Can we retrieve the execution time of assets using Op Hooks?

[s000ne]

I'm considering using Op Hooks to notify Slack with a message at the end of each asset execution. Is there a way to retrieve the execution time of assets using Op Hooks?

[garethbrickman]

Execution time isn't among the available HookContext properties. You would either have to use the information available to find/calculate the execution time within the Op Hook's code, otherwise you can provide information from the asset to the Op Hook via op_tags. There's a nice example of that here.