id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3627	Performance testing	Alfonso Martínez de Lizarrondo	Garry Yao	"I guess that everybody has this in mind, but no one has written it so far.

In the future it would be very nice to have an automated performance testing system, so that we can keep track of any unexpected degradation of the performance. And also to avoid that little + little + little changed do end up summing a serious problem.

For a reference, this post about Chrome explains the same basic idea: http://blog.chromium.org/2008/11/putting-it-to-test.html and points that some of the tools are based on HTML and JS, so maybe we can reuse something from there.

"	New Feature	assigned	Normal		QA	3.0		Confirmed HasPatch