116 lines
5 KiB
Markdown
116 lines
5 KiB
Markdown
---
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description: "Merge Request Analytics help you understand the efficiency of your code review process, and the productivity of your team." # Up to ~200 chars long. They will be displayed in Google Search snippets. It may help to write the page intro first, and then reuse it here.
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stage: Manage
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group: Optimize
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info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
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---
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# Merge Request Analytics **(PREMIUM)**
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> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/229045) in [GitLab Starter](https://about.gitlab.com/pricing/) 13.3.
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> - Moved to [GitLab Premium](https://about.gitlab.com/pricing/) due to Starter/Bronze being [discontinued](https://about.gitlab.com/blog/2021/01/26/new-gitlab-product-subscription-model/) in 13.9.
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Merge Request Analytics helps you understand the efficiency of your code review process, and the productivity of your team.
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## Overview
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Merge Request Analytics displays information that will help you evaluate the efficiency and productivity of your merge request process.
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The Throughput chart shows the number of merge requests merged, by month. Merge request throughput is
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a common measure of productivity in software engineering. Although imperfect, the average throughput can
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be a meaningful benchmark of your team's overall productivity.
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To access Merge Request Analytics, from your project's menu, go to **Analytics > Merge Request**.
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## Use cases
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This feature is designed for [development team leaders](https://about.gitlab.com/handbook/marketing/strategic-marketing/roles-personas/#delaney-development-team-lead)
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and others who want to understand broad patterns in code review and productivity.
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You can use Merge Request Analytics to expose when your team is most and least productive, and
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identify improvements that might substantially accelerate your development cycle.
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Merge Request Analytics could be used when:
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- You want to know if you were more productive this month than last month, or 12 months ago.
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- You want to drill into low- or high-productivity months to understand the work that took place.
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## Visualizations and data
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The following visualizations and data are available, representing all merge requests that were merged in the given date range.
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### Mean time to merge
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> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/229389) in GitLab 13.9.
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The mean time to merge (MTTM) metric shows the average time between when a merge request is created,
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and when it is merged. To view how the MTTM changes over time, compare MTTM across different date ranges.
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![Mean time to merge](img/mr_mean_time_to_merge_metric_v13_9.png "Merge Request Analytics - MTTM metric showing the average time it takes from initiating a MR to being merged")
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### Throughput chart
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The throughput chart shows the number of merge requests merged per month.
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![Throughput chart](img/mr_throughput_chart_v13_3.png "Merge Request Analytics - Throughput chart showing merge requests merged in the past 12 months")
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### Throughput table
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[Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/232651) in GitLab 13.3.
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The Throughput table displays the most recent merge requests merged in the date range. The
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table displays up to 20 merge requests at a time. If there are more than 20 merge requests,
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you can paginate to them. For each merge request, you can review the following data:
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- Title (as a link to the merge request itself)
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- ID
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- Pipeline status
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- Label count
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- Comment count
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- Approval count (if approved)
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- Date merged
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- Time to merge
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- Milestone
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- Commit count
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- Pipeline count
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- Line change counts
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- Assignees
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![Throughput table](img/mr_throughput_table_v13_3.png "Merge Request Analytics - Throughput table listing the 100 merge requests most recently merged")
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## Filter the data
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> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/229266) in GitLab 13.4
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You can filter the data that is presented on the page based on the following parameters:
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- Author
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- Assignee
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- Label
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- Milestone
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- Source branch
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- Target branch
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To filter results:
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1. Click on the filter bar.
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1. Select a parameter to filter by.
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1. Select a value from the autocompleted results, or enter search text to refine the results.
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1. Hit the "Return" key.
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## Date range
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The date range is set to the past 12 months by default. You can modify the date range by changing the "From" and/or "To" values that appear alongside the filter bar. After changing either value, the data displayed on the page will update automatically.
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## Tip: Bookmark preferred settings
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You can bookmark preferred filters and date ranges. After you have applied a change to the
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filter bar or the date range, you'll see that information in the URL. You can create a
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bookmark for those preferred settings in your browser.
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## Permissions
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The **Merge Request Analytics** feature can be accessed only:
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- On [Premium](https://about.gitlab.com/pricing/) and above.
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- By users with [Reporter access](../permissions.md) and above.
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