feat: loading in skeleton

Assisted-by: Claude Opus 5.5

.github/workflows/goci.yaml

@@ -66,7 +66,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: "1.24"
-      - name: check-semconv-generated-files-and-product-literals
+      - name: check-semconv-generated-files
         run: make semconv-check
   build:
     if: |

.github/workflows/integrationci.yaml

@@ -68,6 +68,7 @@ jobs:
           - semconvfamilies
           - serviceaccount
           - spanmapper
+          - tracedetail
           - querier_json_body
           - querier_skip_resource_fingerprint
           - ttl

Makefile

@@ -263,8 +263,8 @@ semconv-generate: ## Regenerate semantic-convention families for Go and TypeScri
 	@go run ./scripts/semconv
 
 .PHONY: semconv-check
-semconv-check: ## Verify generated semantic-convention files and reject old-name product literals
-	@go run ./scripts/semconv -check -lint
+semconv-check: ## Fail if the generated semantic-convention files are stale
+	@go run ./scripts/semconv -check
 
 .PHONY: gen-mocks
 gen-mocks:

docs/contributing/query-range.md

@@ -131,7 +131,7 @@ A `LogicalField` is one meaning: one name, context, and data type, backed by one
 The resolution order is the same for every storage, in the filter and in every select field, group by, order by, and aggregation:
 
 1. **Own context.** A key under one of the storage's own contexts (`span.x`, `log.x`) matches its own context first, then a column the storage knows under that context. Only when both miss does it look up as if it had no context. `span.http.method` then corrects to the attribute. Strict contexts (`resource.`, `attribute.`, `scope.`, `body.`) are kept as written.
-2. **Matches.** The metadata keys under the key's spellings, grouped into families when the flag is on. Each combination of context and data type is one interpretation. A key written as `exact(key)` in an expression, or a structured key with `fieldResolution: exact`, reads its own spelling alone.
+2. **Matches.** The metadata keys under the key's spellings, grouped into families when the flag is on. Each combination of context and data type is one interpretation.
 3. **Ambiguity.** A filter settles several interpretations by resource over attribute, with a warning. A select field, group by, order by, or aggregation keeps every interpretation in metadata order and folds them, so it shows the value wherever it is.
 4. **Intrinsic column first**, bare keys only. A column every row has leads the list. Metadata can report the column, or the storage's `Fallback` can. When only `Fallback` knows the column, its key carries the data type the column reads as (`querybuilder.ColumnDataType`). A same-named metadata key of a contradicting type then drops, and a time column merges none. When metadata reports the column too, every match reads. A metadata gap degrades to the correct column, never to a corrupt metadata key.
 5. **Fallback.** With no match, the storage's fallback keys for the key. When the storage ignores unknown keys (a side query whose main query owns the error), the key is `Skipped`. Otherwise a key nothing can serve is an error with suggestions. The not-found warning fires only when every fallback key is a guess, that is, none of them is always present.

frontend/__mocks__/uplotMock.ts

@@ -2,6 +2,8 @@
 
 // Mock for uplot library used in tests
 export interface MockUPlotInstance {
+	/** Consumers read `root.parentElement` to detect a re-mounted container. */
+	root: HTMLDivElement;
 	setData: jest.Mock;
 	setSize: jest.Mock;
 	destroy: jest.Mock;
@@ -17,13 +19,20 @@ export interface MockUPlotPaths {
 }
 
 // Create mock instance methods
-const createMockUPlotInstance = (): MockUPlotInstance => ({
-	setData: jest.fn(),
-	setSize: jest.fn(),
-	destroy: jest.fn(),
-	redraw: jest.fn(),
-	setSeries: jest.fn(),
-});
+const createMockUPlotInstance = (target?: HTMLElement): MockUPlotInstance => {
+	const root = document.createElement('div');
+	// Real uPlot mounts its root inside the target; without it a re-render reads
+	// `root.parentElement` off undefined and throws.
+	target?.appendChild(root);
+	return {
+		root,
+		setData: jest.fn(),
+		setSize: jest.fn(),
+		destroy: jest.fn(),
+		redraw: jest.fn(),
+		setSeries: jest.fn(),
+	};
+};
 
 // Path builder: (self, seriesIdx, idx0, idx1) => paths or null
 const createMockPathBuilder = (name: string): jest.Mock =>
@@ -53,14 +62,16 @@ const mockTzDate = jest.fn(
 function MockUPlot(
 	_options: unknown,
 	_data: unknown,
-	_target: HTMLElement,
+	target: HTMLElement,
 ): MockUPlotInstance {
-	return createMockUPlotInstance();
+	return createMockUPlotInstance(target);
 }
 
 // Add static methods to the constructor
 MockUPlot.tzDate = mockTzDate;
 MockUPlot.paths = mockPaths;
+// Pinned so canvas-space maths in draw hooks is deterministic under jsdom.
+MockUPlot.pxRatio = 1;
 
 // Export the constructor as default
 export default MockUPlot;

frontend/scripts/story-shots.mjs

@@ -417,7 +417,7 @@ for (const theme of themes.length ? themes : [null]) {
 						break;
 					}
 
-					height = needed;
+					height = Math.ceil(needed);
 					await page.setViewportSize({ width: Number(opts.width), height });
 					await page.waitForTimeout(Number(opts.settle));
 				}

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

@@ -19,7 +19,9 @@ import type {
 
 import type {
 	CreateRule201,
+	CreateRuleView201,
 	DeleteRuleByIDPathParameters,
+	DeleteRuleViewPathParameters,
 	GetRuleByID200,
 	GetRuleByIDPathParameters,
 	GetRuleHistoryFilterKeys200,
@@ -40,6 +42,7 @@ import type {
 	GetRuleHistoryTopContributors200,
 	GetRuleHistoryTopContributorsParams,
 	GetRuleHistoryTopContributorsPathParameters,
+	ListRuleViews200,
 	ListRules200,
 	ListRulesV3200,
 	ListRulesV3Params,
@@ -47,8 +50,11 @@ import type {
 	PatchRuleByIDPathParameters,
 	RenderErrorResponseDTO,
 	RuletypesPostableRuleDTO,
+	RuletypesPostableRuleViewDTO,
 	TestRule200,
 	UpdateRuleByIDPathParameters,
+	UpdateRuleView200,
+	UpdateRuleViewPathParameters,
 } from '../sigNoz.schemas';
 
 import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
@@ -74,6 +80,351 @@ const withQueryKey = <T extends object, K>(
 	return result;
 };
 
+/**
+ * Returns every saved view in the calling user's org. Saved views are shared org-wide.
+ * @summary List rule saved views
+ */
+export const listRuleViews = (signal?: AbortSignal) => {
+	return GeneratedAPIInstance<ListRuleViews200>({
+		url: `/api/v2/rule_views`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getListRuleViewsQueryKey = () => {
+	return [`/api/v2/rule_views`] as const;
+};
+
+export const getListRuleViewsQueryOptions = <
+	TData = Awaited<ReturnType<typeof listRuleViews>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof listRuleViews>>,
+		TError,
+		TData
+	>;
+}) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getListRuleViewsQueryKey();
+
+	const queryFn: QueryFunction<Awaited<ReturnType<typeof listRuleViews>>> = ({
+		signal,
+	}) => listRuleViews(signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof listRuleViews>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type ListRuleViewsQueryResult = NonNullable<
+	Awaited<ReturnType<typeof listRuleViews>>
+>;
+export type ListRuleViewsQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary List rule saved views
+ */
+
+export function useListRuleViews<
+	TData = Awaited<ReturnType<typeof listRuleViews>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof listRuleViews>>,
+		TError,
+		TData
+	>;
+}): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getListRuleViewsQueryOptions(options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return withQueryKey(query, queryOptions.queryKey);
+}
+
+/**
+ * @summary List rule saved views
+ */
+export const invalidateListRuleViews = async (
+	queryClient: QueryClient,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getListRuleViewsQueryKey() },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * Persists the calling user's rule listing state (query, states, sort, order) as a named, reusable view shared across the org.
+ * @summary Create rule saved view
+ */
+export const createRuleView = (
+	ruletypesPostableRuleViewDTO?: BodyType<RuletypesPostableRuleViewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<CreateRuleView201>({
+		url: `/api/v2/rule_views`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: ruletypesPostableRuleViewDTO,
+		signal,
+	});
+};
+
+export const getCreateRuleViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createRuleView>>,
+		TError,
+		{ data?: BodyType<RuletypesPostableRuleViewDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof createRuleView>>,
+	TError,
+	{ data?: BodyType<RuletypesPostableRuleViewDTO> },
+	TContext
+> => {
+	const mutationKey = ['createRuleView'];
+	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 createRuleView>>,
+		{ data?: BodyType<RuletypesPostableRuleViewDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return createRuleView(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type CreateRuleViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof createRuleView>>
+>;
+export type CreateRuleViewMutationBody =
+	| BodyType<RuletypesPostableRuleViewDTO>
+	| undefined;
+export type CreateRuleViewMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Create rule saved view
+ */
+export const useCreateRuleView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createRuleView>>,
+		TError,
+		{ data?: BodyType<RuletypesPostableRuleViewDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof createRuleView>>,
+	TError,
+	{ data?: BodyType<RuletypesPostableRuleViewDTO> },
+	TContext
+> => {
+	return useMutation(getCreateRuleViewMutationOptions(options));
+};
+/**
+ * Removes a saved view. Saved views are shared org-wide. Deleting a non-existent view returns 404.
+ * @summary Delete rule saved view
+ */
+export const deleteRuleView = (
+	{ id }: DeleteRuleViewPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/rule_views/${id}`,
+		method: 'DELETE',
+		signal,
+	});
+};
+
+export const getDeleteRuleViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteRuleView>>,
+		TError,
+		{ pathParams: DeleteRuleViewPathParameters },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof deleteRuleView>>,
+	TError,
+	{ pathParams: DeleteRuleViewPathParameters },
+	TContext
+> => {
+	const mutationKey = ['deleteRuleView'];
+	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 deleteRuleView>>,
+		{ pathParams: DeleteRuleViewPathParameters }
+	> = (props) => {
+		const { pathParams } = props ?? {};
+
+		return deleteRuleView(pathParams);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type DeleteRuleViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof deleteRuleView>>
+>;
+
+export type DeleteRuleViewMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Delete rule saved view
+ */
+export const useDeleteRuleView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteRuleView>>,
+		TError,
+		{ pathParams: DeleteRuleViewPathParameters },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof deleteRuleView>>,
+	TError,
+	{ pathParams: DeleteRuleViewPathParameters },
+	TContext
+> => {
+	return useMutation(getDeleteRuleViewMutationOptions(options));
+};
+/**
+ * Replaces a saved view's name and data. Saved views are shared org-wide.
+ * @summary Update rule saved view
+ */
+export const updateRuleView = (
+	{ id }: UpdateRuleViewPathParameters,
+	ruletypesPostableRuleViewDTO?: BodyType<RuletypesPostableRuleViewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<UpdateRuleView200>({
+		url: `/api/v2/rule_views/${id}`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: ruletypesPostableRuleViewDTO,
+		signal,
+	});
+};
+
+export const getUpdateRuleViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateRuleView>>,
+		TError,
+		{
+			pathParams: UpdateRuleViewPathParameters;
+			data?: BodyType<RuletypesPostableRuleViewDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof updateRuleView>>,
+	TError,
+	{
+		pathParams: UpdateRuleViewPathParameters;
+		data?: BodyType<RuletypesPostableRuleViewDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['updateRuleView'];
+	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 updateRuleView>>,
+		{
+			pathParams: UpdateRuleViewPathParameters;
+			data?: BodyType<RuletypesPostableRuleViewDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return updateRuleView(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type UpdateRuleViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof updateRuleView>>
+>;
+export type UpdateRuleViewMutationBody =
+	| BodyType<RuletypesPostableRuleViewDTO>
+	| undefined;
+export type UpdateRuleViewMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Update rule saved view
+ */
+export const useUpdateRuleView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateRuleView>>,
+		TError,
+		{
+			pathParams: UpdateRuleViewPathParameters;
+			data?: BodyType<RuletypesPostableRuleViewDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof updateRuleView>>,
+	TError,
+	{
+		pathParams: UpdateRuleViewPathParameters;
+		data?: BodyType<RuletypesPostableRuleViewDTO>;
+	},
+	TContext
+> => {
+	return useMutation(getUpdateRuleViewMutationOptions(options));
+};
 /**
  * This endpoint lists all alert rules with their current evaluation state. Deprecated: use ListRulesV3, which supports filtering, sorting and pagination.
  * @deprecated

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

@@ -5291,6 +5291,87 @@ export interface DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDa
 	spec: DashboardtypesTextPanelSpecDTO;
 }
 
+export enum DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpecDTOKind {
+	'signoz/HeatmapPanel' = 'signoz/HeatmapPanel',
+}
+export enum DashboardtypesHeatmapYScaleDTO {
+	auto = 'auto',
+	linear = 'linear',
+	log = 'log',
+	symlog = 'symlog',
+}
+export interface DashboardtypesHeatmapAxisDTO {
+	scale?: DashboardtypesHeatmapYScaleDTO;
+}
+
+export interface DashboardtypesHeatmapAxesDTO {
+	y?: DashboardtypesHeatmapAxisDTO;
+}
+
+export enum DashboardtypesHeatmapColorModeDTO {
+	palette = 'palette',
+	opacity = 'opacity',
+}
+export enum DashboardtypesHeatmapPaletteDTO {
+	ice = 'ice',
+	moss = 'moss',
+	rust = 'rust',
+	graphite = 'graphite',
+	ember = 'ember',
+	lagoon = 'lagoon',
+	orchid = 'orchid',
+	verdant = 'verdant',
+	lava = 'lava',
+	beacon = 'beacon',
+}
+export enum DashboardtypesHeatmapColorScaleDTO {
+	log = 'log',
+	sqrt = 'sqrt',
+	linear = 'linear',
+}
+export interface DashboardtypesHeatmapColorsDTO {
+	/**
+	 * @type string
+	 */
+	fill?: string;
+	/**
+	 * @type number,null
+	 */
+	maxCount?: number | null;
+	/**
+	 * @type number,null
+	 */
+	minCount?: number | null;
+	mode?: DashboardtypesHeatmapColorModeDTO;
+	palette?: DashboardtypesHeatmapPaletteDTO;
+	scale?: DashboardtypesHeatmapColorScaleDTO;
+	/**
+	 * @type integer
+	 */
+	steps?: number;
+}
+
+export interface DashboardtypesHeatmapChartAppearanceDTO {
+	colors?: DashboardtypesHeatmapColorsDTO;
+}
+
+export interface DashboardtypesHeatmapPanelSpecDTO {
+	axes?: DashboardtypesHeatmapAxesDTO;
+	chartAppearance?: DashboardtypesHeatmapChartAppearanceDTO;
+	formatting?: DashboardtypesPanelFormattingDTO;
+	legend?: DashboardtypesLegendDTO;
+	visualization?: DashboardtypesBasicVisualizationDTO;
+}
+
+export interface DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpecDTO {
+	/**
+	 * @enum signoz/HeatmapPanel
+	 * @type string
+	 */
+	kind: DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpecDTOKind;
+	spec: DashboardtypesHeatmapPanelSpecDTO;
+}
+
 export type DashboardtypesPanelPluginDTO =
 	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpecDTO
 	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpecDTO
@@ -5300,7 +5381,8 @@ export type DashboardtypesPanelPluginDTO =
 	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpecDTO
 	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpecDTO
 	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpecDTO
-	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpecDTO;
+	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpecDTO
+	| DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpecDTO;
 
 export enum Querybuildertypesv5RequestTypeDTO {
 	scalar = 'scalar',
@@ -6226,6 +6308,7 @@ export enum DashboardtypesPanelPluginKindDTO {
 	'signoz/HistogramPanel' = 'signoz/HistogramPanel',
 	'signoz/ListPanel' = 'signoz/ListPanel',
 	'signoz/TextPanel' = 'signoz/TextPanel',
+	'signoz/HeatmapPanel' = 'signoz/HeatmapPanel',
 }
 /**
  * @nullable
@@ -10328,6 +10411,56 @@ export interface RuletypesListableRuleDTO {
 	updatedBy?: string;
 }
 
+export interface RuletypesRuleViewDataDTO {
+	order?: RuletypesListOrderDTO;
+	/**
+	 * @type string
+	 */
+	query?: string;
+	sort?: RuletypesListSortDTO;
+	/**
+	 * @type array
+	 */
+	states?: string[];
+	/**
+	 * @type string
+	 */
+	version: string;
+}
+
+export interface RuletypesRuleViewDTO {
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	createdAt?: string;
+	data: RuletypesRuleViewDataDTO;
+	/**
+	 * @type string
+	 */
+	id: string;
+	/**
+	 * @type string
+	 */
+	name: string;
+	/**
+	 * @type string
+	 */
+	orgId: string;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	updatedAt?: string;
+}
+
+export interface RuletypesListableRuleViewsDTO {
+	/**
+	 * @type array
+	 */
+	views: RuletypesRuleViewDTO[];
+}
+
 export interface RuletypesListableRulesDTO {
 	/**
 	 * @type array
@@ -10496,6 +10629,14 @@ export interface RuletypesPostableRuleDTO {
 	version?: string;
 }
 
+export interface RuletypesPostableRuleViewDTO {
+	data: RuletypesRuleViewDataDTO;
+	/**
+	 * @type string
+	 */
+	name: string;
+}
+
 export type RuletypesRuleDTOAnnotations = { [key: string]: string };
 
 export type RuletypesRuleDTOLabels = { [key: string]: string };
@@ -11194,6 +11335,82 @@ export interface SpantypesGettableTraceAggregationsDTO {
 	aggregations: SpantypesSpanAggregationResultDTO[];
 }
 
+export interface SpantypesTraceAITokensDTO {
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	cacheRead: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	cacheWrite: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	input: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	output: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	reasoning: number;
+}
+
+export interface SpantypesTraceAISummaryDTO {
+	tokens: SpantypesTraceAITokensDTO;
+	/**
+	 * @type number
+	 */
+	totalCost?: number;
+}
+
+export interface SpantypesGettableTraceSummaryDTO {
+	ai?: SpantypesTraceAISummaryDTO;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	endTimestampMillis: number;
+	/**
+	 * @type boolean
+	 */
+	hasMissingSpans: boolean;
+	/**
+	 * @type string
+	 */
+	rootServiceEntryPoint: string;
+	/**
+	 * @type string
+	 */
+	rootServiceName: string;
+	/**
+	 * @type string
+	 */
+	rootSpanStatusCode: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	startTimestampMillis: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	totalErrorSpansCount: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	totalSpansCount: number;
+}
+
 export interface SpantypesOtelSpanRefDTO {
 	/**
 	 * @type string
@@ -12882,6 +13099,17 @@ export type GetTraceAggregations200 = {
 	status: string;
 };
 
+export type GetTraceSummaryPathParameters = {
+	traceID: string;
+};
+export type GetTraceSummary200 = {
+	data: SpantypesGettableTraceSummaryDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type ListUserPreferences200 = {
 	/**
 	 * @type array
@@ -13783,6 +14011,36 @@ export type GetUsersByRoleID200 = {
 	status: string;
 };
 
+export type ListRuleViews200 = {
+	data: RuletypesListableRuleViewsDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type CreateRuleView201 = {
+	data: RuletypesRuleViewDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type DeleteRuleViewPathParameters = {
+	id: string;
+};
+export type UpdateRuleViewPathParameters = {
+	id: string;
+};
+export type UpdateRuleView200 = {
+	data: RuletypesRuleViewDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type ListRules200 = {
 	/**
 	 * @type array

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

@@ -4,11 +4,17 @@
  * * regenerate with 'pnpm generate:api'
  * SigNoz
  */
-import { useMutation } from 'react-query';
+import { useMutation, useQuery } from 'react-query';
 import type {
+	InvalidateOptions,
 	MutationFunction,
+	QueryClient,
+	QueryFunction,
+	QueryKey,
 	UseMutationOptions,
 	UseMutationResult,
+	UseQueryOptions,
+	UseQueryResult,
 } from 'react-query';
 
 import type {
@@ -16,6 +22,8 @@ import type {
 	GetFlamegraphPathParameters,
 	GetTraceAggregations200,
 	GetTraceAggregationsPathParameters,
+	GetTraceSummary200,
+	GetTraceSummaryPathParameters,
 	GetWaterfallV4200,
 	GetWaterfallV4PathParameters,
 	RenderErrorResponseDTO,
@@ -27,6 +35,26 @@ import type {
 import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
 import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
 
+const withQueryKey = <T extends object, K>(
+	query: T,
+	queryKey: K,
+): T & { queryKey: K } => {
+	const result = { queryKey } as T & { queryKey: K };
+	for (const key of Object.keys(query)) {
+		// The explicit queryKey always wins, matching the previous
+		// `{ ...query, queryKey }` spread where it was set last.
+		if (key === 'queryKey') {
+			continue;
+		}
+		Object.defineProperty(result, key, {
+			enumerable: true,
+			configurable: true,
+			get: () => (query as Record<string, unknown>)[key],
+		});
+	}
+	return result;
+};
+
 /**
  * Computes span aggregations grouped by requested field.
  * @summary Get aggregations for a trace
@@ -127,6 +155,108 @@ export const useGetTraceAggregations = <
 > => {
 	return useMutation(getGetTraceAggregationsMutationOptions(options));
 };
+/**
+ * Returns the trace's time range, root span, span and error counts, and whether any spans are missing. AI traces also include token and cost totals.
+ * @summary Get summary for a trace
+ */
+export const getTraceSummary = (
+	{ traceID }: GetTraceSummaryPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetTraceSummary200>({
+		url: `/api/v1/traces/${traceID}/summary`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetTraceSummaryQueryKey = ({
+	traceID,
+}: GetTraceSummaryPathParameters) => {
+	return [`/api/v1/traces/${traceID}/summary`] as const;
+};
+
+export const getGetTraceSummaryQueryOptions = <
+	TData = Awaited<ReturnType<typeof getTraceSummary>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	{ traceID }: GetTraceSummaryPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getTraceSummary>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ?? getGetTraceSummaryQueryKey({ traceID });
+
+	const queryFn: QueryFunction<Awaited<ReturnType<typeof getTraceSummary>>> = ({
+		signal,
+	}) => getTraceSummary({ traceID }, signal);
+
+	return {
+		queryKey,
+		queryFn,
+		enabled: traceID !== null && traceID !== undefined,
+		...queryOptions,
+	} as UseQueryOptions<
+		Awaited<ReturnType<typeof getTraceSummary>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetTraceSummaryQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getTraceSummary>>
+>;
+export type GetTraceSummaryQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get summary for a trace
+ */
+
+export function useGetTraceSummary<
+	TData = Awaited<ReturnType<typeof getTraceSummary>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	{ traceID }: GetTraceSummaryPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getTraceSummary>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetTraceSummaryQueryOptions({ traceID }, options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return withQueryKey(query, queryOptions.queryKey);
+}
+
+/**
+ * @summary Get summary for a trace
+ */
+export const invalidateGetTraceSummary = async (
+	queryClient: QueryClient,
+	{ traceID }: GetTraceSummaryPathParameters,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetTraceSummaryQueryKey({ traceID }) },
+		options,
+	);
+
+	return queryClient;
+};
+
 /**
  * Returns the flamegraph view of spans for a given trace ID.
  * @summary Get flamegraph view for a trace

frontend/src/api/semconv/getMigrationReport.ts

@@ -1,9 +0,0 @@
-import axios from 'api';
-import { SemconvMigrationReport } from 'types/api/semconvMigration';
-
-async function getSemconvMigrationReport(): Promise<SemconvMigrationReport> {
-	const response = await axios.get('/fields/semconv-migration');
-	return response.data.data;
-}
-
-export default getSemconvMigrationReport;

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

@@ -64,12 +64,12 @@ export const COMMON_FILTERS = {
 	SERVER_SPANS: "kind_string = 'Server'",
 	CLIENT_SPANS: "kind_string = 'Client'",
 	INTERNAL_SPANS: "kind_string = 'Internal'",
-	ERROR_SPANS: 'http.response.status_code >= 400',
-	SUCCESS_SPANS: 'http.response.status_code < 400',
+	ERROR_SPANS: 'http.status_code >= 400',
+	SUCCESS_SPANS: 'http.status_code < 400',
 
 	// Common service filters
 	EXCLUDE_HEALTH_CHECKS: "http.route != '/health' AND http.route != '/ping'",
-	HTTP_REQUESTS: "http.request.method != ''",
+	HTTP_REQUESTS: "http.method != ''",
 
 	// Log filters
 	ERROR_LOGS: "severity_text = 'ERROR'",
@@ -87,7 +87,7 @@ export const COMMON_GROUP_BY_FIELDS = {
 		fieldContext: 'resource' as const,
 	},
 	HTTP_METHOD: {
-		name: 'http.request.method',
+		name: 'http.method',
 		fieldDataType: 'string' as const,
 		fieldContext: 'attribute' as const,
 	},
@@ -97,7 +97,7 @@ export const COMMON_GROUP_BY_FIELDS = {
 		fieldContext: 'attribute' as const,
 	},
 	HTTP_STATUS_CODE: {
-		name: 'http.response.status_code',
+		name: 'http.status_code',
 		fieldDataType: 'int64' as const,
 		fieldContext: 'attribute' as const,
 	},

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

@@ -198,6 +198,7 @@ function createBaseSpec(
 				: undefined,
 		legend: isEmpty(queryData.legend) ? undefined : queryData.legend,
 		having: normalizeHaving(queryData.having),
+		bucketOptions: queryData.bucketOptions,
 		functions: isEmpty(queryData.functions)
 			? undefined
 			: queryData.functions.map((func: QueryFunction): QueryFunction => {

frontend/src/components/CeleryOverview/CeleryOverviewConfigOptions/CeleryOverviewConfigOptions.tsx

@@ -145,7 +145,7 @@ function CeleryOverviewConfigOptions(): JSX.Element {
 		{
 			placeholder: 'Destination',
 			queryParam: QueryParams.destination,
-			filterType: ['messaging.destination.name'],
+			filterType: ['messaging.destination.name', 'messaging.destination'],
 		},
 		{
 			placeholder: 'Kind',

frontend/src/components/InputWithLabel/InputWithLabel.styles.scss

@@ -5,6 +5,10 @@
 	border-radius: 2px 0px 0px 2px;
 
 	.label {
+		// Typography.Text takes its display from this token; at its `inline` default
+		// the label blockifies as a flex item and the text rides the top of the row.
+		--typography-text-display: flex;
+
 		font-size: 12px;
 		font-style: normal;
 		font-weight: 500;

frontend/src/components/LogDetail/LogHighlights/config.tsx

@@ -3,7 +3,6 @@ import { Badge, BadgeColor } from '@signozhq/ui/badge';
 import { LogType } from 'components/Logs/LogStateIndicator/LogStateIndicator';
 import { getLogIndicatorType } from 'components/Logs/LogStateIndicator/utils';
 import { ILog } from 'types/api/logs/log';
-import { getSemconvMembers } from 'utils/semconv';
 
 import styles from './LogHighlights.module.scss';
 import TraceIdField from './TraceIdField';
@@ -80,9 +79,7 @@ export const LOG_HIGHLIGHTS: LogHighlightConfig[] = [
 		key: 'environment',
 		label: 'ENVIRONMENT',
 		render: (log): ReactNode | null => {
-			const value = getSemconvMembers('deployment.environment.name')
-				.map((key) => getAttr(log, key))
-				.find(Boolean);
+			const value = getAttr(log, 'deployment.environment');
 			return value ? valueBadge(value) : null;
 		},
 	},

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/BucketOptions/BucketOptions.module.scss

@@ -0,0 +1,142 @@
+/**
+ * Borrows the query builder's control metrics rather than the component defaults the
+ * toggle group and number input ship with: 36px tall, 2px radius, and the
+ * `--query-builder-v2-*` surface the selects above this row already paint on.
+ */
+.bucketOptions {
+	--toggle-group-radius: var(--radius-1);
+	--toggle-group-item-size: 36px;
+	--toggle-group-item-font-size: 13px;
+	--toggle-group-item-padding-left: var(--spacing-6);
+	--toggle-group-item-padding-right: var(--spacing-6);
+
+	// Repeated from `.query-add-ons` rather than inherited: the section also renders on a
+	// formula, which has no add-ons ancestor to pick the toggle palette up from.
+	--toggle-group-secondary-bg: var(
+		--query-builder-v2-toggle-group-background-color,
+		var(--l1-background-hover)
+	);
+	--toggle-group-secondary-border: var(
+		--query-builder-v2-toggle-group-border-color,
+		var(--l2-border)
+	);
+	--toggle-group-secondary-active-bg: var(
+		--query-builder-v2-toggle-group-active-background-color,
+		var(--l1-background)
+	);
+	--toggle-group-secondary-bg-hover: var(
+		--query-builder-v2-toggle-group-background-color-hover,
+		var(--l2-background)
+	);
+
+	--input-height: 36px;
+	--input-font-size: 13px;
+	--input-border-radius: var(--radius-1);
+	--input-border-color: var(--query-builder-v2-border-color, var(--l2-border));
+	--input-background: var(
+		--query-builder-v2-background-color,
+		var(--l2-background)
+	);
+	--input-foreground: var(--query-builder-v2-color, var(--l2-foreground));
+
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-6);
+
+	padding: var(--spacing-4);
+	box-sizing: border-box;
+	border: 1px solid var(--query-builder-v2-border-color, var(--l2-border));
+	border-radius: var(--radius-1);
+	background: var(--query-builder-v2-background-color, var(--l2-background));
+}
+
+.controls {
+	display: flex;
+	flex-wrap: wrap;
+	align-items: center;
+	gap: var(--spacing-8);
+}
+
+/** One label paired with its control, at the same 10px rhythm as the aggregate rows. */
+.field {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-5);
+}
+
+.bounds {
+	display: flex;
+	flex-wrap: wrap;
+	align-items: center;
+	gap: var(--spacing-6);
+}
+
+.label {
+	display: inline-flex;
+	align-items: center;
+	gap: var(--spacing-2);
+
+	color: var(--l3-foreground);
+	font-family: 'Geist Mono';
+	font-size: 12px;
+	font-weight: var(--font-weight-medium);
+	line-height: 18px;
+	letter-spacing: 0.48px;
+	text-transform: uppercase;
+	white-space: nowrap;
+}
+
+/**
+ * The toggle group exposes a font-size token but no family, so each item's label carries
+ * the query builder's value type itself.
+ */
+.toggleLabel {
+	font-family: 'Geist Mono';
+	font-size: 13px;
+	font-weight: var(--font-weight-normal);
+	letter-spacing: -0.07px;
+}
+
+/** Surface and metrics come from the `--input-*` tokens above; only the family has none. */
+.numberInput {
+	width: 104px;
+
+	font-family: 'Geist Mono';
+	letter-spacing: -0.07px;
+}
+
+/** Unfilled: a pill on the same row as the toggles above reads as another control,
+ *  and the bounds are derived rather than set here. */
+.bound {
+	padding: var(--spacing-1) 0;
+
+	font-family: 'Geist Mono';
+	font-size: 13px;
+	line-height: 20px;
+	letter-spacing: -0.07px;
+
+	color: var(--query-builder-v2-color, var(--l2-foreground));
+}
+
+.overflowBound {
+	color: var(--l3-foreground);
+}
+
+.muted {
+	font-family: 'Geist Mono';
+	font-size: 13px;
+	line-height: 20px;
+	color: var(--l3-foreground);
+}
+
+.hintIcon {
+	flex: none;
+	cursor: help;
+	color: var(--l3-foreground);
+}
+
+.closeButton {
+	margin-left: auto;
+	width: 24px;
+	height: 24px;
+}

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

@@ -0,0 +1,279 @@
+import { useCallback, useMemo, useState } from 'react';
+import { Tooltip } from 'antd';
+import cx from 'classnames';
+import { Button } from '@signozhq/ui/button';
+import { InputNumber } from '@signozhq/ui/input-number';
+import { ToggleGroupSimple } from '@signozhq/ui/toggle-group';
+import { ChevronUp, Info } from '@signozhq/icons';
+import {
+	Querybuildertypesv5BucketOptionsDTO,
+	Querybuildertypesv5BucketsKindDTO,
+} from 'api/generated/services/sigNoz.schemas';
+
+import {
+	BUCKET_KIND_HINTS,
+	BUCKET_KIND_OPTIONS,
+	DEFAULT_NUM_BUCKETS,
+	LOG_SCALE_OPTIONS,
+	MAX_NUM_BUCKETS,
+} from './constants';
+import {
+	formatUpperBound,
+	hasBoundsBeyondPreview,
+	isLinearBuckets,
+	kindOptionOf,
+	linearBuckets,
+	logBuckets,
+	logScaleOf,
+	previewUpperBounds,
+} from './utils';
+
+import styles from './BucketOptions.module.scss';
+
+function BucketOptions({
+	bucketOptions,
+	unit,
+	onChange,
+	onClose,
+}: {
+	bucketOptions?: Querybuildertypesv5BucketOptionsDTO;
+	/** The panel's y-axis unit, so the previewed bounds read the way the axis will. */
+	unit?: string;
+	onChange: (next: Querybuildertypesv5BucketOptionsDTO | undefined) => void;
+	/** Omitted where the section isn't dismissable, as on a formula. */
+	onClose?: () => void;
+}): JSX.Element {
+	// A linear axis has no bounds to describe until it has a max value, so the picked
+	// kind is held here rather than read back off the emitted options: it has to survive
+	// the gap between choosing Linear and filling the field in.
+	const [kind, setKind] = useState<Querybuildertypesv5BucketsKindDTO>(() =>
+		kindOptionOf(bucketOptions),
+	);
+	const linearSpec =
+		bucketOptions && isLinearBuckets(bucketOptions)
+			? bucketOptions.spec
+			: undefined;
+	const [logScale, setLogScale] = useState<number>(() =>
+		logScaleOf(bucketOptions),
+	);
+	const [maxValue, setMaxValue] = useState<number | null>(
+		linearSpec?.maxValue ?? null,
+	);
+	const [numBuckets, setNumBuckets] = useState<number | null>(
+		linearSpec?.numBuckets ?? null,
+	);
+
+	const emitLinear = useCallback(
+		(nextMaxValue: number | null, nextNumBuckets: number | null): void => {
+			// An incomplete linear axis is sent as no axis at all rather than as a spec the
+			// request would reject.
+			if (nextMaxValue === null || nextMaxValue <= 0) {
+				onChange(undefined);
+				return;
+			}
+
+			onChange(linearBuckets(nextMaxValue, nextNumBuckets));
+		},
+		[onChange],
+	);
+
+	const handleKindChange = useCallback(
+		(value: string): void => {
+			// Radix clears the value when the active item is clicked again; a bucket axis is
+			// always one of the two, so keep the current pick instead.
+			if (!value) {
+				return;
+			}
+
+			const nextKind = value as Querybuildertypesv5BucketsKindDTO;
+			setKind(nextKind);
+
+			if (nextKind === Querybuildertypesv5BucketsKindDTO.log) {
+				onChange(logBuckets(logScale));
+			} else {
+				emitLinear(maxValue, numBuckets);
+			}
+		},
+		[emitLinear, logScale, maxValue, numBuckets, onChange],
+	);
+
+	const handleScaleChange = useCallback(
+		(value: string): void => {
+			if (!value) {
+				return;
+			}
+
+			const nextScale = Number(value);
+			setLogScale(nextScale);
+			onChange(logBuckets(nextScale));
+		},
+		[onChange],
+	);
+
+	const handleMaxValueChange = useCallback(
+		(value: number | string | null): void => {
+			const next = value === null || value === '' ? null : Number(value);
+			setMaxValue(next);
+			emitLinear(next, numBuckets);
+		},
+		[emitLinear, numBuckets],
+	);
+
+	const handleNumBucketsChange = useCallback(
+		(value: number | string | null): void => {
+			const next = value === null || value === '' ? null : Number(value);
+			setNumBuckets(next);
+			emitLinear(maxValue, next);
+		},
+		[emitLinear, maxValue],
+	);
+
+	// The toggle group takes a ReactNode label, which is how each item picks up the
+	// query builder's value type — the component exposes no font-family token.
+	const kindItems = useMemo(
+		() =>
+			BUCKET_KIND_OPTIONS.map(({ value, label }) => ({
+				value,
+				label: <span className={styles.toggleLabel}>{label}</span>,
+				'aria-label': label,
+			})),
+		[],
+	);
+
+	const scaleItems = useMemo(
+		() =>
+			LOG_SCALE_OPTIONS.map(({ value, label }) => ({
+				value,
+				label: <span className={styles.toggleLabel}>{label}</span>,
+				'aria-label': label,
+			})),
+		[],
+	);
+
+	// The kind toggle can be ahead of what has been emitted, so the preview describes
+	// the picked kind rather than the emitted options.
+	const previewedOptions = useMemo(():
+		| Querybuildertypesv5BucketOptionsDTO
+		| undefined => {
+		if (kind === Querybuildertypesv5BucketsKindDTO.log) {
+			return logBuckets(logScale);
+		}
+		if (kind === Querybuildertypesv5BucketsKindDTO.linear && maxValue !== null) {
+			return linearBuckets(maxValue, numBuckets);
+		}
+		return undefined;
+	}, [kind, logScale, maxValue, numBuckets]);
+
+	const bounds = useMemo(
+		() =>
+			kind === Querybuildertypesv5BucketsKindDTO.linear && !previewedOptions
+				? undefined
+				: previewUpperBounds(previewedOptions),
+		[kind, previewedOptions],
+	);
+
+	return (
+		<div className={styles.bucketOptions} data-testid="bucket-options">
+			<div className={styles.controls}>
+				<div className={styles.field}>
+					<span className={styles.label}>Bucket by</span>
+					<ToggleGroupSimple
+						type="single"
+						value={kind}
+						items={kindItems}
+						onChange={handleKindChange}
+						testId="bucket-options-kind"
+					/>
+				</div>
+
+				{kind === Querybuildertypesv5BucketsKindDTO.log && (
+					<div className={styles.field}>
+						<span className={styles.label}>Scale</span>
+						<ToggleGroupSimple
+							type="single"
+							value={String(logScale)}
+							items={scaleItems}
+							onChange={handleScaleChange}
+							testId="bucket-options-scale"
+						/>
+					</div>
+				)}
+
+				{kind === Querybuildertypesv5BucketsKindDTO.linear && (
+					<>
+						<div className={styles.field}>
+							<span className={styles.label}>Max value</span>
+							<InputNumber
+								className={styles.numberInput}
+								min={0}
+								value={maxValue}
+								onChange={handleMaxValueChange}
+								placeholder="Required"
+								status={maxValue !== null && maxValue <= 0 ? 'error' : undefined}
+								data-testid="bucket-options-max-value"
+							/>
+						</div>
+						<div className={styles.field}>
+							<span className={styles.label}>Buckets</span>
+							<InputNumber
+								className={styles.numberInput}
+								min={1}
+								max={MAX_NUM_BUCKETS}
+								precision={0}
+								value={numBuckets}
+								onChange={handleNumBucketsChange}
+								placeholder={`Default ${DEFAULT_NUM_BUCKETS}`}
+								data-testid="bucket-options-num-buckets"
+							/>
+						</div>
+					</>
+				)}
+
+				{onClose && (
+					<Button
+						color="secondary"
+						variant="ghost"
+						size="icon"
+						aria-label="Close bucket options"
+						className={styles.closeButton}
+						prefix={<ChevronUp size={16} />}
+						onClick={onClose}
+						data-testid="bucket-options-close"
+					/>
+				)}
+			</div>
+
+			<div className={styles.bounds} data-testid="bucket-options-bounds">
+				<span className={styles.label}>
+					Bounds
+					<Tooltip title={BUCKET_KIND_HINTS[kind]} placement="top">
+						<Info size={12} className={styles.hintIcon} />
+					</Tooltip>
+				</span>
+				{bounds ? (
+					<>
+						{bounds.map((bound) => (
+							<span className={styles.bound} key={bound}>
+								{formatUpperBound(bound, unit)}
+							</span>
+						))}
+						{hasBoundsBeyondPreview(previewedOptions) && (
+							<span className={styles.muted}>…</span>
+						)}
+						<span className={cx(styles.bound, styles.overflowBound)}>+Inf</span>
+					</>
+				) : (
+					<span className={styles.muted}>Set a max value to see the bounds</span>
+				)}
+			</div>
+		</div>
+	);
+}
+
+BucketOptions.defaultProps = {
+	bucketOptions: undefined,
+	unit: undefined,
+	onClose: undefined,
+};
+
+export default BucketOptions;

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/BucketOptions/__tests__/utils.test.ts

@@ -0,0 +1,88 @@
+import { MAX_LOG_SCALE } from '../constants';
+import {
+	bandsPerDoublingFromScale,
+	formatUpperBound,
+	hasBoundsBeyondPreview,
+	kindOptionOf,
+	linearBuckets,
+	logBuckets,
+	previewUpperBounds,
+} from '../utils';
+
+describe('bucket option scales', () => {
+	it.each([
+		[-2, 0.25],
+		[0, 1],
+		[1, 2],
+		[2, 4],
+		[3, 8],
+		[4, 16],
+	])('scale %i is %i bands per doubling', (scale, bands) => {
+		expect(bandsPerDoublingFromScale(scale)).toBe(bands);
+	});
+});
+
+describe('kindOptionOf', () => {
+	it('reads no options as log, the server default', () => {
+		expect(kindOptionOf(undefined)).toBe('log');
+	});
+
+	it('reads the kind off the options', () => {
+		expect(kindOptionOf(logBuckets(MAX_LOG_SCALE))).toBe('log');
+		expect(kindOptionOf(linearBuckets(10, null))).toBe('linear');
+	});
+});
+
+describe('previewUpperBounds', () => {
+	it('doubles at one band per doubling', () => {
+		expect(previewUpperBounds(logBuckets(0))).toStrictEqual([
+			1, 2, 4, 8, 16, 32, 64, 128,
+		]);
+	});
+
+	it('falls back to the finest log axis when no options are set', () => {
+		const bounds = previewUpperBounds(undefined);
+
+		expect(bounds).toHaveLength(8);
+		// 16 bands per doubling: the eighth bound is 2^(7/16), still short of the first doubling.
+		expect(bounds?.[7]).toBeCloseTo(2 ** (7 / 16));
+	});
+
+	it('spaces a linear axis evenly by bucket width', () => {
+		expect(previewUpperBounds(linearBuckets(100, 10))).toStrictEqual(
+			[10, 20, 30, 40, 50, 60, 70, 80, 90, 100].slice(0, 8),
+		);
+	});
+
+	it('stops at the last bucket when the axis has fewer than the preview shows', () => {
+		expect(previewUpperBounds(linearBuckets(9, 3))).toStrictEqual([3, 6, 9]);
+	});
+
+	it('has no bounds to preview for a linear axis without a usable max value', () => {
+		expect(previewUpperBounds(linearBuckets(0, null))).toBeUndefined();
+		expect(previewUpperBounds(linearBuckets(-1, null))).toBeUndefined();
+	});
+});
+
+describe('hasBoundsBeyondPreview', () => {
+	it('is always true for a log axis, which has no top', () => {
+		expect(hasBoundsBeyondPreview(logBuckets(0))).toBe(true);
+		expect(hasBoundsBeyondPreview(undefined)).toBe(true);
+	});
+
+	it('tracks whether a linear axis runs past the preview', () => {
+		expect(hasBoundsBeyondPreview(linearBuckets(100, 4))).toBe(false);
+		expect(hasBoundsBeyondPreview(linearBuckets(100, 20))).toBe(true);
+	});
+});
+
+describe('formatUpperBound', () => {
+	it('reads a bound in the panel unit when one is set', () => {
+		expect(formatUpperBound(1, 'ms')).toContain('ms');
+	});
+
+	it('keeps three significant digits when unitless', () => {
+		expect(formatUpperBound(128, undefined)).toBe('128');
+		expect(formatUpperBound(2 ** (1 / 16), undefined)).toBe('1.04');
+	});
+});

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/BucketOptions/constants.ts

@@ -0,0 +1,54 @@
+import { Querybuildertypesv5BucketsKindDTO } from 'api/generated/services/sigNoz.schemas';
+
+/**
+ * Mirrors the limits `querybuildertypesv5` validates `bucketOptions` against. The
+ * builder keeps its own copy so an out-of-range axis is refused before the request
+ * rather than after it.
+ */
+
+/**
+ * A log axis spaces bounds at 2^scale bands per doubling. MaxLogScale is the
+ * resolution ClickHouse buckets at, so it is both the finest available and what an
+ * absent `bucketOptions` resolves to.
+ */
+export const MAX_LOG_SCALE = 4;
+
+/** One band per 16x, the coarsest axis worth rendering. */
+export const MIN_LOG_SCALE = -4;
+
+export const MAX_NUM_BUCKETS = 512;
+
+export const DEFAULT_NUM_BUCKETS = 60;
+
+/** Every scale the request accepts, coarsest first. The bounds strip below says
+ *  how coarse a given one is, so the numbers stand alone. */
+export const LOG_SCALES = Array.from(
+	{ length: MAX_LOG_SCALE - MIN_LOG_SCALE + 1 },
+	(_, index) => MIN_LOG_SCALE + index,
+);
+
+/** How many leading upper bounds the bounds strip previews before eliding. */
+export const PREVIEW_BOUND_COUNT = 8;
+
+export const BUCKET_KIND_OPTIONS: {
+	value: Querybuildertypesv5BucketsKindDTO;
+	label: string;
+}[] = [
+	{ value: Querybuildertypesv5BucketsKindDTO.log, label: 'Log' },
+	{ value: Querybuildertypesv5BucketsKindDTO.linear, label: 'Linear' },
+];
+
+export const LOG_SCALE_OPTIONS = LOG_SCALES.map((scale) => ({
+	value: String(scale),
+	label: String(scale),
+}));
+
+export const BUCKET_KIND_HINTS: Record<
+	Querybuildertypesv5BucketsKindDTO,
+	string
+> = {
+	[Querybuildertypesv5BucketsKindDTO.log]:
+		'Bounds are spaced evenly on a log axis, so every band is the same height on screen and the tail stays readable. A lower scale means fewer, coarser bands; scale 4, the finest, is the default.',
+	[Querybuildertypesv5BucketsKindDTO.linear]:
+		'Bounds are spaced evenly from 0 up to the max value, so a band covers the same width wherever it sits. Everything above the max value lands in a single overflow band.',
+};

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/BucketOptions/utils.ts

@@ -0,0 +1,120 @@
+import {
+	Querybuildertypesv5BucketOptionsDTO,
+	Querybuildertypesv5BucketOptionsLinearDTO,
+	Querybuildertypesv5BucketOptionsLinearDTOKind,
+	Querybuildertypesv5BucketOptionsLogDTO,
+	Querybuildertypesv5BucketOptionsLogDTOKind,
+	Querybuildertypesv5BucketsKindDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
+
+import {
+	DEFAULT_NUM_BUCKETS,
+	MAX_LOG_SCALE,
+	PREVIEW_BOUND_COUNT,
+} from './constants';
+
+export const isLinearBuckets = (
+	bucketOptions: Querybuildertypesv5BucketOptionsDTO,
+): bucketOptions is Querybuildertypesv5BucketOptionsLinearDTO =>
+	bucketOptions.kind === Querybuildertypesv5BucketOptionsLinearDTOKind.linear;
+
+export const linearBuckets = (
+	maxValue: number,
+	numBuckets: number | null,
+): Querybuildertypesv5BucketOptionsLinearDTO => ({
+	kind: Querybuildertypesv5BucketOptionsLinearDTOKind.linear,
+	spec: { maxValue, ...(numBuckets ? { numBuckets } : {}) },
+});
+
+export const logBuckets = (
+	scale: number,
+): Querybuildertypesv5BucketOptionsLogDTO => ({
+	kind: Querybuildertypesv5BucketOptionsLogDTOKind.log,
+	spec: { scale },
+});
+
+/**
+ * The log spec's scale, defaulted the way the server defaults it. A linear axis has
+ * no scale, so it reads as the default too.
+ */
+export const logScaleOf = (
+	bucketOptions: Querybuildertypesv5BucketOptionsDTO | undefined,
+): number =>
+	bucketOptions && !isLinearBuckets(bucketOptions)
+		? (bucketOptions.spec.scale ?? MAX_LOG_SCALE)
+		: MAX_LOG_SCALE;
+
+/** A log axis places `2^scale` bounds per doubling. */
+export const bandsPerDoublingFromScale = (scale: number): number => 2 ** scale;
+
+export const kindOptionOf = (
+	bucketOptions: Querybuildertypesv5BucketOptionsDTO | undefined,
+): Querybuildertypesv5BucketsKindDTO =>
+	bucketOptions && isLinearBuckets(bucketOptions)
+		? Querybuildertypesv5BucketsKindDTO.linear
+		: Querybuildertypesv5BucketsKindDTO.log;
+
+/**
+ * The leading upper bounds the axis will carry. A log axis is anchored at 1 — band
+ * index 0's boundary — and a linear one at the top of its first band; both continue
+ * past what the strip shows, and everything above the last one lands in the overflow
+ * band the UI labels separately.
+ *
+ * `undefined` for a linear axis with no max value yet: without a top there is nothing
+ * to divide.
+ */
+export function previewUpperBounds(
+	bucketOptions: Querybuildertypesv5BucketOptionsDTO | undefined,
+): number[] | undefined {
+	if (bucketOptions && isLinearBuckets(bucketOptions)) {
+		const { maxValue, numBuckets = DEFAULT_NUM_BUCKETS } = bucketOptions.spec;
+
+		if (!Number.isFinite(maxValue) || maxValue <= 0 || numBuckets <= 0) {
+			return undefined;
+		}
+
+		const width = maxValue / numBuckets;
+
+		return Array.from(
+			{ length: Math.min(numBuckets, PREVIEW_BOUND_COUNT) },
+			(_, index) => (index + 1) * width,
+		);
+	}
+
+	const bands = bandsPerDoublingFromScale(logScaleOf(bucketOptions));
+
+	return Array.from(
+		{ length: PREVIEW_BOUND_COUNT },
+		(_, index) => 2 ** (index / bands),
+	);
+}
+
+/**
+ * Whether the strip elides bounds after the ones it shows. A linear axis with no more
+ * buckets than the strip holds ends where the strip does.
+ */
+export function hasBoundsBeyondPreview(
+	bucketOptions: Querybuildertypesv5BucketOptionsDTO | undefined,
+): boolean {
+	if (!bucketOptions || !isLinearBuckets(bucketOptions)) {
+		return true;
+	}
+
+	return (
+		(bucketOptions.spec.numBuckets ?? DEFAULT_NUM_BUCKETS) > PREVIEW_BOUND_COUNT
+	);
+}
+
+/**
+ * A bound is a value on the panel's own axis, so it reads in the panel's unit when one
+ * is set. Unitless, three significant digits keep the tightly spaced bounds of a fine
+ * log axis distinguishable without printing the float in full.
+ */
+export function formatUpperBound(bound: number, unit?: string): string {
+	if (unit) {
+		return getYAxisFormattedValue(String(bound), unit);
+	}
+
+	return Number(bound.toPrecision(3)).toString();
+}

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

@@ -3,14 +3,21 @@ import { Button, Tooltip } from 'antd';
 import cx from 'classnames';
 import { ToggleGroupSimple } from '@signozhq/ui/toggle-group';
 import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
-import { PANEL_TYPES } from 'constants/queryBuilder';
+import { ATTRIBUTE_TYPES, PANEL_TYPES } from 'constants/queryBuilder';
 import { GroupByFilter } from 'container/QueryBuilder/filters/GroupByFilter/GroupByFilter';
 import { OrderByFilter } from 'container/QueryBuilder/filters/OrderByFilter/OrderByFilter';
 import { ReduceToFilter } from 'container/QueryBuilder/filters/ReduceToFilter/ReduceToFilter';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
 import { get, isEmpty } from 'lodash-es';
-import { BarChart, ChevronUp, ExternalLink, ScrollText } from '@signozhq/icons';
+import {
+	BarChart,
+	ChevronUp,
+	ExternalLink,
+	Grid3X3,
+	ScrollText,
+} from '@signozhq/icons';
+import { Querybuildertypesv5BucketOptionsDTO } from 'api/generated/services/sigNoz.schemas';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { MetricAggregation } from 'types/api/v5/queryRange';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
@@ -25,6 +32,7 @@ import {
 	resolveQueryBuilderFields,
 } from '../../queryBuilderFields.utils';
 
+import BucketOptions from './BucketOptions/BucketOptions';
 import HavingFilter from './HavingFilter/HavingFilter';
 import { buildDefaultLegendFromGroupBy } from './utils';
 
@@ -57,6 +65,7 @@ const ADD_ONS_KEYS_TO_QUERY_PATH: Omit<
 	[QueryBuilderField.Limit]: 'limit',
 	[QueryBuilderField.Legend]: 'legend',
 	[QueryBuilderField.ReduceTo]: 'reduceTo',
+	[QueryBuilderField.BucketOptions]: 'bucketOptions',
 };
 
 const ADD_ONS: AddOn[] = [
@@ -116,6 +125,22 @@ const REDUCE_TO: AddOn = {
 		'https://signoz.io/docs/userguide/query-builder-v5/#result-manipulation',
 };
 
+// Offered only by a heatmap over metrics: the bucket axis is what a heatmap plots
+// against, and no other panel type sends one. A histogram brings its own buckets.
+const HISTOGRAM_ATTRIBUTE_TYPES = new Set<string>([
+	ATTRIBUTE_TYPES.HISTOGRAM,
+	ATTRIBUTE_TYPES.EXPONENTIAL_HISTOGRAM,
+]);
+
+const BUCKET_OPTIONS: AddOn = {
+	icon: <Grid3X3 size={14} />,
+	label: 'Bucket by',
+	key: QueryBuilderField.BucketOptions,
+	description:
+		'Choose how the bucket axis is spaced — logarithmically, so every band is the same height and the tail stays readable, or linearly up to a max value. Left to Auto, the query picks the finest log axis it can return.',
+	docLink: 'https://signoz.io/docs/userguide/query-builder-v5/',
+};
+
 const hasValue = (value: unknown): boolean =>
 	value != null && value !== '' && !(Array.isArray(value) && value.length === 0);
 
@@ -196,7 +221,7 @@ function QueryAddOns({
 		isForTraceOperator,
 	});
 
-	const { handleSetQueryData } = useQueryBuilder();
+	const { handleSetQueryData, currentQuery } = useQueryBuilder();
 
 	const supportedAddOns = useMemo((): AddOn[] => {
 		let addOns: AddOn[];
@@ -210,8 +235,25 @@ function QueryAddOns({
 			addOns = [...ADD_ONS];
 		}
 
-		return showReduceTo ? [...addOns, REDUCE_TO] : addOns;
-	}, [panelType, query.dataSource, showReduceTo]);
+		if (showReduceTo) {
+			addOns = [...addOns, REDUCE_TO];
+		}
+
+		if (
+			panelType === PANEL_TYPES.HEATMAP &&
+			query.dataSource === DataSource.METRICS &&
+			!HISTOGRAM_ATTRIBUTE_TYPES.has(query.aggregateAttribute?.type ?? '')
+		) {
+			addOns = [...addOns, BUCKET_OPTIONS];
+		}
+
+		return addOns;
+	}, [
+		panelType,
+		query.dataSource,
+		query.aggregateAttribute?.type,
+		showReduceTo,
+	]);
 
 	const resolvedFields = useMemo(
 		() =>
@@ -392,6 +434,13 @@ function QueryAddOns({
 		[handleChangeQueryData],
 	);
 
+	const handleChangeBucketOptions = useCallback(
+		(value: Querybuildertypesv5BucketOptionsDTO | undefined) => {
+			handleChangeQueryData('bucketOptions', value);
+		},
+		[handleChangeQueryData],
+	);
+
 	return (
 		<div className="query-add-ons" data-testid="query-add-ons">
 			{selectedViews.length > 0 && (
@@ -559,6 +608,19 @@ function QueryAddOns({
 							/>
 						</div>
 					)}
+
+					{selectedViews.find(
+						(view) => view.key === QueryBuilderField.BucketOptions,
+					) && (
+						<div className="add-on-content" data-testid="bucket-options-content">
+							<BucketOptions
+								bucketOptions={query.bucketOptions}
+								unit={currentQuery.unit}
+								onChange={handleChangeBucketOptions}
+								onClose={(): void => handleRemoveView(QueryBuilderField.BucketOptions)}
+							/>
+						</div>
+					)}
 				</div>
 			)}
 

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

@@ -1758,7 +1758,7 @@ QuerySearch.defaultProps = {
 	signalSource: '',
 	hardcodedAttributeKeys: undefined,
 	placeholder:
-		"Enter your filter query (e.g., http.response.status_code >= 500 AND service.name = 'frontend')",
+		"Enter your filter query (e.g., http.status_code >= 500 AND service.name = 'frontend')",
 	showFilterSuggestionsWithoutMetric: false,
 	initialExpression: undefined,
 };

frontend/src/components/QueryBuilderV2/__tests__/QueryAddOns.test.tsx

@@ -1,4 +1,4 @@
-import { PANEL_TYPES } from 'constants/queryBuilder';
+import { ATTRIBUTE_TYPES, PANEL_TYPES } from 'constants/queryBuilder';
 import {
 	fireEvent,
 	render,
@@ -26,8 +26,10 @@ jest.mock('hooks/queryBuilder/useQueryBuilderOperations', () => ({
 jest.mock('hooks/queryBuilder/useQueryBuilder', () => ({
 	useQueryBuilder: (): {
 		handleSetQueryData: typeof mockHandleSetQueryData;
+		currentQuery: { unit: string | undefined };
 	} => ({
 		handleSetQueryData: mockHandleSetQueryData,
+		currentQuery: { unit: undefined },
 	}),
 }));
 
@@ -330,4 +332,175 @@ describe('QueryAddOns', () => {
 			expect.anything(),
 		);
 	});
+	describe('bucket options', () => {
+		function renderHeatmap(overrides: Partial<any> = {}): void {
+			render(
+				<QueryAddOns
+					query={baseQuery({ dataSource: DataSource.METRICS, ...overrides })}
+					version="v5"
+					isRawQuery={false}
+					showReduceTo={false}
+					panelType={PANEL_TYPES.HEATMAP}
+					index={0}
+					isForTraceOperator={false}
+				/>,
+			);
+		}
+
+		it('is offered on a metrics heatmap only', () => {
+			renderHeatmap();
+
+			expect(
+				screen.getByTestId('query-add-on-bucket_options'),
+			).toBeInTheDocument();
+		});
+
+		it('is not offered on other panel types', () => {
+			render(
+				<QueryAddOns
+					query={baseQuery({ dataSource: DataSource.METRICS })}
+					version="v5"
+					isRawQuery={false}
+					showReduceTo={false}
+					panelType={PANEL_TYPES.TIME_SERIES}
+					index={0}
+					isForTraceOperator={false}
+				/>,
+			);
+
+			expect(
+				screen.queryByTestId('query-add-on-bucket_options'),
+			).not.toBeInTheDocument();
+		});
+
+		it('is not offered on a heatmap over another signal', () => {
+			render(
+				<QueryAddOns
+					query={baseQuery({ dataSource: DataSource.LOGS })}
+					version="v5"
+					isRawQuery={false}
+					showReduceTo={false}
+					panelType={PANEL_TYPES.HEATMAP}
+					index={0}
+					isForTraceOperator={false}
+				/>,
+			);
+
+			expect(
+				screen.queryByTestId('query-add-on-bucket_options'),
+			).not.toBeInTheDocument();
+		});
+
+		it.each([ATTRIBUTE_TYPES.HISTOGRAM, ATTRIBUTE_TYPES.EXPONENTIAL_HISTOGRAM])(
+			'is not offered for a %s metric, which carries its own buckets',
+			(type) => {
+				renderHeatmap({
+					aggregateAttribute: { key: 'http_duration_bucket', type },
+				});
+
+				expect(
+					screen.queryByTestId('query-add-on-bucket_options'),
+				).not.toBeInTheDocument();
+			},
+		);
+
+		it("auto-opens on the query's own kind", () => {
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 0 } } });
+
+			expect(screen.getByTestId('bucket-options-content')).toBeInTheDocument();
+			expect(screen.getByRole('radio', { name: 'Log' })).toBeChecked();
+			expect(screen.getByRole('radio', { name: '0' })).toBeChecked();
+		});
+
+		it('shows the server default, log at scale 4, without sending it', async () => {
+			const user = userEvent.setup();
+			renderHeatmap();
+
+			await user.click(screen.getByTestId('query-add-on-bucket_options'));
+
+			expect(screen.getByRole('radio', { name: 'Log' })).toBeChecked();
+			expect(screen.getByRole('radio', { name: '4' })).toBeChecked();
+			expect(
+				screen.queryByRole('radio', { name: 'Auto' }),
+			).not.toBeInTheDocument();
+			expect(mockHandleChangeQueryData).not.toHaveBeenCalledWith(
+				'bucketOptions',
+				expect.anything(),
+			);
+		});
+
+		it('sends the picked scale', async () => {
+			const user = userEvent.setup();
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 4 } } });
+
+			await user.click(screen.getByRole('radio', { name: '0' }));
+
+			expect(mockHandleChangeQueryData).toHaveBeenCalledWith('bucketOptions', {
+				kind: 'log',
+				spec: { scale: 0 },
+			});
+		});
+
+		it('offers the coarser scales the request accepts below one band per doubling', async () => {
+			const user = userEvent.setup();
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 0 } } });
+
+			await user.click(screen.getByRole('radio', { name: '-4' }));
+
+			expect(mockHandleChangeQueryData).toHaveBeenCalledWith('bucketOptions', {
+				kind: 'log',
+				spec: { scale: -4 },
+			});
+		});
+
+		it('previews the bounds the picked axis will carry', () => {
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 0 } } });
+
+			const bounds = within(screen.getByTestId('bucket-options-bounds'));
+			['1', '2', '4', '8', '16', '32', '64', '128', '+Inf'].forEach((bound) => {
+				expect(bounds.getByText(bound)).toBeInTheDocument();
+			});
+		});
+
+		it('sends nothing for a linear axis until it has a max value', async () => {
+			const user = userEvent.setup();
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 0 } } });
+
+			await user.click(screen.getByRole('radio', { name: 'Linear' }));
+
+			expect(mockHandleChangeQueryData).toHaveBeenLastCalledWith(
+				'bucketOptions',
+				undefined,
+			);
+			expect(
+				screen.getByText('Set a max value to see the bounds'),
+			).toBeInTheDocument();
+		});
+
+		it('sends the linear axis once a max value is filled in', async () => {
+			const user = userEvent.setup();
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 0 } } });
+
+			await user.click(screen.getByRole('radio', { name: 'Linear' }));
+			await user.type(screen.getByTestId('bucket-options-max-value'), '500');
+
+			await waitFor(() => {
+				expect(mockHandleChangeQueryData).toHaveBeenLastCalledWith(
+					'bucketOptions',
+					{ kind: 'linear', spec: { maxValue: 500 } },
+				);
+			});
+		});
+
+		it('closes back to the toggle bar', async () => {
+			const user = userEvent.setup();
+			renderHeatmap({ bucketOptions: { kind: 'log', spec: { scale: 0 } } });
+
+			await user.click(screen.getByTestId('bucket-options-close'));
+
+			expect(
+				screen.queryByTestId('bucket-options-content'),
+			).not.toBeInTheDocument();
+		});
+	});
 });

frontend/src/components/QueryBuilderV2/__tests__/utils.test.ts

@@ -995,16 +995,6 @@ describe('removeKeysFromExpression', () => {
 			expect(result).toBe("status = 'success'");
 		});
 
-		it('should remove a comparison that uses the exact field wrapper', () => {
-			const expression =
-				"exact(resource.deployment.environment) EXISTS AND service.name = 'api-gateway'";
-			const result = removeKeysFromExpression(expression, [
-				'resource.deployment.environment',
-			]);
-
-			expect(result).toBe("service.name = 'api-gateway'");
-		});
-
 		it('should remove multiple keys from expression', () => {
 			const expression =
 				"service.name = 'api-gateway' AND status = 'success' AND region = 'us-east-1'";

frontend/src/components/QueryBuilderV2/queryBuilderFields.types.ts

@@ -16,6 +16,7 @@ export enum QueryBuilderField {
 	Limit = 'limit',
 	Legend = 'legend_format',
 	ReduceTo = 'reduce_to',
+	BucketOptions = 'bucket_options',
 	// Builder level
 	Formula = 'formula',
 	AdditionalQueries = 'additional_queries',

frontend/src/components/QueryBuilderV2/queryBuilderFields.utils.ts

@@ -76,6 +76,7 @@ export const RAW_QUERY_FIELDS: Omit<
 	[QueryBuilderField.Limit]: { state: 'hidden' },
 	[QueryBuilderField.Legend]: { state: 'hidden' },
 	[QueryBuilderField.ReduceTo]: { state: 'hidden' },
+	[QueryBuilderField.BucketOptions]: { state: 'hidden' },
 	[QueryBuilderField.Formula]: { state: 'hidden' },
 	[QueryBuilderField.OrderBy]: { state: 'pinned' },
 };

frontend/src/components/QueryBuilderV2/utils.ts

@@ -687,16 +687,7 @@ export const removeKeysFromExpression = (
 	}
 
 	function visitComparison(ctx: ComparisonContext): string | null {
-		const field = ctx.field();
-		// The runtime returns null for the inactive field alternative even though
-		// the generated TypeScript signature is non-nullable.
-		const exactCall = field.exactCall() as unknown as ReturnType<
-			typeof field.exactCall
-		> | null;
-		const keyText = (exactCall ? exactCall.key() : field.key())
-			.getText()
-			.trim()
-			.toLowerCase();
+		const keyText = ctx.key().getText().trim().toLowerCase();
 
 		if (!keysSet.has(keyText)) {
 			return src(ctx);

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/LogsQuickFilterEmptyState.tsx

@@ -5,7 +5,7 @@ import { ArrowUpRight } from '@signozhq/icons';
 
 const QUICK_FILTER_DOC_PATHS: Record<string, string> = {
 	severity_text: 'severity-text',
-	'deployment.environment.name': 'environment',
+	'deployment.environment': 'environment',
 	'service.name': 'service-name',
 	'host.name': 'hostname',
 	'k8s.cluster.name': 'k8s-cluster-name',

frontend/src/components/QuickFilters/QuickFilters.styles.scss

@@ -12,6 +12,7 @@
 		overflow: visible;
 		position: relative;
 		align-self: stretch;
+		clip-path: inset(0 -100vw 0 0);
 	}
 }
 

frontend/src/components/QuickFilters/QuickFilters.tsx

@@ -57,6 +57,7 @@ export default function QuickFilters(props: IQuickFiltersProps): JSX.Element {
 		showFilterCollapse = true,
 		showQueryName = true,
 		useFieldApis,
+		savedViewsHeader,
 	} = props;
 	const [isSettingsOpen, setIsSettingsOpen] = useState(false);
 	const [params, setParams] = useApiMonitoringParams();
@@ -379,6 +380,7 @@ export default function QuickFilters(props: IQuickFiltersProps): JSX.Element {
 	return (
 		<div className="quick-filters-container">
 			<div className="quick-filters">
+				{savedViewsHeader}
 				{source !== QuickFiltersSource.INFRA_MONITORING && (
 					<section className="header">
 						{renderLeftActions()}

frontend/src/components/QuickFilters/QuickFiltersLayout/QuickFiltersLayout.module.scss

@@ -8,9 +8,7 @@
 	overflow: hidden;
 }
 
-// Positioned so overlays (settings drawer) paint above the content pane
-// without changing this pane's layout width.
-.filters {
+.sidebar {
 	width: 280px;
 	flex-shrink: 0;
 	display: flex;
@@ -21,6 +19,44 @@
 	z-index: 2;
 }
 
+.savedViews {
+	flex: 1;
+	min-height: 0;
+	display: flex;
+	flex-direction: column;
+	background: var(--l1-background);
+	border-right: 1px solid var(--l1-border);
+}
+
+.quickFilters {
+	position: absolute;
+	inset: 0;
+	display: flex;
+	flex-direction: column;
+	min-height: 0;
+	background: var(--l1-background);
+	transition: transform 0.2s ease-in-out;
+	z-index: 1;
+
+	&.isOpen {
+		transform: translateX(100%);
+	}
+}
+
+// No quick filters: the header sits in flow and the list stays under it
+.isStatic {
+	border-right: 1px solid var(--l1-border);
+
+	.quickFilters {
+		position: static;
+		flex-shrink: 0;
+	}
+
+	.savedViews {
+		border-right: 0;
+	}
+}
+
 // Bounded box for the OverlayScrollbar inside it (`.overlay-scrollbar` is
 // `height: 100%`), which owns the scrolling.
 .content {
@@ -31,3 +67,7 @@
 	flex-direction: column;
 	overflow: hidden;
 }
+
+.contentInner {
+	height: 100%;
+}

frontend/src/components/QuickFilters/QuickFiltersLayout/QuickFiltersLayout.tsx

@@ -1,6 +1,9 @@
-import { ComponentProps, ReactNode } from 'react';
+import { ComponentProps, ReactNode, useState } from 'react';
 import cx from 'classnames';
 import OverlayScrollbar from 'components/OverlayScrollbar/OverlayScrollbar';
+import SavedViewsHeader from 'container/SavedViews/SavedViewsHeader';
+import SavedViewsPanel from 'container/SavedViews/SavedViewsPanel';
+import { useSavedViewEnabled } from 'hooks/useSavedViewEnabled';
 
 import QuickFilters from '../QuickFilters';
 
@@ -12,8 +15,15 @@ type QuickFiltersElementProps = JSX.LibraryManagedAttributes<
 	ComponentProps<typeof QuickFilters>
 >;
 
+// What the page configures; the layout adds the open / close wiring.
+type SavedViewsElementProps = Omit<
+	ComponentProps<typeof SavedViewsPanel>,
+	'onClose'
+>;
+
 export interface QuickFiltersLayoutProps {
-	quickFilterProps: QuickFiltersElementProps;
+	quickFilterProps?: QuickFiltersElementProps;
+	savedViewProps?: SavedViewsElementProps;
 	showFilters: boolean;
 	className?: string;
 	contentClassName?: string;
@@ -23,20 +33,60 @@ export interface QuickFiltersLayoutProps {
 
 function QuickFiltersLayout({
 	quickFilterProps,
+	savedViewProps,
 	showFilters,
 	className,
 	contentClassName,
 	testId,
 	children,
 }: QuickFiltersLayoutProps): JSX.Element {
+	const [isViewsOpen, setIsViewsOpen] = useState(false);
+	const isSavedViewEnabled = useSavedViewEnabled();
+
+	const hasQuickFilters = !!quickFilterProps;
+	const hasSavedViews = !!savedViewProps && isSavedViewEnabled;
+
+	const showSidebar = showFilters && (hasQuickFilters || hasSavedViews);
+
+	const isPanelPinned = hasSavedViews && !hasQuickFilters;
+
+	const isSliding = hasQuickFilters && isViewsOpen;
+
+	const savedViewsHeader = hasSavedViews ? (
+		<SavedViewsHeader
+			{...savedViewProps}
+			onOpenViews={isPanelPinned ? undefined : (): void => setIsViewsOpen(true)}
+		/>
+	) : undefined;
+
 	return (
 		<div className={cx(styles.layout, className)} data-testid={testId}>
-			{showFilters && (
+			{showSidebar && (
 				<aside
-					className={styles.filters}
+					className={cx(styles.sidebar, { [styles.isStatic]: !hasQuickFilters })}
 					data-testid="quick-filters-layout-filters"
 				>
-					<QuickFilters {...quickFilterProps} />
+					<div
+						className={cx(styles.quickFilters, { [styles.isOpen]: isSliding })}
+						data-testid="quick-filters-layout-drawer"
+					>
+						{hasQuickFilters ? (
+							<QuickFilters
+								{...quickFilterProps}
+								savedViewsHeader={savedViewsHeader}
+							/>
+						) : (
+							savedViewsHeader
+						)}
+					</div>
+					<div className={styles.savedViews}>
+						{hasSavedViews && (isPanelPinned || isViewsOpen) && (
+							<SavedViewsPanel
+								{...savedViewProps}
+								onClose={isPanelPinned ? undefined : (): void => setIsViewsOpen(false)}
+							/>
+						)}
+					</div>
 				</aside>
 			)}
 			<section
@@ -44,7 +94,7 @@ function QuickFiltersLayout({
 				data-testid="quick-filters-layout-content"
 			>
 				<OverlayScrollbar>
-					<div>{children}</div>
+					<div className={styles.contentInner}>{children}</div>
 				</OverlayScrollbar>
 			</section>
 		</div>

frontend/src/components/QuickFilters/QuickFiltersLayout/__tests__/QuickFiltersLayout.test.tsx

@@ -1,4 +1,6 @@
-import { render, screen } from 'tests/test-utils';
+import { SavedviewtypesSourceDTO } from 'api/generated/services/sigNoz.schemas';
+import { useSavedViewEnabled } from 'hooks/useSavedViewEnabled';
+import { render, screen, userEvent } from 'tests/test-utils';
 
 import { QuickFiltersSource } from '../../types';
 import QuickFiltersLayout from '../QuickFiltersLayout';
@@ -7,15 +9,33 @@ jest.mock('../QuickFiltersLayout.module.scss', () => ({
 	__esModule: true,
 	default: {
 		layout: 'layout',
-		filters: 'filters',
+		sidebar: 'sidebar',
+		isStatic: 'isStatic',
+		savedViews: 'savedViews',
+		quickFilters: 'quickFilters',
+		isOpen: 'isOpen',
 		content: 'content',
+		contentInner: 'contentInner',
 	},
 }));
 
+jest.mock('hooks/useSavedViewEnabled', () => ({
+	useSavedViewEnabled: jest.fn(() => true),
+}));
+
 jest.mock('../../QuickFilters', () => ({
 	__esModule: true,
-	default: ({ source }: { source: string }): JSX.Element => (
-		<div data-testid="quick-filters">{source}</div>
+	default: ({
+		source,
+		savedViewsHeader,
+	}: {
+		source: string;
+		savedViewsHeader?: React.ReactNode;
+	}): JSX.Element => (
+		<div data-testid="quick-filters">
+			{savedViewsHeader}
+			{source}
+		</div>
 	),
 }));
 
@@ -23,8 +43,16 @@ const quickFilterProps = {
 	source: QuickFiltersSource.TRACES_EXPLORER,
 	handleFilterVisibilityChange: jest.fn(),
 };
+const savedViewProps = { source: SavedviewtypesSourceDTO.traces };
+
+const drawer = (): HTMLElement =>
+	screen.getByTestId('quick-filters-layout-drawer');
 
 describe('QuickFiltersLayout', () => {
+	beforeEach(() => {
+		jest.mocked(useSavedViewEnabled).mockReturnValue(true);
+	});
+
 	it('renders QuickFilters with the given props inside the filters pane', () => {
 		render(
 			<QuickFiltersLayout showFilters quickFilterProps={quickFilterProps}>
@@ -40,11 +68,16 @@ describe('QuickFiltersLayout', () => {
 		expect(screen.getByTestId('quick-filters-layout-content')).toHaveTextContent(
 			'content',
 		);
+		expect(screen.queryByTestId('saved-views-header')).not.toBeInTheDocument();
 	});
 
 	it('does not render the filters pane when showFilters is false', () => {
 		render(
-			<QuickFiltersLayout showFilters={false} quickFilterProps={quickFilterProps}>
+			<QuickFiltersLayout
+				showFilters={false}
+				quickFilterProps={quickFilterProps}
+				savedViewProps={savedViewProps}
+			>
 				<div>content</div>
 			</QuickFiltersLayout>,
 		);
@@ -56,24 +89,138 @@ describe('QuickFiltersLayout', () => {
 		expect(screen.getByText('content')).toBeInTheDocument();
 	});
 
+	it('renders no sidebar at all without quick filters or saved views', () => {
+		render(
+			<QuickFiltersLayout showFilters>
+				<div>content</div>
+			</QuickFiltersLayout>,
+		);
+
+		expect(
+			screen.queryByTestId('quick-filters-layout-filters'),
+		).not.toBeInTheDocument();
+		expect(screen.getByText('content')).toBeInTheDocument();
+	});
+
 	it('merges classNames onto the root and content panes', () => {
 		render(
 			<QuickFiltersLayout
 				showFilters
 				quickFilterProps={quickFilterProps}
-				className="page-root"
-				contentClassName="page-content"
-				testId="page"
+				className="root-extra"
+				contentClassName="content-extra"
+				testId="layout"
 			>
 				<div>content</div>
 			</QuickFiltersLayout>,
 		);
 
-		const root = screen.getByTestId('page');
-		expect(root).toHaveClass('layout', 'page-root');
+		expect(screen.getByTestId('layout')).toHaveClass('layout', 'root-extra');
 		expect(screen.getByTestId('quick-filters-layout-content')).toHaveClass(
 			'content',
-			'page-content',
+			'content-extra',
 		);
 	});
+
+	describe('saved views', () => {
+		it('ignores savedViewProps while the flag is off', () => {
+			jest.mocked(useSavedViewEnabled).mockReturnValue(false);
+			const { unmount } = render(
+				<QuickFiltersLayout
+					showFilters
+					quickFilterProps={quickFilterProps}
+					savedViewProps={savedViewProps}
+				>
+					<div>content</div>
+				</QuickFiltersLayout>,
+			);
+
+			expect(screen.getByTestId('quick-filters')).toBeInTheDocument();
+			expect(screen.queryByTestId('saved-views-header')).not.toBeInTheDocument();
+			expect(screen.queryByTestId('saved-views-panel')).not.toBeInTheDocument();
+
+			// Saved views only, so nothing is left to show.
+			unmount();
+			render(
+				<QuickFiltersLayout showFilters savedViewProps={savedViewProps}>
+					<div>content</div>
+				</QuickFiltersLayout>,
+			);
+			expect(
+				screen.queryByTestId('quick-filters-layout-filters'),
+			).not.toBeInTheDocument();
+		});
+
+		it('opens the panel from the header and slides the quick filters drawer, keeping the same QuickFilters node', async () => {
+			render(
+				<QuickFiltersLayout
+					showFilters
+					quickFilterProps={quickFilterProps}
+					savedViewProps={savedViewProps}
+				>
+					<div>content</div>
+				</QuickFiltersLayout>,
+			);
+			const user = userEvent.setup();
+			const quickFilters = screen.getByTestId('quick-filters');
+
+			expect(quickFilters).toContainElement(
+				screen.getByTestId('saved-views-header'),
+			);
+			expect(drawer()).toContainElement(quickFilters);
+			expect(screen.queryByTestId('saved-views-panel')).not.toBeInTheDocument();
+			expect(drawer()).not.toHaveClass('isOpen');
+
+			await user.click(screen.getByTestId('saved-views-open'));
+
+			expect(screen.getByTestId('saved-views-panel')).toBeInTheDocument();
+			expect(drawer()).toHaveClass('isOpen');
+			expect(screen.getByTestId('quick-filters')).toBe(quickFilters);
+
+			await user.click(screen.getByTestId('saved-views-close'));
+
+			expect(screen.queryByTestId('saved-views-panel')).not.toBeInTheDocument();
+			expect(drawer()).not.toHaveClass('isOpen');
+			expect(screen.getByTestId('quick-filters')).toBe(quickFilters);
+		});
+
+		it('hands the source to the header and the panel', async () => {
+			render(
+				<QuickFiltersLayout
+					showFilters
+					quickFilterProps={quickFilterProps}
+					savedViewProps={savedViewProps}
+				>
+					<div>content</div>
+				</QuickFiltersLayout>,
+			);
+
+			expect(screen.getByTestId('saved-views-header')).toHaveAttribute(
+				'data-source',
+				SavedviewtypesSourceDTO.traces,
+			);
+			await userEvent.setup().click(screen.getByTestId('saved-views-open'));
+			expect(screen.getByTestId('saved-views-panel')).toHaveAttribute(
+				'data-source',
+				SavedviewtypesSourceDTO.traces,
+			);
+		});
+
+		it('without quick filters: static sidebar, header on top, list always on screen with no open or close controls', () => {
+			render(
+				<QuickFiltersLayout showFilters savedViewProps={savedViewProps}>
+					<div>content</div>
+				</QuickFiltersLayout>,
+			);
+
+			const sidebar = screen.getByTestId('quick-filters-layout-filters');
+			expect(sidebar).toHaveClass('isStatic');
+			expect(screen.queryByTestId('quick-filters')).not.toBeInTheDocument();
+			expect(screen.getByTestId('saved-views-header')).toBeInTheDocument();
+			expect(screen.getByTestId('saved-views-panel')).toBeInTheDocument();
+			expect(screen.queryByTestId('saved-views-open')).not.toBeInTheDocument();
+			expect(screen.queryByTestId('saved-views-close')).not.toBeInTheDocument();
+			expect(drawer()).not.toHaveClass('isOpen');
+		});
+	});
 });

frontend/src/components/QuickFilters/QuickFiltersSettings/QuickFiltersSettings.styles.scss

@@ -8,12 +8,20 @@
 	width: 342px;
 	height: 100%;
 	background: var(--l1-background);
-	transition: width 0.05s ease-in-out;
+	border-right: 1px solid var(--l1-border);
 	overflow: hidden;
 	color: var(--l1-foreground);
+	transition:
+		transform 0.2s ease-in-out,
+		visibility 0s;
 
 	&.hidden {
-		width: 0;
+		transform: translateX(-100%);
+		visibility: hidden;
+		pointer-events: none;
+		transition:
+			transform 0.2s ease-in-out,
+			visibility 0s 0.2s;
 	}
 	.qf-header {
 		display: flex;

frontend/src/components/QuickFilters/types.ts

@@ -1,3 +1,4 @@
+import { ReactNode } from 'react';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
@@ -61,6 +62,7 @@ export interface IQuickFiltersProps {
 	showFilterCollapse?: boolean;
 	showQueryName?: boolean;
 	useFieldApis?: QuickFilterCheckboxUseFieldApis;
+	savedViewsHeader?: ReactNode;
 }
 
 export enum QuickFiltersSource {

frontend/src/components/Semconv/SemconvEditorWarning.tsx

@@ -1,32 +0,0 @@
-import { Alert } from 'antd';
-import { findOldSemconvNames } from 'utils/semconv';
-
-interface SemconvEditorWarningProps {
-	value: unknown;
-	editor: string;
-}
-
-function SemconvEditorWarning({
-	value,
-	editor,
-}: SemconvEditorWarningProps): JSX.Element | null {
-	const text = typeof value === 'string' ? value : JSON.stringify(value ?? '');
-	const renames = findOldSemconvNames(text);
-	if (renames.length === 0) {
-		return null;
-	}
-
-	return (
-		<Alert
-			type="warning"
-			showIcon
-			data-testid="semconv-editor-warning"
-			message={`${editor} contains renamed OpenTelemetry fields`}
-			description={renames
-				.map(({ old, current }) => `${old} → ${current}`)
-				.join(', ')}
-		/>
-	);
-}
-
-export default SemconvEditorWarning;

frontend/src/components/Semconv/SemconvOldNameBadge.tsx

@@ -1,23 +0,0 @@
-import { Badge } from '@signozhq/ui/badge';
-import { getSemconvRename } from 'utils/semconv';
-
-interface SemconvOldNameBadgeProps {
-	name: string;
-}
-
-function SemconvOldNameBadge({
-	name,
-}: SemconvOldNameBadgeProps): JSX.Element | null {
-	const rename = getSemconvRename(name);
-	if (!rename || rename.family.kind !== 'attribute') {
-		return null;
-	}
-
-	return (
-		<Badge color="amber" variant="outline" data-testid="semconv-old-name-badge">
-			old name, renamed to {rename.current}
-		</Badge>
-	);
-}
-
-export default SemconvOldNameBadge;

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

@@ -1,39 +0,0 @@
-import { render, screen } from '@testing-library/react';
-
-import SemconvEditorWarning from '../SemconvEditorWarning';
-import SemconvOldNameBadge from '../SemconvOldNameBadge';
-
-describe('semantic convention product hints', () => {
-	it('badges an old raw attribute with its current name', () => {
-		render(<SemconvOldNameBadge name="deployment.environment" />);
-
-		expect(screen.getByTestId('semconv-old-name-badge')).toHaveTextContent(
-			'old name, renamed to deployment.environment.name',
-		);
-	});
-
-	it('does not badge a current raw attribute', () => {
-		render(<SemconvOldNameBadge name="deployment.environment.name" />);
-
-		expect(
-			screen.queryByTestId('semconv-old-name-badge'),
-		).not.toBeInTheDocument();
-	});
-
-	it('shows an informational editor warning without disabling the editor', () => {
-		render(
-			<>
-				<input aria-label="query" defaultValue="deployment.environment = 'prod'" />
-				<SemconvEditorWarning
-					value="deployment.environment = 'prod'"
-					editor="ClickHouse SQL"
-				/>
-			</>,
-		);
-
-		expect(screen.getByLabelText('query')).not.toBeDisabled();
-		expect(screen.getByTestId('semconv-editor-warning')).toHaveTextContent(
-			'deployment.environment → deployment.environment.name',
-		);
-	});
-});

frontend/src/components/Semconv/index.ts

@@ -1,2 +0,0 @@
-export { default as SemconvEditorWarning } from './SemconvEditorWarning';
-export { default as SemconvOldNameBadge } from './SemconvOldNameBadge';

frontend/src/constants/generated/semconvFamilies.gen.ts

@@ -19,51 +19,6 @@ export type SemconvFamily = {
 };
 
 export const SEMCONV_FAMILIES: readonly SemconvFamily[] = [
-	{
-		current: 'code.file.path',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'code.filepath',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'code.function.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'code.function',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'code.line.number',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'code.lineno',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
 	{
 		current: 'container.cpu.usage',
 		kind: 'metric',
@@ -79,84 +34,6 @@ export const SEMCONV_FAMILIES: readonly SemconvFamily[] = [
 		signals: [],
 		valueMap: {},
 	},
-	{
-		current: 'container.runtime.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'container.runtime',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'db.namespace',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'db.elasticsearch.cluster.name',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-			{
-				name: 'db.name',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-			{
-				name: 'db.cassandra.keyspace',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-			{
-				name: 'db.hbase.namespace',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'db.operation.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'db.operation',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'db.query.text',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'db.statement',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
 	{
 		current: 'deployment.environment.name',
 		kind: 'attribute',
@@ -172,36 +49,6 @@ export const SEMCONV_FAMILIES: readonly SemconvFamily[] = [
 		signals: ['logs', 'metrics', 'traces'],
 		valueMap: {},
 	},
-	{
-		current: 'http.request.method',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'http.method',
-				contexts: ['attribute'],
-				signals: ['logs', 'traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'http.response.status_code',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'http.status_code',
-				contexts: ['attribute'],
-				signals: ['logs', 'traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
 	{
 		current: 'k8s.node.cpu.usage',
 		kind: 'metric',
@@ -232,175 +79,4 @@ export const SEMCONV_FAMILIES: readonly SemconvFamily[] = [
 		signals: [],
 		valueMap: {},
 	},
-	{
-		current: 'messaging.client.id',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'messaging.client_id',
-				contexts: ['attribute'],
-				signals: ['metrics', 'traces'],
-				applyToMetrics: [],
-			},
-			{
-				name: 'messaging.kafka.client_id',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-			{
-				name: 'messaging.rocketmq.client_id',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'messaging.consumer.group.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'messaging.eventhubs.consumer.group',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-			{
-				name: 'messaging.kafka.consumer.group',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-			{
-				name: 'messaging.rocketmq.client_group',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-			{
-				name: 'messaging.kafka.consumer_group',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'messaging.destination.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'messaging.destination',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'messaging.operation.type',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'messaging.operation',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'rpc.system.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'rpc.system',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'service.peer.name',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'peer.service',
-				contexts: [],
-				signals: [],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'url.full',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'http.url',
-				contexts: ['attribute'],
-				signals: ['logs', 'traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'url.scheme',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'http.scheme',
-				contexts: ['attribute'],
-				signals: ['logs', 'traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: [],
-		signals: [],
-		valueMap: {},
-	},
-	{
-		current: 'user_agent.original',
-		kind: 'attribute',
-		members: [
-			{
-				name: 'browser.user_agent',
-				contexts: ['resource'],
-				signals: [],
-				applyToMetrics: [],
-			},
-			{
-				name: 'http.user_agent',
-				contexts: ['attribute'],
-				signals: ['traces'],
-				applyToMetrics: [],
-			},
-		],
-		contexts: ['attribute'],
-		signals: ['logs', 'traces'],
-		valueMap: {},
-	},
 ] as const;

frontend/src/constants/panelTypes.ts

@@ -32,6 +32,8 @@ export const getComponentForPanelType = (
 		[PANEL_TYPES.AREA]: Uplot,
 		[PANEL_TYPES.PIE]: null,
 		[PANEL_TYPES.HISTOGRAM]: Uplot,
+		// V2-only kind; it renders through the V2 panel registry.
+		[PANEL_TYPES.HEATMAP]: null,
 		// Dashboards v2 renders this kind; nothing reaches the V1 chart map for it.
 		[PANEL_TYPES.TEXT]: null,
 		[PANEL_TYPES.EMPTY_WIDGET]: null,

frontend/src/constants/queryBuilder.ts

@@ -339,6 +339,7 @@ export enum PANEL_TYPES {
 	AREA = 'area',
 	PIE = 'pie',
 	HISTOGRAM = 'histogram',
+	HEATMAP = 'heatmap',
 	TEXT = 'text',
 	EMPTY_WIDGET = 'EMPTY_WIDGET',
 }

frontend/src/constants/queryBuilderOperators.ts

@@ -527,6 +527,21 @@ export const metricsHistogramSpaceAggregateOperatorOptions: SelectOption<
 	},
 ];
 
+/**
+ * A heatmap's Y axis is the `le` labels themselves, so every percentile draws the grid a
+ * count already draws. Sum is also what the statement builder forces on a histogram
+ * heatmap whatever is asked for, so it is the only honest option to offer.
+ */
+export const metricsHeatmapHistogramSpaceAggregateOperatorOptions: SelectOption<
+	string,
+	string
+>[] = [
+	{
+		value: MetricAggregateOperator.COUNT,
+		label: 'Count',
+	},
+];
+
 export const metricsEmptyTimeAggregateOperatorOptions: SelectOption<
 	string,
 	string

frontend/src/constants/traceFilterKeys.ts

@@ -10,7 +10,7 @@ export const AllTraceFilterKeyValue: Record<string, string> = {
 	durationNano: 'Duration',
 	duration_nano: 'Duration',
 	durationNanoMax: 'Duration',
-	'deployment.environment.name': 'Environment',
+	'deployment.environment': 'Environment',
 	hasError: 'Status',
 	has_error: 'Status',
 	serviceName: 'Service Name',
@@ -55,11 +55,11 @@ export const traceFilterKeys: Record<AllTraceFilterKeys, BaseAutocompleteData> =
 			id: 'serviceName--string--tag--true',
 		},
 
-		'deployment.environment.name': {
-			key: 'deployment.environment.name',
+		'deployment.environment': {
+			key: 'deployment.environment',
 			dataType: DataTypes.String,
 			type: 'resource',
-			id: 'deployment.environment.name--string--resource--false',
+			id: 'deployment.environment--string--resource--false',
 		},
 		name: {
 			key: 'name',

frontend/src/container/ApiMonitoring/Explorer/Domains/DomainList.tsx

@@ -155,7 +155,7 @@ function DomainList(): JSX.Element {
 					dataSource={DataSource.TRACES}
 					queryData={query}
 					onChange={handleSearchChange}
-					placeholder="Enter your filter query (e.g., deployment.environment.name = 'otel-demo' AND service.name = 'frontend')"
+					placeholder="Enter your filter query (e.g., deployment.environment = 'otel-demo' AND service.name = 'frontend')"
 					hardcodedAttributeKeys={ApiMonitoringHardcodedAttributeKeys}
 				/>
 			</div>
@@ -180,8 +180,9 @@ function DomainList(): JSX.Element {
 								</div>
 								<div className="no-domain-subtitle">
 									Ensure all HTTP client spans are being sent with kind as{' '}
-									<span className="attribute">Client</span> and the URL set in the{' '}
-									<span className="attribute">url.full</span> attribute.
+									<span className="attribute">Client</span> and url set in{' '}
+									<span className="attribute">url.full</span> or{' '}
+									<span className="attribute">http.url</span> attribute.
 								</div>
 								<a
 									href={DOCLINKS.EXTERNAL_API_MONITORING}

frontend/src/container/ApiMonitoring/constants.ts

@@ -6,9 +6,9 @@ import { SPAN_ATTRIBUTES } from './Explorer/Domains/DomainDetails/constants';
 export const ApiMonitoringHardcodedAttributeKeys: QueryKeyDataSuggestionsProps[] =
 	[
 		{
-			label: 'deployment.environment.name',
+			label: 'deployment.environment',
 			type: 'resource',
-			name: 'deployment.environment.name',
+			name: 'deployment.environment',
 			signal: 'traces',
 			fieldDataType: QUERY_BUILDER_KEY_TYPES.STRING,
 		},

frontend/src/container/ApiMonitoring/utils.tsx

@@ -87,7 +87,7 @@ export const ApiMonitoringQuickFiltersConfig: IQuickFiltersConfig[] = [
 		title: 'Environment',
 
 		attributeKey: {
-			key: 'deployment.environment.name',
+			key: 'deployment.environment',
 			dataType: DataTypes.String,
 			type: 'resource',
 		},

frontend/src/container/CreateAlertV2/Footer/__tests__/utils.test.ts

@@ -467,6 +467,7 @@ describe('Footer utils', () => {
 											timeAggregation: 'avg',
 										},
 									],
+									bucketOptions: undefined,
 									disabled: false,
 									filter: {
 										expression: '',

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityTraces/traceListColumns.tsx

@@ -11,7 +11,6 @@ import {
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { FormatTimezoneAdjustedTimestamp } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
-import { getSemconvMembers } from 'utils/semconv';
 import styles from './traceListColumns.module.scss';
 
 const keyToLabelMap: Record<string, string> = {
@@ -28,12 +27,7 @@ const keyToLabelMap: Record<string, string> = {
 const keyAliases: Record<string, string[]> = {
 	serviceName: ['serviceName', 'service.name', 'service_name'],
 	durationNano: ['durationNano', 'duration.nano', 'duration_nano'],
-	httpMethod: [
-		'httpMethod',
-		...getSemconvMembers('http.request.method'),
-		'http_request_method',
-		'http_method',
-	],
+	httpMethod: ['httpMethod', 'http.method', 'http_method'],
 	responseStatusCode: [
 		'response_status_code',
 		'response.status.code',

frontend/src/container/InfraMonitoringK8sV2/constants.ts

@@ -128,7 +128,7 @@ export const INFRA_MONITORING_ATTR_KEYS = {
 	K8S_OBJECT_NAME: 'k8s.object.name',
 
 	// Environment
-	DEPLOYMENT_ENVIRONMENT: 'deployment.environment.name',
+	DEPLOYMENT_ENVIRONMENT: 'deployment.environment',
 
 	// Host System
 	OS_TYPE: 'os.type',
@@ -907,7 +907,7 @@ export const ENTITY_FILTER_PLACEHOLDERS: Record<InfraMonitoringEntity, string> =
 		[InfraMonitoringEntity.NAMESPACES]:
 			"Enter your filter query (e.g., k8s.namespace.name = 'production' AND k8s.cluster.name = 'prod-cluster')",
 		[InfraMonitoringEntity.CLUSTERS]:
-			"Enter your filter query (e.g., k8s.cluster.name = 'prod-cluster' AND deployment.environment.name = 'production')",
+			"Enter your filter query (e.g., k8s.cluster.name = 'prod-cluster' AND deployment.environment = 'production')",
 		[InfraMonitoringEntity.DEPLOYMENTS]:
 			"Enter your filter query (e.g., k8s.deployment.name = 'api-server' AND k8s.namespace.name = 'production')",
 		[InfraMonitoringEntity.STATEFULSETS]:

frontend/src/container/IngestionSettings/IngestionSettings.styles.scss

@@ -2,17 +2,6 @@
 	color: white;
 }
 
-.semconv-migration-report {
-	margin-top: 32px;
-	display: flex;
-	flex-direction: column;
-	gap: 12px;
-
-	.ant-table-wrapper {
-		margin-top: 4px;
-	}
-}
-
 .ingestion-key-container {
 	margin-top: 24px;
 	display: flex;

frontend/src/container/IngestionSettings/IngestionSettings.tsx

@@ -5,8 +5,6 @@ import getIngestionData from 'api/settings/getIngestionData';
 import { useAppContext } from 'providers/App/App';
 import { IngestionDataType } from 'types/api/settings/ingestion';
 
-import SemconvMigrationReport from './SemconvMigrationReport';
-
 import './IngestionSettings.styles.scss';
 
 export default function IngestionSettings(): JSX.Element {
@@ -86,7 +84,6 @@ export default function IngestionSettings(): JSX.Element {
 				dataSource={data}
 				bordered
 			/>
-			<SemconvMigrationReport />
 		</div>
 	);
 }

frontend/src/container/IngestionSettings/MultiIngestionSettings.tsx

@@ -83,8 +83,6 @@ import { MeterAggregateOperator } from 'types/common/queryBuilder';
 import { USER_ROLES } from 'types/roles';
 import { getDaysUntilExpiry } from 'utils/timeUtils';
 
-import SemconvMigrationReport from './SemconvMigrationReport';
-
 import './IngestionSettings.styles.scss';
 
 const { Option } = Select;
@@ -1707,7 +1705,6 @@ function MultiIngestionSettings(): JSX.Element {
 					}}
 					className="ingestion-keys-table"
 				/>
-				<SemconvMigrationReport />
 			</div>
 
 			{/* Delete Key Modal */}

frontend/src/container/IngestionSettings/SemconvMigrationReport.tsx

@@ -1,72 +0,0 @@
-import { useQuery } from 'react-query';
-import { Alert, Table, TableColumnsType } from 'antd';
-import { Typography } from '@signozhq/ui/typography';
-import getSemconvMigrationReport from 'api/semconv/getMigrationReport';
-import dayjs from 'dayjs';
-import { SemconvMigrationReportEntry } from 'types/api/semconvMigration';
-
-function SemconvMigrationReport(): JSX.Element {
-	const { data, isLoading, isError } = useQuery({
-		queryKey: ['semconv-migration-report'],
-		queryFn: getSemconvMigrationReport,
-	});
-
-	const columns: TableColumnsType<SemconvMigrationReportEntry> = [
-		{
-			title: 'Old name',
-			dataIndex: 'old',
-			key: 'old',
-		},
-		{
-			title: 'Current name',
-			dataIndex: 'current',
-			key: 'current',
-		},
-		{
-			title: 'Signal',
-			dataIndex: 'signal',
-			key: 'signal',
-		},
-		{
-			title: 'Services still sending only the old name',
-			dataIndex: 'services',
-			key: 'services',
-			render: (services: string[]): string => services.join(', '),
-		},
-		{
-			title: 'Last seen',
-			dataIndex: 'lastSeenUnixMilli',
-			key: 'lastSeenUnixMilli',
-			render: (value: number): string =>
-				dayjs(value).format('YYYY-MM-DD HH:mm:ss'),
-		},
-	];
-
-	return (
-		<section className="semconv-migration-report">
-			<Typography.Title level={4}>Semantic convention migration</Typography.Title>
-			<Typography.Text>
-				Services in this report sent an old OpenTelemetry field during the last 24
-				hours without sending its current replacement. Update their SDK or
-				instrumentation when practical; SigNoz queries remain backward compatible.
-			</Typography.Text>
-			{isError && (
-				<Alert
-					type="error"
-					showIcon
-					message="Could not load the semantic convention migration report"
-				/>
-			)}
-			<Table
-				loading={isLoading}
-				columns={columns}
-				dataSource={data?.entries ?? []}
-				rowKey={(entry): string => `${entry.current}-${entry.old}-${entry.signal}`}
-				pagination={false}
-				locale={{ emptyText: 'No old-only services found in the last 24 hours' }}
-			/>
-		</section>
-	);
-}
-
-export default SemconvMigrationReport;

frontend/src/container/LLMObservability/AttributeMapping/TestTab/spanInputStorage.ts

@@ -18,7 +18,7 @@ export const SAMPLE_SPAN_JSON = `{
   },
   "resource": {
     "service.name": "llm-gateway",
-    "deployment.environment.name": "production"
+    "deployment.environment": "production"
   }
 }`;
 

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

@@ -1,5 +1,3 @@
-import { getSemconvMembers } from 'utils/semconv';
-
 // Field-name allowlists that drive signal-specific cell rendering. Both legacy
 // camelCase and snake_case variants are listed because the API has shipped both.
 
@@ -14,10 +12,12 @@ export const TIMESTAMP_FIELD_NAMES = new Set([
 export const STATUS_FIELD_NAMES = new Set([
 	'httpMethod',
 	'http_method',
-	...getSemconvMembers('http.request.method'),
+	'http.method',
+	'http.request.method',
 	'responseStatusCode',
 	'response_status_code',
-	...getSemconvMembers('http.response.status_code'),
+	'http.status_code',
+	'http.response.status_code',
 ]);
 
 // trace_/max_llm_duration_nano are trace-level durations the per-trace query computes.

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

@@ -74,8 +74,7 @@ export function tracesRunQueryAction(
 						properties: {
 							key: {
 								type: 'string',
-								description:
-									'Attribute key, e.g. service.name, http.response.status_code',
+								description: 'Attribute key, e.g. service.name, http.status_code',
 							},
 							op: {
 								type: 'string',
@@ -144,7 +143,7 @@ export function tracesAddFilterAction(
 			properties: {
 				key: {
 					type: 'string',
-					description: 'Attribute key, e.g. service.name, http.response.status_code',
+					description: 'Attribute key, e.g. service.name, http.status_code',
 				},
 				op: {
 					type: 'string',

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

@@ -5,22 +5,9 @@
 }
 
 .banner {
-	display: flex;
-	align-items: flex-start;
-	gap: var(--spacing-5);
-	padding: var(--spacing-6) var(--spacing-8);
-	border-radius: var(--radius-2);
-	border: 1px solid color-mix(in srgb, var(--bg-amber-400) 30%, transparent);
-	background: color-mix(in srgb, var(--bg-amber-400) 8%, transparent);
-	color: var(--bg-amber-300, var(--bg-amber-400));
 	margin-top: var(--spacing-4);
 }
 
-.bannerIcon {
-	flex-shrink: 0;
-	margin-top: var(--spacing-1);
-}
-
 .error {
 	padding: var(--spacing-6) var(--spacing-8);
 	border-radius: var(--radius-2);

frontend/src/container/LLMObservability/Settings/ModelPricing/UnpricedModelsTab/UnpricedModelsTab.tsx

@@ -1,6 +1,6 @@
 import { useCallback, useEffect, useMemo } from 'react';
+import { Callout } from '@signozhq/ui/callout';
 import { Typography } from '@signozhq/ui/typography';
-import { TriangleAlert } from '@signozhq/icons';
 import { useListUnmappedLLMModels } from 'api/generated/services/llmpricingrules';
 import useComponentPermission from 'hooks/useComponentPermission';
 import { useAppContext } from 'providers/App/App';
@@ -80,13 +80,10 @@ function UnpricedModelsTab(): JSX.Element {
 
 	return (
 		<div className={styles.unpricedModelsTab}>
-			<div className={styles.banner}>
-				<TriangleAlert size="sm" className={styles.bannerIcon} />
-				<Typography.Text as="span" size="small" color="warning">
-					Models detected in traces without pricing. Map each to a billing model or
-					create pricing so estimated cost can be computed.
-				</Typography.Text>
-			</div>
+			<Callout type="warning" size="small" showIcon className={styles.banner}>
+				Models detected in traces without pricing. Map each to a billing model or
+				create pricing so estimated cost can be computed.
+			</Callout>
 
 			{isError && (
 				<div className={styles.error}>

frontend/src/container/LogDetailedView/FieldRenderer.tsx

@@ -1,7 +1,6 @@
 import { Divider } from '@signozhq/ui/divider';
 import { TooltipSimple } from '@signozhq/ui/tooltip';
 import { Typography } from '@signozhq/ui/typography';
-import { SemconvOldNameBadge } from 'components/Semconv';
 
 import { TagContainer, TagLabel, TagValue } from './FieldRenderer.styles';
 import { FieldRendererProps } from './LogDetailedView.types';
@@ -29,7 +28,6 @@ function FieldRenderer({ field }: FieldRendererProps): JSX.Element {
 						<Typography.Text truncate={1} className="label">
 							{newField}{' '}
 						</Typography.Text>
-						<SemconvOldNameBadge name={newField} />
 					</TooltipSimple>
 
 					<div className="tags">
@@ -49,10 +47,7 @@ function FieldRenderer({ field }: FieldRendererProps): JSX.Element {
 					</div>
 				</>
 			) : (
-				<>
-					<span className="label">{field}</span>
-					<SemconvOldNameBadge name={field} />
-				</>
+				<span className="label">{field}</span>
 			)}
 		</span>
 	);

frontend/src/container/LogsExplorerContext/__tests__/useInitialQuery.test.ts

@@ -164,9 +164,7 @@ describe('useInitialQuery - Priority-Based Resource Filtering', () => {
 							value: 'frontend-service',
 						}),
 						expect.objectContaining({
-							key: expect.objectContaining({
-								key: 'deployment.environment.name',
-							}),
+							key: expect.objectContaining({ key: 'deployment.environment' }),
 							value: 'production',
 						}),
 						expect.objectContaining({
@@ -288,9 +286,7 @@ describe('useInitialQuery - Priority-Based Resource Filtering', () => {
 							value: 'legacy-app',
 						}),
 						expect.objectContaining({
-							key: expect.objectContaining({
-								key: 'deployment.environment.name',
-							}),
+							key: expect.objectContaining({ key: 'deployment.environment' }),
 							value: 'production',
 						}),
 						expect.objectContaining({

frontend/src/container/LogsExplorerContext/utils.ts

@@ -6,14 +6,13 @@ import {
 	TagFilterItem,
 } from 'types/api/queryBuilder/queryBuilderData';
 import { v4 as uuid } from 'uuid';
-import { getSemconvRename } from 'utils/semconv';
 
 const FALLBACK_STARTS_WITH_REGEX = /^(k8s|cloud|host|deployment)/; // regex to filter out resources that start with the specified keywords
 const FALLBACK_CONTAINS_REGEX = /(env|service|file|container|tenant)/; // regex to filter out resources that contains the specified keywords
 
 // Priority categories for filter selection
 // Strategy:
-// - Always include: service.name, deployment.environment.name, env, environment
+// - Always include: service.name, deployment.environment, env, environment
 // - Select ONE category only: stops at the first category with a matching attribute
 // - Within category: picks the first available attribute by order
 // - Order (highest to lowest priority): Kubernetes > Cloud > Host > Container
@@ -27,36 +26,27 @@ const PRIORITY_CATEGORIES = [
 
 const SERVICE_AND_ENVIRONMENT_KEYS = [
 	'service.name',
-	'deployment.environment.name',
+	'deployment.environment',
 	'env',
 	'environment',
 ];
 
 export const getFiltersFromResources = (
 	resources: ILog['resources_string'],
-): TagFilterItem[] => {
-	const items = new Map<string, TagFilterItem>();
-	Object.keys(resources).forEach((key: string) => {
-		const currentKey = getSemconvRename(key)?.current ?? key;
+): TagFilterItem[] =>
+	Object.keys(resources).map((key: string) => {
 		const resourceValue = resources[key] as string;
-		const item = {
+		return {
 			id: uuid(),
 			key: {
-				key: currentKey,
+				key,
 				dataType: DataTypes.String,
 				type: 'resource',
 			},
 			op: OPERATORS['='],
 			value: resourceValue,
 		};
-		// If raw data contains both names, retain the current value just like the
-		// backend's current-first resolver.
-		if (!items.has(currentKey) || key === currentKey) {
-			items.set(currentKey, item);
-		}
 	});
-	return Array.from(items.values());
-};
 
 export const isServiceOrEnvironmentAttribute = (key: string): boolean =>
 	SERVICE_AND_ENVIRONMENT_KEYS.includes(key);

frontend/src/container/MetricsApplication/Tabs/util.ts

@@ -28,7 +28,7 @@ import { v4 as uuid } from 'uuid';
 
 export const dbSystemTags: Tags[] = [
 	{
-		Key: 'db.system.name.(string)',
+		Key: 'db.system.(string)',
 		StringValues: [''],
 		NumberValues: [],
 		BoolValues: [],

frontend/src/container/MetricsExplorer/Explorer/Explorer.tsx

@@ -10,6 +10,8 @@ import WarningPopover from 'components/WarningPopover/WarningPopover';
 import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import { usePageActions } from 'container/AIAssistant/pageActions/usePageActions';
+import { SavedviewtypesSourceDTO } from 'api/generated/services/sigNoz.schemas';
+import QuickFiltersLayout from 'components/QuickFilters/QuickFiltersLayout/QuickFiltersLayout';
 import ExplorerOptionWrapper from 'container/ExplorerOptions/ExplorerOptionWrapper';
 import RightToolbarActions from 'container/QueryBuilder/components/ToolbarActions/RightToolbarActions';
 import DateTimeSelector from 'container/TopNav/DateTimeSelectionV2';
@@ -347,57 +349,62 @@ function Explorer(): JSX.Element {
 
 	return (
 		<Sentry.ErrorBoundary fallback={<ErrorBoundaryFallback />}>
-			<div className="metrics-explorer-explore-container">
-				<div className="explore-header">
-					<div className="explore-header-left-actions">
-						<span>1 chart/query</span>
-						<Tooltip
-							open={disableOneChartPerQuery ? undefined : false}
-							title={oneChartPerQueryDisabledTooltip}
-						>
-							<Switch
-								value={showOneChartPerQuery}
-								onChange={handleToggleShowOneChartPerQuery}
-								disabled={disableOneChartPerQuery || splitedQueries.length <= 1}
+			<QuickFiltersLayout
+				showFilters
+				savedViewProps={{ source: SavedviewtypesSourceDTO.metrics }}
+			>
+				<div className="metrics-explorer-explore-container">
+					<div className="explore-header">
+						<div className="explore-header-left-actions">
+							<span>1 chart/query</span>
+							<Tooltip
+								open={disableOneChartPerQuery ? undefined : false}
+								title={oneChartPerQueryDisabledTooltip}
+							>
+								<Switch
+									value={showOneChartPerQuery}
+									onChange={handleToggleShowOneChartPerQuery}
+									disabled={disableOneChartPerQuery || splitedQueries.length <= 1}
+								/>
+							</Tooltip>
+						</div>
+						<div className="explore-header-right-actions">
+							{!isEmpty(warning) && <WarningPopover warningData={warning} />}
+							<DateTimeSelector showAutoRefresh />
+							<RightToolbarActions
+								onStageRunQuery={(): void => handleRunQuery()}
+								isLoadingQueries={isLoadingQueries}
+								handleCancelQuery={handleCancelQuery}
 							/>
-						</Tooltip>
+						</div>
 					</div>
-					<div className="explore-header-right-actions">
-						{!isEmpty(warning) && <WarningPopover warningData={warning} />}
-						<DateTimeSelector showAutoRefresh />
-						<RightToolbarActions
-							onStageRunQuery={(): void => handleRunQuery()}
-							isLoadingQueries={isLoadingQueries}
-							handleCancelQuery={handleCancelQuery}
+					<QueryBuilderV2
+						config={{ initialDataSource: DataSource.METRICS, queryVariant: 'static' }}
+						panelType={PANEL_TYPES.TIME_SERIES}
+						showFunctions={false}
+						version="v3"
+					/>
+					<div className="explore-content">
+						<TimeSeries
+							onFetchingStateChange={setIsLoadingQueries}
+							showOneChartPerQuery={showOneChartPerQuery}
+							setWarning={setWarning}
+							areAllMetricUnitsSame={areAllMetricUnitsSame}
+							isMetricUnitsLoading={isMetricUnitsLoading}
+							isMetricUnitsError={isMetricUnitsError}
+							metricUnits={units}
+							metricNames={metricNames}
+							metrics={metrics}
+							handleOpenMetricDetails={handleOpenMetricDetails}
+							yAxisUnit={yAxisUnit}
+							setYAxisUnit={setYAxisUnit}
+							showYAxisUnitSelector={showYAxisUnitSelector}
+							isCancelled={isCancelled}
+							exportDefaultQuery={exportDefaultQuery}
 						/>
 					</div>
 				</div>
-				<QueryBuilderV2
-					config={{ initialDataSource: DataSource.METRICS, queryVariant: 'static' }}
-					panelType={PANEL_TYPES.TIME_SERIES}
-					showFunctions={false}
-					version="v3"
-				/>
-				<div className="explore-content">
-					<TimeSeries
-						onFetchingStateChange={setIsLoadingQueries}
-						showOneChartPerQuery={showOneChartPerQuery}
-						setWarning={setWarning}
-						areAllMetricUnitsSame={areAllMetricUnitsSame}
-						isMetricUnitsLoading={isMetricUnitsLoading}
-						isMetricUnitsError={isMetricUnitsError}
-						metricUnits={units}
-						metricNames={metricNames}
-						metrics={metrics}
-						handleOpenMetricDetails={handleOpenMetricDetails}
-						yAxisUnit={yAxisUnit}
-						setYAxisUnit={setYAxisUnit}
-						showYAxisUnitSelector={showYAxisUnitSelector}
-						isCancelled={isCancelled}
-						exportDefaultQuery={exportDefaultQuery}
-					/>
-				</div>
-			</div>
+			</QuickFiltersLayout>
 			<ExplorerOptionWrapper
 				disabled={!stagedQuery}
 				query={exportDefaultQuery}

frontend/src/container/PipelinePage/PipelineListsView/AddNewPipeline/FormFields/FilterInput/index.tsx

@@ -1,7 +1,6 @@
 import { useTranslation } from 'react-i18next';
 import { Form } from 'antd';
 import { initialQueryBuilderFormValuesMap } from 'constants/queryBuilder';
-import { SemconvEditorWarning } from 'components/Semconv';
 import QueryBuilderSearchV2 from 'container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2';
 import isEqual from 'lodash-es/isEqual';
 import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
@@ -56,7 +55,6 @@ function TagFilterInputWithLogsResultPreview({
 				value={value}
 				onChange={onChange}
 			/>
-			<SemconvEditorWarning value={value} editor="Pipeline filter" />
 			<div className="pipeline-filter-input-preview-container">
 				<LogsFilterPreview filter={value} />
 			</div>

frontend/src/container/QueryBuilder/components/DataSourceDropdown/__tests__/DataSourceDropdown.test.tsx

@@ -0,0 +1,79 @@
+import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import { render, screen, userEvent } from 'tests/test-utils';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { DataSourceDropdown } from '../DataSourceDropdown';
+
+const TEST_ID = 'query-data-source-selector';
+
+async function openDropdown(): Promise<void> {
+	const user = userEvent.setup();
+	const trigger = screen.getByTestId(TEST_ID);
+	await user.click(trigger.querySelector('.ant-select-selector') as HTMLElement);
+}
+
+describe('DataSourceDropdown', () => {
+	// antd's virtual list renders only the first couple of options into jsdom, so
+	// each case asserts what the restriction admits and excludes, not the full list.
+	it('offers the signals beyond the current one when nothing restricts it', async () => {
+		render(
+			<DataSourceDropdown
+				data-testid={TEST_ID}
+				value={DataSource.METRICS}
+				onChange={jest.fn()}
+			/>,
+		);
+		await openDropdown();
+
+		await expect(
+			screen.findByRole('option', { name: 'Logs' }),
+		).resolves.toBeInTheDocument();
+		expect(screen.getByRole('option', { name: 'Metrics' })).toBeInTheDocument();
+	});
+
+	it('offers only the signals the caller can visualize', async () => {
+		render(
+			<DataSourceDropdown
+				data-testid={TEST_ID}
+				value={DataSource.METRICS}
+				allowedDataSources={[TelemetrytypesSignalDTO.metrics]}
+				onChange={jest.fn()}
+			/>,
+		);
+		await openDropdown();
+
+		await expect(
+			screen.findByRole('option', { name: 'Metrics' }),
+		).resolves.toBeInTheDocument();
+		expect(
+			screen.queryByRole('option', { name: 'Logs' }),
+		).not.toBeInTheDocument();
+		expect(
+			screen.queryByRole('option', { name: 'Traces' }),
+		).not.toBeInTheDocument();
+	});
+
+	it('drops a signal that is not a data source a query can be built against', async () => {
+		render(
+			<DataSourceDropdown
+				data-testid={TEST_ID}
+				value={DataSource.LOGS}
+				allowedDataSources={[
+					TelemetrytypesSignalDTO.logs,
+					TelemetrytypesSignalDTO.traces,
+					TelemetrytypesSignalDTO[''],
+				]}
+				onChange={jest.fn()}
+			/>,
+		);
+		await openDropdown();
+
+		await expect(
+			screen.findByRole('option', { name: 'Logs' }),
+		).resolves.toBeInTheDocument();
+		expect(screen.getByRole('option', { name: 'Traces' })).toBeInTheDocument();
+		expect(
+			screen.queryByRole('option', { name: 'Metrics' }),
+		).not.toBeInTheDocument();
+	});
+});

frontend/src/container/QueryBuilder/components/Formula/Formula.tsx

@@ -1,7 +1,9 @@
 import { ChangeEvent, useCallback, useMemo, useState } from 'react';
 import { Col, Input, Row, Select } from 'antd';
 import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
+import BucketOptions from 'components/QueryBuilderV2/QueryV2/QueryAddOns/BucketOptions/BucketOptions';
 import { LEGEND } from 'constants/global';
+import { PANEL_TYPES } from 'constants/queryBuilder';
 // ** Hooks
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
@@ -24,8 +26,12 @@ export function Formula({
 	query,
 	isQBV2,
 }: FormulaProps): JSX.Element {
-	const { removeQueryBuilderEntityByIndex, handleSetFormulaData } =
-		useQueryBuilder();
+	const {
+		removeQueryBuilderEntityByIndex,
+		handleSetFormulaData,
+		panelType,
+		currentQuery,
+	} = useQueryBuilder();
 
 	const { handleChangeFormulaData } = useQueryOperations({
 		index,
@@ -73,6 +79,13 @@ export function Formula({
 		[handleChangeFormulaData],
 	);
 
+	const handleChangeBucketOptions = useCallback(
+		(value: IBuilderFormula['bucketOptions']) => {
+			handleChangeFormulaData('bucketOptions', value);
+		},
+		[handleChangeFormulaData],
+	);
+
 	const handleQBV2OrderByChange = useCallback(
 		(value: string) => {
 			const [columnName, order] = value.split(' ');
@@ -163,6 +176,17 @@ export function Formula({
 							</div>
 						</Col>
 					)}
+					{/* A heatmap draws its one enabled query, which is the formula when its
+					    inputs are disabled — so the formula states its own bucket axis. */}
+					{isQBV2 && panelType === PANEL_TYPES.HEATMAP && (
+						<Col span={24}>
+							<BucketOptions
+								bucketOptions={formula.bucketOptions}
+								unit={currentQuery.unit}
+								onChange={handleChangeBucketOptions}
+							/>
+						</Col>
+					)}
 				</Row>
 			)}
 		</Row>

frontend/src/container/QueryBuilder/components/Formula/__tests__/Formula.bucketOptions.test.tsx

@@ -0,0 +1,91 @@
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { render, screen, userEvent } from 'tests/test-utils';
+import type { IBuilderFormula } from 'types/api/queryBuilder/queryBuilderData';
+
+import { Formula } from '../Formula';
+
+const mockHandleChangeFormulaData = jest.fn();
+let mockPanelType: PANEL_TYPES = PANEL_TYPES.HEATMAP;
+
+jest.mock('hooks/queryBuilder/useQueryBuilder', () => ({
+	useQueryBuilder: (): Record<string, unknown> => ({
+		removeQueryBuilderEntityByIndex: jest.fn(),
+		handleSetFormulaData: jest.fn(),
+		panelType: mockPanelType,
+		currentQuery: { unit: undefined },
+	}),
+}));
+
+jest.mock('hooks/queryBuilder/useQueryBuilderOperations', () => ({
+	useQueryOperations: (): Record<string, unknown> => ({
+		handleChangeFormulaData: mockHandleChangeFormulaData,
+	}),
+}));
+
+jest.mock('../../QBEntityOptions/QBEntityOptions', () => ({
+	__esModule: true,
+	default: (): JSX.Element => <div data-testid="qb-entity-options" />,
+}));
+
+function formula(overrides: Partial<IBuilderFormula> = {}): IBuilderFormula {
+	return {
+		queryName: 'F1',
+		expression: 'A',
+		legend: '',
+		disabled: false,
+		...overrides,
+	};
+}
+
+function renderFormula(overrides: Partial<IBuilderFormula> = {}): void {
+	render(
+		<Formula index={0} formula={formula(overrides)} query={{} as never} isQBV2 />,
+	);
+}
+
+describe('Formula bucket options', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+		mockPanelType = PANEL_TYPES.HEATMAP;
+	});
+
+	it('offers a bucket axis on a heatmap', () => {
+		renderFormula();
+
+		expect(screen.getByTestId('bucket-options')).toBeInTheDocument();
+	});
+
+	it('is not dismissable — a formula has no add-on toggle bar to collapse into', () => {
+		renderFormula();
+
+		expect(screen.queryByTestId('bucket-options-close')).not.toBeInTheDocument();
+	});
+
+	it('offers no bucket axis on other panel types', () => {
+		mockPanelType = PANEL_TYPES.TIME_SERIES;
+		renderFormula();
+
+		expect(screen.queryByTestId('bucket-options')).not.toBeInTheDocument();
+	});
+
+	it('opens on the axis the formula already carries', () => {
+		renderFormula({
+			bucketOptions: { kind: 'log', spec: { scale: 0 } } as never,
+		});
+
+		expect(screen.getByRole('radio', { name: 'Log' })).toBeChecked();
+		expect(screen.getByRole('radio', { name: '0' })).toBeChecked();
+	});
+
+	it('writes the picked axis onto the formula', async () => {
+		const user = userEvent.setup();
+		renderFormula();
+
+		await user.click(screen.getByRole('radio', { name: '0' }));
+
+		expect(mockHandleChangeFormulaData).toHaveBeenCalledWith('bucketOptions', {
+			kind: 'log',
+			spec: { scale: 0 },
+		});
+	});
+});

frontend/src/container/QueryBuilder/rawQueryEditors/ClickHouse/query.tsx

@@ -2,7 +2,6 @@ import { ChangeEvent, useCallback } from 'react';
 import MEditor, { Monaco } from '@monaco-editor/react';
 import { Color } from '@signozhq/design-tokens';
 import { Input } from 'antd';
-import { SemconvEditorWarning } from 'components/Semconv';
 import { LEGEND } from 'constants/global';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useIsDarkMode } from 'hooks/useDarkMode';
@@ -119,7 +118,6 @@ function ClickHouseQueryBuilder({
 				theme={isDarkMode ? 'my-theme' : 'light'}
 				beforeMount={setEditorTheme}
 			/>
-			<SemconvEditorWarning value={queryData?.query} editor="ClickHouse SQL" />
 			<Input
 				onChange={handleUpdateInput}
 				name="legend"

frontend/src/container/QueryBuilder/rawQueryEditors/PromQL/query.tsx

@@ -1,7 +1,6 @@
 import { ChangeEvent, useCallback } from 'react';
 import { Input } from 'antd';
 import { LEGEND } from 'constants/global';
-import { SemconvEditorWarning } from 'components/Semconv';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { IPromQLQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { EQueryType } from 'types/common/dashboard';
@@ -67,7 +66,6 @@ function PromQLQueryBuilder({
 				style={{ marginBottom: '0.5rem' }}
 				data-testid="promql-query-input"
 			/>
-			<SemconvEditorWarning value={queryData?.query} editor="PromQL" />
 
 			<Input
 				onChange={handleUpdateQuery}

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

@@ -155,6 +155,39 @@ describe('ResetPassword Component', () => {
 				{ timeout: 200 },
 			);
 		});
+
+		it('clears password mismatch error when confirm password is emptied', async () => {
+			const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+			render(<ResetPassword version="1.0.0" />, undefined, {
+				initialRoute: '/password-reset?token=reset-token-123',
+			});
+
+			const passwordInput = screen.getByPlaceholderText(/enter new password/i);
+			const confirmPasswordInput = screen.getByPlaceholderText(
+				/confirm your new password/i,
+			);
+			const submitButton = screen.getByRole('button', {
+				name: /reset password/i,
+			});
+
+			await user.type(passwordInput, 'password123');
+			await user.type(confirmPasswordInput, 'password456');
+			await user.tab();
+
+			await waitFor(() => {
+				expect(screen.getByText(/passwords don't match/i)).toBeInTheDocument();
+			});
+
+			await user.clear(confirmPasswordInput);
+
+			await waitFor(() => {
+				expect(
+					screen.queryByText(/passwords don't match/i),
+				).not.toBeInTheDocument();
+				expect(submitButton).toBeDisabled();
+			});
+		});
 	});
 
 	describe('Successful Password Reset', () => {
@@ -288,6 +321,65 @@ describe('ResetPassword Component', () => {
 				expect(screen.queryByText(/invalid token/i)).not.toBeInTheDocument();
 			});
 		});
+
+		it('clears API error when the user edits the password', async () => {
+			const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+			server.use(
+				rest.post(RESET_PASSWORD_ENDPOINT, (_req, res, ctx) =>
+					res(
+						ctx.status(400),
+						ctx.json({
+							error: {
+								code: 'invalid_password',
+								message: 'password must be at least 8 characters long',
+							},
+						}),
+					),
+				),
+			);
+
+			render(<ResetPassword version="1.0.0" />, undefined, {
+				initialRoute: '/password-reset?token=reset-token-123',
+			});
+
+			const passwordInput = screen.getByPlaceholderText(/enter new password/i);
+			const confirmPasswordInput = screen.getByPlaceholderText(
+				/confirm your new password/i,
+			);
+			const submitButton = screen.getByRole('button', {
+				name: /reset password/i,
+			});
+
+			await user.type(passwordInput, 'weak');
+			await user.type(confirmPasswordInput, 'weak');
+
+			await waitFor(() => {
+				expect(submitButton).not.toBeDisabled();
+			});
+
+			await user.click(submitButton);
+
+			await waitFor(() => {
+				expect(
+					screen.getByText(/password must be at least 8 characters long/i),
+				).toBeInTheDocument();
+			});
+
+			await user.type(passwordInput, 'Er1!');
+
+			await waitFor(() => {
+				expect(
+					screen.queryByText(/password must be at least 8 characters long/i),
+				).not.toBeInTheDocument();
+			});
+
+			await user.type(confirmPasswordInput, 'Er1!');
+
+			await waitFor(() => {
+				expect(submitButton).not.toBeDisabled();
+			});
+		});
 	});
 
 	describe('Loading States', () => {

frontend/src/container/ResetPassword/index.tsx

@@ -10,7 +10,6 @@ import { useResetPassword } from 'api/generated/services/users';
 import AuthError from 'components/AuthError/AuthError';
 import AuthPageContainer from 'components/AuthPageContainer';
 import ROUTES from 'constants/routes';
-import useDebouncedFn from 'hooks/useDebouncedFunction';
 import { useNotifications } from 'hooks/useNotifications';
 import history from 'lib/history';
 import { ArrowRight, CircleAlert, KeyRound } from '@signozhq/icons';
@@ -23,10 +22,7 @@ import './ResetPassword.styles.scss';
 type FormValues = { password: string; confirmPassword: string };
 
 function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
-	const [confirmPasswordError, setConfirmPasswordError] =
-		useState<boolean>(false);
-
-	const [isValidPassword, setIsValidPassword] = useState(false);
+	const [confirmPasswordTouched, setConfirmPasswordTouched] = useState(false);
 	const { t } = useTranslation(['common']);
 	const { search } = useLocation();
 	const params = new URLSearchParams(search);
@@ -37,6 +33,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 		mutate: resetPassword,
 		isLoading,
 		error: mutationError,
+		reset: resetMutation,
 	} = useResetPassword();
 
 	const errorMessage = useMemo(
@@ -45,11 +42,30 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 	);
 
 	const [form] = Form.useForm<FormValues>();
-	const handleFormSubmit = (): void => {
-		const { password } = form.getFieldsValue();
+	const password = Form.useWatch('password', form);
+	const confirmPassword = Form.useWatch('confirmPassword', form);
+
+	const isPasswordMismatch =
+		Boolean(confirmPassword) && password !== confirmPassword;
+	const showPasswordMismatchError = confirmPasswordTouched && isPasswordMismatch;
+	const isValidPassword =
+		Boolean(password?.trim()) &&
+		Boolean(confirmPassword?.trim()) &&
+		password === confirmPassword;
+
+	const handleValuesChange = (): void => {
+		if (mutationError) {
+			resetMutation();
+		}
+	};
+
+	const handleSubmit = (): void => {
+		if (!token) {
+			return;
+		}
 
 		resetPassword(
-			{ data: { password, token: token || '' } },
+			{ data: { password: form.getFieldValue('password'), token } },
 			{
 				onSuccess: (): void => {
 					notifications.success({
@@ -63,80 +79,6 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 		);
 	};
 
-	const validatePassword = (): boolean => {
-		const { password, confirmPassword } = form.getFieldsValue();
-
-		if (
-			password &&
-			confirmPassword &&
-			password.trim() &&
-			confirmPassword.trim() &&
-			password.length > 0 &&
-			confirmPassword.length > 0
-		) {
-			return password === confirmPassword;
-		}
-
-		return false;
-	};
-
-	const handleValuesChange = useDebouncedFn((): void => {
-		const { password, confirmPassword } = form.getFieldsValue();
-
-		if (!password || !confirmPassword) {
-			setIsValidPassword(false);
-		}
-
-		// Only clear error if passwords match while typing (but don't set error until blur)
-		if (
-			password &&
-			confirmPassword &&
-			password.trim() &&
-			confirmPassword.trim()
-		) {
-			const isValid = validatePassword();
-			setIsValidPassword(isValid);
-
-			// Only clear error if passwords match, don't set error on mismatch
-			if (isValid) {
-				setConfirmPasswordError(false);
-			}
-		}
-	}, 100);
-
-	const handlePasswordBlur = (): void => {
-		const { confirmPassword } = form.getFieldsValue();
-		// Only validate if confirm password has a value
-		if (confirmPassword && confirmPassword.trim()) {
-			const isValid = validatePassword();
-			setIsValidPassword(isValid);
-			setConfirmPasswordError(!isValid);
-		}
-	};
-
-	const handleConfirmPasswordBlur = (): void => {
-		const { password, confirmPassword } = form.getFieldsValue();
-		if (
-			password &&
-			password.trim() &&
-			confirmPassword &&
-			confirmPassword.trim()
-		) {
-			const isValid = validatePassword();
-			setIsValidPassword(isValid);
-			setConfirmPasswordError(!isValid);
-		}
-	};
-
-	const handleSubmit = (): void => {
-		const isValid = validatePassword();
-		setIsValidPassword(isValid);
-
-		if (token) {
-			handleFormSubmit();
-		}
-	};
-
 	return (
 		<AuthPageContainer>
 			<div className="reset-password-card">
@@ -158,6 +100,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 				<FormContainer
 					form={form}
 					onFinish={handleSubmit}
+					onValuesChange={handleValuesChange}
 					className="reset-password-form"
 				>
 					<div className="reset-password-form-container">
@@ -171,8 +114,6 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 								>
 									<AntdInput.Password
 										tabIndex={0}
-										onChange={handleValuesChange}
-										onBlur={handlePasswordBlur}
 										id="password"
 										data-testid="password"
 										placeholder="Enter new password"
@@ -189,8 +130,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 									rules={[{ required: true, message: 'Please enter confirm password!' }]}
 								>
 									<AntdInput.Password
-										onChange={handleValuesChange}
-										onBlur={handleConfirmPasswordBlur}
+										onBlur={(): void => setConfirmPasswordTouched(true)}
 										id="confirmPassword"
 										data-testid="confirmPassword"
 										placeholder="Confirm your new password"
@@ -201,7 +141,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 						</div>
 					</div>
 
-					{confirmPasswordError && (
+					{showPasswordMismatchError && (
 						<Callout
 							type="error"
 							size="small"
@@ -213,7 +153,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 						</Callout>
 					)}
 
-					{errorMessage && !confirmPasswordError && (
+					{errorMessage && !showPasswordMismatchError && (
 						<AuthError error={errorMessage} />
 					)}
 

frontend/src/container/SavedViews/SavedViewsHeader.module.scss

@@ -0,0 +1,19 @@
+.header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	gap: var(--spacing-2);
+	padding: var(--spacing-2) var(--spacing-3);
+	border-bottom: 1px solid var(--l1-border);
+	color: var(--l1-foreground);
+	flex-shrink: 0;
+}
+
+.name {
+	min-width: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	font-size: var(--font-size-sm);
+	font-weight: var(--font-weight-medium);
+}

frontend/src/container/SavedViews/SavedViewsHeader.tsx

@@ -0,0 +1,43 @@
+import { Menu } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+import { SavedviewtypesSourceDTO } from 'api/generated/services/sigNoz.schemas';
+
+import styles from './SavedViewsHeader.module.scss';
+
+// Temp Placeholder data till main functionality is plugged in
+const PLACEHOLDER_VIEW_NAME = 'My view';
+
+function SavedViewsHeader({
+	source,
+	onOpenViews,
+}: {
+	source: SavedviewtypesSourceDTO;
+	// Absent when the list is always on screen.
+	onOpenViews?: () => void;
+}): JSX.Element {
+	return (
+		<div
+			className={styles.header}
+			data-testid="saved-views-header"
+			data-source={source}
+		>
+			<Typography.Text className={styles.name}>
+				{PLACEHOLDER_VIEW_NAME}
+			</Typography.Text>
+			{onOpenViews && (
+				<Button
+					variant="ghost"
+					color="secondary"
+					size="icon"
+					aria-label="All views"
+					prefix={<Menu size={14} />}
+					onClick={onOpenViews}
+					data-testid="saved-views-open"
+				/>
+			)}
+		</div>
+	);
+}
+
+export default SavedViewsHeader;

frontend/src/container/SavedViews/SavedViewsPanel.module.scss

@@ -0,0 +1,21 @@
+.panel {
+	display: flex;
+	flex-direction: column;
+	flex: 1;
+	min-height: 0;
+	color: var(--l1-foreground);
+}
+
+.header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	padding: var(--spacing-2) var(--spacing-3);
+	border-bottom: 1px solid var(--l1-border);
+	flex-shrink: 0;
+}
+
+.title {
+	font-size: var(--font-size-sm);
+	font-weight: var(--font-weight-medium);
+}

frontend/src/container/SavedViews/SavedViewsPanel.tsx

@@ -0,0 +1,40 @@
+import { X } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+import { SavedviewtypesSourceDTO } from 'api/generated/services/sigNoz.schemas';
+
+import styles from './SavedViewsPanel.module.scss';
+
+function SavedViewsPanel({
+	source,
+	onClose,
+}: {
+	source: SavedviewtypesSourceDTO;
+	// Absent when the list is always on screen.
+	onClose?: () => void;
+}): JSX.Element {
+	return (
+		<div
+			className={styles.panel}
+			data-testid="saved-views-panel"
+			data-source={source}
+		>
+			<div className={styles.header}>
+				<Typography.Text className={styles.title}>All views</Typography.Text>
+				{onClose && (
+					<Button
+						variant="ghost"
+						color="secondary"
+						size="icon"
+						aria-label="Close"
+						prefix={<X size={14} />}
+						onClick={onClose}
+						data-testid="saved-views-close"
+					/>
+				)}
+			</div>
+		</div>
+	);
+}
+
+export default SavedViewsPanel;

frontend/src/container/TracesExplorer/TracesTable/constants.ts

@@ -1,5 +1,3 @@
-import { getSemconvMembers } from 'utils/semconv';
-
 // Field-name allowlists that drive signal-specific cell rendering. Both legacy
 // camelCase and snake_case variants are listed because the API has shipped both.
 export const TIMESTAMP_FIELD_NAMES = new Set(['timestamp']);
@@ -7,10 +5,12 @@ export const TIMESTAMP_FIELD_NAMES = new Set(['timestamp']);
 export const STATUS_FIELD_NAMES = new Set([
 	'httpMethod',
 	'http_method',
-	...getSemconvMembers('http.request.method'),
+	'http.method',
+	'http.request.method',
 	'responseStatusCode',
 	'response_status_code',
-	...getSemconvMembers('http.response.status_code'),
+	'http.status_code',
+	'http.response.status_code',
 ]);
 
 export const DURATION_FIELD_NAMES = new Set(['durationNano', 'duration_nano']);

frontend/src/container/WidgetCard/Card/FullView/contants.ts

@@ -30,6 +30,7 @@ export const PANEL_TYPES_VS_FULL_VIEW_TABLE: PanelTypeAndGraphManagerVisibilityP
 		AREA: true,
 		PIE: false,
 		HISTOGRAM: false,
+		HEATMAP: false,
 		TEXT: false,
 		EMPTY_WIDGET: false,
 	};

frontend/src/container/WidgetCard/Panels/constants.ts

@@ -21,4 +21,6 @@ export const PanelTypeVsPanelWrapper = {
 	[PANEL_TYPES.BAR]: BarPanel,
 	[PANEL_TYPES.AREA]: TimeSeriesPanel,
 	[PANEL_TYPES.HISTOGRAM]: HistogramPanel,
+	// V2-only kind; it renders through the V2 panel registry.
+	[PANEL_TYPES.HEATMAP]: null,
 };

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

@@ -62,14 +62,14 @@ describe('useQueryBuilderOperations - Empty Aggregate Attribute Type', () => {
 		legend: '',
 	};
 
-	const setupMockQueryBuilder = (): void => {
+	const setupMockQueryBuilder = (panelType = 'time_series'): void => {
 		(useQueryBuilder as jest.Mock).mockReturnValue({
 			handleSetQueryData: mockHandleSetQueryData,
 			handleSetFormulaData: mockHandleSetFormulaData,
 			removeQueryBuilderEntityByIndex: mockRemoveQueryBuilderEntityByIndex,
 			setLastUsedQuery: mockSetLastUsedQuery,
 			redirectWithQueryBuilderData: mockRedirectWithQueryBuilderData,
-			panelType: 'time_series',
+			panelType,
 			currentQuery: {
 				builder: {
 					queryData: [defaultMockQuery, defaultMockQuery],
@@ -332,4 +332,105 @@ describe('useQueryBuilderOperations - Empty Aggregate Attribute Type', () => {
 			);
 		});
 	});
+
+	describe('spaceAggregationOptions for a histogram metric', () => {
+		const histogramQuery: IBuilderQuery = {
+			...defaultMockQuery,
+			aggregateAttribute: {
+				key: 'signoz_latency',
+				dataType: DataTypes.Float64,
+				type: ATTRIBUTE_TYPES.HISTOGRAM,
+			} as BaseAutocompleteData,
+		};
+
+		it('offers the percentiles on a time series panel', () => {
+			const result = renderHookWithProps({ query: histogramQuery });
+
+			expect(
+				result.current.spaceAggregationOptions.map((o) => o.value),
+			).toStrictEqual([
+				MetricAggregateOperator.P50,
+				MetricAggregateOperator.P75,
+				MetricAggregateOperator.P90,
+				MetricAggregateOperator.P95,
+				MetricAggregateOperator.P99,
+			]);
+		});
+
+		it('offers count alone on a heatmap panel, whose Y axis is the `le` labels', () => {
+			setupMockQueryBuilder('heatmap');
+
+			const result = renderHookWithProps({ query: histogramQuery });
+
+			expect(
+				result.current.spaceAggregationOptions.map((o) => o.value),
+			).toStrictEqual([MetricAggregateOperator.COUNT]);
+		});
+	});
+
+	describe('picking a histogram metric', () => {
+		const histogramAttribute: BaseAutocompleteData = {
+			key: 'http.client.duration.bucket',
+			dataType: DataTypes.Float64,
+			type: ATTRIBUTE_TYPES.HISTOGRAM,
+		};
+
+		it('defaults the spatial aggregation to p90 on a time series panel', () => {
+			const result = renderHookWithProps({ entityVersion: ENTITY_VERSION_V5 });
+			act(() => {
+				result.current.handleChangeAggregatorAttribute(histogramAttribute);
+			});
+
+			expect(mockHandleSetQueryData).toHaveBeenLastCalledWith(
+				0,
+				expect.objectContaining({
+					aggregations: [
+						expect.objectContaining({
+							spaceAggregation: MetricAggregateOperator.P90,
+						}),
+					],
+				}),
+			);
+		});
+
+		it('defaults it to count on a heatmap panel, which offers nothing else', () => {
+			setupMockQueryBuilder('heatmap');
+
+			const result = renderHookWithProps({ entityVersion: ENTITY_VERSION_V5 });
+			act(() => {
+				result.current.handleChangeAggregatorAttribute(histogramAttribute);
+			});
+
+			expect(mockHandleSetQueryData).toHaveBeenLastCalledWith(
+				0,
+				expect.objectContaining({
+					aggregations: [
+						expect.objectContaining({
+							spaceAggregation: MetricAggregateOperator.COUNT,
+						}),
+					],
+				}),
+			);
+		});
+
+		it('drops the bucket axis a gauge had chosen, since `le` is the axis now', () => {
+			setupMockQueryBuilder('heatmap');
+
+			const result = renderHookWithProps({
+				entityVersion: ENTITY_VERSION_V5,
+				query: {
+					...defaultMockQuery,
+					bucketOptions: { kind: 'log', spec: { scale: 2 } },
+				},
+			});
+			act(() => {
+				result.current.handleChangeAggregatorAttribute(histogramAttribute);
+			});
+
+			expect(mockHandleSetQueryData).toHaveBeenLastCalledWith(
+				0,
+				expect.objectContaining({ bucketOptions: undefined }),
+			);
+		});
+	});
 });

frontend/src/hooks/queryBuilder/useQueryBuilderOperations.ts

@@ -18,6 +18,7 @@ import {
 } from 'constants/queryBuilder';
 import {
 	metricsGaugeSpaceAggregateOperatorOptions,
+	metricsHeatmapHistogramSpaceAggregateOperatorOptions,
 	metricsHistogramSpaceAggregateOperatorOptions,
 	metricsSumSpaceAggregateOperatorOptions,
 	metricsUnknownSpaceAggregateOperatorOptions,
@@ -176,6 +177,11 @@ export const useQueryOperations: UseQueryOperations = ({
 							(aggregateAttribute?.type as ATTRIBUTE_TYPES) || ATTRIBUTE_TYPES.GAUGE,
 					});
 
+			const histogramSpaceAggregationOptions =
+				panelType === PANEL_TYPES.HEATMAP
+					? metricsHeatmapHistogramSpaceAggregateOperatorOptions
+					: metricsHistogramSpaceAggregateOperatorOptions;
+
 			switch (aggregateAttribute?.type) {
 				case ATTRIBUTE_TYPES.SUM:
 					setSpaceAggregationOptions(metricsSumSpaceAggregateOperatorOptions);
@@ -185,11 +191,11 @@ export const useQueryOperations: UseQueryOperations = ({
 					break;
 
 				case ATTRIBUTE_TYPES.HISTOGRAM:
-					setSpaceAggregationOptions(metricsHistogramSpaceAggregateOperatorOptions);
+					setSpaceAggregationOptions(histogramSpaceAggregationOptions);
 					break;
 
 				case ATTRIBUTE_TYPES.EXPONENTIAL_HISTOGRAM:
-					setSpaceAggregationOptions(metricsHistogramSpaceAggregateOperatorOptions);
+					setSpaceAggregationOptions(histogramSpaceAggregationOptions);
 					break;
 				default:
 					setSpaceAggregationOptions(metricsUnknownSpaceAggregateOperatorOptions);
@@ -298,10 +304,17 @@ export const useQueryOperations: UseQueryOperations = ({
 									timeAggregation: '',
 									metricName: newQuery.aggregateAttribute?.key || '',
 									temporality: '',
-									spaceAggregation: MetricAggregateOperator.P90,
+									// A heatmap cell holds a count of observations per `le` band, which is
+									// the one option the kind offers — a percentile default would sit in the
+									// selector with nothing behind it.
+									spaceAggregation:
+										panelType === PANEL_TYPES.HEATMAP
+											? MetricAggregateOperator.COUNT
+											: MetricAggregateOperator.P90,
 									reduceTo: ReduceOperators.AVG,
 								},
 							];
+							newQuery.bucketOptions = undefined;
 						} else {
 							newQuery.aggregations = [
 								{
@@ -388,6 +401,7 @@ export const useQueryOperations: UseQueryOperations = ({
 			index,
 			handleMetricAggregateAtributeTypes,
 			previousMetricInfo,
+			panelType,
 		],
 	);
 

frontend/src/hooks/useGetYAxisUnit.test.ts

@@ -222,6 +222,31 @@ describe('useGetYAxisUnit', () => {
 		expect(result.current.isError).toBe(false);
 	});
 
+	it('resolves the unit on the first render, without a settling pass', () => {
+		// The real `useGetMetrics` rebuilds its array on every render; a hook that
+		// stored the unit would need an extra render to settle, and would schedule one
+		// after every render of the panel editor.
+		mockUseGetMetrics.mockImplementation(() => ({
+			isLoading: false,
+			isError: false,
+			metrics: [MOCK_METRIC_1],
+		}));
+
+		let renderCount = 0;
+		const { result, rerender } = renderHook(() => {
+			renderCount += 1;
+			return useGetYAxisUnit();
+		});
+
+		expect(result.current.yAxisUnit).toBe(UniversalYAxisUnit.BYTES);
+		expect(renderCount).toBe(1);
+
+		rerender();
+
+		expect(result.current.yAxisUnit).toBe(UniversalYAxisUnit.BYTES);
+		expect(renderCount).toBe(2);
+	});
+
 	it('should return undefined when metrics have different units', async () => {
 		mockUseGetMetrics.mockReturnValueOnce({
 			isLoading: false,

frontend/src/hooks/useGetYAxisUnit.ts

@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from 'react';
+import { useMemo } from 'react';
 import {
 	getMetricUnits,
 	useGetMetrics,
@@ -46,7 +46,6 @@ function useGetYAxisUnit(
 	},
 ): UseGetYAxisUnitResult {
 	const { stagedQuery } = useQueryBuilder();
-	const [yAxisUnit, setYAxisUnit] = useState<string | undefined>();
 
 	const metricNames: string[] | null = useMemo(() => {
 		// If the query type is not QUERY_BUILDER, return null
@@ -95,27 +94,13 @@ function useGetYAxisUnit(
 		[units],
 	);
 
-	useEffect(() => {
-		// If there are no metrics, set the y-axis unit to undefined
-		if (units.length === 0) {
-			setYAxisUnit(undefined);
-			// If there is one metric and it has a non-empty unit, set the y-axis unit to it
-		} else if (units.length === 1 && units[0] !== '') {
-			setYAxisUnit(units[0]);
-			// If all metrics have the same non-empty unit, set the y-axis unit to it
-		} else if (areAllMetricUnitsSame) {
-			if (units[0] !== '') {
-				setYAxisUnit(units[0]);
-			} else {
-				setYAxisUnit(undefined);
-			}
-			// If there is more than one metric and they have different units, set the y-axis unit to undefined
-		} else if (units.length > 1 && !areAllMetricUnitsSame) {
-			setYAxisUnit(undefined);
-			// If there is one metric and it has an empty unit, set the y-axis unit to undefined
-		} else if (units.length === 1 && units[0] === '') {
-			setYAxisUnit(undefined);
+	const yAxisUnit = useMemo(() => {
+		// A single shared unit is the only thing a single axis can carry; metrics that
+		// disagree, or that carry no unit at all, leave the axis unitless.
+		if (units.length === 0 || !areAllMetricUnitsSame) {
+			return undefined;
 		}
+		return units[0] || undefined;
 	}, [units, areAllMetricUnitsSame]);
 
 	return { yAxisUnit, isLoading, isError };

frontend/src/lib/query/__tests__/handleQueryChange.test.ts

@@ -0,0 +1,78 @@
+import { Querybuildertypesv5BucketOptionsLogDTOKind } from 'api/generated/services/sigNoz.schemas';
+import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
+import type {
+	IBuilderFormula,
+	Query,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { handleQueryChange } from '../panelQuery';
+
+const bucketOptions = {
+	kind: Querybuildertypesv5BucketOptionsLogDTOKind.log,
+	spec: { scale: 0 },
+};
+
+function queryWithFormulaAxis(): Query {
+	const base = initialQueriesMap[DataSource.METRICS];
+	const formula: IBuilderFormula = {
+		queryName: 'F1',
+		expression: 'A',
+		legend: '',
+		disabled: false,
+		bucketOptions,
+	};
+
+	return {
+		...base,
+		builder: {
+			...base.builder,
+			queryData: [{ ...base.builder.queryData[0], bucketOptions }],
+			queryFormulas: [formula],
+		},
+	};
+}
+
+describe('handleQueryChange bucket options', () => {
+	it('keeps both axes when the panel stays a heatmap', () => {
+		const result = handleQueryChange(
+			PANEL_TYPES.HEATMAP,
+			queryWithFormulaAxis(),
+			PANEL_TYPES.HEATMAP,
+		);
+
+		expect(result.builder.queryData[0].bucketOptions).toStrictEqual(
+			bucketOptions,
+		);
+		expect(result.builder.queryFormulas[0].bucketOptions).toStrictEqual(
+			bucketOptions,
+		);
+	});
+
+	// The request rejects an axis on any type but heatmap, so a switch has to shed it
+	// from the query (via the field allowlist) and from the formula (by hand).
+	it('drops both axes when switching to another panel type', () => {
+		const result = handleQueryChange(
+			PANEL_TYPES.TIME_SERIES,
+			queryWithFormulaAxis(),
+			PANEL_TYPES.HEATMAP,
+		);
+
+		expect(result.builder.queryData[0].bucketOptions).toBeUndefined();
+		expect(result.builder.queryFormulas[0].bucketOptions).toBeUndefined();
+	});
+
+	it('leaves the rest of the formula intact', () => {
+		const result = handleQueryChange(
+			PANEL_TYPES.TIME_SERIES,
+			queryWithFormulaAxis(),
+			PANEL_TYPES.HEATMAP,
+		);
+
+		expect(result.builder.queryFormulas[0]).toMatchObject({
+			queryName: 'F1',
+			expression: 'A',
+			disabled: false,
+		});
+	});
+});

frontend/src/lib/query/panelQuery.ts

@@ -8,7 +8,11 @@ import {
 	PANEL_TYPES,
 } from 'constants/queryBuilder';
 import { cloneDeep, isEqual, set, unset } from 'lodash-es';
-import { IBuilderQuery, Query } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderFormula,
+	IBuilderQuery,
+	Query,
+} from 'types/api/queryBuilder/queryBuilderData';
 
 import {
 	panelTypeDataSourceFormValuesMap,
@@ -95,6 +99,24 @@ export const getIsQueryModified = (
 	);
 };
 
+/**
+ * Formulas are carried across a panel-type switch whole, not rebuilt from
+ * `panelTypeDataSourceFormValuesMap` the way `queryData` is, so a bucket axis has to be
+ * dropped by hand. The request rejects one on any type but heatmap.
+ */
+const withHeatmapBucketOptions = (
+	formulas: IBuilderFormula[],
+	newPanelType: keyof PartialPanelTypes,
+): IBuilderFormula[] => {
+	if (newPanelType === PANEL_TYPES.HEATMAP) {
+		return formulas;
+	}
+
+	return (formulas ?? []).map(
+		({ bucketOptions: _bucketOptions, ...rest }) => rest,
+	);
+};
+
 export function handleQueryChange(
 	newPanelType: keyof PartialPanelTypes,
 	supersetQuery: Query,
@@ -138,6 +160,10 @@ export function handleQueryChange(
 
 				return tempQuery;
 			}),
+			queryFormulas: withHeatmapBucketOptions(
+				supersetQuery.builder.queryFormulas,
+				newPanelType,
+			),
 			queryTraceOperator:
 				newPanelType === PANEL_TYPES.LIST
 					? []

frontend/src/lib/query/panelTypeDataSourceFormValuesMap.ts

@@ -15,6 +15,7 @@ export type PartialPanelTypes = {
 	[PANEL_TYPES.VALUE]: 'value';
 	[PANEL_TYPES.PIE]: 'pie';
 	[PANEL_TYPES.HISTOGRAM]: 'histogram';
+	[PANEL_TYPES.HEATMAP]: 'heatmap';
 };
 
 export type BuilderField = keyof IBuilderQuery;
@@ -45,6 +46,8 @@ const IS_CARRIED = {
 	legend: true,
 	// `dataSource` is appended by the provider; the rest drive surfaces this switch
 	// does not reach.
+	// Heatmap only; listed for it below.
+	bucketOptions: false,
 	dataSource: false,
 	temporality: false,
 	pageSize: false,
@@ -112,6 +115,16 @@ const RAW_ROWS_METRICS: readonly BuilderField[] = omit(
 	'functions',
 );
 
+// `functions` and `having` are dropped rather than carried: the heatmap request
+// rejects both. Logs and traces keep the metrics aggregations too, because the map is
+// keyed by the query's own signal, which a switch can still be holding.
+const HEATMAP: readonly BuilderField[] = omit(
+	SERIES_METRICS,
+	'functions',
+	'having',
+);
+const HEATMAP_METRICS: readonly BuilderField[] = [...HEATMAP, 'bucketOptions'];
+
 /** Each cell gets its own copy; a shared instance would let cells contaminate
  * each other. */
 function bySource(
@@ -133,6 +146,7 @@ export const panelTypeDataSourceFormValuesMap: Record<
 	[PANEL_TYPES.AREA]: bySource(SERIES, SERIES_METRICS),
 	[PANEL_TYPES.BAR]: bySource(SERIES, SERIES_METRICS),
 	[PANEL_TYPES.HISTOGRAM]: bySource(SERIES, SERIES_METRICS),
+	[PANEL_TYPES.HEATMAP]: bySource(HEATMAP, HEATMAP_METRICS),
 	[PANEL_TYPES.TABLE]: bySource(SERIES, SCALAR_METRICS),
 	[PANEL_TYPES.PIE]: bySource(SERIES, SCALAR_METRICS),
 	[PANEL_TYPES.VALUE]: bySource(SINGLE_VALUE, SINGLE_VALUE_METRICS),

frontend/src/lib/uPlotV2/components/ColorBar/ColorBar.module.scss

@@ -0,0 +1,74 @@
+.container {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	width: 100%;
+	padding: 4px 12px 8px;
+	box-sizing: border-box;
+}
+
+.label {
+	flex: 0 0 auto;
+	font-size: 11px;
+	line-height: 16px;
+	color: var(--muted-foreground);
+	font-variant-numeric: tabular-nums;
+}
+
+.track {
+	position: relative;
+	flex: 1 1 auto;
+	height: 8px;
+	border-radius: 2px;
+	border: 1px solid var(--l2-border);
+}
+
+.marker {
+	position: absolute;
+	top: -3px;
+	bottom: -3px;
+	width: 2px;
+	transform: translateX(-1px);
+	// Reads against the panel through the 3px it overhangs the track at either end,
+	// which is what carries it where the ramp happens to match it.
+	background: var(--popover-foreground);
+	border-radius: 1px;
+}
+
+.caption {
+	flex: 0 0 auto;
+	font-size: 10px;
+	letter-spacing: 0.06em;
+	text-transform: uppercase;
+	color: var(--muted-foreground);
+}
+
+.keys {
+	display: flex;
+	flex: 0 0 auto;
+	gap: 12px;
+	align-items: center;
+}
+
+.key {
+	display: flex;
+	gap: 5px;
+	align-items: center;
+	font-size: 11px;
+	color: var(--muted-foreground);
+}
+
+// Approximates the canvas hatch painted over null cells, which `createHatchPattern`
+// strokes in the theme's own direction — light on dark, dark on light.
+.hatchSwatch {
+	width: 11px;
+	height: 11px;
+	border-radius: 2px;
+	border: 1px solid var(--l2-border);
+	box-sizing: border-box;
+	background-image: repeating-linear-gradient(
+		45deg,
+		transparent 0 2px,
+		var(--muted-foreground) 2px 3px
+	);
+}

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

@@ -0,0 +1,76 @@
+import { useMemo } from 'react';
+
+import Styles from './ColorBar.module.scss';
+
+export interface ColorBarProps {
+	/** Low to high, drawn as hard-edged segments so the bar shows the same set of
+	 *  colours as the cells. */
+	ramp: string[];
+	minLabel: string;
+	maxLabel: string;
+	/** 0..1. `null` hides the marker. */
+	markerPosition?: number | null;
+	/** What the colour encodes, e.g. "count". */
+	label?: string;
+	/** Keys the one state a ramp cannot express: a hatched data gap. */
+	showNoDataKey?: boolean;
+	'data-testid'?: string;
+}
+
+/** What a colour means, plus a marker for the value under the cursor. */
+export default function ColorBar({
+	ramp,
+	minLabel,
+	maxLabel,
+	markerPosition = null,
+	label,
+	showNoDataKey = false,
+	'data-testid': testId = 'color-bar',
+}: ColorBarProps): JSX.Element | null {
+	const gradient = useMemo(() => {
+		if (ramp.length === 0) {
+			return undefined;
+		}
+		if (ramp.length === 1) {
+			return ramp[0];
+		}
+		const stops = ramp.flatMap((color, index) => {
+			const from = (index / ramp.length) * 100;
+			const to = ((index + 1) / ramp.length) * 100;
+			return [`${color} ${from}%`, `${color} ${to}%`];
+		});
+		return `linear-gradient(to right, ${stops.join(', ')})`;
+	}, [ramp]);
+
+	if (gradient === undefined) {
+		return null;
+	}
+
+	const clampedMarker =
+		markerPosition === null ? null : Math.min(Math.max(markerPosition, 0), 1);
+
+	return (
+		<div className={Styles.container} data-testid={testId}>
+			{label && <span className={Styles.caption}>{label}</span>}
+			<span className={Styles.label}>{minLabel}</span>
+			<div className={Styles.track} style={{ background: gradient }}>
+				{clampedMarker !== null && (
+					<span
+						className={Styles.marker}
+						style={{ left: `${clampedMarker * 100}%` }}
+						data-testid={`${testId}-marker`}
+					/>
+				)}
+			</div>
+			<span className={Styles.label}>{maxLabel}</span>
+			{showNoDataKey && (
+				<div className={Styles.keys} data-testid={`${testId}-state-keys`}>
+					<span className={Styles.key}>
+						<span className={Styles.hatchSwatch} />
+						no data
+					</span>
+				</div>
+			)}
+		</div>
+	);
+}

frontend/src/lib/uPlotV2/components/ColorBar/__tests__/ColorBar.test.tsx

@@ -0,0 +1,85 @@
+import { render, screen } from '@testing-library/react';
+
+import ColorBar from '../ColorBar';
+
+const RAMP = ['#111111', '#555555', '#999999', '#dddddd'];
+
+describe('ColorBar', () => {
+	it('renders the domain labels', () => {
+		render(<ColorBar ramp={RAMP} minLabel="0" maxLabel="1,204" />);
+
+		expect(screen.getByText('0')).toBeInTheDocument();
+		expect(screen.getByText('1,204')).toBeInTheDocument();
+	});
+
+	it('renders nothing without a ramp', () => {
+		const { container } = render(
+			<ColorBar ramp={[]} minLabel="0" maxLabel="0" />,
+		);
+
+		expect(container).toBeEmptyDOMElement();
+	});
+
+	it('hides the marker when nothing is hovered', () => {
+		render(<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" />);
+
+		expect(screen.queryByTestId('color-bar-marker')).not.toBeInTheDocument();
+	});
+
+	it('positions the marker at the hovered value', () => {
+		render(
+			<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" markerPosition={0.25} />,
+		);
+
+		expect(screen.getByTestId('color-bar-marker')).toHaveStyle({ left: '25%' });
+	});
+
+	it('clamps a marker outside the ramp to its ends', () => {
+		const { rerender } = render(
+			<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" markerPosition={-2} />,
+		);
+		expect(screen.getByTestId('color-bar-marker')).toHaveStyle({ left: '0%' });
+
+		rerender(
+			<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" markerPosition={4} />,
+		);
+		expect(screen.getByTestId('color-bar-marker')).toHaveStyle({ left: '100%' });
+	});
+
+	it('keys the one state a colour ramp cannot express', () => {
+		render(
+			<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" showNoDataKey={true} />,
+		);
+
+		expect(screen.getByText('no data')).toBeInTheDocument();
+	});
+
+	it('leaves the no-data key out unless the data has a gap', () => {
+		render(<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" />);
+
+		expect(screen.queryByText('no data')).not.toBeInTheDocument();
+	});
+
+	it('captions what the colour encodes', () => {
+		render(<ColorBar ramp={RAMP} minLabel="0" maxLabel="10" label="count" />);
+
+		expect(screen.getByText('count')).toBeInTheDocument();
+	});
+
+	it('renders hard-edged segments so the bar matches the drawn cells', () => {
+		render(
+			<ColorBar
+				ramp={['#111111', '#dddddd']}
+				minLabel="0"
+				maxLabel="10"
+				data-testid="scale"
+			/>,
+		);
+
+		const track = screen.getByTestId('scale').querySelector('div');
+		expect(track).toHaveStyle({
+			background:
+				'linear-gradient(to right, #111111 0%, #111111 50%, #dddddd 50%, #dddddd 100%)',
+		});
+	});
+});

frontend/src/lib/uPlotV2/components/Tooltip/components/HeatmapTooltip/HeatmapBucketList.tsx

@@ -0,0 +1,31 @@
+import cx from 'classnames';
+
+import { formatCount } from './heatmapTooltipContent';
+import { HeatmapBucketRow } from './types';
+
+import Styles from './HeatmapTooltip.module.scss';
+
+/** The buckets either side of the hovered one, so a mode reads as a shape rather
+ *  than a single number. */
+export default function HeatmapBucketList({
+	rows,
+}: {
+	rows: HeatmapBucketRow[];
+}): JSX.Element {
+	return (
+		<div className={Styles.rows} data-testid="heatmap-tooltip-buckets">
+			{rows.map((bucket) => (
+				<div
+					key={bucket.row}
+					className={cx(Styles.row, { [Styles.rowHovered]: bucket.isHovered })}
+					data-hovered={bucket.isHovered}
+					data-testid="heatmap-tooltip-bucket-row"
+				>
+					<span className={Styles.rowLabel}>{bucket.label}</span>
+					<span className={Styles.rowSeparator} />
+					<span className={Styles.rowValue}>{formatCount(bucket.count)}</span>
+				</div>
+			))}
+		</div>
+	);
+}

frontend/src/lib/uPlotV2/components/Tooltip/components/HeatmapTooltip/HeatmapContributionList.tsx

@@ -0,0 +1,42 @@
+import { formatCount, formatShare } from './heatmapTooltipContent';
+import { HeatmapContributionRow } from './types';
+
+import Styles from './HeatmapTooltip.module.scss';
+
+/** Only shown when the cell sums more than one group. */
+export default function HeatmapContributionList({
+	rows,
+}: {
+	rows: HeatmapContributionRow[];
+}): JSX.Element {
+	return (
+		<div className={Styles.rows} data-testid="heatmap-tooltip-contribution">
+			<div className={Styles.columnHeader}>
+				<span>Group</span>
+				<span>Contribution</span>
+			</div>
+			{rows.map((row) => (
+				<div
+					key={row.label}
+					className={Styles.row}
+					data-testid="heatmap-tooltip-contribution-row"
+				>
+					<span
+						className={Styles.marker}
+						style={{ borderColor: row.color, backgroundColor: row.color }}
+						data-is-legend-marker={true}
+					/>
+					<span className={Styles.rowLabel}>{row.label}</span>
+					<span className={Styles.rowSeparator} style={{ borderColor: row.color }} />
+					<span className={Styles.rowValue}>{formatCount(row.count)}</span>
+					<span
+						className={Styles.rowShare}
+						data-testid="heatmap-tooltip-contribution-share"
+					>
+						{formatShare(row.share)}
+					</span>
+				</div>
+			))}
+		</div>
+	);
+}

frontend/src/lib/uPlotV2/components/Tooltip/components/HeatmapTooltip/HeatmapTooltip.module.scss

@@ -0,0 +1,200 @@
+@use '../../../../../../styles/scrollbar' as *;
+
+// Surface matches the shared Tooltip exactly — same tokens, same radius, no
+// shadow (the plugin's portal wrapper is transparent and paints nothing). Text
+// follows the theme through the popover/muted pair; the fixed vanilla ramp reads
+// as white-on-white in light mode.
+//
+// Padding lives on the sections rather than here, also matching the shared
+// tooltip: TooltipFooter draws its own dashed top border, background and bottom
+// corner radius, so it has to reach the container edges.
+.container {
+	// The list pays this less each row's own inset, so its text lands on it too.
+	--gutter: 14px;
+	--row-inset: 6px;
+
+	font-family: 'Inter';
+	font-size: 12px;
+	background: var(--l2-background);
+	-webkit-font-smoothing: antialiased;
+	color: var(--l2-foreground);
+	border-radius: 6px;
+	border: 1px solid var(--l2-border);
+	display: flex;
+	flex-direction: column;
+	min-width: 220px;
+
+	&.pinned {
+		border-color: var(--ring);
+	}
+}
+
+// Separates the cell identity from whichever question the second block answers.
+.divider {
+	display: block;
+	width: 100%;
+	height: 1px;
+	background-color: var(--l2-border);
+}
+
+.identity {
+	display: flex;
+	flex-direction: column;
+}
+
+.header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	gap: var(--spacing-6);
+	padding: var(--spacing-8) var(--gutter) 0;
+	font-size: var(--font-size-sm);
+	font-weight: 500;
+	font-variant-numeric: tabular-nums;
+}
+
+.filter {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	min-width: 0;
+	padding: var(--spacing-3) var(--gutter) 0;
+}
+
+// Names the group the grid is under, as the legend draws a shown series; it is
+// not a colour key.
+.filterMarker {
+	width: 12px;
+	height: 12px;
+	border-radius: var(--radius);
+	border: 1.5px solid currentColor;
+	background: currentColor;
+	box-sizing: border-box;
+	flex-shrink: 0;
+}
+
+.filterLabel {
+	font-family: var(--font-mono);
+	font-size: var(--font-size-xs);
+	letter-spacing: -0.01em;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.title {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	gap: var(--spacing-2);
+	padding: var(--spacing-4) var(--gutter);
+}
+
+.titleBucket,
+.titleCount {
+	font-family: var(--font-mono);
+	font-size: var(--font-size-xs);
+	font-weight: 700;
+	letter-spacing: -0.01em;
+	color: var(--popover-foreground);
+}
+
+.titleCount {
+	font-variant-numeric: tabular-nums;
+	white-space: nowrap;
+}
+
+.rows {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-2);
+	padding: var(--spacing-4) calc(var(--gutter) - var(--row-inset))
+		var(--spacing-6);
+	max-height: 320px;
+	overflow-y: auto;
+
+	@include custom-scrollbar;
+}
+
+.columnHeader {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	gap: var(--spacing-2);
+	padding: 0 var(--row-inset) var(--spacing-2);
+
+	font-family: var(--font-mono);
+	font-size: 10px;
+	letter-spacing: 0.06em;
+	text-transform: uppercase;
+	color: var(--muted-foreground);
+}
+
+.row {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	padding: var(--row-inset);
+	border-radius: var(--radius);
+	font-weight: 400;
+	font-variant-numeric: tabular-nums;
+}
+
+// The hovered bucket is the one the cursor is on; lift it out of the neighbours.
+.rowHovered {
+	background: var(--l3-background);
+	font-weight: 700;
+}
+
+.rowLabel,
+.rowValue {
+	font-family: var(--font-mono);
+	font-size: var(--font-size-xs);
+	letter-spacing: -0.01em;
+}
+
+.rowLabel {
+	min-width: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.rowValue {
+	flex: 0 0 auto;
+	text-align: right;
+	white-space: nowrap;
+}
+
+.rowShare {
+	flex: 0 0 auto;
+	min-width: 34px;
+	text-align: right;
+	white-space: nowrap;
+
+	font-family: var(--font-mono);
+	font-size: var(--font-size-xs);
+	letter-spacing: -0.01em;
+	font-variant-numeric: tabular-nums;
+	color: var(--muted-foreground);
+}
+
+.marker {
+	width: 12px;
+	height: 12px;
+	border-radius: var(--radius);
+	border-style: solid;
+	border-width: 1.5px;
+	box-sizing: border-box;
+	flex-shrink: 0;
+}
+
+.rowSeparator,
+.titleSeparator {
+	flex: 1;
+	border-width: 0.5px;
+	border-style: dashed;
+	border-color: currentColor;
+	min-width: 24px;
+	opacity: 0.5;
+}

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

@@ -0,0 +1,180 @@
+import { useMemo } from 'react';
+import cx from 'classnames';
+import {
+	resolveColumnIndex,
+	resolveRowIndex,
+} from 'lib/uPlotV2/plugins/HeatmapPlugin/geometry';
+import { useTimezone } from 'providers/Timezone';
+
+import { HeatmapTooltipProps } from '../../../types';
+import TooltipPinnedBadge from '../TooltipPinnedBadge/TooltipPinnedBadge';
+import HeatmapBucketList from './HeatmapBucketList';
+import HeatmapContributionList from './HeatmapContributionList';
+import {
+	buildBucketRows,
+	buildContributionRows,
+	formatBucketLabel,
+	formatColumnRange,
+	formatCount,
+	resolveTooltipBody,
+} from './heatmapTooltipContent';
+import { HeatmapTooltipBody } from './types';
+
+import Styles from './HeatmapTooltip.module.scss';
+
+/**
+ * The cell identity is the same in every state; the second block answers whichever
+ * question the panel state leaves open (see `resolveTooltipBody`). Purpose-built
+ * rather than composed from the shared `Tooltip`, which renders a flat list of
+ * series values — none of these states is that shape.
+ *
+ * The cell comes from the live cursor, not a prop: uPlot's `cursor.idx` snaps to
+ * the nearest timestamp, so half of every column would report its neighbour.
+ */
+export default function HeatmapTooltip({
+	uPlotInstance,
+	yAxis,
+	step,
+	series,
+	visibleGroups,
+	groupColor,
+	yAxisUnit,
+	decimalPrecision,
+	timezone,
+	isPinned,
+	dismiss,
+	renderTooltipFooter,
+}: HeatmapTooltipProps): JSX.Element | null {
+	const { timezone: userTimezone } = useTimezone();
+	const resolvedTimezone = timezone?.value ?? userTimezone.value;
+
+	// Read outside the memo: uPlot mutates the same instance on every move, so
+	// keying off the instance alone would freeze the cell.
+	const { left = -10, top = -10 } = uPlotInstance.cursor;
+
+	const cell = useMemo(() => {
+		if (left < 0 || top < 0) {
+			return null;
+		}
+		const timestamps = uPlotInstance.data[0] as ArrayLike<number>;
+		const column = resolveColumnIndex(
+			timestamps,
+			uPlotInstance.posToVal(left, 'x'),
+			step,
+		);
+		const row = resolveRowIndex(yAxis.edges, uPlotInstance.posToVal(top, 'y'));
+		if (column === null || row === null) {
+			return null;
+		}
+		return {
+			row,
+			column,
+			timestamp: timestamps[column],
+			count:
+				(uPlotInstance.data[row + 1] as Array<number | null> | undefined)?.[
+					column
+				] ?? null,
+		};
+	}, [left, top, uPlotInstance, yAxis, step]);
+
+	// The cell sums the enabled groups, so those are what a breakdown must cover.
+	const visible = useMemo(
+		() => series.filter((entry) => visibleGroups.includes(entry.label)),
+		[series, visibleGroups],
+	);
+	const body = resolveTooltipBody(visible.length);
+
+	const bucketRows = useMemo(() => {
+		if (!cell || body !== HeatmapTooltipBody.Buckets) {
+			return [];
+		}
+		return buildBucketRows({
+			counts: uPlotInstance.data.slice(1) as Array<
+				ArrayLike<number | null> | undefined
+			>,
+			yAxis,
+			row: cell.row,
+			column: cell.column,
+			yAxisUnit,
+			decimalPrecision,
+		});
+	}, [cell, body, uPlotInstance, yAxis, yAxisUnit, decimalPrecision]);
+
+	const contributionRows = useMemo(() => {
+		if (!cell || body !== HeatmapTooltipBody.Contribution) {
+			return [];
+		}
+		return buildContributionRows({
+			series: visible,
+			timestamp: cell.timestamp,
+			row: cell.row,
+			color: groupColor,
+		});
+	}, [cell, body, visible, groupColor]);
+
+	if (!cell) {
+		return null;
+	}
+
+	// A single enabled group out of several means the legend has isolated it.
+	const isolated =
+		series.length > 1 && visible.length === 1 ? visible[0] : undefined;
+	const filterLabel = isolated?.label ?? '';
+
+	return (
+		<div
+			className={cx(Styles.container, { [Styles.pinned]: isPinned })}
+			data-pinned={isPinned}
+			data-testid="heatmap-tooltip"
+		>
+			<div className={Styles.identity}>
+				<div className={Styles.header}>
+					<span data-testid="heatmap-tooltip-range">
+						{formatColumnRange({
+							start: cell.timestamp,
+							step,
+							timezone: resolvedTimezone,
+						})}
+					</span>
+					{isPinned && <TooltipPinnedBadge />}
+				</div>
+
+				{filterLabel && (
+					<div
+						className={Styles.filter}
+						style={{ color: groupColor }}
+						data-testid="heatmap-tooltip-filter"
+					>
+						<span className={Styles.filterMarker} />
+						<span className={Styles.filterLabel}>{filterLabel}</span>
+					</div>
+				)}
+
+				<div className={Styles.title}>
+					<span className={Styles.titleBucket} data-testid="heatmap-tooltip-bucket">
+						{formatBucketLabel({
+							yAxis,
+							row: cell.row,
+							yAxisUnit,
+							decimalPrecision,
+						})}
+					</span>
+					<span className={Styles.titleSeparator} />
+					<span className={Styles.titleCount} data-testid="heatmap-tooltip-count">
+						{formatCount(cell.count)}
+					</span>
+				</div>
+			</div>
+
+			<span className={Styles.divider} data-testid="heatmap-tooltip-divider" />
+
+			{body === HeatmapTooltipBody.Contribution ? (
+				<HeatmapContributionList rows={contributionRows} />
+			) : (
+				<HeatmapBucketList rows={bucketRows} />
+			)}
+
+			{renderTooltipFooter?.({ isPinned, dismiss })}
+		</div>
+	);
+}

frontend/src/lib/uPlotV2/components/Tooltip/components/HeatmapTooltip/__tests__/HeatmapTooltip.test.tsx

@@ -0,0 +1,305 @@
+import { resolveHeatmapYAxis } from 'lib/uPlotV2/plugins/HeatmapPlugin/geometry';
+import {
+	HeatmapAxisScale,
+	HeatmapSeries,
+} from 'lib/uPlotV2/plugins/HeatmapPlugin/types';
+import { render, RenderResult, screen } from 'tests/test-utils';
+import type uPlot from 'uplot';
+
+import HeatmapTooltip from '../HeatmapTooltip';
+
+const BOUNDS = [100, 500, 1000, 2500];
+const Y_AXIS = resolveHeatmapYAxis(BOUNDS, HeatmapAxisScale.Log);
+const TIMESTAMPS = [1_700_000_000, 1_700_000_300];
+const STEP = 300;
+const PLOT_SIZE = 500;
+const ROW_COUNT = BOUNDS.length + 1;
+
+/** Row 2 is the 500ms–1s bucket the design mock hovers. */
+const HOVERED_ROW = 2;
+
+function seriesFor(
+	group: string,
+	countsAtHoveredRow: [number, number],
+): HeatmapSeries {
+	return {
+		label: `{service.name="${group}"}`,
+		points: TIMESTAMPS.map((timestamp, column) => ({
+			timestamp,
+			counts: Array.from({ length: ROW_COUNT }, (_, row) =>
+				row === HOVERED_ROW ? countsAtHoveredRow[column] : row * 10,
+			),
+		})),
+	};
+}
+
+const GROUPED: HeatmapSeries[] = [
+	seriesFor('checkout', [355, 300]),
+	seriesFor('frontend', [86, 80]),
+	seriesFor('cart', [14, 10]),
+	seriesFor('payments', [0, 0]),
+];
+
+/** Grid counts, matching what the renderer would have been handed. */
+function gridData(rowTotals: number[]): uPlot.AlignedData {
+	return [
+		TIMESTAMPS,
+		...Array.from({ length: ROW_COUNT }, (_, row) => [
+			rowTotals[row] ?? row * 40,
+			rowTotals[row] ?? row * 40,
+		]),
+	] as unknown as uPlot.AlignedData;
+}
+
+// Totals chosen to match the mock: 2 / 92 / 455 / 269 / 10 bottom-up.
+const ROW_TOTALS = [10, 269, 455, 92, 2];
+
+function createFakePlot(): uPlot {
+	const xSpan = TIMESTAMPS[TIMESTAMPS.length - 1] + STEP - TIMESTAMPS[0];
+	const ySpan = Y_AXIS.max - Y_AXIS.min;
+	// Aim the cursor at the middle of the hovered row, first column.
+	const rowMid = (Y_AXIS.edges[HOVERED_ROW] + Y_AXIS.edges[HOVERED_ROW + 1]) / 2;
+	const top = PLOT_SIZE * (1 - (rowMid - Y_AXIS.min) / ySpan);
+
+	return {
+		data: gridData(ROW_TOTALS),
+		cursor: { left: PLOT_SIZE * 0.25, top },
+		posToVal: (pos: number, scaleKey: string): number =>
+			scaleKey === 'x'
+				? TIMESTAMPS[0] + (pos / PLOT_SIZE) * xSpan
+				: Y_AXIS.min + ((PLOT_SIZE - pos) / PLOT_SIZE) * ySpan,
+	} as unknown as uPlot;
+}
+
+function renderTooltip(
+	overrides: Partial<React.ComponentProps<typeof HeatmapTooltip>> = {},
+): RenderResult {
+	return render(
+		<HeatmapTooltip
+			id="panel-1"
+			uPlotInstance={createFakePlot()}
+			dataIndexes={[]}
+			seriesIndex={null}
+			isPinned={false}
+			dismiss={jest.fn()}
+			viaSync={false}
+			yAxis={Y_AXIS}
+			step={STEP}
+			series={GROUPED}
+			visibleGroups={GROUPED.map((entry) => entry.label)}
+			groupColor="#fcfdbf"
+			yAxisUnit="ms"
+			{...overrides}
+		/>,
+	);
+}
+
+describe('HeatmapTooltip — cell identity', () => {
+	it('heads with the time span the column covers, not a single instant', () => {
+		renderTooltip();
+
+		expect(screen.getByTestId('heatmap-tooltip-range').textContent).toMatch(
+			/^\d{2}\/\d{2} \d{2}:\d{2} → \d{2}:\d{2}$/,
+		);
+	});
+
+	it('names the hovered bucket and its count', () => {
+		renderTooltip();
+
+		expect(screen.getByTestId('heatmap-tooltip-bucket')).toHaveTextContent(
+			'500 ms – 1 s',
+		);
+		expect(screen.getByTestId('heatmap-tooltip-count')).toHaveTextContent('455');
+	});
+
+	it('marks the surface as pinned so the border picks up the ring', () => {
+		renderTooltip({ isPinned: true });
+
+		expect(screen.getByTestId('heatmap-tooltip')).toHaveAttribute(
+			'data-pinned',
+			'true',
+		);
+	});
+
+	it('names a pinned tooltip in its header, as the shared tooltip does', () => {
+		renderTooltip({ isPinned: true });
+
+		expect(screen.getByTestId('uplot-tooltip-status')).toBeInTheDocument();
+	});
+
+	it('leaves the header unbadged while unpinned', () => {
+		renderTooltip();
+
+		expect(screen.queryByTestId('uplot-tooltip-status')).not.toBeInTheDocument();
+	});
+
+	it('is unpinned by default', () => {
+		renderTooltip();
+
+		expect(screen.getByTestId('heatmap-tooltip')).toHaveAttribute(
+			'data-pinned',
+			'false',
+		);
+	});
+
+	it('separates the cell identity from the block below it', () => {
+		renderTooltip();
+
+		expect(screen.getByTestId('heatmap-tooltip-divider')).toBeInTheDocument();
+	});
+
+	it('renders a footer when the panel supplies one', () => {
+		renderTooltip({
+			renderTooltipFooter: ({ isPinned }): JSX.Element => (
+				<div data-testid="footer">{isPinned ? 'pinned' : 'press P'}</div>
+			),
+		});
+
+		expect(screen.getByTestId('footer')).toHaveTextContent('press P');
+	});
+
+	it('tells the footer when the tooltip is pinned', () => {
+		renderTooltip({
+			isPinned: true,
+			renderTooltipFooter: ({ isPinned }): JSX.Element => (
+				<div data-testid="footer">{isPinned ? 'pinned' : 'press P'}</div>
+			),
+		});
+
+		expect(screen.getByTestId('footer')).toHaveTextContent('pinned');
+	});
+
+	it('renders nothing when the cursor is off the plot', () => {
+		const plot = createFakePlot();
+		(plot as { cursor: unknown }).cursor = { left: -10, top: -10 };
+
+		const { container } = renderTooltip({ uPlotInstance: plot });
+
+		expect(container).toBeEmptyDOMElement();
+	});
+});
+
+describe('HeatmapTooltip — grouped, nothing selected', () => {
+	it('breaks the cell down by group instead of showing neighbours', () => {
+		renderTooltip();
+
+		expect(
+			screen.getByTestId('heatmap-tooltip-contribution'),
+		).toBeInTheDocument();
+		expect(
+			screen.queryByTestId('heatmap-tooltip-buckets'),
+		).not.toBeInTheDocument();
+	});
+
+	it('names each row as the legend does and orders by contribution', () => {
+		renderTooltip();
+
+		const rows = screen
+			.getAllByTestId('heatmap-tooltip-contribution-row')
+			.map((row) => row.textContent);
+
+		expect(rows[0]).toContain('checkout');
+		expect(rows[0]).toContain('355');
+		expect(rows[1]).toContain('frontend');
+		expect(rows[2]).toContain('cart');
+	});
+
+	it('still lists a group that contributed nothing', () => {
+		renderTooltip();
+
+		const rows = screen.getAllByTestId('heatmap-tooltip-contribution-row');
+		expect(rows).toHaveLength(GROUPED.length);
+		expect(rows[3]).toHaveTextContent('payments');
+		expect(rows[3]).toHaveTextContent('0');
+	});
+
+	it('names what the two columns hold', () => {
+		renderTooltip();
+
+		expect(screen.getByText('Group')).toBeInTheDocument();
+		expect(screen.getByText('Contribution')).toBeInTheDocument();
+	});
+
+	it('gives each group its share of the cell alongside the count', () => {
+		renderTooltip();
+
+		const shares = screen
+			.getAllByTestId('heatmap-tooltip-contribution-share')
+			.map((share) => share.textContent);
+
+		expect(shares).toHaveLength(GROUPED.length);
+		expect(
+			shares.reduce((sum, share) => sum + parseInt(share ?? '0', 10), 0),
+		).toBe(100);
+		expect(shares[shares.length - 1]).toBe('0%');
+	});
+
+	it('does not name a filter when every group is enabled', () => {
+		renderTooltip();
+
+		expect(
+			screen.queryByTestId('heatmap-tooltip-filter'),
+		).not.toBeInTheDocument();
+	});
+});
+
+describe('HeatmapTooltip — grouped, one enabled', () => {
+	const selected = { visibleGroups: ['{service.name="checkout"}'] };
+
+	it('returns to neighbouring buckets, since contribution is already answered', () => {
+		renderTooltip(selected);
+
+		expect(screen.getByTestId('heatmap-tooltip-buckets')).toBeInTheDocument();
+		expect(
+			screen.queryByTestId('heatmap-tooltip-contribution'),
+		).not.toBeInTheDocument();
+	});
+
+	it('names the active filter', () => {
+		renderTooltip(selected);
+
+		expect(screen.getByTestId('heatmap-tooltip-filter')).toHaveTextContent(
+			'{service.name="checkout"}',
+		);
+	});
+});
+
+describe('HeatmapTooltip — no grouping', () => {
+	const ungrouped = {
+		series: [{ label: '', points: GROUPED[0].points }],
+		visibleGroups: [''],
+	};
+
+	it('shows neighbouring buckets, highest first', () => {
+		renderTooltip(ungrouped);
+
+		const rows = screen
+			.getAllByTestId('heatmap-tooltip-bucket-row')
+			.map((row) => row.textContent);
+
+		// Two buckets either side of 500ms – 1s, reading down the y axis.
+		expect(rows).toHaveLength(5);
+		expect(rows[0]).toContain('> 2.5 s');
+		expect(rows[2]).toContain('500 ms – 1 s');
+		expect(rows[4]).toContain('≤ 100 ms');
+	});
+
+	it('marks the hovered bucket among its neighbours', () => {
+		renderTooltip(ungrouped);
+
+		const hovered = screen
+			.getAllByTestId('heatmap-tooltip-bucket-row')
+			.filter((row) => row.dataset.hovered === 'true');
+
+		expect(hovered).toHaveLength(1);
+		expect(hovered[0]).toHaveTextContent('500 ms – 1 s');
+	});
+
+	it('never breaks down a single series', () => {
+		renderTooltip(ungrouped);
+
+		expect(
+			screen.queryByTestId('heatmap-tooltip-contribution'),
+		).not.toBeInTheDocument();
+	});
+});

frontend/src/lib/uPlotV2/components/Tooltip/components/HeatmapTooltip/__tests__/heatmapTooltipContent.test.ts

@@ -0,0 +1,65 @@
+import { resolveHeatmapYAxis } from 'lib/uPlotV2/plugins/HeatmapPlugin/geometry';
+import { HeatmapAxisScale } from 'lib/uPlotV2/plugins/HeatmapPlugin/types';
+
+import { buildBucketRows, formatColumnRange } from '../heatmapTooltipContent';
+
+const TIMEZONE = 'UTC';
+/** 2026-09-02T05:30:00Z. */
+const START = 1_788_327_000;
+
+/** Two decimals round every one of these to `0.06 ms` or `0.07 ms`. */
+const CLOSE_BOUNDS = [
+	0.05731275270029195, 0.059850205043660856, 0.0625, 0.06526711140171336,
+	0.0681567332915786,
+];
+const CLOSE_Y_AXIS = resolveHeatmapYAxis(CLOSE_BOUNDS, HeatmapAxisScale.Log);
+const COUNTS = CLOSE_Y_AXIS.rows.map((_, row) => [row]);
+
+describe('formatColumnRange', () => {
+	it('dates the column once while it stays inside a day', () => {
+		expect(
+			formatColumnRange({ start: START, step: 9 * 3600, timezone: TIMEZONE }),
+		).toBe('09/02 05:30 → 14:30');
+	});
+
+	it('carries the date across a column that spans days', () => {
+		expect(
+			formatColumnRange({ start: START, step: 2 * 86_400, timezone: TIMEZONE }),
+		).toBe('09/02 05:30 → 09/04 05:30');
+	});
+
+	it('adds seconds for a sub-minute column, which times alone cannot separate', () => {
+		expect(
+			formatColumnRange({ start: START, step: 30, timezone: TIMEZONE }),
+		).toBe('09/02 05:30:00 → 05:30:30');
+	});
+
+	it('reads the day in the panel timezone, not UTC', () => {
+		// 05:30Z is the previous evening in Los Angeles, so the same column reads as
+		// crossing a date boundary there and not in UTC.
+		expect(
+			formatColumnRange({
+				start: START,
+				step: 9 * 3600,
+				timezone: 'America/Los_Angeles',
+			}),
+		).toBe('09/01 22:30 → 09/02 07:30');
+	});
+});
+
+describe('buildBucketRows', () => {
+	it('identifies a row by its place on the axis, which its label cannot', () => {
+		const rows = buildBucketRows({
+			counts: COUNTS,
+			yAxis: CLOSE_Y_AXIS,
+			row: 3,
+			column: 0,
+			yAxisUnit: 'ms',
+			decimalPrecision: 2,
+		});
+
+		expect(new Set(rows.map((row) => row.label)).size).toBeLessThan(rows.length);
+		expect(rows.map((row) => row.row)).toStrictEqual([5, 4, 3, 2, 1]);
+		expect(rows.map((row) => row.count)).toStrictEqual([5, 4, 3, 2, 1]);
+	});
+});

frontend/src/lib/uPlotV2/components/Tooltip/components/HeatmapTooltip/heatmapTooltipContent.ts

@@ -0,0 +1,165 @@
+import { PrecisionOption } from 'components/Graph/types';
+import { getToolTipValue } from 'components/Graph/yAxisConfig';
+import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
+import dayjs from 'dayjs';
+import { formatRowLabel } from 'lib/uPlotV2/plugins/HeatmapPlugin/geometry';
+import {
+	HeatmapSeries,
+	HeatmapYAxis,
+} from 'lib/uPlotV2/plugins/HeatmapPlugin/types';
+import 'utils/timeUtils';
+
+import {
+	HeatmapBucketRow,
+	HeatmapContributionRow,
+	HeatmapTooltipBody,
+} from './types';
+
+/** Rows shown either side of the hovered one. */
+const NEIGHBOUR_SPAN = 2;
+/** Below this, the header needs seconds to distinguish columns. */
+const SUB_MINUTE_STEP = 60;
+
+export const NO_DATA_LABEL = 'no data';
+
+export function resolveTooltipBody(visibleCount: number): HeatmapTooltipBody {
+	// One enabled group contributes the whole cell, so there is nothing to break
+	// down — whether the query is ungrouped or the legend has isolated a group.
+	return visibleCount > 1
+		? HeatmapTooltipBody.Contribution
+		: HeatmapTooltipBody.Buckets;
+}
+
+/** A cell is an interval, so a single instant would misreport what it contains.
+ *  The start carries the date — the x axis prints one only where the day turns
+ *  over — and the end repeats it only across midnight. */
+export function formatColumnRange({
+	start,
+	step,
+	timezone,
+}: {
+	/** Column start, in seconds. */
+	start: number;
+	/** Column width, in seconds. */
+	step: number;
+	timezone: string;
+}): string {
+	const time =
+		step < SUB_MINUTE_STEP
+			? DATE_TIME_FORMATS.TIME_SECONDS
+			: DATE_TIME_FORMATS.TIME;
+	const dated = `${DATE_TIME_FORMATS.DATE_SHORT} ${time}`;
+	const from = dayjs(start * 1000).tz(timezone);
+	const to = dayjs((start + step) * 1000).tz(timezone);
+	const toFormat = to.isSame(from, 'day') ? time : dated;
+	return `${from.format(dated)} → ${to.format(toFormat)}`;
+}
+
+/** Formatted with the panel's unit. */
+export function formatBucketLabel({
+	yAxis,
+	row,
+	yAxisUnit,
+	decimalPrecision,
+}: {
+	yAxis: HeatmapYAxis;
+	row: number;
+	yAxisUnit?: string;
+	decimalPrecision?: PrecisionOption;
+}): string {
+	const bucket = yAxis.rows[row];
+	if (!bucket) {
+		return '';
+	}
+	return formatRowLabel(bucket, (value) =>
+		getToolTipValue(String(value), yAxisUnit, decimalPrecision),
+	);
+}
+
+export function formatCount(count: number | null): string {
+	return count === null ? NO_DATA_LABEL : count.toLocaleString();
+}
+
+/** `<1%` rather than `0%`, so a group that did contribute never reads as one
+ *  that didn't. */
+export function formatShare(share: number): string {
+	if (share > 0 && share < 0.005) {
+		return '<1%';
+	}
+	return `${Math.round(share * 100)}%`;
+}
+
+/** Highest first, so the list reads in the same direction as the y axis. */
+export function buildBucketRows({
+	counts,
+	yAxis,
+	row,
+	column,
+	yAxisUnit,
+	decimalPrecision,
+}: {
+	/** Row-major, as the renderer draws them. */
+	counts: Array<ArrayLike<number | null> | undefined>;
+	yAxis: HeatmapYAxis;
+	row: number;
+	column: number;
+	yAxisUnit?: string;
+	decimalPrecision?: PrecisionOption;
+}): HeatmapBucketRow[] {
+	const formatBucketValue = (value: number): string =>
+		getToolTipValue(String(value), yAxisUnit, decimalPrecision);
+
+	const rows: HeatmapBucketRow[] = [];
+	for (let offset = NEIGHBOUR_SPAN; offset >= -NEIGHBOUR_SPAN; offset -= 1) {
+		const index = row + offset;
+		const bucket = yAxis.rows[index];
+		if (!bucket) {
+			continue;
+		}
+		rows.push({
+			row: index,
+			label: formatRowLabel(bucket, formatBucketValue),
+			count: counts[index]?.[column] ?? null,
+			isHovered: offset === 0,
+		});
+	}
+	return rows;
+}
+
+/**
+ * Largest first. Groups that contributed nothing are still listed — that is an
+ * answer, and dropping the row makes the list look truncated.
+ */
+export function buildContributionRows({
+	series,
+	timestamp,
+	row,
+	color,
+}: {
+	/** Only the groups the legend has enabled — they are what the cell sums. */
+	series: HeatmapSeries[];
+	/** Column start, in seconds. */
+	timestamp: number;
+	row: number;
+	/** The grid's one colour; there is no per-series hue. */
+	color: string;
+}): HeatmapContributionRow[] {
+	const counted = series.map((entry) => {
+		const point = entry.points.find((item) => item.timestamp === timestamp);
+		return {
+			label: entry.label,
+			color,
+			// Absent or null contributed nothing to the sum this breaks down.
+			count: point?.counts[row] ?? 0,
+		};
+	});
+
+	const total = counted.reduce((sum, entry) => sum + entry.count, 0);
+
+	return counted
+		.map((entry) => ({
+			...entry,
+			share: total > 0 ? entry.count / total : 0,
+		}))
+		.sort((a, b) => b.count - a.count);
+}

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

@@ -0,0 +1,24 @@
+/** Which question the second block answers: "which group?" for a cell summed
+ *  across several, "how does this bucket compare?" for one that is one series. */
+export enum HeatmapTooltipBody {
+	Buckets = 'buckets',
+	Contribution = 'contribution',
+}
+
+export interface HeatmapBucketRow {
+	/** The bucket's row on the y axis. Labels are not unique — two boundaries can
+	 *  round to the same text — so this is what identifies a row. */
+	row: number;
+	label: string;
+	/** `null` where the bucket has no observation in that column, never a 0. */
+	count: number | null;
+	isHovered: boolean;
+}
+
+export interface HeatmapContributionRow {
+	label: string;
+	color: string;
+	count: number;
+	/** Fraction of the cell this group contributed, 0..1. */
+	share: number;
+}

frontend/src/lib/uPlotV2/components/Tooltip/components/TooltipHeader/TooltipHeader.module.scss

@@ -16,15 +16,3 @@
 .pinnedItem {
 	padding: var(--spacing-4);
 }
-
-.status {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-1);
-	font-size: 10px;
-	font-weight: 600;
-	text-transform: uppercase;
-	letter-spacing: 0.05em;
-	color: var(--callout-primary-title);
-	flex-shrink: 0;
-}

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

@@ -1,13 +1,13 @@
 import { useMemo } from 'react';
 import cx from 'classnames';
 import type { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { Pin } from '@signozhq/icons';
 import { useTimezone } from 'providers/Timezone';
 import type uPlot from 'uplot';
 import { formatTimestampOmittingTodaysDate } from 'utils/timeUtils';
 
 import { TooltipContentItem } from '../../../types';
 import TooltipItem from '../TooltipItem/TooltipItem';
+import TooltipPinnedBadge from '../TooltipPinnedBadge/TooltipPinnedBadge';
 
 import Styles from './TooltipHeader.module.scss';
 
@@ -67,14 +67,7 @@ export default function TooltipHeader({
 			{showTooltipHeader && headerTitle && (
 				<div className={cx(Styles.headerRow, headerRowClassName)}>
 					<span>{headerTitle}</span>
-					{isPinned && (
-						<div className={cx(Styles.status)} data-testid="uplot-tooltip-status">
-							<>
-								<Pin size={12} />
-								<span>Pinned</span>
-							</>
-						</div>
-					)}
+					{isPinned && <TooltipPinnedBadge />}
 				</div>
 			)}