[FF] log_refresh_service_duration --

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Summary

This issue tracks the rollout of the log_refresh_service_duration feature flag.

Rollout Steps

Rollout on non-production environments

• Ensure that the feature MRs have been deployed to non-production environments.
• Enable the feature globally on non-production environments.
• Test the feature on staging and verify it works as expected.
• Verify there are no new errors or performance regressions.

Rollout on Production

Preparation

• Ensure that the feature MRs have been deployed to GitLab.com.
• Check if the feature flag change needs to be accompanied by a change management issue. Cross link the issue here if it does.
• Ensure that you or a representative in development can be available for at least 2 hours after feature flag updates in production. If a different developer will be covering, or an exception is needed, please inform the oncall SRE by using the @sre-oncall Slack alias.

Rollout

• Enable the feature globally on production environment.
• Monitor for any new errors or performance regressions.
• Announce the feature flag rollout in #f_ Slack channel.

Cleanup

• Remove the feature flag and associated code.
• Update documentation if needed.

Rollback Plan

If issues are discovered during rollout:

1. Disable the feature flag immediately
2. Investigate the issue
3. Fix and redeploy if necessary
4. Resume rollout once the issue is resolved