diff --git a/app/assets/javascripts/vue_merge_request_widget/components/extensions/telemetry.js b/app/assets/javascripts/vue_merge_request_widget/components/extensions/telemetry.js
index e3f87c08ad4f6fbddf92148ef60e3ce1a9f49997..4f8f8d6cb58097f6f71fd4c8bd2f3c0d8c7012d0 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/extensions/telemetry.js
+++ b/app/assets/javascripts/vue_merge_request_widget/components/extensions/telemetry.js
@@ -6,86 +6,6 @@ import {
   TELEMETRY_WIDGET_FULL_REPORT_CLICKED,
 } from '../../constants';
 
-/*
- * Additional events to send beyond the defaults for certain widget extensions
- */
-const nonStandardEvents = {
-  codeQuality: {
-    uniqueUser: {
-      expand: ['i_testing_code_quality_widget_total'],
-    },
-    counter: {},
-  },
-  terraform: {
-    uniqueUser: {
-      expand: ['i_testing_terraform_widget_total'],
-    },
-    counter: {},
-  },
-  issues: {
-    uniqueUser: {
-      expand: ['i_testing_issues_widget_total'],
-    },
-    counter: {},
-  },
-  testSummary: {
-    uniqueUser: {
-      expand: ['i_testing_summary_widget_total'],
-    },
-    counter: {},
-  },
-  metrics: {
-    uniqueUser: {
-      expand: ['i_testing_metrics_report_widget_total'],
-    },
-    counter: {},
-  },
-  browserPerformance: {
-    uniqueUser: {
-      expand: ['i_testing_web_performance_widget_total'],
-    },
-    counter: {},
-  },
-  licenseCompliance: {
-    uniqueUser: {
-      expand: ['i_testing_license_compliance_widget_total'],
-    },
-    counter: {},
-  },
-  loadPerformance: {
-    uniqueUser: {
-      expand: ['i_testing_load_performance_widget_total'],
-    },
-    counter: {},
-  },
-  statusChecks: {
-    uniqueUser: {
-      expand: ['i_testing_status_checks_widget'],
-    },
-    counter: {},
-  },
-};
-
-function combineDeepArray(path, ...objects) {
-  const parts = path.split('.');
-  const allEntries = objects.reduce((entries, currentObject) => {
-    let expandedEntries = entries;
-    let traversed = currentObject;
-
-    parts.forEach((part) => {
-      traversed = traversed?.[part];
-    });
-
-    if (traversed) {
-      expandedEntries = [...entries, ...traversed];
-    }
-
-    return expandedEntries;
-  }, []);
-
-  return Array.from(new Set(allEntries));
-}
-
 function simplifyWidgetName(componentName) {
   const noWidget = componentName.replace(/^Widget/, '');
 
@@ -166,7 +86,6 @@ function defaultBehaviorEvents({ bus, config }) {
 
 function baseTelemetry(componentName) {
   const simpleExtensionName = simplifyWidgetName(componentName);
-  const additionalNonStandard = nonStandardEvents[simpleExtensionName] || {};
   /*
    * Telemetry config format is:
    *    {
@@ -179,7 +98,7 @@ function baseTelemetry(componentName) {
    *     - uniqueUser is sent to RedisHLL
    *     - counter is sent to a regular Redis counter
    */
-  const defaultTelemetry = {
+  return {
     uniqueUser: {
       view: [`${baseRedisEventName(simpleExtensionName)}_view`],
       expand: [`${baseRedisEventName(simpleExtensionName)}_expand`],
@@ -191,27 +110,6 @@ function baseTelemetry(componentName) {
       clickFullReport: [`${baseRedisEventName(simpleExtensionName)}_count_click_full_report`],
     },
   };
-
-  return {
-    uniqueUser: {
-      view: combineDeepArray('uniqueUser.view', defaultTelemetry, additionalNonStandard),
-      expand: combineDeepArray('uniqueUser.expand', defaultTelemetry, additionalNonStandard),
-      clickFullReport: combineDeepArray(
-        'uniqueUser.clickFullReport',
-        defaultTelemetry,
-        additionalNonStandard,
-      ),
-    },
-    counter: {
-      view: combineDeepArray('counter.view', defaultTelemetry, additionalNonStandard),
-      expand: combineDeepArray('counter.expand', defaultTelemetry, additionalNonStandard),
-      clickFullReport: combineDeepArray(
-        'counter.clickFullReport',
-        defaultTelemetry,
-        additionalNonStandard,
-      ),
-    },
-  };
 }
 
 export function createTelemetryHub(componentName) {
diff --git a/config/metrics/counts_28d/20210216184140_testing_total_unique_counts_monthly.yml b/config/metrics/counts_28d/20210216184140_testing_total_unique_counts_monthly.yml
index 9c8ce1a1f06d4adef36013a1e85850061c98f0c1..c7667b902f2c6429dd762c128d4d7a34300e1af6 100644
--- a/config/metrics/counts_28d/20210216184140_testing_total_unique_counts_monthly.yml
+++ b/config/metrics/counts_28d/20210216184140_testing_total_unique_counts_monthly.yml
@@ -13,14 +13,10 @@ instrumentation_class: RedisHLLMetric
 options:
   events:
   - i_testing_test_case_parsed
-  - i_testing_metrics_report_widget_total
   - i_testing_group_code_coverage_visit_total
   - i_testing_full_code_quality_report_total
-  - i_testing_web_performance_widget_total
   - i_testing_group_code_coverage_project_click_total
-  - i_testing_load_performance_widget_total
   - i_testing_metrics_report_artifact_uploaders
-  - i_testing_summary_widget_total
   - users_expanding_testing_code_quality_report
   - users_expanding_testing_accessibility_report
 distribution:
diff --git a/config/metrics/counts_28d/20210413205507_i_testing_summary_widget_total_monthly.yml b/config/metrics/counts_28d/20210413205507_i_testing_summary_widget_total_monthly.yml
index ed25f2c18a80bf41b05985108fb3e4b6f819d57f..cdbd4b97ab95684948afa66badb967f31971fd86 100644
--- a/config/metrics/counts_28d/20210413205507_i_testing_summary_widget_total_monthly.yml
+++ b/config/metrics/counts_28d/20210413205507_i_testing_summary_widget_total_monthly.yml
@@ -7,9 +7,11 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: testing
 value_type: number
-status: active
+status: removed
 milestone: "13.11"
+milestone_removed: "15.11"
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/59316
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
 time_frame: 28d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
diff --git a/config/metrics/counts_7d/20210413205507_i_testing_summary_widget_total_weekly.yml b/config/metrics/counts_7d/20210413205507_i_testing_summary_widget_total_weekly.yml
index 015fd1e99b05fb3dcb491b18460f913ab3e9d403..9bb065e3a0ef288a1247bd5d05011c64c240775e 100644
--- a/config/metrics/counts_7d/20210413205507_i_testing_summary_widget_total_weekly.yml
+++ b/config/metrics/counts_7d/20210413205507_i_testing_summary_widget_total_weekly.yml
@@ -7,9 +7,11 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: testing
 value_type: number
-status: active
+status: removed
 milestone: "13.11"
+milestone_removed: "15.11"
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/59316
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
 time_frame: 7d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
diff --git a/ee/config/metrics/counts_28d/20210216182139_i_testing_metrics_report_widget_total_monthly.yml b/ee/config/metrics/counts_28d/20210216182139_i_testing_metrics_report_widget_total_monthly.yml
index 727107aa242541e85ea4f8ba75bf4798f53bf0d2..c09fa04de0b5f3450be7ba09078a79fa183849b6 100644
--- a/ee/config/metrics/counts_28d/20210216182139_i_testing_metrics_report_widget_total_monthly.yml
+++ b/ee/config/metrics/counts_28d/20210216182139_i_testing_metrics_report_widget_total_monthly.yml
@@ -7,7 +7,7 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: code_testing
 value_type: number
-status: active
+status: removed
 time_frame: 28d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
@@ -21,3 +21,5 @@ tier:
 - ultimate
 performance_indicator_type: []
 milestone: "<13.9"
+milestone_removed: "15.11"
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
diff --git a/ee/config/metrics/counts_28d/20210216182151_i_testing_web_performance_widget_total_monthly.yml b/ee/config/metrics/counts_28d/20210216182151_i_testing_web_performance_widget_total_monthly.yml
index 5232972a7a31e62e6f14c60b58258923e7fe4b42..8b23d034fca0ec6b618f96915e0c2fb97b18e643 100644
--- a/ee/config/metrics/counts_28d/20210216182151_i_testing_web_performance_widget_total_monthly.yml
+++ b/ee/config/metrics/counts_28d/20210216182151_i_testing_web_performance_widget_total_monthly.yml
@@ -8,7 +8,7 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: web_performance
 value_type: number
-status: active
+status: removed
 time_frame: 28d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
@@ -22,3 +22,5 @@ tier:
 - ultimate
 performance_indicator_type: []
 milestone: "<13.9"
+milestone_removed: "15.11"
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
diff --git a/ee/config/metrics/counts_28d/20210216182156_i_testing_load_performance_widget_total_monthly.yml b/ee/config/metrics/counts_28d/20210216182156_i_testing_load_performance_widget_total_monthly.yml
index f4a5001806b0aaf1331fe40a051dbc344016a390..948113c8498e969b9f198ea0596ed65b0760a18e 100644
--- a/ee/config/metrics/counts_28d/20210216182156_i_testing_load_performance_widget_total_monthly.yml
+++ b/ee/config/metrics/counts_28d/20210216182156_i_testing_load_performance_widget_total_monthly.yml
@@ -8,7 +8,7 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: load_testing
 value_type: number
-status: active
+status: removed
 time_frame: 28d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
@@ -22,3 +22,5 @@ tier:
 - ultimate
 performance_indicator_type: []
 milestone: "<13.9"
+milestone_removed: "15.11"
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
diff --git a/ee/config/metrics/counts_28d/20210216183209_i_testing_paid_monthly_active_user_total.yml b/ee/config/metrics/counts_28d/20210216183209_i_testing_paid_monthly_active_user_total.yml
index 97d28c409fd19144950efcc3585c277daa38b798..d012c471608985b66d6a1229a025e1b4f5853f6b 100644
--- a/ee/config/metrics/counts_28d/20210216183209_i_testing_paid_monthly_active_user_total.yml
+++ b/ee/config/metrics/counts_28d/20210216183209_i_testing_paid_monthly_active_user_total.yml
@@ -17,11 +17,8 @@ options:
     operator: OR
     attribute: user_id
   events:
-    - 'i_testing_web_performance_widget_total'
     - 'i_testing_full_code_quality_report_total'
     - 'i_testing_group_code_coverage_visit_total'
-    - 'i_testing_load_performance_widget_total'
-    - 'i_testing_metrics_report_widget_total'
 distribution:
 - ee
 tier:
diff --git a/ee/config/metrics/counts_7d/20210216182138_i_testing_metrics_report_widget_total_weekly.yml b/ee/config/metrics/counts_7d/20210216182138_i_testing_metrics_report_widget_total_weekly.yml
index 22aea2fae0a7763ff11f1eb2df16bdeb97eed93c..c735a7a8722c84c30459bf60d3aa4f0ba65dfdd5 100644
--- a/ee/config/metrics/counts_7d/20210216182138_i_testing_metrics_report_widget_total_weekly.yml
+++ b/ee/config/metrics/counts_7d/20210216182138_i_testing_metrics_report_widget_total_weekly.yml
@@ -7,7 +7,7 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: code_testing
 value_type: number
-status: active
+status: removed
 time_frame: 7d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
@@ -21,3 +21,5 @@ tier:
 - ultimate
 performance_indicator_type: []
 milestone: "<13.9"
+milestone_removed: "15.11"
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
diff --git a/ee/config/metrics/counts_7d/20210216182149_i_testing_web_performance_widget_total_weekly.yml b/ee/config/metrics/counts_7d/20210216182149_i_testing_web_performance_widget_total_weekly.yml
index 01f3e8bdddad68f6568b4c4f78bc564c312d5bd9..39172dff0fb63755bedbe2d589d279c56cee388d 100644
--- a/ee/config/metrics/counts_7d/20210216182149_i_testing_web_performance_widget_total_weekly.yml
+++ b/ee/config/metrics/counts_7d/20210216182149_i_testing_web_performance_widget_total_weekly.yml
@@ -8,7 +8,7 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: web_performance
 value_type: number
-status: active
+status: removed
 time_frame: 7d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
@@ -22,3 +22,5 @@ tier:
 - ultimate
 performance_indicator_type: []
 milestone: "<13.9"
+milestone_removed: "15.11"
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
diff --git a/ee/config/metrics/counts_7d/20210216182154_i_testing_load_performance_widget_total_weekly.yml b/ee/config/metrics/counts_7d/20210216182154_i_testing_load_performance_widget_total_weekly.yml
index f4c3832d6013dd6a6246a2e45aeeb92a07ae8503..b3b5505f1dd0cd24175b9dfa548f35fcbb1009d0 100644
--- a/ee/config/metrics/counts_7d/20210216182154_i_testing_load_performance_widget_total_weekly.yml
+++ b/ee/config/metrics/counts_7d/20210216182154_i_testing_load_performance_widget_total_weekly.yml
@@ -8,7 +8,7 @@ product_stage: verify
 product_group: pipeline_execution
 product_category: load_testing
 value_type: number
-status: active
+status: removed
 time_frame: 7d
 data_source: redis_hll
 instrumentation_class: RedisHLLMetric
@@ -22,3 +22,5 @@ tier:
 - ultimate
 performance_indicator_type: []
 milestone: "<13.9"
+milestone_removed: "15.11"
+removed_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/114018
diff --git a/ee/config/metrics/counts_7d/20210216183219_i_testing_paid_monthly_active_user_total.yml b/ee/config/metrics/counts_7d/20210216183219_i_testing_paid_monthly_active_user_total.yml
index 400f81a6f5b5a4e8c61106db000207f52f9f0bb1..b1c7df18a8331dbd05b12484f0db1b078b1ad33b 100644
--- a/ee/config/metrics/counts_7d/20210216183219_i_testing_paid_monthly_active_user_total.yml
+++ b/ee/config/metrics/counts_7d/20210216183219_i_testing_paid_monthly_active_user_total.yml
@@ -17,11 +17,8 @@ options:
     operator: OR
     attribute: user_id
   events:
-    - 'i_testing_web_performance_widget_total'
     - 'i_testing_full_code_quality_report_total'
     - 'i_testing_group_code_coverage_visit_total'
-    - 'i_testing_load_performance_widget_total'
-    - 'i_testing_metrics_report_widget_total'
 distribution:
 - ee
 tier:
diff --git a/ee/config/metrics/counts_7d/20210216184138_testing_total_unique_counts_weekly.yml b/ee/config/metrics/counts_7d/20210216184138_testing_total_unique_counts_weekly.yml
index f1c63b3b48e168640166c55715b160c9ee6a0ab2..b54ed62dd04502c13091adfdaa93197bd78e3d0a 100644
--- a/ee/config/metrics/counts_7d/20210216184138_testing_total_unique_counts_weekly.yml
+++ b/ee/config/metrics/counts_7d/20210216184138_testing_total_unique_counts_weekly.yml
@@ -13,14 +13,10 @@ instrumentation_class: RedisHLLMetric
 options:
   events:
   - i_testing_test_case_parsed
-  - i_testing_metrics_report_widget_total
   - i_testing_group_code_coverage_visit_total
   - i_testing_full_code_quality_report_total
-  - i_testing_web_performance_widget_total
   - i_testing_group_code_coverage_project_click_total
-  - i_testing_load_performance_widget_total
   - i_testing_metrics_report_artifact_uploaders
-  - i_testing_summary_widget_total
   - users_expanding_testing_code_quality_report
   - users_expanding_testing_accessibility_report
 distribution:
diff --git a/ee/lib/ee/gitlab/usage_data_counters/known_events/common.yml b/ee/lib/ee/gitlab/usage_data_counters/known_events/common.yml
index 25e2823c82c35eb8be2a0913ee01479787fe63dd..779e4a0cb572931b09dc277c1baa54684897214f 100644
--- a/ee/lib/ee/gitlab/usage_data_counters/known_events/common.yml
+++ b/ee/lib/ee/gitlab/usage_data_counters/known_events/common.yml
@@ -11,14 +11,8 @@
   aggregation: weekly
 - name: i_testing_group_code_coverage_visit_total
   aggregation: weekly
-- name: i_testing_load_performance_widget_total
-  aggregation: weekly
 - name: i_testing_metrics_report_artifact_uploaders
   aggregation: weekly
-- name: i_testing_metrics_report_widget_total
-  aggregation: weekly
-- name: i_testing_web_performance_widget_total
-  aggregation: weekly
 - name: i_search_advanced
   aggregation: weekly
 - name: i_search_paid
diff --git a/lib/gitlab/usage_data_counters/known_events/common.yml b/lib/gitlab/usage_data_counters/known_events/common.yml
index f5973587ebb91158526b25d4fb08b572c343caff..d3520961665bfb783376e0b44625215786c9e812 100644
--- a/lib/gitlab/usage_data_counters/known_events/common.yml
+++ b/lib/gitlab/usage_data_counters/known_events/common.yml
@@ -62,8 +62,6 @@
 # Testing category
 - name: i_testing_test_case_parsed
   aggregation: weekly
-- name: i_testing_summary_widget_total
-  aggregation: weekly
 - name: i_testing_test_report_uploaded
   aggregation: weekly
 - name: i_testing_coverage_report_uploaded
diff --git a/spec/frontend/vue_merge_request_widget/mr_widget_options_spec.js b/spec/frontend/vue_merge_request_widget/mr_widget_options_spec.js
index fad501ee7f50b69f4ab8851ee500cc12b865ae89..dfc2ee8e13cb04285ad9ed49b7485325358eda62 100644
--- a/spec/frontend/vue_merge_request_widget/mr_widget_options_spec.js
+++ b/spec/frontend/vue_merge_request_widget/mr_widget_options_spec.js
@@ -1197,33 +1197,6 @@ describe('MrWidgetOptions', () => {
           'i_code_review_merge_request_widget_test_extension_count_expand_warning',
         );
       });
-
-      it.each`
-        widgetName             | nonStandardEvent
-        ${'WidgetCodeQuality'} | ${'i_testing_code_quality_widget_total'}
-        ${'WidgetTerraform'}   | ${'i_testing_terraform_widget_total'}
-        ${'WidgetIssues'}      | ${'i_testing_issues_widget_total'}
-        ${'WidgetTestSummary'} | ${'i_testing_summary_widget_total'}
-      `(
-        "sends non-standard events for the '$widgetName' widget",
-        async ({ widgetName, nonStandardEvent }) => {
-          const definition = {
-            ...workingExtension(),
-            name: widgetName,
-          };
-
-          registerExtension(definition);
-          createComponent();
-
-          await waitForPromises();
-
-          api.trackRedisHllUserEvent.mockClear();
-
-          findExtensionToggleButton().trigger('click');
-
-          expect(api.trackRedisHllUserEvent).toHaveBeenCalledWith(nonStandardEvent);
-        },
-      );
     });
 
     it('triggers the "full report clicked" events when the appropriate button is clicked', () => {