Tensorboard profile example is not working anymore

[thenhz]

I'm trying to profile my application to find out any bottleneck but I wasn't able to see any proifile tab in tensorboard. I then tryied to run the tensorboard profiling example available at https://colab.research.google.com/github/tensorflow/tensorboard/blob/master/docs/tensorboard_profiling_keras.ipynb but I dicovered that even there is not working. I'm using the NCG official images through docker but if you would like to replicate the problem is enopugh to run the colab notebook at the link I've provided above.

[stellarpower]

Is there a reason profiling support has been dropped? Or is it expected to be functional still?

I see a mention in the docs for the Tensorboard ctor here that it may be:

profile_batch (Not supported at this time) ...

but there is no accompanying explanation as to why it's currently unsupported, or the extent of this. I don't see this string or a deprecation warning anywhere on github within the tensorflow organisation, as I assume the docs are auto-generated.

Has it been disabled in the current version? It seems a bit of an issue if the docs on profiling are non-functional and there's no mention if there is a reason it's currently been de-activated.