diff --git a/app/assets/javascripts/commit/pipelines/pipelines_table.vue b/app/assets/javascripts/commit/pipelines/pipelines_table.vue
index fad98a66636..71560bd979f 100644
--- a/app/assets/javascripts/commit/pipelines/pipelines_table.vue
+++ b/app/assets/javascripts/commit/pipelines/pipelines_table.vue
@@ -6,7 +6,7 @@ import pipelinesMixin from '~/pipelines/mixins/pipelines';
 import eventHub from '~/pipelines/event_hub';
 import TablePagination from '~/vue_shared/components/pagination/table_pagination.vue';
 import { getParameterByName } from '~/lib/utils/common_utils';
-import CIPaginationMixin from '~/vue_shared/mixins/ci_pagination_api_mixin';
+import PipelinesPaginationApiMixin from '~/pipelines/mixins/pipelines_pagination_api_mixin';
 
 export default {
   components: {
@@ -16,7 +16,7 @@ export default {
     GlModal,
     GlLink,
   },
-  mixins: [pipelinesMixin, CIPaginationMixin],
+  mixins: [pipelinesMixin, PipelinesPaginationApiMixin],
   props: {
     endpoint: {
       type: String,
diff --git a/app/assets/javascripts/environments/components/environments_app.vue b/app/assets/javascripts/environments/components/environments_app.vue
index 1a8a56e892a..09fe00a4042 100644
--- a/app/assets/javascripts/environments/components/environments_app.vue
+++ b/app/assets/javascripts/environments/components/environments_app.vue
@@ -2,9 +2,9 @@
 import { GlBadge, GlButton, GlModalDirective, GlTab, GlTabs } from '@gitlab/ui';
 import { deprecatedCreateFlash as Flash } from '~/flash';
 import { s__ } from '~/locale';
-import CIPaginationMixin from '~/vue_shared/mixins/ci_pagination_api_mixin';
 import eventHub from '../event_hub';
 import environmentsMixin from '../mixins/environments_mixin';
+import EnvironmentsPaginationApiMixin from '../mixins/environments_pagination_api_mixin';
 import emptyState from './empty_state.vue';
 import EnableReviewAppModal from './enable_review_app_modal.vue';
 import StopEnvironmentModal from './stop_environment_modal.vue';
@@ -33,7 +33,7 @@ export default {
   directives: {
     'gl-modal': GlModalDirective,
   },
-  mixins: [CIPaginationMixin, environmentsMixin],
+  mixins: [EnvironmentsPaginationApiMixin, environmentsMixin],
   props: {
     endpoint: {
       type: String,
diff --git a/app/assets/javascripts/environments/folder/environments_folder_view.vue b/app/assets/javascripts/environments/folder/environments_folder_view.vue
index d6244cbe4d7..7dc6c1b36ec 100644
--- a/app/assets/javascripts/environments/folder/environments_folder_view.vue
+++ b/app/assets/javascripts/environments/folder/environments_folder_view.vue
@@ -1,7 +1,7 @@
 <script>
 import { GlBadge, GlTab, GlTabs } from '@gitlab/ui';
 import environmentsMixin from '../mixins/environments_mixin';
-import CIPaginationMixin from '../../vue_shared/mixins/ci_pagination_api_mixin';
+import EnvironmentsPaginationApiMixin from '../mixins/environments_pagination_api_mixin';
 import StopEnvironmentModal from '../components/stop_environment_modal.vue';
 import DeleteEnvironmentModal from '../components/delete_environment_modal.vue';
 
@@ -14,7 +14,7 @@ export default {
     StopEnvironmentModal,
   },
 
-  mixins: [environmentsMixin, CIPaginationMixin],
+  mixins: [environmentsMixin, EnvironmentsPaginationApiMixin],
 
   props: {
     endpoint: {
diff --git a/app/assets/javascripts/vue_shared/mixins/ci_pagination_api_mixin.js b/app/assets/javascripts/environments/mixins/environments_pagination_api_mixin.js
similarity index 96%
rename from app/assets/javascripts/vue_shared/mixins/ci_pagination_api_mixin.js
rename to app/assets/javascripts/environments/mixins/environments_pagination_api_mixin.js
index 85a1ab6092b..b62fe196a6f 100644
--- a/app/assets/javascripts/vue_shared/mixins/ci_pagination_api_mixin.js
+++ b/app/assets/javascripts/environments/mixins/environments_pagination_api_mixin.js
@@ -1,6 +1,5 @@
 /**
  * API callbacks for pagination and tabs
- * shared between Pipelines and Environments table.
  *
  * Components need to have `scope`, `page` and `requestData`
  */
diff --git a/app/assets/javascripts/pipelines/components/pipelines_list/pipelines.vue b/app/assets/javascripts/pipelines/components/pipelines_list/pipelines.vue
index b4eb429748f..46c697f8066 100644
--- a/app/assets/javascripts/pipelines/components/pipelines_list/pipelines.vue
+++ b/app/assets/javascripts/pipelines/components/pipelines_list/pipelines.vue
@@ -6,7 +6,7 @@ import { deprecatedCreateFlash as createFlash } from '~/flash';
 import TablePagination from '~/vue_shared/components/pagination/table_pagination.vue';
 import NavigationTabs from '~/vue_shared/components/navigation_tabs.vue';
 import { getParameterByName } from '~/lib/utils/common_utils';
-import CIPaginationMixin from '~/vue_shared/mixins/ci_pagination_api_mixin';
+import PipelinesPaginationApiMixin from '../../mixins/pipelines_pagination_api_mixin';
 import pipelinesMixin from '../../mixins/pipelines';
 import PipelinesService from '../../services/pipelines_service';
 import { validateParams } from '../../utils';
@@ -22,7 +22,7 @@ export default {
     PipelinesFilteredSearch,
     GlIcon,
   },
-  mixins: [pipelinesMixin, CIPaginationMixin],
+  mixins: [pipelinesMixin, PipelinesPaginationApiMixin],
   props: {
     store: {
       type: Object,
diff --git a/app/assets/javascripts/pipelines/components/test_reports/test_suite_table.vue b/app/assets/javascripts/pipelines/components/test_reports/test_suite_table.vue
index 0fe03b3be6b..8f7a2a5025c 100644
--- a/app/assets/javascripts/pipelines/components/test_reports/test_suite_table.vue
+++ b/app/assets/javascripts/pipelines/components/test_reports/test_suite_table.vue
@@ -5,6 +5,7 @@ import {
   GlTooltipDirective,
   GlFriendlyWrap,
   GlIcon,
+  GlLink,
   GlButton,
   GlPagination,
 } from '@gitlab/ui';
@@ -16,6 +17,7 @@ export default {
   components: {
     GlIcon,
     GlFriendlyWrap,
+    GlLink,
     GlButton,
     GlPagination,
     TestCaseDetails,
@@ -97,11 +99,9 @@ export default {
         <div class="table-section section-10 section-wrap">
           <div role="rowheader" class="table-mobile-header">{{ __('Filename') }}</div>
           <div class="table-mobile-content gl-md-pr-2 gl-overflow-wrap-break">
-            <gl-friendly-wrap
-              v-if="testCase.file"
-              :symbols="$options.wrapSymbols"
-              :text="testCase.file"
-            />
+            <gl-link v-if="testCase.file" :href="testCase.filePath" target="_blank">
+              <gl-friendly-wrap :symbols="$options.wrapSymbols" :text="testCase.file" />
+            </gl-link>
             <gl-button
               v-if="testCase.file"
               v-gl-tooltip
diff --git a/app/assets/javascripts/pipelines/mixins/pipelines_pagination_api_mixin.js b/app/assets/javascripts/pipelines/mixins/pipelines_pagination_api_mixin.js
new file mode 100644
index 00000000000..b62fe196a6f
--- /dev/null
+++ b/app/assets/javascripts/pipelines/mixins/pipelines_pagination_api_mixin.js
@@ -0,0 +1,66 @@
+/**
+ * API callbacks for pagination and tabs
+ *
+ * Components need to have `scope`, `page` and `requestData`
+ */
+import { validateParams } from '~/pipelines/utils';
+import { historyPushState, buildUrlWithCurrentLocation } from '../../lib/utils/common_utils';
+
+export default {
+  methods: {
+    onChangeTab(scope) {
+      if (this.scope === scope) {
+        return;
+      }
+
+      let params = {
+        scope,
+        page: '1',
+      };
+
+      params = this.onChangeWithFilter(params);
+
+      this.updateContent(params);
+    },
+
+    onChangePage(page) {
+      /* URLS parameters are strings, we need to parse to match types */
+      let params = {
+        page: Number(page).toString(),
+      };
+
+      if (this.scope) {
+        params.scope = this.scope;
+      }
+
+      params = this.onChangeWithFilter(params);
+
+      this.updateContent(params);
+    },
+
+    onChangeWithFilter(params) {
+      return { ...params, ...validateParams(this.requestData) };
+    },
+
+    updateInternalState(parameters) {
+      // stop polling
+      this.poll.stop();
+
+      const queryString = Object.keys(parameters)
+        .map((parameter) => {
+          const value = parameters[parameter];
+          // update internal state for UI
+          this[parameter] = value;
+          return `${parameter}=${encodeURIComponent(value)}`;
+        })
+        .join('&');
+
+      // update polling parameters
+      this.requestData = parameters;
+
+      historyPushState(buildUrlWithCurrentLocation(`?${queryString}`));
+
+      this.isLoading = true;
+    },
+  },
+};
diff --git a/app/assets/javascripts/pipelines/pipeline_details_bundle.js b/app/assets/javascripts/pipelines/pipeline_details_bundle.js
index a61d9244099..69dbc2039e0 100644
--- a/app/assets/javascripts/pipelines/pipeline_details_bundle.js
+++ b/app/assets/javascripts/pipelines/pipeline_details_bundle.js
@@ -58,8 +58,9 @@ const createLegacyPipelinesDetailApp = (mediator) => {
 
 const createTestDetails = () => {
   const el = document.querySelector(SELECTORS.PIPELINE_TESTS);
-  const { summaryEndpoint, suiteEndpoint } = el?.dataset || {};
+  const { blobPath, summaryEndpoint, suiteEndpoint } = el?.dataset || {};
   const testReportsStore = createTestReportsStore({
+    blobPath,
     summaryEndpoint,
     suiteEndpoint,
   });
diff --git a/app/assets/javascripts/pipelines/stores/test_reports/getters.js b/app/assets/javascripts/pipelines/stores/test_reports/getters.js
index c31e7dd114f..1685b4a846c 100644
--- a/app/assets/javascripts/pipelines/stores/test_reports/getters.js
+++ b/app/assets/javascripts/pipelines/stores/test_reports/getters.js
@@ -1,4 +1,4 @@
-import { addIconStatus, formattedTime } from './utils';
+import { addIconStatus, formatFilePath, formattedTime } from './utils';
 
 export const getTestSuites = (state) => {
   const { test_suites: testSuites = [] } = state.testReports;
@@ -17,7 +17,13 @@ export const getSuiteTests = (state) => {
   const { page, perPage } = state.pageInfo;
   const start = (page - 1) * perPage;
 
-  return testCases.map(addIconStatus).slice(start, start + perPage);
+  return testCases
+    .map((testCase) => ({
+      ...testCase,
+      filePath: testCase.file ? `${state.blobPath}/${formatFilePath(testCase.file)}` : null,
+    }))
+    .map(addIconStatus)
+    .slice(start, start + perPage);
 };
 
 export const getSuiteTestCount = (state) => getSelectedSuite(state)?.test_cases?.length || 0;
diff --git a/app/assets/javascripts/pipelines/stores/test_reports/state.js b/app/assets/javascripts/pipelines/stores/test_reports/state.js
index 7f5da549a9d..0ee6f53fa58 100644
--- a/app/assets/javascripts/pipelines/stores/test_reports/state.js
+++ b/app/assets/javascripts/pipelines/stores/test_reports/state.js
@@ -1,4 +1,5 @@
-export default ({ summaryEndpoint = '', suiteEndpoint = '' }) => ({
+export default ({ blobPath = '', summaryEndpoint = '', suiteEndpoint = '' }) => ({
+  blobPath,
   summaryEndpoint,
   suiteEndpoint,
   testReports: {},
diff --git a/app/assets/javascripts/pipelines/stores/test_reports/utils.js b/app/assets/javascripts/pipelines/stores/test_reports/utils.js
index 8d1a941058c..63a58798958 100644
--- a/app/assets/javascripts/pipelines/stores/test_reports/utils.js
+++ b/app/assets/javascripts/pipelines/stores/test_reports/utils.js
@@ -1,6 +1,15 @@
 import { __, sprintf } from '../../../locale';
 import { TestStatus } from '../../constants';
 
+/**
+ * Removes `./` from the beginning of a file path so it can be appended onto a blob path
+ * @param {String} file
+ * @returns {String}  - formatted value
+ */
+export function formatFilePath(file) {
+  return file.replace(/^\.?\/*/, '');
+}
+
 export function iconForTestStatus(status) {
   switch (status) {
     case TestStatus.SUCCESS:
diff --git a/app/assets/javascripts/search_settings/components/search_settings.vue b/app/assets/javascripts/search_settings/components/search_settings.vue
index de8ec57e255..116967a62c8 100644
--- a/app/assets/javascripts/search_settings/components/search_settings.vue
+++ b/app/assets/javascripts/search_settings/components/search_settings.vue
@@ -3,20 +3,37 @@ import { GlSearchBoxByType } from '@gitlab/ui';
 import { uniq } from 'lodash';
 import { EXCLUDED_NODES, HIDE_CLASS, HIGHLIGHT_CLASS, TYPING_DELAY } from '../constants';
 
+const origExpansions = new Map();
+
 const findSettingsSection = (sectionSelector, node) => {
   return node.parentElement.closest(sectionSelector);
 };
 
-const resetSections = ({ sectionSelector, expandSection, collapseSection }) => {
-  document.querySelectorAll(sectionSelector).forEach((section, index) => {
-    section.classList.remove(HIDE_CLASS);
-
-    if (index === 0) {
+const restoreExpansionState = ({ expandSection, collapseSection }) => {
+  origExpansions.forEach((isExpanded, section) => {
+    if (isExpanded) {
       expandSection(section);
     } else {
       collapseSection(section);
     }
   });
+
+  origExpansions.clear();
+};
+
+const saveExpansionState = (sections, { isExpanded }) => {
+  // If we've saved expansions before, don't override it.
+  if (origExpansions.size > 0) {
+    return;
+  }
+
+  sections.forEach((section) => origExpansions.set(section, isExpanded(section)));
+};
+
+const resetSections = ({ sectionSelector }) => {
+  document.querySelectorAll(sectionSelector).forEach((section) => {
+    section.classList.remove(HIDE_CLASS);
+  });
 };
 
 const clearHighlights = () => {
@@ -85,6 +102,12 @@ export default {
       type: String,
       required: true,
     },
+    isExpandedFn: {
+      type: Function,
+      required: false,
+      // default to a function that returns false
+      default: () => () => false,
+    },
   },
   data() {
     return {
@@ -97,6 +120,7 @@ export default {
         sectionSelector: this.sectionSelector,
         expandSection: this.expandSection,
         collapseSection: this.collapseSection,
+        isExpanded: this.isExpandedFn,
       };
 
       this.searchTerm = value;
@@ -104,7 +128,11 @@ export default {
       clearResults(displayOptions);
 
       if (value.length) {
+        saveExpansionState(document.querySelectorAll(this.sectionSelector), displayOptions);
+
         displayResults(displayOptions, search(this.searchRoot, value));
+      } else {
+        restoreExpansionState(displayOptions);
       }
     },
     expandSection(section) {
diff --git a/app/assets/javascripts/search_settings/mount.js b/app/assets/javascripts/search_settings/mount.js
index 9c0bc403fe9..260c793a769 100644
--- a/app/assets/javascripts/search_settings/mount.js
+++ b/app/assets/javascripts/search_settings/mount.js
@@ -1,6 +1,5 @@
 import Vue from 'vue';
-import $ from 'jquery';
-import { expandSection, closeSection } from '~/settings_panels';
+import { expandSection, closeSection, isExpanded } from '~/settings_panels';
 import SearchSettings from '~/search_settings/components/search_settings.vue';
 
 const mountSearch = ({ el }) =>
@@ -12,10 +11,11 @@ const mountSearch = ({ el }) =>
         props: {
           searchRoot: document.querySelector('#content-body'),
           sectionSelector: '.js-search-settings-section, section.settings',
+          isExpandedFn: isExpanded,
         },
         on: {
-          collapse: (section) => closeSection($(section)),
-          expand: (section) => expandSection($(section)),
+          collapse: closeSection,
+          expand: expandSection,
         },
       }),
   });
diff --git a/app/assets/javascripts/settings_panels.js b/app/assets/javascripts/settings_panels.js
index 1f1f6e42576..2c6da5669ef 100644
--- a/app/assets/javascripts/settings_panels.js
+++ b/app/assets/javascripts/settings_panels.js
@@ -1,7 +1,22 @@
 import $ from 'jquery';
 import { __ } from './locale';
 
-export function expandSection($section) {
+/**
+ * Returns true if the given section is expanded or not
+ *
+ * For legacy consistency, it supports both jQuery and DOM elements
+ *
+ * @param {jQuery | Element} section
+ */
+export function isExpanded(sectionArg) {
+  const section = sectionArg instanceof $ ? sectionArg[0] : sectionArg;
+
+  return section.classList.contains('expanded');
+}
+
+export function expandSection(sectionArg) {
+  const $section = $(sectionArg);
+
   $section.find('.js-settings-toggle:not(.js-settings-toggle-trigger-only)').text(__('Collapse'));
   // eslint-disable-next-line @gitlab/no-global-event-off
   $section.find('.settings-content').off('scroll.expandSection').scrollTop(0);
@@ -13,7 +28,9 @@ export function expandSection($section) {
   }
 }
 
-export function closeSection($section) {
+export function closeSection(sectionArg) {
+  const $section = $(sectionArg);
+
   $section.find('.js-settings-toggle:not(.js-settings-toggle-trigger-only)').text(__('Expand'));
   $section.find('.settings-content').on('scroll.expandSection', () => expandSection($section));
   $section.removeClass('expanded');
@@ -26,7 +43,7 @@ export function closeSection($section) {
 
 export function toggleSection($section) {
   $section.removeClass('no-animate');
-  if ($section.hasClass('expanded')) {
+  if (isExpanded($section)) {
     closeSection($section);
   } else {
     expandSection($section);
@@ -38,7 +55,7 @@ export default function initSettingsPanels() {
     const $section = $(elm);
     $section.on('click.toggleSection', '.js-settings-toggle', () => toggleSection($section));
 
-    if (!$section.hasClass('expanded')) {
+    if (!isExpanded($section)) {
       $section.find('.settings-content').on('scroll.expandSection', () => {
         $section.removeClass('no-animate');
         expandSection($section);
diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index f6162f65e21..1383f224979 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -326,7 +326,7 @@
     color: $gl-text-color-secondary;
   }
 
-  .badge.badge-pill + span:not(.badge.badge-pill) {
+  .badge.badge-pill + span:not(.badge):not(.badge-pill) {
     // Expects up to 3 digits on the badge
     margin-right: 40px;
   }
diff --git a/app/assets/stylesheets/startup/startup-dark.scss b/app/assets/stylesheets/startup/startup-dark.scss
index 31a501f3a36..849749ee7c7 100644
--- a/app/assets/stylesheets/startup/startup-dark.scss
+++ b/app/assets/stylesheets/startup/startup-dark.scss
@@ -903,7 +903,7 @@ table a code {
   padding: 0;
   background-color: #4f4f4f;
 }
-.dropdown-menu .badge.badge-pill + span:not(.badge.badge-pill) {
+.dropdown-menu .badge.badge-pill + span:not(.badge):not(.badge-pill) {
   margin-right: 40px;
 }
 .dropdown-select {
diff --git a/app/assets/stylesheets/startup/startup-general.scss b/app/assets/stylesheets/startup/startup-general.scss
index 103a3999161..44da509481d 100644
--- a/app/assets/stylesheets/startup/startup-general.scss
+++ b/app/assets/stylesheets/startup/startup-general.scss
@@ -902,7 +902,7 @@ table a code {
   padding: 0;
   background-color: #dbdbdb;
 }
-.dropdown-menu .badge.badge-pill + span:not(.badge.badge-pill) {
+.dropdown-menu .badge.badge-pill + span:not(.badge):not(.badge-pill) {
   margin-right: 40px;
 }
 .dropdown-select {
diff --git a/app/assets/stylesheets/startup/startup-signin.scss b/app/assets/stylesheets/startup/startup-signin.scss
index 608740078b6..4b88b94f3a6 100644
--- a/app/assets/stylesheets/startup/startup-signin.scss
+++ b/app/assets/stylesheets/startup/startup-signin.scss
@@ -1174,7 +1174,7 @@ table a code {
   padding: 0;
   background-color: #dbdbdb;
 }
-.dropdown-menu .badge.badge-pill + span:not(.badge.badge-pill) {
+.dropdown-menu .badge.badge-pill + span:not(.badge):not(.badge-pill) {
   margin-right: 40px;
 }
 .dropdown-select {
diff --git a/app/views/layouts/_matomo.html.haml b/app/views/layouts/_matomo.html.haml
index ef7c3a62902..81721baba64 100644
--- a/app/views/layouts/_matomo.html.haml
+++ b/app/views/layouts/_matomo.html.haml
@@ -1,11 +1,10 @@
 <!-- Matomo -->
-- matomo_disable_cookies = extra_config.has_key?('matomo_disable_cookies') && extra_config.matomo_disable_cookies
 = javascript_tag do
   :plain
     var _paq = window._paq = window._paq || [];
     _paq.push(['trackPageView']);
     _paq.push(['enableLinkTracking']);
-    #{matomo_disable_cookies ? '_paq.push(["disableCookies"])' : ""};
+    #{extra_config.matomo_disable_cookies ? '_paq.push(["disableCookies"])' : ""};
     (function() {
       var u="//#{extra_config.matomo_url}/";
       _paq.push(['setTrackerUrl', u+'matomo.php']);
diff --git a/app/views/projects/pipelines/_with_tabs.html.haml b/app/views/projects/pipelines/_with_tabs.html.haml
index 0787cf5b735..904b3d6f483 100644
--- a/app/views/projects/pipelines/_with_tabs.html.haml
+++ b/app/views/projects/pipelines/_with_tabs.html.haml
@@ -82,5 +82,6 @@
 
   #js-tab-tests.tab-pane
     #js-pipeline-tests-detail{ data: { summary_endpoint: summary_project_pipeline_tests_path(@project, @pipeline, format: :json),
-      suite_endpoint: project_pipeline_test_path(@project, @pipeline, suite_name: 'suite', format: :json) } }
+      suite_endpoint: project_pipeline_test_path(@project, @pipeline, suite_name: 'suite', format: :json),
+      blob_path: project_blob_path(@project, @pipeline.sha) } }
   = render_if_exists "projects/pipelines/tabs_content", pipeline: @pipeline, project: @project
diff --git a/app/views/shared/issuable/_sidebar.html.haml b/app/views/shared/issuable/_sidebar.html.haml
index c22025462ce..f26f4adc19a 100644
--- a/app/views/shared/issuable/_sidebar.html.haml
+++ b/app/views/shared/issuable/_sidebar.html.haml
@@ -59,7 +59,7 @@
             = f.hidden_field 'milestone_id', value: milestone[:id], id: nil
             = dropdown_tag('Milestone', options: { title: _('Assign milestone'), toggle_class: 'js-milestone-select js-extra-options', filter: true, dropdown_class: 'dropdown-menu-selectable', placeholder: _('Search milestones'), data: { show_no: true, field_name: "#{issuable_type}[milestone_id]", project_id: issuable_sidebar[:project_id], issuable_id: issuable_sidebar[:id], ability_name: issuable_type, issue_update: issuable_sidebar[:issuable_json_path], use_id: true, default_no: true, selected: milestone[:title], null_default: true, display: 'static' }})
           - if @project.group.present? && issuable_sidebar[:supports_iterations]
-            = render_if_exists 'shared/issuable/iteration_select', can_edit: can_edit_issuable, group_path: @project.group.full_path, project_path: issuable_sidebar[:project_full_path], issue_iid: issuable_sidebar[:iid], issuable_type: issuable_type
+            = render_if_exists 'shared/issuable/iteration_select', can_edit: can_edit_issuable.to_s, group_path: @project.group.full_path, project_path: issuable_sidebar[:project_full_path], issue_iid: issuable_sidebar[:iid], issuable_type: issuable_type
 
       - if issuable_sidebar[:supports_time_tracking]
         #issuable-time-tracker.block
diff --git a/changelogs/unreleased/267344-test-report-file-name-link.yml b/changelogs/unreleased/267344-test-report-file-name-link.yml
new file mode 100644
index 00000000000..7b572f7e2a7
--- /dev/null
+++ b/changelogs/unreleased/267344-test-report-file-name-link.yml
@@ -0,0 +1,5 @@
+---
+title: Add link to test case file in pipeline test report
+merge_request: 53650
+author:
+type: added
diff --git a/config/feature_flags/development/group_ci_cd_analytics_page.yml b/config/feature_flags/development/group_ci_cd_analytics_page.yml
index 9f25ca7e6ad..1ee7bda169b 100644
--- a/config/feature_flags/development/group_ci_cd_analytics_page.yml
+++ b/config/feature_flags/development/group_ci_cd_analytics_page.yml
@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/292601
 milestone: '13.8'
 type: development
 group: group::release
-default_enabled: false
+default_enabled: true
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 2d8bab50635..e15e035b513 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -819,6 +819,7 @@ Settings.forti_token_cloud['enabled'] = false if Settings.forti_token_cloud['ena
 Settings['extra'] ||= Settingslogic.new({})
 Settings.extra['matomo_site_id'] ||= Settings.extra['piwik_site_id'] if Settings.extra['piwik_site_id'].present?
 Settings.extra['matomo_url'] ||= Settings.extra['piwik_url'] if Settings.extra['piwik_url'].present?
+Settings.extra['matomo_disable_cookies'] = false if Settings.extra['matomo_disable_cookies'].nil?
 
 #
 # Rack::Attack settings
diff --git a/doc/ci/runners/README.md b/doc/ci/runners/README.md
index 5254bab593b..441ea5c6685 100644
--- a/doc/ci/runners/README.md
+++ b/doc/ci/runners/README.md
@@ -811,3 +811,38 @@ You can set them globally or per-job in the [`variables`](../yaml/README.md#vari
 ## System calls not available on GitLab.com shared runners
 
 GitLab.com shared runners run on CoreOS. This means that you cannot use some system calls, like `getlogin`, from the C standard library.
+
+## Artifact and cache settings
+
+> Introduced in GitLab Runner 13.9.
+
+Artifact and cache settings control the compression ratio of artifacts and caches.
+Use these settings to specify the size of the archive produced by a job.
+
+- On a slow network, uploads might be faster for smaller archives.
+- On a fast network where bandwidth and storage are not a concern, uploads might be faster using the fastest compression ratio, despite the archive produced being larger.
+
+For [GitLab Pages](../../user/project/pages/index.md) to serve
+[HTTP Range requests](https://developer.mozilla.org/en-US/docs/Web/HTTP/Range_requests), artifacts
+should use the `ARTIFACT_COMPRESSION_LEVEL: fastest` setting, as only uncompressed zip archives
+support this feature.
+
+A meter can also be enabled to provide the rate of transfer for uploads and downloads.
+
+```yaml
+variables:
+  # output upload and download progress every 2 seconds
+  TRANSFER_METER_FREQUENCY: "2s"
+
+  # Use fast compression for artifacts, resulting in larger archives
+  ARTIFACT_COMPRESSION_LEVEL: "fast"
+
+  # Use no compression for caches
+  CACHE_COMPRESSION_LEVEL: "fastest"
+```
+
+| Variable                        | Description                                            |
+|---------------------------------|--------------------------------------------------------|
+| `TRANSFER_METER_FREQUENCY`      | Specify how often to print the meter's transfer rate. It can be set to a duration (for example, `1s` or `1m30s`). A duration of `0` disables the meter (default). When a value is set, the pipeline shows a progress meter for artifact and cache uploads and downloads. |
+| `ARTIFACT_COMPRESSION_LEVEL`    | To adjust compression ratio, set to `fastest`, `fast`, `default`, `slow`, or `slowest`. This setting works with the fastzip archiver only, so the GitLab Runner feature flag [`FF_USE_FASTZIP`](https://docs.gitlab.com/runner/configuration/feature-flags.html#available-feature-flags) must also be enabled. |
+| `CACHE_COMPRESSION_LEVEL`       | To adjust compression ratio, set to `fastest`, `fast`, `default`, `slow`, or `slowest`. This setting works with the fastzip archiver only, so the GitLab Runner feature flag [`FF_USE_FASTZIP`](https://docs.gitlab.com/runner/configuration/feature-flags.html#available-feature-flags) must also be enabled. |
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md
index 2ef33c189b6..81909b233f0 100644
--- a/doc/ci/yaml/README.md
+++ b/doc/ci/yaml/README.md
@@ -4358,6 +4358,9 @@ You can use [CI/CD variables](../variables/README.md) to configure runner Git be
 - [`GIT_FETCH_EXTRA_FLAGS`](../runners/README.md#git-fetch-extra-flags)
 - [`GIT_DEPTH`](../runners/README.md#shallow-cloning) (shallow cloning)
 - [`GIT_CLONE_PATH`](../runners/README.md#custom-build-directories) (custom build directories)
+- [`TRANSFER_METER_FREQUENCY`](../runners/README.md#artifact-and-cache-settings) (artifact/cache meter update frequency)
+- [`ARTIFACT_COMPRESSION_LEVEL`](../runners/README.md#artifact-and-cache-settings) (artifact archiver compression level)
+- [`CACHE_COMPRESSION_LEVEL`](../runners/README.md#artifact-and-cache-settings) (cache archiver compression level)
 
 You can also use variables to configure how many times a runner
 [attempts certain stages of job execution](../runners/README.md#job-stages-attempts).
diff --git a/doc/development/licensed_feature_availability.md b/doc/development/licensed_feature_availability.md
index 3a6bdbc973f..377e31f6ab7 100644
--- a/doc/development/licensed_feature_availability.md
+++ b/doc/development/licensed_feature_availability.md
@@ -1,6 +1,6 @@
 ---
-stage: none
-group: unassigned
+stage: Fulfillment
+group: License
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
diff --git a/doc/development/transient/prevention-patterns.md b/doc/development/transient/prevention-patterns.md
index 0a466a85445..4c1e4d373e7 100644
--- a/doc/development/transient/prevention-patterns.md
+++ b/doc/development/transient/prevention-patterns.md
@@ -8,6 +8,15 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 This page will cover architectural patterns and tips for developers to follow to prevent [transient bugs.](https://about.gitlab.com/handbook/engineering/quality/issue-triage/#transient-bugs)
 
+## Common root causes
+
+We've noticed a few root causes that come up frequently when addressing transient bugs. 
+
+- Needs better state management in the backend or frontend.
+- Frontend code needs improvements.
+- Lack of test coverage.
+- Race conditions.
+
 ## Frontend
 
 ### Don't rely on response order
diff --git a/doc/operations/incident_management/integrations.md b/doc/operations/incident_management/integrations.md
index 1f3a6021588..9aff2e6e462 100644
--- a/doc/operations/incident_management/integrations.md
+++ b/doc/operations/incident_management/integrations.md
@@ -43,7 +43,7 @@ receive alert payloads in JSON format. You can always
 1. Toggle the **Active** alert setting to display the **URL** and **Authorization Key**
    for the webhook configuration.
 
-### HTTP Endpoints **PREMIUM**
+### HTTP Endpoints **(PREMIUM)**
 
 > [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/4442) in GitLab Premium 13.6.
 
@@ -72,7 +72,7 @@ side of the integrations list.
 
 ### External Prometheus integration
 
-For GitLab versions 13.1 and greater, please read
+For GitLab versions 13.1 and greater, read
 [External Prometheus Instances](../metrics/alerts.md#external-prometheus-instances)
 to configure alerts for this integration.
 
diff --git a/doc/user/admin_area/img/impersonate_user_button_v13_8.png b/doc/user/admin_area/img/impersonate_user_button_v13_8.png
new file mode 100644
index 00000000000..2c44c2bd28c
Binary files /dev/null and b/doc/user/admin_area/img/impersonate_user_button_v13_8.png differ
diff --git a/doc/user/admin_area/index.md b/doc/user/admin_area/index.md
index f9702dd0d32..fc0c43f6667 100644
--- a/doc/user/admin_area/index.md
+++ b/doc/user/admin_area/index.md
@@ -144,6 +144,19 @@ To search for users, enter your criteria in the search field. The user search is
 insensitive, and applies partial matching to name and username. To search for an email address,
 you must provide the complete email address.
 
+#### User impersonation
+
+An administrator can "impersonate" any other user, including other administrator users.
+This allows the administrator to "see what the user sees," and take actions on behalf of the user.
+You can impersonate a user in the following ways:
+
+- Through the UI, by selecting **Admin Area > Overview > Users > [Select a user] > Impersonate**.
+- With the API, using [impersonation tokens](../../api/README.md#impersonation-tokens).
+
+All impersonation activities are [captured with audit events](../../administration/audit_events.md#impersonation-data).
+
+![user impersonation button](img/impersonate_user_button_v13_8.png)
+
 #### Users statistics
 
 The **Users statistics** page provides an overview of user accounts by role. These statistics are
diff --git a/doc/user/application_security/dast/index.md b/doc/user/application_security/dast/index.md
index 4a7fbec43e8..ae4234faa6e 100644
--- a/doc/user/application_security/dast/index.md
+++ b/doc/user/application_security/dast/index.md
@@ -776,7 +776,7 @@ A site profile contains the following:
 - **Profile name**: A name you assign to the site to be scanned.
 - **Target URL**: The URL that DAST runs against.
 
-## Site profile validation
+### Site profile validation
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/233020) in GitLab 13.8.
 
@@ -799,37 +799,51 @@ To create a site profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
 1. Select **Manage** in the **DAST Profiles** row.
-1. Select **New Profile > Site Profile**.
-1. Type in a unique **Profile name** and **Target URL** then select **Save profile**.
+1. Select **New > Site Profile**.
+1. Complete the fields then select **Save profile**.
+
+The site profile is created.
 
 ### Edit a site profile
 
 To edit an existing site profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
-1. Select **Manage** in the **DAST Profiles** row.
-1. Select **Edit** in the row of the profile to edit.
-1. Edit the **Profile name** and **Target URL**, then select **Save profile**.
+1. In the **DAST Profiles** row select **Manage**.
+1. Select the **Site Profiles** tab.
+1. In the profile's row select the **More actions** (**{ellipsis_v}**) menu, then select **Edit**.
+1. Edit the fields then select **Save profile**.
+
+The site profile is updated with the edited details.
 
 ### Delete a site profile
 
 To delete an existing site profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
-1. Select **Manage** in the **DAST Profiles** row.
-1. Select **{remove}** (Delete profile) in the row of the profile to delete.
+1. In the **DAST Profiles** row select **Manage**.
+1. Select the **Site Profiles** tab.
+1. In the profile's row select the **More actions** (**{ellipsis_v}**) menu, then select **Delete**.
+1. Select **Delete** to confirm the deletion.
+
+The site profile is deleted.
 
 ### Validate a site profile
 
+Prerequisites:
+
+- A site profile.
+
 To validate a site profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
-1. Select **Manage** in the **DAST Profiles** row.
-1. Select **Validate target site** beside the profile to validate.
+1. In the **DAST Profiles** row select **Manage**.
+1. Select the **Site Profiles** tab.
+1. In the profile's row select **Validate** or **Retry validation**.
 1. Select the validation method.
    1. For **Text file validation**:
       1. Download the validation file listed in **Step 2**.
-      1. Upload the validation file to the host. You can upload the file to the location in
+      1. Upload the validation file to the host. Upload the file to the location in
          **Step 3** or any location you prefer.
       1. Select **Validate**.
    1. For **Header validation**:
@@ -840,22 +854,23 @@ To validate a site profile:
 
 The site is validated and an active scan can run against it.
 
-If a validated site profile's target URL is edited, the site is no longer validated.
+If a validated site profile's target URL is edited, the site's validation status is revoked.
 
-### Revoke a site validation
+### Revoke a site profile's validation status
 
-To revoke validation from a site profile:
+Note that all site profiles with the same URL have their validation status revoked.
+
+To revoke a site profile's validation status:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
-1. Select **Manage** in the **DAST Profiles** row.
+1. In the **DAST Profiles** row select **Manage**.
 1. Select **Revoke validation** beside the validated profile.
-1. Select **Revoke validation**.
 
-The site profile's validation is revoked. An active scan cannot be run against it or any other profile with the same URL.
+The site profile's validation status is revoked.
 
 #### Validated site profile headers
 
-The following are code samples of how you could provide the required site profile header in your
+The following are code samples of how you can provide the required site profile header in your
 application.
 
 ##### Ruby on Rails example for on-demand scan
@@ -900,27 +915,26 @@ app.get('/dast-website-target', function(req, res) {
 ## Scanner profile
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/222767) in GitLab 13.4.
+> - [Added](https://gitlab.com/gitlab-org/gitlab/-/issues/225804) in GitLab 13.5: scan mode, AJAX spider, debug messages.
 
 A scanner profile defines the scanner settings used to run an on-demand scan:
 
 - **Profile name:** A name you give the scanner profile. For example, "Spider_15".
+- **Scan mode:** A passive scan monitors all HTTP messages (requests and responses) sent to the target. An active scan attacks the target to find potential vulnerabilities.
 - **Spider timeout:** The maximum number of minutes allowed for the spider to traverse the site.
 - **Target timeout:** The maximum number of seconds DAST waits for the site to be available before
   starting the scan.
-- **Scan mode:** A passive scan monitors all HTTP messages (requests and responses) sent to the target. An active scan attacks the target to find potential vulnerabilities.
 - **AJAX spider:**  Run the AJAX spider, in addition to the traditional spider, to crawl the target site.
 - **Debug messages:** Include debug messages in the DAST console output.
 
-Scan mode, AJAX spider, Debug messages are [added in GitLab 13.5](https://gitlab.com/gitlab-org/gitlab/-/issues/225804)
-
 ### Create a scanner profile
 
 To create a scanner profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
-1. Click **Manage** in the **DAST Profiles** row.
-1. Click **New Profile > Scanner Profile**.
-1. Enter a unique **Profile name**, the desired **Spider timeout**, and the **Target timeout**.
+1. In the **DAST Profiles** row select **Manage**.
+1. Select **New > Scanner Profile**.
+1. Complete the form. For details of each field, see [Scanner profile](#scanner-profile).
 1. Click **Save profile**.
 
 ### Edit a scanner profile
@@ -929,7 +943,12 @@ To edit a scanner profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
 1. Click **Manage** in the **DAST Profiles** row.
-1. Click **Edit** in the scanner profile's row.
+1. Select the **Scanner Profiles** tab.
+1. In the scanner's row select the **More actions** (**{ellipsis_v}**) menu, then select **Edit**.
+1. Edit the form.
+1. Select **Save profile**.
+
+The scanner profile is updated with the edited details.
 
 ### Delete a scanner profile
 
@@ -937,7 +956,11 @@ To delete a scanner profile:
 
 1. From your project's home page, go to **Security & Compliance > Configuration**.
 1. Click **Manage** in the **DAST Profiles** row.
-1. Click **{remove}** (Delete profile) in the scanner profile's row.
+1. Select the **Scanner Profiles** tab.
+1. In the scanner's row select the **More actions** (**{ellipsis_v}**) menu, then select **Delete**.
+1. Select **Delete**.
+
+The scanner profile is deleted.
 
 ## Reports
 
diff --git a/doc/user/project/clusters/add_remove_clusters.md b/doc/user/project/clusters/add_remove_clusters.md
index 0ff22b47e10..718c60ccf0e 100644
--- a/doc/user/project/clusters/add_remove_clusters.md
+++ b/doc/user/project/clusters/add_remove_clusters.md
@@ -387,3 +387,13 @@ If you encounter this error while adding a Kubernetes cluster, ensure you're
 properly pasting the service token. Some shells may add a line break to the
 service token, making it invalid. Ensure that there are no line breaks by
 pasting your token into an editor and removing any additional spaces.
+
+You may also experience this error if your certificate is not valid. To check that your certificate's
+subject alternative names contain the correct domain for your cluster's API, run this:
+
+```shell
+echo | openssl s_client -showcerts -connect kubernetes.example.com:443 2>/dev/null |
+openssl x509 -inform pem -noout -text
+```
+
+Note that the `-connect` argument expects a `host:port` combination. For example, `https://kubernetes.example.com` would be `kubernetes.example.com:443`.
diff --git a/doc/user/project/releases/index.md b/doc/user/project/releases/index.md
index d03cc0495c1..b5751797870 100644
--- a/doc/user/project/releases/index.md
+++ b/doc/user/project/releases/index.md
@@ -475,6 +475,16 @@ terminal.
 Read the [Release CLI documentation](https://gitlab.com/gitlab-org/release-cli/-/blob/master/docs/index.md)
 for details.
 
+## Release Metrics **(PREMIUM)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/259703) in GitLab Premium 13.9.
+
+Group-level release metrics are available by navigating to **Group > Analytics > CI/CD**.
+These metrics include:
+
+- Total number of releases in the group
+- Percentage of projects in the group that have at least one release
+
 <!-- ## Troubleshooting
 
 Include any troubleshooting steps that you can foresee. If you know beforehand what issues
diff --git a/lib/gitlab/database/migrations/instrumentation.rb b/lib/gitlab/database/migrations/instrumentation.rb
new file mode 100644
index 00000000000..ea5dd09120b
--- /dev/null
+++ b/lib/gitlab/database/migrations/instrumentation.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Database
+    module Migrations
+      Observation = Struct.new(
+        :migration,
+        :walltime,
+        :success
+      )
+
+      class Instrumentation
+        attr_reader :observations
+
+        def initialize
+          @observations = []
+        end
+
+        def observe(migration, &block)
+          observation = Observation.new(migration)
+          observation.success = true
+
+          exception = nil
+
+          observation.walltime = Benchmark.realtime do
+            yield
+          rescue => e
+            exception = e
+            observation.success = false
+          end
+
+          record_observation(observation)
+
+          raise exception if exception
+
+          observation
+        end
+
+        private
+
+        def record_observation(observation)
+          @observations << observation
+        end
+      end
+    end
+  end
+end
diff --git a/lib/tasks/gitlab/db.rake b/lib/tasks/gitlab/db.rake
index bf0eb6785df..541a4fc62af 100644
--- a/lib/tasks/gitlab/db.rake
+++ b/lib/tasks/gitlab/db.rake
@@ -231,5 +231,37 @@ namespace :gitlab do
       puts "Found user created projects. Database active"
       exit 0
     end
+
+    desc 'Run migrations with instrumentation'
+    task :migration_testing, [:result_file] => :environment do |_, args|
+      result_file = args[:result_file] || raise("Please specify result_file argument")
+      raise "File exists already, won't overwrite: #{result_file}" if File.exist?(result_file)
+
+      verbose_was, ActiveRecord::Migration.verbose = ActiveRecord::Migration.verbose, true
+
+      ctx = ActiveRecord::Base.connection.migration_context
+      existing_versions = ctx.get_all_versions.to_set
+
+      pending_migrations = ctx.migrations.reject do |migration|
+        existing_versions.include?(migration.version)
+      end
+
+      instrumentation = Gitlab::Database::Migrations::Instrumentation.new
+
+      pending_migrations.each do |migration|
+        instrumentation.observe(migration.version) do
+          ActiveRecord::Migrator.new(:up, ctx.migrations, ctx.schema_migration, migration.version).run
+        end
+      end
+    ensure
+      if instrumentation
+        File.open(result_file, 'wb+') do |io|
+          io << instrumentation.observations.to_json
+        end
+      end
+
+      ActiveRecord::Base.clear_cache!
+      ActiveRecord::Migration.verbose = verbose_was
+    end
   end
 end
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 69603c3f9da..02977c28ef3 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -12929,7 +12929,7 @@ msgstr ""
 msgid "Free Trial"
 msgstr ""
 
-msgid "Free Trial of GitLab.com Gold"
+msgid "Free Trial of GitLab.com Ultimate"
 msgstr ""
 
 msgid "Freeze end"
diff --git a/spec/frontend/pipelines/test_reports/stores/getters_spec.js b/spec/frontend/pipelines/test_reports/stores/getters_spec.js
index 7382a6beefa..aa541b6bca5 100644
--- a/spec/frontend/pipelines/test_reports/stores/getters_spec.js
+++ b/spec/frontend/pipelines/test_reports/stores/getters_spec.js
@@ -1,6 +1,10 @@
 import { getJSONFixture } from 'helpers/fixtures';
 import * as getters from '~/pipelines/stores/test_reports/getters';
-import { iconForTestStatus, formattedTime } from '~/pipelines/stores/test_reports/utils';
+import {
+  iconForTestStatus,
+  formatFilePath,
+  formattedTime,
+} from '~/pipelines/stores/test_reports/utils';
 
 describe('Getters TestReports Store', () => {
   let state;
@@ -8,6 +12,7 @@ describe('Getters TestReports Store', () => {
   const testReports = getJSONFixture('pipelines/test_report.json');
 
   const defaultState = {
+    blobPath: '/test/blob/path',
     testReports,
     selectedSuiteIndex: 0,
     pageInfo: {
@@ -17,6 +22,7 @@ describe('Getters TestReports Store', () => {
   };
 
   const emptyState = {
+    blobPath: '',
     testReports: {},
     selectedSuite: null,
     pageInfo: {
@@ -74,6 +80,7 @@ describe('Getters TestReports Store', () => {
       const expected = testReports.test_suites[0].test_cases
         .map((x) => ({
           ...x,
+          filePath: `${state.blobPath}/${formatFilePath(x.file)}`,
           formattedTime: formattedTime(x.execution_time),
           icon: iconForTestStatus(x.status),
         }))
diff --git a/spec/frontend/pipelines/test_reports/stores/utils_spec.js b/spec/frontend/pipelines/test_reports/stores/utils_spec.js
index 7e632d099fc..703fe69026c 100644
--- a/spec/frontend/pipelines/test_reports/stores/utils_spec.js
+++ b/spec/frontend/pipelines/test_reports/stores/utils_spec.js
@@ -1,6 +1,20 @@
-import { formattedTime } from '~/pipelines/stores/test_reports/utils';
+import { formatFilePath, formattedTime } from '~/pipelines/stores/test_reports/utils';
 
 describe('Test reports utils', () => {
+  describe('formatFilePath', () => {
+    it.each`
+      file                        | expected
+      ${'./test.js'}              | ${'test.js'}
+      ${'/test.js'}               | ${'test.js'}
+      ${'.//////////////test.js'} | ${'test.js'}
+      ${'test.js'}                | ${'test.js'}
+      ${'mock/path./test.js'}     | ${'mock/path./test.js'}
+      ${'./mock/path./test.js'}   | ${'mock/path./test.js'}
+    `('should format $file to be $expected', ({ file, expected }) => {
+      expect(formatFilePath(file)).toBe(expected);
+    });
+  });
+
   describe('formattedTime', () => {
     describe('when time is smaller than a second', () => {
       it('should return time in milliseconds fixed to 2 decimals', () => {
diff --git a/spec/frontend/pipelines/test_reports/test_suite_table_spec.js b/spec/frontend/pipelines/test_reports/test_suite_table_spec.js
index 57545aec50f..6aab4f28774 100644
--- a/spec/frontend/pipelines/test_reports/test_suite_table_spec.js
+++ b/spec/frontend/pipelines/test_reports/test_suite_table_spec.js
@@ -1,9 +1,10 @@
 import Vuex from 'vuex';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
-import { GlButton, GlFriendlyWrap, GlPagination } from '@gitlab/ui';
+import { GlButton, GlFriendlyWrap, GlLink, GlPagination } from '@gitlab/ui';
 import { getJSONFixture } from 'helpers/fixtures';
 import SuiteTable from '~/pipelines/components/test_reports/test_suite_table.vue';
 import * as getters from '~/pipelines/stores/test_reports/getters';
+import { formatFilePath } from '~/pipelines/stores/test_reports/utils';
 import { TestStatus } from '~/pipelines/constants';
 import skippedTestCases from './mock_data';
 
@@ -20,15 +21,18 @@ describe('Test reports suite table', () => {
 
   testSuite.test_cases = [...testSuite.test_cases, ...skippedTestCases];
   const testCases = testSuite.test_cases;
+  const blobPath = '/test/blob/path';
 
   const noCasesMessage = () => wrapper.find('.js-no-test-cases');
   const allCaseRows = () => wrapper.findAll('.js-case-row');
   const findCaseRowAtIndex = (index) => wrapper.findAll('.js-case-row').at(index);
+  const findLinkForRow = (row) => row.find(GlLink);
   const findIconForRow = (row, status) => row.find(`.ci-status-icon-${status}`);
 
   const createComponent = (suite = testSuite, perPage = 20) => {
     store = new Vuex.Store({
       state: {
+        blobPath,
         testReports: {
           test_suites: [suite],
         },
@@ -82,9 +86,13 @@ describe('Test reports suite table', () => {
 
     it('renders the file name for the test with a copy button', () => {
       const { file } = testCases[0];
+      const relativeFile = formatFilePath(file);
+      const filePath = `${blobPath}/${relativeFile}`;
       const row = findCaseRowAtIndex(0);
+      const fileLink = findLinkForRow(row);
       const button = row.find(GlButton);
 
+      expect(fileLink.attributes('href')).toBe(filePath);
       expect(row.text()).toContain(file);
       expect(button.exists()).toBe(true);
       expect(button.attributes('data-clipboard-text')).toBe(file);
diff --git a/spec/frontend/search_settings/components/search_settings_spec.js b/spec/frontend/search_settings/components/search_settings_spec.js
index b80f9b15abf..173936e1ce3 100644
--- a/spec/frontend/search_settings/components/search_settings_spec.js
+++ b/spec/frontend/search_settings/components/search_settings_spec.js
@@ -2,6 +2,7 @@ import { GlSearchBoxByType } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import SearchSettings from '~/search_settings/components/search_settings.vue';
 import { HIGHLIGHT_CLASS, HIDE_CLASS } from '~/search_settings/constants';
+import { isExpanded, expandSection, closeSection } from '~/settings_panels';
 
 describe('search_settings/components/search_settings.vue', () => {
   const ROOT_ID = 'content-body';
@@ -9,6 +10,8 @@ describe('search_settings/components/search_settings.vue', () => {
   const SEARCH_TERM = 'Delete project';
   const GENERAL_SETTINGS_ID = 'js-general-settings';
   const ADVANCED_SETTINGS_ID = 'js-advanced-settings';
+  const EXTRA_SETTINGS_ID = 'js-extra-settings';
+
   let wrapper;
 
   const buildWrapper = () => {
@@ -16,10 +19,15 @@ describe('search_settings/components/search_settings.vue', () => {
       propsData: {
         searchRoot: document.querySelector(`#${ROOT_ID}`),
         sectionSelector: SECTION_SELECTOR,
+        isExpandedFn: isExpanded,
+      },
+      // Add real listeners so we can simplify and strengthen some tests.
+      listeners: {
+        expand: expandSection,
+        collapse: closeSection,
       },
     });
   };
-
   const sections = () => Array.from(document.querySelectorAll(SECTION_SELECTOR));
   const sectionsCount = () => sections().length;
   const visibleSectionsCount = () =>
@@ -39,7 +47,10 @@ describe('search_settings/components/search_settings.vue', () => {
         <section id="${GENERAL_SETTINGS_ID}" class="settings">
           <span>General</span>
         </section>
-        <section id="${ADVANCED_SETTINGS_ID}" class="settings">
+        <section id="${ADVANCED_SETTINGS_ID}" class="settings expanded">
+          <span>Advanced</span>
+        </section>
+        <section id="${EXTRA_SETTINGS_ID}" class="settings">
           <span>${SEARCH_TERM}</span>
         </section>
       </div>
@@ -52,17 +63,6 @@ describe('search_settings/components/search_settings.vue', () => {
     wrapper.destroy();
   });
 
-  it('expands first section and collapses the rest', () => {
-    clearSearch();
-
-    const [firstSection, ...otherSections] = sections();
-
-    expect(wrapper.emitted()).toEqual({
-      expand: [[firstSection]],
-      collapse: otherSections.map((x) => [x]),
-    });
-  });
-
   it('hides sections that do not match the search term', () => {
     const hiddenSection = document.querySelector(`#${GENERAL_SETTINGS_ID}`);
     search(SEARCH_TERM);
@@ -72,12 +72,11 @@ describe('search_settings/components/search_settings.vue', () => {
   });
 
   it('expands section that matches the search term', () => {
-    const section = document.querySelector(`#${ADVANCED_SETTINGS_ID}`);
+    const section = document.querySelector(`#${EXTRA_SETTINGS_ID}`);
 
     search(SEARCH_TERM);
 
-    // Last called because expand is always called once to reset the page state
-    expect(wrapper.emitted().expand[1][0]).toBe(section);
+    expect(wrapper.emitted('expand')).toEqual([[section]]);
   });
 
   it('highlight elements that match the search term', () => {
@@ -86,21 +85,64 @@ describe('search_settings/components/search_settings.vue', () => {
     expect(highlightedElementsCount()).toBe(1);
   });
 
-  describe('when search term is cleared', () => {
-    beforeEach(() => {
-      search(SEARCH_TERM);
+  describe('default', () => {
+    it('test setup starts with expansion state', () => {
+      expect(sections().map(isExpanded)).toEqual([false, true, false]);
     });
 
-    it('displays all sections', () => {
-      expect(visibleSectionsCount()).toBe(1);
-      clearSearch();
-      expect(visibleSectionsCount()).toBe(sectionsCount());
-    });
+    describe('when searched and cleared', () => {
+      beforeEach(() => {
+        search('Test');
+        clearSearch();
+      });
 
-    it('removes the highlight from all elements', () => {
-      expect(highlightedElementsCount()).toBe(1);
-      clearSearch();
-      expect(highlightedElementsCount()).toBe(0);
+      it('displays all sections', () => {
+        expect(visibleSectionsCount()).toBe(sectionsCount());
+      });
+
+      it('removes the highlight from all elements', () => {
+        expect(highlightedElementsCount()).toBe(0);
+      });
+
+      it('should preserve original expansion state', () => {
+        expect(sections().map(isExpanded)).toEqual([false, true, false]);
+      });
+
+      it('should preserve state by emitting events', () => {
+        const [first, mid, last] = sections();
+
+        expect(wrapper.emitted()).toEqual({
+          expand: [[mid]],
+          collapse: [[first], [last]],
+        });
+      });
+
+      describe('after multiple searches and clear', () => {
+        beforeEach(() => {
+          search('Test');
+          search(SEARCH_TERM);
+          clearSearch();
+        });
+
+        it('should preserve last expansion state', () => {
+          expect(sections().map(isExpanded)).toEqual([false, true, false]);
+        });
+      });
+
+      describe('after user expands and collapses, search, and clear', () => {
+        beforeEach(() => {
+          const [first, mid] = sections();
+          closeSection(mid);
+          expandSection(first);
+
+          search(SEARCH_TERM);
+          clearSearch();
+        });
+
+        it('should preserve last expansion state', () => {
+          expect(sections().map(isExpanded)).toEqual([true, false, false]);
+        });
+      });
     });
   });
 });
diff --git a/spec/frontend/search_settings/mount_spec.js b/spec/frontend/search_settings/mount_spec.js
index b35266e56ae..8c141c4704e 100644
--- a/spec/frontend/search_settings/mount_spec.js
+++ b/spec/frontend/search_settings/mount_spec.js
@@ -1,4 +1,3 @@
-import $ from 'jquery';
 import { setHTMLFixture } from 'helpers/fixtures';
 import mount from '~/search_settings/mount';
 import { expandSection, closeSection } from '~/settings_panels';
@@ -24,13 +23,13 @@ describe('search_settings/mount', () => {
     const section = { name: 'section' };
     app.$refs.searchSettings.$emit('expand', section);
 
-    expect(expandSection).toHaveBeenCalledWith($(section));
+    expect(expandSection).toHaveBeenCalledWith(section);
   });
 
   it('calls settings_panel.closeSection when collapse event is emitted', () => {
     const section = { name: 'section' };
     app.$refs.searchSettings.$emit('collapse', section);
 
-    expect(closeSection).toHaveBeenCalledWith($(section));
+    expect(closeSection).toHaveBeenCalledWith(section);
   });
 });
diff --git a/spec/frontend/settings_panels_spec.js b/spec/frontend/settings_panels_spec.js
index 2c5d91a45bc..8666106d3c6 100644
--- a/spec/frontend/settings_panels_spec.js
+++ b/spec/frontend/settings_panels_spec.js
@@ -1,5 +1,5 @@
 import $ from 'jquery';
-import initSettingsPanels from '~/settings_panels';
+import initSettingsPanels, { isExpanded } from '~/settings_panels';
 
 describe('Settings Panels', () => {
   preloadFixtures('groups/edit.html');
@@ -20,11 +20,11 @@ describe('Settings Panels', () => {
       // Our test environment automatically expands everything so we need to clear that out first
       panel.classList.remove('expanded');
 
-      expect(panel.classList.contains('expanded')).toBe(false);
+      expect(isExpanded(panel)).toBe(false);
 
       initSettingsPanels();
 
-      expect(panel.classList.contains('expanded')).toBe(true);
+      expect(isExpanded(panel)).toBe(true);
     });
   });
 
@@ -35,11 +35,11 @@ describe('Settings Panels', () => {
 
     initSettingsPanels();
 
-    expect(panel.classList.contains('expanded')).toBe(true);
+    expect(isExpanded(panel)).toBe(true);
 
     $(trigger).click();
 
-    expect(panel.classList.contains('expanded')).toBe(false);
+    expect(isExpanded(panel)).toBe(false);
     expect(trigger.textContent).toEqual(originalText);
   });
 });
diff --git a/spec/lib/gitlab/database/migrations/instrumentation_spec.rb b/spec/lib/gitlab/database/migrations/instrumentation_spec.rb
new file mode 100644
index 00000000000..d7d32123975
--- /dev/null
+++ b/spec/lib/gitlab/database/migrations/instrumentation_spec.rb
@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe Gitlab::Database::Migrations::Instrumentation do
+  describe '#observe' do
+    subject { described_class.new }
+
+    let(:migration) { 1234 }
+
+    it 'executes the given block' do
+      expect { |b| subject.observe(migration, &b) }.to yield_control
+    end
+
+    context 'on successful execution' do
+      subject { described_class.new.observe(migration) {} }
+
+      it 'records walltime' do
+        expect(subject.walltime).not_to be_nil
+      end
+
+      it 'records success' do
+        expect(subject.success).to be_truthy
+      end
+
+      it 'records the migration version' do
+        expect(subject.migration).to eq(migration)
+      end
+    end
+
+    context 'upon failure' do
+      subject { described_class.new.observe(migration) { raise 'something went wrong' } }
+
+      it 'raises the exception' do
+        expect { subject }.to raise_error(/something went wrong/)
+      end
+
+      context 'retrieving observations' do
+        subject { instance.observations.first }
+
+        before do
+          instance.observe(migration) { raise 'something went wrong' }
+        rescue
+          # ignore
+        end
+
+        let(:instance) { described_class.new }
+
+        it 'records walltime' do
+          expect(subject.walltime).not_to be_nil
+        end
+
+        it 'records failure' do
+          expect(subject.success).to be_falsey
+        end
+
+        it 'records the migration version' do
+          expect(subject.migration).to eq(migration)
+        end
+      end
+    end
+
+    context 'sequence of migrations with failures' do
+      subject { described_class.new }
+
+      let(:migration1) { double('migration1', call: nil) }
+      let(:migration2) { double('migration2', call: nil) }
+
+      it 'records observations for all migrations' do
+        subject.observe('migration1') {}
+        subject.observe('migration2') { raise 'something went wrong' } rescue nil
+
+        expect(subject.observations.size).to eq(2)
+      end
+    end
+  end
+end
diff --git a/spec/tasks/gitlab/db_rake_spec.rb b/spec/tasks/gitlab/db_rake_spec.rb
index edfdb44022b..d1f4a12d8fc 100644
--- a/spec/tasks/gitlab/db_rake_spec.rb
+++ b/spec/tasks/gitlab/db_rake_spec.rb
@@ -297,6 +297,57 @@ RSpec.describe 'gitlab:db namespace rake task' do
     end
   end
 
+  describe '#migrate_with_instrumentation' do
+    subject { run_rake_task('gitlab:db:migration_testing', "[#{filename}]") }
+
+    let(:ctx) { double('ctx', migrations: all_migrations, schema_migration: double, get_all_versions: existing_versions) }
+    let(:instrumentation) { instance_double(Gitlab::Database::Migrations::Instrumentation, observations: observations) }
+    let(:existing_versions) { [1] }
+    let(:all_migrations) { [double('migration1', version: 1), pending_migration] }
+    let(:pending_migration) { double('migration2', version: 2) }
+    let(:filename) { 'results-file.json'}
+    let(:buffer) { StringIO.new }
+    let(:observations) { %w[some data] }
+
+    before do
+      allow(ActiveRecord::Base.connection).to receive(:migration_context).and_return(ctx)
+      allow(Gitlab::Database::Migrations::Instrumentation).to receive(:new).and_return(instrumentation)
+      allow(ActiveRecord::Migrator).to receive_message_chain('new.run').with(any_args).with(no_args)
+
+      allow(instrumentation).to receive(:observe).and_yield
+
+      allow(File).to receive(:open).with(filename, 'wb+').and_yield(buffer)
+    end
+
+    it 'fails when given no filename argument' do
+      expect { run_rake_task('gitlab:db:migration_testing') }.to raise_error(/specify result_file/)
+    end
+
+    it 'fails when the given file already exists' do
+      expect(File).to receive(:exist?).with(filename).and_return(true)
+
+      expect { subject }.to raise_error(/File exists/)
+    end
+
+    it 'instruments the pending migration' do
+      expect(instrumentation).to receive(:observe).with(2).and_yield
+
+      subject
+    end
+
+    it 'executes the pending migration' do
+      expect(ActiveRecord::Migrator).to receive_message_chain('new.run').with(:up, ctx.migrations, ctx.schema_migration, pending_migration.version).with(no_args)
+
+      subject
+    end
+
+    it 'writes observations out to JSON file' do
+      subject
+
+      expect(buffer.string).to eq(observations.to_json)
+    end
+  end
+
   def run_rake_task(task_name, arguments = '')
     Rake::Task[task_name].reenable
     Rake.application.invoke_task("#{task_name}#{arguments}")
diff --git a/spec/views/layouts/_head.html.haml_spec.rb b/spec/views/layouts/_head.html.haml_spec.rb
index 0b06309deff..6752bdc8337 100644
--- a/spec/views/layouts/_head.html.haml_spec.rb
+++ b/spec/views/layouts/_head.html.haml_spec.rb
@@ -92,7 +92,8 @@ RSpec.describe 'layouts/_head' do
     before do
       stub_config(extra: {
                     matomo_url: matomo_host,
-                    matomo_site_id: 12345
+                    matomo_site_id: 12345,
+                    matomo_disable_cookies: false
                   })
     end
 
@@ -101,43 +102,18 @@ RSpec.describe 'layouts/_head' do
 
       expect(rendered).to match(/<script.*>.*var u="\/\/#{matomo_host}\/".*<\/script>/m)
       expect(rendered).to match(%r(<noscript>.*<img src="//#{matomo_host}/matomo.php.*</noscript>))
+      expect(rendered).not_to include('_paq.push(["disableCookies"])')
     end
 
-    context 'matomo_disable_cookies' do
-      context 'when true' do
-        before do
-          stub_config(extra: { matomo_url: matomo_host, matomo_site_id: 12345, matomo_disable_cookies: true })
-        end
-
-        it 'disables cookies' do
-          render
-
-          expect(rendered).to include('_paq.push(["disableCookies"])')
-        end
+    context 'when matomo_disable_cookies is true' do
+      before do
+        stub_config(extra: { matomo_url: matomo_host, matomo_site_id: 12345, matomo_disable_cookies: true })
       end
 
-      context 'when false' do
-        before do
-          stub_config(extra: { matomo_url: matomo_host, matomo_site_id: 12345, matomo_disable_cookies: false })
-        end
+      it 'disables cookies' do
+        render
 
-        it 'does not disable cookies' do
-          render
-
-          expect(rendered).not_to include('_paq.push(["disableCookies"])')
-        end
-      end
-
-      context 'when absent' do
-        before do
-          stub_config(extra: { matomo_url: matomo_host, matomo_site_id: 12345 })
-        end
-
-        it 'does not disable cookies' do
-          render
-
-          expect(rendered).not_to include('_paq.push(["disableCookies"])')
-        end
+        expect(rendered).to include('_paq.push(["disableCookies"])')
       end
     end
   end