diff --git a/verl/utils/profiler/__init__.py b/verl/utils/profiler/__init__.py
index 2f8ae094f14..ca04b33f21b 100644
--- a/verl/utils/profiler/__init__.py
+++ b/verl/utils/profiler/__init__.py
@@ -16,6 +16,7 @@
 from ..import_utils import is_nvtx_available
 from .performance import GPUMemoryLogger, log_gpu_memory_usage, simple_timer
 from .profile import DistProfiler, DistProfilerExtension, Profiler, ProfilerConfig
+from .rollout_profile import rollout_profile_args
 
 # Select marker implementations by availability, but keep DistProfiler as our dispatcher
 if is_nvtx_available():
@@ -38,4 +39,5 @@
     "ProfilerConfig",
     "simple_timer",
     "marked_timer",
+    "rollout_profile_args",
 ]
diff --git a/verl/utils/profiler/rollout_profile.py b/verl/utils/profiler/rollout_profile.py
new file mode 100644
index 00000000000..78ee1c0e1c1
--- /dev/null
+++ b/verl/utils/profiler/rollout_profile.py
@@ -0,0 +1,91 @@
+# Copyright 2024 Bytedance Ltd. and/or its affiliates
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+from typing import Any
+
+from omegaconf import DictConfig, OmegaConf
+
+
+def rollout_profile_args(config: DictConfig, global_step: int = 1) -> dict[str, Any]:
+    """
+    Generate profiling parameters for different rollout backends (currently supports sglang,
+    with vllm extension interface reserved)
+
+    Args:
+        config: Global configuration (Hydra DictConfig), must contain rollout related configurations
+        global_step: Current training global step number, used to distinguish profile
+                      result directories for different steps
+
+    Returns:
+        Dictionary of profiling parameters corresponding to the backend
+
+    Raises:
+        NotImplementedError: Unsupported rollout backend
+        ValueError: Unsupported profiler tool/missing configuration
+    """
+    backend = config.rollout.name.lower()
+    backend_profile_builders = {
+        "sglang": _get_sglang_profile_tags,
+    }
+
+    if backend not in backend_profile_builders:
+        raise NotImplementedError(
+            f"Unsupported rollout backend: {config.rollout.name}, "
+            f"currently supported: {list(backend_profile_builders.keys())}"
+        )
+
+    return backend_profile_builders[backend](config, global_step)
+
+
+def _get_sglang_profile_tags(config: DictConfig, global_step: int) -> dict[str, Any]:
+    """Generate profiling parameters for sglang backend"""
+    tool_to_activities = {
+        "torch": ["CPU", "GPU"],
+        "torch_memory": ["MEM"],
+        "cuda": ["CUDA_PROFILER"],
+        "RPD": ["RPD"],
+    }
+    profiler_tool = config.rollout.profiler.tool
+    if profiler_tool not in tool_to_activities:
+        raise ValueError(
+            f"Unsupported profiler tool for sglang backend: {profiler_tool}, \
+               supported tools: {list(tool_to_activities.keys())}"
+        )
+
+    # Profiling by stage of Prefill or Decode
+    profile_by_stage = OmegaConf.select(config, "rollout.profiler.tool_config.torch.profile_by_stage", default=False)
+    # Merge profiles from all ranks into a single trace
+    merge_profiles = OmegaConf.select(config, "rollout.profiler.tool_config.torch.merge_profiles", default=False)
+    rollout_start_step = OmegaConf.select(config, "rollout.profiler.tool_config.torch.step_start", default=1)
+    rollout_end_step = OmegaConf.select(config, "rollout.profiler.tool_config.torch.step_end", default=5)
+    rollout_num_steps = rollout_end_step - rollout_start_step
+
+    assert rollout_start_step > 0, f"Rollout start step must be greater than 0 for sglang, but got {rollout_start_step}"
+    assert rollout_num_steps > 0, f"Rollout num steps must be greater than 0 for sglang, but got {rollout_num_steps}"
+
+    base_save_path = config.rollout.profiler.save_path
+    output_dir = os.path.join(base_save_path, f"rollout_step_{global_step}")
+    os.makedirs(output_dir, exist_ok=True)
+
+    return {
+        "start_step": rollout_start_step,
+        "num_steps": rollout_num_steps,
+        "activities": tool_to_activities[profiler_tool],
+        "with_stack": True,
+        "record_shapes": True,
+        "output_dir": output_dir,
+        "profile_by_stage": profile_by_stage,
+        "merge_profiles": merge_profiles,
+    }
diff --git a/verl/workers/megatron_workers.py b/verl/workers/megatron_workers.py
index d4367c07030..f73d1b040ed 100644
--- a/verl/workers/megatron_workers.py
+++ b/verl/workers/megatron_workers.py
@@ -70,6 +70,7 @@
     GPUMemoryLogger,
     ProfilerConfig,
     log_gpu_memory_usage,
+    rollout_profile_args,
     simple_timer,
 )
 from verl.utils.profiler.performance import reduce_timing, topk_reduce_ratio_min_max
@@ -684,6 +685,12 @@ async def rollout_mode(self):
         aggressive_empty_cache(force_sync=True)
         set_expandable_segments(False)
 
+        if self.config.rollout.profiler.enable and self._do_profile:
+            await self.rollout.start_profile_auto_stop(
+                tags=rollout_profile_args(self.config, self._profile_step),
+                profile_ranks=self.config.rollout.profiler.ranks,
+            )
+
         if self._is_offload_param:
             load_megatron_model_to_gpu(self.actor.actor_module, load_grad=False)
             log_gpu_memory_usage("After load actor params during rollout_mode", logger=logger)
@@ -955,11 +962,14 @@ def async_calls_finalize_fn_exec(self, blocking=False):
     @register(dispatch_mode=Dispatch.ONE_TO_ALL)
     def start_profile(self, **kwargs) -> None:
         """Start profiling for the current rank in the current training step."""
+        self._profile_step = kwargs.get("profile_step", 1)
+        self._do_profile = True
         self.profiler.start(**kwargs)
 
     @register(dispatch_mode=Dispatch.ONE_TO_ALL)
     def stop_profile(self) -> None:
         """Stop profiling for the current rank in the current training step."""
+        self._do_profile = False
         self.profiler.stop()
 
     @register(dispatch_mode=Dispatch.ONE_TO_ALL)
diff --git a/verl/workers/rollout/base.py b/verl/workers/rollout/base.py
index dfd857c15cf..b228c97d0f5 100644
--- a/verl/workers/rollout/base.py
+++ b/verl/workers/rollout/base.py
@@ -77,6 +77,48 @@ def generate_sequences(self, prompts: DataProto) -> DataProto:
         """
         raise NotImplementedError
 
+    @abstractmethod
+    async def start_profile_auto_stop(self, **kwargs):
+        """
+        Abstract method: Start profiling with auto-stop (wrapper for start_profile).
+
+        Args:
+            **kwargs: Must contain 'tags' dict with:
+                      - "activities": List of profiled activity types
+                      - "num_steps": Auto-stop step count
+
+        Returns:
+            Any: Engine response of profiling start
+        """
+        pass
+
+    @abstractmethod
+    async def start_profile(self, tags: dict[str, any] = None, profile_ranks: list[int] = None):
+        """
+        Abstract method: Start profiling (only for specified dp ranks).
+
+        Args:
+            tags: Profiling config (required: "activities"; optional: "num_steps")
+            profile_ranks: Target dp ranks (default: [0])
+
+        Returns:
+            Any: Engine response of profiling start
+        """
+        pass
+
+    @abstractmethod
+    async def stop_profile(self, profile_ranks: list[int] = None):
+        """
+        Abstract method: Stop profiling (only for specified dp ranks).
+
+        Args:
+            profile_ranks: Target dp ranks (default: [0])
+
+        Returns:
+            Any: Engine response of profiling stop
+        """
+        pass
+
 
 _ROLLOUT_REGISTRY = {
     ("vllm", "async"): "verl.workers.rollout.vllm_rollout.vLLMAsyncRollout",
diff --git a/verl/workers/rollout/sglang_rollout/http_server_engine.py b/verl/workers/rollout/sglang_rollout/http_server_engine.py
index 6822a9e52da..eecbe3dbf49 100644
--- a/verl/workers/rollout/sglang_rollout/http_server_engine.py
+++ b/verl/workers/rollout/sglang_rollout/http_server_engine.py
@@ -941,6 +941,27 @@ async def async_reward_score(
             lora_path=lora_path,
         )
 
+    async def start_profile(self, tags: Optional[dict[str, Any]] = None) -> dict[str, Any]:
+        """Start profile
+
+        Args:
+            tags (Optional[dict[str, Any]], optional): Arguments for profiling. Defaults to None.
+
+        Returns:
+            Dict[str, Any]: Server response indicating profile status
+        """
+        return await self._make_async_request("start_profile", payload=tags)
+
+    async def stop_profile(self) -> dict[str, Any]:
+        """Stop profile
+
+        Args:
+            (No arguments)
+        Returns:
+            Dict[str, Any]: Server response indicating profile status
+        """
+        return await self._make_async_request("stop_profile", payload=None)
+
     async def abort_request(self, rid: str = "", abort_all: bool = False) -> dict[str, Any]:
         """Abort a request asynchronously.
 
diff --git a/verl/workers/rollout/sglang_rollout/sglang_rollout.py b/verl/workers/rollout/sglang_rollout/sglang_rollout.py
index adbb84ec4e6..56129a49bdc 100644
--- a/verl/workers/rollout/sglang_rollout/sglang_rollout.py
+++ b/verl/workers/rollout/sglang_rollout/sglang_rollout.py
@@ -200,3 +200,75 @@ async def update_weights(self, weights: Generator[tuple[str, torch.Tensor], None
 
         if self.device_mesh["infer_tp"].get_local_rank() == 0:
             await self._engine.flush_cache()
+
+    async def start_profile_auto_stop(self, **kwargs):
+        """
+        Start performance profiling with auto-stop functionality.
+        This is a wrapper method that internally calls start_profile() with provided arguments.
+        Args:
+            **kwargs: Keyword arguments passed to start_profile().
+                     Must include 'tags' dict containing:
+                     - "activities": List of activity types to profile (e.g., ["cpu", "gpu"])
+                     - "num_steps": Number of steps after which profiling should auto-stop
+        Raises:
+            AssertionError: If 'tags' is not provided in kwargs, or if required keys
+                           ("activities" and "num_steps") are missing from tags.
+        return: Engine response of profiling start
+        """
+        assert "num_steps" in kwargs.get("tags", {}), (
+            "Missing required 'num_steps' in tags for auto-stop profiling for sglang. "
+        )
+        return await self.start_profile(**kwargs)
+
+    async def start_profile(self, tags: dict[str, Any] = None, profile_ranks: list[int] = None):
+        """
+        Start performance profiling (only executed by specified rank processes)
+        Args:
+            tags: Profiling configuration tags, must contain "activities" (types of activities to profile),
+                     optional "num_steps" (steps for auto-stop)
+            profile_ranks: List of dp ranks to perform profiling, default = [0]
+        return: Engine response of profiling start
+        """
+        profile_ranks = profile_ranks or [0]
+        tags = tags or {}
+        if (
+            self.device_mesh["infer_tp"].get_local_rank() == 0
+            and self.device_mesh["dp"].get_local_rank() in profile_ranks
+        ):
+            assert tags.get("activities") is not None, "Please specify the activities to profile."
+            await self._init_server_adapter()
+
+            response = await self._engine.start_profile(tags=tags)
+            if response:
+                self._profiling = True
+                self._rollout_profile_auto_stop = "num_steps" in tags
+            else:
+                self._profiling = None
+            logger.debug(f"Start profile done for rank {self.device_mesh['dp'].get_local_rank()}. Response: {response}")
+            return response
+        else:
+            return None
+
+    async def stop_profile(self, profile_ranks: list[int] = None):
+        """
+        Stop performance profiling (only executed by specified rank processes)
+        Args:
+            profile_ranks: List of dp ranks to stop profiling, default = [0]
+        return: Engine response of profiling stop
+        """
+        profile_ranks = profile_ranks or [0]
+        if (
+            self.device_mesh["infer_tp"].get_local_rank() == 0
+            and self.device_mesh["dp"].get_local_rank() in profile_ranks
+        ):
+            logger.debug(f"Try to stopping rollout profile for rank {self.device_mesh['dp'].get_local_rank()}.")
+            if not self._profiling or self._rollout_profile_auto_stop:
+                return None
+
+            await self._init_server_adapter()
+            response = await self._engine.stop_profile()
+            if response:
+                self._profiling = False
+            return response
+        else:
+            return None