Value stream analytics (FREE ALL)

Value stream analytics measures the time it takes to go from an idea to production.

A value stream is the entire work process that delivers value to customers. For example, the DevOps lifecycle is a value stream that starts with the "manage" stage and ends with the "protect" stage.

Use value stream analytics to identify:

The amount of time it takes to go from an idea to production.
The velocity of a given project.
Bottlenecks in the development process.
Long-running issues or merge requests.
Factors that cause your software development lifecycle to slow down.

Value stream analytics helps businesses:

Visualize their end-to-end DevSecOps workstreams.
Identify and solve inefficiencies.
Optimize their workstreams to deliver more value, faster.

Value stream analytics is available for projects and groups.

Feature availability

Value stream analytics offers different features at the project and group level for FOSS and licensed versions.

On GitLab Free, value stream analytics does not aggregate data. It queries the database directly where the date range filter is applied to the creation date of issues and merge request. You can view value stream analytics with pre-defined default stages.
On GitLab Premium, value stream analytics aggregates data and applies the date range filter on the end event. You can also create, edit, and delete value streams.

Feature	Group level (licensed)	Project level (licensed)	Project level (FOSS)
Create custom value streams	Yes	Yes	no, only one value stream (default) is present with the default stages
Create custom stages	Yes	Yes	No
Filtering (for example, by author, label, milestone)	Yes	Yes	Yes
Stage time chart	Yes	Yes	No
Total time chart	Yes	Yes	No
Task by type chart	Yes	No	No
DORA Metrics	Yes	Yes	No
Cycle time and lead time summary (Lifecycle metrics)	Yes	Yes	No
New issues, commits, and deploys (Lifecycle metrics)	Yes, excluding commits	Yes	Yes
Uses aggregated backend	Yes	Yes	No
Date filter behavior	Filters items finished within the date range	Filters items by creation date.	Filters items by creation date.
Authorization	At least reporter	At least reporter	Can be public

NOTE: Feature parity of project-level with group-level value stream analytics is achieved by using the new record ProjectNamespace. For details about this consolidation initiative, see the Organization documentation.

How value stream analytics works

Value stream analytics calculates the duration of every stage of your software development process.

Value stream analytics is made of three core objects:

A value stream contains a value stream stage list.
Each value stream stage list contains one or more stages.
Each stage has two events: start and stop.

Value stream stages

A stage represents an event pair (start and end events) with additional metadata, such as the name of the stage. You can configure the stages in the pairing rules defined in the backend.

Value streams

Value streams are container objects for the stages. You can have multiple value streams per group, to focus on different aspects of the DevOps lifecycle.

Value stream stage events

Events are the smallest building blocks of the value stream analytics feature. A stage consists of a start event and an end event.

The following stage events are available:

Issue closed
Issue created
Issue first added to board
Issue first assigned
Issue first associated with milestone
Issue first mentioned
Issue label added
Issue label removed
MR closed
MR merged
MR created
MR first commit time
MR first assigned
MR first deployed
MR label added
MR label removed
MR last pipeline duration

These events play a key role in the duration calculation, which is calculated by the formula: duration = end event time - start event time.

To learn what start and end events can be paired, see Validating start and end events.

How value stream analytics aggregates data (PREMIUM ALL)

Introduced in GitLab 14.5.

Filter by stop date toggle added in GitLab 14.9

Data refresh badge added in GitLab 14.9

Filter by stop date toggle removed in GitLab 14.9

Enable filtering by stop date added in GitLab 15.0

Value stream analytics uses a backend process to collect and aggregate stage-level data, which ensures it can scale for large groups with a high number of issues and merge requests. Due to this process, there may be a slight delay between when an action is taken (for example, closing an issue) and when the data displays on the value stream analytics page.

It may take up to 10 minutes to process the data and display results. Data collection may take longer than 10 minutes in the following cases:

If this is the first time you are viewing value stream analytics and have not yet created a value stream.
If the group hierarchy has been re-arranged.
If there have been bulk updates on issues and merge requests.

To view when the data was most recently updated, in the right corner next to Edit, hover over the Last updated badge.

How value stream analytics measures stages

Value stream analytics measures each stage from its start event to its end event. Only items that have reached their end event are included in the stage time calculation.

By default, blocked issues are not included in the life cycle overview. However, you can use custom labels (for example workflow::blocked) to track them.

You can customize stages in value stream analytics based on pre-defined events. To help you with the configuration, GitLab provides a pre-defined list of stages that you can use as a template. For example, you can define a stage that starts when you add a label to an issue, and ends when you add another label.

The following table gives an overview of the pre-defined stages in value stream analytics.

Stage	Measurement method
Issue	The median time between creating an issue and taking action to solve it, by either labeling it or adding it to a milestone, whichever comes first. The label is tracked only if it already has an issue board list created for it.
Plan	The median time between the action you took for the previous stage, and pushing the first commit to the branch. The first commit on the branch triggers the separation between Plan and Code. At least one of the commits in the branch must contain the related issue number (for example, `#42`). If none of the commits in the branch mention the related issue number, it is not considered in the measurement time of the stage.
Code	The median time between pushing a first commit (previous stage) and creating a merge request (MR) related to that commit. The key to keep the process tracked is to include the issue closing pattern in the description of the merge request. For example, `Closes #xxx`, where `xxx` is the number of the issue related to this merge request. If the closing pattern is not present, then the calculation uses the creation time of the first commit in the merge request as the start time.
Test	The median time to run the entire pipeline for that project. It's related to the time GitLab CI/CD takes to run every job for the commits pushed to that merge request. It is basically the start->finish time for all pipelines.
Review	The median time taken to review a merge request that has a closing issue pattern, between its creation and until it's merged.
Staging	The median time between merging a merge request that has a closing issue pattern until the very first deployment to a production environment. If there isn't a production environment, this is not tracked.

NOTE: Value stream analytics works on timestamp data and aggregates only the final start and stop events of the stage. For items that move back and forth between stages multiple times, the stage time is calculated solely from the final events' timestamps.

For information about how value stream analytics calculates each stage, see the Value stream analytics development guide.

Example workflow

This example shows a workflow through all seven stages in one day.

If a stage does not include a start and a stop time, its data is not included in the median time. In this example, milestones have been created and CI/CD for testing and setting environments is configured.

09:00: Create issue. Issue stage starts.
11:00: Add issue to a milestone (or backlog), start work on the issue, and create a branch locally. Issue stage stops and Plan stage starts.
12:00: Make the first commit.
12:30: Make the second commit to the branch that mentions the issue number. Plan stage stops and Code stage starts.
14:00: Push branch and create a merge request that contains the issue closing pattern. Code stage stops and Test and Review stages start.
GitLab CI/CD takes 5 minutes to run scripts defined in .gitlab-ci.yml.
19:00: Merge the merge request. Review stage stops and Staging stage starts.
19:30: Deployment to the production environment finishes. Staging stops.

Value stream analytics records the following times for each stage:

Issue: 09:00 to 11:00: 2 hrs
Plan: 11:00 to 12:00: 1 hr
Code: 12:00 to 14:00: 2 hrs
Test: 5 minutes
Review: 14:00 to 19:00: 5 hrs
Staging: 19:00 to 19:30: 30 minutes

Keep in mind the following observations related to this example:

This example demonstrates that it doesn't matter if your first commit doesn't mention the issue number, you can do this later in any commit on the branch you are working on.
The Test stage is used in the calculation for the overall time of the cycle. It is included in the Review process, as every MR should be tested.
This example illustrates only one cycle of the seven stages. The value stream analytics dashboard shows the median time for multiple cycles.

How value stream analytics identifies the production environment

Value stream analytics identifies production environments by looking for project environments with a name matching any of these patterns:

prod or prod/*
production or production/*

These patterns are not case-sensitive.

You can change the name of a project environment in your GitLab CI/CD configuration.

View value stream analytics

Filtering introduced in GitLab 13.3

Horizontal stage path introduced in 13.0 and feature flag removed in 13.12

Predefined date ranges dropdown list introduced in GitLab 16.5 with a flag named vsa_predefined_date_ranges. Disabled by default.

Predefined date ranges dropdown list enabled on self-managed and GitLab.com in GitLab 16.7.

FLAG: On self-managed GitLab, by default the predefined date ranges dropdown list feature is available. To hide the feature per user, an administrator can disable the feature flag named vsa_predefined_date_ranges. On GitLab.com, this feature is available.

Prerequisites:

You must have at least the Reporter role.
You must create a custom value stream. Value stream analytics only shows custom value streams created for your group or project.

To view value stream analytics for your group or project:

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value stream analytics.
To view metrics for a particular stage, select a stage below the Filter results text box.
Optional. Filter the results:
1. Select the Filter results text box.
2. Select a parameter.
3. Select a value or enter text to refine the results.
4. To view metrics in a particular date range, from the dropdown list select a predefined date range or the Custom option. With the Custom option selected:
  - In the From field, select a start date.
  - In the To field, select an end date. The charts and list display workflow items created during the date range.
Optional. Sort results by ascending or descending:
- To sort by most recent or oldest workflow item, select the Last event header.
- To sort by most or least amount of time spent in each stage, select the Duration header.

A badge next to the workflow items table header shows the number of workflow items that completed during the selected stage.

The table shows a list of related workflow items for the selected stage. Based on the stage you select, this can be:

Issues
Merge requests

Data filters

You can filter value stream analytics to view data that matches specific criteria. The following filters are supported:

Date range
Project
Assignee
Author
Milestone
Label

NOTE: For the "Tasks by type" chart, only the Date range and Project selector filters are available. Labels and other filters are not applied, and you need to select labels separately from the dropdown list next to the chart.

Value stream analytics metrics

Introduced in GitLab 13.0.

Feature flag removed in GitLab 13.12.

The Overview page in value stream analytics displays key metrics of the DevSecOps lifecycle performance for projects and groups.

Lifecycle metrics

Value stream analytics includes the following lifecycle metrics:

Lead time: Median time from when the issue was created to when it was closed.
Cycle time: Median time from first commit to issue closed. GitLab measures cycle time from the earliest commit of a linked issue's merge request to when that issue is closed. The cycle time approach underestimates the lead time because merge request creation is always later than commit time.
New issues: Number of new issues created.
Deploys: Total number of deployments to production.

DORA metrics (ULTIMATE ALL)

Introduced lead time for changes DORA metric in GitLab 14.5.

DORA API-based deployment metrics for value stream analytics for groups were moved from GitLab Ultimate to GitLab Premium in GitLab 14.3.

Introduced time to restore service tile in GitLab 15.0.

Introduced change failure rate tile in GitLab 15.0.

Value stream analytics includes the following DORA metrics:

Deployment frequency
Lead time for changes
Time to restore service
Change failure rate

DORA metrics are calculated based on data from the DORA API.

If you have a GitLab Premium or Ultimate subscription:

The number of successful deployments is calculated with DORA data.
The data is filtered based on environment and environment tier.

NOTE: In GitLab 13.9 and later, deployment frequency metrics are calculated based on when the deployment was finished. In GitLab 13.8 and earlier, deployment frequency metrics are calculated based on when the deployment was created.

View lifecycle and DORA metrics

Prerequisites:

To view deployment metrics, you must have a production environment configured.

To view lifecycle metrics:

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value stream analytics. Lifecycle metrics display below the Filter results text box.
Optional. Filter the results:
1. Select the Filter results text box. Based on the filter you select, the dashboard automatically aggregates lifecycle metrics and displays the status of the value stream.
2. Select a parameter.
3. Select a value or enter text to refine the results.
4. To adjust the date range:
  - In the From field, select a start date.
  - In the To field, select an end date.

To view the Value Streams Dashboard and DORA metrics:

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value stream analytics.
Below the Filter results text box, in the Lifecycle metrics row, select Value Streams Dashboard / DORA.
Optional. To open the new page, append this path /analytics/dashboards/value_streams_dashboard to the group URL (for example, https://gitlab.com/groups/gitlab-org/-/analytics/dashboards/value_streams_dashboard).

View metrics for each development stage

Introduced in GitLab 13.0.

Feature flag removed in GitLab 13.12.

Value stream analytics shows the median time spent by issues or merge requests in each development stage.

To view the median time spent in each stage by a group:

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value stream analytics.
Optional. Filter the results:
1. Select the Filter results text box.
2. Select a parameter.
3. Select a value or enter text to refine the results.
4. To adjust the date range:
  - In the From field, select a start date.
  - In the To field, select an end date.
To view the metrics for each stage, above the Filter results text box, hover over a stage.

NOTE: The date range selector filters items by the event time. The event time is when the selected stage finished for the given item.

View tasks by type (PREMIUM ALL)

The Tasks by type chart displays the cumulative number of issues and merge requests per day for your group.

The chart uses the global page filters to display data based on the selected group and time frame.

To view tasks by type:

On the left sidebar, select Search or go to and find your group.
Select Analyze > Value stream analytics.
Below the Filter results text box, select Overview. The Tasks by type chart displays below the Total time chart.
To switch between the task type, select the Settings ({settings}) dropdown list and select Issues or Merge Requests.
To add or remove labels, select the Settings ({settings}) dropdown list and select or search for a label. By default the top group-level labels (maximum 10) are selected. You can select a maximum of 15 labels.

Create a value stream (PREMIUM ALL)

Create a value stream with GitLab default stages

Introduced in GitLab 13.3

When you create a value stream, you can use GitLab default stages and hide or re-order them. You can also create custom stages in addition to those provided in the default template.

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value Stream analytics.
Select Create new Value Stream.
Enter a name for the value stream.
Select Create from default template.
Customize the default stages:
- To re-order stages, select the up or down arrows.
- To hide a stage, select Hide ({eye-slash}).
To add a custom stage, select Add another stage.
- Enter a name for the stage.
- Select a Start event and a Stop event.
Select Create value stream.

NOTE: If you have recently upgraded to GitLab Premium, it can take up to 30 minutes for data to collect and display.

Create a value stream with custom stages

Introduced in GitLab 13.7.

Enabled by default in GitLab 13.10.

Feature flag removed in GitLab 13.11.

When you create a value stream, you can create and add custom stages that align with your own development workflows.

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value Stream analytics.
Select Create value stream.
For each stage:
- Enter a name for the stage.
- Select a Start event and a Stop event.
To add another stage, select Add another stage.
To re-order the stages, select the up or down arrows.
Select Create value stream.

Label-based stages for custom value streams

To measure complex workflows, you can use scoped labels. For example, to measure deployment time from a staging environment to production, you could use the following labels:

When the code is deployed to staging, the workflow::staging label is added to the merge request.
When the code is deployed to production, the workflow::production label is added to the merge request.

Example for custom value stream configuration

In the example above, two independent value streams are set up for two teams that are using different development workflows in the Test Group (top-level namespace).

The first value stream uses standard timestamp-based events for defining the stages. The second value stream uses label events.

Edit a value stream (PREMIUM ALL)

Introduced in GitLab 13.10.

After you create a value stream, you can customize it to suit your purposes. To edit a value stream:

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value Stream analytics.
In the upper-right corner, select the dropdown list, then select a value stream.
Next to the value stream dropdown list, select Edit.
Optional:
- Rename the value stream.
- Hide or re-order default stages.
- Remove existing custom stages.
- To add new stages, select Add another stage.
- Select the start and end events for the stage.
Optional. To undo any modifications, select Restore value stream defaults.
Select Save Value Stream.

Delete a value stream (PREMIUM ALL)

Introduced in GitLab 13.4.

To delete a custom value stream:

On the left sidebar, select Search or go to and find your project or group.
In the upper-right corner, select the dropdown list, then select the value stream you would like to delete.
Select Delete (name of value stream).
To confirm, select Delete.

View number of days for a cycle to complete (PREMIUM ALL)

Chart median line removed in GitLab 13.4.

Totals replaced with averages in GitLab 13.12.

The Total time chart shows the average number of days it takes for development cycles to complete. The chart shows data for the last 500 workflow items.

On the left sidebar, select Search or go to and find your project or group.
Select Analyze > Value stream analytics.
Above the Filter results box, select a stage:
- To view a summary of the cycle time for all stages, select Overview.
- To view the cycle time for specific stage, select a stage.
Optional. Filter the results:
1. Select the Filter results text box.
2. Select a parameter.
3. Select a value or enter text to refine the results.
4. To adjust the date range:
  - In the From field, select a start date.
  - In the To field, select an end date.

Access permissions for value stream analytics

Access permissions for value stream analytics depend on the project type.

Project type	Permissions
Public	Anyone can access.
Internal	Any authenticated user can access.
Private	Any member Guest and above can access.

Troubleshooting

100% CPU utilization by Sidekiq `cronjob:analytics_cycle_analytics`

It is possible that value stream analytics background jobs strongly impact performance by monopolizing CPU resources.

To recover from this situation:

Disable the feature for all projects in the Rails console, and remove existing jobs:

Project.find_each do |p|
  p.analytics_access_level='disabled';
  p.save!
end

Analytics::CycleAnalytics::GroupStage.delete_all
Analytics::CycleAnalytics::Aggregation.delete_all

Configure a Sidekiq routing with for example a single feature_category=value_stream_management and multiple feature_category!=value_stream_management entries. Find other relevant queue metadata in the Enterprise Edition list.
Enable value stream analytics for one project after another. You might need to tweak the Sidekiq routing further according to your performance requirements.