debian-mirror-gitlab/doc/administration/monitoring/performance/gitlab_configuration.md

GitLab Configuration

GitLab Performance Monitoring is disabled by default. To enable it and change any of its settings, navigate to Admin Area > Settings > Metrics and profiling (/admin/application_settings/metrics_and_profiling).

Finally, a restart of all GitLab processes is required for the changes to take effect:

# For Omnibus installations
sudo gitlab-ctl restart

# For installations from source
sudo service gitlab restart

Pending Migrations

When any migrations are pending, the metrics are disabled until the migrations have been performed.

Read more on:

• Introduction to GitLab Performance Monitoring
• Grafana Install/Configuration