diff --git a/colossalai/utils/profiler/__init__.py b/colossalai/utils/profiler/__init__.py
index 810a43394..90eab67c4 100644
--- a/colossalai/utils/profiler/__init__.py
+++ b/colossalai/utils/profiler/__init__.py
@@ -1,6 +1,2 @@
-from .comm_profiler import CommProfiler
-from .pcie_profiler import PcieProfiler
-from .prof_utils import ProfilerContext, BaseProfiler
-from .mem_profiler import MemProfiler
-
-__all__ = ['BaseProfiler', 'CommProfiler', 'PcieProfiler', 'MemProfiler', 'ProfilerContext']
\ No newline at end of file
+from .legacy import *
+from .profiler import profile
diff --git a/colossalai/utils/profiler/extention.py b/colossalai/utils/profiler/extention.py
new file mode 100644
index 000000000..6726a683c
--- /dev/null
+++ b/colossalai/utils/profiler/extention.py
@@ -0,0 +1,20 @@
+from abc import ABC, abstractmethod
+
+
+class ProfilerExtension(ABC):
+
+    @abstractmethod
+    def prepare_trace(self):
+        pass
+
+    @abstractmethod
+    def start_trace(self):
+        pass
+
+    @abstractmethod
+    def stop_trace(self):
+        pass
+
+    @abstractmethod
+    def extend_chrome_trace(self, trace: dict) -> dict:
+        pass
diff --git a/colossalai/utils/profiler/legacy/__init__.py b/colossalai/utils/profiler/legacy/__init__.py
new file mode 100644
index 000000000..849c7fca3
--- /dev/null
+++ b/colossalai/utils/profiler/legacy/__init__.py
@@ -0,0 +1,6 @@
+from .comm_profiler import CommProfiler
+from .pcie_profiler import PcieProfiler
+from .prof_utils import ProfilerContext, BaseProfiler
+from .mem_profiler import MemProfiler
+
+__all__ = ['BaseProfiler', 'CommProfiler', 'PcieProfiler', 'MemProfiler', 'ProfilerContext']
diff --git a/colossalai/utils/profiler/comm_profiler.py b/colossalai/utils/profiler/legacy/comm_profiler.py
similarity index 100%
rename from colossalai/utils/profiler/comm_profiler.py
rename to colossalai/utils/profiler/legacy/comm_profiler.py
diff --git a/colossalai/utils/profiler/mem_profiler.py b/colossalai/utils/profiler/legacy/mem_profiler.py
similarity index 95%
rename from colossalai/utils/profiler/mem_profiler.py
rename to colossalai/utils/profiler/legacy/mem_profiler.py
index 662417dfd..c4d7ca2ef 100644
--- a/colossalai/utils/profiler/mem_profiler.py
+++ b/colossalai/utils/profiler/legacy/mem_profiler.py
@@ -3,7 +3,7 @@ from typing import Union
 from colossalai.engine import Engine
 from torch.utils.tensorboard import SummaryWriter
 from colossalai.engine.ophooks import MemTracerOpHook
-from colossalai.utils.profiler import BaseProfiler
+from colossalai.utils.profiler.legacy.prof_utils import BaseProfiler
 
 
 class MemProfiler(BaseProfiler):
diff --git a/colossalai/utils/profiler/pcie_profiler.py b/colossalai/utils/profiler/legacy/pcie_profiler.py
similarity index 100%
rename from colossalai/utils/profiler/pcie_profiler.py
rename to colossalai/utils/profiler/legacy/pcie_profiler.py
diff --git a/colossalai/utils/profiler/prof_utils.py b/colossalai/utils/profiler/legacy/prof_utils.py
similarity index 100%
rename from colossalai/utils/profiler/prof_utils.py
rename to colossalai/utils/profiler/legacy/prof_utils.py
diff --git a/colossalai/utils/profiler/profiler.py b/colossalai/utils/profiler/profiler.py
new file mode 100644
index 000000000..8f43a0b96
--- /dev/null
+++ b/colossalai/utils/profiler/profiler.py
@@ -0,0 +1,201 @@
+import os
+from typing import List
+from colossalai.engine import Engine
+from torch.profiler import profile as torch_profile
+from torch.profiler.profiler import ProfilerAction
+from typing import Any, Callable, Iterable, Optional
+from torch.autograd import ProfilerActivity
+import json
+import os
+import tempfile
+import gzip
+from colossalai.utils.profiler.extention import ProfilerExtension
+from colossalai.utils.profiler.stateful_tensor_mem_extention import StatefulTensorMemoryProfilerExtention
+from colossalai.logging import get_dist_logger
+
+
+class profile(torch_profile):
+    """Profiler context manager.
+
+    Args:
+        activities (iterable): list of activity groups (CPU, CUDA) to use in profiling, supported values:
+            ``torch.profiler.ProfilerActivity.CPU``, ``torch.profiler.ProfilerActivity.CUDA``.
+            Default value: ProfilerActivity.CPU and (when available) ProfilerActivity.CUDA.
+        schedule (callable): callable that takes step (int) as a single parameter and returns
+            ``ProfilerAction`` value that specifies the profiler action to perform at each step.
+        on_trace_ready (callable): callable that is called at each step when ``schedule``
+            returns ``ProfilerAction.RECORD_AND_SAVE`` during the profiling.
+        engine (Optional[Engine], optional): An ``Engine`` instance. Defaults to None.
+        record_shapes (bool): save information about operator's input shapes.
+        profile_memory (bool): track tensor memory allocation/deallocation.
+        with_stack (bool): record source information (file and line number) for the ops.
+        with_flops (bool): use formula to estimate the FLOPs (floating point operations) of specific operators
+            (matrix multiplication and 2D convolution).
+        with_modules (bool): record module hierarchy (including function names)
+            corresponding to the callstack of the op. e.g. If module A's forward call's
+            module B's forward which contains an aten::add op,
+            then aten::add's module hierarchy is A.B
+            Note that this support exist, at the moment, only for TorchScript models
+            and not eager mode models.
+        profile_stateful_tensor_memory (bool): track stateful tensor memory usage. ``engine`` must not be None if you enable this.
+
+    .. note::
+        Use :func:`~torch.profiler.schedule` to generate the callable schedule.
+        Non-default schedules are useful when profiling long training jobs
+        and allow the user to obtain multiple traces at the different iterations
+        of the training process.
+        The default schedule simply records all the events continuously for the
+        duration of the context manager.
+
+    .. note::
+        Use :func:`~torch.profiler.tensorboard_trace_handler` to generate result files for TensorBoard:
+
+        ``on_trace_ready=torch.profiler.tensorboard_trace_handler(dir_name)``
+
+        After profiling, result files can be found in the specified directory. Use the command:
+
+        ``tensorboard --logdir dir_name``
+
+        to see the results in TensorBoard.
+        For more information, see
+        `PyTorch Profiler TensorBoard Plugin <https://github.com/pytorch/kineto/tree/master/tb_plugin>`__
+
+    .. note::
+        Enabling shape and stack tracing results in additional overhead.
+        When record_shapes=True is specified, profiler will temporarily hold references to the tensors;
+        that may further prevent certain optimizations that depend on the reference count and introduce
+        extra tensor copies.
+
+    Examples:
+
+    .. code-block:: python
+
+        with torch.profiler.profile(
+            activities=[
+                torch.profiler.ProfilerActivity.CPU,
+                torch.profiler.ProfilerActivity.CUDA,
+            ]
+        ) as p:
+            code_to_profile()
+        print(p.key_averages().table(
+            sort_by="self_cuda_time_total", row_limit=-1))
+
+    Using the profiler's ``schedule``, ``on_trace_ready`` and ``step`` functions:
+
+    .. code-block:: python
+
+        # Non-default profiler schedule allows user to turn profiler on and off
+        # on different iterations of the training loop;
+        # trace_handler is called every time a new trace becomes available
+        def trace_handler(prof):
+            print(prof.key_averages().table(
+                sort_by="self_cuda_time_total", row_limit=-1))
+            # prof.export_chrome_trace("/tmp/test_trace_" + str(prof.step_num) + ".json")
+
+        with torch.profiler.profile(
+            activities=[
+                torch.profiler.ProfilerActivity.CPU,
+                torch.profiler.ProfilerActivity.CUDA,
+            ],
+
+            # In this example with wait=1, warmup=1, active=2,
+            # profiler will skip the first step/iteration,
+            # start warming up on the second, record
+            # the third and the forth iterations,
+            # after which the trace will become available
+            # and on_trace_ready (when set) is called;
+            # the cycle repeats starting with the next step
+
+            schedule=torch.profiler.schedule(
+                wait=1,
+                warmup=1,
+                active=2),
+            on_trace_ready=trace_handler
+            # on_trace_ready=torch.profiler.tensorboard_trace_handler('./log')
+            # used when outputting for tensorboard
+            ) as p:
+                for iter in range(N):
+                    code_iteration_to_profile(iter)
+                    # send a signal to the profiler that the next iteration has started
+                    p.step()
+    """
+
+    def __init__(self,
+                 *,
+                 activities: Optional[Iterable[ProfilerActivity]] = None,
+                 schedule: Optional[Callable[[int], ProfilerAction]] = None,
+                 on_trace_ready: Optional[Callable[..., Any]] = None,
+                 engine: Optional[Engine] = None,
+                 record_shapes: bool = False,
+                 profile_memory: bool = False,
+                 with_stack: bool = False,
+                 with_flops: bool = False,
+                 with_modules: bool = False,
+                 profile_stateful_tensor_memory: bool = False) -> None:
+        super().__init__(activities=activities,
+                         schedule=schedule,
+                         on_trace_ready=on_trace_ready,
+                         record_shapes=record_shapes,
+                         profile_memory=profile_memory,
+                         with_stack=with_stack,
+                         with_flops=with_flops,
+                         with_modules=with_modules)
+        self._logger = get_dist_logger()
+        self.extentions: List[ProfilerExtension] = []
+        if profile_stateful_tensor_memory:
+            if engine is None:
+                self._logger.warning('Ignore "profile_model_data" since engine is None', ranks=[0])
+            else:
+                self.extentions.append(StatefulTensorMemoryProfilerExtention(engine))
+
+    def prepare_trace(self) -> None:
+        if hasattr(super(), 'prepare_trace'):
+            super().prepare_trace()
+        elif hasattr(super(), '_start_warmup'):
+            super()._start_warmup()
+        for ext in self.extentions:
+            ext.prepare_trace()
+
+    def _start_warmup(self):
+        self.prepare_trace()
+
+    def start_trace(self):
+        if hasattr(super(), '_start_trace'):
+            super()._start_trace()
+        elif hasattr(super(), 'start_trace'):
+            super().start_trace()
+        for ext in self.extentions:
+            ext.start_trace()
+
+    def _start_trace(self):
+        self.start_trace()
+
+    def stop_trace(self):
+        if hasattr(super(), '_stop_trace'):
+            super()._stop_trace()
+        elif hasattr(super(), 'stop_trace'):
+            super().stop_trace()
+        for ext in self.extentions:
+            ext.stop_trace()
+
+    def _stop_trace(self):
+        self.stop_trace()
+
+    def export_chrome_trace(self, path: str):
+        """
+        Exports the collected trace in Chrome JSON format.
+        """
+        assert self.profiler
+        fp = tempfile.NamedTemporaryFile('w+t', suffix='.json', delete=False)
+        fp.close()
+        retvalue = self.profiler.export_chrome_trace(fp.name)
+        with open(fp.name) as fin:
+            trace = json.load(fin)
+            for ext in self.extentions:
+                trace = ext.extend_chrome_trace(trace)
+            open_func = gzip.open if path.endswith('.gz') else open
+            with open_func(path, 'wt') as fout:
+                json.dump(trace, fout)
+
+        os.remove(fp.name)
+        return retvalue
diff --git a/colossalai/utils/profiler/stateful_tensor_mem_extention.py b/colossalai/utils/profiler/stateful_tensor_mem_extention.py
new file mode 100644
index 000000000..749823553
--- /dev/null
+++ b/colossalai/utils/profiler/stateful_tensor_mem_extention.py
@@ -0,0 +1,133 @@
+import os
+import threading
+import time
+import torch
+from enum import Enum
+from typing import List
+from colossalai.gemini.stateful_tensor import StatefulTensor
+from colossalai.engine.ophooks import BaseOpHook
+from colossalai.engine import Engine
+from colossalai.utils.profiler.extention import ProfilerExtension
+
+
+class DeviceType(Enum):
+    CPU = 0
+    CUDA = 1
+
+
+def get_timestamp_us():
+    return int(time.time() * 1e6)
+
+
+def generic_instant_event(name, pid, tid, timestamp, args):
+    return {'ph': 'i', 's': 't', 'name': name, 'pid': pid, 'tid': tid, 'ts': timestamp, 'args': args}
+
+
+class StatefulTensorMemoryEvent:
+    EVENT_NAME = '[statefulTensorMemory]'
+
+    def __init__(self, timestamp: int, device_type: DeviceType, bytes_: int) -> None:
+        self.pid = os.getpid()
+        self.tid = threading.get_ident()
+        self.timestamp = timestamp
+        self.device_type = device_type
+        self.device_id = torch.cuda.current_device() if device_type == DeviceType.CUDA else -1
+        self.bytes = bytes_
+
+    def state_dict(self):
+        return generic_instant_event(StatefulTensorMemoryEvent.EVENT_NAME, self.pid, self.tid, self.timestamp, {
+            'Device Type': self.device_type.value,
+            'Device Id': self.device_id,
+            'Bytes': self.bytes
+        })
+
+
+class StatefulTensorMemoryTracer:
+
+    def __init__(self) -> None:
+        self.events: List[StatefulTensorMemoryEvent] = []
+        self._tracing = False
+
+    def sample(self):
+        cuda_mem = StatefulTensor.GST_MGR.total_mem['cuda']
+        cpu_mem = StatefulTensor.GST_MGR.total_mem['cpu']
+        timestamp = get_timestamp_us()
+        if self._tracing:
+            self.events.append(StatefulTensorMemoryEvent(timestamp, DeviceType.CUDA, cuda_mem))
+            self.events.append(StatefulTensorMemoryEvent(timestamp, DeviceType.CPU, cpu_mem))
+
+    def start_trace(self):
+        self.events.clear()
+        self._tracing = True
+
+    def stop_trace(self):
+        self._tracing = False
+
+    def state_dict(self):
+        return [event.state_dict() for event in self.events]
+
+
+class StatefulTensorMemoryTracerHook(BaseOpHook):
+
+    def __init__(self, tracer: StatefulTensorMemoryTracer):
+        super().__init__()
+        self.tracer = tracer
+        self._enable = False
+
+    def pre_fwd_exec(self, module: torch.nn.Module, *args):
+        if self._enable:
+            self.tracer.sample()
+
+    def post_fwd_exec(self, module: torch.nn.Module, *args):
+        if self._enable:
+            self.tracer.sample()
+
+    def pre_bwd_exec(self, module: torch.nn.Module, input_, output):
+        if self._enable:
+            self.tracer.sample()
+
+    def post_bwd_exec(self, module: torch.nn.Module, input_):
+        if self._enable:
+            self.tracer.sample()
+
+    def post_iter(self):
+        if self._enable:
+            self.tracer.sample()
+
+    def enable(self):
+        self._enable = True
+
+    def disable(self):
+        self._enable = False
+
+
+class StatefulTensorMemoryProfilerExtention(ProfilerExtension):
+
+    def __init__(self, engine: Engine) -> None:
+        self.engine = engine
+        self.tracer = StatefulTensorMemoryTracer()
+        self.hook = StatefulTensorMemoryTracerHook(self.tracer)
+        self.hook_registered = False
+
+    def prepare_trace(self):
+        self.hook.enable()
+        if not self.hook_registered:
+            self.engine.add_hook(self.hook)
+            self.hook_registered = True
+
+    def start_trace(self):
+        self.prepare_trace()
+        self.tracer.start_trace()
+
+    def stop_trace(self):
+        self.tracer.stop_trace()
+        self.hook.disable()
+        if self.hook_registered:
+            self.engine.remove_hook(self.hook)
+            # remove_hook is not implemented now
+            # FIXME(ver217): uncomment below line when remove_hook is implemented
+            # self.hook_registered = False
+
+    def extend_chrome_trace(self, trace: dict) -> dict:
+        trace['traceEvents'].extend(self.tracer.state_dict())
+        return trace