feat(dashboard-v2): variable settings editor — form, type tabs & list

* chore: deployments -> add default namespace group by

* chore: added integration tests for statefulsets

* chore: namespace group by for jobs

* chore: namespace group by for daemonsets

* chore: added group by clustername for all workloads and integration tests for the same

* chore: fix py fmt for integration tests

* chore: added group by namespace, cluster for pvcs

* chore: added cluster name default group by for namespaces monitoring

deploy/docker-swarm/docker-compose.ha.yaml

@@ -190,7 +190,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.128.0
+    image: signoz/signoz:v0.129.0
     ports:
       - "8080:8080" # signoz port
     #   - "6060:6060"     # pprof port

deploy/docker-swarm/docker-compose.yaml

@@ -117,7 +117,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.128.0
+    image: signoz/signoz:v0.129.0
     ports:
       - "8080:8080" # signoz port
     volumes:

deploy/docker/docker-compose.ha.yaml

@@ -181,7 +181,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.128.0}
+    image: signoz/signoz:${VERSION:-v0.129.0}
     container_name: signoz
     ports:
       - "8080:8080" # signoz port

deploy/docker/docker-compose.yaml

@@ -109,7 +109,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.128.0}
+    image: signoz/signoz:${VERSION:-v0.129.0}
     container_name: signoz
     ports:
       - "8080:8080" # signoz port

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

@@ -20,6 +20,7 @@ import APIError from 'types/api/error';
 import DashboardActions from './DashboardActions/DashboardActions';
 import DashboardInfo from './DashboardInfo/DashboardInfo';
 import { useEditableTitle } from './DashboardInfo/useEditableTitle';
+import VariablesBar from '../VariablesBar/VariablesBar';
 
 import styles from './DashboardPageToolbar.module.scss';
 
@@ -137,6 +138,8 @@ function DashboardPageToolbar(props: DashboardPageToolbarProps): JSX.Element {
 					onOpenRename={startEdit}
 				/>
 			</div>
+
+			<VariablesBar dashboard={dashboard} />
 		</section>
 	);
 }

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

@@ -1,106 +1,15 @@
-// settings card wrapper — mirrors the V1 public dashboard treatment
-.publicDashboardCard {
+// Publish tab — "status strip" direction (Claude Design: Publish Drawer Final).
+// Fills the drawer height so the actions anchor a footer instead of floating.
+.publishTab {
 	display: flex;
 	flex-direction: column;
-	gap: 8px;
-	padding: 16px;
-	border-radius: 3px;
-	border: 1px solid var(--l2-border);
+	height: 100%;
+	min-height: 100%;
 }
 
-.statusTitle {
-	margin-bottom: 16px;
-	color: var(--l1-foreground);
-	font-family: Inter;
-	font-size: 14px;
-	font-weight: 500;
-	line-height: 20px;
-}
-
-.checkbox {
-	margin-bottom: 8px;
-}
-
-.timeRangeSelectGroup {
-	display: flex;
-	flex-direction: column;
-	gap: 4px;
-	margin-bottom: 8px;
-}
-
-.timeRangeSelectLabel {
-	color: var(--l2-foreground);
-	font-family: Inter;
-	font-size: 12px;
-	font-weight: 500;
-	line-height: 18px;
-}
-
-.timeRangeSelect {
-	width: 200px;
-}
-
-.urlGroup {
-	display: flex;
-	flex-direction: column;
-	gap: 4px;
-}
-
-.urlLabel {
-	color: var(--l2-foreground);
-	font-family: Inter;
-	font-size: 12px;
-	font-weight: 500;
-	line-height: 18px;
-}
-
-.urlContainer {
-	display: flex;
-	align-items: center;
-	gap: 8px;
-	padding: 0 4px;
-	border-radius: 4px;
-	border: 1px solid var(--l1-border);
-	background: var(--l3-background);
-}
-
-.urlText {
+.content {
 	flex: 1;
-	overflow: hidden;
-	text-overflow: ellipsis;
-	white-space: nowrap;
-	color: var(--l2-foreground);
-	font-family: Inter;
-	font-size: 13px;
-	line-height: 32px;
-}
-
-.callout {
 	display: flex;
-	align-items: center;
-	gap: 8px;
-	margin-top: 12px;
-	padding: 12px 8px;
-	border-radius: 3px;
-	background: color-mix(in srgb, var(--primary-background) 10%, transparent);
-}
-
-.calloutIcon {
-	flex-shrink: 0;
-	color: var(--text-robin-300);
-}
-
-.calloutText {
-	color: var(--text-robin-300);
-	font-family: Inter;
-	font-size: 11px;
-	font-weight: 400;
-	line-height: 16px;
-}
-
-.actions {
-	display: flex;
-	justify-content: flex-end;
-	gap: 8px;
-	margin-top: 32px;
+	flex-direction: column;
+	gap: 20px;
 }

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardActions/PublicDashboardActions.module.scss

@@ -0,0 +1,12 @@
+.footer {
+	position: sticky;
+	z-index: 1;
+	flex: none;
+	display: flex;
+	align-items: center;
+	justify-content: flex-end;
+	gap: 12px;
+	margin-top: 10px;
+	padding-top: 14px;
+	border-top: 1px solid var(--l2-border);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardActions/PublicDashboardActions.tsx

@@ -1,7 +1,7 @@
-import { Globe, Trash } from '@signozhq/icons';
+import { Globe, RefreshCw, Trash } from '@signozhq/icons';
 import { Button } from '@signozhq/ui/button';
 
-import styles from './PublicDashboard.module.scss';
+import styles from './PublicDashboardActions.module.scss';
 
 interface PublicDashboardActionsProps {
 	isPublic: boolean;
@@ -25,7 +25,7 @@ function PublicDashboardActions({
 	onUnpublish,
 }: PublicDashboardActionsProps): JSX.Element {
 	return (
-		<div className={styles.actions}>
+		<div className={styles.footer}>
 			{isPublic ? (
 				<>
 					<Button
@@ -33,22 +33,22 @@ function PublicDashboardActions({
 						color="destructive"
 						disabled={disabled}
 						loading={isUnpublishing}
-						prefix={<Trash size={14} />}
+						prefix={<Trash size={15} />}
 						testId="public-dashboard-unpublish"
 						onClick={onUnpublish}
 					>
-						Unpublish dashboard
+						Unpublish Dashboard
 					</Button>
 					<Button
 						variant="solid"
 						color="primary"
 						disabled={disabled}
 						loading={isUpdating}
-						prefix={<Globe size={14} />}
+						prefix={<RefreshCw size={15} />}
 						testId="public-dashboard-update"
 						onClick={onUpdate}
 					>
-						Update published dashboard
+						Update Dashboard
 					</Button>
 				</>
 			) : (
@@ -57,11 +57,11 @@ function PublicDashboardActions({
 					color="primary"
 					disabled={disabled}
 					loading={isPublishing}
-					prefix={<Globe size={14} />}
+					prefix={<Globe size={15} />}
 					testId="public-dashboard-publish"
 					onClick={onPublish}
 				>
-					Publish dashboard
+					Publish Dashboard
 				</Button>
 			)}
 		</div>

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardCallout.tsx

@@ -1,17 +0,0 @@
-import { Info } from '@signozhq/icons';
-import { Typography } from '@signozhq/ui/typography';
-
-import styles from './PublicDashboard.module.scss';
-
-function PublicDashboardCallout(): JSX.Element {
-	return (
-		<div className={styles.callout}>
-			<Info size={12} className={styles.calloutIcon} />
-			<Typography.Text className={styles.calloutText}>
-				Dashboard variables won&apos;t work in public dashboards
-			</Typography.Text>
-		</div>
-	);
-}
-
-export default PublicDashboardCallout;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardHint/PublicDashboardHint.module.scss

@@ -0,0 +1,19 @@
+.hint {
+	display: flex;
+	align-items: flex-start;
+	gap: 8px;
+	padding-top: 2px;
+	color: var(--l3-foreground);
+}
+
+.hintIcon {
+	flex: none;
+	margin-top: 1px;
+	color: var(--l3-foreground);
+}
+
+.hintText {
+	color: var(--l3-foreground);
+	font-size: 12px;
+	line-height: 1.5;
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardHint/PublicDashboardHint.tsx

@@ -0,0 +1,17 @@
+import { Info } from '@signozhq/icons';
+import { Typography } from '@signozhq/ui/typography';
+
+import styles from './PublicDashboardHint.module.scss';
+
+function PublicDashboardHint(): JSX.Element {
+	return (
+		<div className={styles.hint}>
+			<Info size={14} className={styles.hintIcon} />
+			<Typography.Text className={styles.hintText}>
+				Dashboard variables aren&apos;t supported on public links.
+			</Typography.Text>
+		</div>
+	);
+}
+
+export default PublicDashboardHint;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardSettingsForm/PublicDashboardSettingsForm.module.scss

@@ -0,0 +1,34 @@
+.switchRow {
+	display: flex;
+	align-items: center;
+}
+
+.fieldGroup {
+	display: flex;
+	flex-direction: column;
+	gap: 8px;
+
+	// Render the (non-portaled) dropdown above the drawer.
+	[data-radix-popper-content-wrapper] {
+		z-index: 1100 !important;
+	}
+
+	// Radix sets --radix-select-trigger-width on the content element (the wrapper's
+	// child), so match it there to make the dropdown take the input's width.
+	// SelectSimple exposes no content className, hence the descendant selector.
+	[data-radix-popper-content-wrapper] > * {
+		width: var(--radix-select-trigger-width);
+		min-width: var(--radix-select-trigger-width);
+	}
+}
+
+.fieldLabel {
+	color: var(--l2-foreground);
+	font-size: 12px;
+	font-weight: 500;
+	line-height: 1;
+}
+
+.timeRangeSelect {
+	width: 100%;
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardSettingsForm/PublicDashboardSettingsForm.tsx

@@ -1,9 +1,9 @@
-import { Checkbox } from '@signozhq/ui/checkbox';
 import { SelectSimple } from '@signozhq/ui/select';
+import { Switch } from '@signozhq/ui/switch';
 import { Typography } from '@signozhq/ui/typography';
+import { RelativeDurationOptions } from 'container/TopNav/DateTimeSelectionV2/constants';
 
-import { TIME_RANGE_PRESETS_OPTIONS } from './constants';
-import styles from './PublicDashboard.module.scss';
+import styles from './PublicDashboardSettingsForm.module.scss';
 
 interface PublicDashboardSettingsFormProps {
 	timeRangeEnabled: boolean;
@@ -22,28 +22,29 @@ function PublicDashboardSettingsForm({
 }: PublicDashboardSettingsFormProps): JSX.Element {
 	return (
 		<>
-			<Checkbox
-				id="public-dashboard-enable-time-range"
-				className={styles.checkbox}
-				testId="public-dashboard-time-range-toggle"
-				value={timeRangeEnabled}
-				disabled={disabled}
-				onChange={(checked): void => onTimeRangeEnabledChange(checked === true)}
-			>
-				Enable time range
-			</Checkbox>
+			<div className={styles.switchRow}>
+				<Switch
+					testId="public-dashboard-time-range-toggle"
+					value={timeRangeEnabled}
+					disabled={disabled}
+					onChange={onTimeRangeEnabledChange}
+				>
+					Enable time range
+				</Switch>
+			</div>
 
-			<div className={styles.timeRangeSelectGroup}>
-				<Typography.Text className={styles.timeRangeSelectLabel}>
+			<div className={styles.fieldGroup}>
+				<Typography.Text className={styles.fieldLabel}>
 					Default time range
 				</Typography.Text>
 				<SelectSimple
 					className={styles.timeRangeSelect}
 					testId="public-dashboard-default-time-range"
 					placeholder="Select default time range"
-					items={TIME_RANGE_PRESETS_OPTIONS}
+					items={RelativeDurationOptions}
 					value={defaultTimeRange}
 					disabled={disabled}
+					withPortal={false}
 					onChange={(value): void => onDefaultTimeRangeChange(value as string)}
 				/>
 			</div>

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardStatus.tsx

@@ -1,21 +0,0 @@
-import { Typography } from '@signozhq/ui/typography';
-
-import styles from './PublicDashboard.module.scss';
-
-interface PublicDashboardStatusProps {
-	isPublic: boolean;
-}
-
-function PublicDashboardStatus({
-	isPublic,
-}: PublicDashboardStatusProps): JSX.Element {
-	return (
-		<Typography.Text className={styles.statusTitle}>
-			{isPublic
-				? 'This dashboard is publicly accessible. Anyone with the link can view it.'
-				: 'This dashboard is private. Publish it to make it accessible to anyone with the link.'}
-		</Typography.Text>
-	);
-}
-
-export default PublicDashboardStatus;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardStatus/PublicDashboardStatus.module.scss

@@ -0,0 +1,67 @@
+.statusStrip {
+	display: flex;
+	align-items: center;
+	gap: 13px;
+	padding: 14px 16px;
+	border-radius: 8px;
+	border: 1px solid var(--l2-border);
+	background: var(--l1-background);
+}
+
+.statusStripLive {
+	border-color: var(--callout-primary-border);
+	background: var(--callout-primary-background);
+}
+
+.statusMedallion {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	flex: none;
+	width: 38px;
+	height: 38px;
+	border-radius: 6px;
+	border: 1px solid var(--l2-border);
+	background: var(--l3-background);
+	color: var(--l2-foreground);
+}
+
+.statusMedallionLive {
+	border-color: var(--callout-primary-border);
+	background: var(--callout-primary-background);
+	color: var(--callout-primary-icon);
+}
+
+.statusBody {
+	flex: 1;
+	min-width: 0;
+	display: flex;
+	flex-direction: column;
+}
+
+.statusTitle {
+	color: var(--l1-foreground);
+	font-size: 14px;
+	font-weight: 600;
+	line-height: 1.2;
+}
+
+.statusSubtitle {
+	margin-top: 2px;
+	color: var(--l3-foreground);
+	font-size: 13px;
+	line-height: 1.35;
+}
+
+.statusSubtitleLive {
+	color: var(--l2-foreground);
+}
+
+.statusBadgeDot {
+	display: inline-block;
+	width: 6px;
+	height: 6px;
+	border-radius: 50%;
+	margin-right: 6px;
+	background: currentColor;
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardStatus/PublicDashboardStatus.tsx

@@ -0,0 +1,50 @@
+import { Globe, LockKeyhole } from '@signozhq/icons';
+import { Badge } from '@signozhq/ui/badge';
+import { Typography } from '@signozhq/ui/typography';
+import cx from 'classnames';
+
+import styles from './PublicDashboardStatus.module.scss';
+
+interface PublicDashboardStatusProps {
+	isPublic: boolean;
+}
+
+function PublicDashboardStatus({
+	isPublic,
+}: PublicDashboardStatusProps): JSX.Element {
+	return (
+		<div
+			className={cx(styles.statusStrip, { [styles.statusStripLive]: isPublic })}
+		>
+			<span
+				className={cx(styles.statusMedallion, {
+					[styles.statusMedallionLive]: isPublic,
+				})}
+			>
+				{isPublic ? <Globe size={18} /> : <LockKeyhole size={18} />}
+			</span>
+
+			<div className={styles.statusBody}>
+				<Typography.Text className={styles.statusTitle}>
+					{isPublic ? 'This dashboard is live' : 'This dashboard is private'}
+				</Typography.Text>
+				<Typography.Text
+					className={cx(styles.statusSubtitle, {
+						[styles.statusSubtitleLive]: isPublic,
+					})}
+				>
+					{isPublic
+						? 'Anyone with the link can view it — no account needed.'
+						: 'Publish it to share a read-only view with anyone who has the link.'}
+				</Typography.Text>
+			</div>
+
+			<Badge variant="outline" color={isPublic ? 'robin' : 'secondary'}>
+				<span className={styles.statusBadgeDot} />
+				{isPublic ? 'Public' : 'Private'}
+			</Badge>
+		</div>
+	);
+}
+
+export default PublicDashboardStatus;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardUrl.tsx

@@ -1,49 +0,0 @@
-import { Copy, ExternalLink } from '@signozhq/icons';
-import { Button } from '@signozhq/ui/button';
-import { Typography } from '@signozhq/ui/typography';
-
-import styles from './PublicDashboard.module.scss';
-
-interface PublicDashboardUrlProps {
-	url: string;
-	onCopy: () => void;
-	onOpen: () => void;
-}
-
-function PublicDashboardUrl({
-	url,
-	onCopy,
-	onOpen,
-}: PublicDashboardUrlProps): JSX.Element {
-	return (
-		<div className={styles.urlGroup}>
-			<Typography.Text className={styles.urlLabel}>
-				Public dashboard URL
-			</Typography.Text>
-
-			<div className={styles.urlContainer}>
-				<Typography.Text className={styles.urlText}>{url}</Typography.Text>
-				<Button
-					variant="ghost"
-					size="icon"
-					aria-label="Copy public dashboard URL"
-					testId="public-dashboard-copy-url"
-					onClick={onCopy}
-				>
-					<Copy size={14} />
-				</Button>
-				<Button
-					variant="ghost"
-					size="icon"
-					aria-label="Open public dashboard in new tab"
-					testId="public-dashboard-open-url"
-					onClick={onOpen}
-				>
-					<ExternalLink size={14} />
-				</Button>
-			</div>
-		</div>
-	);
-}
-
-export default PublicDashboardUrl;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardUrl/PublicDashboardUrl.module.scss

@@ -0,0 +1,69 @@
+.fieldGroup {
+	display: flex;
+	flex-direction: column;
+	gap: 8px;
+}
+
+.fieldLabel {
+	color: var(--l2-foreground);
+	font-size: 12px;
+	font-weight: 500;
+	line-height: 1;
+}
+
+.linkPlaceholder {
+	display: flex;
+	align-items: center;
+	gap: 9px;
+	height: 40px;
+	padding: 0 12px;
+	border-radius: 6px;
+	border: 1px dashed var(--l2-border);
+	background: var(--l1-background);
+	color: var(--l3-foreground);
+}
+
+.linkPlaceholderIcon {
+	flex: none;
+	color: var(--l3-foreground);
+}
+
+.linkPlaceholderText {
+	color: var(--l3-foreground);
+	font-size: 13px;
+	line-height: 1;
+}
+
+.linkField {
+	display: flex;
+	align-items: center;
+	gap: 2px;
+	height: 40px;
+	padding: 0 5px 0 12px;
+	border-radius: 6px;
+	border: 1px solid var(--l2-border);
+	background: var(--l1-background);
+
+	&:hover {
+		border-color: var(--l3-border);
+	}
+}
+
+.linkUrl {
+	flex: 1;
+	min-width: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	color: var(--l2-foreground);
+	font-family: var(--font-mono, 'Geist Mono'), monospace;
+	font-size: 13px;
+	line-height: 1;
+}
+
+.linkDivider {
+	width: 1px;
+	height: 20px;
+	margin: 0 4px;
+	background: var(--l2-border);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/PublicDashboardUrl/PublicDashboardUrl.tsx

@@ -0,0 +1,59 @@
+import { Copy, ExternalLink, Link2 } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+
+import styles from './PublicDashboardUrl.module.scss';
+
+interface PublicDashboardUrlProps {
+	isPublic: boolean;
+	url: string;
+	onCopy: () => void;
+	onOpen: () => void;
+}
+
+function PublicDashboardUrl({
+	isPublic,
+	url,
+	onCopy,
+	onOpen,
+}: PublicDashboardUrlProps): JSX.Element {
+	return (
+		<div className={styles.fieldGroup}>
+			<Typography.Text className={styles.fieldLabel}>Public link</Typography.Text>
+
+			{isPublic ? (
+				<div className={styles.linkField}>
+					<Typography.Text className={styles.linkUrl}>{url}</Typography.Text>
+					<span className={styles.linkDivider} />
+					<Button
+						variant="ghost"
+						size="icon"
+						aria-label="Copy link"
+						testId="public-dashboard-copy-url"
+						onClick={onCopy}
+					>
+						<Copy size={15} />
+					</Button>
+					<Button
+						variant="ghost"
+						size="icon"
+						aria-label="Open link"
+						testId="public-dashboard-open-url"
+						onClick={onOpen}
+					>
+						<ExternalLink size={15} />
+					</Button>
+				</div>
+			) : (
+				<div className={styles.linkPlaceholder}>
+					<Link2 size={15} className={styles.linkPlaceholderIcon} />
+					<Typography.Text className={styles.linkPlaceholderText}>
+						Your shareable link will appear here once published
+					</Typography.Text>
+				</div>
+			)}
+		</div>
+	);
+}
+
+export default PublicDashboardUrl;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/constants.ts

@@ -1,14 +0,0 @@
-export interface TimeRangePresetOption {
-	label: string;
-	value: string;
-}
-
-// Default time-range presets offered for the public dashboard viewer.
-export const TIME_RANGE_PRESETS_OPTIONS: TimeRangePresetOption[] = [
-	{ label: 'Last 5 minutes', value: '5m' },
-	{ label: 'Last 15 minutes', value: '15m' },
-	{ label: 'Last 30 minutes', value: '30m' },
-	{ label: 'Last 1 hour', value: '1h' },
-	{ label: 'Last 6 hours', value: '6h' },
-	{ label: 'Last 1 day', value: '24h' },
-];

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

@@ -1,10 +1,10 @@
 import type { DashboardtypesGettableDashboardV2DTO } from 'api/generated/services/sigNoz.schemas';
 
-import PublicDashboardActions from './PublicDashboardActions';
-import PublicDashboardCallout from './PublicDashboardCallout';
-import PublicDashboardSettingsForm from './PublicDashboardSettingsForm';
-import PublicDashboardStatus from './PublicDashboardStatus';
-import PublicDashboardUrl from './PublicDashboardUrl';
+import PublicDashboardActions from './PublicDashboardActions/PublicDashboardActions';
+import PublicDashboardHint from './PublicDashboardHint/PublicDashboardHint';
+import PublicDashboardSettingsForm from './PublicDashboardSettingsForm/PublicDashboardSettingsForm';
+import PublicDashboardStatus from './PublicDashboardStatus/PublicDashboardStatus';
+import PublicDashboardUrl from './PublicDashboardUrl/PublicDashboardUrl';
 import { usePublicDashboard } from './usePublicDashboard';
 import styles from './PublicDashboard.module.scss';
 
@@ -37,22 +37,27 @@ function PublicDashboardSettings({
 	const controlsDisabled = isLoading || !isAdmin;
 
 	return (
-		<div className={styles.publicDashboardCard}>
-			<PublicDashboardStatus isPublic={isPublic} />
+		<div className={styles.publishTab}>
+			<div className={styles.content}>
+				<PublicDashboardStatus isPublic={isPublic} />
 
-			<PublicDashboardSettingsForm
-				timeRangeEnabled={timeRangeEnabled}
-				defaultTimeRange={defaultTimeRange}
-				disabled={controlsDisabled}
-				onTimeRangeEnabledChange={setTimeRangeEnabled}
-				onDefaultTimeRangeChange={setDefaultTimeRange}
-			/>
+				<PublicDashboardUrl
+					isPublic={isPublic}
+					url={publicUrl}
+					onCopy={onCopyUrl}
+					onOpen={onOpenUrl}
+				/>
 
-			{isPublic && (
-				<PublicDashboardUrl url={publicUrl} onCopy={onCopyUrl} onOpen={onOpenUrl} />
-			)}
+				<PublicDashboardSettingsForm
+					timeRangeEnabled={timeRangeEnabled}
+					defaultTimeRange={defaultTimeRange}
+					disabled={controlsDisabled}
+					onTimeRangeEnabledChange={setTimeRangeEnabled}
+					onDefaultTimeRangeChange={setDefaultTimeRange}
+				/>
+			</div>
 
-			<PublicDashboardCallout />
+			<PublicDashboardHint />
 
 			<PublicDashboardActions
 				isPublic={isPublic}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/usePublicDashboard.ts

@@ -6,7 +6,6 @@ import {
 	invalidateGetPublicDashboard,
 	useCreatePublicDashboard,
 	useDeletePublicDashboard,
-	useGetPublicDashboard,
 	useUpdatePublicDashboard,
 } from 'api/generated/services/dashboard';
 import { DEFAULT_TIME_RANGE } from 'container/TopNav/DateTimeSelectionV2/constants';
@@ -17,6 +16,8 @@ import { USER_ROLES } from 'types/roles';
 import { getAbsoluteUrl } from 'utils/basePath';
 import { openInNewTab } from 'utils/navigation';
 
+import { usePublicDashboardMeta } from './usePublicDashboardMeta';
+
 export interface UsePublicDashboardReturn {
 	isPublic: boolean;
 	isAdmin: boolean;
@@ -54,22 +55,16 @@ export function usePublicDashboard(
 	const [defaultTimeRange, setDefaultTimeRange] =
 		useState<string>(DEFAULT_TIME_RANGE);
 
+	// Read the shared public-meta cache — the GET is owned globally (toolbar), so the
+	// drawer reuses it rather than issuing its own request.
 	const {
-		data,
+		publicMeta,
+		isPublic,
 		isLoading: isLoadingMeta,
 		isFetching,
 		error,
 		refetch,
-	} = useGetPublicDashboard(
-		{ id: dashboardId },
-		{ query: { enabled: !!dashboardId, retry: false } },
-	);
-
-	// react-query retains the last successful `data` even after a refetch errors, so
-	// after unpublishing (the refetch 404s) `data` still holds the old publicPath.
-	// Gate on `!error` so the UI flips back to the private state.
-	const publicMeta = error ? undefined : data?.data;
-	const isPublic = !!publicMeta?.publicPath;
+	} = usePublicDashboardMeta(dashboardId);
 
 	// Seed form state from the server config when published.
 	useEffect(() => {
@@ -103,7 +98,7 @@ export function usePublicDashboard(
 		(message: string): void => {
 			toast.success(message);
 			void invalidateGetPublicDashboard(queryClient, { id: dashboardId });
-			void refetch();
+			refetch();
 		},
 		[queryClient, dashboardId, refetch],
 	);

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/PublicDashboard/usePublicDashboardMeta.ts

@@ -0,0 +1,65 @@
+import { useMemo } from 'react';
+import { useGetPublicDashboard } from 'api/generated/services/dashboard';
+import type { DashboardtypesGettablePublicDasbhboardDTO } from 'api/generated/services/sigNoz.schemas';
+import { useGetTenantLicense } from 'hooks/useGetTenantLicense';
+
+export interface UsePublicDashboardMetaReturn {
+	publicMeta: DashboardtypesGettablePublicDasbhboardDTO | undefined;
+	isPublic: boolean;
+	isLoading: boolean;
+	isFetching: boolean;
+	error: unknown;
+	refetch: () => void;
+}
+
+// How long a fetched result stays fresh before a natural trigger may refresh it.
+const PUBLIC_META_STALE_TIME = 5 * 60 * 1000;
+
+/**
+ * Single source of truth for a dashboard's public-sharing meta. Keyed by dashboard
+ * id via the generated query, so the GET happens once globally (the toolbar mounts it
+ * with the dashboard) and every other caller — the publish settings drawer — reads the
+ * same cache instead of issuing its own request. A mutation that invalidates
+ * getGetPublicDashboardQueryKey refreshes all consumers at once.
+ *
+ * Only fetched on cloud / enterprise tenants, where public dashboards are available.
+ */
+export function usePublicDashboardMeta(
+	dashboardId: string,
+): UsePublicDashboardMetaReturn {
+	const { isCloudUser, isEnterpriseSelfHostedUser } = useGetTenantLicense();
+	const enabled = !!dashboardId && (isCloudUser || isEnterpriseSelfHostedUser);
+
+	const { data, isLoading, isFetching, error, refetch } = useGetPublicDashboard(
+		{ id: dashboardId },
+		{
+			query: {
+				enabled,
+				retry: false,
+				// refetchOnMount: false stops opening the drawer / switching to the Publish
+				// tab from refiring the GET — it reuses the toolbar's cached result. A finite
+				// staleTime still lets it refresh naturally once the data ages, and mutations
+				// invalidate the key to refresh the published state immediately.
+				staleTime: PUBLIC_META_STALE_TIME,
+				refetchOnMount: false,
+			},
+		},
+	);
+
+	// react-query retains the last successful `data` after a refetch errors (e.g. the
+	// 404 once a dashboard is unpublished), so gate on the error to reflect the
+	// private state.
+	const publicMeta = error ? undefined : data?.data;
+
+	return useMemo(
+		() => ({
+			publicMeta,
+			isPublic: !!publicMeta?.publicPath,
+			isLoading,
+			isFetching,
+			error,
+			refetch,
+		}),
+		[publicMeta, isLoading, isFetching, error, refetch],
+	);
+}

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

@@ -1,24 +1,34 @@
 import { useEffect, useMemo, useState } from 'react';
-import { SelectSimple } from '@signozhq/ui/select';
+import { Info } from '@signozhq/icons';
 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
+// eslint-disable-next-line signoz/no-antd-components -- fixed-option signal picker
 import { Select } from 'antd';
+import { CustomSelect } from 'components/NewSelect';
+import TextToolTip from 'components/TextToolTip';
 import { useGetFieldKeys } from 'hooks/dynamicVariables/useGetFieldKeys';
 import { useGetFieldValues } from 'hooks/dynamicVariables/useGetFieldValues';
 import useDebounce from 'hooks/useDebounce';
+import { isRetryableError } from 'utils/errorUtils';
 
-import { TELEMETRY_SIGNALS, type TelemetrySignal } from '../variableModel';
+import {
+	DYNAMIC_SIGNAL_LABEL,
+	DYNAMIC_SIGNALS,
+	type DynamicSignalOption,
+	signalForApi,
+} from '../variableFormModel';
 import styles from './VariableForm.module.scss';
 
 interface DynamicVariableFieldsProps {
 	attribute: string;
-	signal: TelemetrySignal;
+	signal: DynamicSignalOption;
 	onChange: (patch: {
 		dynamicAttribute?: string;
-		dynamicSignal?: TelemetrySignal;
+		dynamicSignal?: DynamicSignalOption;
 	}) => void;
 	onPreview: (values: (string | number)[]) => void;
+	/** Inline error shown under the attribute field (e.g. duplicate attribute). */
+	attributeError?: string;
 }
 
 /** Dynamic-variable body: telemetry signal + field, whose live values preview. */
@@ -27,18 +37,24 @@ function DynamicVariableFields({
 	signal,
 	onChange,
 	onPreview,
+	attributeError,
 }: DynamicVariableFieldsProps): JSX.Element {
 	const [search, setSearch] = useState('');
 	const debouncedSearch = useDebounce(search, 300);
+	const apiSignal = signalForApi(signal);
 
-	const { data: keyData, isLoading } = useGetFieldKeys({
-		signal,
+	const {
+		data: keyData,
+		isLoading,
+		error,
+		refetch,
+	} = useGetFieldKeys({
+		signal: apiSignal,
 		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;
+	// CustomSelect filters the supplied options locally as the user types.
 	const options = useMemo(
 		() =>
 			Object.keys(keyData?.data?.keys ?? {}).map((name) => ({
@@ -49,7 +65,7 @@ function DynamicVariableFields({
 	);
 
 	const { data: valueData } = useGetFieldValues({
-		signal,
+		signal: apiSignal,
 		name: attribute,
 		enabled: !!attribute,
 	});
@@ -62,40 +78,60 @@ function DynamicVariableFields({
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [valueData]);
 
+	const errorMessage = error ? (error as Error).message || null : null;
+
 	return (
 		<>
 			<div className={cx(styles.row, styles.sortSection)}>
-				<div className={styles.labelContainer}>
+				<div className={cx(styles.labelContainer, styles.sourceLabel)}>
 					<Typography.Text className={styles.label}>Source</Typography.Text>
+					<TextToolTip
+						text="By default, this searches across logs, traces, and metrics, which can be slow. Selecting a single source improves performance. Many fields share the same values across different signals (for example, `k8s.pod.name` is identical in logs, traces and metrics) making one source enough. Only use `All telemetry` when you need fields that have different values in different signal types."
+						useFilledIcon={false}
+						outlinedIcon={<Info size={14} />}
+					/>
 				</div>
-				<SelectSimple
+				<Select
 					className={styles.sortSelect}
+					popupMatchSelectWidth={false}
 					value={signal}
-					items={TELEMETRY_SIGNALS.map((s) => ({ label: s, value: s }))}
+					options={DYNAMIC_SIGNALS.map((s) => ({
+						label: DYNAMIC_SIGNAL_LABEL[s],
+						value: s,
+					}))}
 					onChange={(value): void =>
-						onChange({ dynamicSignal: value as TelemetrySignal })
+						onChange({ dynamicSignal: value as DynamicSignalOption })
 					}
-					testId="variable-signal-select"
+					data-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
+				<CustomSelect
 					className={styles.searchSelect}
 					showSearch
 					value={attribute || undefined}
 					placeholder="Select a telemetry field"
 					loading={isLoading}
-					filterOption={isComplete}
+					options={options}
 					onSearch={setSearch}
 					onChange={(value): void => onChange({ dynamicAttribute: value as string })}
-					options={options}
-					notFoundContent={isLoading ? 'Loading…' : 'No fields found'}
+					noDataMessage="No fields found"
+					errorMessage={errorMessage}
+					onRetry={(): void => {
+						void refetch();
+					}}
+					showRetryButton={error ? isRetryableError(error) : true}
 					data-testid="variable-field-select"
 				/>
 			</div>
+			{attributeError ? (
+				<Typography.Text className={styles.errorText}>
+					{attributeError}
+				</Typography.Text>
+			) : null}
 		</>
 	);
 }

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

@@ -0,0 +1,139 @@
+import { Badge } from '@signozhq/ui/badge';
+import { Switch } from '@signozhq/ui/switch';
+import { Typography } from '@signozhq/ui/typography';
+import cx from 'classnames';
+// eslint-disable-next-line signoz/no-antd-components -- fixed-option sort picker
+import { Select } from 'antd';
+import { CustomSelect } from 'components/NewSelect';
+
+import {
+	VARIABLE_SORT_LABEL,
+	VARIABLE_SORTS,
+	type VariableFormModel,
+	type VariableSort,
+} from '../variableFormModel';
+import styles from './VariableForm.module.scss';
+
+interface ListVariableFieldsProps {
+	model: VariableFormModel;
+	onChange: (patch: Partial<VariableFormModel>) => void;
+	previewValues: (string | number)[];
+	previewError: string | null;
+	defaultValue: string;
+	onDefaultValueChange: (value: string) => void;
+	/** Whether the "ALL values" toggle applies to this type (QUERY / CUSTOM). */
+	showAllOptionField: boolean;
+}
+
+/**
+ * Rows shared by the list-style variables (Query / Custom / Dynamic): the value
+ * preview, sort, multi-select / ALL toggles and the default-value picker.
+ */
+function ListVariableFields({
+	model,
+	onChange,
+	previewValues,
+	previewError,
+	defaultValue,
+	onDefaultValueChange,
+	showAllOptionField,
+}: ListVariableFieldsProps): JSX.Element {
+	return (
+		<>
+			<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>
+				<Select
+					className={styles.sortSelect}
+					popupMatchSelectWidth={false}
+					value={model.sort}
+					options={VARIABLE_SORTS.map((sort) => ({
+						label: VARIABLE_SORT_LABEL[sort],
+						value: sort,
+					}))}
+					onChange={(value): void => onChange({ sort: value as VariableSort })}
+					data-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 =>
+						onChange({
+							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 => onChange({ 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>
+				<CustomSelect
+					className={styles.searchSelect}
+					showSearch
+					allowClear
+					placeholder="Select a default value"
+					value={defaultValue || undefined}
+					onChange={(value): void => onDefaultValueChange((value as string) ?? '')}
+					options={previewValues.map((value) => ({
+						label: value.toString(),
+						value: value.toString(),
+					}))}
+					data-testid="variable-default-select"
+				/>
+			</div>
+		</>
+	);
+}
+
+export default ListVariableFields;

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

@@ -3,14 +3,14 @@ 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 { PayloadVariables } from 'types/api/dashboard/variables/query';
 
-import type { VariableSort } from '../variableModel';
 import styles from './VariableForm.module.scss';
 
 interface QueryVariableFieldsProps {
 	queryValue: string;
-	sort: VariableSort;
+	/** Sibling variable selections, so dependent `$vars` in the query resolve. */
+	variables: PayloadVariables;
 	onChange: (queryValue: string) => void;
 	onPreview: (values: (string | number)[]) => void;
 	onError: (message: string | null) => void;
@@ -19,7 +19,7 @@ interface QueryVariableFieldsProps {
 /** Query-variable body: SQL editor + "Test Run Query" that previews the values. */
 function QueryVariableFields({
 	queryValue,
-	sort,
+	variables,
 	onChange,
 	onPreview,
 	onError,
@@ -30,20 +30,21 @@ function QueryVariableFields({
 		setIsRunning(true);
 		onError(null);
 		try {
-			const res = await dashboardVariablesQuery({
-				query: queryValue,
-				variables: {},
-			});
+			const res = await dashboardVariablesQuery({ query: queryValue, variables });
 			if (res.statusCode === 200 && res.payload) {
-				onPreview(
-					sortValues(res.payload.variableValues ?? [], sort) as (string | number)[],
-				);
+				onPreview(res.payload.variableValues ?? []);
 			} else {
 				onError(res.error || 'Failed to run query');
 				onPreview([]);
 			}
 		} catch (err) {
-			onError((err as Error).message || 'Failed to run query');
+			// `dashboardVariablesQuery` throws `{ message, details: { error } }`.
+			const detail = (err as { details?: { error?: string } }).details?.error;
+			const message =
+				detail && detail.includes('Syntax error:')
+					? 'Please make sure query is valid and dependent variables are selected'
+					: detail || (err as Error).message || 'Failed to run query';
+			onError(message);
 			onPreview([]);
 		} finally {
 			setIsRunning(false);

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

@@ -5,22 +5,8 @@
 .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);
+	border: 1px solid var(--l2-border);
 }
 
 .content {
@@ -42,6 +28,12 @@
 	width: 200px;
 }
 
+.sourceLabel {
+	display: flex;
+	align-items: center;
+	gap: 6px;
+}
+
 .label {
 	color: var(--l2-foreground);
 	font-family: Inter;
@@ -59,7 +51,7 @@
 .textarea,
 .defaultInput {
 	padding: 6px 6px 6px 8px;
-	border: 1px solid var(--l1-border);
+	border: 1px solid var(--l2-border);
 	border-radius: 2px;
 	background: var(--l3-background);
 }
@@ -78,48 +70,89 @@
 	color: var(--bg-amber-500);
 }
 
-/* Variable type segmented group */
+/* Variable type — Tabs root composing the picker row + per-type body panels. */
 .typeSection {
+	display: flex;
+	flex-direction: column;
+	gap: 20px;
+	margin-top: 40px;
+	margin-bottom: 0;
+}
+
+/* Picker row (label left, tabs right); the bottom divider separates type from
+   config. Single line — the tab row scrolls (never wraps) when narrow. */
+.typePicker {
+	display: flex;
 	align-items: center;
 	justify-content: space-between;
+	gap: 16px;
+	padding-bottom: 12px;
+	border-bottom: 1px solid var(--l2-border);
+
+	@media (max-width: 1440px) {
+		flex-wrap: wrap;
+	}
+}
+
+/* Active tab panel — reset the Tabs default padding; body rows handle spacing. */
+.typePanel {
+	padding: 0 !important;
+}
+
+.typeContent {
+	display: flex;
+	flex-direction: column;
+	gap: 20px;
 }
 
 .typeLabelContainer {
 	display: flex;
 	align-items: center;
 	gap: 8px;
-	width: auto;
+	white-space: nowrap;
 }
 
-.typeBtnGroup {
-	display: grid;
-	grid-template-columns: repeat(4, max-content);
-	height: 32px;
-	flex-shrink: 0;
-	border: 1px solid var(--l1-border);
+/* Horizontal scroll so the tab row never wraps to a second line. The scrollbar
+   is hidden — the row stays a single crisp line and scrolls only when narrow. */
+.typeTabsScroll {
+	justify-self: flex-end;
+	--tab-list-wrapper-secondary-padding-left: 0;
+}
+
+/* Connected segmented control, mirroring Overview's SegmentedControl: no outer
+   padding, segments divided by 1px borders, active segment filled + bold. */
+.typeTabs {
+	display: inline-flex;
+	flex-wrap: nowrap;
+	width: max-content;
+	gap: 0;
+	padding: 0;
+	border: 1px solid var(--l2-border);
 	border-radius: 2px;
-	background: var(--l2-background);
-	box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
+	background: transparent;
 }
 
-.typeBtn {
-	--button-height: 32px;
-	display: flex;
+.typeTab {
+	display: inline-flex;
+	flex-shrink: 0;
 	align-items: center;
-	justify-content: center;
-	gap: 4px;
-	min-width: 114px;
+	gap: 6px;
+	min-height: 24px;
+	padding: 6px 14px;
+	white-space: nowrap;
 	border-radius: 0;
 	color: var(--l2-foreground);
 
-	& + & {
-		border-left: 1px solid var(--l1-border);
+	&:not(:last-child) {
+		border-right: 1px solid var(--l2-border);
 	}
-}
 
-.typeBtnSelected {
-	background: var(--l1-border);
-	color: var(--l1-foreground);
+	&[data-state='active'] {
+		color: var(--l1-foreground);
+		font-weight: 500;
+		// override the Tabs component's default (transparent) active background.
+		background: var(--l3-background) !important;
+	}
 }
 
 .betaTag {
@@ -138,7 +171,7 @@
 .editorWrap {
 	height: 240px;
 	overflow: hidden;
-	border: 1px solid var(--l1-border);
+	border: 1px solid var(--l2-border);
 	border-radius: 2px;
 }
 
@@ -154,7 +187,7 @@
 
 .customSection :global(.custom-collapse) {
 	width: 100%;
-	border: 1px solid var(--l1-border);
+	border: 1px solid var(--l2-border);
 	border-radius: 3px 3px 0 0;
 
 	:global(.ant-collapse-item) {
@@ -208,7 +241,7 @@
 	min-height: 88px;
 	margin-bottom: 0;
 	padding-bottom: 8px;
-	border: 1px solid var(--l1-border);
+	border: 1px solid var(--l2-border);
 	border-radius: 3px;
 }
 
@@ -271,13 +304,9 @@
 	letter-spacing: -0.07px;
 }
 
-.sortSelect {
-	width: 192px;
-}
-
 .defaultValueSection {
-	display: grid;
-	grid-template-columns: max-content 1fr;
+	display: flex;
+	justify-content: space-between;
 	gap: 1rem;
 	align-items: center;
 	margin-bottom: 0;
@@ -297,14 +326,21 @@
 	letter-spacing: -0.06px;
 }
 
+/* All variable selects (Source / Attribute / Sort / Default Value) share width
+   and a consistent --l2-border outline. */
+.sortSelect,
 .searchSelect {
-	width: 100%;
+	width: 240px;
+	flex-shrink: 0;
+
+	:global(.ant-select-selector) {
+		border-color: var(--l2-border) !important;
+	}
 }
 
-/* Footer */
-.footer {
+.actionButtons {
+	width: 100%;
 	display: flex;
 	justify-content: flex-end;
 	gap: 1rem;
-	margin-top: 12px;
 }

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

@@ -1,350 +1,199 @@
-import { useEffect, useState } from 'react';
-import { ArrowLeft, Check, X } from '@signozhq/icons';
-import { Badge } from '@signozhq/ui/badge';
+import { Check, X } from '@signozhq/icons';
 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 { TabsContent, TabsRoot } from '@signozhq/ui/tabs';
 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';
+// eslint-disable-next-line signoz/no-antd-components -- TextArea/Collapse: no @signozhq/ui equivalent
+import { Collapse, Input as AntdInput } from 'antd';
 
-import {
-	VARIABLE_SORTS,
-	type VariableFormModel,
-	type VariableSort,
-	type VariableType,
-} from '../variableModel';
+import type { VariableType } from '../variableFormModel';
 import DynamicVariableFields from './DynamicVariableFields';
+import ListVariableFields from './ListVariableFields';
 import QueryVariableFields from './QueryVariableFields';
-import VariableTypeSelector from './VariableTypeSelector';
+import { useVariableForm } from './useVariableForm';
+import VariableTypeTabs from './VariableTypeTabs';
 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;
-}
+import BackToAllVariables from '../components/BackToAllVariables/BackToAllVariables';
+import { VariableFormProps } from '../types';
+import VariableInfoForm from '../components/VariableInfoForm/VariableInfoForm';
 
 /**
  * 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.
+ * and searchable selects). Master→detail: renders in place of the list. Form
+ * state/handlers live in {@link useVariableForm}; the shared list-type rows in
+ * {@link ListVariableFields}.
  */
 function VariableForm({
 	initial,
-	existingNames,
+	siblings,
+	isNew,
 	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,
-	);
+	const {
+		model,
+		set,
+		onNameChange,
+		selectType,
+		onCustomChange,
+		onDynamicChange,
+		setRawPreview,
+		previewValues,
+		previewError,
+		setPreviewError,
+		defaultValue,
+		setDefaultValue,
+		visibleNameError,
+		nameError,
+		attributeError,
+		cycleError,
+		isListType,
+		showAllOptionField,
+		payloadVariables,
+		handleSave,
+	} = useVariableForm({ initial, siblings, isNew, onSave });
 
-	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,
-		});
-	};
+	// Shared list rows (preview/sort/multi/default) for the list-type variables;
+	// rendered as a sibling inside each list-type panel. Only the active panel
+	// mounts (Tabs unmounts the rest), so reusing one element is safe.
+	const listFields = isListType ? (
+		<ListVariableFields
+			model={model}
+			onChange={set}
+			previewValues={previewValues}
+			previewError={previewError}
+			defaultValue={defaultValue}
+			onDefaultValueChange={setDefaultValue}
+			showAllOptionField={showAllOptionField}
+		/>
+	) : null;
 
 	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.container}>
+			<BackToAllVariables onClose={onClose} />
 
-				<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>
+			<div className={styles.content}>
+				<VariableInfoForm
+					title={model.name}
+					description={model.description}
+					onTitleChange={onNameChange}
+					onDescriptionChange={(value): void => set({ description: value })}
+					visibleNameError={visibleNameError}
+				/>
 
-					{/* 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>
+				<TabsRoot
+					className={styles.typeSection}
+					value={model.type}
+					onValueChange={(next): void => selectType(next as VariableType)}
+				>
+					<VariableTypeTabs />
 
-					{/* 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"
-											/>
-										),
-									},
-								]}
+					<TabsContent value="DYNAMIC" className={styles.typePanel}>
+						<div className={styles.typeContent}>
+							<DynamicVariableFields
+								attribute={model.dynamicAttribute}
+								signal={model.dynamicSignal}
+								onChange={onDynamicChange}
+								onPreview={setRawPreview}
+								attributeError={attributeError}
 							/>
+							{listFields}
 						</div>
-					) : null}
+					</TabsContent>
 
-					{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"
+					<TabsContent value="QUERY" className={styles.typePanel}>
+						<div className={styles.typeContent}>
+							<QueryVariableFields
+								queryValue={model.queryValue}
+								variables={payloadVariables}
+								onChange={(queryValue): void => set({ queryValue })}
+								onPreview={setRawPreview}
+								onError={setPreviewError}
 							/>
+							{listFields}
 						</div>
-					) : null}
+					</TabsContent>
 
-					{/* 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"
+					<TabsContent value="CUSTOM" className={styles.typePanel}>
+						<div className={styles.typeContent}>
+							<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>
+							{listFields}
+						</div>
+					</TabsContent>
 
-							<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)}>
+					<TabsContent value="TEXT" className={styles.typePanel}>
+						<div className={styles.typeContent}>
+							<div className={cx(styles.row, styles.textboxSection)}>
 								<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"
+								<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}
+						</div>
+					</TabsContent>
+				</TabsRoot>
+
+				{cycleError ? (
+					<Typography.Text className={styles.errorText}>
+						{cycleError}
+					</Typography.Text>
+				) : null}
+
+				<div className={styles.actionButtons}>
+					<Button
+						variant="outlined"
+						color="secondary"
+						prefix={<X size={14} />}
+						onClick={onClose}
+					>
+						Discard
+					</Button>
+					<Button
+						variant="solid"
+						color="primary"
+						prefix={<Check size={14} />}
+						disabled={!!nameError || !!attributeError}
+						loading={isSaving}
+						onClick={handleSave}
+						testId="variable-save"
+					>
+						Save Variable
+					</Button>
 				</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>
-		</>
+		</div>
 	);
 }
 

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/VariableForm/VariableTypeTabs.tsx

@@ -0,0 +1,93 @@
+import {
+	ClipboardType,
+	DatabaseZap,
+	Info,
+	LayoutList,
+	Pyramid,
+} from '@signozhq/icons';
+import { Badge } from '@signozhq/ui/badge';
+import { TabsList, TabsTrigger } from '@signozhq/ui/tabs';
+import { Typography } from '@signozhq/ui/typography';
+import TextToolTip from 'components/TextToolTip';
+
+import styles from './VariableForm.module.scss';
+
+/**
+ * Presentational trigger row for the variable-type tabs (label + segmented
+ * triggers). Must render inside a `TabsRoot`, which owns the active state and
+ * change handling; the matching `TabsContent` panels are siblings in the root.
+ */
+function VariableTypeTabs(): JSX.Element {
+	return (
+		<div className={styles.typePicker}>
+			<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.typeTabsScroll}>
+				<TabsList variant="secondary" className={styles.typeTabs}>
+					<TabsTrigger
+						value="DYNAMIC"
+						className={styles.typeTab}
+						testId="variable-type-dynamic"
+					>
+						<Pyramid size={14} />
+						Dynamic
+						<Badge color="robin" className={styles.betaTag}>
+							Beta
+						</Badge>
+					</TabsTrigger>
+					<TabsTrigger
+						value="TEXT"
+						className={styles.typeTab}
+						testId="variable-type-textbox"
+					>
+						<ClipboardType size={14} />
+						Textbox
+					</TabsTrigger>
+					<TabsTrigger
+						value="CUSTOM"
+						className={styles.typeTab}
+						testId="variable-type-custom"
+					>
+						<LayoutList size={14} />
+						Custom
+					</TabsTrigger>
+					<TabsTrigger
+						value="QUERY"
+						className={styles.typeTab}
+						testId="variable-type-query"
+					>
+						<DatabaseZap size={14} />
+						Query
+						<Badge color="amber" className={styles.betaTag}>
+							Not Recommended
+						</Badge>
+						<span
+							className={styles.betaTag}
+							onClick={(e): void => e.stopPropagation()}
+							role="presentation"
+						>
+							<TextToolTip
+								text="Learn why we don't recommend"
+								url="https://signoz.io/docs/userguide/manage-variables/#why-avoid-clickhouse-query-variables"
+								urlText="here"
+								useFilledIcon={false}
+								outlinedIcon={<Info size={14} />}
+							/>
+						</span>
+					</TabsTrigger>
+				</TabsList>
+			</div>
+		</div>
+	);
+}
+
+export default VariableTypeTabs;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/useVariableForm.ts

@@ -0,0 +1,191 @@
+import { useEffect, useMemo, useState } from 'react';
+import { commaValuesParser } from 'lib/dashboardVariables/customCommaValuesParser';
+import type { PayloadVariables } from 'types/api/dashboard/variables/query';
+
+import type { VariableSelectionMap } from '../../../VariablesBar/selectionTypes';
+import { useDashboardStore } from '../../../store/useDashboardStore';
+import { detectVariableCycle } from '../variableDependencies';
+import {
+	sortValuesByOrder,
+	type VariableFormModel,
+	type VariableType,
+} from '../variableFormModel';
+import { getAttributeError, getNameError } from './variableValidation';
+
+// Stable reference so the zustand selector never returns a fresh object (which
+// would make useSyncExternalStore loop) when this dashboard has no selections.
+const EMPTY_SELECTIONS: VariableSelectionMap = {};
+
+interface UseVariableFormArgs {
+	initial: VariableFormModel;
+	siblings: VariableFormModel[];
+	isNew: boolean;
+	onSave: (model: VariableFormModel) => void;
+}
+
+export interface UseVariableForm {
+	model: VariableFormModel;
+	set: (patch: Partial<VariableFormModel>) => void;
+	onNameChange: (value: string) => void;
+	selectType: (type: VariableType) => void;
+	onCustomChange: (value: string) => void;
+	onDynamicChange: (patch: Partial<VariableFormModel>) => void;
+	setRawPreview: (values: (string | number)[]) => void;
+	previewValues: (string | number)[];
+	previewError: string | null;
+	setPreviewError: (message: string | null) => void;
+	defaultValue: string;
+	setDefaultValue: (value: string) => void;
+	visibleNameError: string | null;
+	nameError: string | null;
+	attributeError: string | undefined;
+	cycleError: string | null;
+	isListType: boolean;
+	showAllOptionField: boolean;
+	payloadVariables: PayloadVariables;
+	handleSave: () => void;
+}
+
+const readDefaultValue = (model: VariableFormModel): string =>
+	((model.defaultValue as { value?: string })?.value ?? '') as string;
+
+/** Form state, derivations and handlers for the variable editor. */
+export function useVariableForm({
+	initial,
+	siblings,
+	isNew,
+	onSave,
+}: UseVariableFormArgs): UseVariableForm {
+	const [model, setModel] = useState<VariableFormModel>(initial);
+	// Raw, unsorted preview; `previewValues` applies the chosen sort so a shown
+	// preview re-sorts when Sort changes.
+	const [rawPreview, setRawPreview] = useState<(string | number)[]>([]);
+	const [previewError, setPreviewError] = useState<string | null>(null);
+	const [cycleError, setCycleError] = useState<string | null>(null);
+	// In add mode, mirror the chosen attribute into the name until the user types.
+	const [nameTouched, setNameTouched] = useState(false);
+	const [defaultValue, setDefaultValue] = useState<string>(
+		readDefaultValue(initial),
+	);
+
+	useEffect(() => {
+		setModel(initial);
+		setRawPreview([]);
+		setPreviewError(null);
+		setCycleError(null);
+		setNameTouched(false);
+		setDefaultValue(readDefaultValue(initial));
+	}, [initial]);
+
+	const set = (patch: Partial<VariableFormModel>): void =>
+		setModel((prev) => ({ ...prev, ...patch }));
+
+	const previewValues = useMemo(
+		() => sortValuesByOrder(rawPreview, model.sort) as (string | number)[],
+		[rawPreview, model.sort],
+	);
+
+	const existingNames = useMemo(() => siblings.map((v) => v.name), [siblings]);
+
+	const existingDynamicAttributes = useMemo(
+		() =>
+			siblings
+				.filter((v) => v.type === 'DYNAMIC' && v.dynamicAttribute)
+				.map((v) => v.dynamicAttribute),
+		[siblings],
+	);
+
+	// Sibling selections feed the Query "Test Run" so dependent `$vars` resolve.
+	const dashboardId = useDashboardStore((s) => s.dashboardId);
+	const selections = useDashboardStore(
+		(s) => s.variableValues[dashboardId ?? ''] ?? EMPTY_SELECTIONS,
+	);
+	const payloadVariables = useMemo<PayloadVariables>(() => {
+		const out: PayloadVariables = {};
+		siblings.forEach((v) => {
+			if (v.name) {
+				out[v.name] = selections[v.name]?.value ?? null;
+			}
+		});
+		return out;
+	}, [siblings, selections]);
+
+	const trimmedName = model.name.trim();
+	const nameError = getNameError(trimmedName, existingNames, initial.name);
+	// Surface the message only once the field is dirty; Save stays disabled regardless.
+	const visibleNameError = nameTouched ? nameError : null;
+	const attributeError = getAttributeError(model, existingDynamicAttributes);
+
+	const isListType =
+		model.type === 'QUERY' || model.type === 'CUSTOM' || model.type === 'DYNAMIC';
+	const showAllOptionField = model.type === 'QUERY' || model.type === 'CUSTOM';
+
+	const onNameChange = (value: string): void => {
+		setNameTouched(true);
+		set({ name: value });
+	};
+
+	const selectType = (type: VariableType): void => {
+		set({ type });
+		setRawPreview([]);
+		setPreviewError(null);
+	};
+
+	const onCustomChange = (value: string): void => {
+		set({ customValue: value });
+		setRawPreview(commaValuesParser(value));
+	};
+
+	// In add mode, mirror the selected attribute into the name until the user
+	// edits the name themselves (matches the V1 dynamic-variable behaviour).
+	const onDynamicChange = (patch: Partial<VariableFormModel>): void => {
+		if (isNew && !nameTouched && patch.dynamicAttribute) {
+			set({ ...patch, name: patch.dynamicAttribute });
+		} else {
+			set(patch);
+		}
+	};
+
+	const handleSave = (): void => {
+		const next: VariableFormModel = {
+			...model,
+			name: trimmedName,
+			defaultValue: defaultValue ? { value: defaultValue } : undefined,
+		};
+
+		const cycle = detectVariableCycle([...siblings, next]);
+		if (cycle) {
+			setCycleError(
+				`Cannot save: circular dependency detected between variables: ${cycle.join(
+					' → ',
+				)}`,
+			);
+			return;
+		}
+		setCycleError(null);
+		onSave(next);
+	};
+
+	return {
+		model,
+		set,
+		onNameChange,
+		selectType,
+		onCustomChange,
+		onDynamicChange,
+		setRawPreview,
+		previewValues,
+		previewError,
+		setPreviewError,
+		defaultValue,
+		setDefaultValue,
+		visibleNameError,
+		nameError,
+		attributeError,
+		cycleError,
+		isListType,
+		showAllOptionField,
+		payloadVariables,
+		handleSave,
+	};
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/VariableForm/variableValidation.ts

@@ -0,0 +1,37 @@
+import type { VariableFormModel } from '../variableFormModel';
+
+/**
+ * Name validation, mirroring V1: empty / whitespace are rejected, and the name
+ * set includes self, but keeping your own (original) name is always allowed.
+ */
+export function getNameError(
+	name: string,
+	existingNames: string[],
+	originalName: string,
+): string | null {
+	if (name === '') {
+		return 'Variable name is required';
+	}
+	if (/\s/.test(name)) {
+		return 'Variable name cannot contain whitespaces';
+	}
+	if (name !== originalName && existingNames.includes(name)) {
+		return 'Variable name already exists';
+	}
+	return null;
+}
+
+/** Rejects a dynamic variable reusing an attribute already bound elsewhere. */
+export function getAttributeError(
+	model: VariableFormModel,
+	existingDynamicAttributes: string[],
+): string | undefined {
+	if (
+		model.type === 'DYNAMIC' &&
+		model.dynamicAttribute &&
+		existingDynamicAttributes.includes(model.dynamicAttribute)
+	) {
+		return 'A variable with this attribute key already exists';
+	}
+	return undefined;
+}

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

@@ -0,0 +1,140 @@
+import type { CSSProperties } from 'react';
+import { Check, GripVertical, PenLine, Trash2, X } from '@signozhq/icons';
+import { useSortable } from '@dnd-kit/sortable';
+import { CSS } from '@dnd-kit/utilities';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+
+import type { VariableFormModel } from './variableFormModel';
+import styles from './Variables.module.scss';
+
+const TYPE_LABEL: Record<VariableFormModel['type'], string> = {
+	QUERY: 'Query',
+	CUSTOM: 'Custom',
+	TEXT: 'Text',
+	DYNAMIC: 'Dynamic',
+};
+
+interface VariableRowProps {
+	variable: VariableFormModel;
+	index: number;
+	canEdit: boolean;
+	/** True when this row's delete is awaiting inline confirmation. */
+	isConfirmingDelete: boolean;
+	onEdit: (index: number) => void;
+	onRequestDelete: (index: number) => void;
+	onConfirmDelete: (index: number) => void;
+	onCancelDelete: () => void;
+}
+
+/** A single draggable variable row (drag handle + meta + inline actions). */
+function VariableRow({
+	variable,
+	index,
+	canEdit,
+	isConfirmingDelete,
+	onEdit,
+	onRequestDelete,
+	onConfirmDelete,
+	onCancelDelete,
+}: VariableRowProps): JSX.Element {
+	const {
+		attributes,
+		listeners,
+		setNodeRef,
+		setActivatorNodeRef,
+		transform,
+		transition,
+		isDragging,
+	} = useSortable({ id: variable.name });
+
+	const style: CSSProperties = {
+		transform: CSS.Transform.toString(transform),
+		transition,
+		...(isDragging ? { position: 'relative', zIndex: 1, opacity: 0.8 } : {}),
+	};
+
+	return (
+		<div
+			ref={setNodeRef}
+			style={style}
+			className={styles.row}
+			data-testid={`variable-row-${variable.name}`}
+		>
+			<div className={styles.rowMain}>
+				{canEdit ? (
+					<span
+						ref={setActivatorNodeRef}
+						className={styles.dragHandle}
+						aria-label="Reorder variable"
+						{...attributes}
+						{...listeners}
+					>
+						<GripVertical size={14} />
+					</span>
+				) : null}
+				<Typography.Text className={styles.varName}>
+					${variable.name}
+				</Typography.Text>
+				<span className={styles.typeTag}>{TYPE_LABEL[variable.type]}</span>
+				{variable.description ? (
+					<Typography.Text className={styles.varDesc}>
+						{variable.description}
+					</Typography.Text>
+				) : null}
+			</div>
+
+			{canEdit && isConfirmingDelete ? (
+				<div className={styles.rowActions}>
+					<Typography.Text className={styles.confirmText}>Delete?</Typography.Text>
+					<Button
+						variant="ghost"
+						color="destructive"
+						size="icon"
+						onClick={(): void => onConfirmDelete(index)}
+						aria-label="Confirm delete"
+						testId={`variable-delete-confirm-${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 && !isConfirmingDelete ? (
+				<div className={styles.rowActions}>
+					<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>
+	);
+}
+
+export default VariableRow;

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

@@ -2,13 +2,11 @@
 	display: flex;
 	flex-direction: column;
 	gap: 16px;
-	padding: 20px 16px;
 }
 
 .header {
 	display: flex;
-	align-items: flex-start;
-	justify-content: space-between;
+	justify-content: flex-end;
 	gap: 16px;
 }
 
@@ -30,14 +28,6 @@
 	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;
@@ -62,6 +52,15 @@
 	min-width: 0;
 }
 
+.dragHandle {
+	display: flex;
+	flex-shrink: 0;
+	align-items: center;
+	color: var(--l3-foreground);
+	cursor: grab;
+	touch-action: none;
+}
+
 .varName {
 	font-weight: 500;
 	color: var(--l1-foreground);

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

@@ -1,24 +1,20 @@
+import type { DragEndEvent } from '@dnd-kit/core';
 import {
-	Check,
-	ChevronDown,
-	ChevronUp,
-	PenLine,
-	Trash2,
-	X,
-} from '@signozhq/icons';
-import { Button } from '@signozhq/ui/button';
-import { Typography } from '@signozhq/ui/typography';
+	DndContext,
+	PointerSensor,
+	useSensor,
+	useSensors,
+} from '@dnd-kit/core';
+import { restrictToVerticalAxis } from '@dnd-kit/modifiers';
+import {
+	SortableContext,
+	verticalListSortingStrategy,
+} from '@dnd-kit/sortable';
 
-import type { VariableFormModel } from './variableModel';
+import VariableRow from './VariableRow';
+import type { VariableFormModel } from './variableFormModel';
 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;
@@ -41,98 +37,48 @@ function VariablesList({
 	onCancelDelete,
 	onMove,
 }: VariablesListProps): JSX.Element {
+	const sensors = useSensors(
+		useSensor(PointerSensor, { activationConstraint: { distance: 1 } }),
+	);
+
+	const handleDragEnd = ({ active, over }: DragEndEvent): void => {
+		if (!over || active.id === over.id) {
+			return;
+		}
+		const from = variables.findIndex((v) => v.name === active.id);
+		const to = variables.findIndex((v) => v.name === over.id);
+		if (from !== -1 && to !== -1) {
+			onMove(from, to);
+		}
+	};
+
 	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}
+		<DndContext
+			sensors={sensors}
+			modifiers={[restrictToVerticalAxis]}
+			onDragEnd={handleDragEnd}
+		>
+			<SortableContext
+				items={variables.map((v) => v.name)}
+				strategy={verticalListSortingStrategy}
+			>
+				<div className={styles.list} data-testid="variables-list">
+					{variables.map((variable, index) => (
+						<VariableRow
+							key={variable.name || `variable-${index}`}
+							variable={variable}
+							index={index}
+							canEdit={canEdit}
+							isConfirmingDelete={confirmingIndex === index}
+							onEdit={onEdit}
+							onRequestDelete={onRequestDelete}
+							onConfirmDelete={onConfirmDelete}
+							onCancelDelete={onCancelDelete}
+						/>
+					))}
 				</div>
-			))}
-		</div>
+			</SortableContext>
+		</DndContext>
 	);
 }
 

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/components/AddVariableButton.tsx

@@ -0,0 +1,26 @@
+import { Plus } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+
+const AddVariableButton = ({
+	isEditable,
+	setIsEditing,
+}: {
+	isEditable: boolean;
+	setIsEditing: (state: { type: 'new' }) => void;
+}): JSX.Element => {
+	return (
+		<Button
+			variant="solid"
+			color="primary"
+			prefix={<Plus size={14} />}
+			size="md"
+			onClick={(): void => setIsEditing({ type: 'new' })}
+			testId="add-variable"
+			disabled={!isEditable}
+		>
+			Add variable
+		</Button>
+	);
+};
+
+export default AddVariableButton;

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

@@ -0,0 +1,11 @@
+.backToAllVariables {
+	gap: 8px;
+	padding: 8px;
+	border-bottom: 1px solid var(--l3-border);
+}
+
+.backToAllVariablesButton {
+	--button-font-size: 14px;
+	--button-padding: var(--spacing-5) var(--spacing-3);
+	color: var(--l1-foreground);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/components/BackToAllVariables/BackToAllVariables.tsx

@@ -0,0 +1,28 @@
+import { ArrowLeft } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import styles from './BackToAllVariables.module.scss';
+import { VariableFormProps } from '../../types';
+
+const BackToAllVariables = ({
+	onClose,
+}: {
+	onClose: VariableFormProps['onClose'];
+}): JSX.Element => {
+	return (
+		<div className={styles.backToAllVariables}>
+			<Button
+				variant="ghost"
+				color="secondary"
+				className={styles.backToAllVariablesButton}
+				prefix={<ArrowLeft size={14} />}
+				onClick={onClose}
+				testId="variable-form-back"
+				size="md"
+			>
+				All variables
+			</Button>
+		</div>
+	);
+};
+
+export default BackToAllVariables;

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/components/NoVariablesCard/NoVariables.module.scss

@@ -0,0 +1,25 @@
+.noVariablesCard {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	gap: 16px;
+}
+
+.noVariablesCopy {
+	display: flex;
+	flex-direction: column;
+	gap: 2px;
+}
+
+.noVariablesTitle {
+	color: var(--l1-foreground);
+	font-size: 14px;
+	font-weight: 500;
+	line-height: 20px;
+}
+
+.noVariablesInfo {
+	color: var(--l3-foreground);
+	font-size: 13px;
+	line-height: 18px;
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/components/NoVariablesCard/NoVariablesCard.tsx

@@ -0,0 +1,28 @@
+import { Typography } from '@signozhq/ui/typography';
+import AddVariableButton from '../AddVariableButton';
+import { EditingState } from '../../types';
+import styles from './NoVariables.module.scss';
+
+const NoVariablesCard = ({
+	isEditable,
+	setIsEditing,
+}: {
+	isEditable: boolean;
+	setIsEditing: React.Dispatch<React.SetStateAction<EditingState | null>>;
+}): JSX.Element => {
+	return (
+		<div className={styles.noVariablesCard}>
+			<div className={styles.noVariablesCopy}>
+				<Typography.Text className={styles.noVariablesTitle}>
+					No variables yet
+				</Typography.Text>
+				<Typography.Text className={styles.noVariablesInfo}>
+					Create a variable to parameterize your panel queries.
+				</Typography.Text>
+			</div>
+			<AddVariableButton isEditable={isEditable} setIsEditing={setIsEditing} />
+		</div>
+	);
+};
+
+export default NoVariablesCard;

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

@@ -0,0 +1,25 @@
+.infoItemContainer {
+	display: flex;
+	flex-direction: column;
+	gap: 4px;
+}
+
+.infoTitle {
+	color: var(--l2-foreground);
+	font-family: Inter;
+	font-size: 12px;
+}
+
+.variableNameInput {
+	border-radius: 2px;
+	border: 1px solid var(--l2-border);
+
+	&::placeholder {
+		color: var(--l3-foreground);
+	}
+}
+
+.descriptionTextArea {
+	border-radius: 2px;
+	border: 1px solid var(--l2-border);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/DashboardSettings/Variables/components/VariableInfoForm/VariableInfoForm.tsx

@@ -0,0 +1,60 @@
+import { Input } from '@signozhq/ui/input';
+import { Typography } from '@signozhq/ui/typography';
+// eslint-disable-next-line signoz/no-antd-components -- multiline TextArea has no @signozhq/ui equivalent yet
+import { Input as AntdInput } from 'antd';
+
+import styles from './VariableInfoForm.module.scss';
+import variableFormStyles from '../../VariableForm/VariableForm.module.scss';
+
+interface VariableInfoFormProps {
+	title: string;
+	description: string;
+	onTitleChange: (value: string) => void;
+	onDescriptionChange: (value: string) => void;
+	visibleNameError: string | null;
+}
+
+function VariableInfoForm({
+	title,
+	description,
+	onTitleChange,
+	onDescriptionChange,
+	visibleNameError,
+}: VariableInfoFormProps): JSX.Element {
+	return (
+		<>
+			<div className={styles.infoItemContainer}>
+				<Typography className={styles.infoTitle}>Name</Typography>
+
+				<Input
+					testId="variable-name"
+					className={styles.variableNameInput}
+					value={title}
+					onChange={(e): void => onTitleChange(e.target.value)}
+					placeholder="Unique name of the variable"
+				/>
+
+				{visibleNameError ? (
+					<Typography.Text className={variableFormStyles.errorText}>
+						<sup>*</sup>&nbsp;
+						{visibleNameError}
+					</Typography.Text>
+				) : null}
+			</div>
+
+			<div className={styles.infoItemContainer}>
+				<Typography className={styles.infoTitle}>Description</Typography>
+				<AntdInput.TextArea
+					className={styles.descriptionTextArea}
+					value={description}
+					placeholder="Enter a description for the variable"
+					data-testid="dashboard-desc"
+					rows={3}
+					onChange={(e): void => onDescriptionChange(e.target.value)}
+				/>
+			</div>
+		</>
+	);
+}
+
+export default VariableInfoForm;

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

@@ -1,75 +1,75 @@
 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 cx from 'classnames';
 
+import settingsStyles from '../DashboardSettings.module.scss';
 import { useDashboardStore } from '../../store/useDashboardStore';
 import { useSaveVariables } from './useSaveVariables';
 import { dtoToFormModel } from './variableAdapters';
 import {
 	emptyVariableFormModel,
 	type VariableFormModel,
-} from './variableModel';
+} from './variableFormModel';
 import VariableForm from './VariableForm/VariableForm';
 import VariablesList from './VariablesList';
 import styles from './Variables.module.scss';
+import AddVariableButton from './components/AddVariableButton';
+import NoVariablesCard from './components/NoVariablesCard/NoVariablesCard';
+import { EditingState } from './types';
 
 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 initialFormModels = useMemo(
+		() => dashboard.spec.variables.map(dtoToFormModel),
+		[dashboard.spec.variables],
 	);
-	const [variables, setVariables] = useState<VariableFormModel[]>(initialModels);
+	const [variables, setVariables] =
+		useState<VariableFormModel[]>(initialFormModels);
 
 	// Resync from the dashboard after a save round-trips (refetch bumps updatedAt).
 	useEffect(() => {
-		setVariables(initialModels);
+		setVariables(initialFormModels);
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [dashboard.updatedAt]);
 
-	const [editing, setEditing] = useState<EditingState>(null);
+	const [isEditing, setIsEditing] = useState<EditingState>(null);
 	const [confirmDeleteIndex, setConfirmDeleteIndex] = useState<number | null>(
 		null,
 	);
 
-	const editingModel: VariableFormModel | null = useMemo(() => {
-		if (!editing) {
+	const editingFormModel: VariableFormModel | null = useMemo(() => {
+		if (!isEditing) {
 			return null;
 		}
-		return editing.index === null
+		return isEditing.type === 'new'
 			? emptyVariableFormModel()
-			: variables[editing.index];
-	}, [editing, variables]);
+			: variables[isEditing.index];
+	}, [isEditing, variables]);
 
-	const existingNames = useMemo(() => {
-		const self = editing?.index ?? null;
-		return variables.filter((_, i) => i !== self).map((v) => v.name);
-	}, [variables, editing]);
+	const siblings = useMemo(() => {
+		const self = isEditing?.type === 'edit' ? isEditing.index : null;
+		return variables.filter((_, i) => i !== self);
+	}, [variables, isEditing]);
 
 	const persist = (next: VariableFormModel[]): void => {
 		setVariables(next);
 		void save(next);
 	};
 
-	const handleFormSave = (model: VariableFormModel): void => {
+	const handleFormSave = (Formmodel: VariableFormModel): void => {
 		const next = [...variables];
-		if (editing?.index == null) {
-			next.push(model);
-		} else {
-			next[editing.index] = model;
+		if (isEditing?.type === 'new') {
+			next.push(Formmodel);
+		} else if (isEditing?.type === 'edit') {
+			next[isEditing.index] = Formmodel;
 		}
-		setEditing(null);
+		setIsEditing(null);
 		persist(next);
 	};
 
@@ -88,14 +88,14 @@ function VariablesSettings({ dashboard }: VariablesSettingsProps): JSX.Element {
 		setConfirmDeleteIndex(null);
 	};
 
-	// Detail view — edit/new form replaces the list in place (no modal).
-	if (editingModel) {
+	if (editingFormModel) {
 		return (
 			<VariableForm
-				initial={editingModel}
-				existingNames={existingNames}
+				initial={editingFormModel}
+				siblings={siblings}
+				isNew={isEditing?.type === 'new'}
 				isSaving={isSaving}
-				onClose={(): void => setEditing(null)}
+				onClose={(): void => setIsEditing(null)}
 				onSave={handleFormSave}
 			/>
 		);
@@ -103,42 +103,25 @@ function VariablesSettings({ dashboard }: VariablesSettingsProps): JSX.Element {
 
 	// 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>
-
+		<div className={cx(styles.container, settingsStyles.settingsCard)}>
 			{variables.length === 0 ? (
-				<div className={styles.empty}>
-					<Typography.Text>No variables defined yet.</Typography.Text>
-				</div>
+				<NoVariablesCard isEditable={isEditable} setIsEditing={setIsEditing} />
 			) : (
-				<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 className={styles.header}>
+						<AddVariableButton isEditable={isEditable} setIsEditing={setIsEditing} />
+					</div>
+					<VariablesList
+						variables={variables}
+						canEdit={isEditable}
+						confirmingIndex={confirmDeleteIndex}
+						onEdit={(index): void => setIsEditing({ type: 'edit', index })}
+						onRequestDelete={(index): void => setConfirmDeleteIndex(index)}
+						onConfirmDelete={handleConfirmDelete}
+						onCancelDelete={(): void => setConfirmDeleteIndex(null)}
+						onMove={handleMove}
+					/>
+				</>
 			)}
 		</div>
 	);

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

@@ -0,0 +1,18 @@
+import { VariableFormModel } from './variableFormModel';
+
+/** `null` index = adding a new variable; a number = editing that row. */
+export type EditingState =
+	| { type: 'new' }
+	| { type: 'edit'; index: number }
+	| null;
+
+export interface VariableFormProps {
+	initial: VariableFormModel;
+	/** The other variables (excluding this one), for uniqueness & cycle checks. */
+	siblings: VariableFormModel[];
+	/** True when adding a new variable (enables auto-naming from the attribute). */
+	isNew: boolean;
+	isSaving: boolean;
+	onClose: () => void;
+	onSave: (model: VariableFormModel) => void;
+}

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

@@ -6,7 +6,7 @@ import APIError from 'types/api/error';
 
 import { useDashboardStore } from '../../store/useDashboardStore';
 import { formModelToDto } from './variableAdapters';
-import type { VariableFormModel } from './variableModel';
+import type { VariableFormModel } from './variableFormModel';
 import { buildVariablesPatch } from './variablePatchOps';
 
 interface UseSaveVariables {

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

@@ -4,7 +4,6 @@ import {
 	DashboardtypesVariablePluginVariantGithubComSigNozSignozPkgTypesDashboardtypesCustomVariableSpecDTOKind as CustomPluginKind,
 	DashboardtypesVariablePluginVariantGithubComSigNozSignozPkgTypesDashboardtypesDynamicVariableSpecDTOKind as DynamicPluginKind,
 	DashboardtypesVariablePluginVariantGithubComSigNozSignozPkgTypesDashboardtypesQueryVariableSpecDTOKind as QueryPluginKind,
-	TelemetrytypesSignalDTO,
 } from 'api/generated/services/sigNoz.schemas';
 import type {
 	DashboardtypesListVariableSpecDTO,
@@ -14,21 +13,24 @@ import type {
 } from 'api/generated/services/sigNoz.schemas';
 
 import {
+	DYNAMIC_SIGNAL_ALL,
+	type DynamicSignalOption,
 	emptyVariableFormModel,
-	PLUGIN_KIND,
-	type TelemetrySignal,
+	signalForApi,
+	VARIABLE_SORT_DISABLED,
 	type VariableFormModel,
 	type VariableSort,
-} from './variableModel';
+} from './variableFormModel';
 
 /** DTO envelope → flat form model (for display / editing). */
 export function dtoToFormModel(
 	dto: DashboardtypesVariableDTO,
 ): VariableFormModel {
 	const base = emptyVariableFormModel();
-	const display = dto.spec?.display;
+	const display = dto.spec.display;
 	const common: VariableFormModel = {
 		...base,
+		// TODO
 		name: dto.spec?.name ?? display?.name ?? '',
 		description: display?.description ?? '',
 	};
@@ -50,7 +52,7 @@ export function dtoToFormModel(
 		...common,
 		multiSelect: spec.allowMultiple ?? false,
 		showAllOption: spec.allowAllValue ?? false,
-		sort: (spec.sort as VariableSort) ?? 'DISABLED',
+		sort: (spec.sort as VariableSort) ?? VARIABLE_SORT_DISABLED,
 		defaultValue: spec.defaultValue,
 	};
 	const plugin = spec.plugin;
@@ -67,7 +69,9 @@ export function dtoToFormModel(
 			...listCommon,
 			type: 'DYNAMIC',
 			dynamicAttribute: plugin.spec.name ?? '',
-			dynamicSignal: (plugin.spec.signal as TelemetrySignal) ?? 'traces',
+			// An omitted wire signal means "all telemetry".
+			dynamicSignal:
+				(plugin.spec.signal as DynamicSignalOption) ?? DYNAMIC_SIGNAL_ALL,
 		};
 	}
 	// Default to Query (also covers a query plugin or a missing/unknown plugin).
@@ -95,7 +99,7 @@ function buildPlugin(
 				kind: DynamicPluginKind['signoz/DynamicVariable'],
 				spec: {
 					name: model.dynamicAttribute,
-					signal: model.dynamicSignal as TelemetrytypesSignalDTO,
+					signal: signalForApi(model.dynamicSignal),
 				},
 			};
 		case 'QUERY':
@@ -114,7 +118,6 @@ export function formModelToDto(
 	const display = {
 		name: model.name,
 		description: model.description,
-		hidden: model.hidden,
 	};
 
 	if (model.type === 'TEXT') {
@@ -135,7 +138,10 @@ export function formModelToDto(
 			name: model.name,
 			display,
 			allowMultiple: model.multiSelect,
-			allowAllValue: model.showAllOption,
+			// Dynamic variables always expose the aggregate "ALL" entry (matches V1,
+			// which forced showALLOption true on save); other types respect the toggle.
+			allowAllValue: model.type === 'DYNAMIC' ? true : model.showAllOption,
+			// model.sort is already a Perses sort token (`none` / `alphabetical-*`).
 			sort: model.sort,
 			defaultValue: model.defaultValue,
 			plugin: buildPlugin(model),
@@ -149,5 +155,3 @@ export function variableTypeOf(
 ): VariableFormModel['type'] {
 	return dtoToFormModel(dto).type;
 }
-
-export { PLUGIN_KIND };

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

@@ -0,0 +1,35 @@
+import {
+	buildDependencies,
+	buildDependencyGraph,
+} from 'container/DashboardContainer/DashboardVariablesSelection/util';
+import type { IDashboardVariable } from 'types/api/dashboard/getAll';
+
+import type { VariableFormModel } from './variableFormModel';
+
+/**
+ * Detects a circular reference among QUERY variables (a query referencing
+ * another that, transitively, references it back). Reuses the V1 dependency
+ * graph helpers, which key off `name` / `type` / `queryValue` only.
+ *
+ * Returns the names forming the cycle, or `null` when the set is acyclic.
+ */
+export function detectVariableCycle(
+	variables: VariableFormModel[],
+): string[] | null {
+	const asDbVariables = variables
+		.filter((variable) => variable.name)
+		.map(
+			(variable) =>
+				({
+					name: variable.name,
+					type: variable.type,
+					queryValue: variable.queryValue,
+				}) as IDashboardVariable,
+		);
+
+	const { hasCycle, cycleNodes } = buildDependencyGraph(
+		buildDependencies(asDbVariables),
+	);
+
+	return hasCycle ? (cycleNodes ?? []) : null;
+}

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

@@ -0,0 +1,154 @@
+import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import type { VariableDefaultValueDTO } from 'api/generated/services/sigNoz.schemas';
+import { sortBy } from 'lodash-es';
+
+/**
+ * The four variable types the editor exposes. No generated enum exists for this
+ * — it's a UI grouping over the wire's envelope + plugin kinds: the TextVariable
+ * envelope → `TEXT`, and a ListVariable's `DashboardtypesVariablePluginKindDTO`
+ * (`signoz/QueryVariable` | `signoz/CustomVariable` | `signoz/DynamicVariable`)
+ * → `QUERY` | `CUSTOM` | `DYNAMIC`. Replace with a generated enum if the backend
+ * ever exposes a single variable-kind type.
+ */
+export type VariableType = 'QUERY' | 'CUSTOM' | 'TEXT' | 'DYNAMIC';
+
+/** Telemetry signal — the generated enum (traces / logs / metrics). */
+export type TelemetrySignal = TelemetrytypesSignalDTO;
+
+/**
+ * Signal selected in the dynamic-variable editor. `'all'` is UI-only (the
+ * generated `TelemetrytypesSignalDTO` has no "all") — it searches across every
+ * signal and maps to an omitted `signal` on the wire (see {@link signalForApi}).
+ */
+export const DYNAMIC_SIGNAL_ALL = 'all' as const;
+export type DynamicSignalOption = TelemetrySignal | typeof DYNAMIC_SIGNAL_ALL;
+
+/**
+ * Sort order for list-variable values. The wire (Perses) validates `sort`
+ * against a fixed method set. There is no generated TS enum for it
+ * (`DashboardtypesListOrderDTO` is the query-builder order, a different field),
+ * so we mirror the Perses `Sort` tokens here.
+ */
+export const VARIABLE_SORT = {
+	DISABLED: 'none',
+	ASC: 'alphabetical-asc',
+	DESC: 'alphabetical-desc',
+	NUMERICAL_ASC: 'numerical-asc',
+	NUMERICAL_DESC: 'numerical-desc',
+	CI_ASC: 'alphabetical-ci-asc',
+	CI_DESC: 'alphabetical-ci-desc',
+} as const;
+
+export type VariableSort = (typeof VARIABLE_SORT)[keyof typeof VARIABLE_SORT];
+
+/** Persisted "no sort" value (Perses `none`). */
+export const VARIABLE_SORT_DISABLED: VariableSort = VARIABLE_SORT.DISABLED;
+
+export const VARIABLE_SORTS: VariableSort[] = [
+	VARIABLE_SORT.DISABLED,
+	VARIABLE_SORT.ASC,
+	VARIABLE_SORT.DESC,
+	VARIABLE_SORT.NUMERICAL_ASC,
+	VARIABLE_SORT.NUMERICAL_DESC,
+	VARIABLE_SORT.CI_ASC,
+	VARIABLE_SORT.CI_DESC,
+];
+
+export const VARIABLE_SORT_LABEL: Record<VariableSort, string> = {
+	[VARIABLE_SORT.DISABLED]: 'Disabled',
+	[VARIABLE_SORT.ASC]: 'Alphabetical (ascending)',
+	[VARIABLE_SORT.DESC]: 'Alphabetical (descending)',
+	[VARIABLE_SORT.NUMERICAL_ASC]: 'Numerical (ascending)',
+	[VARIABLE_SORT.NUMERICAL_DESC]: 'Numerical (descending)',
+	[VARIABLE_SORT.CI_ASC]: 'Alphabetical, case-insensitive (ascending)',
+	[VARIABLE_SORT.CI_DESC]: 'Alphabetical, case-insensitive (descending)',
+};
+
+export const DYNAMIC_SIGNALS: DynamicSignalOption[] = [
+	DYNAMIC_SIGNAL_ALL,
+	TelemetrytypesSignalDTO.traces,
+	TelemetrytypesSignalDTO.logs,
+	TelemetrytypesSignalDTO.metrics,
+];
+
+export const DYNAMIC_SIGNAL_LABEL: Record<DynamicSignalOption, string> = {
+	[DYNAMIC_SIGNAL_ALL]: 'All telemetry',
+	[TelemetrytypesSignalDTO.traces]: 'Traces',
+	[TelemetrytypesSignalDTO.logs]: 'Logs',
+	[TelemetrytypesSignalDTO.metrics]: 'Metrics',
+};
+
+/** Maps the editor's signal selection to the wire value (`'all'` → omitted). */
+export function signalForApi(
+	signal: DynamicSignalOption,
+): TelemetrySignal | undefined {
+	return signal === DYNAMIC_SIGNAL_ALL ? undefined : signal;
+}
+
+type SortableValues = (string | number | boolean)[];
+
+/** Sorts preview / option values by the variable's chosen order (no-op when disabled). */
+export function sortValuesByOrder(
+	values: SortableValues,
+	sort: VariableSort,
+): SortableValues {
+	switch (sort) {
+		case VARIABLE_SORT.ASC:
+			return sortBy(values);
+		case VARIABLE_SORT.DESC:
+			return sortBy(values).reverse();
+		case VARIABLE_SORT.NUMERICAL_ASC:
+			return sortBy(values, (value) => Number(value));
+		case VARIABLE_SORT.NUMERICAL_DESC:
+			return sortBy(values, (value) => Number(value)).reverse();
+		case VARIABLE_SORT.CI_ASC:
+			return sortBy(values, (value) => String(value).toLowerCase());
+		case VARIABLE_SORT.CI_DESC:
+			return sortBy(values, (value) => String(value).toLowerCase()).reverse();
+		default:
+			return values;
+	}
+}
+
+export interface VariableFormModel {
+	/** Stable identifier, referenced in queries (e.g. `$name`); must be unique. */
+	name: string;
+	description: string;
+	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: DynamicSignalOption; // 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: '',
+		type: 'DYNAMIC',
+		multiSelect: false,
+		showAllOption: false,
+		sort: VARIABLE_SORT_DISABLED,
+		queryValue: '',
+		customValue: '',
+		textValue: '',
+		textConstant: false,
+		dynamicAttribute: '',
+		dynamicSignal: DYNAMIC_SIGNAL_ALL,
+	};
+}

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/VariablesBar/VariableSelector.tsx

@@ -0,0 +1,114 @@
+import { useMemo } from 'react';
+import { SolidInfoCircle } from '@signozhq/icons';
+import { Typography } from '@signozhq/ui/typography';
+// eslint-disable-next-line signoz/no-antd-components -- lightweight description tooltip, matches V1
+import { Tooltip } from 'antd';
+import { commaValuesParser } from 'lib/dashboardVariables/customCommaValuesParser';
+
+import { sortValuesByOrder } from '../DashboardSettings/Variables/variableFormModel';
+import type { VariableFormModel } from '../DashboardSettings/Variables/variableFormModel';
+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'
+				? sortValuesByOrder(
+						commaValuesParser(variable.customValue),
+						variable.sort,
+					).map(String)
+				: [],
+		[variable],
+	);
+
+	const renderControl = (): JSX.Element => {
+		switch (variable.type) {
+			case 'TEXT':
+				return (
+					<TextSelector
+						selection={selection}
+						defaultValue={variable.textValue}
+						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.variableItem}
+			data-testid={`variable-${variable.name}`}
+		>
+			<Typography.Text className={styles.variableName}>
+				${variable.name}
+				{variable.description ? (
+					<Tooltip title={variable.description}>
+						<SolidInfoCircle className={styles.infoIcon} size="md" />
+					</Tooltip>
+				) : null}
+			</Typography.Text>
+
+			<div className={styles.variableValue}>{renderControl()}</div>
+		</div>
+	);
+}
+
+export default VariableSelector;

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

@@ -0,0 +1,71 @@
+/* Mirrors the V1 dashboard variable bar: each variable is a connected pill —
+   a robin `$name` segment joined to a value segment. */
+/* Sits inside the already-padded sticky toolbar section, so it only needs a top
+   gap from the tags — horizontal/bottom padding comes from the toolbar. */
+.bar {
+	display: flex;
+	flex-wrap: wrap;
+	gap: 12px;
+	padding-top: 12px;
+}
+
+.variableItem {
+	display: flex;
+	align-items: center;
+}
+
+.variableName {
+	display: flex;
+	min-width: 56px;
+	height: 32px;
+	align-items: center;
+	gap: 4px;
+	padding: 6px 6px 6px 8px;
+	border: 1px solid var(--l1-border);
+	border-radius: 2px 0 0 2px;
+	background: var(--l3-background);
+	color: var(--bg-robin-300);
+	font-family: Inter;
+	font-size: 12px;
+	font-weight: 400;
+	line-height: 16px;
+	white-space: nowrap;
+}
+
+.infoIcon {
+	margin-left: 4px;
+	color: var(--l2-foreground);
+}
+
+.variableValue {
+	display: flex;
+	min-width: 120px;
+	height: 32px;
+	align-items: center;
+	border: 1px solid var(--l1-border);
+	border-left: none;
+	border-radius: 0 2px 2px 0;
+	background: var(--l2-background);
+	color: var(--l2-foreground);
+	font-size: 12px;
+
+	&:hover,
+	&:focus-within {
+		outline: 1px solid var(--bg-robin-400);
+	}
+}
+
+/* Inner control fills the value segment; the segment provides the frame, so the
+   control itself is borderless/transparent. */
+.control {
+	width: 100%;
+	min-width: 120px;
+
+	:global(.ant-select-selector),
+	:global(.ant-input),
+	&:global(.ant-input) {
+		border: none !important;
+		background: transparent !important;
+		box-shadow: none !important;
+	}
+}

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/variableFormModel';
+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 +1,82 @@
+import { useMemo } from 'react';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { useGetFieldValues } from 'hooks/dynamicVariables/useGetFieldValues';
+import type { AppState } from 'store/reducers';
+import type { GlobalReducer } from 'types/reducer/globalTime';
+
+import {
+	signalForApi,
+	sortValuesByOrder,
+} from '../../DashboardSettings/Variables/variableFormModel';
+import type { VariableFormModel } from '../../DashboardSettings/Variables/variableFormModel';
+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: signalForApi(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 sortValuesByOrder(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 +1,90 @@
+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 type { AppState } from 'store/reducers';
+import type { GlobalReducer } from 'types/reducer/globalTime';
+
+import { sortValuesByOrder } from '../../DashboardSettings/Variables/variableFormModel';
+import type { VariableFormModel } from '../../DashboardSettings/Variables/variableFormModel';
+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 sortValuesByOrder(
+			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 +1,70 @@
+import { useCallback, useRef, useState } from 'react';
+import type { InputRef } from 'antd';
+// eslint-disable-next-line signoz/no-antd-components -- match V1 textbox behaviour (commit on blur/Enter, borderless)
+import { Input } from 'antd';
+
+import type { VariableSelection } from '../selectionTypes';
+import styles from '../VariablesBar.module.scss';
+
+interface TextSelectorProps {
+	selection: VariableSelection;
+	/** Configured default; an emptied input falls back to it (V1 behaviour). */
+	defaultValue?: string;
+	onChange: (selection: VariableSelection) => void;
+	testId?: string;
+}
+
+/**
+ * Free-text variable input. Mirrors V1: edits are local and only committed on
+ * blur / Enter (not per keystroke), and clearing the field restores the default.
+ */
+function TextSelector({
+	selection,
+	defaultValue,
+	onChange,
+	testId,
+}: TextSelectorProps): JSX.Element {
+	const inputRef = useRef<InputRef>(null);
+	const [value, setValue] = useState<string>(
+		typeof selection.value === 'string' ? selection.value : (defaultValue ?? ''),
+	);
+
+	const commit = useCallback(
+		(next: string): void => onChange({ value: next, allSelected: false }),
+		[onChange],
+	);
+
+	const handleBlur = useCallback(
+		(event: React.FocusEvent<HTMLInputElement>): void => {
+			const trimmed = event.target.value.trim();
+			if (!trimmed && defaultValue) {
+				setValue(defaultValue);
+				commit(defaultValue);
+			} else {
+				commit(trimmed);
+			}
+		},
+		[commit, defaultValue],
+	);
+
+	return (
+		<Input
+			ref={inputRef}
+			className={styles.control}
+			bordered={false}
+			placeholder="Enter value"
+			value={value}
+			title={value}
+			onChange={(e): void => setValue(e.target.value)}
+			onBlur={handleBlur}
+			onKeyDown={(e): void => {
+				if (e.key === 'Enter') {
+					inputRef.current?.blur();
+				}
+			}}
+			data-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.control}
+				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/variableFormModel';
+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/variableFormModel';
+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/variableFormModel';
+
+/**
+ * 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/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,
+			}),
 		},
 	),
 );

pkg/modules/inframonitoring/implinframonitoring/helpers_test.go

@@ -304,7 +304,7 @@ func TestCompositeKeyFromLabels(t *testing.T) {
 			name: "daemonset and namespace group-by",
 			labels: map[string]string{
 				"k8s.daemonset.name": "web-1",
-				"k8s.namespace.name":  "ns-x",
+				"k8s.namespace.name": "ns-x",
 			},
 			groupBy:  []qbtypes.GroupByKey{daemonSetNameGroupByKey, namespaceNameGroupByKey},
 			expected: "web-1\x00ns-x",
@@ -330,6 +330,47 @@ func TestCompositeKeyFromLabels(t *testing.T) {
 			groupBy:  []qbtypes.GroupByKey{deploymentNameGroupByKey, namespaceNameGroupByKey, clusterNameGroupByKey},
 			expected: "web-1\x00ns-x\x00",
 		},
+		{
+			// volumes default group identity: (pvc, namespace, cluster).
+			name: "pvc, namespace and cluster group-by",
+			labels: map[string]string{
+				"k8s.persistentvolumeclaim.name": "data-pg-0",
+				"k8s.namespace.name":             "ns-x",
+				"k8s.cluster.name":               "cluster-a",
+			},
+			groupBy:  []qbtypes.GroupByKey{pvcNameGroupByKey, namespaceNameGroupByKey, clusterNameGroupByKey},
+			expected: "data-pg-0\x00ns-x\x00cluster-a",
+		},
+		{
+			// absent cluster label on a PVC -> empty trailing segment.
+			name: "pvc missing cluster label yields empty trailing segment",
+			labels: map[string]string{
+				"k8s.persistentvolumeclaim.name": "data-pg-0",
+				"k8s.namespace.name":             "ns-x",
+			},
+			groupBy:  []qbtypes.GroupByKey{pvcNameGroupByKey, namespaceNameGroupByKey, clusterNameGroupByKey},
+			expected: "data-pg-0\x00ns-x\x00",
+		},
+		{
+			// namespaces default group identity: (namespace, cluster) — namespaces are
+			// cluster-scoped, so cluster is the only cross-cluster disambiguator.
+			name: "namespace and cluster group-by",
+			labels: map[string]string{
+				"k8s.namespace.name": "ns-x",
+				"k8s.cluster.name":   "cluster-a",
+			},
+			groupBy:  []qbtypes.GroupByKey{namespaceNameGroupByKey, clusterNameGroupByKey},
+			expected: "ns-x\x00cluster-a",
+		},
+		{
+			// absent cluster label on a namespace -> empty trailing segment.
+			name: "namespace missing cluster label yields empty trailing segment",
+			labels: map[string]string{
+				"k8s.namespace.name": "ns-x",
+			},
+			groupBy:  []qbtypes.GroupByKey{namespaceNameGroupByKey, clusterNameGroupByKey},
+			expected: "ns-x\x00",
+		},
 	}
 
 	for _, tt := range tests {

pkg/modules/inframonitoring/implinframonitoring/module.go

@@ -360,7 +360,7 @@ func (m *module) ListNamespaces(ctx context.Context, orgID valuer.UUID, req *inf
 	}
 
 	if len(req.GroupBy) == 0 {
-		req.GroupBy = []qbtypes.GroupByKey{namespaceNameGroupByKey}
+		req.GroupBy = []qbtypes.GroupByKey{namespaceNameGroupByKey, clusterNameGroupByKey}
 		resp.Type = inframonitoringtypes.ResponseTypeList
 	} else {
 		resp.Type = inframonitoringtypes.ResponseTypeGroupedList
@@ -535,7 +535,7 @@ func (m *module) ListVolumes(ctx context.Context, orgID valuer.UUID, req *infram
 	}
 
 	if len(req.GroupBy) == 0 {
-		req.GroupBy = []qbtypes.GroupByKey{pvcNameGroupByKey}
+		req.GroupBy = []qbtypes.GroupByKey{pvcNameGroupByKey, namespaceNameGroupByKey, clusterNameGroupByKey}
 		resp.Type = inframonitoringtypes.ResponseTypeList
 	} else {
 		resp.Type = inframonitoringtypes.ResponseTypeGroupedList

tests/integration/testdata/inframonitoring/namespaces_same_name_across_clusters.jsonl

@@ -0,0 +1,27 @@
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 0.3, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 0.3, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 0.3, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 100000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 100000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 100000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 2, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 2, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g1-p1-uid", "k8s.pod.name": "dup-ns-g1-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 2, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 0.5, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 0.5, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 0.5, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 300000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 300000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 300000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 4, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 4, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g2-p1-uid", "k8s.pod.name": "dup-ns-g2-p1", "k8s.namespace.name": "dup-ns", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 4, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 0.1, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 0.1, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.cpu.usage", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 0.1, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 200000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 200000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.memory.working_set", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 200000000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 1, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 1, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.pod.phase", "labels": {"k8s.pod.uid": "dup-ns-g3-p1-uid", "k8s.pod.name": "dup-ns-g3-p1", "k8s.namespace.name": "dup-ns"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 1, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}

tests/integration/testdata/inframonitoring/volumes_same_name_across_ns_and_clusters.jsonl

@@ -0,0 +1,60 @@
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 60.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 60.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 60.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 100.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 100.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 100.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 1000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 1000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 1000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 600.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 600.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 600.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 400.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 400.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g1-p1-uid", "k8s.pod.name": "dup-pvc-g1-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 400.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 100.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 100.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 100.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 5000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 5000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 5000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 1000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 1000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 1000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 4000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 4000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g2-p1-uid", "k8s.pod.name": "dup-pvc-g2-p1", "k8s.namespace.name": "ns-y", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-a"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 4000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 50.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 50.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 50.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 300.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 300.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 300.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 3000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 3000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 3000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 2500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 2500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g3-p1-uid", "k8s.pod.name": "dup-pvc-g3-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup", "k8s.cluster.name": "cluster-b"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 2500.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 0.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 0.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.available", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 0.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 200.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 200.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.capacity", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 200.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 2000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 2000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 2000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 0.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 0.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.free", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 0.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:00:00+00:00", "value": 2000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:02:00+00:00", "value": 2000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}
+{"metric_name": "k8s.volume.inodes.used", "labels": {"k8s.persistentvolumeclaim.name": "dup-pvc", "k8s.pod.uid": "dup-pvc-g4-p1-uid", "k8s.pod.name": "dup-pvc-g4-p1", "k8s.namespace.name": "ns-x", "k8s.node.name": "node-x", "k8s.statefulset.name": "ss-dup"}, "timestamp": "2025-01-10T10:04:00+00:00", "value": 2000.0, "temporality": "Unspecified", "type_": "Gauge", "is_monotonic": false}

tests/integration/tests/inframonitoring/04_namespaces.py

@@ -317,23 +317,94 @@ def test_namespaces_pod_phase_aggregation(
     }
 
 
+# Float record fields compared with tolerance; everything else compared with ==.
+_GROUPBY_FLOAT_FIELDS = {
+    "namespaceCPU",
+    "namespaceMemory",
+}
+
+
+def _phase(pending=0, running=0, succeeded=0, failed=0, unknown=0) -> dict:
+    return {"pending": pending, "running": running, "succeeded": succeeded, "failed": failed, "unknown": unknown}
+
+
 @pytest.mark.parametrize(
-    "group_key,expected_running",
+    "scenario",
     [
-        # groupBy=[k8s.namespace.name]: one record per namespace, namespaceName
-        # populated (namespaces.go:27-30). Each namespace has 1 running pod.
+        # Explicit groupBy=[k8s.namespace.name]: one record per namespace,
+        # namespaceName populated (namespaces.go:27-30), response grouped_list.
+        # Each namespace has 1 running pod.
         pytest.param(
-            "k8s.namespace.name",
-            {"gb-ns-1": 1, "gb-ns-2": 1, "gb-ns-3": 1, "gb-ns-4": 1},
+            {
+                "fixture": "namespaces_groupby.jsonl",
+                "group_by": "k8s.namespace.name",
+                "filter": None,
+                "group_meta_keys": ["k8s.namespace.name"],
+                "expected_type": "grouped_list",
+                "groups": {
+                    "gb-ns-1": {"namespaceName": "gb-ns-1", "podCountsByPhase": _phase(running=1)},
+                    "gb-ns-2": {"namespaceName": "gb-ns-2", "podCountsByPhase": _phase(running=1)},
+                    "gb-ns-3": {"namespaceName": "gb-ns-3", "podCountsByPhase": _phase(running=1)},
+                    "gb-ns-4": {"namespaceName": "gb-ns-4", "podCountsByPhase": _phase(running=1)},
+                },
+            },
             id="namespace_name",
         ),
-        # groupBy=[k8s.cluster.name]: aggregated across each cluster's 2
-        # namespaces, namespaceName empty. Each cluster has 2 x 1 = 2 running pods.
+        # Explicit groupBy=[k8s.cluster.name]: aggregated across each cluster's 2
+        # namespaces, namespaceName empty, response grouped_list. 2 running each.
         pytest.param(
-            "k8s.cluster.name",
-            {"gb-cluster-a": 2, "gb-cluster-b": 2},
+            {
+                "fixture": "namespaces_groupby.jsonl",
+                "group_by": "k8s.cluster.name",
+                "filter": None,
+                "group_meta_keys": ["k8s.cluster.name"],
+                "expected_type": "grouped_list",
+                "groups": {
+                    "gb-cluster-a": {"namespaceName": "", "podCountsByPhase": _phase(running=2)},
+                    "gb-cluster-b": {"namespaceName": "", "podCountsByPhase": _phase(running=2)},
+                },
+            },
             id="cluster",
         ),
+        # Default groupBy (no groupBy in request) => [k8s.namespace.name,
+        # k8s.cluster.name] (module.go ListNamespaces), response list. Namespaces
+        # are cluster-scoped, so a same-named namespace must NOT collapse across
+        # clusters; the empty-cluster group (k8s.cluster.name label absent on the
+        # source pods) must appear as its own row with real metrics, not be dropped.
+        # Single pod per group => SpaceAggregationSum == seeded value.
+        # Fails on the pre-cluster default (name only) — the three groups would
+        # collapse into one summed row.
+        pytest.param(
+            {
+                "fixture": "namespaces_same_name_across_clusters.jsonl",
+                "group_by": None,
+                "filter": "k8s.namespace.name = 'dup-ns'",
+                "group_meta_keys": ["k8s.namespace.name", "k8s.cluster.name"],
+                "expected_type": "list",
+                "groups": {
+                    ("dup-ns", "cluster-a"): {
+                        "namespaceName": "dup-ns",
+                        "namespaceCPU": 0.3,
+                        "namespaceMemory": 100000000.0,
+                        "podCountsByPhase": _phase(running=1),
+                    },
+                    ("dup-ns", "cluster-b"): {
+                        "namespaceName": "dup-ns",
+                        "namespaceCPU": 0.5,
+                        "namespaceMemory": 300000000.0,
+                        "podCountsByPhase": _phase(failed=1),
+                    },
+                    # empty-cluster group: k8s.cluster.name label absent on the source pods.
+                    ("dup-ns", ""): {
+                        "namespaceName": "dup-ns",
+                        "namespaceCPU": 0.1,
+                        "namespaceMemory": 200000000.0,
+                        "podCountsByPhase": _phase(pending=1),
+                    },
+                },
+            },
+            id="default_disambiguates_cluster",
+        ),
     ],
 )
 def test_namespaces_groupby(
@@ -341,55 +412,64 @@ def test_namespaces_groupby(
     create_user_admin: None,  # pylint: disable=unused-argument
     get_token,
     insert_metrics,
-    group_key: str,
-    expected_running: dict,
+    scenario: dict,
 ) -> None:
-    """groupBy returns one record per distinct group with aggregated pod-phase
-    counts. namespaceName is populated only when grouping by k8s.namespace.name
-    (namespaces.go:27-30 list-vs-grouped branch); meta surfaces the groupBy key."""
+    """groupBy determines row identity. Explicit groupBy returns one grouped_list
+    record per distinct group (namespaceName populated only when grouping by
+    k8s.namespace.name; namespaces.go:27-30). With no groupBy the default is
+    [k8s.namespace.name, k8s.cluster.name] (module.go ListNamespaces), so
+    same-named namespaces across clusters stay as separate, un-collapsed list rows
+    (incl. an absent-cluster group keyed by ""). meta always surfaces the grouping
+    key(s)."""
     now = datetime.now(tz=UTC).replace(microsecond=0)
     insert_metrics(
         Metrics.load_from_file(
-            get_testdata_file_path("inframonitoring/namespaces_groupby.jsonl"),
+            get_testdata_file_path(f"inframonitoring/{scenario['fixture']}"),
             base_time=now - timedelta(minutes=4),
         )
     )
 
+    body: dict = {
+        "start": int((now - timedelta(minutes=5)).timestamp() * 1000),
+        "end": int(now.timestamp() * 1000),
+        "limit": 50,
+    }
+    if scenario["group_by"] is not None:
+        body["groupBy"] = [{"name": scenario["group_by"], "fieldDataType": "string", "fieldContext": "resource"}]
+    if scenario["filter"] is not None:
+        body["filter"] = {"expression": scenario["filter"]}
+
     token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
     response = requests.post(
         signoz.self.host_configs["8080"].get(ENDPOINT),
         headers={"authorization": f"Bearer {token}"},
-        json={
-            "start": int((now - timedelta(minutes=5)).timestamp() * 1000),
-            "end": int(now.timestamp() * 1000),
-            "limit": 50,
-            "groupBy": [
-                {
-                    "name": group_key,
-                    "fieldDataType": "string",
-                    "fieldContext": "resource",
-                }
-            ],
-        },
+        json=body,
         timeout=5,
     )
     assert response.status_code == HTTPStatus.OK, response.text
     data = response.json()["data"]
-    assert data["total"] == len(expected_running)
 
-    group_of = lambda r: r["namespaceName"] if group_key == "k8s.namespace.name" else r["meta"][group_key]  # noqa: E731  # pylint: disable=unnecessary-lambda-assignment
-    by_group = {group_of(r): r for r in data["records"]}
-    assert set(by_group.keys()) == set(expected_running.keys())
+    groups = scenario["groups"]
+    meta_keys = scenario["group_meta_keys"]
+    assert data["type"] == scenario["expected_type"]
+    assert data["total"] == len(groups)
 
-    for group, running in expected_running.items():
-        rec = by_group[group]
-        # namespaceName populated per namespace when grouping by k8s.namespace.name,
-        # empty otherwise.
-        assert rec["namespaceName"] == (group if group_key == "k8s.namespace.name" else "")
-        assert rec["podCountsByPhase"]["running"] == running
-        for other in ("pending", "succeeded", "failed", "unknown"):
-            assert rec["podCountsByPhase"][other] == 0
-        assert group_key in rec["meta"], rec["meta"]
+    def _gid(rec: dict):
+        vals = [rec["meta"][k] for k in meta_keys]
+        return vals[0] if len(vals) == 1 else tuple(vals)
+
+    by_group = {_gid(r): r for r in data["records"]}
+    assert set(by_group.keys()) == set(groups.keys())
+
+    for gid, exp in groups.items():
+        rec = by_group[gid]
+        for k in meta_keys:
+            assert k in rec["meta"], rec["meta"]
+        for field, val in exp.items():
+            if field in _GROUPBY_FLOAT_FIELDS:
+                assert compare_values(rec[field], val, 1e-6), f"{gid}.{field}: got {rec[field]}, expected {val}"
+            else:
+                assert rec[field] == val, f"{gid}.{field}: got {rec[field]}, expected {val}"
 
 
 def test_namespaces_pagination(

tests/integration/tests/inframonitoring/06_volumes.py

@@ -376,23 +376,111 @@ def test_volumes_non_pvc_volume_filtered(
     assert rec["persistentVolumeClaimName"] == "np-real-pvc"
 
 
+# Float record fields compared with tolerance; everything else compared with ==.
+_GROUPBY_FLOAT_FIELDS = {
+    "volumeAvailable",
+    "volumeCapacity",
+    "volumeUsage",
+    "volumeInodes",
+    "volumeInodesFree",
+    "volumeInodesUsed",
+}
+
+
 @pytest.mark.parametrize(
-    "group_key,expected_groups",
+    "scenario",
     [
-        # groupBy=[k8s.persistentvolumeclaim.name]: one record per PVC,
-        # persistentVolumeClaimName populated (volumes.go:26-29).
+        # Explicit groupBy=[k8s.persistentvolumeclaim.name]: one record per PVC,
+        # persistentVolumeClaimName populated (volumes.go:26-29), response grouped_list.
         pytest.param(
-            "k8s.persistentvolumeclaim.name",
-            {"gb-pvc-a1", "gb-pvc-a2", "gb-pvc-b1", "gb-pvc-b2"},
+            {
+                "fixture": "volumes_groupby.jsonl",
+                "group_by": "k8s.persistentvolumeclaim.name",
+                "filter": None,
+                "group_meta_keys": ["k8s.persistentvolumeclaim.name"],
+                "expected_type": "grouped_list",
+                "groups": {
+                    "gb-pvc-a1": {"persistentVolumeClaimName": "gb-pvc-a1"},
+                    "gb-pvc-a2": {"persistentVolumeClaimName": "gb-pvc-a2"},
+                    "gb-pvc-b1": {"persistentVolumeClaimName": "gb-pvc-b1"},
+                    "gb-pvc-b2": {"persistentVolumeClaimName": "gb-pvc-b2"},
+                },
+            },
             id="pvc_name",
         ),
-        # groupBy=[k8s.namespace.name]: aggregated per namespace,
-        # persistentVolumeClaimName cleared (custom-groupBy branch).
+        # Explicit groupBy=[k8s.namespace.name]: aggregated per namespace,
+        # persistentVolumeClaimName cleared, response grouped_list.
         pytest.param(
-            "k8s.namespace.name",
-            {"gb-ns-a", "gb-ns-b"},
+            {
+                "fixture": "volumes_groupby.jsonl",
+                "group_by": "k8s.namespace.name",
+                "filter": None,
+                "group_meta_keys": ["k8s.namespace.name"],
+                "expected_type": "grouped_list",
+                "groups": {
+                    "gb-ns-a": {"persistentVolumeClaimName": ""},
+                    "gb-ns-b": {"persistentVolumeClaimName": ""},
+                },
+            },
             id="namespace",
         ),
+        # Default groupBy (no groupBy in request) => [k8s.persistentvolumeclaim.name,
+        # k8s.namespace.name, k8s.cluster.name] (module.go ListVolumes), response list.
+        # Same PVC name must NOT collapse across namespaces OR clusters; the
+        # empty-cluster group (k8s.cluster.name label absent on the source series)
+        # must appear as its own row with real metrics, not be dropped.
+        # Single series per group => SpaceAggregationSum == seeded value.
+        # Fails on the pre-cluster default (name+ns) — the three ns-x groups would
+        # collapse into one summed row.
+        pytest.param(
+            {
+                "fixture": "volumes_same_name_across_ns_and_clusters.jsonl",
+                "group_by": None,
+                "filter": "k8s.persistentvolumeclaim.name = 'dup-pvc'",
+                "group_meta_keys": ["k8s.persistentvolumeclaim.name", "k8s.namespace.name", "k8s.cluster.name"],
+                "expected_type": "list",
+                "groups": {
+                    ("dup-pvc", "ns-x", "cluster-a"): {
+                        "persistentVolumeClaimName": "dup-pvc",
+                        "volumeCapacity": 100.0,
+                        "volumeAvailable": 60.0,
+                        "volumeUsage": 40.0,
+                        "volumeInodes": 1000.0,
+                        "volumeInodesFree": 600.0,
+                        "volumeInodesUsed": 400.0,
+                    },
+                    ("dup-pvc", "ns-y", "cluster-a"): {
+                        "persistentVolumeClaimName": "dup-pvc",
+                        "volumeCapacity": 500.0,
+                        "volumeAvailable": 100.0,
+                        "volumeUsage": 400.0,
+                        "volumeInodes": 5000.0,
+                        "volumeInodesFree": 1000.0,
+                        "volumeInodesUsed": 4000.0,
+                    },
+                    ("dup-pvc", "ns-x", "cluster-b"): {
+                        "persistentVolumeClaimName": "dup-pvc",
+                        "volumeCapacity": 300.0,
+                        "volumeAvailable": 50.0,
+                        "volumeUsage": 250.0,
+                        "volumeInodes": 3000.0,
+                        "volumeInodesFree": 500.0,
+                        "volumeInodesUsed": 2500.0,
+                    },
+                    # empty-cluster group: k8s.cluster.name label absent on the source series.
+                    ("dup-pvc", "ns-x", ""): {
+                        "persistentVolumeClaimName": "dup-pvc",
+                        "volumeCapacity": 200.0,
+                        "volumeAvailable": 0.0,
+                        "volumeUsage": 200.0,
+                        "volumeInodes": 2000.0,
+                        "volumeInodesFree": 0.0,
+                        "volumeInodesUsed": 2000.0,
+                    },
+                },
+            },
+            id="default_disambiguates_ns_and_cluster",
+        ),
     ],
 )
 def test_volumes_groupby(
@@ -400,51 +488,64 @@ def test_volumes_groupby(
     create_user_admin: None,  # pylint: disable=unused-argument
     get_token,
     insert_metrics,
-    group_key: str,
-    expected_groups: set,
+    scenario: dict,
 ) -> None:
-    """groupBy returns one record per distinct group. persistentVolumeClaimName
-    is populated only when grouping by k8s.persistentvolumeclaim.name
-    (volumes.go:26-29 list-vs-grouped branch); meta surfaces the groupBy key."""
+    """groupBy determines row identity. Explicit groupBy returns one grouped_list
+    record per distinct group (persistentVolumeClaimName populated only when
+    grouping by k8s.persistentvolumeclaim.name; volumes.go:26-29). With no groupBy
+    the default is [k8s.persistentvolumeclaim.name, k8s.namespace.name,
+    k8s.cluster.name] (module.go ListVolumes), so same-named PVCs across
+    namespaces/clusters stay as separate, un-collapsed list rows (incl. an
+    absent-cluster group keyed by ""). meta always surfaces the grouping key(s)."""
     now = datetime.now(tz=UTC).replace(microsecond=0)
     insert_metrics(
         Metrics.load_from_file(
-            get_testdata_file_path("inframonitoring/volumes_groupby.jsonl"),
+            get_testdata_file_path(f"inframonitoring/{scenario['fixture']}"),
             base_time=now - timedelta(minutes=4),
         )
     )
 
+    body: dict = {
+        "start": int((now - timedelta(minutes=5)).timestamp() * 1000),
+        "end": int(now.timestamp() * 1000),
+        "limit": 50,
+    }
+    if scenario["group_by"] is not None:
+        body["groupBy"] = [{"name": scenario["group_by"], "fieldDataType": "string", "fieldContext": "resource"}]
+    if scenario["filter"] is not None:
+        body["filter"] = {"expression": scenario["filter"]}
+
     token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
     response = requests.post(
         signoz.self.host_configs["8080"].get(ENDPOINT),
         headers={"authorization": f"Bearer {token}"},
-        json={
-            "start": int((now - timedelta(minutes=5)).timestamp() * 1000),
-            "end": int(now.timestamp() * 1000),
-            "limit": 50,
-            "groupBy": [
-                {
-                    "name": group_key,
-                    "fieldDataType": "string",
-                    "fieldContext": "resource",
-                }
-            ],
-        },
+        json=body,
         timeout=5,
     )
     assert response.status_code == HTTPStatus.OK, response.text
     data = response.json()["data"]
-    assert data["total"] == len(expected_groups)
 
-    is_pvc_group = group_key == "k8s.persistentvolumeclaim.name"
-    group_of = lambda r: r["persistentVolumeClaimName"] if is_pvc_group else r["meta"][group_key]  # noqa: E731  # pylint: disable=unnecessary-lambda-assignment
-    by_group = {group_of(r): r for r in data["records"]}
-    assert set(by_group.keys()) == expected_groups
+    groups = scenario["groups"]
+    meta_keys = scenario["group_meta_keys"]
+    assert data["type"] == scenario["expected_type"]
+    assert data["total"] == len(groups)
 
-    for group, rec in by_group.items():
-        # persistentVolumeClaimName populated per PVC when grouping by it, empty otherwise.
-        assert rec["persistentVolumeClaimName"] == (group if is_pvc_group else "")
-        assert group_key in rec["meta"], rec["meta"]
+    def _gid(rec: dict):
+        vals = [rec["meta"][k] for k in meta_keys]
+        return vals[0] if len(vals) == 1 else tuple(vals)
+
+    by_group = {_gid(r): r for r in data["records"]}
+    assert set(by_group.keys()) == set(groups.keys())
+
+    for gid, exp in groups.items():
+        rec = by_group[gid]
+        for k in meta_keys:
+            assert k in rec["meta"], rec["meta"]
+        for field, val in exp.items():
+            if field in _GROUPBY_FLOAT_FIELDS:
+                assert compare_values(rec[field], val, 1e-6), f"{gid}.{field}: got {rec[field]}, expected {val}"
+            else:
+                assert rec[field] == val, f"{gid}.{field}: got {rec[field]}, expected {val}"
 
 
 def test_volumes_pagination(