test: add integration tests for semconv family resolution

A dedicated package runs SigNoz with resolve_semconv_families on and a
second instance with the flag at its default. The fleet has one
identity per state: OLD (old spelling only), NEW (current only), BOTH
(current staging and old production), NEITHER (keyless).

- 36 filter cells: nine operators, both spellings, both contexts. The
  result sets do not depend on the requested spelling; the current
  spelling wins on the conflict row; negative operators keep keyless
  rows, exactly like a single key.
- Group-by merges the fleet into one production group, a staging group,
  and a NULL group, and the group column carries the requested spelling.
- A bare name with the family under two contexts warns and keeps the
  resource side; the family survives the collision as one unit.
- Logs stay literal with the flag on, and everything stays literal with
  the flag off.

Verified: 42 passed against the live stack.

Assisted-by: Claude Fable 5

.github/workflows/integrationci.yaml

@@ -62,6 +62,7 @@ jobs:
           - role
           - rootuser
           - savedview
+          - semconvfamilies
           - serviceaccount
           - spanmapper
           - querier_json_body

docs/api/openapi.yml

@@ -2646,54 +2646,6 @@ components:
         repeatVariable:
           type: string
       type: object
-    DashboardtypesAreaChartAppearance:
-      properties:
-        fillMode:
-          $ref: '#/components/schemas/DashboardtypesAreaFillMode'
-        fillOpacity:
-          $ref: '#/components/schemas/DashboardtypesFillOpacity'
-        lineInterpolation:
-          $ref: '#/components/schemas/DashboardtypesLineInterpolation'
-        lineStyle:
-          $ref: '#/components/schemas/DashboardtypesLineStyle'
-        showPoints:
-          type: boolean
-        spanGaps:
-          $ref: '#/components/schemas/DashboardtypesSpanGaps'
-      type: object
-    DashboardtypesAreaChartPanelSpec:
-      properties:
-        axes:
-          $ref: '#/components/schemas/DashboardtypesAxes'
-        chartAppearance:
-          $ref: '#/components/schemas/DashboardtypesAreaChartAppearance'
-        formatting:
-          $ref: '#/components/schemas/DashboardtypesPanelFormatting'
-        legend:
-          $ref: '#/components/schemas/DashboardtypesLegend'
-        thresholds:
-          items:
-            $ref: '#/components/schemas/DashboardtypesThresholdWithLabel'
-          nullable: true
-          type: array
-        visualization:
-          $ref: '#/components/schemas/DashboardtypesAreaChartVisualization'
-      type: object
-    DashboardtypesAreaChartVisualization:
-      properties:
-        fillSpans:
-          type: boolean
-        stack:
-          $ref: '#/components/schemas/DashboardtypesStackMode'
-        timePreference:
-          $ref: '#/components/schemas/DashboardtypesTimePreference'
-      type: object
-    DashboardtypesAreaFillMode:
-      enum:
-      - solid
-      - gradient
-      - none
-      type: string
     DashboardtypesAxes:
       properties:
         isLogScale:
@@ -2925,11 +2877,6 @@ components:
       - gradient
       - none
       type: string
-    DashboardtypesFillOpacity:
-      maximum: 1
-      minimum: 0
-      nullable: true
-      type: number
     DashboardtypesGettableDashboardV2:
       properties:
         createdAt:
@@ -3347,7 +3294,6 @@ components:
     DashboardtypesPanelPlugin:
       discriminator:
         mapping:
-          signoz/AreaChartPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec'
           signoz/BarChartPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec'
           signoz/HistogramPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpec'
           signoz/ListPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec'
@@ -3359,7 +3305,6 @@ components:
       oneOf:
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec'
-      - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesNumberPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesPieChartPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec'
@@ -3370,25 +3315,12 @@ components:
       enum:
       - signoz/TimeSeriesPanel
       - signoz/BarChartPanel
-      - signoz/AreaChartPanel
       - signoz/NumberPanel
       - signoz/PieChartPanel
       - signoz/TablePanel
       - signoz/HistogramPanel
       - signoz/ListPanel
       type: string
-    DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec:
-      properties:
-        kind:
-          enum:
-          - signoz/AreaChartPanel
-          type: string
-        spec:
-          $ref: '#/components/schemas/DashboardtypesAreaChartPanelSpec'
-      required:
-      - kind
-      - spec
-      type: object
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec:
       properties:
         kind:
@@ -3707,12 +3639,6 @@ components:
             are connected.
           type: boolean
       type: object
-    DashboardtypesStackMode:
-      enum:
-      - none
-      - normal
-      - percent
-      type: string
     DashboardtypesStorableDashboardData:
       additionalProperties: {}
       type: object
@@ -8098,6 +8024,13 @@ components:
       - schemaVersion
       - spec
       type: object
+    ServiceaccounttypesDeprecatedPostableServiceAccountRole:
+      properties:
+        id:
+          type: string
+      required:
+      - id
+      type: object
     ServiceaccounttypesGettableFactorAPIKey:
       properties:
         createdAt:
@@ -13329,6 +13262,117 @@ paths:
       summary: Gets service account roles
       tags:
       - serviceaccount
+    post:
+      deprecated: true
+      description: This endpoint assigns a role to a service account
+      operationId: CreateServiceAccountRoleDeprecated
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ServiceaccounttypesDeprecatedPostableServiceAccountRole'
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/TypesIdentifiable'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "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:
+        - serviceaccount:attach
+        - role:attach
+      - tokenizer:
+        - serviceaccount:attach
+        - role:attach
+      summary: Create service account role
+      tags:
+      - serviceaccount
+  /api/v1/service_accounts/{id}/roles/{rid}:
+    delete:
+      deprecated: true
+      description: This endpoint revokes a role from service account
+      operationId: DeleteServiceAccountRoleDeprecated
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      - in: path
+        name: rid
+        required: true
+        schema:
+          type: string
+      responses:
+        "204":
+          description: No Content
+        "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:
+        - serviceaccount:detach
+        - role:detach
+      - tokenizer:
+        - serviceaccount:detach
+        - role:detach
+      summary: Delete service account role
+      tags:
+      - serviceaccount
   /api/v1/service_accounts/me:
     get:
       deprecated: false
@@ -14332,9 +14376,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:list
+        - ADMIN
       - tokenizer:
-        - auth-domain:list
+        - ADMIN
       summary: List all auth domains
       tags:
       - authdomains
@@ -14394,13 +14438,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:create
-        - auth-domain:attach
-        - role:attach
+        - ADMIN
       - tokenizer:
-        - auth-domain:create
-        - auth-domain:attach
-        - role:attach
+        - ADMIN
       summary: Create auth domain
       tags:
       - authdomains
@@ -14444,9 +14484,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:delete
+        - ADMIN
       - tokenizer:
-        - auth-domain:delete
+        - ADMIN
       summary: Delete auth domain
       tags:
       - authdomains
@@ -14501,9 +14541,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:read
+        - ADMIN
       - tokenizer:
-        - auth-domain:read
+        - ADMIN
       summary: Get auth domain by ID
       tags:
       - authdomains
@@ -14557,17 +14597,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:update
-        - auth-domain:attach
-        - auth-domain:detach
-        - role:attach
-        - role:detach
+        - ADMIN
       - tokenizer:
-        - auth-domain:update
-        - auth-domain:attach
-        - auth-domain:detach
-        - role:attach
-        - role:detach
+        - ADMIN
       summary: Update auth domain
       tags:
       - authdomains

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

@@ -22,7 +22,10 @@ import type {
 	CreateServiceAccountKey201,
 	CreateServiceAccountKeyPathParameters,
 	CreateServiceAccountRole201,
+	CreateServiceAccountRoleDeprecated201,
+	CreateServiceAccountRoleDeprecatedPathParameters,
 	DeleteServiceAccountPathParameters,
+	DeleteServiceAccountRoleDeprecatedPathParameters,
 	DeleteServiceAccountRolePathParameters,
 	GetMyServiceAccount200,
 	GetServiceAccount200,
@@ -36,6 +39,7 @@ import type {
 	ListServiceAccounts200,
 	RenderErrorResponseDTO,
 	RevokeServiceAccountKeyPathParameters,
+	ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO,
 	ServiceaccounttypesPostableFactorAPIKeyDTO,
 	ServiceaccounttypesPostableServiceAccountDTO,
 	ServiceaccounttypesPostableServiceAccountRoleDTO,
@@ -1249,6 +1253,194 @@ export const invalidateGetServiceAccountRoles = async (
 	return queryClient;
 };
 
+/**
+ * This endpoint assigns a role to a service account
+ * @deprecated
+ * @summary Create service account role
+ */
+export const createServiceAccountRoleDeprecated = (
+	{ id }: CreateServiceAccountRoleDeprecatedPathParameters,
+	serviceaccounttypesDeprecatedPostableServiceAccountRoleDTO?: BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<CreateServiceAccountRoleDeprecated201>({
+		url: `/api/v1/service_accounts/${id}/roles`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: serviceaccounttypesDeprecatedPostableServiceAccountRoleDTO,
+		signal,
+	});
+};
+
+export const getCreateServiceAccountRoleDeprecatedMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createServiceAccountRoleDeprecated>>,
+		TError,
+		{
+			pathParams: CreateServiceAccountRoleDeprecatedPathParameters;
+			data?: BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof createServiceAccountRoleDeprecated>>,
+	TError,
+	{
+		pathParams: CreateServiceAccountRoleDeprecatedPathParameters;
+		data?: BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['createServiceAccountRoleDeprecated'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof createServiceAccountRoleDeprecated>>,
+		{
+			pathParams: CreateServiceAccountRoleDeprecatedPathParameters;
+			data?: BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return createServiceAccountRoleDeprecated(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type CreateServiceAccountRoleDeprecatedMutationResult = NonNullable<
+	Awaited<ReturnType<typeof createServiceAccountRoleDeprecated>>
+>;
+export type CreateServiceAccountRoleDeprecatedMutationBody =
+	| BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>
+	| undefined;
+export type CreateServiceAccountRoleDeprecatedMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @deprecated
+ * @summary Create service account role
+ */
+export const useCreateServiceAccountRoleDeprecated = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createServiceAccountRoleDeprecated>>,
+		TError,
+		{
+			pathParams: CreateServiceAccountRoleDeprecatedPathParameters;
+			data?: BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof createServiceAccountRoleDeprecated>>,
+	TError,
+	{
+		pathParams: CreateServiceAccountRoleDeprecatedPathParameters;
+		data?: BodyType<ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO>;
+	},
+	TContext
+> => {
+	return useMutation(
+		getCreateServiceAccountRoleDeprecatedMutationOptions(options),
+	);
+};
+/**
+ * This endpoint revokes a role from service account
+ * @deprecated
+ * @summary Delete service account role
+ */
+export const deleteServiceAccountRoleDeprecated = (
+	{ id, rid }: DeleteServiceAccountRoleDeprecatedPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v1/service_accounts/${id}/roles/${rid}`,
+		method: 'DELETE',
+		signal,
+	});
+};
+
+export const getDeleteServiceAccountRoleDeprecatedMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteServiceAccountRoleDeprecated>>,
+		TError,
+		{ pathParams: DeleteServiceAccountRoleDeprecatedPathParameters },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof deleteServiceAccountRoleDeprecated>>,
+	TError,
+	{ pathParams: DeleteServiceAccountRoleDeprecatedPathParameters },
+	TContext
+> => {
+	const mutationKey = ['deleteServiceAccountRoleDeprecated'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof deleteServiceAccountRoleDeprecated>>,
+		{ pathParams: DeleteServiceAccountRoleDeprecatedPathParameters }
+	> = (props) => {
+		const { pathParams } = props ?? {};
+
+		return deleteServiceAccountRoleDeprecated(pathParams);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type DeleteServiceAccountRoleDeprecatedMutationResult = NonNullable<
+	Awaited<ReturnType<typeof deleteServiceAccountRoleDeprecated>>
+>;
+
+export type DeleteServiceAccountRoleDeprecatedMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @deprecated
+ * @summary Delete service account role
+ */
+export const useDeleteServiceAccountRoleDeprecated = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteServiceAccountRoleDeprecated>>,
+		TError,
+		{ pathParams: DeleteServiceAccountRoleDeprecatedPathParameters },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof deleteServiceAccountRoleDeprecated>>,
+	TError,
+	{ pathParams: DeleteServiceAccountRoleDeprecatedPathParameters },
+	TContext
+> => {
+	return useMutation(
+		getDeleteServiceAccountRoleDeprecatedMutationOptions(options),
+	);
+};
 /**
  * This endpoint gets my service account
  * @summary Gets my service account

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

@@ -9092,6 +9092,13 @@ export interface SavedviewtypesUpdatableSavedViewDTO {
 	spec: SavedviewtypesSavedViewSpecDTO;
 }
 
+export interface ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO {
+	/**
+	 * @type string
+	 */
+	id: string;
+}
+
 export interface ServiceaccounttypesGettableFactorAPIKeyDTO {
 	/**
 	 * @type string
@@ -11013,6 +11020,21 @@ export type GetServiceAccountRoles200 = {
 	status: string;
 };
 
+export type CreateServiceAccountRoleDeprecatedPathParameters = {
+	id: string;
+};
+export type CreateServiceAccountRoleDeprecated201 = {
+	data: TypesIdentifiableDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type DeleteServiceAccountRoleDeprecatedPathParameters = {
+	id: string;
+	rid: string;
+};
 export type GetMyServiceAccount200 = {
 	data: ServiceaccounttypesServiceAccountWithRolesDTO;
 	/**

frontend/src/components/ClientSideQBSearch/ClientSideQBSearch.styles.scss

@@ -0,0 +1,5 @@
+.client-side-qb-search {
+	.ant-select-selection-search {
+		width: max-content !important;
+	}
+}

frontend/src/components/ClientSideQBSearch/ClientSideQBSearch.tsx

@@ -0,0 +1,661 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+
+import {
+	KeyboardEvent,
+	useCallback,
+	useEffect,
+	useMemo,
+	useRef,
+	useState,
+} from 'react';
+import { Color } from '@signozhq/design-tokens';
+import { Select, Tooltip } from 'antd';
+import {
+	OPERATORS,
+	QUERY_BUILDER_OPERATORS_BY_TYPES,
+	QUERY_BUILDER_SEARCH_VALUES,
+} from 'constants/queryBuilder';
+import { CustomTagProps } from 'container/QueryBuilder/filters/QueryBuilderSearch';
+import { selectStyle } from 'container/QueryBuilder/filters/QueryBuilderSearch/config';
+import { PLACEHOLDER } from 'container/QueryBuilder/filters/QueryBuilderSearch/constant';
+import { TypographyText } from 'container/QueryBuilder/filters/QueryBuilderSearch/style';
+import {
+	checkCommaInValue,
+	getOperatorFromValue,
+	getOperatorValue,
+	getTagToken,
+	isInNInOperator,
+} from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import {
+	DropdownState,
+	ITag,
+	Option,
+} from 'container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2';
+import Suggestions from 'container/QueryBuilder/filters/QueryBuilderSearchV2/Suggestions';
+import { WhereClauseConfig } from 'hooks/queryBuilder/useAutoComplete';
+import { validationMapper } from 'hooks/queryBuilder/useIsValidTag';
+import { operatorTypeMapper } from 'hooks/queryBuilder/useOperatorType';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+import { isArray, isEmpty, isEqual, isObject } from 'lodash-es';
+import { ChevronDown, ChevronUp } from '@signozhq/icons';
+import type { BaseSelectRef } from 'rc-select';
+import {
+	BaseAutocompleteData,
+	DataTypes,
+} from 'types/api/queryBuilder/queryAutocompleteResponse';
+import {
+	IBuilderQuery,
+	TagFilter,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { popupContainer } from 'utils/selectPopupContainer';
+import { v4 as uuid } from 'uuid';
+
+import './ClientSideQBSearch.styles.scss';
+import { Badge } from '@signozhq/ui/badge';
+
+export interface AttributeKey {
+	key: string;
+}
+
+export interface AttributeValuesMap {
+	[key: string]: AttributeValue;
+}
+
+interface ClientSideQBSearchProps {
+	filters: TagFilter;
+	onChange: (value: TagFilter) => void;
+	whereClauseConfig?: WhereClauseConfig;
+	placeholder?: string;
+	className?: string;
+	suffixIcon?: React.ReactNode;
+	attributeValuesMap?: AttributeValuesMap;
+	attributeKeys: AttributeKey[];
+}
+
+interface AttributeValue {
+	stringAttributeValues: string[] | [];
+	numberAttributeValues: number[] | [];
+	boolAttributeValues: boolean[] | [];
+}
+
+function ClientSideQBSearch(
+	props: ClientSideQBSearchProps,
+): React.ReactElement {
+	const {
+		onChange,
+		placeholder,
+		className,
+		suffixIcon,
+		whereClauseConfig,
+		attributeValuesMap,
+		attributeKeys,
+		filters,
+	} = props;
+
+	const isDarkMode = useIsDarkMode();
+
+	const selectRef = useRef<BaseSelectRef>(null);
+
+	const [isOpen, setIsOpen] = useState<boolean>(false);
+
+	// create the tags from the initial query here, this should only be computed on the first load as post that tags and query will be always in sync.
+	const [tags, setTags] = useState<ITag[]>(filters.items as ITag[]);
+
+	// this will maintain the current state of in process filter item
+	const [currentFilterItem, setCurrentFilterItem] = useState<ITag | undefined>();
+
+	const [currentState, setCurrentState] = useState<DropdownState>(
+		DropdownState.ATTRIBUTE_KEY,
+	);
+
+	// to maintain the current running state until the tokenization happens for the tag
+	const [searchValue, setSearchValue] = useState<string>('');
+
+	const [dropdownOptions, setDropdownOptions] = useState<Option[]>([]);
+
+	const attributeValues = useMemo(() => {
+		if (currentFilterItem?.key?.key) {
+			return attributeValuesMap?.[currentFilterItem.key.key];
+		}
+		return {
+			stringAttributeValues: [],
+			numberAttributeValues: [],
+			boolAttributeValues: [],
+		};
+	}, [attributeValuesMap, currentFilterItem?.key?.key]);
+
+	const handleDropdownSelect = useCallback(
+		(value: string) => {
+			let parsedValue: BaseAutocompleteData | string;
+
+			try {
+				parsedValue = JSON.parse(value);
+			} catch {
+				parsedValue = value;
+			}
+			if (currentState === DropdownState.ATTRIBUTE_KEY) {
+				setCurrentFilterItem((prev) => ({
+					...prev,
+					key: parsedValue as BaseAutocompleteData,
+					op: '',
+					value: '',
+				}));
+				setCurrentState(DropdownState.OPERATOR);
+				setSearchValue((parsedValue as BaseAutocompleteData)?.key);
+			} else if (currentState === DropdownState.OPERATOR) {
+				if (value === OPERATORS.EXISTS || value === OPERATORS.NOT_EXISTS) {
+					setTags((prev) => [
+						...prev,
+						{
+							key: currentFilterItem?.key,
+							op: value,
+							value: '',
+						} as ITag,
+					]);
+					setCurrentFilterItem(undefined);
+					setSearchValue('');
+					setCurrentState(DropdownState.ATTRIBUTE_KEY);
+				} else {
+					setCurrentFilterItem((prev) => ({
+						key: prev?.key as BaseAutocompleteData,
+						op: value as string,
+						value: '',
+					}));
+					setCurrentState(DropdownState.ATTRIBUTE_VALUE);
+					setSearchValue(`${currentFilterItem?.key?.key} ${value}`);
+				}
+			} else if (currentState === DropdownState.ATTRIBUTE_VALUE) {
+				const operatorType =
+					operatorTypeMapper[currentFilterItem?.op || ''] || 'NOT_VALID';
+				const isMulti = operatorType === QUERY_BUILDER_SEARCH_VALUES.MULTIPLY;
+
+				if (isMulti) {
+					const { tagKey, tagOperator, tagValue } = getTagToken(searchValue);
+					// this condition takes care of adding the IN/NIN multi values when pressed enter on an already existing value.
+					// not the best interaction but in sync with what we have today!
+					if (tagValue.includes(String(value))) {
+						setSearchValue('');
+						setCurrentState(DropdownState.ATTRIBUTE_KEY);
+						setCurrentFilterItem(undefined);
+						setTags((prev) => [
+							...prev,
+							{
+								key: currentFilterItem?.key,
+								op: currentFilterItem?.op,
+								value: tagValue,
+							} as ITag,
+						]);
+						return;
+					}
+					// this is for adding subsequent comma seperated values
+					const newSearch = [...tagValue];
+					newSearch[newSearch.length === 0 ? 0 : newSearch.length - 1] = value;
+					const newSearchValue = newSearch.join(',');
+					setSearchValue(`${tagKey} ${tagOperator} ${newSearchValue},`);
+				} else {
+					setSearchValue('');
+					setCurrentState(DropdownState.ATTRIBUTE_KEY);
+					setCurrentFilterItem(undefined);
+					setTags((prev) => [
+						...prev,
+						{
+							key: currentFilterItem?.key,
+							op: currentFilterItem?.op,
+							value,
+						} as ITag,
+					]);
+				}
+			}
+		},
+		[currentFilterItem?.key, currentFilterItem?.op, currentState, searchValue],
+	);
+
+	const handleSearch = useCallback((value: string) => {
+		setSearchValue(value);
+	}, []);
+
+	const onInputKeyDownHandler = useCallback(
+		(event: KeyboardEvent<Element>): void => {
+			if (event.key === 'Backspace' && !searchValue) {
+				event.stopPropagation();
+				setTags((prev) => prev.slice(0, -1));
+			}
+		},
+		[searchValue],
+	);
+
+	const handleOnBlur = useCallback((): void => {
+		if (searchValue) {
+			const operatorType =
+				operatorTypeMapper[currentFilterItem?.op || ''] || 'NOT_VALID';
+			// if key is added and operator is not present then convert to body CONTAINS key
+			if (
+				currentFilterItem?.key &&
+				isEmpty(currentFilterItem?.op) &&
+				whereClauseConfig?.customKey === 'body' &&
+				whereClauseConfig?.customOp === OPERATORS.CONTAINS
+			) {
+				setTags((prev) => [
+					...prev,
+					{
+						key: {
+							key: 'body',
+							dataType: DataTypes.String,
+							type: '',
+							id: 'body--string----true',
+						},
+						op: OPERATORS.CONTAINS,
+						value: currentFilterItem?.key?.key,
+					},
+				]);
+				setCurrentFilterItem(undefined);
+				setSearchValue('');
+				setCurrentState(DropdownState.ATTRIBUTE_KEY);
+			} else if (
+				currentFilterItem?.op === OPERATORS.EXISTS ||
+				currentFilterItem?.op === OPERATORS.NOT_EXISTS
+			) {
+				// is exists and not exists operator is present then convert directly to tag! no need of value here
+				setTags((prev) => [
+					...prev,
+					{
+						key: currentFilterItem?.key,
+						op: currentFilterItem?.op,
+						value: '',
+					},
+				]);
+				setCurrentFilterItem(undefined);
+				setSearchValue('');
+				setCurrentState(DropdownState.ATTRIBUTE_KEY);
+			} else if (
+				// if the current state is in sync with the kind of operator used then convert into a tag
+				validationMapper[operatorType]?.(
+					isArray(currentFilterItem?.value)
+						? currentFilterItem?.value.length || 0
+						: 1,
+				)
+			) {
+				setTags((prev) => [
+					...prev,
+					{
+						key: currentFilterItem?.key as BaseAutocompleteData,
+						op: currentFilterItem?.op as string,
+						value: currentFilterItem?.value || '',
+					},
+				]);
+				setCurrentFilterItem(undefined);
+				setSearchValue('');
+				setCurrentState(DropdownState.ATTRIBUTE_KEY);
+			}
+		}
+	}, [
+		currentFilterItem?.key,
+		currentFilterItem?.op,
+		currentFilterItem?.value,
+		searchValue,
+		whereClauseConfig?.customKey,
+		whereClauseConfig?.customOp,
+	]);
+
+	// this useEffect takes care of tokenisation based on the search state
+	useEffect(() => {
+		// if there is no search value reset to the default state
+		if (!searchValue) {
+			setCurrentFilterItem(undefined);
+			setCurrentState(DropdownState.ATTRIBUTE_KEY);
+		}
+
+		// split the current search value based on delimiters
+		const { tagKey, tagOperator, tagValue } = getTagToken(searchValue);
+
+		if (
+			// Case 1 - if key is defined but the search text doesn't match with the set key,
+			// can happen when user selects from dropdown and then deletes a few characters
+			currentFilterItem?.key &&
+			currentFilterItem?.key?.key !== tagKey.split(' ')[0]
+		) {
+			setCurrentFilterItem(undefined);
+			setCurrentState(DropdownState.ATTRIBUTE_KEY);
+		} else if (tagOperator && isEmpty(currentFilterItem?.op)) {
+			// Case 2 -> key is set and now typing for the operator
+			if (
+				tagOperator === OPERATORS.EXISTS ||
+				tagOperator === OPERATORS.NOT_EXISTS
+			) {
+				setTags((prev) => [
+					...prev,
+					{
+						key: currentFilterItem?.key,
+						op: tagOperator,
+						value: '',
+					} as ITag,
+				]);
+				setCurrentFilterItem(undefined);
+				setSearchValue('');
+				setCurrentState(DropdownState.ATTRIBUTE_KEY);
+			} else {
+				setCurrentFilterItem((prev) => ({
+					key: prev?.key as BaseAutocompleteData,
+					op: tagOperator,
+					value: '',
+				}));
+
+				setCurrentState(DropdownState.ATTRIBUTE_VALUE);
+			}
+		} else if (
+			// Case 3 -> selected operator from dropdown and then erased a part of it
+			!isEmpty(currentFilterItem?.op) &&
+			tagOperator !== currentFilterItem?.op
+		) {
+			setCurrentFilterItem((prev) => ({
+				key: prev?.key as BaseAutocompleteData,
+				op: '',
+				value: '',
+			}));
+			setCurrentState(DropdownState.OPERATOR);
+		} else if (currentState === DropdownState.ATTRIBUTE_VALUE) {
+			// Case 4 -> the final value state where we set the current filter values and the tokenisation happens on either
+			// dropdown click or blur event
+			const currentValue = {
+				key: currentFilterItem?.key as BaseAutocompleteData,
+				op: currentFilterItem?.op as string,
+				value: tagValue,
+			};
+			if (!isEqual(currentValue, currentFilterItem)) {
+				setCurrentFilterItem((prev) => ({
+					key: prev?.key as BaseAutocompleteData,
+					op: prev?.op as string,
+					value: tagValue,
+				}));
+			}
+		}
+	}, [
+		currentFilterItem,
+		currentFilterItem?.key,
+		currentFilterItem?.op,
+		searchValue,
+		currentState,
+	]);
+
+	// the useEffect takes care of setting the dropdown values correctly on change of the current state
+	useEffect(() => {
+		if (currentState === DropdownState.ATTRIBUTE_KEY) {
+			const filteredAttributeKeys = attributeKeys.filter((key) =>
+				key.key.startsWith(searchValue),
+			);
+			setDropdownOptions(
+				filteredAttributeKeys?.map(
+					(key) =>
+						({
+							label: key.key,
+							value: key,
+						}) as Option,
+				) || [],
+			);
+		}
+		if (currentState === DropdownState.OPERATOR) {
+			const keyOperator = searchValue.split(' ');
+			const partialOperator = keyOperator?.[1];
+			const strippedKey = keyOperator?.[0];
+
+			let operatorOptions;
+			if (currentFilterItem?.key?.dataType) {
+				operatorOptions = QUERY_BUILDER_OPERATORS_BY_TYPES[
+					currentFilterItem.key
+						.dataType as keyof typeof QUERY_BUILDER_OPERATORS_BY_TYPES
+				].map((operator) => ({
+					label: operator,
+					value: operator,
+				}));
+
+				if (partialOperator) {
+					operatorOptions = operatorOptions.filter((op) =>
+						op.label.startsWith(partialOperator.toLocaleUpperCase()),
+					);
+				}
+				setDropdownOptions(operatorOptions);
+			} else if (strippedKey.endsWith('[*]') && strippedKey.startsWith('body.')) {
+				operatorOptions = [OPERATORS.HAS, OPERATORS.NHAS].map((operator) => ({
+					label: operator,
+					value: operator,
+				}));
+				setDropdownOptions(operatorOptions);
+			} else {
+				operatorOptions = QUERY_BUILDER_OPERATORS_BY_TYPES.universal.map(
+					(operator) => ({
+						label: operator,
+						value: operator,
+					}),
+				);
+
+				if (partialOperator) {
+					operatorOptions = operatorOptions.filter((op) =>
+						op.label.startsWith(partialOperator.toLocaleUpperCase()),
+					);
+				}
+				setDropdownOptions(operatorOptions);
+			}
+		}
+
+		if (currentState === DropdownState.ATTRIBUTE_VALUE) {
+			const values: Array<string | number | boolean> = [];
+			const { tagValue } = getTagToken(searchValue);
+			if (isArray(tagValue)) {
+				if (!isEmpty(tagValue[tagValue.length - 1])) {
+					values.push(tagValue[tagValue.length - 1]);
+				}
+			} else if (!isEmpty(tagValue)) {
+				values.push(tagValue);
+			}
+
+			const currentAttributeValues =
+				attributeValues?.stringAttributeValues ||
+				attributeValues?.numberAttributeValues ||
+				attributeValues?.boolAttributeValues ||
+				[];
+
+			values.push(...currentAttributeValues);
+
+			if (attributeValuesMap) {
+				setDropdownOptions(
+					values.map(
+						(val) =>
+							({
+								label: checkCommaInValue(String(val)),
+								value: val,
+							}) as Option,
+					),
+				);
+			} else {
+				// If attributeValuesMap is not provided, don't set dropdown options
+				setDropdownOptions([]);
+			}
+		}
+	}, [
+		attributeValues,
+		currentFilterItem?.key?.dataType,
+		currentState,
+		attributeKeys,
+		searchValue,
+		attributeValuesMap,
+	]);
+
+	useEffect(() => {
+		const filterTags: IBuilderQuery['filters'] = {
+			op: 'AND',
+			items: [],
+		};
+		tags.forEach((tag) => {
+			const computedTagValue =
+				tag.value &&
+				Array.isArray(tag.value) &&
+				tag.value[tag.value.length - 1] === ''
+					? tag.value?.slice(0, -1)
+					: (tag.value ?? '');
+			filterTags.items.push({
+				id: tag.id || uuid().slice(0, 8),
+				key: tag.key,
+				op: getOperatorValue(tag.op),
+				value: computedTagValue,
+			});
+		});
+
+		if (!isEqual(filters, filterTags)) {
+			onChange(filterTags);
+			setTags(
+				filterTags.items.map((tag) => ({
+					...tag,
+					op: getOperatorFromValue(tag.op),
+				})) as ITag[],
+			);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [tags]);
+
+	const queryTags = useMemo(
+		() => tags.map((tag) => `${tag.key.key} ${tag.op} ${tag.value}`),
+		[tags],
+	);
+
+	const onTagRender = ({
+		value,
+		closable,
+		onClose,
+	}: CustomTagProps): React.ReactElement => {
+		const { tagOperator } = getTagToken(value);
+		const isInNin = isInNInOperator(tagOperator);
+		const chipValue = isInNin
+			? value?.trim()?.replace(/,\s*$/, '')
+			: value?.trim();
+
+		const indexInQueryTags = queryTags.findIndex((qTag) => isEqual(qTag, value));
+		const tagDetails = tags[indexInQueryTags];
+
+		const onCloseHandler = (): void => {
+			onClose();
+			setSearchValue('');
+			setTags((prev) => prev.filter((t) => !isEqual(t, tagDetails)));
+		};
+
+		const tagEditHandler = (value: string): void => {
+			setCurrentFilterItem(tagDetails);
+			setSearchValue(value);
+			setCurrentState(DropdownState.ATTRIBUTE_VALUE);
+			setTags((prev) => prev.filter((t) => !isEqual(t, tagDetails)));
+		};
+
+		const isDisabled = !!searchValue;
+
+		return (
+			<span className="qb-search-bar-tokenised-tags">
+				<Badge
+					color="vanilla"
+					className={tagDetails?.key?.type || ''}
+					closable={!searchValue && closable}
+					onClose={(e): void => {
+						e.preventDefault();
+						onCloseHandler();
+					}}
+				>
+					<Tooltip title={chipValue}>
+						<TypographyText
+							$isInNin={isInNin}
+							$isEnabled={!!searchValue}
+							$disabled={isDisabled}
+							onClick={(): void => {
+								if (!isDisabled) {
+									tagEditHandler(value);
+								}
+							}}
+						>
+							{chipValue}
+						</TypographyText>
+					</Tooltip>
+				</Badge>
+			</span>
+		);
+	};
+
+	const suffixIconContent = useMemo(() => {
+		if (suffixIcon) {
+			return suffixIcon;
+		}
+		return isOpen ? (
+			<ChevronUp
+				size={14}
+				color={isDarkMode ? Color.TEXT_VANILLA_100 : Color.TEXT_INK_100}
+			/>
+		) : (
+			<ChevronDown
+				size={14}
+				color={isDarkMode ? Color.TEXT_VANILLA_100 : Color.TEXT_INK_100}
+			/>
+		);
+	}, [isDarkMode, isOpen, suffixIcon]);
+
+	return (
+		<div className="query-builder-search-v2 ">
+			<Select
+				ref={selectRef}
+				getPopupContainer={popupContainer}
+				virtual={false}
+				showSearch
+				tagRender={onTagRender}
+				transitionName=""
+				choiceTransitionName=""
+				filterOption={false}
+				open={isOpen}
+				suffixIcon={suffixIconContent}
+				onDropdownVisibleChange={setIsOpen}
+				autoClearSearchValue={false}
+				mode="multiple"
+				placeholder={placeholder}
+				value={queryTags}
+				searchValue={searchValue}
+				className={className}
+				rootClassName="query-builder-search client-side-qb-search"
+				disabled={!attributeKeys.length}
+				style={selectStyle}
+				onSearch={handleSearch}
+				onSelect={handleDropdownSelect}
+				onInputKeyDown={onInputKeyDownHandler}
+				notFoundContent={null}
+				showAction={['focus']}
+				onBlur={handleOnBlur}
+			>
+				{dropdownOptions.map((option) => {
+					let val = option.value;
+					try {
+						if (isObject(option.value)) {
+							val = JSON.stringify(option.value);
+						} else {
+							val = option.value;
+						}
+					} catch {
+						val = option.value;
+					}
+					return (
+						<Select.Option key={isObject(val) ? `select-option` : val} value={val}>
+							<Suggestions
+								label={option.label}
+								value={option.value}
+								option={currentState}
+								searchValue={searchValue}
+							/>
+						</Select.Option>
+					);
+				})}
+			</Select>
+		</div>
+	);
+}
+
+ClientSideQBSearch.defaultProps = {
+	placeholder: PLACEHOLDER,
+	className: '',
+	suffixIcon: null,
+	whereClauseConfig: {},
+	attributeValuesMap: {},
+};
+
+export default ClientSideQBSearch;

frontend/src/components/QueryBuilderV2/utils.ts

@@ -8,7 +8,7 @@ import {
 	OPERATORS,
 	QUERY_BUILDER_FUNCTIONS,
 } from 'constants/antlrQueryConstants';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import FilterQueryLexer from 'parser/FilterQueryLexer';
 import FilterQueryParser, {
 	AndExpressionContext,

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/checkboxFilterQuery.ts

@@ -5,7 +5,7 @@ import {
 	QuickFiltersSource,
 } from 'components/QuickFilters/types';
 import { OPERATORS } from 'constants/antlrQueryConstants';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { cloneDeep, isArray } from 'lodash-es';
 import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
 import { v4 as uuid } from 'uuid';

frontend/src/components/TanStackTableView/__tests__/useStableTotalCount.test.ts

@@ -1,91 +0,0 @@
-import { renderHook } from '@testing-library/react';
-
-import {
-	useStableTotalCount,
-	UseStableTotalCountParams,
-} from '../useStableTotalCount';
-
-function renderStableTotalCount(initial: UseStableTotalCountParams): {
-	result: { current: number };
-	rerender: (next: UseStableTotalCountParams) => void;
-} {
-	const { result, rerender } = renderHook(
-		(params: UseStableTotalCountParams) => useStableTotalCount(params),
-		{ initialProps: initial },
-	);
-
-	return { result, rerender };
-}
-
-describe('useStableTotalCount', () => {
-	it('reports the total once the load settles', () => {
-		const { result } = renderStableTotalCount({
-			total: 100,
-			isLoading: false,
-			resetKey: 'pods',
-		});
-
-		expect(result.current).toBe(100);
-	});
-
-	it('keeps the last count while the same list refetches', () => {
-		const { result, rerender } = renderStableTotalCount({
-			total: 100,
-			isLoading: false,
-			resetKey: 'pods',
-		});
-
-		rerender({ total: 0, isLoading: true, resetKey: 'pods' });
-
-		expect(result.current).toBe(100);
-	});
-
-	it('forgets the count when the list changes', () => {
-		const { result, rerender } = renderStableTotalCount({
-			total: 100,
-			isLoading: false,
-			resetKey: 'pods',
-		});
-
-		rerender({ total: 0, isLoading: true, resetKey: 'nodes' });
-
-		expect(result.current).toBe(0);
-	});
-
-	it('reports the new list total once it arrives', () => {
-		const { result, rerender } = renderStableTotalCount({
-			total: 100,
-			isLoading: false,
-			resetKey: 'pods',
-		});
-
-		rerender({ total: 0, isLoading: true, resetKey: 'nodes' });
-		rerender({ total: 25, isLoading: false, resetKey: 'nodes' });
-
-		expect(result.current).toBe(25);
-	});
-
-	it('reports zero for a list that is genuinely empty', () => {
-		const { result } = renderStableTotalCount({
-			total: 0,
-			isLoading: false,
-			resetKey: 'pods',
-		});
-
-		expect(result.current).toBe(0);
-	});
-
-	it('holds nothing back when no reset key is given', () => {
-		const { result, rerender } = renderStableTotalCount({
-			total: 100,
-			isLoading: false,
-			resetKey: undefined,
-		});
-
-		// Without a key there is no context to compare, so the cache behaves as it
-		// always did: it survives the refetch.
-		rerender({ total: 0, isLoading: true, resetKey: undefined });
-
-		expect(result.current).toBe(100);
-	});
-});

frontend/src/components/TanStackTableView/useStableTotalCount.ts

@@ -1,35 +0,0 @@
-import { useRef } from 'react';
-
-export type UseStableTotalCountParams = {
-	total: number | undefined;
-	isLoading: boolean;
-	/**
-	 * Identifies the list being counted. When it changes, the cached count is
-	 * dropped so the previous list's page count cannot outlive it.
-	 */
-	resetKey: string | undefined;
-};
-
-/**
- * Holds on to the last non-zero total so the pagination does not flash while the
- * same list refetches, and forgets it as soon as `resetKey` moves to another list.
- */
-export function useStableTotalCount({
-	total,
-	isLoading,
-	resetKey,
-}: UseStableTotalCountParams): number {
-	const prevTotalRef = useRef(total || 0);
-	const prevResetKeyRef = useRef(resetKey);
-
-	if (prevResetKeyRef.current !== resetKey) {
-		prevResetKeyRef.current = resetKey;
-		prevTotalRef.current = 0;
-	}
-
-	if (total && total > 0) {
-		prevTotalRef.current = total;
-	}
-
-	return isLoading ? prevTotalRef.current : total || 0;
-}

frontend/src/container/BillingContainer/BillingUsageGraph/BillingUsageGraph.tsx

@@ -5,7 +5,6 @@ import BarChart from 'container/DashboardContainer/visualization/charts/BarChart
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useResizeObserver } from 'hooks/useDimensions';
 import { prepareChartData } from 'lib/uPlotV2/utils/dataUtils';
-import { StackMode } from 'lib/uPlotV2/config/types';
 import {
 	LegendPosition,
 	TooltipRenderArgs,
@@ -132,9 +131,9 @@ export function BillingUsageGraph(props: BillingUsageGraphProps): JSX.Element {
 			<div ref={graphRef} className={styles.graphContainer}>
 				{containerDimensions.width > 0 && containerDimensions.height > 0 && (
 					<BarChart
-						stack={StackMode.Normal}
 						config={config}
 						data={chartData}
+						isStackedBarChart
 						legendConfig={{ position: LegendPosition.BOTTOM }}
 						customTooltip={renderBillingTooltip}
 						width={containerDimensions.width}

frontend/src/container/BillingContainer/BillingUsageGraph/__tests__/prepareBillingBarConfig.test.ts

@@ -58,17 +58,26 @@ describe('prepareBillingBarConfig', () => {
 		expect(config.series?.[4]?.stroke).toBe(Color.BG_AMBER_500);
 	});
 
-	it('sets padding and focus alpha for behavioral parity', () => {
+	it('sets stacking bands, padding, and focus alpha for behavioral parity', () => {
 		const builder = prepareBillingBarConfig({
 			...baseProps,
 			apiResponse: makeApiResponse(['Logs', 'Traces', 'Metrics']),
 		});
 		const config = builder.getConfig();
-		// Stacking bands come from the chart now — see useChartStacking.
+		expect(config.bands).toStrictEqual([{ series: [1, 2] }, { series: [2, 3] }]);
 		expect(config.padding).toStrictEqual([32, 32, 16, 16]);
 		expect(config.focus).toStrictEqual({ alpha: 0.3 });
 	});
 
+	it('sets no bands when result is empty', () => {
+		const builder = prepareBillingBarConfig({
+			...baseProps,
+			apiResponse: makeApiResponse([]),
+		});
+		const config = builder.getConfig();
+		expect(config.bands).toBeUndefined();
+	});
+
 	it('uses queryName as label when legend is undefined', () => {
 		const apiResponse: MetricRangePayloadProps = {
 			data: {

frontend/src/container/BillingContainer/BillingUsageGraph/prepareBillingBarConfig.ts

@@ -1,6 +1,7 @@
 import { Color } from '@signozhq/design-tokens';
 import type { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import { PANEL_TYPES } from 'constants/queryBuilder';
+import { getInitialStackedBands } from 'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils';
 import { buildBaseConfig } from 'container/DashboardContainer/visualization/panels/utils/baseConfigBuilder';
 import { DrawStyle } from 'lib/uPlotV2/config/types';
 import type { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
@@ -62,6 +63,7 @@ export function prepareBillingBarConfig({
 		});
 	});
 
+	builder.setBands(getInitialStackedBands(results.length));
 	builder.setPadding([32, 32, 16, 16]);
 	builder.setFocus({ alpha: 0.3 });
 

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

@@ -6,24 +6,25 @@ import {
 	TooltipRenderArgs,
 } from 'lib/uPlotV2/components/types';
 
-import { StackMode } from 'lib/uPlotV2/config/types';
-
+import { useBarChartStacking } from '../../hooks/useBarChartStacking';
 import { BarChartProps } from '../types';
 
 export default function BarChart(props: BarChartProps): JSX.Element {
 	const {
 		children,
+		isStackedBarChart,
 		customTooltip,
 		config,
 		data,
-		stack = StackMode.None,
 		pinnedTooltipElement,
 		...rest
 	} = props;
 
-	// Written during render so it lands before UPlotChart's effect reads the config,
-	// which derives the fill bands, percent axis unit and percent range from it.
-	config.setStackMode(stack);
+	const chartData = useBarChartStacking({
+		data,
+		isStackedBarChart,
+		config,
+	});
 
 	const renderTooltip = useCallback(
 		(props: TooltipRenderArgs): React.ReactNode => {
@@ -36,6 +37,7 @@ export default function BarChart(props: BarChartProps): JSX.Element {
 				timezone: rest.timezone,
 				yAxisUnit: rest.yAxisUnit,
 				decimalPrecision: rest.decimalPrecision,
+				isStackedBarChart: isStackedBarChart,
 				canPinTooltip: rest.canPinTooltip,
 				renderTooltipFooter: rest.renderTooltipFooter,
 			};
@@ -46,6 +48,7 @@ export default function BarChart(props: BarChartProps): JSX.Element {
 			rest.timezone,
 			rest.yAxisUnit,
 			rest.decimalPrecision,
+			isStackedBarChart,
 			rest.canPinTooltip,
 			rest.renderTooltipFooter,
 		],
@@ -55,7 +58,7 @@ export default function BarChart(props: BarChartProps): JSX.Element {
 		<ChartWrapper
 			{...rest}
 			config={config}
-			data={data}
+			data={chartData}
 			customTooltip={renderTooltip}
 			pinnedTooltipElement={pinnedTooltipElement}
 		>

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

@@ -6,15 +6,12 @@ import {
 	TooltipRenderArgs,
 } from 'lib/uPlotV2/components/types';
 import UPlotChart from 'lib/uPlotV2/components/UPlotChart/UPlotChart';
-import { StackMode } from 'lib/uPlotV2/config/types';
-import { prepareAlignedData } from 'lib/uPlotV2/components/UPlotChart/utils';
 import { PlotContextProvider } from 'lib/uPlotV2/context/PlotContext';
 import TooltipPlugin from 'lib/uPlotV2/plugins/TooltipPlugin/TooltipPlugin';
 import noop from 'lodash-es/noop';
 import uPlot from 'uplot';
 
-import { ChartWrapperProps } from '../types';
-import { useChartStacking } from './useChartStacking';
+import { ChartProps } from '../types';
 
 const TOOLTIP_WIDTH_PADDING = 120;
 const TOOLTIP_MIN_WIDTH = 300;
@@ -42,20 +39,9 @@ export default function ChartWrapper({
 	pinnedTooltipElement,
 	tooltipPortalRoot,
 	'data-testid': testId,
-}: ChartWrapperProps): JSX.Element {
+}: ChartProps): JSX.Element {
 	const plotInstanceRef = useRef<uPlot | null>(null);
 
-	const stack = config.getStackMode();
-	const chartData = useChartStacking({ data, config });
-
-	// Tooltips need pre-stack values, gap-processed exactly as UPlotChart processes the
-	// plot data — otherwise the cursor's index addresses a shorter array.
-	const unstackedData = useMemo(
-		() =>
-			stack === StackMode.None ? undefined : prepareAlignedData({ data, config }),
-		[data, config, stack],
-	);
-
 	const legendComponent = useCallback(
 		(averageLegendWidth: number): React.ReactNode => {
 			if (!showLegend) {
@@ -75,11 +61,11 @@ export default function ChartWrapper({
 	const renderTooltipCallback = useCallback(
 		(args: TooltipRenderArgs): React.ReactNode => {
 			if (customTooltip) {
-				return customTooltip({ ...args, unstackedData });
+				return customTooltip(args);
 			}
 			return null;
 		},
-		[customTooltip, unstackedData],
+		[customTooltip],
 	);
 
 	const syncMetadata = useMemo(
@@ -105,7 +91,7 @@ export default function ChartWrapper({
 				{({ chartWidth, chartHeight, averageLegendWidth }): JSX.Element => (
 					<UPlotChart
 						config={config}
-						data={chartData}
+						data={data}
 						width={chartWidth}
 						height={chartHeight}
 						plotRef={(plot): void => {

frontend/src/container/DashboardContainer/visualization/charts/ChartWrapper/__tests__/useChartStacking.test.ts

@@ -1,98 +0,0 @@
-import { renderHook } from '@testing-library/react';
-import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
-import { StackMode } from 'lib/uPlotV2/config/types';
-import uPlot from 'uplot';
-
-import { useChartStacking } from '../useChartStacking';
-
-type Hooks = Record<string, (...args: unknown[]) => void>;
-
-function createConfig(stack: StackMode): {
-	config: UPlotConfigBuilder;
-	hooks: Hooks;
-} {
-	const hooks: Hooks = {};
-	const config = {
-		getStackMode: (): StackMode => stack,
-		addHook: jest.fn((type: string, hook: (...args: unknown[]) => void) => {
-			hooks[type] = hook;
-			return jest.fn();
-		}),
-	} as unknown as UPlotConfigBuilder;
-	return { config, hooks };
-}
-
-const data = [[1], [30], [10]] as unknown as uPlot.AlignedData;
-
-describe('useChartStacking', () => {
-	it('returns the data untouched and registers nothing when the config says `none`', () => {
-		const { config } = createConfig(StackMode.None);
-		const { result } = renderHook(() => useChartStacking({ data, config }));
-
-		expect(result.current).toBe(data);
-		expect(config.addHook).not.toHaveBeenCalled();
-	});
-
-	it('treats a missing config as unstacked', () => {
-		const { result } = renderHook(() => useChartStacking({ data, config: null }));
-
-		expect(result.current).toBe(data);
-	});
-
-	it('accumulates raw values when the config declares `normal`', () => {
-		const { config } = createConfig(StackMode.Normal);
-		const { result } = renderHook(() => useChartStacking({ data, config }));
-
-		expect(result.current).toStrictEqual([[1], [40], [10]]);
-	});
-
-	it('rescales each column to its total when the config declares `percent`', () => {
-		const { config } = createConfig(StackMode.Percent);
-		const { result } = renderHook(() => useChartStacking({ data, config }));
-
-		expect(result.current).toStrictEqual([[1], [100], [25]]);
-	});
-
-	it('registers the uPlot hooks that re-stack on data and visibility changes', () => {
-		const { config } = createConfig(StackMode.Normal);
-		renderHook(() => useChartStacking({ data, config }));
-
-		expect(
-			(config.addHook as jest.Mock).mock.calls.map(([type]) => type),
-		).toStrictEqual(['setData', 'setSeries']);
-	});
-
-	it('re-stacks from the raw values when the legend hides a series', () => {
-		const { config, hooks } = createConfig(StackMode.Normal);
-		renderHook(() => useChartStacking({ data, config }));
-
-		const plot = {
-			data: [[1]],
-			series: [{}, { show: true }, { show: false }],
-			delBand: jest.fn(),
-			addBand: jest.fn(),
-			setData: jest.fn(),
-		};
-		hooks.setSeries(plot, 2, { show: false });
-
-		// The hidden series keeps its raw value and stops contributing to the total.
-		expect(plot.setData).toHaveBeenCalledWith([[1], [30], [10]]);
-		expect(plot.delBand).toHaveBeenCalledWith(null);
-	});
-
-	it('ignores a focus-only setSeries so hovering does not re-stack', () => {
-		const { config, hooks } = createConfig(StackMode.Normal);
-		renderHook(() => useChartStacking({ data, config }));
-
-		const plot = {
-			data: [[1]],
-			series: [{}, { show: true }, { show: true }],
-			delBand: jest.fn(),
-			addBand: jest.fn(),
-			setData: jest.fn(),
-		};
-		hooks.setSeries(plot, 1, { focus: true });
-
-		expect(plot.setData).not.toHaveBeenCalled();
-	});
-});

frontend/src/container/DashboardContainer/visualization/charts/ChartWrapper/useChartStacking.ts

@@ -1,132 +0,0 @@
-import {
-	MutableRefObject,
-	useCallback,
-	useLayoutEffect,
-	useMemo,
-	useRef,
-} from 'react';
-import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
-import { StackMode } from 'lib/uPlotV2/config/types';
-import { has } from 'lodash-es';
-import uPlot from 'uplot';
-
-import { stackSeries } from '../utils/stackSeriesUtils';
-
-/** Returns true if the series at the given index is hidden (e.g. via legend toggle). */
-function isSeriesHidden(plot: uPlot, seriesIndex: number): boolean {
-	return !plot.series[seriesIndex]?.show;
-}
-
-function canApplyStacking(
-	unstackedData: uPlot.AlignedData | null,
-	plot: uPlot,
-	isUpdating: boolean,
-): boolean {
-	return (
-		!isUpdating &&
-		!!unstackedData &&
-		!!plot.data &&
-		unstackedData[0]?.length === plot.data[0]?.length
-	);
-}
-
-function setupStackingHooks(
-	config: UPlotConfigBuilder,
-	updateStacksInChart: (plot: uPlot) => void,
-	isUpdatingRef: MutableRefObject<boolean>,
-): () => void {
-	const onDataChange = (plot: uPlot): void => {
-		if (!isUpdatingRef.current) {
-			updateStacksInChart(plot);
-		}
-	};
-
-	const onSeriesVisibilityChange = (
-		plot: uPlot,
-		_seriesIdx: number | null,
-		opts: uPlot.Series,
-	): void => {
-		// uPlot fires setSeries for hover focus too; only visibility changes restack.
-		if (!has(opts, 'focus')) {
-			updateStacksInChart(plot);
-		}
-	};
-
-	const removeSetDataHook = config.addHook('setData', onDataChange);
-	const removeSetSeriesHook = config.addHook(
-		'setSeries',
-		onSeriesVisibilityChange,
-	);
-
-	return (): void => {
-		removeSetDataHook?.();
-		removeSetSeriesHook?.();
-	};
-}
-
-export interface UseChartStackingParams {
-	data: uPlot.AlignedData;
-	config: UPlotConfigBuilder | null;
-}
-
-/**
- * Stacks a chart's data for the mode declared on its config, and re-stacks on data or
- * visibility changes. The pre-stack values live in a ref because the uPlot hooks that
- * read them run outside React's render cycle.
- */
-export function useChartStacking({
-	data,
-	config,
-}: UseChartStackingParams): uPlot.AlignedData {
-	const stack = config?.getStackMode() ?? StackMode.None;
-	const unstackedDataRef = useRef<uPlot.AlignedData | null>(null);
-	unstackedDataRef.current = stack === 'none' ? null : data;
-
-	// Guards the re-entrant setData below, which would otherwise re-trigger our own hook.
-	const isUpdatingChartRef = useRef(false);
-
-	const chartData = useMemo((): uPlot.AlignedData => {
-		if (stack === StackMode.None || !data || data.length < 2) {
-			return data;
-		}
-		const noSeriesHidden = (): boolean => false; // include all series in initial stack
-		return stackSeries(data, noSeriesHidden, stack).data;
-	}, [data, stack]);
-
-	const updateStacksInChart = useCallback(
-		(plot: uPlot): void => {
-			const unstacked = unstackedDataRef.current;
-			if (
-				!unstacked ||
-				!canApplyStacking(unstacked, plot, isUpdatingChartRef.current)
-			) {
-				return;
-			}
-
-			const shouldExcludeSeries = (idx: number): boolean =>
-				isSeriesHidden(plot, idx);
-			const { data: stacked, bands } = stackSeries(
-				unstacked,
-				shouldExcludeSeries,
-				stack,
-			);
-
-			plot.delBand(null);
-			bands.forEach((band: uPlot.Band) => plot.addBand(band));
-
-			isUpdatingChartRef.current = true;
-			plot.setData(stacked);
-			isUpdatingChartRef.current = false;
-		},
-		[stack],
-	);
-
-	useLayoutEffect(() => {
-		if (stack === StackMode.None || !config) {
-			return undefined;
-		}
-		return setupStackingHooks(config, updateStacksInChart, isUpdatingChartRef);
-	}, [stack, config, updateStacksInChart]);
-
-	return chartData;
-}

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

@@ -6,16 +6,10 @@ import {
 	TooltipRenderArgs,
 } from 'lib/uPlotV2/components/types';
 
-import { StackMode } from 'lib/uPlotV2/config/types';
-
 import { TimeSeriesChartProps } from '../types';
 
 export default function TimeSeries(props: TimeSeriesChartProps): JSX.Element {
-	const { children, customTooltip, stack = StackMode.None, ...rest } = props;
-
-	// Written during render so it lands before UPlotChart's effect reads the config,
-	// which derives the fill bands, percent axis unit and percent range from it.
-	rest.config.setStackMode(stack);
+	const { children, customTooltip, ...rest } = props;
 
 	const renderTooltip = useCallback(
 		(props: TooltipRenderArgs): React.ReactNode => {

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

@@ -14,7 +14,6 @@ import {
 	ChartClickData,
 } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import type { StackMode } from 'lib/uPlotV2/config/types';
 
 interface BaseChartProps {
 	width: number;
@@ -53,26 +52,27 @@ interface UPlotChartDataProps {
 	groupByPerQuery?: Record<string, BaseAutocompleteData[]>;
 }
 
-/** Everything the shared uPlot shell consumes; each chart's props narrow it. */
-export interface ChartWrapperProps
-	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {}
-
-export interface TimeSeriesChartProps extends ChartWrapperProps {
+export interface TimeSeriesChartProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
 	timezone?: Timezone;
-	/** How series compose. Defaults to `none`, which draws them independently. */
-	stack?: StackMode;
 }
 
-export interface BarChartProps extends ChartWrapperProps {
-	timezone?: Timezone;
-	/** How series compose. Defaults to `none`, which draws them independently. */
-	stack?: StackMode;
-}
-
-export interface HistogramChartProps extends ChartWrapperProps {
+export interface HistogramChartProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
 	isQueriesMerged?: boolean;
 }
 
+export interface BarChartProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
+	isStackedBarChart?: boolean;
+	timezone?: Timezone;
+}
+
+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.

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

@@ -1,158 +0,0 @@
-import { AlignedData } from 'uplot';
-
-import { StackMode } from 'lib/uPlotV2/config/types';
-
-import { stackSeries } from '../stackSeriesUtils';
-
-const includeAll = (): boolean => false;
-
-// Stacking is top-down: the first series carries the column total, the last its own
-// raw value. Every expectation below reads in that order.
-describe('stackSeries', () => {
-	it('is a no-op under `none`, returning the data and no bands', () => {
-		const data: AlignedData = [[1], [30], [10]];
-
-		const { data: result, bands } = stackSeries(data, includeAll, StackMode.None);
-
-		expect(result).toBe(data);
-		expect(bands).toStrictEqual([]);
-	});
-
-	describe('normal', () => {
-		it('accumulates raw values from the bottom series upward', () => {
-			const data: AlignedData = [
-				[1, 2],
-				[10, 20],
-				[1, 2],
-			];
-
-			expect(stackSeries(data, includeAll, StackMode.Normal).data).toStrictEqual([
-				[1, 2],
-				[11, 22],
-				[1, 2],
-			]);
-		});
-
-		it('treats nulls as 0 without breaking the running total', () => {
-			const data: AlignedData = [
-				[1, 2],
-				[10, null],
-				[1, 2],
-			];
-
-			expect(stackSeries(data, includeAll, StackMode.Normal).data).toStrictEqual([
-				[1, 2],
-				[11, 2],
-				[1, 2],
-			]);
-		});
-
-		it('emits one band per adjacent pair of participating series', () => {
-			const data: AlignedData = [[1], [10], [5], [1]];
-
-			expect(stackSeries(data, includeAll, StackMode.Normal).bands).toStrictEqual([
-				{ series: [1, 2] },
-				{ series: [2, 3] },
-			]);
-		});
-
-		it('copies omitted series through unstacked and skips their bands', () => {
-			const data: AlignedData = [[1], [10], [5], [1]];
-			const omitMiddle = (seriesIndex: number): boolean => seriesIndex === 2;
-
-			const { data: stacked, bands } = stackSeries(
-				data,
-				omitMiddle,
-				StackMode.Normal,
-			);
-
-			expect(stacked).toStrictEqual([[1], [11], [5], [1]]);
-			expect(bands).toStrictEqual([{ series: [1, 3] }]);
-		});
-	});
-
-	describe('percent', () => {
-		it('rescales each column to its total so the top series reads 100', () => {
-			const data: AlignedData = [
-				[1, 2],
-				[30, 10],
-				[10, 10],
-			];
-
-			expect(stackSeries(data, includeAll, StackMode.Percent).data).toStrictEqual([
-				[1, 2],
-				[100, 100],
-				[25, 50],
-			]);
-		});
-
-		it('normalises per column, so an identical series differs across x', () => {
-			const data: AlignedData = [
-				[1, 2],
-				[1, 3],
-				[1, 1],
-			];
-
-			expect(stackSeries(data, includeAll, StackMode.Percent).data).toStrictEqual([
-				[1, 2],
-				[100, 100],
-				[50, 25],
-			]);
-		});
-
-		it('excludes omitted series from the total, so the visible ones still reach 100', () => {
-			const data: AlignedData = [[1], [30], [10], [60]];
-			const omitLast = (seriesIndex: number): boolean => seriesIndex === 3;
-
-			expect(stackSeries(data, omitLast, StackMode.Percent).data).toStrictEqual([
-				[1],
-				[100],
-				[25],
-				[60],
-			]);
-		});
-
-		it('yields 0 for a column whose participating series sum to zero', () => {
-			const data: AlignedData = [
-				[1, 2],
-				[0, 5],
-				[0, 5],
-			];
-
-			expect(stackSeries(data, includeAll, StackMode.Percent).data).toStrictEqual([
-				[1, 2],
-				[0, 100],
-				[0, 50],
-			]);
-		});
-
-		it('divides by the signed total when a column mixes signs', () => {
-			// 30 + (-10) = 20, so the shares are 150% and -50% and still sum to 100.
-			const data: AlignedData = [[1], [30], [-10]];
-
-			expect(stackSeries(data, includeAll, StackMode.Percent).data).toStrictEqual([
-				[1],
-				[100],
-				[-50],
-			]);
-		});
-
-		it('yields 0 across a column whose signed total cancels to zero', () => {
-			const data: AlignedData = [[1], [10], [-10]];
-
-			expect(stackSeries(data, includeAll, StackMode.Percent).data).toStrictEqual([
-				[1],
-				[0],
-				[0],
-			]);
-		});
-	});
-
-	it('defaults to normal when no mode is given', () => {
-		const data: AlignedData = [[1], [30], [10]];
-
-		expect(stackSeries(data, includeAll).data).toStrictEqual(
-			stackSeries(data, includeAll, StackMode.Normal).data,
-		);
-	});
-});

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

@@ -0,0 +1,117 @@
+import { AlignedData } from 'uplot';
+
+import { getInitialStackedBands, stack } from '../stackUtils';
+
+describe('stackUtils', () => {
+	describe('stack', () => {
+		const neverOmit = (): boolean => false;
+
+		it('preserves time axis as first row', () => {
+			const data: AlignedData = [
+				[100, 200, 300],
+				[1, 2, 3],
+				[4, 5, 6],
+			];
+			const { data: result } = stack(data, neverOmit);
+			expect(result[0]).toStrictEqual([100, 200, 300]);
+		});
+
+		it('stacks value series cumulatively (last = raw, first = total)', () => {
+			// Time, then 3 value series. Stack order: last series stays raw, then we add upward.
+			const data: AlignedData = [
+				[0, 1, 2],
+				[1, 2, 3], // series 1
+				[4, 5, 6], // series 2
+				[7, 8, 9], // series 3
+			];
+			const { data: result } = stack(data, neverOmit);
+			// result[1] = s1+s2+s3, result[2] = s2+s3, result[3] = s3
+			expect(result[1]).toStrictEqual([12, 15, 18]); // 1+4+7, 2+5+8, 3+6+9
+			expect(result[2]).toStrictEqual([11, 13, 15]); // 4+7, 5+8, 6+9
+			expect(result[3]).toStrictEqual([7, 8, 9]);
+		});
+
+		it('treats null values as 0 when stacking', () => {
+			const data: AlignedData = [
+				[0, 1],
+				[1, null],
+				[null, 10],
+			];
+			const { data: result } = stack(data, neverOmit);
+			expect(result[1]).toStrictEqual([1, 10]); // total
+			expect(result[2]).toStrictEqual([0, 10]); // last series with null→0
+		});
+
+		it('copies omitted series as-is without accumulating', () => {
+			// Omit series 2 (index 2); series 1 and 3 are stacked.
+			const data: AlignedData = [
+				[0, 1],
+				[10, 20], // series 1
+				[100, 200], // series 2 - omitted
+				[1, 2], // series 3
+			];
+			const omitSeries2 = (i: number): boolean => i === 2;
+			const { data: result } = stack(data, omitSeries2);
+			// series 3 raw: [1, 2]; series 2 omitted: [100, 200] as-is; series 1 stacked with s3: [11, 22]
+			expect(result[1]).toStrictEqual([11, 22]); // 10+1, 20+2
+			expect(result[2]).toStrictEqual([100, 200]); // copied, not stacked
+			expect(result[3]).toStrictEqual([1, 2]);
+		});
+
+		it('returns bands between consecutive visible series when none omitted', () => {
+			const data: AlignedData = [
+				[0, 1],
+				[1, 2],
+				[3, 4],
+				[5, 6],
+			];
+			const { bands } = stack(data, neverOmit);
+			expect(bands).toStrictEqual([{ series: [1, 2] }, { series: [2, 3] }]);
+		});
+
+		it('returns bands only between visible series when some are omitted', () => {
+			// 4 value series; omit index 2. Visible: 1, 3, 4. Bands: [1,3], [3,4]
+			const data: AlignedData = [[0], [1], [2], [3], [4]];
+			const omitSeries2 = (i: number): boolean => i === 2;
+			const { bands } = stack(data, omitSeries2);
+			expect(bands).toStrictEqual([{ series: [1, 3] }, { series: [3, 4] }]);
+		});
+
+		it('returns empty bands when only one value series', () => {
+			const data: AlignedData = [
+				[0, 1],
+				[1, 2],
+			];
+			const { bands } = stack(data, neverOmit);
+			expect(bands).toStrictEqual([]);
+		});
+	});
+
+	describe('getInitialStackedBands', () => {
+		it('returns one band between each consecutive pair for seriesCount 3', () => {
+			expect(getInitialStackedBands(3)).toStrictEqual([
+				{ series: [1, 2] },
+				{ series: [2, 3] },
+			]);
+		});
+
+		it('returns empty array for seriesCount 0 or 1', () => {
+			expect(getInitialStackedBands(0)).toStrictEqual([]);
+			expect(getInitialStackedBands(1)).toStrictEqual([]);
+		});
+
+		it('returns single band for seriesCount 2', () => {
+			expect(getInitialStackedBands(2)).toStrictEqual([{ series: [1, 2] }]);
+		});
+
+		it('returns bands [1,2], [2,3], ..., [n-1, n] for seriesCount n', () => {
+			const bands = getInitialStackedBands(5);
+			expect(bands).toStrictEqual([
+				{ series: [1, 2] },
+				{ series: [2, 3] },
+				{ series: [3, 4] },
+				{ series: [4, 5] },
+			]);
+		});
+	});
+});

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

@@ -1,20 +1,13 @@
-import { StackMode } from 'lib/uPlotV2/config/types';
 import uPlot, { AlignedData } from 'uplot';
 
 /**
  * Stack data cumulatively (top-down: first series = top, last = bottom).
- * When `omit(seriesIndex)` returns true, that series keeps its raw values and
- * contributes nothing to the total. `None` is a no-op.
+ * When `omit(seriesIndex)` returns true, that series is excluded from stacking.
  */
 export function stackSeries(
 	data: AlignedData,
 	omit: (seriesIndex: number) => boolean,
-	mode: StackMode = StackMode.Normal,
 ): { data: AlignedData; bands: uPlot.Band[] } {
-	if (mode === StackMode.None) {
-		return { data, bands: [] };
-	}
-
 	const timeAxis = data[0];
 	const pointCount = timeAxis.length;
 	const valueSeriesCount = data.length - 1; // exclude time axis
@@ -24,7 +17,6 @@ export function stackSeries(
 		valueSeriesCount,
 		pointCount,
 		omit,
-		mode,
 	});
 	const bands = buildFillBands(valueSeriesCount + 1, omit); // +1 for 1-based series indices
 
@@ -39,46 +31,6 @@ interface BuildStackedSeriesParams {
 	valueSeriesCount: number;
 	pointCount: number;
 	omit: (seriesIndex: number) => boolean;
-	mode: StackMode;
-}
-
-/** Per-point total. Mixed-sign columns sum signed, as "share of total" implies. */
-function columnTotals({
-	data,
-	valueSeriesCount,
-	pointCount,
-	omit,
-}: Omit<BuildStackedSeriesParams, 'mode'>): number[] {
-	const totals = Array(pointCount).fill(0) as number[];
-
-	for (let seriesIndex = 1; seriesIndex <= valueSeriesCount; seriesIndex++) {
-		if (omit(seriesIndex)) {
-			continue;
-		}
-		const rawValues = data[seriesIndex] as (number | null)[];
-		rawValues.forEach((rawValue, pointIndex) => {
-			totals[pointIndex] += rawValue == null ? 0 : Number(rawValue);
-		});
-	}
-
-	return totals;
-}
-
-/** A column whose participating series sum to 0 has no share to divide, so every slice is 0. */
-function toPercent(value: number, total: number): number {
-	return total === 0 ? 0 : (value / total) * 100;
-}
-
-/** What a raw value adds to the stack at a given point. */
-type Contribution = (value: number, pointIndex: number) => number;
-
-function contributionForMode(params: BuildStackedSeriesParams): Contribution {
-	if (params.mode !== StackMode.Percent) {
-		return (value): number => value;
-	}
-	// Resolved up front: totals span series the accumulation below has not reached yet.
-	const totals = columnTotals(params);
-	return (value, pointIndex): number => toPercent(value, totals[pointIndex]);
 }
 
 /**
@@ -90,17 +42,9 @@ function buildStackedSeries({
 	valueSeriesCount,
 	pointCount,
 	omit,
-	mode,
 }: BuildStackedSeriesParams): (number | null)[][] {
 	const stackedSeries: (number | null)[][] = Array(valueSeriesCount);
 	const cumulativeSums = Array(pointCount).fill(0) as number[];
-	const contributionOf = contributionForMode({
-		data,
-		valueSeriesCount,
-		pointCount,
-		omit,
-		mode,
-	});
 
 	for (let seriesIndex = valueSeriesCount; seriesIndex >= 1; seriesIndex--) {
 		const rawValues = data[seriesIndex] as (number | null)[];
@@ -110,10 +54,7 @@ function buildStackedSeries({
 		} else {
 			stackedSeries[seriesIndex - 1] = rawValues.map((rawValue, pointIndex) => {
 				const numericValue = rawValue == null ? 0 : Number(rawValue);
-				return (cumulativeSums[pointIndex] += contributionOf(
-					numericValue,
-					pointIndex,
-				));
+				return (cumulativeSums[pointIndex] += numericValue);
 			});
 		}
 	}
@@ -160,3 +101,16 @@ function findNextVisibleSeriesIndex(
 	}
 	return -1;
 }
+
+/**
+ * Returns band indices for initial stacked state (no series omitted).
+ * Top-down: first series at top, band fills between consecutive series.
+ * uPlot band format: [upperSeriesIdx, lowerSeriesIdx].
+ */
+export function getInitialStackedBands(seriesCount: number): uPlot.Band[] {
+	const bands: uPlot.Band[] = [];
+	for (let seriesIndex = 1; seriesIndex < seriesCount; seriesIndex++) {
+		bands.push({ series: [seriesIndex, seriesIndex + 1] });
+	}
+	return bands;
+}

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

@@ -0,0 +1,116 @@
+import uPlot, { AlignedData } from 'uplot';
+
+/**
+ * Stack data cumulatively (top-down: first series = top, last = bottom).
+ * When `omit(seriesIndex)` returns true, that series is excluded from stacking.
+ */
+export function stack(
+	data: AlignedData,
+	omit: (seriesIndex: number) => boolean,
+): { data: AlignedData; bands: uPlot.Band[] } {
+	const timeAxis = data[0];
+	const pointCount = timeAxis.length;
+	const valueSeriesCount = data.length - 1; // exclude time axis
+
+	const stackedSeries = buildStackedSeries({
+		data,
+		valueSeriesCount,
+		pointCount,
+		omit,
+	});
+	const bands = buildFillBands(valueSeriesCount + 1, omit); // +1 for 1-based series indices
+
+	return {
+		data: [timeAxis, ...stackedSeries] as AlignedData,
+		bands,
+	};
+}
+
+interface BuildStackedSeriesParams {
+	data: AlignedData;
+	valueSeriesCount: number;
+	pointCount: number;
+	omit: (seriesIndex: number) => boolean;
+}
+
+/**
+ * Accumulate from last series upward: last series = raw values, first = total.
+ * Omitted series are copied as-is (no accumulation).
+ */
+function buildStackedSeries({
+	data,
+	valueSeriesCount,
+	pointCount,
+	omit,
+}: BuildStackedSeriesParams): (number | null)[][] {
+	const stackedSeries: (number | null)[][] = Array(valueSeriesCount);
+	const cumulativeSums = Array(pointCount).fill(0) as number[];
+
+	for (let seriesIndex = valueSeriesCount; seriesIndex >= 1; seriesIndex--) {
+		const rawValues = data[seriesIndex] as (number | null)[];
+
+		if (omit(seriesIndex)) {
+			stackedSeries[seriesIndex - 1] = rawValues;
+		} else {
+			stackedSeries[seriesIndex - 1] = rawValues.map((rawValue, pointIndex) => {
+				const numericValue = rawValue == null ? 0 : Number(rawValue);
+				return (cumulativeSums[pointIndex] += numericValue);
+			});
+		}
+	}
+
+	return stackedSeries;
+}
+
+/**
+ * Bands define fill between consecutive visible series for stacked appearance.
+ * uPlot format: [upperSeriesIdx, lowerSeriesIdx].
+ */
+function buildFillBands(
+	seriesLength: number,
+	omit: (seriesIndex: number) => boolean,
+): uPlot.Band[] {
+	const bands: uPlot.Band[] = [];
+
+	for (let seriesIndex = 1; seriesIndex < seriesLength; seriesIndex++) {
+		if (omit(seriesIndex)) {
+			continue;
+		}
+		const nextVisibleSeriesIndex = findNextVisibleSeriesIndex(
+			seriesLength,
+			seriesIndex,
+			omit,
+		);
+		if (nextVisibleSeriesIndex !== -1) {
+			bands.push({ series: [seriesIndex, nextVisibleSeriesIndex] });
+		}
+	}
+
+	return bands;
+}
+
+function findNextVisibleSeriesIndex(
+	seriesLength: number,
+	afterIndex: number,
+	omit: (seriesIndex: number) => boolean,
+): number {
+	for (let i = afterIndex + 1; i < seriesLength; i++) {
+		if (!omit(i)) {
+			return i;
+		}
+	}
+	return -1;
+}
+
+/**
+ * Returns band indices for initial stacked state (no series omitted).
+ * Top-down: first series at top, band fills between consecutive series.
+ * uPlot band format: [upperSeriesIdx, lowerSeriesIdx].
+ */
+export function getInitialStackedBands(seriesCount: number): uPlot.Band[] {
+	const bands: uPlot.Band[] = [];
+	for (let seriesIndex = 1; seriesIndex < seriesCount; seriesIndex++) {
+		bands.push({ series: [seriesIndex, seriesIndex + 1] });
+	}
+	return bands;
+}

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

@@ -0,0 +1,313 @@
+import { renderHook } from '@testing-library/react';
+import uPlot from 'uplot';
+
+import type { UseBarChartStackingParams } from '../useBarChartStacking';
+import { useBarChartStacking } from '../useBarChartStacking';
+
+type MockConfig = { addHook: jest.Mock };
+
+function asConfig(c: MockConfig): UseBarChartStackingParams['config'] {
+	return c as unknown as UseBarChartStackingParams['config'];
+}
+
+function createMockConfig(): {
+	config: MockConfig;
+	invokeSetData: (plot: uPlot) => void;
+	invokeSetSeries: (
+		plot: uPlot,
+		seriesIndex: number | null,
+		opts: Partial<uPlot.Series> & { focus?: boolean },
+	) => void;
+	removeSetData: jest.Mock;
+	removeSetSeries: jest.Mock;
+} {
+	let setDataHandler: ((plot: uPlot) => void) | null = null;
+	let setSeriesHandler:
+		| ((plot: uPlot, seriesIndex: number | null, opts: uPlot.Series) => void)
+		| null = null;
+
+	const removeSetData = jest.fn();
+	const removeSetSeries = jest.fn();
+
+	const addHook = jest.fn(
+		(
+			hookName: string,
+			handler: (plot: uPlot, ...args: unknown[]) => void,
+		): (() => void) => {
+			if (hookName === 'setData') {
+				setDataHandler = handler as (plot: uPlot) => void;
+				return removeSetData;
+			}
+			if (hookName === 'setSeries') {
+				setSeriesHandler = handler as (
+					plot: uPlot,
+					seriesIndex: number | null,
+					opts: uPlot.Series,
+				) => void;
+				return removeSetSeries;
+			}
+			return jest.fn();
+		},
+	);
+
+	const config: MockConfig = { addHook };
+
+	const invokeSetData = (plot: uPlot): void => {
+		setDataHandler?.(plot);
+	};
+
+	const invokeSetSeries = (
+		plot: uPlot,
+		seriesIndex: number | null,
+		opts: Partial<uPlot.Series> & { focus?: boolean },
+	): void => {
+		setSeriesHandler?.(plot, seriesIndex, opts as uPlot.Series);
+	};
+
+	return {
+		config,
+		invokeSetData,
+		invokeSetSeries,
+		removeSetData,
+		removeSetSeries,
+	};
+}
+
+function createMockPlot(overrides: Partial<uPlot> = {}): uPlot {
+	return {
+		data: [
+			[0, 1, 2],
+			[1, 2, 3],
+			[4, 5, 6],
+		],
+		series: [{ show: true }, { show: true }, { show: true }],
+		delBand: jest.fn(),
+		addBand: jest.fn(),
+		setData: jest.fn(),
+		...overrides,
+	} as unknown as uPlot;
+}
+
+describe('useBarChartStacking', () => {
+	it('returns data as-is when isStackedBarChart is false', () => {
+		const data: uPlot.AlignedData = [
+			[100, 200],
+			[1, 2],
+			[3, 4],
+		];
+		const { result } = renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: false,
+				config: null,
+			}),
+		);
+		expect(result.current).toBe(data);
+	});
+
+	it('returns data as-is when config is null and isStackedBarChart is true', () => {
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[1, 2],
+			[4, 5],
+		];
+		const { result } = renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: null,
+			}),
+		);
+		// Still returns stacked data (computed in useMemo); no hooks registered
+		expect(result.current[0]).toStrictEqual([0, 1]);
+		expect(result.current[1]).toStrictEqual([5, 7]); // stacked
+		expect(result.current[2]).toStrictEqual([4, 5]);
+	});
+
+	it('returns stacked data when isStackedBarChart is true and multiple value series', () => {
+		const data: uPlot.AlignedData = [
+			[0, 1, 2],
+			[1, 2, 3],
+			[4, 5, 6],
+			[7, 8, 9],
+		];
+		const { result } = renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: null,
+			}),
+		);
+		expect(result.current[0]).toStrictEqual([0, 1, 2]);
+		expect(result.current[1]).toStrictEqual([12, 15, 18]); // s1+s2+s3
+		expect(result.current[2]).toStrictEqual([11, 13, 15]); // s2+s3
+		expect(result.current[3]).toStrictEqual([7, 8, 9]);
+	});
+
+	it('returns data as-is when only one value series (no stacking needed)', () => {
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[1, 2],
+		];
+		const { result } = renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: null,
+			}),
+		);
+		expect(result.current).toStrictEqual(data);
+	});
+
+	it('registers setData and setSeries hooks when isStackedBarChart and config provided', () => {
+		const { config } = createMockConfig();
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[1, 2],
+			[3, 4],
+		];
+
+		renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: asConfig(config),
+			}),
+		);
+
+		expect(config.addHook).toHaveBeenCalledWith('setData', expect.any(Function));
+		expect(config.addHook).toHaveBeenCalledWith(
+			'setSeries',
+			expect.any(Function),
+		);
+	});
+
+	it('does not register hooks when isStackedBarChart is false', () => {
+		const { config } = createMockConfig();
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[1, 2],
+			[3, 4],
+		];
+
+		renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: false,
+				config: asConfig(config),
+			}),
+		);
+
+		expect(config.addHook).not.toHaveBeenCalled();
+	});
+
+	it('calls cleanup when unmounted', () => {
+		const { config, removeSetData, removeSetSeries } = createMockConfig();
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[1, 2],
+			[3, 4],
+		];
+
+		const { unmount } = renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: asConfig(config),
+			}),
+		);
+
+		unmount();
+
+		expect(removeSetData).toHaveBeenCalled();
+		expect(removeSetSeries).toHaveBeenCalled();
+	});
+
+	it('re-stacks and updates plot when setData hook is invoked', () => {
+		const { config, invokeSetData } = createMockConfig();
+		const data: uPlot.AlignedData = [
+			[0, 1, 2],
+			[1, 2, 3],
+			[4, 5, 6],
+		];
+		const plot = createMockPlot({
+			data: [
+				[0, 1, 2],
+				[5, 7, 9],
+				[4, 5, 6],
+			],
+		});
+
+		renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: asConfig(config),
+			}),
+		);
+
+		invokeSetData(plot);
+
+		expect(plot.delBand).toHaveBeenCalledWith(null);
+		expect(plot.addBand).toHaveBeenCalled();
+		expect(plot.setData).toHaveBeenCalledWith(
+			expect.arrayContaining([
+				[0, 1, 2],
+				expect.any(Array), // stacked row 1
+				expect.any(Array), // stacked row 2
+			]),
+		);
+	});
+
+	it('re-stacks when setSeries hook is invoked (e.g. legend toggle)', () => {
+		const { config, invokeSetSeries } = createMockConfig();
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[10, 20],
+			[5, 10],
+		];
+		// Plot data must match unstacked length so canApplyStacking passes
+		const plot = createMockPlot({
+			data: [
+				[0, 1],
+				[15, 30],
+				[5, 10],
+			],
+		});
+
+		renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: asConfig(config),
+			}),
+		);
+
+		invokeSetSeries(plot, 1, { show: false });
+
+		expect(plot.setData).toHaveBeenCalled();
+	});
+
+	it('does not re-stack when setSeries is called with focus option', () => {
+		const { config, invokeSetSeries } = createMockConfig();
+		const data: uPlot.AlignedData = [
+			[0, 1],
+			[1, 2],
+			[3, 4],
+		];
+		const plot = createMockPlot();
+
+		renderHook(() =>
+			useBarChartStacking({
+				data,
+				isStackedBarChart: true,
+				config: asConfig(config),
+			}),
+		);
+
+		(plot.setData as jest.Mock).mockClear();
+		invokeSetSeries(plot, 1, { focus: true } as uPlot.Series);
+
+		expect(plot.setData).not.toHaveBeenCalled();
+	});
+});

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

@@ -0,0 +1,125 @@
+import {
+	MutableRefObject,
+	useCallback,
+	useLayoutEffect,
+	useMemo,
+	useRef,
+} from 'react';
+import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
+import { has } from 'lodash-es';
+import uPlot from 'uplot';
+
+import { stackSeries } from '../charts/utils/stackSeriesUtils';
+
+/** Returns true if the series at the given index is hidden (e.g. via legend toggle). */
+function isSeriesHidden(plot: uPlot, seriesIndex: number): boolean {
+	return !plot.series[seriesIndex]?.show;
+}
+
+function canApplyStacking(
+	unstackedData: uPlot.AlignedData | null,
+	plot: uPlot,
+	isUpdating: boolean,
+): boolean {
+	return (
+		!isUpdating &&
+		!!unstackedData &&
+		!!plot.data &&
+		unstackedData[0]?.length === plot.data[0]?.length
+	);
+}
+
+function setupStackingHooks(
+	config: UPlotConfigBuilder,
+	applyStackingToChart: (plot: uPlot) => void,
+	isUpdatingRef: MutableRefObject<boolean>,
+): () => void {
+	const onDataChange = (plot: uPlot): void => {
+		if (!isUpdatingRef.current) {
+			applyStackingToChart(plot);
+		}
+	};
+
+	const onSeriesVisibilityChange = (
+		plot: uPlot,
+		_seriesIdx: number | null,
+		opts: uPlot.Series,
+	): void => {
+		if (!has(opts, 'focus')) {
+			applyStackingToChart(plot);
+		}
+	};
+
+	const removeSetDataHook = config.addHook('setData', onDataChange);
+	const removeSetSeriesHook = config.addHook(
+		'setSeries',
+		onSeriesVisibilityChange,
+	);
+
+	return (): void => {
+		removeSetDataHook?.();
+		removeSetSeriesHook?.();
+	};
+}
+
+export interface UseBarChartStackingParams {
+	data: uPlot.AlignedData;
+	isStackedBarChart?: boolean;
+	config: UPlotConfigBuilder | null;
+}
+
+/**
+ * Handles stacking for bar charts: computes initial stacked data and re-stacks
+ * when data or series visibility changes (e.g. legend toggles).
+ */
+export function useBarChartStacking({
+	data,
+	isStackedBarChart = false,
+	config,
+}: UseBarChartStackingParams): uPlot.AlignedData {
+	// Store unstacked source data so uPlot hooks can access it (hooks run outside React's render cycle)
+	const unstackedDataRef = useRef<uPlot.AlignedData | null>(null);
+	unstackedDataRef.current = isStackedBarChart ? data : null;
+
+	// Prevents re-entrant calls when we update chart data (avoids infinite loop in setData hook)
+	const isUpdatingChartRef = useRef(false);
+
+	const chartData = useMemo((): uPlot.AlignedData => {
+		if (!isStackedBarChart || !data || data.length < 2) {
+			return data;
+		}
+		const noSeriesHidden = (): boolean => false; // include all series in initial stack
+		const { data: stacked } = stackSeries(data, noSeriesHidden);
+		return stacked;
+	}, [data, isStackedBarChart]);
+
+	const applyStackingToChart = useCallback((plot: uPlot): void => {
+		const unstacked = unstackedDataRef.current;
+		if (
+			!unstacked ||
+			!canApplyStacking(unstacked, plot, isUpdatingChartRef.current)
+		) {
+			return;
+		}
+
+		const shouldExcludeSeries = (idx: number): boolean =>
+			isSeriesHidden(plot, idx);
+		const { data: stacked, bands } = stackSeries(unstacked, shouldExcludeSeries);
+
+		plot.delBand(null);
+		bands.forEach((band: uPlot.Band) => plot.addBand(band));
+
+		isUpdatingChartRef.current = true;
+		plot.setData(stacked);
+		isUpdatingChartRef.current = false;
+	}, []);
+
+	useLayoutEffect(() => {
+		if (!isStackedBarChart || !config) {
+			return undefined;
+		}
+		return setupStackingHooks(config, applyStackingToChart, isUpdatingChartRef);
+	}, [isStackedBarChart, config, applyStackingToChart]);
+
+	return chartData;
+}

frontend/src/container/DashboardContainer/visualization/panels/BarPanel/BarPanel.tsx

@@ -22,7 +22,6 @@ import { prepareBarPanelConfig } from './utils';
 import '../Panel.styles.scss';
 import TooltipFooter from '../components/TooltipFooter';
 import { prepareChartData } from 'lib/uPlotV2/utils/dataUtils';
-import { StackMode } from 'lib/uPlotV2/config/types';
 
 function BarPanel(props: PanelWrapperProps): JSX.Element {
 	const {
@@ -148,7 +147,6 @@ function BarPanel(props: PanelWrapperProps): JSX.Element {
 			{containerDimensions.width > 0 && containerDimensions.height > 0 && (
 				<BarChart
 					key={`${syncMode}-${syncFilterMode}`}
-					stack={widget.stackedBarChart ? StackMode.Normal : StackMode.None}
 					config={config}
 					legendConfig={{
 						position: widget?.legendPosition ?? LegendPosition.BOTTOM,
@@ -161,6 +159,7 @@ function BarPanel(props: PanelWrapperProps): JSX.Element {
 					height={containerDimensions.height}
 					layoutChildren={layoutChildren}
 					groupByPerQuery={groupByPerQuery}
+					isStackedBarChart={widget.stackedBarChart ?? false}
 					yAxisUnit={widget.yAxisUnit}
 					decimalPrecision={widget.decimalPrecision}
 					timezone={timezone}

frontend/src/container/DashboardContainer/visualization/panels/BarPanel/__tests__/utils.test.ts

@@ -35,10 +35,20 @@ jest.mock('lib/getLabelName', () => ({
 	),
 }));
 
+jest.mock(
+	'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils',
+	() => ({
+		getInitialStackedBands: jest.fn().mockReturnValue([]),
+	}),
+);
+
 const getLegendMock = jest.requireMock('lib/dashboard/getQueryResults')
 	.getLegend as jest.Mock;
 const getLabelNameMock = jest.requireMock('lib/getLabelName')
 	.default as jest.Mock;
+const getInitialStackedBandsMock = jest.requireMock(
+	'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils',
+).getInitialStackedBands as jest.Mock;
 
 const createApiResponse = (
 	result: MetricRangePayloadProps['data']['result'] = [],
@@ -237,5 +247,36 @@ describe('BarPanel utils', () => {
 			}).getConfig();
 			expect(config.series?.[1]).toMatchObject({ stroke: '#ff0000' });
 		});
+
+		it('calls getInitialStackedBands when widget is stackedBarChart', () => {
+			const widget = createWidget({ stackedBarChart: true });
+			const apiResponse = createApiResponse([
+				{
+					metric: {},
+					queryName: 'Q1',
+					values: [[1000, '1']],
+				} as MetricRangePayloadProps['data']['result'][0],
+				{
+					metric: {},
+					queryName: 'Q2',
+					values: [[1000, '2']],
+				} as MetricRangePayloadProps['data']['result'][0],
+			]);
+			prepareBarPanelConfig({ ...baseParams, widget, apiResponse });
+			// seriesCount = result.length + 1 = 3
+			expect(getInitialStackedBandsMock).toHaveBeenCalledWith(3);
+		});
+
+		it('does not call getInitialStackedBands for non-stacked chart', () => {
+			const apiResponse = createApiResponse([
+				{
+					metric: {},
+					queryName: 'Q1',
+					values: [[1000, '1']],
+				} as MetricRangePayloadProps['data']['result'][0],
+			]);
+			prepareBarPanelConfig({ ...baseParams, apiResponse });
+			expect(getInitialStackedBandsMock).not.toHaveBeenCalled();
+		});
 	});
 });

frontend/src/container/DashboardContainer/visualization/panels/BarPanel/utils.ts

@@ -1,6 +1,7 @@
 import { ExecStats } from 'api/v5/v5';
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import { PANEL_TYPES } from 'constants/queryBuilder';
+import { getInitialStackedBands } from 'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils';
 import { getLegend } from 'lib/dashboard/getQueryResults';
 import getLabelName from 'lib/getLabelName';
 import { OnClickPluginOpts } from 'lib/uPlotLib/plugins/onClickPlugin';
@@ -68,6 +69,11 @@ export function prepareBarPanelConfig({
 		return builder;
 	}
 
+	if (widget.stackedBarChart) {
+		const seriesCount = (apiResponse.data.result.length ?? 0) + 1; // +1 for 1-based uPlot series indices
+		builder.setBands(getInitialStackedBands(seriesCount));
+	}
+
 	apiResponse.data.result.forEach((series) => {
 		const baseLabelName = getLabelName(
 			series.metric,

frontend/src/container/ExplorerOrderBy/index.tsx

@@ -2,7 +2,7 @@ import { memo, useMemo } from 'react';
 import { Select, Spin } from 'antd';
 import { OrderByFilterProps } from 'container/QueryBuilder/filters/OrderByFilter/OrderByFilter.interfaces';
 import { useOrderByFilter } from 'container/QueryBuilder/filters/OrderByFilter/useOrderByFilter';
-import { selectStyle } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/config';
+import { selectStyle } from 'container/QueryBuilder/filters/QueryBuilderSearch/config';
 import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
 import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { StringOperators } from 'types/common/queryBuilder';

frontend/src/container/LogDetailedView/logAttributeActions.utils.ts

@@ -10,7 +10,7 @@ import {
 	RESTRICTED_SELECTED_FIELDS,
 } from 'container/LogsFilters/config';
 import { MetricsType } from 'container/MetricsApplication/constant';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { chooseAutocompleteFromCustomValue } from 'lib/newQueryBuilder/chooseAutocompleteFromCustomValue';
 import {
 	BaseAutocompleteData,

frontend/src/container/MeterExplorer/Explorer/TimeSeries.tsx

@@ -9,7 +9,6 @@ import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useResizeObserver } from 'hooks/useDimensions';
 import useUrlYAxisUnit from 'hooks/useUrlYAxisUnit';
 import { LegendPosition } from 'lib/uPlotV2/components/types';
-import { StackMode } from 'lib/uPlotV2/config/types';
 import { prepareChartData } from 'lib/uPlotV2/utils/dataUtils';
 import { useTimezone } from 'providers/Timezone';
 import { AppState } from 'store/reducers';
@@ -138,7 +137,6 @@ function TimeSeries({
 									key={`${WIDGET_ID}-${index}`}
 								>
 									<BarChart
-										stack={StackMode.Normal}
 										config={chart.config}
 										legendConfig={{
 											position: LegendPosition.BOTTOM,
@@ -146,6 +144,7 @@ function TimeSeries({
 										data={chart.chartData as uPlot.AlignedData}
 										width={containerDimensions.width}
 										height={containerDimensions.height}
+										isStackedBarChart
 										yAxisUnit={yAxisUnit || 'short'}
 										timezone={timezone}
 									/>

frontend/src/container/MeterExplorer/Explorer/configBuilder.ts

@@ -1,5 +1,6 @@
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import { PANEL_TYPES } from 'constants/queryBuilder';
+import { getInitialStackedBands } from 'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils';
 import { getLegend } from 'lib/dashboard/getQueryResults';
 import getLabelName from 'lib/getLabelName';
 import {
@@ -88,6 +89,9 @@ export function buildMeterChartConfig({
 		return builder;
 	}
 
+	const seriesCount = (apiResponse.data.result.length ?? 0) + 1;
+	builder.setBands(getInitialStackedBands(seriesCount));
+
 	apiResponse.data.result.forEach((series) => {
 		const baseLabelName = getLabelName(
 			series.metric,

frontend/src/container/MetricsExplorer/Inspect/__tests__/QueryBuilder.test.tsx

@@ -42,7 +42,7 @@ jest.mock('hooks/useDebounce', () => ({
 }));
 
 jest.mock(
-	'container/QueryBuilder/filters/OptionRenderer/OptionRenderer',
+	'container/QueryBuilder/filters/QueryBuilderSearch/OptionRenderer',
 	() => ({
 		__esModule: true,
 		default: ({ value }: { value: string }): JSX.Element => <span>{value}</span>,

frontend/src/container/QueryBuilder/QueryBuilder.interfaces.ts

@@ -1,15 +1,11 @@
 import { ReactNode } from 'react';
 import { PANEL_TYPES } from 'constants/queryBuilder';
+import { WhereClauseConfig } from 'hooks/queryBuilder/useAutoComplete';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import { OrderByFilterProps } from './filters/OrderByFilter/OrderByFilter.interfaces';
 
-export type WhereClauseConfig = {
-	customKey: string;
-	customOp: string;
-};
-
 type FilterConfigs = {
 	[Key in keyof Omit<IBuilderQuery, 'filters'>]: {
 		isHidden: boolean;

frontend/src/container/QueryBuilder/filters/AggregateEveryFilter/index.tsx

@@ -0,0 +1,45 @@
+import { useMemo } from 'react';
+import { InputNumber, InputNumberProps } from 'antd';
+import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { selectStyle } from '../QueryBuilderSearch/config';
+
+function AggregateEveryFilter({
+	onChange,
+	query,
+	disabled,
+}: AggregateEveryFilterProps): JSX.Element {
+	const isMetricsDataSource = useMemo(
+		() => query.dataSource === DataSource.METRICS,
+		[query.dataSource],
+	);
+
+	const onChangeHandler: InputNumberProps<number>['onChange'] = (event) => {
+		if (event && event >= 0) {
+			onChange(event);
+		}
+	};
+
+	const isDisabled =
+		(isMetricsDataSource && !query.aggregateAttribute?.key) || disabled;
+
+	return (
+		<InputNumber
+			placeholder="Enter in seconds"
+			disabled={isDisabled}
+			style={selectStyle}
+			value={query?.stepInterval}
+			onChange={onChangeHandler}
+			min={0}
+		/>
+	);
+}
+
+interface AggregateEveryFilterProps {
+	onChange: (values: number) => void;
+	query: IBuilderQuery;
+	disabled: boolean;
+}
+
+export default AggregateEveryFilter;

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

@@ -24,8 +24,8 @@ import { DataSource } from 'types/common/queryBuilder';
 import { ExtendedSelectOption } from 'types/common/select';
 import { useSelectPopupContainer } from 'utils/selectPopupContainer';
 
-import { selectStyle } from '../QueryBuilderSearchV2/config';
-import OptionRenderer from '../OptionRenderer/OptionRenderer';
+import { selectStyle } from '../QueryBuilderSearch/config';
+import OptionRenderer from '../QueryBuilderSearch/OptionRenderer';
 // ** Types
 import { AgregatorFilterProps } from './AggregatorFilter.intefaces';
 

frontend/src/container/QueryBuilder/filters/Formula/Limit/Limit.tsx

@@ -1,6 +1,6 @@
 import { InputNumber } from 'antd';
 
-import { selectStyle } from '../../QueryBuilderSearchV2/config';
+import { selectStyle } from '../../QueryBuilderSearch/config';
 import { handleKeyDownLimitFilter } from '../../utils';
 import { LimitFilterProps } from './types';
 

frontend/src/container/QueryBuilder/filters/Formula/OrderBy/OrderByFilter.tsx

@@ -4,7 +4,7 @@ import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
 import { MetricAggregateOperator } from 'types/common/queryBuilder';
 import { useSelectPopupContainer } from 'utils/selectPopupContainer';
 
-import { selectStyle } from '../../QueryBuilderSearchV2/config';
+import { selectStyle } from '../../QueryBuilderSearch/config';
 import { OrderByProps } from './types';
 import { useOrderByFormulaFilter } from './useOrderByFormulaFilter';
 

frontend/src/container/QueryBuilder/filters/Formula/OrderBy/useOrderByFormulaFilter.tsx

@@ -16,7 +16,7 @@ import {
 	mapLabelValuePairs,
 	orderByValueDelimiter,
 } from '../../OrderByFilter/utils';
-import { getRemoveOrderFromValue } from '../../QueryBuilderSearchV2/utils';
+import { getRemoveOrderFromValue } from '../../QueryBuilderSearch/utils';
 import { getUniqueOrderByValues, getValidOrderByResult } from '../../utils';
 import { IOrderByFormulaFilterProps } from './types';
 import { transformToOrderByStringValuesByFormula } from './utils';

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

@@ -23,8 +23,8 @@ import { DataSource } from 'types/common/queryBuilder';
 import { SelectOption } from 'types/common/select';
 import { useSelectPopupContainer } from 'utils/selectPopupContainer';
 
-import { selectStyle } from '../QueryBuilderSearchV2/config';
-import OptionRenderer from '../OptionRenderer/OptionRenderer';
+import { selectStyle } from '../QueryBuilderSearch/config';
+import OptionRenderer from '../QueryBuilderSearch/OptionRenderer';
 import { GroupByFilterProps } from './GroupByFilter.interfaces';
 
 export const GroupByFilter = memo(function GroupByFilter({

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

@@ -0,0 +1,31 @@
+import { InputNumber } from 'antd';
+import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { selectStyle } from '../QueryBuilderSearch/config';
+import { handleKeyDownLimitFilter } from '../utils';
+
+function LimitFilter({ onChange, query }: LimitFilterProps): JSX.Element {
+	const isMetricsDataSource = query.dataSource === DataSource.METRICS;
+
+	const isDisabled = isMetricsDataSource && !query.aggregateAttribute?.key;
+
+	return (
+		<InputNumber
+			min={1}
+			type="number"
+			value={query.limit}
+			style={selectStyle}
+			disabled={isDisabled}
+			onChange={onChange}
+			onKeyDown={handleKeyDownLimitFilter}
+		/>
+	);
+}
+
+interface LimitFilterProps {
+	onChange: (values: number | null) => void;
+	query: IBuilderQuery;
+}
+
+export default LimitFilter;

frontend/src/container/QueryBuilder/filters/MetricNameSelector/MetricNameSelector.test.tsx

@@ -31,7 +31,7 @@ jest.mock('hooks/useDebounce', () => ({
 	default: <T,>(value: T): T => value,
 }));
 
-jest.mock('../OptionRenderer/OptionRenderer', () => ({
+jest.mock('../QueryBuilderSearch/OptionRenderer', () => ({
 	__esModule: true,
 	default: ({ value }: { value: string }): JSX.Element => <span>{value}</span>,
 }));

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

@@ -16,8 +16,8 @@ import { MetricAggregation } from 'types/api/v5/queryRange';
 import { ExtendedSelectOption } from 'types/common/select';
 import { useSelectPopupContainer } from 'utils/selectPopupContainer';
 
-import { selectStyle } from '../QueryBuilderSearchV2/config';
-import OptionRenderer from '../OptionRenderer/OptionRenderer';
+import { selectStyle } from '../QueryBuilderSearch/config';
+import OptionRenderer from '../QueryBuilderSearch/OptionRenderer';
 
 import './MetricNameSelector.styles.scss';
 

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

@@ -2,7 +2,7 @@ import { memo } from 'react';
 import { Select } from 'antd';
 
 // ** Types
-import { selectStyle } from '../QueryBuilderSearchV2/config';
+import { selectStyle } from '../QueryBuilderSearch/config';
 import { OperatorsSelectProps } from './OperatorsSelect.interfaces';
 
 export const OperatorsSelect = memo(function OperatorsSelect({

frontend/src/container/QueryBuilder/filters/OptionRenderer/style.ts

@@ -1,22 +0,0 @@
-import { Badge } from '@signozhq/ui/badge';
-import styled from 'styled-components';
-
-export const TagContainer = styled(Badge).attrs({
-	color: 'secondary',
-	variant: 'outline',
-})`
-	&&& {
-		display: flex;
-		font-weight: 300;
-		font-size: 0.6rem;
-	}
-`;
-
-export const TagLabel = styled.span`
-	font-weight: 400;
-`;
-
-export const TagValue = styled.span`
-	text-transform: capitalize;
-	font-weight: 400;
-`;

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

@@ -5,7 +5,7 @@ import { DataSource, MetricAggregateOperator } from 'types/common/queryBuilder';
 import { getParsedAggregationOptionsForOrderBy } from 'utils/aggregationConverter';
 import { useSelectPopupContainer } from 'utils/selectPopupContainer';
 
-import { selectStyle } from '../QueryBuilderSearchV2/config';
+import { selectStyle } from '../QueryBuilderSearch/config';
 import { OrderByFilterProps } from './OrderByFilter.interfaces';
 import { useOrderByFilter } from './useOrderByFilter';
 

frontend/src/container/QueryBuilder/filters/OrderByFilter/useOrderByFilter.ts

@@ -7,7 +7,7 @@ import { parse } from 'papaparse';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { OrderByPayload } from 'types/api/queryBuilder/queryBuilderData';
 
-import { getRemoveOrderFromValue } from '../QueryBuilderSearchV2/utils';
+import { getRemoveOrderFromValue } from '../QueryBuilderSearch/utils';
 import { getUniqueOrderByValues, getValidOrderByResult } from '../utils';
 import { ORDERBY_FILTERS } from './config';
 import { SIGNOZ_VALUE } from './constants';

frontend/src/container/QueryBuilder/filters/QueryBuilderSearch/ExampleQueriesRendererForLogs.tsx

@@ -1,5 +1,7 @@
 import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 
+import './QueryBuilderSearch.styles.scss';
+
 function ExampleQueriesRendererForLogs({
 	label,
 	value,

frontend/src/container/QueryBuilder/filters/QueryBuilderSearch/OptionRendererForLogs.tsx

@@ -0,0 +1,70 @@
+import { Color } from '@signozhq/design-tokens';
+import { Tooltip } from 'antd';
+import { Typography } from '@signozhq/ui/typography';
+import cx from 'classnames';
+import { Zap } from '@signozhq/icons';
+
+import { getOptionType } from './utils';
+
+import './QueryBuilderSearch.styles.scss';
+
+function OptionRendererForLogs({
+	label,
+	value,
+	dataType,
+	isIndexed,
+	setDynamicPlaceholder,
+}: OptionRendererProps): JSX.Element {
+	const optionType = getOptionType(label);
+
+	return (
+		<span
+			className="option"
+			onMouseEnter={(): void => setDynamicPlaceholder(value)}
+			onFocus={(): void => setDynamicPlaceholder(value)}
+		>
+			{optionType ? (
+				<Tooltip title={value} placement="topLeft">
+					<div className="logs-options-select">
+						<section className="left-section">
+							{isIndexed ? (
+								<Zap size={12} fill={Color.BG_AMBER_500} />
+							) : (
+								<div className="dot" />
+							)}
+							<Typography.Text className="text value" truncate={1}>
+								{value}
+							</Typography.Text>
+						</section>
+						<section className="right-section">
+							<div className="text tags data-type-tag">{dataType}</div>
+							<div className={cx('text tags option-type-tag', optionType)}>
+								<div className="dot" />
+								{optionType}
+							</div>
+						</section>
+					</div>
+				</Tooltip>
+			) : (
+				<Tooltip title={label} placement="topLeft">
+					<div className="without-option-type">
+						<div className="dot" />
+						<Typography.Text className="text" truncate={1}>
+							{label}
+						</Typography.Text>
+					</div>
+				</Tooltip>
+			)}
+		</span>
+	);
+}
+
+interface OptionRendererProps {
+	label: string;
+	value: string;
+	dataType: string;
+	isIndexed: boolean;
+	setDynamicPlaceholder: React.Dispatch<React.SetStateAction<string>>;
+}
+
+export default OptionRendererForLogs;

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

@@ -0,0 +1,298 @@
+.query-builder-search-container {
+	position: relative;
+	display: flex;
+	align-items: center;
+	gap: 12px;
+}
+
+.logs-popup {
+	&.hide-scroll {
+		.rc-virtual-list-holder {
+			height: 100px;
+		}
+	}
+}
+
+.logs-explorer-popup {
+	padding: 0px;
+	.ant-select-item-group {
+		padding: 12px 14px 8px 14px;
+		color: var(--muted-foreground);
+		font-family: Inter;
+		font-size: 11px;
+		font-style: normal;
+		font-weight: 500;
+		line-height: 18px; /* 163.636% */
+		letter-spacing: 0.88px;
+		text-transform: uppercase;
+	}
+
+	.show-all-filter-props {
+		display: flex;
+		align-items: center;
+		justify-content: space-between;
+		margin-bottom: 13px;
+		width: 100%;
+		cursor: pointer;
+
+		.content {
+			display: flex;
+			align-items: center;
+			justify-content: space-between;
+			width: 100%;
+
+			.left-section {
+				display: flex;
+				align-items: center;
+				gap: 4px;
+
+				.text {
+					color: var(--l2-foreground);
+					font-family: Inter;
+					font-size: 14px;
+					font-style: normal;
+					font-weight: 400;
+					line-height: 20px; /* 142.857% */
+					letter-spacing: -0.07px;
+				}
+
+				.text:hover {
+					color: var(--l1-foreground);
+				}
+			}
+			.right-section {
+				display: flex;
+				align-items: center;
+				gap: 4px;
+				.keyboard-shortcut-slash {
+					width: 16px;
+					height: 16px;
+					flex-shrink: 0;
+					border-radius: 2.286px;
+					border-top: 1.143px solid var(--l1-border);
+					border-right: 1.143px solid var(--l1-border);
+					border-bottom: 2.286px solid var(--l1-border);
+					border-left: 1.143px solid var(--l1-border);
+					background: var(--l2-background);
+				}
+			}
+		}
+	}
+
+	.show-all-filter-props:hover {
+		background: color-mix(
+			in srgb,
+			var(--l1-foreground) 4%,
+			transparent
+		) !important;
+	}
+
+	.example-queries {
+		cursor: default;
+		.heading {
+			padding: 12px 14px 8px 14px;
+			color: var(--muted-foreground);
+			font-family: Inter;
+			font-size: 11px;
+			font-style: normal;
+			font-weight: 500;
+			line-height: 18px; /* 163.636% */
+			letter-spacing: 0.88px;
+			text-transform: uppercase;
+		}
+
+		.query-container {
+			display: flex;
+			flex-direction: column;
+			gap: 12px;
+			padding: 0px 12px 12px 12px;
+			cursor: pointer;
+
+			.example-query {
+				display: flex;
+				padding: 4px 8px;
+				justify-content: center;
+				align-items: center;
+				gap: 10px;
+				border-radius: 2px;
+				background: var(--l3-background);
+				color: var(--l2-foreground);
+				font-family: Inter;
+				font-size: 14px;
+				font-style: normal;
+				font-weight: 400;
+				line-height: normal;
+				letter-spacing: -0.07px;
+				width: fit-content;
+			}
+
+			.example-query:hover {
+				color: var(--l1-foreground);
+			}
+		}
+	}
+
+	.ant-select-item-option-grouped {
+		padding-inline-start: 0px;
+		padding: 7px 13px;
+	}
+
+	.keyboard-shortcuts {
+		display: flex;
+		align-items: center;
+		border-radius: 0px 0px 4px 4px;
+		border: 1px solid var(--l1-border);
+		background: var(--l2-background);
+		padding: 11px 16px;
+		cursor: default;
+
+		.icons {
+			width: 16px;
+			height: 16px;
+			flex-shrink: 0;
+			border-radius: 2.286px;
+			border-top: 1.143px solid var(--l3-background);
+			border-right: 1.143px solid var(--l3-background);
+			border-bottom: 2.286px solid var(--l3-background);
+			border-left: 1.143px solid var(--l3-background);
+			background: var(--l2-background);
+		}
+
+		.keyboard-text {
+			color: var(--l2-foreground);
+			font-family: Inter;
+			font-size: 12px;
+			font-style: normal;
+			font-weight: 400;
+			line-height: 18px; /* 142.857% */
+			letter-spacing: -0.07px;
+		}
+
+		.navigate {
+			display: flex;
+			align-items: center;
+			padding-right: 12px;
+			gap: 4px;
+			border-right: 1px solid var(--l1-border);
+		}
+
+		.update-query {
+			display: flex;
+			align-items: center;
+			margin-left: 12px;
+			gap: 4px;
+		}
+	}
+
+	.without-option-type {
+		display: flex;
+		gap: 8px;
+		align-items: center;
+		.dot {
+			height: 5px;
+			width: 5px;
+			border-radius: 50%;
+			background-color: var(--l3-background);
+		}
+	}
+
+	.logs-options-select {
+		display: flex;
+		align-items: center;
+		justify-content: space-between;
+
+		.text {
+			color: var(--l2-foreground);
+			font-family: Inter;
+			font-size: 14px;
+			font-style: normal;
+			font-weight: 400;
+			line-height: 20px; /* 142.857% */
+			letter-spacing: -0.07px;
+		}
+
+		.tags {
+			display: flex;
+			height: 20px;
+			padding: 4px 8px;
+			justify-content: center;
+			align-items: center;
+			gap: 4px;
+			border-radius: 20px;
+		}
+
+		.dot {
+			height: 5px;
+			width: 5px;
+			border-radius: 50%;
+			flex-shrink: 0;
+		}
+
+		.left-section {
+			display: flex;
+			align-items: center;
+			gap: 8px;
+			width: 90%;
+
+			.dot {
+				background-color: var(--l3-background);
+			}
+
+			.value {
+				width: 100%;
+			}
+		}
+
+		.right-section {
+			display: flex;
+			align-items: center;
+			gap: 4px;
+
+			.data-type-tag {
+				background: color-mix(in srgb, var(--l1-foreground) 8%, transparent);
+			}
+
+			.option-type-tag {
+				display: flex;
+				gap: 4px;
+				align-items: center;
+				padding: 0px 6px;
+				text-transform: capitalize;
+			}
+
+			.tag {
+				border-radius: 50px;
+				background: color-mix(in srgb, var(--bg-sienna-400) 10%, transparent);
+				color: var(--bg-sienna-400);
+
+				.dot {
+					background-color: var(--bg-sienna-400);
+				}
+			}
+
+			.resource {
+				border-radius: 50px;
+				background: color-mix(in srgb, var(--bg-sakura-400) 10%, transparent);
+				color: var(--bg-sakura-400);
+
+				.dot {
+					background-color: var(--bg-sakura-400);
+				}
+			}
+		}
+	}
+
+	.ant-select-item-option-active {
+		.logs-options-select {
+			.left-section {
+				.value {
+					color: var(--l1-foreground);
+				}
+			}
+		}
+	}
+}
+
+.span-scope-selector {
+	width: 160px;
+}

frontend/src/container/QueryBuilder/filters/QueryBuilderSearch/index.tsx

@@ -0,0 +1,558 @@
+import {
+	KeyboardEvent,
+	ReactElement,
+	ReactNode,
+	useCallback,
+	useEffect,
+	useMemo,
+	useRef,
+	useState,
+} from 'react';
+import { useLocation } from 'react-router-dom';
+import { Button, Select, Spin, Tooltip } from 'antd';
+import { Badge } from '@signozhq/ui/badge';
+import { Typography } from '@signozhq/ui/typography';
+import cx from 'classnames';
+import {
+	INFRA_LONG_TO_SHORT_OPERATOR_MAP,
+	OPERATORS,
+} from 'constants/queryBuilder';
+import ROUTES from 'constants/routes';
+import { LogsExplorerShortcuts } from 'constants/shortcuts/logsExplorerShortcuts';
+import { InfraMonitoringEntity } from 'container/InfraMonitoringK8sV2/constants';
+import { getDataTypes } from 'container/LogDetailedView/utils';
+import { useKeyboardHotkeys } from 'hooks/hotkeys/useKeyboardHotkeys';
+import {
+	useAutoComplete,
+	WhereClauseConfig,
+} from 'hooks/queryBuilder/useAutoComplete';
+import { useFetchKeysAndValues } from 'hooks/queryBuilder/useFetchKeysAndValues';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { isEqual, isUndefined } from 'lodash-es';
+import {
+	ArrowDown,
+	ArrowUp,
+	ChevronDown,
+	ChevronUp,
+	Command,
+	CornerDownLeft,
+	Filter,
+	Slash,
+} from '@signozhq/icons';
+import type { BaseSelectRef } from 'rc-select';
+import {
+	BaseAutocompleteData,
+	DataTypes,
+} from 'types/api/queryBuilder/queryAutocompleteResponse';
+import {
+	IBuilderQuery,
+	TagFilter,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+import { getUserOperatingSystem, UserOperatingSystem } from 'utils/getUserOS';
+import { useSelectPopupContainer } from 'utils/selectPopupContainer';
+import { v4 as uuid } from 'uuid';
+
+import { selectStyle } from './config';
+import { PLACEHOLDER } from './constant';
+import ExampleQueriesRendererForLogs from './ExampleQueriesRendererForLogs';
+import OptionRenderer from './OptionRenderer';
+import OptionRendererForLogs from './OptionRendererForLogs';
+import { StyledCheckOutlined, TypographyText } from './style';
+import {
+	convertExampleQueriesToOptions,
+	getOperatorValue,
+	getRemovePrefixFromKey,
+	getTagToken,
+	isExistsNotExistsOperator,
+	isInNInOperator,
+} from './utils';
+
+import './QueryBuilderSearch.styles.scss';
+
+function getOperatorValueForContext(
+	op: string,
+	isInfraMonitoring?: boolean,
+): string {
+	const mappedOp =
+		isInfraMonitoring && INFRA_LONG_TO_SHORT_OPERATOR_MAP[op]
+			? INFRA_LONG_TO_SHORT_OPERATOR_MAP[op]
+			: op;
+	return getOperatorValue(mappedOp);
+}
+
+function QueryBuilderSearch({
+	query,
+	onChange,
+	whereClauseConfig,
+	className,
+	placeholder,
+	suffixIcon,
+	isInfraMonitoring,
+	isMetricsExplorer,
+	disableNavigationShortcuts,
+	entity,
+}: QueryBuilderSearchProps): JSX.Element {
+	const getPopupContainer = useSelectPopupContainer();
+	const { pathname } = useLocation();
+	const isLogsExplorerPage = useMemo(
+		() => pathname === ROUTES.LOGS_EXPLORER,
+		[pathname],
+	);
+
+	const [isEditingTag, setIsEditingTag] = useState(false);
+
+	const {
+		updateTag,
+		handleClearTag,
+		handleKeyDown,
+		handleOnBlur,
+		handleSearch,
+		handleSelect,
+		tags,
+		options,
+		searchValue,
+		isMulti,
+		isFetching,
+		setSearchKey,
+		setSearchValue,
+		searchKey,
+		key,
+		exampleQueries,
+	} = useAutoComplete(
+		query,
+		whereClauseConfig,
+		isLogsExplorerPage,
+		isInfraMonitoring,
+		entity,
+		isMetricsExplorer,
+	);
+
+	const [isOpen, setIsOpen] = useState<boolean>(false);
+	const [showAllFilters, setShowAllFilters] = useState<boolean>(false);
+	const [dynamicPlacholder, setDynamicPlaceholder] = useState<string>(
+		placeholder || '',
+	);
+	const selectRef = useRef<BaseSelectRef>(null);
+
+	const { sourceKeys, handleRemoveSourceKey } = useFetchKeysAndValues(
+		searchValue,
+		query,
+		searchKey,
+		isLogsExplorerPage,
+		isInfraMonitoring,
+		entity,
+		isMetricsExplorer,
+	);
+
+	const { registerShortcut, deregisterShortcut } = useKeyboardHotkeys();
+
+	const { handleRunQuery, currentQuery } = useQueryBuilder();
+
+	const toggleEditMode = useCallback(
+		(value: boolean) => {
+			// Editing mode is required only in infra monitoring or metrics explorer
+			if (isInfraMonitoring || isMetricsExplorer) {
+				setIsEditingTag(value);
+			}
+		},
+		[isInfraMonitoring, isMetricsExplorer],
+	);
+
+	const onTagRender = ({
+		value,
+		closable,
+		onClose,
+	}: CustomTagProps): ReactElement => {
+		const { tagOperator } = getTagToken(value);
+		const isInNin = isInNInOperator(tagOperator);
+		const chipValue = isInNin
+			? value?.trim()?.replace(/,\s*$/, '')
+			: value?.trim();
+
+		const onCloseHandler = (): void => {
+			onClose();
+			// Editing is done after closing a tag
+			toggleEditMode(false);
+			handleSearch('');
+			setSearchKey('');
+		};
+
+		const tagEditHandler = (value: string): void => {
+			updateTag(value);
+			// Editing starts
+			toggleEditMode(true);
+			if (isInfraMonitoring || isMetricsExplorer) {
+				setSearchValue(value);
+			} else {
+				handleSearch(value);
+			}
+		};
+
+		const isDisabled = !!searchValue;
+
+		return (
+			<Badge
+				color="vanilla"
+				closable={!searchValue && closable}
+				onClose={(e): void => {
+					e.preventDefault();
+					onCloseHandler();
+				}}
+			>
+				<Tooltip title={chipValue}>
+					<TypographyText
+						$isInNin={isInNin}
+						$isEnabled={!!searchValue}
+						onClick={(): void => {
+							if (!isDisabled) {
+								tagEditHandler(value);
+							}
+						}}
+					>
+						{chipValue}
+					</TypographyText>
+				</Tooltip>
+			</Badge>
+		);
+	};
+
+	const onChangeHandler = (value: string[]): void => {
+		if (!isMulti) {
+			handleSearch(value[value.length - 1]);
+		}
+	};
+
+	const onInputKeyDownHandler = (event: KeyboardEvent<Element>): void => {
+		if (isMulti || event.key === 'Backspace') {
+			handleKeyDown(event);
+		}
+		if (isExistsNotExistsOperator(searchValue)) {
+			handleKeyDown(event);
+		}
+
+		// Editing is done after enter key press
+		if (event.key === 'Enter') {
+			toggleEditMode(false);
+		}
+
+		if (
+			!disableNavigationShortcuts &&
+			(event.ctrlKey || event.metaKey) &&
+			event.key === 'Enter'
+		) {
+			event.preventDefault();
+			event.stopPropagation();
+			handleRunQuery();
+			setIsOpen(false);
+		}
+
+		if (
+			!disableNavigationShortcuts &&
+			(event.ctrlKey || event.metaKey) &&
+			event.key === '/'
+		) {
+			event.preventDefault();
+			event.stopPropagation();
+			setShowAllFilters((prev) => !prev);
+		}
+	};
+
+	const handleDeselect = useCallback(
+		(deselectedItem: string) => {
+			handleClearTag(deselectedItem);
+			handleRemoveSourceKey(deselectedItem);
+		},
+		[handleClearTag, handleRemoveSourceKey],
+	);
+
+	const isMetricsDataSource = useMemo(
+		() =>
+			query.dataSource === DataSource.METRICS &&
+			!isInfraMonitoring &&
+			!isMetricsExplorer,
+		[query.dataSource, isInfraMonitoring, isMetricsExplorer],
+	);
+
+	const fetchValueDataType = (value: unknown, operator: string): DataTypes => {
+		if (operator === OPERATORS.HAS || operator === OPERATORS.NHAS) {
+			return getDataTypes([value]);
+		}
+
+		return DataTypes.EMPTY;
+	};
+
+	const queryTags = useMemo(() => {
+		if (!query.aggregateAttribute?.key && isMetricsDataSource) {
+			return [];
+		}
+		return tags;
+	}, [isMetricsDataSource, query.aggregateAttribute?.key, tags]);
+
+	useEffect(() => {
+		const initialTagFilters: TagFilter = { items: [], op: 'AND' };
+		const initialSourceKeys = query.filters?.items?.map(
+			(item) => item.key as BaseAutocompleteData,
+		);
+
+		initialTagFilters.items = tags.map((tag) => {
+			const { tagKey, tagOperator, tagValue } = getTagToken(tag);
+
+			const filterAttribute = [
+				...(initialSourceKeys || []),
+				...(sourceKeys || []),
+			].find((key) => key?.key === getRemovePrefixFromKey(tagKey));
+
+			const computedTagValue =
+				tagValue && Array.isArray(tagValue) && tagValue[tagValue.length - 1] === ''
+					? tagValue?.slice(0, -1)
+					: (tagValue ?? '');
+
+			return {
+				id: uuid().slice(0, 8),
+				key: filterAttribute ?? {
+					key: tagKey,
+					dataType: fetchValueDataType(computedTagValue, tagOperator),
+					type: '',
+				},
+				op: getOperatorValueForContext(tagOperator, isInfraMonitoring),
+				value: computedTagValue,
+			};
+		});
+
+		// If in infra monitoring or metrics explorer, only run the onChange query when editing is finsished.
+		if (isInfraMonitoring || isMetricsExplorer) {
+			if (!isEditingTag) {
+				onChange(initialTagFilters);
+			}
+		} else {
+			onChange(initialTagFilters);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [sourceKeys]);
+
+	const isLastQuery = useMemo(
+		() =>
+			isEqual(
+				currentQuery.builder.queryData[currentQuery.builder.queryData.length - 1],
+				query,
+			),
+		[currentQuery, query],
+	);
+
+	useEffect(() => {
+		if (isLastQuery && !disableNavigationShortcuts) {
+			registerShortcut(LogsExplorerShortcuts.FocusTheSearchBar, () => {
+				// set timeout is needed here else the select treats the hotkey as input value
+				setTimeout(() => {
+					selectRef.current?.focus();
+				}, 0);
+			});
+		}
+
+		return (): void =>
+			deregisterShortcut(LogsExplorerShortcuts.FocusTheSearchBar);
+	}, [
+		deregisterShortcut,
+		disableNavigationShortcuts,
+		isLastQuery,
+		registerShortcut,
+	]);
+
+	useEffect(() => {
+		if (!isOpen) {
+			setDynamicPlaceholder(placeholder || '');
+		}
+	}, [isOpen, placeholder]);
+
+	const userOs = getUserOperatingSystem();
+
+	// conditional changes here to use a seperate component to render the example queries based on the option group label
+	const customRendererForLogsExplorer = options.map((option) => (
+		<Select.Option
+			key={`${option.label}-${option.type || ''}-${option.dataType || ''}`}
+			value={option.value}
+		>
+			<OptionRendererForLogs
+				label={option.label}
+				value={option.value}
+				dataType={option.dataType || ''}
+				isIndexed={option.isIndexed || false}
+				setDynamicPlaceholder={setDynamicPlaceholder}
+			/>
+			{option.selected && <StyledCheckOutlined />}
+		</Select.Option>
+	));
+
+	return (
+		<div className="query-builder-search-container">
+			<Select
+				data-testid={'qb-search-select'}
+				ref={selectRef}
+				getPopupContainer={getPopupContainer}
+				transitionName=""
+				choiceTransitionName=""
+				virtual={false}
+				showSearch
+				tagRender={onTagRender}
+				filterOption={false}
+				open={isOpen}
+				onDropdownVisibleChange={setIsOpen}
+				autoClearSearchValue={false}
+				mode="multiple"
+				placeholder={dynamicPlacholder}
+				value={queryTags}
+				searchValue={searchValue}
+				className={cx(
+					className,
+					isLogsExplorerPage ? 'logs-popup' : '',
+					!showAllFilters && options.length > 3 && !key ? 'hide-scroll' : '',
+				)}
+				rootClassName="query-builder-search"
+				disabled={isMetricsDataSource && !query.aggregateAttribute?.key}
+				style={selectStyle}
+				onSearch={handleSearch}
+				onChange={onChangeHandler}
+				onSelect={handleSelect}
+				onDeselect={handleDeselect}
+				onInputKeyDown={onInputKeyDownHandler}
+				notFoundContent={isFetching ? <Spin size="small" /> : null}
+				suffixIcon={
+					!isUndefined(suffixIcon) ? (
+						suffixIcon
+					) : isOpen ? (
+						<ChevronUp size={14} />
+					) : (
+						<ChevronDown size={14} />
+					)
+				}
+				showAction={['focus']}
+				onBlur={(e: React.FocusEvent<HTMLInputElement>): void => {
+					handleOnBlur(e);
+					// Editing is done after tapping out of the input
+					toggleEditMode(false);
+				}}
+				popupClassName={isLogsExplorerPage ? 'logs-explorer-popup' : ''}
+				dropdownRender={(menu): ReactElement => (
+					<div>
+						{!searchKey && isLogsExplorerPage && (
+							<div className="ant-select-item-group ">Suggested Filters</div>
+						)}
+						{menu}
+						{isLogsExplorerPage && (
+							<div>
+								{!searchKey && tags.length === 0 && (
+									<div className="example-queries">
+										<div className="heading"> Example Queries </div>
+										<div className="query-container">
+											{convertExampleQueriesToOptions(exampleQueries).map((query) => (
+												<ExampleQueriesRendererForLogs
+													key={query.label}
+													label={query.label}
+													value={query.value}
+													handleAddTag={onChange}
+												/>
+											))}
+										</div>
+									</div>
+								)}
+								{!key && !isFetching && !showAllFilters && options.length > 3 && (
+									<Button
+										type="text"
+										className="show-all-filter-props"
+										onClick={(): void => {
+											setShowAllFilters(true);
+											// when clicking on the button the search bar looses the focus
+											selectRef?.current?.focus();
+										}}
+									>
+										<div className="content">
+											<section className="left-section">
+												<Filter size={14} />
+												<Typography.Text className="text">
+													Show all filters properties
+												</Typography.Text>
+											</section>
+											<section className="right-section">
+												{userOs === UserOperatingSystem.MACOS ? (
+													<Command size={14} className="keyboard-shortcut-slash" />
+												) : (
+													<ChevronUp size={14} className="keyboard-shortcut-slash" />
+												)}
+												+
+												<Slash size={14} className="keyboard-shortcut-slash" />
+											</section>
+										</div>
+									</Button>
+								)}
+								<div className="keyboard-shortcuts">
+									<section className="navigate">
+										<ArrowDown size={10} className="icons" />
+										<ArrowUp size={10} className="icons" />
+										<span className="keyboard-text">to navigate</span>
+									</section>
+									<section className="update-query">
+										<CornerDownLeft size={10} className="icons" />
+										<span className="keyboard-text">to update query</span>
+									</section>
+								</div>
+							</div>
+						)}
+					</div>
+				)}
+			>
+				{isLogsExplorerPage
+					? customRendererForLogsExplorer
+					: options.map((option) => (
+							<Select.Option
+								key={`${option.label}-${option.type || ''}-${option.dataType || ''}`}
+								value={option.value}
+							>
+								<OptionRenderer
+									label={option.label}
+									value={option.value}
+									dataType={option.dataType || ''}
+									type={option.type || ''}
+								/>
+								{option.selected && <StyledCheckOutlined />}
+							</Select.Option>
+						))}
+			</Select>
+		</div>
+	);
+}
+
+interface QueryBuilderSearchProps {
+	query: IBuilderQuery;
+	onChange: (value: TagFilter) => void;
+	whereClauseConfig?: WhereClauseConfig;
+	className?: string;
+	placeholder?: string;
+	suffixIcon?: React.ReactNode;
+	isInfraMonitoring?: boolean;
+	disableNavigationShortcuts?: boolean;
+	// TODO: Remove the dependency of InfraMonitoring from this code
+	entity?: InfraMonitoringEntity | null;
+	isMetricsExplorer?: boolean;
+}
+
+QueryBuilderSearch.defaultProps = {
+	whereClauseConfig: undefined,
+	className: '',
+	placeholder: PLACEHOLDER,
+	suffixIcon: undefined,
+	isInfraMonitoring: false,
+	disableNavigationShortcuts: false,
+	entity: null,
+	isMetricsExplorer: false,
+};
+
+export interface CustomTagProps {
+	label: ReactNode;
+	value: string;
+	disabled: boolean;
+	onClose: () => void;
+	closable: boolean;
+}
+
+export default QueryBuilderSearch;

frontend/src/container/QueryBuilder/filters/QueryBuilderSearch/style.ts

@@ -1,3 +1,5 @@
+import { Check } from '@signozhq/icons';
+import { Badge } from '@signozhq/ui/badge';
 import styled from 'styled-components';
 
 export const TypographyText = styled.span<{
@@ -15,3 +17,27 @@ export const TypographyText = styled.span<{
 	padding-left: 8px;
 	${({ $disabled }): string => ($disabled ? 'opacity: 0.6' : '')}
 `;
+
+export const StyledCheckOutlined = styled(Check)`
+	float: right;
+`;
+
+export const TagContainer = styled(Badge).attrs({
+	color: 'secondary',
+	variant: 'outline',
+})`
+	&&& {
+		display: flex;
+		font-weight: 300;
+		font-size: 0.6rem;
+	}
+`;
+
+export const TagLabel = styled.span`
+	font-weight: 400;
+`;
+
+export const TagValue = styled.span`
+	text-transform: capitalize;
+	font-weight: 400;
+`;

frontend/src/container/QueryBuilder/filters/QueryBuilderSearch/utils.ts

@@ -1,7 +1,8 @@
 import { OPERATORS } from 'constants/queryBuilder';
+import { MetricsType } from 'container/MetricsApplication/constant';
 import { queryFilterTags } from 'hooks/queryBuilder/useTag';
 import { parse } from 'papaparse';
-import type { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
+import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 
 import { orderByValueDelimiter } from '../OrderByFilter/utils';
 
@@ -190,6 +191,18 @@ export function getRemoveOrderFromValue(tag: string): string {
 	return tag;
 }
 
+export function getOptionType(label: string): MetricsType | undefined {
+	let optionType;
+
+	if (label.startsWith('tag_')) {
+		optionType = MetricsType.Tag;
+	} else if (label.startsWith('resource_')) {
+		optionType = MetricsType.Resource;
+	}
+
+	return optionType;
+}
+
 /**
  *
  * @param exampleQueries the example queries based on recommendation engine

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

@@ -11,8 +11,8 @@ import {
 import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 import { getUserOperatingSystem, UserOperatingSystem } from 'utils/getUserOS';
 
-import ExampleQueriesRendererForLogs from './ExampleQueriesRendererForLogs';
-import { convertExampleQueriesToOptions } from './utils';
+import ExampleQueriesRendererForLogs from '../QueryBuilderSearch/ExampleQueriesRendererForLogs';
+import { convertExampleQueriesToOptions } from '../QueryBuilderSearch/utils';
 import { ITag, Option } from './QueryBuilderSearchV2';
 
 import './QueryBuilderSearchV2.styles.scss';

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

@@ -19,10 +19,10 @@ import {
 	QUERY_BUILDER_SEARCH_VALUES,
 } from 'constants/queryBuilder';
 import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
-import type { WhereClauseConfig } from 'container/QueryBuilder/QueryBuilder.interfaces';
 import { LogsExplorerShortcuts } from 'constants/shortcuts/logsExplorerShortcuts';
 import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
 import { useKeyboardHotkeys } from 'hooks/hotkeys/useKeyboardHotkeys';
+import { WhereClauseConfig } from 'hooks/queryBuilder/useAutoComplete';
 import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
 import { useGetAggregateValues } from 'hooks/queryBuilder/useGetAggregateValues';
 import { useGetAttributeSuggestions } from 'hooks/queryBuilder/useGetAttributeSuggestions';
@@ -53,16 +53,16 @@ import { DataSource } from 'types/common/queryBuilder';
 import { useSelectPopupContainer } from 'utils/selectPopupContainer';
 import { v4 as uuid } from 'uuid';
 
-import { selectStyle } from './config';
-import { PLACEHOLDER } from './constant';
-import { TypographyText } from './style';
+import { selectStyle } from '../QueryBuilderSearch/config';
+import { PLACEHOLDER } from '../QueryBuilderSearch/constant';
+import { TypographyText } from '../QueryBuilderSearch/style';
 import {
 	checkCommaInValue,
 	getOperatorFromValue,
 	getOperatorValue,
 	getTagToken,
 	isInNInOperator,
-} from './utils';
+} from '../QueryBuilderSearch/utils';
 import { filterByOperatorConfig } from '../utils';
 import QueryBuilderSearchDropdown from './QueryBuilderSearchDropdown';
 import SpanScopeSelector from './SpanScopeSelector';

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

@@ -7,7 +7,7 @@ import { isEmpty, isObject } from 'lodash-es';
 import { Check, Zap } from '@signozhq/icons';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 
-import { getTagToken } from './utils';
+import { getTagToken } from '../QueryBuilderSearch/utils';
 import { DropdownState } from './QueryBuilderSearchV2';
 
 import './Suggestions.styles.scss';

frontend/src/container/QueryBuilder/filters/utils.ts

@@ -1,3 +1,4 @@
+import { AttributeValuesMap } from 'components/ClientSideQBSearch/ClientSideQBSearch';
 import { OperatorConfigKeys, OPERATORS_CONFIG } from 'constants/queryBuilder';
 import { HAVING_FILTER_REGEXP } from 'constants/regExp';
 import { IOption } from 'hooks/useResourceAttribute/types';
@@ -10,7 +11,7 @@ import {
 	orderByValueDelimiter,
 	splitOrderByFromString,
 } from './OrderByFilter/utils';
-import { getRemoveOrderFromValue } from './QueryBuilderSearchV2/utils';
+import { getRemoveOrderFromValue } from './QueryBuilderSearch/utils';
 
 export const handleKeyDownLimitFilter: React.KeyboardEventHandler<
 	HTMLInputElement
@@ -100,6 +101,23 @@ export const getValidOrderByResult = (result: IOption[]): IOption[] =>
 		return acc;
 	}, []);
 
+export const transformKeyValuesToAttributeValuesMap = (
+	attributeValuesMap: Record<string, string[] | number[] | boolean[]>,
+): AttributeValuesMap =>
+	Object.fromEntries(
+		Object.entries(attributeValuesMap || {}).map(([key, values]) => [
+			key,
+			{
+				stringAttributeValues:
+					typeof values[0] === 'string' ? (values as string[]) : [],
+				numberAttributeValues:
+					typeof values[0] === 'number' ? (values as number[]) : [],
+				boolAttributeValues:
+					typeof values[0] === 'boolean' ? (values as boolean[]) : [],
+			},
+		]),
+	);
+
 export const filterByOperatorConfig = (
 	options: IOption[],
 	key?: OperatorConfigKeys,

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

@@ -3,7 +3,7 @@ import {
 	formatValueForExpression,
 	removeKeysFromExpression,
 } from 'components/QueryBuilderV2/utils';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { IQueryPair } from 'types/antlrQueryTypes';
 import { extractQueryPairs } from 'utils/queryContextUtils';
 import { isQuoted, unquote } from 'utils/stringUtils';

frontend/src/hooks/logs/useActiveLog.ts

@@ -9,7 +9,7 @@ import { QueryParams } from 'constants/query';
 import { OPERATORS, QueryBuilderKeys } from 'constants/queryBuilder';
 import ROUTES from 'constants/routes';
 import { MetricsType } from 'container/MetricsApplication/constant';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useNotifications } from 'hooks/useNotifications';
 import useUrlQuery from 'hooks/useUrlQuery';

frontend/src/hooks/queryBuilder/useAutoComplete.ts

@@ -0,0 +1,185 @@
+import { KeyboardEvent, useCallback, useState } from 'react';
+import { OPERATORS } from 'constants/queryBuilder';
+import type { InfraMonitoringEntity } from 'container/InfraMonitoringK8sV2/constants';
+import {
+	getRemovePrefixFromKey,
+	getTagToken,
+	replaceStringWithMaxLength,
+	tagRegexp,
+} from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import { Option } from 'container/QueryBuilder/type';
+import { parse } from 'papaparse';
+import {
+	IBuilderQuery,
+	TagFilter,
+} from 'types/api/queryBuilder/queryBuilderData';
+
+import { useFetchKeysAndValues } from './useFetchKeysAndValues';
+import { useOptions, WHERE_CLAUSE_CUSTOM_SUFFIX } from './useOptions';
+import { useSetCurrentKeyAndOperator } from './useSetCurrentKeyAndOperator';
+import { useTag } from './useTag';
+import { useTagValidation } from './useTagValidation';
+
+export type WhereClauseConfig = {
+	customKey: string;
+	customOp: string;
+};
+
+export const useAutoComplete = (
+	query: IBuilderQuery,
+	whereClauseConfig?: WhereClauseConfig,
+	shouldUseSuggestions?: boolean,
+	isInfraMonitoring?: boolean,
+	entity?: InfraMonitoringEntity | null,
+	isMetricsExplorer?: boolean,
+): IAutoComplete => {
+	const [searchValue, setSearchValue] = useState<string>('');
+	const [searchKey, setSearchKey] = useState<string>('');
+
+	const { keys, results, isFetching, exampleQueries } = useFetchKeysAndValues(
+		searchValue,
+		query,
+		searchKey,
+		shouldUseSuggestions,
+		isInfraMonitoring,
+		entity,
+		isMetricsExplorer,
+	);
+
+	const [key, operator, result] = useSetCurrentKeyAndOperator(searchValue, keys);
+
+	const handleSearch = (value: string): void => {
+		const prefixFreeValue = getRemovePrefixFromKey(getTagToken(value).tagKey);
+		setSearchValue(value);
+		setSearchKey(prefixFreeValue);
+	};
+
+	const { isValidTag, isExist, isValidOperator, isMulti } = useTagValidation(
+		operator,
+		result,
+	);
+
+	const { handleAddTag, handleClearTag, tags, updateTag } = useTag(
+		isValidTag,
+		handleSearch,
+		query,
+		setSearchKey,
+		whereClauseConfig,
+		isInfraMonitoring,
+	);
+
+	const handleSelect = useCallback(
+		(value: string): void => {
+			if (isMulti) {
+				setSearchValue((prev: string) => {
+					const matches = prev?.matchAll(tagRegexp);
+					const [match] = matches ? Array.from(matches) : [];
+					const [, , , matchTagValue] = match;
+					const data = parse(matchTagValue).data.flat();
+					return replaceStringWithMaxLength(prev, data as string[], value);
+				});
+			}
+			if (!isMulti) {
+				handleAddTag(value);
+			}
+		},
+		[handleAddTag, isMulti],
+	);
+
+	const handleKeyDown = useCallback(
+		(event: KeyboardEvent): void => {
+			if (
+				event.key === ' ' &&
+				(searchValue.endsWith(' ') || searchValue.length === 0)
+			) {
+				event.preventDefault();
+			}
+
+			if (event.key === 'Enter' && searchValue && isValidTag) {
+				if (isMulti) {
+					event.stopPropagation();
+				}
+				event.preventDefault();
+				handleAddTag(searchValue);
+			}
+
+			if (event.key === 'Backspace' && !searchValue) {
+				event.stopPropagation();
+				const last = tags[tags.length - 1];
+				handleClearTag(last);
+			}
+		},
+		[handleAddTag, handleClearTag, isMulti, isValidTag, searchValue, tags],
+	);
+
+	const handleOnBlur = (event: React.FocusEvent<HTMLInputElement>): void => {
+		event.preventDefault();
+		if (searchValue) {
+			if (
+				key &&
+				!operator &&
+				whereClauseConfig?.customKey === 'body' &&
+				whereClauseConfig.customOp === OPERATORS.CONTAINS
+			) {
+				const value = `${searchValue}${WHERE_CLAUSE_CUSTOM_SUFFIX}`;
+				handleAddTag(value);
+				return;
+			}
+			handleAddTag(searchValue);
+		}
+	};
+
+	const options = useOptions(
+		key,
+		keys,
+		operator,
+		searchValue,
+		isMulti,
+		isValidOperator,
+		isExist,
+		results,
+		result,
+		isFetching,
+		whereClauseConfig,
+		isInfraMonitoring,
+	);
+
+	return {
+		updateTag,
+		handleSearch,
+		handleClearTag,
+		handleSelect,
+		handleKeyDown,
+		handleOnBlur,
+		options,
+		tags,
+		searchValue,
+		isMulti,
+		isFetching,
+		setSearchKey,
+		setSearchValue,
+		searchKey,
+		key,
+		exampleQueries,
+	};
+};
+
+interface IAutoComplete {
+	updateTag: (value: string) => void;
+	handleSearch: (value: string) => void;
+	handleClearTag: (value: string) => void;
+	handleSelect: (value: string) => void;
+	handleKeyDown: (event: React.KeyboardEvent) => void;
+	handleOnBlur: (event: React.FocusEvent<HTMLInputElement>) => void;
+	options: Option[];
+	tags: string[];
+	searchValue: string;
+	isMulti: boolean;
+	isFetching: boolean;
+	setSearchKey: (value: string) => void;
+	setSearchValue: (value: string) => void;
+	searchKey: string;
+	key: string;
+	exampleQueries: TagFilter[];
+	isInfraMonitoring?: boolean;
+}

frontend/src/hooks/queryBuilder/useFetchKeysAndValues.ts

@@ -0,0 +1,308 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useDebounce } from 'react-use';
+import { getAttributesValues } from 'api/queryBuilder/getAttributesValues';
+import { DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY } from 'constants/queryBuilder';
+import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
+import {
+	GetK8sEntityToAggregateAttribute,
+	InfraMonitoringEntity,
+} from 'container/InfraMonitoringK8sV2/constants';
+import {
+	getRemovePrefixFromKey,
+	getTagToken,
+	isInNInOperator,
+} from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import useDebounceValue from 'hooks/useDebounce';
+import { cloneDeep, isEqual, uniqWith, unset } from 'lodash-es';
+import { IAttributeValuesResponse } from 'types/api/queryBuilder/getAttributesValues';
+import {
+	BaseAutocompleteData,
+	DataTypes,
+} from 'types/api/queryBuilder/queryAutocompleteResponse';
+import {
+	IBuilderQuery,
+	TagFilter,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { useGetAggregateKeys } from './useGetAggregateKeys';
+import { useGetAttributeSuggestions } from './useGetAttributeSuggestions';
+
+type IuseFetchKeysAndValues = {
+	keys: BaseAutocompleteData[];
+	results: string[];
+	isFetching: boolean;
+	sourceKeys: BaseAutocompleteData[];
+	handleRemoveSourceKey: (newSourceKey: string) => void;
+	exampleQueries: TagFilter[];
+};
+
+/**
+ * Custom hook to fetch attribute keys and values from an API
+ * @param searchValue - the search query value
+ * @param query - an object containing data for the query
+ * @returns an object containing the fetched attribute keys, results, and the status of the fetch
+ */
+
+export const useFetchKeysAndValues = (
+	searchValue: string,
+	query: IBuilderQuery,
+	searchKey: string,
+	shouldUseSuggestions?: boolean,
+	isInfraMonitoring?: boolean,
+	entity?: InfraMonitoringEntity | null,
+	isMetricsExplorer?: boolean,
+): IuseFetchKeysAndValues => {
+	const [keys, setKeys] = useState<BaseAutocompleteData[]>([]);
+	const [exampleQueries, setExampleQueries] = useState<TagFilter[]>([]);
+	const [sourceKeys, setSourceKeys] = useState<BaseAutocompleteData[]>([]);
+	const [results, setResults] = useState<string[]>([]);
+	const [isAggregateFetching, setAggregateFetching] = useState<boolean>(false);
+
+	const memoizedSearchParams = useMemo(
+		() => [
+			searchKey,
+			query.dataSource,
+			query.aggregateOperator,
+			query.aggregateAttribute?.key,
+		],
+		[
+			searchKey,
+			query.dataSource,
+			query.aggregateOperator,
+			query.aggregateAttribute?.key,
+		],
+	);
+
+	const searchParams = useDebounceValue(memoizedSearchParams, DEBOUNCE_DELAY);
+
+	const queryFiltersWithoutId = useMemo(
+		() => ({
+			...query.filters,
+			items: query.filters?.items?.map((item) => {
+				const filterWithoutId = cloneDeep(item);
+				unset(filterWithoutId, 'id');
+				return filterWithoutId;
+			}),
+		}),
+		[query.filters],
+	);
+
+	const memoizedSuggestionsParams = useMemo(
+		() => [searchKey, query.dataSource, queryFiltersWithoutId],
+		[query.dataSource, queryFiltersWithoutId, searchKey],
+	);
+
+	const suggestionsParams = useDebounceValue(
+		memoizedSuggestionsParams,
+		DEBOUNCE_DELAY,
+	);
+
+	const isQueryEnabled = useMemo(
+		() =>
+			query.dataSource === DataSource.METRICS &&
+			!isInfraMonitoring &&
+			!isMetricsExplorer
+				? !!query.dataSource && !!query.aggregateAttribute?.dataType
+				: true,
+		[
+			isInfraMonitoring,
+			isMetricsExplorer,
+			query.aggregateAttribute?.dataType,
+			query.dataSource,
+		],
+	);
+
+	const { data, isFetching, status } = useGetAggregateKeys(
+		{
+			searchText: searchKey,
+			dataSource: query.dataSource,
+			aggregateOperator: query.aggregateOperator || '',
+			aggregateAttribute:
+				isInfraMonitoring && entity
+					? GetK8sEntityToAggregateAttribute(entity)
+					: query.aggregateAttribute?.key || '',
+			tagType: query.aggregateAttribute?.type ?? null,
+		},
+		{
+			queryKey: [searchParams],
+			enabled: isMetricsExplorer ? false : isQueryEnabled && !shouldUseSuggestions,
+		},
+		isInfraMonitoring, // isInfraMonitoring
+		entity, // infraMonitoringEntity
+	);
+
+	const {
+		data: suggestionsData,
+		isFetching: isFetchingSuggestions,
+		status: fetchingSuggestionsStatus,
+	} = useGetAttributeSuggestions(
+		{
+			searchText: searchKey,
+			dataSource: query.dataSource,
+			filters: query.filters || { items: [], op: 'AND' },
+		},
+		{
+			queryKey: [suggestionsParams],
+			enabled: isQueryEnabled && shouldUseSuggestions,
+		},
+	);
+
+	function isAttributeValuesResponse(
+		// eslint-disable-next-line @typescript-eslint/no-explicit-any
+		payload: any,
+	): payload is IAttributeValuesResponse {
+		return (
+			payload &&
+			(Array.isArray(payload.stringAttributeValues) ||
+				payload.stringAttributeValues === null ||
+				Array.isArray(payload.numberAttributeValues) ||
+				payload.numberAttributeValues === null ||
+				Array.isArray(payload.boolAttributeValues) ||
+				payload.boolAttributeValues === null)
+		);
+	}
+
+	/**
+	 * Fetches the options to be displayed based on the selected value
+	 * @param value - the selected value
+	 * @param query - an object containing data for the query
+	 */
+	const handleFetchOption = async (
+		value: string,
+		query: IBuilderQuery,
+		keys: BaseAutocompleteData[],
+	): Promise<void> => {
+		if (!value) {
+			return;
+		}
+		const { tagKey, tagOperator, tagValue } = getTagToken(value);
+		const filterAttributeKey = keys.find(
+			(item) => item.key === getRemovePrefixFromKey(tagKey),
+		);
+		setResults([]);
+
+		if (!tagKey || !tagOperator) {
+			return;
+		}
+		setAggregateFetching(true);
+
+		try {
+			let payload;
+			if (isInfraMonitoring && entity) {
+				const response = await getAttributesValues({
+					aggregateOperator: 'noop',
+					dataSource: query.dataSource,
+					aggregateAttribute:
+						GetK8sEntityToAggregateAttribute(entity) ||
+						query.aggregateAttribute?.key ||
+						'',
+					attributeKey: filterAttributeKey?.key ?? tagKey,
+					filterAttributeKeyDataType:
+						filterAttributeKey?.dataType ?? DataTypes.EMPTY,
+					tagType: filterAttributeKey?.type ?? '',
+					searchText: isInNInOperator(tagOperator)
+						? (tagValue[tagValue.length - 1]?.toString() ?? '')
+						: (tagValue?.toString() ?? ''),
+				});
+				payload = response.payload;
+			} else {
+				const response = await getAttributesValues({
+					aggregateOperator: query.aggregateOperator || '',
+					dataSource: query.dataSource,
+					aggregateAttribute: query.aggregateAttribute?.key || '',
+					attributeKey: filterAttributeKey?.key ?? tagKey,
+					filterAttributeKeyDataType:
+						filterAttributeKey?.dataType ?? DataTypes.EMPTY,
+					tagType: filterAttributeKey?.type ?? '',
+					searchText: isInNInOperator(tagOperator)
+						? (tagValue[tagValue.length - 1]?.toString() ?? '')
+						: (tagValue?.toString() ?? ''),
+				});
+				payload = response.payload;
+			}
+
+			if (payload && isAttributeValuesResponse(payload)) {
+				const dataType = filterAttributeKey?.dataType ?? DataTypes.String;
+				const key = DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY[dataType];
+				setResults(key ? payload[key] || [] : []);
+				return;
+			}
+		} catch (e) {
+			console.error(e);
+		} finally {
+			setAggregateFetching(false);
+		}
+	};
+
+	const handleRemoveSourceKey = useCallback((sourceKey: string) => {
+		setSourceKeys((prevState) =>
+			prevState.filter((item) => item.key !== sourceKey),
+		);
+	}, []);
+
+	// creates a ref to the fetch function so that it doesn't change on every render
+	const clearFetcher = useRef(handleFetchOption).current;
+
+	// debounces the fetch function to avoid excessive API calls
+	useDebounce(() => clearFetcher(searchValue, query, keys), 750, [
+		clearFetcher,
+		searchValue,
+		query,
+		keys,
+	]);
+
+	// update the fetched keys when the fetch status changes
+	useEffect(() => {
+		if (status === 'success' && data?.payload?.attributeKeys) {
+			setKeys(data.payload.attributeKeys);
+			setSourceKeys((prevState) =>
+				uniqWith([...(data.payload.attributeKeys ?? []), ...prevState], isEqual),
+			);
+		} else {
+			setKeys([]);
+		}
+	}, [data?.payload?.attributeKeys, status]);
+
+	useEffect(() => {
+		if (
+			fetchingSuggestionsStatus === 'success' &&
+			suggestionsData?.payload?.attributes
+		) {
+			if (!isInfraMonitoring) {
+				setKeys(suggestionsData.payload.attributes);
+				setSourceKeys((prevState) =>
+					uniqWith(
+						[...(suggestionsData.payload.attributes ?? []), ...prevState],
+						isEqual,
+					),
+				);
+			}
+		} else {
+			setKeys([]);
+		}
+		if (
+			fetchingSuggestionsStatus === 'success' &&
+			suggestionsData?.payload?.example_queries
+		) {
+			setExampleQueries(suggestionsData.payload.example_queries);
+		} else {
+			setExampleQueries([]);
+		}
+	}, [
+		suggestionsData?.payload?.attributes,
+		fetchingSuggestionsStatus,
+		suggestionsData?.payload?.example_queries,
+		isInfraMonitoring,
+	]);
+
+	return {
+		keys,
+		results,
+		isFetching: isFetching || isAggregateFetching || isFetchingSuggestions,
+		sourceKeys,
+		handleRemoveSourceKey,
+		exampleQueries,
+	};
+};

frontend/src/hooks/queryBuilder/useOperators.ts

@@ -0,0 +1,31 @@
+import { useMemo } from 'react';
+import {
+	OPERATORS,
+	QUERY_BUILDER_OPERATORS_BY_TYPES,
+} from 'constants/queryBuilder';
+import { getRemovePrefixFromKey } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
+
+type IOperators =
+	| typeof QUERY_BUILDER_OPERATORS_BY_TYPES.universal
+	| typeof QUERY_BUILDER_OPERATORS_BY_TYPES.string
+	| typeof QUERY_BUILDER_OPERATORS_BY_TYPES.bool
+	| typeof QUERY_BUILDER_OPERATORS_BY_TYPES.int64
+	| typeof QUERY_BUILDER_OPERATORS_BY_TYPES.float64;
+
+export const useOperators = (
+	key: string,
+	keys: BaseAutocompleteData[],
+): IOperators =>
+	useMemo(() => {
+		const currentKey = keys?.find((el) => el.key === getRemovePrefixFromKey(key));
+		const strippedKey = key.split(' ')[0];
+
+		return currentKey?.dataType
+			? QUERY_BUILDER_OPERATORS_BY_TYPES[
+					currentKey.dataType as keyof typeof QUERY_BUILDER_OPERATORS_BY_TYPES
+				]
+			: strippedKey.endsWith('[*]') && strippedKey.startsWith('body.')
+				? [OPERATORS.HAS, OPERATORS.NHAS]
+				: QUERY_BUILDER_OPERATORS_BY_TYPES.universal;
+	}, [keys, key]);

frontend/src/hooks/queryBuilder/useOptions.ts

@@ -0,0 +1,220 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { INFRA_SHORT_TO_LONG_OPERATOR_MAP } from 'constants/queryBuilder';
+import {
+	checkCommaInValue,
+	getTagToken,
+} from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import { Option } from 'container/QueryBuilder/type';
+import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
+import { isEmpty } from 'lodash-es';
+import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
+
+import { WhereClauseConfig } from './useAutoComplete';
+import { useOperators } from './useOperators';
+
+export const WHERE_CLAUSE_CUSTOM_SUFFIX = '-custom';
+
+export const useOptions = (
+	key: string,
+	keys: BaseAutocompleteData[],
+	operator: string,
+	searchValue: string,
+	isMulti: boolean,
+	isValidOperator: boolean,
+	isExist: boolean,
+	results: string[],
+	result: string[],
+	isFetching: boolean,
+	whereClauseConfig?: WhereClauseConfig,
+	isInfraMonitoring?: boolean,
+	// eslint-disable-next-line sonarjs/cognitive-complexity
+): Option[] => {
+	const [options, setOptions] = useState<Option[]>([]);
+	const operators = useOperators(key, keys);
+
+	// get matching dynamic variables to suggest
+	const dashboardDynamicVariables = useDashboardVariablesByType(
+		'DYNAMIC',
+		'values',
+	);
+
+	const variableName = dashboardDynamicVariables?.find(
+		(variable) => variable?.dynamicVariablesAttribute === key,
+	)?.name;
+
+	const variableAsValue = variableName ? `$${variableName}` : '';
+
+	const getLabel = useCallback(
+		(data: BaseAutocompleteData): Option['label'] => data?.key,
+		[],
+	);
+
+	const getOptionsFromKeys = useCallback(
+		(items: BaseAutocompleteData[]): Option[] =>
+			items?.map((item) => ({
+				label: `${getLabel(item)}`,
+				value: item.key,
+				dataType: item.dataType,
+				isIndexed: item?.isIndexed,
+				type: item?.type || '',
+			})),
+		[getLabel],
+	);
+
+	const getKeyOpValue = useCallback(
+		(items: string[]): Option[] =>
+			items?.map((item) => ({
+				label: `${key} ${operator} ${item}`,
+				value: `${key} ${operator} ${item}`,
+			})),
+		[key, operator],
+	);
+
+	const getOptionsWithValidOperator = useCallback(
+		(key: string, results: string[], searchValue: string) => {
+			const hasAllResults = results.every((value) => result.includes(value));
+
+			let newResults = results;
+			if (!isEmpty(variableAsValue)) {
+				newResults = [variableAsValue, ...newResults];
+			}
+
+			const values = getKeyOpValue(newResults);
+
+			return hasAllResults
+				? [
+						{
+							label: searchValue,
+							value: searchValue,
+						},
+					]
+				: [
+						{
+							label: searchValue,
+							value: searchValue,
+						},
+						...values,
+					];
+		},
+		[getKeyOpValue, result, variableAsValue],
+	);
+
+	const getKeyOperatorOptions = useCallback(
+		(key: string) => {
+			const keyOperator = key.split(' ');
+			const partialOperator = keyOperator?.[1];
+			const partialKey = keyOperator?.[0];
+			const filteredOperators = !isEmpty(partialOperator)
+				? operators?.filter((operator) =>
+						operator.startsWith(partialOperator?.toUpperCase()),
+					)
+				: operators;
+			const operatorsOptions = filteredOperators?.map((op) => {
+				const labelOp =
+					isInfraMonitoring && INFRA_SHORT_TO_LONG_OPERATOR_MAP[op]
+						? INFRA_SHORT_TO_LONG_OPERATOR_MAP[op]
+						: op;
+				return {
+					value: `${partialKey} ${op} `,
+					label: `${partialKey} ${labelOp} `,
+				};
+			});
+			if (whereClauseConfig) {
+				return [
+					{
+						label: `${searchValue} `,
+						value: `${searchValue}${WHERE_CLAUSE_CUSTOM_SUFFIX}`,
+					},
+					...operatorsOptions,
+				];
+			}
+			return operatorsOptions;
+		},
+		[isInfraMonitoring, operators, searchValue, whereClauseConfig],
+	);
+
+	useEffect(() => {
+		let newOptions: Option[] = [];
+
+		if (!key) {
+			newOptions = searchValue
+				? [
+						{
+							label: `${searchValue} `,
+							value: `${searchValue} `,
+						},
+						...getOptionsFromKeys(keys),
+					]
+				: getOptionsFromKeys(keys);
+		} else if (key && !operator) {
+			newOptions = getKeyOperatorOptions(key);
+		} else if (key && operator) {
+			if (isMulti) {
+				const resultsWithVariable = isEmpty(variableAsValue)
+					? results
+					: [variableAsValue, ...results];
+				newOptions = resultsWithVariable.map((item) => ({
+					label: checkCommaInValue(String(item)),
+					value: String(item),
+				}));
+			} else if (isExist) {
+				newOptions = [];
+			} else if (isValidOperator) {
+				newOptions = getOptionsWithValidOperator(key, results, searchValue);
+			}
+		}
+		if (newOptions.length > 0) {
+			setOptions(newOptions);
+		}
+		if (isFetching) {
+			setOptions([]);
+		}
+	}, [
+		whereClauseConfig,
+		getKeyOpValue,
+		getOptionsFromKeys,
+		isExist,
+		isMulti,
+		isValidOperator,
+		key,
+		keys,
+		operator,
+		operators,
+		result,
+		results,
+		searchValue,
+		getKeyOperatorOptions,
+		getOptionsWithValidOperator,
+		isFetching,
+		variableAsValue,
+	]);
+
+	return useMemo(
+		() =>
+			(
+				options.filter(
+					(option, index, self) =>
+						index ===
+							self.findIndex(
+								(o) =>
+									o.label === option.label &&
+									o.value === option.value &&
+									(o.type || '') === (option.type || '') &&
+									(o.dataType || '') === (option.dataType || ''), // keep entries with same key but different type/dataType
+							) && option.value !== '',
+				) || []
+			).map((option) => {
+				const { tagValue } = getTagToken(searchValue);
+				if (isMulti) {
+					return {
+						...option,
+						selected: tagValue
+							.filter((i) => i.trim().replace(/^\s+/, '') === option.value)
+							.includes(option.value),
+					};
+				}
+				return option;
+			}),
+		[isMulti, options, searchValue],
+	);
+};

frontend/src/hooks/queryBuilder/useSetCurrentKeyAndOperator.ts

@@ -0,0 +1,32 @@
+import { useMemo } from 'react';
+import {
+	getRemovePrefixFromKey,
+	getTagToken,
+} from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
+
+type ICurrentKeyAndOperator = [string, string, string[]];
+
+export const useSetCurrentKeyAndOperator = (
+	value: string,
+	keys: BaseAutocompleteData[],
+): ICurrentKeyAndOperator => {
+	const [key, operator, result] = useMemo(() => {
+		let key = '';
+		let operator = '';
+		let result: string[] = [];
+		const { tagKey, tagOperator, tagValue } = getTagToken(value);
+		const isSuggestKey = keys?.some(
+			(el) => el?.key === getRemovePrefixFromKey(tagKey),
+		);
+		if (isSuggestKey || keys.length === 0) {
+			key = tagKey || '';
+			operator = tagOperator || '';
+			result = tagValue || [];
+		}
+
+		return [key, operator, result];
+	}, [value, keys]);
+
+	return [key, operator, result];
+};

frontend/src/hooks/queryBuilder/useTag.ts

@@ -1,10 +1,18 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
 import { INFRA_SHORT_TO_LONG_OPERATOR_MAP } from 'constants/queryBuilder';
 import {
 	getOperatorFromValue,
+	getTagToken,
+	isExistsNotExistsOperator,
 	isInNInOperator,
-} from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+} from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { unparse } from 'papaparse';
-import type { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderQuery,
+	TagFilter,
+} from 'types/api/queryBuilder/queryBuilderData';
+
+import { WhereClauseConfig } from './useAutoComplete';
 
 /**
  * Helper for formatting a TagFilter object into filter item strings
@@ -34,3 +42,95 @@ export function queryFilterTags(
 		return `${ele.key?.key} ${displayOp} ${ele.value}`;
 	});
 }
+
+type IUseTag = {
+	handleAddTag: (value: string) => void;
+	handleClearTag: (value: string) => void;
+	tags: string[];
+	updateTag: (value: string) => void;
+};
+
+/**
+ * A custom React hook for handling tags.
+ * @param {string} key - A string value to identify tags.
+ * @param {boolean} isValidTag - A boolean value to indicate whether the tag is valid.
+ * @param {function} handleSearch - A callback function to handle search.
+ * @returns {IUseTag} The return object containing handlers and tags.
+ */
+
+export const useTag = (
+	isValidTag: boolean,
+	handleSearch: (value: string) => void,
+	query: IBuilderQuery,
+	setSearchKey: (value: string) => void,
+	whereClauseConfig?: WhereClauseConfig,
+	isInfraMonitoring?: boolean,
+): IUseTag => {
+	const initTagsData = useMemo(
+		() =>
+			queryFilterTags(
+				query?.filters || { items: [], op: 'AND' },
+				isInfraMonitoring,
+			),
+		[query?.filters, isInfraMonitoring],
+	);
+
+	const [tags, setTags] = useState<string[]>(initTagsData);
+
+	const updateTag = (value: string): void => {
+		const newTags = tags?.filter((item: string) => item !== value);
+		setTags(newTags);
+	};
+
+	/**
+	 * Adds a new tag to the tag list.
+	 * @param {string} value - The tag value to be added.
+	 */
+
+	const handleAddTag = useCallback(
+		(value: string): void => {
+			const { tagKey } = getTagToken(value);
+			const parts = tagKey.split('-');
+			// this is done to ensure that `hello-world` also gets converted to `body CONTAINS hello-world`
+			let id = parts[parts.length - 1];
+			let key = parts.slice(0, -1).join('-');
+			if (parts.length === 1) {
+				id = '';
+				[key] = parts;
+			}
+
+			if (id === 'custom') {
+				const customValue = whereClauseConfig
+					? `${whereClauseConfig.customKey} ${whereClauseConfig.customOp} ${key}`
+					: '';
+				setTags((prevTags) =>
+					prevTags.includes(customValue) ? prevTags : [...prevTags, customValue],
+				);
+				handleSearch('');
+				setSearchKey('');
+				return;
+			}
+
+			if ((value && key && isValidTag) || isExistsNotExistsOperator(value)) {
+				setTags((prevTags) => [...prevTags, value]);
+				handleSearch('');
+				setSearchKey('');
+			}
+		},
+		[whereClauseConfig, isValidTag, handleSearch, setSearchKey],
+	);
+
+	/**
+	 * Removes a tag from the tag list.
+	 * @param {string} value - The tag value to be removed.
+	 */
+	const handleClearTag = useCallback((value: string): void => {
+		setTags((prevTags) => prevTags.filter((v) => v !== value));
+	}, []);
+
+	useEffect(() => {
+		setTags(initTagsData);
+	}, [initTagsData]);
+
+	return { handleAddTag, handleClearTag, tags, updateTag };
+};

frontend/src/hooks/trace/useTraceActions.ts

@@ -6,7 +6,7 @@ import { convertFiltersToExpressionWithExistingQuery } from 'components/QueryBui
 import { SOMETHING_WENT_WRONG } from 'constants/api';
 import { QueryBuilderKeys } from 'constants/queryBuilder';
 import ROUTES from 'constants/routes';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useNotifications } from 'hooks/useNotifications';
 import { chooseAutocompleteFromCustomValue } from 'lib/newQueryBuilder/chooseAutocompleteFromCustomValue';

frontend/src/lib/uPlotV2/components/Tooltip/BarChartTooltip.tsx

@@ -9,7 +9,6 @@ export default function BarChartTooltip(props: BarTooltipProps): JSX.Element {
 		(): TooltipContentItem[] =>
 			buildTooltipContent({
 				data: props.uPlotInstance.data,
-				unstackedData: props.unstackedData,
 				series: props.uPlotInstance.series,
 				dataIndexes: props.dataIndexes,
 				activeSeriesIndex: props.seriesIndex,
@@ -22,7 +21,6 @@ export default function BarChartTooltip(props: BarTooltipProps): JSX.Element {
 			}),
 		[
 			props.uPlotInstance,
-			props.unstackedData,
 			props.seriesIndex,
 			props.dataIndexes,
 			props.yAxisUnit,

frontend/src/lib/uPlotV2/components/Tooltip/TimeSeriesTooltip.tsx

@@ -11,7 +11,6 @@ export default function TimeSeriesTooltip(
 		(): TooltipContentItem[] =>
 			buildTooltipContent({
 				data: props.uPlotInstance.data,
-				unstackedData: props.unstackedData,
 				series: props.uPlotInstance.series,
 				dataIndexes: props.dataIndexes,
 				activeSeriesIndex: props.seriesIndex,
@@ -23,7 +22,6 @@ export default function TimeSeriesTooltip(
 			}),
 		[
 			props.uPlotInstance,
-			props.unstackedData,
 			props.seriesIndex,
 			props.dataIndexes,
 			props.yAxisUnit,

frontend/src/lib/uPlotV2/components/Tooltip/__tests__/utils.test.ts

@@ -72,35 +72,6 @@ describe('Tooltip utils', () => {
 			expect(result).toBe(20);
 		});
 
-		it('reports the pre-stack value, identically for normal and percent', () => {
-			const unstackedData: AlignedData = [[0], [30], [10]];
-			const series = [{}, { show: true }, { show: true }] as Series[];
-			const read = (data: AlignedData): number | null =>
-				getTooltipBaseValue({
-					data,
-					unstackedData,
-					index: 1,
-					dataIndex: 0,
-					isStackedBarChart: true,
-					series,
-				});
-
-			expect(read([[0], [40], [10]])).toBe(30);
-			expect(read([[0], [100], [25]])).toBe(30);
-		});
-
-		it('falls back to subtraction when no pre-stack data is given', () => {
-			const result = getTooltipBaseValue({
-				data: [[0], [40], [10]],
-				index: 1,
-				dataIndex: 0,
-				isStackedBarChart: true,
-				series: [{}, { show: true }, { show: true }] as Series[],
-			});
-
-			expect(result).toBe(30);
-		});
-
 		it('returns null when value is missing', () => {
 			const data: AlignedData = [
 				[0, 1],

frontend/src/lib/uPlotV2/components/Tooltip/utils.ts

@@ -23,25 +23,17 @@ export function resolveSeriesColor(
 
 export function getTooltipBaseValue({
 	data,
-	unstackedData,
 	index,
 	dataIndex,
 	isStackedBarChart,
 	series,
 }: {
 	data: AlignedData;
-	unstackedData?: AlignedData;
 	index: number;
 	dataIndex: number;
 	isStackedBarChart?: boolean;
 	series?: Series[];
 }): number | null {
-	// The subtraction below only recovers the raw value under `normal` stacking.
-	const unstackedSeries = unstackedData?.[index];
-	if (unstackedSeries) {
-		return unstackedSeries[dataIndex] ?? null;
-	}
-
 	let baseValue = data[index][dataIndex] ?? null;
 	// Top-down stacking (first series at top): raw = stacked[i] - stacked[nextVisible].
 	// When series are hidden, we must use the next *visible* series, not index+1,
@@ -64,7 +56,6 @@ export function getTooltipBaseValue({
 
 export function buildTooltipContent({
 	data,
-	unstackedData,
 	series,
 	dataIndexes,
 	activeSeriesIndex,
@@ -76,7 +67,6 @@ export function buildTooltipContent({
 	syncFilterMode,
 }: {
 	data: AlignedData;
-	unstackedData?: AlignedData;
 	series: Series[];
 	dataIndexes: Array<number | null>;
 	activeSeriesIndex: number | null;
@@ -125,7 +115,6 @@ export function buildTooltipContent({
 
 		const baseValue = getTooltipBaseValue({
 			data,
-			unstackedData,
 			index: seriesIndex,
 			dataIndex,
 			isStackedBarChart,

frontend/src/lib/uPlotV2/components/types.ts

@@ -69,11 +69,6 @@ export interface TooltipRenderArgs {
 	syncedSeriesIndexes?: number[] | null;
 	/** Receiver-side filter mode for the synced tooltip. Defaults to Filtered. */
 	syncFilterMode?: SyncTooltipFilterMode;
-	/**
-	 * Pre-stack values, injected by `ChartWrapper`. `Percent` discards the column total,
-	 * so the raw value cannot be recovered from the plot's own cumulative data.
-	 */
-	unstackedData?: uPlot.AlignedData;
 }
 
 export interface IRenderTooltipFooterArgs {

frontend/src/lib/uPlotV2/config/UPlotConfigBuilder.ts

@@ -20,7 +20,6 @@ import {
 	ConfigBuilderProps,
 	LegendItem,
 	SelectionPreferencesSource,
-	StackMode,
 } from './types';
 import { AxisProps, UPlotAxisBuilder } from './UPlotAxisBuilder';
 import { ScaleProps, UPlotScaleBuilder } from './UPlotScaleBuilder';
@@ -29,11 +28,6 @@ import { SeriesProps, UPlotSeriesBuilder } from './UPlotSeriesBuilder';
 /**
  * Type definitions for uPlot option objects
  */
-/** Renders a 0–100 number as `50%`, unlike the 0–1 `percentunit`. */
-const PERCENT_AXIS_UNIT = 'percent';
-
-const PERCENT_AXIS_MAX = 100;
-
 type LegendConfig = {
 	show?: boolean;
 	live?: boolean;
@@ -63,8 +57,6 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 
 	private bands: uPlot.Band[] = [];
 
-	private stackMode: StackMode = StackMode.None;
-
 	private cursor: Cursor | undefined;
 
 	private hooks: Hooks.Arrays = {};
@@ -151,15 +143,6 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		this.axes[scaleKey] = new UPlotAxisBuilder(props);
 	}
 
-	/** Drives the fill bands, the percent axis unit and the percent range below. */
-	setStackMode(stackMode: StackMode): void {
-		this.stackMode = stackMode;
-	}
-
-	getStackMode(): StackMode {
-		return this.stackMode;
-	}
-
 	/**
 	 * Add or merge a scale configuration
 	 */
@@ -228,41 +211,6 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		this.bands = bands;
 	}
 
-	/**
-	 * The panel's own limits are in the source unit, which means nothing once values are
-	 * normalised. Soft rather than hard, so mixed-sign shares outside 0–100 stay visible.
-	 */
-	private resolveScale(scale: UPlotScaleBuilder): UPlotScaleBuilder {
-		if (this.stackMode !== StackMode.Percent || scale.props.scaleKey !== 'y') {
-			return scale;
-		}
-		return new UPlotScaleBuilder({
-			...scale.props,
-			min: undefined,
-			max: undefined,
-			softMin: 0,
-			softMax: PERCENT_AXIS_MAX,
-			// Thresholds still draw, but a 500ms one must not stretch the axis to 0–500.
-			thresholds: undefined,
-		});
-	}
-
-	/** Explicit bands win; otherwise a stack fills between consecutive series. */
-	private resolveBands(): uPlot.Band[] | undefined {
-		if (this.bands.length > 0) {
-			return this.bands;
-		}
-		if (this.stackMode === StackMode.None || this.series.length < 2) {
-			return undefined;
-		}
-		return (
-			this.series
-				.slice(0, -1)
-				// uPlot series are 1-based (index 0 is the timestamp axis).
-				.map((_, index) => ({ series: [index + 1, index + 2] as [number, number] }))
-		);
-	}
-
 	/**
 	 * Set cursor configuration
 	 */
@@ -496,19 +444,9 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 				};
 			}),
 		];
-		config.axes = Object.entries(this.axes).map(([scaleKey, axis]) => {
-			if (scaleKey !== 'y' || this.stackMode !== StackMode.Percent) {
-				return axis.getConfig();
-			}
-			// Ticks read as percentages; the panel unit still applies to tooltips and
-			// thresholds, so build from a copy rather than touching the axis props.
-			return new UPlotAxisBuilder({
-				...axis.props,
-				yAxisUnit: PERCENT_AXIS_UNIT,
-			}).getConfig();
-		});
+		config.axes = Object.values(this.axes).map((a) => a.getConfig());
 		config.scales = this.scales.reduce(
-			(acc, s) => ({ ...acc, ...this.resolveScale(s).getConfig() }),
+			(acc, s) => ({ ...acc, ...s.getConfig() }),
 			{} as Record<string, uPlot.Scale>,
 		);
 
@@ -518,7 +456,7 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		config.cursor = this.getCursorConfig();
 		config.tzDate = this.tzDate;
 		config.plugins = this.plugins.length > 0 ? this.plugins : undefined;
-		config.bands = this.resolveBands();
+		config.bands = this.bands.length > 0 ? this.bands : undefined;
 
 		if (Array.isArray(this.padding)) {
 			config.padding = this.padding;

frontend/src/lib/uPlotV2/config/UPlotScaleBuilder.ts

@@ -56,6 +56,17 @@ export class UPlotScaleBuilder extends ConfigBuilder<
 				maxTime = fallbackMax;
 			}
 
+			// Align max time to "endTime - 1 minute", rounded down to minute precision
+			// This matches legacy getXAxisScale behavior and avoids empty space at the right edge
+			const oneMinuteAgoTimestamp = (maxTime - 60) * 1000;
+			const currentDate = new Date(oneMinuteAgoTimestamp);
+
+			currentDate.setSeconds(0);
+			currentDate.setMilliseconds(0);
+
+			const unixTimestampSeconds = Math.floor(currentDate.getTime() / 1000);
+			maxTime = unixTimestampSeconds;
+
 			return {
 				[scaleKey]: {
 					time: true,

frontend/src/lib/uPlotV2/config/__tests__/UPlotConfigBuilder.test.ts

@@ -5,7 +5,7 @@ import {
 	STEP_INTERVAL_MULTIPLIER,
 } from '../../constants';
 import type { SeriesProps } from '../types';
-import { DrawStyle, SelectionPreferencesSource, StackMode } from '../types';
+import { DrawStyle, SelectionPreferencesSource } from '../types';
 import { UPlotConfigBuilder } from '../UPlotConfigBuilder';
 
 // Mock only the real boundary that hits localStorage
@@ -496,161 +496,3 @@ describe('UPlotConfigBuilder', () => {
 		expect(config.bands).toBeUndefined();
 	});
 });
-
-describe('UPlotConfigBuilder stacking', () => {
-	beforeEach(() => {
-		jest.clearAllMocks();
-		getStoredSeriesVisibilityMock.getStoredSeriesVisibility.mockReturnValue([]);
-	});
-
-	/**
-	 * Soft limits end up captured in the scale's range closure, so the only way to read
-	 * them back is to run it and inspect the range config it hands uPlot.
-	 */
-	function scaleSoftLimits(
-		builder: UPlotConfigBuilder,
-		scaleKey: string,
-	): { min: number; max: number } {
-		const rangeNum = jest.fn().mockReturnValue([0, 0]);
-		(uPlot as unknown as { rangeNum: unknown }).rangeNum = rangeNum;
-
-		const range = builder.getConfig().scales?.[scaleKey]?.range as (
-			u: unknown,
-			min: number,
-			max: number,
-			key: string,
-		) => void;
-		range({ scales: { [scaleKey]: { distr: 1 } } }, 40, 60, scaleKey);
-
-		const [, , rangeConfig] = rangeNum.mock.calls[0] as [
-			number,
-			number,
-			{ min: { soft: number }; max: { soft: number } },
-		];
-		return { min: rangeConfig.min.soft, max: rangeConfig.max.soft };
-	}
-
-	/** Renders y-axis ticks the way uPlot would, so unit formatting is observable. */
-	function yAxisTicks(builder: UPlotConfigBuilder, ticks: number[]): string[] {
-		const yAxis = builder.getConfig().axes?.find((a) => a.scale === 'y');
-		const values = yAxis?.values as (
-			u: unknown,
-			splits: number[],
-		) => (string | null)[];
-		return values(null, ticks).map((v) => String(v));
-	}
-
-	function builderFor(stack?: StackMode, seriesCount = 3): UPlotConfigBuilder {
-		const builder = new UPlotConfigBuilder({ id: 'stack-test' });
-		if (stack) {
-			builder.setStackMode(stack);
-		}
-		builder.addAxis({ scaleKey: 'y', show: true, side: 3, yAxisUnit: 'ms' });
-		for (let i = 0; i < seriesCount; i++) {
-			builder.addSeries({
-				scaleKey: 'y',
-				label: `S${i}`,
-				drawStyle: DrawStyle.Bar,
-				colorMapping: {},
-				isDarkMode: false,
-			} as SeriesProps);
-		}
-		return builder;
-	}
-
-	it('defaults to no stacking, so no bands and the panel unit on the axis', () => {
-		const builder = builderFor();
-
-		expect(builder.getStackMode()).toBe('none');
-		expect(builder.getConfig().bands).toBeUndefined();
-		expect(yAxisTicks(builder, [1000])).toStrictEqual(['1 s']);
-	});
-
-	it('derives one band per adjacent series pair once a stack is declared', () => {
-		expect(builderFor(StackMode.Normal).getConfig().bands).toStrictEqual([
-			{ series: [1, 2] },
-			{ series: [2, 3] },
-		]);
-	});
-
-	it('emits no bands for a single series', () => {
-		expect(builderFor(StackMode.Normal, 1).getConfig().bands).toBeUndefined();
-	});
-
-	it('keeps the panel unit on the axis for a normal stack', () => {
-		expect(yAxisTicks(builderFor(StackMode.Normal), [1000])).toStrictEqual([
-			'1 s',
-		]);
-	});
-
-	it('formats the axis as percentages for a percent stack', () => {
-		expect(yAxisTicks(builderFor(StackMode.Percent), [0, 50, 100])).toStrictEqual(
-			['0%', '50%', '100%'],
-		);
-	});
-
-	it('leaves other axes on their own unit under a percent stack', () => {
-		const builder = builderFor(StackMode.Percent);
-		builder.addAxis({ scaleKey: 'x', show: true, side: 2 });
-
-		expect(builder.getConfig().axes?.map((a) => a.scale)).toStrictEqual([
-			'y',
-			'x',
-		]);
-	});
-
-	it('pins the y scale to the 0–100 band under a percent stack, dropping panel limits', () => {
-		const builder = new UPlotConfigBuilder({ id: 'stack-scale' });
-		builder.setStackMode(StackMode.Percent);
-		builder.addScale({ scaleKey: 'y', softMin: 5, softMax: 500 });
-
-		// Soft, not hard: mixed-sign shares fall outside 0–100 and must stay visible.
-		expect(builder.getConfig().scales?.y).toMatchObject({ auto: true });
-		expect(scaleSoftLimits(builder, 'y')).toStrictEqual({ min: 0, max: 100 });
-	});
-
-	it('leaves the panel limits alone when the stack is not percent', () => {
-		const builder = new UPlotConfigBuilder({ id: 'stack-scale' });
-		builder.setStackMode(StackMode.Normal);
-		builder.addScale({ scaleKey: 'y', softMin: 5, softMax: 500 });
-
-		expect(scaleSoftLimits(builder, 'y')).toStrictEqual({ min: 5, max: 500 });
-	});
-
-	it.each([StackMode.Normal, StackMode.Percent])(
-		'draws thresholds under a %s stack',
-		(stack) => {
-			const builder = new UPlotConfigBuilder({ id: 'stack-thr' });
-			builder.setStackMode(stack);
-			builder.addThresholds({
-				scaleKey: 'y',
-				thresholds: [{ thresholdValue: 500, thresholdColor: 'red' }],
-				yAxisUnit: 'ms',
-			});
-
-			expect(builder.getConfig().hooks?.draw).toHaveLength(1);
-		},
-	);
-
-	it('keeps a source-unit threshold from stretching the percent band', () => {
-		const builder = new UPlotConfigBuilder({ id: 'stack-thr' });
-		builder.setStackMode(StackMode.Percent);
-		const thresholds = {
-			scaleKey: 'y',
-			thresholds: [{ thresholdValue: 500, thresholdColor: 'red' }],
-			yAxisUnit: 'ms',
-		};
-		builder.addThresholds(thresholds);
-		builder.addScale({ scaleKey: 'y', thresholds });
-
-		// Without this the 500ms threshold would widen a percentage axis to 0–500.
-		expect(scaleSoftLimits(builder, 'y')).toStrictEqual({ min: 0, max: 100 });
-	});
-
-	it('lets explicit bands win over the derived ones', () => {
-		const builder = builderFor(StackMode.Normal);
-		builder.setBands([{ series: [1, 3] }]);
-
-		expect(builder.getConfig().bands).toStrictEqual([{ series: [1, 3] }]);
-	});
-});

frontend/src/lib/uPlotV2/config/__tests__/UPlotScaleBuilder.test.ts

@@ -44,7 +44,7 @@ describe('UPlotScaleBuilder', () => {
 		expect(adjustSpy).toHaveBeenCalledWith(null, null, undefined, undefined);
 	});
 
-	it('handles time scales using explicit min/max', () => {
+	it('handles time scales using explicit min/max and rounds max down to the previous minute', () => {
 		const min = 1_700_000_000; // seconds
 		const max = 1_700_000_600; // seconds
 
@@ -62,25 +62,21 @@ describe('UPlotScaleBuilder', () => {
 
 		expect(xScale.time).toBe(true);
 		expect(xScale.auto).toBe(false);
-		expect(xScale.range).toStrictEqual([min, max]);
-	});
+		expect(Array.isArray(xScale.range)).toBe(true);
 
-	it('keeps short time windows intact', () => {
-		const min = 1_786_527_160;
-		const max = 1_786_527_183;
+		const [resolvedMin, resolvedMax] = xScale.range as [number, number];
 
-		const builder = new UPlotScaleBuilder(
-			createScaleProps({
-				scaleKey: 'x',
-				time: true,
-				min,
-				max,
-			}),
-		);
+		// min is passed through
+		expect(resolvedMin).toBe(min);
 
-		const config = builder.getConfig();
+		// max is coerced to "endTime - 1 minute" and rounded down to minute precision
+		const oneMinuteAgoTimestamp = (max - 60) * 1000;
+		const currentDate = new Date(oneMinuteAgoTimestamp);
+		currentDate.setSeconds(0);
+		currentDate.setMilliseconds(0);
+		const expectedMax = Math.floor(currentDate.getTime() / 1000);
 
-		expect(config.x.range).toStrictEqual([min, max]);
+		expect(resolvedMax).toBe(expectedMax);
 	});
 
 	it('falls back to getFallbackMinMaxTimeStamp when time scale has no min/max', () => {
@@ -103,7 +99,9 @@ describe('UPlotScaleBuilder', () => {
 
 		expect(getFallbackMinMaxSpy).toHaveBeenCalled();
 		expect(resolvedMin).toBe(100);
-		expect(resolvedMax).toBe(200);
+		// max is aligned to "fallbackMax - 60 seconds" minute boundary
+		expect(resolvedMax).toBeLessThanOrEqual(200);
+		expect(resolvedMax).toBeGreaterThan(100);
 	});
 
 	it('pipes limits through soft-limit adjustment and log-scale normalization before range config', () => {

frontend/src/lib/uPlotV2/config/types.ts

@@ -33,13 +33,6 @@ export enum SelectionPreferencesSource {
 /**
  * Props for configuring the uPlot config builder
  */
-/** `Percent` rescales each x-slice to its column total, so every column fills to 100. */
-export enum StackMode {
-	None = 'none',
-	Normal = 'normal',
-	Percent = 'percent',
-}
-
 export interface ConfigBuilderProps {
 	id: string;
 	onDragSelect?: (startTime: number, endTime: number) => void;

frontend/src/lib/uPlotV2/utils/__tests__/dataUtils.test.ts

@@ -281,20 +281,3 @@ describe('dataUtils', () => {
 		});
 	});
 });
-
-describe('insertLargeGapNullsIntoAlignedData index alignment', () => {
-	// ChartWrapper gap-processes the pre-stack series to keep tooltip indices aligned;
-	// that only holds because insertions are decided from the x axis, never from y.
-	it('inserts at the same positions regardless of the y values', () => {
-		const x = [0, 100, 200];
-		const options = [{ spanGaps: 50 }];
-		const raw = [x, [1, 2, 3]] as uPlot.AlignedData;
-		const stacked = [x, [10, 20, 30]] as uPlot.AlignedData;
-
-		const fromRaw = insertLargeGapNullsIntoAlignedData(raw, options);
-		const fromStacked = insertLargeGapNullsIntoAlignedData(stacked, options);
-
-		expect(fromRaw[0]).toStrictEqual(fromStacked[0]);
-		expect(fromRaw[1]).toHaveLength((fromStacked[1] as unknown[]).length);
-	});
-});

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/kinds/BarChartPanel/Renderer.tsx

@@ -7,7 +7,6 @@ import { PanelMode } from 'container/DashboardContainer/visualization/panels/typ
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useResizeObserver } from 'hooks/useDimensions';
 import { IRenderTooltipFooterArgs } from 'lib/uPlotV2/components/types';
-import { StackMode } from 'lib/uPlotV2/config/types';
 import {
 	flattenTimeSeries,
 	getExecStats,
@@ -220,9 +219,7 @@ function BarPanelRenderer({
 						height={containerDimensions.height}
 						syncMode={dashboardPreference?.syncMode}
 						syncFilterMode={dashboardPreference?.syncFilterMode}
-						stack={
-							spec.visualization?.stackedBarChart ? StackMode.Normal : StackMode.None
-						}
+						isStackedBarChart={spec.visualization?.stackedBarChart ?? false}
 						renderTooltipFooter={renderTooltipFooter}
 						onClick={enableDrillDown ? handleChartClick : undefined}
 					/>

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/kinds/BarChartPanel/utils/buildConfig.ts

@@ -1,6 +1,7 @@
 import type { DashboardtypesBarChartPanelSpecDTO } from 'api/generated/services/sigNoz.schemas';
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import { PANEL_TYPES } from 'constants/queryBuilder';
+import { getInitialStackedBands } from 'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils';
 import { PanelMode } from 'container/DashboardContainer/visualization/panels/types';
 import { buildBaseConfig } from 'pages/DashboardPageV2/DashboardContainer/Panels/utils/baseConfigBuilder';
 import { resolveSeriesLabelV5 } from 'pages/DashboardPageV2/DashboardContainer/Panels/utils/resolveSeriesLabel';
@@ -100,6 +101,12 @@ function addSeries({
 }: AddSeriesArgs): void {
 	const colorMapping = spec.legend?.customColors ?? {};
 
+	if (spec.visualization?.stackedBarChart) {
+		// uPlot uses 1-based series indices (index 0 is the timestamp axis);
+		// `+1` keeps the band targets aligned with the series we're about to add.
+		builder.setBands(getInitialStackedBands(series.length + 1));
+	}
+
 	series.forEach((s) => {
 		const baseLabel = getLabelName(s.labels, s.queryName, s.legend);
 		const label = resolveSeriesLabelV5(s, builderQueries, baseLabel);

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/SpanLogs/SpanLogs.tsx

@@ -16,7 +16,7 @@ import LogsError from 'container/LogsError/LogsError';
 import { EmptyLogsListConfig } from 'container/LogsExplorerList/utils';
 import { LogsLoading } from 'container/LogsLoading/LogsLoading';
 import { FontSize } from 'container/OptionsMenu/types';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import createQueryParams from 'lib/createQueryParams';
 import { Compass } from '@signozhq/icons';

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/SpanLogs/useSpanContextLogs.ts

@@ -4,7 +4,7 @@ import { convertFiltersToExpression } from 'components/QueryBuilderV2/utils';
 import { ENTITY_VERSION_V5 } from 'constants/app';
 import { OPERATORS } from 'constants/queryBuilder';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { GetMetricQueryRange } from 'lib/dashboard/getQueryResults';
 import { ILog } from 'types/api/logs/log';
 import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';

frontend/src/pages/TraceDetailsV3/SpanDetailsPanel/hooks/useSpanAttributeActions.ts

@@ -7,7 +7,7 @@ import { convertFiltersToExpressionWithExistingQuery } from 'components/QueryBui
 import { SOMETHING_WENT_WRONG } from 'constants/api';
 import { PANEL_TYPES, QueryBuilderKeys } from 'constants/queryBuilder';
 import ROUTES from 'constants/routes';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { chooseAutocompleteFromCustomValue } from 'lib/newQueryBuilder/chooseAutocompleteFromCustomValue';
 import { ArrowDownToDot, ArrowUpFromDot } from '@signozhq/icons';

pkg/apiserver/signozapiserver/authdomain.go

@@ -1,269 +1,99 @@
 package signozapiserver
 
 import (
-	"encoding/json"
 	"net/http"
-	"slices"
 
-	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/http/handler"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/types/authtypes"
-	"github.com/SigNoz/signoz/pkg/types/coretypes"
-	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/gorilla/mux"
-	"github.com/tidwall/gjson"
 )
 
 func (provider *provider) addAuthDomainRoutes(router *mux.Router) error {
-	if err := router.Handle("/api/v2/auth_domains", handler.New(
-		provider.authzMiddleware.CheckResources(provider.authDomainHandler.List, authtypes.SigNozAdminRoleName),
-		handler.OpenAPIDef{
-			ID:                  "ListAuthDomains",
-			Tags:                []string{"authdomains"},
-			Summary:             "List all auth domains",
-			Description:         "This endpoint lists all auth domains",
-			Request:             nil,
-			RequestContentType:  "",
-			Response:            make([]*authtypes.GettableAuthDomain, 0),
-			ResponseContentType: "application/json",
-			SuccessStatusCode:   http.StatusOK,
-			ErrorStatusCodes:    []int{},
-			Deprecated:          false,
-			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbList)}),
-		},
-		handler.WithResourceDefs(handler.BasicResourceDef{
-			Resource: coretypes.ResourceMetaResourceAuthDomain,
-			Verb:     coretypes.VerbList,
-			Category: coretypes.ActionCategoryAccessControl,
-			Selector: coretypes.WildcardSelector,
-		}),
-	)).Methods(http.MethodGet).GetError(); err != nil {
+	if err := router.Handle("/api/v2/auth_domains", handler.New(provider.authzMiddleware.AdminAccess(provider.authDomainHandler.List), handler.OpenAPIDef{
+		ID:                  "ListAuthDomains",
+		Tags:                []string{"authdomains"},
+		Summary:             "List all auth domains",
+		Description:         "This endpoint lists all auth domains",
+		Request:             nil,
+		RequestContentType:  "",
+		Response:            make([]*authtypes.GettableAuthDomain, 0),
+		ResponseContentType: "application/json",
+		SuccessStatusCode:   http.StatusOK,
+		ErrorStatusCodes:    []int{},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodGet).GetError(); err != nil {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/auth_domains", handler.New(
-		provider.authzMiddleware.CheckResources(provider.authDomainHandler.Create, authtypes.SigNozAdminRoleName),
-		handler.OpenAPIDef{
-			ID:                  "CreateAuthDomain",
-			Tags:                []string{"authdomains"},
-			Summary:             "Create auth domain",
-			Description:         "This endpoint creates an auth domain",
-			Request:             new(authtypes.PostableAuthDomain),
-			RequestContentType:  "application/json",
-			Response:            new(types.Identifiable),
-			ResponseContentType: "application/json",
-			SuccessStatusCode:   http.StatusCreated,
-			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusConflict},
-			Deprecated:          false,
-			SecuritySchemes: newScopedSecuritySchemes([]string{
-				coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbCreate),
-				coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbAttach),
-				coretypes.ResourceRole.Scope(coretypes.VerbAttach),
-			}),
-		},
-		handler.WithResourceDefs(
-			handler.BasicResourceDef{
-				Resource: coretypes.ResourceMetaResourceAuthDomain,
-				Verb:     coretypes.VerbCreate,
-				Category: coretypes.ActionCategoryAccessControl,
-				ID:       coretypes.ResponseJSONPath("data.id"),
-				Selector: coretypes.WildcardSelector,
-			},
-			handler.AttachDetachSiblingResourceDef{
-				Verb:           coretypes.VerbAttach,
-				Category:       coretypes.ActionCategoryAccessControl,
-				SourceResource: coretypes.ResourceMetaResourceAuthDomain,
-				SourceIDs:      coretypes.OneID(coretypes.ResponseJSONPath("data.id")),
-				SourceSelector: coretypes.WildcardSelector,
-				TargetResource: coretypes.ResourceRole,
-				TargetIDs:      authDomainRoleNamesExtractor(),
-				TargetSelector: coretypes.IDSelector,
-			},
-		),
-	)).Methods(http.MethodPost).GetError(); err != nil {
+	if err := router.Handle("/api/v2/auth_domains", handler.New(provider.authzMiddleware.AdminAccess(provider.authDomainHandler.Create), handler.OpenAPIDef{
+		ID:                  "CreateAuthDomain",
+		Tags:                []string{"authdomains"},
+		Summary:             "Create auth domain",
+		Description:         "This endpoint creates an auth domain",
+		Request:             new(authtypes.PostableAuthDomain),
+		RequestContentType:  "application/json",
+		Response:            new(types.Identifiable),
+		ResponseContentType: "application/json",
+		SuccessStatusCode:   http.StatusCreated,
+		ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusConflict},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodPost).GetError(); err != nil {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/auth_domains/{id}", handler.New(
-		provider.authzMiddleware.CheckResources(provider.authDomainHandler.Get, authtypes.SigNozAdminRoleName),
-		handler.OpenAPIDef{
-			ID:                  "GetAuthDomain",
-			Tags:                []string{"authdomains"},
-			Summary:             "Get auth domain by ID",
-			Description:         "This endpoint returns an auth domain by ID",
-			Request:             nil,
-			RequestContentType:  "",
-			Response:            new(authtypes.GettableAuthDomain),
-			ResponseContentType: "application/json",
-			SuccessStatusCode:   http.StatusOK,
-			ErrorStatusCodes:    []int{http.StatusNotFound},
-			Deprecated:          false,
-			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbRead)}),
-		},
-		handler.WithResourceDefs(handler.BasicResourceDef{
-			Resource: coretypes.ResourceMetaResourceAuthDomain,
-			Verb:     coretypes.VerbRead,
-			Category: coretypes.ActionCategoryAccessControl,
-			ID:       coretypes.PathParam("id"),
-			Selector: coretypes.IDSelector,
-		}),
-	)).Methods(http.MethodGet).GetError(); err != nil {
+	if err := router.Handle("/api/v2/auth_domains/{id}", handler.New(provider.authzMiddleware.AdminAccess(provider.authDomainHandler.Get), handler.OpenAPIDef{
+		ID:                  "GetAuthDomain",
+		Tags:                []string{"authdomains"},
+		Summary:             "Get auth domain by ID",
+		Description:         "This endpoint returns an auth domain by ID",
+		Request:             nil,
+		RequestContentType:  "",
+		Response:            new(authtypes.GettableAuthDomain),
+		ResponseContentType: "application/json",
+		SuccessStatusCode:   http.StatusOK,
+		ErrorStatusCodes:    []int{http.StatusNotFound},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodGet).GetError(); err != nil {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/auth_domains/{id}", handler.New(
-		provider.authzMiddleware.CheckResources(provider.authDomainHandler.Update, authtypes.SigNozAdminRoleName),
-		handler.OpenAPIDef{
-			ID:                  "UpdateAuthDomain",
-			Tags:                []string{"authdomains"},
-			Summary:             "Update auth domain",
-			Description:         "This endpoint updates an auth domain",
-			Request:             new(authtypes.UpdatableAuthDomain),
-			RequestContentType:  "application/json",
-			Response:            nil,
-			ResponseContentType: "",
-			SuccessStatusCode:   http.StatusNoContent,
-			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusConflict},
-			Deprecated:          false,
-			SecuritySchemes: newScopedSecuritySchemes([]string{
-				coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbUpdate),
-				coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbAttach),
-				coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbDetach),
-				coretypes.ResourceRole.Scope(coretypes.VerbAttach),
-				coretypes.ResourceRole.Scope(coretypes.VerbDetach),
-			}),
-		},
-		handler.WithResourceDefs(
-			handler.BasicResourceDef{
-				Resource: coretypes.ResourceMetaResourceAuthDomain,
-				Verb:     coretypes.VerbUpdate,
-				Category: coretypes.ActionCategoryAccessControl,
-				ID:       coretypes.PathParam("id"),
-				Selector: coretypes.IDSelector,
-			},
-			handler.AttachDetachSiblingResourceDef{
-				Verb:           coretypes.VerbAttach,
-				Category:       coretypes.ActionCategoryAccessControl,
-				SourceResource: coretypes.ResourceMetaResourceAuthDomain,
-				SourceIDs:      coretypes.OneID(coretypes.PathParam("id")),
-				SourceSelector: coretypes.IDSelector,
-				TargetResource: coretypes.ResourceRole,
-				TargetIDs:      authDomainRoleNamesExtractor(),
-				TargetSelector: coretypes.IDSelector,
-			},
-			handler.AttachDetachSiblingResourceDef{
-				Verb:           coretypes.VerbDetach,
-				Category:       coretypes.ActionCategoryAccessControl,
-				SourceResource: coretypes.ResourceMetaResourceAuthDomain,
-				SourceIDs:      coretypes.OneID(coretypes.PathParam("id")),
-				SourceSelector: coretypes.IDSelector,
-				TargetResource: coretypes.ResourceRole,
-				TargetIDs:      provider.authDomainStoredRoleNamesExtractor(),
-				TargetSelector: coretypes.IDSelector,
-			},
-		),
-	)).Methods(http.MethodPut).GetError(); err != nil {
+	if err := router.Handle("/api/v2/auth_domains/{id}", handler.New(provider.authzMiddleware.AdminAccess(provider.authDomainHandler.Update), handler.OpenAPIDef{
+		ID:                  "UpdateAuthDomain",
+		Tags:                []string{"authdomains"},
+		Summary:             "Update auth domain",
+		Description:         "This endpoint updates an auth domain",
+		Request:             new(authtypes.UpdatableAuthDomain),
+		RequestContentType:  "application/json",
+		Response:            nil,
+		ResponseContentType: "",
+		SuccessStatusCode:   http.StatusNoContent,
+		ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusConflict},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodPut).GetError(); err != nil {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/auth_domains/{id}", handler.New(
-		provider.authzMiddleware.CheckResources(provider.authDomainHandler.Delete, authtypes.SigNozAdminRoleName),
-		handler.OpenAPIDef{
-			ID:                  "DeleteAuthDomain",
-			Tags:                []string{"authdomains"},
-			Summary:             "Delete auth domain",
-			Description:         "This endpoint deletes an auth domain",
-			Request:             nil,
-			RequestContentType:  "",
-			Response:            nil,
-			ResponseContentType: "",
-			SuccessStatusCode:   http.StatusNoContent,
-			ErrorStatusCodes:    []int{http.StatusBadRequest},
-			Deprecated:          false,
-			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceMetaResourceAuthDomain.Scope(coretypes.VerbDelete)}),
-		},
-		handler.WithResourceDefs(handler.BasicResourceDef{
-			Resource: coretypes.ResourceMetaResourceAuthDomain,
-			Verb:     coretypes.VerbDelete,
-			Category: coretypes.ActionCategoryAccessControl,
-			ID:       coretypes.PathParam("id"),
-			Selector: coretypes.IDSelector,
-		}),
-	)).Methods(http.MethodDelete).GetError(); err != nil {
+	if err := router.Handle("/api/v2/auth_domains/{id}", handler.New(provider.authzMiddleware.AdminAccess(provider.authDomainHandler.Delete), handler.OpenAPIDef{
+		ID:                  "DeleteAuthDomain",
+		Tags:                []string{"authdomains"},
+		Summary:             "Delete auth domain",
+		Description:         "This endpoint deletes an auth domain",
+		Request:             nil,
+		RequestContentType:  "",
+		Response:            nil,
+		ResponseContentType: "",
+		SuccessStatusCode:   http.StatusNoContent,
+		ErrorStatusCodes:    []int{http.StatusBadRequest},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodDelete).GetError(); err != nil {
 		return err
 	}
 
 	return nil
 }
-
-// The extracted names are the roles the request body's mapping grants at SSO
-// login — see authDomainEffectiveRoleNames.
-func authDomainRoleNamesExtractor() coretypes.ResourceIDsExtractor {
-	return coretypes.ResourceIDsExtractor{Phase: coretypes.PhaseRequest, Fn: func(ec coretypes.ExtractorContext) ([]string, error) {
-		roleMappingJSON := gjson.GetBytes(ec.RequestBody, "roleMapping")
-		if !roleMappingJSON.Exists() || roleMappingJSON.Type == gjson.Null {
-			return authDomainEffectiveRoleNames(nil), nil
-		}
-
-		roleMapping := new(authtypes.RoleMapping)
-		if err := json.Unmarshal([]byte(roleMappingJSON.Raw), roleMapping); err != nil {
-			return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid role mapping: %v", err)
-		}
-
-		return authDomainEffectiveRoleNames(roleMapping), nil
-	}}
-}
-
-// The extracted names are the roles the stored domain's mapping grants at SSO
-// login — an update replaces that mapping, so the caller must be able to detach
-// them.
-func (provider *provider) authDomainStoredRoleNamesExtractor() coretypes.ResourceIDsExtractor {
-	return coretypes.ResourceIDsExtractor{Phase: coretypes.PhaseRequest, Fn: func(ec coretypes.ExtractorContext) ([]string, error) {
-		if ec.Request == nil {
-			return nil, nil
-		}
-
-		claims, err := authtypes.ClaimsFromContext(ec.Request.Context())
-		if err != nil {
-			return nil, err
-		}
-
-		orgID, err := valuer.NewUUID(claims.OrgID)
-		if err != nil {
-			return nil, err
-		}
-
-		id, err := valuer.NewUUID(mux.Vars(ec.Request)["id"])
-		if err != nil {
-			return nil, err
-		}
-
-		authDomain, err := provider.authDomainModule.GetByOrgIDAndID(ec.Request.Context(), orgID, id)
-		if err != nil {
-			return nil, err
-		}
-
-		return authDomainEffectiveRoleNames(authDomain.RoleMapping()), nil
-	}}
-}
-
-// The effective names are the roles a domain grants at SSO login: the mapped
-// roles plus the default (signoz-viewer when unset), or every role when the IDP
-// role attribute is trusted. Never empty — a check with no selectors is forbidden.
-func authDomainEffectiveRoleNames(roleMapping *authtypes.RoleMapping) []string {
-	if roleMapping == nil {
-		return []string{authtypes.SigNozViewerRoleName}
-	}
-
-	if roleMapping.UseRoleAttribute {
-		return []string{coretypes.WildCardSelectorString}
-	}
-
-	roleNames := roleMapping.RoleNames()
-	if !slices.Contains(roleNames, roleMapping.DefaultRoleName()) {
-		roleNames = append(roleNames, roleMapping.DefaultRoleName())
-	}
-
-	return roleNames
-}

pkg/apiserver/signozapiserver/provider.go

@@ -51,7 +51,6 @@ type provider struct {
 	userHandler                user.Handler
 	sessionHandler             session.Handler
 	authDomainHandler          authdomain.Handler
-	authDomainModule           authdomain.Module
 	preferenceHandler          preference.Handler
 	globalHandler              global.Handler
 	promoteHandler             promote.Handler
@@ -89,7 +88,6 @@ func NewFactory(
 	userHandler user.Handler,
 	sessionHandler session.Handler,
 	authDomainHandler authdomain.Handler,
-	authDomainModule authdomain.Module,
 	preferenceHandler preference.Handler,
 	globalHandler global.Handler,
 	promoteHandler promote.Handler,
@@ -130,7 +128,6 @@ func NewFactory(
 			userHandler,
 			sessionHandler,
 			authDomainHandler,
-			authDomainModule,
 			preferenceHandler,
 			globalHandler,
 			promoteHandler,
@@ -173,7 +170,6 @@ func newProvider(
 	userHandler user.Handler,
 	sessionHandler session.Handler,
 	authDomainHandler authdomain.Handler,
-	authDomainModule authdomain.Module,
 	preferenceHandler preference.Handler,
 	globalHandler global.Handler,
 	promoteHandler promote.Handler,
@@ -215,7 +211,6 @@ func newProvider(
 		authzService:               authzService,
 		sessionHandler:             sessionHandler,
 		authDomainHandler:          authDomainHandler,
-		authDomainModule:           authDomainModule,
 		preferenceHandler:          preferenceHandler,
 		globalHandler:              globalHandler,
 		promoteHandler:             promoteHandler,

pkg/apiserver/signozapiserver/serviceaccount.go

@@ -138,6 +138,66 @@ func (provider *provider) addServiceAccountRoutes(router *mux.Router) error {
 		return err
 	}
 
+	if err := router.Handle("/api/v1/service_accounts/{id}/roles", handler.New(
+		provider.authzMiddleware.CheckResources(provider.serviceAccountHandler.SetRole, authtypes.SigNozAdminRoleName),
+		handler.OpenAPIDef{
+			ID:                  "CreateServiceAccountRoleDeprecated",
+			Tags:                []string{"serviceaccount"},
+			Summary:             "Create service account role",
+			Description:         "This endpoint assigns a role to a service account",
+			Request:             new(serviceaccounttypes.DeprecatedPostableServiceAccountRole),
+			RequestContentType:  "",
+			Response:            new(types.Identifiable),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusCreated,
+			ErrorStatusCodes:    []int{http.StatusBadRequest},
+			Deprecated:          true,
+			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceServiceAccount.Scope(coretypes.VerbAttach), coretypes.ResourceRole.Scope(coretypes.VerbAttach)}),
+		},
+		handler.WithResourceDefs(handler.AttachDetachSiblingResourceDef{
+			Verb:           coretypes.VerbAttach,
+			Category:       coretypes.ActionCategoryAccessControl,
+			SourceResource: coretypes.ResourceServiceAccount,
+			SourceIDs:      coretypes.OneID(coretypes.PathParam("id")),
+			SourceSelector: coretypes.IDSelector,
+			TargetResource: coretypes.ResourceRole,
+			TargetIDs:      coretypes.OneID(coretypes.BodyJSONPath("id")),
+			TargetSelector: provider.roleSelector,
+		}),
+	)).Methods(http.MethodPost).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/service_accounts/{id}/roles/{rid}", handler.New(
+		provider.authzMiddleware.CheckResources(provider.serviceAccountHandler.DeleteRole, authtypes.SigNozAdminRoleName),
+		handler.OpenAPIDef{
+			ID:                  "DeleteServiceAccountRoleDeprecated",
+			Tags:                []string{"serviceaccount"},
+			Summary:             "Delete service account role",
+			Description:         "This endpoint revokes a role from service account",
+			Request:             nil,
+			RequestContentType:  "",
+			Response:            nil,
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusNoContent,
+			ErrorStatusCodes:    []int{},
+			Deprecated:          true,
+			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceServiceAccount.Scope(coretypes.VerbDetach), coretypes.ResourceRole.Scope(coretypes.VerbDetach)}),
+		},
+		handler.WithResourceDefs(handler.AttachDetachSiblingResourceDef{
+			Verb:           coretypes.VerbDetach,
+			Category:       coretypes.ActionCategoryAccessControl,
+			SourceResource: coretypes.ResourceServiceAccount,
+			SourceIDs:      coretypes.OneID(coretypes.PathParam("id")),
+			SourceSelector: coretypes.IDSelector,
+			TargetResource: coretypes.ResourceRole,
+			TargetIDs:      coretypes.OneID(coretypes.PathParam("rid")),
+			TargetSelector: provider.roleSelector,
+		}),
+	)).Methods(http.MethodDelete).GetError(); err != nil {
+		return err
+	}
+
 	if err := router.Handle("/api/v1/service_accounts/me", handler.New(provider.authzMiddleware.OpenAccess(provider.serviceAccountHandler.UpdateMe), handler.OpenAPIDef{
 		ID:                  "UpdateMyServiceAccount",
 		Tags:                []string{"serviceaccount"},

pkg/modules/serviceaccount/implserviceaccount/handler.go

@@ -214,6 +214,64 @@ func (handler *handler) UpdateMe(rw http.ResponseWriter, r *http.Request) {
 	render.Success(rw, http.StatusNoContent, nil)
 }
 
+func (handler *handler) SetRole(rw http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	id, err := valuer.NewUUID(mux.Vars(r)["id"])
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(serviceaccounttypes.DeprecatedPostableServiceAccountRole)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	_, err = handler.module.SetRole(ctx, valuer.MustNewUUID(claims.OrgID), id, req.ID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
+}
+
+func (handler *handler) DeleteRole(rw http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	id, err := valuer.NewUUID(mux.Vars(r)["id"])
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	roleID, err := valuer.NewUUID(mux.Vars(r)["rid"])
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	err = handler.module.DeleteRole(ctx, valuer.MustNewUUID(claims.OrgID), id, roleID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
+}
+
 func (handler *handler) CreateServiceAccountRole(rw http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	claims, err := authtypes.ClaimsFromContext(ctx)

pkg/modules/serviceaccount/serviceaccount.go

@@ -94,6 +94,10 @@ type Handler interface {
 
 	UpdateMe(http.ResponseWriter, *http.Request)
 
+	SetRole(http.ResponseWriter, *http.Request)
+
+	DeleteRole(http.ResponseWriter, *http.Request)
+
 	CreateServiceAccountRole(http.ResponseWriter, *http.Request)
 
 	GetServiceAccountRole(http.ResponseWriter, *http.Request)

pkg/signoz/openapi.go

@@ -64,7 +64,6 @@ func NewOpenAPI(ctx context.Context, instrumentation instrumentation.Instrumenta
 		struct{ user.Handler }{},
 		struct{ session.Handler }{},
 		struct{ authdomain.Handler }{},
-		struct{ authdomain.Module }{},
 		struct{ preference.Handler }{},
 		struct{ global.Handler }{},
 		struct{ promote.Handler }{},

pkg/signoz/provider.go

@@ -243,7 +243,6 @@ func NewSQLMigrationProviderFactories(
 		sqlmigration.NewFixSavedViewSelectFieldsFactory(sqlstore),
 		sqlmigration.NewDeleteOrphanUserRolesFactory(),
 		sqlmigration.NewMigrateLambdaDashboardsFactory(),
-		sqlmigration.NewAddAuthDomainTuplesFactory(sqlstore),
 	)
 }
 
@@ -318,7 +317,6 @@ func NewAPIServerProviderFactories(orgGetter organization.Getter, authz authz.Au
 			impluser.NewHandler(modules.UserSetter, modules.UserGetter),
 			implsession.NewHandler(modules.Session, globalConfig),
 			implauthdomain.NewHandler(modules.AuthDomain),
-			modules.AuthDomain,
 			implpreference.NewHandler(modules.Preference),
 			handlers.Global,
 			implpromote.NewHandler(modules.Promote),

pkg/sqlmigration/117_add_auth_domain_tuples.go

@@ -1,167 +0,0 @@
-package sqlmigration
-
-import (
-	"context"
-	"database/sql"
-	"encoding/json"
-	"time"
-
-	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/sqlstore"
-	"github.com/SigNoz/signoz/pkg/types/authtypes"
-	"github.com/SigNoz/signoz/pkg/types/coretypes"
-	"github.com/oklog/ulid/v2"
-	"github.com/uptrace/bun"
-	"github.com/uptrace/bun/dialect"
-	"github.com/uptrace/bun/migrate"
-)
-
-type addAuthDomainTuples struct {
-	sqlstore sqlstore.SQLStore
-}
-
-func NewAddAuthDomainTuplesFactory(sqlstore sqlstore.SQLStore) factory.ProviderFactory[SQLMigration, Config] {
-	return factory.NewProviderFactory(factory.MustNewName("add_auth_domain_tuples"), func(ctx context.Context, ps factory.ProviderSettings, c Config) (SQLMigration, error) {
-		return &addAuthDomainTuples{sqlstore: sqlstore}, nil
-	})
-}
-
-func (migration *addAuthDomainTuples) Register(migrations *migrate.Migrations) error {
-	return migrations.Register(migration.Up, migration.Down)
-}
-
-func (migration *addAuthDomainTuples) Up(ctx context.Context, db *bun.DB) error {
-	tx, err := db.BeginTx(ctx, nil)
-	if err != nil {
-		return err
-	}
-	defer func() { _ = tx.Rollback() }()
-
-	var storeID string
-	err = tx.QueryRowContext(ctx, `SELECT id FROM store WHERE name = ? LIMIT 1`, "signoz").Scan(&storeID)
-	if err != nil {
-		return err
-	}
-
-	var orgIDs []string
-	err = tx.NewSelect().
-		Table("organizations").
-		Column("id").
-		Scan(ctx, &orgIDs)
-	if err != nil && err != sql.ErrNoRows {
-		return err
-	}
-
-	isPG := migration.sqlstore.BunDB().Dialect().Name() == dialect.PG
-
-	// auth-domain moved from the legacy AdminAccess role gate to CheckResources,
-	// which on enterprise requires real tuples -- existing orgs never had these
-	// written, only new orgs get them from the registry at bootstrap.
-	tuples := []migrationTuple{
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "create"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "read"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "update"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "delete"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "list"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "attach"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "auth-domain", "detach"},
-	}
-
-	for _, orgID := range orgIDs {
-		for _, tuple := range tuples {
-			entropy := ulid.DefaultEntropy()
-			now := time.Now().UTC()
-			tupleID := ulid.MustNew(ulid.Timestamp(now), entropy).String()
-
-			objectID := "organization/" + orgID + "/" + tuple.objectName + "/*"
-			roleSubject := "organization/" + orgID + "/role/" + tuple.roleName
-
-			if isPG {
-				user := "role:" + roleSubject + "#assignee"
-				result, err := tx.ExecContext(ctx, `
-					INSERT INTO tuple (store, object_type, object_id, relation, _user, user_type, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, object_type, object_id, relation, _user) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, user, "userset", tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-				rowsAffected, err := result.RowsAffected()
-				if err != nil {
-					return err
-				}
-				if rowsAffected == 0 {
-					continue
-				}
-				_, err = tx.ExecContext(ctx, `
-					INSERT INTO changelog (store, object_type, object_id, relation, _user, operation, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, ulid, object_type) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, user, 0, tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-			} else {
-				result, err := tx.ExecContext(ctx, `
-					INSERT INTO tuple (store, object_type, object_id, relation, user_object_type, user_object_id, user_relation, user_type, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, object_type, object_id, relation, user_object_type, user_object_id, user_relation) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, "role", roleSubject, "assignee", "userset", tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-				rowsAffected, err := result.RowsAffected()
-				if err != nil {
-					return err
-				}
-				if rowsAffected == 0 {
-					continue
-				}
-				_, err = tx.ExecContext(ctx, `
-					INSERT INTO changelog (store, object_type, object_id, relation, user_object_type, user_object_id, user_relation, operation, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, ulid, object_type) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, "role", roleSubject, "assignee", 0, tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-			}
-		}
-	}
-
-	// The auth-domain attach/detach transactions are new to the registry, so the
-	// managed-role transaction groups stored per org (served by the roles API)
-	// must be re-synced from it, like 105_update_role_transaction_groups did.
-	managedRoleGroups := make(map[string]string, len(coretypes.ManagedRoleToTransactions))
-	for roleName, transactions := range coretypes.ManagedRoleToTransactions {
-		data, err := json.Marshal(authtypes.NewTransactionGroupsFromTransactions(transactions))
-		if err != nil {
-			return err
-		}
-		managedRoleGroups[roleName] = string(data)
-	}
-
-	for _, orgID := range orgIDs {
-		for roleName, data := range managedRoleGroups {
-			if _, err := tx.NewUpdate().
-				Model(new(roles)).
-				Set("transaction_groups = ?", data).
-				Where("org_id = ?", orgID).
-				Where("type = ?", authtypes.RoleTypeManaged.StringValue()).
-				Where("name = ?", roleName).
-				Exec(ctx); err != nil {
-				return err
-			}
-		}
-	}
-
-	return tx.Commit()
-}
-
-func (migration *addAuthDomainTuples) Down(context.Context, *bun.DB) error {
-	return nil
-}

pkg/types/coretypes/registry_managed_role.go

@@ -33,8 +33,6 @@ var ManagedRoleToTransactions = map[string][]Transaction{
 		{Verb: VerbDelete, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindAuthDomain}, WildCardSelectorString)},
 		{Verb: VerbCreate, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindAuthDomain}, WildCardSelectorString)},
 		{Verb: VerbList, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindAuthDomain}, WildCardSelectorString)},
-		{Verb: VerbAttach, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindAuthDomain}, WildCardSelectorString)},
-		{Verb: VerbDetach, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindAuthDomain}, WildCardSelectorString)},
 		// cloud-integration — admin only
 		{Verb: VerbRead, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindCloudIntegration}, WildCardSelectorString)},
 		{Verb: VerbUpdate, Object: *MustNewObject(ResourceRef{Type: TypeMetaResource, Kind: KindCloudIntegration}, WildCardSelectorString)},

pkg/types/dashboardtypes/perses_dashboard_test.go

@@ -1274,264 +1274,6 @@ func TestTimeSeriesPanelDefaults(t *testing.T) {
 	}
 }
 
-func TestAreaChartPanelDefaults(t *testing.T) {
-	data := []byte(`{
-		"variables": [],
-		"panels": {
-			"p1": {
-				"kind": "Panel",
-				"spec": {
-					"links": [],
-					"plugin": {
-						"kind": "signoz/AreaChartPanel",
-						"spec": {}
-					},
-					"queries": [{"kind": "time_series", "spec": {"plugin": {"kind": "signoz/PromQLQuery", "spec": {"name": "A", "query": "up"}}}}]
-				}
-			}
-		},
-		"links": [],
-		"layouts": []
-	}`)
-	d, err := unmarshalDashboard(data)
-	require.NoError(t, err, "unmarshal and validate failed")
-
-	require.IsType(t, &AreaChartPanelSpec{}, d.Panels["p1"].Spec.Plugin.Spec)
-	spec := d.Panels["p1"].Spec.Plugin.Spec.(*AreaChartPanelSpec)
-
-	assert.Equal(t, "solid", spec.ChartAppearance.FillMode.ValueOrDefault(), "area fillMode defaults to solid, where the TimeSeries FillMode defaults to none")
-	assert.Nil(t, spec.ChartAppearance.FillOpacity, "an omitted fillOpacity stays nil so the renderer applies the kind default")
-	assert.Equal(t, "none", spec.Visualization.Stack.ValueOrDefault(), "expected Stack default none")
-	assert.Equal(t, "2", spec.Formatting.DecimalPrecision.ValueOrDefault(), "expected DecimalPrecision default 2")
-	assert.Equal(t, "spline", spec.ChartAppearance.LineInterpolation.ValueOrDefault(), "expected LineInterpolation default spline")
-	assert.Equal(t, "solid", spec.ChartAppearance.LineStyle.ValueOrDefault(), "expected LineStyle default solid")
-	assert.Equal(t, "global_time", spec.Visualization.TimePreference.ValueOrDefault(), "expected TimePreference default global_time")
-	assert.Equal(t, "bottom", spec.Legend.Position.ValueOrDefault(), "expected LegendPosition default bottom")
-	assert.Equal(t, "list", spec.Legend.Mode.ValueOrDefault(), "expected LegendMode default list")
-
-	output, err := json.Marshal(d)
-	require.NoError(t, err, "marshal dashboard failed")
-	outputStr := string(output)
-	for field, want := range map[string]string{
-		"fillMode":    `"solid"`,
-		"stack":       `"none"`,
-		"fillOpacity": `null`,
-	} {
-		assert.Contains(t, outputStr, `"`+field+`":`+want, "expected stored/response JSON to contain %s:%s", field, want)
-	}
-}
-
-func TestAreaChartPanelRoundTrip(t *testing.T) {
-	data := []byte(`{
-		"variables": [],
-		"panels": {
-			"p1": {
-				"kind": "Panel",
-				"spec": {
-					"links": [],
-					"plugin": {
-						"kind": "signoz/AreaChartPanel",
-						"spec": {
-							"visualization": {"timePreference": "global_time", "fillSpans": false, "stack": "percent"},
-							"chartAppearance": {"fillMode": "gradient", "fillOpacity": 0.4}
-						}
-					},
-					"queries": [{"kind": "time_series", "spec": {"plugin": {"kind": "signoz/PromQLQuery", "spec": {"name": "A", "query": "up"}}}}]
-				}
-			}
-		},
-		"links": [],
-		"layouts": []
-	}`)
-	d, err := unmarshalDashboard(data)
-	require.NoError(t, err, "unmarshal and validate failed")
-
-	require.IsType(t, &AreaChartPanelSpec{}, d.Panels["p1"].Spec.Plugin.Spec)
-	spec := d.Panels["p1"].Spec.Plugin.Spec.(*AreaChartPanelSpec)
-
-	assert.Equal(t, "percent", spec.Visualization.Stack.ValueOrDefault(), "expected stack percent")
-	assert.Equal(t, "gradient", spec.ChartAppearance.FillMode.ValueOrDefault(), "expected fillMode gradient")
-
-	output, err := json.Marshal(d)
-	require.NoError(t, err, "marshal dashboard failed")
-	assert.Contains(t, string(output), `"stack":"percent"`, "expected stack in stored/response JSON")
-	assert.Contains(t, string(output), `"fillMode":"gradient"`, "expected fillMode in stored/response JSON")
-}
-
-func TestAreaChartPanelFillOpacity(t *testing.T) {
-	tests := []struct {
-		scenario                 string
-		chartAppearance          string
-		expectedFillOpacitySet   bool
-		expectedFillOpacityValue FillOpacity
-		expectedMarshalledJSON   string
-	}{
-		{
-			scenario:                 "zero is a set value, not an absent one",
-			chartAppearance:          `{"fillOpacity": 0}`,
-			expectedFillOpacitySet:   true,
-			expectedFillOpacityValue: 0,
-			expectedMarshalledJSON:   `"fillOpacity":0`,
-		},
-		{
-			scenario:                 "fully opaque upper bound",
-			chartAppearance:          `{"fillOpacity": 1}`,
-			expectedFillOpacitySet:   true,
-			expectedFillOpacityValue: 1,
-			expectedMarshalledJSON:   `"fillOpacity":1`,
-		},
-		{
-			scenario:                 "typical fractional value",
-			chartAppearance:          `{"fillOpacity": 0.4}`,
-			expectedFillOpacitySet:   true,
-			expectedFillOpacityValue: 0.4,
-			expectedMarshalledJSON:   `"fillOpacity":0.4`,
-		},
-		{
-			scenario:                 "precision beyond one decimal place survives",
-			chartAppearance:          `{"fillOpacity": 0.125}`,
-			expectedFillOpacitySet:   true,
-			expectedFillOpacityValue: 0.125,
-			expectedMarshalledJSON:   `"fillOpacity":0.125`,
-		},
-		{
-			scenario:               "omitted field stays nil so the renderer applies the kind default",
-			chartAppearance:        `{}`,
-			expectedFillOpacitySet: false,
-			expectedMarshalledJSON: `"fillOpacity":null`,
-		},
-		{
-			scenario:               "explicit null stays nil rather than decoding as zero",
-			chartAppearance:        `{"fillOpacity": null}`,
-			expectedFillOpacitySet: false,
-			expectedMarshalledJSON: `"fillOpacity":null`,
-		},
-	}
-
-	for _, test := range tests {
-		t.Run(test.scenario, func(t *testing.T) {
-			data := []byte(`{
-				"variables": [],
-				"panels": {
-					"p1": {
-						"kind": "Panel",
-						"spec": {
-							"links": [],
-							"plugin": {"kind": "signoz/AreaChartPanel", "spec": {"chartAppearance": ` + test.chartAppearance + `}},
-							"queries": [{"kind": "time_series", "spec": {"plugin": {"kind": "signoz/PromQLQuery", "spec": {"name": "A", "query": "up"}}}}]
-						}
-					}
-				},
-				"links": [],
-				"layouts": []
-			}`)
-			d, err := unmarshalDashboard(data)
-			require.NoError(t, err, "unmarshal and validate failed")
-
-			require.IsType(t, &AreaChartPanelSpec{}, d.Panels["p1"].Spec.Plugin.Spec)
-			spec := d.Panels["p1"].Spec.Plugin.Spec.(*AreaChartPanelSpec)
-
-			if !test.expectedFillOpacitySet {
-				assert.Nil(t, spec.ChartAppearance.FillOpacity, "expected fillOpacity to stay unset")
-			} else {
-				require.NotNil(t, spec.ChartAppearance.FillOpacity, "expected fillOpacity to decode as a set value")
-				assert.Equal(t, test.expectedFillOpacityValue, *spec.ChartAppearance.FillOpacity, "unexpected decoded fillOpacity")
-			}
-
-			output, err := json.Marshal(d)
-			require.NoError(t, err, "marshal dashboard failed")
-			assert.Contains(t, string(output), test.expectedMarshalledJSON, "unexpected fillOpacity in stored/response JSON")
-		})
-	}
-}
-
-func TestInvalidateAreaChartPanelSpecValues(t *testing.T) {
-	tests := []struct {
-		scenario               string
-		panelKind              string
-		panelSpec              string
-		expectedErrorSubstring string
-	}{
-		{
-			scenario:               "unknown stack mode",
-			panelKind:              "signoz/AreaChartPanel",
-			panelSpec:              `{"visualization": {"stack": "stacked"}}`,
-			expectedErrorSubstring: "stack mode",
-		},
-		{
-			scenario:               "unknown area fill mode",
-			panelKind:              "signoz/AreaChartPanel",
-			panelSpec:              `{"chartAppearance": {"fillMode": "striped"}}`,
-			expectedErrorSubstring: "fill mode",
-		},
-		{
-			scenario:               "fill opacity on a 0-100 scale",
-			panelKind:              "signoz/AreaChartPanel",
-			panelSpec:              `{"chartAppearance": {"fillOpacity": 40}}`,
-			expectedErrorSubstring: "invalid fillOpacity 40: must be between 0 and 1",
-		},
-		{
-			scenario:               "negative fill opacity",
-			panelKind:              "signoz/AreaChartPanel",
-			panelSpec:              `{"chartAppearance": {"fillOpacity": -0.5}}`,
-			expectedErrorSubstring: "invalid fillOpacity -0.5: must be between 0 and 1",
-		},
-		{
-			scenario:               "non-numeric fill opacity",
-			panelKind:              "signoz/AreaChartPanel",
-			panelSpec:              `{"chartAppearance": {"fillOpacity": "0.4"}}`,
-			expectedErrorSubstring: "cannot unmarshal string",
-		},
-		{
-			scenario:               "stack on a time series panel",
-			panelKind:              "signoz/TimeSeriesPanel",
-			panelSpec:              `{"visualization": {"stack": "normal"}}`,
-			expectedErrorSubstring: `unknown field`,
-		},
-		{
-			scenario:               "fill opacity on a time series panel",
-			panelKind:              "signoz/TimeSeriesPanel",
-			panelSpec:              `{"chartAppearance": {"fillOpacity": 0.4}}`,
-			expectedErrorSubstring: `unknown field`,
-		},
-		{
-			scenario:               "stacked bar chart on an area panel",
-			panelKind:              "signoz/AreaChartPanel",
-			panelSpec:              `{"visualization": {"stackedBarChart": true}}`,
-			expectedErrorSubstring: `unknown field`,
-		},
-		{
-			scenario:               "stack on a bar chart panel",
-			panelKind:              "signoz/BarChartPanel",
-			panelSpec:              `{"visualization": {"stack": "percent"}}`,
-			expectedErrorSubstring: `unknown field`,
-		},
-	}
-
-	for _, test := range tests {
-		t.Run(test.scenario, func(t *testing.T) {
-			data := []byte(`{
-				"variables": [],
-				"panels": {
-					"p1": {
-						"kind": "Panel",
-						"spec": {
-							"links": [],
-							"plugin": {"kind": "` + test.panelKind + `", "spec": ` + test.panelSpec + `},
-							"queries": [{"kind": "time_series", "spec": {"plugin": {"kind": "signoz/PromQLQuery", "spec": {"name": "A", "query": "up"}}}}]
-						}
-					}
-				},
-				"links": [],
-				"layouts": []
-			}`)
-			_, err := unmarshalDashboard(data)
-			require.Error(t, err, "expected the spec to be rejected")
-			assert.Contains(t, err.Error(), test.expectedErrorSubstring, "unexpected error message: %s", err.Error())
-		})
-	}
-}
-
 func TestNumberPanelDefaults(t *testing.T) {
 	data := []byte(`{
 		"variables": [],

pkg/types/dashboardtypes/perses_plugin_wrappers.go

@@ -30,7 +30,6 @@ func (PanelPlugin) PrepareJSONSchema(s *jsonschema.Schema) error {
 	return markDiscriminator(s, "kind", map[string]string{
 		string(PanelKindTimeSeries): schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec"),
 		string(PanelKindBarChart):   schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec"),
-		string(PanelKindAreaChart):  schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec"),
 		string(PanelKindNumber):     schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesNumberPanelSpec"),
 		string(PanelKindPieChart):   schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesPieChartPanelSpec"),
 		string(PanelKindTable):      schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec"),
@@ -61,7 +60,6 @@ func (PanelPlugin) JSONSchemaOneOf() []any {
 	return []any{
 		PanelPluginVariant[TimeSeriesPanelSpec]{Kind: string(PanelKindTimeSeries)},
 		PanelPluginVariant[BarChartPanelSpec]{Kind: string(PanelKindBarChart)},
-		PanelPluginVariant[AreaChartPanelSpec]{Kind: string(PanelKindAreaChart)},
 		PanelPluginVariant[NumberPanelSpec]{Kind: string(PanelKindNumber)},
 		PanelPluginVariant[PieChartPanelSpec]{Kind: string(PanelKindPieChart)},
 		PanelPluginVariant[TablePanelSpec]{Kind: string(PanelKindTable)},
@@ -225,7 +223,6 @@ var (
 	panelPluginSpecs = map[PanelPluginKind]func() any{
 		PanelKindTimeSeries: func() any { return new(TimeSeriesPanelSpec) },
 		PanelKindBarChart:   func() any { return new(BarChartPanelSpec) },
-		PanelKindAreaChart:  func() any { return new(AreaChartPanelSpec) },
 		PanelKindNumber:     func() any { return new(NumberPanelSpec) },
 		PanelKindPieChart:   func() any { return new(PieChartPanelSpec) },
 		PanelKindTable:      func() any { return new(TablePanelSpec) },
@@ -248,7 +245,6 @@ var (
 	allowedQueryKinds = map[PanelPluginKind][]QueryPluginKind{
 		PanelKindTimeSeries: {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
 		PanelKindBarChart:   {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
-		PanelKindAreaChart:  {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
 		PanelKindNumber:     {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
 		PanelKindHistogram:  {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindPromQL, QueryKindClickHouseSQL},
 		PanelKindPieChart:   {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},

pkg/types/dashboardtypes/perses_public_dashboard.go

@@ -183,8 +183,7 @@ func (d *DashboardV2) GetPanelQuery(startTime, endTime uint64, panelKey string)
 		return nil, err
 	}
 
-	// fillGaps lives on the panel visualization; only timeseries, bar chart and
-	// area chart carry it.
+	// fillGaps lives on the panel visualization; only timeseries and bar chart carry it.
 	fillGaps := false
 	switch panelSpec := panel.Spec.Plugin.Spec.(type) {
 	case *TimeSeriesPanelSpec:
@@ -195,10 +194,6 @@ func (d *DashboardV2) GetPanelQuery(startTime, endTime uint64, panelKey string)
 		if panelSpec != nil {
 			fillGaps = panelSpec.Visualization.FillSpans
 		}
-	case *AreaChartPanelSpec:
-		if panelSpec != nil {
-			fillGaps = panelSpec.Visualization.FillSpans
-		}
 	}
 
 	return &qb.QueryRangeRequest{

pkg/types/dashboardtypes/perses_signoz_plugins.go

@@ -168,7 +168,6 @@ type PanelPluginKind string
 const (
 	PanelKindTimeSeries PanelPluginKind = "signoz/TimeSeriesPanel"
 	PanelKindBarChart   PanelPluginKind = "signoz/BarChartPanel"
-	PanelKindAreaChart  PanelPluginKind = "signoz/AreaChartPanel"
 	PanelKindNumber     PanelPluginKind = "signoz/NumberPanel"
 	PanelKindPieChart   PanelPluginKind = "signoz/PieChartPanel"
 	PanelKindTable      PanelPluginKind = "signoz/TablePanel"
@@ -177,7 +176,7 @@ const (
 )
 
 func (PanelPluginKind) Enum() []any {
-	return []any{PanelKindTimeSeries, PanelKindBarChart, PanelKindAreaChart, PanelKindNumber, PanelKindPieChart, PanelKindTable, PanelKindHistogram, PanelKindList}
+	return []any{PanelKindTimeSeries, PanelKindBarChart, PanelKindNumber, PanelKindPieChart, PanelKindTable, PanelKindHistogram, PanelKindList}
 }
 
 type TimeSeriesPanelSpec struct {
@@ -205,30 +204,6 @@ type BarChartPanelSpec struct {
 	Thresholds    []ThresholdWithLabel  `json:"thresholds" validate:"dive"`
 }
 
-type AreaChartPanelSpec struct {
-	Visualization   AreaChartVisualization `json:"visualization"`
-	Formatting      PanelFormatting        `json:"formatting"`
-	ChartAppearance AreaChartAppearance    `json:"chartAppearance"`
-	Axes            Axes                   `json:"axes"`
-	Legend          Legend                 `json:"legend"`
-	Thresholds      []ThresholdWithLabel   `json:"thresholds" validate:"dive"`
-}
-
-// AreaChartAppearance repeats the line-drawing fields rather than embedding
-// TimeSeriesChartAppearance: both carry a `fillMode` under different enums, and
-// a duplicated json tag across an embed boundary is resolved by depth, which the
-// schema reflector does not model.
-type AreaChartAppearance struct {
-	LineInterpolation LineInterpolation `json:"lineInterpolation"`
-	ShowPoints        bool              `json:"showPoints"`
-	LineStyle         LineStyle         `json:"lineStyle"`
-	FillMode          AreaFillMode      `json:"fillMode"`
-	// FillOpacity is a pointer so an omitted field resolves to the kind default at
-	// render time; a plain value would make the Go zero value a transparent fill.
-	FillOpacity *FillOpacity `json:"fillOpacity"`
-	SpanGaps    SpanGaps     `json:"spanGaps"`
-}
-
 type NumberPanelSpec struct {
 	Visualization BasicVisualization    `json:"visualization"`
 	Formatting    PanelFormatting       `json:"formatting"`
@@ -287,12 +262,6 @@ type BarChartVisualization struct {
 	StackedBarChart bool `json:"stackedBarChart"`
 }
 
-type AreaChartVisualization struct {
-	BasicVisualization
-	FillSpans bool      `json:"fillSpans"`
-	Stack     StackMode `json:"stack"`
-}
-
 type PanelFormatting struct {
 	Unit             string          `json:"unit"`
 	DecimalPrecision PrecisionOption `json:"decimalPrecision"`
@@ -653,106 +622,6 @@ func (fm *FillMode) UnmarshalJSON(data []byte) error {
 	}
 }
 
-type AreaFillMode struct{ valuer.String }
-
-var (
-	AreaFillModeSolid    = AreaFillMode{valuer.NewString("solid")} // default
-	AreaFillModeGradient = AreaFillMode{valuer.NewString("gradient")}
-)
-
-func (AreaFillMode) Enum() []any {
-	return []any{AreaFillModeSolid, AreaFillModeGradient}
-}
-
-func (fm AreaFillMode) ValueOrDefault() string {
-	if fm.IsZero() {
-		return AreaFillModeSolid.StringValue()
-	}
-	return fm.StringValue()
-}
-
-func (fm AreaFillMode) MarshalJSON() ([]byte, error) {
-	return json.Marshal(fm.ValueOrDefault())
-}
-
-func (fm *AreaFillMode) UnmarshalJSON(data []byte) error {
-	var v string
-	if err := json.Unmarshal(data, &v); err != nil {
-		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid fill mode: must be a string, one of `solid`, `gradient`, or `none`")
-	}
-	val := AreaFillMode{valuer.NewString(v)}
-	switch val {
-	case AreaFillModeSolid, AreaFillModeGradient:
-		*fm = val
-		return nil
-	default:
-		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid fill mode %q: must be `solid`, `gradient`, or `none`", v)
-	}
-}
-
-// StackMode is area-only. Bar stacking stays on BarChartVisualization.StackedBarChart,
-// so `percent` is not reachable from a bar panel.
-type StackMode struct{ valuer.String }
-
-var (
-	StackModeNone    = StackMode{valuer.NewString("none")} // default
-	StackModeNormal  = StackMode{valuer.NewString("normal")}
-	StackModePercent = StackMode{valuer.NewString("percent")}
-)
-
-func (StackMode) Enum() []any {
-	return []any{StackModeNone, StackModeNormal, StackModePercent}
-}
-
-func (sm StackMode) ValueOrDefault() string {
-	if sm.IsZero() {
-		return StackModeNone.StringValue()
-	}
-	return sm.StringValue()
-}
-
-func (sm StackMode) MarshalJSON() ([]byte, error) {
-	return json.Marshal(sm.ValueOrDefault())
-}
-
-func (sm *StackMode) UnmarshalJSON(data []byte) error {
-	var v string
-	if err := json.Unmarshal(data, &v); err != nil {
-		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid stack mode: must be a string, one of `none`, `normal`, or `percent`")
-	}
-	val := StackMode{valuer.NewString(v)}
-	switch val {
-	case StackModeNone, StackModeNormal, StackModePercent:
-		*sm = val
-		return nil
-	default:
-		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid stack mode %q: must be `none`, `normal`, or `percent`", v)
-	}
-}
-
-// FillOpacity is the alpha of an area fill, in 0–1 because that is what the
-// chart layer consumes directly. Unlike the enums in this section it has no
-// ValueOrDefault: 0 is a legitimate value, so the kind default lives at render
-// time behind a nil pointer.
-type FillOpacity float64
-
-func (FillOpacity) PrepareJSONSchema(s *jsonschema.Schema) error {
-	s.WithMinimum(0).WithMaximum(1)
-	return nil
-}
-
-func (o *FillOpacity) UnmarshalJSON(data []byte) error {
-	var v float64
-	if err := json.Unmarshal(data, &v); err != nil {
-		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid fillOpacity: must be a number between 0 and 1")
-	}
-	if v < 0 || v > 1 {
-		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid fillOpacity %v: must be between 0 and 1", v)
-	}
-	*o = FillOpacity(v)
-	return nil
-}
-
 type SpanGaps struct {
 	FillOnlyBelow bool   `json:"fillOnlyBelow" description:"Controls whether lines connect across null values. When false (default), all gaps are connected. When true, only gaps smaller than fillLessThan are connected."`
 	FillLessThan  string `json:"fillLessThan" description:"The maximum gap size to connect when fillOnlyBelow is true. Gaps larger than this duration are left disconnected."`

pkg/types/dashboardtypes/perses_v1_to_v2.go

@@ -14,11 +14,6 @@ import (
 // (transition.dashboardMigrateV5). Pre-v5 builder queries will produce
 // invalid v2 envelopes — run the v4→v5 migration first.
 //
-// The v1 input shape is closed: nothing writes v1 dashboards any more, so these
-// files only ever convert what v1 could already express. Panel kinds and spec
-// fields added to v2 from here on need no converter entry — change these files
-// only when a v2 type edit breaks the build.
-//
 // The conversion is split across sibling files by concern:
 //   - perses_v1_to_v2_tags.go      tags
 //   - perses_v1_to_v2_panels.go    widgets → panels (+ panel field mappers)