14:29 <luis> flip214: I'm replacing slime-trace-dialog with something that updates in real time, I'm actually saving timestamps already but only to display how long each call took. Displaying the timestamps does seem like it could be useful, though I've never felt the need

14:54 <flip214> luis: I don't need the wall clock time as such - but displaying how many milliseconds were spent in a call (and how much time the thread was doing I/O), ie. user time vs. wall clock, might be interesting.