Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Measuring Web Performance for Wikipedia using s...

Measuring Web Performance for Wikipedia using synthetic testing tools

Peter Hedenskog

October 25, 2018
Tweet

More Decks by Peter Hedenskog

Other Decks in Technology

Transcript

  1. @soulislove Monthly average: 15,811,960,023 Per performance team member per month:

    3,162,392,004 Use https://tools.wmflabs.org/siteviews/ Page views
  2. @soulislove •Firefox/Chrome (Linux) •5-11 runs •Different latencies •3 (!) pages

    per wiki •AWS c5.large/c5.xlarge •Focus on First Visual Change and Speed Index •Alerting in Grafana •Chrome only: CPU spent
  3. @soulislove 1. All pages and servers are different. Use stddev

    or something like that for all timing metrics.