP-{self.ps.tp_rank}"]
 
             # Only add other ranks if parallelism is enabled (size > 1)
-            if getattr(self, "dp_size", 1) > 1:
-                filename_parts.append(f"DP-{getattr(self, 'dp_rank', 0)}")
-            if getattr(self, "pp_size", 1) > 1:
-                filename_parts.append(f"PP-{getattr(self, 'pp_rank', 0)}")
-            if getattr(self, "moe_ep_size", 1) > 1:
-                filename_parts.append(f"EP-{getattr(self, 'moe_ep_rank', 0)}")
+            if self.ps.dp_size > 1:
+                filename_parts.append(f"DP-{self.ps.dp_rank}")
+            if self.ps.pp_size > 1:
+                filename_parts.append(f"PP-{self.ps.pp_rank}")
+            if self.ps.moe_ep_size > 1:
+                filename_parts.append(f"EP-{self.ps.moe_ep_rank}")
 
             filename = (
                 (self.output_prefix + "-" if self.output_prefix else "")