| `gitlab_banzai_cached_render_real_duration_seconds` | Histogram | 9.4 | Duration of rendering Markdown into HTML when cached output exists | `controller`, `action` |
| `gitlab_banzai_cacheless_render_real_duration_seconds` | Histogram | 9.4 | Duration of rendering Markdown into HTML when cached output does not exist | `controller`, `action` |
| `gitlab_cache_operations_total` | Counter | 12.2 | Cache operations by controller or action | `controller`, `action`, `operation` |
| `gitlab_ci_pipeline_creation_duration_seconds` | Histogram | 13.0 | Time in seconds it takes to create a CI/CD pipeline | |
| `gitlab_ci_pipeline_size_builds` | Histogram | 13.1 | Total number of builds within a pipeline grouped by a pipeline source | `source` |
| `job_waiter_started_total` | Counter | 12.9 | Number of batches of jobs started where a web request is waiting for the jobs to complete | `worker` |
| `job_waiter_timeouts_total` | Counter | 12.9 | Number of batches of jobs that timed out where a web request is waiting for the jobs to complete | `worker` |
| `gitlab_database_transaction_seconds` | Histogram | 12.1 | Time spent in database transactions, in seconds | |
| `user_session_logins_total` | Counter | 9.4 | Counter of how many users have logged in since GitLab was started or restarted | |
| `upload_file_does_not_exist` | Counter | 10.7 in EE, 11.5 in CE | Number of times an upload record could not find its file | |
| `failed_login_captcha_total` | Gauge | 11.0 | Counter of failed CAPTCHA attempts during login | |
| `successful_login_captcha_total` | Gauge | 11.0 | Counter of successful CAPTCHA attempts during login | |
| `auto_devops_pipelines_completed_total` | Counter | 12.7 | Counter of completed Auto DevOps pipelines, labeled by status | |
| `gitlab_metrics_dashboard_processing_time_ms` | Summary | 12.10 | Metrics dashboard processing time in milliseconds | service, stages |
| `action_cable_active_connections` | Gauge | 13.4 | Number of ActionCable WS clients currently connected | `server_mode` |
| `action_cable_pool_min_size` | Gauge | 13.4 | Minimum number of worker threads in ActionCable thread pool | `server_mode` |
| `action_cable_pool_max_size` | Gauge | 13.4 | Maximum number of worker threads in ActionCable thread pool | `server_mode` |
| `action_cable_pool_current_size` | Gauge | 13.4 | Current number of worker threads in ActionCable thread pool | `server_mode` |
| `action_cable_pool_largest_size` | Gauge | 13.4 | Largest number of worker threads observed so far in ActionCable thread pool | `server_mode` |
| `action_cable_pool_pending_tasks` | Gauge | 13.4 | Number of tasks waiting to be executed in ActionCable thread pool | `server_mode` |
| `action_cable_pool_tasks_total` | Gauge | 13.4 | Total number of tasks executed in ActionCable thread pool | `server_mode` |
| `gitlab_issuable_fast_count_by_state_total` | Counter | 13.5 | Total number of row count operations on issue/merge request list pages | |
| `gitlab_issuable_fast_count_by_state_failures_total` | Counter | 13.5 | Number of soft-failed row count operations on issue/merge request list pages | |
| `gitlab_external_http_total` | Counter | 13.8 | Total number of HTTP calls to external systems | `controller`, `action` |
| `gitlab_external_http_duration_seconds` | Counter | 13.8 | Duration in seconds spent on each HTTP call to external systems | |
| `gitlab_external_http_exception_total` | Counter | 13.8 | Total number of exceptions raised when making external HTTP calls | |
| `gitlab_banzai_cached_render_real_duration_seconds` | Histogram | 9.4 | Duration of rendering Markdown into HTML when cached output exists | `controller`, `action` |
| `gitlab_banzai_cacheless_render_real_duration_seconds` | Histogram | 9.4 | Duration of rendering Markdown into HTML when cached output does not exist | `controller`, `action` |
| `gitlab_cache_operations_total` | Counter | 12.2 | Cache operations by controller or action | `controller`, `action`, `operation` |
| `gitlab_ci_pipeline_creation_duration_seconds` | Histogram | 13.0 | Time in seconds it takes to create a CI/CD pipeline | |
| `gitlab_ci_pipeline_size_builds` | Histogram | 13.1 | Total number of builds within a pipeline grouped by a pipeline source | `source` |
| `job_waiter_started_total` | Counter | 12.9 | Number of batches of jobs started where a web request is waiting for the jobs to complete | `worker` |
| `job_waiter_timeouts_total` | Counter | 12.9 | Number of batches of jobs that timed out where a web request is waiting for the jobs to complete | `worker` |
| `gitlab_database_transaction_seconds` | Histogram | 12.1 | Time spent in database transactions, in seconds | |
| `user_session_logins_total` | Counter | 9.4 | Counter of how many users have logged in since GitLab was started or restarted | |
| `upload_file_does_not_exist` | Counter | 10.7 | Number of times an upload record could not find its file. Made available in all tiers in GitLab 11.5. | |
| `failed_login_captcha_total` | Gauge | 11.0 | Counter of failed CAPTCHA attempts during login | |
| `successful_login_captcha_total` | Gauge | 11.0 | Counter of successful CAPTCHA attempts during login | |
| `auto_devops_pipelines_completed_total` | Counter | 12.7 | Counter of completed Auto DevOps pipelines, labeled by status | |
| `gitlab_metrics_dashboard_processing_time_ms` | Summary | 12.10 | Metrics dashboard processing time in milliseconds | service, stages |
| `action_cable_active_connections` | Gauge | 13.4 | Number of ActionCable WS clients currently connected | `server_mode` |
| `action_cable_pool_min_size` | Gauge | 13.4 | Minimum number of worker threads in ActionCable thread pool | `server_mode` |
| `action_cable_pool_max_size` | Gauge | 13.4 | Maximum number of worker threads in ActionCable thread pool | `server_mode` |
| `action_cable_pool_current_size` | Gauge | 13.4 | Current number of worker threads in ActionCable thread pool | `server_mode` |
| `action_cable_pool_largest_size` | Gauge | 13.4 | Largest number of worker threads observed so far in ActionCable thread pool | `server_mode` |
| `action_cable_pool_pending_tasks` | Gauge | 13.4 | Number of tasks waiting to be executed in ActionCable thread pool | `server_mode` |
| `action_cable_pool_tasks_total` | Gauge | 13.4 | Total number of tasks executed in ActionCable thread pool | `server_mode` |
| `gitlab_issuable_fast_count_by_state_total` | Counter | 13.5 | Total number of row count operations on issue/merge request list pages | |
| `gitlab_issuable_fast_count_by_state_failures_total` | Counter | 13.5 | Number of soft-failed row count operations on issue/merge request list pages | |
| `gitlab_external_http_total` | Counter | 13.8 | Total number of HTTP calls to external systems | `controller`, `action` |
| `gitlab_external_http_duration_seconds` | Counter | 13.8 | Duration in seconds spent on each HTTP call to external systems | |
| `gitlab_external_http_exception_total` | Counter | 13.8 | Total number of exceptions raised when making external HTTP calls | |
| `ci_report_parser_duration_seconds` | Histogram | 13.9 | Time to parse CI/CD report artifacts | `parser` |