Each graph displays benchmark results relative to its baseline commit, which is the latest stable release (e.g., 1.18.3) at the time of testing. The 95% confidence interval is displayed in light gray, if available. On hover, the graph displays the benchmarked commit at that point. Click that commit to go to a more detailed page highlighting the results at that commit in context. You may also reach this page by clicking the name of the unit right above each graph.
Note that some commits are not tested, so there could be
multiple commits (not shown) between two points on the graph.
See the columns with titles ending in perf_vs_release
on the
build dashboard.
Individually tested commits have their own green box. A single
box that covers multiple commits indicates that only the latest
commit in the range was tested.
The 'Go branch' selection above is the Go branch that benchmarking ran against on the build dashboard.
Further documentation is available on the wiki.