add exec time measurements

nlef · Aug 5, 2024 · 41b942f · 41b942f
1 parent ccfffbd
commit 41b942f
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/bot/camera.py b/bot/camera.py
@@ -270,10 +270,13 @@ def _set_cv2_params(self):
     @cam_light_toggle
     def take_raw_frame(self, rgb: bool = True) -> ndarray:
         with self._camera_lock:
+            st = time.time() * 1000
             self.cam_cam.open(self._host)
             self._set_cv2_params()
             success, image = self.cam_cam.read()
             self.cam_cam.release()
+            et = time.time() *1000
+            logger.debug(f"_take_raw_frame cam read execution time: {et-st} millis")
 
             if not success:
                 logger.debug("failed to get camera frame for photo")
@@ -382,9 +385,12 @@ def write_video():
 
         with self._camera_lock:
             cv2.setNumThreads(self._threads)
+            st = time.time() * 1000
             self.cam_cam.open(self._host)
             self._set_cv2_params()
             success, frame = self.cam_cam.read()
+            et = time.time() *1000
+            logger.debug(f"take_video cam read first frame execution time: {et-st} millis")
 
             if not success:
                 logger.debug("failed to get camera frame for video")
@@ -405,7 +411,10 @@ def write_video():
                 threading.Thread(target=write_video, args=()).start()
                 t_end = time.time() + self._video_duration
                 while success and time.time() <= t_end:
+                    st = time.time() * 1000
                     success, frame_loc = self.cam_cam.read()
+                    et = time.time() * 1000
+                    logger.debug(f"take_video cam read  frame execution time: {et - st} millis")
                     try:
                         frame_queue.put(frame_loc, block=False)
                     except Exception as ex: