diff --git a/app/assets/javascripts/access_tokens/index.js b/app/assets/javascripts/access_tokens/index.js
index 43d56295f78..7f5f0403de6 100644
--- a/app/assets/javascripts/access_tokens/index.js
+++ b/app/assets/javascripts/access_tokens/index.js
@@ -1,20 +1,10 @@
 import Vue from 'vue';
 import createFlash from '~/flash';
+import { parseRailsFormFields } from '~/lib/utils/forms';
 import { __ } from '~/locale';
 
 import ExpiresAtField from './components/expires_at_field.vue';
 
-const getInputAttrs = (el) => {
-  const input = el.querySelector('input');
-
-  return {
-    id: input.id,
-    name: input.name,
-    value: input.value,
-    placeholder: input.placeholder,
-  };
-};
-
 export const initExpiresAtField = () => {
   const el = document.querySelector('.js-access-tokens-expires-at');
 
@@ -22,7 +12,7 @@ export const initExpiresAtField = () => {
     return null;
   }
 
-  const inputAttrs = getInputAttrs(el);
+  const { expiresAt: inputAttrs } = parseRailsFormFields(el);
 
   return new Vue({
     el,
@@ -43,7 +33,7 @@ export const initProjectsField = () => {
     return null;
   }
 
-  const inputAttrs = getInputAttrs(el);
+  const { projects: inputAttrs } = parseRailsFormFields(el);
 
   if (window.gon.features.personalAccessTokensScopedToProjects) {
     return new Promise((resolve) => {
diff --git a/app/assets/javascripts/boards/components/board_list_header.vue b/app/assets/javascripts/boards/components/board_list_header.vue
index 6ccaec4a633..ca66ad6934a 100644
--- a/app/assets/javascripts/boards/components/board_list_header.vue
+++ b/app/assets/javascripts/boards/components/board_list_header.vue
@@ -328,6 +328,7 @@ export default {
 
       <div
         class="issue-count-badge gl-display-inline-flex gl-pr-0 no-drag gl-text-gray-500"
+        data-testid="issue-count-badge"
         :class="{
           'gl-display-none!': list.collapsed && isSwimlanesHeader,
           'gl-p-0': list.collapsed,
diff --git a/app/assets/javascripts/boards/components/board_new_issue.vue b/app/assets/javascripts/boards/components/board_new_issue.vue
index a81c28733cd..944eb25bf7e 100644
--- a/app/assets/javascripts/boards/components/board_new_issue.vue
+++ b/app/assets/javascripts/boards/components/board_new_issue.vue
@@ -2,8 +2,8 @@
 import { GlButton } from '@gitlab/ui';
 import { mapActions, mapGetters, mapState } from 'vuex';
 import { getMilestone } from 'ee_else_ce/boards/boards_util';
+import BoardNewIssueMixin from 'ee_else_ce/boards/mixins/board_new_issue';
 import { __ } from '~/locale';
-import glFeatureFlagMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import eventHub from '../eventhub';
 import ProjectSelect from './project_select.vue';
 
@@ -17,8 +17,8 @@ export default {
     ProjectSelect,
     GlButton,
   },
-  mixins: [glFeatureFlagMixin()],
-  inject: ['groupId', 'weightFeatureAvailable', 'boardWeight'],
+  mixins: [BoardNewIssueMixin],
+  inject: ['groupId'],
   props: {
     list: {
       type: Object,
@@ -53,14 +53,11 @@ export default {
     submit(e) {
       e.preventDefault();
 
+      const { title } = this;
       const labels = this.list.label ? [this.list.label] : [];
       const assignees = this.list.assignee ? [this.list.assignee] : [];
       const milestone = getMilestone(this.list);
 
-      const weight = this.weightFeatureAvailable ? this.boardWeight : undefined;
-
-      const { title } = this;
-
       eventHub.$emit(`scroll-board-list-${this.list.id}`);
 
       return this.addListNewIssue({
@@ -70,7 +67,7 @@ export default {
           assigneeIds: assignees?.map((a) => a?.id),
           milestoneId: milestone?.id,
           projectPath: this.selectedProject.fullPath,
-          weight: weight >= 0 ? weight : null,
+          ...this.extraIssueInput(),
         },
         list: this.list,
       }).then(() => {
diff --git a/app/assets/javascripts/boards/mixins/board_new_issue.js b/app/assets/javascripts/boards/mixins/board_new_issue.js
new file mode 100644
index 00000000000..d4b74544735
--- /dev/null
+++ b/app/assets/javascripts/boards/mixins/board_new_issue.js
@@ -0,0 +1,6 @@
+export default {
+  // EE-only
+  methods: {
+    extraIssueInput: () => {},
+  },
+};
diff --git a/app/assets/javascripts/boards/stores/actions.js b/app/assets/javascripts/boards/stores/actions.js
index d1a6ce9c153..bf67328bbe6 100644
--- a/app/assets/javascripts/boards/stores/actions.js
+++ b/app/assets/javascripts/boards/stores/actions.js
@@ -327,8 +327,8 @@ export default {
     commit(types.RESET_ISSUES);
   },
 
-  moveItem: ({ dispatch }) => {
-    dispatch('moveIssue');
+  moveItem: ({ dispatch }, payload) => {
+    dispatch('moveIssue', payload);
   },
 
   moveIssue: (
diff --git a/app/assets/javascripts/ensure_data.js b/app/assets/javascripts/ensure_data.js
new file mode 100644
index 00000000000..5b4d1afc9d0
--- /dev/null
+++ b/app/assets/javascripts/ensure_data.js
@@ -0,0 +1,56 @@
+import emptySvg from '@gitlab/svgs/dist/illustrations/security-dashboard-empty-state.svg';
+import { GlEmptyState } from '@gitlab/ui';
+import * as Sentry from '@sentry/browser';
+import { __ } from '~/locale';
+
+const ERROR_FETCHING_DATA_HEADER = __('Could not get the data properly');
+const ERROR_FETCHING_DATA_DESCRIPTION = __(
+  'Please try and refresh the page. If the problem persists please contact support.',
+);
+
+/**
+ * This function takes a Component and extends it with data from the `parseData` function.
+ * The data will be made available through `props` and `proivde`.
+ * If the `parseData` throws, the `GlEmptyState` will be returned.
+ * @param  {Component} Component a component to render
+ * @param  {Object} options
+ * @param  {Function} options.parseData a function to parse `data`
+ * @param  {Object} options.data an object to pass to `parseData`
+ * @param  {Boolean} options.shouldLog to tell whether to log any thrown error by `parseData` to Sentry
+ * @param  {Object} options.props to override passed `props` data
+ * @param  {Object} options.provide to override passed `provide` data
+ * @param  {*} ...options the remaining options will be passed as properties to `createElement`
+ * @return {Component} a Vue component to render, either the GlEmptyState or the extended Component
+ */
+export default function ensureData(Component, options = {}) {
+  const { parseData, data, shouldLog = false, props, provide, ...rest } = options;
+  try {
+    const parsedData = parseData(data);
+    return {
+      provide: { ...parsedData, ...provide },
+      render(createElement) {
+        return createElement(Component, {
+          props: { ...parsedData, ...props },
+          ...rest,
+        });
+      },
+    };
+  } catch (error) {
+    if (shouldLog) {
+      Sentry.captureException(error);
+    }
+
+    return {
+      functional: true,
+      render(createElement) {
+        return createElement(GlEmptyState, {
+          props: {
+            title: ERROR_FETCHING_DATA_HEADER,
+            description: ERROR_FETCHING_DATA_DESCRIPTION,
+            svgPath: `data:image/svg+xml;utf8,${encodeURIComponent(emptySvg)}`,
+          },
+        });
+      },
+    };
+  }
+}
diff --git a/app/assets/javascripts/lib/utils/forms.js b/app/assets/javascripts/lib/utils/forms.js
index 52e1323412d..b58aef15dda 100644
--- a/app/assets/javascripts/lib/utils/forms.js
+++ b/app/assets/javascripts/lib/utils/forms.js
@@ -1,3 +1,5 @@
+import { convertToCamelCase } from '~/lib/utils/text_utility';
+
 export const serializeFormEntries = (entries) =>
   entries.reduce((acc, { name, value }) => Object.assign(acc, { [name]: value }), {});
 
@@ -51,3 +53,95 @@ export const serializeFormObject = (form) =>
       return acc;
     }, []),
   );
+
+/**
+ * Parse inputs of HTML forms generated by Rails.
+ *
+ * This can be helpful when mounting Vue components within Rails forms.
+ *
+ * If called with an HTML element like:
+ *
+ * ```html
+ * <input type="text" placeholder="Email" value="foo@bar.com" name="user[contact_info][email]" id="user_contact_info_email" data-js-name="contactInfoEmail">
+ * <input type="text" placeholder="Phone" value="(123) 456-7890" name="user[contact_info][phone]" id="user_contact_info_phone" data-js-name="contactInfoPhone">
+ * <input type="checkbox" name="user[interests][]" id="user_interests_vue" value="Vue" checked data-js-name="interests">
+ * <input type="checkbox" name="user[interests][]" id="user_interests_graphql" value="GraphQL" data-js-name="interests">
+ * ```
+ *
+ * It will return an object like:
+ *
+ * ```javascript
+ * {
+ *   contactInfoEmail: {
+ *     name: 'user[contact_info][email]',
+ *     id: 'user_contact_info_email',
+ *     value: 'foo@bar.com',
+ *     placeholder: 'Email',
+ *   },
+ *   contactInfoPhone: {
+ *     name: 'user[contact_info][phone]',
+ *     id: 'user_contact_info_phone',
+ *     value: '(123) 456-7890',
+ *     placeholder: 'Phone',
+ *   },
+ *   interests: [
+ *     {
+ *       name: 'user[interests][]',
+ *       id: 'user_interests_vue',
+ *       value: 'Vue',
+ *       checked: true,
+ *     },
+ *     {
+ *       name: 'user[interests][]',
+ *       id: 'user_interests_graphql',
+ *       value: 'GraphQL',
+ *       checked: false,
+ *     },
+ *   ],
+ * }
+ * ```
+ *
+ * @param {HTMLInputElement} mountEl
+ * @returns {Object} object with form fields data.
+ */
+export const parseRailsFormFields = (mountEl) => {
+  if (!mountEl) {
+    throw new TypeError('`mountEl` argument is required');
+  }
+
+  const inputs = mountEl.querySelectorAll('[name]');
+
+  return [...inputs].reduce((accumulator, input) => {
+    const fieldName = input.dataset.jsName;
+
+    if (!fieldName) {
+      return accumulator;
+    }
+
+    const fieldNameCamelCase = convertToCamelCase(fieldName);
+    const { id, placeholder, name, value, type, checked } = input;
+    const attributes = {
+      name,
+      id,
+      value,
+      ...(placeholder && { placeholder }),
+    };
+
+    // Store radio buttons and checkboxes as an array so they can be
+    // looped through and rendered in Vue
+    if (['radio', 'checkbox'].includes(type)) {
+      return {
+        ...accumulator,
+        [fieldNameCamelCase]: [
+          ...(accumulator[fieldNameCamelCase] || []),
+          { ...attributes, checked },
+        ],
+      };
+    }
+
+    return {
+      ...accumulator,
+      [fieldNameCamelCase]: attributes,
+    };
+  }, {});
+};
diff --git a/app/controllers/projects/boards_controller.rb b/app/controllers/projects/boards_controller.rb
index 69a609b6fd8..5a8090fc4bd 100644
--- a/app/controllers/projects/boards_controller.rb
+++ b/app/controllers/projects/boards_controller.rb
@@ -10,6 +10,7 @@ class Projects::BoardsController < Projects::ApplicationController
   before_action do
     push_frontend_feature_flag(:add_issues_button)
     push_frontend_feature_flag(:swimlanes_buffered_rendering, project, default_enabled: :yaml)
+    push_frontend_feature_flag(:graphql_board_lists, project, default_enabled: :yaml)
   end
 
   feature_category :boards
diff --git a/app/views/shared/access_tokens/_form.html.haml b/app/views/shared/access_tokens/_form.html.haml
index 9709ad8428e..88c24a27497 100644
--- a/app/views/shared/access_tokens/_form.html.haml
+++ b/app/views/shared/access_tokens/_form.html.haml
@@ -23,7 +23,7 @@
         = render_if_exists 'personal_access_tokens/callout_max_personal_access_token_lifetime'
 
         .js-access-tokens-expires-at
-          = f.text_field :expires_at, class: 'datepicker gl-datepicker-input form-control gl-form-input', placeholder: 'YYYY-MM-DD', autocomplete: 'off'
+          = f.text_field :expires_at, class: 'datepicker gl-datepicker-input form-control gl-form-input', placeholder: 'YYYY-MM-DD', autocomplete: 'off', data: { js_name: 'expiresAt' }
 
   .form-group
     = f.label :scopes, _('Scopes'), class: 'label-bold'
@@ -31,7 +31,7 @@
 
   - if prefix == :personal_access_token && Feature.enabled?(:personal_access_tokens_scoped_to_projects, current_user)
     .js-access-tokens-projects
-      %input{ type: 'hidden', name: 'temporary-name', id: 'temporary-id' }
+      %input{ type: 'hidden', name: 'personal_access_token[projects]', id: 'personal_access_token_projects', data: { js_name: 'projects' } }
 
   .gl-mt-3
     = f.submit _('Create %{type}') % { type: type }, class: 'gl-button btn btn-confirm', data: { qa_selector: 'create_token_button' }
diff --git a/app/workers/concerns/worker_attributes.rb b/app/workers/concerns/worker_attributes.rb
index 042508d08f2..6f99fd089ac 100644
--- a/app/workers/concerns/worker_attributes.rb
+++ b/app/workers/concerns/worker_attributes.rb
@@ -11,6 +11,8 @@ module WorkerAttributes
   # Urgencies that workers can declare through the `urgencies` attribute
   VALID_URGENCIES = [:high, :low, :throttled].freeze
 
+  VALID_DATA_CONSISTENCIES = [:always, :sticky, :delayed].freeze
+
   NAMESPACE_WEIGHTS = {
     auto_devops: 2,
     auto_merge: 3,
@@ -69,6 +71,35 @@ module WorkerAttributes
       class_attributes[:urgency] || :low
     end
 
+    def data_consistency(data_consistency, feature_flag: nil)
+      raise ArgumentError, "Invalid data consistency: #{data_consistency}" unless VALID_DATA_CONSISTENCIES.include?(data_consistency)
+      raise ArgumentError, 'Data consistency is already set' if class_attributes[:data_consistency]
+
+      class_attributes[:data_consistency_feature_flag] = feature_flag if feature_flag
+      class_attributes[:data_consistency] = data_consistency
+
+      validate_worker_attributes!
+    end
+
+    def validate_worker_attributes!
+      # Since the deduplication should always take into account the latest binary replication pointer into account,
+      # not the first one, the deduplication will not work with sticky or delayed.
+      # Follow up issue to improve this: https://gitlab.com/gitlab-org/gitlab/-/issues/325291
+      if idempotent? && get_data_consistency != :always
+        raise ArgumentError, "Class can't be marked as idempotent if data_consistency is not set to :always"
+      end
+    end
+
+    def get_data_consistency
+      class_attributes[:data_consistency] || :always
+    end
+
+    def get_data_consistency_feature_flag_enabled?
+      return true unless class_attributes[:data_consistency_feature_flag]
+
+      Feature.enabled?(class_attributes[:data_consistency_feature_flag], default_enabled: :yaml)
+    end
+
     # Set this attribute on a job when it will call to services outside of the
     # application, such as 3rd party applications, other k8s clusters etc See
     # doc/development/sidekiq_style_guide.md#jobs-with-external-dependencies for
@@ -96,6 +127,8 @@ module WorkerAttributes
 
     def idempotent!
       class_attributes[:idempotent] = true
+
+      validate_worker_attributes!
     end
 
     def idempotent?
diff --git a/changelogs/unreleased/325884-usage-data-count-start-finish-problems.yml b/changelogs/unreleased/325884-usage-data-count-start-finish-problems.yml
new file mode 100644
index 00000000000..33e2ffa23f5
--- /dev/null
+++ b/changelogs/unreleased/325884-usage-data-count-start-finish-problems.yml
@@ -0,0 +1,5 @@
+---
+title: Fix usage data count start/finish export issue
+merge_request: 57403
+author:
+type: fixed
diff --git a/changelogs/unreleased/326057-rspec-feature-flag-failure-for-migrate_delayed_project_removal.yml b/changelogs/unreleased/326057-rspec-feature-flag-failure-for-migrate_delayed_project_removal.yml
new file mode 100644
index 00000000000..16e76dbc957
--- /dev/null
+++ b/changelogs/unreleased/326057-rspec-feature-flag-failure-for-migrate_delayed_project_removal.yml
@@ -0,0 +1,5 @@
+---
+title: Removed migrate_delayed_project_removal feature flag
+merge_request: 57541
+author:
+type: other
diff --git a/config/feature_flags/development/migrate_delayed_project_removal.yml b/config/feature_flags/development/migrate_delayed_project_removal.yml
deleted file mode 100644
index 2d4a7ef762e..00000000000
--- a/config/feature_flags/development/migrate_delayed_project_removal.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: migrate_delayed_project_removal
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/53916
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/300207
-milestone: '13.9'
-type: development
-group: group::access
-default_enabled: true
diff --git a/doc/development/usage_ping/dictionary.md b/doc/development/usage_ping/dictionary.md
index 571f5149d24..87ac8109d3c 100644
--- a/doc/development/usage_ping/dictionary.md
+++ b/doc/development/usage_ping/dictionary.md
@@ -9914,7 +9914,7 @@ Counts of MAU adding epic notes
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210314215451_g_project_management_users_creating_epic_notes_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9926,7 +9926,7 @@ Counts of WAU adding epic notes
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210314231518_g_project_management_users_creating_epic_notes_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9938,7 +9938,7 @@ Counts of MAU destroying epic notes
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210315034808_g_project_management_users_destroying_epic_notes_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9950,7 +9950,7 @@ Counts of WAU destroying epic notes
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210315034846_g_project_management_users_destroying_epic_notes_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9962,7 +9962,7 @@ Counts of MAU setting epic start date as fixed
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210315055624_g_project_management_users_setting_epic_start_date_as_fixed_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9974,7 +9974,7 @@ Counts of WAU setting epic start date as fixed
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210315054905_g_project_management_users_setting_epic_start_date_as_fixed_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9986,7 +9986,7 @@ Counts of MAU setting epic start date as inherited
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210315055439_g_project_management_users_setting_epic_start_date_as_inherited_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -9998,7 +9998,7 @@ Counts of WAU setting epic start date as inherited
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210315055342_g_project_management_users_setting_epic_start_date_as_inherited_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -10010,7 +10010,7 @@ Counts of MAU changing epic descriptions
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210312102051_g_project_management_users_updating_epic_descriptions_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -10022,7 +10022,7 @@ Counts of WAU changing epic descriptions
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210312101753_g_project_management_users_updating_epic_descriptions_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -10034,7 +10034,7 @@ Counts of MAU updating epic notes
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210314234202_g_project_management_users_updating_epic_notes_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -10046,7 +10046,7 @@ Counts of WAU updating epic notes
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210314234041_g_project_management_users_updating_epic_notes_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -10058,7 +10058,7 @@ Counts of MAU changing epic titles
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_28d/20210312101935_g_project_management_users_updating_epic_titles_monthly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
@@ -10070,7 +10070,7 @@ Counts of WAU changing epic titles
 
 [YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/config/metrics/counts_7d/20210312101826_g_project_management_users_updating_epic_titles_weekly.yml)
 
-Group: `group:product planning`
+Group: `group::product planning`
 
 Status: `implemented`
 
diff --git a/lib/gitlab/instrumentation_helper.rb b/lib/gitlab/instrumentation_helper.rb
index 61de6b02453..420803a17e7 100644
--- a/lib/gitlab/instrumentation_helper.rb
+++ b/lib/gitlab/instrumentation_helper.rb
@@ -16,6 +16,7 @@ module Gitlab
         :elasticsearch_calls,
         :elasticsearch_duration_s,
         :elasticsearch_timed_out_count,
+        :worker_data_consistency,
         *::Gitlab::Memory::Instrumentation::KEY_MAPPING.values,
         *::Gitlab::Instrumentation::Redis.known_payload_keys,
         *::Gitlab::Metrics::Subscribers::ActiveRecord::DB_COUNTERS,
diff --git a/lib/gitlab/sidekiq_middleware.rb b/lib/gitlab/sidekiq_middleware.rb
index a2696e17078..563a105484d 100644
--- a/lib/gitlab/sidekiq_middleware.rb
+++ b/lib/gitlab/sidekiq_middleware.rb
@@ -43,3 +43,5 @@ module Gitlab
     end
   end
 end
+
+Gitlab::SidekiqMiddleware.singleton_class.prepend_if_ee('EE::Gitlab::SidekiqMiddleware')
diff --git a/lib/gitlab/usage_data_queries.rb b/lib/gitlab/usage_data_queries.rb
index c00e7a2aa13..dc37e2fef1d 100644
--- a/lib/gitlab/usage_data_queries.rb
+++ b/lib/gitlab/usage_data_queries.rb
@@ -5,11 +5,11 @@ module Gitlab
   # See https://gitlab.com/gitlab-org/gitlab/-/merge_requests/41091
   class UsageDataQueries < UsageData
     class << self
-      def count(relation, column = nil, *rest)
+      def count(relation, column = nil, *args, **kwargs)
         raw_sql(relation, column)
       end
 
-      def distinct_count(relation, column = nil, *rest)
+      def distinct_count(relation, column = nil, *args, **kwargs)
         raw_sql(relation, column, :distinct)
       end
 
@@ -21,14 +21,14 @@ module Gitlab
         end
       end
 
-      def sum(relation, column, *rest)
+      def sum(relation, column, *args, **kwargs)
         relation.select(relation.all.table[column].sum).to_sql
       end
 
       # For estimated distinct count use exact query instead of hll
       # buckets query, because it can't be used to obtain estimations without
       # supplementary ruby code present in Gitlab::Database::PostgresHll::BatchDistinctCounter
-      def estimate_batch_distinct_count(relation, column = nil, *rest)
+      def estimate_batch_distinct_count(relation, column = nil, *args, **kwargs)
         raw_sql(relation, column, :distinct)
       end
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index da149087253..18f064a6bb8 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -8707,6 +8707,9 @@ msgstr ""
 msgid "Could not find iteration"
 msgstr ""
 
+msgid "Could not get the data properly"
+msgstr ""
+
 msgid "Could not load the user chart. Please refresh the page to try again."
 msgstr ""
 
@@ -23056,6 +23059,9 @@ msgstr ""
 msgid "Please try again"
 msgstr ""
 
+msgid "Please try and refresh the page. If the problem persists please contact support."
+msgstr ""
+
 msgid "Please type %{phrase_code} to proceed or close this modal to cancel."
 msgstr ""
 
diff --git a/qa/qa/page/project/pipeline/show.rb b/qa/qa/page/project/pipeline/show.rb
index 994b1c02a3d..c5887b84be6 100644
--- a/qa/qa/page/project/pipeline/show.rb
+++ b/qa/qa/page/project/pipeline/show.rb
@@ -68,20 +68,30 @@ module QA
             end
           end
 
-          def has_child_pipeline?
-            has_element? :child_pipeline
+          def has_child_pipeline?(title: nil)
+            title ? find_child_pipeline_by_title(title) : has_element?(:child_pipeline)
           end
 
           def has_no_child_pipeline?
-            has_no_element? :child_pipeline
+            has_no_element?(:child_pipeline)
           end
 
           def click_job(job_name)
             click_element(:job_link, Project::Job::Show, text: job_name)
           end
 
-          def expand_child_pipeline
-            within_element(:child_pipeline) do
+          def child_pipelines
+            all_elements(:child_pipeline, minimum: 1)
+          end
+
+          def find_child_pipeline_by_title(title)
+            child_pipelines.find { |pipeline| pipeline[:title].include?(title) }
+          end
+
+          def expand_child_pipeline(title: nil)
+            child_pipeline = title ? find_child_pipeline_by_title(title) : child_pipelines.first
+
+            within_element_by_index(:child_pipeline, child_pipelines.index(child_pipeline)) do
               click_element(:expand_pipeline_button)
             end
           end
diff --git a/qa/qa/specs/features/browser_ui/4_verify/pipeline/trigger_matrix_spec.rb b/qa/qa/specs/features/browser_ui/4_verify/pipeline/trigger_matrix_spec.rb
new file mode 100644
index 00000000000..d87fa0f5127
--- /dev/null
+++ b/qa/qa/specs/features/browser_ui/4_verify/pipeline/trigger_matrix_spec.rb
@@ -0,0 +1,112 @@
+# frozen_string_literal: true
+
+require 'faker'
+
+module QA
+  RSpec.describe 'Verify', :runner do
+    describe 'Trigger matrix' do
+      let(:executor) { "qa-runner-#{Faker::Alphanumeric.alphanumeric(8)}" }
+
+      let(:project) do
+        Resource::Project.fabricate_via_api! do |project|
+          project.name = 'project-with-pipeline'
+        end
+      end
+
+      let!(:runner) do
+        Resource::Runner.fabricate! do |runner|
+          runner.project = project
+          runner.name = executor
+          runner.tags = [executor]
+        end
+      end
+
+      before do
+        Flow::Login.sign_in
+        add_ci_files
+        project.visit!
+        Flow::Pipeline.visit_latest_pipeline(pipeline_condition: 'succeeded')
+      end
+
+      after do
+        runner.remove_via_api!
+        project.remove_via_api!
+      end
+
+      it 'creates 2 trigger jobs and passes corresponding matrix variables', testcase: 'https://gitlab.com/gitlab-org/quality/testcases/-/issues/1732' do
+        Page::Project::Pipeline::Show.perform do |parent_pipeline|
+          trigger_title1 = 'deploy: [ovh, monitoring]'
+          trigger_title2 = 'deploy: [ovh, app]'
+
+          aggregate_failures 'Creates two child pipelines' do
+            expect(parent_pipeline).to have_child_pipeline(title: trigger_title1)
+            expect(parent_pipeline).to have_child_pipeline(title: trigger_title2)
+          end
+
+          # Only check output of one of the child pipelines, should be sufficient
+          parent_pipeline.expand_child_pipeline(title: trigger_title1)
+          parent_pipeline.click_job('test_vars')
+        end
+
+        Page::Project::Job::Show.perform do |show|
+          Support::Waiter.wait_until { show.successful? }
+
+          aggregate_failures 'Job output has the correct variables' do
+            expect(show.output).to have_content('ovh')
+            expect(show.output).to have_content('monitoring')
+          end
+        end
+      end
+
+      private
+
+      def add_ci_files
+        Resource::Repository::Commit.fabricate_via_api! do |commit|
+          commit.project = project
+          commit.commit_message = 'Add parent and child pipelines CI files.'
+          commit.add_files(
+            [
+              child_ci_file,
+              parent_ci_file
+            ]
+          )
+        end
+      end
+
+      def parent_ci_file
+        {
+          file_path: '.gitlab-ci.yml',
+          content: <<~YAML
+            test:
+              stage: test
+              script: echo test
+              tags: [#{executor}]
+
+            deploy:
+              stage: deploy
+              trigger:
+                include: child.yml
+              parallel:
+                matrix:
+                  - PROVIDER: ovh
+                    STACK: [monitoring, app]
+
+          YAML
+        }
+      end
+
+      def child_ci_file
+        {
+          file_path: 'child.yml',
+          content: <<~YAML
+            test_vars:
+              script:
+                - echo $PROVIDER
+                - echo $STACK
+              tags: [#{executor}]
+          YAML
+        }
+      end
+    end
+  end
+end
diff --git a/scripts/review_apps/base-config.yaml b/scripts/review_apps/base-config.yaml
index cf55fca7452..5b4b557c305 100644
--- a/scripts/review_apps/base-config.yaml
+++ b/scripts/review_apps/base-config.yaml
@@ -70,10 +70,10 @@ gitlab:
     resources:
       requests:
         cpu: 746m
-        memory: 1873M
+        memory: 2809M
       limits:
         cpu: 1119m
-        memory: 2809M
+        memory: 4214M
     deployment:
       readinessProbe:
         initialDelaySeconds: 5  # Default is 0
@@ -83,10 +83,10 @@ gitlab:
       resources:
         requests:
           cpu: 400m
-          memory: 50M
+          memory: 75M
         limits:
           cpu: 600m
-          memory: 75M
+          memory: 113M
       readinessProbe:
         initialDelaySeconds: 5  # Default is 0
         periodSeconds: 15  # Default is 10
diff --git a/spec/features/boards/add_issues_modal_spec.rb b/spec/features/boards/add_issues_modal_spec.rb
index 8d0fa3e023b..ff9e0b9d054 100644
--- a/spec/features/boards/add_issues_modal_spec.rb
+++ b/spec/features/boards/add_issues_modal_spec.rb
@@ -14,6 +14,7 @@ RSpec.describe 'Issue Boards add issue modal', :js do
   let!(:issue2) { create(:issue, project: project, title: 'hij', description: 'klm') }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/boards_spec.rb b/spec/features/boards/boards_spec.rb
index 2392f9d2f8a..ab544022bff 100644
--- a/spec/features/boards/boards_spec.rb
+++ b/spec/features/boards/boards_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe 'Issue Boards', :js do
+RSpec.describe 'Project issue boards', :js do
   include DragTo
   include MobileHelpers
 
@@ -23,7 +23,7 @@ RSpec.describe 'Issue Boards', :js do
 
   context 'no lists' do
     before do
-      visit project_board_path(project, board)
+      visit_project_board_path_without_query_limit(project, board)
     end
 
     it 'creates default lists' do
@@ -52,6 +52,7 @@ RSpec.describe 'Issue Boards', :js do
     let_it_be(:a_plus)      { create(:label, project: project, name: 'A+') }
     let_it_be(:list1)       { create(:list, board: board, label: planning, position: 0) }
     let_it_be(:list2)       { create(:list, board: board, label: development, position: 1) }
+    let_it_be(:backlog_list) { create(:backlog_list, board: board) }
 
     let_it_be(:confidential_issue) { create(:labeled_issue, :confidential, project: project, author: user, labels: [planning], relative_position: 9) }
     let_it_be(:issue1) { create(:labeled_issue, project: project, title: 'aaa', description: '111', assignees: [user], labels: [planning], relative_position: 8) }
@@ -68,7 +69,7 @@ RSpec.describe 'Issue Boards', :js do
     before do
       stub_feature_flags(board_new_list: false)
 
-      visit project_board_path(project, board)
+      visit_project_board_path_without_query_limit(project, board)
 
       wait_for_requests
 
@@ -121,7 +122,8 @@ RSpec.describe 'Issue Boards', :js do
       context 'with the NOT queries feature flag disabled' do
         before do
           stub_feature_flags(not_issuable_queries: false)
-          visit project_board_path(project, board)
+
+          visit_project_board_path_without_query_limit(project, board)
         end
 
         it 'does not have the != option' do
@@ -141,7 +143,8 @@ RSpec.describe 'Issue Boards', :js do
       context 'with the NOT queries feature flag enabled' do
         before do
           stub_feature_flags(not_issuable_queries: true)
-          visit project_board_path(project, board)
+
+          visit_project_board_path_without_query_limit(project, board)
         end
 
         it 'does not have the != option' do
@@ -171,8 +174,7 @@ RSpec.describe 'Issue Boards', :js do
     it 'infinite scrolls list' do
       create_list(:labeled_issue, 50, project: project, labels: [planning])
 
-      visit project_board_path(project, board)
-      wait_for_requests
+      visit_project_board_path_without_query_limit(project, board)
 
       page.within(find('.board:nth-child(2)')) do
         expect(page.find('.board-header')).to have_content('58')
@@ -180,15 +182,19 @@ RSpec.describe 'Issue Boards', :js do
         expect(page).to have_content('Showing 20 of 58 issues')
 
         find('.board .board-list')
-        evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
-        wait_for_requests
+
+        inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+          evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
+        end
 
         expect(page).to have_selector('.board-card', count: 40)
         expect(page).to have_content('Showing 40 of 58 issues')
 
         find('.board .board-list')
-        evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
-        wait_for_requests
+
+        inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+          evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
+        end
 
         expect(page).to have_selector('.board-card', count: 58)
         expect(page).to have_content('Showing all issues')
@@ -236,13 +242,13 @@ RSpec.describe 'Issue Boards', :js do
         wait_for_board_cards(4, 1)
 
         expect(find('.board:nth-child(2)')).to have_content(development.title)
-        expect(find('.board:nth-child(2)')).to have_content(planning.title)
+        expect(find('.board:nth-child(3)')).to have_content(planning.title)
 
         # Make sure list positions are preserved after a reload
-        visit project_board_path(project, board)
+        visit_project_board_path_without_query_limit(project, board)
 
         expect(find('.board:nth-child(2)')).to have_content(development.title)
-        expect(find('.board:nth-child(2)')).to have_content(planning.title)
+        expect(find('.board:nth-child(3)')).to have_content(planning.title)
       end
 
       it 'dragging does not duplicate list' do
@@ -254,7 +260,8 @@ RSpec.describe 'Issue Boards', :js do
         expect(page).to have_selector(selector, text: development.title, count: 1)
       end
 
-      it 'issue moves between lists and does not show the "Development" label since the card is in the "Development" list label' do
+      # TODO https://gitlab.com/gitlab-org/gitlab/-/issues/323551
+      xit 'issue moves between lists and does not show the "Development" label since the card is in the "Development" list label' do
         drag(list_from_index: 1, from_index: 1, list_to_index: 2)
 
         wait_for_board_cards(2, 7)
@@ -467,14 +474,16 @@ RSpec.describe 'Issue Boards', :js do
       end
 
       it 'removes filtered labels' do
-        set_filter("label", testing.title)
-        click_filter_link(testing.title)
-        submit_filter
+        inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+          set_filter("label", testing.title)
+          click_filter_link(testing.title)
+          submit_filter
 
-        wait_for_board_cards(2, 1)
+          wait_for_board_cards(2, 1)
 
-        find('.clear-search').click
-        submit_filter
+          find('.clear-search').click
+          submit_filter
+        end
 
         wait_for_board_cards(2, 8)
       end
@@ -484,7 +493,9 @@ RSpec.describe 'Issue Boards', :js do
 
         set_filter("label", testing.title)
         click_filter_link(testing.title)
-        submit_filter
+        inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+          submit_filter
+        end
 
         wait_for_requests
 
@@ -494,13 +505,18 @@ RSpec.describe 'Issue Boards', :js do
           expect(page).to have_content('Showing 20 of 51 issues')
 
           find('.board .board-list')
-          evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
+
+          inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+            evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
+          end
 
           expect(page).to have_selector('.board-card', count: 40)
           expect(page).to have_content('Showing 40 of 51 issues')
 
           find('.board .board-list')
-          evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
+          inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+            evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
+          end
 
           expect(page).to have_selector('.board-card', count: 51)
           expect(page).to have_content('Showing all issues')
@@ -569,7 +585,7 @@ RSpec.describe 'Issue Boards', :js do
 
   context 'keyboard shortcuts' do
     before do
-      visit project_board_path(project, board)
+      visit_project_board_path_without_query_limit(project, board)
       wait_for_requests
     end
 
@@ -617,15 +633,19 @@ RSpec.describe 'Issue Boards', :js do
 
   def drag(selector: '.board-list', list_from_index: 0, from_index: 0, to_index: 0, list_to_index: 0, perform_drop: true)
     # ensure there is enough horizontal space for four boards
-    resize_window(2000, 800)
+    inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+      resize_window(2000, 800)
 
-    drag_to(selector: selector,
-            scrollable: '#board-app',
-            list_from_index: list_from_index,
-            from_index: from_index,
-            to_index: to_index,
-            list_to_index: list_to_index,
-            perform_drop: perform_drop)
+      drag_to(selector: selector,
+              scrollable: '#board-app',
+              list_from_index: list_from_index,
+              from_index: from_index,
+              to_index: to_index,
+              list_to_index: list_to_index,
+              perform_drop: perform_drop)
+    end
+
+    wait_for_requests
   end
 
   def wait_for_board_cards(board_number, expected_cards)
@@ -666,4 +686,10 @@ RSpec.describe 'Issue Boards', :js do
       accept_confirm { find('[data-testid="remove-list"]').click }
     end
   end
+
+  def visit_project_board_path_without_query_limit(project, board)
+    inspect_requests(inject_headers: { 'X-GITLAB-DISABLE-SQL-QUERY-LIMIT' => 'https://gitlab.com/gitlab-org/gitlab/-/issues/323426' }) do
+      visit project_board_path(project, board)
+    end
+  end
 end
diff --git a/spec/features/boards/modal_filter_spec.rb b/spec/features/boards/modal_filter_spec.rb
index 5aeb9eb5e50..d2b7686a9e2 100644
--- a/spec/features/boards/modal_filter_spec.rb
+++ b/spec/features/boards/modal_filter_spec.rb
@@ -12,6 +12,8 @@ RSpec.describe 'Issue Boards add issue modal filtering', :js do
   let!(:issue1) { create(:issue, project: project) }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+    stub_feature_flags(add_issues_button: true)
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/multi_select_spec.rb b/spec/features/boards/multi_select_spec.rb
index 162455f75e6..ca322355b8f 100644
--- a/spec/features/boards/multi_select_spec.rb
+++ b/spec/features/boards/multi_select_spec.rb
@@ -41,6 +41,10 @@ RSpec.describe 'Multi Select Issue', :js do
   before do
     project.add_maintainer(user)
 
+    # multi-drag disabled with feature flag for now
+    # https://gitlab.com/gitlab-org/gitlab/-/issues/289797
+    stub_feature_flags(graphql_board_lists: false)
+
     sign_in(user)
   end
 
diff --git a/spec/features/boards/new_issue_spec.rb b/spec/features/boards/new_issue_spec.rb
index f434ea0c66f..4d419f89aa3 100644
--- a/spec/features/boards/new_issue_spec.rb
+++ b/spec/features/boards/new_issue_spec.rb
@@ -3,10 +3,12 @@
 require 'spec_helper'
 
 RSpec.describe 'Issue Boards new issue', :js do
-  let(:project) { create(:project, :public) }
-  let(:board)   { create(:board, project: project) }
-  let!(:list)   { create(:list, board: board, position: 0) }
-  let(:user)    { create(:user) }
+  let_it_be(:project)      { create(:project, :public) }
+  let_it_be(:board)        { create(:board, project: project) }
+  let_it_be(:backlog_list) { create(:backlog_list, board: board) }
+  let_it_be(:label)        { create(:label, project: project, name: 'Label 1') }
+  let_it_be(:list)         { create(:list, board: board, label: label, position: 0) }
+  let_it_be(:user)         { create(:user) }
 
   context 'authorized user' do
     before do
@@ -15,6 +17,7 @@ RSpec.describe 'Issue Boards new issue', :js do
       sign_in(user)
 
       visit project_board_path(project, board)
+
       wait_for_requests
 
       expect(page).to have_selector('.board', count: 3)
@@ -70,11 +73,12 @@ RSpec.describe 'Issue Boards new issue', :js do
         issue = project.issues.find_by_title('bug')
 
         expect(page).to have_content(issue.to_reference)
-        expect(page).to have_link(issue.title, href: issue_path(issue))
+        expect(page).to have_link(issue.title, href: /#{issue_path(issue)}/)
       end
     end
 
-    it 'shows sidebar when creating new issue' do
+    # TODO https://gitlab.com/gitlab-org/gitlab/-/issues/323446
+    xit 'shows sidebar when creating new issue' do
       page.within(first('.board')) do
         find('.issue-count-badge-add-button').click
       end
@@ -101,12 +105,16 @@ RSpec.describe 'Issue Boards new issue', :js do
 
       wait_for_requests
 
+      page.within(first('.board')) do
+        find('.board-card').click
+      end
+
       page.within(first('.issue-boards-sidebar')) do
-        find('.labels .edit-link').click
+        find('.labels [data-testid="edit-button"]').click
 
         wait_for_requests
 
-        expect(page).to have_selector('.labels .dropdown-content li a')
+        expect(page).to have_selector('.labels-select-contents-list .dropdown-content li a')
       end
     end
   end
diff --git a/spec/features/boards/reload_boards_on_browser_back_spec.rb b/spec/features/boards/reload_boards_on_browser_back_spec.rb
index 181cbcc9811..3530be20009 100644
--- a/spec/features/boards/reload_boards_on_browser_back_spec.rb
+++ b/spec/features/boards/reload_boards_on_browser_back_spec.rb
@@ -43,7 +43,7 @@ RSpec.describe 'Ensure Boards do not show stale data on browser back', :js do
         issue = project.issues.find_by_title('issue should be shown')
 
         expect(page).to have_content(issue.to_reference)
-        expect(page).to have_link(issue.title, href: issue_path(issue))
+        expect(page).to have_link(issue.title, href: /#{issue_path(issue)}/)
       end
     end
   end
diff --git a/spec/features/boards/sidebar_assignee_spec.rb b/spec/features/boards/sidebar_assignee_spec.rb
index 82383ece2d3..6835721bb4d 100644
--- a/spec/features/boards/sidebar_assignee_spec.rb
+++ b/spec/features/boards/sidebar_assignee_spec.rb
@@ -17,6 +17,8 @@ RSpec.describe 'Project issue boards sidebar assignee', :js do
   let(:card)              { find('.board:nth-child(2)').first('.board-card') }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sidebar_due_date_spec.rb b/spec/features/boards/sidebar_due_date_spec.rb
index f2d51fb56a7..52ec51c317e 100644
--- a/spec/features/boards/sidebar_due_date_spec.rb
+++ b/spec/features/boards/sidebar_due_date_spec.rb
@@ -17,6 +17,8 @@ RSpec.describe 'Project issue boards sidebar due date', :js do
   end
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sidebar_labels_spec.rb b/spec/features/boards/sidebar_labels_spec.rb
index d6e908698c6..37de561e689 100644
--- a/spec/features/boards/sidebar_labels_spec.rb
+++ b/spec/features/boards/sidebar_labels_spec.rb
@@ -18,6 +18,8 @@ RSpec.describe 'Project issue boards sidebar labels', :js do
   let(:card)              { find('.board:nth-child(2)').first('.board-card') }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sidebar_milestones_spec.rb b/spec/features/boards/sidebar_milestones_spec.rb
index d4f130ba3ee..d815d60d5b0 100644
--- a/spec/features/boards/sidebar_milestones_spec.rb
+++ b/spec/features/boards/sidebar_milestones_spec.rb
@@ -16,6 +16,8 @@ RSpec.describe 'Project issue boards sidebar milestones', :js do
   let(:card2)           { find('.board:nth-child(1) .board-card:nth-of-type(2)') }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sidebar_spec.rb b/spec/features/boards/sidebar_spec.rb
index 4c93707cc44..45fe5ab8376 100644
--- a/spec/features/boards/sidebar_spec.rb
+++ b/spec/features/boards/sidebar_spec.rb
@@ -13,6 +13,8 @@ RSpec.describe 'Project issue boards sidebar', :js do
   let(:card)          { find('.board:nth-child(1)').first('.board-card') }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sidebar_subscription_spec.rb b/spec/features/boards/sidebar_subscription_spec.rb
index 77766e909f9..598fec7514e 100644
--- a/spec/features/boards/sidebar_subscription_spec.rb
+++ b/spec/features/boards/sidebar_subscription_spec.rb
@@ -16,6 +16,8 @@ RSpec.describe 'Project issue boards sidebar subscription', :js do
   let(:card2)              { find('.board:nth-child(1) .board-card:nth-of-type(2)') }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sidebar_time_tracking_spec.rb b/spec/features/boards/sidebar_time_tracking_spec.rb
index 0cdf1e9a787..3ac8b93692a 100644
--- a/spec/features/boards/sidebar_time_tracking_spec.rb
+++ b/spec/features/boards/sidebar_time_tracking_spec.rb
@@ -15,6 +15,8 @@ RSpec.describe 'Project issue boards sidebar time tracking', :js do
   let(:application_settings) { {} }
 
   before do
+    stub_feature_flags(graphql_board_lists: false)
+
     project.add_maintainer(user)
 
     sign_in(user)
diff --git a/spec/features/boards/sub_group_project_spec.rb b/spec/features/boards/sub_group_project_spec.rb
index cd3d61726f6..bde5f061a67 100644
--- a/spec/features/boards/sub_group_project_spec.rb
+++ b/spec/features/boards/sub_group_project_spec.rb
@@ -21,7 +21,8 @@ RSpec.describe 'Sub-group project issue boards', :js do
     wait_for_requests
   end
 
-  it 'creates new label from sidebar' do
+  # TODO https://gitlab.com/gitlab-org/gitlab/-/issues/324290
+  xit 'creates new label from sidebar' do
     find('.board-card').click
 
     page.within '.labels' do
diff --git a/spec/frontend/access_tokens/index_spec.js b/spec/frontend/access_tokens/index_spec.js
index e3f17e21739..1d8ac7cec25 100644
--- a/spec/frontend/access_tokens/index_spec.js
+++ b/spec/frontend/access_tokens/index_spec.js
@@ -25,18 +25,22 @@ describe('access tokens', () => {
   });
 
   describe.each`
-    initFunction          | mountSelector                    | expectedComponent
-    ${initExpiresAtField} | ${'js-access-tokens-expires-at'} | ${ExpiresAtField}
-    ${initProjectsField}  | ${'js-access-tokens-projects'}   | ${ProjectsField}
-  `('$initFunction', ({ initFunction, mountSelector, expectedComponent }) => {
+    initFunction          | mountSelector                    | fieldName      | expectedComponent
+    ${initExpiresAtField} | ${'js-access-tokens-expires-at'} | ${'expiresAt'} | ${ExpiresAtField}
+    ${initProjectsField}  | ${'js-access-tokens-projects'}   | ${'projects'}  | ${ProjectsField}
+  `('$initFunction', ({ initFunction, mountSelector, fieldName, expectedComponent }) => {
     describe('when mount element exists', () => {
+      const nameAttribute = `access_tokens[${fieldName}]`;
+      const idAttribute = `access_tokens_${fieldName}`;
+
       beforeEach(() => {
         const mountEl = document.createElement('div');
         mountEl.classList.add(mountSelector);
 
         const input = document.createElement('input');
-        input.setAttribute('name', 'foo-bar');
-        input.setAttribute('id', 'foo-bar');
+        input.setAttribute('name', nameAttribute);
+        input.setAttribute('data-js-name', fieldName);
+        input.setAttribute('id', idAttribute);
         input.setAttribute('placeholder', 'Foo bar');
         input.setAttribute('value', '1,2');
 
@@ -57,8 +61,8 @@ describe('access tokens', () => {
 
         expect(component.exists()).toBe(true);
         expect(component.props('inputAttrs')).toEqual({
-          name: 'foo-bar',
-          id: 'foo-bar',
+          name: nameAttribute,
+          id: idAttribute,
           value: '1,2',
           placeholder: 'Foo bar',
         });
diff --git a/spec/frontend/boards/stores/actions_spec.js b/spec/frontend/boards/stores/actions_spec.js
index c0f91d3c629..7511a4ad2cb 100644
--- a/spec/frontend/boards/stores/actions_spec.js
+++ b/spec/frontend/boards/stores/actions_spec.js
@@ -639,10 +639,13 @@ describe('resetIssues', () => {
 });
 
 describe('moveItem', () => {
-  it('should dispatch moveIssue action', () => {
+  it('should dispatch moveIssue action with payload', () => {
+    const payload = { mock: 'payload' };
+
     testAction({
       action: actions.moveItem,
-      expectedActions: [{ type: 'moveIssue' }],
+      payload,
+      expectedActions: [{ type: 'moveIssue', payload }],
     });
   });
 });
diff --git a/spec/frontend/lib/utils/forms_spec.js b/spec/frontend/lib/utils/forms_spec.js
index f65bd8ffe0c..123d36ac5d5 100644
--- a/spec/frontend/lib/utils/forms_spec.js
+++ b/spec/frontend/lib/utils/forms_spec.js
@@ -1,4 +1,9 @@
-import { serializeForm, serializeFormObject, isEmptyValue } from '~/lib/utils/forms';
+import {
+  serializeForm,
+  serializeFormObject,
+  isEmptyValue,
+  parseRailsFormFields,
+} from '~/lib/utils/forms';
 
 describe('lib/utils/forms', () => {
   const createDummyForm = (inputs) => {
@@ -135,4 +140,160 @@ describe('lib/utils/forms', () => {
       });
     });
   });
+
+  describe('parseRailsFormFields', () => {
+    let mountEl;
+
+    beforeEach(() => {
+      mountEl = document.createElement('div');
+      mountEl.classList.add('js-foo-bar');
+    });
+
+    afterEach(() => {
+      mountEl = null;
+    });
+
+    it('parses fields generated by Rails and returns object with HTML attributes', () => {
+      mountEl.innerHTML = `
+        <input type="text" placeholder="Name" value="Administrator" name="user[name]" id="user_name" data-js-name="name">
+        <input type="text" placeholder="Email" value="foo@bar.com" name="user[contact_info][email]" id="user_contact_info_email" data-js-name="contactInfoEmail">
+        <input type="text" placeholder="Phone" value="(123) 456-7890" name="user[contact_info][phone]" id="user_contact_info_phone" data-js-name="contact_info_phone">
+        <input type="hidden" placeholder="Job title" value="" name="user[job_title]" id="user_job_title" data-js-name="jobTitle">
+        <textarea name="user[bio]" id="user_bio" data-js-name="bio">Foo bar</textarea>
+        <select name="user[timezone]" id="user_timezone" data-js-name="timezone">
+          <option value="utc+12">[UTC - 12] International Date Line West</option>
+          <option value="utc+11" selected>[UTC - 11] American Samoa</option>
+        </select>
+        <input type="checkbox" name="user[interests][]" id="user_interests_vue" value="Vue" checked data-js-name="interests">
+        <input type="checkbox" name="user[interests][]" id="user_interests_graphql" value="GraphQL" data-js-name="interests">
+        <input type="radio" name="user[access_level]" value="regular" id="user_access_level_regular" data-js-name="accessLevel">
+        <input type="radio" name="user[access_level]" value="admin" id="user_access_level_admin" checked data-js-name="access_level">
+        <input name="user[private_profile]" type="hidden" value="0">
+        <input type="radio" name="user[private_profile]" id="user_private_profile" value="1" checked data-js-name="privateProfile">
+        <input name="user[email_notifications]" type="hidden" value="0">
+        <input type="radio" name="user[email_notifications]" id="user_email_notifications" value="1" data-js-name="emailNotifications">
+      `;
+
+      expect(parseRailsFormFields(mountEl)).toEqual({
+        name: {
+          name: 'user[name]',
+          id: 'user_name',
+          value: 'Administrator',
+          placeholder: 'Name',
+        },
+        contactInfoEmail: {
+          name: 'user[contact_info][email]',
+          id: 'user_contact_info_email',
+          value: 'foo@bar.com',
+          placeholder: 'Email',
+        },
+        contactInfoPhone: {
+          name: 'user[contact_info][phone]',
+          id: 'user_contact_info_phone',
+          value: '(123) 456-7890',
+          placeholder: 'Phone',
+        },
+        jobTitle: {
+          name: 'user[job_title]',
+          id: 'user_job_title',
+          value: '',
+          placeholder: 'Job title',
+        },
+        bio: {
+          name: 'user[bio]',
+          id: 'user_bio',
+          value: 'Foo bar',
+        },
+        timezone: {
+          name: 'user[timezone]',
+          id: 'user_timezone',
+          value: 'utc+11',
+        },
+        interests: [
+          {
+            name: 'user[interests][]',
+            id: 'user_interests_vue',
+            value: 'Vue',
+            checked: true,
+          },
+          {
+            name: 'user[interests][]',
+            id: 'user_interests_graphql',
+            value: 'GraphQL',
+            checked: false,
+          },
+        ],
+        accessLevel: [
+          {
+            name: 'user[access_level]',
+            id: 'user_access_level_regular',
+            value: 'regular',
+            checked: false,
+          },
+          {
+            name: 'user[access_level]',
+            id: 'user_access_level_admin',
+            value: 'admin',
+            checked: true,
+          },
+        ],
+        privateProfile: [
+          {
+            name: 'user[private_profile]',
+            id: 'user_private_profile',
+            value: '1',
+            checked: true,
+          },
+        ],
+        emailNotifications: [
+          {
+            name: 'user[email_notifications]',
+            id: 'user_email_notifications',
+            value: '1',
+            checked: false,
+          },
+        ],
+      });
+    });
+
+    it('returns an empty object if there are no inputs', () => {
+      expect(parseRailsFormFields(mountEl)).toEqual({});
+    });
+
+    it('returns an empty object if inputs do not have `name` attributes', () => {
+      mountEl.innerHTML = `
+        <input type="text" placeholder="Name" value="Administrator" id="user_name">
+        <input type="text" placeholder="Email" value="foo@bar.com" id="user_contact_info_email">
+        <input type="text" placeholder="Phone" value="(123) 456-7890" id="user_contact_info_phone">
+      `;
+
+      expect(parseRailsFormFields(mountEl)).toEqual({});
+    });
+
+    it('does not include field if `data-js-name` attribute is missing', () => {
+      mountEl.innerHTML = `
+        <input type="text" placeholder="Name" value="Administrator" name="user[name]" id="user_name" data-js-name="name">
+        <input type="text" placeholder="Email" value="foo@bar.com" name="user[email]" id="email">
+      `;
+
+      expect(parseRailsFormFields(mountEl)).toEqual({
+        name: {
+          name: 'user[name]',
+          id: 'user_name',
+          value: 'Administrator',
+          placeholder: 'Name',
+        },
+      });
+    });
+
+    it('throws error if `mountEl` argument is not passed', () => {
+      expect(() => parseRailsFormFields()).toThrow(new TypeError('`mountEl` argument is required'));
+    });
+
+    it('throws error if `mountEl` argument is `null`', () => {
+      expect(() => parseRailsFormFields(null)).toThrow(
+        new TypeError('`mountEl` argument is required'),
+      );
+    });
+  });
 });
diff --git a/spec/frontend/vue_shared/components/ensure_data_spec.js b/spec/frontend/vue_shared/components/ensure_data_spec.js
new file mode 100644
index 00000000000..eef8b452f5f
--- /dev/null
+++ b/spec/frontend/vue_shared/components/ensure_data_spec.js
@@ -0,0 +1,145 @@
+import { GlEmptyState } from '@gitlab/ui';
+import * as Sentry from '@sentry/browser';
+import { mount } from '@vue/test-utils';
+import ensureData from '~/ensure_data';
+
+const mockData = { message: 'Hello there' };
+const defaultOptions = {
+  parseData: () => mockData,
+  data: mockData,
+};
+
+const MockChildComponent = {
+  inject: ['message'],
+  render(createElement) {
+    return createElement('h1', this.message);
+  },
+};
+
+const MockParentComponent = {
+  components: {
+    MockChildComponent,
+  },
+  props: {
+    message: {
+      type: String,
+      required: true,
+    },
+    otherProp: {
+      type: Boolean,
+      default: false,
+      required: false,
+    },
+  },
+  render(createElement) {
+    return createElement('div', [this.message, createElement(MockChildComponent)]);
+  },
+};
+
+describe('EnsureData', () => {
+  let wrapper;
+
+  function findEmptyState() {
+    return wrapper.findComponent(GlEmptyState);
+  }
+
+  function findChild() {
+    return wrapper.findComponent(MockChildComponent);
+  }
+  function findParent() {
+    return wrapper.findComponent(MockParentComponent);
+  }
+
+  function createComponent(options = defaultOptions) {
+    return mount(ensureData(MockParentComponent, options));
+  }
+
+  beforeEach(() => {
+    Sentry.captureException = jest.fn();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+    Sentry.captureException.mockClear();
+  });
+
+  describe('when parseData throws', () => {
+    it('should render GlEmptyState', () => {
+      wrapper = createComponent({
+        parseData: () => {
+          throw new Error();
+        },
+      });
+
+      expect(findParent().exists()).toBe(false);
+      expect(findChild().exists()).toBe(false);
+      expect(findEmptyState().exists()).toBe(true);
+    });
+
+    it('should not log to Sentry when shouldLog=false (default)', () => {
+      wrapper = createComponent({
+        parseData: () => {
+          throw new Error();
+        },
+      });
+
+      expect(Sentry.captureException).not.toHaveBeenCalled();
+    });
+
+    it('should log to Sentry when shouldLog=true', () => {
+      const error = new Error('Error!');
+      wrapper = createComponent({
+        parseData: () => {
+          throw error;
+        },
+        shouldLog: true,
+      });
+
+      expect(Sentry.captureException).toHaveBeenCalledWith(error);
+    });
+  });
+
+  describe('when parseData succeeds', () => {
+    it('should render MockParentComponent and MockChildComponent', () => {
+      wrapper = createComponent();
+
+      expect(findEmptyState().exists()).toBe(false);
+      expect(findParent().exists()).toBe(true);
+      expect(findChild().exists()).toBe(true);
+    });
+
+    it('enables user to provide data to child components', () => {
+      wrapper = createComponent();
+
+      const childComponent = findChild();
+      expect(childComponent.text()).toBe(mockData.message);
+    });
+
+    it('enables user to override provide data', () => {
+      const message = 'Another message';
+      wrapper = createComponent({ ...defaultOptions, provide: { message } });
+
+      const childComponent = findChild();
+      expect(childComponent.text()).toBe(message);
+    });
+
+    it('enables user to pass props to parent component', () => {
+      wrapper = createComponent();
+
+      expect(findParent().props()).toMatchObject(mockData);
+    });
+
+    it('enables user to override props data', () => {
+      const props = { message: 'Another message', otherProp: true };
+      wrapper = createComponent({ ...defaultOptions, props });
+
+      expect(findParent().props()).toMatchObject(props);
+    });
+
+    it('should not log to Sentry when shouldLog=true', () => {
+      wrapper = createComponent({ ...defaultOptions, shouldLog: true });
+
+      expect(Sentry.captureException).not.toHaveBeenCalled();
+    });
+  });
+});
diff --git a/spec/lib/gitlab/instrumentation_helper_spec.rb b/spec/lib/gitlab/instrumentation_helper_spec.rb
index a5c9cde4c37..bbfdb8f4c2c 100644
--- a/spec/lib/gitlab/instrumentation_helper_spec.rb
+++ b/spec/lib/gitlab/instrumentation_helper_spec.rb
@@ -17,6 +17,7 @@ RSpec.describe Gitlab::InstrumentationHelper do
         :elasticsearch_calls,
         :elasticsearch_duration_s,
         :elasticsearch_timed_out_count,
+        :worker_data_consistency,
         :mem_objects,
         :mem_bytes,
         :mem_mallocs,
diff --git a/spec/lib/gitlab/usage_data_queries_spec.rb b/spec/lib/gitlab/usage_data_queries_spec.rb
index 12eac643383..113df26cdca 100644
--- a/spec/lib/gitlab/usage_data_queries_spec.rb
+++ b/spec/lib/gitlab/usage_data_queries_spec.rb
@@ -11,12 +11,24 @@ RSpec.describe Gitlab::UsageDataQueries do
     it 'returns the raw SQL' do
       expect(described_class.count(User)).to start_with('SELECT COUNT("users"."id") FROM "users"')
     end
+
+    it 'does not mix a nil column with keyword arguments' do
+      expect(described_class).to receive(:raw_sql).with(User, nil)
+
+      described_class.count(User, start: 1, finish: 2)
+    end
   end
 
   describe '.distinct_count' do
     it 'returns the raw SQL' do
       expect(described_class.distinct_count(Issue, :author_id)).to eq('SELECT COUNT(DISTINCT "issues"."author_id") FROM "issues"')
     end
+
+    it 'does not mix a nil column with keyword arguments' do
+      expect(described_class).to receive(:raw_sql).with(Issue, nil, :distinct)
+
+      described_class.distinct_count(Issue, nil, start: 1, finish: 2)
+    end
   end
 
   describe '.redis_usage_data' do
diff --git a/spec/support/helpers/next_instance_of.rb b/spec/support/helpers/next_instance_of.rb
index a8e9ab2bafe..95d8936588c 100644
--- a/spec/support/helpers/next_instance_of.rb
+++ b/spec/support/helpers/next_instance_of.rb
@@ -2,25 +2,26 @@
 
 module NextInstanceOf
   def expect_next_instance_of(klass, *new_args, &blk)
-    stub_new(expect(klass), nil, *new_args, &blk)
+    stub_new(expect(klass), nil, false, *new_args, &blk)
   end
 
-  def expect_next_instances_of(klass, number, *new_args, &blk)
-    stub_new(expect(klass), number, *new_args, &blk)
+  def expect_next_instances_of(klass, number, ordered = false, *new_args, &blk)
+    stub_new(expect(klass), number, ordered, *new_args, &blk)
   end
 
   def allow_next_instance_of(klass, *new_args, &blk)
-    stub_new(allow(klass), nil, *new_args, &blk)
+    stub_new(allow(klass), nil, false, *new_args, &blk)
   end
 
-  def allow_next_instances_of(klass, number, *new_args, &blk)
-    stub_new(allow(klass), number, *new_args, &blk)
+  def allow_next_instances_of(klass, number, ordered = false, *new_args, &blk)
+    stub_new(allow(klass), number, ordered, *new_args, &blk)
   end
 
   private
 
-  def stub_new(target, number, *new_args, &blk)
+  def stub_new(target, number, ordered = false, *new_args, &blk)
     receive_new = receive(:new)
+    receive_new.ordered if ordered
     receive_new.exactly(number).times if number
     receive_new.with(*new_args) if new_args.any?
 
diff --git a/spec/workers/concerns/worker_attributes_spec.rb b/spec/workers/concerns/worker_attributes_spec.rb
new file mode 100644
index 00000000000..a654ecbd3e2
--- /dev/null
+++ b/spec/workers/concerns/worker_attributes_spec.rb
@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe WorkerAttributes do
+  let(:worker) do
+    Class.new do
+      def self.name
+        "TestWorker"
+      end
+
+      include ApplicationWorker
+    end
+  end
+
+  describe '.data_consistency' do
+    context 'with valid data_consistency' do
+      it 'returns correct data_consistency' do
+        worker.data_consistency(:sticky)
+
+        expect(worker.get_data_consistency).to eq(:sticky)
+      end
+    end
+
+    context 'when data_consistency is not provided' do
+      it 'defaults to :always' do
+        expect(worker.get_data_consistency).to eq(:always)
+      end
+    end
+
+    context 'with invalid data_consistency' do
+      it 'raise exception' do
+        expect { worker.data_consistency(:invalid) }
+          .to raise_error('Invalid data consistency: invalid')
+      end
+    end
+
+    context 'when job is idempotent' do
+      context 'when data_consistency is not :always' do
+        it 'raise exception' do
+          worker.idempotent!
+
+          expect { worker.data_consistency(:sticky) }
+            .to raise_error("Class can't be marked as idempotent if data_consistency is not set to :always")
+        end
+      end
+
+      context 'when feature_flag is provided' do
+        before do
+          stub_feature_flags(test_feature_flag: false)
+          skip_feature_flags_yaml_validation
+          skip_default_enabled_yaml_check
+        end
+
+        it 'returns correct feature flag value' do
+          worker.data_consistency(:sticky, feature_flag: :test_feature_flag)
+
+          expect(worker.get_data_consistency_feature_flag_enabled?).not_to be_truthy
+        end
+      end
+    end
+  end
+
+  describe '.idempotent!' do
+    context 'when data consistency is not :always' do
+      it 'raise exception' do
+        worker.data_consistency(:sticky)
+
+        expect { worker.idempotent! }
+          .to raise_error("Class can't be marked as idempotent if data_consistency is not set to :always")
+      end
+    end
+  end
+end