On 2016-01-18 4:42 AM, Nicolas B. Pierron wrote:

I agree, this should be the part of the developer to work that out, but
the TS Paint benchmark is out of the knowledge base of JS developers.  I
feel that the problem is reaching developers with a wording known by the
developers.

So we have a wiki page which describes each Talos test in detail, we link to these in all perf bugs, but it can be useful reading on its own. For example, ts_paint is described here:

https://wiki.mozilla.org/Buildbot/Talos/Tests#ts_paint

I'm sure some of the test descriptions could use some improvements, feel free to ask on #perf if anything's unclear.

This is just a raw idea, but maybe this would make more sense to provide
a diff of profiles, and show what decreased / increased.  At least this
would make these benchmarks less obscure.

As Joel mentioned, it's pretty easy to schedule profiling runs for talos using trychooser. Scheduling a profiling run as part of the regression-filing process is something we could consider doing, if there's a broad consensus it would be useful (I'm always wary of putting extra load on the machines for something that would be only useful in 10%, say, of cases).

Will
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