Regenerate metrics dictionary

```
bundle exec rake gitlab:usage_data:generate_metrics_dictionary
```

doc/development/usage_ping/dictionary.md

@@ -560,6 +560,90 @@ Status: `data_available`
 
 Tiers: `free`, `premium`, `ultimate`
 
+### `counts.ci_runners_group_type_active`
+
+Total active instance Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502050341_ci_runners_group_type_active.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
+### `counts.ci_runners_group_type_active_online`
+
+Total active and online group Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502051922_ci_runners_group_type_active_online.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
+### `counts.ci_runners_instance_type_active`
+
+Total active group Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502045402_ci_runners_instance_type_active.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
+### `counts.ci_runners_instance_type_active_online`
+
+Total active and online instance Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502051651_ci_runners_instance_type_active_online.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
+### `counts.ci_runners_online`
+
+Total online Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502050942_ci_runners_online.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
+### `counts.ci_runners_project_type_active`
+
+Total active project Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502050834_ci_runners_project_type_active.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
+### `counts.ci_runners_project_type_active_online`
+
+Total active and online project Runners
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210502052036_ci_runners_project_type_active_online.yml)
+
+Group: `group::continuous integration`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
 ### `counts.ci_triggers`
 
 Total configured Triggers in project
@@ -6346,7 +6430,7 @@ Tiers: `free`, `premium`, `ultimate`
 
 ### `database.pg_system_id`
 
-Missing description
+TBD
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210216183248_pg_system_id.yml)
 
@@ -7680,7 +7764,7 @@ Tiers: `free`, `premium`, `ultimate`
 
 Number of projects using 5 min production app CI template in last 7 days.
 
-[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210216184515_p_ci_templates_5_min_production_app_weekly.yml)
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_7d/20210216184515_p_ci_templates_5_min_production_app_weekly.yml)
 
 Group: `group::5-min-app`
 
@@ -15926,6 +16010,8 @@ Tiers: `free`
 
 Histogram (buckets 1 to 100) of projects with at least 1 enabled integration.
 
+[Object JSON schema](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/objects_schemas/projects_with_enabled_alert_integrations_histogram.json)
+
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210309165717_projects_with_enabled_alert_integrations_histogram.yml)
 
 Group: `group::monitor`