Here's the perf-o-matic graph of the last 365 days of talos history for 'SVG, Opacity Row Major': m-i: http://goo.gl/YNCof m-c: http://goo.gl/cqtH0 m-i-non-PGO: http://goo.gl/mLWBy Select the regression in August and you'll see that on August 13th: MacOSX 10.7 regressed 418.6% MacOSX 10.6 regressed 351.2% WINNT 5.1 regressed 242.4% WINNT 6.1 regressed 42.1% The pushlog for the regression range is: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=ed614ea130c0&tochange=6a0b53d78465 Seems like one of Matt's bugs (bug 539356, bug 770000, bug 733323, bug 781362 or bug 780868) is guilty of the perf regression.
Note that on October 10/11 and on Nov 6 we gained back some of the lost ground (except on WINNT 6.1), but we're still not close to being back to where we were. It's also not clear that either of those gains were due to partially fixing the regression that resulted in this bug. Pushlog for October gain: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=ebeca12019a2&tochange=7065cefc10dd Pushlog for November gain: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=613bfe02f0c1&tochange=475ae0fac54e
Is the regression still there?
Status: NEW → RESOLVED
Last Resolved: a year ago
Resolution: --- → INCOMPLETE
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