WebPageTest

This page contains historical information. It may be outdated or unreliable.

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Replaced by WebPageReplay.

2022

Wikimedia infrastructure

Data centers

Networking

Global traffic routing

MediaWiki SRE

MediaWiki Engineering

Multimedia

Data Engineering

Search

SRE Data Persistence

SRE Infra Foundations

SRE Observability

Wikimedia Performance

• Performance dictionary
• Web Perf Hero award
• Performance review
• Guides:
  • Frontend best practices
  • Backend best practices
  • more…
• Tools:
  • Arc Lamp
  • AS Report
  • Excimer UI
  • Fresnel
  • performance.wikimedia.org
• Metrics:
  • Metric definitions
  • Real user monitoring
  • User Journey
• Synthetic testing
  • Run a test
  • Dedicated server setup
  • WebPageReplay
  • On demand testing
  • Graphite (synthetic instance)
• Runbooks
  • WebPageReplay
  • On demand testing
  • Graphite
  • Result storage

Event Platform

Release Engineering

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We stopped using WebPageTest in 2022 since the open source version hasn't been updated/kept up to date in years. Check out phab:T302279.

See also

• WebPageTest/Runbook