Metric Differences Report

The Metric Differences report compares the performance metrics between two builds. This report provides a higher-level summary than the Annotation Differences report. The report is useful for identifying what caused a build slowdown, such as network traffic, I/O, conflicts, jobs run, commit by copy, or commit by rename. Any metric with a large difference (meaning when the absolute difference exceeds 25% of the sum of the metric values from both annotation files) is highlighted in color.

To load the second annotation file, click the rep annotationdifferencesopenfilebutton button and browse to select the file. The currently loaded annotation file appears on the left, and the second file appears on the right:

rep metricdiffs

This report is also available from the command line. For details, see Metric Differences Report.