diff --git a/python/sglang/srt/managers/scheduler.py b/python/sglang/srt/managers/scheduler.py
index 62d1ff9..9021c01 100644
--- a/python/sglang/srt/managers/scheduler.py
+++ b/python/sglang/srt/managers/scheduler.py
@@ -71,6 +71,8 @@ from sglang.srt.utils import (
     suppress_other_loggers,
 )
 from sglang.utils import get_exception_traceback
+from rpdTracerControl import rpdTracerControl
+rpdTracerControl.skipCreate()

 logger = logging.getLogger(__name__)

@@ -245,6 +247,7 @@ class Scheduler:
                 ],
                 with_stack=True,
             )
+            self.rpd = rpdTracerControl()

     @torch.inference_mode()
     def event_loop(self):
@@ -1027,15 +1030,24 @@ class Scheduler:
     def start_profile(self) -> None:
         if self.profiler is None:
             raise RuntimeError("Profiler is not enabled.")
-        self.profiler.start()
+        #self.profiler.start() #block pytorch profiler for rpd profiler enabling
+        if self.tp_rank == 0 or self.tp_rank == 1:
+            self.rpd.start()
+            self.rpd.rangePush("", "rpd profile range", "")
+            logger.info("rpd is enabled")

     def stop_profile(self) -> None:
         if self.profiler is None:
             raise RuntimeError("Profiler is not enabled.")
-        self.profiler.stop()
-        self.profiler.export_chrome_trace(
-            self.torch_profiler_trace_dir + "/" + str(time.time()) + ".trace.json.gz"
-        )
+        #self.profiler.stop()
+        #self.profiler.export_chrome_trace(
+        #    self.torch_profiler_trace_dir + "/" + str(time.time()) + ".trace.json.gz"
+        #)
+        if self.tp_rank ==0 or self.tp_rank ==1:
+            self.rpd.rangePop()
+            self.rpd.stop()
+            self.rpd.flush()
+            logger.info("rpd is done")
         logger.info("Profiler is done")