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Performance/Runbook/WebPageTest/Alert

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< Performance‎ | Runbook‎ | WebPageTest
Revision as of 11:53, 27 October 2021 by imported>Phedenskog (Created page with "This is the runbook for '''WebPageTest alerts'''.{{TOCright}} ==Meta== *Issue tracker (Phabricator): WebPageTest *Documentation: WebPageTest == WebPageTestalert fired == Our WebPageTests tests measures the front end performance of Wikipedia, going to our Wikipedia servers If an alert fires it can be caused by: * A performance regression of Wikipedia * A regression in the browser that is used for the test * Instabi...")
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This is the runbook for WebPageTest alerts.

Meta

WebPageTestalert fired

Our WebPageTests tests measures the front end performance of Wikipedia, going to our Wikipedia servers If an alert fires it can be caused by:

  • A performance regression of Wikipedia
  • A regression in the browser that is used for the test
  • Instability on the server that runs the tests

Front end regression

Browser regression

Test server regression