Timing terminal output should use appropriate fidelity (secs, ms) for easier readability

[e-gineer]

I'm personally finding the very large millisecond values overkill (I don't need that much fidelity) and hard to read (too many digits).

For example, this line:

Time: 1829.5ms. Rows fetched: 59766 (cached). Hydrate calls: 0.

Should be:

Time: 1.8s. Rows fetched: 59,766 (cached). Hydrate calls: 0.

Similarly, it seems like overkill to provide sub-millisecond values.

So this:

Time: 3.3ms.

Should just be:

Time: 3ms.

[e-gineer]

BTW, I recall us discussing doing a common Time: x.yms. to match some other terminal tool. But, in practice, I'm not finding it easy to use or read for our usual data.