Define SMAU for Release

As we move to stage monthly active users being a better representation of usage, we should re-evaluate the set of criteria for which a user is considered a SMAU in Release.

This issue should either confirm the existing definition, or include the proposal and implementation of a new definition.

Progressive Delivery:

Proposal

Begin to track the following items:

Priority	Category	Metric	Aggregated by	SMAU Eligible?	Data available?
P1	Feature Flags	Feature flag page access https://gitlab.com/ogolowinski/testing-project/-/feature_flags	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P2	Feature Flags	Toggle On/Off	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P3	Feature Flags	Percentage of Rollout	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P4	Feature Flags	Age of flags (created date)	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P5	Feature Flags	Stale flags (rollout=100% and feature flag on)	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P6	Feature Flags	# of unleash clients request to gitlab.com for fetching toggles	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P1	Continuous Delivery	Actively turning merge train setting off	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P2	Continuous Delivery	# of merge requests re-queued	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P3	Continuous Delivery	# of pipelines for merge train	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P4	Continuous Delivery	# of MRs on merge trains	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P5	Continuous Delivery	# of projects that enabled "Merge pipelines will try to validate the post-merge result prior to merging".	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P1	Review Apps	# of environments with deployment	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P2	Review Apps	# of stale environments (without deployment)	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P1	Incremental Rollout	Percentage of Rollout	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P2	Incremental Rollout	# of Rollbacks	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P3	Incremental Rollout	# of users that accessed the deploy board	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P4	Incremental Rollout	# of projects that have chosen "Continuous deployment to production using timed incremental rollout".	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P1	Release Orchestration	Release page access https://gitlab.com/gitlab-org/gitlab-ce/-/releases	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?
P2	Release Orchestration	Environments page access https://gitlab.com/gitlab-org/gitlab-ce/environments	Time: day/week/month/quarter/year Instance: Self-managed CE/Self-managed EE Account type: Core/Starter/Premium/Ultimate	Yes	?