2019-07-31 22:56:46 +05:30
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# PgBouncer exporter
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>**Note:**
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Available since [Omnibus GitLab 11.0][2493]. For installations from source
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you'll have to install and configure it yourself.
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The [PgBouncer exporter] allows you to measure various PgBouncer metrics.
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To enable the PgBouncer exporter:
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1. [Enable Prometheus](index.md#configuring-prometheus)
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1. Edit `/etc/gitlab/gitlab.rb`
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1. Add or find and uncomment the following line, making sure it's set to `true`:
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2019-09-30 21:07:59 +05:30
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```ruby
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pgbouncer_exporter['enable'] = true
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```
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2019-07-31 22:56:46 +05:30
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1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
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take effect.
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Prometheus will now automatically begin collecting performance data from
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the PgBouncer exporter exposed under `localhost:9188`.
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The PgBouncer exporter will also be enabled by default if the [pgbouncer_role][postgres roles]
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is enabled.
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[← Back to the main Prometheus page](index.md)
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[2493]: https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/2493
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[PgBouncer exporter]: https://github.com/stanhu/pgbouncer_exporter
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[postgres roles]: https://docs.gitlab.com/omnibus/roles/#postgres-roles
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[prometheus]: https://prometheus.io
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[reconfigure]: ../../restart_gitlab.md#omnibus-gitlab-reconfigure
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