TF1 each operator timing

I would like to see (preferably in the log/on screen) how much time each OP in my model takes. Alternativaly, or better, that each OP in the model/graph will log the time when it starts its execution.
Is that possible with TF1?

TF1 is ETA, you could use our profiler with TF2:

What do you mean ETA? end of life?
I’m still planned to use TF1 for quite some time. Is there a valid option to do this in TF1 nevertheless?

Yes It is EOL…

These are the last info available on the TF 1.x tag

Any specific reason why you don’t want to update to TF2?