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Perfomatic

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Contents

Summary

The Mozilla graph server is used to understand how multiple performance metrics change over time. It is a web application for creating graphs of performance test results for a user-configurable combination of branch, operating system and machine.

People

  • Rob Helmer (rhelmer), Alice Nodelman (anode), Laura Thomson (laura), Chris Howse (chowse)
  • IRC: #perfomatic

Bugs

Requirements

Architecture

Overview:

  • Talos creates build
  • Talos runs a test
  • Sends data from test to:
    • bulk.cgi - for multiple data points
    • collect.cgi - for 1 data point
  • bulk.cgi or collect.cgi input into mysql db
  • graphs.mozilla.org/graphs.html
    • displays a line graph of the data over time
  • Single point on graph is an average(ish) of the tests on that day

Diagrams, etc

Implementation