Open Bug 1543952 Opened 6 months ago Updated 6 months ago

Outliers mess up with the alert generation


(Tree Management :: Perfherder, defect, P3)



(Not tracked)


(Reporter: igoldan, Unassigned)


(Whiteboard: [lang=js][lang=py])

I manually created this alert, because it's the regression from this graph.

Funny thing about it: even if it's plain obvious it's a regression, Perfherder treated it as an improvement because of this single outlier, which somehow produced a way too low value.

We need some way of erasing/invalidating these kinds of data points, so they don't mess up with the calculus of the percentage change.

Whiteboard: [lang=js][lang=py]
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