I didn't keep track, but this was from a few months ago with a half-empty J cabin, so the meal service was very good for me. FAs would walk down the aisle periodically during food service, and once they saw I was done with a course, the next one would be along in 5 minutes. I didn't feel rushed, nor did I have to wait very long.

I personally wouldn't have minded a slow meal service though, it would have been an excuse to not wear my mask for a longer period of time I did get reminded to put my mask on now and then during the flight, although with the lights dimmed and suite door closed in bed mode I managed to get away with sleeping unmasked.