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Buildbot/Talos/Sheriffing: Difference between revisions
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→Understand an alert: - brief update
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= Understand an alert = | = Understand an alert = | ||
As of | As of January 2015, alerts come in from [[http://graphs.mozilla.org/ graph server]] to [[http://groups.google.com/d/forum/mozilla.dev.tree-alerts dev.tree-alerts]]. These are generated by programatically verifying there is a sustained regression over time (original data point + [https://wiki.mozilla.org/Buildbot/Talos/Sheriffing/Noise_FAQ#Why_do_we_need_12_future_data_points 12 future data points]]). | ||
the alert will reference: | the alert will reference: | ||
* [[https://wiki.mozilla.org/Buildbot/Talos/Sheriffing/Tree_FAQ#Branch_names_and_confusion branch]] | |||
* platform | * platform | ||
* test name | * test name | ||
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Keep in mind that alerts mention improvements and regressions, which is valuable for us to track the entire system as a whole. For filing bugs, we focus mostly on the regressions. | Keep in mind that alerts mention improvements and regressions, which is valuable for us to track the entire system as a whole. For filing bugs, we focus mostly on the regressions. | ||
= Finding the root cause = | = Finding the root cause = | ||