[Webkit-unassigned] [Bug 97510] Some perf. tests have variances that differ greatly between runs

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=97510





--- Comment #1 from Ryosuke Niwa <rniwa at webkit.org>  2012-09-24 18:35:26 PST ---
I've considered the following two approaches to solve this problem:

1. Increase the number of samples we take in each test (js code change).
2. Reduce the number of samples taken in each test by a factor of roughly 4, and run the same in 4 different instances of DumpRenderTree.

I'm going to post a whole bunch of results pages now but the results appear to indicate that we should do take the approach 2.

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