fix: rename old summary to trace bound

<!--A few plain bullets saying what changed and why, for a reviewer
skimming it - not a wall of text, not a restatement of the diff, not
generated boilerplate.-->
#### Description

Prev. we had a banner with this hardcoded values. now we have replaced
it. the callout component.


#### Issues closed by this PR

<!--If applicable, include screenshots or screen recordings that clearly
show the behavior before the change and the result after the change. -->
#### Screenshots / Screen Recordings


before - 
<img width="1517" height="325" alt="image"
src="https://github.com/user-attachments/assets/257639f0-0e97-4606-b9c9-55ee8cabe53f"
/>

Now - 
<img width="1515" height="339" alt="image"
src="https://github.com/user-attachments/assets/b02a9cae-3fc0-4980-90c9-2bde1c9b2c98"
/>

#### Additional Information

<!--Please delete paragraphs that you did not use before submitting.-->

Co-authored-by: Gaurav Tewari <tewarig@users.noreply.github.com>

.github/workflows/integrationci.yaml

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

docs/api/openapi.yml

@@ -9693,6 +9693,40 @@ components:
       required:
       - aggregations
       type: object
+    SpantypesGettableTraceSummary:
+      properties:
+        ai:
+          $ref: '#/components/schemas/SpantypesTraceAISummary'
+        endTimestampMillis:
+          minimum: 0
+          type: integer
+        hasMissingSpans:
+          type: boolean
+        rootServiceEntryPoint:
+          type: string
+        rootServiceName:
+          type: string
+        rootSpanStatusCode:
+          type: string
+        startTimestampMillis:
+          minimum: 0
+          type: integer
+        totalErrorSpansCount:
+          minimum: 0
+          type: integer
+        totalSpansCount:
+          minimum: 0
+          type: integer
+      required:
+      - startTimestampMillis
+      - endTimestampMillis
+      - rootServiceName
+      - rootServiceEntryPoint
+      - rootSpanStatusCode
+      - totalSpansCount
+      - totalErrorSpansCount
+      - hasMissingSpans
+      type: object
     SpantypesGettableWaterfallTrace:
       properties:
         endTimestampMillis:
@@ -10007,6 +10041,39 @@ components:
           nullable: true
           type: object
       type: object
+    SpantypesTraceAISummary:
+      properties:
+        tokens:
+          $ref: '#/components/schemas/SpantypesTraceAITokens'
+        totalCost:
+          type: number
+      required:
+      - tokens
+      type: object
+    SpantypesTraceAITokens:
+      properties:
+        cacheRead:
+          minimum: 0
+          type: integer
+        cacheWrite:
+          minimum: 0
+          type: integer
+        input:
+          minimum: 0
+          type: integer
+        output:
+          minimum: 0
+          type: integer
+        reasoning:
+          minimum: 0
+          type: integer
+      required:
+      - input
+      - output
+      - cacheRead
+      - cacheWrite
+      - reasoning
+      type: object
     SpantypesUpdatableSpanMapper:
       properties:
         config:
@@ -15731,6 +15798,66 @@ paths:
       tags:
       - tracedetail
       x-signoz-stability: alpha
+  /api/v1/traces/{traceID}/summary:
+    get:
+      deprecated: false
+      description: 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.
+      operationId: GetTraceSummary
+      parameters:
+      - in: path
+        name: traceID
+        required: true
+        schema:
+          type: string
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/SpantypesGettableTraceSummary'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: Get summary for a trace
+      tags:
+      - tracedetail
+      x-signoz-stability: alpha
   /api/v1/user/me:
     get:
       deprecated: true

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

@@ -11194,6 +11194,82 @@ 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 +12958,17 @@ export type GetTraceAggregations200 = {
 	status: string;
 };
 
+export type GetTraceSummaryPathParameters = {
+	traceID: string;
+};
+export type GetTraceSummary200 = {
+	data: SpantypesGettableTraceSummaryDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type ListUserPreferences200 = {
 	/**
 	 * @type array

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/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/pages/TraceDetailsV3/EntityMetadata/EntityMetadataItem.tsx

@@ -5,23 +5,18 @@ import { Typography } from '@signozhq/ui/typography';
 import styles from './EntityMetadataItem.module.scss';
 
 interface EntityMetadataItemProps {
-	tooltip: ReactNode;
-	tooltipClassName?: string;
+	tooltip: string;
 	icon?: ReactNode;
 	children: ReactNode;
 }
 
 function EntityMetadataItem({
 	tooltip,
-	tooltipClassName,
 	icon,
 	children,
 }: EntityMetadataItemProps): JSX.Element {
 	return (
-		<TooltipSimple
-			title={tooltip}
-			tooltipContentProps={{ className: tooltipClassName }}
-		>
+		<TooltipSimple title={tooltip}>
 			<span className={styles.item}>
 				{icon}
 				<Typography.Text as="span">{children}</Typography.Text>
@@ -32,7 +27,6 @@ function EntityMetadataItem({
 
 EntityMetadataItem.defaultProps = {
 	icon: null,
-	tooltipClassName: undefined,
 };
 
 export default EntityMetadataItem;

frontend/src/pages/TraceDetailsV3/EntityMetadata/EntityMetadataRow.module.scss

@@ -8,7 +8,3 @@
 	// Keep Typography.Text at the row's size (it reads this var, not inherited font-size).
 	--typography-font-size: var(--periscope-font-size-base);
 }
-
-.tokenTooltip {
-	min-width: 160px;
-}

frontend/src/pages/TraceDetailsV3/EntityMetadata/EntityMetadataRow.tsx

@@ -1,21 +1,11 @@
-import {
-	CalendarClock,
-	CircleDollarSign,
-	Coins,
-	Server,
-	Timer,
-} from '@signozhq/icons';
+import { CalendarClock, Server, Timer } from '@signozhq/icons';
 import { Badge } from '@signozhq/ui/badge';
 import cx from 'classnames';
 import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
 import HttpStatusBadge from 'components/HttpStatusBadge/HttpStatusBadge';
 
-import { formatCost, formatTokens } from '../SpanHoverCard/aiUsage';
-import { TraceTokenUsage } from '../TraceDetailsHeader/types';
 import EntityMetadataItem from './EntityMetadataItem';
-import TokenUsageTooltip from './TokenUsageTooltip';
 
-import tooltipStyles from '../TraceTooltip/TraceTooltip.module.scss';
 import styles from './EntityMetadataRow.module.scss';
 
 interface EntityMetadataRowProps {
@@ -26,8 +16,6 @@ interface EntityMetadataRowProps {
 	execTimePercent?: number;
 	timestamp?: string;
 	statusCode?: string | number;
-	tokens?: TraceTokenUsage;
-	cost?: number | null;
 }
 
 const ICON_SIZE = 14;
@@ -44,8 +32,6 @@ function EntityMetadataRow({
 	execTimePercent,
 	timestamp,
 	statusCode,
-	tokens,
-	cost,
 }: EntityMetadataRowProps): JSX.Element {
 	const entityLabel = entity === 'trace' ? 'Trace' : 'Span';
 	const durationTooltip =
@@ -105,25 +91,6 @@ function EntityMetadataRow({
 					<HttpStatusBadge statusCode={statusCode} />
 				</EntityMetadataItem>
 			)}
-
-			{tokens && (
-				<EntityMetadataItem
-					tooltip={<TokenUsageTooltip tokens={tokens} />}
-					tooltipClassName={tooltipStyles.tooltipContent}
-					icon={<Coins size={ICON_SIZE} />}
-				>
-					Tokens: {formatTokens(tokens.input)} → {formatTokens(tokens.output)}
-				</EntityMetadataItem>
-			)}
-
-			{cost != null && (
-				<EntityMetadataItem
-					tooltip="Total cost"
-					icon={<CircleDollarSign size={ICON_SIZE} />}
-				>
-					{formatCost(cost)}
-				</EntityMetadataItem>
-			)}
 		</div>
 	);
 }
@@ -135,8 +102,6 @@ EntityMetadataRow.defaultProps = {
 	execTimePercent: undefined,
 	timestamp: undefined,
 	statusCode: undefined,
-	tokens: undefined,
-	cost: undefined,
 };
 
 export default EntityMetadataRow;

frontend/src/pages/TraceDetailsV3/EntityMetadata/TokenUsageTooltip.tsx

@@ -1,38 +0,0 @@
-import { formatTokens } from '../SpanHoverCard/aiUsage';
-import TooltipRow from '../TraceTooltip/TooltipRow';
-import TooltipSection from '../TraceTooltip/TooltipSection';
-import { TraceTokenUsage } from '../TraceDetailsHeader/types';
-
-import tooltipStyles from '../TraceTooltip/TraceTooltip.module.scss';
-import styles from './EntityMetadataRow.module.scss';
-
-interface TokenUsageTooltipProps {
-	tokens: TraceTokenUsage;
-}
-
-function TokenUsageTooltip({ tokens }: TokenUsageTooltipProps): JSX.Element {
-	const { input, output, cacheRead, cacheWrite, reasoning } = tokens;
-
-	return (
-		<div className={`${tooltipStyles.body} ${styles.tokenTooltip}`}>
-			<TooltipSection>
-				<TooltipRow label="Tokens" value={formatTokens(input + output)} isTotal />
-			</TooltipSection>
-			<TooltipSection>
-				<TooltipRow label="Input" value={formatTokens(input)} />
-				<TooltipRow label="Output" value={formatTokens(output)} />
-				{cacheRead !== undefined && (
-					<TooltipRow label="Cache read" value={formatTokens(cacheRead)} />
-				)}
-				{cacheWrite !== undefined && (
-					<TooltipRow label="Cache write" value={formatTokens(cacheWrite)} />
-				)}
-				{reasoning !== undefined && (
-					<TooltipRow label="Reasoning" value={formatTokens(reasoning)} />
-				)}
-			</TooltipSection>
-		</div>
-	);
-}
-
-export default TokenUsageTooltip;

frontend/src/pages/TraceDetailsV3/SpanHintBadge/SpanHintBadge.tsx

@@ -1,37 +0,0 @@
-import { CSSProperties } from 'react';
-import { Badge } from '@signozhq/ui/badge';
-import HttpStatusBadge from 'components/HttpStatusBadge/HttpStatusBadge';
-import { SpanV3 } from 'types/api/trace/getTraceV3';
-
-import { getAiSpanKind } from '../utils/genAi';
-import { AI_SPAN_BADGES } from './constants';
-
-interface SpanHintBadgeProps {
-	span: SpanV3;
-}
-
-function SpanHintBadge({ span }: SpanHintBadgeProps): JSX.Element | null {
-	const aiSpanKind = getAiSpanKind(span);
-
-	if (aiSpanKind) {
-		const { label, color } = AI_SPAN_BADGES[aiSpanKind];
-		return (
-			<Badge
-				variant="outline"
-				// The outline variant derives text, fill and border from this color.
-				style={{ '--badge-background': color } as CSSProperties}
-				data-testid={`span-hint-badge-${aiSpanKind}`}
-			>
-				{label}
-			</Badge>
-		);
-	}
-
-	if (!span.response_status_code) {
-		return null;
-	}
-
-	return <HttpStatusBadge statusCode={span.response_status_code} />;
-}
-
-export default SpanHintBadge;

frontend/src/pages/TraceDetailsV3/SpanHintBadge/__tests__/SpanHintBadge.test.tsx

@@ -1,39 +0,0 @@
-import { render, screen } from '@testing-library/react';
-import { SpanV3 } from 'types/api/trace/getTraceV3';
-
-import SpanHintBadge from '../SpanHintBadge';
-
-const spanWith = (
-	attributes: Record<string, string | number>,
-	responseStatusCode = '',
-): SpanV3 =>
-	({
-		attributes,
-		resource: {},
-		response_status_code: responseStatusCode,
-	}) as unknown as SpanV3;
-
-describe('SpanHintBadge', () => {
-	it.each([
-		[{ 'gen_ai.request.model': 'gpt-4o' }, 'LLM'],
-		[{ 'gen_ai.tool.name': 'search' }, 'TOOL'],
-		[{ 'gen_ai.agent.name': 'planner' }, 'AGENT'],
-	])('shows only the AI badge for %p', (attributes, label) => {
-		render(<SpanHintBadge span={spanWith(attributes, '200')} />);
-
-		expect(screen.getByText(label)).toBeInTheDocument();
-		expect(screen.queryByText('200')).not.toBeInTheDocument();
-	});
-
-	it('falls back to the HTTP status code for non-AI spans', () => {
-		render(<SpanHintBadge span={spanWith({}, '503')} />);
-
-		expect(screen.getByText('503')).toBeInTheDocument();
-	});
-
-	it('renders nothing for a non-AI span without a status code', () => {
-		const { container } = render(<SpanHintBadge span={spanWith({})} />);
-
-		expect(container).toBeEmptyDOMElement();
-	});
-});

frontend/src/pages/TraceDetailsV3/SpanHintBadge/constants.ts

@@ -1,10 +0,0 @@
-import { AiSpanKind } from '../utils/genAi';
-
-export const AI_SPAN_BADGES: Record<
-	AiSpanKind,
-	{ label: string; color: string }
-> = {
-	[AiSpanKind.Llm]: { label: 'LLM', color: 'rgba(155, 255, 0, 1)' },
-	[AiSpanKind.Tool]: { label: 'TOOL', color: 'rgba(255, 209, 0, 1)' },
-	[AiSpanKind.Agent]: { label: 'AGENT', color: 'rgba(255, 10, 138, 1)' },
-};

frontend/src/pages/TraceDetailsV3/SpanHoverCard/SpanHoverCard.module.scss

@@ -12,16 +12,37 @@
 	// Hover card may be rendered while the SpanDetailsPanel is docked as
 	// a FloatingPanel (z-index 999); bump above the default tooltip z-index.
 	--tooltip-z-index: 1000;
+	background-color: var(--l1-background);
+	padding: 8px 12px;
+	border-radius: 4px;
+	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
+	border: 1px solid var(--l2-border);
+	color: var(--l1-foreground);
 }
 
 .content {
-	min-width: 220px;
-	max-width: 320px;
+	font-size: 12px;
+	color: var(--l1-foreground);
 }
 
-.header {
-	display: flex;
-	flex-direction: column;
-	gap: 4px;
-	padding-bottom: 8px;
+.name {
+	font-weight: 600;
+	margin-bottom: 4px;
+}
+
+.row {
+	line-height: 1.5;
+	color: var(--l2-foreground);
+}
+
+.preview {
+	// container for additional preview rows
+}
+
+.previewKey {
+	color: var(--l2-foreground);
+}
+
+.previewValue {
+	color: var(--l1-foreground);
 }

frontend/src/pages/TraceDetailsV3/SpanHoverCard/SpanHoverCard.tsx

@@ -4,8 +4,6 @@ import {
 	TooltipProvider,
 	TooltipTrigger,
 } from '@signozhq/ui/tooltip';
-import { Typography } from '@signozhq/ui/typography';
-import cx from 'classnames';
 import { convertTimeToRelevantUnit } from 'utils/traceUtils';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useTraceStore } from 'pages/TraceDetailsV3/stores/traceStore';
@@ -14,12 +12,6 @@ import { useMemo } from 'react';
 import { SpanV3 } from 'types/api/trace/getTraceV3';
 import { toFixed } from 'utils/toFixed';
 
-import { getSpanAiDetails, SpanAiDetails } from './aiUsage';
-import SpanUsageBreakdown from './SpanUsageBreakdown';
-import TooltipRow from '../TraceTooltip/TooltipRow';
-import TooltipSection from '../TraceTooltip/TooltipSection';
-
-import tooltipStyles from '../TraceTooltip/TraceTooltip.module.scss';
 import styles from './SpanHoverCard.module.scss';
 
 /**
@@ -46,7 +38,6 @@ export interface SpanTooltipContentProps {
 	relativeStartMs: number;
 	durationMs: number;
 	previewRows?: SpanPreviewRow[];
-	ai?: SpanAiDetails;
 }
 
 export function SpanTooltipContent({
@@ -56,46 +47,33 @@ export function SpanTooltipContent({
 	relativeStartMs,
 	durationMs,
 	previewRows,
-	ai,
 }: SpanTooltipContentProps): JSX.Element {
 	const { time: formattedDuration, timeUnitName } =
 		convertTimeToRelevantUnit(durationMs);
 
 	return (
-		<div className={cx(tooltipStyles.body, styles.content)}>
-			<div className={styles.header}>
-				<Typography.Text className={tooltipStyles.title} style={{ color }}>
-					{spanName}
-				</Typography.Text>
-				{ai?.usage && (
-					<Typography.Text size="small" weight="medium">
-						Usage Breakdown
-					</Typography.Text>
-				)}
+		<div className={styles.content}>
+			<div className={styles.name} style={{ color }}>
+				{spanName}
+			</div>
+			<div className={styles.row}>status: {hasError ? 'error' : 'ok'}</div>
+			<div className={styles.row}>start: {toFixed(relativeStartMs, 2)} ms</div>
+			<div className={styles.row}>
+				duration: {toFixed(formattedDuration, 2)} {timeUnitName}
 			</div>
-			{ai?.usage && <SpanUsageBreakdown usage={ai.usage} />}
-			<TooltipSection>
-				{ai?.model && <TooltipRow label="model" value={ai.model} />}
-				{ai?.toolName && <TooltipRow label="tool" value={ai.toolName} />}
-				{ai?.agentName && <TooltipRow label="agent" value={ai.agentName} />}
-				<TooltipRow label="status" value={hasError ? 'error' : 'ok'} />
-				<TooltipRow label="start" value={`${toFixed(relativeStartMs, 2)} ms`} />
-				<TooltipRow
-					label="duration"
-					value={`${toFixed(formattedDuration, 2)} ${timeUnitName}`}
-				/>
-			</TooltipSection>
 			{previewRows && previewRows.length > 0 && (
-				<TooltipSection>
+				<div className={styles.preview}>
 					{previewRows.map((row) => (
-						<TooltipRow
+						<div
 							key={row.key}
-							label={row.key}
-							value={row.value}
-							testId={`span-hover-card-preview-${row.key}`}
-						/>
+							className={styles.row}
+							data-testid={`span-hover-card-preview-${row.key}`}
+						>
+							<span className={styles.previewKey}>{row.key}:</span>{' '}
+							<span className={styles.previewValue}>{row.value}</span>
+						</div>
 					))}
-				</TooltipSection>
+				</div>
 			)}
 		</div>
 	);
@@ -159,7 +137,6 @@ export function SpanHoverCard({
 				relativeStartMs: span.timestamp - traceStartTime,
 				durationMs: span.duration_nano / 1e6,
 				previewRows,
-				ai: getSpanAiDetails(span),
 			},
 		};
 	}, [
@@ -189,7 +166,7 @@ export function SpanHoverCard({
 					side="right"
 					align="start"
 					sideOffset={8}
-					className={cx(tooltipStyles.tooltipContent, styles.popover)}
+					className={styles.popover}
 				>
 					{hoverCardData && <SpanTooltipContent {...hoverCardData.tooltip} />}
 				</TooltipContent>

frontend/src/pages/TraceDetailsV3/SpanHoverCard/SpanUsageBreakdown.tsx

@@ -1,47 +0,0 @@
-import {
-	formatCost,
-	formatTokens,
-	getUsageTotals,
-	SpanAiUsage,
-} from './aiUsage';
-import TooltipRow from '../TraceTooltip/TooltipRow';
-import TooltipSection from '../TraceTooltip/TooltipSection';
-
-interface SpanUsageBreakdownProps {
-	usage: SpanAiUsage;
-}
-
-function SpanUsageBreakdown({ usage }: SpanUsageBreakdownProps): JSX.Element {
-	const { outputTokens = 0, cacheReadTokens, cacheCreationTokens, cost } = usage;
-	const { inputUsage, totalUsage } = getUsageTotals(usage);
-
-	return (
-		<>
-			<TooltipSection>
-				<TooltipRow label="Input usage" value={formatTokens(inputUsage)} isTotal />
-				{cacheReadTokens !== undefined && (
-					<TooltipRow label="cache read" value={formatTokens(cacheReadTokens)} />
-				)}
-				{cacheCreationTokens !== undefined && (
-					<TooltipRow
-						label="cache creation"
-						value={formatTokens(cacheCreationTokens)}
-					/>
-				)}
-			</TooltipSection>
-			<TooltipSection>
-				<TooltipRow
-					label="Output usage"
-					value={formatTokens(outputTokens)}
-					isTotal
-				/>
-			</TooltipSection>
-			<TooltipSection>
-				<TooltipRow label="Total usage" value={formatTokens(totalUsage)} isTotal />
-				{cost !== undefined && <TooltipRow label="cost" value={formatCost(cost)} />}
-			</TooltipSection>
-		</>
-	);
-}
-
-export default SpanUsageBreakdown;

frontend/src/pages/TraceDetailsV3/SpanHoverCard/__tests__/SpanTooltipContent.test.tsx

@@ -1,144 +0,0 @@
-import { render, screen } from '@testing-library/react';
-import { SpanV3 } from 'types/api/trace/getTraceV3';
-
-import { getSpanAiDetails, getUsageTotals } from '../aiUsage';
-import { SpanTooltipContent } from '../SpanHoverCard';
-
-const baseProps = {
-	spanName: 'chat gpt-4o',
-	color: '#fff',
-	hasError: false,
-	relativeStartMs: 268,
-	durationMs: 1110,
-};
-
-const spanWith = (attributes: Record<string, string | number>): SpanV3 =>
-	({ attributes, resource: {} }) as unknown as SpanV3;
-
-const usageAttributes = {
-	'gen_ai.usage.input_tokens': 1000,
-	'gen_ai.usage.output_tokens': 200,
-	'gen_ai.usage.cache_read.input_tokens': 600,
-	'gen_ai.usage.cache_creation.input_tokens': 100,
-};
-
-describe('getSpanAiDetails', () => {
-	it('returns undefined for a span without gen_ai attributes', () => {
-		expect(getSpanAiDetails(spanWith({ 'http.method': 'GET' }))).toBeUndefined();
-	});
-
-	it('reads model, tool, agent, token usage and cost', () => {
-		expect(
-			getSpanAiDetails(
-				spanWith({
-					'gen_ai.request.model': 'gpt-4o',
-					'gen_ai.tool.name': 'search',
-					'gen_ai.agent.name': 'planner',
-					'gen_ai.usage.input_tokens': '120',
-					'gen_ai.usage.output_tokens': 30,
-					'signoz.gen_ai.usage.tokens.cost': '0.00000056',
-				}),
-			),
-		).toStrictEqual({
-			model: 'gpt-4o',
-			toolName: 'search',
-			agentName: 'planner',
-			usage: {
-				inputTokens: 120,
-				outputTokens: 30,
-				cacheReadTokens: undefined,
-				cacheCreationTokens: undefined,
-				cost: 0.00000056,
-				isAnthropic: false,
-			},
-		});
-	});
-
-	it.each<Record<string, string>>([
-		{ 'gen_ai.provider.name': 'Anthropic' },
-		{ 'gen_ai.system': 'anthropic' },
-		{ 'gen_ai.response.model': 'claude-sonnet-4' },
-		{ 'gen_ai.request.model': 'anthropic.claude-v2' },
-	])('detects Anthropic from %p', (attributes) => {
-		expect(
-			getSpanAiDetails(spanWith({ ...usageAttributes, ...attributes }))?.usage
-				?.isAnthropic,
-		).toBe(true);
-	});
-});
-
-describe('getUsageTotals', () => {
-	it('adds cache tokens to input for Anthropic', () => {
-		const usage = getSpanAiDetails(
-			spanWith({ ...usageAttributes, 'gen_ai.provider.name': 'anthropic' }),
-		)?.usage;
-
-		expect(usage && getUsageTotals(usage)).toStrictEqual({
-			inputUsage: 1700,
-			totalUsage: 1900,
-		});
-	});
-
-	it('treats input as already including cache tokens for other providers', () => {
-		const usage = getSpanAiDetails(
-			spanWith({ ...usageAttributes, 'gen_ai.provider.name': 'openai' }),
-		)?.usage;
-
-		expect(usage && getUsageTotals(usage)).toStrictEqual({
-			inputUsage: 1000,
-			totalUsage: 1200,
-		});
-	});
-});
-
-describe('SpanTooltipContent', () => {
-	it('renders status, start and duration for a non-AI span', () => {
-		render(<SpanTooltipContent {...baseProps} />);
-
-		expect(screen.getByText('chat gpt-4o')).toBeInTheDocument();
-		expect(screen.getByText('ok')).toBeInTheDocument();
-		expect(screen.getByText('268 ms')).toBeInTheDocument();
-		expect(screen.getByText('1.11 s')).toBeInTheDocument();
-		expect(screen.queryByText('Usage Breakdown')).not.toBeInTheDocument();
-	});
-
-	it('renders the usage breakdown with cache rows and cost', () => {
-		render(
-			<SpanTooltipContent
-				{...baseProps}
-				ai={{
-					model: 'gpt-4o',
-					usage: {
-						inputTokens: 1000,
-						outputTokens: 200,
-						cacheReadTokens: 600,
-						cacheCreationTokens: 100,
-						cost: 0.00000056,
-						isAnthropic: false,
-					},
-				}}
-			/>,
-		);
-
-		expect(screen.getByText('Usage Breakdown')).toBeInTheDocument();
-		expect(screen.getByText('1,000')).toBeInTheDocument();
-		expect(screen.getByText('cache read')).toBeInTheDocument();
-		expect(screen.getByText('600')).toBeInTheDocument();
-		expect(screen.getByText('cache creation')).toBeInTheDocument();
-		expect(screen.getByText('1,200')).toBeInTheDocument();
-		expect(screen.getByText('$ 0.00000056')).toBeInTheDocument();
-	});
-
-	it('hides cache rows and cost when the attributes are absent', () => {
-		render(
-			<SpanTooltipContent
-				{...baseProps}
-				ai={{ usage: { inputTokens: 10, outputTokens: 5, isAnthropic: false } }}
-			/>,
-		);
-
-		expect(screen.queryByText('cache read')).not.toBeInTheDocument();
-		expect(screen.queryByText('cache creation')).not.toBeInTheDocument();
-		expect(screen.queryByText('cost')).not.toBeInTheDocument();
-	});
-});

frontend/src/pages/TraceDetailsV3/SpanHoverCard/aiUsage.ts

@@ -1,97 +0,0 @@
-import { getSpanAttribute } from 'pages/TraceDetailsV3/utils';
-import { SpanV3 } from 'types/api/trace/getTraceV3';
-
-import { GEN_AI_KEYS } from '../utils/genAi';
-
-export interface SpanAiUsage {
-	inputTokens?: number;
-	outputTokens?: number;
-	cacheReadTokens?: number;
-	cacheCreationTokens?: number;
-	cost?: number;
-	isAnthropic: boolean;
-}
-
-export interface SpanAiDetails {
-	model?: string;
-	toolName?: string;
-	agentName?: string;
-	usage?: SpanAiUsage;
-}
-
-function getNumber(span: SpanV3, key: string): number | undefined {
-	const value = getSpanAttribute(span, key);
-	if (value === undefined || value === '') {
-		return undefined;
-	}
-	const parsed = Number(value);
-	return Number.isFinite(parsed) ? parsed : undefined;
-}
-
-function isAnthropicSpan(span: SpanV3): boolean {
-	const provider = (
-		getSpanAttribute(span, GEN_AI_KEYS.providerName) ??
-		getSpanAttribute(span, GEN_AI_KEYS.system) ??
-		''
-	).toLowerCase();
-	const model = (
-		getSpanAttribute(span, GEN_AI_KEYS.responseModel) ??
-		getSpanAttribute(span, GEN_AI_KEYS.requestModel) ??
-		''
-	).toLowerCase();
-
-	return (
-		provider === 'anthropic' ||
-		model.includes('claude') ||
-		model.includes('anthropic')
-	);
-}
-
-export function getSpanAiDetails(span: SpanV3): SpanAiDetails | undefined {
-	const usage: SpanAiUsage = {
-		inputTokens: getNumber(span, GEN_AI_KEYS.inputTokens),
-		outputTokens: getNumber(span, GEN_AI_KEYS.outputTokens),
-		cacheReadTokens: getNumber(span, GEN_AI_KEYS.cacheReadTokens),
-		cacheCreationTokens: getNumber(span, GEN_AI_KEYS.cacheCreationTokens),
-		cost: getNumber(span, GEN_AI_KEYS.cost),
-		isAnthropic: isAnthropicSpan(span),
-	};
-	const hasUsage =
-		usage.inputTokens !== undefined || usage.outputTokens !== undefined;
-
-	const details: SpanAiDetails = {
-		model: getSpanAttribute(span, GEN_AI_KEYS.requestModel) || undefined,
-		toolName: getSpanAttribute(span, GEN_AI_KEYS.toolName) || undefined,
-		agentName: getSpanAttribute(span, GEN_AI_KEYS.agentName) || undefined,
-		usage: hasUsage ? usage : undefined,
-	};
-
-	return details.model || details.toolName || details.agentName || hasUsage
-		? details
-		: undefined;
-}
-
-/**
- * Anthropic reports input_tokens without cached tokens; every other provider
- * (OpenAI, Azure OpenAI, Gemini, Mistral, DeepSeek, Groq, xAI) counts cached
- * tokens inside input_tokens.
- */
-export function getUsageTotals(usage: SpanAiUsage): {
-	inputUsage: number;
-	totalUsage: number;
-} {
-	const input = usage.inputTokens ?? 0;
-	const inputUsage = usage.isAnthropic
-		? input + (usage.cacheReadTokens ?? 0) + (usage.cacheCreationTokens ?? 0)
-		: input;
-
-	return { inputUsage, totalUsage: inputUsage + (usage.outputTokens ?? 0) };
-}
-
-export function formatTokens(value: number): string {
-	return value.toLocaleString('en-US');
-}
-
-export function formatCost(value: number): string {
-	return `$ ${value.toLocaleString('en-US', { maximumFractionDigits: 10 })}`;
-}

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/TraceDetailsHeader.module.scss

@@ -34,15 +34,6 @@
 	}
 }
 
-.tabs {
-	flex-shrink: 0;
-}
-
-.tab {
-	flex: unset;
-	padding: 0 24px;
-}
-
 .filterSection {
 	display: flex;
 	align-items: center;

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/TraceDetailsHeader.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useState } from 'react';
+import { useCallback, useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { Button } from '@signozhq/ui/button';
 import {
@@ -18,26 +18,40 @@ import KeyValueLabel from 'periscope/components/KeyValueLabel';
 import { TraceDetailV3URLProps } from 'types/api/trace/getTraceV3';
 import { DataSource } from 'types/common/queryBuilder';
 
-import { TraceDetailsTab } from '../constants';
 import { TraceDetailEventKeys, TraceDetailEvents } from '../events';
 import { useTraceDetailLogEvent } from '../hooks/useTraceDetailLogEvent';
-import { useTraceDetailsTab } from '../hooks/useTraceDetailsTab';
 import { useTraceStore } from '../stores/traceStore';
 import TraceDownloadPanel from './TraceDownloadPanel';
 import EntityMetadataRow from '../EntityMetadata/EntityMetadataRow';
 import AnalyticsPanel from '../SpanDetailsPanel/AnalyticsPanel/AnalyticsPanel';
 import Filters from '../TraceWaterfall/TraceWaterfallStates/Success/Filters/Filters';
-import { useTraceDetailsStripInfo } from '../useTraceDetailsStripInfo';
 import MissingSpansBanner from './MissingSpansBanner';
-import { useTraceSummary } from './useTraceSummary';
-import TraceDetailsTabs from './TraceDetailsTabs';
 import TraceOptionsMenu from './TraceOptionsMenu';
 
 import styles from './TraceDetailsHeader.module.scss';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
 
+interface FilterMetadata {
+	startTime: number;
+	endTime: number;
+	traceId: string;
+}
+
+export interface TraceMetadataForHeader {
+	startTimestampMillis: number;
+	endTimestampMillis: number;
+	rootServiceName: string;
+	rootServiceEntryPoint: string;
+	rootSpanStatusCode: string;
+	hasMissingSpans: boolean;
+	totalSpansCount: number;
+}
+
 interface TraceDetailsHeaderProps {
-	onFilteredSpansChange?: (spanIds: string[], isFilterActive: boolean) => void;
+	filterMetadata: FilterMetadata;
+	onFilteredSpansChange: (spanIds: string[], isFilterActive: boolean) => void;
+	isDataLoaded?: boolean;
+	traceMetadata?: TraceMetadataForHeader;
 }
 
 const SKELETON_COUNT = 3;
@@ -59,22 +73,16 @@ function DetailsLoader(): JSX.Element {
 }
 
 function TraceDetailsHeader({
+	filterMetadata,
 	onFilteredSpansChange,
+	isDataLoaded,
+	traceMetadata,
 }: TraceDetailsHeaderProps): JSX.Element {
 	const { id: traceID } = useParams<TraceDetailV3URLProps>();
-	const { data: summary, isLoading } = useTraceSummary();
 	const [showTraceDetails, setShowTraceDetails] = useState(true);
 	const [isFilterExpanded, setIsFilterExpanded] = useState(false);
 	const [isPreviewFieldsOpen, setIsPreviewFieldsOpen] = useState(false);
 	const [isAnalyticsOpen, setIsAnalyticsOpen] = useState(false);
-	const [tab] = useTraceDetailsTab();
-	const isOverview = tab === TraceDetailsTab.Overview;
-
-	// Overview-only panels must not linger over another tab.
-	useEffect(() => {
-		setIsPreviewFieldsOpen(false);
-		setIsAnalyticsOpen(false);
-	}, [tab]);
 	const previewFields = useTraceStore((s) => s.previewFields);
 	const setPreviewFields = useTraceStore((s) => s.setPreviewFields);
 
@@ -108,13 +116,9 @@ function TraceDetailsHeader({
 		setShowTraceDetails((prev) => !prev);
 	}, []);
 
-	useTraceDetailsStripInfo({
-		totalSpansCount: summary?.totalSpansCount ?? 0,
-		totalErrorSpansCount: summary?.totalErrorSpansCount ?? 0,
-	});
-
-	const startTime = (summary?.startTimestampMillis ?? 0) / 1e3;
-	const endTime = (summary?.endTimestampMillis ?? 0) / 1e3;
+	const durationMs = traceMetadata
+		? traceMetadata.endTimestampMillis - traceMetadata.startTimestampMillis
+		: 0;
 
 	return (
 		<div className={styles.wrapper}>
@@ -136,10 +140,9 @@ function TraceDetailsHeader({
 							badgeValue={traceID || ''}
 							maxCharacters={100}
 						/>
-						<TraceDetailsTabs />
 					</div>
 				)}
-				{isOverview && onFilteredSpansChange && summary && (
+				{isDataLoaded && (
 					<div
 						className={cx(
 							styles.filterSection,
@@ -168,9 +171,9 @@ function TraceDetailsHeader({
 										onToggleTraceDetails={handleToggleTraceDetails}
 										onOpenPreviewFields={(): void => setIsPreviewFieldsOpen(true)}
 										traceId={traceID || ''}
-										startTime={startTime}
-										endTime={endTime}
-										totalSpansCount={summary.totalSpansCount}
+										startTime={filterMetadata.startTime}
+										endTime={filterMetadata.endTime}
+										totalSpansCount={traceMetadata?.totalSpansCount || 0}
 									/>
 								</div>
 							</TooltipProvider>
@@ -180,9 +183,9 @@ function TraceDetailsHeader({
 							className={cx(styles.filter, isFilterExpanded && styles.isExpanded)}
 						>
 							<Filters
-								startTime={startTime}
-								endTime={endTime}
-								traceID={traceID || ''}
+								startTime={filterMetadata.startTime}
+								endTime={filterMetadata.endTime}
+								traceID={filterMetadata.traceId}
 								onFilteredSpansChange={onFilteredSpansChange}
 								isExpanded={isFilterExpanded}
 								onExpand={(): void => setIsFilterExpanded(true)}
@@ -193,29 +196,28 @@ function TraceDetailsHeader({
 				)}
 			</div>
 
-			{(showTraceDetails || !isOverview) && (
+			{showTraceDetails && (
 				<div className={styles.subHeader}>
-					{isLoading || !summary ? (
-						<DetailsLoader />
-					) : (
+					{traceMetadata ? (
 						<EntityMetadataRow
 							entity="trace"
 							service={{
-								name: summary.rootServiceName,
-								entryPoint: summary.rootServiceEntryPoint,
+								name: traceMetadata.rootServiceName,
+								entryPoint: traceMetadata.rootServiceEntryPoint,
 							}}
-							durationMs={summary.endTimestampMillis - summary.startTimestampMillis}
-							timestamp={dayjs(summary.startTimestampMillis).format(
+							durationMs={durationMs}
+							timestamp={dayjs(traceMetadata.startTimestampMillis).format(
 								DATE_TIME_FORMATS.DD_MMM_YYYY_HH_MM_SS,
 							)}
-							tokens={summary.ai?.tokens}
-							cost={summary.ai?.totalCost}
+							statusCode={traceMetadata.rootSpanStatusCode}
 						/>
+					) : (
+						<DetailsLoader />
 					)}
 				</div>
 			)}
 
-			{isOverview && summary?.hasMissingSpans && <MissingSpansBanner />}
+			{traceMetadata?.hasMissingSpans && <MissingSpansBanner />}
 
 			<FieldsSelector
 				isOpen={isPreviewFieldsOpen}

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/TraceDetailsTabs.tsx

@@ -1,44 +0,0 @@
-import { ToggleGroup, ToggleGroupItem } from '@signozhq/ui/toggle-group';
-
-import { TraceDetailsTab } from '../constants';
-import { useTraceDetailsTab } from '../hooks/useTraceDetailsTab';
-
-import styles from './TraceDetailsHeader.module.scss';
-
-function TraceDetailsTabs(): JSX.Element {
-	const [tab, setTab] = useTraceDetailsTab();
-
-	const handleChange = (value: string): void => {
-		// Clicking the active item deselects it and reports ''.
-		if (value) {
-			void setTab(value as TraceDetailsTab);
-		}
-	};
-
-	return (
-		<ToggleGroup
-			type="single"
-			value={tab}
-			onChange={handleChange}
-			className={styles.tabs}
-			size="sm"
-		>
-			<ToggleGroupItem
-				value={TraceDetailsTab.Overview}
-				className={styles.tab}
-				data-testid="trace-details-tab-overview"
-			>
-				Overview
-			</ToggleGroupItem>
-			<ToggleGroupItem
-				value={TraceDetailsTab.Thread}
-				className={styles.tab}
-				data-testid="trace-details-tab-thread"
-			>
-				Thread
-			</ToggleGroupItem>
-		</ToggleGroup>
-	);
-}
-
-export default TraceDetailsTabs;

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/__tests__/TraceDetailsHeader.test.tsx

@@ -1,12 +1,9 @@
 import { fireEvent, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
-import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
 import ROUTES from 'constants/routes';
 import { render } from 'tests/test-utils';
 
-import { MOCK_TRACE_SUMMARY } from '../mockTraceSummary';
-import * as traceSummaryModule from '../useTraceSummary';
 import TraceDetailsHeader from '../TraceDetailsHeader';
 
 const mockGoBack = jest.fn();
@@ -53,9 +50,15 @@ jest.mock('components/FieldsSelector', () => ({
 	),
 }));
 
-const baseProps = { onFilteredSpansChange: jest.fn() };
-
-const metadataText = /Missing Span/;
+const baseProps = {
+	filterMetadata: {
+		startTime: 0,
+		endTime: 1,
+		traceId: 'trace-123',
+	},
+	onFilteredSpansChange: jest.fn(),
+	isDataLoaded: false,
+};
 
 describe('TraceDetailsHeader – back button', () => {
 	beforeEach(() => {
@@ -91,8 +94,8 @@ describe('TraceDetailsHeader – action cluster', () => {
 		mockReplace.mockClear();
 	});
 
-	it('does not render the action buttons without a filter handler', () => {
-		render(<TraceDetailsHeader />);
+	it('does not render the action buttons while data is still loading', () => {
+		render(<TraceDetailsHeader {...baseProps} isDataLoaded={false} />);
 
 		expect(
 			screen.queryByRole('button', { name: /^analytics$/i }),
@@ -102,8 +105,8 @@ describe('TraceDetailsHeader – action cluster', () => {
 		).not.toBeInTheDocument();
 	});
 
-	it('renders Analytics and Settings action buttons', () => {
-		render(<TraceDetailsHeader {...baseProps} />);
+	it('renders Analytics and Settings action buttons once data is loaded', () => {
+		render(<TraceDetailsHeader {...baseProps} isDataLoaded />);
 
 		expect(
 			screen.getByRole('button', { name: /^analytics$/i }),
@@ -114,7 +117,7 @@ describe('TraceDetailsHeader – action cluster', () => {
 	});
 
 	it('toggles the AnalyticsPanel open state when the Analytics button is clicked', () => {
-		render(<TraceDetailsHeader {...baseProps} />);
+		render(<TraceDetailsHeader {...baseProps} isDataLoaded />);
 
 		const panel = screen.getByTestId('analytics-panel');
 		expect(panel).toHaveAttribute('data-open', 'false');
@@ -130,125 +133,68 @@ describe('TraceDetailsHeader – action cluster', () => {
 });
 
 describe('TraceDetailsHeader – trace metadata row', () => {
-	afterEach(() => {
-		jest.restoreAllMocks();
-	});
+	// Plain prop, no API mock needed: traceMetadata is passed straight in.
+	const traceMetadata = {
+		startTimestampMillis: 1_700_000_000_000,
+		endTimestampMillis: 1_700_000_120_000, // +120000ms = 2 min
+		rootServiceName: 'inventory-frontend',
+		rootServiceEntryPoint: 'large-trace-root',
+		rootSpanStatusCode: '404',
+		hasMissingSpans: false,
+		totalSpansCount: 42,
+	};
 
-	it('shows skeletons instead of the metadata while the summary loads', () => {
-		jest
-			.spyOn(traceSummaryModule, 'useTraceSummary')
-			.mockReturnValue({ data: undefined, isLoading: true });
-		const { container } = render(<TraceDetailsHeader {...baseProps} />);
-
-		expect(screen.queryByText(metadataText)).not.toBeInTheDocument();
-		expect(container.querySelectorAll('.ant-skeleton-input')).toHaveLength(3);
-	});
-
-	it('renders the summary metadata with tokens and cost', () => {
-		render(<TraceDetailsHeader {...baseProps} />);
-
-		const { startTimestampMillis, endTimestampMillis } = MOCK_TRACE_SUMMARY;
-		const duration = getYAxisFormattedValue(
-			`${endTimestampMillis - startTimestampMillis}`,
-			'ms',
+	it('renders the metadata (service, entry point, duration, status) when provided', () => {
+		render(
+			<TraceDetailsHeader
+				{...baseProps}
+				isDataLoaded
+				traceMetadata={traceMetadata}
+			/>,
 		);
 
-		expect(screen.getByText(metadataText)).toBeInTheDocument();
+		expect(screen.getByText(/inventory-frontend/)).toBeInTheDocument();
+		expect(screen.getByText('large-trace-root')).toBeInTheDocument();
+		expect(screen.getByText('404')).toBeInTheDocument();
+		// Duration goes through the shared formatter (e.g. "2 min").
+		const duration = getYAxisFormattedValue(
+			`${traceMetadata.endTimestampMillis - traceMetadata.startTimestampMillis}`,
+			'ms',
+		);
 		expect(screen.getByText(duration)).toBeInTheDocument();
-		expect(screen.getByText('Tokens: 12,040 → 3,110')).toBeInTheDocument();
-		expect(screen.getByText('$ 0.0421')).toBeInTheDocument();
 	});
 
 	it('is shown by default and can be hidden / shown again via the Trace options menu', async () => {
 		const user = userEvent.setup({ delay: null });
-		render(<TraceDetailsHeader {...baseProps} />);
+		render(
+			<TraceDetailsHeader
+				{...baseProps}
+				isDataLoaded
+				traceMetadata={traceMetadata}
+			/>,
+		);
 
-		expect(screen.getByText(metadataText)).toBeInTheDocument();
+		// Visible by default (showTraceDetails defaults to true).
+		expect(screen.getByText(/inventory-frontend/)).toBeInTheDocument();
 
+		// Hide it.
 		await user.click(screen.getByRole('button', { name: /trace options/i }));
 		await user.click(
 			await screen.findByRole('menuitem', { name: /hide trace details/i }),
 		);
-		expect(screen.queryByText(metadataText)).not.toBeInTheDocument();
+		expect(screen.queryByText(/inventory-frontend/)).not.toBeInTheDocument();
 
+		// Show it again.
 		await user.click(screen.getByRole('button', { name: /trace options/i }));
 		await user.click(
 			await screen.findByRole('menuitem', { name: /show trace details/i }),
 		);
-		expect(screen.getByText(metadataText)).toBeInTheDocument();
-	});
-});
-
-describe('TraceDetailsHeader – tabs', () => {
-	// In-memory URL state, so a tab switch can't leak into the next test.
-	const renderHeader = (): void => {
-		render(
-			<NuqsTestingAdapter hasMemory>
-				<TraceDetailsHeader {...baseProps} />
-			</NuqsTestingAdapter>,
-		);
-	};
-
-	it('shows the Overview-only sections on the Overview tab', () => {
-		renderHeader();
-
-		expect(screen.getByTestId('filters-stub')).toBeInTheDocument();
-		expect(
-			screen.getByRole('button', { name: /^analytics$/i }),
-		).toBeInTheDocument();
-		expect(
-			screen.getByRole('button', { name: /trace options/i }),
-		).toBeInTheDocument();
-		expect(screen.getByTestId('missing-spans-banner')).toBeInTheDocument();
-	});
-
-	it('keeps only the metadata row on the Thread tab', async () => {
-		const user = userEvent.setup({ delay: null });
-		renderHeader();
-
-		await user.click(screen.getByTestId('trace-details-tab-thread'));
-
-		expect(screen.queryByTestId('filters-stub')).not.toBeInTheDocument();
-		expect(
-			screen.queryByRole('button', { name: /^analytics$/i }),
-		).not.toBeInTheDocument();
-		expect(
-			screen.queryByRole('button', { name: /trace options/i }),
-		).not.toBeInTheDocument();
-		expect(screen.queryByTestId('missing-spans-banner')).not.toBeInTheDocument();
-		expect(screen.getByText(metadataText)).toBeInTheDocument();
-	});
-
-	it('shows the metadata row on the Thread tab even when hidden on Overview', async () => {
-		const user = userEvent.setup({ delay: null });
-		renderHeader();
-
-		await user.click(screen.getByRole('button', { name: /trace options/i }));
-		await user.click(
-			await screen.findByRole('menuitem', { name: /hide trace details/i }),
-		);
-		expect(screen.queryByText(metadataText)).not.toBeInTheDocument();
-
-		await user.click(screen.getByTestId('trace-details-tab-thread'));
-
-		expect(screen.getByText(metadataText)).toBeInTheDocument();
-	});
-
-	it('closes the Analytics panel when switching to the Thread tab', async () => {
-		const user = userEvent.setup({ delay: null });
-		renderHeader();
-
-		await user.click(screen.getByRole('button', { name: /^analytics$/i }));
-		expect(screen.getByTestId('analytics-panel')).toHaveAttribute(
-			'data-open',
-			'true',
-		);
-
-		await user.click(screen.getByTestId('trace-details-tab-thread'));
-
-		expect(screen.getByTestId('analytics-panel')).toHaveAttribute(
-			'data-open',
-			'false',
-		);
+		expect(screen.getByText(/inventory-frontend/)).toBeInTheDocument();
+	});
+
+	it('does not render the metadata row when traceMetadata is absent', () => {
+		render(<TraceDetailsHeader {...baseProps} isDataLoaded />);
+
+		expect(screen.queryByText(/inventory-frontend/)).not.toBeInTheDocument();
 	});
 });

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/mockTraceSummary.ts

@@ -1,22 +0,0 @@
-import { TraceSummary } from './types';
-
-// Placeholder until GET /api/v1/traces/{id}/summary feeds the header.
-export const MOCK_TRACE_SUMMARY: TraceSummary = {
-	startTimestampMillis: 1789627365929,
-	endTimestampMillis: 1789627367867,
-	rootServiceName: '',
-	rootServiceEntryPoint: 'Missing Span',
-	totalSpansCount: 3,
-	totalErrorSpansCount: 0,
-	hasMissingSpans: true,
-	ai: {
-		tokens: {
-			input: 12040,
-			output: 3110,
-			cacheRead: 8000,
-			cacheWrite: 1200,
-			reasoning: 900,
-		},
-		totalCost: 0.0421,
-	},
-};

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/types.ts

@@ -1,23 +0,0 @@
-export interface TraceTokenUsage {
-	input: number;
-	output: number;
-	cacheRead?: number;
-	cacheWrite?: number;
-	reasoning?: number;
-}
-
-/** Response of GET /api/v1/traces/{id}/summary. */
-export interface TraceSummary {
-	startTimestampMillis: number;
-	endTimestampMillis: number;
-	rootServiceName: string;
-	rootServiceEntryPoint: string;
-	totalSpansCount: number;
-	totalErrorSpansCount: number;
-	hasMissingSpans: boolean;
-	ai?: {
-		tokens?: TraceTokenUsage;
-		// null when no span has a cost attribute
-		totalCost: number | null;
-	};
-}

frontend/src/pages/TraceDetailsV3/TraceDetailsHeader/useTraceSummary.ts

@@ -1,12 +0,0 @@
-import { MOCK_TRACE_SUMMARY } from './mockTraceSummary';
-import { TraceSummary } from './types';
-
-interface UseTraceSummaryResult {
-	data: TraceSummary | undefined;
-	isLoading: boolean;
-}
-
-// Placeholder until GET /api/v1/traces/{id}/summary is available.
-export function useTraceSummary(): UseTraceSummaryResult {
-	return { data: MOCK_TRACE_SUMMARY, isLoading: false };
-}

frontend/src/pages/TraceDetailsV3/TraceDetailsOverview/TraceDetailsOverview.tsx

@@ -1,500 +0,0 @@
-/* eslint-disable sonarjs/cognitive-complexity */
-import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
-import { useParams } from 'react-router-dom';
-import {
-	ChartNoAxesGantt,
-	ChevronDown,
-	ChevronRight,
-	Info,
-	TriangleAlert,
-} from '@signozhq/icons';
-import getLocalStorageKey from 'api/browser/localstorage/get';
-import setLocalStorageKey from 'api/browser/localstorage/set';
-import { Collapse } from 'antd';
-import { useDetailsPanel } from 'components/DetailsPanel';
-import WarningPopover from 'components/WarningPopover/WarningPopover';
-import { LOCALSTORAGE } from 'constants/localStorage';
-import useGetTraceV4 from 'hooks/trace/useGetTraceV4';
-import { useSafeNavigate } from 'hooks/useSafeNavigate';
-import useUrlQuery from 'hooks/useUrlQuery';
-import { ResizableBox } from 'periscope/components/ResizableBox';
-import { SpanV3, TraceDetailV3URLProps } from 'types/api/trace/getTraceV3';
-
-import { TraceDetailEventKeys, TraceDetailEvents } from '../events';
-import { useTraceDetailLogEvent } from '../hooks/useTraceDetailLogEvent';
-import NoData from '../NoData/NoData';
-import {
-	setTraceStoreAvailableColorByFields,
-	useTraceStore,
-} from '../stores/traceStore';
-import { SpanDetailVariant } from '../SpanDetailsPanel/constants';
-import SpanDetailsPanel from '../SpanDetailsPanel/SpanDetailsPanel';
-import { FLAMEGRAPH_SPAN_LIMIT } from '../TraceFlamegraph/constants';
-import TraceFlamegraph from '../TraceFlamegraph/TraceFlamegraph';
-import TraceWaterfall from '../TraceWaterfall/TraceWaterfall';
-import { IInterestedSpan } from '../TraceWaterfall/types';
-import { getAncestorSpanIds } from '../TraceWaterfall/utils';
-import { getAvailableColorByFieldNames } from '../utils';
-
-import cx from 'classnames';
-
-import styles from './TraceDetailsOverview.module.scss';
-
-// Lucide chevrons for the flame/waterfall accordion headers, matching the
-// span-tree chevrons in the waterfall.
-function renderPanelExpandIcon({
-	isActive,
-}: {
-	isActive?: boolean;
-}): JSX.Element {
-	return isActive ? <ChevronDown size={14} /> : <ChevronRight size={14} />;
-}
-
-interface TraceDetailsOverviewProps {
-	filteredSpanIds: string[];
-	isFilterActive: boolean;
-}
-
-function TraceDetailsOverview({
-	filteredSpanIds,
-	isFilterActive,
-}: TraceDetailsOverviewProps): JSX.Element {
-	const { id: traceId } = useParams<TraceDetailV3URLProps>();
-	const urlQuery = useUrlQuery();
-	const [interestedSpanId, setInterestedSpanId] = useState<IInterestedSpan>(
-		() => ({
-			spanId: urlQuery.get('spanId') || '',
-			isUncollapsed: urlQuery.get('spanId') !== '',
-		}),
-	);
-	const [uncollapsedNodes, setUncollapsedNodes] = useState<string[]>([]);
-	const [localUncollapsedNodes, setLocalUncollapsedNodes] = useState<
-		Set<string>
-	>(new Set());
-	const [selectedSpan, setSelectedSpan] = useState<SpanV3>();
-
-	const selectedSpanId = urlQuery.get('spanId') || undefined;
-	const { safeNavigate } = useSafeNavigate();
-
-	const logTraceEvent = useTraceDetailLogEvent('v3', traceId || '');
-	// Tracks which traceId the load event already fired for, so navigating
-	// between traces (the route component stays mounted) re-fires it once each.
-	const dataLoadedFiredForRef = useRef('');
-	const colorByField = useTraceStore((s) => s.colorByField);
-	const previewFieldsCount = useTraceStore((s) => s.previewFields.length);
-	const userPrefsReady = useTraceStore((s) => s.userPreferences !== null);
-
-	const handleSpanDetailsClose = useCallback((): void => {
-		urlQuery.delete('spanId');
-		safeNavigate({ search: urlQuery.toString() }, { replace: true });
-	}, [urlQuery, safeNavigate]);
-
-	const panelState = useDetailsPanel({
-		entityId: selectedSpanId,
-		onClose: handleSpanDetailsClose,
-	});
-
-	const allSpansRef = useRef<SpanV3[]>([]);
-	const deepLinkResolvedRef = useRef(false);
-
-	// Refetch only when the URL target isn't already loaded. Keeps row clicks
-	// and other in-window URL navigation from triggering a backend window slide.
-	useEffect(() => {
-		const spanId = urlQuery.get('spanId') || '';
-		if (!spanId) {
-			return;
-		}
-		const idx = allSpansRef.current.findIndex((s) => s.span_id === spanId);
-		if (idx !== -1) {
-			setSelectedSpan(allSpansRef.current[idx]);
-			return;
-		}
-		setInterestedSpanId({ spanId, isUncollapsed: true });
-	}, [urlQuery]);
-
-	// Once all spans are loaded (frontend mode), freeze query params so
-	// subsequent interestedSpanId changes don't trigger unnecessary refetches.
-	const fullDataLoadedRef = useRef(false);
-	const frozenParamsRef = useRef({
-		selectedSpanId: interestedSpanId.spanId,
-		isSelectedSpanIDUnCollapsed: interestedSpanId.isUncollapsed,
-		uncollapsedSpans: uncollapsedNodes,
-	});
-
-	const queryParams = fullDataLoadedRef.current
-		? frozenParamsRef.current
-		: {
-				selectedSpanId: interestedSpanId.spanId,
-				isSelectedSpanIDUnCollapsed: interestedSpanId.isUncollapsed,
-				uncollapsedSpans: uncollapsedNodes,
-			};
-
-	const {
-		data: traceData,
-		isFetching: isFetchingTraceData,
-		error: errorFetchingTraceData,
-	} = useGetTraceV4({
-		traceId,
-		uncollapsedSpans: queryParams.uncollapsedSpans,
-		selectedSpanId: queryParams.selectedSpanId,
-		isSelectedSpanIDUnCollapsed: queryParams.isSelectedSpanIDUnCollapsed,
-	});
-
-	const allSpans = traceData?.payload?.spans || [];
-	const totalSpansCount = traceData?.payload?.totalSpansCount || 0;
-
-	const isFullDataLoaded =
-		totalSpansCount > 0 && totalSpansCount <= allSpans.length;
-
-	// Color-by options, gated on fields in loaded spans. Resource attrs are
-	// trace-wide, so any window has the full set — no need to accumulate.
-	const availableColorByFields = useMemo(() => {
-		const spans = traceData?.payload?.spans;
-		return spans?.length ? getAvailableColorByFieldNames(spans) : undefined;
-	}, [traceData?.payload?.spans]);
-
-	useEffect(() => {
-		setTraceStoreAvailableColorByFields(availableColorByFields);
-	}, [availableColorByFields]);
-
-	// Lock the ref once we confirm all data is loaded
-	if (isFullDataLoaded && !fullDataLoadedRef.current) {
-		fullDataLoadedRef.current = true;
-		frozenParamsRef.current = {
-			selectedSpanId: interestedSpanId.spanId,
-			isSelectedSpanIDUnCollapsed: interestedSpanId.isUncollapsed,
-			uncollapsedSpans: uncollapsedNodes,
-		};
-	}
-
-	useEffect(() => {
-		allSpansRef.current = allSpans;
-	}, [allSpans]);
-
-	useEffect(() => {
-		if (
-			!traceId ||
-			dataLoadedFiredForRef.current === traceId ||
-			!userPrefsReady
-		) {
-			return;
-		}
-		const payload = traceData?.payload;
-		if (!payload?.spans?.length) {
-			return;
-		}
-		dataLoadedFiredForRef.current = traceId;
-		const numServices = new Set(payload.spans.map((s) => s['service.name'])).size;
-		logTraceEvent(TraceDetailEvents.DataLoaded, {
-			[TraceDetailEventKeys.TotalSpansCount]: totalSpansCount,
-			[TraceDetailEventKeys.NumServices]: numServices,
-			[TraceDetailEventKeys.TraceDurationMs]:
-				payload.endTimestampMillis - payload.startTimestampMillis,
-			[TraceDetailEventKeys.HadErrors]: (payload.totalErrorSpansCount || 0) > 0,
-			[TraceDetailEventKeys.FlamegraphSampled]:
-				totalSpansCount > FLAMEGRAPH_SPAN_LIMIT,
-			[TraceDetailEventKeys.SpanPanelVariant]:
-				getLocalStorageKey(LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION) ||
-				SpanDetailVariant.DOCKED_RIGHT,
-			[TraceDetailEventKeys.ColorByField]: colorByField.name,
-			[TraceDetailEventKeys.PreviewFieldsCount]: previewFieldsCount,
-		});
-	}, [
-		traceId,
-		userPrefsReady,
-		traceData,
-		totalSpansCount,
-		colorByField,
-		previewFieldsCount,
-		logTraceEvent,
-	]);
-
-	// Frontend mode: expand all parents by default when full data arrives
-	useEffect(() => {
-		if (isFullDataLoaded && allSpans.length > 0) {
-			const parentIds = new Set(
-				allSpans.filter((s) => s.has_children).map((s) => s.span_id),
-			);
-			setLocalUncollapsedNodes(parentIds);
-		}
-	}, [isFullDataLoaded, allSpans]);
-
-	// Backend mode: sync uncollapsed state from API response
-	useEffect(() => {
-		if (
-			!isFullDataLoaded &&
-			traceData &&
-			traceData.payload &&
-			traceData.payload.uncollapsedSpans
-		) {
-			setUncollapsedNodes(traceData.payload.uncollapsedSpans);
-		}
-	}, [traceData, isFullDataLoaded]);
-
-	// Tracks whether we've already done the initial URL→selectedSpan handoff
-	//Lets `interestedSpanId` stay purely as the refetch trigger in frontend mode.
-	useEffect(() => {
-		if (deepLinkResolvedRef.current) {
-			return;
-		}
-		if (allSpans.length === 0) {
-			return;
-		}
-		if (selectedSpanId) {
-			const span = allSpans.find((s) => s.span_id === selectedSpanId);
-			if (!span) {
-				// Span not in the current window — wait for more data (backend
-				// pagination) before marking resolved.
-				return;
-			}
-			setSelectedSpan(span);
-		} else {
-			setSelectedSpan((prev) => prev ?? allSpans[0]);
-		}
-		deepLinkResolvedRef.current = true;
-	}, [selectedSpanId, allSpans]);
-
-	// Frontend mode: auto-expand ancestors of the URL-targeted span so it's
-	// visible. Keyed on URL `spanId`(selectedSpanId).
-	useEffect(() => {
-		if (!isFullDataLoaded || !selectedSpanId || allSpans.length === 0) {
-			return;
-		}
-		const ancestors = getAncestorSpanIds(allSpans, selectedSpanId);
-		if (ancestors.size === 0) {
-			return;
-		}
-		setLocalUncollapsedNodes((prev) => {
-			// Check if all ancestors are already expanded — avoid unnecessary state update
-			let allPresent = true;
-			for (const id of ancestors) {
-				if (!prev.has(id)) {
-					allPresent = false;
-					break;
-				}
-			}
-			if (allPresent) {
-				return prev;
-			}
-
-			const next = new Set(prev);
-			for (const id of ancestors) {
-				next.add(id);
-			}
-			return next;
-		});
-	}, [isFullDataLoaded, selectedSpanId, allSpans]);
-
-	const [activeKeys, setActiveKeys] = useState<string[]>(['flame', 'waterfall']);
-
-	const handleCollapseChange = (key: string): void => {
-		logTraceEvent(
-			key === 'flame'
-				? TraceDetailEvents.FlameGraphToggled
-				: TraceDetailEvents.WaterfallToggled,
-			{ [TraceDetailEventKeys.Expanded]: !activeKeys.includes(key) },
-		);
-		setActiveKeys((prev) =>
-			prev.includes(key) ? prev.filter((k) => k !== key) : [...prev, key],
-		);
-	};
-
-	const [spanDetailVariant, setSpanDetailVariant] = useState<SpanDetailVariant>(
-		() =>
-			(getLocalStorageKey(
-				LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION,
-			) as SpanDetailVariant) || SpanDetailVariant.DOCKED_RIGHT,
-	);
-
-	const RIGHT_DOCK_MIN = 480;
-	const RIGHT_DOCK_MAX = 720;
-	const [rightDockWidth, setRightDockWidth] = useState(RIGHT_DOCK_MIN);
-
-	const handleVariantChange = useCallback(
-		(newVariant: SpanDetailVariant): void => {
-			setLocalStorageKey(
-				LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION,
-				newVariant,
-			);
-			setSpanDetailVariant(newVariant);
-		},
-		[],
-	);
-
-	const showNoData =
-		!isFetchingTraceData &&
-		(!!errorFetchingTraceData || !traceData?.payload?.spans?.length);
-
-	const isDocked = spanDetailVariant === SpanDetailVariant.DOCKED;
-	const isRightDocked = spanDetailVariant === SpanDetailVariant.DOCKED_RIGHT;
-	const isWaterfallDocked = panelState.isOpen && isDocked;
-	const showRightDock = panelState.isOpen && isRightDocked;
-
-	const waterfallChildren = (
-		<ResizableBox
-			defaultHeight={300}
-			minHeight={150}
-			disabled={!isWaterfallDocked}
-		>
-			<TraceWaterfall
-				traceData={traceData}
-				isFetchingTraceData={isFetchingTraceData}
-				errorFetchingTraceData={errorFetchingTraceData}
-				traceId={traceId || ''}
-				interestedSpanId={interestedSpanId}
-				setInterestedSpanId={setInterestedSpanId}
-				uncollapsedNodes={uncollapsedNodes}
-				isFullDataLoaded={isFullDataLoaded}
-				localUncollapsedNodes={localUncollapsedNodes}
-				setLocalUncollapsedNodes={setLocalUncollapsedNodes}
-				selectedSpan={selectedSpan}
-				setSelectedSpan={setSelectedSpan}
-				filteredSpanIds={filteredSpanIds}
-				isFilterActive={isFilterActive}
-			/>
-		</ResizableBox>
-	);
-
-	return (
-		<>
-			{showNoData ? (
-				<NoData />
-			) : (
-				<>
-					<div className={styles.layoutRow}>
-						<div className={styles.content}>
-							<Collapse
-								// @ts-expect-error motion is passed through to rc-collapse to disable animation
-								motion={false}
-								activeKey={activeKeys.filter((k) => k === 'flame')}
-								onChange={(): void => handleCollapseChange('flame')}
-								size="small"
-								expandIcon={renderPanelExpandIcon}
-								className={styles.flameCollapse}
-								items={[
-									{
-										key: 'flame',
-										label: (
-											<div className={styles.collapseLabel}>
-												<span className={styles.collapseTitle}>
-													Flame Graph
-													{traceData?.payload?.totalSpansCount &&
-														traceData.payload.totalSpansCount > FLAMEGRAPH_SPAN_LIMIT && (
-															<WarningPopover
-																message="The total span count exceeds the visualization limit. Displaying a sampled subset of spans in flamegraph."
-																placement="bottomLeft"
-															>
-																<Info
-																	size={16}
-																	color="var(--l2-foreground)"
-																	style={{ cursor: 'pointer' }}
-																/>
-															</WarningPopover>
-														)}
-												</span>
-												{traceData?.payload?.totalSpansCount ? (
-													<span className={styles.collapseCount}>
-														<span className={styles.collapseCountItem}>
-															<ChartNoAxesGantt size={13} />
-															Spans: {traceData.payload.totalSpansCount}
-														</span>
-														<span
-															className={cx(styles.collapseCountItem, {
-																[styles.hasErrors]: traceData.payload.totalErrorSpansCount > 0,
-															})}
-														>
-															<TriangleAlert size={13} />
-															Errors:{' '}
-															{traceData.payload.totalErrorSpansCount ?? (
-																<span className="translate-safe">{0}</span>
-															)}
-														</span>
-													</span>
-												) : null}
-											</div>
-										),
-										children: (
-											<ResizableBox defaultHeight={300} minHeight={100} maxHeight={400}>
-												<TraceFlamegraph
-													filteredSpanIds={filteredSpanIds}
-													isFilterActive={isFilterActive}
-													selectedSpan={selectedSpan}
-													totalSpansCount={totalSpansCount}
-												/>
-											</ResizableBox>
-										),
-									},
-								]}
-							/>
-
-							<Collapse
-								// @ts-expect-error motion is passed through to rc-collapse to disable animation
-								motion={false}
-								activeKey={activeKeys.filter((k) => k === 'waterfall')}
-								onChange={(): void => handleCollapseChange('waterfall')}
-								size="small"
-								expandIcon={renderPanelExpandIcon}
-								className={cx(styles.waterfallCollapse, {
-									[styles.isDocked]: isWaterfallDocked,
-								})}
-								items={[
-									{
-										key: 'waterfall',
-										label: 'Waterfall',
-										children: activeKeys.includes('waterfall') ? waterfallChildren : null,
-									},
-								]}
-							/>
-
-							{panelState.isOpen && isDocked && (
-								<div className={styles.dockedSpanDetails}>
-									<SpanDetailsPanel
-										panelState={panelState}
-										selectedSpan={selectedSpan}
-										variant={SpanDetailVariant.DOCKED}
-										onVariantChange={handleVariantChange}
-										traceStartTime={traceData?.payload?.startTimestampMillis}
-										traceEndTime={traceData?.payload?.endTimestampMillis}
-									/>
-								</div>
-							)}
-						</div>
-
-						{showRightDock && (
-							<ResizableBox
-								handle="left"
-								defaultWidth={rightDockWidth}
-								minWidth={RIGHT_DOCK_MIN}
-								maxWidth={RIGHT_DOCK_MAX}
-								onResize={setRightDockWidth}
-								className={styles.rightDock}
-							>
-								<SpanDetailsPanel
-									panelState={panelState}
-									selectedSpan={selectedSpan}
-									variant={SpanDetailVariant.DOCKED_RIGHT}
-									onVariantChange={handleVariantChange}
-									traceStartTime={traceData?.payload?.startTimestampMillis}
-									traceEndTime={traceData?.payload?.endTimestampMillis}
-								/>
-							</ResizableBox>
-						)}
-					</div>
-
-					{panelState.isOpen && spanDetailVariant === SpanDetailVariant.DIALOG && (
-						<SpanDetailsPanel
-							panelState={panelState}
-							selectedSpan={selectedSpan}
-							variant={SpanDetailVariant.DIALOG}
-							onVariantChange={handleVariantChange}
-							traceStartTime={traceData?.payload?.startTimestampMillis}
-							traceEndTime={traceData?.payload?.endTimestampMillis}
-						/>
-					)}
-				</>
-			)}
-		</>
-	);
-}
-
-export default TraceDetailsOverview;

frontend/src/pages/TraceDetailsV3/TraceDetailsThread/TraceDetailsThread.tsx

@@ -1,5 +0,0 @@
-function TraceDetailsThread(): JSX.Element {
-	return <div data-testid="trace-details-thread" />;
-}
-
-export default TraceDetailsThread;

frontend/src/pages/TraceDetailsV3/TraceDetailsV3.module.scss

@@ -1,3 +1,10 @@
+.root {
+	flex: 1;
+	min-height: 0;
+	display: flex;
+	flex-direction: column;
+}
+
 .layoutRow {
 	display: flex;
 	flex: 1;

frontend/src/pages/TraceDetailsV3/TraceDetailsWrapper/TraceDetailsWrapper.module.scss

@@ -1,6 +0,0 @@
-.root {
-	flex: 1;
-	min-height: 0;
-	display: flex;
-	flex-direction: column;
-}

frontend/src/pages/TraceDetailsV3/TraceDetailsWrapper/TraceDetailsWrapper.tsx

@@ -1,21 +0,0 @@
-import { ReactNode } from 'react';
-
-import TraceStoreSync from '../stores/TraceStoreSync';
-
-import styles from './TraceDetailsWrapper.module.scss';
-
-interface TraceDetailsWrapperProps {
-	children: ReactNode;
-}
-
-function TraceDetailsWrapper({
-	children,
-}: TraceDetailsWrapperProps): JSX.Element {
-	return (
-		<TraceStoreSync>
-			<div className={styles.root}>{children}</div>
-		</TraceStoreSync>
-	);
-}
-
-export default TraceDetailsWrapper;

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/FlamegraphCanvas.module.scss

@@ -33,5 +33,10 @@
 	position: fixed;
 	z-index: 1000;
 	pointer-events: none;
+	background-color: var(--l1-background);
+	padding: 8px 12px;
+	border-radius: 4px;
+	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
+	border: 1px solid var(--l2-border);
 	color: var(--l1-foreground);
 }

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/FlamegraphCanvas.tsx

@@ -1,6 +1,5 @@
 import React, { useCallback, useEffect, useRef, useState } from 'react';
 import { createPortal } from 'react-dom';
-import cx from 'classnames';
 import TimelineV3 from 'components/TimelineV3/TimelineV3';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 
@@ -18,7 +17,6 @@ import { useFlamegraphZoom } from './hooks/useFlamegraphZoom';
 import { useScrollToSpan } from './hooks/useScrollToSpan';
 import { EventRect, FlamegraphCanvasProps, SpanRect } from './types';
 
-import tooltipStyles from '../TraceTooltip/TraceTooltip.module.scss';
 import styles from './FlamegraphCanvas.module.scss';
 
 function FlamegraphCanvas(props: FlamegraphCanvasProps): JSX.Element {
@@ -205,7 +203,7 @@ function FlamegraphCanvas(props: FlamegraphCanvasProps): JSX.Element {
 	const tooltipElement = tooltipContent
 		? createPortal(
 				<div
-					className={cx(tooltipStyles.surface, styles.tooltip)}
+					className={styles.tooltip}
 					style={{
 						left: Math.min(tooltipContent.clientX + 15, window.innerWidth - 220),
 						top: Math.min(tooltipContent.clientY + 15, window.innerHeight - 100),

frontend/src/pages/TraceDetailsV3/TraceTooltip/TooltipRow.tsx

@@ -1,34 +0,0 @@
-import { Typography } from '@signozhq/ui/typography';
-
-import styles from './TraceTooltip.module.scss';
-
-interface TooltipRowProps {
-	label: string;
-	value: string;
-	isTotal?: boolean;
-	testId?: string;
-}
-
-function TooltipRow({
-	label,
-	value,
-	isTotal,
-	testId,
-}: TooltipRowProps): JSX.Element {
-	return (
-		<div className={styles.row} data-testid={testId}>
-			<Typography.Text
-				size="small"
-				color={isTotal ? undefined : 'muted'}
-				truncate={1}
-			>
-				{label}
-			</Typography.Text>
-			<Typography.Text size="small" truncate={1} className={styles.rowValue}>
-				{value}
-			</Typography.Text>
-		</div>
-	);
-}
-
-export default TooltipRow;

frontend/src/pages/TraceDetailsV3/TraceTooltip/TooltipSection.tsx

@@ -1,13 +0,0 @@
-import { ReactNode } from 'react';
-
-import styles from './TraceTooltip.module.scss';
-
-interface TooltipSectionProps {
-	children: ReactNode;
-}
-
-function TooltipSection({ children }: TooltipSectionProps): JSX.Element {
-	return <div className={styles.section}>{children}</div>;
-}
-
-export default TooltipSection;

frontend/src/pages/TraceDetailsV3/TraceTooltip/TraceTooltip.module.scss

@@ -1,82 +0,0 @@
-// Figma `dark/shadow-dropdown` popover surface, shared by every trace-details
-// tooltip so they look the same.
-$surface-background: color-mix(in srgb, var(--l3-background) 60%, transparent);
-$surface-border-color: var(--l2-border);
-$surface-radius: var(--radius-2);
-$surface-padding: var(--spacing-4);
-$surface-shadow: 4px 10px 16px 2px rgba(0, 0, 0, 0.2);
-
-// For plain elements, e.g. the flamegraph's cursor-following portal.
-.surface {
-	background-color: $surface-background;
-	border: 1px solid $surface-border-color;
-	border-radius: $surface-radius;
-	padding: $surface-padding;
-	box-shadow: $surface-shadow;
-	backdrop-filter: blur(20px);
-}
-
-// For @signozhq/ui Tooltip content: it paints both the bubble and the arrow
-// from these variables.
-.tooltipContent {
-	--tooltip-background: #{$surface-background};
-	--tooltip-border-color: #{$surface-border-color};
-	--tooltip-border-radius: #{$surface-radius};
-	--tooltip-padding: #{$surface-padding};
-	--tooltip-box-shadow: #{$surface-shadow};
-	backdrop-filter: blur(20px);
-}
-
-.body {
-	display: flex;
-	flex-direction: column;
-	letter-spacing: var(--paragraph-small-400-letter-spacing);
-	color: var(--l1-foreground-hover);
-}
-
-.title {
-	--typography-font-family: var(--code-small-500-font-family);
-	--typography-font-size: var(--code-small-500-font-size);
-	--typography-font-weight: var(--code-small-500-font-weight);
-	--typography-line-height: var(--code-small-500-line-height);
-	letter-spacing: var(--code-small-500-letter-spacing);
-	word-break: break-all;
-}
-
-.section {
-	display: flex;
-	flex-direction: column;
-	gap: 4px;
-	padding: 8px 0;
-	border-top: 1px solid;
-	border-image: linear-gradient(
-			90deg,
-			var(--l3-background-transparent),
-			var(--l3-border),
-			var(--l3-background-transparent)
-		)
-		1;
-
-	&:first-child {
-		padding-top: 0;
-		border-top: none;
-	}
-
-	&:last-child {
-		padding-bottom: 0;
-	}
-}
-
-.row {
-	display: flex;
-	justify-content: space-between;
-	gap: 16px;
-	min-width: 0;
-}
-
-.rowValue {
-	flex-shrink: 0;
-	max-width: 60%;
-	text-align: right;
-	font-variant-numeric: tabular-nums;
-}

frontend/src/pages/TraceDetailsV3/TraceWaterfall/TraceWaterfallStates/Success/Success.module.scss

@@ -217,9 +217,8 @@
 .statusCell {
 	display: flex;
 	align-items: center;
-	justify-content: flex-start;
+	justify-content: center;
 	cursor: pointer;
-	padding-left: var(--spacing-2);
 
 	--badge-border-radius: 2px;
 	--badge-padding: 3px 6px;
@@ -409,11 +408,6 @@
 	}
 }
 
-.aiSpanIcon {
-	flex-shrink: 0;
-	margin: 0 4px;
-}
-
 .treeLabel {
 	color: var(--l1-foreground);
 	font-family: 'Inter';

frontend/src/pages/TraceDetailsV3/TraceWaterfall/TraceWaterfallStates/Success/Success.tsx

@@ -25,6 +25,7 @@ import {
 } from '@tanstack/react-table';
 import { useVirtualizer, Virtualizer } from '@tanstack/react-virtual';
 import cx from 'classnames';
+import HttpStatusBadge from 'components/HttpStatusBadge/HttpStatusBadge';
 import TimelineV3 from 'components/TimelineV3/TimelineV3';
 import { convertTimeToRelevantUnit } from 'utils/traceUtils';
 import { useCopySpanLink } from 'hooks/trace/useCopySpanLink';
@@ -32,13 +33,7 @@ import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { colorToRgb } from 'lib/uPlotLib/utils/generateColor';
-import {
-	ChevronDown,
-	ChevronRight,
-	Link,
-	ListPlus,
-	Sparkle,
-} from '@signozhq/icons';
+import { ChevronDown, ChevronRight, Link, ListPlus } from '@signozhq/icons';
 import { useTraceStore } from 'pages/TraceDetailsV3/stores/traceStore';
 import { resolveSpanColor } from 'pages/TraceDetailsV3/utils';
 import { useBoundaryPagination } from 'pages/TraceDetailsV3/TraceWaterfall/hooks/useBoundaryPagination';
@@ -49,8 +44,6 @@ import { toFixed } from 'utils/toFixed';
 
 import { EventTooltipContent } from '../../../SpanHoverCard/EventTooltipContent';
 import { SpanHoverCard } from '../../../SpanHoverCard/SpanHoverCard';
-import SpanHintBadge from '../../../SpanHintBadge/SpanHintBadge';
-import { isAiSpan } from '../../../utils/genAi';
 import AddSpanToFunnelModal from '../../AddSpanToFunnelModal/AddSpanToFunnelModal';
 import { IInterestedSpan } from '../../types';
 
@@ -335,23 +328,14 @@ const SpanOverview = memo(function SpanOverview({
 			</span>
 
 			{/* Colored service dot */}
-			{isAiSpan(span) ? (
-				<Sparkle
-					size={10}
-					color={effectiveColor}
-					fill={effectiveColor}
-					className={styles.aiSpanIcon}
-				/>
-			) : (
-				<span
-					className={cx(styles.treeIcon, { [styles.hasError]: span.has_error })}
-					style={
-						{
-							'--service-dot-color': effectiveColor,
-						} as React.CSSProperties
-					}
-				/>
-			)}
+			<span
+				className={cx(styles.treeIcon, { [styles.hasError]: span.has_error })}
+				style={
+					{
+						'--service-dot-color': effectiveColor,
+					} as React.CSSProperties
+				}
+			/>
 
 			{/* Span name + service name */}
 			<span className={styles.treeLabel}>
@@ -987,7 +971,9 @@ function Success(props: ISuccessProps): JSX.Element {
 									onMouseLeave={(): void => applyHoverClass(null)}
 									onClick={(): void => handleSpanClick(span)}
 								>
-									<SpanHintBadge span={span} />
+									{span.response_status_code && (
+										<HttpStatusBadge statusCode={span.response_status_code} />
+									)}
 								</div>
 							);
 						})}

frontend/src/pages/TraceDetailsV3/constants.ts

@@ -53,8 +53,3 @@ export const COLOR_BY_FIELDS: TelemetryFieldKey[] = COLOR_BY_OPTIONS.map(
 );
 
 export const DEFAULT_COLOR_BY_FIELD = COLOR_BY_FIELDS[0];
-
-export enum TraceDetailsTab {
-	Overview = 'overview',
-	Thread = 'thread',
-}

frontend/src/pages/TraceDetailsV3/hooks/useTraceDetailsTab.ts

@@ -1,15 +0,0 @@
-import { parseAsStringEnum, useQueryState, UseQueryStateReturn } from 'nuqs';
-
-import { TraceDetailsTab } from '../constants';
-
-export function useTraceDetailsTab(): UseQueryStateReturn<
-	TraceDetailsTab,
-	TraceDetailsTab
-> {
-	return useQueryState(
-		'tab',
-		parseAsStringEnum(Object.values(TraceDetailsTab)).withDefault(
-			TraceDetailsTab.Overview,
-		),
-	);
-}

frontend/src/pages/TraceDetailsV3/index.tsx

@@ -1,18 +1,89 @@
-import { useCallback, useEffect, useState } from 'react';
+/* eslint-disable sonarjs/cognitive-complexity */
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useParams } from 'react-router-dom';
+import {
+	ChartNoAxesGantt,
+	ChevronDown,
+	ChevronRight,
+	Info,
+	TriangleAlert,
+} from '@signozhq/icons';
+import getLocalStorageKey from 'api/browser/localstorage/get';
+import setLocalStorageKey from 'api/browser/localstorage/set';
+import { Collapse } from 'antd';
+import { useDetailsPanel } from 'components/DetailsPanel';
+import WarningPopover from 'components/WarningPopover/WarningPopover';
+import { LOCALSTORAGE } from 'constants/localStorage';
+import useGetTraceV4 from 'hooks/trace/useGetTraceV4';
+import { useTraceDetailsStripInfo } from './useTraceDetailsStripInfo';
+import { useSafeNavigate } from 'hooks/useSafeNavigate';
+import useUrlQuery from 'hooks/useUrlQuery';
+import { ResizableBox } from 'periscope/components/ResizableBox';
+import { SpanV3, TraceDetailV3URLProps } from 'types/api/trace/getTraceV3';
 
-import { TraceDetailsTab } from './constants';
-import { useTraceDetailsTab } from './hooks/useTraceDetailsTab';
+import { TraceDetailEventKeys, TraceDetailEvents } from './events';
+import { useTraceDetailLogEvent } from './hooks/useTraceDetailLogEvent';
+import NoData from './NoData/NoData';
+import TraceStoreSync from './stores/TraceStoreSync';
+import { useTraceStore } from './stores/traceStore';
+import { SpanDetailVariant } from './SpanDetailsPanel/constants';
+import SpanDetailsPanel from './SpanDetailsPanel/SpanDetailsPanel';
+import type { TraceMetadataForHeader } from './TraceDetailsHeader/TraceDetailsHeader';
 import TraceDetailsHeader from './TraceDetailsHeader/TraceDetailsHeader';
-import TraceDetailsOverview from './TraceDetailsOverview/TraceDetailsOverview';
-import TraceDetailsThread from './TraceDetailsThread/TraceDetailsThread';
-import TraceDetailsWrapper from './TraceDetailsWrapper/TraceDetailsWrapper';
+import { FLAMEGRAPH_SPAN_LIMIT } from './TraceFlamegraph/constants';
+import TraceFlamegraph from './TraceFlamegraph/TraceFlamegraph';
+import TraceWaterfall from './TraceWaterfall/TraceWaterfall';
+import { IInterestedSpan } from './TraceWaterfall/types';
+import { getAncestorSpanIds } from './TraceWaterfall/utils';
+import { getAvailableColorByFieldNames } from './utils';
+
+import cx from 'classnames';
+
+import styles from './TraceDetailsV3.module.scss';
+
+// Lucide chevrons for the flame/waterfall accordion headers, matching the
+// span-tree chevrons in the waterfall.
+function renderPanelExpandIcon({
+	isActive,
+}: {
+	isActive?: boolean;
+}): JSX.Element {
+	return isActive ? <ChevronDown size={14} /> : <ChevronRight size={14} />;
+}
 
 function TraceDetailsV3(): JSX.Element {
-	const [tab] = useTraceDetailsTab();
-	const isOverview = tab === TraceDetailsTab.Overview;
+	const { id: traceId } = useParams<TraceDetailV3URLProps>();
+	const urlQuery = useUrlQuery();
+	const [interestedSpanId, setInterestedSpanId] = useState<IInterestedSpan>(
+		() => ({
+			spanId: urlQuery.get('spanId') || '',
+			isUncollapsed: urlQuery.get('spanId') !== '',
+		}),
+	);
+	const [uncollapsedNodes, setUncollapsedNodes] = useState<string[]>([]);
+	const [localUncollapsedNodes, setLocalUncollapsedNodes] = useState<
+		Set<string>
+	>(new Set());
+	const [selectedSpan, setSelectedSpan] = useState<SpanV3>();
 	const [filteredSpanIds, setFilteredSpanIds] = useState<string[]>([]);
 	const [isFilterActive, setIsFilterActive] = useState(false);
 
+	const selectedSpanId = urlQuery.get('spanId') || undefined;
+	const { safeNavigate } = useSafeNavigate();
+
+	const logTraceEvent = useTraceDetailLogEvent('v3', traceId || '');
+	// Tracks which traceId the load event already fired for, so navigating
+	// between traces (the route component stays mounted) re-fires it once each.
+	const dataLoadedFiredForRef = useRef('');
+	const colorByField = useTraceStore((s) => s.colorByField);
+	const previewFieldsCount = useTraceStore((s) => s.previewFields.length);
+	const userPrefsReady = useTraceStore((s) => s.userPreferences !== null);
+
+	const handleSpanDetailsClose = useCallback((): void => {
+		urlQuery.delete('spanId');
+		safeNavigate({ search: urlQuery.toString() }, { replace: true });
+	}, [urlQuery, safeNavigate]);
+
 	const handleFilteredSpansChange = useCallback(
 		(spanIds: string[], isActive: boolean): void => {
 			setFilteredSpanIds(spanIds);
@@ -21,26 +92,453 @@ function TraceDetailsV3(): JSX.Element {
 		[],
 	);
 
-	// The filter query lives in Filters' local state, which unmounts with the
-	// Overview tab; drop its result too so both start empty on return.
+	const panelState = useDetailsPanel({
+		entityId: selectedSpanId,
+		onClose: handleSpanDetailsClose,
+	});
+
+	const allSpansRef = useRef<SpanV3[]>([]);
+	const deepLinkResolvedRef = useRef(false);
+
+	// Refetch only when the URL target isn't already loaded. Keeps row clicks
+	// and other in-window URL navigation from triggering a backend window slide.
 	useEffect(() => {
-		if (!isOverview) {
-			handleFilteredSpansChange([], false);
+		const spanId = urlQuery.get('spanId') || '';
+		if (!spanId) {
+			return;
 		}
-	}, [isOverview, handleFilteredSpansChange]);
+		const idx = allSpansRef.current.findIndex((s) => s.span_id === spanId);
+		if (idx !== -1) {
+			setSelectedSpan(allSpansRef.current[idx]);
+			return;
+		}
+		setInterestedSpanId({ spanId, isUncollapsed: true });
+	}, [urlQuery]);
+
+	// Once all spans are loaded (frontend mode), freeze query params so
+	// subsequent interestedSpanId changes don't trigger unnecessary refetches.
+	const fullDataLoadedRef = useRef(false);
+	const frozenParamsRef = useRef({
+		selectedSpanId: interestedSpanId.spanId,
+		isSelectedSpanIDUnCollapsed: interestedSpanId.isUncollapsed,
+		uncollapsedSpans: uncollapsedNodes,
+	});
+
+	const queryParams = fullDataLoadedRef.current
+		? frozenParamsRef.current
+		: {
+				selectedSpanId: interestedSpanId.spanId,
+				isSelectedSpanIDUnCollapsed: interestedSpanId.isUncollapsed,
+				uncollapsedSpans: uncollapsedNodes,
+			};
+
+	const {
+		data: traceData,
+		isFetching: isFetchingTraceData,
+		error: errorFetchingTraceData,
+	} = useGetTraceV4({
+		traceId,
+		uncollapsedSpans: queryParams.uncollapsedSpans,
+		selectedSpanId: queryParams.selectedSpanId,
+		isSelectedSpanIDUnCollapsed: queryParams.isSelectedSpanIDUnCollapsed,
+	});
+
+	const allSpans = traceData?.payload?.spans || [];
+	const totalSpansCount = traceData?.payload?.totalSpansCount || 0;
+	const totalErrorSpansCount = traceData?.payload?.totalErrorSpansCount || 0;
+
+	useTraceDetailsStripInfo({ totalSpansCount, totalErrorSpansCount });
+
+	const isFullDataLoaded =
+		totalSpansCount > 0 && totalSpansCount <= allSpans.length;
+
+	// Color-by options, gated on fields in loaded spans. Resource attrs are
+	// trace-wide, so any window has the full set — no need to accumulate.
+	const availableColorByFields = useMemo(() => {
+		const spans = traceData?.payload?.spans;
+		return spans?.length ? getAvailableColorByFieldNames(spans) : undefined;
+	}, [traceData?.payload?.spans]);
+
+	// Lock the ref once we confirm all data is loaded
+	if (isFullDataLoaded && !fullDataLoadedRef.current) {
+		fullDataLoadedRef.current = true;
+		frozenParamsRef.current = {
+			selectedSpanId: interestedSpanId.spanId,
+			isSelectedSpanIDUnCollapsed: interestedSpanId.isUncollapsed,
+			uncollapsedSpans: uncollapsedNodes,
+		};
+	}
+
+	useEffect(() => {
+		allSpansRef.current = allSpans;
+	}, [allSpans]);
+
+	useEffect(() => {
+		if (
+			!traceId ||
+			dataLoadedFiredForRef.current === traceId ||
+			!userPrefsReady
+		) {
+			return;
+		}
+		const payload = traceData?.payload;
+		if (!payload?.spans?.length) {
+			return;
+		}
+		dataLoadedFiredForRef.current = traceId;
+		const numServices = new Set(payload.spans.map((s) => s['service.name'])).size;
+		logTraceEvent(TraceDetailEvents.DataLoaded, {
+			[TraceDetailEventKeys.TotalSpansCount]: totalSpansCount,
+			[TraceDetailEventKeys.NumServices]: numServices,
+			[TraceDetailEventKeys.TraceDurationMs]:
+				payload.endTimestampMillis - payload.startTimestampMillis,
+			[TraceDetailEventKeys.HadErrors]: (payload.totalErrorSpansCount || 0) > 0,
+			[TraceDetailEventKeys.FlamegraphSampled]:
+				totalSpansCount > FLAMEGRAPH_SPAN_LIMIT,
+			[TraceDetailEventKeys.SpanPanelVariant]:
+				getLocalStorageKey(LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION) ||
+				SpanDetailVariant.DOCKED_RIGHT,
+			[TraceDetailEventKeys.ColorByField]: colorByField.name,
+			[TraceDetailEventKeys.PreviewFieldsCount]: previewFieldsCount,
+		});
+	}, [
+		traceId,
+		userPrefsReady,
+		traceData,
+		totalSpansCount,
+		colorByField,
+		previewFieldsCount,
+		logTraceEvent,
+	]);
+
+	// Frontend mode: expand all parents by default when full data arrives
+	useEffect(() => {
+		if (isFullDataLoaded && allSpans.length > 0) {
+			const parentIds = new Set(
+				allSpans.filter((s) => s.has_children).map((s) => s.span_id),
+			);
+			setLocalUncollapsedNodes(parentIds);
+		}
+	}, [isFullDataLoaded, allSpans]);
+
+	// Backend mode: sync uncollapsed state from API response
+	useEffect(() => {
+		if (
+			!isFullDataLoaded &&
+			traceData &&
+			traceData.payload &&
+			traceData.payload.uncollapsedSpans
+		) {
+			setUncollapsedNodes(traceData.payload.uncollapsedSpans);
+		}
+	}, [traceData, isFullDataLoaded]);
+
+	// Tracks whether we've already done the initial URL→selectedSpan handoff
+	//Lets `interestedSpanId` stay purely as the refetch trigger in frontend mode.
+	useEffect(() => {
+		if (deepLinkResolvedRef.current) {
+			return;
+		}
+		if (allSpans.length === 0) {
+			return;
+		}
+		if (selectedSpanId) {
+			const span = allSpans.find((s) => s.span_id === selectedSpanId);
+			if (!span) {
+				// Span not in the current window — wait for more data (backend
+				// pagination) before marking resolved.
+				return;
+			}
+			setSelectedSpan(span);
+		} else {
+			setSelectedSpan((prev) => prev ?? allSpans[0]);
+		}
+		deepLinkResolvedRef.current = true;
+	}, [selectedSpanId, allSpans]);
+
+	// Frontend mode: auto-expand ancestors of the URL-targeted span so it's
+	// visible. Keyed on URL `spanId`(selectedSpanId).
+	useEffect(() => {
+		if (!isFullDataLoaded || !selectedSpanId || allSpans.length === 0) {
+			return;
+		}
+		const ancestors = getAncestorSpanIds(allSpans, selectedSpanId);
+		if (ancestors.size === 0) {
+			return;
+		}
+		setLocalUncollapsedNodes((prev) => {
+			// Check if all ancestors are already expanded — avoid unnecessary state update
+			let allPresent = true;
+			for (const id of ancestors) {
+				if (!prev.has(id)) {
+					allPresent = false;
+					break;
+				}
+			}
+			if (allPresent) {
+				return prev;
+			}
+
+			const next = new Set(prev);
+			for (const id of ancestors) {
+				next.add(id);
+			}
+			return next;
+		});
+	}, [isFullDataLoaded, selectedSpanId, allSpans]);
+
+	const [activeKeys, setActiveKeys] = useState<string[]>(['flame', 'waterfall']);
+
+	const handleCollapseChange = (key: string): void => {
+		logTraceEvent(
+			key === 'flame'
+				? TraceDetailEvents.FlameGraphToggled
+				: TraceDetailEvents.WaterfallToggled,
+			{ [TraceDetailEventKeys.Expanded]: !activeKeys.includes(key) },
+		);
+		setActiveKeys((prev) =>
+			prev.includes(key) ? prev.filter((k) => k !== key) : [...prev, key],
+		);
+	};
+
+	const [spanDetailVariant, setSpanDetailVariant] = useState<SpanDetailVariant>(
+		() =>
+			(getLocalStorageKey(
+				LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION,
+			) as SpanDetailVariant) || SpanDetailVariant.DOCKED_RIGHT,
+	);
+
+	const RIGHT_DOCK_MIN = 480;
+	const RIGHT_DOCK_MAX = 720;
+	const [rightDockWidth, setRightDockWidth] = useState(RIGHT_DOCK_MIN);
+
+	const handleVariantChange = useCallback(
+		(newVariant: SpanDetailVariant): void => {
+			setLocalStorageKey(
+				LOCALSTORAGE.TRACE_DETAILS_SPAN_DETAILS_POSITION,
+				newVariant,
+			);
+			setSpanDetailVariant(newVariant);
+		},
+		[],
+	);
+
+	const filterMetadata = useMemo(
+		() => ({
+			startTime: (traceData?.payload?.startTimestampMillis || 0) / 1e3,
+			endTime: (traceData?.payload?.endTimestampMillis || 0) / 1e3,
+			traceId: traceId || '',
+		}),
+		[
+			traceData?.payload?.startTimestampMillis,
+			traceData?.payload?.endTimestampMillis,
+			traceId,
+		],
+	);
+
+	const traceMetadataForHeader = useMemo(():
+		| TraceMetadataForHeader
+		| undefined => {
+		const payload = traceData?.payload;
+		if (!payload) {
+			return undefined;
+		}
+		const rootSpan = payload.spans?.find((s) => s.level === 0);
+		return {
+			startTimestampMillis: payload.startTimestampMillis,
+			endTimestampMillis: payload.endTimestampMillis,
+			rootServiceName: payload.rootServiceName,
+			rootServiceEntryPoint: payload.rootServiceEntryPoint,
+			rootSpanStatusCode: rootSpan?.response_status_code || '',
+			hasMissingSpans: payload.hasMissingSpans || false,
+			totalSpansCount: payload.totalSpansCount || 0,
+		};
+	}, [traceData?.payload]);
+
+	const showNoData =
+		!isFetchingTraceData &&
+		(!!errorFetchingTraceData || !traceData?.payload?.spans?.length);
+
+	const isDocked = spanDetailVariant === SpanDetailVariant.DOCKED;
+	const isRightDocked = spanDetailVariant === SpanDetailVariant.DOCKED_RIGHT;
+	const isWaterfallDocked = panelState.isOpen && isDocked;
+	const showRightDock = panelState.isOpen && isRightDocked;
+
+	const waterfallChildren = (
+		<ResizableBox
+			defaultHeight={300}
+			minHeight={150}
+			disabled={!isWaterfallDocked}
+		>
+			<TraceWaterfall
+				traceData={traceData}
+				isFetchingTraceData={isFetchingTraceData}
+				errorFetchingTraceData={errorFetchingTraceData}
+				traceId={traceId || ''}
+				interestedSpanId={interestedSpanId}
+				setInterestedSpanId={setInterestedSpanId}
+				uncollapsedNodes={uncollapsedNodes}
+				isFullDataLoaded={isFullDataLoaded}
+				localUncollapsedNodes={localUncollapsedNodes}
+				setLocalUncollapsedNodes={setLocalUncollapsedNodes}
+				selectedSpan={selectedSpan}
+				setSelectedSpan={setSelectedSpan}
+				filteredSpanIds={filteredSpanIds}
+				isFilterActive={isFilterActive}
+			/>
+		</ResizableBox>
+	);
 
 	return (
-		<TraceDetailsWrapper>
-			<TraceDetailsHeader onFilteredSpansChange={handleFilteredSpansChange} />
-			{isOverview ? (
-				<TraceDetailsOverview
-					filteredSpanIds={filteredSpanIds}
-					isFilterActive={isFilterActive}
+		<TraceStoreSync availableColorByFields={availableColorByFields}>
+			<div className={styles.root}>
+				<TraceDetailsHeader
+					filterMetadata={filterMetadata}
+					onFilteredSpansChange={handleFilteredSpansChange}
+					isDataLoaded={!!traceData?.payload?.spans?.length && !showNoData}
+					traceMetadata={traceMetadataForHeader}
 				/>
-			) : (
-				<TraceDetailsThread />
-			)}
-		</TraceDetailsWrapper>
+
+				{showNoData ? (
+					<NoData />
+				) : (
+					<>
+						<div className={styles.layoutRow}>
+							<div className={styles.content}>
+								<Collapse
+									// @ts-expect-error motion is passed through to rc-collapse to disable animation
+									motion={false}
+									activeKey={activeKeys.filter((k) => k === 'flame')}
+									onChange={(): void => handleCollapseChange('flame')}
+									size="small"
+									expandIcon={renderPanelExpandIcon}
+									className={styles.flameCollapse}
+									items={[
+										{
+											key: 'flame',
+											label: (
+												<div className={styles.collapseLabel}>
+													<span className={styles.collapseTitle}>
+														Flame Graph
+														{traceData?.payload?.totalSpansCount &&
+															traceData.payload.totalSpansCount > FLAMEGRAPH_SPAN_LIMIT && (
+																<WarningPopover
+																	message="The total span count exceeds the visualization limit. Displaying a sampled subset of spans in flamegraph."
+																	placement="bottomLeft"
+																>
+																	<Info
+																		size={16}
+																		color="var(--l2-foreground)"
+																		style={{ cursor: 'pointer' }}
+																	/>
+																</WarningPopover>
+															)}
+													</span>
+													{traceData?.payload?.totalSpansCount ? (
+														<span className={styles.collapseCount}>
+															<span className={styles.collapseCountItem}>
+																<ChartNoAxesGantt size={13} />
+																Spans: {traceData.payload.totalSpansCount}
+															</span>
+															<span
+																className={cx(styles.collapseCountItem, {
+																	[styles.hasErrors]: traceData.payload.totalErrorSpansCount > 0,
+																})}
+															>
+																<TriangleAlert size={13} />
+																Errors:{' '}
+																{traceData.payload.totalErrorSpansCount ?? (
+																	<span className="translate-safe">{0}</span>
+																)}
+															</span>
+														</span>
+													) : null}
+												</div>
+											),
+											children: (
+												<ResizableBox defaultHeight={300} minHeight={100} maxHeight={400}>
+													<TraceFlamegraph
+														filteredSpanIds={filteredSpanIds}
+														isFilterActive={isFilterActive}
+														selectedSpan={selectedSpan}
+														totalSpansCount={totalSpansCount}
+													/>
+												</ResizableBox>
+											),
+										},
+									]}
+								/>
+
+								<Collapse
+									// @ts-expect-error motion is passed through to rc-collapse to disable animation
+									motion={false}
+									activeKey={activeKeys.filter((k) => k === 'waterfall')}
+									onChange={(): void => handleCollapseChange('waterfall')}
+									size="small"
+									expandIcon={renderPanelExpandIcon}
+									className={cx(styles.waterfallCollapse, {
+										[styles.isDocked]: isWaterfallDocked,
+									})}
+									items={[
+										{
+											key: 'waterfall',
+											label: 'Waterfall',
+											children: activeKeys.includes('waterfall')
+												? waterfallChildren
+												: null,
+										},
+									]}
+								/>
+
+								{panelState.isOpen && isDocked && (
+									<div className={styles.dockedSpanDetails}>
+										<SpanDetailsPanel
+											panelState={panelState}
+											selectedSpan={selectedSpan}
+											variant={SpanDetailVariant.DOCKED}
+											onVariantChange={handleVariantChange}
+											traceStartTime={traceData?.payload?.startTimestampMillis}
+											traceEndTime={traceData?.payload?.endTimestampMillis}
+										/>
+									</div>
+								)}
+							</div>
+
+							{showRightDock && (
+								<ResizableBox
+									handle="left"
+									defaultWidth={rightDockWidth}
+									minWidth={RIGHT_DOCK_MIN}
+									maxWidth={RIGHT_DOCK_MAX}
+									onResize={setRightDockWidth}
+									className={styles.rightDock}
+								>
+									<SpanDetailsPanel
+										panelState={panelState}
+										selectedSpan={selectedSpan}
+										variant={SpanDetailVariant.DOCKED_RIGHT}
+										onVariantChange={handleVariantChange}
+										traceStartTime={traceData?.payload?.startTimestampMillis}
+										traceEndTime={traceData?.payload?.endTimestampMillis}
+									/>
+								</ResizableBox>
+							)}
+						</div>
+
+						{panelState.isOpen && spanDetailVariant === SpanDetailVariant.DIALOG && (
+							<SpanDetailsPanel
+								panelState={panelState}
+								selectedSpan={selectedSpan}
+								variant={SpanDetailVariant.DIALOG}
+								onVariantChange={handleVariantChange}
+								traceStartTime={traceData?.payload?.startTimestampMillis}
+								traceEndTime={traceData?.payload?.endTimestampMillis}
+							/>
+						)}
+					</>
+				)}
+			</div>
+		</TraceStoreSync>
 	);
 }
 

frontend/src/pages/TraceDetailsV3/stores/TraceStoreSync.tsx

@@ -4,28 +4,36 @@ import updateUserPreferenceAPI from 'api/v1/user/preferences/name/update';
 import { useAppContext } from 'providers/App/App';
 
 import {
+	setTraceStoreAvailableColorByFields,
 	setTraceStoreCallbacks,
 	setTraceStoreUserPreferences,
 } from './traceStore';
 
 interface TraceStoreSyncProps {
+	availableColorByFields: string[] | undefined;
 	children: ReactNode;
 }
 
 /**
- * Bridges React-managed inputs (`userPreferences` from AppContext and the
- * user-pref mutation hook) into the Zustand store. `availableColorByFields`
- * is pushed by TraceDetailsOverview, which owns the span data.
+ * Bridges React-managed inputs (`availableColorByFields`, `userPreferences`
+ * from AppContext, and the user-pref mutation hook) into the Zustand store.
  *
  * Renders nothing until `userPreferences` resolves so the flamegraph never
  * paints with the default colour first and then swaps to the user's
  * persisted choice. AppProvider fires the prefs query as soon as the user
  * is logged in, so this gate is usually already settled by mount time.
  */
-function TraceStoreSync({ children }: TraceStoreSyncProps): JSX.Element | null {
+function TraceStoreSync({
+	availableColorByFields,
+	children,
+}: TraceStoreSyncProps): JSX.Element | null {
 	const { userPreferences, updateUserPreferenceInContext } = useAppContext();
 	const { mutate: mutateUserPreference } = useMutation(updateUserPreferenceAPI);
 
+	useEffect(() => {
+		setTraceStoreAvailableColorByFields(availableColorByFields);
+	}, [availableColorByFields]);
+
 	useEffect(() => {
 		setTraceStoreUserPreferences(userPreferences ?? null);
 	}, [userPreferences]);

frontend/src/pages/TraceDetailsV3/stores/traceStore.ts

@@ -37,7 +37,7 @@ interface TraceStoreState {
 	availableColorByOptions: ColorByOption[];
 	previewFields: TelemetryFieldKey[];
 
-	// --- Setters used only by TraceStoreSync and TraceDetailsOverview ---
+	// --- Setters used only by TraceStoreSync ---
 	setAvailableColorByFields: (fieldNames: string[] | undefined) => void;
 	setUserPreferences: (userPreferences: UserPreference[] | null) => void;
 	setCallbacks: (callbacks: {

frontend/src/pages/TraceDetailsV3/utils/__tests__/genAi.test.ts

@@ -1,32 +0,0 @@
-import { SpanV3 } from 'types/api/trace/getTraceV3';
-
-import { AiSpanKind, getAiSpanKind, isAiSpan } from '../genAi';
-
-const spanWith = (attributes: Record<string, string | number>): SpanV3 =>
-	({ attributes, resource: {} }) as unknown as SpanV3;
-
-describe('getAiSpanKind', () => {
-	it.each<[Record<string, string | number>, AiSpanKind]>([
-		[{ 'gen_ai.request.model': 'gpt-4o' }, AiSpanKind.Llm],
-		[{ 'gen_ai.usage.input_tokens': 0 }, AiSpanKind.Llm],
-		[{ 'gen_ai.usage.reasoning.output_tokens': 12 }, AiSpanKind.Llm],
-		[{ 'gen_ai.tool.name': 'search' }, AiSpanKind.Tool],
-		[{ 'gen_ai.agent.name': 'planner' }, AiSpanKind.Agent],
-		[
-			{ 'gen_ai.tool.name': 'search', 'gen_ai.request.model': 'gpt-4o' },
-			AiSpanKind.Tool,
-		],
-		[
-			{ 'gen_ai.agent.name': 'planner', 'gen_ai.usage.input_tokens': 10 },
-			AiSpanKind.Agent,
-		],
-	])('classifies %p as %s', (attributes, kind) => {
-		expect(getAiSpanKind(spanWith(attributes))).toBe(kind);
-	});
-
-	it('returns undefined for non-AI spans and empty values', () => {
-		expect(getAiSpanKind(spanWith({ 'http.method': 'GET' }))).toBeUndefined();
-		expect(getAiSpanKind(spanWith({ 'gen_ai.tool.name': '' }))).toBeUndefined();
-		expect(isAiSpan(spanWith({}))).toBe(false);
-	});
-});

frontend/src/pages/TraceDetailsV3/utils/genAi.ts

@@ -1,54 +0,0 @@
-import { SpanV3 } from 'types/api/trace/getTraceV3';
-
-export const GEN_AI_KEYS = {
-	providerName: 'gen_ai.provider.name',
-	system: 'gen_ai.system',
-	requestModel: 'gen_ai.request.model',
-	responseModel: 'gen_ai.response.model',
-	toolName: 'gen_ai.tool.name',
-	agentName: 'gen_ai.agent.name',
-	inputTokens: 'gen_ai.usage.input_tokens',
-	outputTokens: 'gen_ai.usage.output_tokens',
-	cacheReadTokens: 'gen_ai.usage.cache_read.input_tokens',
-	cacheCreationTokens: 'gen_ai.usage.cache_creation.input_tokens',
-	reasoningTokens: 'gen_ai.usage.reasoning.output_tokens',
-	cost: 'signoz.gen_ai.usage.tokens.cost',
-} as const;
-
-export enum AiSpanKind {
-	Llm = 'llm',
-	Tool = 'tool',
-	Agent = 'agent',
-}
-
-const LLM_KEYS = [
-	GEN_AI_KEYS.requestModel,
-	GEN_AI_KEYS.inputTokens,
-	GEN_AI_KEYS.outputTokens,
-	GEN_AI_KEYS.cacheReadTokens,
-	GEN_AI_KEYS.cacheCreationTokens,
-	GEN_AI_KEYS.reasoningTokens,
-];
-
-function hasAttribute(span: SpanV3, key: string): boolean {
-	const value = span.attributes?.[key] ?? span.resource?.[key];
-	return value !== undefined && value !== null && value !== '';
-}
-
-/** Tool and agent spans may also carry model or usage keys, so they win over LLM. */
-export function getAiSpanKind(span: SpanV3): AiSpanKind | undefined {
-	if (hasAttribute(span, GEN_AI_KEYS.toolName)) {
-		return AiSpanKind.Tool;
-	}
-	if (hasAttribute(span, GEN_AI_KEYS.agentName)) {
-		return AiSpanKind.Agent;
-	}
-	if (LLM_KEYS.some((key) => hasAttribute(span, key))) {
-		return AiSpanKind.Llm;
-	}
-	return undefined;
-}
-
-export function isAiSpan(span: SpanV3): boolean {
-	return getAiSpanKind(span) !== undefined;
-}

go.mod

@@ -73,18 +73,18 @@ require (
 	go.opentelemetry.io/contrib/config v0.10.0
 	go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.63.0
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0
-	go.opentelemetry.io/otel v1.43.0
-	go.opentelemetry.io/otel/metric v1.43.0
-	go.opentelemetry.io/otel/sdk v1.43.0
-	go.opentelemetry.io/otel/trace v1.43.0
+	go.opentelemetry.io/otel v1.45.0
+	go.opentelemetry.io/otel/metric v1.45.0
+	go.opentelemetry.io/otel/sdk v1.45.0
+	go.opentelemetry.io/otel/trace v1.45.0
 	go.uber.org/multierr v1.11.0
 	go.uber.org/zap v1.27.1
-	golang.org/x/crypto v0.52.0
+	golang.org/x/crypto v0.55.0
 	golang.org/x/exp v0.0.0-20260312153236-7ab1446f8b90
-	golang.org/x/net v0.55.0
+	golang.org/x/net v0.58.0
 	golang.org/x/oauth2 v0.36.0
-	golang.org/x/sync v0.20.0
-	golang.org/x/text v0.37.0
+	golang.org/x/sync v0.22.0
+	golang.org/x/text v0.41.0
 	gonum.org/v1/gonum v0.17.0
 	google.golang.org/api v0.272.0
 	google.golang.org/protobuf v1.36.11
@@ -151,7 +151,7 @@ require (
 	go.opentelemetry.io/collector/pdata/xpdata v0.148.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.4 // indirect
 	golang.org/x/arch v0.20.0 // indirect
-	golang.org/x/term v0.43.0 // indirect
+	golang.org/x/term v0.45.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
 	modernc.org/libc v1.70.0 // indirect
@@ -164,7 +164,7 @@ require (
 )
 
 require (
-	cel.dev/expr v0.25.1 // indirect
+	cel.dev/expr v0.25.2 // indirect
 	cloud.google.com/go/auth v0.18.2 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
 	cloud.google.com/go/compute/metadata v0.9.0 // indirect
@@ -197,7 +197,7 @@ require (
 	github.com/go-faster/city v1.0.1 // indirect
 	github.com/go-faster/errors v0.7.1 // indirect
 	github.com/go-jose/go-jose/v4 v4.1.4 // indirect
-	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/go-logr/logr v1.4.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-openapi/analysis v0.24.2 // indirect
@@ -222,7 +222,7 @@ require (
 	github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-msgpack/v2 v2.1.5 // indirect
@@ -360,27 +360,27 @@ require (
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.39.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.43.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.45.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.45.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.45.0 // indirect
 	go.opentelemetry.io/otel/exporters/prometheus v0.60.0
 	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.14.0 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.39.0 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.39.0 // indirect
 	go.opentelemetry.io/otel/log v0.19.0 // indirect
 	go.opentelemetry.io/otel/sdk/log v0.19.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.43.0
-	go.opentelemetry.io/proto/otlp v1.10.0
+	go.opentelemetry.io/otel/sdk/metric v1.45.0
+	go.opentelemetry.io/proto/otlp v1.11.0
 	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/mock v0.6.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/mod v0.35.0 // indirect
-	golang.org/x/sys v0.45.0 // indirect
+	golang.org/x/mod v0.38.0 // indirect
+	golang.org/x/sys v0.47.0 // indirect
 	golang.org/x/time v0.15.0 // indirect
-	golang.org/x/tools v0.44.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478
-	google.golang.org/grpc v1.82.1 // indirect
+	golang.org/x/tools v0.48.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260803160001-6ac0973c030d // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260803160001-6ac0973c030d
+	google.golang.org/grpc v1.83.2 // indirect
 	gopkg.in/telebot.v3 v3.3.8 // indirect
 	k8s.io/client-go v0.35.3 // indirect
 	k8s.io/klog/v2 v2.140.0 // indirect

go.sum

@@ -1,5 +1,5 @@
-cel.dev/expr v0.25.1 h1:1KrZg61W6TWSxuNZ37Xy49ps13NUovb66QLprthtwi4=
-cel.dev/expr v0.25.1/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4=
+cel.dev/expr v0.25.2 h1:K6j46C81hXtZQfuX60cVWQFBJahKSE2gfRbNuvr5bFs=
+cel.dev/expr v0.25.2/go.mod h1:hrXvqGP6G6gyx8UAHSHJ5RGk//1Oj5nXQ2NI02Nrsg4=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
@@ -336,8 +336,8 @@ github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
-github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
-github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/logr v1.4.4 h1:tG4xh9yMsRCAiodLVTxyrkzSZ9+o0L1Kg/+cPVcbP/8=
+github.com/go-logr/logr v1.4.4/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
@@ -549,8 +549,8 @@ github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3 h1:B+8ClL/kCQkRiU82d9xajR
 github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3/go.mod h1:NbCUVmiS4foBGBHOYlCT25+YmGpJ32dZPi75pGEUpj4=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 h1:HWRh5R2+9EifMyIHV7ZV+MIZqgz+PMpZ14Jynv3O2Zs=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0/go.mod h1:JfhWUomR1baixubs02l85lZYYOm7LV6om4ceouMv45c=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 h1:5VipnvEpbqr2gA2VbM+nYVbkIF28c5ZQfqCBQ5g2xfk=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0/go.mod h1:Hyl3n6Twe1hvtd9XUXDec4pTvgMSEixRuQKPTMH2bNs=
 github.com/hashicorp/consul/api v1.12.0/go.mod h1:6pVBMo0ebnYdt2S3H87XhekM/HHrUoTD2XXb/VrZVy0=
 github.com/hashicorp/consul/api v1.13.0/go.mod h1:ZlVrynguJKcYr54zGaDbaL3fOvKC9m72FhPvA8T35KQ=
 github.com/hashicorp/consul/sdk v0.8.0/go.mod h1:GBvyrGALthsZObzUGsfgHZQDXjg4lOjagTIwIR1vPms=
@@ -1255,8 +1255,8 @@ go.opentelemetry.io/contrib/propagators/b3 v1.39.0 h1:PI7pt9pkSnimWcp5sQhUA9OzLb
 go.opentelemetry.io/contrib/propagators/b3 v1.39.0/go.mod h1:5gV/EzPnfYIwjzj+6y8tbGW2PKWhcsz5e/7twptRVQY=
 go.opentelemetry.io/contrib/zpages v0.63.0 h1:TppOKuZGbqXMgsfjqq3i09N5Vbo1JLtLImUqiTPGnX4=
 go.opentelemetry.io/contrib/zpages v0.63.0/go.mod h1:5F8uugz75ay/MMhRRhxAXY33FuaI8dl7jTxefrIy5qk=
-go.opentelemetry.io/otel v1.43.0 h1:mYIM03dnh5zfN7HautFE4ieIig9amkNANT+xcVxAj9I=
-go.opentelemetry.io/otel v1.43.0/go.mod h1:JuG+u74mvjvcm8vj8pI5XiHy1zDeoCS2LB1spIq7Ay0=
+go.opentelemetry.io/otel v1.45.0 h1:pdrWmLHofpubmArBv1LgFSv1Z0Ie/ppdZzu+kUN5EeU=
+go.opentelemetry.io/otel v1.45.0/go.mod h1:XZxIqPapzEYnhNSScF5DIqXhm/rYi0FzCe2XddAwZfQ=
 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0 h1:OMqPldHt79PqWKOMYIAQs3CxAi7RLgPxwfFSwr4ZxtM=
 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0/go.mod h1:1biG4qiqTxKiUCtoWDPpL3fB3KxVwCiGw81j3nKMuHE=
 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.19.0 h1:HIBTQ3VO5aupLKjC90JgMqpezVXwFuq6Ryjn0/izoag=
@@ -1265,12 +1265,12 @@ go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.39.0 h1:cEf
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.39.0/go.mod h1:k1lzV5n5U3HkGvTCJHraTAGJ7MqsgL1wrGwTj1Isfiw=
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.43.0 h1:w1K+pCJoPpQifuVpsKamUdn9U0zM3xUziVOqsGksUrY=
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.43.0/go.mod h1:HBy4BjzgVE8139ieRI75oXm3EcDN+6GhD88JT1Kjvxg=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 h1:88Y4s2C8oTui1LGM6bTWkw0ICGcOLCAI5l6zsD1j20k=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0/go.mod h1:Vl1/iaggsuRlrHf/hfPJPvVag77kKyvrLeD10kpMl+A=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0 h1:RAE+JPfvEmvy+0LzyUA25/SGawPwIUbZ6u0Wug54sLc=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0/go.mod h1:AGmbycVGEsRx9mXMZ75CsOyhSP6MFIcj/6dnG+vhVjk=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0 h1:3iZJKlCZufyRzPzlQhUIWVmfltrXuGyfjREgGP3UUjc=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0/go.mod h1:/G+nUPfhq2e+qiXMGxMwumDrP5jtzU+mWN7/sjT2rak=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.45.0 h1:QRefszxJmfPdjXUUm3j6iDzY03mTPXMjqErFqQ67vUg=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.45.0/go.mod h1:Tiz03lTBVBrm7eWZBOidzEaYaJa8tjwGUGv6d8mlTyk=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.45.0 h1:fG5MCxGz8+2VtrN/WgqSpJFctVz24gpxj8CxkKmc8Ww=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.45.0/go.mod h1:BmAYTn+3ysbRe+IU2msxmf5Rx3g6DHvex+tWI3LdhYI=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.45.0 h1:QBajQ2SrwQijzHyZbQlPsuIzpl/ll8DY6wPWsajeGcI=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.45.0/go.mod h1:08ZQLjrPLQ6R4kAXvuOvODEer5Yh4CoFvll5qB2BCI8=
 go.opentelemetry.io/otel/exporters/prometheus v0.60.0 h1:cGtQxGvZbnrWdC2GyjZi0PDKVSLWP/Jocix3QWfXtbo=
 go.opentelemetry.io/otel/exporters/prometheus v0.60.0/go.mod h1:hkd1EekxNo69PTV4OWFGZcKQiIqg0RfuWExcPKFvepk=
 go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.14.0 h1:B/g+qde6Mkzxbry5ZZag0l7QrQBCtVm7lVjaLgmpje8=
@@ -1283,21 +1283,23 @@ go.opentelemetry.io/otel/log v0.19.0 h1:KUZs/GOsw79TBBMfDWsXS+KZ4g2Ckzksd1ymzsIE
 go.opentelemetry.io/otel/log v0.19.0/go.mod h1:5DQYeGmxVIr4n0/BcJvF4upsraHjg6vudJJpnkL6Ipk=
 go.opentelemetry.io/otel/log/logtest v0.14.0 h1:BGTqNeluJDK2uIHAY8lRqxjVAYfqgcaTbVk1n3MWe5A=
 go.opentelemetry.io/otel/log/logtest v0.14.0/go.mod h1:IuguGt8XVP4XA4d2oEEDMVDBBCesMg8/tSGWDjuKfoA=
-go.opentelemetry.io/otel/metric v1.43.0 h1:d7638QeInOnuwOONPp4JAOGfbCEpYb+K6DVWvdxGzgM=
-go.opentelemetry.io/otel/metric v1.43.0/go.mod h1:RDnPtIxvqlgO8GRW18W6Z/4P462ldprJtfxHxyKd2PY=
-go.opentelemetry.io/otel/sdk v1.43.0 h1:pi5mE86i5rTeLXqoF/hhiBtUNcrAGHLKQdhg4h4V9Dg=
-go.opentelemetry.io/otel/sdk v1.43.0/go.mod h1:P+IkVU3iWukmiit/Yf9AWvpyRDlUeBaRg6Y+C58QHzg=
+go.opentelemetry.io/otel/metric v1.45.0 h1:7Eg1uH7CJ5cXv9is6tnBe1FI6rj1nwUdbFypRm3br/M=
+go.opentelemetry.io/otel/metric v1.45.0/go.mod h1:HAPbm1nd3p1PmFH7v2dR+6BjXxw+Lq4a2+pndMAm08s=
+go.opentelemetry.io/otel/metric/x v0.67.0 h1:PcicCNZFkZ4bXfSooXdo3WN7RBOVOtjVdo1wD358Uns=
+go.opentelemetry.io/otel/metric/x v0.67.0/go.mod h1:FBjCWZe6wgcqxcMtjdGiClDKXb2YxxXii0CXftE4QtI=
+go.opentelemetry.io/otel/sdk v1.45.0 h1:4VVSMgQ83dUgW2aoX5f6JgLvHwIvzcuLnF9lUdCSpCw=
+go.opentelemetry.io/otel/sdk v1.45.0/go.mod h1:Sr40LgXV7DsKMMJMKOhUWOgMWTfAaqvm2kF0g7ilwuA=
 go.opentelemetry.io/otel/sdk/log v0.19.0 h1:scYVLqT22D2gqXItnWiocLUKGH9yvkkeql5dBDiXyko=
 go.opentelemetry.io/otel/sdk/log v0.19.0/go.mod h1:vFBowwXGLlW9AvpuF7bMgnNI95LiW10szrOdvzBHlAg=
 go.opentelemetry.io/otel/sdk/log/logtest v0.19.0 h1:BEbF7ZBB6qQloV/Ub1+3NQoOUnVtcGkU3XX4Ws3GQfk=
 go.opentelemetry.io/otel/sdk/log/logtest v0.19.0/go.mod h1:Lua81/3yM0wOmoHTokLj9y9ADeA02v1naRrVrkAZuKk=
-go.opentelemetry.io/otel/sdk/metric v1.43.0 h1:S88dyqXjJkuBNLeMcVPRFXpRw2fuwdvfCGLEo89fDkw=
-go.opentelemetry.io/otel/sdk/metric v1.43.0/go.mod h1:C/RJtwSEJ5hzTiUz5pXF1kILHStzb9zFlIEe85bhj6A=
-go.opentelemetry.io/otel/trace v1.43.0 h1:BkNrHpup+4k4w+ZZ86CZoHHEkohws8AY+WTX09nk+3A=
-go.opentelemetry.io/otel/trace v1.43.0/go.mod h1:/QJhyVBUUswCphDVxq+8mld+AvhXZLhe+8WVFxiFff0=
+go.opentelemetry.io/otel/sdk/metric v1.45.0 h1:oVFszMfyj1Am6s24Vtc7wBb8BKLcwepJjNEYILuiE3o=
+go.opentelemetry.io/otel/sdk/metric v1.45.0/go.mod h1:vUWUxDZvu1WVRj8JA8S0AdhsPrZoDpA2DdZauIh4mDA=
+go.opentelemetry.io/otel/trace v1.45.0 h1:l/mP6Uv7oNO7/TblbhpbgMidxhq1uO/rPsikOyVhxag=
+go.opentelemetry.io/otel/trace v1.45.0/go.mod h1:qoJJA2xNMnxRrdISU/kLtfUH2wNeQbiv+jhs/CxI8bc=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
-go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g=
-go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk=
+go.opentelemetry.io/proto/otlp v1.11.0 h1:5rrYs0Ykyj50sdU/JU0x8etU+LubXWb+gED6TbEdMIk=
+go.opentelemetry.io/proto/otlp v1.11.0/go.mod h1:SmVizdCOAm3XBtG1g1NnOdhW6jtddT72hLMhv8VwA8E=
 go.opentelemetry.io/proto/slim/otlp v1.10.0 h1:iR97Vs/ZDR+y9TfuP9b1XBtdPWeC+OMslIBmhcLU7jM=
 go.opentelemetry.io/proto/slim/otlp v1.10.0/go.mod h1:lV9250stpjYLPNA5viFabIgP2QlUGRT1GdTgAf8SIUk=
 go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.3.0 h1:RUF5rO0hAlgiJt1fzQVzcVs3vZVNHIcMLgOgG4rWNcQ=
@@ -1337,8 +1339,8 @@ golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm
 golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.52.0 h1:RMs7fP2rXdep0CftQlK8Uf+kibLm7qkCcradZWYz988=
-golang.org/x/crypto v0.52.0/go.mod h1:1QgfPxDqh0T2M/elOJtp9RvuR95kVjir0e6/BvEmGbc=
+golang.org/x/crypto v0.55.0 h1:+KWHjbgOaAQ66dh/YlkZKHlz9ZUlq61AFirAR9ntP8M=
+golang.org/x/crypto v0.55.0/go.mod h1:uq0V9dE/fzQuJtbnL+2EhWOE63vo164FY8xqEnV9xis=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -1376,8 +1378,8 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.35.0 h1:Ww1D637e6Pg+Zb2KrWfHQUnH2dQRLBQyAtpr/haaJeM=
-golang.org/x/mod v0.35.0/go.mod h1:+GwiRhIInF8wPm+4AoT6L0FA1QWAad3OMdTRx4tFYlU=
+golang.org/x/mod v0.38.0 h1:MECBjubtXD7yj4HrhIUcywNaGeNVUdfVnxmPajOk4yk=
+golang.org/x/mod v0.38.0/go.mod h1:V6Xz0pq8TQ3dGqVQ1FVHuelZpAL0uNhSkk9ogYP3c40=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1425,8 +1427,8 @@ golang.org/x/net v0.0.0-20220325170049-de3da57026de/go.mod h1:CfG3xpIq0wQ8r1q4Su
 golang.org/x/net v0.0.0-20220412020605-290c469a71a5/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220520000938-2e3eb7b945c2/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
-golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww=
+golang.org/x/net v0.58.0 h1:ynWG7rqYi4ccpTEuPZ2QGWHktVEM9DMCj9yzDE0Q7To=
+golang.org/x/net v0.58.0/go.mod h1:YwCddHnFlT7eLQqVprV19OnhLGtc5xOKgE0RyqgfWAU=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1461,8 +1463,8 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220513210516-0976fa681c29/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
-golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
+golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1550,12 +1552,12 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
-golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.43.0 h1:S4RLU2sB31O/NCl+zFN9Aru9A/Cq2aqKpTZJ6B+DwT4=
-golang.org/x/term v0.43.0/go.mod h1:lrhlHNdQJHO+1qVYiHfFKVuVioJIheAc3fBSMFYEIsk=
+golang.org/x/term v0.45.0 h1:NwWyBmoJCbfTHpxrWoZ9C6/VxOf7ic219I8xZZFdrf0=
+golang.org/x/term v0.45.0/go.mod h1:9aqxs0blBcrm/n0L9QW0aRVD+ktan8ssZromtqJC43w=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1566,8 +1568,8 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
-golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=
+golang.org/x/text v0.41.0 h1:vz/seA0lnX87Othu2f/0L24RcgrXD9/YFTSuGjj3rH8=
+golang.org/x/text v0.41.0/go.mod h1:jvf1O8ajNzZqhSrQBPbutR/EB83Cc0CFrezNQIwbb5M=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1630,8 +1632,8 @@ golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.44.0 h1:UP4ajHPIcuMjT1GqzDWRlalUEoY+uzoZKnhOjbIPD2c=
-golang.org/x/tools v0.44.0/go.mod h1:KA0AfVErSdxRZIsOVipbv3rQhVXTnlU6UhKxHd1seDI=
+golang.org/x/tools v0.48.0 h1:3+hClM1aLL5mjMKm5ovokw9epgRXPuu2tILgismM6RE=
+golang.org/x/tools v0.48.0/go.mod h1:08xX0orndb/F7jJxGDicx061tyd5pcMto75YMAXr6lk=
 golang.org/x/tools/godoc v0.1.0-deprecated h1:o+aZ1BOj6Hsx/GBdJO/s815sqftjSnrZZwyYTHODvtk=
 golang.org/x/tools/godoc v0.1.0-deprecated/go.mod h1:qM63CriJ961IHWmnWa9CjZnBndniPt4a3CK0PVB9bIg=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1772,10 +1774,10 @@ google.golang.org/genproto v0.0.0-20220505152158-f39f71e6c8f3/go.mod h1:RAyBrSAP
 google.golang.org/genproto v0.0.0-20220519153652-3a47de7e79bd/go.mod h1:RAyBrSAP7Fh3Nc84ghnVLDPuV51xc9agzmm4Ph6i0Q4=
 google.golang.org/genproto v0.0.0-20260217215200-42d3e9bedb6d h1:vsOm753cOAMkt76efriTCDKjpCbK18XGHMJHo0JUKhc=
 google.golang.org/genproto v0.0.0-20260217215200-42d3e9bedb6d/go.mod h1:0oz9d7g9QLSdv9/lgbIjowW1JoxMbxmBVNe8i6tORJI=
-google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478 h1:yQugLulqltosq0B/f8l4w9VryjV+N/5gcW0jQ3N8Qec=
-google.golang.org/genproto/googleapis/api v0.0.0-20260414002931-afd174a4e478/go.mod h1:C6ADNqOxbgdUUeRTU+LCHDPB9ttAMCTff6auwCVa4uc=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478 h1:RmoJA1ujG+/lRGNfUnOMfhCy5EipVMyvUE+KNbPbTlw=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
+google.golang.org/genproto/googleapis/api v0.0.0-20260803160001-6ac0973c030d h1:FarXi840EJWSHYTN3ERkADbPWjl307+FGrA22KAVjjc=
+google.golang.org/genproto/googleapis/api v0.0.0-20260803160001-6ac0973c030d/go.mod h1:K/+WGbmBY7aNW1HDw1fJnKYo10i0DkAX6pows00dLig=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260803160001-6ac0973c030d h1:IL4hdHzcUv2l/gcg98/Rj3FbtE6axwqslOW8SW0C+S0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260803160001-6ac0973c030d/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
 google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
@@ -1808,8 +1810,8 @@ google.golang.org/grpc v1.44.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ5
 google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ=
 google.golang.org/grpc v1.46.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
 google.golang.org/grpc v1.46.2/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
-google.golang.org/grpc v1.82.1 h1:NnAxzGRA0677vCa4BUkOAnO5+FfQqVl9iUXeD0IqcGE=
-google.golang.org/grpc v1.82.1/go.mod h1:yzTZ1TB1Z3SG+LIYaI+WiE8D5+PZ3ArnrSp8zF3+/ZA=
+google.golang.org/grpc v1.83.2 h1:EManeRomTObA0BU7I8vXgg/78uE5MJ9M8B39EX2WscU=
+google.golang.org/grpc v1.83.2/go.mod h1:YPI1hK3kDked6iHvgX3tR0y+nX/qpMFKhPgFsokw1S8=
 google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=

pkg/apiserver/signozapiserver/tracedetail.go

@@ -10,6 +10,23 @@ import (
 )
 
 func (provider *provider) addTraceDetailRoutes(router *mux.Router) error {
+	if err := router.Handle("/api/v1/traces/{traceID}/summary", handler.New(
+		provider.authzMiddleware.ViewAccess(provider.traceDetailHandler.GetTraceSummary),
+		handler.OpenAPIDef{
+			ID:                  "GetTraceSummary",
+			Tags:                []string{"tracedetail"},
+			Summary:             "Get summary for a trace",
+			Description:         "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.",
+			Response:            new(spantypes.GettableTraceSummary),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusNotFound},
+			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
+		},
+	)).Methods(http.MethodGet).GetError(); err != nil {
+		return err
+	}
+
 	if err := router.Handle("/api/v4/traces/{traceID}/waterfall", handler.New(
 		provider.authzMiddleware.ViewAccess(provider.traceDetailHandler.GetWaterfallV4),
 		handler.OpenAPIDef{

pkg/instrumentation/sdk.go

@@ -58,7 +58,9 @@ func New(ctx context.Context, cfg Config, build version.Build, serviceName strin
 
 	// Prepare the resource configuration by merging
 	// resource and attributes.
-	sch := semconv.SchemaURL
+	// contribsdkconfig merges this resource with sdkresource.Default().
+	// The merge fails if the schema URLs are different.
+	sch := sdkresource.Default().SchemaURL()
 	configResource := contribsdkconfig.Resource{
 		Attributes: mergeAttributes(cfg.Resource.Attributes, resource),
 		Detectors:  nil,

pkg/modules/tracedetail/impltracedetail/handler.go

@@ -6,7 +6,9 @@ import (
 	"github.com/SigNoz/signoz/pkg/http/binding"
 	"github.com/SigNoz/signoz/pkg/http/render"
 	"github.com/SigNoz/signoz/pkg/modules/tracedetail"
+	"github.com/SigNoz/signoz/pkg/types/authtypes"
 	"github.com/SigNoz/signoz/pkg/types/spantypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/gorilla/mux"
 )
 
@@ -18,6 +20,22 @@ func NewHandler(module tracedetail.Module) tracedetail.Handler {
 	return &handler{module: module}
 }
 
+func (h *handler) GetTraceSummary(rw http.ResponseWriter, r *http.Request) {
+	claims, err := authtypes.ClaimsFromContext(r.Context())
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	stats, err := h.module.GetTraceSummary(r.Context(), valuer.MustNewUUID(claims.OrgID), mux.Vars(r)["traceID"])
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusOK, spantypes.NewGettableTraceSummary(stats))
+}
+
 func (h *handler) GetWaterfallV4(rw http.ResponseWriter, r *http.Request) {
 	req := new(spantypes.PostableWaterfall)
 	if err := binding.JSON.BindBody(r.Body, req); err != nil {

pkg/modules/tracedetail/impltracedetail/module.go

@@ -8,6 +8,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/tracedetail"
 	"github.com/SigNoz/signoz/pkg/types/spantypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
 	"go.opentelemetry.io/otel/metric"
 )
 
@@ -39,26 +40,41 @@ func NewModule(traceStore spantypes.TraceStore, providerSettings factory.Provide
 	return m
 }
 
+func (m *module) GetTraceSummary(ctx context.Context, orgID valuer.UUID, traceID string) (*spantypes.TraceStats, error) {
+	bounds, err := m.store.GetTraceBounds(ctx, traceID)
+	if err != nil {
+		return nil, err
+	}
+	stats, err := m.store.GetTraceStats(ctx, orgID, traceID, bounds)
+	if err != nil {
+		return nil, err
+	}
+	if stats.TotalSpans == 0 {
+		return nil, spantypes.ErrTraceNotFound
+	}
+	return stats, nil
+}
+
 // GetWaterfallV4 is the OOM-safe V4 waterfall.
 // For large traces (NumSpans > effectiveLimit) it uses a two-step fetch:
 // minimal fields for all spans to build the tree, then full fields for the
 // visible window only. Aggregations are not returned.
 func (m *module) GetWaterfallV4(ctx context.Context, traceID string, selectedSpanID string, uncollapsedSpans []string) (*spantypes.GettableWaterfallTrace, error) {
-	summary, err := m.store.GetTraceSummary(ctx, traceID)
+	bounds, err := m.store.GetTraceBounds(ctx, traceID)
 	if err != nil {
 		return nil, err
 	}
-	if summary.NumSpans > uint64(m.config.Waterfall.MaxLimitToSelectAllSpans) {
+	if bounds.NumSpans > uint64(m.config.Waterfall.MaxLimitToSelectAllSpans) {
 		attrs := metric.WithAttributes(attrResponseType.String(attrResponseTypeWindowed))
 		m.metrics.waterfallRequestCount.Add(ctx, 1, attrs)
-		m.metrics.waterfallSpanCount.Add(ctx, int64(summary.NumSpans), attrs)
-		return m.getWindowedWaterfall(ctx, traceID, selectedSpanID, uncollapsedSpans, summary.Start, summary.End)
+		m.metrics.waterfallSpanCount.Add(ctx, int64(bounds.NumSpans), attrs)
+		return m.getWindowedWaterfall(ctx, traceID, selectedSpanID, uncollapsedSpans, bounds.Start, bounds.End)
 	}
-	return m.getFullWaterfall(ctx, traceID, summary)
+	return m.getFullWaterfall(ctx, traceID, bounds)
 }
 
-func (m *module) getFullWaterfall(ctx context.Context, traceID string, summary *spantypes.TraceSummary) (*spantypes.GettableWaterfallTrace, error) {
-	spanItems, err := m.store.GetTraceSpans(ctx, traceID, summary)
+func (m *module) getFullWaterfall(ctx context.Context, traceID string, bounds *spantypes.TraceBounds) (*spantypes.GettableWaterfallTrace, error) {
+	spanItems, err := m.store.GetTraceSpans(ctx, traceID, bounds)
 	if err != nil {
 		return nil, err
 	}
@@ -78,24 +94,24 @@ func (m *module) getFullWaterfall(ctx context.Context, traceID string, summary *
 }
 
 func (m *module) GetTraceAggregations(ctx context.Context, traceID string, req *spantypes.PostableTraceAggregations) (*spantypes.GettableTraceAggregations, error) {
-	summary, err := m.store.GetTraceSummary(ctx, traceID)
+	bounds, err := m.store.GetTraceBounds(ctx, traceID)
 	if err != nil {
 		return nil, err
 	}
 
-	traceDurationNs := uint64(summary.End.UnixNano()) - uint64(summary.Start.UnixNano())
+	traceDurationNs := uint64(bounds.End.UnixNano()) - uint64(bounds.Start.UnixNano())
 
 	results := make([]spantypes.SpanAggregationResult, 0, len(req.Aggregations))
 	for _, agg := range req.Aggregations {
 		result := spantypes.SpanAggregationResult{Field: agg.Field, Aggregation: agg.Aggregation}
 		switch agg.Aggregation {
 		case spantypes.SpanAggregationSpanCount:
-			result.Value, err = m.store.GetSpanCountByField(ctx, traceID, summary, agg.Field)
+			result.Value, err = m.store.GetSpanCountByField(ctx, traceID, bounds, agg.Field)
 			if err != nil {
 				return nil, err
 			}
 		case spantypes.SpanAggregationDuration:
-			durationNs, err2 := m.store.GetSpanDurationByField(ctx, traceID, summary, agg.Field)
+			durationNs, err2 := m.store.GetSpanDurationByField(ctx, traceID, bounds, agg.Field)
 			if err2 != nil {
 				return nil, err2
 			}
@@ -104,7 +120,7 @@ func (m *module) GetTraceAggregations(ctx context.Context, traceID string, req *
 				result.Value[k] = ns / 1_000_000
 			}
 		case spantypes.SpanAggregationExecutionTimePercentage:
-			durationNs, err2 := m.store.GetSpanDurationByField(ctx, traceID, summary, agg.Field)
+			durationNs, err2 := m.store.GetSpanDurationByField(ctx, traceID, bounds, agg.Field)
 			if err2 != nil {
 				return nil, err2
 			}
@@ -121,15 +137,15 @@ func (m *module) GetTraceAggregations(ctx context.Context, traceID string, req *
 }
 
 func (m *module) GetFlamegraph(ctx context.Context, traceID string, selectedSpanID string, selectFields []telemetrytypes.TelemetryFieldKey) (*spantypes.GettableFlamegraphTrace, error) {
-	summary, err := m.store.GetTraceSummary(ctx, traceID)
+	bounds, err := m.store.GetTraceBounds(ctx, traceID)
 	if err != nil {
 		return nil, err
 	}
-	if summary.NumSpans <= uint64(m.config.Flamegraph.SelectAllSpansLimit) {
-		return m.getFullFlamegraph(ctx, traceID, summary, selectFields)
+	if bounds.NumSpans <= uint64(m.config.Flamegraph.SelectAllSpansLimit) {
+		return m.getFullFlamegraph(ctx, traceID, bounds, selectFields)
 	}
 	m.metrics.flamegraphRequestCount.Add(ctx, 1, metric.WithAttributes(attrResponseType.String(attrResponseTypeSampled)))
-	return m.getWindowedFlamegraph(ctx, traceID, selectedSpanID, summary, selectFields)
+	return m.getWindowedFlamegraph(ctx, traceID, selectedSpanID, bounds, selectFields)
 }
 
 // getWindowedWaterfall builds the waterfall tree with minimal data and then returns only a window of full spans.
@@ -173,8 +189,8 @@ func (m *module) getWindowedWaterfall(ctx context.Context, traceID, selectedSpan
 	), nil
 }
 
-func (m *module) getFullFlamegraph(ctx context.Context, traceID string, summary *spantypes.TraceSummary, selectFields []telemetrytypes.TelemetryFieldKey) (*spantypes.GettableFlamegraphTrace, error) {
-	fullSpans, err := m.store.GetFlamegraphSpans(ctx, traceID, summary.Start, summary.End, nil)
+func (m *module) getFullFlamegraph(ctx context.Context, traceID string, bounds *spantypes.TraceBounds, selectFields []telemetrytypes.TelemetryFieldKey) (*spantypes.GettableFlamegraphTrace, error) {
+	fullSpans, err := m.store.GetFlamegraphSpans(ctx, traceID, bounds.Start, bounds.End, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -187,8 +203,8 @@ func (m *module) getFullFlamegraph(ctx context.Context, traceID string, summary
 }
 
 // getWindowedFlamegraph returns a window of a max levels and max sampled spans per level around the selected span.
-func (m *module) getWindowedFlamegraph(ctx context.Context, traceID, selectedSpanID string, summary *spantypes.TraceSummary, selectFields []telemetrytypes.TelemetryFieldKey) (*spantypes.GettableFlamegraphTrace, error) {
-	minimalSpans, err := m.store.GetMinimalSpans(ctx, traceID, summary.Start, summary.End)
+func (m *module) getWindowedFlamegraph(ctx context.Context, traceID, selectedSpanID string, bounds *spantypes.TraceBounds, selectFields []telemetrytypes.TelemetryFieldKey) (*spantypes.GettableFlamegraphTrace, error) {
+	minimalSpans, err := m.store.GetMinimalSpans(ctx, traceID, bounds.Start, bounds.End)
 	if err != nil {
 		return nil, err
 	}
@@ -207,7 +223,7 @@ func (m *module) getWindowedFlamegraph(ctx context.Context, traceID, selectedSpa
 		return nil, spantypes.ErrTraceNotFound
 	}
 
-	fullSpans, err := m.store.GetFlamegraphSpans(ctx, traceID, summary.Start, summary.End, spantypes.FlamegraphWindowSpanIDs(selectedSpans))
+	fullSpans, err := m.store.GetFlamegraphSpans(ctx, traceID, bounds.Start, bounds.End, spantypes.FlamegraphWindowSpanIDs(selectedSpans))
 	if err != nil {
 		return nil, err
 	}

pkg/modules/tracedetail/impltracedetail/store.go

@@ -4,15 +4,22 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"slices"
 	"time"
 
 	sqlbuilder "github.com/huandu/go-sqlbuilder"
 
 	"github.com/SigNoz/signoz/pkg/clickhousesql"
 	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/flagger"
+	"github.com/SigNoz/signoz/pkg/querybuilder"
+	"github.com/SigNoz/signoz/pkg/telemetryschema/tracestelemetryschema"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
+	"github.com/SigNoz/signoz/pkg/types/aiobservabilitytypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/spantypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
 )
 
 const colServiceName = `resource_string_service$$$$name` // $ gets escaped so $$$$ converts to $$.
@@ -38,13 +45,21 @@ type spanDurationRow struct {
 
 type traceStore struct {
 	telemetryStore telemetrystore.TelemetryStore
+	metadataStore  telemetrytypes.MetadataStore
+	storage        qbtypes.Storage
+	flagger        flagger.Flagger
 }
 
-func NewTraceStore(ts telemetrystore.TelemetryStore) *traceStore {
-	return &traceStore{telemetryStore: ts}
+func NewTraceStore(ts telemetrystore.TelemetryStore, metadataStore telemetrytypes.MetadataStore, fl flagger.Flagger) *traceStore {
+	return &traceStore{
+		telemetryStore: ts,
+		metadataStore:  metadataStore,
+		storage:        tracestelemetryschema.NewStorage(),
+		flagger:        fl,
+	}
 }
 
-func (s *traceStore) GetTraceSummary(ctx context.Context, traceID string) (*spantypes.TraceSummary, error) {
+func (s *traceStore) GetTraceBounds(ctx context.Context, traceID string) (*spantypes.TraceBounds, error) {
 	sb := sqlbuilder.NewSelectBuilder()
 	sb.Select("trace_id", "min(start) AS start", "max(end) AS end", "sum(num_spans) AS num_spans")
 	sb.From(fmt.Sprintf("%s.%s", spantypes.TraceDB, spantypes.TraceSummaryTable))
@@ -52,20 +67,148 @@ func (s *traceStore) GetTraceSummary(ctx context.Context, traceID string) (*span
 	sb.GroupBy("trace_id")
 	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
 
-	var summary spantypes.TraceSummary
+	var bounds spantypes.TraceBounds
 	err := s.telemetryStore.ClickhouseDB().QueryRow(ctx, query, args...).Scan(
-		&summary.TraceID, &summary.Start, &summary.End, &summary.NumSpans,
+		&bounds.TraceID, &bounds.Start, &bounds.End, &bounds.NumSpans,
 	)
 	if err != nil {
 		if errors.Is(err, sql.ErrNoRows) {
 			return nil, spantypes.ErrTraceNotFound
 		}
-		return nil, errors.WrapInternalf(err, errors.CodeInternal, "error querying trace summary")
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "error querying trace bounds")
 	}
-	return &summary, nil
+	return &bounds, nil
 }
 
-func (s *traceStore) GetTraceSpans(ctx context.Context, traceID string, summary *spantypes.TraceSummary) ([]spantypes.StorableSpan, error) {
+func (s *traceStore) GetTraceStats(ctx context.Context, orgID valuer.UUID, traceID string, bounds *spantypes.TraceBounds) (*spantypes.TraceStats, error) {
+	table := fmt.Sprintf("%s.%s", spantypes.TraceDB, spantypes.TraceTable)
+	spans := sqlbuilder.NewSelectBuilder()
+
+	genAIColumns, err := s.genAISpanColumns(ctx, orgID, bounds, spans)
+	if err != nil {
+		return nil, err
+	}
+
+	// Spans whose parent is absent from the trace; these also count as roots and surface as "Missing Span".
+	ids := sqlbuilder.NewSelectBuilder()
+	ids.Select("span_id")
+	ids.From(table)
+	ids.Where(
+		ids.E("trace_id", traceID),
+		ids.GE("ts_bucket_start", bounds.Start.Unix()-1800),
+		ids.LE("ts_bucket_start", bounds.End.Unix()),
+	)
+	missingParent := fmt.Sprintf("parent_span_id <> '' AND parent_span_id GLOBAL NOT IN (%s)", spans.Var(ids))
+
+	spans.Select(
+		"toUnixTimestamp64Nano(timestamp) AS span_start_ns",
+		"span_start_ns + duration_nano AS span_end_ns",
+		"span_id",
+		"has_error",
+		"("+missingParent+") AS has_missing_parent",
+		"(parent_span_id = '' OR has_missing_parent) AS is_root",
+		"if(parent_span_id = '', name, 'Missing Span') AS root_name",
+		"if(parent_span_id = '', "+colServiceName+", '') AS root_service",
+		"if(parent_span_id = '', response_status_code, '') AS root_status_code",
+	)
+
+	spans.SelectMore(genAIColumns...)
+	spans.From(table)
+	spans.Where(
+		spans.E("trace_id", traceID),
+		spans.GE("ts_bucket_start", bounds.Start.Unix()-1800),
+		spans.LE("ts_bucket_start", bounds.End.Unix()),
+	)
+	// A span can be ingested more than once; keep one row per span_id.
+	spans.SQL("LIMIT 1 BY span_id")
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select(
+		"toUInt64(min(span_start_ns)) AS start_ns",
+		"toUInt64(max(span_end_ns)) AS end_ns",
+		"count() AS total_spans",
+		"countIf(has_error) AS total_error_spans",
+		"countIf(has_missing_parent) > 0 AS has_missing_spans",
+		"argMinIf(root_service, (span_start_ns, root_name), is_root) AS root_service_name",
+		"argMinIf(root_name, (span_start_ns, root_name), is_root) AS root_entry_point",
+		"argMinIf(root_status_code, (span_start_ns, root_name), is_root) AS root_span_status_code",
+		"countIf(is_gen_ai) AS gen_ai_span_count",
+		"toUInt64(coalesce(sum(input_tokens_value), 0)) AS input_tokens",
+		"toUInt64(coalesce(sum(output_tokens_value), 0)) AS output_tokens",
+		"toUInt64(coalesce(sum(cache_read_tokens_value), 0)) AS cache_read_tokens",
+		"toUInt64(coalesce(sum(cache_write_tokens_value), 0)) AS cache_write_tokens",
+		"toUInt64(coalesce(sum(reasoning_tokens_value), 0)) AS reasoning_tokens",
+		"sum(total_cost_value) AS total_cost",
+	)
+	sb.From(sb.BuilderAs(spans, "spans"))
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	var stats spantypes.TraceStats
+	err = s.telemetryStore.ClickhouseDB().QueryRow(ctx, query, args...).Scan(
+		&stats.StartNs, &stats.EndNs, &stats.TotalSpans, &stats.TotalErrorSpans, &stats.HasMissingSpans,
+		&stats.RootServiceName, &stats.RootEntryPoint, &stats.RootSpanStatusCode, &stats.GenAISpanCount,
+		&stats.Tokens.Input, &stats.Tokens.Output, &stats.Tokens.CacheRead, &stats.Tokens.CacheWrite, &stats.Tokens.Reasoning,
+		&stats.TotalCost,
+	)
+	if err != nil {
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "error querying trace stats")
+	}
+	return &stats, nil
+}
+
+// genAISpanColumns returns the gen_ai columns aggregated per span, resolved across attribute evolutions.
+func (s *traceStore) genAISpanColumns(ctx context.Context, orgID valuer.UUID, bounds *spantypes.TraceBounds, sb *sqlbuilder.SelectBuilder) ([]string, error) {
+	attributeKey := func(name string, dataType telemetrytypes.FieldDataType) *telemetrytypes.TelemetryFieldKey {
+		return &telemetrytypes.TelemetryFieldKey{Name: name, Signal: telemetrytypes.SignalTraces, FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: dataType}
+	}
+
+	values := []struct{ key, alias string }{
+		{aiobservabilitytypes.GenAIUsageInputTokens, "input_tokens_value"},
+		{aiobservabilitytypes.GenAIUsageOutputTokens, "output_tokens_value"},
+		{aiobservabilitytypes.GenAIUsageCacheReadInputTokens, "cache_read_tokens_value"},
+		{aiobservabilitytypes.GenAIUsageCacheCreationInputTokens, "cache_write_tokens_value"},
+		{aiobservabilitytypes.GenAIUsageReasoningOutputTokens, "reasoning_tokens_value"},
+		{aiobservabilitytypes.SignozGenAITotalCost, "total_cost_value"},
+	}
+
+	names := slices.Clone(aiobservabilitytypes.GenAISpanGateKeys)
+	for _, value := range values {
+		names = append(names, value.key)
+	}
+	selectors := make([]*telemetrytypes.FieldKeySelector, 0, len(names))
+	for _, name := range names {
+		selectors = append(selectors, &telemetrytypes.FieldKeySelector{Name: name, Signal: telemetrytypes.SignalTraces, FieldContext: telemetrytypes.FieldContextAttribute, SelectorMatchType: telemetrytypes.FieldSelectorMatchTypeExact})
+	}
+	keys, _, err := s.metadataStore.GetKeysMulti(ctx, orgID, querybuilder.ExpandKeySelectorsForFamilies(ctx, orgID, s.flagger, selectors))
+	if err != nil {
+		return nil, err
+	}
+
+	q := querybuilder.NewQueryInfo(ctx, orgID, s.flagger, telemetrytypes.SignalTraces, nil, uint64(bounds.Start.UnixNano()), uint64(bounds.End.UnixNano()))
+
+	gate := make([]string, 0, len(aiobservabilitytypes.GenAISpanGateKeys))
+	for _, name := range aiobservabilitytypes.GenAISpanGateKeys {
+		conds, _, err := querybuilder.Conditions(ctx, q, s.storage, attributeKey(name, telemetrytypes.FieldDataTypeString), qbtypes.FilterOperatorExists, nil, keys, false, sb)
+		if err != nil {
+			return nil, err
+		}
+		gate = append(gate, conds...)
+	}
+	columns := []string{sb.Or(gate...) + " AS is_gen_ai"}
+
+	for _, value := range values {
+		// lookup by number, the type metadata stores numeric attributes under; float64 is only the output cast
+		expr, err := querybuilder.ResolveColumn(ctx, q, s.storage, attributeKey(value.key, telemetrytypes.FieldDataTypeNumber), telemetrytypes.FieldDataTypeFloat64, keys)
+		if err != nil {
+			return nil, err
+		}
+		// a materialized column name carries `$$`, which Build would otherwise unescape
+		columns = append(columns, sqlbuilder.Escape(expr)+" AS "+value.alias)
+	}
+	return columns, nil
+}
+
+func (s *traceStore) GetTraceSpans(ctx context.Context, traceID string, bounds *spantypes.TraceBounds) ([]spantypes.StorableSpan, error) {
 	// DISTINCT ON (span_id) is ClickHouse-specific syntax not supported by sqlbuilder
 	query := fmt.Sprintf(`
 		SELECT DISTINCT ON (span_id)
@@ -85,8 +228,8 @@ func (s *traceStore) GetTraceSpans(ctx context.Context, traceID string, summary
 	err := s.telemetryStore.ClickhouseDB().Select(
 		ctx, &spanItems, query,
 		traceID,
-		summary.Start.Unix()-1800,
-		summary.End.Unix(),
+		bounds.Start.Unix()-1800,
+		bounds.End.Unix(),
 	)
 	if err != nil {
 		return nil, errors.WrapInternalf(err, errors.CodeInternal, "error querying trace spans")
@@ -196,7 +339,7 @@ func (s *traceStore) GetFlamegraphSpans(ctx context.Context, traceID string, sta
 	return spans, nil
 }
 
-func (s *traceStore) GetSpanCountByField(ctx context.Context, traceID string, summary *spantypes.TraceSummary, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error) {
+func (s *traceStore) GetSpanCountByField(ctx context.Context, traceID string, bounds *spantypes.TraceBounds, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error) {
 	fieldExpr, err := buildFieldExpr(fieldKey)
 	if err != nil {
 		return nil, err
@@ -206,8 +349,8 @@ func (s *traceStore) GetSpanCountByField(ctx context.Context, traceID string, su
 	sb.From(fmt.Sprintf("%s.%s", spantypes.TraceDB, spantypes.TraceTable))
 	sb.Where(
 		sb.E("trace_id", traceID),
-		sb.GE("ts_bucket_start", summary.Start.Unix()-1800),
-		sb.LE("ts_bucket_start", summary.End.Unix()),
+		sb.GE("ts_bucket_start", bounds.Start.Unix()-1800),
+		sb.LE("ts_bucket_start", bounds.End.Unix()),
 		"notEmpty("+fieldExpr+")",
 	)
 	sb.GroupBy("field_value")
@@ -224,7 +367,7 @@ func (s *traceStore) GetSpanCountByField(ctx context.Context, traceID string, su
 	return result, nil
 }
 
-func (s *traceStore) GetSpanDurationByField(ctx context.Context, traceID string, summary *spantypes.TraceSummary, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error) {
+func (s *traceStore) GetSpanDurationByField(ctx context.Context, traceID string, bounds *spantypes.TraceBounds, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error) {
 	fieldExpr, err := buildFieldExpr(fieldKey)
 	if err != nil {
 		return nil, err
@@ -240,8 +383,8 @@ func (s *traceStore) GetSpanDurationByField(ctx context.Context, traceID string,
 	allSpansSB.From(fmt.Sprintf("%s.%s", spantypes.TraceDB, spantypes.TraceTable))
 	allSpansSB.Where(
 		allSpansSB.E("trace_id", traceID),
-		allSpansSB.GE("ts_bucket_start", summary.Start.Unix()-1800),
-		allSpansSB.LE("ts_bucket_start", summary.End.Unix()),
+		allSpansSB.GE("ts_bucket_start", bounds.Start.Unix()-1800),
+		allSpansSB.LE("ts_bucket_start", bounds.End.Unix()),
 		"notEmpty(field_value)",
 	)
 	allSpansSB.OrderByAsc("timestamp")

pkg/modules/tracedetail/tracedetail.go

@@ -6,10 +6,12 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/types/spantypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
 )
 
 // Handler exposes HTTP handlers for trace detail APIs.
 type Handler interface {
+	GetTraceSummary(http.ResponseWriter, *http.Request)
 	GetWaterfallV4(http.ResponseWriter, *http.Request)
 	GetTraceAggregations(http.ResponseWriter, *http.Request)
 	GetFlamegraph(http.ResponseWriter, *http.Request)
@@ -17,6 +19,7 @@ type Handler interface {
 
 // Module defines the business logic for trace detail operations.
 type Module interface {
+	GetTraceSummary(ctx context.Context, orgID valuer.UUID, traceID string) (*spantypes.TraceStats, error)
 	GetWaterfallV4(ctx context.Context, traceID string, selectedSpanID string, uncollapsedSpans []string) (*spantypes.GettableWaterfallTrace, error)
 	GetTraceAggregations(ctx context.Context, traceID string, req *spantypes.PostableTraceAggregations) (*spantypes.GettableTraceAggregations, error)
 	GetFlamegraph(ctx context.Context, traceID string, selectedSpanID string, selectFields []telemetrytypes.TelemetryFieldKey) (*spantypes.GettableFlamegraphTrace, error)

pkg/signoz/module.go

@@ -161,7 +161,7 @@ func NewModules(
 		LogsPipeline:         impllogspipeline.NewModule(sqlstore),
 		RuleStateHistory:     implrulestatehistory.NewModule(implrulestatehistory.NewStore(telemetryStore, telemetryMetadataStore, providerSettings.Logger), ruleStore),
 		CloudIntegration:     cloudIntegrationModule,
-		TraceDetail:          impltracedetail.NewModule(impltracedetail.NewTraceStore(telemetryStore), providerSettings, config.TraceDetail),
+		TraceDetail:          impltracedetail.NewModule(impltracedetail.NewTraceStore(telemetryStore, telemetryMetadataStore, fl), providerSettings, config.TraceDetail),
 		SpanMapper:           spanMapper,
 		LLMPricingRule:       impllmpricingrule.NewModule(impllmpricingrule.NewStore(sqlstore), querier),
 		Tag:                  tagModule,

pkg/telemetryschema/aitelemetryschema/const.go

@@ -15,11 +15,12 @@ var (
 		aiobservabilitytypes.GenAIAgentName:     genAIAttribute(aiobservabilitytypes.GenAIAgentName, telemetrytypes.FieldDataTypeString),
 		aiobservabilitytypes.GenAIProviderName:  genAIAttribute(aiobservabilitytypes.GenAIProviderName, telemetrytypes.FieldDataTypeString),
 
-		aiobservabilitytypes.GenAIUsageInputTokens:              genAIAttribute(aiobservabilitytypes.GenAIUsageInputTokens, telemetrytypes.FieldDataTypeFloat64),
-		aiobservabilitytypes.GenAIUsageOutputTokens:             genAIAttribute(aiobservabilitytypes.GenAIUsageOutputTokens, telemetrytypes.FieldDataTypeFloat64),
-		aiobservabilitytypes.GenAIUsageCacheReadInputTokens:     genAIAttribute(aiobservabilitytypes.GenAIUsageCacheReadInputTokens, telemetrytypes.FieldDataTypeFloat64),
-		aiobservabilitytypes.GenAIUsageCacheCreationInputTokens: genAIAttribute(aiobservabilitytypes.GenAIUsageCacheCreationInputTokens, telemetrytypes.FieldDataTypeFloat64),
-		aiobservabilitytypes.SignozGenAITotalCost:               genAIAttribute(aiobservabilitytypes.SignozGenAITotalCost, telemetrytypes.FieldDataTypeFloat64),
+		aiobservabilitytypes.GenAIUsageInputTokens:              genAIAttribute(aiobservabilitytypes.GenAIUsageInputTokens, telemetrytypes.FieldDataTypeNumber),
+		aiobservabilitytypes.GenAIUsageOutputTokens:             genAIAttribute(aiobservabilitytypes.GenAIUsageOutputTokens, telemetrytypes.FieldDataTypeNumber),
+		aiobservabilitytypes.GenAIUsageCacheReadInputTokens:     genAIAttribute(aiobservabilitytypes.GenAIUsageCacheReadInputTokens, telemetrytypes.FieldDataTypeNumber),
+		aiobservabilitytypes.GenAIUsageCacheCreationInputTokens: genAIAttribute(aiobservabilitytypes.GenAIUsageCacheCreationInputTokens, telemetrytypes.FieldDataTypeNumber),
+		aiobservabilitytypes.GenAIUsageReasoningOutputTokens:    genAIAttribute(aiobservabilitytypes.GenAIUsageReasoningOutputTokens, telemetrytypes.FieldDataTypeNumber),
+		aiobservabilitytypes.SignozGenAITotalCost:               genAIAttribute(aiobservabilitytypes.SignozGenAITotalCost, telemetrytypes.FieldDataTypeNumber),
 
 		aiobservabilitytypes.GenAIInputMessages:  genAIAttribute(aiobservabilitytypes.GenAIInputMessages, telemetrytypes.FieldDataTypeString),
 		aiobservabilitytypes.GenAIOutputMessages: genAIAttribute(aiobservabilitytypes.GenAIOutputMessages, telemetrytypes.FieldDataTypeString),

pkg/types/aiobservabilitytypes/keys.go

@@ -15,6 +15,7 @@ const (
 	GenAIUsageOutputTokens             = "gen_ai.usage.output_tokens"
 	GenAIUsageCacheReadInputTokens     = "gen_ai.usage.cache_read.input_tokens"
 	GenAIUsageCacheCreationInputTokens = "gen_ai.usage.cache_creation.input_tokens"
+	GenAIUsageReasoningOutputTokens    = "gen_ai.usage.reasoning.output_tokens"
 
 	GenAIInputMessages  = "gen_ai.input.messages"
 	GenAIOutputMessages = "gen_ai.output.messages"

pkg/types/spantypes/store.go

@@ -31,12 +31,13 @@ type SpanMapperStore interface {
 
 // TraceStore defines the data access interface for trace detail queries.
 type TraceStore interface {
-	GetTraceSummary(ctx context.Context, traceID string) (*TraceSummary, error)
-	GetTraceSpans(ctx context.Context, traceID string, summary *TraceSummary) ([]StorableSpan, error)
+	GetTraceBounds(ctx context.Context, traceID string) (*TraceBounds, error)
+	GetTraceStats(ctx context.Context, orgID valuer.UUID, traceID string, bounds *TraceBounds) (*TraceStats, error)
+	GetTraceSpans(ctx context.Context, traceID string, bounds *TraceBounds) ([]StorableSpan, error)
 	GetMinimalSpans(ctx context.Context, traceID string, start, end time.Time) ([]MinimalSpan, error)
 	GetTraceSpansByIDs(ctx context.Context, traceID string, start, end time.Time, spanIDs []string) ([]StorableSpan, error)
 	GetFlamegraphSpans(ctx context.Context, traceID string, start, end time.Time, spanIDs []string) ([]StorableSpan, error)
 
-	GetSpanCountByField(ctx context.Context, traceID string, summary *TraceSummary, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error)
-	GetSpanDurationByField(ctx context.Context, traceID string, summary *TraceSummary, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error)
+	GetSpanCountByField(ctx context.Context, traceID string, bounds *TraceBounds, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error)
+	GetSpanDurationByField(ctx context.Context, traceID string, bounds *TraceBounds, fieldKey telemetrytypes.TelemetryFieldKey) (map[string]uint64, error)
 }

pkg/types/spantypes/trace_summary.go

@@ -0,0 +1,62 @@
+package spantypes
+
+// TraceStats is the single-row result of the trace summary aggregate query.
+type TraceStats struct {
+	StartNs            uint64
+	EndNs              uint64
+	RootServiceName    string
+	RootEntryPoint     string
+	RootSpanStatusCode string
+	TotalSpans         uint64
+	TotalErrorSpans    uint64
+	HasMissingSpans    bool
+	GenAISpanCount     uint64
+	Tokens             TraceAITokens
+	TotalCost          *float64
+}
+
+// GettableTraceSummary is the response for the trace summary API; the trace-level
+// fields match the waterfall response.
+type GettableTraceSummary struct {
+	StartTimestampMillis  uint64          `json:"startTimestampMillis" required:"true"`
+	EndTimestampMillis    uint64          `json:"endTimestampMillis" required:"true"`
+	RootServiceName       string          `json:"rootServiceName" required:"true"`
+	RootServiceEntryPoint string          `json:"rootServiceEntryPoint" required:"true"`
+	RootSpanStatusCode    string          `json:"rootSpanStatusCode" required:"true"`
+	TotalSpansCount       uint64          `json:"totalSpansCount" required:"true"`
+	TotalErrorSpansCount  uint64          `json:"totalErrorSpansCount" required:"true"`
+	HasMissingSpans       bool            `json:"hasMissingSpans" required:"true"`
+	AI                    *TraceAISummary `json:"ai,omitempty"`
+}
+
+// TraceAISummary is present when any span carries a gen_ai gate key.
+type TraceAISummary struct {
+	Tokens TraceAITokens `json:"tokens" required:"true"`
+	// TotalCost is omitted when no span carries a cost attribute.
+	TotalCost *float64 `json:"totalCost,omitempty" nullable:"false"`
+}
+
+type TraceAITokens struct {
+	Input      uint64 `json:"input" required:"true"`
+	Output     uint64 `json:"output" required:"true"`
+	CacheRead  uint64 `json:"cacheRead" required:"true"`
+	CacheWrite uint64 `json:"cacheWrite" required:"true"`
+	Reasoning  uint64 `json:"reasoning" required:"true"`
+}
+
+func NewGettableTraceSummary(stats *TraceStats) *GettableTraceSummary {
+	summary := &GettableTraceSummary{
+		StartTimestampMillis:  stats.StartNs / 1_000_000,
+		EndTimestampMillis:    stats.EndNs / 1_000_000,
+		RootServiceName:       stats.RootServiceName,
+		RootServiceEntryPoint: stats.RootEntryPoint,
+		RootSpanStatusCode:    stats.RootSpanStatusCode,
+		TotalSpansCount:       stats.TotalSpans,
+		TotalErrorSpansCount:  stats.TotalErrorSpans,
+		HasMissingSpans:       stats.HasMissingSpans,
+	}
+	if stats.GenAISpanCount > 0 {
+		summary.AI = &TraceAISummary{Tokens: stats.Tokens, TotalCost: stats.TotalCost}
+	}
+	return summary
+}

pkg/types/spantypes/waterfall_trace.go

@@ -10,7 +10,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/cachetypes"
 )
 
-type TraceSummary struct {
+type TraceBounds struct {
 	TraceID  string    `ch:"trace_id"`
 	Start    time.Time `ch:"start"`
 	End      time.Time `ch:"end"`

tests/fixtures/traces.py

@@ -895,6 +895,7 @@ _TRACES_TABLES_TO_TRUNCATE = [
     "span_attributes_keys",
     "signoz_error_index_v2",
     "top_level_operations",
+    "trace_summary",
 ]
 
 

tests/integration/tests/tracedetail/01_summary.py

@@ -0,0 +1,283 @@
+from collections.abc import Callable
+from datetime import UTC, datetime, timedelta
+from http import HTTPStatus
+
+import pytest
+import requests
+
+from fixtures import types
+from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
+from fixtures.querierai import root_span
+from fixtures.traces import TraceIdGenerator, Traces, TracesKind, TracesStatusCode
+
+WATERFALL_FIELDS = (
+    "startTimestampMillis",
+    "endTimestampMillis",
+    "rootServiceName",
+    "rootServiceEntryPoint",
+    "totalSpansCount",
+    "totalErrorSpansCount",
+    "hasMissingSpans",
+)
+
+
+@pytest.mark.parametrize("attribute_backend", ["map", "json"])
+def test_summary_ai_trace(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_traces: Callable[[list[Traces]], None],
+    use_attribute_backend: Callable[[str], None],
+    attribute_backend: str,
+) -> None:
+    """The summary carries the waterfall's trace-level fields and, for a trace with gen_ai
+    spans, token totals over every LLM span and the cost summed over the spans that carry it.
+    Spans are written to one layout only, so a read from the wrong column sums to zero."""
+    use_attribute_backend(attribute_backend)
+    write_mode = "json_only" if attribute_backend == "json" else "legacy_only"
+    now = datetime.now(tz=UTC).replace(second=0, microsecond=0)
+    service = f"td-summary-{attribute_backend}"
+    resources = {"service.name": service}
+    trace_id = TraceIdGenerator.trace_id()
+    root_id = TraceIdGenerator.span_id()
+
+    insert_traces(
+        [
+            root_span(now=now, trace_id=trace_id, span_id=root_id, resources=resources, duration_s=4),
+            Traces(
+                timestamp=now - timedelta(seconds=4),
+                duration=timedelta(seconds=1),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=root_id,
+                name="chat gpt-4o-mini",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+                attributes={
+                    "gen_ai.request.model": "gpt-4o-mini",
+                    "gen_ai.usage.input_tokens": 100,
+                    "gen_ai.usage.output_tokens": 20,
+                    "gen_ai.usage.cache_read.input_tokens": 7,
+                    "signoz.gen_ai.usage.tokens.cost": 0.01,
+                },
+                attribute_write_mode=write_mode,
+            ),
+            # a failed LLM call: counted in tokens and errors, but priced by nobody
+            Traces(
+                timestamp=now - timedelta(seconds=3),
+                duration=timedelta(seconds=0.5),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=root_id,
+                name="chat gpt-4o-mini",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_ERROR,
+                resources=resources,
+                attributes={
+                    "gen_ai.request.model": "gpt-4o-mini",
+                    "gen_ai.usage.input_tokens": 50,
+                    "gen_ai.usage.output_tokens": 5,
+                },
+                attribute_write_mode=write_mode,
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=2),
+                duration=timedelta(seconds=0.5),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=root_id,
+                name="execute_tool",
+                kind=TracesKind.SPAN_KIND_INTERNAL,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+                attributes={"gen_ai.tool.name": "get_weather"},
+                attribute_write_mode=write_mode,
+            ),
+        ]
+    )
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+    headers = {"authorization": f"Bearer {token}", "content-type": "application/json"}
+
+    summary = requests.get(signoz.self.host_configs["8080"].get(f"/api/v1/traces/{trace_id}/summary"), timeout=10, headers=headers)
+    assert summary.status_code == HTTPStatus.OK, summary.text
+    summary = summary.json()["data"]
+
+    waterfall = requests.post(
+        signoz.self.host_configs["8080"].get(f"/api/v4/traces/{trace_id}/waterfall"),
+        timeout=10,
+        headers=headers,
+        json={"selectedSpanId": "", "uncollapsedSpans": []},
+    )
+    assert waterfall.status_code == HTTPStatus.OK, waterfall.text
+    waterfall = waterfall.json()["data"]
+
+    assert {k: summary[k] for k in WATERFALL_FIELDS} == {k: waterfall[k] for k in WATERFALL_FIELDS}
+    assert summary["rootServiceName"] == service
+    assert summary["rootServiceEntryPoint"] == "POST /api/chat"
+    assert summary["totalSpansCount"] == 4
+    assert summary["totalErrorSpansCount"] == 1
+    assert summary["hasMissingSpans"] is False
+
+    assert summary["ai"]["tokens"] == {"input": 150, "output": 25, "cacheRead": 7, "cacheWrite": 0, "reasoning": 0}
+    assert summary["ai"]["totalCost"] == pytest.approx(0.01)
+
+
+def test_summary_ai_trace_across_json_rollout(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_traces: Callable[[list[Traces]], None],
+    seed_attribute_evolution: Callable[[str, datetime], None],
+) -> None:
+    """A trace that straddles the attribute JSON rollout has LLM spans written only to the legacy
+    maps before it and to the JSON column after it. The summary window covers both, so the gen_ai
+    reads must fall back across columns and sum every span."""
+    now = datetime.now(tz=UTC).replace(second=0, microsecond=0)
+    rollout = now - timedelta(minutes=30)
+    seed_attribute_evolution("traces", rollout)
+
+    service = "td-summary-rollout"
+    resources = {"service.name": service}
+    trace_id = TraceIdGenerator.trace_id()
+    root_id = TraceIdGenerator.span_id()
+
+    insert_traces(
+        [
+            Traces(
+                timestamp=rollout - timedelta(minutes=10),
+                duration=timedelta(minutes=15),
+                trace_id=trace_id,
+                span_id=root_id,
+                parent_span_id="",
+                name="long agent run",
+                kind=TracesKind.SPAN_KIND_SERVER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+                attributes={"http.response.status_code": 200},
+                attribute_write_mode="legacy_only",
+            ),
+            Traces(
+                timestamp=rollout - timedelta(minutes=5),
+                duration=timedelta(seconds=1),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=root_id,
+                name="chat gpt-4o-mini",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+                attributes={"gen_ai.request.model": "gpt-4o-mini", "gen_ai.usage.input_tokens": 100, "gen_ai.usage.output_tokens": 20, "signoz.gen_ai.usage.tokens.cost": 0.01},
+                attribute_write_mode="legacy_only",
+            ),
+            Traces(
+                timestamp=rollout + timedelta(minutes=4),
+                duration=timedelta(seconds=1),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=root_id,
+                name="chat gpt-4o-mini",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+                attributes={"gen_ai.request.model": "gpt-4o-mini", "gen_ai.usage.input_tokens": 50, "gen_ai.usage.output_tokens": 5, "signoz.gen_ai.usage.tokens.cost": 0.02},
+                attribute_write_mode="json_only",
+            ),
+        ]
+    )
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+    summary = requests.get(
+        signoz.self.host_configs["8080"].get(f"/api/v1/traces/{trace_id}/summary"),
+        timeout=10,
+        headers={"authorization": f"Bearer {token}"},
+    )
+    assert summary.status_code == HTTPStatus.OK, summary.text
+    summary = summary.json()["data"]
+
+    assert summary["totalSpansCount"] == 3
+    assert summary["rootServiceEntryPoint"] == "long agent run"
+    assert summary["rootSpanStatusCode"] == "200"
+    assert summary["ai"]["tokens"] == {"input": 150, "output": 25, "cacheRead": 0, "cacheWrite": 0, "reasoning": 0}
+    assert summary["ai"]["totalCost"] == pytest.approx(0.03)
+
+
+def test_summary_non_ai_trace_with_missing_root(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_traces: Callable[[list[Traces]], None],
+) -> None:
+    """A trace whose recorded spans all hang off an unrecorded parent reports the synthetic
+    "Missing Span" root exactly as the waterfall does, and a trace without gen_ai spans has
+    no `ai` block."""
+    now = datetime.now(tz=UTC).replace(second=0, microsecond=0)
+    resources = {"service.name": "td-summary-orphan"}
+    trace_id = TraceIdGenerator.trace_id()
+    missing_parent_id = TraceIdGenerator.span_id()
+
+    insert_traces(
+        [
+            Traces(
+                timestamp=now - timedelta(seconds=5),
+                duration=timedelta(seconds=2),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=missing_parent_id,
+                name="SELECT users",
+                kind=TracesKind.SPAN_KIND_CLIENT,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+            ),
+            Traces(
+                timestamp=now - timedelta(seconds=4),
+                duration=timedelta(seconds=1),
+                trace_id=trace_id,
+                span_id=TraceIdGenerator.span_id(),
+                parent_span_id=missing_parent_id,
+                name="publish event",
+                kind=TracesKind.SPAN_KIND_PRODUCER,
+                status_code=TracesStatusCode.STATUS_CODE_OK,
+                resources=resources,
+            ),
+        ]
+    )
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+    headers = {"authorization": f"Bearer {token}", "content-type": "application/json"}
+
+    summary = requests.get(signoz.self.host_configs["8080"].get(f"/api/v1/traces/{trace_id}/summary"), timeout=10, headers=headers)
+    assert summary.status_code == HTTPStatus.OK, summary.text
+    summary = summary.json()["data"]
+
+    waterfall = requests.post(
+        signoz.self.host_configs["8080"].get(f"/api/v4/traces/{trace_id}/waterfall"),
+        timeout=10,
+        headers=headers,
+        json={"selectedSpanId": "", "uncollapsedSpans": []},
+    )
+    assert waterfall.status_code == HTTPStatus.OK, waterfall.text
+    waterfall = waterfall.json()["data"]
+
+    assert {k: summary[k] for k in WATERFALL_FIELDS} == {k: waterfall[k] for k in WATERFALL_FIELDS}
+    assert summary["hasMissingSpans"] is True
+    assert summary["rootServiceName"] == ""
+    assert summary["rootServiceEntryPoint"] == "Missing Span"
+    assert summary["rootSpanStatusCode"] == ""
+    assert summary["totalSpansCount"] == 2
+    assert "ai" not in summary
+
+
+def test_summary_unknown_trace(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+) -> None:
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+    response = requests.get(
+        signoz.self.host_configs["8080"].get(f"/api/v1/traces/{TraceIdGenerator.trace_id()}/summary"),
+        timeout=10,
+        headers={"authorization": f"Bearer {token}"},
+    )
+    assert response.status_code == HTTPStatus.NOT_FOUND, response.text

tests/uv.lock

@@ -1190,11 +1190,11 @@ wheels = [
 
 [[package]]
 name = "urllib3"
-version = "2.7.0"
+version = "2.8.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/53/0c/06f8b233b8fd13b9e5ee11424ef85419ba0d8ba0b3138bf360be2ff56953/urllib3-2.7.0.tar.gz", hash = "sha256:231e0ec3b63ceb14667c67be60f2f2c40a518cb38b03af60abc813da26505f4c", size = 433602, upload-time = "2026-05-07T16:13:18.596Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e3/05/b17359e1cefb4f909b5e40b1b90a496d987258916dbbf88e842c729f510e/urllib3-2.8.0.tar.gz", hash = "sha256:63bf2ead4c879426ebf22ef2a781eeb4aa3b4ae798a0435506f8687fd5bb9b63", size = 458972, upload-time = "2026-09-15T19:29:36.253Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/7f/3e/5db95bcf282c52709639744ca2a8b149baccf648e39c8cc87553df9eae0c/urllib3-2.7.0-py3-none-any.whl", hash = "sha256:9fb4c81ebbb1ce9531cce37674bbc6f1360472bc18ca9a553ede278ef7276897", size = 131087, upload-time = "2026-05-07T16:13:17.151Z" },
+    { url = "https://files.pythonhosted.org/packages/92/9d/c4e665119135114480843e7ab388fa94d8480650450e6f8e26b70d323a4c/urllib3-2.8.0-py3-none-any.whl", hash = "sha256:0cf3cae568d36aa9576b28dfb35f11328f1cb974ca7647d9475ebb86c75ac6e3", size = 135717, upload-time = "2026-09-15T19:29:34.577Z" },
 ]
 
 [package.optional-dependencies]