Rename Usage Ping to Service Ping in 2 doc files

Rename Usage Data to Service Data in docs

doc/api/api_resources.md

@@ -170,7 +170,7 @@ The following API resources are available outside of project and group contexts
 | [Suggestions](suggestions.md)                      | `/suggestions`                                                          |
 | [System hooks](system_hooks.md)                    | `/hooks`                                                                |
 | [To-dos](todos.md)                                 | `/todos`                                                                |
-| [Usage data](usage_data.md)                        | `/usage_data` (For GitLab instance [Administrator](../user/permissions.md) users only) |
+| [Service Data](usage_data.md)                        | `/usage_data` (For GitLab instance [Administrator](../user/permissions.md) users only) |
 | [Users](users.md)                                  | `/users`                                                                |
 | [Validate `.gitlab-ci.yml` file](lint.md)          | `/lint`                                                                 |
 | [Version](version.md)                              | `/version`                                                              |

doc/api/usage_data.md

@@ -5,9 +5,9 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 type: reference, api
 ---
 
-# Usage Data API **(FREE SELF)**
+# Service Data API **(FREE SELF)**
 
-The Usage Data API is associated with [Service Ping](../development/usage_ping/index.md).
+The Service Data API is associated with [Service Ping](../development/usage_ping/index.md).
 
 ## Export metric definitions as a single YAML file
 

doc/development/database_review.md

@@ -25,7 +25,7 @@ A database review is required for:
   generally up to the author of a merge request to decide whether or
   not complex queries are being introduced and if they require a
   database review.
-- Changes in usage data metrics that use `count`, `distinct_count` and `estimate_batch_distinct_count`.
+- Changes in Service Data metrics that use `count`, `distinct_count` and `estimate_batch_distinct_count`.
   These metrics could have complex queries over large tables.
   See the [Product Intelligence Guide](https://about.gitlab.com/handbook/product/product-intelligence-guide/)
   for implementation details.

doc/development/usage_ping/index.md

@@ -46,7 +46,7 @@ and can show your instance's usage statistics to your users.
 We use the following terminology to describe the Service Ping components:
 
 - **Service Ping**: the process that collects and generates a JSON payload.
-- **Usage data**: the contents of the Service Ping JSON payload. This includes metrics.
+- **Service data**: the contents of the Service Ping JSON payload. This includes metrics.
 - **Metrics**: primarily made up of row counts for different tables in an instance's database. Each
   metric has a corresponding [metric definition](metrics_dictionary.md#metrics-definition-and-validation)
   in a YAML file.
@@ -882,9 +882,9 @@ We can also disable tracking completely by using the global flag:
 /chatops run feature set redis_hll_tracking false
 ```
 
-##### Known events are added automatically in usage data payload
+##### Known events are added automatically in Service Data payload
 
-All events added in [`known_events/common.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/usage_data_counters/known_events/common.yml) are automatically added to usage data generation under the `redis_hll_counters` key. This column is stored in [version-app as a JSON](https://gitlab.com/gitlab-services/version-gitlab-com/-/blob/master/db/schema.rb#L209).
+All events added in [`known_events/common.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/usage_data_counters/known_events/common.yml) are automatically added to Service Data generation under the `redis_hll_counters` key. This column is stored in [version-app as a JSON](https://gitlab.com/gitlab-services/version-gitlab-com/-/blob/master/db/schema.rb#L209).
 For each event we add metrics for the weekly and monthly time frames, and totals for each where applicable:
 
 - `#{event_name}_weekly`: Data for 7 days for daily [aggregation](#adding-new-events) events and data for the last complete week for weekly [aggregation](#adding-new-events) events.
@@ -960,7 +960,7 @@ alt_usage_data(999)
 
 ### Adding counters to build new metrics
 
-When adding the results of two counters, use the `add` usage data method that
+When adding the results of two counters, use the `add` Service Data method that
 handles fallback values and exceptions. It also generates a valid [SQL export](#exporting-service-ping-sql-queries-and-definitions).
 
 Example usage:
@@ -973,7 +973,7 @@ add(User.active, User.bot)
 
 In those cases where operational metrics should be part of Service Ping, a database or Redis query is unlikely
 to provide useful data. Instead, Prometheus might be more appropriate, because most GitLab architectural
-components publish metrics to it that can be queried back, aggregated, and included as usage data.
+components publish metrics to it that can be queried back, aggregated, and included as Service Data.
 
 NOTE:
 Prometheus as a data source for Service Ping is currently only available for single-node Omnibus installations
@@ -1074,7 +1074,7 @@ When adding, updating, or removing metrics, please update the [Metrics Dictionar
 
 ### 6. Add new metric to Versions Application
 
-Check if new metrics need to be added to the Versions Application. See `usage_data` [schema](https://gitlab.com/gitlab-services/version-gitlab-com/-/blob/master/db/schema.rb#L147) and usage data [parameters accepted](https://gitlab.com/gitlab-services/version-gitlab-com/-/blob/master/app/services/usage_ping.rb). Any metrics added under the `counts` key are saved in the `stats` column.
+Check if new metrics need to be added to the Versions Application. See `usage_data` [schema](https://gitlab.com/gitlab-services/version-gitlab-com/-/blob/master/db/schema.rb#L147) and Service Data [parameters accepted](https://gitlab.com/gitlab-services/version-gitlab-com/-/blob/master/app/services/usage_ping.rb). Any metrics added under the `counts` key are saved in the `stats` column.
 
 ### 7. Add the feature label
 

doc/development/usage_ping/metrics_instrumentation.md

@@ -15,7 +15,7 @@ This guide describes how to develop Service Ping metrics using metrics instrumen
   - Implements the logic that calculates the value for a Service Ping metric.
 
 - **Metric definition**
-  The Usage Data metric YAML definition.
+  The Service Data metric YAML definition.
 
 - **Hardening**:
   Hardening a method is the process that ensures the method fails safe, returning a fallback value like -1.

doc/raketasks/index.md

@@ -46,7 +46,7 @@ The following Rake tasks are available for use with GitLab:
 | [Repository storage](../administration/raketasks/storage.md) | List and migrate existing projects and attachments from legacy storage to hashed storage. |
 | [Uploads migrate](../administration/raketasks/uploads/migrate.md) | Migrate uploads between local storage and object storage. |
 | [Uploads sanitize](../administration/raketasks/uploads/sanitize.md) | Remove EXIF data from images uploaded to earlier versions of GitLab. |
-| [Usage data](../administration/troubleshooting/gitlab_rails_cheat_sheet.md#generate-service-ping) | Generate and troubleshoot [Service Ping](../development/usage_ping/index.md). |
+| [Service Data](../administration/troubleshooting/gitlab_rails_cheat_sheet.md#generate-service-ping) | Generate and troubleshoot [Service Ping](../development/usage_ping/index.md). |
 | [User management](user_management.md)                 | Perform user management tasks. |
 | [Webhooks administration](web_hooks.md)               | Maintain project webhooks. |
 | [X.509 signatures](x509_signatures.md)                | Update X.509 commit signatures, which can be useful if the certificate store changed. |

doc/user/admin_area/settings/index.md

@@ -86,7 +86,7 @@ To access the default page for Admin Area settings:
 | [Metrics - Grafana](../../../administration/monitoring/performance/grafana_configuration.md#integration-with-gitlab-ui) | Enable and configure Grafana. |
 | [Profiling - Performance bar](../../../administration/monitoring/performance/performance_bar.md#enable-the-performance-bar-via-the-admin-area) | Enable access to the Performance Bar for a given group. |
 | [Self monitoring](../../../administration/monitoring/gitlab_self_monitoring_project/index.md#creating-the-self-monitoring-project) | Enable or disable instance self monitoring. |
-| [Usage statistics](usage_statistics.md) | Enable or disable version check and usage ping. |
+| [Usage statistics](usage_statistics.md) | Enable or disable version check and Service Ping. |
 | [Pseudonymizer data collection](../../../administration/pseudonymizer.md) **(ULTIMATE)** | Enable or disable the Pseudonymizer data collection. |
 
 ## Network