test(charts): add Pie chart + usePieInteractions tests

Cover the shared Pie chart and its helpers/hook:
- utils: scaled font size, arc geometry, colour lighten/fill dimming
- usePieInteractions: marker toggle, label isolate/reset, hover focus,
  hidden-slice guard, localStorage persistence + rehydration
- PieArc: leader-label threshold, label truncation, enter/leave/click
- PieCenterLabel: numeric/unit split
- Pie: no-data state, arc-per-slice rendering, legend, layout per position,
  hide-on-marker-click

Adds a global ResizeObserver polyfill to jest.setup.ts (alongside the existing
IntersectionObserver one) since visx's useTooltipInPortal requires it.

conf/example.yaml

@@ -432,7 +432,7 @@ cloudintegration:
     version: v0.0.8
 
 ##################### Trace Detail #####################
-tracedetail:
+traces:
   waterfall:
     # Number of spans returned per request when the trace is too large to show all at once.
     span_page_size: 500

deploy/docker-swarm/docker-compose.ha.yaml

@@ -190,7 +190,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.126.1
+    image: signoz/signoz:v0.127.0
     ports:
       - "8080:8080" # signoz port
     #   - "6060:6060"     # pprof port
@@ -213,7 +213,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.144.4
+    image: signoz/signoz-otel-collector:v0.144.5
     entrypoint:
       - /bin/sh
     command:
@@ -241,7 +241,7 @@ services:
       replicas: 3
   signoz-telemetrystore-migrator:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.144.4
+    image: signoz/signoz-otel-collector:v0.144.5
     environment:
       - SIGNOZ_OTEL_COLLECTOR_CLICKHOUSE_DSN=tcp://clickhouse:9000
       - SIGNOZ_OTEL_COLLECTOR_CLICKHOUSE_CLUSTER=cluster

deploy/docker-swarm/docker-compose.yaml

@@ -117,7 +117,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.126.1
+    image: signoz/signoz:v0.127.0
     ports:
       - "8080:8080" # signoz port
     volumes:
@@ -139,7 +139,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.144.4
+    image: signoz/signoz-otel-collector:v0.144.5
     entrypoint:
       - /bin/sh
     command:
@@ -167,7 +167,7 @@ services:
       replicas: 3
   signoz-telemetrystore-migrator:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.144.4
+    image: signoz/signoz-otel-collector:v0.144.5
     environment:
       - SIGNOZ_OTEL_COLLECTOR_CLICKHOUSE_DSN=tcp://clickhouse:9000
       - SIGNOZ_OTEL_COLLECTOR_CLICKHOUSE_CLUSTER=cluster

deploy/docker/docker-compose.ha.yaml

@@ -181,7 +181,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.126.1}
+    image: signoz/signoz:${VERSION:-v0.127.0}
     container_name: signoz
     ports:
       - "8080:8080" # signoz port
@@ -204,7 +204,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.4}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.5}
     container_name: signoz-otel-collector
     entrypoint:
       - /bin/sh
@@ -229,7 +229,7 @@ services:
       - "4318:4318" # OTLP HTTP receiver
   signoz-telemetrystore-migrator:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.4}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.5}
     container_name: signoz-telemetrystore-migrator
     environment:
       - SIGNOZ_OTEL_COLLECTOR_CLICKHOUSE_DSN=tcp://clickhouse:9000

deploy/docker/docker-compose.yaml

@@ -109,7 +109,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.126.1}
+    image: signoz/signoz:${VERSION:-v0.127.0}
     container_name: signoz
     ports:
       - "8080:8080" # signoz port
@@ -132,7 +132,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.4}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.5}
     container_name: signoz-otel-collector
     entrypoint:
       - /bin/sh
@@ -157,7 +157,7 @@ services:
       - "4318:4318" # OTLP HTTP receiver
   signoz-telemetrystore-migrator:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.4}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.144.5}
     container_name: signoz-telemetrystore-migrator
     environment:
       - SIGNOZ_OTEL_COLLECTOR_CLICKHOUSE_DSN=tcp://clickhouse:9000

docs/api/openapi.yml

@@ -8028,64 +8028,6 @@ paths:
       summary: Update account
       tags:
       - cloudintegration
-  /api/v1/cloud_integrations/{cloud_provider}/accounts/{id}/services:
-    get:
-      deprecated: false
-      description: This endpoint lists the services metadata for the specified account
-        and cloud provider
-      operationId: ListAccountServicesMetadata
-      parameters:
-      - in: path
-        name: cloud_provider
-        required: true
-        schema:
-          type: string
-      - in: path
-        name: id
-        required: true
-        schema:
-          type: string
-      responses:
-        "200":
-          content:
-            application/json:
-              schema:
-                properties:
-                  data:
-                    $ref: '#/components/schemas/CloudintegrationtypesGettableServicesMetadata'
-                  status:
-                    type: string
-                required:
-                - status
-                - data
-                type: object
-          description: OK
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - ADMIN
-      - tokenizer:
-        - ADMIN
-      summary: List account services metadata
-      tags:
-      - cloudintegration
   /api/v1/cloud_integrations/{cloud_provider}/accounts/{id}/services/{service_id}:
     put:
       deprecated: false

frontend/__mocks__/useSafeNavigate.ts

@@ -1,28 +0,0 @@
-// Mock for useSafeNavigate hook to avoid React Router version conflicts in tests
-interface SafeNavigateOptions {
-	replace?: boolean;
-	state?: unknown;
-	newTab?: boolean;
-}
-
-interface SafeNavigateTo {
-	pathname?: string;
-	search?: string;
-	hash?: string;
-}
-
-type SafeNavigateToType = string | SafeNavigateTo;
-
-interface UseSafeNavigateReturn {
-	safeNavigate: jest.MockedFunction<
-		(to: SafeNavigateToType, options?: SafeNavigateOptions) => void
-	>;
-}
-
-export const useSafeNavigate = (): UseSafeNavigateReturn => ({
-	safeNavigate: jest.fn(
-		(_to: SafeNavigateToType, _options?: SafeNavigateOptions) => {},
-	) as jest.MockedFunction<
-		(to: SafeNavigateToType, options?: SafeNavigateOptions) => void
-	>,
-});

frontend/jest.config.ts

@@ -1,6 +1,8 @@
 import type { Config } from '@jest/types';
 
-const USE_SAFE_NAVIGATE_MOCK_PATH = '<rootDir>/__mocks__/useSafeNavigate.ts';
+const USE_SAFE_NAVIGATE_MOCK_PATH =
+	'<rootDir>/src/__tests__/safeNavigateMock.ts';
+const LOG_EVENT_MOCK_PATH = '<rootDir>/src/__tests__/logEventMock.ts';
 
 const config: Config.InitialOptions = {
 	silent: true,
@@ -22,6 +24,8 @@ const config: Config.InitialOptions = {
 		'^hooks/useSafeNavigate$': USE_SAFE_NAVIGATE_MOCK_PATH,
 		'^src/hooks/useSafeNavigate$': USE_SAFE_NAVIGATE_MOCK_PATH,
 		'^.*/useSafeNavigate$': USE_SAFE_NAVIGATE_MOCK_PATH,
+		'^api/common/logEvent$': LOG_EVENT_MOCK_PATH,
+		'^src/api/common/logEvent$': LOG_EVENT_MOCK_PATH,
 		'^constants/env$': '<rootDir>/__mocks__/env.ts',
 		'^src/constants/env$': '<rootDir>/__mocks__/env.ts',
 		'^@signozhq/icons$': '<rootDir>/__mocks__/signozhqIconsMock.tsx',

frontend/jest.setup.ts

@@ -41,6 +41,15 @@ if (typeof window.IntersectionObserver === 'undefined') {
 	(window as any).IntersectionObserver = IntersectionObserverMock;
 }
 
+if (typeof window.ResizeObserver === 'undefined') {
+	class ResizeObserverMock {
+		observe(): void {}
+		unobserve(): void {}
+		disconnect(): void {}
+	}
+	(window as any).ResizeObserver = ResizeObserverMock;
+}
+
 // Patch getComputedStyle to handle CSS parsing errors from @signozhq/* packages.
 // These packages inject CSS at import time via style-inject / vite-plugin-css-injected-by-js.
 // jsdom's nwsapi cannot parse some of the injected selectors (e.g. Tailwind's :animate-in),

frontend/src/__tests__/logEventMock.ts

@@ -0,0 +1,11 @@
+// Shared mock for `api/common/logEvent`.
+// Wired into jest.config.ts moduleNameMapper, so any import of
+// `api/common/logEvent` in test code resolves to this file.
+// Tests can import `logEventMock` to assert analytics calls — Jest's
+// `clearMocks: true` resets call history between tests.
+
+export const logEventMock: jest.MockedFunction<
+	(eventName: string, attributes?: Record<string, unknown>) => void
+> = jest.fn();
+
+export default logEventMock;

frontend/src/__tests__/safeNavigateMock.ts

@@ -0,0 +1,29 @@
+// Shared mock for `hooks/useSafeNavigate`.
+// Wired into jest.config.ts moduleNameMapper, so any import of
+// `hooks/useSafeNavigate` in test code resolves to this file.
+// Tests can import `safeNavigateMock` to assert navigation calls — Jest's
+// `clearMocks: true` resets call history between tests.
+
+interface SafeNavigateOptions {
+	replace?: boolean;
+	state?: unknown;
+	newTab?: boolean;
+}
+
+interface SafeNavigateTo {
+	pathname?: string;
+	search?: string;
+	hash?: string;
+}
+
+type SafeNavigateToType = string | SafeNavigateTo;
+
+export const safeNavigateMock: jest.MockedFunction<
+	(to: SafeNavigateToType, options?: SafeNavigateOptions) => void
+> = jest.fn();
+
+export const useSafeNavigate = (): {
+	safeNavigate: typeof safeNavigateMock;
+} => ({
+	safeNavigate: safeNavigateMock,
+});

frontend/src/api/generated/services/cloudintegration/index.ts

@@ -36,8 +36,6 @@ import type {
 	GetService200,
 	GetServiceParams,
 	GetServicePathParameters,
-	ListAccountServicesMetadata200,
-	ListAccountServicesMetadataPathParameters,
 	ListAccounts200,
 	ListAccountsPathParameters,
 	ListServicesMetadata200,
@@ -633,116 +631,6 @@ export const useUpdateAccount = <
 > => {
 	return useMutation(getUpdateAccountMutationOptions(options));
 };
-/**
- * This endpoint lists the services metadata for the specified account and cloud provider
- * @summary List account services metadata
- */
-export const listAccountServicesMetadata = (
-	{ cloudProvider, id }: ListAccountServicesMetadataPathParameters,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<ListAccountServicesMetadata200>({
-		url: `/api/v1/cloud_integrations/${cloudProvider}/accounts/${id}/services`,
-		method: 'GET',
-		signal,
-	});
-};
-
-export const getListAccountServicesMetadataQueryKey = ({
-	cloudProvider,
-	id,
-}: ListAccountServicesMetadataPathParameters) => {
-	return [
-		`/api/v1/cloud_integrations/${cloudProvider}/accounts/${id}/services`,
-	] as const;
-};
-
-export const getListAccountServicesMetadataQueryOptions = <
-	TData = Awaited<ReturnType<typeof listAccountServicesMetadata>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	{ cloudProvider, id }: ListAccountServicesMetadataPathParameters,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof listAccountServicesMetadata>>,
-			TError,
-			TData
-		>;
-	},
-) => {
-	const { query: queryOptions } = options ?? {};
-
-	const queryKey =
-		queryOptions?.queryKey ??
-		getListAccountServicesMetadataQueryKey({ cloudProvider, id });
-
-	const queryFn: QueryFunction<
-		Awaited<ReturnType<typeof listAccountServicesMetadata>>
-	> = ({ signal }) => listAccountServicesMetadata({ cloudProvider, id }, signal);
-
-	return {
-		queryKey,
-		queryFn,
-		enabled: !!(cloudProvider && id),
-		...queryOptions,
-	} as UseQueryOptions<
-		Awaited<ReturnType<typeof listAccountServicesMetadata>>,
-		TError,
-		TData
-	> & { queryKey: QueryKey };
-};
-
-export type ListAccountServicesMetadataQueryResult = NonNullable<
-	Awaited<ReturnType<typeof listAccountServicesMetadata>>
->;
-export type ListAccountServicesMetadataQueryError =
-	ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary List account services metadata
- */
-
-export function useListAccountServicesMetadata<
-	TData = Awaited<ReturnType<typeof listAccountServicesMetadata>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	{ cloudProvider, id }: ListAccountServicesMetadataPathParameters,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof listAccountServicesMetadata>>,
-			TError,
-			TData
-		>;
-	},
-): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getListAccountServicesMetadataQueryOptions(
-		{ cloudProvider, id },
-		options,
-	);
-
-	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
-		queryKey: QueryKey;
-	};
-
-	return { ...query, queryKey: queryOptions.queryKey };
-}
-
-/**
- * @summary List account services metadata
- */
-export const invalidateListAccountServicesMetadata = async (
-	queryClient: QueryClient,
-	{ cloudProvider, id }: ListAccountServicesMetadataPathParameters,
-	options?: InvalidateOptions,
-): Promise<QueryClient> => {
-	await queryClient.invalidateQueries(
-		{ queryKey: getListAccountServicesMetadataQueryKey({ cloudProvider, id }) },
-		options,
-	);
-
-	return queryClient;
-};
-
 /**
  * This endpoint updates a service for the specified cloud provider
  * @summary Update service

frontend/src/api/generated/services/sigNoz.schemas.ts

@@ -8623,18 +8623,6 @@ export type UpdateAccountPathParameters = {
 	cloudProvider: string;
 	id: string;
 };
-export type ListAccountServicesMetadataPathParameters = {
-	cloudProvider: string;
-	id: string;
-};
-export type ListAccountServicesMetadata200 = {
-	data: CloudintegrationtypesGettableServicesMetadataDTO;
-	/**
-	 * @type string
-	 */
-	status: string;
-};
-
 export type UpdateServicePathParameters = {
 	cloudProvider: string;
 	id: string;

frontend/src/api/v5/queryRange/convertV5Response.ts

@@ -349,7 +349,7 @@ function convertV5DataByType(
  */
 // eslint-disable-next-line sonarjs/cognitive-complexity
 export function convertV5ResponseToLegacy(
-	v5Response: SuccessResponse<MetricRangePayloadV5>,
+	v5Response: SuccessResponse<MetricRangePayloadV5, QueryRangeRequestV5>,
 	legendMap: Record<string, string>,
 	formatForWeb?: boolean,
 ): SuccessResponse<MetricRangePayloadV3> & { warning?: Warning } {
@@ -357,7 +357,7 @@ export function convertV5ResponseToLegacy(
 	const v5Data = payload?.data;
 
 	const aggregationPerQuery =
-		(params as QueryRangeRequestV5)?.compositeQuery?.queries
+		params?.compositeQuery?.queries
 			?.filter((query) => query.type === 'builder_query')
 			.reduce(
 				(acc, query) => {

frontend/src/components/HeaderRightSection/__tests__/FeedbackModal.test.tsx

@@ -3,17 +3,12 @@ import { useLocation } from 'react-router-dom';
 import { toast } from '@signozhq/ui/sonner';
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import logEvent from 'api/common/logEvent';
+import { logEventMock } from '__tests__/logEventMock';
 import { handleContactSupport } from 'container/Integrations/utils';
 import { useGetTenantLicense } from 'hooks/useGetTenantLicense';
 
 import FeedbackModal from '../FeedbackModal';
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn(() => Promise.resolve()),
-}));
-
 jest.mock('react-router-dom', () => ({
 	...jest.requireActual('react-router-dom'),
 	useLocation: jest.fn(),
@@ -35,7 +30,6 @@ jest.mock('container/Integrations/utils', () => ({
 	handleContactSupport: jest.fn(),
 }));
 
-const mockLogEvent = logEvent as jest.MockedFunction<typeof logEvent>;
 const mockUseLocation = useLocation as jest.Mock;
 const mockUseGetTenantLicense = useGetTenantLicense as jest.Mock;
 const mockHandleContactSupport = handleContactSupport as jest.Mock;
@@ -50,6 +44,7 @@ const mockLocation = {
 describe('FeedbackModal', () => {
 	beforeEach(() => {
 		jest.clearAllMocks();
+		logEventMock.mockReturnValue(Promise.resolve() as never);
 		mockUseLocation.mockReturnValue(mockLocation);
 		mockUseGetTenantLicense.mockReturnValue({
 			isCloudUser: false,
@@ -116,7 +111,7 @@ describe('FeedbackModal', () => {
 		await user.type(textarea, testFeedback);
 		await user.click(submitButton);
 
-		expect(mockLogEvent).toHaveBeenCalledWith('Feedback: Submitted', {
+		expect(logEventMock).toHaveBeenCalledWith('Feedback: Submitted', {
 			data: testFeedback,
 			type: 'feedback',
 			page: mockLocation.pathname,
@@ -149,7 +144,7 @@ describe('FeedbackModal', () => {
 		await user.type(textarea, testFeedback);
 		await user.click(submitButton);
 
-		expect(mockLogEvent).toHaveBeenCalledWith('Feedback: Submitted', {
+		expect(logEventMock).toHaveBeenCalledWith('Feedback: Submitted', {
 			data: testFeedback,
 			type: 'reportBug',
 			page: mockLocation.pathname,
@@ -182,7 +177,7 @@ describe('FeedbackModal', () => {
 		await user.type(textarea, testFeedback);
 		await user.click(submitButton);
 
-		expect(mockLogEvent).toHaveBeenCalledWith('Feedback: Submitted', {
+		expect(logEventMock).toHaveBeenCalledWith('Feedback: Submitted', {
 			data: testFeedback,
 			type: 'featureRequest',
 			page: mockLocation.pathname,

frontend/src/components/HeaderRightSection/__tests__/HeaderRightSection.test.tsx

@@ -2,16 +2,11 @@
 import { useLocation } from 'react-router-dom';
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import logEvent from 'api/common/logEvent';
+import { logEventMock } from '__tests__/logEventMock';
 import { useGetTenantLicense } from 'hooks/useGetTenantLicense';
 
 import HeaderRightSection from '../HeaderRightSection';
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn(),
-}));
-
 jest.mock('react-router-dom', () => ({
 	...jest.requireActual('react-router-dom'),
 	useLocation: jest.fn(),
@@ -50,7 +45,6 @@ jest.mock('hooks/useIsAIAssistantEnabled', () => ({
 	useIsAIAssistantEnabled: (): boolean => false,
 }));
 
-const mockLogEvent = logEvent as jest.Mock;
 const mockUseLocation = useLocation as jest.Mock;
 const mockUseGetTenantLicense = useGetTenantLicense as jest.Mock;
 
@@ -120,7 +114,7 @@ describe('HeaderRightSection', () => {
 
 		await user.click(feedbackButton!);
 
-		expect(mockLogEvent).toHaveBeenCalledWith('Feedback: Clicked', {
+		expect(logEventMock).toHaveBeenCalledWith('Feedback: Clicked', {
 			page: mockLocation.pathname,
 		});
 		expect(screen.getByTestId('feedback-modal')).toBeInTheDocument();
@@ -133,7 +127,7 @@ describe('HeaderRightSection', () => {
 		const shareButton = screen.getByRole('button', { name: /share/i });
 		await user.click(shareButton);
 
-		expect(mockLogEvent).toHaveBeenCalledWith('Share: Clicked', {
+		expect(logEventMock).toHaveBeenCalledWith('Share: Clicked', {
 			page: mockLocation.pathname,
 		});
 		expect(screen.getByTestId('share-modal')).toBeInTheDocument();
@@ -150,7 +144,7 @@ describe('HeaderRightSection', () => {
 
 		await user.click(announcementsButton!);
 
-		expect(mockLogEvent).toHaveBeenCalledWith('Announcements: Clicked', {
+		expect(logEventMock).toHaveBeenCalledWith('Announcements: Clicked', {
 			page: mockLocation.pathname,
 		});
 	});

frontend/src/components/HeaderRightSection/__tests__/ShareURLModal.test.tsx

@@ -5,18 +5,13 @@ import { matchPath, useLocation } from 'react-router-dom';
 import { useCopyToClipboard } from 'react-use';
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import logEvent from 'api/common/logEvent';
+import { logEventMock } from '__tests__/logEventMock';
 import ROUTES from 'constants/routes';
 import useUrlQuery from 'hooks/useUrlQuery';
 import GetMinMax from 'lib/getMinMax';
 
 import ShareURLModal from '../ShareURLModal';
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn(),
-}));
-
 jest.mock('react-router-dom', () => ({
 	...jest.requireActual('react-router-dom'),
 	useLocation: jest.fn(),
@@ -53,7 +48,6 @@ Object.defineProperty(window, 'location', {
 	writable: true,
 });
 
-const mockLogEvent = logEvent as jest.Mock;
 const mockUseLocation = useLocation as jest.Mock;
 const mockUseUrlQuery = useUrlQuery as jest.Mock;
 const mockUseSelector = useSelector as jest.Mock;
@@ -125,7 +119,7 @@ describe('ShareURLModal', () => {
 		await user.click(copyButton);
 
 		expect(mockHandleCopyToClipboard).toHaveBeenCalled();
-		expect(mockLogEvent).toHaveBeenCalledWith('Share: Copy link clicked', {
+		expect(logEventMock).toHaveBeenCalledWith('Share: Copy link clicked', {
 			page: TEST_PATH,
 			URL: expect.any(String),
 		});

frontend/src/components/QueryBuilderV2/utils.ts

@@ -721,6 +721,53 @@ export const removeKeysFromExpression = (
 	return result?.text ?? '';
 };
 
+const escapeRegExp = (value: string): string =>
+	value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+
+export const createVariablePlaceholderRegExp = (
+	variableName: string,
+): RegExp => {
+	const escapedName = escapeRegExp(variableName);
+	// (?![\w.]) prevents $env from matching inside $environment or $env.attr
+	return new RegExp(
+		`(\\$${escapedName}(?![\\w.])|\\{\\{\\s*\\.?${escapedName}\\s*\\}\\}|\\[\\[\\s*${escapedName}\\s*\\]\\])`,
+		'g',
+	);
+};
+
+const matchesVariablePlaceholder = (
+	text: string,
+	variableName: string,
+): boolean => createVariablePlaceholderRegExp(variableName).test(text);
+
+export const removeVariableFromExpression = (
+	expression: string | undefined,
+	variableName: string,
+): string => {
+	if (!expression) {
+		return '';
+	}
+
+	const queryPairs = extractQueryPairs(expression);
+
+	const keysToRemove = queryPairs
+		.filter((pair) => {
+			const singleValue = pair.value?.toString() ?? '';
+			const listValues = (pair.valueList ?? []).join(' ');
+			return (
+				matchesVariablePlaceholder(singleValue, variableName) ||
+				matchesVariablePlaceholder(listValues, variableName)
+			);
+		})
+		.map((pair) => pair.key);
+
+	if (keysToRemove.length === 0) {
+		return expression;
+	}
+
+	return removeKeysFromExpression(expression, keysToRemove, `$${variableName}`);
+};
+
 /**
  * Convert old having format to new having format
  * @param having - Array of old having objects with columnName, op, and value

frontend/src/components/cmdKPalette/__test__/cmdkPalette.test.tsx

@@ -139,7 +139,6 @@ jest.mock('react-query', (): unknown => {
 });
 
 // mock other side-effecty modules
-jest.mock('api/common/logEvent', () => jest.fn());
 jest.mock('api/browser/localstorage/set', () => jest.fn());
 jest.mock('utils/error', () => ({ showErrorNotification: jest.fn() }));
 

frontend/src/container/AppLayout/__tests__/sidebar-toggle-shortcut.test.tsx

@@ -1,7 +1,7 @@
 import { QueryClient, QueryClientProvider } from 'react-query';
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import logEvent from 'api/common/logEvent';
+import { logEventMock } from '__tests__/logEventMock';
 import { GlobalShortcuts } from 'constants/shortcuts/globalShortcuts';
 import { USER_PREFERENCES } from 'constants/userPreferences';
 import {
@@ -24,8 +24,6 @@ jest.mock('providers/cmdKProvider', () => ({
 	}),
 }));
 
-jest.mock('api/common/logEvent', () => jest.fn());
-
 // Mock the AppContext
 const mockUpdateUserPreferenceInContext = jest.fn();
 
@@ -139,7 +137,7 @@ describe('Sidebar Toggle Shortcut', () => {
 		it('should log the toggle event with correct parameters', async () => {
 			const user = userEvent.setup();
 			const mockHandleShortcut = jest.fn(() => {
-				logEvent('Global Shortcut: Sidebar Toggle', {
+				logEventMock('Global Shortcut: Sidebar Toggle', {
 					previousState: false,
 					newState: true,
 				});
@@ -155,10 +153,13 @@ describe('Sidebar Toggle Shortcut', () => {
 
 			await user.keyboard(SHIFT_B_KEYBOARD_SHORTCUT);
 
-			expect(logEvent).toHaveBeenCalledWith('Global Shortcut: Sidebar Toggle', {
-				previousState: false,
-				newState: true,
-			});
+			expect(logEventMock).toHaveBeenCalledWith(
+				'Global Shortcut: Sidebar Toggle',
+				{
+					previousState: false,
+					newState: true,
+				},
+			);
 		});
 
 		it('should update user preference in context', async () => {

frontend/src/container/DashboardContainer/DashboardSettings/DashboardVariableSettings/addTagFiltersToDashboard.test.tsx

@@ -0,0 +1,328 @@
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { Dashboard } from 'types/api/dashboard/getAll';
+import { EQueryType } from 'types/common/dashboard';
+import { DataSource } from 'types/common/queryBuilder';
+import { removeVariableReferencesFromDashboard } from './addTagFiltersToDashboard';
+
+// ---------------------------------------------------------------------------
+// Shared fixture helpers
+// ---------------------------------------------------------------------------
+
+const EMPTY_BUILDER = {
+	queryData: [] as any,
+	queryFormulas: [],
+	queryTraceOperator: [],
+};
+
+const BASE_WIDGET = {
+	opacity: '1',
+	nullZeroValues: 'null',
+	timePreferance: 'GLOBAL_TIME' as const,
+	softMin: null,
+	softMax: null,
+	selectedLogFields: null,
+	selectedTracesFields: null,
+};
+
+const DEFAULT_QUERY_DATA = {
+	queryName: 'q1',
+	// In QB v5, expression holds the query label (A/B/C), not a filter expression
+	expression: 'A',
+	dataSource: DataSource.METRICS,
+	functions: [],
+	groupBy: [],
+	filters: { items: [] as any[], op: 'AND' as const },
+	legend: '',
+	disabled: false,
+	having: [],
+	limit: null,
+	stepInterval: null,
+	orderBy: [],
+	selectColumns: [],
+	source: '' as const,
+};
+
+/**
+ * Build a dashboard with a single builder widget.
+ * Only supply the fields your test actually cares about.
+ */
+const buildBuilderDashboard = (
+	filterExpression: string,
+	queryDataOverrides: Record<string, any> = {},
+): Dashboard => ({
+	id: 'dash1',
+	createdAt: '',
+	updatedAt: '',
+	createdBy: '',
+	updatedBy: '',
+	data: {
+		title: 'Test Dashboard',
+		widgets: [
+			{
+				...BASE_WIDGET,
+				id: 'widget-1',
+				panelTypes: PANEL_TYPES.TIME_SERIES,
+				title: 'Widget 1',
+				description: '',
+				query: {
+					id: 'query1',
+					queryType: EQueryType.QUERY_BUILDER,
+					promql: [],
+					clickhouse_sql: [],
+					builder: {
+						queryData: [
+							{
+								...DEFAULT_QUERY_DATA,
+								...queryDataOverrides,
+								filter: { expression: filterExpression },
+							},
+						],
+						queryFormulas: [],
+						queryTraceOperator: [],
+					},
+					unit: '',
+				},
+			},
+		],
+		variables: {},
+	},
+});
+
+const buildClickhouseDashboard = (query: string): Dashboard => ({
+	id: 'dash-ch',
+	createdAt: '',
+	updatedAt: '',
+	createdBy: '',
+	updatedBy: '',
+	data: {
+		title: 'CH',
+		widgets: [
+			{
+				...BASE_WIDGET,
+				id: 'w1',
+				panelTypes: PANEL_TYPES.TIME_SERIES,
+				title: '',
+				description: '',
+				query: {
+					id: 'q1',
+					queryType: EQueryType.CLICKHOUSE,
+					promql: [],
+					clickhouse_sql: [{ name: 'A', query, legend: '', disabled: false }],
+					builder: EMPTY_BUILDER,
+					unit: '',
+				},
+			},
+		],
+		variables: {},
+	},
+});
+
+const buildPromqlDashboard = (query: string): Dashboard => ({
+	id: 'dash-prom',
+	createdAt: '',
+	updatedAt: '',
+	createdBy: '',
+	updatedBy: '',
+	data: {
+		title: 'PromQL Dashboard',
+		widgets: [
+			{
+				...BASE_WIDGET,
+				id: 'widget-prom',
+				panelTypes: PANEL_TYPES.TIME_SERIES,
+				title: 'PromQL Widget',
+				description: '',
+				query: {
+					id: 'query-prom',
+					queryType: EQueryType.PROM,
+					promql: [{ name: 'A', query, legend: '', disabled: false }],
+					clickhouse_sql: [],
+					builder: EMPTY_BUILDER,
+					unit: '',
+				},
+			},
+		],
+		variables: {},
+	},
+});
+
+/** Run removeVariableReferencesFromDashboard on a single-widget clickhouse dashboard and return the cleaned SQL. */
+const chQuery = (sql: string, varName: string): string => {
+	const result = removeVariableReferencesFromDashboard(
+		buildClickhouseDashboard(sql),
+		varName,
+	);
+	return (result!.data.widgets![0] as any).query.clickhouse_sql[0].query;
+};
+
+/** Extract the first builder queryData from a cleaned dashboard. */
+const firstBuilderQueryData = (dashboard: Dashboard | undefined): any =>
+	(dashboard!.data.widgets![0] as any).query.builder.queryData[0];
+
+// ---------------------------------------------------------------------------
+// Tests
+// ---------------------------------------------------------------------------
+
+describe('removeVariableReferencesFromDashboard', () => {
+	describe('builder filter expression cleanup', () => {
+		it('removes a variable clause from filter.expression', () => {
+			const dashboard = buildBuilderDashboard(
+				"service.name IN $service AND env = 'prod'",
+			);
+
+			const result = removeVariableReferencesFromDashboard(dashboard, 'service');
+
+			expect(firstBuilderQueryData(result).filter.expression).toBe("env = 'prod'");
+		});
+
+		it('leaves no dangling AND/OR after removing a variable clause', () => {
+			const dashboard = buildBuilderDashboard(
+				"service.name IN $service AND env = 'prod'",
+			);
+
+			const result = removeVariableReferencesFromDashboard(dashboard, 'service');
+			const { expression } = firstBuilderQueryData(result).filter;
+
+			expect(expression).toBe("env = 'prod'");
+			expect(expression).not.toMatch(/^\s*(AND|OR)/i);
+			expect(expression).not.toMatch(/(AND|OR)\s*$/i);
+		});
+
+		it('does not remove $environment clause when deleting $env', () => {
+			const dashboard = buildBuilderDashboard(
+				'env = $env AND deployment.environment = $environment',
+			);
+
+			const result = removeVariableReferencesFromDashboard(dashboard, 'env');
+
+			expect(firstBuilderQueryData(result).filter.expression).toBe(
+				'deployment.environment = $environment',
+			);
+		});
+
+		it('leaves literal filter expressions untouched when removing a variable', () => {
+			const dashboard = buildBuilderDashboard(
+				"service.name = 'api-gateway' AND env = 'prod'",
+			);
+
+			const result = removeVariableReferencesFromDashboard(dashboard, 'service');
+
+			expect(firstBuilderQueryData(result).filter.expression).toBe(
+				"service.name = 'api-gateway' AND env = 'prod'",
+			);
+		});
+
+		it('removes only the variable clause, preserving a literal clause on the same key', () => {
+			const dashboard = buildBuilderDashboard(
+				"service.name IN $service AND service.name = 'api-gateway'",
+			);
+
+			const result = removeVariableReferencesFromDashboard(dashboard, 'service');
+
+			expect(firstBuilderQueryData(result).filter.expression).toBe(
+				"service.name = 'api-gateway'",
+			);
+		});
+
+		it('returns filter.expression unchanged when the variable has no clauses in it', () => {
+			const dashboard = buildBuilderDashboard("env = 'prod'");
+
+			const result = removeVariableReferencesFromDashboard(dashboard, 'service');
+
+			expect(firstBuilderQueryData(result).filter.expression).toBe("env = 'prod'");
+		});
+	});
+
+	describe('PromQL query cleanup', () => {
+		it('removes variable placeholder from a promql query', () => {
+			const result = removeVariableReferencesFromDashboard(
+				buildPromqlDashboard('sum(rate(http_requests_total{$service}[5m]))'),
+				'service',
+			);
+
+			const widget = result!.data.widgets![0] as any;
+			expect(widget.query.promql[0].query).toBe(
+				'sum(rate(http_requests_total{}[5m]))',
+			);
+		});
+
+		it('strips only the variable token inside a PromQL label matcher (token-only path)', () => {
+			const result = removeVariableReferencesFromDashboard(
+				buildPromqlDashboard('up{env="$env", job="api"}'),
+				'env',
+			);
+
+			const widget = result!.data.widgets![0] as any;
+			expect(widget.query.promql[0].query).toBe('up{env="", job="api"}');
+		});
+	});
+
+	describe('ClickHouse SQL query cleanup', () => {
+		it('removes a quoted variable clause and its WHERE keyword', () => {
+			expect(
+				chQuery(
+					"SELECT count() FROM signoz_logs WHERE service_name = '$service'",
+					'service',
+				),
+			).toBe('SELECT count() FROM signoz_logs');
+		});
+
+		it('removes a middle clause: AND env={{.env}} AND', () => {
+			expect(
+				chQuery('SELECT count() FROM t WHERE a=1 AND env={{.env}} AND b=2', 'env'),
+			).toBe('SELECT count() FROM t WHERE a=1 AND b=2');
+		});
+
+		it('removes the first clause: env={{.env}} AND rest', () => {
+			expect(
+				chQuery('SELECT count() FROM t WHERE env={{.env}} AND b=2', 'env'),
+			).toBe('SELECT count() FROM t WHERE b=2');
+		});
+
+		it('removes the last clause: rest AND env=$env', () => {
+			expect(chQuery('SELECT count() FROM t WHERE a=1 AND env=$env', 'env')).toBe(
+				'SELECT count() FROM t WHERE a=1',
+			);
+		});
+
+		it('removes a clause with double-bracket syntax: service=[[svc]]', () => {
+			expect(chQuery('SELECT count() FROM t WHERE service=[[svc]]', 'svc')).toBe(
+				'SELECT count() FROM t',
+			);
+		});
+
+		it('falls back to token-only strip for a bare variable in SELECT', () => {
+			expect(chQuery('SELECT $metric FROM table', 'metric')).toBe(
+				'SELECT FROM table',
+			);
+		});
+	});
+
+	describe('edge cases', () => {
+		it('is idempotent — calling twice produces the same result', () => {
+			const dashboard = buildBuilderDashboard(
+				"service.name IN $service AND env = 'prod'",
+			);
+
+			const once = removeVariableReferencesFromDashboard(dashboard, 'service');
+			const twice = removeVariableReferencesFromDashboard(once, 'service');
+
+			expect(twice).toStrictEqual(once);
+		});
+
+		it('handles a dashboard with no widgets without throwing', () => {
+			const dashboard: Dashboard = {
+				id: 'dash-empty',
+				createdAt: '',
+				updatedAt: '',
+				createdBy: '',
+				updatedBy: '',
+				data: { title: 'Empty Dashboard', widgets: undefined, variables: {} },
+			};
+
+			expect(() =>
+				removeVariableReferencesFromDashboard(dashboard, 'service'),
+			).not.toThrow();
+		});
+	});
+});

frontend/src/container/DashboardContainer/DashboardSettings/DashboardVariableSettings/addTagFiltersToDashboard.tsx

@@ -1,6 +1,8 @@
 import {
 	convertFiltersToExpressionWithExistingQuery,
+	createVariablePlaceholderRegExp,
 	removeKeysFromExpression,
+	removeVariableFromExpression,
 } from 'components/QueryBuilderV2/utils';
 import { cloneDeep, isArray, isEmpty } from 'lodash-es';
 import { Dashboard, Widgets } from 'types/api/dashboard/getAll';
@@ -157,6 +159,139 @@ const updateAfterRemoval = (
 	};
 };
 
+const removeVariablePlaceholders = (
+	text: string | undefined,
+	variableName: string,
+): string => {
+	if (!text) {
+		return '';
+	}
+
+	const tokenPattern = createVariablePlaceholderRegExp(variableName);
+
+	// Step 1: attempt clause-aware removal for SQL WHERE patterns.
+	// Strips the entire `key op $var` unit plus its adjacent AND/OR so we
+	// never leave a dangling `key = ` in unquoted ClickHouse SQL clauses.
+	// Handles three shapes:
+	//   (a) preceding conjunction:  AND key = $var
+	//   (b) following conjunction:  key = $var AND
+	//   (c) standalone clause:      key = $var  (end of expression)
+	const escapedToken = tokenPattern.source;
+	const clausePattern = new RegExp(
+		// (a) conjunction before the clause
+		`\\s*\\b(?:AND|OR)\\b\\s+[\\w."'\\[\\]]+\\s*(?:=|!=|<>|LIKE|ILIKE|IN|NOT\\s+IN)\\s*'?${escapedToken}'?` +
+			// (b)+(c) clause first, optional conjunction after
+			`|[\\w."'\\[\\]]+\\s*(?:=|!=|<>|LIKE|ILIKE|IN|NOT\\s+IN)\\s*'?${escapedToken}'?(?:\\s*\\b(?:AND|OR)\\b)?`,
+		'gi',
+	);
+
+	const withClauseRemoval = text.replace(clausePattern, '');
+	if (withClauseRemoval !== text) {
+		return withClauseRemoval
+			.replace(/\s{2,}/g, ' ')
+			.replace(/\bWHERE\s*$/i, '')
+			.trim();
+	}
+
+	// Step 2: fallback — bare variable usage outside a key-op-value pattern
+	// (e.g. SELECT $metric, LIMIT $n). Token-only removal is correct here.
+	return text
+		.replace(tokenPattern, '')
+		.replace(/\s{2,}/g, ' ')
+		.trim();
+};
+
+const removeVariableReferencesFromQueryData = (
+	queryData: IBuilderQuery,
+	variableName: string,
+): IBuilderQuery => {
+	const updatedFilter = queryData.filter?.expression
+		? {
+				...queryData.filter,
+				expression: removeVariableFromExpression(
+					queryData.filter.expression,
+					variableName,
+				),
+			}
+		: queryData.filter;
+
+	return { ...queryData, filter: updatedFilter };
+};
+
+const removeVariableReferencesFromWidget = (
+	widget: Widgets,
+	variableName: string,
+): Widgets => {
+	let updatedWidget = { ...widget };
+
+	if (updatedWidget.query?.builder?.queryData) {
+		updatedWidget = {
+			...updatedWidget,
+			query: {
+				...updatedWidget.query,
+				builder: {
+					...updatedWidget.query.builder,
+					queryData: updatedWidget.query.builder.queryData.map((queryData) =>
+						removeVariableReferencesFromQueryData(queryData, variableName),
+					),
+				},
+			},
+		};
+	}
+
+	if (updatedWidget.query?.promql) {
+		updatedWidget = {
+			...updatedWidget,
+			query: {
+				...updatedWidget.query,
+				promql: updatedWidget.query.promql.map((promqlQuery) => ({
+					...promqlQuery,
+					query: removeVariablePlaceholders(promqlQuery.query, variableName),
+				})),
+			},
+		};
+	}
+
+	if (updatedWidget.query?.clickhouse_sql) {
+		updatedWidget = {
+			...updatedWidget,
+			query: {
+				...updatedWidget.query,
+				clickhouse_sql: updatedWidget.query.clickhouse_sql.map((sqlQuery) => ({
+					...sqlQuery,
+					query: removeVariablePlaceholders(sqlQuery.query, variableName),
+				})),
+			},
+		};
+	}
+
+	return updatedWidget;
+};
+
+export const removeVariableReferencesFromDashboard = (
+	dashboard: Dashboard | undefined,
+	variableName: string,
+): Dashboard | undefined => {
+	if (!dashboard || !variableName) {
+		return dashboard;
+	}
+
+	const updatedDashboard = cloneDeep(dashboard);
+
+	if (updatedDashboard.data.widgets) {
+		updatedDashboard.data.widgets = updatedDashboard.data.widgets.map(
+			(widget) => {
+				if ('query' in widget) {
+					return removeVariableReferencesFromWidget(widget as Widgets, variableName);
+				}
+				return widget;
+			},
+		);
+	}
+
+	return updatedDashboard;
+};
+
 /**
  * A function that takes a dashboard configuration and a list of tag filters
  * and returns an updated dashboard with the filters appended to widget queries.

frontend/src/container/DashboardContainer/DashboardSettings/DashboardVariableSettings/index.tsx

@@ -18,10 +18,11 @@ import { convertVariablesToDbFormat } from 'container/DashboardContainer/Dashboa
 import { useAddDynamicVariableToPanels } from 'hooks/dashboard/useAddDynamicVariableToPanels';
 import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
 import { useUpdateDashboard } from 'hooks/dashboard/useUpdateDashboard';
-import { useNotifications } from 'hooks/useNotifications';
+import { toast } from '@signozhq/ui/sonner';
 import { IDashboardVariables } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
 import { useDashboardStore } from 'providers/Dashboard/store/useDashboardStore';
 import { IDashboardVariable } from 'types/api/dashboard/getAll';
+import { removeVariableReferencesFromDashboard } from './addTagFiltersToDashboard';
 
 import { TVariableMode } from './types';
 import VariableItem from './VariableItem/VariableItem';
@@ -92,8 +93,6 @@ function VariablesSettings({
 	const { dashboardData, setDashboardData } = useDashboardStore();
 	const { dashboardVariables } = useDashboardVariables();
 
-	const { notifications } = useNotifications();
-
 	const [variablesTableData, setVariablesTableData] = useState<any>([]);
 	const [variblesOrderArr, setVariablesOrderArr] = useState<number[]>([]);
 	const [existingVariableNamesMap, setExistingVariableNamesMap] = useState<
@@ -201,9 +200,7 @@ function VariablesSettings({
 				onSuccess: (updatedDashboard) => {
 					if (updatedDashboard.data) {
 						setDashboardData(updatedDashboard.data);
-						notifications.success({
-							message: t('variable_updated_successfully'),
-						});
+						toast.success(t('variable_updated_successfully'));
 					}
 				},
 			},
@@ -256,6 +253,11 @@ function VariablesSettings({
 	};
 
 	const handleDeleteConfirm = (): void => {
+		if (!dashboardData || !variableToDelete.current) {
+			setDeleteVariableModal(false);
+			return;
+		}
+
 		const newVariablesArr = variablesTableData.filter(
 			(variable: IDashboardVariable) =>
 				variable.id !== variableToDelete?.current?.id,
@@ -263,7 +265,31 @@ function VariablesSettings({
 
 		const updatedVariables = convertVariablesToDbFormat(newVariablesArr);
 
-		updateVariables(updatedVariables);
+		const cleanedDashboard =
+			removeVariableReferencesFromDashboard(
+				dashboardData,
+				variableToDelete.current.name || '',
+			) || dashboardData;
+
+		updateMutation.mutateAsync(
+			{
+				id: dashboardData.id,
+
+				data: {
+					...cleanedDashboard.data,
+					variables: updatedVariables,
+				},
+			},
+			{
+				onSuccess: (updatedDashboard) => {
+					if (updatedDashboard.data) {
+						setDashboardData(updatedDashboard.data);
+						toast.success(t('variable_updated_successfully'));
+					}
+				},
+			},
+		);
+
 		variableToDelete.current = null;
 		setDeleteVariableModal(false);
 	};
@@ -476,6 +502,7 @@ function VariablesSettings({
 				open={deleteVariableModal}
 				onOk={handleDeleteConfirm}
 				onCancel={handleDeleteCancel}
+				okButtonProps={{ loading: updateMutation.isLoading }}
 			>
 				<Typography.Text>
 					Are you sure you want to delete variable{' '}

frontend/src/container/DashboardContainer/visualization/charts/ChartWrapper/ChartWrapper.tsx

@@ -1,6 +1,6 @@
 import { useCallback, useMemo, useRef } from 'react';
 import ChartLayout from 'container/DashboardContainer/visualization/layout/ChartLayout/ChartLayout';
-import Legend from 'lib/uPlotV2/components/Legend/Legend';
+import UPlotLegend from 'lib/uPlotV2/components/Legend/UPlotLegend';
 import {
 	LegendPosition,
 	TooltipRenderArgs,
@@ -47,7 +47,7 @@ export default function ChartWrapper({
 				return null;
 			}
 			return (
-				<Legend
+				<UPlotLegend
 					config={config}
 					position={legendConfig.position}
 					averageLegendWidth={averageLegendWidth}

frontend/src/container/DashboardContainer/visualization/charts/Pie/Pie.module.scss

@@ -0,0 +1,67 @@
+.pieChartWrapper {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+	width: 100%;
+	overflow: hidden;
+}
+
+.pieChartNoData {
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	width: 100%;
+	height: 100%;
+	font-size: 14px;
+}
+
+// Size is set inline from the computed chart dimensions (mirrors the uPlot
+// chart/legend split); this just centres the donut within that box.
+.pieChartContainer {
+	flex: 0 0 auto;
+	position: relative;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+}
+
+.pieChartTooltip {
+	padding: 8px 12px;
+	border-radius: 4px;
+	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
+	background-color: var(--l2-background) !important;
+	border: 1px solid var(--l2-border) !important;
+	z-index: 9999;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+}
+.pieTooltipContent {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	gap: 8px;
+}
+
+.pieChartIndicator {
+	width: 12px;
+	height: 12px;
+	border-radius: 2px;
+	margin-right: 8px;
+	display: inline-block;
+}
+
+.tooltipValue {
+	font-weight: bold;
+	margin-top: 4px;
+}
+
+// Wraps the shared chart Legend. Its width/height are set inline from the
+// computed chart dimensions, so the VirtuosoGrid inside gets the same bounded
+// box (right column / bottom rows) the uPlot charts use.
+.pieLegend {
+	flex: 0 0 auto;
+	min-height: 0;
+	min-width: 0;
+	padding: 8px;
+}

frontend/src/container/DashboardContainer/visualization/charts/Pie/Pie.tsx

@@ -0,0 +1,241 @@
+import { useCallback, useMemo, useRef } from 'react';
+import { Color } from '@signozhq/design-tokens';
+import { Group } from '@visx/group';
+import { Pie as VisxPie } from '@visx/shape';
+import { defaultStyles, useTooltip, useTooltipInPortal } from '@visx/tooltip';
+import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
+import { useResizeObserver } from 'hooks/useDimensions';
+import Legend from 'lib/uPlotV2/components/Legend/Legend';
+import { LegendPosition } from 'lib/uPlotV2/components/types';
+
+import { PieChartProps, PieSlice } from '../types';
+import { calculateChartDimensions } from '../utils';
+
+import PieArc from './PieArc';
+import PieCenterLabel from './PieCenterLabel';
+import styles from './Pie.module.scss';
+import { usePieInteractions } from './usePieInteractions';
+import { getFillColor } from './utils';
+
+interface PieTooltipData {
+	label: string;
+	value: string;
+	color: string;
+}
+
+/**
+ * Donut chart rendered with @visx. Splits its area into chart + legend with the
+ * same `calculateChartDimensions` logic as the uPlot charts (right column /
+ * up-to-two bottom rows), renders the shared chart Legend, and delegates the
+ * arcs, centre total and interaction state to PieArc / PieCenterLabel /
+ * usePieInteractions. Pure presentation — slices are pre-resolved by the caller.
+ */
+export default function Pie({
+	data,
+	yAxisUnit,
+	decimalPrecision,
+	isDarkMode,
+	position = LegendPosition.BOTTOM,
+	id,
+	onSliceClick,
+	'data-testid': testId,
+}: PieChartProps): JSX.Element {
+	const {
+		active,
+		setActive,
+		visibleData,
+		legendItems,
+		focusedSeriesIndex,
+		onLegendClick,
+		onLegendMouseMove,
+		onLegendMouseLeave,
+	} = usePieInteractions(data, id);
+
+	const {
+		tooltipOpen,
+		tooltipLeft,
+		tooltipTop,
+		tooltipData,
+		hideTooltip,
+		showTooltip,
+	} = useTooltip<PieTooltipData>();
+
+	const { containerRef, TooltipInPortal } = useTooltipInPortal({
+		scroll: true,
+		detectBounds: true,
+	});
+
+	const wrapperRef = useRef<HTMLDivElement>(null);
+	const { width: containerWidth, height: containerHeight } =
+		useResizeObserver(wrapperRef);
+
+	// Reuse the uPlot chart/legend split so the donut + legend get the same area
+	// allocation (right column, or up-to-two bottom rows) as every other panel.
+	const dimensions = useMemo(
+		() =>
+			calculateChartDimensions({
+				containerWidth,
+				containerHeight,
+				legendConfig: { position },
+				seriesLabels: data.map((slice) => slice.label),
+			}),
+		[containerWidth, containerHeight, position, data],
+	);
+
+	const size = Math.min(dimensions.width, dimensions.height);
+	const radius = size * 0.35;
+	const innerRadius = radius * 0.6;
+	const totalValue = visibleData.reduce((sum, slice) => sum + slice.value, 0);
+	const labelColor = isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_400;
+	const activeColor = active?.color ?? null;
+
+	const handleSliceEnter = useCallback(
+		(slice: PieSlice, centroidX: number, centroidY: number): void => {
+			showTooltip({
+				tooltipData: {
+					label: slice.label,
+					value: getYAxisFormattedValue(
+						slice.value.toString(),
+						yAxisUnit || 'none',
+						decimalPrecision,
+					),
+					color: slice.color,
+				},
+				tooltipTop: centroidY + dimensions.height / 2,
+				tooltipLeft: centroidX + dimensions.width / 2,
+			});
+			setActive(slice);
+		},
+		[
+			showTooltip,
+			setActive,
+			yAxisUnit,
+			decimalPrecision,
+			dimensions.height,
+			dimensions.width,
+		],
+	);
+
+	const handleSliceLeave = useCallback((): void => {
+		hideTooltip();
+		setActive(null);
+	}, [hideTooltip, setActive]);
+
+	if (!data.length) {
+		return (
+			<div
+				ref={wrapperRef}
+				className={styles.pieChartWrapper}
+				data-testid={testId}
+			>
+				<div className={styles.pieChartNoData}>No data</div>
+			</div>
+		);
+	}
+
+	const isRightLegend = position === LegendPosition.RIGHT;
+
+	return (
+		<div
+			ref={wrapperRef}
+			className={styles.pieChartWrapper}
+			style={{ flexDirection: isRightLegend ? 'row' : 'column' }}
+			data-testid={testId}
+		>
+			<div
+				className={styles.pieChartContainer}
+				style={{ width: dimensions.width, height: dimensions.height }}
+			>
+				{size > 0 && (
+					<svg
+						width={dimensions.width}
+						height={dimensions.height}
+						ref={containerRef}
+					>
+						<Group top={dimensions.height / 2} left={dimensions.width / 2}>
+							<VisxPie
+								data={visibleData}
+								pieValue={(slice: PieSlice): number => slice.value}
+								outerRadius={radius}
+								innerRadius={innerRadius}
+								padAngle={0.01}
+								cornerRadius={3}
+								width={size}
+								height={size}
+							>
+								{(pie): JSX.Element[] =>
+									pie.arcs.map((arc) => (
+										<PieArc
+											key={`arc-${arc.data.label}-${arc.data.value}-${arc.startAngle.toFixed(
+												6,
+											)}`}
+											slice={arc.data}
+											arcPath={pie.path(arc) || ''}
+											centroid={pie.path.centroid(arc)}
+											startAngle={arc.startAngle}
+											endAngle={arc.endAngle}
+											radius={radius}
+											totalValue={totalValue}
+											yAxisUnit={yAxisUnit}
+											decimalPrecision={decimalPrecision}
+											labelColor={labelColor}
+											fill={getFillColor(arc.data.color, activeColor)}
+											onEnter={handleSliceEnter}
+											onLeave={handleSliceLeave}
+											onClick={onSliceClick}
+										/>
+									))
+								}
+							</VisxPie>
+							<PieCenterLabel
+								total={totalValue}
+								yAxisUnit={yAxisUnit}
+								decimalPrecision={decimalPrecision}
+								radius={radius}
+								innerRadius={innerRadius}
+								color={labelColor}
+							/>
+						</Group>
+					</svg>
+				)}
+				{tooltipOpen && tooltipData && (
+					<TooltipInPortal
+						top={tooltipTop}
+						left={tooltipLeft}
+						className={styles.pieChartTooltip}
+						style={{
+							...defaultStyles,
+							color: labelColor,
+						}}
+					>
+						<div
+							className={styles.pieChartIndicator}
+							style={{ background: tooltipData.color }}
+						/>
+						<div className={styles.pieTooltipContent}>
+							<span>{tooltipData.label}</span>
+							<span className={styles.tooltipValue}>{tooltipData.value}</span>
+						</div>
+					</TooltipInPortal>
+				)}
+			</div>
+			<div
+				className={styles.pieLegend}
+				style={{
+					width: dimensions.legendWidth,
+					height: dimensions.legendHeight,
+				}}
+			>
+				<Legend
+					items={legendItems}
+					position={position}
+					averageLegendWidth={dimensions.averageLegendWidth}
+					focusedSeriesIndex={focusedSeriesIndex}
+					onClick={onLegendClick}
+					onMouseMove={onLegendMouseMove}
+					onMouseLeave={onLegendMouseLeave}
+				/>
+			</div>
+		</div>
+	);
+}

frontend/src/container/DashboardContainer/visualization/charts/Pie/PieArc.tsx

@@ -0,0 +1,123 @@
+import type { PrecisionOption } from 'components/Graph/types';
+import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
+
+import { PieSlice } from '../types';
+
+import { getArcGeometry } from './utils';
+
+// Slices below this share of the total don't get a leader label (too cramped).
+const MIN_LABEL_SHARE = 0.03;
+const MAX_LABEL_LENGTH = 15;
+
+interface PieArcProps {
+	slice: PieSlice;
+	/** SVG path `d` for the arc, from the visx pie generator. */
+	arcPath: string;
+	/** Arc centroid `[x, y]`, used to anchor the leader line and tooltip. */
+	centroid: [number, number];
+	startAngle: number;
+	endAngle: number;
+	radius: number;
+	/** Sum of visible slice values — drives the show-label threshold. */
+	totalValue: number;
+	yAxisUnit?: string;
+	decimalPrecision?: PrecisionOption;
+	labelColor: string;
+	/** Resolved fill (already dimmed if another slice is active). */
+	fill: string;
+	onEnter: (slice: PieSlice, centroidX: number, centroidY: number) => void;
+	onLeave: () => void;
+	onClick?: (slice: PieSlice) => void;
+}
+
+/**
+ * A single donut slice: the arc path plus, for non-tiny slices, a leader line
+ * out to an external label + value. Pure presentation — interaction is
+ * delegated to the `onEnter`/`onLeave`/`onClick` callbacks.
+ */
+export default function PieArc({
+	slice,
+	arcPath,
+	centroid,
+	startAngle,
+	endAngle,
+	radius,
+	totalValue,
+	yAxisUnit,
+	decimalPrecision,
+	labelColor,
+	fill,
+	onEnter,
+	onLeave,
+	onClick,
+}: PieArcProps): JSX.Element {
+	const { label, value } = slice;
+	const [centroidX, centroidY] = centroid;
+	const { labelX, labelY, lineEndX, lineEndY, textAnchor } = getArcGeometry(
+		startAngle,
+		endAngle,
+		radius,
+	);
+
+	const displayValue = getYAxisFormattedValue(
+		value.toString(),
+		yAxisUnit || 'none',
+		decimalPrecision,
+	);
+	const shortenedLabel =
+		label.length > MAX_LABEL_LENGTH ? `${label.substring(0, 12)}...` : label;
+	const shouldShowLabel = value / totalValue > MIN_LABEL_SHARE;
+
+	return (
+		<g
+			onMouseEnter={(): void => onEnter(slice, centroidX, centroidY)}
+			onMouseLeave={onLeave}
+			onClick={(): void => onClick?.(slice)}
+		>
+			<path d={arcPath} fill={fill} />
+			{shouldShowLabel && (
+				<>
+					<line
+						x1={centroidX}
+						y1={centroidY}
+						x2={lineEndX}
+						y2={lineEndY}
+						stroke={labelColor}
+						strokeWidth={1}
+					/>
+					<line
+						x1={lineEndX}
+						y1={lineEndY}
+						x2={labelX}
+						y2={labelY}
+						stroke={labelColor}
+						strokeWidth={1}
+					/>
+					<text
+						x={labelX}
+						y={labelY - 8}
+						dy=".33em"
+						fill={labelColor}
+						fontSize={10}
+						textAnchor={textAnchor}
+						pointerEvents="none"
+					>
+						{shortenedLabel}
+					</text>
+					<text
+						x={labelX}
+						y={labelY + 8}
+						dy=".33em"
+						fill={labelColor}
+						fontSize={10}
+						fontWeight="bold"
+						textAnchor={textAnchor}
+						pointerEvents="none"
+					>
+						{displayValue}
+					</text>
+				</>
+			)}
+		</g>
+	);
+}

frontend/src/container/DashboardContainer/visualization/charts/Pie/PieCenterLabel.tsx

@@ -0,0 +1,57 @@
+import type { PrecisionOption } from 'components/Graph/types';
+import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
+
+import { getScaledFontSize } from './utils';
+
+interface PieCenterLabelProps {
+	/** Sum of the visible slice values, shown in the donut hole. */
+	total: number;
+	yAxisUnit?: string;
+	decimalPrecision?: PrecisionOption;
+	radius: number;
+	innerRadius: number;
+	color: string;
+}
+
+/**
+ * The total shown in the centre of the donut. Splits the formatted value into
+ * its numeric part and unit so each can be sized independently, and scales the
+ * numeric font down for long values so it never overflows the hole.
+ */
+export default function PieCenterLabel({
+	total,
+	yAxisUnit,
+	decimalPrecision,
+	radius,
+	innerRadius,
+	color,
+}: PieCenterLabelProps): JSX.Element {
+	const formattedTotal = getYAxisFormattedValue(
+		total.toString(),
+		yAxisUnit || 'none',
+		decimalPrecision,
+	);
+	const matches = formattedTotal.match(/([\d.]+[KMB]?)(.*)$/);
+	const numericTotal = matches?.[1] || formattedTotal;
+	const unitTotal = matches?.[2]?.trim() || '';
+
+	const numericFontSize = getScaledFontSize({
+		text: numericTotal,
+		baseSize: radius * 0.3,
+		innerRadius,
+	});
+	const unitFontSize = numericFontSize * 0.5;
+
+	return (
+		<text textAnchor="middle" dominantBaseline="central" fill={color}>
+			<tspan fontSize={numericFontSize} fontWeight="bold">
+				{numericTotal}
+			</tspan>
+			{unitTotal && (
+				<tspan fontSize={unitFontSize} opacity={0.9} dx={2}>
+					{unitTotal}
+				</tspan>
+			)}
+		</text>
+	);
+}

frontend/src/container/DashboardContainer/visualization/charts/Pie/__tests__/Pie.test.tsx

@@ -0,0 +1,116 @@
+import React from 'react';
+import { fireEvent, render, screen, within } from '@testing-library/react';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+import { LegendPosition } from 'lib/uPlotV2/components/types';
+import { LegendItem } from 'lib/uPlotV2/config/types';
+
+import { PieSlice } from '../../types';
+import Pie from '../Pie';
+
+jest.mock('hooks/useDimensions', () => ({
+	useResizeObserver: jest.fn().mockReturnValue({ width: 400, height: 300 }),
+}));
+
+jest.mock('components/Graph/yAxisConfig', () => ({
+	getYAxisFormattedValue: jest.fn((value: string) => value),
+}));
+
+// VirtuosoGrid only renders a window in jsdom; render every item so we can
+// assert on legend entries.
+jest.mock('react-virtuoso', () => ({
+	VirtuosoGrid: ({
+		data,
+		itemContent,
+	}: {
+		data: LegendItem[];
+		itemContent: (index: number, item: LegendItem) => React.ReactNode;
+	}): JSX.Element => (
+		<div data-testid="virtuoso-grid">
+			{data.map((item, index) => (
+				<div key={item.seriesIndex ?? index}>{itemContent(index, item)}</div>
+			))}
+		</div>
+	),
+}));
+
+const DATA: PieSlice[] = [
+	{ label: 'frontend', value: 100, color: '#aa0000' },
+	{ label: 'cart', value: 60, color: '#00aa00' },
+	{ label: 'checkout', value: 40, color: '#0000aa' },
+];
+
+function renderPie(
+	props: Partial<React.ComponentProps<typeof Pie>> = {},
+): void {
+	render(
+		<TooltipProvider>
+			<Pie data={DATA} isDarkMode={false} data-testid="pie" {...props} />
+		</TooltipProvider>,
+	);
+}
+
+describe('Pie', () => {
+	it('renders the "No data" state for empty data', () => {
+		render(
+			<TooltipProvider>
+				<Pie data={[]} isDarkMode={false} data-testid="pie" />
+			</TooltipProvider>,
+		);
+		expect(screen.getByText('No data')).toBeInTheDocument();
+	});
+
+	it('renders one arc per slice plus the legend entries and centre total', () => {
+		renderPie();
+
+		const svg = screen.getByTestId('pie').querySelector('svg') as SVGElement;
+		expect(svg.querySelectorAll('path')).toHaveLength(DATA.length);
+
+		const legend = screen.getByTestId('virtuoso-grid');
+		expect(within(legend).getByText('frontend')).toBeInTheDocument();
+		expect(within(legend).getByText('cart')).toBeInTheDocument();
+		expect(within(legend).getByText('checkout')).toBeInTheDocument();
+
+		// Centre total = 100 + 60 + 40 (formatter mocked to echo the value).
+		expect(screen.getByText('200')).toBeInTheDocument();
+	});
+
+	it('lays the legend out in a row for the right position and a column for bottom', () => {
+		const { rerender } = render(
+			<TooltipProvider>
+				<Pie
+					data={DATA}
+					isDarkMode={false}
+					position={LegendPosition.RIGHT}
+					data-testid="pie"
+				/>
+			</TooltipProvider>,
+		);
+		expect(screen.getByTestId('pie')).toHaveStyle({ flexDirection: 'row' });
+
+		rerender(
+			<TooltipProvider>
+				<Pie
+					data={DATA}
+					isDarkMode={false}
+					position={LegendPosition.BOTTOM}
+					data-testid="pie"
+				/>
+			</TooltipProvider>,
+		);
+		expect(screen.getByTestId('pie')).toHaveStyle({ flexDirection: 'column' });
+	});
+
+	it('hides a slice when its legend marker is clicked', () => {
+		renderPie();
+		const svg = screen.getByTestId('pie').querySelector('svg') as SVGElement;
+		expect(svg.querySelectorAll('path')).toHaveLength(3);
+
+		const marker = document.querySelector(
+			'[data-legend-item-id="1"] [data-is-legend-marker="true"]',
+		) as HTMLElement;
+		fireEvent.click(marker);
+
+		// One slice hidden → one fewer arc drawn.
+		expect(svg.querySelectorAll('path')).toHaveLength(2);
+	});
+});

frontend/src/container/DashboardContainer/visualization/charts/Pie/__tests__/PieArc.test.tsx

@@ -0,0 +1,85 @@
+import { fireEvent, render, screen } from '@testing-library/react';
+
+import { PieSlice } from '../../types';
+import PieArc from '../PieArc';
+
+jest.mock('components/Graph/yAxisConfig', () => ({
+	// Echo the raw value so assertions are deterministic.
+	getYAxisFormattedValue: jest.fn((value: string) => value),
+}));
+
+const SLICE: PieSlice = { label: 'frontend', value: 50, color: '#f00' };
+
+function renderArc(props: Partial<React.ComponentProps<typeof PieArc>> = {}): {
+	onEnter: jest.Mock;
+	onLeave: jest.Mock;
+	onClick: jest.Mock;
+	container: HTMLElement;
+} {
+	const onEnter = jest.fn();
+	const onLeave = jest.fn();
+	const onClick = jest.fn();
+	const { container } = render(
+		<svg>
+			<PieArc
+				slice={SLICE}
+				arcPath="M0,0L1,1"
+				centroid={[10, 20]}
+				startAngle={0}
+				endAngle={Math.PI}
+				radius={100}
+				totalValue={100}
+				labelColor="#fff"
+				fill="#f00"
+				onEnter={onEnter}
+				onLeave={onLeave}
+				onClick={onClick}
+				{...props}
+			/>
+		</svg>,
+	);
+	return { onEnter, onLeave, onClick, container };
+}
+
+describe('PieArc', () => {
+	it('renders the arc path with the resolved fill', () => {
+		const { container } = renderArc();
+		const path = container.querySelector('path');
+		expect(path).toHaveAttribute('d', 'M0,0L1,1');
+		expect(path).toHaveAttribute('fill', '#f00');
+	});
+
+	it('shows the leader label + value for a slice above the threshold', () => {
+		renderArc(); // 50 / 100 = 0.5
+		expect(screen.getByText('frontend')).toBeInTheDocument();
+		expect(screen.getByText('50')).toBeInTheDocument();
+	});
+
+	it('hides the leader label for a slice below the 3% threshold', () => {
+		renderArc({ totalValue: 10000 }); // 50 / 10000 = 0.005
+		expect(screen.queryByText('frontend')).not.toBeInTheDocument();
+		// the arc path itself still renders
+		expect(screen.queryByText('50')).not.toBeInTheDocument();
+	});
+
+	it('truncates labels longer than 15 chars', () => {
+		renderArc({
+			slice: { label: 'a-really-long-service-name', value: 50, color: '#f00' },
+		});
+		expect(screen.getByText('a-really-lon...')).toBeInTheDocument();
+	});
+
+	it('fires onEnter with the slice + centroid, and onLeave / onClick', () => {
+		const { onEnter, onLeave, onClick, container } = renderArc();
+		const g = container.querySelector('g') as SVGGElement;
+
+		fireEvent.mouseEnter(g);
+		expect(onEnter).toHaveBeenCalledWith(SLICE, 10, 20);
+
+		fireEvent.mouseLeave(g);
+		expect(onLeave).toHaveBeenCalledTimes(1);
+
+		fireEvent.click(g);
+		expect(onClick).toHaveBeenCalledWith(SLICE);
+	});
+});

frontend/src/container/DashboardContainer/visualization/charts/Pie/__tests__/PieCenterLabel.test.tsx

@@ -0,0 +1,45 @@
+import { render, screen } from '@testing-library/react';
+import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
+
+import PieCenterLabel from '../PieCenterLabel';
+
+jest.mock('components/Graph/yAxisConfig', () => ({
+	getYAxisFormattedValue: jest.fn(),
+}));
+
+const mockFormat = getYAxisFormattedValue as jest.MockedFunction<
+	typeof getYAxisFormattedValue
+>;
+
+function renderInSvg(node: JSX.Element): ReturnType<typeof render> {
+	// PieCenterLabel returns an SVG <text>, so it needs an <svg> host.
+	return render(<svg>{node}</svg>);
+}
+
+describe('PieCenterLabel', () => {
+	const baseProps = {
+		total: 3700,
+		radius: 100,
+		innerRadius: 60,
+		color: '#fff',
+	};
+
+	it('renders the formatted total (numeric + unit suffix) as one numeric tspan when there is no separate unit', () => {
+		mockFormat.mockReturnValue('3.7K');
+		renderInSvg(<PieCenterLabel {...baseProps} />);
+		expect(screen.getByText('3.7K')).toBeInTheDocument();
+	});
+
+	it('splits the numeric part and the trailing unit into separate tspans', () => {
+		mockFormat.mockReturnValue('1.2 MB');
+		renderInSvg(<PieCenterLabel {...baseProps} />);
+		expect(screen.getByText('1.2')).toBeInTheDocument();
+		expect(screen.getByText('MB')).toBeInTheDocument();
+	});
+
+	it('passes the unit + precision through to the formatter', () => {
+		mockFormat.mockReturnValue('100');
+		renderInSvg(<PieCenterLabel {...baseProps} total={100} yAxisUnit="bytes" />);
+		expect(mockFormat).toHaveBeenCalledWith('100', 'bytes', undefined);
+	});
+});

frontend/src/container/DashboardContainer/visualization/charts/Pie/__tests__/usePieInteractions.test.tsx

@@ -0,0 +1,147 @@
+import { act, renderHook } from '@testing-library/react';
+import {
+	getStoredSeriesVisibility,
+	updateSeriesVisibilityToLocalStorage,
+} from 'container/DashboardContainer/visualization/panels/utils/legendVisibilityUtils';
+import type { MouseEvent } from 'react';
+
+import { PieSlice } from '../../types';
+import { usePieInteractions } from '../usePieInteractions';
+
+jest.mock(
+	'container/DashboardContainer/visualization/panels/utils/legendVisibilityUtils',
+);
+
+const mockGetStored = getStoredSeriesVisibility as jest.MockedFunction<
+	typeof getStoredSeriesVisibility
+>;
+const mockUpdateStored =
+	updateSeriesVisibilityToLocalStorage as jest.MockedFunction<
+		typeof updateSeriesVisibilityToLocalStorage
+	>;
+
+const DATA: PieSlice[] = [
+	{ label: 'frontend', value: 100, color: '#a' },
+	{ label: 'cart', value: 60, color: '#b' },
+	{ label: 'checkout', value: 40, color: '#c' },
+];
+
+// Builds a fake legend click/move event: `e.target.closest('[data-legend-item-id]')`
+// resolves to the item at `index`, and `e.target.dataset.isLegendMarker` flags marker clicks.
+function legendEvent(
+	index: number | null,
+	isMarker = false,
+): MouseEvent<HTMLDivElement> {
+	const itemEl =
+		index == null ? null : { dataset: { legendItemId: String(index) } };
+	return {
+		target: {
+			closest: (): unknown => itemEl,
+			dataset: { isLegendMarker: isMarker ? 'true' : undefined },
+		},
+	} as unknown as MouseEvent<HTMLDivElement>;
+}
+
+describe('usePieInteractions', () => {
+	beforeEach(() => {
+		mockGetStored.mockReturnValue(null);
+		mockUpdateStored.mockReset();
+	});
+
+	it('starts with everything visible and nothing focused', () => {
+		const { result } = renderHook(() => usePieInteractions(DATA));
+
+		expect(result.current.visibleData).toStrictEqual(DATA);
+		expect(result.current.legendItems.map((i) => i.show)).toStrictEqual([
+			true,
+			true,
+			true,
+		]);
+		expect(result.current.focusedSeriesIndex).toBeNull();
+		expect(result.current.active).toBeNull();
+	});
+
+	describe('marker click (toggle one)', () => {
+		it('hides then unhides the clicked slice', () => {
+			const { result } = renderHook(() => usePieInteractions(DATA, 'panel-1'));
+
+			act(() => result.current.onLegendClick(legendEvent(1, true)));
+
+			expect(result.current.visibleData).toStrictEqual([DATA[0], DATA[2]]);
+			expect(result.current.legendItems[1].show).toBe(false);
+			expect(mockUpdateStored).toHaveBeenLastCalledWith('panel-1', [
+				{ label: 'frontend', show: true },
+				{ label: 'cart', show: false },
+				{ label: 'checkout', show: true },
+			]);
+
+			act(() => result.current.onLegendClick(legendEvent(1, true)));
+
+			expect(result.current.visibleData).toStrictEqual(DATA);
+			expect(result.current.legendItems[1].show).toBe(true);
+		});
+	});
+
+	describe('label click (isolate / reset)', () => {
+		it('isolates the clicked slice, then resets on a second click', () => {
+			const { result } = renderHook(() => usePieInteractions(DATA));
+
+			act(() => result.current.onLegendClick(legendEvent(0, false)));
+
+			expect(result.current.visibleData).toStrictEqual([DATA[0]]);
+			expect(result.current.legendItems.map((i) => i.show)).toStrictEqual([
+				true,
+				false,
+				false,
+			]);
+
+			act(() => result.current.onLegendClick(legendEvent(0, false)));
+
+			expect(result.current.visibleData).toStrictEqual(DATA);
+		});
+	});
+
+	describe('hover', () => {
+		it('focuses the hovered slice and clears on leave', () => {
+			const { result } = renderHook(() => usePieInteractions(DATA));
+
+			act(() => result.current.onLegendMouseMove(legendEvent(2)));
+			expect(result.current.active).toStrictEqual(DATA[2]);
+			expect(result.current.focusedSeriesIndex).toBe(2);
+
+			act(() => result.current.onLegendMouseLeave());
+			expect(result.current.active).toBeNull();
+			expect(result.current.focusedSeriesIndex).toBeNull();
+		});
+
+		it('does not focus a hidden slice', () => {
+			const { result } = renderHook(() => usePieInteractions(DATA));
+
+			act(() => result.current.onLegendClick(legendEvent(1, true))); // hide cart
+			act(() => result.current.onLegendMouseMove(legendEvent(1)));
+
+			expect(result.current.active).toBeNull();
+		});
+	});
+
+	describe('persistence', () => {
+		it('does not write to storage when no id is provided', () => {
+			const { result } = renderHook(() => usePieInteractions(DATA));
+			act(() => result.current.onLegendClick(legendEvent(0, true)));
+			expect(mockUpdateStored).not.toHaveBeenCalled();
+		});
+
+		it('rehydrates hidden slices from storage on mount (matched by label)', () => {
+			mockGetStored.mockReturnValue([
+				{ label: 'frontend', show: true },
+				{ label: 'cart', show: false },
+				{ label: 'checkout', show: true },
+			]);
+
+			const { result } = renderHook(() => usePieInteractions(DATA, 'panel-1'));
+
+			expect(result.current.visibleData).toStrictEqual([DATA[0], DATA[2]]);
+			expect(result.current.legendItems[1].show).toBe(false);
+		});
+	});
+});

frontend/src/container/DashboardContainer/visualization/charts/Pie/__tests__/utils.test.ts

@@ -0,0 +1,101 @@
+import {
+	getArcGeometry,
+	getFillColor,
+	getScaledFontSize,
+	lightenColor,
+} from '../utils';
+
+describe('Pie utils', () => {
+	describe('getScaledFontSize', () => {
+		it('returns the base size for empty text', () => {
+			expect(getScaledFontSize({ text: '', baseSize: 30, innerRadius: 100 })).toBe(
+				30,
+			);
+		});
+
+		it('does not scale short text (length <= 3)', () => {
+			// scaleFactor = max(0.3, 1) = 1 → baseSize, capped by innerRadius * 0.9.
+			expect(
+				getScaledFontSize({ text: '3.7', baseSize: 30, innerRadius: 100 }),
+			).toBe(30);
+		});
+
+		it('scales longer text down', () => {
+			// length 8 → scaleFactor = max(0.3, 1 - 5 * 0.09) = 0.55 → 30 * 0.55.
+			expect(
+				getScaledFontSize({ text: '12345678', baseSize: 30, innerRadius: 100 }),
+			).toBeCloseTo(16.5);
+		});
+
+		it('floors the scale factor at 0.3 for very long text', () => {
+			// length 20 → 1 - 17 * 0.09 < 0.3 → floored to 0.3 → 100 * 0.3.
+			expect(
+				getScaledFontSize({
+					text: '12345678901234567890',
+					baseSize: 100,
+					innerRadius: 1000,
+				}),
+			).toBeCloseTo(30);
+		});
+
+		it('caps the size at 90% of the inner radius', () => {
+			expect(
+				getScaledFontSize({ text: '3.7', baseSize: 200, innerRadius: 10 }),
+			).toBeCloseTo(9);
+		});
+	});
+
+	describe('getArcGeometry', () => {
+		it('places the label below for a slice centred at the top (angle 0)', () => {
+			const g = getArcGeometry(0, 0, 100);
+			expect(g.labelX).toBeCloseTo(0);
+			expect(g.labelY).toBeCloseTo(-130);
+			expect(g.lineEndX).toBeCloseTo(0);
+			expect(g.lineEndY).toBeCloseTo(-110);
+			// sin(0) is not > 0 → anchor end.
+			expect(g.textAnchor).toBe('end');
+		});
+
+		it('anchors to the start on the right half (angle pi/2)', () => {
+			const g = getArcGeometry(0, Math.PI, 100);
+			expect(g.labelX).toBeCloseTo(130);
+			expect(g.labelY).toBeCloseTo(0);
+			expect(g.textAnchor).toBe('start');
+		});
+
+		it('anchors to the end on the left half (angle 3pi/2)', () => {
+			const g = getArcGeometry(Math.PI, 2 * Math.PI, 100);
+			expect(g.labelX).toBeCloseTo(-130);
+			expect(g.textAnchor).toBe('end');
+		});
+	});
+
+	describe('lightenColor', () => {
+		it('converts a #rrggbb hex to rgba at the given opacity', () => {
+			expect(lightenColor('#ff0000', 0.4)).toBe('rgba(255, 0, 0, 0.4)');
+		});
+
+		it('accepts hex without a leading #', () => {
+			expect(lightenColor('00ff00', 0.4)).toBe('rgba(0, 255, 0, 0.4)');
+		});
+
+		it('returns the original colour when it is not parseable hex', () => {
+			expect(lightenColor('rgba(0,0,0,1)', 0.4)).toBe('rgba(0,0,0,1)');
+			expect(lightenColor('red', 0.4)).toBe('red');
+		});
+	});
+
+	describe('getFillColor', () => {
+		it('returns the colour unchanged when nothing is active', () => {
+			expect(getFillColor('#ff0000', null)).toBe('#ff0000');
+		});
+
+		it('returns the colour unchanged for the active slice', () => {
+			expect(getFillColor('#ff0000', '#ff0000')).toBe('#ff0000');
+		});
+
+		it('dims non-active slices to 40% opacity', () => {
+			expect(getFillColor('#00ff00', '#ff0000')).toBe('rgba(0, 255, 0, 0.4)');
+		});
+	});
+});

frontend/src/container/DashboardContainer/visualization/charts/Pie/usePieInteractions.ts

@@ -0,0 +1,168 @@
+import { LegendItem } from 'lib/uPlotV2/config/types';
+import type { Dispatch, MouseEvent, SetStateAction } from 'react';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+
+import {
+	getStoredSeriesVisibility,
+	updateSeriesVisibilityToLocalStorage,
+} from '../../panels/utils/legendVisibilityUtils';
+import { PieSlice } from '../types';
+
+export interface UsePieInteractionsResult {
+	/** The hovered/focused slice (drives donut dimming + tooltip). */
+	active: PieSlice | null;
+	setActive: Dispatch<SetStateAction<PieSlice | null>>;
+	/** Slices currently shown (hidden ones removed). */
+	visibleData: PieSlice[];
+	/** Legend item per slice (`show` reflects hide state). */
+	legendItems: LegendItem[];
+	/** Index of the active slice for the legend's focus highlight, or null. */
+	focusedSeriesIndex: number | null;
+	onLegendClick: (e: MouseEvent<HTMLDivElement>) => void;
+	onLegendMouseMove: (e: MouseEvent<HTMLDivElement>) => void;
+	onLegendMouseLeave: () => void;
+}
+
+// Reads the slice index off the nearest `[data-legend-item-id]` ancestor of the
+// event target (the shared Legend tags each item with its seriesIndex).
+function getLegendIndex(e: MouseEvent<HTMLDivElement>): number | null {
+	const el = (e.target as HTMLElement | null)?.closest<HTMLElement>(
+		'[data-legend-item-id]',
+	);
+	const id = el?.dataset.legendItemId;
+	return id != null ? Number(id) : null;
+}
+
+/**
+ * Pie interaction + derived state: hover/focus, slice hide/unhide (mirroring the
+ * uPlot legend — marker toggles one, label isolates), and persistence of the
+ * hidden set to localStorage (keyed by `id`, matched by label) so it survives
+ * reloads. Returns the visible slices, legend items, focus index, and the
+ * legend container handlers.
+ */
+export function usePieInteractions(
+	data: PieSlice[],
+	id?: string,
+): UsePieInteractionsResult {
+	const [active, setActive] = useState<PieSlice | null>(null);
+	const [hiddenIndices, setHiddenIndices] = useState<Set<number>>(
+		() => new Set(),
+	);
+	const isolatedIndexRef = useRef<number | null>(null);
+
+	const legendItems = useMemo<LegendItem[]>(
+		() =>
+			data.map((slice, index) => ({
+				seriesIndex: index,
+				label: slice.label,
+				color: slice.color,
+				show: !hiddenIndices.has(index),
+			})),
+		[data, hiddenIndices],
+	);
+
+	// Hidden slices drop out so the remaining arcs + centre total recompute.
+	const visibleData = useMemo(
+		() => data.filter((_, index) => !hiddenIndices.has(index)),
+		[data, hiddenIndices],
+	);
+
+	// Rehydrate hide/unhide from localStorage (matched by label) whenever the
+	// data set changes — including first load and every refetch, since the store
+	// is the source of truth and toggles write back to it.
+	useEffect(() => {
+		if (!id || !data.length) {
+			return;
+		}
+		const stored = getStoredSeriesVisibility(id);
+		if (!stored) {
+			return;
+		}
+		const hidden = new Set<number>();
+		data.forEach((slice, index) => {
+			if (stored.find((s) => s.label === slice.label)?.show === false) {
+				hidden.add(index);
+			}
+		});
+		setHiddenIndices(hidden);
+	}, [id, data]);
+
+	// Apply a new hidden set and persist it (label + show) to localStorage.
+	const applyHidden = useCallback(
+		(hidden: Set<number>): void => {
+			setHiddenIndices(hidden);
+			if (id) {
+				updateSeriesVisibilityToLocalStorage(
+					id,
+					data.map((slice, index) => ({
+						label: slice.label,
+						show: !hidden.has(index),
+					})),
+				);
+			}
+		},
+		[id, data],
+	);
+
+	const onLegendMouseMove = useCallback(
+		(e: MouseEvent<HTMLDivElement>): void => {
+			const index = getLegendIndex(e);
+			// Don't focus/dim for hidden slices — they aren't on the donut.
+			setActive(index != null && !hiddenIndices.has(index) ? data[index] : null);
+		},
+		[data, hiddenIndices],
+	);
+
+	// Marker click toggles just that slice on/off; label click isolates it
+	// (clicking the isolated one again resets to all) — mirrors the uPlot legend.
+	const onLegendClick = useCallback(
+		(e: MouseEvent<HTMLDivElement>): void => {
+			const index = getLegendIndex(e);
+			if (index == null) {
+				return;
+			}
+			const isMarker = (e.target as HTMLElement).dataset.isLegendMarker;
+
+			if (isMarker) {
+				const next = new Set(hiddenIndices);
+				if (next.has(index)) {
+					next.delete(index);
+				} else {
+					next.add(index);
+				}
+				applyHidden(next);
+				return;
+			}
+
+			const isReset = isolatedIndexRef.current === index;
+			isolatedIndexRef.current = isReset ? null : index;
+			if (isReset) {
+				applyHidden(new Set());
+				return;
+			}
+			const next = new Set<number>();
+			data.forEach((_, i) => {
+				if (i !== index) {
+					next.add(i);
+				}
+			});
+			applyHidden(next);
+		},
+		[data, hiddenIndices, applyHidden],
+	);
+
+	const onLegendMouseLeave = useCallback((): void => setActive(null), []);
+
+	const focusedIndex = active ? data.indexOf(active) : -1;
+
+	return {
+		active,
+		setActive,
+		visibleData,
+		legendItems,
+		focusedSeriesIndex: focusedIndex >= 0 ? focusedIndex : null,
+		onLegendClick,
+		onLegendMouseMove,
+		onLegendMouseLeave,
+	};
+}

frontend/src/container/DashboardContainer/visualization/charts/Pie/utils.ts

@@ -0,0 +1,110 @@
+/**
+ * Pure presentation helpers for the Pie chart. Kept out of the component file
+ * so the renderer stays declarative (per the one-component-per-file rule).
+ */
+
+interface ScaledFontSizeArgs {
+	text: string;
+	baseSize: number;
+	innerRadius: number;
+}
+
+/**
+ * Shrinks the centre-total font as the text gets longer so it never overflows
+ * the donut hole. Ported from the V1 PiePanelWrapper.
+ */
+export function getScaledFontSize({
+	text,
+	baseSize,
+	innerRadius,
+}: ScaledFontSizeArgs): number {
+	if (!text) {
+		return baseSize;
+	}
+
+	const { length } = text;
+	// More aggressive scaling for very long numbers.
+	const scaleFactor = Math.max(0.3, 1 - (length - 3) * 0.09);
+	// Don't use more than 90% of the inner radius.
+	const maxSize = innerRadius * 0.9;
+
+	return Math.min(baseSize * scaleFactor, maxSize);
+}
+
+export interface ArcGeometry {
+	/** Outer point where the leader label sits. */
+	labelX: number;
+	labelY: number;
+	/** Elbow point where the leader line bends toward the label. */
+	lineEndX: number;
+	lineEndY: number;
+	/** Anchor the label left/right depending on which half of the circle it's in. */
+	textAnchor: 'start' | 'end';
+}
+
+/**
+ * Computes the leader-line / label geometry for one arc from its angular span.
+ * Pulled out of the render prop so the SVG markup stays declarative.
+ */
+export function getArcGeometry(
+	startAngle: number,
+	endAngle: number,
+	radius: number,
+): ArcGeometry {
+	const angle = (startAngle + endAngle) / 2;
+	const labelRadius = radius * 1.3;
+	const lineEndRadius = radius * 1.1;
+	return {
+		labelX: Math.sin(angle) * labelRadius,
+		labelY: -Math.cos(angle) * labelRadius,
+		lineEndX: Math.sin(angle) * lineEndRadius,
+		lineEndY: -Math.cos(angle) * lineEndRadius,
+		textAnchor: Math.sin(angle) > 0 ? 'start' : 'end',
+	};
+}
+
+interface ParsedRgb {
+	r: number;
+	g: number;
+	b: number;
+}
+
+// Parses `#rrggbb` into its components. Returns null for anything else (e.g. an
+// already-rgba string), letting callers fall back to the original colour.
+function hexToRgb(color: string): ParsedRgb | null {
+	const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(color);
+	return result
+		? {
+				r: parseInt(result[1], 16),
+				g: parseInt(result[2], 16),
+				b: parseInt(result[3], 16),
+			}
+		: null;
+}
+
+/**
+ * Returns an rgba() string for `color` at the given opacity. Used to dim the
+ * non-hovered slices. Falls back to the original colour if it can't be parsed.
+ */
+export function lightenColor(color: string, opacity: number): string {
+	const rgb = hexToRgb(color);
+	if (!rgb) {
+		return color;
+	}
+	return `rgba(${rgb.r}, ${rgb.g}, ${rgb.b}, ${opacity})`;
+}
+
+/**
+ * Resolves the fill for a slice given the currently-hovered slice colour:
+ * everything but the active slice dims to 40% opacity. With nothing hovered
+ * (`activeColor === null`) every slice keeps its full colour.
+ */
+export function getFillColor(
+	color: string,
+	activeColor: string | null,
+): string {
+	if (activeColor === null) {
+		return color;
+	}
+	return activeColor === color ? color : lightenColor(color, 0.4);
+}

frontend/src/container/DashboardContainer/visualization/charts/types.ts

@@ -3,13 +3,14 @@ import { PrecisionOption } from 'components/Graph/types';
 import {
 	IRenderTooltipFooterArgs,
 	LegendConfig,
+	LegendPosition,
 	TooltipRenderArgs,
 } from 'lib/uPlotV2/components/types';
 import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
 import {
 	DashboardCursorSync,
 	SyncTooltipFilterMode,
-	TooltipClickData,
+	ChartClickData,
 } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 
@@ -22,10 +23,10 @@ interface BaseChartProps {
 	/** Key that pins the tooltip while hovering. Defaults to DEFAULT_PIN_TOOLTIP_KEY ('l'). */
 	pinKey?: string;
 	/** Called when the user clicks the uPlot overlay. Receives resolved click data. */
-	onClick?: (clickData: TooltipClickData) => void;
+	onClick?: (clickData: ChartClickData) => void;
 	yAxisUnit?: string;
 	decimalPrecision?: PrecisionOption;
-	pinnedTooltipElement?: (clickData: TooltipClickData) => React.ReactNode;
+	pinnedTooltipElement?: (clickData: ChartClickData) => React.ReactNode;
 	renderTooltipFooter?: (args: IRenderTooltipFooterArgs) => React.ReactNode;
 	customTooltip?: (props: TooltipRenderArgs) => React.ReactNode;
 	'data-testid'?: string;
@@ -69,3 +70,36 @@ export type ChartProps =
 	| TimeSeriesChartProps
 	| BarChartProps
 	| HistogramChartProps;
+
+/**
+ * One resolved pie/donut slice: a display label, its (already parsed) positive
+ * numeric value, and the colour used for the arc + legend swatch.
+ */
+export interface PieSlice {
+	label: string;
+	value: number;
+	color: string;
+}
+
+/**
+ * Props for the Pie chart. Unlike the others above, Pie is NOT uPlot-based
+ * (it renders with @visx), so it deliberately does not extend BaseChartProps /
+ * UPlotBasedChartProps — it takes pre-resolved slices and self-measures its
+ * draw area rather than receiving a uPlot config + aligned data.
+ */
+export interface PieChartProps {
+	data: PieSlice[];
+	yAxisUnit?: string;
+	decimalPrecision?: PrecisionOption;
+	isDarkMode: boolean;
+	/** Legend placement. Drives the chart-vs-legend layout. Default BOTTOM. */
+	position?: LegendPosition;
+	/**
+	 * Widget id used to persist per-slice hide/unhide state to localStorage
+	 * (shared GRAPH_VISIBILITY_STATES, keyed by label). Omit to disable persistence.
+	 */
+	id?: string;
+	/** Fired when a slice (or its legend entry) is clicked. */
+	onSliceClick?: (slice: PieSlice) => void;
+	'data-testid'?: string;
+}

frontend/src/container/DashboardContainer/visualization/hooks/__tests__/usePanelContextMenu.test.ts

@@ -1,8 +1,7 @@
 import { renderHook } from '@testing-library/react';
 import { UseQueryResult } from 'react-query';
-import { SuccessResponse } from 'types/api';
 import { Widgets } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 
 import { usePanelContextMenu } from '../usePanelContextMenu';
 
@@ -47,10 +46,7 @@ const mockWidget = { id: 'w-1', query: {} } as unknown as Widgets;
 const mockQueryResponse = {
 	data: undefined,
 	isLoading: false,
-} as unknown as UseQueryResult<
-	SuccessResponse<MetricRangePayloadProps, unknown>,
-	Error
->;
+} as unknown as UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 
 describe('usePanelContextMenu', () => {
 	beforeEach(() => {

frontend/src/container/DashboardContainer/visualization/hooks/usePanelContextMenu.ts

@@ -10,17 +10,13 @@ import {
 	PopoverPosition,
 	useCoordinates,
 } from 'periscope/components/ContextMenu';
-import { SuccessResponse } from 'types/api';
 import { Widgets } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { DataSource } from 'types/common/queryBuilder';
 
 interface UseTimeSeriesContextMenuParams {
 	widget: Widgets;
-	queryResponse: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown>,
-		Error
-	>;
+	queryResponse: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 	enableDrillDown?: boolean;
 }
 

frontend/src/container/DashboardContainer/visualization/panels/components/__tests__/TooltipFooter.test.tsx

@@ -1,16 +1,10 @@
+import { logEventMock } from '__tests__/logEventMock';
 import { Events } from 'constants/events';
 import { DEFAULT_PIN_TOOLTIP_KEY } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
 import { render, screen, userEvent } from 'tests/test-utils';
 
 import TooltipFooter from '../TooltipFooter';
 
-const mockLogEvent = jest.fn();
-
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: (...args: unknown[]): unknown => mockLogEvent(...args),
-}));
-
 describe('TooltipFooter', () => {
 	const defaultProps = {
 		id: 'panel-123',
@@ -84,7 +78,7 @@ describe('TooltipFooter', () => {
 
 			await user.click(screen.getByTestId('uplot-tooltip-unpin'));
 
-			expect(mockLogEvent).toHaveBeenCalledWith(Events.TOOLTIP_UNPINNED, {
+			expect(logEventMock).toHaveBeenCalledWith(Events.TOOLTIP_UNPINNED, {
 				id: 'panel-123',
 			});
 			expect(dismiss).toHaveBeenCalledTimes(1);

frontend/src/container/GridCardLayout/GridCard/index.tsx

@@ -1,7 +1,6 @@
 import { memo, useEffect, useMemo, useRef, useState } from 'react';
 // eslint-disable-next-line no-restricted-imports
 import { useDispatch, useSelector } from 'react-redux';
-import * as Sentry from '@sentry/react';
 import logEvent from 'api/common/logEvent';
 import { DEFAULT_ENTITY_VERSION, ENTITY_VERSION_V5 } from 'constants/app';
 import { QueryParams } from 'constants/query';
@@ -67,20 +66,6 @@ function GridCardGraph({
 	const [errorMessage, setErrorMessage] = useState<string>();
 	const [isInternalServerError, setIsInternalServerError] =
 		useState<boolean>(false);
-	const queryRangeCalledRef = useRef(false);
-
-	useEffect(() => {
-		const timeoutId = setTimeout(() => {
-			if (!queryRangeCalledRef.current) {
-				Sentry.captureEvent({
-					message: `Dashboard query range not called within expected timeframe for widget ${widget?.id}`,
-					level: 'warning',
-				});
-			}
-		}, 120000);
-		return (): void => clearTimeout(timeoutId);
-	}, [widget?.id]);
-
 	const {
 		minTime,
 		maxTime,
@@ -271,14 +256,12 @@ function GridCardGraph({
 						});
 					}
 				}
-				queryRangeCalledRef.current = true;
 			},
 			onSettled: (data) => {
 				dataAvailable?.(
 					isDataAvailableByPanelType(data?.payload?.data, widget?.panelTypes),
 				);
 				getGraphData?.(data?.payload?.data);
-				queryRangeCalledRef.current = true;
 			},
 		},
 	);

frontend/src/container/GridCardLayout/GridCard/types.ts

@@ -5,9 +5,11 @@ import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { OnClickPluginOpts } from 'lib/uPlotLib/plugins/onClickPlugin';
 import { IDashboardVariables } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
-import { SuccessResponse } from 'types/api';
 import { Widgets } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import {
+	MetricQueryRangeSuccessResponse,
+	MetricRangePayloadProps,
+} from 'types/api/metrics/getQueryRange';
 import { QueryData } from 'types/api/widgets/getQuery';
 import uPlot from 'uplot';
 
@@ -21,10 +23,7 @@ export interface GraphVisibilityLegendEntryProps {
 
 export interface WidgetGraphComponentProps {
 	widget: Widgets;
-	queryResponse: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown>,
-		Error
-	>;
+	queryResponse: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 	errorMessage: string | undefined;
 	version?: string;
 	threshold?: ReactNode;

frontend/src/container/GridValueComponent/types.ts

@@ -1,8 +1,7 @@
 import { UseQueryResult } from 'react-query';
 import { ThresholdProps } from 'container/NewWidget/RightContainer/Threshold/types';
-import { SuccessResponse } from 'types/api';
 import { ContextLinksData, Widgets } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import uPlot from 'uplot';
 
 export type GridValueComponentProps = {
@@ -13,10 +12,7 @@ export type GridValueComponentProps = {
 	thresholds?: ThresholdProps[];
 	// Context menu related props
 	widget?: Widgets;
-	queryResponse?: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown>,
-		Error
-	>;
+	queryResponse?: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 	contextLinks?: ContextLinksData;
 	enableDrillDown?: boolean;
 };

frontend/src/container/Integrations/CloudIntegration/AmazonWebServices/ServiceDetails/ServiceDetails.tsx

@@ -8,16 +8,16 @@ import { Tabs } from '@signozhq/ui/tabs';
 import { Skeleton } from 'antd';
 import logEvent from 'api/common/logEvent';
 import {
-	getListAccountServicesMetadataQueryKey,
+	getListServicesMetadataQueryKey,
 	invalidateGetService,
-	invalidateListAccountServicesMetadata,
+	invalidateListServicesMetadata,
 	useGetService,
 	useUpdateService,
 } from 'api/generated/services/cloudintegration';
 import {
 	CloudintegrationtypesServiceConfigDTO,
 	CloudintegrationtypesServiceDTO,
-	ListAccountServicesMetadata200,
+	ListServicesMetadata200,
 } from 'api/generated/services/sigNoz.schemas';
 import CloudServiceDataCollected from 'components/CloudIntegrations/CloudServiceDataCollected/CloudServiceDataCollected';
 import { MarkdownRenderer } from 'components/MarkdownRenderer/MarkdownRenderer';
@@ -240,12 +240,16 @@ function ServiceDetails({
 							// instead of waiting for the refetch to complete.
 							reset(nextFormValues);
 
-							const servicesListQueryKey = getListAccountServicesMetadataQueryKey({
-								cloudProvider: type,
-								id: cloudAccountId,
-							});
+							const servicesListQueryKey = getListServicesMetadataQueryKey(
+								{
+									cloudProvider: type,
+								},
+								{
+									cloud_integration_id: cloudAccountId,
+								},
+							);
 
-							queryClient.setQueryData<ListAccountServicesMetadata200 | undefined>(
+							queryClient.setQueryData<ListServicesMetadata200 | undefined>(
 								servicesListQueryKey,
 								(prev) => {
 									if (!prev?.data?.services?.length) {
@@ -279,10 +283,15 @@ function ServiceDetails({
 								},
 							);
 
-							invalidateListAccountServicesMetadata(queryClient, {
-								cloudProvider: type,
-								id: cloudAccountId,
-							});
+							invalidateListServicesMetadata(
+								queryClient,
+								{
+									cloudProvider: type,
+								},
+								{
+									cloud_integration_id: cloudAccountId,
+								},
+							);
 
 							logEvent(`${type} Integration: Service settings saved`, {
 								cloudAccountId,

frontend/src/container/Integrations/CloudIntegration/ServicesList.tsx

@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useMemo } from 'react';
 import { useNavigate } from 'react-router-dom-v5-compat';
 import { Skeleton } from 'antd';
-import { useListAccountServicesMetadata } from 'api/generated/services/cloudintegration';
+import { useListServicesMetadata } from 'api/generated/services/cloudintegration';
 import type { CloudintegrationtypesServiceMetadataDTO } from 'api/generated/services/sigNoz.schemas';
 import cx from 'classnames';
 import { IntegrationType } from 'container/Integrations/types';
@@ -20,11 +20,17 @@ function ServicesList({
 }: ServicesListProps): JSX.Element {
 	const urlQuery = useUrlQuery();
 	const navigate = useNavigate();
+	const hasValidCloudAccountId = Boolean(cloudAccountId);
+	const serviceQueryParams = hasValidCloudAccountId
+		? { cloud_integration_id: cloudAccountId }
+		: undefined;
 
-	const { data: servicesMetadata, isLoading } = useListAccountServicesMetadata({
-		cloudProvider: type,
-		id: cloudAccountId,
-	});
+	const { data: servicesMetadata, isLoading } = useListServicesMetadata(
+		{
+			cloudProvider: type,
+		},
+		serviceQueryParams,
+	);
 
 	const awsServices = useMemo(
 		() => servicesMetadata?.data?.services ?? [],

frontend/src/container/ListAlertRules/AlertsEmptyState/AlertsEmptyState.tsx

@@ -89,7 +89,7 @@ export function AlertsEmptyState({
 									onClick={onClickNewAlertHandler}
 									disabled={!addNewAlert}
 									loading={loading}
-									data-testid="add-alert"
+									testId="add-alert"
 								>
 									<span className={styles.buttonContent}>
 										<Plus size="md" />
@@ -97,7 +97,12 @@ export function AlertsEmptyState({
 									</span>
 								</Button>
 								{onRefresh && (
-									<Button onClick={onRefresh} prefix={<RefreshCw />} color="secondary">
+									<Button
+										onClick={onRefresh}
+										prefix={<RefreshCw />}
+										color="secondary"
+										testId="list-alerts-empty-refresh-button"
+									>
 										Refresh
 									</Button>
 								)}

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.actions.test.tsx

@@ -0,0 +1,215 @@
+import userEvent from '@testing-library/user-event';
+import { logEventMock } from '__tests__/logEventMock';
+import { safeNavigateMock } from '__tests__/safeNavigateMock';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { findAlertRow, renderListAlertRules } from './_helpers';
+
+async function openActionsMenu(row: HTMLElement): Promise<void> {
+	const trigger = row.querySelector(
+		'[data-testid="alert-actions"]',
+	) as HTMLElement | null;
+	expect(trigger).not.toBeNull();
+	const user = userEvent.setup({ delay: null });
+	await user.click(trigger as HTMLElement);
+	// Radix renders the menu items in a portal once the trigger is activated.
+	await screen.findByRole('menu');
+}
+
+async function clickMenuItem(label: string): Promise<void> {
+	const user = userEvent.setup({ delay: null });
+	const item = await screen.findByRole('menuitem', { name: label });
+	await user.click(item);
+}
+
+describe('ListAlertRules — actions menu', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('renders Enable/Disable/Edit/Edit in New Tab/Clone/Delete items after opening the menu', async () => {
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+
+		expect(screen.queryByRole('menu')).not.toBeInTheDocument();
+
+		await openActionsMenu(row);
+
+		const items = screen.getAllByRole('menuitem');
+		const labels = items.map((it) => it.textContent);
+		expect(labels).toStrictEqual(
+			expect.arrayContaining([
+				'Edit',
+				'Edit in New Tab',
+				'Clone',
+				'Delete',
+				'Disable',
+			]),
+		);
+	});
+
+	it('disabled rule (rule-4) shows "Enable" instead of "Disable"', async () => {
+		renderListAlertRules();
+		const row = await findAlertRow('Disabled Alert');
+		await openActionsMenu(row);
+
+		const items = screen.getAllByRole('menuitem');
+		const labels = items.map((it) => it.textContent);
+		expect(labels).toContain('Enable');
+		expect(labels).not.toContain('Disable');
+	});
+
+	it('toggle action: clicking Disable sends PATCH with disabled:true', async () => {
+		let capturedBody: unknown = null;
+		let capturedPath: string | null = null;
+		server.use(
+			rest.patch('http://localhost/api/v2/rules/:id', async (req, res, ctx) => {
+				capturedBody = await req.json();
+				capturedPath = req.params.id as string;
+				return res(ctx.status(200), ctx.json({ status: 'success' }));
+			}),
+		);
+
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+		await openActionsMenu(row);
+		await clickMenuItem('Disable');
+
+		await waitFor(() => {
+			expect(capturedBody).toStrictEqual(
+				expect.objectContaining({ disabled: true }),
+			);
+		});
+		expect(capturedPath).toBe('rule-1');
+
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'Enable/Disable', ruleId: 'rule-1' }),
+		);
+	});
+
+	it('edit action: clicking Edit navigates via safeNavigate and logs event', async () => {
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+		await openActionsMenu(row);
+		await clickMenuItem('Edit');
+
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+		expect(safeNavigateMock.mock.calls[0][0]).toContain('ruleId=rule-1');
+
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'Edit', ruleId: 'rule-1' }),
+		);
+	});
+
+	it('edit in new tab action: clicking opens with newTab:true', async () => {
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+		await openActionsMenu(row);
+		await clickMenuItem('Edit in New Tab');
+
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+		const [url, options] = safeNavigateMock.mock.calls[0];
+		expect(url).toContain('ruleId=rule-1');
+		expect(options).toStrictEqual(expect.objectContaining({ newTab: true }));
+	});
+
+	it('clone action: sends POST with " - Copy" suffix and opens the cloned rule returned by the API', async () => {
+		let capturedPostBody: unknown = null;
+		server.use(
+			rest.post('http://localhost/api/v2/rules', async (req, res, ctx) => {
+				capturedPostBody = await req.json();
+				return res(
+					ctx.status(201),
+					ctx.json({
+						data: {
+							...(capturedPostBody as Record<string, unknown>),
+							id: 'cloned-from-server',
+						},
+						status: 'success',
+					}),
+				);
+			}),
+		);
+
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+		await openActionsMenu(row);
+		await clickMenuItem('Clone');
+
+		await waitFor(() => {
+			expect(capturedPostBody).toStrictEqual(
+				expect.objectContaining({ alert: 'High CPU Alert - Copy' }),
+			);
+		});
+
+		// The id from the server response round-trips into the navigate URL — this
+		// protects against a regression where the code hardcodes the id.
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+		expect(safeNavigateMock.mock.calls[0][0]).toContain(
+			'ruleId=cloned-from-server',
+		);
+
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'Clone', ruleId: 'rule-1' }),
+		);
+	});
+
+	it('delete action: sends DELETE for the rule id', async () => {
+		let deletedId: string | null = null;
+		server.use(
+			rest.delete('http://localhost/api/v2/rules/:id', (req, res, ctx) => {
+				deletedId = req.params.id as string;
+				return res(ctx.status(200), ctx.json({ status: 'success' }));
+			}),
+		);
+
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+		await openActionsMenu(row);
+		await clickMenuItem('Delete');
+
+		await waitFor(() => {
+			expect(deletedId).toBe('rule-1');
+		});
+
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'Delete', ruleId: 'rule-1' }),
+		);
+	});
+
+	it('error path: PATCH is still attempted when server returns 500', async () => {
+		let patchAttempted = false;
+		server.use(
+			rest.patch('http://localhost/api/v2/rules/:id', (_, res, ctx) => {
+				patchAttempted = true;
+				return res(ctx.status(500), ctx.json({ status: 'error' }));
+			}),
+		);
+
+		renderListAlertRules();
+		const row = await findAlertRow('High CPU Alert');
+		await openActionsMenu(row);
+		await clickMenuItem('Disable');
+
+		await waitFor(() => {
+			expect(patchAttempted).toBe(true);
+		});
+
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'Enable/Disable', ruleId: 'rule-1' }),
+		);
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.columns.test.tsx

@@ -0,0 +1,79 @@
+import userEvent from '@testing-library/user-event';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderListAlertRules } from './_helpers';
+
+const COLUMN_STORAGE_KEY = '@signoz/table-columns/alert-rules-columns';
+
+describe('ListAlertRules — columns selector', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+		localStorage.clear();
+	});
+
+	afterEach(() => {
+		localStorage.clear();
+	});
+
+	it('opens columns popover and lists toggleable columns', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.click(screen.getByTestId('alert-columns-button'));
+
+		// Popover should reveal "Toggle Columns" heading + per-column labels.
+		await screen.findByText('Toggle Columns');
+		expect(screen.getByText('Created At')).toBeInTheDocument();
+		expect(screen.getByText('Created By')).toBeInTheDocument();
+		expect(screen.getByText('Updated At')).toBeInTheDocument();
+		expect(screen.getByText('Updated By')).toBeInTheDocument();
+	});
+
+	it('default-hidden columns (Created At/By, Updated At/By) are not in the table header', async () => {
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		const headers = document.querySelectorAll('th');
+		const headerTexts = Array.from(headers).map((h) => h.textContent || '');
+		expect(headerTexts.some((t) => t.includes('Created At'))).toBe(false);
+		expect(headerTexts.some((t) => t.includes('Created By'))).toBe(false);
+		expect(headerTexts.some((t) => t.includes('Updated At'))).toBe(false);
+		expect(headerTexts.some((t) => t.includes('Updated By'))).toBe(false);
+	});
+
+	it('toggling Created At on writes to localStorage and adds the header', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		const headersBefore = Array.from(document.querySelectorAll('th')).map(
+			(h) => h.textContent ?? '',
+		);
+		expect(headersBefore.some((t) => t.includes('Created At'))).toBe(false);
+
+		await user.click(screen.getByTestId('alert-columns-button'));
+		await screen.findByText('Toggle Columns');
+
+		const checkbox = document.getElementById('col-createdAt');
+		expect(checkbox).not.toBeNull();
+		await user.click(checkbox as HTMLElement);
+
+		await waitFor(() => {
+			const stored = window.localStorage.getItem(COLUMN_STORAGE_KEY);
+			expect(stored).not.toBeNull();
+			const parsed = JSON.parse(stored as string);
+			expect(parsed.hiddenColumnIds).not.toContain('createdAt');
+		});
+
+		await waitFor(() => {
+			const headersAfter = Array.from(document.querySelectorAll('th')).map(
+				(h) => h.textContent ?? '',
+			);
+			expect(headersAfter.some((t) => t.includes('Created At'))).toBe(true);
+		});
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.empty.test.tsx

@@ -0,0 +1,91 @@
+import { safeNavigateMock } from '__tests__/safeNavigateMock';
+import userEvent from '@testing-library/user-event';
+import ROUTES from 'constants/routes';
+import { alertRulesFixture } from 'mocks-server/__mockdata__/alert_rules';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { screen } from 'tests/test-utils';
+
+import { renderListAlertRules } from './_helpers';
+
+describe('ListAlertRules — empty states', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('renders AlertsEmptyState when API returns no rules', async () => {
+		const user = userEvent.setup({ delay: null });
+
+		server.use(
+			rest.get('http://localhost/api/v2/rules', (_, res, ctx) =>
+				res(ctx.status(200), ctx.json({ data: [], status: 'success' })),
+			),
+		);
+
+		renderListAlertRules();
+
+		await screen.findByText('No Alert rules yet.');
+		expect(
+			screen.getByText('Create an Alert Rule to get started'),
+		).toBeInTheDocument();
+
+		// New Alert Rule button is visible and triggers safeNavigate to ALERTS_NEW.
+		await user.click(screen.getByTestId('add-alert'));
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			ROUTES.ALERTS_NEW,
+			expect.objectContaining({ newTab: false }),
+		);
+	});
+
+	it('renders ErrorEmptyState when API returns 500; refresh triggers a refetch', async () => {
+		const user = userEvent.setup({ delay: null });
+
+		let callCount = 0;
+		server.use(
+			rest.get('http://localhost/api/v2/rules', (_, res, ctx) => {
+				callCount += 1;
+				if (callCount === 1) {
+					return res(ctx.status(500), ctx.json({ status: 'error' }));
+				}
+				return res(
+					ctx.status(200),
+					ctx.json({ data: alertRulesFixture, status: 'success' }),
+				);
+			}),
+		);
+
+		renderListAlertRules();
+
+		await screen.findByTestId('error-empty-state');
+
+		await user.click(screen.getByTestId('error-refresh-button'));
+
+		const rule = await screen.findByText('High CPU Alert');
+		expect(rule).toBeInTheDocument();
+	});
+
+	it('renders NoResultsEmptyState when search yields no match; Clear Search resets', async () => {
+		const user = userEvent.setup({ delay: null });
+
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		const searchInput = screen.getByTestId('list-alerts-search-input');
+		await user.clear(searchInput);
+		await user.type(searchInput, 'totally-not-found');
+
+		await screen.findByTestId('no-results-empty-state');
+		expect(screen.getByTestId('no-results-title')).toHaveTextContent(
+			'No matching alert rules',
+		);
+		expect(screen.getByTestId('no-results-subtitle')).toHaveTextContent(
+			'No alert rules match your search. Try adjusting your search criteria.',
+		);
+
+		await user.click(screen.getByTestId('no-results-clear-button'));
+
+		const rule = await screen.findByText('High CPU Alert');
+		expect(rule).toBeInTheDocument();
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.list.test.tsx

@@ -0,0 +1,123 @@
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderListAlertRules } from './_helpers';
+
+describe('ListAlertRules — list rendering', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('renders alert rules from API', async () => {
+		renderListAlertRules();
+
+		await expect(
+			screen.findByTestId('alert-row-rule-1-name'),
+		).resolves.toHaveTextContent('High CPU Alert');
+		expect(screen.getByTestId('alert-row-rule-2-name')).toHaveTextContent(
+			'Memory Pending Alert',
+		);
+		expect(screen.getByTestId('alert-row-rule-3-name')).toHaveTextContent(
+			'Healthy Alert',
+		);
+		expect(screen.getByTestId('alert-row-rule-4-name')).toHaveTextContent(
+			'Disabled Alert',
+		);
+	});
+
+	it('renders state badges via STATE_CONFIG mapping', async () => {
+		renderListAlertRules();
+
+		await waitFor(() =>
+			expect(screen.getByTestId('alert-row-rule-1-state')).toBeInTheDocument(),
+		);
+
+		expect(screen.getByTestId('alert-row-rule-1-state')).toHaveTextContent(
+			'Firing',
+		);
+		expect(screen.getByTestId('alert-row-rule-2-state')).toHaveTextContent(
+			'Pending',
+		);
+		expect(screen.getByTestId('alert-row-rule-3-state')).toHaveTextContent('OK');
+		expect(screen.getByTestId('alert-row-rule-4-state')).toHaveTextContent(
+			'Disabled',
+		);
+		expect(screen.getByTestId('alert-row-rule-5-state')).toHaveTextContent('OK');
+	});
+
+	it('renders state badges with semantic colors', async () => {
+		renderListAlertRules();
+
+		await waitFor(() =>
+			expect(screen.getByTestId('alert-row-rule-1-state')).toBeInTheDocument(),
+		);
+
+		expect(screen.getByTestId('alert-row-rule-1-state')).toHaveAttribute(
+			'data-color',
+			'cherry',
+		);
+		expect(screen.getByTestId('alert-row-rule-2-state')).toHaveAttribute(
+			'data-color',
+			'amber',
+		);
+		expect(screen.getByTestId('alert-row-rule-3-state')).toHaveAttribute(
+			'data-color',
+			'forest',
+		);
+		expect(screen.getByTestId('alert-row-rule-4-state')).toHaveAttribute(
+			'data-color',
+			'vanilla',
+		);
+	});
+
+	it('renders severity badges for rules with severity', async () => {
+		renderListAlertRules();
+
+		await waitFor(() =>
+			expect(screen.getByTestId('alert-row-rule-1-severity')).toBeInTheDocument(),
+		);
+
+		expect(screen.getByTestId('alert-row-rule-1-severity')).toHaveTextContent(
+			'critical',
+		);
+		expect(screen.getByTestId('alert-row-rule-2-severity')).toHaveTextContent(
+			'warning',
+		);
+		expect(screen.getByTestId('alert-row-rule-3-severity')).toHaveTextContent(
+			'info',
+		);
+		expect(screen.getByTestId('alert-row-rule-4-severity')).toHaveTextContent(
+			'critical',
+		);
+		expect(screen.getByTestId('alert-row-rule-5-severity')).toHaveTextContent(
+			'-',
+		);
+		expect(screen.getByTestId('alert-row-rule-1-severity')).toHaveAttribute(
+			'data-color',
+			'cherry',
+		);
+		expect(screen.getByTestId('alert-row-rule-2-severity')).toHaveAttribute(
+			'data-color',
+			'amber',
+		);
+	});
+
+	it('renders header controls (search, columns, new alert)', async () => {
+		renderListAlertRules();
+
+		await waitFor(() =>
+			expect(screen.getByTestId('alert-row-rule-1-name')).toBeInTheDocument(),
+		);
+
+		expect(screen.getByTestId('list-alerts-search-input')).toBeInTheDocument();
+		expect(
+			screen.getByPlaceholderText('Search by Alert Name, Severity and Labels'),
+		).toBeInTheDocument();
+		expect(screen.getByTestId('alert-columns-button')).toBeInTheDocument();
+		expect(
+			screen.getByTestId('list-alerts-new-alert-button'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByRole('button', { name: /new alert/i }),
+		).toBeInTheDocument();
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.newAlert.test.tsx

@@ -0,0 +1,65 @@
+import { logEventMock } from '__tests__/logEventMock';
+import { safeNavigateMock } from '__tests__/safeNavigateMock';
+import userEvent from '@testing-library/user-event';
+import ROUTES from 'constants/routes';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderListAlertRules } from './_helpers';
+
+describe('ListAlertRules — new alert button', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('plain click navigates to ALERTS_NEW with newTab:false', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.click(screen.getByRole('button', { name: /new alert/i }));
+
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			ROUTES.ALERTS_NEW,
+			expect.objectContaining({ newTab: false }),
+		);
+	});
+
+	it('logs Alert: New alert button clicked', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.click(screen.getByRole('button', { name: /new alert/i }));
+
+		await waitFor(() => {
+			expect(logEventMock).toHaveBeenCalledWith(
+				'Alert: New alert button clicked',
+				expect.objectContaining({ layout: 'new' }),
+			);
+		});
+	});
+
+	it('ctrl+click on New Alert opens in a new tab (newTab:true)', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.keyboard('{Control>}');
+		await user.click(screen.getByRole('button', { name: /new alert/i }));
+		await user.keyboard('{/Control}');
+
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			ROUTES.ALERTS_NEW,
+			expect.objectContaining({ newTab: true }),
+		);
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.pagination.test.tsx

@@ -0,0 +1,64 @@
+import userEvent from '@testing-library/user-event';
+import { alertRulesPaginationFixture } from 'mocks-server/__mockdata__/alert_rules';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { screen, waitFor } from 'tests/test-utils';
+import { getCurrentNuqsQueryString } from 'tests/nuqs-helpers';
+
+import { renderListAlertRules } from './_helpers';
+
+describe('ListAlertRules — pagination', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+		server.use(
+			rest.get('http://localhost/api/v2/rules', (_, res, ctx) =>
+				res(
+					ctx.status(200),
+					ctx.json({ data: alertRulesPaginationFixture, status: 'success' }),
+				),
+			),
+		);
+	});
+
+	it('shows first 10 rows on page 1 (default limit)', async () => {
+		renderListAlertRules();
+
+		await screen.findByText('Pag Rule 0');
+
+		for (let i = 0; i < 10; i += 1) {
+			expect(screen.getByText(`Pag Rule ${i}`)).toBeInTheDocument();
+		}
+		expect(screen.queryByText('Pag Rule 10')).not.toBeInTheDocument();
+		expect(screen.queryByText('Pag Rule 14')).not.toBeInTheDocument();
+	});
+
+	it('shows total count when showTotalCount is enabled', async () => {
+		renderListAlertRules();
+
+		await screen.findByText('Pag Rule 0');
+
+		const totalCount = await screen.findByTestId('pagination-total-count');
+		expect(totalCount.textContent).toContain('Showing');
+		expect(totalCount.textContent).toContain('of 15');
+	});
+
+	it('navigates to page 2 and shows remaining rows', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('Pag Rule 0');
+
+		const nextBtn = screen.getByLabelText('Go to next page');
+		await user.click(nextBtn);
+
+		await waitFor(() => {
+			expect(screen.getByText('Pag Rule 10')).toBeInTheDocument();
+			expect(screen.getByText('Pag Rule 14')).toBeInTheDocument();
+			expect(screen.queryByText('Pag Rule 0')).not.toBeInTheDocument();
+		});
+
+		await waitFor(() => {
+			expect(getCurrentNuqsQueryString()).toContain('page=2');
+		});
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.permissions.test.tsx

@@ -0,0 +1,71 @@
+import { screen, waitFor } from 'tests/test-utils';
+import { USER_ROLES } from 'types/roles';
+
+import { renderListAlertRules } from './_helpers';
+
+describe('ListAlertRules — permissions', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('VIEWER role hides "New Alert" button and "Actions" column', async () => {
+		renderListAlertRules({ role: USER_ROLES.VIEWER });
+
+		await screen.findByText('High CPU Alert');
+
+		expect(
+			screen.queryByTestId('list-alerts-new-alert-button'),
+		).not.toBeInTheDocument();
+		expect(
+			screen.queryByRole('button', { name: /new alert/i }),
+		).not.toBeInTheDocument();
+
+		const headers = Array.from(document.querySelectorAll('th')).map(
+			(h) => h.textContent ?? '',
+		);
+		expect(headers.some((t) => t.includes('Actions'))).toBe(false);
+		expect(screen.queryByTestId('alert-actions')).not.toBeInTheDocument();
+	});
+
+	it('ADMIN role shows "New Alert" button and "Actions" column', async () => {
+		renderListAlertRules({ role: USER_ROLES.ADMIN });
+
+		await screen.findByText('High CPU Alert');
+
+		expect(
+			screen.getByTestId('list-alerts-new-alert-button'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByRole('button', { name: /new alert/i }),
+		).toBeInTheDocument();
+
+		await waitFor(() => {
+			const headers = Array.from(document.querySelectorAll('th')).map(
+				(h) => h.textContent ?? '',
+			);
+			expect(headers.some((t) => t.includes('Actions'))).toBe(true);
+		});
+		expect(screen.getAllByTestId('alert-actions').length).toBeGreaterThan(0);
+	});
+
+	it('EDITOR role behaves like ADMIN (New Alert + Actions visible)', async () => {
+		renderListAlertRules({ role: USER_ROLES.EDITOR });
+
+		await screen.findByText('High CPU Alert');
+
+		expect(
+			screen.getByTestId('list-alerts-new-alert-button'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByRole('button', { name: /new alert/i }),
+		).toBeInTheDocument();
+
+		await waitFor(() => {
+			const headers = Array.from(document.querySelectorAll('th')).map(
+				(h) => h.textContent ?? '',
+			);
+			expect(headers.some((t) => t.includes('Actions'))).toBe(true);
+		});
+		expect(screen.getAllByTestId('alert-actions').length).toBeGreaterThan(0);
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.rowClick.test.tsx

@@ -0,0 +1,52 @@
+import { safeNavigateMock } from '__tests__/safeNavigateMock';
+import userEvent from '@testing-library/user-event';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderListAlertRules } from './_helpers';
+
+describe('ListAlertRules — row click navigation', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('clicking a row calls safeNavigate to alerts/overview with composite query + ruleId', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		const ruleCell = await screen.findByText('High CPU Alert');
+
+		const td = ruleCell.closest('td');
+		expect(td).not.toBeNull();
+		await user.click(td as HTMLElement);
+
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+
+		const [url] = safeNavigateMock.mock.calls[0];
+		expect(url).toContain('/alerts/overview?');
+		expect(url).toContain('ruleId=rule-1');
+		expect(url).toContain('panelTypes=graph');
+		expect(url).toContain('compositeQuery=');
+	});
+
+	it('ctrl+click on a row navigates with newTab option', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		const ruleCell = await screen.findByText('High CPU Alert');
+
+		const td = ruleCell.closest('td');
+		await user.keyboard('{Control>}');
+		await user.click(td as HTMLElement);
+		await user.keyboard('{/Control}');
+
+		await waitFor(() => {
+			expect(safeNavigateMock).toHaveBeenCalled();
+		});
+
+		const [url, options] = safeNavigateMock.mock.calls[0];
+		expect(url).toContain('ruleId=rule-1');
+		expect(options).toStrictEqual(expect.objectContaining({ newTab: true }));
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.search.test.tsx

@@ -0,0 +1,99 @@
+import userEvent from '@testing-library/user-event';
+import { screen, waitFor } from 'tests/test-utils';
+import { getCurrentNuqsQueryString } from 'tests/nuqs-helpers';
+
+import { renderListAlertRules } from './_helpers';
+
+function getSearchInput(): HTMLInputElement {
+	return screen.getByTestId('list-alerts-search-input') as HTMLInputElement;
+}
+
+describe('ListAlertRules — search', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('filters rows by alert name with debounce', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.clear(getSearchInput());
+		await user.type(getSearchInput(), 'CPU');
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Alert')).toBeInTheDocument();
+			expect(screen.queryByText('Memory Pending Alert')).not.toBeInTheDocument();
+		});
+	});
+
+	it('filters rows by label values (severity)', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.clear(getSearchInput());
+		await user.type(getSearchInput(), 'warning');
+
+		await waitFor(() => {
+			expect(screen.getByText('Memory Pending Alert')).toBeInTheDocument();
+			expect(screen.queryByText('High CPU Alert')).not.toBeInTheDocument();
+		});
+	});
+
+	it('restores all rows when search is cleared', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.clear(getSearchInput());
+		await user.type(getSearchInput(), 'CPU');
+
+		await waitFor(() => {
+			expect(screen.queryByText('Memory Pending Alert')).not.toBeInTheDocument();
+		});
+
+		await user.clear(getSearchInput());
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Alert')).toBeInTheDocument();
+			expect(screen.getByText('Memory Pending Alert')).toBeInTheDocument();
+			expect(screen.getByText('Healthy Alert')).toBeInTheDocument();
+		});
+	});
+
+	it('shows no-results state when no match', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules();
+
+		await screen.findByText('High CPU Alert');
+
+		await user.clear(getSearchInput());
+		await user.type(getSearchInput(), 'zzzzzz-no-match');
+
+		await waitFor(() => {
+			expect(screen.getByTestId('no-results-empty-state')).toBeInTheDocument();
+			expect(screen.getByTestId('no-results-title')).toHaveTextContent(
+				'No matching alert rules',
+			);
+		});
+	});
+
+	it('resets page to 1 when search debounce fires', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderListAlertRules({ initialRoute: '/?page=2' });
+
+		// Page 2 of the 4-rule fixture has no rows; we only need the search input
+		// to be mounted, which happens before data is fetched.
+		const input = await screen.findByTestId('list-alerts-search-input');
+		await user.clear(input);
+		await user.type(input, 'CPU');
+
+		await waitFor(() => {
+			expect(getCurrentNuqsQueryString()).not.toContain('page=2');
+		});
+	});
+});

frontend/src/container/ListAlertRules/__tests__/ListAlertRules.utils.test.ts

@@ -0,0 +1,232 @@
+import { logEventMock } from '__tests__/logEventMock';
+import { RuletypesAlertStateDTO } from 'api/generated/services/sigNoz.schemas';
+import type { SortState } from 'components/TanStackTableView/types';
+
+import type { AlertRule } from '../types';
+import {
+	ALERT_ACTIONS,
+	alertActionLogEvent,
+	filterRulesByFilters,
+	getAlertSortValue,
+	sortRules,
+} from '../utils';
+
+const baseRule = {
+	id: 'r1',
+	alert: 'Rule 1',
+	alertType: 'METRIC_BASED_ALERT',
+	state: 'inactive',
+	labels: { severity: 'info' },
+	condition: {},
+	createdAt: '2023-10-15T10:00:00Z',
+	updatedAt: '2023-10-19T10:00:00Z',
+} as unknown as AlertRule;
+
+const makeRule = (overrides: Partial<AlertRule>): AlertRule => ({
+	...baseRule,
+	...overrides,
+});
+
+describe('getAlertSortValue', () => {
+	it('returns state for "state"', () => {
+		expect(
+			getAlertSortValue(
+				makeRule({ state: RuletypesAlertStateDTO.firing }),
+				'state',
+			),
+		).toBe('firing');
+	});
+
+	it('returns alert name for "name"', () => {
+		expect(getAlertSortValue(makeRule({ alert: 'My Rule' }), 'name')).toBe(
+			'My Rule',
+		);
+	});
+
+	it('returns severity label for "severity"', () => {
+		expect(
+			getAlertSortValue(
+				makeRule({ labels: { severity: 'critical' } }),
+				'severity',
+			),
+		).toBe('critical');
+	});
+
+	it('returns createdAt as ms', () => {
+		const rule = makeRule({ createdAt: '2023-10-15T10:00:00Z' });
+		const result = getAlertSortValue(rule, 'createdAt');
+		expect(result).toBe(new Date('2023-10-15T10:00:00Z').getTime());
+	});
+
+	it('returns updatedAt as ms', () => {
+		const rule = makeRule({ updatedAt: '2023-10-19T10:00:00Z' });
+		const result = getAlertSortValue(rule, 'updatedAt');
+		expect(result).toBe(new Date('2023-10-19T10:00:00Z').getTime());
+	});
+
+	it('returns 0 when createdAt missing', () => {
+		expect(
+			getAlertSortValue(makeRule({ createdAt: undefined }), 'createdAt'),
+		).toBe(0);
+	});
+
+	it('returns empty for unknown column', () => {
+		expect(getAlertSortValue(baseRule, 'xxx')).toBe('');
+	});
+
+	it('returns empty for missing fields', () => {
+		expect(
+			getAlertSortValue(
+				makeRule({ state: undefined, labels: undefined }),
+				'state',
+			),
+		).toBe('');
+		expect(
+			getAlertSortValue(
+				makeRule({ state: undefined, labels: undefined }),
+				'severity',
+			),
+		).toBe('');
+	});
+});
+
+describe('sortRules', () => {
+	const r1 = makeRule({ id: '1', alert: 'A' });
+	const r2 = makeRule({ id: '2', alert: 'B' });
+	const r3 = makeRule({ id: '3', alert: 'C' });
+
+	it('sorts ascending by name', () => {
+		const order: SortState = { columnName: 'name', order: 'asc' };
+		const result = sortRules([r3, r1, r2], order);
+		expect(result.map((r) => r.alert)).toStrictEqual(['A', 'B', 'C']);
+	});
+
+	it('sorts descending by name', () => {
+		const order: SortState = { columnName: 'name', order: 'desc' };
+		const result = sortRules([r1, r2, r3], order);
+		expect(result.map((r) => r.alert)).toStrictEqual(['C', 'B', 'A']);
+	});
+
+	it('returns unsorted when orderBy is null', () => {
+		const result = sortRules([r3, r1, r2], null);
+		expect(result.map((r) => r.alert)).toStrictEqual(['C', 'A', 'B']);
+	});
+});
+
+describe('filterRulesByFilters', () => {
+	const r1 = makeRule({
+		id: '1',
+		alert: 'R1',
+		state: RuletypesAlertStateDTO.firing,
+		labels: { severity: 'critical' },
+	});
+	const r2 = makeRule({
+		id: '2',
+		alert: 'R2',
+		state: RuletypesAlertStateDTO.inactive,
+		labels: { severity: 'warning' },
+	});
+	const r3 = makeRule({
+		id: '3',
+		alert: 'R3',
+		state: RuletypesAlertStateDTO.firing,
+		labels: { severity: 'warning' },
+	});
+	const rules = [r1, r2, r3];
+
+	it('returns input when filters empty', () => {
+		expect(filterRulesByFilters(rules, [])).toStrictEqual(rules);
+	});
+
+	it('filters by state', () => {
+		const result = filterRulesByFilters(rules, ['state:firing']);
+		expect(result.map((r) => r.id)).toStrictEqual(['1', '3']);
+	});
+
+	it('filters by severity', () => {
+		const result = filterRulesByFilters(rules, ['severity:warning']);
+		expect(result.map((r) => r.id)).toStrictEqual(['2', '3']);
+	});
+
+	it('combines state AND severity', () => {
+		const result = filterRulesByFilters(rules, [
+			'state:firing',
+			'severity:warning',
+		]);
+		expect(result.map((r) => r.id)).toStrictEqual(['3']);
+	});
+
+	it('OR within same key (state)', () => {
+		const result = filterRulesByFilters(rules, [
+			'state:firing',
+			'state:inactive',
+		]);
+		expect(result.map((r) => r.id)).toStrictEqual(['1', '2', '3']);
+	});
+
+	it('matches values case-insensitively', () => {
+		const result = filterRulesByFilters(rules, ['state:FIRING']);
+		expect(result.map((r) => r.id)).toStrictEqual(['1', '3']);
+	});
+
+	it('ignores prefixes with wrong case (state: is required lowercase)', () => {
+		const result = filterRulesByFilters(rules, ['STATE:FIRING']);
+		expect(result).toStrictEqual(rules);
+	});
+
+	it('returns empty when no rule matches', () => {
+		expect(filterRulesByFilters(rules, ['state:nonexistent'])).toStrictEqual([]);
+	});
+
+	it('ignores unknown prefix', () => {
+		expect(filterRulesByFilters(rules, ['foo:bar'])).toStrictEqual(rules);
+	});
+});
+
+describe('alertActionLogEvent', () => {
+	it('logs with mapped action label', () => {
+		const rule = makeRule({
+			id: 'rule-1',
+			alert: 'My Rule',
+			alertType: 'METRIC_BASED_ALERT' as AlertRule['alertType'],
+		});
+		alertActionLogEvent(ALERT_ACTIONS.EDIT, rule);
+		expect(logEventMock).toHaveBeenCalledWith('Alert: Action', {
+			ruleId: 'rule-1',
+			dataSource: expect.any(String),
+			name: 'My Rule',
+			action: 'Edit',
+		});
+	});
+
+	it('falls back to raw action when unmapped', () => {
+		alertActionLogEvent('custom', baseRule);
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'custom' }),
+		);
+	});
+
+	it('maps TOGGLE action', () => {
+		alertActionLogEvent(ALERT_ACTIONS.TOGGLE, baseRule);
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Action',
+			expect.objectContaining({ action: 'Enable/Disable' }),
+		);
+	});
+
+	it('maps DELETE and CLONE', () => {
+		alertActionLogEvent(ALERT_ACTIONS.DELETE, baseRule);
+		alertActionLogEvent(ALERT_ACTIONS.CLONE, baseRule);
+		expect(logEventMock).toHaveBeenNthCalledWith(
+			1,
+			'Alert: Action',
+			expect.objectContaining({ action: 'Delete' }),
+		);
+		expect(logEventMock).toHaveBeenNthCalledWith(
+			2,
+			'Alert: Action',
+			expect.objectContaining({ action: 'Clone' }),
+		);
+	});
+});

frontend/src/container/ListAlertRules/__tests__/_helpers.tsx

@@ -0,0 +1,65 @@
+import { QueryClient, QueryClientProvider } from 'react-query';
+import { MemoryRouter } from 'react-router-dom';
+import { VirtuosoMockContext } from 'react-virtuoso';
+import { render, RenderResult, screen } from '@testing-library/react';
+import ListAlertRules from 'container/ListAlertRules';
+import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
+import { AppContext } from 'providers/App/App';
+import TimezoneProvider from 'providers/Timezone';
+import { onNuqsUrlUpdate, resetNuqsState } from 'tests/nuqs-helpers';
+import { getAppContextMock } from 'tests/test-utils';
+
+interface RenderOptions {
+	role?: string;
+	initialRoute?: string;
+}
+
+export function renderListAlertRules(
+	options: RenderOptions = {},
+): RenderResult {
+	const { role = 'ADMIN', initialRoute = '/' } = options;
+
+	const initialSearch = initialRoute.includes('?')
+		? initialRoute.slice(initialRoute.indexOf('?'))
+		: '';
+	resetNuqsState(initialSearch);
+
+	const queryClient = new QueryClient({
+		defaultOptions: {
+			queries: { refetchOnWindowFocus: false, retry: false },
+			mutations: { retry: false },
+		},
+	});
+
+	return render(
+		<MemoryRouter initialEntries={[initialRoute]}>
+			<NuqsTestingAdapter
+				searchParams={initialSearch}
+				onUrlUpdate={onNuqsUrlUpdate}
+				rateLimitFactor={0}
+				hasMemory
+			>
+				<QueryClientProvider client={queryClient}>
+					<AppContext.Provider value={getAppContextMock(role)}>
+						<TimezoneProvider>
+							<VirtuosoMockContext.Provider
+								value={{ viewportHeight: 800, itemHeight: 46 }}
+							>
+								<ListAlertRules />
+							</VirtuosoMockContext.Provider>
+						</TimezoneProvider>
+					</AppContext.Provider>
+				</QueryClientProvider>
+			</NuqsTestingAdapter>
+		</MemoryRouter>,
+	);
+}
+
+export async function findAlertRow(alertName: string): Promise<HTMLElement> {
+	const cell = await screen.findByText(alertName, {}, { timeout: 5000 });
+	const row = cell.closest('tr');
+	if (!row) {
+		throw new Error(`Row not found for alert "${alertName}"`);
+	}
+	return row as HTMLElement;
+}

frontend/src/container/ListAlertRules/components/ColumnSelector.tsx

@@ -47,6 +47,7 @@ function ColumnSelector<TData>({
 					size="sm"
 					color="secondary"
 					prefix={<Columns3 size={14} />}
+					data-testid="alert-columns-button"
 				>
 					Columns
 				</Button>

frontend/src/container/ListAlertRules/index.tsx

@@ -136,6 +136,7 @@ function ListAlertRules(): JSX.Element {
 								prefix={<Plus size={14} />}
 								onClick={handleNewAlert}
 								color="primary"
+								testId="list-alerts-new-alert-button"
 							>
 								New Alert
 							</Button>
@@ -157,6 +158,7 @@ function ListAlertRules(): JSX.Element {
 						value={searchText}
 						onChange={handleSearchChange}
 						suffix={<Search size={14} className={styles.searchIcon} />}
+						testId="list-alerts-search-input"
 					/>
 				</div>
 			)}

frontend/src/container/ListAlertRules/table.config.tsx

@@ -26,14 +26,18 @@ export function getAlertRuleColumns(
 			enableSort: true,
 			enableRemove: false,
 			enableMove: false,
-			cell: ({ value }): JSX.Element => {
+			cell: ({ row, value }): JSX.Element => {
 				const state = String(value ?? '').toLowerCase();
 				const config = STATE_CONFIG[state] ?? {
 					color: 'secondary' as BadgeColor,
 					label: 'Unknown',
 				};
 				return (
-					<Badge color={config.color} variant="outline">
+					<Badge
+						color={config.color}
+						variant="outline"
+						testId={`alert-row-${row.id ?? ''}-state`}
+					>
 						{config.label}
 					</Badge>
 				);
@@ -47,8 +51,11 @@ export function getAlertRuleColumns(
 			enableSort: true,
 			enableRemove: false,
 			enableMove: false,
-			cell: ({ value }): JSX.Element => (
-				<TanStackTable.Text title={value}>
+			cell: ({ row, value }): JSX.Element => (
+				<TanStackTable.Text
+					title={value}
+					data-testid={`alert-row-${row.id ?? ''}-name`}
+				>
 					{String(value ?? '-')}
 				</TanStackTable.Text>
 			),
@@ -60,15 +67,20 @@ export function getAlertRuleColumns(
 			width: { fixed: '120px' },
 			enableSort: true,
 			enableMove: false,
-			cell: ({ value }): JSX.Element => {
+			cell: ({ row, value }): JSX.Element => {
 				const severity = String(value ?? '').toLowerCase();
 				if (!severity) {
-					return <TanStackTable.Text>-</TanStackTable.Text>;
+					return (
+						<TanStackTable.Text data-testid={`alert-row-${row.id ?? ''}-severity`}>
+							-
+						</TanStackTable.Text>
+					);
 				}
 				return (
 					<Badge
 						color={SEVERITY_BADGE_COLORS[severity] ?? 'secondary'}
 						variant="outline"
+						testId={`alert-row-${row.id ?? ''}-severity`}
 					>
 						{severity}
 					</Badge>

frontend/src/container/ListOfDashboard/DashboardsList.tsx

@@ -232,7 +232,7 @@ function DashboardsList(): JSX.Element {
 		isLocked: !!e.locked || false,
 		lastUpdatedBy: e.updatedBy,
 		image: e.data.image || Base64Icons[0],
-		variables: e.data.variables,
+		variables: e.data.variables ?? {},
 		widgets: e.data.widgets,
 		layout: e.data.layout,
 		panelMap: e.data.panelMap,

frontend/src/container/LogsExplorerViews/index.tsx

@@ -10,7 +10,7 @@ import {
 	useState,
 } from 'react';
 // eslint-disable-next-line no-restricted-imports
-import { useDispatch, useSelector } from 'react-redux';
+import { useSelector } from 'react-redux';
 import getFromLocalstorage from 'api/browser/localstorage/get';
 import setToLocalstorage from 'api/browser/localstorage/set';
 import logEvent from 'api/common/logEvent';
@@ -42,7 +42,6 @@ import useUrlQueryData from 'hooks/useUrlQueryData';
 import useUrlYAxisUnit from 'hooks/useUrlYAxisUnit';
 import { isEmpty, isUndefined } from 'lodash-es';
 import LiveLogs from 'pages/LiveLogs';
-import { UpdateTimeInterval } from 'store/actions';
 import { AppState } from 'store/reducers';
 import { Warning } from 'types/api';
 import { Dashboard } from 'types/api/dashboard/getAll';
@@ -77,7 +76,6 @@ function LogsExplorerViewsContainer({
 	handleChangeSelectedView: ChangeViewFunctionType;
 }): JSX.Element {
 	const { safeNavigate } = useSafeNavigate();
-	const dispatch = useDispatch();
 
 	const [showFrequencyChart, setShowFrequencyChart] = useState(
 		() => getFromLocalstorage(LOCALSTORAGE.SHOW_FREQUENCY_CHART) === 'true',
@@ -90,10 +88,9 @@ function LogsExplorerViewsContainer({
 		DEFAULT_PER_PAGE_VALUE,
 	);
 
-	const { minTime, maxTime, selectedTime } = useSelector<
-		AppState,
-		GlobalReducer
-	>((state) => state.globalTime);
+	const { minTime, maxTime } = useSelector<AppState, GlobalReducer>(
+		(state) => state.globalTime,
+	);
 
 	const currentMinTimeRef = useRef<number>(minTime);
 
@@ -329,16 +326,6 @@ function LogsExplorerViewsContainer({
 			currentMinTimeRef.current !== minTime ||
 			orderByChanged
 		) {
-			// Recalculate global time when query changes i.e. stage and run query clicked
-			if (
-				!!requestData?.id &&
-				stagedQuery?.id &&
-				requestData?.id !== stagedQuery?.id &&
-				selectedTime !== 'custom'
-			) {
-				dispatch(UpdateTimeInterval(selectedTime));
-			}
-
 			const newRequestData = getRequestData(stagedQuery, {
 				filters: listQuery?.filters || initialFilters,
 				filter: listQuery?.filter || { expression: '' },
@@ -360,8 +347,6 @@ function LogsExplorerViewsContainer({
 		minTime,
 		activeLogId,
 		selectedPanelType,
-		dispatch,
-		selectedTime,
 		maxTime,
 		orderBy,
 	]);

frontend/src/container/LogsExplorerViews/tests/LogsExplorerPagination.test.tsx

@@ -108,13 +108,21 @@ jest.mock('hooks/useSafeNavigate', () => ({
 	}),
 }));
 
-jest.mock(
-	'container/TopNav/DateTimeSelectionV2/index.tsx',
-	() =>
-		function MockDateTimeSelection(): JSX.Element {
-			return <div>MockDateTimeSelection</div>;
-		},
-);
+jest.mock('container/TopNav/DateTimeSelectionV2/index.tsx', () => {
+	const { useQueryBuilder } = jest.requireActual(
+		'hooks/queryBuilder/useQueryBuilder',
+	);
+	const { useSyncTimeOnStagedQueryChange } = jest.requireActual(
+		'hooks/queryBuilder/useSyncTimeOnStagedQueryChange',
+	);
+
+	return function MockDateTimeSelection(): JSX.Element {
+		const { stagedQuery } = useQueryBuilder();
+		useSyncTimeOnStagedQueryChange(stagedQuery?.id);
+		return <div>MockDateTimeSelection</div>;
+	};
+});
+
 jest.mock(
 	'container/LogsExplorerChart',
 	() =>

frontend/src/container/MCPServerSettings/MCPServerSettings.test.tsx

@@ -1,8 +1,8 @@
+import { logEventMock } from '__tests__/logEventMock';
 import { render, screen, userEvent } from 'tests/test-utils';
 
 import MCPServerSettings from './MCPServerSettings';
 
-const mockLogEvent = jest.fn();
 const mockCopyToClipboard = jest.fn();
 const mockHistoryPush = jest.fn();
 const mockUseGetGlobalConfig = jest.fn();
@@ -11,11 +11,6 @@ const mockUseGetTenantLicense = jest.fn();
 const mockToastSuccess = jest.fn();
 const mockToastWarning = jest.fn();
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: (...args: unknown[]): unknown => mockLogEvent(...args),
-}));
-
 jest.mock('api/generated/services/global', () => ({
 	useGetGlobalConfig: (...args: unknown[]): unknown =>
 		mockUseGetGlobalConfig(...args),
@@ -148,7 +143,7 @@ describe('MCPServerSettings', () => {
 
 		render(<MCPServerSettings />, undefined, { role: 'ADMIN' });
 
-		expect(mockLogEvent).toHaveBeenCalledWith('MCP Settings: Page viewed', {
+		expect(logEventMock).toHaveBeenCalledWith('MCP Settings: Page viewed', {
 			role: 'ADMIN',
 		});
 	});

frontend/src/container/MySettings/__tests__/MySettings.test.tsx

@@ -1,5 +1,6 @@
 import userEvent from '@testing-library/user-event';
 import MySettingsContainer from 'container/MySettings';
+import { logEventMock } from '__tests__/logEventMock';
 import {
 	act,
 	fireEvent,
@@ -12,7 +13,6 @@ import APIError from 'types/api/error';
 import { toast } from '@signozhq/ui/sonner';
 
 const toggleThemeFunction = jest.fn();
-const logEventFunction = jest.fn();
 const copyToClipboardFn = jest.fn();
 const editUserFn = jest.fn();
 const updateMyPasswordFn = jest.fn();
@@ -62,11 +62,6 @@ jest.mock('hooks/useDarkMode', () => ({
 	})),
 }));
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn((eventName, data) => logEventFunction(eventName, data)),
-}));
-
 const errorNotification = jest.fn();
 const successNotification = jest.fn();
 jest.mock('hooks/useNotifications', () => ({
@@ -135,7 +130,7 @@ describe('MySettings Flows', () => {
 
 			await waitFor(() => {
 				expect(toggleThemeFunction).toHaveBeenCalled();
-				expect(logEventFunction).toHaveBeenCalledWith(
+				expect(logEventMock).toHaveBeenCalledWith(
 					'Account Settings: Theme Changed',
 					{
 						theme: 'light',

frontend/src/container/NewWidget/LeftContainer/WidgetGraph/WidgetGraphs.tsx

@@ -28,9 +28,8 @@ import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import GetMinMax from 'lib/getMinMax';
 import getTimeString from 'lib/getTimeString';
 import { UpdateTimeInterval } from 'store/actions';
-import { SuccessResponse } from 'types/api';
 import { Widgets } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { DataSource } from 'types/common/queryBuilder';
 
 function WidgetGraph({
@@ -202,10 +201,7 @@ function WidgetGraph({
 
 interface WidgetGraphProps {
 	selectedWidget: Widgets;
-	queryResponse: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown>,
-		Error
-	>;
+	queryResponse: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 	setRequestData: Dispatch<SetStateAction<GetQueryResultsProps>>;
 	selectedGraph: PANEL_TYPES;
 	enableDrillDown?: boolean;

frontend/src/container/NewWidget/LeftContainer/WidgetGraph/util.ts

@@ -1,11 +1,12 @@
+import { QueryRangeRequestV5 } from 'api/v5/v5';
 import { SuccessResponse } from 'types/api';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 import { Column, QueryData, QueryDataV3 } from 'types/api/widgets/getQuery';
 
 // eslint-disable-next-line sonarjs/cognitive-complexity
 export function populateMultipleResults(
-	responseData: SuccessResponse<MetricRangePayloadProps, unknown>,
-): SuccessResponse<MetricRangePayloadProps, unknown> {
+	responseData: SuccessResponse<MetricRangePayloadProps, QueryRangeRequestV5>,
+): SuccessResponse<MetricRangePayloadProps, QueryRangeRequestV5> {
 	const queryResults = responseData?.payload?.data?.newResult?.data?.result;
 	const allFormattedResults: QueryData[] = [];
 
@@ -66,17 +67,19 @@ export function populateMultipleResults(
 	}
 
 	// Create a copy instead of mutating the original
-	const updatedResponseData: SuccessResponse<MetricRangePayloadProps, unknown> =
-		{
-			...responseData,
-			payload: {
-				...responseData.payload,
-				data: {
-					...responseData.payload.data,
-					result: allFormattedResults,
-				},
+	const updatedResponseData: SuccessResponse<
+		MetricRangePayloadProps,
+		QueryRangeRequestV5
+	> = {
+		...responseData,
+		payload: {
+			...responseData.payload,
+			data: {
+				...responseData.payload.data,
+				result: allFormattedResults,
 			},
-		};
+		},
+	};
 
 	return updatedResponseData;
 }

frontend/src/container/NewWidget/index.tsx

@@ -52,7 +52,6 @@ import {
 	getSelectedWidgetIndex,
 } from 'providers/Dashboard/util';
 import { AppState } from 'store/reducers';
-import { SuccessResponse } from 'types/api';
 import {
 	ColumnUnit,
 	ContextLinksData,
@@ -61,7 +60,7 @@ import {
 } from 'types/api/dashboard/getAll';
 import { Props } from 'types/api/dashboard/update';
 import { IField } from 'types/api/logs/fields';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
 import { GlobalReducer } from 'types/reducer/globalTime';
@@ -398,7 +397,7 @@ function NewWidget({
 
 	// State to hold query response for sharing between left and right containers
 	const [queryResponse, setQueryResponse] = useState<
-		UseQueryResult<SuccessResponse<MetricRangePayloadProps, unknown>, Error>
+		UseQueryResult<MetricQueryRangeSuccessResponse, Error>
 	>(null as any);
 
 	// request data should be handled by the parent and the child components should consume the same

frontend/src/container/NewWidget/types.ts

@@ -2,9 +2,8 @@ import { Dispatch, SetStateAction } from 'react';
 import { UseQueryResult } from 'react-query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
-import { SuccessResponse, Warning } from 'types/api';
 import { Dashboard, Widgets } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 
 import { timePreferance } from './RightContainer/timeItems';
 
@@ -29,9 +28,7 @@ export interface WidgetGraphProps {
 	setRequestData: Dispatch<SetStateAction<GetQueryResultsProps>>;
 	isLoadingPanelData: boolean;
 	setQueryResponse?: Dispatch<
-		SetStateAction<
-			UseQueryResult<SuccessResponse<MetricRangePayloadProps, unknown>, Error>
-		>
+		SetStateAction<UseQueryResult<MetricQueryRangeSuccessResponse, Error>>
 	>;
 	enableDrillDown?: boolean;
 	dashboardData: Dashboard | undefined;
@@ -39,12 +36,7 @@ export interface WidgetGraphProps {
 }
 
 export type WidgetGraphContainerProps = {
-	queryResponse: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown> & {
-			warning?: Warning;
-		},
-		Error
-	>;
+	queryResponse: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 	setRequestData: Dispatch<SetStateAction<GetQueryResultsProps>>;
 	selectedGraph: PANEL_TYPES;
 	selectedWidget: Widgets;

frontend/src/container/OnboardingQuestionaire/InviteTeamMembers/__tests__/InviteTeamMembers.test.tsx

@@ -9,11 +9,6 @@ import {
 
 import InviteTeamMembers from '../InviteTeamMembers';
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn(),
-}));
-
 const mockNotificationSuccess = jest.fn() as jest.MockedFunction<
 	(args: { message: string }) => void
 >;

frontend/src/container/OnboardingQuestionaire/__tests__/OnboardingQuestionaire.test.tsx

@@ -4,11 +4,6 @@ import { render, screen, userEvent, waitFor } from 'tests/test-utils';
 import OnboardingQuestionaire from '../index';
 
 // Mock dependencies
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn(),
-}));
-
 jest.mock('lib/history', () => ({
 	__esModule: true,
 	default: {

frontend/src/container/PanelWrapper/TablePanelWrapper.tsx

@@ -1,7 +1,6 @@
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import GridTableComponent from 'container/GridTableComponent';
 import { GRID_TABLE_CONFIG } from 'container/GridTableComponent/config';
-import { QueryRangeRequestV5 } from 'types/api/v5/queryRange';
 
 import { PanelWrapperProps } from './panelWrapper.types';
 
@@ -20,7 +19,7 @@ function TablePanelWrapper({
 		(queryResponse.data?.payload?.data?.result?.[0] as any)?.table || [];
 	const { thresholds } = widget;
 
-	const queryRangeRequest = queryResponse.data?.params as QueryRangeRequestV5;
+	const queryRangeRequest = queryResponse.data?.params;
 
 	return (
 		<GridTableComponent

frontend/src/container/PipelinePage/tests/CreatePipelineButton.test.tsx

@@ -4,15 +4,13 @@ import { Provider } from 'react-redux';
 import { MemoryRouter } from 'react-router-dom';
 import { render } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import logEvent from 'api/common/logEvent';
+import { logEventMock } from '__tests__/logEventMock';
 import i18n from 'ReactI18';
 import store from 'store';
 
 import CreatePipelineButton from '../Layouts/Pipeline/CreatePipelineButton';
 import { pipelineApiResponseMockData } from '../mocks/pipeline';
 
-jest.mock('api/common/logEvent');
-
 describe('PipelinePage container test', () => {
 	it('should render CreatePipelineButton section', async () => {
 		const { asFragment } = render(
@@ -53,9 +51,12 @@ describe('PipelinePage container test', () => {
 		expect(editButton).toBeInTheDocument();
 		await userEvent.click(editButton);
 
-		expect(logEvent).toHaveBeenCalledWith('Logs: Pipelines: Entered Edit Mode', {
-			source: 'signoz-ui',
-		});
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Logs: Pipelines: Entered Edit Mode',
+			{
+				source: 'signoz-ui',
+			},
+		);
 	});
 
 	it('CreatePipelineButton - add new mode & tracking', async () => {
@@ -78,7 +79,7 @@ describe('PipelinePage container test', () => {
 		expect(editButton).toBeInTheDocument();
 		await userEvent.click(editButton);
 
-		expect(logEvent).toHaveBeenCalledWith(
+		expect(logEventMock).toHaveBeenCalledWith(
 			'Logs: Pipelines: Clicked Add New Pipeline',
 			{
 				source: 'signoz-ui',

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2.styles.scss

@@ -233,8 +233,10 @@
 			background: var(--l1-background);
 			box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
 			padding: 0px;
+			gap: 0;
+			margin: 4px;
 
-			.ant-typography {
+			.qb-tag-text {
 				color: var(--l1-foreground);
 				font-family: Inter;
 				font-size: 14px !important;
@@ -244,7 +246,7 @@
 				padding: 2px 6px;
 			}
 
-			.close-icon {
+			> button {
 				display: flex;
 				align-items: center;
 				justify-content: center;
@@ -259,26 +261,26 @@
 			&.resource {
 				border: 1px solid color-mix(in srgb, var(--bg-aqua-400) 13%, transparent);
 
-				.ant-typography {
+				.qb-tag-text {
 					color: var(--bg-aqua-400);
 					background: color-mix(in srgb, var(--bg-aqua-400) 6%, transparent);
 					font-size: 14px;
 				}
 
-				.close-icon {
+				> button {
 					background: color-mix(in srgb, var(--bg-aqua-400) 6%, transparent);
 				}
 			}
 			&.tag {
 				border: 1px solid color-mix(in srgb, var(--bg-sienna-400) 20%, transparent);
 
-				.ant-typography {
+				.qb-tag-text {
 					color: var(--bg-sienna-400);
 					background: color-mix(in srgb, var(--bg-sienna-400) 10%, transparent);
 					font-size: 14px;
 				}
 
-				.close-icon {
+				> button {
 					background: color-mix(in srgb, var(--bg-sienna-400) 10%, transparent);
 				}
 			}
@@ -286,13 +288,13 @@
 			&.scope {
 				border: 1px solid color-mix(in srgb, var(--bg-robin-400) 20%, transparent);
 
-				.ant-typography {
+				.qb-tag-text {
 					color: var(--bg-robin-400);
 					background: color-mix(in srgb, var(--bg-robin-400) 10%, transparent);
 					font-size: 14px;
 				}
 
-				.close-icon {
+				> button {
 					background: color-mix(in srgb, var(--bg-robin-400) 10%, transparent);
 				}
 			}

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2.tsx

@@ -966,6 +966,7 @@ function QueryBuilderSearchV2(
 				>
 					<Tooltip title={chipValue}>
 						<TypographyText
+							className="qb-tag-text"
 							$isInNin={isInNin}
 							$isEnabled={!!searchValue}
 							onClick={(): void => {

frontend/src/container/QueryTable/Drilldown/useAggregateDrilldown.tsx

@@ -2,9 +2,8 @@ import { useMemo } from 'react';
 import { UseQueryResult } from 'react-query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import useDashboardVarConfig from 'container/QueryTable/Drilldown/useDashboardVarConfig';
-import { SuccessResponse } from 'types/api';
 import { ContextLinksData } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { getTimeRange } from 'utils/getTimeRange';
 
@@ -44,10 +43,7 @@ const useAggregateDrilldown = ({
 	aggregateData: AggregateData | null;
 	contextLinks?: ContextLinksData;
 	panelType?: PANEL_TYPES;
-	queryRange?: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown>,
-		Error
-	>;
+	queryRange?: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 }): {
 	aggregateDrilldownConfig: {
 		header?: string | React.ReactNode;

frontend/src/container/QueryTable/Drilldown/useGraphContextMenu.tsx

@@ -2,9 +2,8 @@ import { useMemo } from 'react';
 import { UseQueryResult } from 'react-query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { useGetCompositeQueryParam } from 'hooks/queryBuilder/useGetCompositeQueryParam';
-import { SuccessResponse } from 'types/api';
 import { ContextLinksData } from 'types/api/dashboard/getAll';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
 import { isValidQueryName } from './drilldownUtils';
@@ -20,10 +19,7 @@ interface UseGraphContextMenuProps {
 	setSubMenu: (subMenu: string) => void;
 	contextLinks?: ContextLinksData;
 	panelType?: PANEL_TYPES;
-	queryRange?: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps, unknown>,
-		Error
-	>;
+	queryRange?: UseQueryResult<MetricQueryRangeSuccessResponse, Error>;
 }
 
 export function useGraphContextMenu({

frontend/src/container/TopNav/DateTimeSelectionV2/index.tsx

@@ -19,6 +19,7 @@ import {
 	useIsGlobalTimeQueryRefreshing,
 } from 'store/globalTime';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useSyncTimeOnStagedQueryChange } from 'hooks/queryBuilder/useSyncTimeOnStagedQueryChange';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import { isValidShortHandDateTimeFormat } from 'lib/getMinMax';
 import getTimeString from 'lib/getTimeString';
@@ -187,6 +188,8 @@ function DateTimeSelection({
 
 	const { stagedQuery, currentQuery, initQueryBuilderData } = useQueryBuilder();
 
+	useSyncTimeOnStagedQueryChange(stagedQuery?.id);
+
 	const getInputLabel = (
 		startTime?: Dayjs,
 		endTime?: Dayjs,

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.empty.test.tsx

@@ -0,0 +1,118 @@
+import userEvent from '@testing-library/user-event';
+import { safeNavigateMock } from '__tests__/safeNavigateMock';
+import ROUTES from 'constants/routes';
+import { triggeredAlertsFixture } from 'mocks-server/__mockdata__/triggered_alerts';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderTriggeredAlerts } from './_helpers';
+
+describe('TriggeredAlerts — empty / error states', () => {
+	it('shows the "No alerts firing" empty state when the API returns []', async () => {
+		server.use(
+			rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
+				res(ctx.status(200), ctx.json({ data: [], status: 'success' })),
+			),
+		);
+
+		renderTriggeredAlerts();
+
+		await screen.findByText('No alerts firing');
+		expect(
+			screen.getByTestId('triggered-alerts-empty-create-button'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByTestId('triggered-alerts-empty-refresh-button'),
+		).toBeInTheDocument();
+	});
+
+	it('navigates to ROUTES.ALERTS_NEW when "Create Alert Rule" is clicked', async () => {
+		const user = userEvent.setup({ delay: null });
+		server.use(
+			rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
+				res(ctx.status(200), ctx.json({ data: [], status: 'success' })),
+			),
+		);
+
+		renderTriggeredAlerts();
+
+		await screen.findByText('No alerts firing');
+
+		await user.click(screen.getByTestId('triggered-alerts-empty-create-button'));
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			ROUTES.ALERTS_NEW,
+			expect.objectContaining({ newTab: false }),
+		);
+	});
+
+	it('shows ErrorEmptyState when the API returns 500', async () => {
+		server.use(
+			rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
+				res(ctx.status(500)),
+			),
+		);
+
+		renderTriggeredAlerts();
+
+		await screen.findByTestId('error-empty-state');
+		expect(screen.getByTestId('error-refresh-button')).toBeInTheDocument();
+	});
+
+	it('refetches on refresh button click after an initial error', async () => {
+		let callCount = 0;
+		server.use(
+			rest.get('http://localhost/api/v1/alerts', (_, res, ctx) => {
+				callCount += 1;
+				if (callCount === 1) {
+					return res(ctx.status(500));
+				}
+				return res(
+					ctx.status(200),
+					ctx.json({ data: triggeredAlertsFixture, status: 'success' }),
+				);
+			}),
+		);
+
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await screen.findByTestId('error-refresh-button');
+
+		await user.click(screen.getByTestId('error-refresh-button'));
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+	});
+
+	it('shows NoResultsEmptyState when filters yield zero matches', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		await user.type(input, 'this-matches-nothing-xyz');
+
+		await screen.findByTestId('no-results-empty-state');
+		expect(screen.getByTestId('no-results-title')).toHaveTextContent(
+			'No matching alerts',
+		);
+		expect(screen.getByTestId('no-results-subtitle')).toHaveTextContent(
+			'No alerts match your current filters. Try adjusting your search criteria.',
+		);
+
+		await user.click(screen.getByTestId('no-results-clear-button'));
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+		expect(
+			(screen.getByTestId('triggered-alerts-search-input') as HTMLInputElement)
+				.value,
+		).toBe('');
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.filter.test.tsx

@@ -0,0 +1,87 @@
+import userEvent from '@testing-library/user-event';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderTriggeredAlerts } from './_helpers';
+
+describe('TriggeredAlerts — severity filter', () => {
+	it('filters to only critical-severity rows when "Critical" is selected', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		await user.click(screen.getByTestId('triggered-alerts-filter-combobox'));
+
+		const criticalOption = await screen.findByText(
+			'Critical (severity:critical)',
+		);
+		await user.click(criticalOption);
+
+		await user.keyboard('{Escape}');
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument();
+			expect(screen.queryByText('Memory Warning')).not.toBeInTheDocument();
+			expect(screen.queryByText('Disk Slow')).not.toBeInTheDocument();
+			expect(screen.queryByText('Network Hiccup')).not.toBeInTheDocument();
+		});
+	});
+
+	it('shows union when multiple severities are selected', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		await user.click(screen.getByTestId('triggered-alerts-filter-combobox'));
+		const critical = await screen.findByText('Critical (severity:critical)');
+		await user.click(critical);
+
+		const warning = await screen.findByText('Warning (severity:warning)');
+		await user.click(warning);
+
+		await user.keyboard('{Escape}');
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument();
+			expect(screen.getByText('Memory Warning')).toBeInTheDocument();
+			expect(screen.queryByText('Disk Slow')).not.toBeInTheDocument();
+			expect(screen.queryByText('Network Hiccup')).not.toBeInTheDocument();
+		});
+	});
+
+	it('clearing the filter shows all rows again', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		await user.click(screen.getByTestId('triggered-alerts-filter-combobox'));
+		const critical = await screen.findByText('Critical (severity:critical)');
+		await user.click(critical);
+		await user.keyboard('{Escape}');
+
+		await waitFor(() =>
+			expect(screen.queryByText('Memory Warning')).not.toBeInTheDocument(),
+		);
+
+		// Reopen the filter combobox and deselect Critical (clicking again toggles).
+		await user.click(screen.getByTestId('triggered-alerts-filter-combobox'));
+		const criticalAgain = await screen.findByText('Critical (severity:critical)');
+		await user.click(criticalAgain);
+		await user.keyboard('{Escape}');
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument();
+			expect(screen.getByText('Memory Warning')).toBeInTheDocument();
+			expect(screen.getByText('Disk Slow')).toBeInTheDocument();
+			expect(screen.getByText('Network Hiccup')).toBeInTheDocument();
+		});
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.grouping.test.tsx

@@ -0,0 +1,85 @@
+import userEvent from '@testing-library/user-event';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderTriggeredAlerts } from './_helpers';
+
+describe('TriggeredAlerts — group by', () => {
+	it('renders a flat table when no group-by is selected', async () => {
+		renderTriggeredAlerts();
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+		// No "Group" column header in flat mode.
+		expect(screen.queryByText('Group')).not.toBeInTheDocument();
+	});
+
+	it('groups by service when "service" is selected', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		await user.click(screen.getByTestId('triggered-alerts-groupby-combobox'));
+
+		const serviceOption = await screen.findByText('service');
+		await user.click(serviceOption);
+		await user.keyboard('{Escape}');
+
+		await waitFor(() => expect(screen.getByText('Group')).toBeInTheDocument());
+
+		await waitFor(() => {
+			expect(screen.getByText('service:frontend')).toBeInTheDocument();
+			expect(screen.getByText('service:backend')).toBeInTheDocument();
+			expect(screen.getByText('service:misc')).toBeInTheDocument();
+		});
+	});
+
+	it('expands and collapses a group row to reveal nested alerts', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		await user.click(screen.getByTestId('triggered-alerts-groupby-combobox'));
+		const serviceOption = await screen.findByText('service');
+		await user.click(serviceOption);
+		await user.keyboard('{Escape}');
+
+		await waitFor(() =>
+			expect(screen.getByText('service:frontend')).toBeInTheDocument(),
+		);
+
+		// Nested rows aren't shown yet.
+		expect(screen.queryByText('High CPU Usage')).not.toBeInTheDocument();
+
+		// The "frontend" group sits first in the table; its expand toggle is the
+		// first `group-expand-toggle` in DOM order. Targeting by testid is safe
+		// against design changes that add other buttons to the row.
+		const expandToggles = screen.getAllByTestId('group-expand-toggle');
+		expect(expandToggles.length).toBeGreaterThan(0);
+		const frontendGroupBadge = screen.getByText('service:frontend');
+		const frontendRow = frontendGroupBadge.closest('tr');
+		expect(frontendRow).not.toBeNull();
+		const frontendToggle = (frontendRow as HTMLElement).querySelector(
+			'[data-testid="group-expand-toggle"]',
+		) as HTMLElement | null;
+		expect(frontendToggle).not.toBeNull();
+
+		await user.click(frontendToggle as HTMLElement);
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+		expect(screen.getByText('Disk Slow')).toBeInTheDocument();
+
+		await user.click(frontendToggle as HTMLElement);
+
+		await waitFor(() =>
+			expect(screen.queryByText('High CPU Usage')).not.toBeInTheDocument(),
+		);
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.list.test.tsx

@@ -0,0 +1,115 @@
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderTriggeredAlerts } from './_helpers';
+
+describe('TriggeredAlerts — list rendering', () => {
+	beforeEach(() => {
+		jest.setSystemTime(new Date('2023-10-20T12:00:00Z'));
+	});
+
+	it('renders alerts from the API', async () => {
+		renderTriggeredAlerts();
+
+		await expect(
+			screen.findByTestId('alert-row-fp-critical-1-name'),
+		).resolves.toHaveTextContent('High CPU Usage');
+		expect(screen.getByTestId('alert-row-fp-warning-1-name')).toHaveTextContent(
+			'Memory Warning',
+		);
+		expect(screen.getByTestId('alert-row-fp-info-1-name')).toHaveTextContent(
+			'Disk Slow',
+		);
+	});
+
+	it('renders severity badges for alerts that have severity', async () => {
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId('alert-row-fp-critical-1-name'),
+			).toBeInTheDocument(),
+		);
+
+		expect(
+			screen.getByTestId('alert-row-fp-critical-1-severity'),
+		).toHaveTextContent('critical');
+		expect(
+			screen.getByTestId('alert-row-fp-warning-1-severity'),
+		).toHaveTextContent('warning');
+		expect(screen.getByTestId('alert-row-fp-info-1-severity')).toHaveTextContent(
+			'info',
+		);
+		expect(
+			screen.getByTestId('alert-row-fp-noseverity-severity'),
+		).toHaveTextContent('-');
+	});
+
+	it('renders status tags reflecting the alert state', async () => {
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId('alert-row-fp-critical-1-name'),
+			).toBeInTheDocument(),
+		);
+
+		expect(
+			screen.getByTestId('alert-row-fp-critical-1-status'),
+		).toHaveTextContent('Firing');
+		expect(screen.getByTestId('alert-row-fp-info-1-status')).toHaveTextContent(
+			'Unprocessed',
+		);
+		expect(
+			screen.getByTestId('alert-row-fp-suppressed-1-status'),
+		).toHaveTextContent('Suppressed');
+	});
+
+	it('renders status badges with semantic colors', async () => {
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId('alert-row-fp-critical-1-status'),
+			).toBeInTheDocument(),
+		);
+
+		expect(screen.getByTestId('alert-row-fp-critical-1-status')).toHaveAttribute(
+			'data-color',
+			'cherry',
+		);
+		expect(screen.getByTestId('alert-row-fp-info-1-status')).toHaveAttribute(
+			'data-color',
+			'forest',
+		);
+		expect(
+			screen.getByTestId('alert-row-fp-critical-1-severity'),
+		).toHaveAttribute('data-color', 'cherry');
+		expect(screen.getByTestId('alert-row-fp-warning-1-severity')).toHaveAttribute(
+			'data-color',
+			'amber',
+		);
+	});
+
+	it('renders the search input and filter comboboxes', async () => {
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId('alert-row-fp-critical-1-name'),
+			).toBeInTheDocument(),
+		);
+
+		expect(
+			screen.getByTestId('triggered-alerts-search-input'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByPlaceholderText('Search alerts by name'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByTestId('triggered-alerts-filter-combobox'),
+		).toBeInTheDocument();
+		expect(
+			screen.getByTestId('triggered-alerts-groupby-combobox'),
+		).toBeInTheDocument();
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.pagination.test.tsx

@@ -0,0 +1,76 @@
+import userEvent from '@testing-library/user-event';
+import { triggeredAlertsPaginationFixture } from 'mocks-server/__mockdata__/triggered_alerts';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { screen, waitFor } from 'tests/test-utils';
+import { getCurrentNuqsQueryString } from 'tests/nuqs-helpers';
+
+import { renderTriggeredAlerts } from './_helpers';
+
+function usePaginationHandler(): void {
+	server.use(
+		rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
+			res(
+				ctx.status(200),
+				ctx.json({
+					data: triggeredAlertsPaginationFixture,
+					status: 'success',
+				}),
+			),
+		),
+	);
+}
+
+describe('TriggeredAlerts — pagination', () => {
+	// Default sort is duration ascending = newest startsAt first. Fixture indices
+	// 0..14 use startsAt 2023-10-01..15, so index 14 (newest) appears first and
+	// index 0 (oldest) appears last. Page 1 (limit 10) = items 14..5. Page 2 = 4..0.
+
+	it('shows the first 10 rows on page 1 by default', async () => {
+		usePaginationHandler();
+		renderTriggeredAlerts();
+
+		await screen.findByText('Pag Alert 14');
+
+		expect(screen.getByText('Pag Alert 5')).toBeInTheDocument();
+		expect(screen.queryByText('Pag Alert 4')).not.toBeInTheDocument();
+		expect(screen.queryByText('Pag Alert 0')).not.toBeInTheDocument();
+	});
+
+	it('renders a "page 2" pagination button reflecting total=15 with pageSize=10', async () => {
+		usePaginationHandler();
+		renderTriggeredAlerts();
+
+		await screen.findByText('Pag Alert 14');
+
+		const nav = screen.getByRole('navigation');
+		const page2 = Array.from(nav.querySelectorAll('button')).find(
+			(b) => b.textContent?.trim() === '2',
+		);
+		expect(page2).toBeDefined();
+	});
+
+	it('navigates to page 2 and shows the next batch of alerts', async () => {
+		usePaginationHandler();
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await screen.findByText('Pag Alert 14');
+
+		const nav = screen.getByRole('navigation');
+		const page2Button = Array.from(nav.querySelectorAll('button')).find(
+			(b) => b.textContent?.trim() === '2',
+		);
+		if (!page2Button) {
+			throw new Error('Page 2 button not found');
+		}
+		await user.click(page2Button);
+
+		await waitFor(() =>
+			expect(screen.getByText('Pag Alert 0')).toBeInTheDocument(),
+		);
+		expect(screen.getByText('Pag Alert 4')).toBeInTheDocument();
+		expect(screen.queryByText('Pag Alert 14')).not.toBeInTheDocument();
+		await waitFor(() => expect(getCurrentNuqsQueryString()).toContain('page=2'));
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.rowClick.test.tsx

@@ -0,0 +1,143 @@
+import userEvent from '@testing-library/user-event';
+import { logEventMock } from '__tests__/logEventMock';
+import { safeNavigateMock } from '__tests__/safeNavigateMock';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { getTriggeredAlertRowTestId, renderTriggeredAlerts } from './_helpers';
+
+describe('TriggeredAlerts — row click', () => {
+	it('navigates to the alert overview with the rule id from labels on row click', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId(getTriggeredAlertRowTestId('fp-critical-1', 'name')),
+			).toBeInTheDocument(),
+		);
+
+		await user.click(
+			screen.getByTestId(getTriggeredAlertRowTestId('fp-critical-1', 'name')),
+		);
+
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			'/alerts/overview?ruleId=rule-1',
+		);
+		expect(logEventMock).toHaveBeenCalledWith(
+			'Alert: Triggered alert clicked',
+			expect.objectContaining({
+				ruleId: 'rule-1',
+				alertName: 'High CPU Usage',
+			}),
+		);
+	});
+
+	it('opens in a new tab when ctrl+clicked', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId(getTriggeredAlertRowTestId('fp-warning-1', 'name')),
+			).toBeInTheDocument(),
+		);
+
+		await user.keyboard('{Control>}');
+		await user.click(
+			screen.getByTestId(getTriggeredAlertRowTestId('fp-warning-1', 'name')),
+		);
+		await user.keyboard('{/Control}');
+
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			'/alerts/overview?ruleId=rule-2',
+			{ newTab: true },
+		);
+	});
+
+	it('navigates correctly when ruleId is parsed from generatorURL', async () => {
+		// Override fixture so the alert has no labels.ruleId but a valid
+		// generatorURL → getRuleId() falls back to parsing the URL.
+		server.use(
+			rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
+				res(
+					ctx.status(200),
+					ctx.json({
+						data: [
+							{
+								fingerprint: 'fp-no-rule-label',
+								startsAt: '2023-10-19T10:00:00Z',
+								endsAt: '0001-01-01T00:00:00Z',
+								updatedAt: '2023-10-20T00:00:00Z',
+								generatorURL: 'http://localhost/alerts/edit?ruleId=rule-from-url',
+								labels: { alertname: 'URL Rule Alert' },
+								annotations: {},
+								status: { state: 'active', silencedBy: [], inhibitedBy: [] },
+								receivers: [],
+							},
+						],
+						status: 'success',
+					}),
+				),
+			),
+		);
+
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId(getTriggeredAlertRowTestId('fp-no-rule-label', 'name')),
+			).toBeInTheDocument(),
+		);
+
+		await user.click(
+			screen.getByTestId(getTriggeredAlertRowTestId('fp-no-rule-label', 'name')),
+		);
+
+		expect(safeNavigateMock).toHaveBeenCalledWith(
+			'/alerts/overview?ruleId=rule-from-url',
+		);
+	});
+
+	it('does not navigate when the row has no ruleId anywhere', async () => {
+		server.use(
+			rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
+				res(
+					ctx.status(200),
+					ctx.json({
+						data: [
+							{
+								fingerprint: 'fp-no-rule',
+								startsAt: '2023-10-19T10:00:00Z',
+								endsAt: '0001-01-01T00:00:00Z',
+								updatedAt: '2023-10-20T00:00:00Z',
+								labels: { alertname: 'No Rule Alert' },
+								annotations: {},
+								status: { state: 'active', silencedBy: [], inhibitedBy: [] },
+								receivers: [],
+							},
+						],
+						status: 'success',
+					}),
+				),
+			),
+		);
+
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(
+				screen.getByTestId(getTriggeredAlertRowTestId('fp-no-rule', 'name')),
+			).toBeInTheDocument(),
+		);
+
+		await user.click(
+			screen.getByTestId(getTriggeredAlertRowTestId('fp-no-rule', 'name')),
+		);
+
+		expect(safeNavigateMock).not.toHaveBeenCalled();
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.search.test.tsx

@@ -0,0 +1,118 @@
+import userEvent from '@testing-library/user-event';
+import { screen, waitFor } from 'tests/test-utils';
+
+import { renderTriggeredAlerts } from './_helpers';
+
+describe('TriggeredAlerts — search', () => {
+	it('filters rows by alertname when typing in the search input', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+		expect(screen.getByText('Memory Warning')).toBeInTheDocument();
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		await user.type(input, 'CPU');
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument();
+			expect(screen.queryByText('Memory Warning')).not.toBeInTheDocument();
+		});
+	});
+
+	it('shows all rows again when search is cleared', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		await user.type(input, 'CPU');
+
+		await waitFor(() =>
+			expect(screen.queryByText('Memory Warning')).not.toBeInTheDocument(),
+		);
+
+		await user.clear(input);
+
+		await waitFor(() => {
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument();
+			expect(screen.getByText('Memory Warning')).toBeInTheDocument();
+			expect(screen.getByText('Disk Slow')).toBeInTheDocument();
+		});
+	});
+
+	it('matches rows by label value (case-insensitive)', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		// "backend" matches `service: backend` labels on Memory Warning and Network Hiccup.
+		await user.type(input, 'backend');
+
+		await waitFor(() => {
+			expect(screen.getByText('Memory Warning')).toBeInTheDocument();
+			expect(screen.getByText('Network Hiccup')).toBeInTheDocument();
+			expect(screen.queryByText('High CPU Usage')).not.toBeInTheDocument();
+			expect(screen.queryByText('Disk Slow')).not.toBeInTheDocument();
+		});
+	});
+
+	it('matches rows by label key', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		await user.type(input, 'staging');
+
+		await waitFor(() => {
+			expect(screen.getByText('Disk Slow')).toBeInTheDocument();
+			expect(screen.queryByText('High CPU Usage')).not.toBeInTheDocument();
+			expect(screen.queryByText('Memory Warning')).not.toBeInTheDocument();
+		});
+	});
+
+	it('renders the no-results empty state when the search matches nothing', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts();
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		await user.type(input, 'zzzzznever-matches-anything');
+
+		await waitFor(() =>
+			expect(screen.getByTestId('no-results-empty-state')).toBeInTheDocument(),
+		);
+	});
+
+	it('resets pagination to page 1 when the search changes', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderTriggeredAlerts({ initialRoute: '/?page=2&limit=2' });
+
+		await waitFor(() =>
+			expect(screen.getByText('Disk Slow')).toBeInTheDocument(),
+		);
+
+		const input = screen.getByTestId('triggered-alerts-search-input');
+		await user.type(input, 'CPU');
+
+		await waitFor(() =>
+			expect(screen.getByText('High CPU Usage')).toBeInTheDocument(),
+		);
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/TriggeredAlerts.utils.test.ts

@@ -0,0 +1,181 @@
+import type { SortState } from 'components/TanStackTableView/types';
+
+import type { Alert } from '../types';
+import {
+	getAlertSortValue,
+	getRuleId,
+	normalizeAlerts,
+	sortAlerts,
+} from '../utils';
+
+const alertWithFingerprint: Alert = {
+	fingerprint: 'fp-existing',
+	labels: { alertname: 'Test', severity: 'critical' },
+	annotations: {},
+	startsAt: '2023-10-19T10:00:00Z',
+	endsAt: '0001-01-01T00:00:00Z',
+	status: { state: 'active', silencedBy: [], inhibitedBy: [] },
+	receivers: [],
+};
+
+const alertWithoutFingerprint: Alert = {
+	...alertWithFingerprint,
+	fingerprint: undefined,
+};
+
+describe('normalizeAlerts', () => {
+	it('returns empty array when given undefined', () => {
+		expect(normalizeAlerts(undefined)).toStrictEqual([]);
+	});
+
+	it('preserves existing fingerprints', () => {
+		const result = normalizeAlerts([alertWithFingerprint]);
+		expect(result).toHaveLength(1);
+		expect(result[0].fingerprint).toBe('fp-existing');
+	});
+
+	it('mints fingerprint when missing', () => {
+		const result = normalizeAlerts([alertWithoutFingerprint]);
+		expect(result[0].fingerprint).toBeDefined();
+		expect(typeof result[0].fingerprint).toBe('string');
+		expect(result[0].fingerprint?.length).toBeGreaterThan(0);
+	});
+
+	it('does not mutate the input array', () => {
+		const input = [alertWithFingerprint];
+		const copy = JSON.parse(JSON.stringify(input));
+		normalizeAlerts(input);
+		expect(input).toStrictEqual(copy);
+	});
+});
+
+describe('getAlertSortValue', () => {
+	const alert: Alert = {
+		fingerprint: 'fp',
+		labels: { alertname: 'CPU', severity: 'critical' },
+		annotations: {},
+		startsAt: '2023-10-19T10:00:00Z',
+		endsAt: '0001-01-01T00:00:00Z',
+		status: { state: 'active', silencedBy: [], inhibitedBy: [] },
+		receivers: [],
+	};
+
+	it('returns status.state for "status"', () => {
+		expect(getAlertSortValue(alert, 'status')).toBe('active');
+	});
+
+	it('returns alertname for "alertName"', () => {
+		expect(getAlertSortValue(alert, 'alertName')).toBe('CPU');
+	});
+
+	it('returns severity for "severity"', () => {
+		expect(getAlertSortValue(alert, 'severity')).toBe('critical');
+	});
+
+	it('returns elapsed ms for "firingSince"', () => {
+		const result = getAlertSortValue(alert, 'firingSince');
+		expect(typeof result).toBe('number');
+		expect(result).toBeGreaterThan(0);
+	});
+
+	it('returns elapsed ms for "duration"', () => {
+		const result = getAlertSortValue(alert, 'duration');
+		expect(typeof result).toBe('number');
+	});
+
+	it('returns empty string for unknown columns', () => {
+		expect(getAlertSortValue(alert, 'unknown')).toBe('');
+	});
+
+	it('returns empty string for missing fields', () => {
+		const empty = { ...alert, status: undefined, labels: undefined };
+		expect(getAlertSortValue(empty, 'status')).toBe('');
+		expect(getAlertSortValue(empty, 'alertName')).toBe('');
+		expect(getAlertSortValue(empty, 'severity')).toBe('');
+	});
+
+	it('returns empty for firingSince with no startsAt', () => {
+		const empty = { ...alert, startsAt: undefined };
+		expect(getAlertSortValue(empty, 'firingSince')).toBe('');
+	});
+});
+
+describe('sortAlerts', () => {
+	const a: Alert = {
+		fingerprint: 'a',
+		labels: { alertname: 'A' },
+		annotations: {},
+		startsAt: '2023-10-19T10:00:00Z',
+		endsAt: '0001-01-01T00:00:00Z',
+		status: { state: 'active', silencedBy: [], inhibitedBy: [] },
+		receivers: [],
+	};
+	const b: Alert = { ...a, fingerprint: 'b', labels: { alertname: 'B' } };
+	const c: Alert = { ...a, fingerprint: 'c', labels: { alertname: 'C' } };
+
+	it('sorts ascending when given orderBy', () => {
+		const order: SortState = { columnName: 'alertName', order: 'asc' };
+		const result = sortAlerts([c, a, b], order);
+		expect(result.map((x) => x.labels?.alertname)).toStrictEqual(['A', 'B', 'C']);
+	});
+
+	it('sorts descending', () => {
+		const order: SortState = { columnName: 'alertName', order: 'desc' };
+		const result = sortAlerts([a, b, c], order);
+		expect(result.map((x) => x.labels?.alertname)).toStrictEqual(['C', 'B', 'A']);
+	});
+
+	it('falls back to default duration asc when orderBy is null', () => {
+		const result = sortAlerts([a, b, c], null);
+		expect(result).toHaveLength(3);
+	});
+});
+
+describe('getRuleId', () => {
+	const base: Alert = {
+		labels: {},
+		annotations: {},
+		startsAt: '2023-10-19T10:00:00Z',
+		endsAt: '0001-01-01T00:00:00Z',
+		status: { state: 'active', silencedBy: [], inhibitedBy: [] },
+		receivers: [],
+		fingerprint: 'fp',
+	};
+
+	it('returns labels.ruleId when present', () => {
+		expect(getRuleId({ ...base, labels: { ruleId: 'rule-1' } })).toBe('rule-1');
+	});
+
+	it('falls back to generatorURL when ruleId label missing', () => {
+		expect(
+			getRuleId({
+				...base,
+				generatorURL: 'http://localhost/foo?ruleId=rule-42',
+			}),
+		).toBe('rule-42');
+	});
+
+	it('prefers labels.ruleId over generatorURL', () => {
+		expect(
+			getRuleId({
+				...base,
+				labels: { ruleId: 'from-label' },
+				generatorURL: 'http://localhost/foo?ruleId=from-url',
+			}),
+		).toBe('from-label');
+	});
+
+	it('returns null when generatorURL has no ruleId param', () => {
+		expect(
+			getRuleId({ ...base, generatorURL: 'http://localhost/foo' }),
+		).toBeNull();
+	});
+
+	it('returns null when generatorURL is invalid', () => {
+		expect(getRuleId({ ...base, generatorURL: 'not-a-url' })).toBeNull();
+	});
+
+	it('returns null when no source available', () => {
+		expect(getRuleId(base)).toBeNull();
+	});
+});

frontend/src/container/TriggeredAlerts/__tests__/_helpers.tsx

@@ -0,0 +1,71 @@
+import { QueryClient, QueryClientProvider } from 'react-query';
+import { MemoryRouter } from 'react-router-dom';
+import { VirtuosoMockContext } from 'react-virtuoso';
+import { render, RenderResult, screen } from '@testing-library/react';
+import TriggeredAlerts from 'container/TriggeredAlerts';
+import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
+import { AppContext } from 'providers/App/App';
+import TimezoneProvider from 'providers/Timezone';
+import { onNuqsUrlUpdate, resetNuqsState } from 'tests/nuqs-helpers';
+import { getAppContextMock } from 'tests/test-utils';
+
+interface RenderOptions {
+	initialRoute?: string;
+}
+
+export function renderTriggeredAlerts(
+	options: RenderOptions = {},
+): RenderResult {
+	const { initialRoute = '/' } = options;
+
+	const initialSearch = initialRoute.includes('?')
+		? initialRoute.slice(initialRoute.indexOf('?'))
+		: '';
+	resetNuqsState(initialSearch);
+
+	const queryClient = new QueryClient({
+		defaultOptions: {
+			queries: { refetchOnWindowFocus: false, retry: false },
+			mutations: { retry: false },
+		},
+	});
+
+	return render(
+		<MemoryRouter initialEntries={[initialRoute]}>
+			<NuqsTestingAdapter
+				searchParams={initialSearch}
+				onUrlUpdate={onNuqsUrlUpdate}
+				rateLimitFactor={0}
+				hasMemory
+			>
+				<QueryClientProvider client={queryClient}>
+					<AppContext.Provider value={getAppContextMock('ADMIN')}>
+						<TimezoneProvider>
+							<VirtuosoMockContext.Provider
+								value={{ viewportHeight: 800, itemHeight: 46 }}
+							>
+								<TriggeredAlerts />
+							</VirtuosoMockContext.Provider>
+						</TimezoneProvider>
+					</AppContext.Provider>
+				</QueryClientProvider>
+			</NuqsTestingAdapter>
+		</MemoryRouter>,
+	);
+}
+
+export async function findAlertRow(alertName: string): Promise<HTMLElement> {
+	const cell = await screen.findByText(alertName, {}, { timeout: 5000 });
+	const row = cell.closest('tr');
+	if (!row) {
+		throw new Error(`Row not found for alert "${alertName}"`);
+	}
+	return row as HTMLElement;
+}
+
+export function getTriggeredAlertRowTestId(
+	fingerprint: string,
+	column: 'name' | 'severity' | 'status',
+): string {
+	return `alert-row-${fingerprint}-${column}`;
+}

frontend/src/container/TriggeredAlerts/components/AlertStatusTag.tsx

@@ -2,31 +2,32 @@ import { Badge } from '@signozhq/ui/badge';
 
 interface AlertStatusTagProps {
 	state: string;
+	testId?: string;
 }
 
-function AlertStatusTag({ state }: AlertStatusTagProps): JSX.Element {
+function AlertStatusTag({ state, testId }: AlertStatusTagProps): JSX.Element {
 	switch (state) {
 		case 'unprocessed':
 			return (
-				<Badge color="success" variant="outline">
+				<Badge color="success" variant="outline" testId={testId}>
 					Unprocessed
 				</Badge>
 			);
 		case 'active':
 			return (
-				<Badge color="error" variant="outline">
+				<Badge color="error" variant="outline" testId={testId}>
 					Firing
 				</Badge>
 			);
 		case 'suppressed':
 			return (
-				<Badge color="error" variant="outline">
+				<Badge color="error" variant="outline" testId={testId}>
 					Suppressed
 				</Badge>
 			);
 		default:
 			return (
-				<Badge color="secondary" variant="outline">
+				<Badge color="secondary" variant="outline" testId={testId}>
 					Unknown
 				</Badge>
 			);

frontend/src/container/TriggeredAlerts/components/EmptyStates.tsx

@@ -3,6 +3,7 @@ import { CircleCheck, Plus, RefreshCw } from '@signozhq/icons';
 import { Button } from '@signozhq/ui/button';
 import ROUTES from 'constants/routes';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
+import { isModifierKeyPressed } from 'utils/app';
 
 import styles from './EmptyStates.module.scss';
 
@@ -13,9 +14,12 @@ interface EmptyStateProps {
 export function EmptyState({ onRefresh }: EmptyStateProps): JSX.Element {
 	const { safeNavigate } = useSafeNavigate();
 
-	const handleCreateAlert = useCallback((): void => {
-		safeNavigate(ROUTES.ALERTS_NEW);
-	}, [safeNavigate]);
+	const handleCreateAlert = useCallback(
+		(e: React.MouseEvent): void => {
+			safeNavigate(ROUTES.ALERTS_NEW, { newTab: isModifierKeyPressed(e) });
+		},
+		[safeNavigate],
+	);
 
 	return (
 		<div className={styles.emptyState}>
@@ -30,6 +34,7 @@ export function EmptyState({ onRefresh }: EmptyStateProps): JSX.Element {
 					color="primary"
 					prefix={<Plus size={14} />}
 					onClick={handleCreateAlert}
+					testId="triggered-alerts-empty-create-button"
 				>
 					Create Alert Rule
 				</Button>
@@ -39,6 +44,7 @@ export function EmptyState({ onRefresh }: EmptyStateProps): JSX.Element {
 						color="secondary"
 						prefix={<RefreshCw size={14} />}
 						onClick={onRefresh}
+						testId="triggered-alerts-empty-refresh-button"
 					>
 						Refresh
 					</Button>

frontend/src/container/TriggeredAlerts/components/GroupTagsCell.tsx

@@ -44,6 +44,7 @@ export function GroupTagsCell({
 				prefix={
 					localIsExpanded ? <ChevronDown size={14} /> : <ChevronRight size={14} />
 				}
+				testId="group-expand-toggle"
 			/>
 			<div className={styles.tagsContainer}>
 				{tags.map((tag) => (

frontend/src/container/TriggeredAlerts/index.tsx

@@ -175,6 +175,7 @@ function TriggeredAlerts(): JSX.Element {
 					value={searchText}
 					onChange={handleSearchChange}
 					suffix={<Search size={14} className={styles.searchIcon} />}
+					testId="triggered-alerts-search-input"
 				/>
 				<ComboboxSimple
 					className={styles.filterSelect}
@@ -186,6 +187,7 @@ function TriggeredAlerts(): JSX.Element {
 					allowCreate
 					items={severyFilters}
 					maxDisplayedPills={2}
+					testId="triggered-alerts-filter-combobox"
 				/>
 				<ComboboxSimple
 					className={styles.filterSelect}
@@ -196,6 +198,7 @@ function TriggeredAlerts(): JSX.Element {
 					items={labelOptions}
 					multiple
 					maxDisplayedPills={2}
+					testId="triggered-alerts-groupby-combobox"
 				/>
 			</div>
 

frontend/src/container/TriggeredAlerts/table.config.tsx

@@ -21,8 +21,11 @@ export function getAlertColumns(
 			width: { fixed: '100px' },
 			enableSort: false,
 			enableMove: false,
-			cell: ({ value }): JSX.Element => (
-				<AlertStatusTag state={String(value ?? '')} />
+			cell: ({ row, value }): JSX.Element => (
+				<AlertStatusTag
+					state={String(value ?? '')}
+					testId={`alert-row-${row.fingerprint ?? ''}-status`}
+				/>
 			),
 		},
 		{
@@ -32,8 +35,11 @@ export function getAlertColumns(
 			width: { default: '100%' },
 			enableSort: true,
 			enableMove: false,
-			cell: ({ value }): JSX.Element => (
-				<TanStackTable.Text title={value}>
+			cell: ({ row, value }): JSX.Element => (
+				<TanStackTable.Text
+					title={value}
+					data-testid={`alert-row-${row.fingerprint ?? ''}-name`}
+				>
 					{String(value ?? '-')}
 				</TanStackTable.Text>
 			),
@@ -45,15 +51,17 @@ export function getAlertColumns(
 			width: { fixed: '120px' },
 			enableSort: true,
 			enableMove: false,
-			cell: ({ value }): JSX.Element => {
+			cell: ({ row, value }): JSX.Element => {
 				const severity = String(value ?? '').toLowerCase();
+				const testId = `alert-row-${row.fingerprint ?? ''}-severity`;
 				if (!severity) {
-					return <TanStackTable.Text>-</TanStackTable.Text>;
+					return <TanStackTable.Text data-testid={testId}>-</TanStackTable.Text>;
 				}
 				return (
 					<Badge
 						color={SEVERITY_BADGE_COLORS[severity] ?? 'secondary'}
 						variant="outline"
+						testId={testId}
 					>
 						{severity}
 					</Badge>

frontend/src/hooks/dashboard/__test__/useTransformDashboardVariables.test.tsx

@@ -71,7 +71,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			const orders = Object.values(result.data.variables).map((v) => v.order);
+			const orders = Object.values(result.data.variables!).map((v) => v.order);
 			expect(orders).toContain(0);
 			expect(orders).toContain(1);
 		});
@@ -84,7 +84,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.order).toBe(5);
+			expect(result.data.variables!.v1.order).toBe(5);
 		});
 
 		it('assigns unique orders across multiple variables that all lack an order', () => {
@@ -97,7 +97,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			const orders = Object.values(result.data.variables).map((v) => v.order);
+			const orders = Object.values(result.data.variables!).map((v) => v.order);
 			// All three newly assigned orders must be distinct
 			expect(new Set(orders).size).toBe(3);
 		});
@@ -112,7 +112,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.id).toMatch(
+			expect(result.data.variables!.v1.id).toMatch(
 				/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i,
 			);
 		});
@@ -125,7 +125,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.id).toBe('keep-me');
+			expect(result.data.variables!.v1.id).toBe('keep-me');
 		});
 	});
 
@@ -145,7 +145,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.defaultValue).toBe('hello');
+			expect(result.data.variables!.v1.defaultValue).toBe('hello');
 		});
 
 		it('does not overwrite an existing defaultValue', () => {
@@ -163,7 +163,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.defaultValue).toBe('keep');
+			expect(result.data.variables!.v1.defaultValue).toBe('keep');
 		});
 	});
 
@@ -178,7 +178,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.selectedValue).toBe('staging');
+			expect(result.data.variables!.v1.selectedValue).toBe('staging');
 		});
 
 		it('applies localStorage allSelected over DB value', () => {
@@ -196,7 +196,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.allSelected).toBe(true);
+			expect(result.data.variables!.v1.allSelected).toBe(true);
 		});
 	});
 
@@ -217,7 +217,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.allSelected).toBe(true);
+			expect(result.data.variables!.v1.allSelected).toBe(true);
 		});
 
 		it('sets selectedValue from URL and clears allSelected when showALLOption is true', () => {
@@ -237,8 +237,8 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.selectedValue).toBe('dev');
-			expect(result.data.variables.v1.allSelected).toBe(false);
+			expect(result.data.variables!.v1.selectedValue).toBe('dev');
+			expect(result.data.variables!.v1.allSelected).toBe(false);
 		});
 
 		it('does not set allSelected=false when showALLOption is false', () => {
@@ -258,8 +258,8 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.selectedValue).toBe('dev');
-			expect(result.data.variables.v1.allSelected).toBe(true);
+			expect(result.data.variables!.v1.selectedValue).toBe('dev');
+			expect(result.data.variables!.v1.allSelected).toBe(true);
 		});
 
 		it('normalizes array URL value to single value for single-select variable', () => {
@@ -277,7 +277,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.selectedValue).toBe('prod');
+			expect(result.data.variables!.v1.selectedValue).toBe('prod');
 		});
 
 		it('wraps single URL value in array for multi-select variable', () => {
@@ -292,7 +292,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.selectedValue).toStrictEqual(['prod']);
+			expect(result.data.variables!.v1.selectedValue).toStrictEqual(['prod']);
 		});
 
 		it('looks up URL variable by variable id when name is absent', () => {
@@ -306,7 +306,7 @@ describe('useTransformDashboardVariables', () => {
 
 			const result = transformDashboardVariables(dashboard);
 
-			expect(result.data.variables.v1.selectedValue).toBe('fallback');
+			expect(result.data.variables!.v1.selectedValue).toBe('fallback');
 		});
 	});
 
@@ -327,11 +327,11 @@ describe('useTransformDashboardVariables', () => {
 			const dashboard = makeDashboard({
 				v1: makeVariable({ id: 'id1', name: 'env', selectedValue: 'prod' }),
 			});
-			const originalValue = dashboard.data.variables.v1.selectedValue;
+			const originalValue = dashboard.data.variables!.v1.selectedValue;
 
 			transformDashboardVariables(dashboard);
 
-			expect(dashboard.data.variables.v1.selectedValue).toBe(originalValue);
+			expect(dashboard.data.variables!.v1.selectedValue).toBe(originalValue);
 		});
 	});
 });

frontend/src/hooks/dashboard/useTransformDashboardVariables.ts

@@ -22,11 +22,12 @@ export function useTransformDashboardVariables(dashboardId: string): Pick<
 		localStorageVariables: any,
 	): Dashboard => {
 		const updatedData = data;
-		if (data && localStorageVariables) {
-			const updatedVariables = data.data.variables;
+		const variables = data?.data?.variables;
+		if (data && localStorageVariables && variables) {
+			const updatedVariables = variables;
 			const variablesFromUrl = getUrlVariables();
-			Object.keys(data.data.variables).forEach((variable) => {
-				const variableData = data.data.variables[variable];
+			Object.keys(variables).forEach((variable) => {
+				const variableData = variables[variable];
 
 				// values from url
 				const urlVariable = variableData?.name
@@ -34,7 +35,7 @@ export function useTransformDashboardVariables(dashboardId: string): Pick<
 					: variablesFromUrl[variableData.id];
 
 				let updatedVariable = {
-					...data.data.variables[variable],
+					...variables[variable],
 					...localStorageVariables[variableData.name as any],
 				};
 

frontend/src/hooks/queryBuilder/__tests__/useCreateAlerts.test.tsx

@@ -17,11 +17,6 @@ jest.mock('react-redux', () => ({
 	useSelector: jest.fn(),
 }));
 
-jest.mock('api/common/logEvent', () => ({
-	__esModule: true,
-	default: jest.fn(),
-}));
-
 jest.mock('api/dashboard/substitute_vars', () => ({
 	getSubstituteVars: jest.fn(),
 }));

frontend/src/hooks/queryBuilder/__tests__/useSyncTimeOnStagedQueryChange.test.ts

@@ -0,0 +1,139 @@
+import { renderHook } from '@testing-library/react';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { UpdateTimeInterval } from 'store/actions';
+
+import { useSyncTimeOnStagedQueryChange } from '../useSyncTimeOnStagedQueryChange';
+
+const mockDispatch = jest.fn();
+
+jest.mock('react-redux', () => ({
+	useDispatch: (): jest.Mock => mockDispatch,
+	useSelector: jest.fn(),
+}));
+
+jest.mock('store/actions', () => ({
+	UpdateTimeInterval: jest.fn((time: string) => ({
+		type: 'UPDATE_TIME_INTERVAL_THUNK',
+		payload: time,
+	})),
+}));
+
+const mockedUseSelector = useSelector as jest.Mock;
+const mockedUpdateTimeInterval = UpdateTimeInterval as unknown as jest.Mock;
+
+const setSelectedTime = (value: string): void => {
+	mockedUseSelector.mockImplementation(
+		(selector: (state: { globalTime: { selectedTime: string } }) => unknown) =>
+			selector({ globalTime: { selectedTime: value } }),
+	);
+};
+
+describe('useSyncTimeOnStagedQueryChange', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+		setSelectedTime('1h');
+	});
+
+	it('does not dispatch on initial mount when stagedQueryId is undefined', () => {
+		renderHook(() => useSyncTimeOnStagedQueryChange(undefined));
+		expect(mockDispatch).not.toHaveBeenCalled();
+	});
+
+	it('does not dispatch on initial mount when stagedQueryId is already defined', () => {
+		renderHook(() => useSyncTimeOnStagedQueryChange('initial-id'));
+		expect(mockDispatch).not.toHaveBeenCalled();
+	});
+
+	it('does not dispatch when stagedQueryId transitions from undefined to defined (first staged query arriving)', () => {
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: undefined as string | undefined } },
+		);
+
+		rerender({ id: 'first-id' });
+
+		expect(mockDispatch).not.toHaveBeenCalled();
+	});
+
+	it('dispatches UpdateTimeInterval with current selectedTime when stagedQueryId changes', () => {
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: 'first-id' as string | undefined } },
+		);
+
+		expect(mockDispatch).not.toHaveBeenCalled();
+
+		rerender({ id: 'second-id' });
+
+		expect(mockedUpdateTimeInterval).toHaveBeenCalledTimes(1);
+		expect(mockedUpdateTimeInterval).toHaveBeenCalledWith('1h');
+		expect(mockDispatch).toHaveBeenCalledTimes(1);
+		expect(mockDispatch).toHaveBeenCalledWith({
+			type: 'UPDATE_TIME_INTERVAL_THUNK',
+			payload: '1h',
+		});
+	});
+
+	it('does not dispatch when selectedTime is "custom" even if stagedQueryId changes', () => {
+		setSelectedTime('custom');
+
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: 'first-id' as string | undefined } },
+		);
+
+		rerender({ id: 'second-id' });
+
+		expect(mockDispatch).not.toHaveBeenCalled();
+		expect(mockedUpdateTimeInterval).not.toHaveBeenCalled();
+	});
+
+	it('does not dispatch when only selectedTime changes (stagedQueryId stable)', () => {
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: 'stable-id' as string | undefined } },
+		);
+
+		setSelectedTime('5m');
+		rerender({ id: 'stable-id' });
+
+		expect(mockDispatch).not.toHaveBeenCalled();
+	});
+
+	it('dispatches once per distinct stagedQueryId change', () => {
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: 'a' as string | undefined } },
+		);
+
+		rerender({ id: 'b' });
+		rerender({ id: 'c' });
+		rerender({ id: 'c' }); // no change — should not dispatch again
+
+		expect(mockDispatch).toHaveBeenCalledTimes(2);
+	});
+
+	it('does not dispatch when stagedQueryId transitions from defined to undefined', () => {
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: 'first-id' as string | undefined } },
+		);
+
+		rerender({ id: undefined });
+
+		expect(mockDispatch).not.toHaveBeenCalled();
+	});
+
+	it('uses the latest selectedTime at the moment of stagedQueryId change', () => {
+		const { rerender } = renderHook(
+			({ id }: { id: string | undefined }) => useSyncTimeOnStagedQueryChange(id),
+			{ initialProps: { id: 'a' as string | undefined } },
+		);
+
+		setSelectedTime('15m');
+		rerender({ id: 'b' });
+
+		expect(mockedUpdateTimeInterval).toHaveBeenCalledWith('15m');
+	});
+});

frontend/src/hooks/queryBuilder/useGetExplorerQueryRange.ts

@@ -7,8 +7,7 @@ import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import { AppState } from 'store/reducers';
-import { SuccessResponse, Warning } from 'types/api';
-import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { GlobalReducer } from 'types/reducer/globalTime';
 
@@ -19,16 +18,13 @@ export const useGetExplorerQueryRange = (
 	requestData: Query | null,
 	panelType: PANEL_TYPES | null,
 	version: string,
-	options?: UseQueryOptions<SuccessResponse<MetricRangePayloadProps>, Error>,
+	options?: UseQueryOptions<MetricQueryRangeSuccessResponse, Error>,
 	params?: Record<string, unknown>,
 	isDependentOnQB = true,
 	keyRef?: MutableRefObject<any>,
 	headers?: Record<string, string>,
 	selectedTimeInterval?: GetQueryResultsProps['globalSelectedInterval'],
-): UseQueryResult<
-	SuccessResponse<MetricRangePayloadProps> & { warning?: Warning },
-	Error
-> => {
+): UseQueryResult<MetricQueryRangeSuccessResponse, Error> => {
 	const { isEnabledQuery } = useQueryBuilder();
 	const {
 		selectedTime: globalSelectedInterval,

frontend/src/hooks/queryBuilder/useSyncTimeOnStagedQueryChange.ts

@@ -0,0 +1,36 @@
+import { useEffect, useRef } from 'react';
+// eslint-disable-next-line no-restricted-imports
+import { useDispatch, useSelector } from 'react-redux';
+import { UpdateTimeInterval } from 'store/actions';
+import { AppState } from 'store/reducers';
+import { GlobalReducer } from 'types/reducer/globalTime';
+
+// Push fresh min/max back into Redux whenever the staged query changes for a
+// relative time interval. The data hooks that read minTime/maxTime from Redux
+// otherwise keep refetching with the originally frozen window and the time
+// picker displays a stale absolute range.
+// ref - SigNoz/signoz#8277
+export function useSyncTimeOnStagedQueryChange(
+	stagedQueryId: string | undefined,
+): void {
+	const dispatch = useDispatch();
+	const selectedTime = useSelector<AppState, GlobalReducer['selectedTime']>(
+		(state) => state.globalTime.selectedTime,
+	);
+	const prevStagedQueryIdRef = useRef<string | undefined>();
+
+	useEffect(() => {
+		const prevId = prevStagedQueryIdRef.current;
+		const currentId = stagedQueryId;
+		prevStagedQueryIdRef.current = currentId;
+
+		if (
+			prevId !== undefined &&
+			currentId !== undefined &&
+			prevId !== currentId &&
+			selectedTime !== 'custom'
+		) {
+			dispatch(UpdateTimeInterval(selectedTime));
+		}
+	}, [stagedQueryId, selectedTime, dispatch]);
+}

frontend/src/lib/uPlotV2/components/Legend/Legend.styles.scss

@@ -171,17 +171,20 @@
 	}
 
 	.legend-copy-button {
-		display: none;
+		// Always laid out (space reserved) but transparent, so revealing it on
+		// hover fades the icon in without reflowing the row / shifting the label.
+		display: flex;
+		opacity: 0;
 		align-items: center;
 		justify-content: center;
 		flex-shrink: 0;
 		padding: 2px;
 		margin: 0;
 		border: none;
+		background: transparent;
 		color: var(--l2-foreground);
 		cursor: pointer;
 		border-radius: 4px;
-		opacity: 1;
 		transition:
 			opacity 0.15s ease,
 			color 0.15s ease;
@@ -192,9 +195,8 @@
 	}
 
 	&:hover {
-		background: color-mix(in srgb, var(--l1-foreground) 5%, transparent);
+		background: var(--l3-background);
 		.legend-copy-button {
-			display: flex;
 			opacity: 1;
 		}
 	}

frontend/src/lib/uPlotV2/components/Legend/Legend.tsx

@@ -1,39 +1,40 @@
 import { useCallback, useMemo, useRef, useState } from 'react';
 import { VirtuosoGrid } from 'react-virtuoso';
-import { Input, Tooltip as AntdTooltip } from 'antd';
+import { Input } from 'antd';
+import { TooltipSimple } from '@signozhq/ui/tooltip';
 import cx from 'classnames';
 import { useCopyToClipboard } from 'hooks/useCopyToClipboard';
 import { LegendItem } from 'lib/uPlotV2/config/types';
-import useLegendsSync from 'lib/uPlotV2/hooks/useLegendsSync';
 import { Check, Copy } from '@signozhq/icons';
 
-import { useLegendActions } from '../../hooks/useLegendActions';
 import { LegendPosition, LegendProps } from '../types';
 
 import './Legend.styles.scss';
 
 export const MAX_LEGEND_WIDTH = 240;
 
+/**
+ * Presentational legend. Renders the supplied `items` (markers + labels, an
+ * optional copy button, and a search box for the RIGHT position) and delegates
+ * all interaction to the container handlers. Source-agnostic — the uPlot
+ * charts feed it via UPlotLegend; Pie feeds it directly.
+ */
 export default function Legend({
+	items,
 	position = LegendPosition.BOTTOM,
-	config,
 	averageLegendWidth = MAX_LEGEND_WIDTH,
+	focusedSeriesIndex = null,
+	onClick,
+	onMouseMove,
+	onMouseLeave,
+	showCopy = true,
+	showSearch,
 }: LegendProps): JSX.Element {
-	const { legendItemsMap, focusedSeriesIndex, setFocusedSeriesIndex } =
-		useLegendsSync({ config });
-	const { onLegendClick, onLegendMouseMove, onLegendMouseLeave } =
-		useLegendActions({
-			setFocusedSeriesIndex,
-			focusedSeriesIndex,
-		});
 	const legendContainerRef = useRef<HTMLDivElement | null>(null);
 	const [legendSearchQuery, setLegendSearchQuery] = useState('');
 	const { copyToClipboard, id: copiedId } = useCopyToClipboard();
 
-	const legendItems = useMemo(
-		() => Object.values(legendItemsMap),
-		[legendItemsMap],
-	);
+	const searchEnabled = showSearch ?? position === LegendPosition.RIGHT;
 
 	const isSingleRow = useMemo(() => {
 		if (!legendContainerRef.current || position !== LegendPosition.BOTTOM) {
@@ -41,21 +42,19 @@ export default function Legend({
 		}
 		const containerWidth = legendContainerRef.current.clientWidth;
 
-		const totalLegendWidth = legendItems.length * (averageLegendWidth + 16);
+		const totalLegendWidth = items.length * (averageLegendWidth + 16);
 		const totalRows = Math.ceil(totalLegendWidth / containerWidth);
 		return totalRows <= 1;
-	}, [averageLegendWidth, legendContainerRef, legendItems.length, position]);
+	}, [averageLegendWidth, items.length, position]);
 
 	const visibleLegendItems = useMemo(() => {
-		if (position !== LegendPosition.RIGHT || !legendSearchQuery.trim()) {
-			return legendItems;
+		if (!searchEnabled || !legendSearchQuery.trim()) {
+			return items;
 		}
 
 		const query = legendSearchQuery.trim().toLowerCase();
-		return legendItems.filter((item) =>
-			item.label?.toLowerCase().includes(query),
-		);
-	}, [position, legendSearchQuery, legendItems]);
+		return items.filter((item) => item.label?.toLowerCase().includes(query));
+	}, [searchEnabled, legendSearchQuery, items]);
 
 	const handleCopyLegendItem = useCallback(
 		(e: React.MouseEvent, seriesIndex: number, label: string): void => {
@@ -68,6 +67,9 @@ export default function Legend({
 	const renderLegendItem = useCallback(
 		(item: LegendItem): JSX.Element => {
 			const isCopied = copiedId === item.seriesIndex;
+			// `color` is uPlot's stroke union (string | fn | gradient); only a string
+			// is a usable CSS colour for the marker.
+			const markerColor = typeof item.color === 'string' ? item.color : undefined;
 			return (
 				<div
 					key={item.seriesIndex}
@@ -77,54 +79,56 @@ export default function Legend({
 						'legend-item-focused': focusedSeriesIndex === item.seriesIndex,
 					})}
 				>
-					<AntdTooltip title={item.label}>
+					<TooltipSimple title={item.label} arrow side="top">
 						<div className="legend-item-label-trigger">
 							<div
 								className="legend-marker"
-								style={{ borderColor: String(item.color) }}
+								style={{ borderColor: markerColor }}
 								data-is-legend-marker={true}
 							/>
 							<span className="legend-label">{item.label}</span>
 						</div>
-					</AntdTooltip>
-					<AntdTooltip title={isCopied ? 'Copied' : 'Copy'}>
-						<button
-							type="button"
-							className="legend-copy-button"
-							onClick={(e): void =>
-								handleCopyLegendItem(e, item.seriesIndex, item.label ?? '')
-							}
-							aria-label={`Copy ${item.label}`}
-							data-testid="legend-copy"
-						>
-							{isCopied ? <Check size={12} /> : <Copy size={12} />}
-						</button>
-					</AntdTooltip>
+					</TooltipSimple>
+					{showCopy && (
+						<TooltipSimple title={isCopied ? 'Copied' : 'Copy'} arrow side="top">
+							<button
+								type="button"
+								className="legend-copy-button"
+								onClick={(e): void =>
+									handleCopyLegendItem(e, item.seriesIndex, item.label ?? '')
+								}
+								aria-label={`Copy ${item.label}`}
+								data-testid="legend-copy"
+							>
+								{isCopied ? <Check size={12} /> : <Copy size={12} />}
+							</button>
+						</TooltipSimple>
+					)}
 				</div>
 			);
 		},
-		[copiedId, focusedSeriesIndex, handleCopyLegendItem, position],
+		[copiedId, focusedSeriesIndex, handleCopyLegendItem, position, showCopy],
 	);
 
 	const isEmptyState = useMemo(() => {
-		if (position !== LegendPosition.RIGHT || !legendSearchQuery.trim()) {
+		if (!searchEnabled || !legendSearchQuery.trim()) {
 			return false;
 		}
 		return visibleLegendItems.length === 0;
-	}, [position, legendSearchQuery, visibleLegendItems]);
+	}, [searchEnabled, legendSearchQuery, visibleLegendItems]);
 
 	return (
 		<div
 			ref={legendContainerRef}
 			className="legend-container"
-			onClick={onLegendClick}
-			onMouseMove={onLegendMouseMove}
-			onMouseLeave={onLegendMouseLeave}
+			onClick={onClick}
+			onMouseMove={onMouseMove}
+			onMouseLeave={onMouseLeave}
 			style={{
 				['--legend-average-width' as string]: `${averageLegendWidth + 16}px`, // 16px is the marker width
 			}}
 		>
-			{position === LegendPosition.RIGHT && (
+			{searchEnabled && (
 				<div className="legend-search-container">
 					<Input
 						allowClear

frontend/src/lib/uPlotV2/components/Legend/UPlotLegend.tsx

@@ -0,0 +1,41 @@
+import { useMemo } from 'react';
+import useLegendsSync from 'lib/uPlotV2/hooks/useLegendsSync';
+
+import { useLegendActions } from '../../hooks/useLegendActions';
+import { LegendPosition, UPlotLegendProps } from '../types';
+
+import Legend from './Legend';
+
+/**
+ * uPlot legend controller. Derives the legend items + focus/visibility state
+ * from the chart config (useLegendsSync) and the toggle/focus interactions from
+ * the plot context (useLegendActions), then renders the presentational Legend.
+ * Must be rendered inside a PlotContextProvider.
+ */
+export default function UPlotLegend({
+	position = LegendPosition.BOTTOM,
+	config,
+	averageLegendWidth,
+}: UPlotLegendProps): JSX.Element {
+	const { legendItemsMap, focusedSeriesIndex, setFocusedSeriesIndex } =
+		useLegendsSync({ config });
+	const { onLegendClick, onLegendMouseMove, onLegendMouseLeave } =
+		useLegendActions({
+			setFocusedSeriesIndex,
+			focusedSeriesIndex,
+		});
+
+	const items = useMemo(() => Object.values(legendItemsMap), [legendItemsMap]);
+
+	return (
+		<Legend
+			items={items}
+			position={position}
+			averageLegendWidth={averageLegendWidth}
+			focusedSeriesIndex={focusedSeriesIndex}
+			onClick={onLegendClick}
+			onMouseMove={onLegendMouseMove}
+			onMouseLeave={onLegendMouseLeave}
+		/>
+	);
+}