Look at : https://treeherder.mozilla.org/perfherder/graphs?highlightAlerts=1&highlightChangelogData=1&highlightCommonAlerts=0&selected=3909395,1684618206&series=mozilla-central,3735936,1,13&series=mozilla-central,3735936,1,13&series=autoland,3909395,1,13&timerange=5184000&zoom=1681890308109,1682284350035,18.945204401038673,76.44584828931023

A previous regression (which was backed out) was : https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=1be4e6b8f5cbccf55907dcfa9d57a00e850becf1&tochange=8d3cb7fb59ff63d10e6b909d9490c3f813a2c392

These two imply bug 1824772 as the regressor.

Filing this bug in case there is some easy fix here. But this regression is not that important considering the large benefits of bug 1824772 on SP3.

Set release status flags based on info from the regressing bug 1824772

:denispal, since you are the author of the regressor, bug 1824772, could you take a look? Also, could you set the severity field?

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Will, could we have a priority and severity set for this bug? Thanks

This is probably good to keep on record, but probably not something we'll fix any time soon, if ever, since the tradeoff improvement in speedometer was significant.