Write a guide on how to test performance locally before pushing changes
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	• Gilles
	Sep 7 2017, 8:42 AM

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Mentioned In: T176536: Update https://wikitech.wikimedia.org/wiki/WebPageTest to include how to run your own test

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptSep 7 2017, 8:42 AM

I've started to add the standard browsers APIs we use, just to have a default place to look: https://wikitech.wikimedia.org/wiki/Measure_Performance

Tested all the instructions and fixed a little thing, it's all good.

@Krinkle LGTM. Also made a few minor contributions.

Two suggestions:

Elaborate the code examples slightly so that the properties are printed in a consistent order (easier for comparison).
Maybe add a few deltas as well, similar to the navtiming2 properties we have in Graphite.

Krinkle triaged this task as Medium priority.Nov 17 2017, 2:52 AM

I've added an example of how to also run the WebPageReplay tests locally. Think we are done here for now, let me close the issue.