chore: hook naming

Mirrors the keys branch so a key suggested under the gen_ai gate is valued
under it too; the generic endpoint draws values from all traces and can offer
values the gate excludes.

Forwards fieldContext so the endpoint short-circuits the computed per-trace
aggregates instead of scanning for attributes that were never ingested.

Renames keySuggestions to fieldSuggestions now that it covers both.

Assisted-by: Claude Opus 5

docs/api/openapi.yml

@@ -8024,13 +8024,6 @@ components:
       - schemaVersion
       - spec
       type: object
-    ServiceaccounttypesDeprecatedPostableServiceAccountRole:
-      properties:
-        id:
-          type: string
-      required:
-      - id
-      type: object
     ServiceaccounttypesGettableFactorAPIKey:
       properties:
         createdAt:
@@ -13262,117 +13255,6 @@ 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
@@ -14376,9 +14258,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - ADMIN
+        - auth-domain:list
       - tokenizer:
-        - ADMIN
+        - auth-domain:list
       summary: List all auth domains
       tags:
       - authdomains
@@ -14438,9 +14320,13 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - ADMIN
+        - auth-domain:create
+        - auth-domain:attach
+        - role:attach
       - tokenizer:
-        - ADMIN
+        - auth-domain:create
+        - auth-domain:attach
+        - role:attach
       summary: Create auth domain
       tags:
       - authdomains
@@ -14484,9 +14370,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - ADMIN
+        - auth-domain:delete
       - tokenizer:
-        - ADMIN
+        - auth-domain:delete
       summary: Delete auth domain
       tags:
       - authdomains
@@ -14541,9 +14427,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - ADMIN
+        - auth-domain:read
       - tokenizer:
-        - ADMIN
+        - auth-domain:read
       summary: Get auth domain by ID
       tags:
       - authdomains
@@ -14597,9 +14483,17 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - ADMIN
+        - auth-domain:update
+        - auth-domain:attach
+        - auth-domain:detach
+        - role:attach
+        - role:detach
       - tokenizer:
-        - ADMIN
+        - auth-domain:update
+        - auth-domain:attach
+        - auth-domain:detach
+        - role:attach
+        - role:detach
       summary: Update auth domain
       tags:
       - authdomains

frontend/jest.setup.ts

@@ -62,6 +62,40 @@ if (typeof window.ResizeObserver === 'undefined') {
 	(window as any).ResizeObserver = ResizeObserverMock;
 }
 
+if (typeof globalThis.DOMRect === 'undefined') {
+	(globalThis as any).DOMRect = class DOMRect {
+		x = 0;
+		y = 0;
+		width = 0;
+		height = 0;
+		top = 0;
+		right = 0;
+		bottom = 0;
+		left = 0;
+		constructor(x = 0, y = 0, width = 0, height = 0) {
+			this.x = x;
+			this.y = y;
+			this.width = width;
+			this.height = height;
+			this.top = y;
+			this.right = x + width;
+			this.bottom = y + height;
+			this.left = x;
+		}
+		toJSON(): any {
+			return { x: this.x, y: this.y, width: this.width, height: this.height };
+		}
+		static fromRect(rect?: {
+			x?: number;
+			y?: number;
+			width?: number;
+			height?: number;
+		}): DOMRect {
+			return new DOMRect(rect?.x, rect?.y, rect?.width, rect?.height);
+		}
+	};
+}
+
 // Patch getComputedStyle to handle CSS parsing errors from @signozhq/* packages.
 // These packages inject CSS at import time via style-inject / vite-plugin-css-injected-by-js.
 // jsdom's nwsapi cannot parse some of the injected selectors (e.g. Tailwind's :animate-in),

frontend/package.json

@@ -48,9 +48,9 @@
     "@monaco-editor/react": "^4.7.0",
     "@sentry/react": "10.57.0",
     "@sentry/vite-plugin": "5.3.0",
-    "@signozhq/design-tokens": "2.1.4",
+    "@signozhq/design-tokens": "2.1.6",
     "@signozhq/icons": "0.4.0",
-    "@signozhq/ui": "0.0.23",
+    "@signozhq/ui": "0.1.0",
     "@tanstack/react-table": "8.21.3",
     "@tanstack/react-virtual": "3.13.22",
     "@uiw/codemirror-theme-copilot": "4.23.11",
@@ -238,4 +238,4 @@
     "tmp@<0.2.6": ">=0.2.6 <0.3.0",
     "yaml@>=1.0.0 <1.10.3": ">=1.10.3 <2"
   }
-}
+}

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

@@ -22,10 +22,7 @@ import type {
 	CreateServiceAccountKey201,
 	CreateServiceAccountKeyPathParameters,
 	CreateServiceAccountRole201,
-	CreateServiceAccountRoleDeprecated201,
-	CreateServiceAccountRoleDeprecatedPathParameters,
 	DeleteServiceAccountPathParameters,
-	DeleteServiceAccountRoleDeprecatedPathParameters,
 	DeleteServiceAccountRolePathParameters,
 	GetMyServiceAccount200,
 	GetServiceAccount200,
@@ -39,7 +36,6 @@ import type {
 	ListServiceAccounts200,
 	RenderErrorResponseDTO,
 	RevokeServiceAccountKeyPathParameters,
-	ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO,
 	ServiceaccounttypesPostableFactorAPIKeyDTO,
 	ServiceaccounttypesPostableServiceAccountDTO,
 	ServiceaccounttypesPostableServiceAccountRoleDTO,
@@ -1253,194 +1249,6 @@ 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

@@ -9092,13 +9092,6 @@ export interface SavedviewtypesUpdatableSavedViewDTO {
 	spec: SavedviewtypesSavedViewSpecDTO;
 }
 
-export interface ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO {
-	/**
-	 * @type string
-	 */
-	id: string;
-}
-
 export interface ServiceaccounttypesGettableFactorAPIKeyDTO {
 	/**
 	 * @type string
@@ -11020,21 +11013,6 @@ 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/api/v5/queryRange/convertV5Response.ts

@@ -2,8 +2,10 @@ import { cloneDeep, isEmpty } from 'lodash-es';
 import { SuccessResponse, Warning } from 'types/api';
 import { MetricRangePayloadV3 } from 'types/api/metrics/getQueryRange';
 import {
+	BuilderQuery,
 	DistributionData,
 	MetricRangePayloadV5,
+	QueryEnvelope,
 	QueryRangeRequestV5,
 	RawData,
 	ScalarData,
@@ -11,6 +13,12 @@ import {
 } from 'types/api/v5/queryRange';
 import { QueryDataV3 } from 'types/api/widgets/getQuery';
 
+/** builder_query and builder_ai_query both carry a BuilderQuery spec, hence aggregation metadata. */
+const isBuilderQueryEnvelope = (
+	envelope: QueryEnvelope,
+): envelope is QueryEnvelope & { spec: BuilderQuery } =>
+	envelope.type === 'builder_query' || envelope.type === 'builder_ai_query';
+
 function getColName(
 	col: ScalarData['columns'][number],
 	legendMap: Record<string, string>,
@@ -409,21 +417,15 @@ export function convertV5ResponseToLegacy(
 	const v5Data = payload?.data;
 
 	const aggregationPerQuery =
-		params?.compositeQuery?.queries
-			?.filter((query) => query.type === 'builder_query')
-			.reduce(
-				(acc, query) => {
-					if (
-						query.type === 'builder_query' &&
-						'aggregations' in query.spec &&
-						query.spec.name
-					) {
-						acc[query.spec.name] = query.spec.aggregations;
-					}
-					return acc;
-				},
-				{} as Record<string, any>,
-			) || {};
+		params?.compositeQuery?.queries?.filter(isBuilderQueryEnvelope).reduce(
+			(acc, query) => {
+				if ('aggregations' in query.spec && query.spec.name) {
+					acc[query.spec.name] = query.spec.aggregations;
+				}
+				return acc;
+			},
+			{} as Record<string, any>,
+		) || {};
 
 	// clickhouse_sql queries have no aggregation metadata; their value columns
 	// are named/keyed by the real SQL alias the response carries (see getColId).

frontend/src/api/v5/queryRange/prepareQueryRangePayloadV5.test.ts

@@ -14,6 +14,7 @@ import {
 	QueryBuilderFormula as V5QueryBuilderFormula,
 	QueryEnvelope,
 	QueryRangePayloadV5,
+	RequestType,
 } from 'types/api/v5/queryRange';
 import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
@@ -935,3 +936,41 @@ describe('convertBuilderQueriesToV5 having normalization', () => {
 		});
 	});
 });
+
+describe('convertBuilderQueriesToV5 builder query type', () => {
+	const buildEnvelope = (
+		builderQueryType: IBuilderQuery['builderQueryType'],
+		requestType: RequestType,
+	): QueryEnvelope => {
+		const [envelope] = convertBuilderQueriesToV5(
+			{
+				A: {
+					dataSource: DataSource.TRACES,
+					queryName: 'A',
+					builderQueryType,
+				} as unknown as IBuilderQuery,
+			},
+			requestType,
+		);
+		return envelope;
+	};
+
+	it.each<[RequestType]>([
+		['trace'],
+		['raw'],
+		['time_series'],
+		['scalar'],
+		['distribution'],
+	])('sends builder_ai_query for the %s request type', (requestType) => {
+		expect(buildEnvelope('builder_ai_query', requestType).type).toBe(
+			'builder_ai_query',
+		);
+	});
+
+	it.each<[string, IBuilderQuery['builderQueryType']]>([
+		['an unmarked query', undefined],
+		['an explicitly generic query', 'builder_query'],
+	])('sends builder_query for %s', (_label, builderQueryType) => {
+		expect(buildEnvelope(builderQueryType, 'trace').type).toBe('builder_query');
+	});
+});

frontend/src/api/v5/queryRange/prepareQueryRangePayloadV5.ts

@@ -364,7 +364,7 @@ export function convertBuilderQueriesToV5(
 			}
 
 			return {
-				type: 'builder_query' as QueryType,
+				type: queryData.builderQueryType ?? 'builder_query',
 				spec,
 			};
 		},

frontend/src/assets/Logos/azure.svg

@@ -0,0 +1,3 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#0078D4" d="M22.379 23.343a1.62 1.62 0 0 0 1.536-2.14v.002L17.35 1.76A1.62 1.62 0 0 0 15.816.657H8.184A1.62 1.62 0 0 0 6.65 1.76L.086 21.204a1.62 1.62 0 0 0 1.536 2.139h4.741a1.62 1.62 0 0 0 1.535-1.103l.977-2.892 4.947 3.675c.28.208.618.32.966.32m-3.084-12.531 3.624 10.739a.54.54 0 0 1-.51.713v-.001h-.03a.54.54 0 0 1-.322-.106l-9.287-6.9h4.853m6.313 7.006c.116-.326.13-.694.007-1.058L9.79 1.76a1.722 1.722 0 0 0-.007-.02h6.034a.54.54 0 0 1 .512.366l6.562 19.445a.54.54 0 0 1-.338.684"/>
+</svg>

frontend/src/assets/Logos/dify.svg

@@ -0,0 +1,5 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+	<title>Dify</title>
+	<path d="M7.043 6.487c1.635 0 2.241-1.003 2.241-2.243S8.681 2 7.044 2C5.405 2 4.801 3.003 4.801 4.244c0 1.24.604 2.243 2.241 2.243z" fill="#03F" />
+	<path d="M14.883 6.97v1.443h-3.679v3.203h3.68v8.012H8.801V8.41h-8v3.203h4.48v8.012H0v3.203h24v-3.203h-5.6v-8.012H24V8.41h-5.6V5.206H24V2.003h-4.161a4.97 4.97 0 00-4.961 4.967h.005z" fill="#03F" />
+</svg>

frontend/src/assets/Logos/from-log-file.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 115.28 122.88"><path d="M25.38 57h64.88V37.34H69.59c-2.17 0-5.19-1.17-6.62-2.6s-2.3-4.01-2.3-6.17V7.64H8.15c-.18 0-.32.09-.41.18-.15.1-.19.23-.19.42v106.45c0 .14.09.32.18.41.09.14.28.18.41.18h81.51c.18 0 .17-.09.27-.18.14-.09.33-.28.33-.41v-11.16H25.38c-4.14 0-7.56-3.4-7.56-7.56V64.55c0-4.15 3.4-7.55 7.56-7.55m4.11 11.38h7.43v18.15h11.63v5.92H29.49zm20.4 12.05c0-3.93 1.09-6.99 3.28-9.17 2.19-2.19 5.24-3.28 9.15-3.28 4.01 0 7.09 1.08 9.26 3.22 2.17 2.15 3.25 5.16 3.25 9.04 0 2.81-.47 5.11-1.42 6.91q-1.425 2.7-4.11 4.2t-6.69 1.5c-2.71 0-4.96-.43-6.74-1.29-1.78-.87-3.22-2.23-4.32-4.11-1.11-1.87-1.66-4.21-1.66-7.02m7.42.01c0 2.43.45 4.17 1.36 5.23s2.14 1.59 3.7 1.59c1.6 0 2.84-.52 3.71-1.56.88-1.04 1.32-2.9 1.32-5.6 0-2.26-.46-3.92-1.37-4.96-.92-1.05-2.16-1.57-3.73-1.57-1.5 0-2.71.53-3.62 1.59-.91 1.08-1.37 2.83-1.37 5.28m33.11 3.3v-5.01h11.49v10.23c-2.2 1.5-4.15 2.53-5.83 3.07-1.69.54-3.7.81-6.02.81-2.86 0-5.19-.49-6.99-1.46s-3.19-2.42-4.18-4.35c-.99-1.92-1.48-4.13-1.48-6.63 0-2.63.54-4.91 1.62-6.85s2.67-3.41 4.76-4.42c1.63-.78 3.83-1.17 6.58-1.17 2.66 0 4.64.24 5.96.72s2.41 1.23 3.28 2.24 1.52 2.3 1.96 3.85l-7.16 1.29c-.3-.91-.8-1.61-1.5-2.09-.71-.49-1.6-.73-2.7-.73-1.62 0-2.92.57-3.89 1.7s-1.45 2.92-1.45 5.37c0 2.6.49 4.46 1.47 5.57.97 1.11 2.34 1.68 4.09 1.68q1.245 0 2.37-.36c.75-.24 1.61-.65 2.59-1.22v-2.25h-4.97zM97.79 57h9.93c4.16 0 7.56 3.41 7.56 7.56v31.42c0 4.15-3.41 7.56-7.56 7.56h-9.93v13.55c0 1.61-.65 3.04-1.7 4.1a5.74 5.74 0 0 1-4.1 1.7H5.81a5.74 5.74 0 0 1-4.1-1.7 5.74 5.74 0 0 1-1.7-4.1V5.85c0-1.61.65-3.04 1.7-4.1a5.8 5.8 0 0 1 4.1-1.7h58.72c.13-.05.27-.05.41-.05.64 0 1.29.28 1.75.69h.09c.09.05.14.09.23.18L97 31.23c.51.51.88 1.2.88 1.98 0 .23-.05.41-.09.65zM67.52 27.97V8.94l21.43 21.7H70.19c-.74 0-1.38-.32-1.89-.78-.46-.46-.78-1.15-.78-1.89" style="fill-rule:evenodd;clip-rule:evenodd"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 115.28 122.88"><path d="M25.38 57h64.88V37.34H69.59c-2.17 0-5.19-1.17-6.62-2.6s-2.3-4.01-2.3-6.17V7.64H8.15c-.18 0-.32.09-.41.18-.15.1-.19.23-.19.42v106.45c0 .14.09.32.18.41.09.14.28.18.41.18h81.51c.18 0 .17-.09.27-.18.14-.09.33-.28.33-.41v-11.16H25.38c-4.14 0-7.56-3.4-7.56-7.56V64.55c0-4.15 3.4-7.55 7.56-7.55m4.11 11.38h7.43v18.15h11.63v5.92H29.49zm20.4 12.05c0-3.93 1.09-6.99 3.28-9.17 2.19-2.19 5.24-3.28 9.15-3.28 4.01 0 7.09 1.08 9.26 3.22 2.17 2.15 3.25 5.16 3.25 9.04 0 2.81-.47 5.11-1.42 6.91q-1.425 2.7-4.11 4.2t-6.69 1.5c-2.71 0-4.96-.43-6.74-1.29-1.78-.87-3.22-2.23-4.32-4.11-1.11-1.87-1.66-4.21-1.66-7.02m7.42.01c0 2.43.45 4.17 1.36 5.23s2.14 1.59 3.7 1.59c1.6 0 2.84-.52 3.71-1.56.88-1.04 1.32-2.9 1.32-5.6 0-2.26-.46-3.92-1.37-4.96-.92-1.05-2.16-1.57-3.73-1.57-1.5 0-2.71.53-3.62 1.59-.91 1.08-1.37 2.83-1.37 5.28m33.11 3.3v-5.01h11.49v10.23c-2.2 1.5-4.15 2.53-5.83 3.07-1.69.54-3.7.81-6.02.81-2.86 0-5.19-.49-6.99-1.46s-3.19-2.42-4.18-4.35c-.99-1.92-1.48-4.13-1.48-6.63 0-2.63.54-4.91 1.62-6.85s2.67-3.41 4.76-4.42c1.63-.78 3.83-1.17 6.58-1.17 2.66 0 4.64.24 5.96.72s2.41 1.23 3.28 2.24 1.52 2.3 1.96 3.85l-7.16 1.29c-.3-.91-.8-1.61-1.5-2.09-.71-.49-1.6-.73-2.7-.73-1.62 0-2.92.57-3.89 1.7s-1.45 2.92-1.45 5.37c0 2.6.49 4.46 1.47 5.57.97 1.11 2.34 1.68 4.09 1.68q1.245 0 2.37-.36c.75-.24 1.61-.65 2.59-1.22v-2.25h-4.97zM97.79 57h9.93c4.16 0 7.56 3.41 7.56 7.56v31.42c0 4.15-3.41 7.56-7.56 7.56h-9.93v13.55c0 1.61-.65 3.04-1.7 4.1a5.74 5.74 0 0 1-4.1 1.7H5.81a5.74 5.74 0 0 1-4.1-1.7 5.74 5.74 0 0 1-1.7-4.1V5.85c0-1.61.65-3.04 1.7-4.1a5.8 5.8 0 0 1 4.1-1.7h58.72c.13-.05.27-.05.41-.05.64 0 1.29.28 1.75.69h.09c.09.05.14.09.23.18L97 31.23c.51.51.88 1.2.88 1.98 0 .23-.05.41-.09.65zM67.52 27.97V8.94l21.43 21.7H70.19c-.74 0-1.38-.32-1.89-.78-.46-.46-.78-1.15-.78-1.89" style="fill:#D1D5DB;fill-rule:evenodd;clip-rule:evenodd"/></svg>

frontend/src/assets/Logos/github-copilot.svg

@@ -0,0 +1,3 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#9CA3AF" d="M23.922 16.997C23.061 18.492 18.063 22.02 12 22.02 5.937 22.02.939 18.492.078 16.997A.641.641 0 0 1 0 16.741v-2.869a.883.883 0 0 1 .053-.22c.372-.935 1.347-2.292 2.605-2.656.167-.429.414-1.055.644-1.517a10.098 10.098 0 0 1-.052-1.086c0-1.331.282-2.499 1.132-3.368.397-.406.89-.717 1.474-.952C7.255 2.937 9.248 1.98 11.978 1.98c2.731 0 4.767.957 6.166 2.093.584.235 1.077.546 1.474.952.85.869 1.132 2.037 1.132 3.368 0 .368-.014.733-.052 1.086.23.462.477 1.088.644 1.517 1.258.364 2.233 1.721 2.605 2.656a.841.841 0 0 1 .053.22v2.869a.641.641 0 0 1-.078.256Zm-11.75-5.992h-.344a4.359 4.359 0 0 1-.355.508c-.77.947-1.918 1.492-3.508 1.492-1.725 0-2.989-.359-3.782-1.259a2.137 2.137 0 0 1-.085-.104L4 11.746v6.585c1.435.779 4.514 2.179 8 2.179 3.486 0 6.565-1.4 8-2.179v-6.585l-.098-.104s-.033.045-.085.104c-.793.9-2.057 1.259-3.782 1.259-1.59 0-2.738-.545-3.508-1.492a4.359 4.359 0 0 1-.355-.508Zm2.328 3.25c.549 0 1 .451 1 1v2c0 .549-.451 1-1 1-.549 0-1-.451-1-1v-2c0-.549.451-1 1-1Zm-5 0c.549 0 1 .451 1 1v2c0 .549-.451 1-1 1-.549 0-1-.451-1-1v-2c0-.549.451-1 1-1Zm3.313-6.185c.136 1.057.403 1.913.878 2.497.442.544 1.134.938 2.344.938 1.573 0 2.292-.337 2.657-.751.384-.435.558-1.15.558-2.361 0-1.14-.243-1.847-.705-2.319-.477-.488-1.319-.862-2.824-1.025-1.487-.161-2.192.138-2.533.529-.269.307-.437.808-.438 1.578v.021c0 .265.021.562.063.893Zm-1.626 0c.042-.331.063-.628.063-.894v-.02c-.001-.77-.169-1.271-.438-1.578-.341-.391-1.046-.69-2.533-.529-1.505.163-2.347.537-2.824 1.025-.462.472-.705 1.179-.705 2.319 0 1.211.175 1.926.558 2.361.365.414 1.084.751 2.657.751 1.21 0 1.902-.394 2.344-.938.475-.584.742-1.44.878-2.497Z"/>
+</svg>

frontend/src/assets/Logos/kong.svg

@@ -0,0 +1,24 @@
+<svg viewBox="0 0 44.8 40" xmlns="http://www.w3.org/2000/svg">
+	<defs>
+		<linearGradient id="kong-a" x1="38.204" x2="8.732" y1="18.417" y2="48.543" gradientUnits="userSpaceOnUse">
+			<stop stop-color="#11A06B" />
+			<stop offset="1" stop-color="#286FEB" />
+		</linearGradient>
+		<linearGradient id="kong-b" x1="38.107" x2="8.635" y1="18.322" y2="48.448" gradientUnits="userSpaceOnUse">
+			<stop stop-color="#11A06B" />
+			<stop offset="1" stop-color="#286FEB" />
+		</linearGradient>
+		<linearGradient id="kong-c" x1="29.439" x2="-0.033" y1="9.842" y2="39.968" gradientUnits="userSpaceOnUse">
+			<stop stop-color="#11A06B" />
+			<stop offset="1" stop-color="#286FEB" />
+		</linearGradient>
+		<linearGradient id="kong-d" x1="30.291" x2="0.819" y1="10.676" y2="40.801" gradientUnits="userSpaceOnUse">
+			<stop stop-color="#11A06B" />
+			<stop offset="1" stop-color="#286FEB" />
+		</linearGradient>
+	</defs>
+	<path d="m14.7 32.9-1.1 1.4 2.5 3.9-.3 1.8h10.6l.7-1.8-4.2-5.3z" fill="url(#kong-a)" />
+	<path d="M20.5 9.4 16.7 16l18.6 22-.5 2h8.5l1.5-7.1L24.9 9.4z" fill="url(#kong-b)" />
+	<path d="m23 4.4-1.8 3.3h4.5l7.7 9.2 4.6-3.8v-2.4l-1.6-2.2 1.2-1.2L28.4 0z" fill="url(#kong-c)" />
+	<path d="M9.1 22.9H6.6L0 31.3V40h7.1l1.3-1.6 5.5-7.1h7.9l2.4-3.7-8.6-10.2z" fill="url(#kong-d)" />
+</svg>

frontend/src/assets/Logos/neon.svg

@@ -0,0 +1,3 @@
+<svg fill="none" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg">
+	<path d="M63 0.018v63.535L38.418 42.25v21.303H0V0l63 .018ZM7.723 55.839h22.972V25.323l24.583 21.725V7.729L7.723 7.716v48.123Z" fill="#37C38F" />
+</svg>

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

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

frontend/src/components/ClientSideQBSearch/ClientSideQBSearch.tsx

@@ -1,661 +0,0 @@
-/* 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/FieldsSelector/FieldsSelector.tsx

@@ -28,6 +28,9 @@ interface FieldsSelectorProps {
 	signal: DataSource;
 	maxFields?: number;
 	requiredFields?: readonly string[];
+	// Lets users add a free-typed field which
+	// does not show up in the suggestions
+	allowCustomFields?: boolean;
 	width?: number;
 	height?: number;
 	defaultPosition?: { x: number; y: number };
@@ -46,6 +49,7 @@ function FieldsSelectorContent({
 	signal,
 	maxFields,
 	requiredFields,
+	allowCustomFields,
 	width = DEFAULT_PANEL_WIDTH,
 	height,
 	defaultPosition,
@@ -67,7 +71,7 @@ function FieldsSelectorContent({
 
 	const handleInputChange = useCallback(
 		(e: React.ChangeEvent<HTMLInputElement>): void => {
-			const value = e.target.value.trim().toLowerCase();
+			const value = e.target.value.trim();
 			setInputValue(value);
 			debouncedUpdate(value);
 		},
@@ -153,6 +157,7 @@ function FieldsSelectorContent({
 					addedFields={draftFields}
 					onAdd={handleAdd}
 					isAtLimit={isAtLimit}
+					allowCustomFields={allowCustomFields}
 				/>
 
 				{hasUnsavedChanges && (
@@ -192,7 +197,7 @@ function FieldsSelector({
 		() =>
 			fields.map((f) => ({
 				...f,
-				key: f.key ?? buildCompositeKey(f.name, f.fieldContext),
+				key: buildCompositeKey(f.name, f.fieldContext),
 			})),
 		[fields],
 	);

frontend/src/components/FieldsSelector/OtherFields.tsx

@@ -21,6 +21,7 @@ interface OtherFieldsProps {
 	addedFields: TelemetryFieldKey[];
 	onAdd: (field: TelemetryFieldKey) => void;
 	isAtLimit: boolean;
+	allowCustomFields?: boolean;
 }
 
 function OtherFields({
@@ -29,6 +30,7 @@ function OtherFields({
 	addedFields,
 	onAdd,
 	isAtLimit,
+	allowCustomFields,
 }: OtherFieldsProps): JSX.Element {
 	const { data, isFetching } = useGetQueryKeySuggestions(
 		{
@@ -45,25 +47,45 @@ function OtherFields({
 		},
 	);
 
-	const otherFields: TelemetryFieldKey[] = useMemo(() => {
-		const suggestions = Object.values(data?.data.data.keys || {}).flat();
+	const otherFields = useMemo<TelemetryFieldKey[]>(() => {
+		const rawSuggestions = Object.values(data?.data.data.keys || {}).flat();
 		// Normalize: synthesize `key` once so downstream reads can trust it.
-		const normalizedSuggestions: TelemetryFieldKey[] = suggestions.map(
-			(attr) => ({
-				...attr,
-				key: buildCompositeKey(attr.name, attr.fieldContext as string),
-				signal: attr.signal as SignalType,
-				fieldContext: attr.fieldContext as FieldContext,
-				fieldDataType: attr.fieldDataType,
-			}),
-		);
+		const suggestions: TelemetryFieldKey[] = rawSuggestions.map((attr) => ({
+			...attr,
+			key: buildCompositeKey(attr.name, attr.fieldContext as string),
+			signal: attr.signal as SignalType,
+			fieldContext: attr.fieldContext as FieldContext,
+			fieldDataType: attr.fieldDataType,
+		}));
 		const addedIds = new Set(
-			addedFields.map((f) => f.key ?? buildCompositeKey(f.name, f.fieldContext)),
+			addedFields.map((f) => buildCompositeKey(f.name, f.fieldContext)),
 		);
-		return normalizedSuggestions.filter(
+		const available = suggestions.filter(
 			(attr) => !addedIds.has(attr.key as string),
 		);
-	}, [data, addedFields]);
+
+		// Prepend the custom field when its name is not in suggestions and
+		// not already added.
+		const typed = debouncedInputValue.trim();
+		const nameMatches = (list: TelemetryFieldKey[]): boolean =>
+			list.some((f) => f.name.toLowerCase() === typed.toLowerCase());
+		const showCustom =
+			!!allowCustomFields &&
+			typed.length > 0 &&
+			!nameMatches(suggestions) &&
+			!nameMatches(addedFields);
+
+		if (!showCustom) {
+			return available;
+		}
+		const customField: TelemetryFieldKey = {
+			name: typed,
+			fieldContext: '',
+			fieldDataType: '',
+			key: buildCompositeKey(typed, ''),
+		};
+		return [customField, ...available];
+	}, [data, addedFields, allowCustomFields, debouncedInputValue]);
 
 	if (isFetching) {
 		return (

frontend/src/components/FieldsSelector/__tests__/AddedFields.test.tsx

@@ -11,7 +11,7 @@ const makeField = (name: string, fieldContext = 'log'): TelemetryFieldKey => ({
 	signal: 'logs',
 	fieldContext: fieldContext as TelemetryFieldKey['fieldContext'],
 	fieldDataType: 'string',
-	key: `${fieldContext}.${name}`,
+	key: `${fieldContext}:${name}`,
 });
 
 describe('AddedFields — requiredFields', () => {
@@ -33,7 +33,7 @@ describe('AddedFields — requiredFields', () => {
 				inputValue=""
 				fields={fields}
 				onFieldsChange={jest.fn()}
-				requiredFields={['log.a', 'log.c']}
+				requiredFields={['log:a', 'log:c']}
 			/>,
 		);
 
@@ -50,7 +50,7 @@ describe('AddedFields — requiredFields', () => {
 				inputValue=""
 				fields={fields}
 				onFieldsChange={jest.fn()}
-				requiredFields={['log.a']}
+				requiredFields={['log:a']}
 			/>,
 		);
 
@@ -68,7 +68,7 @@ describe('AddedFields — requiredFields', () => {
 				inputValue=""
 				fields={fields}
 				onFieldsChange={jest.fn()}
-				requiredFields={['log.body']}
+				requiredFields={['log:body']}
 			/>,
 		);
 
@@ -101,11 +101,11 @@ describe('AddedFields — requiredFields', () => {
 				inputValue=""
 				fields={fields}
 				onFieldsChange={jest.fn()}
-				requiredFields={['log.body']}
+				requiredFields={['log:body']}
 			/>,
 		);
 
-		// 'log.body' locked, 'log.body_extra' removable.
+		// 'log:body' locked, 'log:body_extra' removable.
 		expect(screen.getAllByRole('button', { name: /remove/i })).toHaveLength(1);
 	});
 });

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

@@ -0,0 +1,188 @@
+import { act, fireEvent, render, screen } from 'tests/test-utils';
+import { useGetQueryKeySuggestions } from 'hooks/querySuggestions/useGetQueryKeySuggestions';
+import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { DataSource } from 'types/common/queryBuilder';
+
+import FieldsSelector from '../FieldsSelector';
+
+jest.mock('hooks/querySuggestions/useGetQueryKeySuggestions');
+
+jest.mock('@signozhq/ui/sonner', () => ({
+	...jest.requireActual('@signozhq/ui/sonner'),
+	toast: { success: jest.fn(), error: jest.fn() },
+}));
+
+// FloatingPanel is a react-rnd/portal shell — presentation only. Render its
+// children directly so the test exercises the column-editing behavior.
+jest.mock('periscope/components/FloatingPanel', () => ({
+	FloatingPanel: ({ children }: { children: React.ReactNode }): JSX.Element => (
+		<div>{children}</div>
+	),
+}));
+
+const mockSuggestions = (names: string[]): void => {
+	(useGetQueryKeySuggestions as jest.Mock).mockReturnValue({
+		data: {
+			data: {
+				data: {
+					keys: {
+						attributeKeys: names.map((name) => ({
+							name,
+							signal: 'logs',
+							fieldDataType: 'string',
+							fieldContext: '',
+						})),
+					},
+				},
+			},
+		},
+		isFetching: false,
+	});
+};
+
+const field = (name: string, fieldContext = 'log'): TelemetryFieldKey => ({
+	name,
+	signal: 'logs',
+	fieldContext: fieldContext as TelemetryFieldKey['fieldContext'],
+	fieldDataType: 'string',
+});
+
+const renderPanel = (
+	props: Partial<React.ComponentProps<typeof FieldsSelector>> = {},
+): { onFieldsChange: jest.Mock } => {
+	const onFieldsChange = jest.fn();
+	render(
+		<FieldsSelector
+			isOpen
+			title="Edit columns"
+			fields={props.fields ?? []}
+			onFieldsChange={onFieldsChange}
+			onClose={jest.fn()}
+			signal={DataSource.LOGS}
+			allowCustomFields
+			{...props}
+		/>,
+	);
+	return { onFieldsChange };
+};
+
+// Type into the search box and flush the 400ms debounce so OtherFields (driven
+// by the debounced value) recomputes.
+const typeSearch = (value: string): void => {
+	const input = screen.getByPlaceholderText('Search for a field...');
+	act(() => {
+		fireEvent.change(input, { target: { value } });
+	});
+	act(() => {
+		jest.advanceTimersByTime(400);
+	});
+};
+
+describe('FieldsSelector — edit columns (integration)', () => {
+	beforeEach(() => {
+		jest.useFakeTimers();
+		mockSuggestions([]);
+	});
+
+	afterEach(() => {
+		jest.runOnlyPendingTimers();
+		jest.useRealTimers();
+	});
+
+	it('adds a free-typed field end to end and saves the synthesized key', () => {
+		const { onFieldsChange } = renderPanel({ fields: [field('body')] });
+
+		typeSearch('orderId');
+
+		// custom option surfaces in OTHER FIELDS (only Add button, no suggestions)
+		expect(screen.getByText('orderId')).toBeInTheDocument();
+
+		act(() => {
+			fireEvent.click(screen.getByRole('button', { name: /^add$/i }));
+		});
+
+		// moved into ADDED FIELDS → OTHER FIELDS has nothing left to offer
+		expect(screen.getByText('No values found')).toBeInTheDocument();
+
+		// Save commits the draft
+		act(() => {
+			fireEvent.click(screen.getByRole('button', { name: /save changes/i }));
+		});
+
+		expect(onFieldsChange).toHaveBeenCalledTimes(1);
+		const saved = onFieldsChange.mock.calls[0][0] as TelemetryFieldKey[];
+		expect(saved).toStrictEqual(
+			expect.arrayContaining([
+				expect.objectContaining({
+					name: 'orderId',
+					fieldContext: '',
+					fieldDataType: '',
+					key: 'orderId',
+				}),
+			]),
+		);
+	});
+
+	it('adds a suggested field: it moves from OTHER FIELDS into ADDED FIELDS', () => {
+		mockSuggestions(['service.name']);
+		const { onFieldsChange } = renderPanel({ fields: [] });
+
+		const addButton = screen.getByRole('button', { name: /^add$/i });
+		act(() => {
+			fireEvent.click(addButton);
+		});
+
+		// now removable in ADDED FIELDS, no longer offered in OTHER FIELDS
+		expect(screen.getByRole('button', { name: /remove/i })).toBeInTheDocument();
+		expect(
+			screen.queryByRole('button', { name: /^add$/i }),
+		).not.toBeInTheDocument();
+
+		act(() => {
+			fireEvent.click(screen.getByRole('button', { name: /save changes/i }));
+		});
+		const saved = onFieldsChange.mock.calls[0][0] as TelemetryFieldKey[];
+		expect(saved.map((f) => f.name)).toContain('service.name');
+	});
+
+	it('hides the custom option when the typed name is already added', () => {
+		renderPanel({ fields: [field('orderId')] });
+
+		typeSearch('ORDERID');
+
+		// exact name already added → nothing left to offer in OTHER FIELDS
+		expect(screen.queryByText('ORDERID')).not.toBeInTheDocument();
+		expect(screen.getByText('No values found')).toBeInTheDocument();
+	});
+
+	it('does not offer a custom option when allowCustomFields is off', () => {
+		renderPanel({ fields: [], allowCustomFields: false });
+
+		typeSearch('unknown.a.b.c');
+
+		// no custom row and nothing addable
+		expect(screen.queryByText('unknown.a.b.c')).not.toBeInTheDocument();
+		expect(
+			screen.queryByRole('button', { name: /^add$/i }),
+		).not.toBeInTheDocument();
+	});
+
+	it('discards an added field, reverting the draft', () => {
+		const { onFieldsChange } = renderPanel({ fields: [field('body')] });
+
+		typeSearch('orderId');
+		act(() => {
+			fireEvent.click(screen.getByRole('button', { name: /^add$/i }));
+		});
+
+		// clear the search so the added list is not filtered
+		typeSearch('');
+
+		act(() => {
+			fireEvent.click(screen.getByRole('button', { name: /discard/i }));
+		});
+
+		expect(screen.queryByText('orderId')).not.toBeInTheDocument();
+		expect(onFieldsChange).not.toHaveBeenCalled();
+	});
+});

frontend/src/components/FieldsSelector/__tests__/OtherFields.test.tsx

@@ -0,0 +1,125 @@
+import { fireEvent, render, screen } from 'tests/test-utils';
+import { useGetQueryKeySuggestions } from 'hooks/querySuggestions/useGetQueryKeySuggestions';
+import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { DataSource } from 'types/common/queryBuilder';
+
+import OtherFields from '../OtherFields';
+
+jest.mock('hooks/querySuggestions/useGetQueryKeySuggestions');
+
+const mockSuggestions = (names: string[]): void => {
+	(useGetQueryKeySuggestions as jest.Mock).mockReturnValue({
+		data: {
+			data: {
+				data: {
+					keys: {
+						attributeKeys: names.map((name) => ({
+							name,
+							signal: 'logs',
+							fieldDataType: 'string',
+							fieldContext: '',
+						})),
+					},
+				},
+			},
+		},
+		isFetching: false,
+	});
+};
+
+const renderOtherFields = (
+	props: Partial<React.ComponentProps<typeof OtherFields>> = {},
+): { onAdd: jest.Mock } => {
+	const onAdd = jest.fn();
+	render(
+		<OtherFields
+			signal={DataSource.LOGS}
+			debouncedInputValue=""
+			addedFields={[]}
+			onAdd={onAdd}
+			isAtLimit={false}
+			allowCustomFields
+			{...props}
+		/>,
+	);
+	return { onAdd };
+};
+
+const addedField = (name: string): TelemetryFieldKey => ({
+	name,
+	signal: 'logs',
+	fieldContext: '',
+	fieldDataType: '',
+	key: name,
+});
+
+describe('OtherFields — custom (free-typed) option', () => {
+	beforeEach(() => {
+		mockSuggestions([]);
+	});
+
+	it('shows a custom option for a typed name that is not a suggestion', () => {
+		renderOtherFields({ debouncedInputValue: 'unknown.a.b.c' });
+
+		expect(screen.getByText('unknown.a.b.c')).toBeInTheDocument();
+		expect(screen.getByRole('button', { name: /add/i })).toBeInTheDocument();
+	});
+
+	it('synthesizes the field with raw name, empty context/type, on add', () => {
+		const { onAdd } = renderOtherFields({ debouncedInputValue: 'orderId' });
+
+		fireEvent.click(screen.getByRole('button', { name: /add/i }));
+
+		expect(onAdd).toHaveBeenCalledWith({
+			name: 'orderId',
+			fieldContext: '',
+			fieldDataType: '',
+			key: 'orderId',
+		});
+	});
+
+	it('hides the custom option when an exact suggestion exists (case-insensitive)', () => {
+		mockSuggestions(['orderId']);
+		renderOtherFields({ debouncedInputValue: 'orderid' });
+
+		// the real suggestion shows, the lowercased custom name does not
+		expect(screen.getByText('orderId')).toBeInTheDocument();
+		expect(screen.queryByText('orderid')).not.toBeInTheDocument();
+	});
+
+	it('hides the custom option when the name is already added (case-insensitive)', () => {
+		renderOtherFields({
+			debouncedInputValue: 'ORDERID',
+			addedFields: [addedField('orderId')],
+		});
+
+		expect(screen.queryByText('ORDERID')).not.toBeInTheDocument();
+		expect(screen.getByText('No values found')).toBeInTheDocument();
+	});
+
+	it('does not show the custom option when allowCustomFields is off', () => {
+		renderOtherFields({
+			debouncedInputValue: 'unknown.a.b.c',
+			allowCustomFields: false,
+		});
+
+		expect(screen.queryByText('unknown.a.b.c')).not.toBeInTheDocument();
+		expect(screen.getByText('No values found')).toBeInTheDocument();
+	});
+
+	it('does not show the custom option for an empty input', () => {
+		renderOtherFields({ debouncedInputValue: '   ' });
+
+		expect(screen.getByText('No values found')).toBeInTheDocument();
+	});
+
+	it('shows the custom option at the field limit but hides its Add button', () => {
+		renderOtherFields({ debouncedInputValue: 'unknown.a.b.c', isAtLimit: true });
+
+		// same as every other row at the limit: name shown, no Add button
+		expect(screen.getByText('unknown.a.b.c')).toBeInTheDocument();
+		expect(
+			screen.queryByRole('button', { name: /add/i }),
+		).not.toBeInTheDocument();
+	});
+});

frontend/src/components/LogDetail/LogDetail.interfaces.ts

@@ -19,6 +19,7 @@ export type LogDetailProps = {
 	onScrollToLog?: (logId: string) => void;
 	handleOpenInExplorer?: MouseEventHandler;
 	getContainer?: DrawerProps['getContainer'];
+	onApplyLogFilter?: (expression: string) => void;
 } & Pick<AddToQueryHOCProps, 'onAddToQuery'> &
 	Partial<Pick<ActionItemProps, 'onClickActionItem'>> &
 	Pick<DrawerProps, 'onClose'>;

frontend/src/components/LogDetail/LogDetailsHeader/LogDetailsHeader.tsx

@@ -16,6 +16,7 @@ import {
 	Link,
 } from '@signozhq/icons';
 import { useTimezone } from 'providers/Timezone';
+import { normalizeTimeToMs } from 'utils/timeUtils';
 import { ILog } from 'types/api/logs/log';
 import { MouseEvent, MouseEventHandler } from 'react';
 import { useCopyToClipboard } from 'react-use';
@@ -67,6 +68,11 @@ function LogDetailsHeader({
 		},
 	];
 
+	const rawTimestamp = log.date ?? log.timestamp;
+	const displayTimestamp = Number.isNaN(Number(rawTimestamp))
+		? rawTimestamp
+		: normalizeTimeToMs(rawTimestamp);
+
 	return (
 		<div className={styles.header} data-log-detail-ignore="true">
 			<div className={styles.leftSection}>
@@ -76,7 +82,7 @@ function LogDetailsHeader({
 					data-testid="log-details-header-timestamp"
 				>
 					{formatTimezoneAdjustedTimestamp(
-						log.date ?? log.timestamp,
+						displayTimestamp,
 						DATE_TIME_FORMATS.DASH_DATETIME,
 					)}
 				</Typography.Text>

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

@@ -91,6 +91,24 @@ describe('LogDetail drawer — header (isLogDetailsV2)', () => {
 		);
 	});
 
+	it('normalizes a nanosecond-epoch timestamp in the header', () => {
+		localStorage.setItem(LOCALSTORAGE.PREFERRED_TIMEZONE, 'UTC');
+
+		// Same instant as mockLog but as epoch nanoseconds (e.g. dashboard list panel).
+		// Must scale to ms, not render a wildly wrong date.
+		renderDrawer({
+			log: {
+				...mockLog,
+				date: '1705311930000000000',
+				timestamp: 1705311930000000000,
+			},
+		});
+
+		expect(screen.getByTestId('log-details-header-timestamp')).toHaveTextContent(
+			'Jan 15, 2024 ⎯ 09:45:30',
+		);
+	});
+
 	it('copies the log link from the ⋯ menu', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 

frontend/src/components/LogDetail/index.tsx

@@ -75,6 +75,7 @@ function LogDetailInner({
 	onScrollToLog,
 	handleOpenInExplorer,
 	getContainer,
+	onApplyLogFilter,
 }: LogDetailInnerProps): JSX.Element {
 	const initialContextQuery = useInitialQuery(log);
 	const [contextQuery, setContextQuery] = useState<Query | undefined>(
@@ -519,6 +520,7 @@ function LogDetailInner({
 						selectedOptions={options}
 						listViewPanelSelectedFields={listViewPanelSelectedFields}
 						handleChangeSelectedView={handleChangeSelectedView}
+						onApplyLogFilter={onApplyLogFilter}
 					/>
 				)}
 				{!isLogDetailsV2 && selectedView === VIEW_TYPES.JSON && (

frontend/src/components/LogDetail/useIsLogDetailsV2.ts

@@ -1,9 +1,11 @@
 import ROUTES from 'constants/routes';
 import { useLocation } from 'react-router-dom';
 
-// v2 is rolled out only on the logs explorer route for now; every other surface
-// (dashboards, infra monitoring, etc.) keeps the v1 log details view.
 export function useIsLogDetailsV2(): boolean {
 	const { pathname } = useLocation();
-	return pathname === ROUTES.LOGS_EXPLORER;
+	return (
+		pathname === ROUTES.LOGS_EXPLORER ||
+		pathname.startsWith(ROUTES.INFRASTRUCTURE_MONITORING_BASE) ||
+		pathname.startsWith(`${ROUTES.ALL_DASHBOARD}/`)
+	);
 }

frontend/src/components/Logs/TableView/__tests__/useLogsTableColumns.test.tsx

@@ -51,13 +51,13 @@ describe('useLogsTableColumns — selectColumns-order respected', () => {
 		);
 
 		// body/timestamp appear where the caller placed them, keyed by their
-		// composite IDs ('log.*'); contextless user fields collapse to bare name.
+		// composite IDs ('log:*'); contextless user fields collapse to bare name.
 		expect(result.current.map((c) => c.id)).toStrictEqual([
 			'state-indicator',
 			'service.name',
-			'log.body',
+			'log:body',
 			'request.id',
-			'log.timestamp',
+			'log:timestamp',
 		]);
 	});
 
@@ -70,14 +70,14 @@ describe('useLogsTableColumns — selectColumns-order respected', () => {
 		);
 
 		const byId = new Map(result.current.map((c) => [c.id, c]));
-		// Attribute variant is its own column, not a duplicate 'log.body'.
+		// Attribute variant is its own column, not a duplicate 'log:body'.
 		expect(result.current.map((c) => c.id)).toStrictEqual([
 			'state-indicator',
-			'log.body',
-			'attribute.body',
+			'log:body',
+			'attribute:body',
 		]);
-		expect(byId.get('log.body')?.enableRemove).toBe(false);
-		expect(byId.get('attribute.body')?.enableRemove).toBe(true);
+		expect(byId.get('log:body')?.enableRemove).toBe(false);
+		expect(byId.get('attribute:body')?.enableRemove).toBe(true);
 	});
 
 	it('applies the same distinct-column treatment to timestamp variants', () => {
@@ -91,11 +91,11 @@ describe('useLogsTableColumns — selectColumns-order respected', () => {
 		const byId = new Map(result.current.map((c) => [c.id, c]));
 		expect(result.current.map((c) => c.id)).toStrictEqual([
 			'state-indicator',
-			'log.timestamp',
-			'attribute.timestamp',
+			'log:timestamp',
+			'attribute:timestamp',
 		]);
-		expect(byId.get('log.timestamp')?.enableRemove).toBe(false);
-		expect(byId.get('attribute.timestamp')?.enableRemove).toBe(true);
+		expect(byId.get('log:timestamp')?.enableRemove).toBe(false);
+		expect(byId.get('attribute:timestamp')?.enableRemove).toBe(true);
 	});
 
 	it('skips the synthetic "id" field name', () => {
@@ -127,10 +127,10 @@ describe('useLogsTableColumns — selectColumns-order respected', () => {
 
 		const byId = new Map(result.current.map((c) => [c.id, c]));
 		// body + timestamp are locked from the table-X removal pathway.
-		expect(byId.get('log.body')?.canBeHidden).toBe(false);
-		expect(byId.get('log.body')?.enableRemove).toBe(false);
-		expect(byId.get('log.timestamp')?.canBeHidden).toBe(false);
-		expect(byId.get('log.timestamp')?.enableRemove).toBe(false);
+		expect(byId.get('log:body')?.canBeHidden).toBe(false);
+		expect(byId.get('log:body')?.enableRemove).toBe(false);
+		expect(byId.get('log:timestamp')?.canBeHidden).toBe(false);
+		expect(byId.get('log:timestamp')?.enableRemove).toBe(false);
 		// User-added fields stay removable. User field has type='' so composite
 		// collapses to bare name.
 		expect(byId.get('user_field')?.enableRemove).toBe(true);

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.tsx

@@ -16,8 +16,6 @@ import { githubLight } from '@uiw/codemirror-theme-github';
 import CodeMirror, { EditorView, keymap, Prec } from '@uiw/react-codemirror';
 import { Button, Card, Collapse, Popover, Tooltip } from 'antd';
 import { Badge } from '@signozhq/ui/badge';
-import { getKeySuggestions } from 'api/querySuggestions/getKeySuggestions';
-import { getValueSuggestions } from 'api/querySuggestions/getValueSuggestion';
 import cx from 'classnames';
 import {
 	negationQueryOperatorSuggestions,
@@ -54,6 +52,12 @@ import {
 	SUGGESTION_FETCH_DEBOUNCE_MS,
 	SUGGESTIONS_SECTION,
 } from './constants';
+import {
+	fetchFieldKeysForQuery,
+	fetchFieldValuesForQuery,
+	SuggestedFieldKey,
+	SuggestedFieldKeysByName,
+} from './fieldSuggestions';
 import {
 	combineInitialAndUserExpression,
 	dedupeOptionsByLabel,
@@ -244,6 +248,12 @@ function QuerySearch({
 		[keySuggestions],
 	);
 
+	// read inside fetchValueSuggestions so resolving a key's context does not churn its deps
+	const keySuggestionsRef = useRef<QueryKeyDataSuggestionsProps[]>([]);
+	useEffect(() => {
+		keySuggestionsRef.current = keySuggestions || [];
+	}, [keySuggestions]);
+
 	const [showExamples] = useState(false);
 
 	const [cursorPos, setCursorPos] = useState({ line: 0, ch: 0 });
@@ -264,10 +274,8 @@ function QuerySearch({
 	);
 
 	// Add back the generateOptions function and useEffect
-	const generateOptions = (keys: {
-		[key: string]: QueryKeyDataSuggestionsProps[];
-	}): any[] =>
-		Object.values(keys).flatMap((items: QueryKeyDataSuggestionsProps[]) =>
+	const generateOptions = (keys: SuggestedFieldKeysByName): any[] =>
+		Object.values(keys).flatMap((items: SuggestedFieldKey[]) =>
 			items.map(({ name, fieldDataType, fieldContext }) => ({
 				label: name,
 				type: fieldDataType === 'string' ? 'keyword' : fieldDataType,
@@ -320,16 +328,16 @@ function QuerySearch({
 
 			lastFetchedKeyRef.current = searchText || '';
 
-			const response = await getKeySuggestions({
-				signal: dataSource,
+			const keys = await fetchFieldKeysForQuery({
+				builderQueryType: queryData.builderQueryType,
+				dataSource,
 				searchText: searchText || '',
 				metricName: debouncedMetricName ?? undefined,
 				signalSource: signalSource as 'meter' | '',
 				metricNamespace,
 			});
 
-			if (response.data.data) {
-				const { keys } = response.data.data;
+			if (keys) {
 				const options = generateOptions(keys);
 				// Deduplicate by full variant identity (name + context + data type), NOT by
 				// label. deduping by label removes varient which is not expected. If we need
@@ -363,6 +371,7 @@ function QuerySearch({
 			hardcodedAttributeKeys,
 			showFilterSuggestionsWithoutMetric,
 			metricNamespace,
+			queryData.builderQueryType,
 		],
 	);
 
@@ -496,21 +505,16 @@ function QuerySearch({
 			try {
 				const values = valueSuggestionsOverride
 					? await valueSuggestionsOverride(key, sanitizedSearchText)
-					: await getValueSuggestions({
+					: await fetchFieldValuesForQuery({
+							builderQueryType: queryData.builderQueryType,
+							dataSource,
 							key,
 							searchText: sanitizedSearchText,
-							signal: dataSource,
+							fieldContext: keySuggestionsRef.current.find(
+								(option) => option.label === key,
+							)?.fieldContext,
 							signalSource: signalSource as 'meter' | '',
 							metricName: debouncedMetricName ?? undefined,
-						}).then((response) => {
-							const responseData = response.data as any;
-							const data = responseData.data || {};
-							const values = data.values || {};
-							return {
-								stringValues: values.stringValues || [],
-								numberValues: values.numberValues || [],
-								complete: data.complete ?? false,
-							};
 						});
 
 				// Skip updates if component unmounted or key changed
@@ -604,6 +608,7 @@ function QuerySearch({
 			signalSource,
 			toggleSuggestions,
 			valueSuggestionsOverride,
+			queryData.builderQueryType,
 		],
 	);
 

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/__tests__/fieldSuggestions.test.ts

@@ -0,0 +1,230 @@
+import {
+	getAIObservabilityFieldsKeys,
+	getAIObservabilityFieldsValues,
+} from 'api/generated/services/ai-observability';
+import { TelemetrytypesFieldContextDTO } from 'api/generated/services/sigNoz.schemas';
+import { getKeySuggestions } from 'api/querySuggestions/getKeySuggestions';
+import { getValueSuggestions } from 'api/querySuggestions/getValueSuggestion';
+import { DataSource } from 'types/common/queryBuilder';
+
+import {
+	fetchFieldKeysForQuery,
+	fetchFieldValuesForQuery,
+} from '../fieldSuggestions';
+
+jest.mock('api/generated/services/ai-observability', () => ({
+	getAIObservabilityFieldsKeys: jest.fn(),
+	getAIObservabilityFieldsValues: jest.fn(),
+}));
+
+jest.mock('api/querySuggestions/getKeySuggestions', () => ({
+	getKeySuggestions: jest.fn(),
+}));
+
+jest.mock('api/querySuggestions/getValueSuggestion', () => ({
+	getValueSuggestions: jest.fn(),
+}));
+
+const mockedAIKeys = getAIObservabilityFieldsKeys as jest.MockedFunction<
+	typeof getAIObservabilityFieldsKeys
+>;
+const mockedGenericKeys = getKeySuggestions as jest.MockedFunction<
+	typeof getKeySuggestions
+>;
+const mockedAIValues = getAIObservabilityFieldsValues as jest.MockedFunction<
+	typeof getAIObservabilityFieldsValues
+>;
+const mockedGenericValues = getValueSuggestions as jest.MockedFunction<
+	typeof getValueSuggestions
+>;
+
+const aiValuesResponse = (
+	values: { stringValues?: string[]; numberValues?: number[] } | null,
+	complete = true,
+): Awaited<ReturnType<typeof getAIObservabilityFieldsValues>> =>
+	({
+		status: 'success',
+		data: { complete, values },
+	}) as Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>;
+
+describe('fetchFieldKeysForQuery', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	it('reads the ai_observability endpoint for a builder_ai_query', async () => {
+		mockedAIKeys.mockResolvedValue({
+			status: 'success',
+			data: {
+				complete: true,
+				keys: { llm_call_count: [{ name: 'llm_call_count' }] },
+			},
+		} as Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>);
+
+		const keys = await fetchFieldKeysForQuery({
+			builderQueryType: 'builder_ai_query',
+			dataSource: DataSource.TRACES,
+			searchText: 'llm',
+		});
+
+		expect(mockedAIKeys).toHaveBeenCalledWith({ searchText: 'llm' });
+		expect(mockedGenericKeys).not.toHaveBeenCalled();
+		expect(keys).toStrictEqual({
+			llm_call_count: [{ name: 'llm_call_count' }],
+		});
+	});
+
+	it.each<[string, 'builder_query' | undefined]>([
+		['an unmarked query', undefined],
+		['an explicitly generic query', 'builder_query'],
+	])('reads the generic endpoint for %s', async (_label, builderQueryType) => {
+		mockedGenericKeys.mockResolvedValue({
+			data: { status: 'success', data: { complete: true, keys: {} } },
+		} as Awaited<ReturnType<typeof getKeySuggestions>>);
+
+		await fetchFieldKeysForQuery({
+			builderQueryType,
+			dataSource: DataSource.TRACES,
+			searchText: 'svc',
+		});
+
+		expect(mockedAIKeys).not.toHaveBeenCalled();
+		expect(mockedGenericKeys).toHaveBeenCalledWith(
+			expect.objectContaining({ signal: DataSource.TRACES, searchText: 'svc' }),
+		);
+	});
+
+	it('normalizes a null ai_observability keys payload to undefined', async () => {
+		mockedAIKeys.mockResolvedValue({
+			status: 'success',
+			data: { complete: false, keys: null },
+		} as Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>);
+
+		await expect(
+			fetchFieldKeysForQuery({
+				builderQueryType: 'builder_ai_query',
+				dataSource: DataSource.TRACES,
+				searchText: '',
+			}),
+		).resolves.toBeUndefined();
+	});
+});
+
+describe('fetchFieldValuesForQuery', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	it('reads the ai_observability endpoint for a builder_ai_query', async () => {
+		mockedAIValues.mockResolvedValue(
+			aiValuesResponse({ stringValues: ['gpt-4o'], numberValues: [] }),
+		);
+
+		const values = await fetchFieldValuesForQuery({
+			builderQueryType: 'builder_ai_query',
+			dataSource: DataSource.TRACES,
+			key: 'gen_ai.request.model',
+			searchText: 'gpt',
+			fieldContext: 'attribute',
+		});
+
+		expect(mockedGenericValues).not.toHaveBeenCalled();
+		expect(values).toStrictEqual({
+			stringValues: ['gpt-4o'],
+			numberValues: [],
+			complete: true,
+		});
+	});
+
+	it('forwards fieldContext so the endpoint can short-circuit trace aggregates', async () => {
+		mockedAIValues.mockResolvedValue(aiValuesResponse({}));
+
+		const values = await fetchFieldValuesForQuery({
+			builderQueryType: 'builder_ai_query',
+			dataSource: DataSource.TRACES,
+			key: 'total_tokens',
+			searchText: '',
+			fieldContext: 'trace',
+		});
+
+		expect(mockedAIValues).toHaveBeenCalledWith({
+			name: 'total_tokens',
+			searchText: '',
+			fieldContext: TelemetrytypesFieldContextDTO.trace,
+		});
+		expect(values).toStrictEqual({
+			stringValues: [],
+			numberValues: [],
+			complete: true,
+		});
+	});
+
+	it('normalizes a null ai_observability values payload to empty lists', async () => {
+		mockedAIValues.mockResolvedValue(aiValuesResponse(null, false));
+
+		await expect(
+			fetchFieldValuesForQuery({
+				builderQueryType: 'builder_ai_query',
+				dataSource: DataSource.TRACES,
+				key: 'llm_call_count',
+				searchText: '',
+				fieldContext: 'trace',
+			}),
+		).resolves.toStrictEqual({
+			stringValues: [],
+			numberValues: [],
+			complete: false,
+		});
+	});
+
+	it.each<[string, 'builder_query' | undefined]>([
+		['an unmarked query', undefined],
+		['an explicitly generic query', 'builder_query'],
+	])('reads the generic endpoint for %s', async (_label, builderQueryType) => {
+		mockedGenericValues.mockResolvedValue({
+			data: {
+				data: { complete: false, values: { stringValues: ['frontend'] } },
+			},
+		} as unknown as Awaited<ReturnType<typeof getValueSuggestions>>);
+
+		const values = await fetchFieldValuesForQuery({
+			builderQueryType,
+			dataSource: DataSource.TRACES,
+			key: 'service.name',
+			searchText: 'front',
+		});
+
+		expect(mockedAIValues).not.toHaveBeenCalled();
+		expect(mockedGenericValues).toHaveBeenCalledWith(
+			expect.objectContaining({
+				signal: DataSource.TRACES,
+				key: 'service.name',
+				searchText: 'front',
+			}),
+		);
+		expect(values).toStrictEqual({
+			stringValues: ['frontend'],
+			numberValues: [],
+			complete: false,
+		});
+	});
+
+	it('falls back to empty lists when the generic endpoint returns no data', async () => {
+		mockedGenericValues.mockResolvedValue({ data: {} } as unknown as Awaited<
+			ReturnType<typeof getValueSuggestions>
+		>);
+
+		await expect(
+			fetchFieldValuesForQuery({
+				builderQueryType: 'builder_query',
+				dataSource: DataSource.TRACES,
+				key: 'service.name',
+				searchText: '',
+			}),
+		).resolves.toStrictEqual({
+			stringValues: [],
+			numberValues: [],
+			complete: false,
+		});
+	});
+});

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/fieldSuggestions.ts

@@ -0,0 +1,137 @@
+import {
+	getAIObservabilityFieldsKeys,
+	getAIObservabilityFieldsValues,
+} from 'api/generated/services/ai-observability';
+import { TelemetrytypesFieldContextDTO } from 'api/generated/services/sigNoz.schemas';
+import { getKeySuggestions } from 'api/querySuggestions/getKeySuggestions';
+import { getValueSuggestions } from 'api/querySuggestions/getValueSuggestion';
+import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+/** The only fields both key endpoints agree on; ai_observability reports a wider fieldContext (adds trace). */
+export interface SuggestedFieldKey {
+	name: string;
+	fieldContext?: string;
+	fieldDataType?: string;
+}
+
+export type SuggestedFieldKeysByName = Record<string, SuggestedFieldKey[]>;
+
+export interface SuggestedFieldValues {
+	stringValues: string[];
+	numberValues: number[];
+	complete: boolean;
+}
+
+interface FetchFieldKeysParams {
+	builderQueryType: IBuilderQuery['builderQueryType'];
+	dataSource: DataSource;
+	searchText: string;
+	metricName?: string;
+	signalSource?: 'meter' | '';
+	metricNamespace?: string;
+}
+
+interface FetchFieldValuesParams {
+	builderQueryType: IBuilderQuery['builderQueryType'];
+	dataSource: DataSource;
+	key: string;
+	searchText: string;
+	fieldContext?: SuggestedFieldKey['fieldContext'];
+	metricName?: string;
+	signalSource?: 'meter' | '';
+}
+
+/** getValueSuggestions declares data as an array, but the endpoint returns the object read here. */
+interface LegacyFieldValuesResponseData {
+	complete?: boolean;
+	values?: {
+		stringValues?: string[] | null;
+		numberValues?: number[] | null;
+	} | null;
+}
+
+const EMPTY_FIELD_VALUES: SuggestedFieldValues = {
+	stringValues: [],
+	numberValues: [],
+	complete: false,
+};
+
+/** builder_ai_query needs the ai_observability endpoint: its per-trace aggregates are computed, never ingested. */
+export const fetchFieldKeysForQuery = async ({
+	builderQueryType,
+	dataSource,
+	searchText,
+	metricName,
+	signalSource,
+	metricNamespace,
+}: FetchFieldKeysParams): Promise<SuggestedFieldKeysByName | undefined> => {
+	if (builderQueryType === 'builder_ai_query') {
+		const response = await getAIObservabilityFieldsKeys({ searchText });
+
+		return response.data?.keys ?? undefined;
+	}
+
+	const response = await getKeySuggestions({
+		signal: dataSource,
+		searchText,
+		metricName,
+		signalSource,
+		metricNamespace,
+	});
+
+	return response.data.data?.keys;
+};
+
+/**
+ * Mirrors fetchFieldKeysForQuery for values, so a key suggested under the gen_ai gate is
+ * valued under it too. fieldContext must be forwarded: the endpoint short-circuits the
+ * computed trace aggregates on it rather than scanning for attributes that were never ingested.
+ */
+export const fetchFieldValuesForQuery = async ({
+	builderQueryType,
+	dataSource,
+	key,
+	searchText,
+	fieldContext,
+	metricName,
+	signalSource,
+}: FetchFieldValuesParams): Promise<SuggestedFieldValues> => {
+	if (builderQueryType === 'builder_ai_query') {
+		const response = await getAIObservabilityFieldsValues({
+			name: key,
+			searchText,
+			fieldContext: fieldContext as TelemetrytypesFieldContextDTO | undefined,
+		});
+
+		return {
+			stringValues: response.data?.values?.stringValues ?? [],
+			numberValues: response.data?.values?.numberValues ?? [],
+			complete: response.data?.complete ?? false,
+		};
+	}
+
+	const response = await getValueSuggestions({
+		signal: dataSource,
+		key,
+		searchText,
+		signalSource,
+		metricName,
+	});
+
+	const data = (
+		response.data as unknown as {
+			data?: LegacyFieldValuesResponseData;
+		}
+	)?.data;
+
+	if (!data) {
+		return EMPTY_FIELD_VALUES;
+	}
+
+	return {
+		stringValues: data.values?.stringValues ?? [],
+		numberValues: data.values?.numberValues ?? [],
+		complete: data.complete ?? false,
+	};
+};

frontend/src/components/QueryBuilderV2/QueryV2/QueryV2.tsx

@@ -54,7 +54,7 @@ export const QueryV2 = forwardRef(function QueryV2(
 	const { cloneQuery, panelType } = useQueryBuilder();
 
 	const showFunctions = query?.functions?.length > 0;
-	const { dataSource } = query;
+	const { dataSource, builderQueryType } = query;
 
 	const [isCollapsed, setIsCollapsed] = useState(false);
 
@@ -94,8 +94,9 @@ export const QueryV2 = forwardRef(function QueryV2(
 	);
 
 	const showSpanScopeSelector = useMemo(
-		() => dataSource === DataSource.TRACES,
-		[dataSource],
+		() =>
+			dataSource === DataSource.TRACES && builderQueryType !== 'builder_ai_query',
+		[dataSource, builderQueryType],
 	);
 
 	const showInlineQuerySearch = useMemo(() => {

frontend/src/components/QueryBuilderV2/utils.ts

@@ -8,7 +8,7 @@ import {
 	OPERATORS,
 	QUERY_BUILDER_FUNCTIONS,
 } from 'constants/antlrQueryConstants';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/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/QueryBuilderSearch/utils';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/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/TanStackHeaderRow.module.scss

@@ -44,6 +44,13 @@
 			--tanstack-first-column-header-bg,
 			var(--tanstack-table-header-cell-bg, var(--l2-background))
 		) !important;
+		padding-left: var(
+			--tanstack-cell-header-padding-left-first-column,
+			var(
+				--tanstack-cell-header-padding-left-override,
+				var(--tanstack-cell-padding-left, 0.3rem)
+			)
+		);
 	}
 }
 

frontend/src/components/TanStackTableView/TanStackTable.module.scss

@@ -161,7 +161,7 @@
 .tableHeaderCell {
 	padding: var(--tanstack-cell-padding-top) var(--tanstack-cell-padding-right)
 		var(--tanstack-cell-padding-bottom) var(--tanstack-cell-padding-left);
-	height: 36px;
+	height: var(--tanstack-table-header-height, 36px);
 	text-align: left;
 	font-size: 14px;
 	font-style: normal;

frontend/src/components/TanStackTableView/TanStackTable.tsx

@@ -664,6 +664,7 @@ function TanStackTableInner<TData, TItemKey = string>(
 										value={limit?.toString()}
 										defaultValue="10"
 										onChange={(value): void => {
+											value ??= '10';
 											setLimit(+value);
 											pagination.onLimitChange?.(+value);
 											if (page !== 1) {

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

@@ -0,0 +1,280 @@
+import { renderHook } from '@testing-library/react';
+
+import {
+	useRecoverFromEmptyPage,
+	UseRecoverFromEmptyPageParams,
+} from '../useRecoverFromEmptyPage';
+
+const REPLACE = { history: 'replace' };
+
+function renderRecovery(
+	overrides: Partial<UseRecoverFromEmptyPageParams> = {},
+): { setPage: jest.Mock; rerender: (next?: unknown) => void } {
+	const setPage = jest.fn();
+	const props: UseRecoverFromEmptyPageParams = {
+		page: 1,
+		pageSize: 10,
+		rowCount: 10,
+		total: 100,
+		isFetching: false,
+		setPage,
+		...overrides,
+	};
+
+	const { rerender } = renderHook(
+		(next: UseRecoverFromEmptyPageParams) => useRecoverFromEmptyPage(next),
+		{ initialProps: props },
+	);
+
+	return {
+		setPage,
+		rerender: (next?: unknown): void =>
+			rerender({ ...props, ...(next as Partial<UseRecoverFromEmptyPageParams>) }),
+	};
+}
+
+describe('useRecoverFromEmptyPage', () => {
+	it('leaves the page alone while it still holds rows', () => {
+		const { setPage } = renderRecovery({ page: 3, rowCount: 10 });
+
+		expect(setPage).not.toHaveBeenCalled();
+	});
+
+	it('leaves the page alone on page 1 with no rows at all', () => {
+		const { setPage } = renderRecovery({ page: 1, rowCount: 0, total: 0 });
+
+		expect(setPage).not.toHaveBeenCalled();
+	});
+
+	it('jumps to the last page that holds data when the page is out of range', () => {
+		const { setPage } = renderRecovery({
+			page: 7,
+			pageSize: 10,
+			rowCount: 0,
+			total: 25,
+		});
+
+		expect(setPage).toHaveBeenCalledWith(3, REPLACE);
+	});
+
+	it('replaces the history entry so the back button does not return to the empty page', () => {
+		const { setPage } = renderRecovery({ page: 4, rowCount: 0, total: 10 });
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('falls back to page 1 when the total is unknown', () => {
+		const { setPage } = renderRecovery({ page: 5, rowCount: 0, total: 0 });
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('steps back one page when the total claims the page should have data', () => {
+		// total says 100 rows exist, yet page 5 came back empty — step back rather
+		// than stall on a page the query cannot actually serve.
+		const { setPage } = renderRecovery({
+			page: 5,
+			pageSize: 10,
+			rowCount: 0,
+			total: 100,
+		});
+
+		expect(setPage).toHaveBeenCalledWith(4, REPLACE);
+	});
+
+	it('clamps a page below the first one', () => {
+		const { setPage } = renderRecovery({ page: 0, rowCount: 10 });
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('falls back to page 1 when pageSize is zero', () => {
+		const { setPage } = renderRecovery({
+			page: 5,
+			pageSize: 0,
+			rowCount: 0,
+			total: 100,
+		});
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('waits for the request to settle before moving the user', () => {
+		const { setPage, rerender } = renderRecovery({
+			page: 3,
+			rowCount: 0,
+			total: 10,
+			isFetching: true,
+		});
+
+		expect(setPage).not.toHaveBeenCalled();
+
+		rerender({ page: 3, rowCount: 0, total: 10, isFetching: false });
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('clamps a page below the first one even when the query failed', () => {
+		// A negative offset is what made the request fail (400 "offset cannot be
+		// negative"), so retrying the same page loops forever — clamp regardless.
+		const { setPage } = renderRecovery({
+			page: 0,
+			rowCount: 0,
+			total: 0,
+			isDisabled: true,
+		});
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('clamps a page below the first one while the query is still in flight', () => {
+		const { setPage } = renderRecovery({
+			page: -2,
+			rowCount: 0,
+			isFetching: true,
+		});
+
+		expect(setPage).toHaveBeenCalledWith(1, REPLACE);
+	});
+
+	it('keeps the page when the query failed so a retry lands where the user was', () => {
+		const { setPage } = renderRecovery({
+			page: 3,
+			rowCount: 0,
+			total: 0,
+			isDisabled: true,
+		});
+
+		expect(setPage).not.toHaveBeenCalled();
+	});
+
+	it('clamps a page below the first one exactly once while the request settles', () => {
+		// The clamp runs ahead of both gates, so a request settling underneath an
+		// uncorrected page must not re-issue the same history rewrite.
+		const { setPage, rerender } = renderRecovery({
+			page: 0,
+			rowCount: 0,
+			total: 0,
+			isFetching: true,
+		});
+
+		expect(setPage).toHaveBeenCalledTimes(1);
+
+		rerender({ page: 0, rowCount: 0, total: 0, isFetching: false });
+
+		expect(setPage).toHaveBeenCalledTimes(1);
+	});
+
+	it('stops correcting once the corrected page comes back with rows', () => {
+		const { setPage, rerender } = renderRecovery({
+			page: 7,
+			pageSize: 10,
+			rowCount: 0,
+			total: 25,
+		});
+
+		expect(setPage).toHaveBeenCalledWith(3, REPLACE);
+
+		// The correction lands: the query refetches, then resolves with the rows page 3 holds.
+		rerender({ page: 3, pageSize: 10, rowCount: 0, total: 25, isFetching: true });
+		rerender({
+			page: 3,
+			pageSize: 10,
+			rowCount: 5,
+			total: 25,
+			isFetching: false,
+		});
+
+		expect(setPage).toHaveBeenCalledTimes(1);
+	});
+
+	it('does not correct again while the same page is still being observed', () => {
+		const { setPage, rerender } = renderRecovery({
+			page: 5,
+			pageSize: 10,
+			rowCount: 0,
+			total: 100,
+		});
+
+		expect(setPage).toHaveBeenCalledTimes(1);
+
+		// A refetch cycle that leaves the page untouched — the correction is already in flight.
+		rerender({
+			page: 5,
+			pageSize: 10,
+			rowCount: 0,
+			total: 100,
+			isFetching: true,
+		});
+		rerender({
+			page: 5,
+			pageSize: 10,
+			rowCount: 0,
+			total: 100,
+			isFetching: false,
+		});
+
+		expect(setPage).toHaveBeenCalledTimes(1);
+	});
+
+	it('gives up on step-backs and jumps to page 1 when the total keeps lying', () => {
+		// `total` claims 400 rows exist, but every page comes back empty. Walking back one
+		// page at a time would cost a request per hop, so bail out to page 1 instead.
+		const { setPage, rerender } = renderRecovery({
+			page: 40,
+			pageSize: 10,
+			rowCount: 0,
+			total: 400,
+		});
+
+		expect(setPage).toHaveBeenNthCalledWith(1, 39, REPLACE);
+
+		rerender({ page: 39, pageSize: 10, rowCount: 0, total: 400 });
+
+		expect(setPage).toHaveBeenNthCalledWith(2, 38, REPLACE);
+
+		rerender({ page: 38, pageSize: 10, rowCount: 0, total: 400 });
+
+		expect(setPage).toHaveBeenNthCalledWith(3, 1, REPLACE);
+		expect(setPage).toHaveBeenCalledTimes(3);
+	});
+
+	it('corrects again when the user returns to a page that is still empty', () => {
+		const { setPage, rerender } = renderRecovery({
+			page: 3,
+			pageSize: 10,
+			rowCount: 0,
+			total: 10,
+		});
+
+		expect(setPage).toHaveBeenNthCalledWith(1, 1, REPLACE);
+
+		rerender({ page: 1, pageSize: 10, rowCount: 10, total: 10 });
+		rerender({ page: 3, pageSize: 10, rowCount: 0, total: 10 });
+
+		expect(setPage).toHaveBeenNthCalledWith(2, 1, REPLACE);
+	});
+
+	it('does not re-run the correction when setPage is a fresh function each render', () => {
+		// The hook reads setPage through a ref, so an inline arrow must not turn the
+		// ungated `page < 1` clamp into a per-render history rewrite.
+		const setPage = jest.fn();
+		const { rerender } = renderHook(
+			() =>
+				useRecoverFromEmptyPage({
+					page: 0,
+					pageSize: 10,
+					rowCount: 0,
+					total: 0,
+					isFetching: false,
+					setPage: (nextPage, options): void => setPage(nextPage, options),
+				}),
+			{ initialProps: undefined },
+		);
+
+		rerender(undefined);
+		rerender(undefined);
+
+		expect(setPage).toHaveBeenCalledTimes(1);
+	});
+});

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

@@ -0,0 +1,91 @@
+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/index.tsx

@@ -9,6 +9,7 @@ export * from './useCalculatedPageSize';
 export * from './useColumnState';
 export * from './useColumnStore';
 export * from './usePreferredPageSize.store';
+export * from './useRecoverFromEmptyPage';
 export * from './useTableParams';
 
 /**
@@ -285,6 +286,51 @@ export * from './useTableParams';
  *
  * **Pagination shows "Auto" option** when `calculatedPageSize` is passed, allowing users
  * to reset to auto-calculated size.
+ *
+ * **`setPage` accepts history options**: `setPage(page, { history: 'replace' })` rewrites the
+ * current history entry instead of pushing a new one. Use `replace` for corrections the user
+ * did not ask for — otherwise the back button walks straight back into the state that was just
+ * corrected. Only applies when the page is synced to the URL; local (non-URL) pages ignore it.
+ *
+ * @example useRecoverFromEmptyPage — send the user back to a page that has data
+ *
+ * When rows disappear underneath the current page (filters narrowed, time range moved, items
+ * deleted), the user is stranded on an empty page they cannot leave by scrolling. This hook
+ * watches the fetched result and corrects the page with `history: 'replace'`, so the back
+ * button does not return to the empty page.
+ *
+ * Correction rules:
+ * - `page < 1` → jump to page 1, even while fetching or disabled. Such a page usually maps to a
+ *   negative offset the API rejects (400 `offset cannot be negative`), so the response can never
+ *   confirm the page is empty — deferring to it would strand the user on a permanent error.
+ * - Page is empty and not page 1 → go to `min(ceil(total / pageSize), page - 1)`. When `total`
+ *   is trustworthy that lands on the last page holding data; when `total` is unknown or zero it
+ *   lands on page 1; and when `total` claims this page should have had rows it steps back a
+ *   single page. Repeated step-backs give up and jump to page 1 after the second one, so a
+ *   badly inflated `total` cannot walk the user down one request at a time.
+ * - Page has rows, or the user is already on page 1 → do nothing (an empty page 1 means there
+ *   is genuinely nothing to show).
+ *
+ * Pass `isFetching` so the hook waits for the request to settle, and `isDisabled` so a failed
+ * request is not mistaken for an empty page. Neither gate suppresses the `page < 1` clamp.
+ *
+ * ```tsx
+ * import { useRecoverFromEmptyPage, useTableParams } from 'components/TanStackTableView';
+ *
+ * const { page, limit, setPage } = useTableParams(QUERY_PARAMS, { page: 1, limit: 20 });
+ * const { data, isLoading, isFetching, isError } = useListQuery({ page, limit });
+ *
+ * useRecoverFromEmptyPage({
+ *   page,
+ *   pageSize: limit,
+ *   rowCount: data?.rows.length ?? 0,
+ *   total: data?.total ?? 0,
+ *   isFetching: isLoading || isFetching,
+ *   // Skip correction on errors — no rows there means "request failed", not "page is empty".
+ *   isDisabled: isError,
+ *   setPage,
+ * });
+ * ```
  */
 const TanStackTable = Object.assign(TanStackTableBase, {
 	Text: TanStackTableText,

frontend/src/components/TanStackTableView/useRecoverFromEmptyPage.ts

@@ -0,0 +1,107 @@
+import { useEffect, useRef } from 'react';
+
+import { SetPageOptions } from './useTableParams';
+
+const FIRST_PAGE = 1;
+const REPLACE_HISTORY: SetPageOptions = { history: 'replace' };
+
+/**
+ * How many single-page step-backs to attempt before giving up and going to page 1.
+ *
+ * A step-back only happens when `total` claims the current page should hold data but the
+ * response came back empty. Each hop costs a request, so an inflated `total` on a high page
+ * number would otherwise walk the user down one page at a time behind a spinner.
+ */
+const MAX_STEP_BACKS = 2;
+
+type Correction = {
+	from: number;
+	to: number;
+};
+
+export type UseRecoverFromEmptyPageParams = {
+	page: number;
+	pageSize: number;
+	rowCount: number;
+	total: number;
+	isFetching: boolean;
+	isDisabled?: boolean;
+	setPage: (page: number, options?: SetPageOptions) => void;
+};
+
+export function useRecoverFromEmptyPage({
+	page,
+	pageSize,
+	rowCount,
+	total,
+	isFetching,
+	isDisabled = false,
+	setPage,
+}: UseRecoverFromEmptyPageParams): void {
+	const setPageRef = useRef(setPage);
+	const lastCorrectionRef = useRef<Correction | null>(null);
+	const stepBacksRef = useRef(0);
+
+	useEffect(() => {
+		setPageRef.current = setPage;
+	});
+
+	useEffect(() => {
+		if (lastCorrectionRef.current && lastCorrectionRef.current.from !== page) {
+			lastCorrectionRef.current = null;
+		}
+
+		const correctTo = (nextPage: number): boolean => {
+			if (lastCorrectionRef.current?.to === nextPage) {
+				return false;
+			}
+
+			lastCorrectionRef.current = { from: page, to: nextPage };
+			setPageRef.current(nextPage, REPLACE_HISTORY);
+			return true;
+		};
+
+		// A page below the first one is invalid on its own terms — it usually maps to a
+		// negative offset the API rejects outright, so waiting for a response that will
+		// never arrive (or trusting a failed one) would strand the user for good.
+		if (page < FIRST_PAGE) {
+			stepBacksRef.current = 0;
+			void correctTo(FIRST_PAGE);
+			return;
+		}
+
+		if (isFetching || isDisabled) {
+			return;
+		}
+
+		// The page has data, or there is genuinely nothing to show anywhere.
+		if (rowCount > 0 || page === FIRST_PAGE) {
+			stepBacksRef.current = 0;
+			return;
+		}
+
+		const currentPage = Math.floor(page);
+		const lastPageWithData =
+			pageSize > 0 && total > 0 ? Math.ceil(total / pageSize) : FIRST_PAGE;
+		const nextPage = Math.max(
+			FIRST_PAGE,
+			Math.min(lastPageWithData, currentPage - 1),
+		);
+
+		// `total` disagrees with the response: it says this page should have rows, so the
+		// only safe move is one page back. Cap how often that repeats — every hop is a
+		// request, and a badly inflated `total` would otherwise crawl down from page 40.
+		const isStepBack = nextPage === currentPage - 1;
+
+		if (isStepBack && stepBacksRef.current >= MAX_STEP_BACKS) {
+			if (correctTo(FIRST_PAGE)) {
+				stepBacksRef.current = 0;
+			}
+			return;
+		}
+
+		if (correctTo(nextPage) && isStepBack) {
+			stepBacksRef.current += 1;
+		}
+	}, [isFetching, isDisabled, page, pageSize, rowCount, total]);
+}

frontend/src/components/TanStackTableView/useStableTotalCount.ts

@@ -0,0 +1,35 @@
+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/components/TanStackTableView/useTableParams.ts

@@ -29,12 +29,16 @@ type Defaults = {
 	cleanupOnUnmount?: boolean;
 };
 
+export type SetPageOptions = {
+	history?: 'push' | 'replace';
+};
+
 export type TableParamsResult = {
 	page: number;
 	limit: number;
 	orderBy: SortState | null;
 	expanded: ExpandedState;
-	setPage: (p: number) => void;
+	setPage: (p: number, options?: SetPageOptions) => void;
 	setLimit: (l: number) => void;
 	setOrderBy: (s: SortState | null) => void;
 	setExpanded: (updaterOrValue: Updater<ExpandedState>) => void;
@@ -249,6 +253,17 @@ export function useTableParams(
 		[],
 	);
 
+	const setUrlPageWithOptions = useCallback(
+		(page: number, options?: SetPageOptions): void => {
+			void setUrlPage(page, options);
+		},
+		[setUrlPage],
+	);
+
+	const setLocalPageValue = useCallback((page: number): void => {
+		setLocalPage(page);
+	}, []);
+
 	const orderByUrlMemoKey = `${urlOrderBy?.columnName}${urlOrderBy?.order}`;
 	const prevOrderByRef = useRef<string | null>(null);
 
@@ -303,7 +318,7 @@ export function useTableParams(
 		limit: useUrlForLimit ? urlLimit : localLimit,
 		orderBy: (useUrlForOrderBy ? urlOrderBy : localOrderBy) as SortState | null,
 		expanded: useUrlForExpanded ? urlExpanded : localExpanded,
-		setPage: useUrlForPage ? setUrlPage : setLocalPage,
+		setPage: useUrlForPage ? setUrlPageWithOptions : setLocalPageValue,
 		setLimit: useUrlForLimit ? setUrlLimit : setLocalLimitWithPersist,
 		setOrderBy: useUrlForOrderBy ? setUrlOrderBy : setLocalOrderBy,
 		setExpanded: useUrlForExpanded ? setUrlExpanded : handleSetLocalExpanded,

frontend/src/constants/localStorage.ts

@@ -11,6 +11,7 @@ export enum LOCALSTORAGE {
 	TRACES_LIST_OPTIONS = 'TRACES_LIST_OPTIONS',
 	GRAPH_VISIBILITY_STATES = 'GRAPH_VISIBILITY_STATES',
 	TRACES_LIST_COLUMNS = 'TRACES_LIST_COLUMNS',
+	TRACES_VIEW_COLUMNS = 'TRACES_VIEW_COLUMNS',
 	LOGS_LIST_COLUMNS = 'LOGS_LIST_COLUMNS',
 	LOGS_LIST_COLUMN_SIZING = 'LOGS_LIST_COLUMN_SIZING',
 	LOGGED_IN_USER_NAME = 'LOGGED_IN_USER_NAME',

frontend/src/constants/queryBuilder.ts

@@ -348,6 +348,19 @@ export const initialQueryMeterWithType: Query = {
 	},
 };
 
+export const initialQueryAIWithType: Query = {
+	...initialQueryWithType,
+	builder: {
+		...initialQueryWithType.builder,
+		queryData: [
+			{
+				...initialQueryBuilderFormValuesMap.traces,
+				builderQueryType: 'builder_ai_query',
+			},
+		],
+	},
+};
+
 export const operatorsByTypes: Record<LocalDataType, string[]> = {
 	string: Object.values(StringOperators),
 	number: Object.values(NumberOperators),

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

@@ -5,6 +5,7 @@ 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,
@@ -131,9 +132,9 @@ 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

@@ -58,26 +58,17 @@ describe('prepareBillingBarConfig', () => {
 		expect(config.series?.[4]?.stroke).toBe(Color.BG_AMBER_500);
 	});
 
-	it('sets stacking bands, padding, and focus alpha for behavioral parity', () => {
+	it('sets padding and focus alpha for behavioral parity', () => {
 		const builder = prepareBillingBarConfig({
 			...baseProps,
 			apiResponse: makeApiResponse(['Logs', 'Traces', 'Metrics']),
 		});
 		const config = builder.getConfig();
-		expect(config.bands).toStrictEqual([{ series: [1, 2] }, { series: [2, 3] }]);
+		// Stacking bands come from the chart now — see useChartStacking.
 		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

@@ -1,7 +1,6 @@
 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';
@@ -63,7 +62,6 @@ export function prepareBillingBarConfig({
 		});
 	});
 
-	builder.setBands(getInitialStackedBands(results.length));
 	builder.setPadding([32, 32, 16, 16]);
 	builder.setFocus({ alpha: 0.3 });
 

frontend/src/container/Controls/Controls.module.scss

@@ -0,0 +1,6 @@
+.container {
+	display: flex;
+	align-items: center;
+	gap: 0.5rem;
+	--button-font-size: var(--periscope-font-size-base, 13px);
+}

frontend/src/container/Controls/index.tsx

@@ -1,11 +1,12 @@
 import { memo, useMemo } from 'react';
 import { ChevronLeft, ChevronRight } from '@signozhq/icons';
-import { Button, Flex, Select } from 'antd';
+import { Button } from '@signozhq/ui/button';
+import { Select } from 'antd';
 import { DEFAULT_PER_PAGE_OPTIONS, Pagination } from 'hooks/queryPagination';
 import { popupContainer } from 'utils/selectPopupContainer';
 
 import { defaultSelectStyle } from './config';
-import { Container } from './styles';
+import styles from './Controls.module.scss';
 
 function Controls({
 	offset = 0,
@@ -34,28 +35,24 @@ function Controls({
 	);
 
 	return (
-		<Container>
+		<div className={styles.container}>
 			<Button
-				loading={isLoading}
-				size="small"
-				type="link"
+				variant="link"
+				size="md"
 				disabled={isPreviousDisabled}
+				prefix={<ChevronLeft size={16} />}
 				onClick={handleNavigatePrevious}
 			>
-				<Flex align="center" gap="4px">
-					<ChevronLeft size={16} /> Previous
-				</Flex>
+				Previous
 			</Button>
 			<Button
-				loading={isLoading}
-				size="small"
-				type="link"
+				variant="link"
+				size="md"
 				disabled={isNextDisabled}
+				suffix={<ChevronRight size={16} />}
 				onClick={handleNavigateNext}
 			>
-				<Flex align="center" gap="4px">
-					Next <ChevronRight size={16} />
-				</Flex>
+				Next
 			</Button>
 
 			{showSizeChanger && (
@@ -74,7 +71,7 @@ function Controls({
 					))}
 				</Select>
 			)}
-		</Container>
+		</div>
 	);
 }
 

frontend/src/container/Controls/styles.ts

@@ -1,7 +0,0 @@
-import styled from 'styled-components';
-
-export const Container = styled.div`
-	display: flex;
-	align-items: center;
-	gap: 0.5rem;
-`;

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

@@ -6,25 +6,24 @@ import {
 	TooltipRenderArgs,
 } from 'lib/uPlotV2/components/types';
 
-import { useBarChartStacking } from '../../hooks/useBarChartStacking';
+import { StackMode } from 'lib/uPlotV2/config/types';
+
 import { BarChartProps } from '../types';
 
 export default function BarChart(props: BarChartProps): JSX.Element {
 	const {
 		children,
-		isStackedBarChart,
 		customTooltip,
 		config,
 		data,
+		stack = StackMode.None,
 		pinnedTooltipElement,
 		...rest
 	} = props;
 
-	const chartData = useBarChartStacking({
-		data,
-		isStackedBarChart,
-		config,
-	});
+	// 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 renderTooltip = useCallback(
 		(props: TooltipRenderArgs): React.ReactNode => {
@@ -37,7 +36,6 @@ 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,
 			};
@@ -48,7 +46,6 @@ export default function BarChart(props: BarChartProps): JSX.Element {
 			rest.timezone,
 			rest.yAxisUnit,
 			rest.decimalPrecision,
-			isStackedBarChart,
 			rest.canPinTooltip,
 			rest.renderTooltipFooter,
 		],
@@ -58,7 +55,7 @@ export default function BarChart(props: BarChartProps): JSX.Element {
 		<ChartWrapper
 			{...rest}
 			config={config}
-			data={chartData}
+			data={data}
 			customTooltip={renderTooltip}
 			pinnedTooltipElement={pinnedTooltipElement}
 		>

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

@@ -6,12 +6,15 @@ 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 { ChartProps } from '../types';
+import { ChartWrapperProps } from '../types';
+import { useChartStacking } from './useChartStacking';
 
 const TOOLTIP_WIDTH_PADDING = 120;
 const TOOLTIP_MIN_WIDTH = 300;
@@ -39,9 +42,20 @@ export default function ChartWrapper({
 	pinnedTooltipElement,
 	tooltipPortalRoot,
 	'data-testid': testId,
-}: ChartProps): JSX.Element {
+}: ChartWrapperProps): 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) {
@@ -61,11 +75,11 @@ export default function ChartWrapper({
 	const renderTooltipCallback = useCallback(
 		(args: TooltipRenderArgs): React.ReactNode => {
 			if (customTooltip) {
-				return customTooltip(args);
+				return customTooltip({ ...args, unstackedData });
 			}
 			return null;
 		},
-		[customTooltip],
+		[customTooltip, unstackedData],
 	);
 
 	const syncMetadata = useMemo(
@@ -91,7 +105,7 @@ export default function ChartWrapper({
 				{({ chartWidth, chartHeight, averageLegendWidth }): JSX.Element => (
 					<UPlotChart
 						config={config}
-						data={data}
+						data={chartData}
 						width={chartWidth}
 						height={chartHeight}
 						plotRef={(plot): void => {

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

@@ -0,0 +1,98 @@
+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

@@ -0,0 +1,132 @@
+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

@@ -6,10 +6,16 @@ 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, ...rest } = props;
+	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 renderTooltip = useCallback(
 		(props: TooltipRenderArgs): React.ReactNode => {

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

@@ -14,6 +14,7 @@ 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;
@@ -52,27 +53,26 @@ interface UPlotChartDataProps {
 	groupByPerQuery?: Record<string, BaseAutocompleteData[]>;
 }
 
-export interface TimeSeriesChartProps
-	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
+/** Everything the shared uPlot shell consumes; each chart's props narrow it. */
+export interface ChartWrapperProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {}
+
+export interface TimeSeriesChartProps extends ChartWrapperProps {
 	timezone?: Timezone;
+	/** How series compose. Defaults to `none`, which draws them independently. */
+	stack?: StackMode;
 }
 
-export interface HistogramChartProps
-	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
+export interface BarChartProps extends ChartWrapperProps {
+	timezone?: Timezone;
+	/** How series compose. Defaults to `none`, which draws them independently. */
+	stack?: StackMode;
+}
+
+export interface HistogramChartProps extends ChartWrapperProps {
 	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

@@ -0,0 +1,158 @@
+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

@@ -1,117 +0,0 @@
-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

@@ -1,13 +1,20 @@
+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 is excluded from stacking.
+ * When `omit(seriesIndex)` returns true, that series keeps its raw values and
+ * contributes nothing to the total. `None` is a no-op.
  */
 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
@@ -17,6 +24,7 @@ export function stackSeries(
 		valueSeriesCount,
 		pointCount,
 		omit,
+		mode,
 	});
 	const bands = buildFillBands(valueSeriesCount + 1, omit); // +1 for 1-based series indices
 
@@ -31,6 +39,46 @@ 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]);
 }
 
 /**
@@ -42,9 +90,17 @@ 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)[];
@@ -54,7 +110,10 @@ function buildStackedSeries({
 		} else {
 			stackedSeries[seriesIndex - 1] = rawValues.map((rawValue, pointIndex) => {
 				const numericValue = rawValue == null ? 0 : Number(rawValue);
-				return (cumulativeSums[pointIndex] += numericValue);
+				return (cumulativeSums[pointIndex] += contributionOf(
+					numericValue,
+					pointIndex,
+				));
 			});
 		}
 	}
@@ -101,16 +160,3 @@ 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

@@ -1,116 +0,0 @@
-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

@@ -1,313 +0,0 @@
-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

@@ -1,125 +0,0 @@
-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

@@ -22,6 +22,7 @@ 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 {
@@ -147,6 +148,7 @@ 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,
@@ -159,7 +161,6 @@ 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

@@ -35,20 +35,10 @@ 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'] = [],
@@ -247,36 +237,5 @@ 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

@@ -1,7 +1,6 @@
 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';
@@ -69,11 +68,6 @@ 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/QueryBuilderSearch/config';
+import { selectStyle } from 'container/QueryBuilder/filters/QueryBuilderSearchV2/config';
 import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
 import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { StringOperators } from 'types/common/queryBuilder';

frontend/src/container/Home/AlertRules/AlertRules.tsx

@@ -139,6 +139,11 @@ export default function AlertRules({
 			encodeURIComponent(JSON.stringify(compositeQuery)),
 		);
 
+		const panelType = record.condition.compositeQuery.panelType;
+		if (panelType) {
+			params.set(QueryParams.panelTypes, panelType);
+		}
+
 		params.set(QueryParams.ruleId, record.id);
 
 		history.push(`${ROUTES.ALERT_OVERVIEW}?${params.toString()}`);

frontend/src/container/InfraMonitoringK8sV2/Base/K8sBaseList.tsx

@@ -7,6 +7,7 @@ import TanStackTable, {
 	TableColumnDef,
 	useCalculatedPageSize,
 	useHiddenColumnIds,
+	useRecoverFromEmptyPage,
 	useTableParams,
 } from 'components/TanStackTableView';
 import { InfraMonitoringEvents } from 'constants/events';
@@ -136,6 +137,7 @@ export function K8sBaseList<
 		page: currentPage,
 		limit: currentPageSize,
 		setLimit,
+		setPage,
 	} = useTableParams(
 		{
 			page: INFRA_MONITORING_K8S_PARAMS_KEYS.PAGE,
@@ -243,6 +245,16 @@ export function K8sBaseList<
 	const totalCount = data?.total || 0;
 	const hasFilters = !!expression?.trim();
 
+	useRecoverFromEmptyPage({
+		page: currentPage,
+		pageSize: currentPageSize,
+		rowCount: pageData.length,
+		total: totalCount,
+		isFetching: isLoading || isFetching,
+		isDisabled: isError || Boolean(data?.error),
+		setPage,
+	});
+
 	const getGroupKeyFn = useCallback(
 		(item: T) => getGroupedByMeta(item, groupBy),
 		[groupBy],

frontend/src/container/InfraMonitoringK8sV2/Base/__tests__/K8sBaseList.test.tsx

@@ -591,12 +591,14 @@ describe('K8sBaseList', () => {
 	});
 
 	describe('with empty data', () => {
+		const onUrlUpdateMock = jest.fn<void, [UrlUpdateEvent]>();
 		const fetchListDataMock = jest.fn<
 			ReturnType<NonNullable<K8sBaseListProps<TestItem>['fetchListData']>>,
 			Parameters<NonNullable<K8sBaseListProps<TestItem>['fetchListData']>>
 		>();
 
 		beforeEach(() => {
+			onUrlUpdateMock.mockClear();
 			fetchListDataMock.mockClear();
 			fetchListDataMock.mockResolvedValue({
 				data: [],
@@ -605,6 +607,7 @@ describe('K8sBaseList', () => {
 			});
 
 			renderComponent<TestItem>({
+				onUrlUpdate: onUrlUpdateMock,
 				entity: InfraMonitoringEntity.PODS,
 				eventCategory: InfraMonitoringEvents.Pod,
 				fetchListData: fetchListDataMock,
@@ -625,6 +628,177 @@ describe('K8sBaseList', () => {
 				expect(fetchListDataMock).toHaveBeenCalled();
 			});
 		});
+
+		it('should not rewrite the page when already on the first page', async () => {
+			await waitFor(() => {
+				expect(fetchListDataMock).toHaveBeenCalled();
+			});
+
+			const pageUpdates = onUrlUpdateMock.mock.calls
+				.map((call) => call[0].searchParams.get('page'))
+				.filter(Boolean);
+
+			expect(pageUpdates).toHaveLength(0);
+		});
+	});
+
+	describe('with a page beyond the end of the list', () => {
+		const onUrlUpdateMock = jest.fn<void, [UrlUpdateEvent]>();
+		const fetchListDataMock = jest.fn<
+			ReturnType<NonNullable<K8sBaseListProps<TestItem>['fetchListData']>>,
+			Parameters<NonNullable<K8sBaseListProps<TestItem>['fetchListData']>>
+		>();
+
+		// 25 rows exist, so pages 1-3 serve data and page 7 of 10 comes back empty.
+		const rows: TestItem[] = Array.from({ length: 25 }, (_, index) => ({
+			id: `pod-${index + 1}`,
+		}));
+
+		beforeEach(() => {
+			onUrlUpdateMock.mockClear();
+			fetchListDataMock.mockClear();
+			// Offset-aware on purpose: a mock that answers empty for every offset would let
+			// the assertions pass against a page the recovery has already moved on from.
+			fetchListDataMock.mockImplementation(async ({ offset = 0, limit = 10 }) => ({
+				data: rows.slice(offset, offset + limit),
+				total: rows.length,
+				error: null,
+			}));
+
+			renderComponent<TestItem>({
+				onUrlUpdate: onUrlUpdateMock,
+				entity: InfraMonitoringEntity.PODS,
+				eventCategory: InfraMonitoringEvents.Pod,
+				fetchListData: fetchListDataMock,
+				queryParams: { page: '7', pageSize: '10' },
+				tableColumns: createTestColumns(),
+				getRowKey: (row): string => row.id,
+				getItemKey: (row): string => row.id,
+			});
+		});
+
+		it('should send the user back to the last page holding data', async () => {
+			// The rows of page 3 on screen are what proves the recovery settled there,
+			// rather than passing through on its way somewhere else.
+			await expect(screen.findByText('pod-21')).resolves.toBeInTheDocument();
+
+			const pageUpdates = onUrlUpdateMock.mock.calls
+				.map((call) => call[0].searchParams.get('page'))
+				.filter(Boolean);
+
+			expect(pageUpdates).toStrictEqual(['3']);
+		});
+
+		it('should correct the page in a single hop', async () => {
+			await expect(screen.findByText('pod-21')).resolves.toBeInTheDocument();
+
+			// Only the original out-of-range page and the corrected one are requested.
+			expect(
+				fetchListDataMock.mock.calls.map((call) => call[0].offset),
+			).toStrictEqual([60, 20]);
+		});
+
+		it('should replace the history entry instead of pushing the correction', async () => {
+			await expect(screen.findByText('pod-21')).resolves.toBeInTheDocument();
+
+			const pageCorrection = onUrlUpdateMock.mock.calls.find(
+				(call) => call[0].searchParams.get('page') === '3',
+			);
+
+			expect(pageCorrection?.[0].options.history).toBe('replace');
+		});
+	});
+
+	describe('with a page below the first one', () => {
+		const onUrlUpdateMock = jest.fn<void, [UrlUpdateEvent]>();
+		const fetchListDataMock = jest.fn<
+			ReturnType<NonNullable<K8sBaseListProps<TestItem>['fetchListData']>>,
+			Parameters<NonNullable<K8sBaseListProps<TestItem>['fetchListData']>>
+		>();
+
+		beforeEach(() => {
+			onUrlUpdateMock.mockClear();
+			fetchListDataMock.mockClear();
+			// page=0 turns into offset=-10, which the API rejects outright — the list
+			// can only recover by clamping the page, never by reading the response.
+			fetchListDataMock.mockImplementation(async ({ offset = 0 }) => {
+				if (offset < 0) {
+					throw new APIError({
+						httpStatusCode: 400,
+						error: {
+							code: 'invalid_input',
+							message: 'offset cannot be negative',
+							url: '',
+							errors: [],
+						},
+					});
+				}
+
+				return { data: [{ id: 'pod-1' }], total: 1, error: null };
+			});
+
+			renderComponent<TestItem>({
+				onUrlUpdate: onUrlUpdateMock,
+				entity: InfraMonitoringEntity.PODS,
+				eventCategory: InfraMonitoringEvents.Pod,
+				fetchListData: fetchListDataMock,
+				queryParams: { page: '0', pageSize: '10' },
+				tableColumns: createTestColumns(),
+				getRowKey: (row): string => row.id,
+				getItemKey: (row): string => row.id,
+			});
+		});
+
+		it('should reject the request that carried the negative offset', async () => {
+			await waitFor(() => {
+				expect(
+					fetchListDataMock.mock.calls.some((call) => call[0].offset === -10),
+				).toBe(true);
+			});
+
+			await expect(
+				fetchListDataMock.mock.results[0].value as Promise<unknown>,
+			).rejects.toThrow('offset cannot be negative');
+		});
+
+		it('should clamp the page to the first one even though the request failed', async () => {
+			await waitFor(() => {
+				expect(onUrlUpdateMock).toHaveBeenCalled();
+			});
+
+			// Page 1 is the default, so the correction drops the param rather than
+			// writing `page=1`.
+			const pageCorrection = onUrlUpdateMock.mock.calls.find(
+				(call) => call[0].searchParams.get('page') === null,
+			);
+
+			expect(pageCorrection).toBeDefined();
+			expect(pageCorrection?.[0].queryString).toBe('?pageSize=10');
+		});
+
+		it('should replace the history entry instead of pushing the correction', async () => {
+			await waitFor(() => {
+				expect(onUrlUpdateMock).toHaveBeenCalled();
+			});
+
+			const pageCorrection = onUrlUpdateMock.mock.calls.find(
+				(call) => call[0].searchParams.get('page') === null,
+			);
+
+			expect(pageCorrection?.[0].options.history).toBe('replace');
+		});
+
+		it('should refetch with a non-negative offset after clamping', async () => {
+			await waitFor(() => {
+				expect(
+					fetchListDataMock.mock.calls.some((call) => call[0].offset === 0),
+				).toBe(true);
+			});
+
+			await waitFor(() => {
+				expect(screen.getByText('pod-1')).toBeInTheDocument();
+			});
+		});
 	});
 
 	describe('with error response', () => {

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityLogs/EntityLogs.tsx

@@ -82,6 +82,7 @@ function EntityLogsContent({
 	const { activeLog, selectedTab, handleSetActiveLog, handleCloseLogDetail } =
 		useLogDetailHandlers();
 
+	// TODO: Move away from using onAddToQuery after old drawer cleanup
 	const onAddToQuery = useCallback(
 		(fieldKey: string, fieldValue: string, operator: string): void => {
 			handleCloseLogDetail();
@@ -104,6 +105,21 @@ function EntityLogsContent({
 		[userExpression, querySearchOnRun, handleCloseLogDetail, category],
 	);
 
+	const onApplyLogFilter = useCallback(
+		(expression: string): void => {
+			handleCloseLogDetail();
+
+			const newUser = userExpression.trim()
+				? `${userExpression} AND ${expression}`
+				: expression;
+
+			querySearchOnRun(newUser);
+
+			logInfraDrawerFilterCustomizedEvent(category, 'logs', newUser, 'logs');
+		},
+		[userExpression, querySearchOnRun, handleCloseLogDetail, category],
+	);
+
 	const {
 		logs,
 		loadMoreLogs,
@@ -328,6 +344,7 @@ function EntityLogsContent({
 						selectedTab={selectedTab}
 						onAddToQuery={onAddToQuery}
 						onClickActionItem={onAddToQuery}
+						onApplyLogFilter={onApplyLogFilter}
 						onScrollToLog={handleScrollToLog}
 						handleOpenInExplorer={(e) => handleOpenInExplorer(e, activeLog)}
 						getContainer={(): HTMLElement =>

frontend/src/container/InfraMonitoringK8sV2/InfraMonitoringK8s.tsx

@@ -47,6 +47,7 @@ import {
 	useInfraMonitoringCategory,
 	useInfraMonitoringGroupBy,
 	useInfraMonitoringOrderBy,
+	useInfraMonitoringPageListing,
 	useInfraMonitoringSelectedItemParams,
 } from './hooks';
 
@@ -67,6 +68,7 @@ export default function InfraMonitoringK8s(): JSX.Element {
 	const [, setGroupBy] = useInfraMonitoringGroupBy();
 	const [, setOrderBy] = useInfraMonitoringOrderBy();
 	const [, setSelectedItemParams] = useInfraMonitoringSelectedItemParams();
+	const [, setCurrentPage] = useInfraMonitoringPageListing();
 
 	const compositeQuery = useGetCompositeQueryParam();
 	const { currentQuery, redirectWithQueryBuilderData } = useQueryBuilder();
@@ -218,6 +220,7 @@ export default function InfraMonitoringK8s(): JSX.Element {
 			void setSelectedCategory(key as string);
 			void setOrderBy(null);
 			void setGroupBy(null);
+			void setCurrentPage(null);
 			setSelectedItemParams(null);
 			redirectWithQueryBuilderData({
 				...currentQuery,

frontend/src/container/InfraMonitoringK8sV2/__tests__/InfraMonitoringK8s.test.tsx

@@ -0,0 +1,128 @@
+import React from 'react';
+import { QueryClient, QueryClientProvider } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { Provider } from 'react-redux';
+import { MemoryRouter } from 'react-router-dom';
+import { MemoryRouter as MemoryRouterV5 } from 'react-router-dom-v5-compat';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import { NuqsTestingAdapter, UrlUpdateEvent } from 'nuqs/adapters/testing';
+import { AppProvider } from 'providers/App/App';
+import { QueryBuilderProvider } from 'providers/QueryBuilder';
+import TimezoneProvider from 'providers/Timezone';
+import store from 'store';
+
+import { K8sCategories } from '../constants';
+import InfraMonitoringK8s from '../InfraMonitoringK8s';
+
+// Quick filters fire their own field APIs and are irrelevant to pagination.
+jest.mock('components/QuickFilters/QuickFilters', () => ({
+	__esModule: true,
+	default: (): JSX.Element => <div data-testid="quick-filters" />,
+}));
+
+// The list owns its own page recovery; stubbing it keeps the page param under the
+// sole control of the category handler being tested here.
+jest.mock('../Base/K8sDynamicList', () => ({
+	__esModule: true,
+	K8sDynamicList: (): JSX.Element => <div data-testid="k8s-dynamic-list" />,
+	default: (): JSX.Element => <div data-testid="k8s-dynamic-list" />,
+}));
+
+// Analytics only; jsdom lacks the Performance navigation entries it reads.
+jest.mock('lib/navigation', () => ({
+	getNavigationReferrer: (): string => 'direct',
+}));
+
+function renderPage(
+	queryParams: Record<string, string>,
+	onUrlUpdate: jest.Mock<void, [UrlUpdateEvent]>,
+): void {
+	const queryClient = new QueryClient({
+		defaultOptions: { queries: { retry: false } },
+	});
+
+	render(
+		<MemoryRouter>
+			<MemoryRouterV5>
+				<TimezoneProvider>
+					<QueryClientProvider client={queryClient}>
+						<AppProvider>
+							<Provider store={store}>
+								<NuqsTestingAdapter
+									searchParams={queryParams}
+									onUrlUpdate={onUrlUpdate}
+								>
+									<TooltipProvider>
+										<QueryBuilderProvider>
+											<InfraMonitoringK8s />
+										</QueryBuilderProvider>
+									</TooltipProvider>
+								</NuqsTestingAdapter>
+							</Provider>
+						</AppProvider>
+					</QueryClientProvider>
+				</TimezoneProvider>
+			</MemoryRouterV5>
+		</MemoryRouter>,
+	);
+}
+
+describe('InfraMonitoringK8s', () => {
+	describe('when the category changes from a page other than the first', () => {
+		const onUrlUpdateMock = jest.fn<void, [UrlUpdateEvent]>();
+
+		beforeEach(async () => {
+			onUrlUpdateMock.mockClear();
+
+			renderPage(
+				{ category: K8sCategories.PODS, page: '3', pageSize: '10' },
+				onUrlUpdateMock,
+			);
+
+			await screen.findByTestId(`category-${K8sCategories.NODES}`);
+		});
+
+		it('should drop the page so the new category starts at the first one', async () => {
+			fireEvent.click(screen.getByTestId(`category-${K8sCategories.NODES}`));
+
+			// Page 3 of pods says nothing about nodes — keeping it asks the new entity
+			// for an offset it may not have. The param is cleared rather than set to 1,
+			// since an absent page already means the first one.
+			await waitFor(() => {
+				const categorySwitch = onUrlUpdateMock.mock.calls.find(
+					(call) => call[0].searchParams.get('category') === K8sCategories.NODES,
+				);
+
+				expect(categorySwitch).toBeDefined();
+				expect(categorySwitch?.[0].searchParams.get('page')).toBeNull();
+			});
+		});
+
+		it('should keep the page size, which is not category specific', async () => {
+			fireEvent.click(screen.getByTestId(`category-${K8sCategories.NODES}`));
+
+			await waitFor(() => {
+				const categorySwitch = onUrlUpdateMock.mock.calls.find(
+					(call) => call[0].searchParams.get('category') === K8sCategories.NODES,
+				);
+
+				expect(categorySwitch?.[0].searchParams.get('pageSize')).toBe('10');
+			});
+		});
+
+		it('should leave the page alone when the same category is clicked again', async () => {
+			fireEvent.click(screen.getByTestId(`category-${K8sCategories.PODS}`));
+
+			await waitFor(() => {
+				expect(screen.getByTestId('k8s-dynamic-list')).toBeInTheDocument();
+			});
+
+			const droppedPage = onUrlUpdateMock.mock.calls.some(
+				(call) => !call[0].searchParams.has('page'),
+			);
+
+			expect(droppedPage).toBe(false);
+		});
+	});
+});

frontend/src/container/InfraMonitoringK8sV2/hooks.ts

@@ -34,6 +34,9 @@ export const useInfraMonitoringPageListing = (): UseQueryStateReturn<
 > =>
 	useQueryState(
 		INFRA_MONITORING_K8S_PARAMS_KEYS.PAGE,
+		// do not use .withDefault here, this can cause bugs when
+		// two hooks of nuqs define default twice, this is also
+		// defined at useTableParams
 		parseAsInteger.withOptions(defaultNuqsOptions),
 	);
 

frontend/src/container/LLMObservability/AttributeMapping/LLMObservabilityAttributeMapping.module.scss

@@ -4,9 +4,9 @@
 	gap: var(--spacing-4);
 	padding: var(--spacing-2) var(--spacing-2);
 
-	--tab-content-padding: 0;
-	--tab-text-color: var(--l1-foreground);
-	--tab-active-text-color: var(--l1-foreground);
+	--tabs-content-padding: 0;
+	--tabs-text-color: var(--l1-foreground);
+	--tabs-active-text-color: var(--l1-foreground);
 }
 
 .pageError {

frontend/src/container/LLMObservability/Explorer/Explorer.module.scss

@@ -1,11 +0,0 @@
-.explorer {
-	display: flex;
-	flex-direction: column;
-	gap: var(--spacing-4);
-	padding: var(--spacing-2) var(--spacing-0);
-}
-
-.placeholder {
-	color: var(--l2-foreground);
-	font-size: var(--periscope-font-size-base);
-}

frontend/src/container/LLMObservability/Explorer/Explorer.styles.scss

@@ -0,0 +1,106 @@
+.trace-explorer-header {
+	.trace-explorer-run-query {
+		display: flex;
+		flex-direction: row-reverse;
+		align-items: center;
+		margin: 8px 16px;
+		gap: 8px;
+	}
+
+	.filter-outlined-btn {
+		border-radius: 0px 2px 2px 0px;
+		border-top: 1px solid var(--l1-border);
+		border-right: 1px solid var(--l1-border);
+		border-bottom: 1px solid var(--l1-border);
+		background: var(--l2-background);
+		box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
+	}
+}
+
+.trace-explorer-header.single-child {
+	justify-content: flex-end;
+}
+
+.traces-explorer-views {
+	padding: 8px;
+	padding-bottom: 60px;
+	margin-bottom: 24px;
+
+	.ant-tabs-tabpane {
+		padding: 0 8px;
+	}
+}
+
+.qb-search-view-container {
+	padding: 8px;
+
+	display: flex;
+	flex-direction: row;
+	align-items: center;
+	gap: 8px;
+
+	.ant-select-selector {
+		border-radius: 2px;
+		border: 1px solid var(--l1-border) !important;
+		background: var(--l2-background) !important;
+		height: 34px !important;
+		box-sizing: border-box !important;
+	}
+}
+
+.trace-explorer-list-view {
+	flex: 1;
+}
+
+.trace-explorer-traces-view {
+	flex: 1;
+}
+
+.trace-explorer-table-view {
+	flex: 1;
+}
+
+.trace-explorer-time-series-view {
+	flex: 1;
+}
+
+.trace-explorer-page {
+	display: flex;
+
+	// Meant to fix the query builder colors
+	--input-background: var(--l2-background);
+	--input-hover-background: var(--l2-background);
+	--input-focus-background: var(--l2-background);
+	--input-border-color: var(--l2-border);
+	--input-hover-border-color: var(--internal-ant-border-color-hover);
+	--input-focus-border-color: var(--internal-ant-border-color-hover);
+
+	.filter {
+		width: 260px;
+		height: 100%;
+		min-height: 100vh;
+
+		border-right: 0px;
+		border: 1px solid var(--l1-border);
+		background-color: var(--l1-background);
+
+		> .ant-card-body {
+			padding: 0;
+			width: 258px;
+		}
+	}
+
+	.trace-explorer {
+		width: 100%;
+		background: var(--l1-background);
+
+		> .ant-card-body {
+			padding: 0;
+		}
+
+		border-color: var(--l1-border);
+	}
+	.trace-explorer.filters-expanded {
+		width: calc(100% - 260px);
+	}
+}

frontend/src/container/LLMObservability/Explorer/Explorer.tsx

@@ -1,13 +1,373 @@
-import styles from './Explorer.module.scss';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useQueryClient } from 'react-query';
+import { useSearchParams } from 'react-router-dom-v5-compat';
+import * as Sentry from '@sentry/react';
+import { Card } from 'antd';
+import logEvent from 'api/common/logEvent';
+import cx from 'classnames';
+import ExplorerCard from 'components/ExplorerCard/ExplorerCard';
+import QueryCancelledPlaceholder from 'components/QueryCancelledPlaceholder';
+import QuickFilters from 'components/QuickFilters/QuickFilters';
+import { QuickFiltersSource, SignalType } from 'components/QuickFilters/types';
+import WarningPopover from 'components/WarningPopover/WarningPopover';
+import { AVAILABLE_EXPORT_PANEL_TYPES } from 'constants/panelTypes';
+import { initialQueryAIWithType, PANEL_TYPES } from 'constants/queryBuilder';
+import { usePageActions } from 'container/AIAssistant/pageActions/usePageActions';
+import ExplorerOptionWrapper from 'container/ExplorerOptions/ExplorerOptionWrapper';
+import { useOptionsMenu } from 'container/OptionsMenu';
+import LeftToolbarActions from 'container/QueryBuilder/components/ToolbarActions/LeftToolbarActions';
+import RightToolbarActions from 'container/QueryBuilder/components/ToolbarActions/RightToolbarActions';
+import Toolbar from 'container/Toolbar/Toolbar';
+import {
+	getExportQueryData,
+	getQueryByPanelType,
+} from 'container/TracesExplorer/explorerUtils';
+import { ExportDashboard } from 'hooks/dashboard/useExportDashboards';
+import { useGetExportToDashboardLink } from 'hooks/dashboard/useGetExportToDashboardLink';
+import { useGetPanelTypesQueryParam } from 'hooks/queryBuilder/useGetPanelTypesQueryParam';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useShareBuilderUrl } from 'hooks/queryBuilder/useShareBuilderUrl';
+import {
+	ICurrentQueryData,
+	useHandleExplorerTabChange,
+} from 'hooks/useHandleExplorerTabChange';
+import { useIsAIAssistantEnabled } from 'hooks/useIsAIAssistantEnabled';
+import { useSafeNavigate } from 'hooks/useSafeNavigate';
+import { isEmpty } from 'lodash-es';
+import ErrorBoundaryFallback from 'pages/ErrorBoundaryFallback/ErrorBoundaryFallback';
+import { ExplorerViews } from 'pages/LogsExplorer/utils';
+import {
+	tracesAddFilterAction,
+	tracesChangeViewAction,
+	tracesRunQueryAction,
+	tracesSaveViewAction,
+} from 'pages/TracesExplorer/aiActions';
+import { Warning } from 'types/api';
+import { Query } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+import {
+	explorerViewToPanelType,
+	getExplorerViewFromUrl,
+} from 'utils/explorerUtils';
+import { v4 } from 'uuid';
+
+import { DEFAULT_PANEL_TYPE, TOOLBAR_VIEWS } from './constants';
+import ListView from './ListView/ListView';
+import { defaultSelectedColumns } from './ListView/configs';
+import QuerySection from './QuerySection/QuerySection';
+import TableView from './TableView/TableView';
+import TimeSeriesView from './TimeSeriesView/TimeSeriesView';
+import TracesView from './TracesView/TracesView';
+
+import './Explorer.styles.scss';
 
-// Shell for the AI Observability Explorer tab. Owns the
-// /ai-observability/explorer route and is intentionally empty for now: the
-// query builder + results surface land in a follow-up.
 function Explorer(): JSX.Element {
+	const {
+		panelType,
+		updateAllQueriesOperators,
+		handleRunQuery,
+		stagedQuery,
+		handleSetConfig,
+		currentQuery,
+		handleSetQueryData,
+		redirectWithQueryBuilderData,
+	} = useQueryBuilder();
+
+	const isAIAssistantEnabled = useIsAIAssistantEnabled();
+
+	const { options } = useOptionsMenu({
+		dataSource: DataSource.TRACES,
+		aggregateOperator: 'noop',
+		initialOptions: {
+			selectColumns: defaultSelectedColumns,
+		},
+	});
+
+	const [searchParams] = useSearchParams();
+	const queryClient = useQueryClient();
+	const listQueryKeyRef = useRef<any>();
+
+	// Get panel type from URL
+	const panelTypesFromUrl = useGetPanelTypesQueryParam(DEFAULT_PANEL_TYPE);
+	const [isLoadingQueries, setIsLoadingQueries] = useState<boolean>(false);
+	const [isCancelled, setIsCancelled] = useState(false);
+
+	useEffect(() => {
+		if (isLoadingQueries) {
+			setIsCancelled(false);
+		}
+	}, [isLoadingQueries]);
+
+	const handleCancelQuery = useCallback(() => {
+		if (listQueryKeyRef.current) {
+			queryClient.cancelQueries(listQueryKeyRef.current);
+		}
+		setIsCancelled(true);
+		// Reset loading state — the active view unmounts when cancelled, so no
+		// child will call setIsLoadingQueries(false) otherwise.
+		setIsLoadingQueries(false);
+	}, [queryClient]);
+
+	const [selectedView, setSelectedView] = useState<ExplorerViews>(() =>
+		getExplorerViewFromUrl(searchParams, panelTypesFromUrl),
+	);
+
+	const [warning, setWarning] = useState<Warning | undefined>();
+	const [isOpen, setOpen] = useState<boolean>(true);
+
+	const defaultQuery = useMemo(
+		(): Query =>
+			updateAllQueriesOperators(
+				initialQueryAIWithType,
+				DEFAULT_PANEL_TYPE,
+				DataSource.TRACES,
+			),
+		[updateAllQueriesOperators],
+	);
+
+	const { handleExplorerTabChange } = useHandleExplorerTabChange();
+	const { safeNavigate } = useSafeNavigate();
+	const getExportToDashboardLink = useGetExportToDashboardLink();
+
+	const handleChangeSelectedView = useCallback(
+		(view: ExplorerViews, querySearchParameters?: ICurrentQueryData): void => {
+			handleSetConfig(explorerViewToPanelType[view], DataSource.TRACES);
+
+			setSelectedView(view);
+
+			handleExplorerTabChange(
+				explorerViewToPanelType[view],
+				querySearchParameters,
+			);
+		},
+		[handleExplorerTabChange, handleSetConfig],
+	);
+
+	// ─── AI Assistant page actions (only when license feature is on) ───────────
+	const aiActions = useMemo(
+		() =>
+			isAIAssistantEnabled
+				? [
+						tracesRunQueryAction({
+							currentQuery,
+							handleSetQueryData,
+							redirectWithQueryBuilderData,
+						}),
+						tracesAddFilterAction({
+							currentQuery,
+							handleSetQueryData,
+							redirectWithQueryBuilderData,
+						}),
+						tracesChangeViewAction({
+							onChangeView: (view) => handleChangeSelectedView(view as ExplorerViews),
+						}),
+						tracesSaveViewAction({
+							// POC stub — logs a save request; wire to real API when available
+							onSaveView: async (name) => {
+								// eslint-disable-next-line no-console
+								console.info('[AI Assistant] Save view requested:', name);
+							},
+						}),
+					]
+				: [],
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+		[
+			isAIAssistantEnabled,
+			currentQuery,
+			handleSetQueryData,
+			redirectWithQueryBuilderData,
+			handleChangeSelectedView,
+		],
+	);
+	usePageActions('traces-explorer', aiActions);
+	// ───────────────────────────────────────────────────────────────────────────
+
+	const exportDefaultQuery = useMemo(
+		() =>
+			getQueryByPanelType(
+				stagedQuery || initialQueryAIWithType,
+				panelType || DEFAULT_PANEL_TYPE,
+			),
+		[stagedQuery, panelType],
+	);
+
+	const handleExport = useCallback(
+		(dashboard: ExportDashboard | null, isNewDashboard?: boolean): void => {
+			if (!dashboard || !panelType) {
+				return;
+			}
+
+			const panelTypeParam = AVAILABLE_EXPORT_PANEL_TYPES.includes(panelType)
+				? panelType
+				: PANEL_TYPES.TIME_SERIES;
+
+			const widgetId = v4();
+
+			const query = getExportQueryData(
+				exportDefaultQuery,
+				panelTypeParam,
+				options,
+			);
+
+			logEvent('Traces Explorer: Add to dashboard successful', {
+				panelType,
+				isNewDashboard,
+				dashboardName: dashboard?.title,
+			});
+
+			const dashboardEditView = getExportToDashboardLink({
+				query,
+				panelType: panelTypeParam,
+				dashboardId: dashboard.id,
+				widgetId,
+			});
+
+			if (dashboardEditView) {
+				safeNavigate(dashboardEditView);
+			}
+		},
+		[
+			exportDefaultQuery,
+			panelType,
+			safeNavigate,
+			options,
+			getExportToDashboardLink,
+		],
+	);
+
+	useShareBuilderUrl({ defaultValue: defaultQuery });
+
+	const logEventCalledRef = useRef(false);
+
+	useEffect(() => {
+		if (!logEventCalledRef.current) {
+			logEvent('Traces Explorer: Page visited', {});
+			logEventCalledRef.current = true;
+		}
+	}, []);
+
+	const isFilterApplied = useMemo(() => {
+		// if any of the non-disabled queries has filters applied, return true
+		const result = stagedQuery?.builder?.queryData?.filter(
+			(item) => !isEmpty(item.filters?.items) && !item.disabled,
+		);
+		return !!result?.length;
+	}, [stagedQuery]);
+
 	return (
-		<div className={styles.explorer} data-testid="llm-observability-explorer">
-			<div className={styles.placeholder}>Explorer coming soon.</div>
-		</div>
+		<Sentry.ErrorBoundary fallback={<ErrorBoundaryFallback />}>
+			<div
+				className="trace-explorer-page"
+				data-testid="llm-observability-explorer"
+			>
+				<Card className="filter" hidden={!isOpen}>
+					<QuickFilters
+						className="qf-traces-explorer"
+						source={QuickFiltersSource.TRACES_EXPLORER}
+						signal={SignalType.TRACES}
+						handleFilterVisibilityChange={(): void => {
+							setOpen(!isOpen);
+						}}
+					/>
+				</Card>
+				<div
+					className={cx('trace-explorer', {
+						'filters-expanded': isOpen,
+					})}
+				>
+					<div className="trace-explorer-header">
+						<Toolbar
+							showAutoRefresh
+							leftActions={
+								<LeftToolbarActions
+									showFilter={isOpen}
+									handleFilterVisibilityChange={(): void => setOpen(!isOpen)}
+									items={TOOLBAR_VIEWS}
+									selectedView={selectedView}
+									onChangeSelectedView={handleChangeSelectedView}
+								/>
+							}
+							warningElement={
+								!isEmpty(warning) ? <WarningPopover warningData={warning} /> : <div />
+							}
+							rightActions={
+								<RightToolbarActions
+									onStageRunQuery={(): void => {
+										setIsCancelled(false);
+										handleRunQuery();
+									}}
+									isLoadingQueries={isLoadingQueries}
+									handleCancelQuery={handleCancelQuery}
+								/>
+							}
+						/>
+					</div>
+					<ExplorerCard sourcepage={DataSource.TRACES}>
+						<div className="query-section-container">
+							<QuerySection />
+						</div>
+					</ExplorerCard>
+
+					<div className="traces-explorer-views">
+						{isCancelled && (
+							<QueryCancelledPlaceholder subText='Click "Run Query" to load traces.' />
+						)}
+
+						{!isCancelled && selectedView === ExplorerViews.LIST && (
+							<div className="trace-explorer-list-view">
+								<ListView
+									isFilterApplied={isFilterApplied}
+									setWarning={setWarning}
+									setIsLoadingQueries={setIsLoadingQueries}
+									queryKeyRef={listQueryKeyRef}
+								/>
+							</div>
+						)}
+
+						{!isCancelled && selectedView === ExplorerViews.TRACE && (
+							<div className="trace-explorer-traces-view">
+								<TracesView
+									isFilterApplied={isFilterApplied}
+									setWarning={setWarning}
+									setIsLoadingQueries={setIsLoadingQueries}
+									queryKeyRef={listQueryKeyRef}
+								/>
+							</div>
+						)}
+
+						{!isCancelled && selectedView === ExplorerViews.TIMESERIES && (
+							<div className="trace-explorer-time-series-view">
+								<TimeSeriesView
+									dataSource={DataSource.TRACES}
+									isFilterApplied={isFilterApplied}
+									setWarning={setWarning}
+									setIsLoadingQueries={setIsLoadingQueries}
+									queryKeyRef={listQueryKeyRef}
+								/>
+							</div>
+						)}
+
+						{!isCancelled && selectedView === ExplorerViews.TABLE && (
+							<div className="trace-explorer-table-view">
+								<TableView
+									setWarning={setWarning}
+									setIsLoadingQueries={setIsLoadingQueries}
+									queryKeyRef={listQueryKeyRef}
+								/>
+							</div>
+						)}
+					</div>
+
+					<ExplorerOptionWrapper
+						disabled={!stagedQuery}
+						query={exportDefaultQuery}
+						sourcepage={DataSource.TRACES}
+						onExport={handleExport}
+						handleChangeSelectedView={handleChangeSelectedView}
+					/>
+				</div>
+			</div>
+		</Sentry.ErrorBoundary>
 	);
 }
 

frontend/src/container/LLMObservability/Explorer/ListView/ListView.module.scss

@@ -0,0 +1,8 @@
+.container {
+	display: flex;
+	flex-direction: column;
+	flex: 1;
+	min-height: 0;
+	height: calc(100vh - 240px);
+	min-height: 400px;
+}

frontend/src/container/LLMObservability/Explorer/ListView/ListView.styles.scss

@@ -0,0 +1,34 @@
+.trace-explorer-controls {
+	display: flex;
+	justify-content: flex-end;
+	align-items: center;
+	gap: 8px;
+
+	.order-by-container {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+
+		.order-by-label {
+			color: var(--muted-foreground);
+			font-size: 12px;
+			font-style: normal;
+			font-weight: 400;
+			line-height: 16px; /* 133.333% */
+
+			display: flex;
+			align-items: center;
+			gap: 4px;
+		}
+
+		.order-by-select {
+			width: 100px;
+
+			.ant-select-selector {
+				border: none;
+				box-shadow: none;
+				background-color: transparent;
+			}
+		}
+	}
+}

frontend/src/container/LLMObservability/Explorer/ListView/ListView.tsx

@@ -0,0 +1,272 @@
+import {
+	Dispatch,
+	memo,
+	MutableRefObject,
+	SetStateAction,
+	useCallback,
+	useEffect,
+	useMemo,
+	useState,
+} from 'react';
+import { QueryKey } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import logEvent from 'api/common/logEvent';
+import DownloadOptionsMenu from 'components/DownloadOptionsMenu/DownloadOptionsMenu';
+import ListViewOrderBy from 'components/OrderBy/ListViewOrderBy';
+import type { TableColumnDef } from 'components/TanStackTableView/types';
+import { ENTITY_VERSION_V5 } from 'constants/app';
+import { QueryParams } from 'constants/query';
+import { initialQueryAIWithType, PANEL_TYPES } from 'constants/queryBuilder';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import { useOptionsMenu } from 'container/OptionsMenu';
+import { CustomTimeType } from 'container/TopNav/DateTimeSelectionV2/types';
+import TraceExplorerControls from 'container/TracesExplorer/Controls';
+import { getListViewQuery } from 'container/TracesExplorer/explorerUtils';
+import {
+	getTraceLink,
+	transformSpanRows,
+} from 'container/TracesExplorer/ListView/utils';
+import {
+	getFieldColumn,
+	TracesTableRow,
+} from 'container/TracesExplorer/TracesTable/getFieldColumn';
+import TracesTable from 'container/TracesExplorer/TracesTable/TracesTable';
+import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { Pagination } from 'hooks/queryPagination';
+import { getDefaultPaginationConfig } from 'hooks/queryPagination/utils';
+import useUrlQueryData from 'hooks/useUrlQueryData';
+import { ArrowUp10, Minus } from '@signozhq/icons';
+import { AppState } from 'store/reducers';
+import { Warning } from 'types/api';
+import { DataSource } from 'types/common/queryBuilder';
+import { GlobalReducer } from 'types/reducer/globalTime';
+
+import {
+	defaultSelectedColumns,
+	PER_PAGE_OPTIONS,
+	TIMESTAMP_FIELD,
+} from './configs';
+import './ListView.styles.scss';
+
+import styles from './ListView.module.scss';
+
+interface ListViewProps {
+	isFilterApplied: boolean;
+	setWarning: Dispatch<SetStateAction<Warning | undefined>>;
+	setIsLoadingQueries: Dispatch<SetStateAction<boolean>>;
+	queryKeyRef?: MutableRefObject<QueryKey | undefined>;
+}
+
+function ListView({
+	isFilterApplied,
+	setWarning,
+	setIsLoadingQueries,
+	queryKeyRef,
+}: ListViewProps): JSX.Element {
+	const { stagedQuery, panelType: panelTypeFromQueryBuilder } =
+		useQueryBuilder();
+
+	const panelType = panelTypeFromQueryBuilder || PANEL_TYPES.LIST;
+
+	const [orderBy, setOrderBy] = useState<string>('timestamp:desc');
+
+	const {
+		selectedTime: globalSelectedTime,
+		maxTime,
+		minTime,
+		loading: timeRangeUpdateLoading,
+	} = useSelector<AppState, GlobalReducer>((state) => state.globalTime);
+
+	const { options, config } = useOptionsMenu({
+		dataSource: DataSource.TRACES,
+		aggregateOperator: 'count',
+		initialOptions: {
+			selectColumns: defaultSelectedColumns,
+		},
+	});
+
+	const { queryData: paginationQueryData } = useUrlQueryData<Pagination>(
+		QueryParams.pagination,
+	);
+	const paginationConfig =
+		paginationQueryData ?? getDefaultPaginationConfig(PER_PAGE_OPTIONS);
+
+	const requestQuery = useMemo(
+		() => getListViewQuery(stagedQuery || initialQueryAIWithType, orderBy),
+		[stagedQuery, orderBy],
+	);
+
+	// Stable sorted-name signature for the queryKey.
+	// - Drag updates selectColumns; raw queryKey would churn on reorder.
+	// - Trace API fetches only listed columns → add/remove must refetch.
+	// - Sorted-name signature: stable on reorder, changes on add/remove.
+	const selectColumnsSignature = useMemo(
+		() =>
+			(options?.selectColumns ?? [])
+				.map((c) => c.name)
+				.sort()
+				.join(','),
+		[options?.selectColumns],
+	);
+
+	const queryKey = useMemo(
+		() => [
+			REACT_QUERY_KEY.GET_QUERY_RANGE,
+			globalSelectedTime,
+			maxTime,
+			minTime,
+			stagedQuery,
+			panelType,
+			paginationConfig,
+			selectColumnsSignature,
+			orderBy,
+		],
+		[
+			stagedQuery,
+			panelType,
+			globalSelectedTime,
+			paginationConfig,
+			selectColumnsSignature,
+			maxTime,
+			minTime,
+			orderBy,
+		],
+	);
+
+	if (queryKeyRef) {
+		queryKeyRef.current = queryKey;
+	}
+
+	const { data, isFetching, isLoading, isError, error } = useGetQueryRange(
+		{
+			query: requestQuery,
+			graphType: panelType,
+			selectedTime: 'GLOBAL_TIME' as const,
+			globalSelectedInterval: globalSelectedTime as CustomTimeType,
+			params: {
+				dataSource: 'traces',
+			},
+			tableParams: {
+				pagination: paginationConfig,
+				selectColumns: options?.selectColumns,
+			},
+		},
+		ENTITY_VERSION_V5,
+		{
+			queryKey,
+			enabled:
+				// don't make api call while the time range state in redux is loading
+				!timeRangeUpdateLoading &&
+				!!stagedQuery &&
+				panelType === PANEL_TYPES.LIST &&
+				!!options?.selectColumns?.length,
+		},
+	);
+
+	useEffect(() => {
+		if (data?.payload) {
+			setWarning(data?.warning);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [data?.payload, data?.warning]);
+
+	useEffect(() => {
+		if (isLoading || isFetching) {
+			setIsLoadingQueries(true);
+		} else {
+			setIsLoadingQueries(false);
+		}
+	}, [isLoading, isFetching, setIsLoadingQueries]);
+
+	const queryTableDataResult = data?.payload?.data?.newResult?.data?.result;
+	const queryTableData = useMemo(
+		() => queryTableDataResult || [],
+		[queryTableDataResult],
+	);
+
+	const columns = useMemo<TableColumnDef<TracesTableRow>[]>(() => {
+		const fields = [
+			TIMESTAMP_FIELD,
+			...(options?.selectColumns ?? []).filter(
+				(field) => field.name !== TIMESTAMP_FIELD.name,
+			),
+		];
+		return fields.map((field) => getFieldColumn(field));
+	}, [options?.selectColumns]);
+
+	const rows = useMemo(
+		() => transformSpanRows(queryTableData),
+		[queryTableData],
+	);
+
+	const handleColumnOrderChange = useCallback(
+		(reordered: TableColumnDef<TracesTableRow>[]): void => {
+			config?.addColumn?.onReorder(reordered.map((column) => column.id));
+		},
+		[config],
+	);
+
+	const handleOrderChange = useCallback((value: string) => {
+		setOrderBy(value);
+	}, []);
+
+	useEffect(() => {
+		if (!isLoading && !isFetching && !isError && rows.length !== 0) {
+			void logEvent('Traces Explorer: Data present', {
+				panelType,
+			});
+		}
+	}, [isLoading, isFetching, isError, rows, panelType]);
+
+	return (
+		<div className={styles.container}>
+			<div className="trace-explorer-controls">
+				<div className="order-by-container">
+					<div className="order-by-label">
+						Order by <Minus size={14} /> <ArrowUp10 size={14} />
+					</div>
+
+					<ListViewOrderBy
+						value={orderBy}
+						onChange={handleOrderChange}
+						dataSource={DataSource.TRACES}
+					/>
+				</div>
+
+				<DownloadOptionsMenu
+					dataSource={DataSource.TRACES}
+					selectedColumns={options?.selectColumns}
+				/>
+
+				<TraceExplorerControls
+					isLoading={isFetching}
+					totalCount={rows.length}
+					config={config}
+					perPageOptions={PER_PAGE_OPTIONS}
+				/>
+			</div>
+
+			<TracesTable
+				data={rows}
+				columns={columns}
+				panelType="LIST"
+				getRowHref={getTraceLink}
+				isLoading={isLoading}
+				isFetching={isFetching}
+				isError={isError}
+				error={error}
+				isFilterApplied={isFilterApplied}
+				onColumnOrderChange={handleColumnOrderChange}
+				onColumnRemove={config?.addColumn?.onRemove}
+			/>
+		</div>
+	);
+}
+
+ListView.defaultProps = {
+	queryKeyRef: undefined,
+};
+
+export default memo(ListView);

frontend/src/container/LLMObservability/Explorer/ListView/configs.ts

@@ -0,0 +1,19 @@
+import type { TelemetryFieldKey } from 'api/v5/v5';
+import { DEFAULT_PER_PAGE_OPTIONS } from 'hooks/queryPagination';
+
+export const defaultSelectedColumns: string[] = [
+	'service.name',
+	'name',
+	'duration_nano',
+	'http_method',
+	'response_status_code',
+	'timestamp',
+];
+
+export const PER_PAGE_OPTIONS: number[] = [10, ...DEFAULT_PER_PAGE_OPTIONS];
+
+// Pinned timestamp column
+export const TIMESTAMP_FIELD = {
+	name: 'timestamp',
+	fieldContext: 'span',
+} as TelemetryFieldKey;

frontend/src/container/LLMObservability/Explorer/QuerySection/QuerySection.tsx

@@ -0,0 +1,40 @@
+import { memo, useMemo } from 'react';
+import { QueryBuilderV2 } from 'components/QueryBuilderV2/QueryBuilderV2';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { QueryBuilderProps } from 'container/QueryBuilder/QueryBuilder.interfaces';
+import { useGetPanelTypesQueryParam } from 'hooks/queryBuilder/useGetPanelTypesQueryParam';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { DEFAULT_PANEL_TYPE } from '../constants';
+
+function QuerySection(): JSX.Element {
+	const panelTypes = useGetPanelTypesQueryParam(DEFAULT_PANEL_TYPE);
+
+	// Only reaches the builder for timeseries/table; list/trace panels use QueryBuilderV2's listViewTracesFilterConfigs.
+	const filterConfigs: QueryBuilderProps['filterConfigs'] = useMemo(
+		() => ({
+			stepInterval: { isHidden: false, isDisabled: false },
+			limit: { isHidden: false, isDisabled: true },
+			having: { isHidden: false, isDisabled: true },
+		}),
+		[],
+	);
+
+	const isListViewPanel = useMemo(
+		() => panelTypes === PANEL_TYPES.LIST || panelTypes === PANEL_TYPES.TRACE,
+		[panelTypes],
+	);
+
+	return (
+		<QueryBuilderV2
+			isListViewPanel={isListViewPanel}
+			config={{ initialDataSource: DataSource.TRACES, queryVariant: 'static' }}
+			panelType={panelTypes}
+			filterConfigs={filterConfigs}
+			showOnlyWhereClause={isListViewPanel}
+			version="v3" // setting this to v3 as we this is rendered in logs explorer
+		/>
+	);
+}
+
+export default memo(QuerySection);

frontend/src/container/LLMObservability/Explorer/TableView/TableView.styles.scss

@@ -0,0 +1,7 @@
+.traces-table-view-header {
+	display: flex;
+	justify-content: flex-end;
+	align-items: center;
+	padding: 12px;
+	flex-shrink: 0;
+}

frontend/src/container/LLMObservability/Explorer/TableView/TableView.tsx

@@ -0,0 +1,130 @@
+import {
+	Dispatch,
+	memo,
+	MutableRefObject,
+	SetStateAction,
+	useEffect,
+	useMemo,
+} from 'react';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { Space } from 'antd';
+import ErrorInPlace from 'components/ErrorInPlace/ErrorInPlace';
+import ExportMenu from 'components/ExportMenu/ExportMenu';
+import { ENTITY_VERSION_V5 } from 'constants/app';
+import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import { QueryTable } from 'container/QueryTable';
+import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { AppState } from 'store/reducers';
+import { Warning } from 'types/api';
+import APIError from 'types/api/error';
+import { QueryDataV3 } from 'types/api/widgets/getQuery';
+import { DataSource } from 'types/common/queryBuilder';
+import { GlobalReducer } from 'types/reducer/globalTime';
+
+import './TableView.styles.scss';
+
+function TableView({
+	setWarning,
+	setIsLoadingQueries,
+	queryKeyRef,
+}: {
+	setWarning: Dispatch<SetStateAction<Warning | undefined>>;
+	setIsLoadingQueries: Dispatch<SetStateAction<boolean>>;
+	queryKeyRef?: MutableRefObject<any>;
+}): JSX.Element {
+	const { stagedQuery, panelType } = useQueryBuilder();
+
+	const {
+		selectedTime: globalSelectedTime,
+		maxTime,
+		minTime,
+	} = useSelector<AppState, GlobalReducer>((state) => state.globalTime);
+
+	const queryKey = useMemo(
+		() => [
+			REACT_QUERY_KEY.GET_QUERY_RANGE,
+			globalSelectedTime,
+			maxTime,
+			minTime,
+			stagedQuery,
+		],
+		[globalSelectedTime, maxTime, minTime, stagedQuery],
+	);
+
+	if (queryKeyRef) {
+		queryKeyRef.current = queryKey;
+	}
+
+	const { data, isLoading, isFetching, isError, error } = useGetQueryRange(
+		{
+			query: stagedQuery || initialQueriesMap.traces,
+			graphType: panelType || PANEL_TYPES.TABLE,
+			selectedTime: 'GLOBAL_TIME',
+			globalSelectedInterval: globalSelectedTime,
+			params: {
+				dataSource: 'traces',
+			},
+		},
+		ENTITY_VERSION_V5,
+		{
+			queryKey,
+			enabled: !!stagedQuery && panelType === PANEL_TYPES.TABLE,
+		},
+	);
+
+	useEffect(() => {
+		if (isLoading || isFetching) {
+			setIsLoadingQueries(true);
+		} else {
+			setIsLoadingQueries(false);
+		}
+	}, [isLoading, isFetching, setIsLoadingQueries]);
+
+	const queryTableData = useMemo(
+		() =>
+			data?.payload?.data?.newResult?.data?.result ||
+			data?.payload.data.result ||
+			[],
+		[data],
+	);
+
+	useEffect(() => {
+		if (data?.payload) {
+			setWarning(data.warning);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [data?.payload, data?.warning]);
+
+	return (
+		<Space.Compact block direction="vertical">
+			{isError && error && <ErrorInPlace error={error as APIError} />}
+			{!isError && data && (
+				<div className="traces-table-view-header">
+					<ExportMenu
+						dataSource={DataSource.TRACES}
+						data={data}
+						query={stagedQuery || initialQueriesMap.traces}
+						fileName="traces-table"
+					/>
+				</div>
+			)}
+			{!isError && (
+				<QueryTable
+					query={stagedQuery || initialQueriesMap.traces}
+					queryTableData={queryTableData as QueryDataV3[]}
+					loading={isLoading}
+					sticky
+				/>
+			)}
+		</Space.Compact>
+	);
+}
+
+TableView.defaultProps = {
+	queryKeyRef: undefined,
+};
+
+export default memo(TableView);

frontend/src/container/LLMObservability/Explorer/TimeSeriesView/TimeSeriesView.styles.scss

@@ -0,0 +1,8 @@
+.trace-explorer-time-series-view-container {
+	&-header {
+		display: flex;
+		justify-content: flex-start;
+		align-items: center;
+		padding: 12px;
+	}
+}

frontend/src/container/LLMObservability/Explorer/TimeSeriesView/TimeSeriesView.tsx

@@ -0,0 +1,147 @@
+import {
+	Dispatch,
+	MutableRefObject,
+	SetStateAction,
+	useEffect,
+	useMemo,
+} from 'react';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { ENTITY_VERSION_V5 } from 'constants/app';
+import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import TimeSeriesView from 'container/TimeSeriesView/TimeSeriesView';
+import { convertDataValueToMs } from 'container/TimeSeriesView/utils';
+import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import useUrlYAxisUnit from 'hooks/useUrlYAxisUnit';
+import { AppState } from 'store/reducers';
+import { Warning } from 'types/api';
+import APIError from 'types/api/error';
+import { DataSource } from 'types/common/queryBuilder';
+import { GlobalReducer } from 'types/reducer/globalTime';
+
+import './TimeSeriesView.styles.scss';
+
+function TimeSeriesViewContainer({
+	dataSource = DataSource.TRACES,
+	isFilterApplied,
+	setWarning,
+	setIsLoadingQueries,
+	queryKeyRef,
+}: TimeSeriesViewProps): JSX.Element {
+	const { stagedQuery, currentQuery, panelType } = useQueryBuilder();
+
+	const isValidToConvertToMs = useMemo(() => {
+		const isValid: boolean[] = [];
+
+		currentQuery.builder.queryData.forEach(
+			({ aggregateAttribute, aggregateOperator }) => {
+				const isExistDurationNanoAttribute =
+					aggregateAttribute?.key === 'durationNano' ||
+					aggregateAttribute?.key === 'duration_nano';
+
+				const isCountOperator =
+					aggregateOperator === 'count' || aggregateOperator === 'count_distinct';
+
+				isValid.push(!isCountOperator && isExistDurationNanoAttribute);
+			},
+		);
+
+		return isValid.every(Boolean);
+	}, [currentQuery]);
+
+	const defaultUnit = isValidToConvertToMs ? 'ms' : 'short';
+	const { yAxisUnit, onUnitChange } = useUrlYAxisUnit(defaultUnit);
+
+	const {
+		selectedTime: globalSelectedTime,
+		maxTime,
+		minTime,
+	} = useSelector<AppState, GlobalReducer>((state) => state.globalTime);
+
+	const queryKey = useMemo(
+		() => [
+			REACT_QUERY_KEY.GET_QUERY_RANGE,
+			globalSelectedTime,
+			maxTime,
+			minTime,
+			stagedQuery,
+		],
+		[globalSelectedTime, maxTime, minTime, stagedQuery],
+	);
+
+	if (queryKeyRef) {
+		queryKeyRef.current = queryKey;
+	}
+
+	const { data, isLoading, isFetching, isError, error } = useGetQueryRange(
+		{
+			query: stagedQuery || initialQueriesMap[dataSource],
+			graphType: panelType || PANEL_TYPES.TIME_SERIES,
+			selectedTime: 'GLOBAL_TIME',
+			globalSelectedInterval: globalSelectedTime,
+			params: {
+				dataSource,
+			},
+		},
+		// ENTITY_VERSION_V4,
+		ENTITY_VERSION_V5,
+		{
+			queryKey,
+			enabled: !!stagedQuery && panelType === PANEL_TYPES.TIME_SERIES,
+		},
+	);
+
+	useEffect(() => {
+		if (data?.payload) {
+			setWarning(data?.warning);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [data?.payload, data?.warning]);
+
+	const responseData = useMemo(
+		() => (isValidToConvertToMs ? convertDataValueToMs(data) : data),
+		[data, isValidToConvertToMs],
+	);
+
+	useEffect(() => {
+		if (isLoading || isFetching) {
+			setIsLoadingQueries(true);
+		} else {
+			setIsLoadingQueries(false);
+		}
+	}, [isLoading, isFetching, setIsLoadingQueries]);
+
+	return (
+		<div className="trace-explorer-time-series-view-container">
+			<TimeSeriesView
+				isFilterApplied={isFilterApplied}
+				isError={isError}
+				error={error as APIError}
+				isLoading={isLoading || isFetching}
+				data={responseData}
+				yAxisUnit={yAxisUnit}
+				onYAxisUnitChange={onUnitChange}
+				dataSource={dataSource}
+				setWarning={setWarning}
+				allowExport
+			/>
+		</div>
+	);
+}
+
+interface TimeSeriesViewProps {
+	dataSource?: DataSource;
+	isFilterApplied: boolean;
+	setWarning: Dispatch<SetStateAction<Warning | undefined>>;
+	setIsLoadingQueries: Dispatch<SetStateAction<boolean>>;
+	queryKeyRef?: MutableRefObject<any>;
+}
+
+TimeSeriesViewContainer.defaultProps = {
+	dataSource: DataSource.TRACES,
+	queryKeyRef: undefined,
+};
+
+export default TimeSeriesViewContainer;

frontend/src/container/LLMObservability/Explorer/TracesView/TracesView.module.scss

@@ -0,0 +1,15 @@
+.container {
+	display: flex;
+	flex-direction: column;
+	flex: 1;
+	min-height: 0;
+	// Page chain isn't a flex column, so anchor the virtualized table against the viewport.
+	height: calc(100vh - 240px);
+	min-height: 400px;
+}
+
+.actionsContainer {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+}

frontend/src/container/LLMObservability/Explorer/TracesView/TracesView.tsx

@@ -0,0 +1,190 @@
+import {
+	Dispatch,
+	memo,
+	MutableRefObject,
+	SetStateAction,
+	useEffect,
+	useMemo,
+} from 'react';
+import { QueryKey } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { Typography } from '@signozhq/ui/typography';
+import logEvent from 'api/common/logEvent';
+import DownloadOptionsMenu from 'components/DownloadOptionsMenu/DownloadOptionsMenu';
+import { ENTITY_VERSION_V5 } from 'constants/app';
+import { QueryParams } from 'constants/query';
+import { initialQueryAIWithType, PANEL_TYPES } from 'constants/queryBuilder';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import TraceExplorerControls from 'container/TracesExplorer/Controls';
+import { getListViewQuery } from 'container/TracesExplorer/explorerUtils';
+import { getTraceLink } from 'container/TracesExplorer/ListView/utils';
+import { TracesTableRow } from 'container/TracesExplorer/TracesTable/getFieldColumn';
+import TracesTable from 'container/TracesExplorer/TracesTable/TracesTable';
+import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { Pagination } from 'hooks/queryPagination';
+import useUrlQueryData from 'hooks/useUrlQueryData';
+import { AppState } from 'store/reducers';
+import { Warning } from 'types/api';
+import { DataSource } from 'types/common/queryBuilder';
+import { GlobalReducer } from 'types/reducer/globalTime';
+import DOCLINKS from 'utils/docLinks';
+
+import { columns, PER_PAGE_OPTIONS } from './configs';
+import styles from './TracesView.module.scss';
+
+interface TracesViewProps {
+	isFilterApplied: boolean;
+	setWarning: Dispatch<SetStateAction<Warning | undefined>>;
+	setIsLoadingQueries: Dispatch<SetStateAction<boolean>>;
+	queryKeyRef?: MutableRefObject<QueryKey | undefined>;
+}
+
+function TracesView({
+	isFilterApplied,
+	setWarning,
+	setIsLoadingQueries,
+	queryKeyRef,
+}: TracesViewProps): JSX.Element {
+	const { stagedQuery, panelType } = useQueryBuilder();
+
+	const {
+		selectedTime: globalSelectedTime,
+		maxTime,
+		minTime,
+	} = useSelector<AppState, GlobalReducer>((state) => state.globalTime);
+
+	const { queryData: paginationQueryData } = useUrlQueryData<Pagination>(
+		QueryParams.pagination,
+	);
+
+	const transformedQuery = useMemo(
+		() => getListViewQuery(stagedQuery || initialQueryAIWithType),
+		[stagedQuery],
+	);
+
+	const queryKey = useMemo(
+		() => [
+			REACT_QUERY_KEY.GET_QUERY_RANGE,
+			globalSelectedTime,
+			maxTime,
+			minTime,
+			stagedQuery,
+			panelType,
+			paginationQueryData,
+		],
+		[
+			globalSelectedTime,
+			maxTime,
+			minTime,
+			stagedQuery,
+			panelType,
+			paginationQueryData,
+		],
+	);
+
+	if (queryKeyRef) {
+		queryKeyRef.current = queryKey;
+	}
+
+	const { data, isLoading, isFetching, isError, error } = useGetQueryRange(
+		{
+			query: transformedQuery,
+			graphType: panelType || PANEL_TYPES.TRACE,
+			selectedTime: 'GLOBAL_TIME',
+			globalSelectedInterval: globalSelectedTime,
+			params: {
+				dataSource: 'traces',
+			},
+			tableParams: {
+				pagination: paginationQueryData,
+			},
+		},
+		ENTITY_VERSION_V5,
+		{
+			queryKey,
+			enabled: !!stagedQuery && panelType === PANEL_TYPES.TRACE,
+		},
+	);
+
+	useEffect(() => {
+		if (data?.payload) {
+			setWarning(data?.warning);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [data?.payload, data?.warning]);
+
+	const responseData = data?.payload?.data?.newResult?.data?.result[0]?.list;
+
+	const rows = useMemo<TracesTableRow[]>(
+		() =>
+			(responseData ?? []).map((item) => {
+				const row = item.data;
+				return { ...row, id: row.trace_id };
+			}) as TracesTableRow[],
+		[responseData],
+	);
+
+	useEffect(() => {
+		if (isLoading || isFetching) {
+			setIsLoadingQueries(true);
+		} else {
+			setIsLoadingQueries(false);
+		}
+	}, [isLoading, isFetching, setIsLoadingQueries]);
+
+	useEffect(() => {
+		if (!isLoading && !isFetching && !isError && rows.length !== 0) {
+			void logEvent('Traces Explorer: Data present', {
+				panelType: 'TRACE',
+			});
+		}
+	}, [isLoading, isFetching, isError, rows.length]);
+
+	return (
+		<div className={styles.container}>
+			<div className={styles.actionsContainer}>
+				<Typography>
+					This tab only shows Root Spans. More details
+					<Typography.Link href={DOCLINKS.TRACES_DETAILS_LINK} target="_blank">
+						{' '}
+						here
+					</Typography.Link>
+				</Typography>
+
+				<div className="trace-explorer-controls">
+					<DownloadOptionsMenu
+						dataSource={DataSource.TRACES}
+						panelType={PANEL_TYPES.TRACE}
+					/>
+
+					<TraceExplorerControls
+						isLoading={isLoading}
+						totalCount={rows.length}
+						perPageOptions={PER_PAGE_OPTIONS}
+					/>
+				</div>
+			</div>
+
+			<TracesTable
+				data={rows}
+				columns={columns}
+				respectColumnOrder
+				panelType="TRACE"
+				getRowHref={getTraceLink}
+				isLoading={isLoading}
+				isFetching={isFetching}
+				isError={isError}
+				error={error}
+				isFilterApplied={isFilterApplied}
+			/>
+		</div>
+	);
+}
+
+TracesView.defaultProps = {
+	queryKeyRef: undefined,
+};
+
+export default memo(TracesView);

frontend/src/container/LLMObservability/Explorer/TracesView/configs.ts

@@ -0,0 +1,25 @@
+import { TelemetryFieldKey } from 'api/v5/v5';
+import type { TableColumnDef } from 'components/TanStackTableView/types';
+import {
+	getFieldColumn,
+	TracesTableRow,
+} from 'container/TracesExplorer/TracesTable/getFieldColumn';
+import { DEFAULT_PER_PAGE_OPTIONS } from 'hooks/queryPagination';
+
+export const PER_PAGE_OPTIONS: number[] = [10, ...DEFAULT_PER_PAGE_OPTIONS];
+
+const TRACE_FIELDS = [
+	{ name: 'service.name', fieldContext: 'resource' },
+	{ name: 'name' },
+	{ name: 'duration_nano' },
+	{ name: 'span_count' },
+	{ name: 'trace_id' },
+] as TelemetryFieldKey[];
+
+export const columns: TableColumnDef<TracesTableRow>[] = TRACE_FIELDS.map(
+	(field) => ({
+		...getFieldColumn(field),
+		enableRemove: false,
+		canBeHidden: false,
+	}),
+);

frontend/src/container/LLMObservability/Explorer/constants.ts

@@ -0,0 +1,40 @@
+import { PANEL_TYPES } from 'constants/queryBuilder';
+
+export const DEFAULT_PANEL_TYPE = PANEL_TYPES.TRACE;
+
+export const TOOLBAR_VIEWS = {
+	list: {
+		name: 'list',
+		label: 'List',
+		show: true,
+		key: 'list',
+	},
+	timeseries: {
+		name: 'timeseries',
+		label: 'Timeseries',
+		disabled: false,
+		show: true,
+		key: 'timeseries',
+	},
+	trace: {
+		name: 'trace',
+		label: 'Trace',
+		disabled: false,
+		show: true,
+		key: 'trace',
+	},
+	table: {
+		name: 'table',
+		label: 'Table',
+		disabled: false,
+		show: true,
+		key: 'table',
+	},
+	clickhouse: {
+		name: 'clickhouse',
+		label: 'Clickhouse',
+		disabled: false,
+		show: false,
+		key: 'clickhouse',
+	},
+};

frontend/src/container/LLMObservability/LLMObservability.module.scss

@@ -4,8 +4,8 @@
 	height: 100%;
 	margin-top: var(--spacing-2);
 	margin-left: var(--spacing-2);
-	--tab-text-color: var(--l1-foreground);
-	--tab-active-text-color: var(--l1-foreground);
+	--tabs-text-color: var(--l1-foreground);
+	--tabs-active-text-color: var(--l1-foreground);
 	[role='tabpanel'] {
 		margin: 0;
 		padding: var(--spacing-0) var(--spacing-4);

frontend/src/container/LLMObservability/Settings/ModelPricing/LLMObservabilityModelPricing.module.scss

@@ -2,10 +2,10 @@
 	display: flex;
 	flex-direction: column;
 	gap: var(--spacing-8);
-	--tab-content-padding: 0;
+	--tabs-content-padding: 0;
 	margin-top: var(--spacing-3);
-	--tab-text-color: var(--l1-foreground);
-	--tab-active-text-color: var(--l1-foreground);
+	--tabs-text-color: var(--l1-foreground);
+	--tabs-active-text-color: var(--l1-foreground);
 }
 
 .tabLabel {

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

@@ -18,6 +18,12 @@ jest.mock('pages/DashboardPageV2/DashboardContainer', () => ({
 	default: (): JSX.Element => <div data-testid="llm-overview-dashboard" />,
 }));
 
+// Same data-router gap as the dashboard above: the Explorer toolbar calls useNavigationType.
+jest.mock('container/LLMObservability/Explorer/Explorer', () => ({
+	__esModule: true,
+	default: (): JSX.Element => <div data-testid="llm-observability-explorer" />,
+}));
+
 function setupList(items = mockRules): void {
 	server.use(
 		rest.get(LLM_PRICING_ENDPOINT, (_req, res, ctx) =>

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

@@ -26,7 +26,7 @@ describe('ListAlertRules — row click navigation', () => {
 		const [url] = safeNavigateMock.mock.calls[0];
 		expect(url).toContain('/alerts/overview?');
 		expect(url).toContain('ruleId=rule-1');
-		expect(url).not.toContain('panelTypes');
+		expect(url).toContain('panelTypes=graph');
 		expect(url).toContain('compositeQuery=');
 	});
 

frontend/src/container/ListAlertRules/useAlertRulesHandlers.ts

@@ -36,6 +36,11 @@ export function useAlertRulesHandlers(
 				encodeURIComponent(JSON.stringify(compositeQuery)),
 			);
 
+			const panelType = rule.condition.compositeQuery.panelType;
+			if (panelType) {
+				params.set(QueryParams.panelTypes, panelType);
+			}
+
 			params.set(QueryParams.ruleId, rule.id);
 
 			return `${ROUTES.ALERT_OVERVIEW}?${params.toString()}`;

frontend/src/container/LiveLogs/LiveLogsContainer/index.tsx

@@ -275,6 +275,7 @@ function LiveLogsContainer({
 					onClose={(): void => setIsFieldsSelectorOpen(false)}
 					signal={DataSource.LOGS}
 					requiredFields={LOGS_REQUIRED_COLUMNS}
+					allowCustomFields
 				/>
 			)}
 		</div>

frontend/src/container/LogDetailedView/Overview.tsx

@@ -41,6 +41,7 @@ interface OverviewProps {
 	selectedOptions: OptionsQuery;
 	listViewPanelSelectedFields?: IField[] | null;
 	handleChangeSelectedView?: ChangeViewFunctionType;
+	onApplyLogFilter?: (expression: string) => void;
 }
 
 type Props = OverviewProps &
@@ -55,6 +56,7 @@ function Overview({
 	selectedOptions,
 	listViewPanelSelectedFields,
 	handleChangeSelectedView,
+	onApplyLogFilter,
 }: Props): JSX.Element {
 	const [isWrapWord, setIsWrapWord] = useState<boolean>(true);
 	const [isSearchVisible, setIsSearchVisible] = useState<boolean>(true);
@@ -67,6 +69,7 @@ function Overview({
 	const { actions, visibleActions } = useLogAttributeActions({
 		handleChangeSelectedView,
 		isListViewPanel,
+		onApplyLogFilter,
 	});
 
 	const isLogDetailsV2 = useIsLogDetailsV2();