Merge remote-tracking branch 'origin' into feat/span-list-tab-in-trace-details-v2

frontend/package.json

@@ -52,7 +52,7 @@
 		"@signozhq/popover": "0.0.0",
 		"@signozhq/resizable": "0.0.0",
 		"@signozhq/sonner": "0.1.0",
-		"@signozhq/table": "0.3.7",
+		"@signozhq/table": "0.4.0",
 		"@signozhq/tooltip": "0.0.2",
 		"@tanstack/react-table": "8.20.6",
 		"@tanstack/react-virtual": "3.11.2",

frontend/src/api/v5/queryRange/convertV5Response.ts

@@ -264,6 +264,7 @@ function convertRawData(
 				date: row.timestamp,
 			} as any,
 		})),
+		nextCursor: rawData.nextCursor,
 	};
 }
 

frontend/src/container/Controls/index.tsx

@@ -1,11 +1,11 @@
 import { LeftOutlined, RightOutlined } from '@ant-design/icons';
-import { Button, Select } from 'antd';
+import { Select } from 'antd';
 import { DEFAULT_PER_PAGE_OPTIONS, Pagination } from 'hooks/queryPagination';
 import { memo, useMemo } from 'react';
 import { popupContainer } from 'utils/selectPopupContainer';
 
 import { defaultSelectStyle } from './config';
-import { Container } from './styles';
+import { Container, StyledButton } from './styles';
 
 function Controls({
 	offset = 0,
@@ -18,6 +18,7 @@ function Controls({
 	handleCountItemsPerPageChange,
 	isLogPanel = false,
 	showSizeChanger = true,
+	nextCursor,
 }: ControlsProps): JSX.Element | null {
 	const isNextAndPreviousDisabled = useMemo(
 		() => isLoading || countPerPage < 0 || totalCount === 0,
@@ -27,15 +28,28 @@ function Controls({
 		() => (isLogPanel ? false : offset <= 0 || isNextAndPreviousDisabled),
 		[isLogPanel, isNextAndPreviousDisabled, offset],
 	);
-	const isNextDisabled = useMemo(
+	const isNextDisabled = useMemo(() => {
-		() =>
+		if (isLogPanel) return false;
-			isLogPanel ? false : totalCount < countPerPage || isNextAndPreviousDisabled,
+		if (isNextAndPreviousDisabled) return true;
-		[countPerPage, isLogPanel, isNextAndPreviousDisabled, totalCount],
+
-	);
+		// If nextCursor is provided, use it to determine if there are more pages
+		if (nextCursor !== undefined) {
+			return nextCursor === '' || nextCursor === null;
+		}
+
+		// Fallback to original logic for components that don't provide nextCursor
+		return totalCount < countPerPage;
+	}, [
+		countPerPage,
+		isLogPanel,
+		isNextAndPreviousDisabled,
+		totalCount,
+		nextCursor,
+	]);
 
 	return (
 		<Container>
-			<Button
+			<StyledButton
 				loading={isLoading}
 				size="small"
 				type="link"
@@ -43,8 +57,8 @@ function Controls({
 				onClick={handleNavigatePrevious}
 			>
 				<LeftOutlined /> Previous
-			</Button>
+			</StyledButton>
-			<Button
+			<StyledButton
 				loading={isLoading}
 				size="small"
 				type="link"
@@ -52,7 +66,7 @@ function Controls({
 				onClick={handleNavigateNext}
 			>
 				Next <RightOutlined />
-			</Button>
+			</StyledButton>
 
 			{showSizeChanger && (
 				<Select<Pagination['limit']>
@@ -79,6 +93,7 @@ Controls.defaultProps = {
 	perPageOptions: DEFAULT_PER_PAGE_OPTIONS,
 	isLogPanel: false,
 	showSizeChanger: true,
+	nextCursor: undefined,
 };
 
 export interface ControlsProps {
@@ -92,6 +107,7 @@ export interface ControlsProps {
 	handleCountItemsPerPageChange: (value: Pagination['limit']) => void;
 	isLogPanel?: boolean;
 	showSizeChanger?: boolean;
+	nextCursor?: string;
 }
 
 export default memo(Controls);

frontend/src/container/Controls/styles.ts

@@ -1,3 +1,4 @@
+import { Button } from 'antd';
 import styled from 'styled-components';
 
 export const Container = styled.div`
@@ -5,3 +6,8 @@ export const Container = styled.div`
 	align-items: center;
 	gap: 0.5rem;
 `;
+
+export const StyledButton = styled(Button)`
+	display: flex;
+	align-items: center;
+`;

frontend/src/container/SpanList/SearchFilters.tsx

@@ -0,0 +1,19 @@
+import { SearchOutlined } from '@ant-design/icons';
+import { Input } from 'antd';
+
+function SearchFilters(): JSX.Element {
+	return (
+		<div className="search-filters">
+			<div className="search-filters__input">
+				<Input
+					placeholder="Search Spans..."
+					prefix={<SearchOutlined />}
+					size="middle"
+					className="search-filters__search-input"
+				/>
+			</div>
+		</div>
+	);
+}
+
+export default SearchFilters;

frontend/src/container/SpanList/SpanList.styles.scss

@@ -0,0 +1,146 @@
+.span-list {
+	height: 100%;
+	display: flex;
+	flex-direction: column;
+
+	&__header {
+		padding: 16px;
+		border-bottom: 1px solid var(--bg-slate-400);
+	}
+
+	&__content {
+		flex: 1;
+		overflow: hidden;
+	}
+}
+
+.search-filters {
+	display: flex;
+	align-items: center;
+	gap: 16px;
+
+	&__input {
+		flex: 1;
+		max-width: 400px;
+	}
+
+	&__search-input {
+		.ant-input-prefix {
+			color: var(--text-slate-400);
+		}
+	}
+}
+
+.span-table {
+	height: 100%;
+	margin-top: 16px;
+
+	.data-table-container {
+		border: none;
+	}
+	.sticky-header-table-container {
+		width: 100%;
+	}
+
+	[data-slot='table-cell'] {
+		font-size: 13px;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+	}
+
+	.service-cell-with-expand {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+
+		.expand-button {
+			min-width: auto;
+			padding: 0;
+			height: auto;
+			border: none;
+			box-shadow: none;
+			display: flex;
+
+			&:hover {
+				background: var(--bg-slate-100);
+			}
+		}
+	}
+
+	.service-cell-child {
+		padding-left: 32px;
+	}
+
+	.span-table-content {
+		display: flex;
+		flex-direction: column;
+		gap: 16px;
+	}
+
+	.entry-pagination {
+		display: flex;
+		justify-content: flex-end;
+		margin-top: 8px;
+	}
+
+	.service-span-pagination {
+		display: flex;
+		justify-content: flex-end;
+		padding-left: 32px;
+	}
+
+	[data-slot='table-header'] {
+		&,
+		[data-slot='table-row']:hover {
+			background: transparent;
+		}
+	}
+	thead > [data-slot='table-row'] {
+		border-bottom: none !important;
+		[data-slot='table-head'] {
+			color: var(--bg-vanilla-400);
+			font-size: 11px;
+			font-style: normal;
+			font-weight: 600;
+			line-height: 18px; /* 163.636% */
+			letter-spacing: 0.44px;
+			text-transform: uppercase;
+		}
+	}
+	[data-slot='table-row'] {
+		border: none !important;
+		&:nth-of-type(odd) {
+			background: rgba(171, 189, 255, 0.01);
+		}
+		&:hover {
+			background: var(--bg-slate-500);
+		}
+	}
+	[data-slot='table-head'] {
+		background: var(--bg-ink-500);
+	}
+	[data-slot='table-head']:first-of-type {
+		background: #13141a;
+	}
+
+	[data-slot='table-cell']:first-of-type {
+		background: rgba(171, 189, 255, 0.04);
+	}
+}
+
+.lightMode {
+	.span-table {
+		[data-slot='table-row'] {
+			&:hover {
+				background: var(--bg-vanilla-400);
+			}
+		}
+		[data-slot='table-head'] {
+			background: var(--bg-vanilla-100);
+		}
+		[data-slot='table-head']:first-of-type {
+			background: var(--bg-vanilla-200);
+		}
+	}
+}

frontend/src/container/SpanList/SpanList.tsx

@@ -0,0 +1,198 @@
+import './SpanList.styles.scss';
+
+import { ENTITY_VERSION_V5 } from 'constants/app';
+import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
+import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
+import { useSafeNavigate } from 'hooks/useSafeNavigate';
+import useUrlQuery from 'hooks/useUrlQuery';
+import { useCallback, useMemo } from 'react';
+import { ErrorResponse, SuccessResponse } from 'types/api';
+import { GetTraceV2SuccessResponse, Span } from 'types/api/trace/getTraceV2';
+import { DataSource } from 'types/common/queryBuilder';
+
+import SpanTable from './SpanTable';
+import { SpanDataRow } from './types';
+import { transformEntrySpansToHierarchy } from './utils';
+
+interface SpanListProps {
+	traceId?: string;
+	setSelectedSpan?: (span: Span) => void;
+	traceData:
+		| SuccessResponse<GetTraceV2SuccessResponse, unknown>
+		| ErrorResponse
+		| undefined;
+}
+
+function SpanList({
+	traceId,
+	setSelectedSpan,
+	traceData,
+}: SpanListProps): JSX.Element {
+	const urlQuery = useUrlQuery();
+	const { safeNavigate } = useSafeNavigate();
+	const payload = initialQueriesMap.traces;
+
+	// Entry spans pagination
+	const entryPage = parseInt(urlQuery.get('entryPage') || '1', 10);
+	const entryPageSize = 10;
+
+	const startTimestamp = useMemo(
+		() =>
+			traceData?.payload?.startTimestampMillis != null
+				? traceData.payload.startTimestampMillis / 1e3 - 30 * 60 * 1000
+				: undefined,
+		[traceData?.payload?.startTimestampMillis],
+	);
+
+	const endTimestamp = useMemo(
+		() =>
+			traceData?.payload?.endTimestampMillis != null
+				? traceData.payload.endTimestampMillis / 1e3 + 90 * 60 * 1000
+				: undefined,
+		[traceData?.payload?.endTimestampMillis],
+	);
+
+	const { data, isLoading, isFetching } = useGetQueryRange(
+		{
+			graphType: PANEL_TYPES.LIST,
+			selectedTime: 'GLOBAL_TIME',
+			...(startTimestamp != null ? { start: startTimestamp } : {}),
+			...(endTimestamp != null ? { end: endTimestamp } : {}),
+			query: {
+				...payload,
+				builder: {
+					...payload.builder,
+					queryData: [
+						{
+							...payload.builder.queryData[0],
+							...{
+								queryName: 'A',
+								dataSource: DataSource.TRACES,
+								stepInterval: null,
+								disabled: false,
+								filter: {
+									expression: `trace_id = '${traceId}' isEntryPoint = 'true'`,
+								},
+								aggregateOperator: 'count',
+								timeAggregation: 'rate',
+								spaceAggregation: 'sum',
+								aggregations: [
+									{
+										expression: 'count() ',
+									},
+								],
+								expression: 'A',
+								orderBy: [
+									{
+										columnName: 'timestamp',
+										order: 'desc',
+									},
+								],
+								having: {
+									expression: '',
+								},
+
+								reduceTo: 'avg',
+							},
+						},
+					],
+				},
+			},
+			tableParams: {
+				pagination: {
+					limit: entryPageSize,
+					offset: (entryPage - 1) * entryPageSize,
+				},
+				selectColumns: [
+					{
+						name: 'service.name',
+						fieldDataType: 'string',
+						signal: 'traces',
+						fieldContext: 'resource',
+					},
+					{
+						name: 'name',
+						fieldDataType: 'string',
+						signal: 'traces',
+					},
+					{
+						name: 'duration_nano',
+						fieldDataType: '',
+						signal: 'traces',
+						fieldContext: 'span',
+					},
+					{
+						name: 'http_method',
+						fieldDataType: '',
+						signal: 'traces',
+						fieldContext: 'span',
+					},
+					{
+						name: 'response_status_code',
+						fieldDataType: '',
+						signal: 'traces',
+						fieldContext: 'span',
+					},
+				],
+			},
+		},
+		// version,
+		ENTITY_VERSION_V5,
+	);
+
+	const handleEntryPageChange = useCallback(
+		(newPage: number) => {
+			const params = new URLSearchParams(window.location.search);
+			params.set('entryPage', newPage.toString());
+			safeNavigate({ search: params.toString() });
+		},
+		[safeNavigate],
+	);
+
+	const hierarchicalData = useMemo(
+		() =>
+			// TODO(shaheer): properly fix the type
+			transformEntrySpansToHierarchy(
+				(data?.payload.data.newResult.data.result[0].list as unknown) as
+					| SpanDataRow[]
+					| undefined,
+			),
+		[data?.payload.data.newResult.data.result],
+	);
+
+	// Extract nextCursor from the API response
+	const nextCursor = useMemo(
+		() => data?.payload?.data?.newResult?.data?.result?.[0]?.nextCursor || '',
+		[data?.payload?.data?.newResult?.data?.result],
+	);
+
+	console.log(data);
+
+	return (
+		<div className="span-list">
+			<div className="span-list__content">
+				<SpanTable
+					data={hierarchicalData}
+					isLoading={isLoading || isFetching}
+					traceId={traceId}
+					setSelectedSpan={setSelectedSpan}
+					entryPagination={{
+						currentPage: entryPage,
+						totalCount: entryPageSize,
+						pageSize: entryPageSize,
+						onPageChange: handleEntryPageChange,
+						isLoading: isLoading || isFetching,
+						nextCursor,
+					}}
+				/>
+			</div>
+		</div>
+	);
+}
+
+SpanList.defaultProps = {
+	traceId: undefined,
+	setSelectedSpan: (): void => {},
+};
+
+export default SpanList;

frontend/src/container/SpanList/SpanTable.tsx

@@ -0,0 +1,614 @@
+import { Button } from '@signozhq/button';
+import { ColumnDef, DataTable, Row } from '@signozhq/table';
+import getTraceV2 from 'api/trace/getTraceV2';
+import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
+import Controls from 'container/Controls';
+import { ChevronDownIcon, ChevronRightIcon } from 'lucide-react';
+import LineClampedText from 'periscope/components/LineClampedText/LineClampedText';
+import { useCallback, useMemo, useState } from 'react';
+import { Span } from 'types/api/trace/getTraceV2';
+
+import { HierarchicalSpanData, ServiceEntrySpan, SpanDataRow } from './types';
+import { fetchServiceSpans } from './utils';
+
+interface EntryPagination {
+	currentPage: number;
+	totalCount: number;
+	pageSize: number;
+	onPageChange: (page: number) => void;
+	onPageSizeChange?: (pageSize: number) => void;
+	isLoading?: boolean;
+	nextCursor?: string;
+}
+
+// Constants
+const SPAN_TYPE_ENTRY = 'entry-span';
+const SPAN_TYPE_SERVICE = 'service-span';
+const SPAN_TYPE_PAGINATION = 'pagination-row';
+const SERVICE_SPAN_PAGE_SIZE = 10;
+
+interface SpanTableProps {
+	data: HierarchicalSpanData;
+	traceId?: string;
+	setSelectedSpan?: (span: Span) => void;
+	isLoading?: boolean;
+	entryPagination: EntryPagination;
+}
+
+interface TableRowData {
+	id: string;
+	type:
+		| typeof SPAN_TYPE_ENTRY
+		| typeof SPAN_TYPE_SERVICE
+		| typeof SPAN_TYPE_PAGINATION;
+	spanName?: string;
+	serviceName?: string;
+	spanCount?: number;
+	duration?: string;
+	timestamp?: string;
+	statusCode?: string;
+	httpMethod?: string;
+	spanId?: string;
+	originalData?: ServiceEntrySpan | SpanDataRow;
+	isLoading?: boolean;
+	entrySpanId?: string; // For pagination rows
+}
+
+function SpanTable({
+	data,
+	traceId,
+	setSelectedSpan,
+	isLoading,
+	entryPagination,
+}: SpanTableProps): JSX.Element {
+	const [expandedEntrySpans, setExpandedEntrySpans] = useState<
+		Record<string, ServiceEntrySpan>
+	>({});
+	const [loadingSpans, setLoadingSpans] = useState<Record<string, boolean>>({});
+	const [serviceSpansPagination, setServiceSpansPagination] = useState<
+		Record<
+			string,
+			{
+				currentPage: number;
+				totalCount?: number;
+				hasMorePages?: boolean;
+				nextCursor?: string;
+			}
+		>
+	>({});
+
+	const handleEntrySpanClick = useCallback(
+		async (entrySpan: ServiceEntrySpan) => {
+			const spanId = entrySpan.spanData.data.span_id;
+
+			if (expandedEntrySpans[spanId]) {
+				// Collapse - remove from expanded spans
+				const { [spanId]: removed, ...rest } = expandedEntrySpans;
+				setExpandedEntrySpans(rest);
+				return;
+			}
+
+			// Expand - fetch service spans
+			if (!entrySpan.serviceSpans && traceId) {
+				setLoadingSpans((prev) => ({ ...prev, [spanId]: true }));
+
+				// Initialize pagination state for this entry span
+				setServiceSpansPagination((prev) => ({
+					...prev,
+					[spanId]: { currentPage: 1, hasMorePages: false },
+				}));
+
+				try {
+					const currentPage = 1;
+					const offset = (currentPage - 1) * SERVICE_SPAN_PAGE_SIZE;
+					const { spans: serviceSpans, nextCursor } = await fetchServiceSpans(
+						traceId,
+						entrySpan.serviceName,
+						SERVICE_SPAN_PAGE_SIZE,
+						offset,
+					);
+					const updatedEntrySpan = {
+						...entrySpan,
+						serviceSpans,
+						isExpanded: true,
+					};
+
+					// Update pagination with nextCursor
+					setServiceSpansPagination((prevPagination) => ({
+						...prevPagination,
+						[spanId]: {
+							...prevPagination[spanId],
+							hasMorePages: serviceSpans.length === SERVICE_SPAN_PAGE_SIZE,
+							nextCursor,
+						},
+					}));
+
+					setExpandedEntrySpans((prev) => ({
+						...prev,
+						[spanId]: updatedEntrySpan,
+					}));
+				} catch (error) {
+					console.error('Failed to fetch service spans:', error);
+				} finally {
+					setLoadingSpans((prev) => ({ ...prev, [spanId]: false }));
+				}
+			} else {
+				// Already have service spans, just toggle expansion
+				setExpandedEntrySpans((prev) => ({
+					...prev,
+					[spanId]: { ...entrySpan, isExpanded: true },
+				}));
+			}
+		},
+		[expandedEntrySpans, traceId],
+	);
+
+	const handleServiceSpanPageChange = useCallback(
+		async (entrySpanId: string, newPage: number) => {
+			if (!traceId) return;
+
+			const entrySpan = expandedEntrySpans[entrySpanId];
+			if (!entrySpan) return;
+
+			setLoadingSpans((prev) => ({ ...prev, [entrySpanId]: true }));
+
+			try {
+				const offset = (newPage - 1) * SERVICE_SPAN_PAGE_SIZE;
+				const { spans: serviceSpans, nextCursor } = await fetchServiceSpans(
+					traceId,
+					entrySpan.serviceName,
+					SERVICE_SPAN_PAGE_SIZE,
+					offset,
+				);
+
+				// Update pagination with nextCursor
+				setServiceSpansPagination((prevPagination) => ({
+					...prevPagination,
+					[entrySpanId]: {
+						...prevPagination[entrySpanId],
+						currentPage: newPage,
+						hasMorePages: serviceSpans.length === SERVICE_SPAN_PAGE_SIZE,
+						nextCursor,
+					},
+				}));
+
+				// Update the expanded entry span with new service spans
+				setExpandedEntrySpans((prev) => ({
+					...prev,
+					[entrySpanId]: {
+						...entrySpan,
+						serviceSpans,
+						isExpanded: true,
+					},
+				}));
+			} catch (error) {
+				console.error('Failed to fetch service spans for page:', error);
+			} finally {
+				setLoadingSpans((prev) => ({ ...prev, [entrySpanId]: false }));
+			}
+		},
+		[expandedEntrySpans, traceId],
+	);
+
+	const handleServiceSpanNavigatePrevious = useCallback(
+		(entrySpanId: string) => {
+			const pagination = serviceSpansPagination[entrySpanId];
+			if (pagination && pagination.currentPage > 1) {
+				handleServiceSpanPageChange(entrySpanId, pagination.currentPage - 1);
+			}
+		},
+		[serviceSpansPagination, handleServiceSpanPageChange],
+	);
+
+	const handleServiceSpanNavigateNext = useCallback(
+		(entrySpanId: string) => {
+			const pagination = serviceSpansPagination[entrySpanId];
+			if (pagination && pagination.hasMorePages) {
+				handleServiceSpanPageChange(entrySpanId, pagination.currentPage + 1);
+			}
+		},
+		[serviceSpansPagination, handleServiceSpanPageChange],
+	);
+
+	const handleSpanClick = useCallback(
+		async (span: SpanDataRow): Promise<void> => {
+			if (!setSelectedSpan || !traceId) return;
+
+			try {
+				// Make API call to fetch full span details
+				const response = await getTraceV2({
+					traceId,
+					selectedSpanId: span.data.span_id,
+					uncollapsedSpans: [],
+					isSelectedSpanIDUnCollapsed: true,
+				});
+
+				if (response.payload?.spans) {
+					const fullSpan = response.payload.spans.find(
+						(s: Span) => s.spanId === span.data.span_id,
+					);
+					console.log({ fullSpan });
+					if (fullSpan) {
+						setSelectedSpan(fullSpan);
+					}
+				}
+			} catch (error) {
+				console.error('Failed to fetch span details:', error);
+			}
+		},
+		[setSelectedSpan, traceId],
+	);
+
+	const renderNameCell = useCallback(
+		({ row }: { row: Row<TableRowData> }): JSX.Element => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_ENTRY) {
+				return (
+					<LineClampedText
+						text={original.spanName || ''}
+						lines={1}
+						tooltipProps={{ placement: 'topLeft' }}
+					/>
+				);
+			}
+			if (original.type === SPAN_TYPE_PAGINATION) return <div />;
+
+			// Service span (nested)
+			return (
+				<LineClampedText
+					text={original.spanName || ''}
+					lines={1}
+					tooltipProps={{ placement: 'topLeft' }}
+				/>
+			);
+		},
+		[],
+	);
+
+	const renderServiceCell = useCallback(
+		({ row }: { row: Row<TableRowData> }): JSX.Element | null => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_PAGINATION) return null;
+
+			if (original.type === SPAN_TYPE_ENTRY) {
+				const entrySpan = original.originalData as ServiceEntrySpan;
+				const spanId = entrySpan.spanData.data.span_id;
+				const isExpanded = !!expandedEntrySpans[spanId];
+				const isLoading = loadingSpans[spanId];
+
+				return (
+					<div className="service-cell-with-expand">
+						<Button
+							variant="ghost"
+							size="sm"
+							loading={isLoading}
+							prefixIcon={
+								!isLoading && isExpanded ? (
+									<ChevronDownIcon size={16} />
+								) : (
+									<ChevronRightIcon size={16} />
+								)
+							}
+							onClick={(e): void => {
+								e.stopPropagation();
+								handleEntrySpanClick(entrySpan);
+							}}
+							className="expand-button"
+						/>
+						<LineClampedText
+							text={original.serviceName || ''}
+							lines={1}
+							tooltipProps={{ placement: 'topLeft' }}
+						/>
+					</div>
+				);
+			}
+
+			return (
+				<div className="service-cell-child">
+					<LineClampedText
+						text={original.serviceName || ''}
+						lines={1}
+						tooltipProps={{ placement: 'topLeft' }}
+					/>
+				</div>
+			);
+		},
+		[expandedEntrySpans, loadingSpans, handleEntrySpanClick],
+	);
+
+	const renderDurationCell = useCallback(
+		({ row }: { row: Row<TableRowData> }): JSX.Element | null => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_PAGINATION) return null;
+			return <span>{original.duration}</span>;
+		},
+		[],
+	);
+
+	const renderTimestampCell = useCallback(
+		({ row }: { row: Row<TableRowData> }): JSX.Element | null => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_PAGINATION) {
+				const { entrySpanId } = original;
+				if (!entrySpanId) return <div />;
+
+				const entrySpan = expandedEntrySpans[entrySpanId];
+				const pagination = serviceSpansPagination[entrySpanId];
+
+				if (!entrySpan || !pagination) return <div />;
+
+				return (
+					<div className="service-span-pagination">
+						<Controls
+							offset={(pagination.currentPage - 1) * SERVICE_SPAN_PAGE_SIZE}
+							totalCount={SERVICE_SPAN_PAGE_SIZE * 10}
+							countPerPage={SERVICE_SPAN_PAGE_SIZE}
+							isLoading={loadingSpans[entrySpanId] || false}
+							handleNavigatePrevious={(): void =>
+								handleServiceSpanNavigatePrevious(entrySpanId)
+							}
+							handleNavigateNext={(): void =>
+								handleServiceSpanNavigateNext(entrySpanId)
+							}
+							handleCountItemsPerPageChange={(): void => {}} // Service spans use fixed page size
+							showSizeChanger={false} // Disable page size changer for service spans
+							nextCursor={pagination.nextCursor}
+						/>
+					</div>
+				);
+			}
+			return (
+				<span className="timestamp">
+					{new Date(original.timestamp || '').toLocaleString()}
+				</span>
+			);
+		},
+		[
+			expandedEntrySpans,
+			loadingSpans,
+			serviceSpansPagination,
+			handleServiceSpanNavigatePrevious,
+			handleServiceSpanNavigateNext,
+		],
+	);
+
+	const renderStatusCodeCell = useCallback(
+		({ row }: { row: Row<TableRowData> }): JSX.Element | null => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_PAGINATION) return null;
+			return <span>{original.statusCode || '-'}</span>;
+		},
+		[],
+	);
+
+	const renderSpanIdCell = useCallback(
+		({ row }: { row: Row<TableRowData> }): JSX.Element | null => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_PAGINATION) return null;
+			return <span className="span-id">{original.spanId}</span>;
+		},
+		[],
+	);
+
+	const renderHttpMethodCell = useCallback(
+		// eslint-disable-next-line react/no-unused-prop-types
+		({ row }: { row: Row<TableRowData> }): JSX.Element | null => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_PAGINATION) return null;
+			return <span>{original.httpMethod || '-'}</span>;
+		},
+		[],
+	);
+
+	const columns: ColumnDef<TableRowData>[] = [
+		{
+			id: 'service',
+			header: 'Service',
+			accessorKey: 'serviceName',
+			size: 120,
+			cell: renderServiceCell,
+		},
+		{
+			id: 'spanId',
+			header: 'Span ID',
+			accessorKey: 'spanId',
+			size: 150,
+			cell: renderSpanIdCell,
+		},
+		{
+			id: 'name',
+			header: 'Span Name',
+			accessorKey: 'spanName',
+			cell: renderNameCell,
+		},
+		{
+			id: 'httpMethod',
+			header: 'Method',
+			accessorKey: 'httpMethod',
+			size: 80,
+			cell: renderHttpMethodCell,
+		},
+		{
+			id: 'statusCode',
+			header: 'Status',
+			accessorKey: 'statusCode',
+			size: 80,
+			cell: renderStatusCodeCell,
+		},
+		{
+			id: 'duration',
+			header: 'Duration',
+			accessorKey: 'duration',
+			size: 120,
+			cell: renderDurationCell,
+		},
+		{
+			id: 'timestamp',
+			header: 'Timestamp',
+			accessorKey: 'timestamp',
+			size: 180,
+			cell: renderTimestampCell,
+		},
+	];
+
+	const flattenedData = useMemo(() => {
+		const result: TableRowData[] = [];
+
+		data.entrySpans.forEach((entrySpan) => {
+			const spanId = entrySpan.spanData.data.span_id;
+
+			// Calculate span count for this service
+			const expandedSpan = expandedEntrySpans[spanId];
+			const spanCount = expandedSpan?.serviceSpans?.length || 0;
+
+			// Add entry span row
+			result.push({
+				id: spanId,
+				type: SPAN_TYPE_ENTRY,
+				spanName: entrySpan.spanData.data.name,
+				serviceName: entrySpan.serviceName,
+				spanCount: spanCount > 0 ? spanCount : undefined,
+				duration: getYAxisFormattedValue(
+					entrySpan.spanData.data.duration_nano.toString(),
+					'ns',
+				),
+				timestamp: entrySpan.spanData.timestamp,
+				statusCode: entrySpan.spanData.data.response_status_code,
+				httpMethod: entrySpan.spanData.data.http_method,
+				spanId,
+				originalData: entrySpan,
+			});
+
+			// Add service spans if expanded
+			if (expandedSpan?.serviceSpans) {
+				expandedSpan.serviceSpans.forEach((serviceSpan) => {
+					result.push({
+						id: serviceSpan.data.span_id,
+						type: SPAN_TYPE_SERVICE,
+						spanName: serviceSpan.data.name,
+						serviceName: serviceSpan.data['service.name'],
+						duration: getYAxisFormattedValue(
+							serviceSpan.data.duration_nano.toString(),
+							'ns',
+						),
+						timestamp: serviceSpan.timestamp,
+						statusCode: serviceSpan.data.response_status_code,
+						httpMethod: serviceSpan.data.http_method,
+						spanId: serviceSpan.data.span_id,
+						originalData: serviceSpan,
+					});
+				});
+
+				// Add pagination row for service spans if we have spans and (current page > 1 or more pages available)
+				const pagination = serviceSpansPagination[spanId];
+				if (
+					pagination &&
+					expandedSpan.serviceSpans.length > 0 &&
+					(pagination.currentPage > 1 || pagination.hasMorePages)
+				) {
+					result.push({
+						id: `${spanId}-pagination`,
+						type: SPAN_TYPE_PAGINATION,
+						entrySpanId: spanId,
+					});
+				}
+			}
+		});
+
+		return result;
+	}, [data.entrySpans, expandedEntrySpans, serviceSpansPagination]);
+
+	const handleRowClick = useCallback(
+		(row: Row<TableRowData>) => {
+			const { original } = row;
+			if (original.type === SPAN_TYPE_ENTRY) {
+				// For entry spans, expand/collapse
+				const entrySpan = original.originalData as ServiceEntrySpan;
+				handleEntrySpanClick(entrySpan);
+			} else if (original.type === SPAN_TYPE_SERVICE) {
+				// For service spans, trigger API call to fetch full details
+				handleSpanClick(original.originalData as SpanDataRow);
+			}
+		},
+		[handleEntrySpanClick, handleSpanClick],
+	);
+
+	const args = {
+		columns,
+		tableId: 'span-list-table',
+		enableSorting: false,
+		enableFiltering: false,
+		enableGlobalFilter: false,
+		enableColumnReordering: false,
+		enableColumnResizing: true,
+		enableColumnPinning: false,
+		enableRowSelection: false,
+		enablePagination: false,
+		showHeaders: true,
+		defaultColumnWidth: 150,
+		minColumnWidth: 80,
+		maxColumnWidth: 300,
+		enableVirtualization: false,
+		fixedHeight: 600,
+	};
+
+	const handleNavigatePrevious = useCallback(() => {
+		if (entryPagination.currentPage > 1) {
+			entryPagination.onPageChange(entryPagination.currentPage - 1);
+		}
+	}, [entryPagination]);
+
+	const handleNavigateNext = useCallback(() => {
+		entryPagination.onPageChange(entryPagination.currentPage + 1);
+	}, [entryPagination]);
+
+	return (
+		<div className="span-table">
+			<div className="span-table-content">
+				<DataTable
+					columns={columns}
+					tableId={args.tableId}
+					enableSorting={args.enableSorting}
+					enableFiltering={args.enableFiltering}
+					enableGlobalFilter={args.enableGlobalFilter}
+					enableColumnReordering={args.enableColumnReordering}
+					enableColumnResizing={args.enableColumnResizing}
+					enableColumnPinning={args.enableColumnPinning}
+					enableRowSelection={args.enableRowSelection}
+					enablePagination={args.enablePagination}
+					showHeaders={args.showHeaders}
+					defaultColumnWidth={args.defaultColumnWidth}
+					minColumnWidth={args.minColumnWidth}
+					maxColumnWidth={args.maxColumnWidth}
+					enableVirtualization={args.enableVirtualization}
+					fixedHeight={args.fixedHeight}
+					data={flattenedData}
+					onRowClick={handleRowClick}
+					isLoading={isLoading}
+				/>
+				<div className="entry-pagination">
+					<Controls
+						offset={(entryPagination.currentPage - 1) * entryPagination.pageSize}
+						countPerPage={entryPagination.pageSize}
+						totalCount={flattenedData.length}
+						isLoading={entryPagination.isLoading || isLoading || false}
+						handleNavigatePrevious={handleNavigatePrevious}
+						handleNavigateNext={handleNavigateNext}
+						handleCountItemsPerPageChange={(): void => {}}
+						showSizeChanger={false}
+						nextCursor={entryPagination.nextCursor}
+					/>
+				</div>
+			</div>
+		</div>
+	);
+}
+
+SpanTable.defaultProps = {
+	traceId: undefined,
+	setSelectedSpan: undefined,
+	isLoading: false,
+};
+
+export default SpanTable;

frontend/src/container/SpanList/types.ts

@@ -0,0 +1,47 @@
+export interface SpanData {
+	duration_nano: number;
+	http_method: string;
+	name: string;
+	response_status_code: string;
+	'service.name': string;
+	span_id: string;
+	timestamp: string;
+	trace_id: string;
+}
+
+export interface SpanDataRow {
+	data: SpanData;
+	timestamp: string;
+}
+
+export interface ApiResponse {
+	status: string;
+	data: {
+		type: string;
+		meta: {
+			rowsScanned: number;
+			bytesScanned: number;
+			durationMs: number;
+		};
+		data: {
+			results: Array<{
+				queryName: string;
+				nextCursor: string;
+				rows: SpanDataRow[];
+			}>;
+		};
+	};
+}
+
+export interface ServiceEntrySpan {
+	spanData: SpanDataRow;
+	serviceName: string;
+	isExpanded?: boolean;
+	serviceSpans?: SpanDataRow[]; // All spans for this service when expanded
+	isLoadingServiceSpans?: boolean;
+}
+
+export interface HierarchicalSpanData {
+	entrySpans: ServiceEntrySpan[];
+	totalTraceTime: number;
+}

frontend/src/container/SpanList/utils.ts

@@ -0,0 +1,137 @@
+import { ENTITY_VERSION_V5 } from 'constants/app';
+import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
+import { GetMetricQueryRange } from 'lib/dashboard/getQueryResults';
+import { uniqBy } from 'lodash-es';
+
+import { HierarchicalSpanData, ServiceEntrySpan, SpanDataRow } from './types';
+
+export function transformEntrySpansToHierarchy(
+	entrySpans?: SpanDataRow[],
+): HierarchicalSpanData {
+	let totalTraceTime = 0;
+
+	if (!entrySpans) {
+		return { entrySpans: [], totalTraceTime: 0 };
+	}
+
+	const uniqueEntrySpans = uniqBy(entrySpans, 'data.span_id');
+
+	// Calculate total trace time from all entry spans
+	uniqueEntrySpans.forEach((span) => {
+		totalTraceTime += span.data.duration_nano;
+	});
+
+	// Transform entry spans to ServiceEntrySpan structure
+	const entrySpansList: ServiceEntrySpan[] = uniqueEntrySpans.map((span) => ({
+		spanData: span,
+		serviceName: span.data['service.name'],
+		isExpanded: false,
+		serviceSpans: undefined,
+		isLoadingServiceSpans: false,
+	}));
+
+	return {
+		entrySpans: entrySpansList,
+		totalTraceTime,
+	};
+}
+
+export async function fetchServiceSpans(
+	traceId: string,
+	serviceName: string,
+	pageSize = 10,
+	offset = 0,
+): Promise<{ spans: SpanDataRow[]; nextCursor: string }> {
+	// Use the same payload structure as in SpanList component but with service-specific filter
+	const payload = initialQueriesMap.traces;
+
+	try {
+		const response = await GetMetricQueryRange(
+			{
+				graphType: PANEL_TYPES.LIST,
+				selectedTime: 'GLOBAL_TIME',
+				query: {
+					...payload,
+					builder: {
+						...payload.builder,
+						queryData: [
+							{
+								...payload.builder.queryData[0],
+								...{
+									name: 'A',
+									signal: 'traces',
+									stepInterval: null,
+									disabled: false,
+									filter: {
+										expression: `trace_id = '${traceId}' and service.name = '${serviceName}'`,
+									},
+									limit: pageSize,
+									offset,
+									order: [
+										{
+											key: {
+												name: 'timestamp',
+											},
+											direction: 'desc',
+										},
+									],
+									having: {
+										expression: '',
+									},
+									selectFields: [
+										{
+											name: 'service.name',
+											fieldDataType: 'string',
+											signal: 'traces',
+											fieldContext: 'resource',
+										},
+										{
+											name: 'name',
+											fieldDataType: 'string',
+											signal: 'traces',
+										},
+										{
+											name: 'duration_nano',
+											fieldDataType: '',
+											signal: 'traces',
+											fieldContext: 'span',
+										},
+										{
+											name: 'http_method',
+											fieldDataType: '',
+											signal: 'traces',
+											fieldContext: 'span',
+										},
+										{
+											name: 'response_status_code',
+											fieldDataType: '',
+											signal: 'traces',
+											fieldContext: 'span',
+										},
+									],
+								},
+							},
+						],
+					},
+				},
+			},
+			ENTITY_VERSION_V5,
+		);
+
+		// Extract spans from the API response using the same path as SpanList component
+		const spans =
+			response?.payload?.data?.newResult?.data?.result?.[0]?.list || [];
+		const nextCursor =
+			response?.payload?.data?.newResult?.data?.result?.[0]?.nextCursor || '';
+
+		// Transform the API response to SpanDataRow format if needed
+		// The API should return the correct format for traces, but we'll handle any potential transformation
+		return {
+			spans: (spans as unknown) as SpanDataRow[],
+			nextCursor,
+		};
+	} catch (error) {
+		console.error('Failed to fetch service spans:', error);
+		return { spans: [], nextCursor: '' };
+	}
+}

frontend/src/container/TraceWaterfall/TraceWaterfallStates/Success/Success.tsx

@@ -502,8 +502,15 @@ function Success(props: ISuccessProps): JSX.Element {
 			isFilterActive,
 		],
 	);
+	const urlQuery = useUrlQuery();
+
+	const viewParam = urlQuery.get('view');
 
 	useEffect(() => {
+		if (viewParam === 'span-list') {
+			return;
+		}
+
 		if (interestedSpanId.spanId !== '' && virtualizerRef.current) {
 			const idx = spans.findIndex(
 				(span) => span.spanId === interestedSpanId.spanId,
@@ -526,7 +533,7 @@ function Success(props: ISuccessProps): JSX.Element {
 				return prev;
 			});
 		}
-	}, [interestedSpanId, setSelectedSpan, spans]);
+	}, [interestedSpanId, setSelectedSpan, spans, viewParam]);
 
 	return (
 		<div className="success-content">

frontend/src/pages/TraceDetailV2/TraceDetailV2.tsx

@@ -1,5 +1,6 @@
 import './TraceDetailV2.styles.scss';
 
+import { UnorderedListOutlined } from '@ant-design/icons';
 import {
 	ResizableHandle,
 	ResizablePanel,
@@ -10,14 +11,16 @@ import FlamegraphImg from 'assets/TraceDetail/Flamegraph';
 import cx from 'classnames';
 import TraceFlamegraph from 'container/PaginatedTraceFlamegraph/PaginatedTraceFlamegraph';
 import SpanDetailsDrawer from 'container/SpanDetailsDrawer/SpanDetailsDrawer';
+import SpanList from 'container/SpanList/SpanList';
 import TraceMetadata from 'container/TraceMetadata/TraceMetadata';
 import TraceWaterfall, {
 	IInterestedSpan,
 } from 'container/TraceWaterfall/TraceWaterfall';
 import useGetTraceV2 from 'hooks/trace/useGetTraceV2';
+import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { defaultTo } from 'lodash-es';
-import { useEffect, useMemo, useState } from 'react';
+import { useCallback, useEffect, useMemo, useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { Span, TraceDetailV2URLProps } from 'types/api/trace/getTraceV2';
 
@@ -26,6 +29,11 @@ import NoData from './NoData/NoData';
 function TraceDetailsV2(): JSX.Element {
 	const { id: traceId } = useParams<TraceDetailV2URLProps>();
 	const urlQuery = useUrlQuery();
+	const { safeNavigate } = useSafeNavigate();
+	const [activeTab, setActiveTab] = useState<string>(() => {
+		const viewParam = urlQuery.get('view');
+		return viewParam === 'span-list' ? 'span-list' : 'flamegraph';
+	});
 	const [interestedSpanId, setInterestedSpanId] = useState<IInterestedSpan>(
 		() => ({
 			spanId: urlQuery.get('spanId') || '',
@@ -67,6 +75,8 @@ function TraceDetailsV2(): JSX.Element {
 	useEffect(() => {
 		if (selectedSpan) {
 			setIsSpanDetailsDocked(false);
+		} else {
+			setIsSpanDetailsDocked(true);
 		}
 	}, [selectedSpan]);
 
@@ -88,6 +98,35 @@ function TraceDetailsV2(): JSX.Element {
 		}
 	}, [noData]);
 
+	const handleTabChange = useCallback(
+		(key: string) => {
+			const urlQueryParams = new URLSearchParams();
+
+			if (key === 'span-list') {
+				urlQueryParams.set('view', 'span-list');
+
+				setIsSpanDetailsDocked(true);
+				setSelectedSpan(undefined);
+			} else if (selectedSpan) {
+				setIsSpanDetailsDocked(false);
+			}
+
+			safeNavigate({ search: urlQueryParams.toString() });
+			setActiveTab(key);
+		},
+		[safeNavigate, selectedSpan],
+	);
+
+	// Sync tab state with URL changes
+	useEffect(() => {
+		const viewParam = urlQuery.get('view');
+		const newActiveTab = viewParam === 'span-list' ? 'span-list' : 'flamegraph';
+
+		if (newActiveTab !== activeTab) {
+			setActiveTab(newActiveTab);
+		}
+	}, [urlQuery, activeTab, selectedSpan]);
+
 	const items = [
 		{
 			label: (
@@ -124,6 +163,25 @@ function TraceDetailsV2(): JSX.Element {
 				</>
 			),
 		},
+		{
+			label: (
+				<Button
+					type="text"
+					icon={<UnorderedListOutlined />}
+					className="flamegraph-waterfall-toggle"
+				>
+					Span list
+				</Button>
+			),
+			key: 'span-list',
+			children: (
+				<SpanList
+					traceId={traceId}
+					setSelectedSpan={setSelectedSpan}
+					traceData={traceData}
+				/>
+			),
+		},
 	];
 
 	return (
@@ -147,7 +205,13 @@ function TraceDetailsV2(): JSX.Element {
 					notFound={noData}
 				/>
 				{!noData ? (
-					<Tabs items={items} animated className="trace-visualisation-tabs" />
+					<Tabs
+						items={items}
+						animated
+						className="trace-visualisation-tabs"
+						activeKey={activeTab}
+						onChange={handleTabChange}
+					/>
 				) : (
 					<NoData />
 				)}

frontend/src/types/api/widgets/getQuery.ts

@@ -81,6 +81,7 @@ export interface QueryDataV3 {
 		}[];
 		columns: Column[];
 	};
+	nextCursor?: string;
 }
 
 export interface Props {

frontend/yarn.lock

@@ -4352,14 +4352,13 @@
     tailwind-merge "^2.5.2"
     tailwindcss-animate "^1.0.7"
 
-"@signozhq/table@0.3.7":
+"@signozhq/table@0.4.0":
-  version "0.3.7"
+  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/@signozhq/table/-/table-0.3.7.tgz#895b710c02af124dfb5117e02bbc6d80ce062063"
+  resolved "https://registry.yarnpkg.com/@signozhq/table/-/table-0.4.0.tgz#35e40c8a40f362ce65e68258cd7b87c8474918ae"
-  integrity sha512-XDwRHBTf2q48MOuxkzzr0htWd0/mmvgHoZLl0WAMLk2gddbbNHg9hkCPfVARYOke6mX8Z/4T3e7dzgkRUhDGDg==
+  integrity sha512-9Ktem3T9MHITh3+k1xTjhUpVpDJ5xNHijrUVuN6P9a4yP2/kqwXtHC4WGgOxJreUhp+bfvzQr956hR+ZAHnL3g==
   dependencies:
     "@radix-ui/react-icons" "^1.3.0"
     "@radix-ui/react-slot" "^1.1.0"
-    "@signozhq/tooltip" "0.0.2"
     "@tanstack/react-table" "^8.21.3"
     "@tanstack/react-virtual" "^3.13.9"
     "@types/lodash-es" "^4.17.12"