TestEngineering/Performance/Sheriffing/Alerts: Difference between revisions

TestEngineering/Performance/Sheriffing/Alerts (view source)

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 == General triage process ==
-Perfherder is a performance monitoring tool, tracking many browser KPIs for each changeset. Although there are many KPIs which monitor very different things and in a very different way, Perfherder's UI is uniform and intuitive. One needn't know the specifics of a particular alert to start investigating it. Through means of retriggering and backfilling, it's pretty straightforward to narrow down on the offending changeset. Color hints are also easy to figure out: green always resembles performance improvements, while red means we now have a regression.
+Perfherder is a performance monitoring tool, tracking many browser KPIs for each changeset. Although there are many KPIs which monitor very different things and in very different ways, Perfherder's UI is uniform and intuitive. One needn't know the specifics of a particular alert to start investigating it. Through means of retriggering and backfilling, it's pretty straightforward to narrow down on the offending changeset. Color hints are also easy to figure out: green always resembles performance improvements, while red means we now have a regression.
 == Types of alerts ==