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Is there a good methodology for logging/benchmarking/profiling a gwt application to identify bottlenecks?

Something like a timing/logging framework or similar.

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I especially recommend the last link - Firebug's profiling can be very helpful when combined with -style PRETTY.

And, in general, any profiling solution that works for Javascript, should work for GWT.

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IE8 has an excellent profiler too, extremely useful. It's call-tree mode is superb.

Of course, IE8 needs profiling tools far more than other browsers; it's a complete dog, performance-wise.

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