template for performance comparison chart
- Top graph represents to metrics we want to compare. Can be focused to specific data series.
- Middle graph represents the difference between them. Could be plain difference, can be order of magnitude. Follows selected data series as the top graph.
- Bottom graph represents summary over all measurements. Can show sum of both metrics. With large data sets, it is useful to use average over data series interval.
- Flags represent points of interest, e.g. performance difference exceeding given threshold
Those projects are really fine software, all the credits to humble software development team.