Lead Time for Changes

The Lead Time for Changes report tracks the total time it takes for a code change to go from the first commit to being successfully deployed to production.

The top of the page shows the median lead time for the selected period alongside a comparison to the previous period.

The chart displays the lead time trend over time, comparing the current period to the previous period. It can be toggled between Line and Bar views.

Teams - A searchable table breaking down lead time per team, with the following columns:

Team Name - The name of the team.
Contributors - The number of contributors in the team.
Median - The median lead time for the team in the selected period. Clicking on a value opens a drilldown view.
Trend - A sparkline showing the lead time trend over time.
Previous Period - The change in lead time compared to the previous period.
Monthly columns showing the median lead time per period.

Teams can be expanded to reveal sub-teams.

Filters available at the top of the report include date range, Repos, Attributes, Teams, Groups, and Settings. The Settings panel allows configuring:

Granularity - The time granularity for the chart (e.g. Months).
Calculation - The aggregation method (e.g. Median).
Comparison - The reference period for comparison (e.g. Previous period).
Breakdown - How to break down the data (e.g. Teams).

Lead Time drilldown

Clicking on a team's median lead time value in the Teams table opens a drilldown view for that specific team. The drilldown shows a detailed breakdown of all pull requests that contributed to the lead time calculation for the selected period.

The top of the drilldown displays the median lead time for the selected team alongside a comparison to the previous period. The chart shows the lead time trend over time, comparing the current period to the previous period.

Below the chart, a paginated table lists all individual pull requests with the following columns:

Repository - The repository where the pull request was created.
PR Title - The title of the pull request, linked to the source provider.
Created - The date and time the pull request was created.
Author - The developer who created the pull request.
Merged - The date and time the pull request was merged.
Open To Merge - The time elapsed between the pull request being opened and merged.

The table is paginated and shows 10 items per page by default. You can adjust the visible columns using the Columns button. Filters for date range, Repos, and Attributes are available at the top of the drilldown view.