Depend on clock?

[snoyberg]

We can probably provide some very useful helpful functions, like logTimed. We already do stuff like this in Stack for running external processes, and can generalize it.

[chrisdone]

The clock package apparently has weird bugs. I think we could copy/paste the timing code from Criterion which works reliably: https://hackage.haskell.org/package/criterion-1.2.6.0/docs/Criterion-Measurement.html

In favor of including logTimed (assuming something like MonadLogger m => m a -> m a is what you're talking about).

[snoyberg]

See fpco/unliftio#15

[snoyberg]

getMonotonicTime added to unliftio, closing.