From 9d04b570bc11e220aff65d6f9c958b65bd8834de Mon Sep 17 00:00:00 2001
From: fzyzcjy <5236035+fzyzcjy@users.noreply.github.com>
Date: Wed, 17 Dec 2025 21:20:41 +0800
Subject: [PATCH] Tiny dump native stacktraces in watchdog (#15222)

---
 python/sglang/srt/utils/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/sglang/srt/utils/common.py b/python/sglang/srt/utils/common.py
index 0e9b4ce1c..47d542e8a 100644
--- a/python/sglang/srt/utils/common.py
+++ b/python/sglang/srt/utils/common.py
@@ -2290,7 +2290,7 @@ def pyspy_dump_schedulers():
     try:
         pid = psutil.Process().pid
         # Command to run py-spy with the PID
-        cmd = f"py-spy dump --pid {pid}"
+        cmd = f"py-spy dump --native --pid {pid}"
         result = subprocess.run(
             cmd, shell=True, capture_output=True, text=True, check=True
         )