fix: apply suggestions and drop noise code

Signed-off-by: yihong0618 <[email protected]>

Author: yihong0618

Lib/profiling/sampling/_sync_coordinator.py

@@ -149,9 +149,6 @@ def _execute_module(module_name: str, module_args: List[str]) -> None:
         pass
     except Exception as e:
         raise TargetError(f"Error executing module '{module_name}': {e}") from e
-    finally:
-        sys.stdout.flush()
-        sys.stderr.flush()
 
 
 def _execute_script(script_path: str, script_args: List[str], cwd: str) -> None:
@@ -201,9 +198,6 @@ def _execute_script(script_path: str, script_args: List[str], cwd: str) -> None:
         pass
     except Exception as e:
         raise TargetError(f"Error executing script '{script_path}': {e}") from e
-    finally:
-        sys.stdout.flush()
-        sys.stderr.flush()
 
 
 def main() -> NoReturn:

Lib/test/test_profiling/test_sampling_profiler.py

@@ -3040,13 +3040,13 @@ def worker(x):
             with SuppressCrashReport():
                 with script_helper.spawn_python(
                     "-m", "profiling.sampling.sample",
-                    "-d", "1",
+                    "-d", "5",
                     "-i", "100000",
                     script,
                     stderr=subprocess.PIPE,
                     text=True
                 ) as proc:
-                    proc.wait(timeout=10)
+                    proc.wait(timeout=SHORT_TIMEOUT)
                     stdout = proc.stdout.read()
                     stderr = proc.stderr.read()