As you know, a lot of the UI for Mozilla is written in JS.
When using quantify, I frequently end up dead ending in js_Interpret and
and js_Invoke, which I assume means I'm back in my JS doing something.
Is there a way to get the JS code to tell how many times I'm calling
each JS function, and even better, how long I spend in that function?
To be clear, I don't think the performance problem is in the js engine,
I think it is in the mailnews JS.
I could use that information to find performance problems in our JS.
I've found a few (by hand) but it would better to have numbers to know
where to look.
-Seth
