performance.wikimedia.org

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performance.wikimedia.org is a site maintained by the Performance Team.

Service

Currently hosted on webperf001 (via misc-web-lb).

perfsite

See also Performance/Runbook/Webperf-processor services#perfsite.

coal-web

https://performance.wikimedia.org/

Metric data collected by Coal is exposed here via coal-web.

Arc Lamp

https://performance.wikimedia.org/php-profiling/

MediaWiki collects stack traces using php-excimer and sends them to the Arc Lamp service, which then stores them as log files and also generates interactive SVG flame graphs using the FlameGraph tool. The perf site exposes these files from the Arc Lamp server via an Apache proxy.

XHGui

https://performance.wikimedia.org/xhgui/

The XHGui web service is exposed via an Apache proxy.

See also

External link