I am new to Tensorflow, and was trying to figure out how to use the profiler. By following the docs ( https://www.tensorflow.org/tensorboard/tensorboard_profiling_keras ), I got tensorboard working on my remote development machine and could view everything except the profiler output. I then tried executing the code example mentioned in the doc in Collab ( https://colab.research.google.com/github/tensorflow/tensorboard/blob/master/docs/tensorboard_profiling_keras.ipynb ) only to see the same output. Is the code example not up to date or is there an issue somewhere else? Thanks 