refactor(traces-qb): drop logicalForResolvedColumn

Its family branch is unreachable now that select asks metadata first. Reaching
it requires FieldFor to succeed, which requires a context on the key (getColumn
declines an unspecified one); a key carrying a context has already been put to
MatchingLogicalFields, and only lands here when that came back empty. Calling
the same function again with the same arguments therefore cannot match, and the
method reduces to the single-member field it falls back to.

Instrumenting the branch and running the traces suites confirms it: no call
reaches it with a non-empty match set.

Assisted-by: Claude Opus 5

.claude/agents/playwright-test-generator.md

@@ -20,16 +20,6 @@ You are the Playwright Test Generator for the SigNoz frontend. You take a plan w
     await expect(page.getByRole('tab', { name: /alert rules/i })).toBeVisible();
   });
   ```
-- **Extended fixtures:** For features needing complex setup (seeded data, API calls, cleanup), import from domain-specific fixtures that extend `auth`. See [docs/contributing/tests/e2e.md](../../docs/contributing/tests/e2e.md) for the full pattern.
-  - `fixtures/alerts/alert-rules` — worker-scoped rule list + test-scoped rule factory
-  - `fixtures/alerts/alert-history` — extends alert-rules, adds history fixtures (waits on ruler evaluation)
-  ```ts
-  // Alert list tests - need rules, no history
-  import { test, expect } from '../../../fixtures/alerts/alert-rules';
-  
-  // Alert history tests - need evaluated history rows
-  import { test, expect } from '../../../fixtures/alerts/alert-history';
-  ```
 - **Test titles:** `TC-NN <short description>` — matches the planner's IDs.
 - **Self-contained state.** The bootstrap creates a fresh stack with **zero** dashboards / alerts / etc. — never assume pre-existing data. Two cleanup shapes are valid; pick based on the spec size:
   - **Per-test `try / finally`** — small specs (~ <10 scenarios) where each test owns its data.

.claude/agents/playwright-test-healer.md

@@ -49,7 +49,6 @@ Don't try to start the stack yourself — it can take ~4 minutes on a cold build
 - **The list pages render zero-state when the workspace is empty.** Many locators (search input, sort button, `new-dashboard-cta` testid, "All Dashboards" header) are absent in zero-state. A 30s timeout on those usually means the workspace was empty — seed first via `createDashboardViaApi`.
 - **The "Enter dashboard name…" inline field is a `RequestDashboardBtn` (template-request feedback form), not a create flow.** Tests that try to use it to create a named dashboard will silently no-op. The only UI create paths are the "New dashboard" dropdown → "Create dashboard" (default name "Sample Title", see `DEFAULT_DASHBOARD_TITLE`) or "Import JSON".
 - **Auth.** `tests/e2e/fixtures/auth.ts` logs in once per worker and caches `storageState` (cookies + localStorage with `AUTH_TOKEN`). For API-driven seeding/cleanup, use `authToken(page)` from `helpers/dashboards.ts` and pass `Authorization: Bearer <token>`. Never re-implement login.
-- **Extended fixtures.** Domain-specific fixtures extend `auth` and add seeded data. Alerts uses `fixtures/alerts/alert-rules` (worker-scoped rule list, test-scoped factory) and `fixtures/alerts/alert-history` (extends alert-rules, waits on ruler evaluation). See [docs/contributing/tests/e2e.md](../../docs/contributing/tests/e2e.md) for the pattern. When a test fails on missing data, check if it imports the wrong fixture level.
 - **Ant Design popovers** (sort menu, action menu) are click-toggle. The trigger element is often an inline `<svg>` with a `data-testid` — clicking it opens the popover; clicking it again closes. After selecting an option, the popover auto-closes. If a test interacts with the popover twice, wait for the menu items to be visible explicitly between toggles.
 - **Artifacts.** Every failed test writes to `tests/e2e/artifacts/results/<test-slug>/` — the `error-context.md` accessibility snapshot is the fastest way to see what the page actually looked like when it failed.
 - **Type-check.** After edits, run `npx tsc --noEmit -p tests/e2e/tsconfig.json` if it succeeds, or rely on `npx playwright test --list` to validate the spec parses.

docs/api/openapi.yml

@@ -8024,6 +8024,13 @@ components:
       - schemaVersion
       - spec
       type: object
+    ServiceaccounttypesDeprecatedPostableServiceAccountRole:
+      properties:
+        id:
+          type: string
+      required:
+      - id
+      type: object
     ServiceaccounttypesGettableFactorAPIKey:
       properties:
         createdAt:
@@ -8800,6 +8807,7 @@ components:
       - span
       - trace
       - resource
+      - scope
       - attribute
       - body
       - ""
@@ -13255,6 +13263,117 @@ paths:
       summary: Gets service account roles
       tags:
       - serviceaccount
+    post:
+      deprecated: true
+      description: This endpoint assigns a role to a service account
+      operationId: CreateServiceAccountRoleDeprecated
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ServiceaccounttypesDeprecatedPostableServiceAccountRole'
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/TypesIdentifiable'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - serviceaccount:attach
+        - role:attach
+      - tokenizer:
+        - serviceaccount:attach
+        - role:attach
+      summary: Create service account role
+      tags:
+      - serviceaccount
+  /api/v1/service_accounts/{id}/roles/{rid}:
+    delete:
+      deprecated: true
+      description: This endpoint revokes a role from service account
+      operationId: DeleteServiceAccountRoleDeprecated
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      - in: path
+        name: rid
+        required: true
+        schema:
+          type: string
+      responses:
+        "204":
+          description: No Content
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - serviceaccount:detach
+        - role:detach
+      - tokenizer:
+        - serviceaccount:detach
+        - role:detach
+      summary: Delete service account role
+      tags:
+      - serviceaccount
   /api/v1/service_accounts/me:
     get:
       deprecated: false
@@ -14258,9 +14377,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:list
+        - ADMIN
       - tokenizer:
-        - auth-domain:list
+        - ADMIN
       summary: List all auth domains
       tags:
       - authdomains
@@ -14320,13 +14439,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:create
-        - auth-domain:attach
-        - role:attach
+        - ADMIN
       - tokenizer:
-        - auth-domain:create
-        - auth-domain:attach
-        - role:attach
+        - ADMIN
       summary: Create auth domain
       tags:
       - authdomains
@@ -14370,9 +14485,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:delete
+        - ADMIN
       - tokenizer:
-        - auth-domain:delete
+        - ADMIN
       summary: Delete auth domain
       tags:
       - authdomains
@@ -14427,9 +14542,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:read
+        - ADMIN
       - tokenizer:
-        - auth-domain:read
+        - ADMIN
       summary: Get auth domain by ID
       tags:
       - authdomains
@@ -14483,17 +14598,9 @@ paths:
           description: Internal Server Error
       security:
       - api_key:
-        - auth-domain:update
-        - auth-domain:attach
-        - auth-domain:detach
-        - role:attach
-        - role:detach
+        - ADMIN
       - tokenizer:
-        - auth-domain:update
-        - auth-domain:attach
-        - auth-domain:detach
-        - role:attach
-        - role:detach
+        - ADMIN
       summary: Update auth domain
       tags:
       - authdomains

docs/contributing/tests/e2e.md

@@ -112,41 +112,6 @@ These two folders look similar but mean different things:
 
 Rule of thumb: if it's a `test.extend` fixture, put it in `fixtures/`. If it's a function you call explicitly (or a constant the function uses), put it in `helpers/`. If it's a static file the helpers read, put it in `testdata/`.
 
-### Extended fixtures
-
-For features needing complex setup (API-seeded data, ruler evaluation waits, cleanup), create domain-specific fixtures that extend `auth`. Group them in `fixtures/<domain>/`.
-
-**Fixture scopes:**
-- **test scope** — fresh data per test. Use for mutations (edit, delete, rename).
-- **worker scope** — shared across tests in one worker. Use for read-only data. Worker scope pays the setup cost once per worker instead of once per test.
-
-**The alerts pattern** (`fixtures/alerts/`) demonstrates extending fixtures:
-
-```
-fixtures/alerts/
-├── alert-rules.ts   # extends auth — worker-scoped rule list + test-scoped factory
-└── alert-history.ts # extends alert-rules — adds history fixtures (waits on ruler)
-```
-
-Specs import from the fixture they need:
-
-```ts
-// List tests — just need rules, no history
-import { test, expect } from '../../../fixtures/alerts/alert-rules';
-
-// History tests — need history rows from ruler evaluation
-import { test, expect } from '../../../fixtures/alerts/alert-history';
-```
-
-**When creating new fixtures:**
-
-1. **Identify scope** — Will tests mutate the data? If yes, test-scoped. If read-only, worker-scoped.
-2. **Group by domain** — Put fixtures in `fixtures/<domain>/`. Helpers in `helpers/<domain>/`.
-3. **Extend existing fixtures** — Chain from `auth` or another fixture to inherit its setup.
-4. **Handle timeouts** — Worker-scoped fixtures that wait on backend processing need explicit timeouts.
-5. **Clean up** — Always delete seeded data in the fixture teardown (after `use()`).
-6. **Extract logic into functions** — Keep the `test.extend()` block lean; move setup/teardown logic to named functions so the extend block reads as a manifest of "what fixtures exist."
-
 Each spec follows these principles:
 
 1. **Directory per feature**: `tests/e2e/tests/<feature>/*.spec.ts`. Cross-resource junction concerns (e.g. cascade-delete) go in their own file, not packed into one giant spec.
@@ -267,14 +232,11 @@ cd tests/e2e
 # Single feature dir
 npx playwright test tests/alerts/ --project=chromium
 
-# Single sub-area
-npx playwright test tests/alerts/history/ --project=chromium
-
 # Single file
-npx playwright test tests/alerts/page.spec.ts --project=chromium
+npx playwright test tests/alerts/alerts.spec.ts --project=chromium
 
 # Single test by title grep
-npx playwright test --project=chromium -g "AL-01"
+npx playwright test --project=chromium -g "TC-01"
 ```
 
 ### Iterative modes
@@ -308,14 +270,7 @@ yarn test:staging
 | `SIGNOZ_E2E_PASSWORD` | Admin password. Bootstrap writes the integration-test default. |
 | `SIGNOZ_E2E_SEEDER_URL` | Seeder HTTP base URL — hit by specs that need per-test telemetry. |
 
-Precedence in `playwright.config.ts`, lowest to highest: `.env` (user-provided, staging) → `.env.local` (bootstrap-generated, local mode) → whatever is already in `process.env`. The config parses both files itself and only fills in keys the environment does not already define, so exporting a variable always wins:
-
-```bash
-# runs against a locally served frontend, not whatever .env.local points at
-SIGNOZ_E2E_BASE_URL=http://127.0.0.1:3301 pnpm test tests/alerts
-```
-
-This is deliberately not `dotenv.config({ override: true })`. That flag makes the *file* beat `process.env`, which silently discarded exported values — including the `SIGNOZ_E2E_BASE_URL` in `pnpm test:staging`, whenever a `.env.local` happened to exist.
+Loading order in `playwright.config.ts`: `.env` first (user-provided, staging), then `.env.local` with `override: true` (bootstrap-generated, local mode). Anything already set in `process.env` at yarn-test time wins because dotenv doesn't touch vars that are already present.
 
 ### Playwright options
 

frontend/jest.setup.ts

@@ -62,40 +62,6 @@ 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": "2.1.6",
+    "@signozhq/design-tokens": "2.1.4",
     "@signozhq/icons": "0.4.0",
-    "@signozhq/ui": "0.1.0",
+    "@signozhq/ui": "0.0.23",
     "@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/ErrorResponseHandler.ts

@@ -53,7 +53,7 @@ export function ErrorResponseHandler(error: AxiosError): ErrorResponse {
 		};
 	}
 	// anything else
-	console.error('ErrorResponseHandler: unclassified error');
+	console.error('any');
 	return {
 		statusCode: 500,
 		payload: null,

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

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

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

@@ -3492,6 +3492,7 @@ export enum TelemetrytypesFieldContextDTO {
 	span = 'span',
 	trace = 'trace',
 	resource = 'resource',
+	scope = 'scope',
 	attribute = 'attribute',
 	body = 'body',
 	'' = '',
@@ -9092,6 +9093,13 @@ export interface SavedviewtypesUpdatableSavedViewDTO {
 	spec: SavedviewtypesSavedViewSpecDTO;
 }
 
+export interface ServiceaccounttypesDeprecatedPostableServiceAccountRoleDTO {
+	/**
+	 * @type string
+	 */
+	id: string;
+}
+
 export interface ServiceaccounttypesGettableFactorAPIKeyDTO {
 	/**
 	 * @type string
@@ -11013,6 +11021,21 @@ export type GetServiceAccountRoles200 = {
 	status: string;
 };
 
+export type CreateServiceAccountRoleDeprecatedPathParameters = {
+	id: string;
+};
+export type CreateServiceAccountRoleDeprecated201 = {
+	data: TypesIdentifiableDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type DeleteServiceAccountRoleDeprecatedPathParameters = {
+	id: string;
+	rid: string;
+};
 export type GetMyServiceAccount200 = {
 	data: ServiceaccounttypesServiceAccountWithRolesDTO;
 	/**

frontend/src/assets/Logos/azure.svg

@@ -1,3 +0,0 @@
-<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

@@ -1,5 +0,0 @@
-<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:#D1D5DB;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-rule:evenodd;clip-rule:evenodd"/></svg>

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

@@ -1,3 +0,0 @@
-<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

@@ -1,24 +0,0 @@
-<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

@@ -1,3 +0,0 @@
-<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/AlertBreadcrumb/AlertBreadcrumb.tsx

@@ -8,14 +8,12 @@ export interface AlertBreadcrumbProps {
 	items: BreadcrumbItemConfig[];
 	className?: string;
 	showDivider?: boolean;
-	testId?: string;
 }
 
 function AlertBreadcrumb({
 	items,
 	className,
 	showDivider = true,
-	testId,
 }: AlertBreadcrumbProps): JSX.Element {
 	const breadcrumbItems = items.map((item) => ({
 		title: <BreadcrumbItem {...item} />,
@@ -26,7 +24,6 @@ function AlertBreadcrumb({
 			<Breadcrumb
 				className={`${styles.breadcrumb} ${className || ''}`}
 				items={breadcrumbItems}
-				data-testid={testId}
 			/>
 			{showDivider && <Divider className={styles.divider} />}
 		</>

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

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

frontend/src/components/ClientSideQBSearch/ClientSideQBSearch.tsx

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

frontend/src/components/FieldsSelector/FieldsSelector.tsx

@@ -28,9 +28,6 @@ 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 };
@@ -49,7 +46,6 @@ function FieldsSelectorContent({
 	signal,
 	maxFields,
 	requiredFields,
-	allowCustomFields,
 	width = DEFAULT_PANEL_WIDTH,
 	height,
 	defaultPosition,
@@ -71,7 +67,7 @@ function FieldsSelectorContent({
 
 	const handleInputChange = useCallback(
 		(e: React.ChangeEvent<HTMLInputElement>): void => {
-			const value = e.target.value.trim();
+			const value = e.target.value.trim().toLowerCase();
 			setInputValue(value);
 			debouncedUpdate(value);
 		},
@@ -157,7 +153,6 @@ function FieldsSelectorContent({
 					addedFields={draftFields}
 					onAdd={handleAdd}
 					isAtLimit={isAtLimit}
-					allowCustomFields={allowCustomFields}
 				/>
 
 				{hasUnsavedChanges && (
@@ -197,7 +192,7 @@ function FieldsSelector({
 		() =>
 			fields.map((f) => ({
 				...f,
-				key: buildCompositeKey(f.name, f.fieldContext),
+				key: f.key ?? buildCompositeKey(f.name, f.fieldContext),
 			})),
 		[fields],
 	);

frontend/src/components/FieldsSelector/OtherFields.tsx

@@ -21,7 +21,6 @@ interface OtherFieldsProps {
 	addedFields: TelemetryFieldKey[];
 	onAdd: (field: TelemetryFieldKey) => void;
 	isAtLimit: boolean;
-	allowCustomFields?: boolean;
 }
 
 function OtherFields({
@@ -30,7 +29,6 @@ function OtherFields({
 	addedFields,
 	onAdd,
 	isAtLimit,
-	allowCustomFields,
 }: OtherFieldsProps): JSX.Element {
 	const { data, isFetching } = useGetQueryKeySuggestions(
 		{
@@ -47,45 +45,25 @@ function OtherFields({
 		},
 	);
 
-	const otherFields = useMemo<TelemetryFieldKey[]>(() => {
-		const rawSuggestions = Object.values(data?.data.data.keys || {}).flat();
+	const otherFields: TelemetryFieldKey[] = useMemo(() => {
+		const suggestions = Object.values(data?.data.data.keys || {}).flat();
 		// Normalize: synthesize `key` once so downstream reads can trust it.
-		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) => buildCompositeKey(f.name, f.fieldContext)),
+		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 available = suggestions.filter(
+		const addedIds = new Set(
+			addedFields.map((f) => f.key ?? buildCompositeKey(f.name, f.fieldContext)),
+		);
+		return normalizedSuggestions.filter(
 			(attr) => !addedIds.has(attr.key as string),
 		);
-
-		// 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]);
+	}, [data, addedFields]);
 
 	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

@@ -1,188 +0,0 @@
-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

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

@@ -19,7 +19,6 @@ 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

@@ -16,7 +16,6 @@ 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';
@@ -68,11 +67,6 @@ 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}>
@@ -82,7 +76,7 @@ function LogDetailsHeader({
 					data-testid="log-details-header-timestamp"
 				>
 					{formatTimezoneAdjustedTimestamp(
-						displayTimestamp,
+						log.date ?? log.timestamp,
 						DATE_TIME_FORMATS.DASH_DATETIME,
 					)}
 				</Typography.Text>

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

@@ -91,24 +91,6 @@ 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

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

frontend/src/components/LogDetail/useIsLogDetailsV2.ts

@@ -1,11 +1,9 @@
 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 ||
-		pathname.startsWith(ROUTES.INFRASTRUCTURE_MONITORING_BASE) ||
-		pathname.startsWith(`${ROUTES.ALL_DASHBOARD}/`)
-	);
+	return pathname === ROUTES.LOGS_EXPLORER;
 }

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/utils.ts

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

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

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

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

@@ -44,13 +44,6 @@
 			--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: var(--tanstack-table-header-height, 36px);
+	height: 36px;
 	text-align: left;
 	font-size: 14px;
 	font-style: normal;

frontend/src/components/TanStackTableView/TanStackTable.tsx

@@ -664,7 +664,6 @@ 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

@@ -1,280 +0,0 @@
-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

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

frontend/src/components/TanStackTableView/index.tsx

@@ -9,7 +9,6 @@ export * from './useCalculatedPageSize';
 export * from './useColumnState';
 export * from './useColumnStore';
 export * from './usePreferredPageSize.store';
-export * from './useRecoverFromEmptyPage';
 export * from './useTableParams';
 
 /**
@@ -286,51 +285,6 @@ 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

@@ -1,107 +0,0 @@
-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

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

frontend/src/components/TanStackTableView/useTableParams.ts

@@ -29,16 +29,12 @@ 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, options?: SetPageOptions) => void;
+	setPage: (p: number) => void;
 	setLimit: (l: number) => void;
 	setOrderBy: (s: SortState | null) => void;
 	setExpanded: (updaterOrValue: Updater<ExpandedState>) => void;
@@ -253,17 +249,6 @@ 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);
 
@@ -318,7 +303,7 @@ export function useTableParams(
 		limit: useUrlForLimit ? urlLimit : localLimit,
 		orderBy: (useUrlForOrderBy ? urlOrderBy : localOrderBy) as SortState | null,
 		expanded: useUrlForExpanded ? urlExpanded : localExpanded,
-		setPage: useUrlForPage ? setUrlPageWithOptions : setLocalPageValue,
+		setPage: useUrlForPage ? setUrlPage : setLocalPage,
 		setLimit: useUrlForLimit ? setUrlLimit : setLocalLimitWithPersist,
 		setOrderBy: useUrlForOrderBy ? setUrlOrderBy : setLocalOrderBy,
 		setExpanded: useUrlForExpanded ? setUrlExpanded : handleSetLocalExpanded,

frontend/src/container/AlertHistory/AlertPopover/AlertPopover.tsx

@@ -29,7 +29,6 @@ function PopoverContent({
 				<Link
 					to={`${ROUTES.LOGS_EXPLORER}?${relatedLogsLink}`}
 					className="contributor-row-popover-buttons__button"
-					data-testid="alert-popover-view-logs"
 				>
 					<div className="icon">
 						<LogsIcon />
@@ -41,7 +40,6 @@ function PopoverContent({
 				<Link
 					to={`${ROUTES.TRACES_EXPLORER}?${relatedTracesLink}`}
 					className="contributor-row-popover-buttons__button"
-					data-testid="alert-popover-view-traces"
 				>
 					<div className="icon">
 						<DraftingCompass

frontend/src/container/AlertHistory/Statistics/StatsCard/StatsCard.tsx

@@ -26,10 +26,7 @@ function ChangePercentage({
 }: ChangePercentageProps): JSX.Element {
 	if (direction > 0) {
 		return (
-			<div
-				className="change-percentage change-percentage--success"
-				data-testid="stats-card-change"
-			>
+			<div className="change-percentage change-percentage--success">
 				<div className="change-percentage__icon">
 					<ArrowDownLeft size={14} color={Color.BG_FOREST_500} />
 				</div>
@@ -41,10 +38,7 @@ function ChangePercentage({
 	}
 	if (direction < 0) {
 		return (
-			<div
-				className="change-percentage change-percentage--error"
-				data-testid="stats-card-change"
-			>
+			<div className="change-percentage change-percentage--error">
 				<div className="change-percentage__icon">
 					<ArrowUpRight size={14} color={Color.BG_CHERRY_500} />
 				</div>
@@ -56,10 +50,7 @@ function ChangePercentage({
 	}
 
 	return (
-		<div
-			className="change-percentage change-percentage--no-previous-data"
-			data-testid="stats-card-change"
-		>
+		<div className="change-percentage change-percentage--no-previous-data">
 			<div className="change-percentage__label">no previous data</div>
 		</div>
 	);
@@ -112,12 +103,7 @@ function StatsCard({
 	const formattedEndTimeForTooltip = convertTimestampToLocaleDateString(endTime);
 
 	return (
-		<div
-			className={`stats-card ${isEmpty ? 'stats-card--empty' : ''}`}
-			data-testid="stats-card"
-			data-stats-title={title}
-			data-empty={isEmpty ? 'true' : 'false'}
-		>
+		<div className={`stats-card ${isEmpty ? 'stats-card--empty' : ''}`}>
 			<div className="stats-card__title-wrapper">
 				<div className="title">{title}</div>
 				<div className="duration-indicator">
@@ -137,7 +123,7 @@ function StatsCard({
 			</div>
 
 			<div className="stats-card__stats">
-				<div className="count-label" data-testid="stats-card-value">
+				<div className="count-label">
 					{isEmpty ? emptyMessage : displayValue || totalCurrentCount}
 				</div>
 

frontend/src/container/AlertHistory/Statistics/StatsCard/StatsGraph/StatsGraph.tsx

@@ -81,11 +81,7 @@ function StatsGraph({ timeSeries, changeDirection }: Props): JSX.Element {
 	);
 
 	return (
-		<div
-			style={{ height: '100%', width: '100%' }}
-			ref={graphRef}
-			data-testid="stats-card-sparkline"
-		>
+		<div style={{ height: '100%', width: '100%' }} ref={graphRef}>
 			<Uplot data={[xData, yData]} options={options} />
 		</div>
 	);

frontend/src/container/AlertHistory/Statistics/TopContributorsCard/TopContributorsCard.tsx

@@ -48,16 +48,11 @@ function TopContributorsCard({
 
 	return (
 		<>
-			<div className="top-contributors-card" data-testid="top-contributors-card">
+			<div className="top-contributors-card">
 				<div className="top-contributors-card__header">
 					<div className="title">top contributors</div>
 					{topContributorsData.length > 3 && (
-						<Button
-							type="text"
-							className="view-all"
-							onClick={toggleViewAllDrawer}
-							data-testid="top-contributors-view-all"
-						>
+						<Button type="text" className="view-all" onClick={toggleViewAllDrawer}>
 							<div className="label">View all</div>
 							<div className="icon">
 								<ArrowRight

frontend/src/container/AlertHistory/Statistics/TopContributorsCard/TopContributorsRows.tsx

@@ -68,10 +68,7 @@ function TopContributorsRows({
 					relatedTracesLink={record.relatedTracesLink}
 					relatedLogsLink={record.relatedLogsLink}
 				>
-					<div
-						className="total-contribution"
-						data-testid="top-contributors-row-count"
-					>
+					<div className="total-contribution">
 						{count}/{totalCurrentTriggers}
 					</div>
 				</ConditionalAlertPopover>
@@ -81,10 +78,7 @@ function TopContributorsRows({
 
 	const handleRowClick = (
 		record: AlertRuleTopContributors,
-	): HTMLAttributes<AlertRuleTimelineTableResponse> & {
-		'data-testid': string;
-	} => ({
-		'data-testid': 'top-contributors-row',
+	): HTMLAttributes<AlertRuleTimelineTableResponse> => ({
 		onClick: (): void => {
 			logEvent('Alert history: Top contributors row: Clicked', {
 				labels: record.labels,

frontend/src/container/AlertHistory/Statistics/TopContributorsCard/ViewAllDrawer.tsx

@@ -31,10 +31,7 @@ function ViewAllDrawer({
 			}}
 			title="Viewing All Contributors"
 		>
-			<div
-				className="top-contributors-card--view-all"
-				data-testid="top-contributors-drawer"
-			>
+			<div className="top-contributors-card--view-all">
 				<div className="top-contributors-card__content">
 					<TopContributorsRows
 						topContributors={topContributorsData}

frontend/src/container/AlertHistory/Timeline/GraphWrapper/GraphWrapper.tsx

@@ -32,8 +32,8 @@ function GraphWrapper({
 	}, [data?.data]);
 
 	return (
-		<div className="timeline-graph" data-testid="timeline-graph">
-			<div className="timeline-graph__title" data-testid="timeline-graph-title">
+		<div className="timeline-graph">
+			<div className="timeline-graph__title">
 				{totalCurrentTriggers} triggers in {relativeTime}
 			</div>
 			<div className="timeline-graph__chart">

frontend/src/container/AlertHistory/Timeline/Table/Table.tsx

@@ -118,10 +118,7 @@ function TimelineTableContent(): JSX.Element {
 
 	const handleRowClick = (
 		record: AlertRuleTimelineTableResponse,
-	): HTMLAttributes<AlertRuleTimelineTableResponse> & {
-		'data-testid': string;
-	} => ({
-		'data-testid': 'timeline-row',
+	): HTMLAttributes<AlertRuleTimelineTableResponse> => ({
 		onClick: (): void => {
 			void logEvent('Alert history: Timeline table row: Clicked', {
 				ruleId: record.ruleID,
@@ -131,15 +128,12 @@ function TimelineTableContent(): JSX.Element {
 	});
 
 	return (
-		<div className="timeline-table" data-testid="timeline-table">
+		<div className="timeline-table">
 			{/* If we don't wait to have the keys, the QuerySearch will not render them at first usage */}
 			{!isLoadingKeys && hardcodedAttributeKeys ? (
 				<div className="timeline-table__filter">
 					<div className="timeline-table__filter-row">
-						<div
-							className="timeline-table__filter-search"
-							data-testid="timeline-filter-search"
-						>
+						<div className="timeline-table__filter-search">
 							<QuerySearch
 								onChange={querySearchOnChange}
 								queryData={queryData}
@@ -161,7 +155,6 @@ function TimelineTableContent(): JSX.Element {
 					<Skeleton.Input
 						className="timeline-table__filter--loading-skeleton"
 						active
-						data-testid="timeline-filter-skeleton"
 					/>
 				</div>
 			)}
@@ -179,17 +172,14 @@ function TimelineTableContent(): JSX.Element {
 				locale={{
 					emptyText:
 						isError && apiError ? (
-							<div className="timeline-table__error" data-testid="timeline-error">
+							<div className="timeline-table__error">
 								<ErrorContent error={apiError} />
 							</div>
 						) : undefined,
 				}}
 				footer={(): JSX.Element => (
 					<div className="timeline-table__pagination">
-						<div
-							className="timeline-table__pagination-info"
-							data-testid="timeline-footer-range"
-						>
+						<div className="timeline-table__pagination-info">
 							{paginationConfig.showTotal?.(totalItems, [
 								totalItems === 0
 									? 0

frontend/src/container/AlertHistory/Timeline/Table/useTimelineTable.tsx

@@ -21,14 +21,18 @@ export const timelineTableColumns = ({
 		sorter: true,
 		width: 140,
 		render: (value): JSX.Element => (
-			<AlertState state={value} showLabel testId="timeline-row-state" />
+			<div className="alert-rule-state">
+				<AlertState state={value} showLabel />
+			</div>
 		),
 	},
 	{
 		title: 'LABELS',
 		dataIndex: 'labels',
 		render: (labels): JSX.Element => (
-			<AlertLabels labels={labels} testId="timeline-row-labels" />
+			<div className="alert-rule-labels">
+				<AlertLabels labels={labels} />
+			</div>
 		),
 	},
 	{
@@ -36,10 +40,7 @@ export const timelineTableColumns = ({
 		dataIndex: 'unixMilli',
 		width: 200,
 		render: (value): JSX.Element => (
-			<div
-				className="alert-rule__created-at"
-				data-testid="timeline-row-created-at"
-			>
+			<div className="alert-rule__created-at">
 				{formatTimezoneAdjustedTimestamp(value, DATE_TIME_FORMATS.DASH_DATETIME)}
 			</div>
 		),
@@ -52,7 +53,7 @@ export const timelineTableColumns = ({
 			if (!record.relatedTracesLink && !record.relatedLogsLink) {
 				return (
 					<Tooltip title="No links available for this item">
-						<Button type="text" ghost disabled data-testid="timeline-row-actions">
+						<Button type="text" ghost disabled>
 							<Ellipsis className="dropdown-icon" size="md" />
 						</Button>
 					</Tooltip>
@@ -64,7 +65,7 @@ export const timelineTableColumns = ({
 					relatedTracesLink={record.relatedTracesLink ?? ''}
 					relatedLogsLink={record.relatedLogsLink ?? ''}
 				>
-					<Button type="text" ghost data-testid="timeline-row-actions">
+					<Button type="text" ghost>
 						<Ellipsis className="dropdown-icon" size="md" />
 					</Button>
 				</ConditionalAlertPopover>

frontend/src/container/AlertHistory/Timeline/Table/utils.ts

@@ -10,6 +10,7 @@ const fieldContextToSuggestionMap: Record<
 	[TelemetrytypesFieldContextDTO.attribute]: 'attribute',
 	// no maps for the following values on suggestion context
 	[TelemetrytypesFieldContextDTO.trace]: undefined,
+	[TelemetrytypesFieldContextDTO.scope]: undefined,
 	[TelemetrytypesFieldContextDTO.body]: undefined,
 	[TelemetrytypesFieldContextDTO.metric]: undefined,
 	[TelemetrytypesFieldContextDTO.log]: undefined,

frontend/src/container/AlertHistory/Timeline/TabsAndFilters/TabsAndFilters.tsx

@@ -23,7 +23,6 @@ function TimelineTabs(): JSX.Element {
 		{
 			value: TimelineTab.OVERALL_STATUS,
 			label: 'Overall Status',
-			testId: 'timeline-tab-overall-status',
 		},
 		{
 			value: TimelineTab.TOP_5_CONTRIBUTORS,
@@ -34,7 +33,6 @@ function TimelineTabs(): JSX.Element {
 				</div>
 			),
 			disabled: true,
-			testId: 'timeline-tab-top-contributors',
 		},
 	];
 
@@ -59,17 +57,14 @@ function TimelineFilters(): JSX.Element {
 		{
 			value: TimelineFilter.ALL,
 			label: 'All',
-			testId: 'timeline-filter-all',
 		},
 		{
 			value: TimelineFilter.FIRED,
 			label: 'Fired',
-			testId: 'timeline-filter-fired',
 		},
 		{
 			value: TimelineFilter.RESOLVED,
 			label: 'Resolved',
-			testId: 'timeline-filter-resolved',
 		},
 	];
 

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

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

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

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

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

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

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

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

frontend/src/container/Controls/index.tsx

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

frontend/src/container/Controls/styles.ts

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

frontend/src/container/CreateAlertV2/EvaluationSettings/AdvancedOptions.tsx

@@ -34,7 +34,6 @@ function AdvancedOptions(): JSX.Element {
 										})
 									}
 									value={advancedOptions.sendNotificationIfDataIsMissing.toleranceLimit}
-									testId="send-notification-if-data-is-missing-input"
 								/>
 								<Typography.Text>Minutes</Typography.Text>
 							</div>
@@ -67,7 +66,6 @@ function AdvancedOptions(): JSX.Element {
 										})
 									}
 									value={advancedOptions.enforceMinimumDatapoints.minimumDatapoints}
-									testId="enforce-minimum-datapoints-input"
 								/>
 								<Typography.Text>Datapoints</Typography.Text>
 							</div>

frontend/src/container/CreateAlertV2/EvaluationSettings/EvaluationWindowPopover/EvaluationWindowPopover.tsx

@@ -66,7 +66,6 @@ function EvaluationWindowPopover({
 						tabIndex={0}
 						data-value={option.value}
 						data-section-id={sectionId}
-						data-testid={`${sectionId}-option-${option.value}`}
 						onClick={(): void => onChange(option.value)}
 						onKeyDown={(e): void => {
 							if (e.key === 'Enter' || e.key === ' ') {

frontend/src/container/CreateAlertV2/Footer/Footer.tsx

@@ -186,7 +186,6 @@ function Footer(): JSX.Element {
 				color="primary"
 				onClick={handleSaveAlert}
 				disabled={disableButtons || Boolean(alertValidationMessage)}
-				testId="save-alert-rule-button"
 			>
 				{isCreatingAlertRule || isUpdatingAlertRule ? (
 					<Loader data-testid="save-alert-rule-loader-icon" size={14} />
@@ -219,7 +218,6 @@ function Footer(): JSX.Element {
 				color="secondary"
 				onClick={handleTestNotification}
 				disabled={disableButtons || Boolean(alertValidationMessage)}
-				testId="test-notification-button"
 			>
 				{isTestingAlertRule ? (
 					<Loader data-testid="test-notification-loader-icon" size={14} />
@@ -251,7 +249,6 @@ function Footer(): JSX.Element {
 				color="secondary"
 				onClick={handleDiscard}
 				disabled={disableButtons}
-				testId="discard-alert-rule-button"
 			>
 				<X size={14} /> Discard
 			</Button>

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

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

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

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

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

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

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

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

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

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

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

@@ -14,7 +14,6 @@ import {
 	ChartClickData,
 } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import type { StackMode } from 'lib/uPlotV2/config/types';
 
 interface BaseChartProps {
 	width: number;
@@ -53,26 +52,27 @@ interface UPlotChartDataProps {
 	groupByPerQuery?: Record<string, BaseAutocompleteData[]>;
 }
 
-/** Everything the shared uPlot shell consumes; each chart's props narrow it. */
-export interface ChartWrapperProps
-	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {}
-
-export interface TimeSeriesChartProps extends ChartWrapperProps {
+export interface TimeSeriesChartProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
 	timezone?: Timezone;
-	/** How series compose. Defaults to `none`, which draws them independently. */
-	stack?: StackMode;
 }
 
-export interface BarChartProps extends ChartWrapperProps {
-	timezone?: Timezone;
-	/** How series compose. Defaults to `none`, which draws them independently. */
-	stack?: StackMode;
-}
-
-export interface HistogramChartProps extends ChartWrapperProps {
+export interface HistogramChartProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
 	isQueriesMerged?: boolean;
 }
 
+export interface BarChartProps
+	extends BaseChartProps, UPlotBasedChartProps, UPlotChartDataProps {
+	isStackedBarChart?: boolean;
+	timezone?: Timezone;
+}
+
+export type ChartProps =
+	| TimeSeriesChartProps
+	| BarChartProps
+	| HistogramChartProps;
+
 /**
  * One resolved pie/donut slice: a display label, its (already parsed) positive
  * numeric value, and the colour used for the arc + legend swatch.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

frontend/src/container/ExplorerOrderBy/index.tsx

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

frontend/src/container/FormAlertRules/BasicInfo.tsx

@@ -119,7 +119,6 @@ function BasicInfo({
 					<SeveritySelect
 						getPopupContainer={popupContainer}
 						defaultValue="critical"
-						data-testid="alert-severity-select"
 						onChange={(value: unknown | string): void => {
 							const s = (value as string) || 'critical';
 							setAlertDef({
@@ -148,7 +147,6 @@ function BasicInfo({
 					]}
 				>
 					<InputSmall
-						data-testid="alert-name-input-v1"
 						onChange={(e): void => {
 							setAlertDef({
 								...alertDef,
@@ -163,7 +161,6 @@ function BasicInfo({
 					name={['annotations', 'description']}
 				>
 					<TextareaMedium
-						data-testid="alert-description-input"
 						onChange={(e): void => {
 							setAlertDef({
 								...alertDef,

frontend/src/container/FormAlertRules/QuerySection.tsx

@@ -105,7 +105,7 @@ function QuerySection({
 		{
 			label: (
 				<Tooltip title="Query Builder">
-					<Button className="nav-btns" data-testid="query-builder-tab">
+					<Button className="nav-btns">
 						<Atom size={14} />
 						<Typography.Text>Query Builder</Typography.Text>
 					</Button>
@@ -122,11 +122,7 @@ function QuerySection({
 							: 'ClickHouse'
 					}
 				>
-					<Button
-						className="nav-btns"
-						disabled={isAnomalyDetection}
-						data-testid="clickhouse-tab"
-					>
+					<Button className="nav-btns" disabled={isAnomalyDetection}>
 						<Terminal size={14} />
 						<Typography.Text>ClickHouse Query</Typography.Text>
 					</Button>
@@ -166,11 +162,7 @@ function QuerySection({
 								: 'ClickHouse'
 						}
 					>
-						<Button
-							className="nav-btns"
-							disabled={isAnomalyDetection}
-							data-testid="clickhouse-tab"
-						>
+						<Button className="nav-btns" disabled={isAnomalyDetection}>
 							<Terminal size={14} />
 							<Typography.Text>ClickHouse Query</Typography.Text>
 						</Button>
@@ -188,11 +180,7 @@ function QuerySection({
 								: 'PromQL'
 						}
 					>
-						<Button
-							className="nav-btns"
-							disabled={isAnomalyDetection}
-							data-testid="promql-tab"
-						>
+						<Button className="nav-btns" disabled={isAnomalyDetection}>
 							<PromQLIcon
 								fillColor={isDarkMode ? Color.BG_VANILLA_200 : Color.BG_INK_300}
 							/>

frontend/src/container/FormAlertRules/RuleOptions.tsx

@@ -80,7 +80,6 @@ function RuleOptions({
 			defaultValue={defaultCompareOp}
 			value={alertDef.condition?.op}
 			style={{ minWidth: '120px' }}
-			data-testid="alert-threshold-op-select"
 			onChange={(value: string | unknown): void => {
 				const newOp = (value as string) || '';
 
@@ -117,7 +116,6 @@ function RuleOptions({
 			defaultValue={defaultMatchType}
 			style={{ minWidth: '130px' }}
 			value={alertDef.condition?.matchType}
-			data-testid="alert-threshold-match-type-select-v1"
 			onChange={(value: string | unknown): void => handleMatchOptChange(value)}
 		>
 			<Select.Option value="1">{t('option_atleastonce')}</Select.Option>
@@ -179,7 +177,6 @@ function RuleOptions({
 			style={{ minWidth: '120px' }}
 			value={alertDef.evalWindow}
 			onChange={onChangeEvalWindow}
-			data-testid="alert-eval-window-select"
 		>
 			<Select.Option value="5m0s">{t('option_5min')}</Select.Option>
 			<Select.Option value="10m0s">{t('option_10min')}</Select.Option>
@@ -197,7 +194,6 @@ function RuleOptions({
 			style={{ minWidth: '120px' }}
 			value={alertDef.evalWindow}
 			onChange={onChangeEvalWindow}
-			data-testid="alert-eval-window-select"
 		>
 			<Select.Option value="5m0s">{t('option_5min')}</Select.Option>
 			<Select.Option value="10m0s">{t('option_10min')}</Select.Option>
@@ -399,7 +395,6 @@ function RuleOptions({
 									value={alertDef?.condition?.target}
 									onChange={onChange}
 									type="number"
-									data-testid="alert-threshold-target-input"
 									onWheel={(e): void => e.currentTarget.blur()}
 								/>
 							</Form.Item>

frontend/src/container/FormAlertRules/index.tsx

@@ -844,6 +844,8 @@ function FormAlertRules({
 
 	return (
 		<>
+			{Element}
+
 			<div
 				id="top"
 				className={`form-alert-rules-container ${
@@ -966,7 +968,6 @@ function FormAlertRules({
 								!isChannelConfigurationValid ||
 								queryStatus === 'error'
 							}
-							data-testid="alert-save-button"
 						>
 							{isNewRule ? t('button_createrule') : t('button_savechanges')}
 						</ActionButton>
@@ -980,7 +981,6 @@ function FormAlertRules({
 							}
 							type="default"
 							onClick={onTestRuleHandler}
-							data-testid="alert-test-button"
 						>
 							{' '}
 							{t('button_testrule')}
@@ -989,7 +989,6 @@ function FormAlertRules({
 							disabled={loading || false}
 							type="default"
 							onClick={onCancelHandler}
-							data-testid="alert-cancel-button"
 						>
 							{isNewRule && t('button_cancelchanges')}
 							{ruleId && !isEmpty(ruleId) && t('button_discard')}
@@ -999,7 +998,6 @@ function FormAlertRules({
 			</div>
 
 			<ConfirmDialog
-				testId="alert-save-confirm-dialog"
 				open={isConfirmSaveOpen}
 				onOpenChange={setIsConfirmSaveOpen}
 				title={t('confirm_save_title')}

frontend/src/container/FormAlertRules/labels/index.tsx

@@ -174,7 +174,6 @@ function LabelSelect({
 
 			<div style={{ display: 'flex', width: '100%' }}>
 				<Input
-					data-testid="alert-labels-input-v1"
 					placeholder={renderPlaceholder()}
 					onChange={handleLabelChange}
 					onKeyUp={(e): void => {

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

@@ -7,7 +7,6 @@ import TanStackTable, {
 	TableColumnDef,
 	useCalculatedPageSize,
 	useHiddenColumnIds,
-	useRecoverFromEmptyPage,
 	useTableParams,
 } from 'components/TanStackTableView';
 import { InfraMonitoringEvents } from 'constants/events';
@@ -137,7 +136,6 @@ export function K8sBaseList<
 		page: currentPage,
 		limit: currentPageSize,
 		setLimit,
-		setPage,
 	} = useTableParams(
 		{
 			page: INFRA_MONITORING_K8S_PARAMS_KEYS.PAGE,
@@ -245,16 +243,6 @@ 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

@@ -591,14 +591,12 @@ 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: [],
@@ -607,7 +605,6 @@ describe('K8sBaseList', () => {
 			});
 
 			renderComponent<TestItem>({
-				onUrlUpdate: onUrlUpdateMock,
 				entity: InfraMonitoringEntity.PODS,
 				eventCategory: InfraMonitoringEvents.Pod,
 				fetchListData: fetchListDataMock,
@@ -628,177 +625,6 @@ 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

@@ -82,7 +82,6 @@ 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();
@@ -105,21 +104,6 @@ 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,
@@ -344,7 +328,6 @@ 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

@@ -47,7 +47,6 @@ import {
 	useInfraMonitoringCategory,
 	useInfraMonitoringGroupBy,
 	useInfraMonitoringOrderBy,
-	useInfraMonitoringPageListing,
 	useInfraMonitoringSelectedItemParams,
 } from './hooks';
 
@@ -68,7 +67,6 @@ 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();
@@ -220,7 +218,6 @@ 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

@@ -1,128 +0,0 @@
-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

@@ -34,9 +34,6 @@ 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);
 
-	--tabs-content-padding: 0;
-	--tabs-text-color: var(--l1-foreground);
-	--tabs-active-text-color: var(--l1-foreground);
+	--tab-content-padding: 0;
+	--tab-text-color: var(--l1-foreground);
+	--tab-active-text-color: var(--l1-foreground);
 }
 
 .pageError {

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

@@ -4,8 +4,8 @@
 	height: 100%;
 	margin-top: var(--spacing-2);
 	margin-left: var(--spacing-2);
-	--tabs-text-color: var(--l1-foreground);
-	--tabs-active-text-color: var(--l1-foreground);
+	--tab-text-color: var(--l1-foreground);
+	--tab-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);
-	--tabs-content-padding: 0;
+	--tab-content-padding: 0;
 	margin-top: var(--spacing-3);
-	--tabs-text-color: var(--l1-foreground);
-	--tabs-active-text-color: var(--l1-foreground);
+	--tab-text-color: var(--l1-foreground);
+	--tab-active-text-color: var(--l1-foreground);
 }
 
 .tabLabel {

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

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

frontend/src/container/LogDetailedView/Overview.tsx

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

frontend/src/container/LogDetailedView/hooks/useLogAttributeActions.tsx

@@ -1,7 +1,6 @@
 import { useCallback, useMemo } from 'react';
 import { useLocation } from 'react-router-dom';
 import { CircleMinus, CirclePlus, Layers, RefreshCw } from '@signozhq/icons';
-import { convertFiltersToExpression } from 'components/QueryBuilderV2/utils';
 import { FeatureKeys } from 'constants/features';
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
@@ -16,7 +15,6 @@ import {
 	VisibleActionsConfig,
 } from 'periscope/components/PrettyView/PrettyView';
 import { useAppContext } from 'providers/App/App';
-import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 
 import { LogDetailsAction } from '../constants';
 import {
@@ -29,7 +27,6 @@ import {
 interface UseLogAttributeActionsParams {
 	handleChangeSelectedView?: ChangeViewFunctionType;
 	isListViewPanel?: boolean;
-	onApplyLogFilter?: (expression: string) => void;
 }
 
 interface UseLogAttributeActionsResult {
@@ -53,7 +50,6 @@ const ALL_LEAF_ACTIONS = [
 export function useLogAttributeActions({
 	handleChangeSelectedView,
 	isListViewPanel = false,
-	onApplyLogFilter,
 }: UseLogAttributeActionsParams): UseLogAttributeActionsResult {
 	const { pathname } = useLocation();
 	const { stagedQuery, updateQueriesData } = useQueryBuilder();
@@ -69,6 +65,9 @@ export function useLogAttributeActions({
 
 	const filterFor = useCallback(
 		(context: FieldContext, isFilterIn: boolean): void => {
+			if (!stagedQuery) {
+				return;
+			}
 			const target = buildLogFilterTarget(
 				context.fieldKeyPath,
 				context.fieldValue,
@@ -78,29 +77,6 @@ export function useLogAttributeActions({
 				? target.filterInOperator
 				: target.filterOutOperator;
 
-			// Non-explorer surfaces (infra monitoring, etc.) apply a ready v5
-			// expression fragment to their own query.
-			if (onApplyLogFilter) {
-				const base = {
-					filters: { items: [], op: 'AND' },
-				} as unknown as IBuilderQuery;
-				const nextFilters = getFilterQueryData(
-					base,
-					target,
-					context.fieldValue,
-					operator,
-				).filters ?? { items: [], op: 'AND' };
-				const { expression } = convertFiltersToExpression(nextFilters);
-				if (expression) {
-					onApplyLogFilter(expression);
-				}
-				return;
-			}
-
-			if (!stagedQuery) {
-				return;
-			}
-
 			const updatedQuery = updateQueriesData(
 				stagedQuery,
 				'queryData',
@@ -123,7 +99,6 @@ export function useLogAttributeActions({
 			updateQueriesData,
 			viewName,
 			handleChangeSelectedView,
-			onApplyLogFilter,
 		],
 	);
 
@@ -204,25 +179,20 @@ export function useLogAttributeActions({
 			buildLogFilterTarget(fieldKeyPath, undefined, isBodyJsonQueryEnabled)
 				.isRestricted;
 
-		// The using surface must provide an apply path.
-		const canApplyFilter = !!handleChangeSelectedView || !!onApplyLogFilter;
-
 		return [
 			{
 				key: LogDetailsAction.FILTER_IN,
 				label: 'Filter for value',
 				icon: <CirclePlus size={12} />,
 				onClick: (context): void => filterFor(context, true),
-				shouldHide: (_key, fieldKeyPath): boolean =>
-					!canApplyFilter || isRestricted(fieldKeyPath),
+				shouldHide: (_key, fieldKeyPath): boolean => isRestricted(fieldKeyPath),
 			},
 			{
 				key: LogDetailsAction.FILTER_OUT,
 				label: 'Filter out value',
 				icon: <CircleMinus size={12} />,
 				onClick: (context): void => filterFor(context, false),
-				shouldHide: (_key, fieldKeyPath): boolean =>
-					!canApplyFilter || isRestricted(fieldKeyPath),
+				shouldHide: (_key, fieldKeyPath): boolean => isRestricted(fieldKeyPath),
 			},
 			{
 				key: LogDetailsAction.GROUP_BY,
@@ -230,10 +200,8 @@ export function useLogAttributeActions({
 				icon: <Layers size={12} />,
 				onClick: groupBy,
 				shouldHide: (_key, fieldKeyPath): boolean =>
-					!handleChangeSelectedView ||
 					!buildLogFilterTarget(fieldKeyPath, undefined, isBodyJsonQueryEnabled)
-						.groupBySupported ||
-					isOldExplorerOrLive,
+						.groupBySupported || isOldExplorerOrLive,
 			},
 			{
 				key: LogDetailsAction.REPLACE_FILTER,
@@ -241,9 +209,7 @@ export function useLogAttributeActions({
 				icon: <RefreshCw size={12} />,
 				onClick: replaceFilter,
 				shouldHide: (_key, fieldKeyPath): boolean =>
-					!handleChangeSelectedView ||
-					isRestricted(fieldKeyPath) ||
-					isOldExplorerOrLive,
+					isRestricted(fieldKeyPath) || isOldExplorerOrLive,
 			},
 		];
 	}, [
@@ -252,8 +218,6 @@ export function useLogAttributeActions({
 		replaceFilter,
 		isBodyJsonQueryEnabled,
 		isOldExplorerOrLive,
-		handleChangeSelectedView,
-		onApplyLogFilter,
 	]);
 
 	const visibleActions = useMemo<VisibleActionsConfig>(

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

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

frontend/src/container/LogsExplorerViews/LogsActionsContainer.tsx

@@ -113,7 +113,6 @@ function LogsActionsContainer({
 					onClose={(): void => setIsFieldsSelectorOpen(false)}
 					signal={DataSource.LOGS}
 					requiredFields={LOGS_REQUIRED_COLUMNS}
-					allowCustomFields
 				/>
 			)}
 		</div>

frontend/src/container/MCPServerSettings/ClientTabs/ClientTabs.styles.scss

@@ -6,8 +6,8 @@
 	}
 
 	// Remove default tab content padding/margin — the card provides spacing.
-	--tabs-content-padding: 0;
-	--tabs-content-margin: var(--spacing-4) 0 0;
+	--tab-content-padding: 0;
+	--tab-content-margin: var(--spacing-4) 0 0;
 }
 
 .mcp-client-tabs {

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

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