chore(dashboard-v2): apply formatter to variable selection slice

Swap the value picker from @signozhq SelectSimple to the shared NewSelect
CustomSelect/CustomMultiSelect, which provide search, the ALL option and
apply-on-close batching (multi-select edits no longer cascade per toggle).
Deliberate exception to the @signozhq-first preference — reuses the existing,
richer variable-selection control.

frontend/src/constants/reactQueryKeys.ts

@@ -36,7 +36,6 @@ export const REACT_QUERY_KEY = {
 	GET_TRACE_V4_WATERFALL: 'GET_TRACE_V4_WATERFALL',
 	GET_TRACE_AGGREGATIONS: 'GET_TRACE_AGGREGATIONS',
 	GET_TRACE_V2_FLAMEGRAPH: 'GET_TRACE_V2_FLAMEGRAPH',
-	GET_TRACE_V3_FLAMEGRAPH: 'GET_TRACE_V3_FLAMEGRAPH',
 	GET_POD_LIST: 'GET_POD_LIST',
 	GET_NODE_LIST: 'GET_NODE_LIST',
 	GET_DEPLOYMENT_LIST: 'GET_DEPLOYMENT_LIST',

frontend/src/container/InfraMonitoringK8s/Clusters/constants.ts

@@ -796,7 +796,7 @@ export const getClusterMetricsQueryPayload = (
 								key: k8sDeploymentDesiredKey,
 								type: 'Gauge',
 							},
-							aggregateOperator: 'latest',
+							aggregateOperator: 'avg',
 							dataSource: DataSource.METRICS,
 							disabled: false,
 							expression: 'B',
@@ -839,7 +839,7 @@ export const getClusterMetricsQueryPayload = (
 							reduceTo: ReduceOperators.LAST,
 							spaceAggregation: 'sum',
 							stepInterval: 60,
-							timeAggregation: 'latest',
+							timeAggregation: 'avg',
 						},
 					],
 					queryFormulas: [],

frontend/src/container/InfraMonitoringK8s/EntityDetailsUtils/EntityEvents/EntityEvents.tsx

@@ -40,7 +40,6 @@ import { K8S_ENTITY_EVENTS_EXPRESSION_KEY, useEntityEvents } from './hooks';
 import { getEntityEventsQueryPayload, isEventsKeyNotFoundError } from './utils';
 
 import styles from './EntityEvents.module.scss';
-import { useTimezone } from 'providers/Timezone';
 
 interface EventDataType {
 	key: string;
@@ -168,25 +167,17 @@ function EntityEventsContent({
 		[events],
 	);
 
-	const { formatTimezoneAdjustedTimestamp } = useTimezone();
-	const columns: TableColumnsType<EventDataType> = useMemo(
-		() => [
-			{ title: 'Severity', dataIndex: 'severity', key: 'severity', width: 100 },
-			{
-				title: 'Timestamp',
-				dataIndex: 'timestamp',
-				width: 240,
-				ellipsis: true,
-				key: 'timestamp',
-				render: (value: string | number): string =>
-					formatTimezoneAdjustedTimestamp(
-						typeof value === 'string' ? value : value / 1e6,
-					),
-			},
-			{ title: 'Body', dataIndex: 'body', key: 'body' },
-		],
-		[formatTimezoneAdjustedTimestamp],
-	);
+	const columns: TableColumnsType<EventDataType> = [
+		{ title: 'Severity', dataIndex: 'severity', key: 'severity', width: 100 },
+		{
+			title: 'Timestamp',
+			dataIndex: 'timestamp',
+			width: 240,
+			ellipsis: true,
+			key: 'timestamp',
+		},
+		{ title: 'Body', dataIndex: 'body', key: 'body' },
+	];
 
 	const handleExpandRowIcon = ({
 		expanded,

frontend/src/container/InfraMonitoringK8s/EntityDetailsUtils/EntityTraces/EntityTraces.tsx

@@ -41,7 +41,6 @@ import { getTraceListColumns } from './traceListColumns';
 import { getEntityTracesQueryPayload } from './utils';
 
 import styles from './EntityTraces.module.scss';
-import { useTimezone } from 'providers/Timezone';
 
 interface Props {
 	timeRange: {
@@ -137,11 +136,7 @@ function EntityTracesContent({
 		[timeRange.startTime, timeRange.endTime, userExpression],
 	);
 
-	const { formatTimezoneAdjustedTimestamp } = useTimezone();
-	const traceListColumns = getTraceListColumns(
-		selectedEntityTracesColumns,
-		formatTimezoneAdjustedTimestamp,
-	);
+	const traceListColumns = getTraceListColumns(selectedEntityTracesColumns);
 
 	const isKeyNotFound = isKeyNotFoundError(error);
 	const isDataEmpty =

frontend/src/container/InfraMonitoringK8s/EntityDetailsUtils/EntityTraces/traceListColumns.tsx

@@ -1,14 +1,15 @@
 import { TableColumnsType as ColumnsType } from 'antd';
 import { Badge } from '@signozhq/ui/badge';
 import { Typography } from '@signozhq/ui/typography';
+import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
 import { getMs } from 'container/Trace/Filters/Panel/PanelBody/Duration/util';
 import {
 	BlockLink,
 	getTraceLink,
 } from 'container/TracesExplorer/ListView/utils';
+import dayjs from 'dayjs';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { FormatTimezoneAdjustedTimestamp } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
 
 const keyToLabelMap: Record<string, string> = {
 	timestamp: 'Timestamp',
@@ -58,7 +59,6 @@ const getValueForKey = (data: Record<string, any>, key: string): any => {
 
 export const getTraceListColumns = (
 	selectedColumns: BaseAutocompleteData[],
-	formatTimezoneAdjustedTimestamp: FormatTimezoneAdjustedTimestamp,
 ): ColumnsType<RowData> => {
 	const columns: ColumnsType<RowData> =
 		selectedColumns.map(({ dataType, key, type }) => ({
@@ -73,8 +73,8 @@ export const getTraceListColumns = (
 				if (primaryKey === 'timestamp') {
 					const date =
 						typeof value === 'string'
-							? formatTimezoneAdjustedTimestamp(value)
-							: formatTimezoneAdjustedTimestamp(value / 1e6);
+							? dayjs(value).format(DATE_TIME_FORMATS.ISO_DATETIME_MS)
+							: dayjs(value / 1e6).format(DATE_TIME_FORMATS.ISO_DATETIME_MS);
 
 					return (
 						<BlockLink to={getTraceLink(itemData)} openInNewTab>

frontend/src/container/InfraMonitoringK8s/Pods/constants.ts

@@ -1366,7 +1366,7 @@ export const getPodMetricsQueryPayload = (
 							orderBy: [],
 							queryName: 'B',
 							reduceTo: ReduceOperators.AVG,
-							spaceAggregation: 'sum',
+							spaceAggregation: 'avg',
 							stepInterval: 60,
 							timeAggregation: 'avg',
 						},

frontend/src/container/InfraMonitoringK8s/Volumes/table.config.tsx

@@ -86,9 +86,9 @@ export const k8sVolumesColumnsConfig: TableColumnDef<K8sVolumesData>[] = [
 	},
 	{
 		id: 'capacity',
-		header: 'Capacity',
+		header: 'Volume Capacity',
 		accessorFn: (row): number => row.volumeCapacity,
-		width: { min: 140 },
+		width: { min: 220 },
 		enableSort: true,
 		cell: ({ value }): React.ReactNode => {
 			const capacity = value as number;
@@ -105,9 +105,9 @@ export const k8sVolumesColumnsConfig: TableColumnDef<K8sVolumesData>[] = [
 	},
 	{
 		id: 'usage',
-		header: 'Used',
+		header: 'Volume Utilization',
 		accessorFn: (row): number => row.volumeUsage,
-		width: { min: 140 },
+		width: { min: 220 },
 		enableSort: true,
 		cell: ({ value }): React.ReactNode => {
 			const usage = value as number;
@@ -124,9 +124,9 @@ export const k8sVolumesColumnsConfig: TableColumnDef<K8sVolumesData>[] = [
 	},
 	{
 		id: 'available',
-		header: 'Available',
+		header: 'Volume Available',
 		accessorFn: (row): number => row.volumeAvailable,
-		width: { min: 140 },
+		width: { min: 220 },
 		enableSort: true,
 		cell: ({ value }): React.ReactNode => {
 			const available = value as number;
@@ -141,61 +141,4 @@ export const k8sVolumesColumnsConfig: TableColumnDef<K8sVolumesData>[] = [
 			);
 		},
 	},
-	{
-		id: 'inodes',
-		header: 'Inodes',
-		accessorFn: (row): number => row.volumeInodes,
-		width: { min: 140 },
-		enableSort: true,
-		cell: ({ value }): React.ReactNode => {
-			const inodes = value as number;
-			return (
-				<ValidateColumnValueWrapper
-					value={inodes}
-					entity={InfraMonitoringEntity.VOLUMES}
-					attribute="inodes metric"
-				>
-					<TanStackTable.Text>{inodes}</TanStackTable.Text>
-				</ValidateColumnValueWrapper>
-			);
-		},
-	},
-	{
-		id: 'inodesUsed',
-		header: 'Inodes Used',
-		accessorFn: (row): number => row.volumeInodesUsed,
-		width: { min: 160 },
-		enableSort: true,
-		cell: ({ value }): React.ReactNode => {
-			const inodesUsed = value as number;
-			return (
-				<ValidateColumnValueWrapper
-					value={inodesUsed}
-					entity={InfraMonitoringEntity.VOLUMES}
-					attribute="inodes used metric"
-				>
-					<TanStackTable.Text>{inodesUsed}</TanStackTable.Text>
-				</ValidateColumnValueWrapper>
-			);
-		},
-	},
-	{
-		id: 'inodesFree',
-		header: 'Inodes Free',
-		accessorFn: (row): number => row.volumeInodesFree,
-		width: { min: 160 },
-		enableSort: true,
-		cell: ({ value }): React.ReactNode => {
-			const inodesFree = value as number;
-			return (
-				<ValidateColumnValueWrapper
-					value={inodesFree}
-					entity={InfraMonitoringEntity.VOLUMES}
-					attribute="inodes free metric"
-				>
-					<TanStackTable.Text>{inodesFree}</TanStackTable.Text>
-				</ValidateColumnValueWrapper>
-			);
-		},
-	},
 ];

frontend/src/hooks/trace/useGetTraceFlamegraphV3.tsx

@@ -1,42 +0,0 @@
-import { getFlamegraph } from 'api/generated/services/tracedetail';
-import {
-	SpantypesGettableFlamegraphTraceDTO,
-	TelemetrytypesTelemetryFieldKeyDTO,
-} from 'api/generated/services/sigNoz.schemas';
-import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
-import { useQuery, UseQueryResult } from 'react-query';
-import { TelemetryFieldKey } from 'types/api/v5/queryRange';
-
-export interface GetTraceFlamegraphV3Props {
-	traceId: string;
-	selectedSpanId?: string;
-	selectFields?: TelemetryFieldKey[];
-	enabled?: boolean;
-}
-
-const useGetTraceFlamegraphV3 = (
-	props: GetTraceFlamegraphV3Props,
-): UseQueryResult<SpantypesGettableFlamegraphTraceDTO, unknown> =>
-	useQuery({
-		queryFn: () =>
-			getFlamegraph(
-				{ traceID: props.traceId },
-				{
-					selectedSpanId: props.selectedSpanId,
-					// v5 TelemetryFieldKey and the generated DTO are runtime-identical; only
-					// the literal-union vs enum nominal types differ
-					selectFields: props.selectFields as TelemetrytypesTelemetryFieldKeyDTO[],
-				},
-			).then((res) => res.data),
-		queryKey: [
-			REACT_QUERY_KEY.GET_TRACE_V3_FLAMEGRAPH,
-			props.traceId,
-			props.selectedSpanId,
-			props.selectFields,
-		],
-		enabled: props.enabled,
-		keepPreviousData: true,
-		refetchOnWindowFocus: false,
-	});
-
-export default useGetTraceFlamegraphV3;

frontend/src/hooks/useTimezoneFormatter/useTimezoneFormatter.ts

@@ -22,13 +22,11 @@ interface CacheEntry {
 const CACHE_SIZE_LIMIT = 1000;
 const CACHE_CLEANUP_PERCENTAGE = 0.5; // Remove 50% when limit is reached
 
-export type FormatTimezoneAdjustedTimestamp = (
-	input: TimestampInput,
-	format?: string,
-) => string;
-
 function useTimezoneFormatter({ userTimezone }: { userTimezone: Timezone }): {
-	formatTimezoneAdjustedTimestamp: FormatTimezoneAdjustedTimestamp;
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string;
 } {
 	// Initialize cache using useMemo to persist between renders
 	const cache = useMemo(() => new Map<string, CacheEntry>(), []);

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/DynamicVariableFields.tsx

@@ -1,103 +0,0 @@
-import { useEffect, useMemo, useState } from 'react';
-import { SelectSimple } from '@signozhq/ui/select';
-import { Typography } from '@signozhq/ui/typography';
-import cx from 'classnames';
-// eslint-disable-next-line signoz/no-antd-components -- searchable async select: no @signozhq/ui equivalent
-import { Select } from 'antd';
-import { useGetFieldKeys } from 'hooks/dynamicVariables/useGetFieldKeys';
-import { useGetFieldValues } from 'hooks/dynamicVariables/useGetFieldValues';
-import useDebounce from 'hooks/useDebounce';
-
-import { TELEMETRY_SIGNALS, type TelemetrySignal } from '../variableModel';
-import styles from './VariableForm.module.scss';
-
-interface DynamicVariableFieldsProps {
-	attribute: string;
-	signal: TelemetrySignal;
-	onChange: (patch: {
-		dynamicAttribute?: string;
-		dynamicSignal?: TelemetrySignal;
-	}) => void;
-	onPreview: (values: (string | number)[]) => void;
-}
-
-/** Dynamic-variable body: telemetry signal + field, whose live values preview. */
-function DynamicVariableFields({
-	attribute,
-	signal,
-	onChange,
-	onPreview,
-}: DynamicVariableFieldsProps): JSX.Element {
-	const [search, setSearch] = useState('');
-	const debouncedSearch = useDebounce(search, 300);
-
-	const { data: keyData, isLoading } = useGetFieldKeys({
-		signal,
-		name: debouncedSearch || undefined,
-	});
-
-	// `keys` is a Record keyed BY field name; the field names are the map keys.
-	// When the API reports the list is `complete`, search filters locally.
-	const isComplete = keyData?.data?.complete === true;
-	const options = useMemo(
-		() =>
-			Object.keys(keyData?.data?.keys ?? {}).map((name) => ({
-				label: name,
-				value: name,
-			})),
-		[keyData],
-	);
-
-	const { data: valueData } = useGetFieldValues({
-		signal,
-		name: attribute,
-		enabled: !!attribute,
-	});
-
-	useEffect(() => {
-		const payload = valueData?.data;
-		const values =
-			payload?.normalizedValues ?? payload?.values?.StringValues ?? [];
-		onPreview(values);
-		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, [valueData]);
-
-	return (
-		<>
-			<div className={cx(styles.row, styles.sortSection)}>
-				<div className={styles.labelContainer}>
-					<Typography.Text className={styles.label}>Source</Typography.Text>
-				</div>
-				<SelectSimple
-					className={styles.sortSelect}
-					value={signal}
-					items={TELEMETRY_SIGNALS.map((s) => ({ label: s, value: s }))}
-					onChange={(value): void =>
-						onChange({ dynamicSignal: value as TelemetrySignal })
-					}
-					testId="variable-signal-select"
-				/>
-			</div>
-			<div className={cx(styles.row, styles.sortSection)}>
-				<div className={styles.labelContainer}>
-					<Typography.Text className={styles.label}>Attribute</Typography.Text>
-				</div>
-				<Select
-					className={styles.searchSelect}
-					showSearch
-					value={attribute || undefined}
-					placeholder="Select a telemetry field"
-					loading={isLoading}
-					filterOption={isComplete}
-					onSearch={setSearch}
-					onChange={(value): void => onChange({ dynamicAttribute: value as string })}
-					options={options}
-					notFoundContent={isLoading ? 'Loading…' : 'No fields found'}
-					data-testid="variable-field-select"
-				/>
-			</div>
-		</>
-	);
-}
-
-export default DynamicVariableFields;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/QueryVariableFields.tsx

@@ -1,93 +0,0 @@
-import { useState } from 'react';
-import { Button } from '@signozhq/ui/button';
-import { Typography } from '@signozhq/ui/typography';
-import dashboardVariablesQuery from 'api/dashboard/variables/dashboardVariablesQuery';
-import Editor from 'components/Editor';
-import sortValues from 'lib/dashboardVariables/sortVariableValues';
-
-import type { VariableSort } from '../variableModel';
-import styles from './VariableForm.module.scss';
-
-interface QueryVariableFieldsProps {
-	queryValue: string;
-	sort: VariableSort;
-	onChange: (queryValue: string) => void;
-	onPreview: (values: (string | number)[]) => void;
-	onError: (message: string | null) => void;
-}
-
-/** Query-variable body: SQL editor + "Test Run Query" that previews the values. */
-function QueryVariableFields({
-	queryValue,
-	sort,
-	onChange,
-	onPreview,
-	onError,
-}: QueryVariableFieldsProps): JSX.Element {
-	const [isRunning, setIsRunning] = useState(false);
-
-	const runTest = async (): Promise<void> => {
-		setIsRunning(true);
-		onError(null);
-		try {
-			const res = await dashboardVariablesQuery({
-				query: queryValue,
-				variables: {},
-			});
-			if (res.statusCode === 200 && res.payload) {
-				onPreview(
-					sortValues(res.payload.variableValues ?? [], sort) as (string | number)[],
-				);
-			} else {
-				onError(res.error || 'Failed to run query');
-				onPreview([]);
-			}
-		} catch (err) {
-			onError((err as Error).message || 'Failed to run query');
-			onPreview([]);
-		} finally {
-			setIsRunning(false);
-		}
-	};
-
-	return (
-		<div className={styles.queryContainer}>
-			<div className={styles.labelContainer}>
-				<Typography.Text className={styles.label}>Query</Typography.Text>
-			</div>
-			<div className={styles.editorWrap}>
-				<Editor
-					language="sql"
-					value={queryValue}
-					onChange={(value): void => onChange(value)}
-					height="240px"
-					options={{
-						fontSize: 13,
-						wordWrap: 'on',
-						lineNumbers: 'off',
-						glyphMargin: false,
-						folding: false,
-						lineDecorationsWidth: 0,
-						lineNumbersMinChars: 0,
-						minimap: { enabled: false },
-					}}
-				/>
-			</div>
-			<div className={styles.testRow}>
-				<Button
-					variant="solid"
-					color="primary"
-					size="sm"
-					loading={isRunning}
-					disabled={!queryValue}
-					onClick={runTest}
-					testId="variable-test-run"
-				>
-					Test Run Query
-				</Button>
-			</div>
-		</div>
-	);
-}
-
-export default QueryVariableFields;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/VariableForm.module.scss

@@ -1,310 +0,0 @@
-/* Faithful reproduction of the V1 VariableItem layout, scoped as a module and
-   built on @signozhq components where possible. antd is retained only for the
-   monaco Editor, multiline TextArea, Collapse, and searchable Selects. */
-
-.container {
-	display: flex;
-	flex-direction: column;
-	border: 1px solid var(--l1-border);
-	border-radius: 3px;
-}
-
-.allVariables {
-	display: flex;
-	align-items: center;
-	gap: 8px;
-	padding: 10px 16px;
-	border-bottom: 1px solid var(--l1-border);
-}
-
-.allVariablesBtn {
-	--button-height: 24px;
-	--button-padding: 0;
-	color: var(--muted-foreground);
-}
-
-.content {
-	display: flex;
-	flex-direction: column;
-	gap: 20px;
-	padding: 12px 16px 20px;
-}
-
-/* VariableItemRow */
-.row {
-	display: flex;
-	gap: 1rem;
-	margin-bottom: 0;
-}
-
-/* LabelContainer */
-.labelContainer {
-	width: 200px;
-}
-
-.label {
-	color: var(--l2-foreground);
-	font-family: Inter;
-	font-size: 14px;
-	font-weight: 400;
-	line-height: 20px;
-}
-
-.column {
-	flex-direction: column;
-	gap: 8px;
-}
-
-.input,
-.textarea,
-.defaultInput {
-	padding: 6px 6px 6px 8px;
-	border: 1px solid var(--l1-border);
-	border-radius: 2px;
-	background: var(--l3-background);
-}
-
-.input,
-.textarea {
-	width: 100%;
-}
-
-.defaultInput {
-	width: 342px;
-}
-
-.errorText {
-	font-size: 12px;
-	color: var(--bg-amber-500);
-}
-
-/* Variable type segmented group */
-.typeSection {
-	align-items: center;
-	justify-content: space-between;
-}
-
-.typeLabelContainer {
-	display: flex;
-	align-items: center;
-	gap: 8px;
-	width: auto;
-}
-
-.typeBtnGroup {
-	display: grid;
-	grid-template-columns: repeat(4, max-content);
-	height: 32px;
-	flex-shrink: 0;
-	border: 1px solid var(--l1-border);
-	border-radius: 2px;
-	background: var(--l2-background);
-	box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
-}
-
-.typeBtn {
-	--button-height: 32px;
-	display: flex;
-	align-items: center;
-	justify-content: center;
-	gap: 4px;
-	min-width: 114px;
-	border-radius: 0;
-	color: var(--l2-foreground);
-
-	& + & {
-		border-left: 1px solid var(--l1-border);
-	}
-}
-
-.typeBtnSelected {
-	background: var(--l1-border);
-	color: var(--l1-foreground);
-}
-
-.betaTag {
-	margin-left: 4px;
-}
-
-/* Query */
-.queryContainer {
-	display: flex;
-	flex-flow: column wrap;
-	gap: 1rem;
-	min-width: 0;
-	margin-bottom: 0;
-}
-
-.editorWrap {
-	height: 240px;
-	overflow: hidden;
-	border: 1px solid var(--l1-border);
-	border-radius: 2px;
-}
-
-.testRow {
-	display: flex;
-	margin-top: 8px;
-}
-
-/* Custom — antd Collapse */
-.customSection {
-	margin-bottom: 0;
-}
-
-.customSection :global(.custom-collapse) {
-	width: 100%;
-	border: 1px solid var(--l1-border);
-	border-radius: 3px 3px 0 0;
-
-	:global(.ant-collapse-item) {
-		border-bottom: none;
-	}
-
-	:global(.ant-collapse-header) {
-		align-items: center;
-		gap: 8px;
-		height: 38px;
-		padding: 12px;
-		background: var(--l3-background);
-		border-radius: 3px 3px 0 0;
-	}
-
-	:global(.ant-collapse-header-text) {
-		display: flex;
-		align-items: center;
-		gap: 10px;
-		padding: 1px 2px;
-		color: var(--bg-robin-400);
-		font-family: 'Space Mono';
-		font-size: 14px;
-		line-height: 18px;
-		border-radius: 2px;
-		background: color-mix(in srgb, var(--bg-robin-400) 8%, transparent);
-	}
-
-	:global(.ant-collapse-content-box) {
-		padding: 0;
-	}
-
-	:global(.comma-input) {
-		height: 109px;
-		border: none;
-	}
-}
-
-/* Textbox */
-.textboxSection {
-	align-items: center;
-	justify-content: space-between;
-	margin-bottom: 0;
-}
-
-/* Preview strip */
-.previewSection {
-	display: flex;
-	flex-direction: column;
-	gap: 8px;
-	min-height: 88px;
-	margin-bottom: 0;
-	padding-bottom: 8px;
-	border: 1px solid var(--l1-border);
-	border-radius: 3px;
-}
-
-.previewLabel {
-	align-self: flex-start;
-	display: inline-flex;
-	align-items: center;
-	gap: 10px;
-	padding: 4px 8px;
-	color: var(--bg-robin-400);
-	font-family: 'Space Mono';
-	font-size: 14px;
-	line-height: 18px;
-	border-radius: 3px 0 2px;
-	background: color-mix(in srgb, var(--bg-robin-400) 8%, transparent);
-}
-
-.previewValues {
-	display: flex;
-	flex-flow: wrap;
-	gap: 8px;
-	padding: 4.5px 11px;
-	overflow-y: auto;
-}
-
-.previewValues [data-slot='badge'] {
-	height: 30px;
-	align-items: center;
-	color: var(--l1-foreground);
-	font-family: 'Space Mono';
-	font-size: 14px;
-	border: 1px solid var(--l1-border);
-	border-radius: 2px;
-}
-
-.previewError {
-	color: var(--bg-amber-500);
-}
-
-/* Sort / multi / all / default rows */
-.sortSection,
-.multiSection,
-.allOptionSection,
-.dynamicSection {
-	align-items: flex-start;
-	justify-content: space-between;
-	margin-bottom: 0;
-}
-
-.sortSection {
-	align-items: center;
-}
-
-.rowLabel {
-	width: 339px;
-	color: var(--l2-foreground);
-	font-family: Inter;
-	font-size: 14px;
-	line-height: 20px;
-	letter-spacing: -0.07px;
-}
-
-.sortSelect {
-	width: 192px;
-}
-
-.defaultValueSection {
-	display: grid;
-	grid-template-columns: max-content 1fr;
-	gap: 1rem;
-	align-items: center;
-	margin-bottom: 0;
-}
-
-.defaultValueSection .label {
-	display: block;
-	margin-bottom: 2px;
-}
-
-.defaultValueDesc {
-	display: block;
-	color: var(--l2-foreground);
-	font-family: Inter;
-	font-size: 11px;
-	line-height: 18px;
-	letter-spacing: -0.06px;
-}
-
-.searchSelect {
-	width: 100%;
-}
-
-/* Footer */
-.footer {
-	display: flex;
-	justify-content: flex-end;
-	gap: 1rem;
-	margin-top: 12px;
-}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/VariableForm.tsx

@@ -1,351 +0,0 @@
-import { useEffect, useState } from 'react';
-import { ArrowLeft, Check, X } from '@signozhq/icons';
-import { Badge } from '@signozhq/ui/badge';
-import { Button } from '@signozhq/ui/button';
-import { Input } from '@signozhq/ui/input';
-import { SelectSimple } from '@signozhq/ui/select';
-import { Switch } from '@signozhq/ui/switch';
-import { Typography } from '@signozhq/ui/typography';
-import cx from 'classnames';
-// eslint-disable-next-line signoz/no-antd-components -- TextArea/Collapse/searchable Select: no @signozhq/ui equivalent
-import { Collapse, Input as AntdInput, Select } from 'antd';
-import { commaValuesParser } from 'lib/dashboardVariables/customCommaValuesParser';
-import sortValues from 'lib/dashboardVariables/sortVariableValues';
-
-import {
-	VARIABLE_SORTS,
-	type VariableFormModel,
-	type VariableSort,
-	type VariableType,
-} from '../variableModel';
-import DynamicVariableFields from './DynamicVariableFields';
-import QueryVariableFields from './QueryVariableFields';
-import VariableTypeSelector from './VariableTypeSelector';
-import styles from './VariableForm.module.scss';
-
-const SORT_LABEL: Record<VariableSort, string> = {
-	DISABLED: 'Disabled',
-	ASC: 'Ascending',
-	DESC: 'Descending',
-};
-
-function getNameError(name: string, existingNames: string[]): string | null {
-	if (name === '') {
-		return 'Variable name is required';
-	}
-	if (/\s/.test(name)) {
-		return 'Variable name cannot contain whitespaces';
-	}
-	if (existingNames.includes(name)) {
-		return 'Variable name already exists';
-	}
-	return null;
-}
-
-interface VariableFormProps {
-	initial: VariableFormModel;
-	/** Names of the other variables, for uniqueness validation. */
-	existingNames: string[];
-	isSaving: boolean;
-	onClose: () => void;
-	onSave: (model: VariableFormModel) => void;
-}
-
-/**
- * In-drawer variable editor reproducing the V1 VariableItem layout, built on
- * @signozhq components (antd kept only for the monaco editor, TextArea, Collapse
- * and searchable selects). Master→detail: renders in place of the list.
- */
-function VariableForm({
-	initial,
-	existingNames,
-	isSaving,
-	onClose,
-	onSave,
-}: VariableFormProps): JSX.Element {
-	const [model, setModel] = useState<VariableFormModel>(initial);
-	const [previewValues, setPreviewValues] = useState<(string | number)[]>([]);
-	const [previewError, setPreviewError] = useState<string | null>(null);
-	const [defaultValue, setDefaultValue] = useState<string>(
-		((initial.defaultValue as { value?: string })?.value ?? '') as string,
-	);
-
-	useEffect(() => {
-		setModel(initial);
-		setPreviewValues([]);
-		setPreviewError(null);
-		setDefaultValue(
-			((initial.defaultValue as { value?: string })?.value ?? '') as string,
-		);
-	}, [initial]);
-
-	const set = (patch: Partial<VariableFormModel>): void =>
-		setModel((prev) => ({ ...prev, ...patch }));
-
-	const selectType = (type: VariableType): void => {
-		set({ type });
-		setPreviewValues([]);
-		setPreviewError(null);
-	};
-
-	const onCustomChange = (value: string): void => {
-		set({ customValue: value });
-		setPreviewValues(
-			sortValues(commaValuesParser(value), model.sort) as (string | number)[],
-		);
-	};
-
-	const trimmedName = model.name.trim();
-	const nameError = getNameError(trimmedName, existingNames);
-
-	const isListType =
-		model.type === 'QUERY' || model.type === 'CUSTOM' || model.type === 'DYNAMIC';
-	const showAllOptionField = model.type === 'QUERY' || model.type === 'CUSTOM';
-
-	const handleSave = (): void => {
-		onSave({
-			...model,
-			name: trimmedName,
-			defaultValue: defaultValue ? { value: defaultValue } : undefined,
-		});
-	};
-
-	return (
-		<>
-			<div className={styles.container}>
-				<div className={styles.allVariables}>
-					<Button
-						variant="ghost"
-						color="secondary"
-						className={styles.allVariablesBtn}
-						prefix={<ArrowLeft size={14} />}
-						onClick={onClose}
-						testId="variable-form-back"
-					>
-						All variables
-					</Button>
-				</div>
-
-				<div className={styles.content}>
-					{/* Name */}
-					<div className={cx(styles.row, styles.column)}>
-						<Typography.Text className={styles.label}>Name</Typography.Text>
-						<Input
-							className={styles.input}
-							value={model.name}
-							placeholder="Unique name of the variable"
-							onChange={(e): void => set({ name: e.target.value })}
-							testId="variable-name-input"
-						/>
-						{nameError ? (
-							<Typography.Text className={styles.errorText}>
-								{nameError}
-							</Typography.Text>
-						) : null}
-					</div>
-
-					{/* Description */}
-					<div className={cx(styles.row, styles.column)}>
-						<Typography.Text className={styles.label}>Description</Typography.Text>
-						<AntdInput.TextArea
-							className={styles.textarea}
-							value={model.description}
-							placeholder="Enter a description for the variable"
-							rows={3}
-							onChange={(e): void => set({ description: e.target.value })}
-							data-testid="variable-description-input"
-						/>
-					</div>
-
-					{/* Variable Type */}
-					<VariableTypeSelector value={model.type} onChange={selectType} />
-
-					{/* Type-specific body */}
-					{model.type === 'DYNAMIC' ? (
-						<DynamicVariableFields
-							attribute={model.dynamicAttribute}
-							signal={model.dynamicSignal}
-							onChange={(patch): void => set(patch)}
-							onPreview={setPreviewValues}
-						/>
-					) : null}
-
-					{model.type === 'QUERY' ? (
-						<QueryVariableFields
-							queryValue={model.queryValue}
-							sort={model.sort}
-							onChange={(queryValue): void => set({ queryValue })}
-							onPreview={setPreviewValues}
-							onError={setPreviewError}
-						/>
-					) : null}
-
-					{model.type === 'CUSTOM' ? (
-						<div className={cx(styles.row, styles.customSection)}>
-							<Collapse
-								collapsible="header"
-								rootClassName="custom-collapse"
-								defaultActiveKey={['1']}
-								items={[
-									{
-										key: '1',
-										label: 'Options',
-										children: (
-											<AntdInput.TextArea
-												value={model.customValue}
-												placeholder="Enter options separated by commas."
-												rootClassName="comma-input"
-												onChange={(e): void => onCustomChange(e.target.value)}
-												data-testid="variable-custom-input"
-											/>
-										),
-									},
-								]}
-							/>
-						</div>
-					) : null}
-
-					{model.type === 'TEXT' ? (
-						<div className={cx(styles.row, styles.textboxSection)}>
-							<div className={styles.labelContainer}>
-								<Typography.Text className={styles.label}>
-									Default Value
-								</Typography.Text>
-							</div>
-							<Input
-								className={styles.defaultInput}
-								value={model.textValue}
-								placeholder="Enter a default value (if any)..."
-								onChange={(e): void => set({ textValue: e.target.value })}
-								testId="variable-text-input"
-							/>
-						</div>
-					) : null}
-
-					{/* Shared rows for list-type variables */}
-					{isListType ? (
-						<>
-							<div className={cx(styles.row, styles.previewSection)}>
-								<Typography.Text className={styles.previewLabel}>
-									Preview of Values
-								</Typography.Text>
-								<div className={styles.previewValues}>
-									{previewError ? (
-										<Typography.Text className={styles.previewError}>
-											{previewError}
-										</Typography.Text>
-									) : (
-										previewValues.map((value, idx) => (
-											<Badge
-												// eslint-disable-next-line react/no-array-index-key -- preview values are display-only and may contain duplicates
-												key={`${value}-${idx}`}
-												color="vanilla"
-											>
-												{value.toString()}
-											</Badge>
-										))
-									)}
-								</div>
-							</div>
-
-							<div className={cx(styles.row, styles.sortSection)}>
-								<div className={styles.labelContainer}>
-									<Typography.Text className={styles.label}>Sort Values</Typography.Text>
-								</div>
-								<SelectSimple
-									className={styles.sortSelect}
-									value={model.sort}
-									items={VARIABLE_SORTS.map((sort) => ({
-										label: SORT_LABEL[sort],
-										value: sort,
-									}))}
-									onChange={(value): void => set({ sort: value as VariableSort })}
-									testId="variable-sort-select"
-								/>
-							</div>
-
-							<div className={cx(styles.row, styles.multiSection)}>
-								<Typography.Text className={styles.rowLabel}>
-									Enable multiple values to be checked
-								</Typography.Text>
-								<Switch
-									value={model.multiSelect}
-									onChange={(checked): void => {
-										set({
-											multiSelect: checked,
-											showAllOption: checked ? model.showAllOption : false,
-										});
-									}}
-									testId="variable-multi-switch"
-								/>
-							</div>
-
-							{model.multiSelect && showAllOptionField ? (
-								<div className={cx(styles.row, styles.allOptionSection)}>
-									<Typography.Text className={styles.rowLabel}>
-										Include an option for ALL values
-									</Typography.Text>
-									<Switch
-										value={model.showAllOption}
-										onChange={(checked): void => set({ showAllOption: checked })}
-										testId="variable-all-switch"
-									/>
-								</div>
-							) : null}
-
-							<div className={cx(styles.row, styles.defaultValueSection)}>
-								<div className={styles.labelContainer}>
-									<Typography.Text className={styles.label}>
-										Default Value
-									</Typography.Text>
-									<Typography.Text className={styles.defaultValueDesc}>
-										{model.type === 'QUERY'
-											? 'Click Test Run Query to see the values or add custom value'
-											: 'Select a value from the preview values or add custom value'}
-									</Typography.Text>
-								</div>
-								<Select
-									className={styles.searchSelect}
-									showSearch
-									allowClear
-									placeholder="Select a default value"
-									value={defaultValue || undefined}
-									onChange={(value): void => setDefaultValue(value ?? '')}
-									options={previewValues.map((value) => ({
-										label: value.toString(),
-										value: value.toString(),
-									}))}
-									data-testid="variable-default-select"
-								/>
-							</div>
-						</>
-					) : null}
-				</div>
-			</div>
-
-			<div className={styles.footer}>
-				<Button
-					variant="solid"
-					color="secondary"
-					prefix={<X size={14} />}
-					onClick={onClose}
-				>
-					Discard
-				</Button>
-				<Button
-					variant="solid"
-					color="primary"
-					prefix={<Check size={14} />}
-					disabled={!!nameError}
-					loading={isSaving}
-					onClick={handleSave}
-					testId="variable-save"
-				>
-					Save Variable
-				</Button>
-			</div>
-		</>
-	);
-}
-
-export default VariableForm;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/VariableTypeSelector.tsx

@@ -1,99 +0,0 @@
-import {
-	ClipboardType,
-	DatabaseZap,
-	Info,
-	LayoutList,
-	Pyramid,
-} from '@signozhq/icons';
-import { Badge } from '@signozhq/ui/badge';
-import { Button } from '@signozhq/ui/button';
-import { Typography } from '@signozhq/ui/typography';
-import cx from 'classnames';
-import TextToolTip from 'components/TextToolTip';
-
-import type { VariableType } from '../variableModel';
-import styles from './VariableForm.module.scss';
-
-interface VariableTypeSelectorProps {
-	value: VariableType;
-	onChange: (type: VariableType) => void;
-}
-
-/** The segmented Dynamic / Textbox / Custom / Query type picker. */
-function VariableTypeSelector({
-	value,
-	onChange,
-}: VariableTypeSelectorProps): JSX.Element {
-	return (
-		<div className={cx(styles.row, styles.typeSection)}>
-			<div className={styles.typeLabelContainer}>
-				<Typography.Text className={styles.label}>Variable Type</Typography.Text>
-				<TextToolTip
-					text="Learn more about supported variable types"
-					url="https://signoz.io/docs/userguide/manage-variables/#supported-variable-types"
-					urlText="here"
-					useFilledIcon={false}
-					outlinedIcon={<Info size={14} />}
-				/>
-			</div>
-			<div className={styles.typeBtnGroup}>
-				<Button
-					variant="ghost"
-					color="secondary"
-					prefix={<Pyramid size={14} />}
-					className={cx(styles.typeBtn, {
-						[styles.typeBtnSelected]: value === 'DYNAMIC',
-					})}
-					onClick={(): void => onChange('DYNAMIC')}
-					testId="variable-type-dynamic"
-				>
-					Dynamic
-					<Badge color="robin" className={styles.betaTag}>
-						Beta
-					</Badge>
-				</Button>
-				<Button
-					variant="ghost"
-					color="secondary"
-					prefix={<ClipboardType size={14} />}
-					className={cx(styles.typeBtn, {
-						[styles.typeBtnSelected]: value === 'TEXT',
-					})}
-					onClick={(): void => onChange('TEXT')}
-					testId="variable-type-textbox"
-				>
-					Textbox
-				</Button>
-				<Button
-					variant="ghost"
-					color="secondary"
-					prefix={<LayoutList size={14} />}
-					className={cx(styles.typeBtn, {
-						[styles.typeBtnSelected]: value === 'CUSTOM',
-					})}
-					onClick={(): void => onChange('CUSTOM')}
-					testId="variable-type-custom"
-				>
-					Custom
-				</Button>
-				<Button
-					variant="ghost"
-					color="secondary"
-					prefix={<DatabaseZap size={14} />}
-					className={cx(styles.typeBtn, {
-						[styles.typeBtnSelected]: value === 'QUERY',
-					})}
-					onClick={(): void => onChange('QUERY')}
-					testId="variable-type-query"
-				>
-					Query
-					<Badge color="amber" className={styles.betaTag}>
-						Not Recommended
-					</Badge>
-				</Button>
-			</div>
-		</div>
-	);
-}
-
-export default VariableTypeSelector;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/Variables.module.scss

@@ -1,101 +0,0 @@
-.container {
-	display: flex;
-	flex-direction: column;
-	gap: 16px;
-	padding: 20px 16px;
-}
-
-.header {
-	display: flex;
-	align-items: flex-start;
-	justify-content: space-between;
-	gap: 16px;
-}
-
-.titleRow {
-	display: flex;
-	align-items: baseline;
-	flex-wrap: wrap;
-	gap: 8px;
-}
-
-.title {
-	font-size: 14px;
-	font-weight: 500;
-	color: var(--l1-foreground);
-}
-
-.subtitle {
-	font-size: 12px;
-	color: var(--l2-foreground);
-}
-
-.empty {
-	padding: 32px;
-	text-align: center;
-	border: 1px dashed var(--l1-border);
-	border-radius: 4px;
-	color: var(--l2-foreground);
-}
-
-.list {
-	display: flex;
-	flex-direction: column;
-	gap: 8px;
-}
-
-.row {
-	display: flex;
-	align-items: center;
-	justify-content: space-between;
-	gap: 12px;
-	padding: 10px 12px;
-	border: 1px solid var(--l1-border);
-	border-radius: 4px;
-	background: var(--l1-background);
-}
-
-.rowMain {
-	display: flex;
-	align-items: center;
-	gap: 10px;
-	min-width: 0;
-}
-
-.varName {
-	font-weight: 500;
-	color: var(--l1-foreground);
-}
-
-.varDesc {
-	min-width: 0;
-	overflow: hidden;
-	font-size: 12px;
-	color: var(--l2-foreground);
-	text-overflow: ellipsis;
-	white-space: nowrap;
-}
-
-.typeTag {
-	flex-shrink: 0;
-	padding: 1px 8px;
-	font-size: 11px;
-	letter-spacing: 0.04em;
-	color: var(--l2-foreground);
-	text-transform: uppercase;
-	background: var(--l2-background);
-	border-radius: 10px;
-}
-
-.rowActions {
-	display: flex;
-	flex-shrink: 0;
-	align-items: center;
-	gap: 2px;
-}
-
-.confirmText {
-	margin-right: 4px;
-	font-size: 12px;
-	color: var(--l2-foreground);
-}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariablesList.tsx

@@ -1,139 +0,0 @@
-import {
-	Check,
-	ChevronDown,
-	ChevronUp,
-	PenLine,
-	Trash2,
-	X,
-} from '@signozhq/icons';
-import { Button } from '@signozhq/ui/button';
-import { Typography } from '@signozhq/ui/typography';
-
-import type { VariableFormModel } from './variableModel';
-import styles from './Variables.module.scss';
-
-const TYPE_LABEL: Record<VariableFormModel['type'], string> = {
-	QUERY: 'Query',
-	CUSTOM: 'Custom',
-	TEXT: 'Text',
-	DYNAMIC: 'Dynamic',
-};
-
-interface VariablesListProps {
-	variables: VariableFormModel[];
-	canEdit: boolean;
-	/** Index whose delete is awaiting inline confirmation, if any. */
-	confirmingIndex: number | null;
-	onEdit: (index: number) => void;
-	onRequestDelete: (index: number) => void;
-	onConfirmDelete: (index: number) => void;
-	onCancelDelete: () => void;
-	onMove: (from: number, to: number) => void;
-}
-
-function VariablesList({
-	variables,
-	canEdit,
-	confirmingIndex,
-	onEdit,
-	onRequestDelete,
-	onConfirmDelete,
-	onCancelDelete,
-	onMove,
-}: VariablesListProps): JSX.Element {
-	return (
-		<div className={styles.list} data-testid="variables-list">
-			{variables.map((variable, index) => (
-				<div
-					className={styles.row}
-					key={variable.name || `variable-${index}`}
-					data-testid={`variable-row-${variable.name}`}
-				>
-					<div className={styles.rowMain}>
-						<Typography.Text className={styles.varName}>
-							${variable.name}
-						</Typography.Text>
-						<span className={styles.typeTag}>{TYPE_LABEL[variable.type]}</span>
-						{variable.description ? (
-							<Typography.Text className={styles.varDesc}>
-								{variable.description}
-							</Typography.Text>
-						) : null}
-					</div>
-
-					{canEdit && confirmingIndex === index ? (
-						<div className={styles.rowActions}>
-							<Typography.Text className={styles.confirmText}>Delete?</Typography.Text>
-							<Button
-								variant="ghost"
-								color="destructive"
-								size="icon"
-								onClick={(): void => onConfirmDelete(index)}
-								aria-label="Confirm delete"
-								testId={`variable-delete-confirm-${variable.name}`}
-							>
-								<Check size={14} />
-							</Button>
-							<Button
-								variant="ghost"
-								color="secondary"
-								size="icon"
-								onClick={onCancelDelete}
-								aria-label="Cancel delete"
-							>
-								<X size={14} />
-							</Button>
-						</div>
-					) : null}
-
-					{canEdit && confirmingIndex !== index ? (
-						<div className={styles.rowActions}>
-							<Button
-								variant="ghost"
-								color="secondary"
-								size="icon"
-								disabled={index === 0}
-								onClick={(): void => onMove(index, index - 1)}
-								aria-label="Move up"
-							>
-								<ChevronUp size={14} />
-							</Button>
-							<Button
-								variant="ghost"
-								color="secondary"
-								size="icon"
-								disabled={index === variables.length - 1}
-								onClick={(): void => onMove(index, index + 1)}
-								aria-label="Move down"
-							>
-								<ChevronDown size={14} />
-							</Button>
-							<Button
-								variant="ghost"
-								color="secondary"
-								size="icon"
-								onClick={(): void => onEdit(index)}
-								aria-label="Edit variable"
-								testId={`variable-edit-${variable.name}`}
-							>
-								<PenLine size={14} />
-							</Button>
-							<Button
-								variant="ghost"
-								color="secondary"
-								size="icon"
-								onClick={(): void => onRequestDelete(index)}
-								aria-label="Delete variable"
-								testId={`variable-delete-${variable.name}`}
-							>
-								<Trash2 size={14} />
-							</Button>
-						</div>
-					) : null}
-				</div>
-			))}
-		</div>
-	);
-}
-
-export default VariablesList;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/index.tsx

@@ -1,147 +0,0 @@
-import { useEffect, useMemo, useState } from 'react';
-import { Plus } from '@signozhq/icons';
-import { Button } from '@signozhq/ui/button';
-import { Typography } from '@signozhq/ui/typography';
-import type { DashboardtypesGettableDashboardV2DTO } from 'api/generated/services/sigNoz.schemas';
-
-import { useDashboardStore } from '../../store/useDashboardStore';
-import { useSaveVariables } from './useSaveVariables';
-import { dtoToFormModel } from './variableAdapters';
-import {
-	emptyVariableFormModel,
-	type VariableFormModel,
-} from './variableModel';
-import VariableForm from './VariableForm/VariableForm';
-import VariablesList from './VariablesList';
-import styles from './Variables.module.scss';
-
-interface VariablesSettingsProps {
-	dashboard: DashboardtypesGettableDashboardV2DTO;
-}
-
-/** `null` index = adding a new variable; a number = editing that row. */
-type EditingState = { index: number | null } | null;
-
-function VariablesSettings({ dashboard }: VariablesSettingsProps): JSX.Element {
-	const isEditable = useDashboardStore((s) => s.isEditable);
-	const { save, isSaving } = useSaveVariables();
-
-	const initialModels = useMemo(
-		() => (dashboard.spec?.variables ?? []).map(dtoToFormModel),
-		[dashboard.spec?.variables],
-	);
-	const [variables, setVariables] = useState<VariableFormModel[]>(initialModels);
-
-	// Resync from the dashboard after a save round-trips (refetch bumps updatedAt).
-	useEffect(() => {
-		setVariables(initialModels);
-		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, [dashboard.updatedAt]);
-
-	const [editing, setEditing] = useState<EditingState>(null);
-	const [confirmDeleteIndex, setConfirmDeleteIndex] = useState<number | null>(
-		null,
-	);
-
-	const editingModel: VariableFormModel | null = useMemo(() => {
-		if (!editing) {
-			return null;
-		}
-		return editing.index === null
-			? emptyVariableFormModel()
-			: variables[editing.index];
-	}, [editing, variables]);
-
-	const existingNames = useMemo(() => {
-		const self = editing?.index ?? null;
-		return variables.filter((_, i) => i !== self).map((v) => v.name);
-	}, [variables, editing]);
-
-	const persist = (next: VariableFormModel[]): void => {
-		setVariables(next);
-		void save(next);
-	};
-
-	const handleFormSave = (model: VariableFormModel): void => {
-		const next = [...variables];
-		if (editing?.index == null) {
-			next.push(model);
-		} else {
-			next[editing.index] = model;
-		}
-		setEditing(null);
-		persist(next);
-	};
-
-	const handleMove = (from: number, to: number): void => {
-		if (to < 0 || to >= variables.length) {
-			return;
-		}
-		const next = [...variables];
-		const [moved] = next.splice(from, 1);
-		next.splice(to, 0, moved);
-		persist(next);
-	};
-
-	const handleConfirmDelete = (index: number): void => {
-		persist(variables.filter((_, i) => i !== index));
-		setConfirmDeleteIndex(null);
-	};
-
-	// Detail view — edit/new form replaces the list in place (no modal).
-	if (editingModel) {
-		return (
-			<VariableForm
-				initial={editingModel}
-				existingNames={existingNames}
-				isSaving={isSaving}
-				onClose={(): void => setEditing(null)}
-				onSave={handleFormSave}
-			/>
-		);
-	}
-
-	// Master view — the variables list.
-	return (
-		<div className={styles.container}>
-			<div className={styles.header}>
-				<div className={styles.titleRow}>
-					<Typography.Text className={styles.title}>Variables</Typography.Text>
-					<Typography.Text className={styles.subtitle}>
-						Define variables to parameterize panel queries.
-					</Typography.Text>
-				</div>
-				{isEditable ? (
-					<Button
-						variant="solid"
-						color="primary"
-						prefix={<Plus size={14} />}
-						onClick={(): void => setEditing({ index: null })}
-						testId="add-variable"
-					>
-						New variable
-					</Button>
-				) : null}
-			</div>
-
-			{variables.length === 0 ? (
-				<div className={styles.empty}>
-					<Typography.Text>No variables defined yet.</Typography.Text>
-				</div>
-			) : (
-				<VariablesList
-					variables={variables}
-					canEdit={isEditable}
-					confirmingIndex={confirmDeleteIndex}
-					onEdit={(index): void => setEditing({ index })}
-					onRequestDelete={(index): void => setConfirmDeleteIndex(index)}
-					onConfirmDelete={handleConfirmDelete}
-					onCancelDelete={(): void => setConfirmDeleteIndex(null)}
-					onMove={handleMove}
-				/>
-			)}
-		</div>
-	);
-}
-
-export default VariablesSettings;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/useSaveVariables.ts

@@ -1,51 +0,0 @@
-import { useCallback, useState } from 'react';
-import { patchDashboardV2 } from 'api/generated/services/dashboard';
-import { toast } from '@signozhq/ui/sonner';
-import { useErrorModal } from 'providers/ErrorModalProvider';
-import APIError from 'types/api/error';
-
-import { useDashboardStore } from '../../store/useDashboardStore';
-import { formModelToDto } from './variableAdapters';
-import type { VariableFormModel } from './variableModel';
-import { buildVariablesPatch } from './variablePatchOps';
-
-interface UseSaveVariables {
-	save: (variables: VariableFormModel[]) => Promise<boolean>;
-	isSaving: boolean;
-}
-
-/**
- * Persists the dashboard's variable list via a single `/spec/variables` patch,
- * then refetches. Mirrors the General-settings save flow (patch → toast →
- * refetch → surface errors).
- */
-export function useSaveVariables(): UseSaveVariables {
-	const dashboardId = useDashboardStore((s) => s.dashboardId);
-	const refetch = useDashboardStore((s) => s.refetch);
-	const { showErrorModal } = useErrorModal();
-	const [isSaving, setIsSaving] = useState(false);
-
-	const save = useCallback(
-		async (variables: VariableFormModel[]): Promise<boolean> => {
-			if (!dashboardId) {
-				return false;
-			}
-			const dtos = variables.map(formModelToDto);
-			try {
-				setIsSaving(true);
-				await patchDashboardV2({ id: dashboardId }, buildVariablesPatch(dtos));
-				toast.success('Variables updated');
-				refetch();
-				return true;
-			} catch (error) {
-				showErrorModal(error as APIError);
-				return false;
-			} finally {
-				setIsSaving(false);
-			}
-		},
-		[dashboardId, refetch, showErrorModal],
-	);
-
-	return { save, isSaving };
-}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/variableAdapters.ts

@@ -1,153 +0,0 @@
-import {
-	DashboardtypesVariableEnvelopeGithubComPersesSpecGoDashboardTextVariableSpecDTOKind as TextEnvelopeKind,
-	DashboardtypesVariableEnvelopeGithubComSigNozSignozPkgTypesDashboardtypesListVariableSpecDTOKind as ListEnvelopeKind,
-	DashboardtypesVariablePluginVariantGithubComSigNozSignozPkgTypesDashboardtypesCustomVariableSpecDTOKind as CustomPluginKind,
-	DashboardtypesVariablePluginVariantGithubComSigNozSignozPkgTypesDashboardtypesDynamicVariableSpecDTOKind as DynamicPluginKind,
-	DashboardtypesVariablePluginVariantGithubComSigNozSignozPkgTypesDashboardtypesQueryVariableSpecDTOKind as QueryPluginKind,
-	TelemetrytypesSignalDTO,
-} from 'api/generated/services/sigNoz.schemas';
-import type {
-	DashboardtypesListVariableSpecDTO,
-	DashboardtypesVariableDTO,
-	DashboardtypesVariablePluginDTO,
-	DashboardTextVariableSpecDTO,
-} from 'api/generated/services/sigNoz.schemas';
-
-import {
-	emptyVariableFormModel,
-	PLUGIN_KIND,
-	type TelemetrySignal,
-	type VariableFormModel,
-	type VariableSort,
-} from './variableModel';
-
-/** DTO envelope → flat form model (for display / editing). */
-export function dtoToFormModel(
-	dto: DashboardtypesVariableDTO,
-): VariableFormModel {
-	const base = emptyVariableFormModel();
-	const display = dto.spec?.display;
-	const common: VariableFormModel = {
-		...base,
-		name: dto.spec?.name ?? display?.name ?? '',
-		description: display?.description ?? '',
-	};
-
-	// Text variable — a distinct envelope (no list plugin).
-	if (dto.kind === TextEnvelopeKind.TextVariable) {
-		const spec = dto.spec as DashboardTextVariableSpecDTO;
-		return {
-			...common,
-			type: 'TEXT',
-			textValue: spec.value ?? '',
-			textConstant: spec.constant ?? false,
-		};
-	}
-
-	// List variable — Query / Custom / Dynamic, distinguished by plugin.kind.
-	const spec = dto.spec as DashboardtypesListVariableSpecDTO;
-	const listCommon: VariableFormModel = {
-		...common,
-		multiSelect: spec.allowMultiple ?? false,
-		showAllOption: spec.allowAllValue ?? false,
-		sort: (spec.sort as VariableSort) ?? 'DISABLED',
-		defaultValue: spec.defaultValue,
-	};
-	const plugin = spec.plugin;
-
-	if (plugin?.kind === CustomPluginKind['signoz/CustomVariable']) {
-		return {
-			...listCommon,
-			type: 'CUSTOM',
-			customValue: plugin.spec.customValue ?? '',
-		};
-	}
-	if (plugin?.kind === DynamicPluginKind['signoz/DynamicVariable']) {
-		return {
-			...listCommon,
-			type: 'DYNAMIC',
-			dynamicAttribute: plugin.spec.name ?? '',
-			dynamicSignal: (plugin.spec.signal as TelemetrySignal) ?? 'traces',
-		};
-	}
-	// Default to Query (also covers a query plugin or a missing/unknown plugin).
-	return {
-		...listCommon,
-		type: 'QUERY',
-		queryValue:
-			plugin?.kind === QueryPluginKind['signoz/QueryVariable']
-				? (plugin.spec.queryValue ?? '')
-				: '',
-	};
-}
-
-function buildPlugin(
-	model: VariableFormModel,
-): DashboardtypesVariablePluginDTO {
-	switch (model.type) {
-		case 'CUSTOM':
-			return {
-				kind: CustomPluginKind['signoz/CustomVariable'],
-				spec: { customValue: model.customValue },
-			};
-		case 'DYNAMIC':
-			return {
-				kind: DynamicPluginKind['signoz/DynamicVariable'],
-				spec: {
-					name: model.dynamicAttribute,
-					signal: model.dynamicSignal as TelemetrytypesSignalDTO,
-				},
-			};
-		case 'QUERY':
-		default:
-			return {
-				kind: QueryPluginKind['signoz/QueryVariable'],
-				spec: { queryValue: model.queryValue },
-			};
-	}
-}
-
-/** Flat form model → DTO envelope (for persistence). */
-export function formModelToDto(
-	model: VariableFormModel,
-): DashboardtypesVariableDTO {
-	const display = {
-		name: model.name,
-		description: model.description,
-		hidden: model.hidden,
-	};
-
-	if (model.type === 'TEXT') {
-		return {
-			kind: TextEnvelopeKind.TextVariable,
-			spec: {
-				name: model.name,
-				display,
-				value: model.textValue,
-				constant: model.textConstant,
-			},
-		};
-	}
-
-	return {
-		kind: ListEnvelopeKind.ListVariable,
-		spec: {
-			name: model.name,
-			display,
-			allowMultiple: model.multiSelect,
-			allowAllValue: model.showAllOption,
-			sort: model.sort,
-			defaultValue: model.defaultValue,
-			plugin: buildPlugin(model),
-		},
-	};
-}
-
-/** Maps the V2 plugin/envelope to the four UI-facing variable types. */
-export function variableTypeOf(
-	dto: DashboardtypesVariableDTO,
-): VariableFormModel['type'] {
-	return dtoToFormModel(dto).type;
-}
-
-export { PLUGIN_KIND };

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/variableModel.ts

@@ -1,78 +0,0 @@
-import type { VariableDefaultValueDTO } from 'api/generated/services/sigNoz.schemas';
-
-/**
- * Flat, UI-friendly representation of a V2 dashboard variable. The wire format
- * (`DashboardtypesVariableDTO`) is a nested envelope/plugin union that is awkward
- * to bind a form to; `variableAdapters` converts between this model and the DTO.
- */
-
-export type VariableType = 'QUERY' | 'CUSTOM' | 'TEXT' | 'DYNAMIC';
-
-export type VariableSort = 'DISABLED' | 'ASC' | 'DESC';
-
-export type TelemetrySignal = 'traces' | 'logs' | 'metrics';
-
-/** Wire `kind` discriminators (string values of the generated enums). */
-export const ENVELOPE_KIND = {
-	LIST: 'ListVariable',
-	TEXT: 'TextVariable',
-} as const;
-
-export const PLUGIN_KIND = {
-	QUERY: 'signoz/QueryVariable',
-	CUSTOM: 'signoz/CustomVariable',
-	DYNAMIC: 'signoz/DynamicVariable',
-} as const;
-
-export const VARIABLE_SORTS: VariableSort[] = ['DISABLED', 'ASC', 'DESC'];
-
-export const TELEMETRY_SIGNALS: TelemetrySignal[] = [
-	'traces',
-	'logs',
-	'metrics',
-];
-
-export interface VariableFormModel {
-	/** Stable identifier, referenced in queries (e.g. `$name`); must be unique. */
-	name: string;
-	description: string;
-	hidden: boolean;
-	type: VariableType;
-
-	// List-variable common fields (Query / Custom / Dynamic).
-	multiSelect: boolean;
-	showAllOption: boolean;
-	sort: VariableSort;
-
-	// Type-specific.
-	queryValue: string; // QUERY
-	customValue: string; // CUSTOM
-	textValue: string; // TEXT
-	textConstant: boolean; // TEXT
-	dynamicAttribute: string; // DYNAMIC — the telemetry field name
-	dynamicSignal: TelemetrySignal; // DYNAMIC — the telemetry signal
-
-	/**
-	 * Runtime-selected default, not editable in the management tab yet; carried
-	 * through edits so saving a definition doesn't clobber it.
-	 */
-	defaultValue?: VariableDefaultValueDTO;
-}
-
-export function emptyVariableFormModel(): VariableFormModel {
-	return {
-		name: '',
-		description: '',
-		hidden: false,
-		type: 'QUERY',
-		multiSelect: false,
-		showAllOption: false,
-		sort: 'DISABLED',
-		queryValue: '',
-		customValue: '',
-		textValue: '',
-		textConstant: false,
-		dynamicAttribute: '',
-		dynamicSignal: 'traces',
-	};
-}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/variablePatchOps.ts

@@ -1,22 +0,0 @@
-import type {
-	DashboardtypesJSONPatchOperationDTO,
-	DashboardtypesVariableDTO,
-} from 'api/generated/services/sigNoz.schemas';
-
-/**
- * Builds the JSON-Patch to persist the dashboard's variable list. Add/edit/
- * delete/reorder all replace the whole `/spec/variables` array in one atomic op
- * — simpler and race-free vs per-index patches. RFC-6902 `add` on an object
- * member sets-or-replaces, so it works whether or not `variables` already exists.
- */
-export function buildVariablesPatch(
-	variables: DashboardtypesVariableDTO[],
-): DashboardtypesJSONPatchOperationDTO[] {
-	return [
-		{
-			op: 'add' as DashboardtypesJSONPatchOperationDTO['op'],
-			path: '/spec/variables',
-			value: variables,
-		},
-	];
-}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/index.tsx

@@ -1,39 +1,48 @@
 import { useMemo } from 'react';
 
 import { Braces, Globe, Table } from '@signozhq/icons';
-import { TabItemProps, Tabs } from '@signozhq/ui/tabs';
+import { Tabs } from '@signozhq/ui/tabs';
 import type { DashboardtypesGettableDashboardV2DTO } from 'api/generated/services/sigNoz.schemas';
 
 import GeneralSettings from './General';
 import { SettingsTabPlaceholder } from './utils';
-import VariablesSettings from './Variables';
+
+import styles from './DashboardSettings.module.scss';
 
 interface DashboardSettingsProps {
 	dashboard: DashboardtypesGettableDashboardV2DTO;
 }
 
+function tabLabel(icon: JSX.Element, text: string): JSX.Element {
+	return (
+		<span className={styles.tabLabel}>
+			{icon}
+			{text}
+		</span>
+	);
+}
+
 function DashboardSettings({ dashboard }: DashboardSettingsProps): JSX.Element {
-	const items: TabItemProps[] = useMemo(
+	const items = useMemo(
 		() => [
 			{
 				key: 'general',
-				label: 'General',
+				label: tabLabel(<Table size={14} />, 'General'),
 				children: <GeneralSettings dashboard={dashboard} />,
-				prefixIcon: <Table size={14} />,
 			},
 			{
 				key: 'variables',
-				label: 'Variables',
-				children: <VariablesSettings dashboard={dashboard} />,
-				prefixIcon: <Braces size={14} />,
+				label: tabLabel(<Braces size={14} />, 'Variables'),
+				children: (
+					<SettingsTabPlaceholder message="V2 dashboard variables coming next." />
+				),
 			},
 			{
 				key: 'public-dashboard',
-				label: 'Publish',
+				label: tabLabel(<Globe size={14} />, 'Publish'),
 				children: (
 					<SettingsTabPlaceholder message="V2 public dashboard publishing coming next." />
 				),
-				prefixIcon: <Globe size={14} />,
 			},
 		],
 		[dashboard],

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/VariableSelector.tsx

@@ -0,0 +1,98 @@
+import { useMemo } from 'react';
+import { Typography } from '@signozhq/ui/typography';
+import { commaValuesParser } from 'lib/dashboardVariables/customCommaValuesParser';
+import sortValues from 'lib/dashboardVariables/sortVariableValues';
+
+import type { VariableFormModel } from '../DashboardSettings/Variables/variableModel';
+import type { VariableSelection, VariableSelectionMap } from './selectionTypes';
+import DynamicSelector from './selectors/DynamicSelector';
+import QuerySelector from './selectors/QuerySelector';
+import TextSelector from './selectors/TextSelector';
+import ValueSelector from './selectors/ValueSelector';
+import styles from './VariablesBar.module.scss';
+
+interface VariableSelectorProps {
+	variable: VariableFormModel;
+	/** All variables (Dynamic uses them to scope options by sibling selections). */
+	variables: VariableFormModel[];
+	/** Names this variable depends on (for Query gating). */
+	parents: string[];
+	/** All current selections (Query passes them as the request payload). */
+	selections: VariableSelectionMap;
+	selection: VariableSelection;
+	onChange: (selection: VariableSelection) => void;
+}
+
+/** One labelled variable control; dispatches on the variable type. */
+function VariableSelector({
+	variable,
+	variables,
+	parents,
+	selections,
+	selection,
+	onChange,
+}: VariableSelectorProps): JSX.Element {
+	const customOptions = useMemo(
+		() =>
+			variable.type === 'CUSTOM'
+				? sortValues(commaValuesParser(variable.customValue), variable.sort).map(
+						String,
+					)
+				: [],
+		[variable],
+	);
+
+	const renderControl = (): JSX.Element => {
+		switch (variable.type) {
+			case 'TEXT':
+				return (
+					<TextSelector
+						selection={selection}
+						onChange={onChange}
+						testId={`variable-input-${variable.name}`}
+					/>
+				);
+			case 'QUERY':
+				return (
+					<QuerySelector
+						variable={variable}
+						parents={parents}
+						selections={selections}
+						selection={selection}
+						onChange={onChange}
+					/>
+				);
+			case 'DYNAMIC':
+				return (
+					<DynamicSelector
+						variable={variable}
+						variables={variables}
+						selections={selections}
+						selection={selection}
+						onChange={onChange}
+					/>
+				);
+			case 'CUSTOM':
+			default:
+				return (
+					<ValueSelector
+						options={customOptions}
+						multiSelect={variable.multiSelect}
+						showAllOption={variable.showAllOption}
+						selection={selection}
+						onChange={onChange}
+						testId={`variable-select-${variable.name}`}
+					/>
+				);
+		}
+	};
+
+	return (
+		<div className={styles.variable} data-testid={`variable-${variable.name}`}>
+			<Typography.Text className={styles.label}>${variable.name}</Typography.Text>
+			{renderControl()}
+		</div>
+	);
+}
+
+export default VariableSelector;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/VariablesBar.module.scss

@@ -0,0 +1,29 @@
+.bar {
+	display: flex;
+	flex-wrap: wrap;
+	align-items: flex-end;
+	gap: 12px 16px;
+	padding: 12px 16px;
+	border-bottom: 1px solid var(--l1-border);
+}
+
+.variable {
+	display: flex;
+	flex-direction: column;
+	gap: 4px;
+	min-width: 0;
+}
+
+.label {
+	font-size: 12px;
+	font-weight: 500;
+	color: var(--l2-foreground);
+}
+
+.select {
+	min-width: 160px;
+}
+
+.input {
+	min-width: 160px;
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/VariablesBar.tsx

@@ -0,0 +1,45 @@
+import type { DashboardtypesGettableDashboardV2DTO } from 'api/generated/services/sigNoz.schemas';
+
+import { useVariableSelection } from './useVariableSelection';
+import VariableSelector from './VariableSelector';
+import styles from './VariablesBar.module.scss';
+
+interface VariablesBarProps {
+	dashboard: DashboardtypesGettableDashboardV2DTO;
+}
+
+/**
+ * Runtime variable selector bar shown above the panels. Renders one control per
+ * dashboard variable; selections live in the store + URL (never the spec).
+ */
+function VariablesBar({ dashboard }: VariablesBarProps): JSX.Element | null {
+	const { variables, dependencyData, selection, setSelection } =
+		useVariableSelection(dashboard);
+
+	if (variables.length === 0) {
+		return null;
+	}
+
+	return (
+		<div className={styles.bar} data-testid="dashboard-variables-bar">
+			{variables.map((variable) => (
+				<VariableSelector
+					key={variable.name}
+					variable={variable}
+					variables={variables}
+					parents={dependencyData.parentGraph[variable.name] ?? []}
+					selections={selection}
+					selection={
+						selection[variable.name] ?? {
+							value: variable.multiSelect ? [] : '',
+							allSelected: false,
+						}
+					}
+					onChange={(next): void => setSelection(variable.name, next)}
+				/>
+			))}
+		</div>
+	);
+}
+
+export default VariablesBar;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/dynamicFilter.ts

@@ -0,0 +1,56 @@
+import type { VariableFormModel } from '../DashboardSettings/Variables/variableModel';
+import type { VariableSelectionMap } from './selectionTypes';
+
+function formatQueryValue(val: string): string {
+	const num = Number(val);
+	if (!Number.isNaN(num) && Number.isFinite(num)) {
+		return val;
+	}
+	return `'${val.replace(/'/g, "\\'")}'`;
+}
+
+function buildQueryPart(attribute: string, values: string[]): string {
+	const formatted = values.map(formatQueryValue);
+	if (formatted.length === 1) {
+		return `${attribute} = ${formatted[0]}`;
+	}
+	return `${attribute} IN [${formatted.join(', ')}]`;
+}
+
+/**
+ * Builds a filter expression from the OTHER dynamic variables' current
+ * selections (e.g. `k8s.namespace.name IN ['prod'] AND service = 'api'`), so a
+ * dynamic variable's option list is scoped by its sibling selections. Variables
+ * in the ALL state, with no selection, or non-dynamic are skipped. Ported from
+ * the V1 dynamic-variable runtime.
+ */
+export function buildExistingDynamicVariableQuery(
+	variables: VariableFormModel[],
+	selections: VariableSelectionMap,
+	currentName: string,
+): string {
+	const parts: string[] = [];
+	variables.forEach((variable) => {
+		if (
+			variable.name === currentName ||
+			variable.type !== 'DYNAMIC' ||
+			!variable.dynamicAttribute
+		) {
+			return;
+		}
+		const selection = selections[variable.name];
+		if (!selection || selection.allSelected) {
+			return;
+		}
+		const raw = Array.isArray(selection.value)
+			? selection.value
+			: [selection.value];
+		const valid = raw
+			.filter((v) => v !== null && v !== undefined && v !== '')
+			.map((v) => String(v));
+		if (valid.length > 0) {
+			parts.push(buildQueryPart(variable.dynamicAttribute, valid));
+		}
+	});
+	return parts.join(' AND ');
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/selectionTypes.ts

@@ -0,0 +1,16 @@
+/** A user-selected variable value at runtime (not persisted to the spec). */
+export type SelectedVariableValue =
+	| string
+	| number
+	| boolean
+	| (string | number | boolean)[]
+	| null;
+
+export interface VariableSelection {
+	value: SelectedVariableValue;
+	/** True when every option is selected ("ALL"); for dynamic vars value may be null. */
+	allSelected: boolean;
+}
+
+/** Selected values for a dashboard's variables, keyed by variable name. */
+export type VariableSelectionMap = Record<string, VariableSelection>;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/selectionUtils.ts

@@ -0,0 +1,31 @@
+import type {
+	SelectedVariableValue,
+	VariableSelection,
+	VariableSelectionMap,
+} from './selectionTypes';
+
+/** A selection counts as resolved (usable as a parent value) when it's non-empty. */
+export function isResolved(selection?: VariableSelection): boolean {
+	if (!selection) {
+		return false;
+	}
+	if (selection.allSelected) {
+		return true;
+	}
+	const { value } = selection;
+	if (Array.isArray(value)) {
+		return value.length > 0;
+	}
+	return value !== '' && value !== null && value !== undefined;
+}
+
+/** Flatten the selection map into the `{ name: value }` payload a query expects. */
+export function selectionToPayload(
+	selection: VariableSelectionMap,
+): Record<string, SelectedVariableValue> {
+	const payload: Record<string, SelectedVariableValue> = {};
+	Object.entries(selection).forEach(([name, sel]) => {
+		payload[name] = sel.value;
+	});
+	return payload;
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/selectors/DynamicSelector.tsx

@@ -0,0 +1,79 @@
+import { useMemo } from 'react';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { useGetFieldValues } from 'hooks/dynamicVariables/useGetFieldValues';
+import sortValues from 'lib/dashboardVariables/sortVariableValues';
+import type { AppState } from 'store/reducers';
+import type { GlobalReducer } from 'types/reducer/globalTime';
+
+import type { VariableFormModel } from '../../DashboardSettings/Variables/variableModel';
+import { buildExistingDynamicVariableQuery } from '../dynamicFilter';
+import type {
+	VariableSelection,
+	VariableSelectionMap,
+} from '../selectionTypes';
+import { useAutoSelect } from '../useAutoSelect';
+import ValueSelector from './ValueSelector';
+
+interface DynamicSelectorProps {
+	variable: VariableFormModel;
+	/** All variables + current selections, to scope options by sibling dynamics. */
+	variables: VariableFormModel[];
+	selections: VariableSelectionMap;
+	selection: VariableSelection;
+	onChange: (selection: VariableSelection) => void;
+}
+
+/**
+ * Dynamic-variable options sourced from live telemetry field values for the
+ * chosen signal + attribute, scoped by the other dynamic variables' selections
+ * (so e.g. `pod` narrows to the chosen `namespace`).
+ */
+function DynamicSelector({
+	variable,
+	variables,
+	selections,
+	selection,
+	onChange,
+}: DynamicSelectorProps): JSX.Element {
+	const { minTime, maxTime } = useSelector<AppState, GlobalReducer>(
+		(state) => state.globalTime,
+	);
+
+	const existingQuery = useMemo(
+		() => buildExistingDynamicVariableQuery(variables, selections, variable.name),
+		[variables, selections, variable.name],
+	);
+
+	const { data, isFetching } = useGetFieldValues({
+		signal: variable.dynamicSignal,
+		name: variable.dynamicAttribute,
+		startUnixMilli: minTime,
+		endUnixMilli: maxTime,
+		existingQuery: existingQuery || undefined,
+		enabled: !!variable.dynamicAttribute,
+	});
+
+	const options = useMemo(() => {
+		const payload = data?.data;
+		const values =
+			payload?.normalizedValues ?? payload?.values?.StringValues ?? [];
+		return sortValues(values, variable.sort).map(String);
+	}, [data, variable.sort]);
+
+	useAutoSelect(variable, options, selection, onChange);
+
+	return (
+		<ValueSelector
+			options={options}
+			multiSelect={variable.multiSelect}
+			showAllOption={variable.showAllOption}
+			loading={isFetching}
+			selection={selection}
+			onChange={onChange}
+			testId={`variable-select-${variable.name}`}
+		/>
+	);
+}
+
+export default DynamicSelector;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/selectors/QuerySelector.tsx

@@ -0,0 +1,89 @@
+import { useMemo } from 'react';
+import { useQuery } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import dashboardVariablesQuery from 'api/dashboard/variables/dashboardVariablesQuery';
+import sortValues from 'lib/dashboardVariables/sortVariableValues';
+import type { AppState } from 'store/reducers';
+import type { GlobalReducer } from 'types/reducer/globalTime';
+
+import type { VariableFormModel } from '../../DashboardSettings/Variables/variableModel';
+import type {
+	VariableSelection,
+	VariableSelectionMap,
+} from '../selectionTypes';
+import { isResolved, selectionToPayload } from '../selectionUtils';
+import { useAutoSelect } from '../useAutoSelect';
+import ValueSelector from './ValueSelector';
+
+interface QuerySelectorProps {
+	variable: VariableFormModel;
+	/** Names this variable's query references; it waits until they're resolved. */
+	parents: string[];
+	/** All current selections, fed to the query as `{ name: value }`. */
+	selections: VariableSelectionMap;
+	selection: VariableSelection;
+	onChange: (selection: VariableSelection) => void;
+}
+
+/**
+ * Query-driven options. Dependency orchestration is declarative: the query is
+ * `enabled` only once every parent is resolved, and the parent values are in the
+ * query key — so it refetches automatically when a parent changes (and a cyclic
+ * dependency is simply never enabled).
+ */
+function QuerySelector({
+	variable,
+	parents,
+	selections,
+	selection,
+	onChange,
+}: QuerySelectorProps): JSX.Element {
+	const { minTime, maxTime } = useSelector<AppState, GlobalReducer>(
+		(state) => state.globalTime,
+	);
+	const payload = useMemo(() => selectionToPayload(selections), [selections]);
+	const enabled = parents.every((parent) => isResolved(selections[parent]));
+
+	const { data, isFetching } = useQuery(
+		[
+			'dashboard-variable',
+			variable.name,
+			variable.queryValue,
+			payload,
+			minTime,
+			maxTime,
+		],
+		() =>
+			dashboardVariablesQuery({
+				query: variable.queryValue,
+				variables: payload,
+			}),
+		{ enabled, refetchOnWindowFocus: false },
+	);
+
+	const options = useMemo(() => {
+		if (!data || data.statusCode !== 200 || !data.payload) {
+			return [] as string[];
+		}
+		return sortValues(data.payload.variableValues ?? [], variable.sort).map(
+			String,
+		);
+	}, [data, variable.sort]);
+
+	useAutoSelect(variable, options, selection, onChange);
+
+	return (
+		<ValueSelector
+			options={options}
+			multiSelect={variable.multiSelect}
+			showAllOption={variable.showAllOption}
+			loading={isFetching}
+			selection={selection}
+			onChange={onChange}
+			testId={`variable-select-${variable.name}`}
+		/>
+	);
+}
+
+export default QuerySelector;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/selectors/TextSelector.tsx

@@ -0,0 +1,31 @@
+import { Input } from '@signozhq/ui/input';
+
+import type { VariableSelection } from '../selectionTypes';
+import styles from '../VariablesBar.module.scss';
+
+interface TextSelectorProps {
+	selection: VariableSelection;
+	onChange: (selection: VariableSelection) => void;
+	testId?: string;
+}
+
+/** Free-text variable input. */
+function TextSelector({
+	selection,
+	onChange,
+	testId,
+}: TextSelectorProps): JSX.Element {
+	return (
+		<Input
+			className={styles.input}
+			value={typeof selection.value === 'string' ? selection.value : ''}
+			placeholder="Enter a value"
+			onChange={(e): void =>
+				onChange({ value: e.target.value, allSelected: false })
+			}
+			testId={testId}
+		/>
+	);
+}
+
+export default TextSelector;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/selectors/ValueSelector.tsx

@@ -0,0 +1,94 @@
+import { useMemo } from 'react';
+import { CustomMultiSelect, CustomSelect } from 'components/NewSelect';
+import type { OptionData } from 'components/NewSelect/types';
+import { ALL_SELECT_VALUE } from 'container/DashboardContainer/utils';
+
+import type { VariableSelection } from '../selectionTypes';
+import styles from '../VariablesBar.module.scss';
+
+interface ValueSelectorProps {
+	options: string[];
+	multiSelect: boolean;
+	showAllOption: boolean;
+	loading?: boolean;
+	selection: VariableSelection;
+	onChange: (selection: VariableSelection) => void;
+	testId?: string;
+}
+
+/**
+ * Single/multi value picker for Custom/Query/Dynamic variables. Reuses the
+ * shared NewSelect components, which provide search, the "ALL" option and
+ * apply-on-close batching (so multi-select edits don't cascade per toggle).
+ */
+function ValueSelector({
+	options,
+	multiSelect,
+	showAllOption,
+	loading,
+	selection,
+	onChange,
+	testId,
+}: ValueSelectorProps): JSX.Element {
+	const optionData = useMemo<OptionData[]>(
+		() => options.map((option) => ({ label: option, value: option })),
+		[options],
+	);
+
+	if (multiSelect) {
+		const value = selection.allSelected
+			? ALL_SELECT_VALUE
+			: (Array.isArray(selection.value) ? selection.value : []).map(String);
+		return (
+			<CustomMultiSelect
+				className={styles.select}
+				data-testid={testId}
+				options={optionData}
+				value={value}
+				loading={loading}
+				showSearch
+				placeholder="Select value"
+				enableAllSelection={showAllOption}
+				onChange={(next): void => {
+					const values = Array.isArray(next)
+						? next.map(String)
+						: next
+							? [String(next)]
+							: [];
+					if (values.length === 0) {
+						onChange({ value: [], allSelected: false });
+						return;
+					}
+					// CustomMultiSelect emits the full value set when ALL is picked.
+					const isAll =
+						showAllOption &&
+						options.length > 0 &&
+						options.every((option) => values.includes(option));
+					onChange({ value: values, allSelected: isAll });
+				}}
+				onClear={(): void => onChange({ value: [], allSelected: false })}
+			/>
+		);
+	}
+
+	return (
+		<CustomSelect
+			className={styles.select}
+			data-testid={testId}
+			options={optionData}
+			value={
+				selection.value == null || Array.isArray(selection.value)
+					? undefined
+					: String(selection.value)
+			}
+			loading={loading}
+			showSearch
+			placeholder="Select value"
+			onChange={(next): void =>
+				onChange({ value: next == null ? '' : String(next), allSelected: false })
+			}
+		/>
+	);
+}
+
+export default ValueSelector;

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/useAutoSelect.ts

@@ -0,0 +1,41 @@
+import { useEffect } from 'react';
+
+import type { VariableFormModel } from '../DashboardSettings/Variables/variableModel';
+import type { VariableSelection } from './selectionTypes';
+
+/**
+ * When fetched options arrive and the current selection isn't one of them,
+ * auto-pick the variable's default (if present in the options) or the first
+ * option — so dependent children always have a usable parent value.
+ */
+export function useAutoSelect(
+	variable: VariableFormModel,
+	options: string[],
+	selection: VariableSelection,
+	onChange: (selection: VariableSelection) => void,
+): void {
+	useEffect(() => {
+		if (options.length === 0 || selection.allSelected) {
+			return;
+		}
+		const current = selection.value;
+		const isValid = Array.isArray(current)
+			? current.length > 0 && current.every((c) => options.includes(String(c)))
+			: current !== '' &&
+				current !== null &&
+				current !== undefined &&
+				options.includes(String(current));
+		if (isValid) {
+			return;
+		}
+		const fallback = (variable.defaultValue as { value?: string } | undefined)
+			?.value;
+		const initial =
+			fallback && options.includes(fallback) ? fallback : options[0];
+		onChange({
+			value: variable.multiSelect ? [initial] : initial,
+			allSelected: false,
+		});
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [options]);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/useVariableSelection.ts

@@ -0,0 +1,116 @@
+import { useCallback, useEffect, useMemo } from 'react';
+import { parseAsJson, useQueryState } from 'nuqs';
+import type { DashboardtypesGettableDashboardV2DTO } from 'api/generated/services/sigNoz.schemas';
+
+import { dtoToFormModel } from '../DashboardSettings/Variables/variableAdapters';
+import type { VariableFormModel } from '../DashboardSettings/Variables/variableModel';
+import { selectVariableValues } from '../store/slices/variableSelectionSlice';
+import { useDashboardStore } from '../store/useDashboardStore';
+import type {
+	SelectedVariableValue,
+	VariableSelection,
+	VariableSelectionMap,
+} from './selectionTypes';
+import {
+	computeVariableDependencies,
+	type VariableDependencyData,
+} from './variableDependencies';
+
+/** URL sentinel for an "ALL values selected" state (matches V1). */
+export const ALL_SELECTED = '__ALL__';
+
+/** `?variables=` holds `{ [name]: value }` (ALL encoded as the sentinel). */
+const variablesUrlParser = parseAsJson<Record<string, SelectedVariableValue>>(
+	(v) =>
+		typeof v === 'object' && v !== null
+			? (v as Record<string, SelectedVariableValue>)
+			: null,
+);
+
+function defaultSelection(model: VariableFormModel): VariableSelection {
+	const def = (
+		model.defaultValue as { value?: SelectedVariableValue } | undefined
+	)?.value;
+	if (def !== undefined && def !== null && def !== '') {
+		return { value: def, allSelected: false };
+	}
+	return { value: model.multiSelect ? [] : '', allSelected: false };
+}
+
+function fromUrlValue(raw: SelectedVariableValue): VariableSelection {
+	return raw === ALL_SELECTED
+		? { value: null, allSelected: true }
+		: { value: raw, allSelected: false };
+}
+
+interface UseVariableSelection {
+	variables: VariableFormModel[];
+	dependencyData: VariableDependencyData;
+	selection: VariableSelectionMap;
+	setSelection: (name: string, selection: VariableSelection) => void;
+}
+
+/**
+ * Runtime variable selection: derives the variable list from the spec, seeds
+ * each value from URL → localStorage(store) → default, and persists changes to
+ * both the store and the URL. Never writes to the dashboard spec.
+ */
+export function useVariableSelection(
+	dashboard: DashboardtypesGettableDashboardV2DTO,
+): UseVariableSelection {
+	const dashboardId = dashboard.id ?? '';
+
+	const variables = useMemo(
+		() => (dashboard.spec?.variables ?? []).map(dtoToFormModel),
+		[dashboard.spec?.variables],
+	);
+	const dependencyData = useMemo(
+		() => computeVariableDependencies(variables),
+		[variables],
+	);
+
+	const selection = useDashboardStore(selectVariableValues(dashboardId));
+	const setVariableValue = useDashboardStore((s) => s.setVariableValue);
+	const setVariableValues = useDashboardStore((s) => s.setVariableValues);
+
+	const [urlValues, setUrlValues] = useQueryState(
+		'variables',
+		variablesUrlParser.withOptions({ history: 'replace' }),
+	);
+
+	// Seed selections for this dashboard: URL wins, then persisted store, then default.
+	useEffect(() => {
+		if (!dashboardId || variables.length === 0) {
+			return;
+		}
+		// `selection` here is the persisted (localStorage) map on mount — the
+		// effect deliberately doesn't depend on it, so seeding runs once per set.
+		const stored = selection;
+		const seeded: VariableSelectionMap = {};
+		variables.forEach((variable) => {
+			const urlValue = urlValues?.[variable.name];
+			if (urlValue !== undefined) {
+				seeded[variable.name] = fromUrlValue(urlValue);
+			} else if (stored[variable.name]) {
+				seeded[variable.name] = stored[variable.name];
+			} else {
+				seeded[variable.name] = defaultSelection(variable);
+			}
+		});
+		setVariableValues(dashboardId, seeded);
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [dashboardId, variables]);
+
+	const setSelection = useCallback(
+		(name: string, next: VariableSelection): void => {
+			setVariableValue(dashboardId, name, next);
+			void setUrlValues((prev) => ({
+				...(prev ?? {}),
+				[name]: next.allSelected ? ALL_SELECTED : next.value,
+			}));
+		},
+		[dashboardId, setVariableValue, setUrlValues],
+	);
+
+	return { variables, dependencyData, selection, setSelection };
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/variableDependencies.ts

@@ -0,0 +1,199 @@
+import { textContainsVariableReference } from 'lib/dashboardVariables/variableReference';
+
+import type { VariableFormModel } from '../DashboardSettings/Variables/variableModel';
+
+/**
+ * Inter-variable dependency graph for runtime selection. A QUERY variable
+ * "depends on" another variable when its query text references that variable
+ * (`{{.name}}`, `{{name}}`, `$name`, `[[name]]`). When a variable's value
+ * changes, its dependent QUERY variables must refetch. Ported from the V1
+ * dashboard-variables runtime; operates on the V2 flat variable model.
+ */
+
+export type VariableGraph = Record<string, string[]>;
+
+export interface VariableDependencyData {
+	/** Topological order of variables (parents before children). */
+	order: string[];
+	/** Direct children (dependents) of each variable. */
+	graph: VariableGraph;
+	/** Direct parents of each variable. */
+	parentGraph: VariableGraph;
+	/** All transitive descendants of each variable (precomputed). */
+	transitiveDescendants: VariableGraph;
+	hasCycle: boolean;
+	cycleNodes?: string[];
+}
+
+/** Names of QUERY variables whose query references `variableName`. */
+function getDependents(
+	variableName: string,
+	variables: VariableFormModel[],
+): string[] {
+	return variables
+		.filter(
+			(v) =>
+				v.type === 'QUERY' &&
+				!!v.name &&
+				textContainsVariableReference(v.queryValue || '', variableName),
+		)
+		.map((v) => v.name);
+}
+
+/** variable name → its direct dependents (children). */
+export function buildDependencies(
+	variables: VariableFormModel[],
+): VariableGraph {
+	const graph: VariableGraph = {};
+	variables.forEach((v) => {
+		if (v.name) {
+			graph[v.name] = getDependents(v.name, variables);
+		}
+	});
+	return graph;
+}
+
+/** Invert a child graph into a parent graph. */
+export function buildParentGraph(graph: VariableGraph): VariableGraph {
+	const parents: VariableGraph = {};
+	Object.keys(graph).forEach((node) => {
+		parents[node] = parents[node] ?? [];
+	});
+	Object.entries(graph).forEach(([node, children]) => {
+		children.forEach((child) => {
+			parents[child] = parents[child] ?? [];
+			parents[child].push(node);
+		});
+	});
+	return parents;
+}
+
+function collectCyclePath(
+	graph: VariableGraph,
+	start: string,
+	end: string,
+): string[] {
+	const path: string[] = [];
+	let current = start;
+	const findParent = (node: string): string | undefined =>
+		Object.keys(graph).find((key) => graph[key]?.includes(node));
+	while (current !== end) {
+		const parent = findParent(current);
+		if (!parent) {
+			break;
+		}
+		path.push(parent);
+		current = parent;
+	}
+	return [start, ...path];
+}
+
+function detectCycle(
+	graph: VariableGraph,
+	node: string,
+	visited: Set<string>,
+	recStack: Set<string>,
+): string[] | null {
+	if (!visited.has(node)) {
+		visited.add(node);
+		recStack.add(node);
+		let cycleNodes: string[] | null = null;
+		(graph[node] || []).some((neighbor) => {
+			if (!visited.has(neighbor)) {
+				const found = detectCycle(graph, neighbor, visited, recStack);
+				if (found) {
+					cycleNodes = found;
+					return true;
+				}
+			} else if (recStack.has(neighbor)) {
+				cycleNodes = collectCyclePath(graph, node, neighbor);
+				return true;
+			}
+			return false;
+		});
+		if (cycleNodes) {
+			return cycleNodes;
+		}
+	}
+	recStack.delete(node);
+	return null;
+}
+
+/** Build the full dependency data (topo order, parents, transitive descendants, cycle info). */
+export function buildDependencyData(
+	dependencies: VariableGraph,
+): VariableDependencyData {
+	const inDegree: Record<string, number> = {};
+	const adjList: VariableGraph = {};
+
+	Object.keys(dependencies).forEach((node) => {
+		inDegree[node] = inDegree[node] ?? 0;
+		adjList[node] = adjList[node] ?? [];
+		(dependencies[node] || []).forEach((child) => {
+			inDegree[child] = inDegree[child] ?? 0;
+			inDegree[child] += 1;
+			adjList[node].push(child);
+		});
+	});
+
+	const visited = new Set<string>();
+	const recStack = new Set<string>();
+	let cycleNodes: string[] | undefined;
+	Object.keys(dependencies).some((node) => {
+		if (!visited.has(node)) {
+			const found = detectCycle(dependencies, node, visited, recStack);
+			if (found) {
+				cycleNodes = found;
+				return true;
+			}
+		}
+		return false;
+	});
+
+	// Topological sort (Kahn's algorithm).
+	const queue = Object.keys(inDegree).filter((n) => inDegree[n] === 0);
+	const order: string[] = [];
+	while (queue.length > 0) {
+		const current = queue.shift();
+		if (current === undefined) {
+			break;
+		}
+		order.push(current);
+		(adjList[current] || []).forEach((neighbor) => {
+			inDegree[neighbor] -= 1;
+			if (inDegree[neighbor] === 0) {
+				queue.push(neighbor);
+			}
+		});
+	}
+
+	const hasCycle = order.length !== Object.keys(dependencies).length;
+
+	// Transitive descendants: walk topo order in reverse.
+	const transitiveDescendants: VariableGraph = {};
+	for (let i = order.length - 1; i >= 0; i--) {
+		const node = order[i];
+		const desc = new Set<string>();
+		(adjList[node] || []).forEach((child) => {
+			desc.add(child);
+			(transitiveDescendants[child] || []).forEach((d) => desc.add(d));
+		});
+		transitiveDescendants[node] = Array.from(desc);
+	}
+
+	return {
+		order,
+		graph: adjList,
+		parentGraph: buildParentGraph(adjList),
+		transitiveDescendants,
+		hasCycle,
+		cycleNodes,
+	};
+}
+
+/** Compute the full dependency data straight from the variable list. */
+export function computeVariableDependencies(
+	variables: VariableFormModel[],
+): VariableDependencyData {
+	return buildDependencyData(buildDependencies(variables));
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/index.tsx

@@ -9,6 +9,7 @@ import { useAppContext } from 'providers/App/App';
 import DashboardDescription from './DashboardDescription';
 import PanelsAndSectionsLayout from './PanelsAndSectionsLayout';
 import { useDashboardStore } from './store/useDashboardStore';
+import VariablesBar from './VariablesBar/VariablesBar';
 import styles from './DashboardContainer.module.scss';
 
 interface DashboardContainerProps {
@@ -45,6 +46,7 @@ function DashboardContainer({
 					handle={fullScreenHandle}
 					refetch={refetch}
 				/>
+				<VariablesBar dashboard={dashboard} />
 				<PanelsAndSectionsLayout layouts={layouts} panels={panels} />
 			</div>
 			{/* Shared panel-type picker (V1 component): opened from any "New Panel"

frontend/src/pages/DashboardPageV2/DashboardContainer/store/slices/variableSelectionSlice.ts

@@ -0,0 +1,55 @@
+import type { StateCreator } from 'zustand';
+
+import type {
+	VariableSelection,
+	VariableSelectionMap,
+} from '../../VariablesBar/selectionTypes';
+import type { DashboardStore } from '../useDashboardStore';
+
+/**
+ * Runtime variable selection — the values the user picks in the variable bar.
+ * Keyed by dashboardId → variable name. Frontend-only and persisted to
+ * localStorage (mirrored to the URL by the bar for shareable links); it is
+ * deliberately NOT part of the dashboard spec, so selecting a value never
+ * patches the dashboard.
+ */
+export interface VariableSelectionSlice {
+	variableValues: Record<string, VariableSelectionMap>;
+	setVariableValue: (
+		dashboardId: string,
+		name: string,
+		selection: VariableSelection,
+	) => void;
+	/** Bulk set (used to seed from URL/localStorage/defaults on load). */
+	setVariableValues: (dashboardId: string, values: VariableSelectionMap) => void;
+}
+
+export const createVariableSelectionSlice: StateCreator<
+	DashboardStore,
+	[['zustand/persist', unknown]],
+	[],
+	VariableSelectionSlice
+> = (set, get) => ({
+	variableValues: {},
+	setVariableValue: (dashboardId, name, selection): void => {
+		const { variableValues } = get();
+		set({
+			variableValues: {
+				...variableValues,
+				[dashboardId]: { ...variableValues[dashboardId], [name]: selection },
+			},
+		});
+	},
+	setVariableValues: (dashboardId, values): void => {
+		const { variableValues } = get();
+		set({
+			variableValues: { ...variableValues, [dashboardId]: values },
+		});
+	},
+});
+
+/** Selector: the selection map for a dashboard (empty if none). */
+export const selectVariableValues =
+	(dashboardId: string) =>
+	(state: DashboardStore): VariableSelectionMap =>
+		state.variableValues[dashboardId] ?? {};

frontend/src/pages/DashboardPageV2/DashboardContainer/store/useDashboardStore.ts

@@ -9,25 +9,36 @@ import {
 	createCollapseSlice,
 	type CollapseSlice,
 } from './slices/collapseSlice';
+import {
+	createVariableSelectionSlice,
+	type VariableSelectionSlice,
+} from './slices/variableSelectionSlice';
 
-export type DashboardStore = EditContextSlice & CollapseSlice;
+export type DashboardStore = EditContextSlice &
+	CollapseSlice &
+	VariableSelectionSlice;
 
 /**
  * V2 dashboard session store. Holds cross-cutting client state only — never the
- * dashboard spec (that stays in react-query via useGetDashboardV2). Two slices:
+ * dashboard spec (that stays in react-query via useGetDashboardV2). Slices:
  * - edit-context: dashboardId / isEditable / refetch (set once, not persisted).
  * - collapse: per-section open state (frontend-only, persisted to localStorage).
+ * - variable-selection: runtime variable values (frontend-only, persisted).
  */
 export const useDashboardStore = create<DashboardStore>()(
 	persist(
 		(...a) => ({
 			...createEditContextSlice(...a),
 			...createCollapseSlice(...a),
+			...createVariableSelectionSlice(...a),
 		}),
 		{
 			name: '@signoz/dashboard-v2',
-			// Persist only the collapse map — context (incl. the refetch fn) is transient.
-			partialize: (state) => ({ collapsed: state.collapsed }),
+			// Persist UI-only state (context incl. the refetch fn is transient).
+			partialize: (state) => ({
+				collapsed: state.collapsed,
+				variableValues: state.variableValues,
+			}),
 		},
 	),
 );

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

@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
 import { useHistory, useLocation, useParams } from 'react-router-dom';
 import { Skeleton } from 'antd';
-import useGetTraceFlamegraphV3 from 'hooks/trace/useGetTraceFlamegraphV3';
+import useGetTraceFlamegraph from 'hooks/trace/useGetTraceFlamegraph';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { TraceDetailFlamegraphURLProps } from 'types/api/trace/getTraceFlamegraph';
 import { SpanV3 } from 'types/api/trace/getTraceV3';
@@ -53,9 +53,6 @@ function TraceFlamegraph({
 	);
 
 	const previewFields = useTraceStore((s) => s.previewFields);
-	// Gate the fetch until prefs load, else selectFields (in the query key)
-	// repopulates and triggers a second fetch.
-	const userPrefsReady = useTraceStore((s) => s.userPreferences !== null);
 
 	// Color-by fields baseline + user-picked preview fields. De-duped by `name`,
 	// color-by entries first so their canonical metadata wins on collision.
@@ -73,14 +70,17 @@ function TraceFlamegraph({
 		data,
 		isFetching,
 		error: fetchError,
-	} = useGetTraceFlamegraphV3({
+	} = useGetTraceFlamegraph({
 		traceId,
 		selectedSpanId: selectedSpanIdForFetch,
+		limit: FLAMEGRAPH_SPAN_LIMIT,
 		selectFields: flamegraphSelectFields,
-		enabled: !!traceId && userPrefsReady,
 	});
 
-	const spans = useMemo(() => data?.spans || [], [data?.spans]);
+	const spans = useMemo(
+		() => data?.payload?.spans || [],
+		[data?.payload?.spans],
+	);
 
 	const {
 		layout,
@@ -99,8 +99,8 @@ function TraceFlamegraph({
 						setFirstSpanAtFetchLevel={setFirstSpanAtFetchLevel}
 						onSpanClick={handleSpanClick}
 						traceMetadata={{
-							startTime: data?.startTimestampMillis || 0,
-							endTime: data?.endTimestampMillis || 0,
+							startTime: data?.payload?.startTimestampMillis || 0,
+							endTime: data?.payload?.endTimestampMillis || 0,
 						}}
 						filteredSpanIds={filteredSpanIds}
 						isFilterActive={isFilterActive}
@@ -124,7 +124,7 @@ function TraceFlamegraph({
 		if (fetchError || workerError) {
 			return <Error error={(fetchError || workerError) as any} />;
 		}
-		if (data?.spans && data.spans.length === 0) {
+		if (data?.payload?.spans && data.payload.spans.length === 0) {
 			return <div>No data found for trace {traceId}</div>;
 		}
 		return (
@@ -134,17 +134,17 @@ function TraceFlamegraph({
 				setFirstSpanAtFetchLevel={setFirstSpanAtFetchLevel}
 				onSpanClick={handleSpanClick}
 				traceMetadata={{
-					startTime: data?.startTimestampMillis || 0,
-					endTime: data?.endTimestampMillis || 0,
+					startTime: data?.payload?.startTimestampMillis || 0,
+					endTime: data?.payload?.endTimestampMillis || 0,
 				}}
 				filteredSpanIds={filteredSpanIds}
 				isFilterActive={isFilterActive}
 			/>
 		);
 	}, [
-		data?.endTimestampMillis,
-		data?.startTimestampMillis,
-		data?.spans,
+		data?.payload?.endTimestampMillis,
+		data?.payload?.startTimestampMillis,
+		data?.payload?.spans,
 		fetchError,
 		filteredSpanIds,
 		firstSpanAtFetchLevel,

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

@@ -1,12 +1,12 @@
 import { render } from '@testing-library/react';
-import useGetTraceFlamegraphV3 from 'hooks/trace/useGetTraceFlamegraphV3';
+import useGetTraceFlamegraph from 'hooks/trace/useGetTraceFlamegraph';
 import { AllTheProviders } from 'tests/test-utils';
 import { SpanV3 } from 'types/api/trace/getTraceV3';
 
 import { FLAMEGRAPH_SPAN_LIMIT } from '../constants';
 import TraceFlamegraph from '../TraceFlamegraph';
 
-jest.mock('hooks/trace/useGetTraceFlamegraphV3');
+jest.mock('hooks/trace/useGetTraceFlamegraph');
 
 // Short-circuit the worker so the test doesn't depend on layout computation.
 jest.mock('../hooks/useVisualLayoutWorker', () => ({
@@ -17,8 +17,9 @@ jest.mock('../hooks/useVisualLayoutWorker', () => ({
 	}),
 }));
 
-const mockUseGetTraceFlamegraph =
-	useGetTraceFlamegraphV3 as jest.MockedFunction<typeof useGetTraceFlamegraphV3>;
+const mockUseGetTraceFlamegraph = useGetTraceFlamegraph as jest.MockedFunction<
+	typeof useGetTraceFlamegraph
+>;
 
 function renderFlamegraph(props: {
 	selectedSpan: SpanV3 | undefined;
@@ -44,7 +45,7 @@ describe('TraceFlamegraph - selectedSpanId pass-through', () => {
 	beforeEach(() => {
 		mockUseGetTraceFlamegraph.mockReset();
 		mockUseGetTraceFlamegraph.mockReturnValue({
-			data: { spans: [] },
+			data: { payload: { spans: [] } },
 			isFetching: false,
 			error: null,
 		} as never);

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/computeVisualLayout.test.ts

@@ -1,4 +1,4 @@
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 import {
 	computeVisualLayout,
@@ -14,12 +14,12 @@ function makeSpan(
 ): FlamegraphSpan {
 	return {
 		parentSpanId: '',
+		traceId: 'trace-1',
 		hasError: false,
+		serviceName: 'svc',
 		name: 'op',
 		level: 0,
 		event: [],
-		resource: {},
-		attributes: {},
 		...overrides,
 	};
 }

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/testUtils.ts

@@ -1,4 +1,4 @@
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 /** Minimal FlamegraphSpan for unit tests */
 export const MOCK_SPAN: FlamegraphSpan = {
@@ -6,12 +6,12 @@ export const MOCK_SPAN: FlamegraphSpan = {
 	durationNano: 50_000_000, // 50ms
 	spanId: 'span-1',
 	parentSpanId: '',
+	traceId: 'trace-1',
 	hasError: false,
+	serviceName: 'test-service',
 	name: 'test-span',
 	level: 0,
 	event: [],
-	resource: {},
-	attributes: {},
 };
 
 /** Nested spans structure for findSpanById tests */

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/utils.presentation.test.ts

@@ -65,25 +65,37 @@ describe('Presentation / Styling Utils', () => {
 	describe('getFlamegraphSpanGroupValue', () => {
 		it('returns resource[field.name] when present', () => {
 			const value = getFlamegraphSpanGroupValue(
-				{ resource: { 'service.name': 'svc-from-resource' } },
+				{
+					serviceName: 'legacy',
+					resource: { 'service.name': 'svc-from-resource' },
+				},
 				SERVICE_FIELD,
 			);
 			expect(value).toBe('svc-from-resource');
 		});
 
-		it('returns "unknown" for service.name when resource is empty', () => {
-			const value = getFlamegraphSpanGroupValue({ resource: {} }, SERVICE_FIELD);
-			expect(value).toBe('unknown');
+		it('falls back to top-level serviceName for service.name when resource is empty', () => {
+			const value = getFlamegraphSpanGroupValue(
+				{ serviceName: 'svc-legacy', resource: {} },
+				SERVICE_FIELD,
+			);
+			expect(value).toBe('svc-legacy');
 		});
 
 		it('returns "unknown" for non-service fields when resource is missing', () => {
-			const value = getFlamegraphSpanGroupValue({ resource: {} }, HOST_FIELD);
+			const value = getFlamegraphSpanGroupValue(
+				{ serviceName: 'svc', resource: {} },
+				HOST_FIELD,
+			);
 			expect(value).toBe('unknown');
 		});
 
 		it('reads host.name from resource when present', () => {
 			const value = getFlamegraphSpanGroupValue(
-				{ resource: { 'host.name': 'host-1' } },
+				{
+					serviceName: 'svc',
+					resource: { 'host.name': 'host-1' },
+				},
 				HOST_FIELD,
 			);
 			expect(value).toBe('host-1');

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/computeVisualLayout.ts

@@ -1,10 +1,11 @@
 /* eslint-disable sonarjs/cognitive-complexity */
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 export interface ConnectorLine {
 	parentRow: number;
 	childRow: number;
 	timestampMs: number;
+	serviceName: string;
 	// Snapshot of the child span's resource so draw-time can resolve the
 	// `colorByField` group value without crossing the worker boundary.
 	resource?: Record<string, string>;
@@ -158,8 +159,24 @@ export function computeVisualLayout(spans: FlamegraphSpan[][]): VisualLayout {
 		}
 	}
 
+	// Extract parentSpanId — the field may be missing at runtime when the API
+	// returns `references` instead.  Fall back to the first CHILD_OF reference.
 	function getParentId(span: FlamegraphSpan): string {
-		return span.parentSpanId || '';
+		if (span.parentSpanId) {
+			return span.parentSpanId;
+		}
+		// eslint-disable-next-line @typescript-eslint/no-explicit-any
+		const refs = (span as any).references as
+			| Array<{ spanId?: string; refType?: string }>
+			| undefined;
+		if (refs) {
+			for (const ref of refs) {
+				if (ref.refType === 'CHILD_OF' && ref.spanId) {
+					return ref.spanId;
+				}
+			}
+		}
+		return '';
 	}
 
 	// Build children map and identify roots
@@ -463,6 +480,7 @@ export function computeVisualLayout(spans: FlamegraphSpan[][]): VisualLayout {
 				parentRow,
 				childRow,
 				timestampMs: child.timestamp,
+				serviceName: child.serviceName,
 				resource: child.resource,
 			});
 		}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useFlamegraphDraw.ts

@@ -1,7 +1,7 @@
 import React, { RefObject, useCallback, useMemo, useRef } from 'react';
 import { generateColorPair } from 'pages/TraceDetailsV3/utils/generateColorPair';
 import { useTraceStore } from 'pages/TraceDetailsV3/stores/traceStore';
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 import { TelemetryFieldKey } from 'types/api/v5/queryRange';
 
 import { ConnectorLine } from '../computeVisualLayout';
@@ -200,7 +200,7 @@ function drawConnectorLines(args: DrawConnectorLinesArgs): void {
 		}
 
 		const groupValue = getFlamegraphSpanGroupValue(
-			{ resource: conn.resource },
+			{ serviceName: conn.serviceName, resource: conn.resource },
 			colorByField,
 		);
 		const pair = generateColorPair(groupValue);

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useFlamegraphHover.ts

@@ -11,9 +11,10 @@ import {
 import { useTraceStore } from 'pages/TraceDetailsV3/stores/traceStore';
 import { RESERVED_PREVIEW_KEYS } from 'pages/TraceDetailsV3/SpanHoverCard/SpanHoverCard';
 import { getSpanAttribute } from 'pages/TraceDetailsV3/utils';
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
-import { EventRect, ITraceMetadata, SpanRect } from '../types';
+import { EventRect, SpanRect } from '../types';
+import { ITraceMetadata } from '../types';
 import {
 	getFlamegraphServiceName,
 	getFlamegraphSpanGroupValue,
@@ -199,7 +200,7 @@ export function useFlamegraphHover(
 
 			if (eventRect) {
 				const { event, span } = eventRect;
-				const eventTimeMs = (event.timeUnixNano ?? 0) / 1e6;
+				const eventTimeMs = event.timeUnixNano / 1e6;
 				setHoveredEventKey(`${span.spanId}-${event.name}-${event.timeUnixNano}`);
 				setHoveredSpanId(span.spanId);
 				setTooltipContent({
@@ -219,10 +220,10 @@ export function useFlamegraphHover(
 						return isDarkMode ? pair.color : pair.colorDark;
 					})(),
 					event: {
-						name: event.name ?? '',
+						name: event.name,
 						timeOffsetMs: eventTimeMs - span.timestamp,
-						isError: event.isError ?? false,
-						attributeMap: (event.attributeMap as Record<string, string>) ?? {},
+						isError: event.isError,
+						attributeMap: event.attributeMap || {},
 					},
 				});
 				updateCursor(canvas, eventRect.span);

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useScrollToSpan.ts

@@ -5,7 +5,7 @@ import {
 	SetStateAction,
 	useEffect,
 } from 'react';
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 import { MIN_VISIBLE_SPAN_MS } from '../constants';
 import { ITraceMetadata } from '../types';

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useVisualLayoutWorker.ts

@@ -1,5 +1,5 @@
 import { useEffect, useRef, useState } from 'react';
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 import { computeVisualLayout, VisualLayout } from '../computeVisualLayout';
 import { LayoutWorkerResponse } from '../visualLayoutWorkerTypes';

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

@@ -1,8 +1,5 @@
-import {
-	SpantypesEventDTO as FlamegraphEvent,
-	SpantypesFlamegraphSpanDTO as FlamegraphSpan,
-} from 'api/generated/services/sigNoz.schemas';
 import { Dispatch, SetStateAction } from 'react';
+import { Event, FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 import { VisualLayout } from './computeVisualLayout';
 
@@ -31,7 +28,7 @@ export interface SpanRect {
 }
 
 export interface EventRect {
-	event: FlamegraphEvent;
+	event: Event;
 	span: FlamegraphSpan;
 	cx: number;
 	cy: number;

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

@@ -7,7 +7,7 @@ import {
 	generateColorPair,
 	RESERVED_ERROR,
 } from 'pages/TraceDetailsV3/utils/generateColorPair';
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 import { TelemetryFieldKey } from 'types/api/v5/queryRange';
 
 import {
@@ -74,25 +74,34 @@ export function getFlamegraphRowMetrics(
 
 /**
  * Resolve the displayed service.name for a flamegraph span. Used by tooltips
- * (service identity, independent of the active colour-by field). Reads
- * `resource['service.name']`.
+ * (service identity, independent of the active colour-by field). Prefers
+ * `resource['service.name']` with legacy top-level `serviceName` fallback.
  */
 export function getFlamegraphServiceName(
-	span: Partial<Pick<FlamegraphSpan, 'resource' | 'attributes'>>,
+	span: Pick<FlamegraphSpan, 'serviceName' | 'resource' | 'attributes'>,
 ): string {
-	return getSpanAttribute(span, 'service.name') || '';
+	return getSpanAttribute(span, 'service.name') || span.serviceName || '';
 }
 
 /**
  * Resolve the value used to bucket a flamegraph span by colour for the given
- * field. Prefers `resource[field.name]` (contract from `selectFields`), falling
- * back to `'unknown'`.
+ * field. Prefers `resource[field.name]` (new contract from `selectFields`).
+ * For `service.name`, falls back to the legacy top-level `serviceName` when
+ * resource is empty (backward-compat with backends that haven't shipped
+ * `selectFields` yet). For other fields, falls back to `'unknown'`.
  */
 export function getFlamegraphSpanGroupValue(
-	span: Partial<Pick<FlamegraphSpan, 'resource' | 'attributes'>>,
+	span: Pick<FlamegraphSpan, 'serviceName' | 'resource' | 'attributes'>,
 	field: TelemetryFieldKey,
 ): string {
-	return getSpanAttribute(span, field.name) || 'unknown';
+	const fromAttribute = getSpanAttribute(span, field.name);
+	if (fromAttribute) {
+		return fromAttribute;
+	}
+	if (field.name === 'service.name') {
+		return span.serviceName || 'unknown';
+	}
+	return 'unknown';
 }
 
 interface GetSpanColorArgs {
@@ -287,7 +296,7 @@ export function drawSpanBar(args: DrawSpanBarArgs): void {
 			return;
 		}
 
-		const eventTimeMs = (event.timeUnixNano ?? 0) / 1e6;
+		const eventTimeMs = event.timeUnixNano / 1e6;
 		const eventOffsetPercent =
 			((eventTimeMs - span.timestamp) / spanDurationMs) * 100;
 		const clampedOffset = clamp(eventOffsetPercent, 1, 99);
@@ -297,11 +306,7 @@ export function drawSpanBar(args: DrawSpanBarArgs): void {
 		// Event dots derive from the effective bar color so they track the
 		// light/dark variant the bar is rendered with.
 		const parentBarColor = isDarkMode ? color : colorDark;
-		const dotColor = getEventDotColor(
-			parentBarColor,
-			event.isError ?? false,
-			isDarkMode,
-		);
+		const dotColor = getEventDotColor(parentBarColor, event.isError, isDarkMode);
 		const eventKey = `${span.spanId}-${event.name}-${event.timeUnixNano}`;
 		const isEventHovered = hoveredEventKey === eventKey;
 		const dotSize = isEventHovered

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/visualLayoutWorkerTypes.ts

@@ -1,4 +1,4 @@
-import { SpantypesFlamegraphSpanDTO as FlamegraphSpan } from 'api/generated/services/sigNoz.schemas';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
 
 import { VisualLayout } from './computeVisualLayout';
 

frontend/src/providers/Timezone.tsx

@@ -19,14 +19,17 @@ import {
 } from 'components/CustomTimePicker/timezoneUtils';
 import { LOCALSTORAGE } from 'constants/localStorage';
 import useTimezoneFormatter, {
-	FormatTimezoneAdjustedTimestamp,
+	TimestampInput,
 } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
 
 export interface TimezoneContextType {
 	timezone: Timezone;
 	browserTimezone: Timezone;
 	updateTimezone: (timezone: Timezone) => void;
-	formatTimezoneAdjustedTimestamp: FormatTimezoneAdjustedTimestamp;
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string;
 	isAdaptationEnabled: boolean;
 	setIsAdaptationEnabled: Dispatch<SetStateAction<boolean>>;
 }

pkg/modules/inframonitoring/implinframonitoring/module.go

@@ -10,9 +10,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/querier"
 	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
-	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
-	"github.com/SigNoz/signoz/pkg/types/instrumentationtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
@@ -50,8 +48,6 @@ func NewModule(
 }
 
 func (m *module) ListHosts(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableHosts) (*inframonitoringtypes.Hosts, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListHosts")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -165,8 +161,6 @@ func (m *module) ListHosts(ctx context.Context, orgID valuer.UUID, req *inframon
 }
 
 func (m *module) ListPods(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostablePods) (*inframonitoringtypes.Pods, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListPods")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -250,8 +244,6 @@ func (m *module) ListPods(ctx context.Context, orgID valuer.UUID, req *inframoni
 }
 
 func (m *module) ListNodes(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableNodes) (*inframonitoringtypes.Nodes, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListNodes")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -340,8 +332,6 @@ func (m *module) ListNodes(ctx context.Context, orgID valuer.UUID, req *inframon
 }
 
 func (m *module) ListNamespaces(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableNamespaces) (*inframonitoringtypes.Namespaces, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListNamespaces")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -424,8 +414,6 @@ func (m *module) ListNamespaces(ctx context.Context, orgID valuer.UUID, req *inf
 }
 
 func (m *module) ListClusters(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableClusters) (*inframonitoringtypes.Clusters, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListClusters")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -515,8 +503,6 @@ func (m *module) ListClusters(ctx context.Context, orgID valuer.UUID, req *infra
 }
 
 func (m *module) ListVolumes(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableVolumes) (*inframonitoringtypes.Volumes, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListVolumes")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -600,8 +586,6 @@ func (m *module) ListVolumes(ctx context.Context, orgID valuer.UUID, req *infram
 }
 
 func (m *module) ListDeployments(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableDeployments) (*inframonitoringtypes.Deployments, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListDeployments")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -690,8 +674,6 @@ func (m *module) ListDeployments(ctx context.Context, orgID valuer.UUID, req *in
 }
 
 func (m *module) ListStatefulSets(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableStatefulSets) (*inframonitoringtypes.StatefulSets, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListStatefulSets")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -782,8 +764,6 @@ func (m *module) ListStatefulSets(ctx context.Context, orgID valuer.UUID, req *i
 }
 
 func (m *module) ListJobs(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableJobs) (*inframonitoringtypes.Jobs, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListJobs")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -874,8 +854,6 @@ func (m *module) ListJobs(ctx context.Context, orgID valuer.UUID, req *inframoni
 }
 
 func (m *module) ListDaemonSets(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableDaemonSets) (*inframonitoringtypes.DaemonSets, error) {
-	ctx = m.withInfraMonitoringContext(ctx, "ListDaemonSets")
-
 	if err := req.Validate(); err != nil {
 		return nil, err
 	}
@@ -964,12 +942,3 @@ func (m *module) ListDaemonSets(ctx context.Context, orgID valuer.UUID, req *inf
 
 	return resp, nil
 }
-
-func (m *module) withInfraMonitoringContext(ctx context.Context, functionName string) context.Context {
-	comments := map[string]string{
-		instrumentationtypes.TelemetrySignal:  telemetrytypes.SignalMetrics.StringValue(),
-		instrumentationtypes.CodeNamespace:    "infra-monitoring",
-		instrumentationtypes.CodeFunctionName: functionName,
-	}
-	return ctxtypes.NewContextWithCommentVals(ctx, comments)
-}

pkg/modules/tracedetail/impltracedetail/module.go

@@ -182,7 +182,7 @@ func (m *module) getFullFlamegraph(ctx context.Context, traceID string, summary
 		return nil, spantypes.ErrTraceNotFound
 	}
 	flamegraphTrace := spantypes.NewFlamegraphTraceFromStorable(fullSpans, selectFields)
-	return spantypes.NewGettableFlamegraphTrace(flamegraphTrace.GetAllLevels(), summary.Start, summary.End, false), nil
+	return spantypes.NewGettableFlamegraphTrace(flamegraphTrace.GetAllLevels(), summary.Start.UnixMilli(), summary.End.UnixMilli(), false), nil
 }
 
 // getWindowedFlamegraph returns a window of a max levels and max sampled spans per level around the selected span.
@@ -209,6 +209,10 @@ func (m *module) getWindowedFlamegraph(ctx context.Context, traceID, selectedSpa
 		return nil, err
 	}
 
-	enrichedSpans := flamegraphTrace.EnrichSelectedSpans(selectedSpans, fullSpans, selectFields)
-	return spantypes.NewGettableFlamegraphTrace(enrichedSpans, summary.Start, summary.End, true), nil
+	return spantypes.NewGettableFlamegraphTrace(
+		flamegraphTrace.EnrichSelectedSpans(selectedSpans, fullSpans, selectFields),
+		summary.Start.UnixMilli(),
+		summary.End.UnixMilli(),
+		true,
+	), nil
 }

pkg/querier/consume.go

@@ -62,7 +62,7 @@ func readAsTimeSeries(rows driver.Rows, queryWindow *qbtypes.TimeRange, step qbt
 	numericColsCount := 0
 	for i, ct := range colTypes {
 		slots[i] = reflect.New(ct.ScanType()).Interface()
-		if isNumericKind(ct.ScanType()) {
+		if numericKind(ct.ScanType().Kind()) {
 			numericColsCount++
 		}
 	}
@@ -270,14 +270,8 @@ func readAsTimeSeries(rows driver.Rows, queryWindow *qbtypes.TimeRange, step qbt
 	}, nil
 }
 
-func isNumericKind(t reflect.Type) bool {
-	if t == nil {
-		return false
-	}
-	for t.Kind() == reflect.Ptr || t.Kind() == reflect.UnsafePointer {
-		t = t.Elem()
-	}
-	switch t.Kind() {
+func numericKind(k reflect.Kind) bool {
+	switch k {
 	case reflect.Float32, reflect.Float64,
 		reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
 		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
@@ -296,13 +290,7 @@ func readAsScalar(rows driver.Rows, queryName string) (*qbtypes.ScalarData, erro
 	var aggIndex int64
 	for i, name := range colNames {
 		colType := qbtypes.ColumnTypeGroup
-		// Builder queries aliases aggregation columns as __result_N (always numeric) and wraps group-by keys with toString (always string);
-		// Raw ClickHouse queries may use any aliases.
-		// Handling Builder queries, If name like __result_N -> aggregation, otherwise group-by column
-		// Handling Raw ClickHouse queries, If type is numeric -> aggregation, otherwise group-by column
-		// NOTE: For clickhouse queries, its wrong to assume that numeric columns are always aggregations, user might be grouping by on integer status_code.
-		// However, we are fine with this for now. If need arises, simplest way would be to solve this on the frontend side by asking user a mapping of column names to column types.
-		if aggRe.MatchString(name) || isNumericKind(colTypes[i].ScanType()) {
+		if aggRe.MatchString(name) {
 			colType = qbtypes.ColumnTypeAggregation
 		}
 		cd[i] = &qbtypes.ColumnDescriptor{

pkg/types/spantypes/flamegraph_span.go

@@ -1,8 +1,6 @@
 package spantypes
 
 import (
-	"time"
-
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 )
 
@@ -39,17 +37,11 @@ type GettableFlamegraphTrace struct {
 	HasMore              bool                `json:"hasMore" required:"true"`
 }
 
-func NewGettableFlamegraphTrace(spans [][]*FlamegraphSpan, start, end time.Time, hasMore bool) *GettableFlamegraphTrace {
-	// convert timestamp to millisecond since client expect that
-	for _, level := range spans {
-		for _, span := range level {
-			span.Timestamp /= 1_000_000
-		}
-	}
+func NewGettableFlamegraphTrace(spans [][]*FlamegraphSpan, startMs, endMs int64, hasMore bool) *GettableFlamegraphTrace {
 	return &GettableFlamegraphTrace{
 		Spans:                spans,
-		StartTimestampMillis: start.UnixMilli(),
-		EndTimestampMillis:   end.UnixMilli(),
+		StartTimestampMillis: startMs,
+		EndTimestampMillis:   endMs,
 		HasMore:              hasMore,
 	}
 }

tests/integration/tests/dashboard/03_v2_dashboard.py

@@ -9,28 +9,6 @@ from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
 from fixtures.types import Operation, SigNoz
 
 BASE_URL = "/api/v2/dashboards"
-# v1 list returns every dashboard regardless of schema. v2 list converts each row
-# to the perses schema and 501s if any stored dashboard isn't perses-schema, so
-# listing for cleanup against a shared DB must go through v1.
-V1_BASE_URL = "/api/v1/dashboards"
-
-
-def _wipe_all_dashboards(signoz: SigNoz, token: str) -> None:
-    response = requests.get(
-        signoz.self.host_configs["8080"].get(V1_BASE_URL),
-        headers={"Authorization": f"Bearer {token}"},
-        timeout=5,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    for dashboard in response.json()["data"]:
-        metadata = (dashboard.get("data") or {}).get("metadata") or {}
-        base = BASE_URL if metadata.get("schemaVersion") == "v6" else V1_BASE_URL
-        del_res = requests.delete(
-            signoz.self.host_configs["8080"].get(f"{base}/{dashboard['id']}"),
-            headers={"Authorization": f"Bearer {token}"},
-            timeout=5,
-        )
-        assert del_res.status_code == HTTPStatus.NO_CONTENT, del_res.text
 
 
 # ─── failure cases (create no dashboards) ────────────────────────────────────
@@ -280,7 +258,18 @@ def test_dashboard_v2_lifecycle(  # pylint: disable=too-many-locals,too-many-sta
     # runs, so start from a clean slate: delete every dashboard (which also clears
     # pins via the delete cascade). This test then owns the whole dashboard space
     # and asserts on global counts.
-    _wipe_all_dashboards(signoz, token)
+    existing = requests.get(
+        signoz.self.host_configs["8080"].get(BASE_URL),
+        params={"limit": 200},
+        headers={"Authorization": f"Bearer {token}"},
+        timeout=5,
+    ).json()["data"]["dashboards"]
+    for dashboard in existing:
+        requests.delete(
+            signoz.self.host_configs["8080"].get(f"{BASE_URL}/{dashboard['id']}"),
+            headers={"Authorization": f"Bearer {token}"},
+            timeout=5,
+        )
 
     dashboard_requests = [
         (
@@ -698,7 +687,18 @@ def test_dashboard_v2_pin_limit(
 
     # Wipe the dashboard space (see lifecycle) so the per-user pin cap this test
     # asserts against starts empty — deleting dashboards clears their pins.
-    _wipe_all_dashboards(signoz, token)
+    existing = requests.get(
+        signoz.self.host_configs["8080"].get(BASE_URL),
+        params={"limit": 200},
+        headers={"Authorization": f"Bearer {token}"},
+        timeout=5,
+    ).json()["data"]["dashboards"]
+    for dashboard in existing:
+        requests.delete(
+            signoz.self.host_configs["8080"].get(f"{BASE_URL}/{dashboard['id']}"),
+            headers={"Authorization": f"Bearer {token}"},
+            timeout=5,
+        )
 
     ids: list[str] = []
     for i in range(max_pinned + 1):
@@ -785,7 +785,18 @@ def test_dashboard_v2_like_escaping(
 
     # Wipe the dashboard space (see lifecycle) so the filter assertions run
     # against only the dashboards this test creates.
-    _wipe_all_dashboards(signoz, token)
+    existing = requests.get(
+        signoz.self.host_configs["8080"].get(BASE_URL),
+        params={"limit": 200},
+        headers={"Authorization": f"Bearer {token}"},
+        timeout=5,
+    ).json()["data"]["dashboards"]
+    for dashboard in existing:
+        requests.delete(
+            signoz.self.host_configs["8080"].get(f"{BASE_URL}/{dashboard['id']}"),
+            headers={"Authorization": f"Bearer {token}"},
+            timeout=5,
+        )
 
     dashboard_requests = [
         ("esc-pct", "Cost 50% Report"),

tests/integration/tests/querier/17_clickhouse_queries.py

@@ -1,74 +0,0 @@
-"""
-Integration tests for raw ClickHouse SQL queries in the querier.
-"""
-
-from collections.abc import Callable
-from datetime import UTC, datetime, timedelta
-from http import HTTPStatus
-
-from fixtures import querier, types
-from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
-
-
-def test_clickhouse_scalar_numeric_result_alias_classified_as_aggregation(
-    signoz: types.SigNoz,
-    create_user_admin: None,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-) -> None:
-    """A numeric column aliased ``__result_0`` is classified as an aggregation."""
-    now = datetime.now(tz=UTC).replace(second=0, microsecond=0)
-    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    response = querier.make_query_request(
-        signoz,
-        token,
-        int((now - timedelta(hours=1)).timestamp() * 1000),
-        int(now.timestamp() * 1000),
-        [
-            {
-                "type": "clickhouse_sql",
-                "spec": {
-                    "name": "A",
-                    "query": "SELECT toFloat64(1.5) AS `__result_0`",
-                    "disabled": False,
-                },
-            }
-        ],
-        request_type=querier.RequestType.SCALAR,
-    )
-
-    assert response.status_code == HTTPStatus.OK
-    assert response.json()["status"] == "success"
-
-    columns = querier.get_scalar_columns(response.json())
-    assert len(columns) == 1
-    assert columns[0]["name"] == "__result_0"
-    assert columns[0]["columnType"] == "aggregation"
-    assert columns[0]["aggregationIndex"] == 0
-
-    response = querier.make_query_request(
-        signoz,
-        token,
-        int((now - timedelta(hours=1)).timestamp() * 1000),
-        int(now.timestamp() * 1000),
-        [
-            {
-                "type": "clickhouse_sql",
-                "spec": {
-                    "name": "A",
-                    "query": "SELECT toNullable(toFloat64(1.5)) AS value",
-                    "disabled": False,
-                },
-            }
-        ],
-        request_type=querier.RequestType.SCALAR,
-    )
-
-    assert response.status_code == HTTPStatus.OK
-    assert response.json()["status"] == "success"
-
-    columns = querier.get_scalar_columns(response.json())
-    assert len(columns) == 1
-    assert columns[0]["name"] == "value"
-    assert columns[0]["columnType"] == "aggregation"
-    assert columns[0]["aggregationIndex"] == 0