fix(charts): restore the default log axis grid

Assisted-by: Claude Opus 5.5

docs/api/openapi.yml

@@ -3425,6 +3425,13 @@ components:
           nullable: true
           type: number
       type: object
+    DashboardtypesAxisScale:
+      enum:
+      - auto
+      - linear
+      - log
+      - symlog
+      type: string
     DashboardtypesBarChartPanelSpec:
       properties:
         axes:
@@ -4167,6 +4174,7 @@ components:
           signoz/ListPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec'
           signoz/NumberPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesNumberPanelSpec'
           signoz/PieChartPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesPieChartPanelSpec'
+          signoz/ScatterPlotPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesScatterPlotPanelSpec'
           signoz/TablePanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec'
           signoz/TextPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec'
           signoz/TimeSeriesPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec'
@@ -4182,6 +4190,7 @@ components:
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHeatmapPanelSpec'
+      - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesScatterPlotPanelSpec'
       type: object
     DashboardtypesPanelPluginKind:
       enum:
@@ -4195,6 +4204,7 @@ components:
       - signoz/ListPanel
       - signoz/TextPanel
       - signoz/HeatmapPanel
+      - signoz/ScatterPlotPanel
       type: string
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesAreaChartPanelSpec:
       properties:
@@ -4280,6 +4290,18 @@ components:
       - kind
       - spec
       type: object
+    DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesScatterPlotPanelSpec:
+      properties:
+        kind:
+          enum:
+          - signoz/ScatterPlotPanel
+          type: string
+        spec:
+          $ref: '#/components/schemas/DashboardtypesScatterPlotPanelSpec'
+      required:
+      - kind
+      - spec
+      type: object
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec:
       properties:
         kind:
@@ -4359,6 +4381,16 @@ components:
         visualization:
           $ref: '#/components/schemas/DashboardtypesBasicVisualization'
       type: object
+    DashboardtypesPointDiameter:
+      maximum: 40
+      minimum: 2
+      nullable: true
+      type: integer
+    DashboardtypesPointOpacity:
+      maximum: 1
+      minimum: 0.1
+      nullable: true
+      type: number
     DashboardtypesPostableDashboardV2:
       properties:
         generateName:
@@ -4532,6 +4564,87 @@ components:
       required:
       - queryValue
       type: object
+    DashboardtypesScatterPlotAxes:
+      properties:
+        x:
+          $ref: '#/components/schemas/DashboardtypesScatterPlotAxis'
+        "y":
+          $ref: '#/components/schemas/DashboardtypesScatterPlotAxis'
+      type: object
+    DashboardtypesScatterPlotAxis:
+      properties:
+        label:
+          description: Axis title. Empty draws none.
+          type: string
+        scale:
+          $ref: '#/components/schemas/DashboardtypesAxisScale'
+        softMax:
+          nullable: true
+          type: number
+        softMin:
+          nullable: true
+          type: number
+      type: object
+    DashboardtypesScatterPlotChartAppearance:
+      properties:
+        points:
+          $ref: '#/components/schemas/DashboardtypesScatterPlotPoints'
+      type: object
+    DashboardtypesScatterPlotDimensions:
+      properties:
+        colorBy:
+          description: Group-by label names (e.g. k8s.namespace.name) whose combined
+            values colour dots and drive the legend. Empty colours by every group-by
+            label.
+          items:
+            type: string
+          nullable: true
+          type: array
+        sizeBy:
+          description: Value column key that scales dot size. Empty draws every dot
+            at the default size.
+          type: string
+        x:
+          description: Value column key (queryName, or queryName.expression for a
+            multi-aggregation query) plotted on the x axis. Empty uses the first value
+            column.
+          type: string
+        "y":
+          description: Value column key plotted on the y axis. Empty uses the second
+            value column.
+          type: string
+      type: object
+    DashboardtypesScatterPlotPanelSpec:
+      properties:
+        axes:
+          $ref: '#/components/schemas/DashboardtypesScatterPlotAxes'
+        chartAppearance:
+          $ref: '#/components/schemas/DashboardtypesScatterPlotChartAppearance'
+        dimensions:
+          $ref: '#/components/schemas/DashboardtypesScatterPlotDimensions'
+        formatting:
+          $ref: '#/components/schemas/DashboardtypesTableFormatting'
+        legend:
+          $ref: '#/components/schemas/DashboardtypesLegend'
+        thresholds:
+          items:
+            $ref: '#/components/schemas/DashboardtypesThresholdWithLabel'
+          nullable: true
+          type: array
+        visualization:
+          $ref: '#/components/schemas/DashboardtypesBasicVisualization'
+      type: object
+    DashboardtypesScatterPlotPoints:
+      properties:
+        maxSize:
+          $ref: '#/components/schemas/DashboardtypesPointDiameter'
+        minSize:
+          $ref: '#/components/schemas/DashboardtypesPointDiameter'
+        opacity:
+          $ref: '#/components/schemas/DashboardtypesPointOpacity'
+        size:
+          $ref: '#/components/schemas/DashboardtypesPointDiameter'
+      type: object
     DashboardtypesSource:
       enum:
       - user

frontend/__mocks__/uplotMock.ts

@@ -57,6 +57,7 @@ const mockPaths = {
 const mockTzDate = jest.fn(
 	(date: Date, _timezone: string) => new Date(date.getTime()),
 );
+const mockOrient = jest.fn();
 
 // Mock uPlot constructor - this needs to be a proper constructor function
 function MockUPlot(
@@ -70,6 +71,7 @@ function MockUPlot(
 // Add static methods to the constructor
 MockUPlot.tzDate = mockTzDate;
 MockUPlot.paths = mockPaths;
+MockUPlot.orient = mockOrient;
 // Pinned so canvas-space maths in draw hooks is deterministic under jsdom.
 MockUPlot.pxRatio = 1;
 

frontend/src/components/LogDetail/LogDetails.styles.scss

@@ -42,6 +42,9 @@
 		display: flex;
 		flex-direction: column;
 		padding: 0 16px;
+		// OverlayScrollbar owns the scroll. A native scrollbar here changes the
+		// body width when it toggles and shifts the header grid.
+		overflow: hidden;
 	}
 
 	.title {
@@ -69,7 +72,7 @@
 	}
 
 	.log-detail-drawer__content {
-		height: 100%;
+		min-height: 100%;
 	}
 
 	.log-detail-drawer__log {

frontend/src/components/LogDetail/index.tsx

@@ -5,6 +5,7 @@ import { Drawer, Tooltip } from 'antd';
 import { ToggleGroupSimple } from '@signozhq/ui/toggle-group';
 import { Typography } from '@signozhq/ui/typography';
 import LogStateIndicator from 'components/Logs/LogStateIndicator/LogStateIndicator';
+import OverlayScrollbar from 'components/OverlayScrollbar/OverlayScrollbar';
 import QuerySearch from 'components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch';
 import { convertExpressionToFilters } from 'components/QueryBuilderV2/utils';
 import { FeatureKeys } from 'constants/features';
@@ -288,148 +289,150 @@ function LogDetailInner({
 			destroyOnClose
 			closeIcon={<X size={16} style={{ marginTop: Spacing.MARGIN_1 }} />}
 		>
-			<div
-				className="log-detail-drawer__content"
-				data-log-detail-ignore="true"
-				data-testid="log-detail-drawer"
-			>
-				<div className="log-detail-drawer__log">
-					<LogStateIndicator
-						severityText={log.severity_text}
-						severityNumber={log.severity_number}
-						fontSize={options?.fontSize ?? FontSize.MEDIUM}
-					/>
-					<Tooltip
-						title={removeEscapeCharacters(logBody)}
-						placement="left"
-						mouseLeaveDelay={0}
-					>
-						<div className="log-body" dangerouslySetInnerHTML={htmlBody} />
-					</Tooltip>
-
-					<div className="log-overflow-shadow">&nbsp;</div>
-				</div>
-
-				<LogHighlights log={log} />
-
-				<div className="log-detail-drawer__section-divider" />
-
-				<div className="tabs-and-search">
-					<ToggleGroupSimple
-						type="single"
-						className="views-tabs"
-						onChange={handleModeChange}
-						value={selectedView}
-						items={[
-							{
-								value: VIEW_TYPES.OVERVIEW,
-								label: (
-									<div className="view-title">
-										<Table size={14} />
-										Overview
-									</div>
-								),
-							},
-							{
-								value: VIEW_TYPES.CONTEXT,
-								label: (
-									<div className="view-title">
-										<TextSelect size={14} />
-										Context
-									</div>
-								),
-							},
-							{
-								value: VIEW_TYPES.INFRAMETRICS,
-								label: (
-									<div className="view-title">
-										<Histogram size="md" />
-										Metrics
-									</div>
-								),
-							},
-						]}
-					/>
-
-					<div className="log-detail-drawer__actions">
-						{selectedView === VIEW_TYPES.CONTEXT && (
-							<Tooltip
-								title="Show Filters"
-								placement="topLeft"
-								aria-label="Show Filters"
-								mouseLeaveDelay={0}
-							>
-								<Button
-									variant="link"
-									color="secondary"
-									size="sm"
-									prefix={<Filter size="lg" />}
-									onClick={handleFilterVisible}
-								/>
-							</Tooltip>
-						)}
-					</div>
-				</div>
-				{isFilterVisible && contextQuery?.builder.queryData[0] && (
-					<div className="log-detail-drawer-query-container">
-						<QuerySearch
-							onChange={(value): void => handleQueryExpressionChange(value, 0)}
-							dataSource={DataSource.LOGS}
-							queryData={contextQuery?.builder.queryData[0]}
-							onRun={handleRunQuery}
+			<OverlayScrollbar style={{ height: '100%' }}>
+				<div
+					className="log-detail-drawer__content"
+					data-log-detail-ignore="true"
+					data-testid="log-detail-drawer"
+				>
+					<div className="log-detail-drawer__log">
+						<LogStateIndicator
+							severityText={log.severity_text}
+							severityNumber={log.severity_number}
+							fontSize={options?.fontSize ?? FontSize.MEDIUM}
 						/>
+						<Tooltip
+							title={removeEscapeCharacters(logBody)}
+							placement="left"
+							mouseLeaveDelay={0}
+						>
+							<div className="log-body" dangerouslySetInnerHTML={htmlBody} />
+						</Tooltip>
+
+						<div className="log-overflow-shadow">&nbsp;</div>
 					</div>
-				)}
 
-				{selectedView === VIEW_TYPES.OVERVIEW && (
-					<Overview
-						logData={log}
-						isListViewPanel={isListViewPanel}
-						handleChangeSelectedView={handleChangeSelectedView}
-						onApplyLogFilter={onApplyLogFilter}
-					/>
-				)}
-				{selectedView === VIEW_TYPES.CONTEXT && (
-					<ContextView
-						log={log}
-						filters={filters}
-						contextQuery={contextQuery}
-						isEdit={isEdit}
-					/>
-				)}
-				{selectedView === VIEW_TYPES.INFRAMETRICS && (
-					<InfraMetrics
-						clusterName={log.resources_string?.[RESOURCE_KEYS.CLUSTER_NAME] || ''}
-						podName={log.resources_string?.[RESOURCE_KEYS.POD_NAME] || ''}
-						nodeName={log.resources_string?.[RESOURCE_KEYS.NODE_NAME] || ''}
-						hostName={log.resources_string?.[RESOURCE_KEYS.HOST_NAME] || ''}
-						timestamp={log.timestamp.toString()}
-						dataSource={DataSource.LOGS}
-					/>
-				)}
+					<LogHighlights log={log} />
 
-				{selectedView === VIEW_TYPES.OVERVIEW && (
-					<div className="log-detail-drawer__footer-hint">
-						<div className="log-detail-drawer__footer-hint-content">
-							<Typography.Text
-								color="muted"
-								className="log-detail-drawer__footer-hint-text"
-							>
-								Use
-							</Typography.Text>
-							<ArrowUp size={14} className="log-detail-drawer__footer-hint-icon" />
-							<span>/</span>
-							<ArrowDown size={14} className="log-detail-drawer__footer-hint-icon" />
-							<Typography.Text
-								color="muted"
-								className="log-detail-drawer__footer-hint-text"
-							>
-								to view previous/next log
-							</Typography.Text>
+					<div className="log-detail-drawer__section-divider" />
+
+					<div className="tabs-and-search">
+						<ToggleGroupSimple
+							type="single"
+							className="views-tabs"
+							onChange={handleModeChange}
+							value={selectedView}
+							items={[
+								{
+									value: VIEW_TYPES.OVERVIEW,
+									label: (
+										<div className="view-title">
+											<Table size={14} />
+											Overview
+										</div>
+									),
+								},
+								{
+									value: VIEW_TYPES.CONTEXT,
+									label: (
+										<div className="view-title">
+											<TextSelect size={14} />
+											Context
+										</div>
+									),
+								},
+								{
+									value: VIEW_TYPES.INFRAMETRICS,
+									label: (
+										<div className="view-title">
+											<Histogram size="md" />
+											Metrics
+										</div>
+									),
+								},
+							]}
+						/>
+
+						<div className="log-detail-drawer__actions">
+							{selectedView === VIEW_TYPES.CONTEXT && (
+								<Tooltip
+									title="Show Filters"
+									placement="topLeft"
+									aria-label="Show Filters"
+									mouseLeaveDelay={0}
+								>
+									<Button
+										variant="link"
+										color="secondary"
+										size="sm"
+										prefix={<Filter size="lg" />}
+										onClick={handleFilterVisible}
+									/>
+								</Tooltip>
+							)}
 						</div>
 					</div>
-				)}
-			</div>
+					{isFilterVisible && contextQuery?.builder.queryData[0] && (
+						<div className="log-detail-drawer-query-container">
+							<QuerySearch
+								onChange={(value): void => handleQueryExpressionChange(value, 0)}
+								dataSource={DataSource.LOGS}
+								queryData={contextQuery?.builder.queryData[0]}
+								onRun={handleRunQuery}
+							/>
+						</div>
+					)}
+
+					{selectedView === VIEW_TYPES.OVERVIEW && (
+						<Overview
+							logData={log}
+							isListViewPanel={isListViewPanel}
+							handleChangeSelectedView={handleChangeSelectedView}
+							onApplyLogFilter={onApplyLogFilter}
+						/>
+					)}
+					{selectedView === VIEW_TYPES.CONTEXT && (
+						<ContextView
+							log={log}
+							filters={filters}
+							contextQuery={contextQuery}
+							isEdit={isEdit}
+						/>
+					)}
+					{selectedView === VIEW_TYPES.INFRAMETRICS && (
+						<InfraMetrics
+							clusterName={log.resources_string?.[RESOURCE_KEYS.CLUSTER_NAME] || ''}
+							podName={log.resources_string?.[RESOURCE_KEYS.POD_NAME] || ''}
+							nodeName={log.resources_string?.[RESOURCE_KEYS.NODE_NAME] || ''}
+							hostName={log.resources_string?.[RESOURCE_KEYS.HOST_NAME] || ''}
+							timestamp={log.timestamp.toString()}
+							dataSource={DataSource.LOGS}
+						/>
+					)}
+
+					{selectedView === VIEW_TYPES.OVERVIEW && (
+						<div className="log-detail-drawer__footer-hint">
+							<div className="log-detail-drawer__footer-hint-content">
+								<Typography.Text
+									color="muted"
+									className="log-detail-drawer__footer-hint-text"
+								>
+									Use
+								</Typography.Text>
+								<ArrowUp size={14} className="log-detail-drawer__footer-hint-icon" />
+								<span>/</span>
+								<ArrowDown size={14} className="log-detail-drawer__footer-hint-icon" />
+								<Typography.Text
+									color="muted"
+									className="log-detail-drawer__footer-hint-text"
+								>
+									to view previous/next log
+								</Typography.Text>
+							</div>
+						</div>
+					)}
+				</div>
+			</OverlayScrollbar>
 		</Drawer>
 	);
 }

frontend/src/components/NewSelect/CustomMultiSelect.tsx

@@ -21,7 +21,6 @@ import { Color } from '@signozhq/design-tokens';
 import { Button, Select } from 'antd';
 import { Checkbox } from '@signozhq/ui/checkbox';
 import { TooltipProvider, TooltipSimple } from '@signozhq/ui/tooltip';
-import { Typography } from '@signozhq/ui/typography';
 import cx from 'classnames';
 import TextToolTip from 'components/TextToolTip/TextToolTip';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
@@ -30,6 +29,7 @@ import { capitalize, isEmpty } from 'lodash-es';
 import type { BaseSelectRef } from 'rc-select';
 import { popupContainer } from 'utils/selectPopupContainer';
 
+import TruncatedTooltip from './TruncatedTooltip';
 import { CustomMultiSelectProps, CustomTagProps, OptionData } from './types';
 import {
 	ALL_SELECTED_VALUE,
@@ -729,65 +729,71 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			};
 
 			return (
-				<div
+				<TruncatedTooltip
 					key={option.value || `option-${index}`}
-					id={optionId}
-					ref={(el): void => {
-						if (index !== undefined) {
-							optionRefs.current[index] = el;
-						}
-					}}
-					className={cx('option-item', {
-						selected: isSelected,
-						active: isActive,
-					})}
-					onKeyDown={(e): void => {
-						if ((e.key === 'Enter' || e.key === SPACEKEY) && isActive) {
-							e.stopPropagation();
-							e.preventDefault();
-							handleItemSelection();
-						}
-					}}
-					onMouseEnter={(): void => {
-						setActiveIndex(index ?? -1);
-						setActiveChipIndex(-1); // Clear chip selection when hovering ALL option
-					}}
-					role="option"
-					aria-selected={isSelected}
-					aria-disabled={option.disabled}
-					tabIndex={isActive ? 0 : -1}
+					title={String(option.label || '')}
 				>
-					<Checkbox
-						value={isSelected}
-						className="option-checkbox"
-						onClick={(e): void => selectFromButton(e, 'checkbox')}
-					>
-						<div className="option-content">
-							<Typography.Text truncate={1} className="option-label-text">
-								{highlightMatchedText(String(option.label || ''), searchText)}
-							</Typography.Text>
-							{(option.type === 'custom' || option.type === 'regex') && (
-								<div className="option-badge">{capitalize(option.type)}</div>
-							)}
-							{option.value && ensureValidOption(option.value) && (
-								<Button
-									type="text"
-									className="only-btn"
-									onClick={(e): void => selectFromButton(e, 'option')}
-								>
-									{currentToggleTagValue({ option: option.value })}
-								</Button>
-							)}
-							<Button
-								type="text"
-								className="toggle-btn"
+					{(textRef): JSX.Element => (
+						<div
+							id={optionId}
+							ref={(el): void => {
+								if (index !== undefined) {
+									optionRefs.current[index] = el;
+								}
+							}}
+							className={cx('option-item', {
+								selected: isSelected,
+								active: isActive,
+							})}
+							onKeyDown={(e): void => {
+								if ((e.key === 'Enter' || e.key === SPACEKEY) && isActive) {
+									e.stopPropagation();
+									e.preventDefault();
+									handleItemSelection();
+								}
+							}}
+							onMouseEnter={(): void => {
+								setActiveIndex(index ?? -1);
+								setActiveChipIndex(-1); // Clear chip selection when hovering ALL option
+							}}
+							role="option"
+							aria-selected={isSelected}
+							aria-disabled={option.disabled}
+							tabIndex={isActive ? 0 : -1}
+						>
+							<Checkbox
+								value={isSelected}
+								className="option-checkbox"
 								onClick={(e): void => selectFromButton(e, 'checkbox')}
 							>
-								Toggle
-							</Button>
+								<div className="option-content">
+									<span ref={textRef} className="option-label-text">
+										{highlightMatchedText(String(option.label || ''), searchText)}
+									</span>
+									{(option.type === 'custom' || option.type === 'regex') && (
+										<div className="option-badge">{capitalize(option.type)}</div>
+									)}
+									{option.value && ensureValidOption(option.value) && (
+										<Button
+											type="text"
+											className="only-btn"
+											onClick={(e): void => selectFromButton(e, 'option')}
+										>
+											{currentToggleTagValue({ option: option.value })}
+										</Button>
+									)}
+									<Button
+										type="text"
+										className="toggle-btn"
+										onClick={(e): void => selectFromButton(e, 'checkbox')}
+									>
+										Toggle
+									</Button>
+								</div>
+							</Checkbox>
 						</div>
-					</Checkbox>
-				</div>
+					)}
+				</TruncatedTooltip>
 			);
 		},
 		[

frontend/src/components/NewSelect/CustomSelect.tsx

@@ -16,6 +16,7 @@ import {
 	X,
 } from '@signozhq/icons';
 import { Color } from '@signozhq/design-tokens';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
 import { Select } from 'antd';
 import cx from 'classnames';
 import TextToolTip from 'components/TextToolTip';
@@ -25,6 +26,7 @@ import { capitalize, isEmpty } from 'lodash-es';
 import type { BaseSelectRef } from 'rc-select';
 import { popupContainer } from 'utils/selectPopupContainer';
 
+import TruncatedTooltip from './TruncatedTooltip';
 import { CustomSelectProps, OptionData } from './types';
 import {
 	filterOptionsBySearch,
@@ -207,41 +209,46 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 			const optionId = `option-${index}`;
 
 			return (
-				<div
-					key={option.value}
-					id={optionId}
-					ref={(el): void => {
-						if (index !== undefined) {
-							optionRefs.current[index] = el;
-						}
-					}}
-					className={cx('option-item', {
-						selected: isSelected,
-						active: isActive,
-					})}
-					onClick={(e): void => {
-						e.stopPropagation();
-						handleSelection();
-					}}
-					onKeyDown={(e): void => {
-						if (e.key === 'Enter' || e.key === SPACEKEY) {
-							e.preventDefault();
-							handleSelection();
-						}
-					}}
-					onMouseEnter={(): void => setActiveOptionIndex(index || -1)}
-					role="option"
-					aria-selected={isSelected}
-					aria-disabled={option.disabled}
-					tabIndex={isActive ? 0 : -1}
-				>
-					<div className="option-content">
-						<div>{highlightMatchedText(String(option.label || ''), searchText)}</div>
-						{option.type === 'custom' && (
-							<div className="option-badge">{capitalize(option.type)}</div>
-						)}
-					</div>
-				</div>
+				<TruncatedTooltip key={option.value} title={String(option.label || '')}>
+					{(textRef): JSX.Element => (
+						<div
+							id={optionId}
+							ref={(el): void => {
+								if (index !== undefined) {
+									optionRefs.current[index] = el;
+								}
+							}}
+							className={cx('option-item', {
+								selected: isSelected,
+								active: isActive,
+							})}
+							onClick={(e): void => {
+								e.stopPropagation();
+								handleSelection();
+							}}
+							onKeyDown={(e): void => {
+								if (e.key === 'Enter' || e.key === SPACEKEY) {
+									e.preventDefault();
+									handleSelection();
+								}
+							}}
+							onMouseEnter={(): void => setActiveOptionIndex(index || -1)}
+							role="option"
+							aria-selected={isSelected}
+							aria-disabled={option.disabled}
+							tabIndex={isActive ? 0 : -1}
+						>
+							<div className="option-content">
+								<span ref={textRef} className="option-label-text">
+									{highlightMatchedText(String(option.label || ''), searchText)}
+								</span>
+								{option.type === 'custom' && (
+									<div className="option-badge">{capitalize(option.type)}</div>
+								)}
+							</div>
+						</div>
+					)}
+				</TruncatedTooltip>
 			);
 		},
 		[highlightMatchedText, searchText, onChange, activeOptionIndex],
@@ -702,50 +709,67 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 	// ===== Final Processing =====
 
 	// Apply highlight to matched text in options
-	const optionsWithHighlight = useMemo(
-		() =>
-			options
-				?.filter((option) =>
-					String(option.label || '')
-						.toLowerCase()
-						.includes(searchText.toLowerCase()),
-				)
-				?.map((option) => ({
-					...option,
-					label: highlightMatchedText(String(option.label || ''), searchText),
-				})),
-		[options, searchText, highlightMatchedText],
-	);
+	const optionsWithHighlight = useMemo(() => {
+		const matching =
+			options?.filter((option) =>
+				String(option.label || '')
+					.toLowerCase()
+					.includes(searchText.toLowerCase()),
+			) ?? [];
+
+		// antd shows a value with no matching option as a bare string, so keep the
+		// selected value listed to render it through the tooltip label below.
+		return (
+			isEmpty(value)
+				? matching
+				: prioritizeOrAddOptionForSingleSelect(matching, value)
+		).map((option) => ({
+			...option,
+			// Rendered as the selected value in the closed control.
+			label: (
+				<TruncatedTooltip title={String(option.label || '')} side="bottom">
+					{(textRef): JSX.Element => (
+						<span ref={textRef} className="option-label-text">
+							{highlightMatchedText(String(option.label || ''), searchText)}
+						</span>
+					)}
+				</TruncatedTooltip>
+			),
+		}));
+	}, [options, searchText, value, highlightMatchedText]);
 
 	// ===== Component Rendering =====
 	return (
-		<Select
-			ref={selectRef}
-			className={cx('custom-select', className)}
-			placeholder={placeholder}
-			showSearch
-			filterOption={false}
-			onSearch={handleSearch}
-			value={value}
-			onChange={onChange}
-			onDropdownVisibleChange={handleDropdownVisibleChange}
-			open={isOpen}
-			options={optionsWithHighlight}
-			defaultActiveFirstOption={defaultActiveFirstOption}
-			popupMatchSelectWidth={popupMatchSelectWidth}
-			allowClear={allowClear ? { clearIcon } : false}
-			getPopupContainer={getPopupContainer ?? popupContainer}
-			suffixIcon={<ChevronDown style={{ cursor: 'default' }} size="md" />}
-			dropdownRender={customDropdownRender}
-			menuItemSelectedIcon={null}
-			popupClassName={cx('custom-select-dropdown-container', popupClassName)}
-			listHeight={300}
-			placement={placement}
-			optionFilterProp="label"
-			notFoundContent={<div className="empty-message">{noDataMessage}</div>}
-			onKeyDown={handleKeyDown}
-			{...rest}
-		/>
+		// Self-provided so label tooltips work wherever this select is rendered.
+		<TooltipProvider>
+			<Select
+				ref={selectRef}
+				className={cx('custom-select', className)}
+				placeholder={placeholder}
+				showSearch
+				filterOption={false}
+				onSearch={handleSearch}
+				value={value}
+				onChange={onChange}
+				onDropdownVisibleChange={handleDropdownVisibleChange}
+				open={isOpen}
+				options={optionsWithHighlight}
+				defaultActiveFirstOption={defaultActiveFirstOption}
+				popupMatchSelectWidth={popupMatchSelectWidth}
+				allowClear={allowClear ? { clearIcon } : false}
+				getPopupContainer={getPopupContainer ?? popupContainer}
+				suffixIcon={<ChevronDown style={{ cursor: 'default' }} size="md" />}
+				dropdownRender={customDropdownRender}
+				menuItemSelectedIcon={null}
+				popupClassName={cx('custom-select-dropdown-container', popupClassName)}
+				listHeight={300}
+				placement={placement}
+				optionFilterProp="label"
+				notFoundContent={<div className="empty-message">{noDataMessage}</div>}
+				onKeyDown={handleKeyDown}
+				{...rest}
+			/>
+		</TooltipProvider>
 	);
 };
 

frontend/src/components/NewSelect/TruncatedTooltip.module.scss

@@ -0,0 +1,4 @@
+// Above the antd select popup it is shown from.
+.tooltipContent {
+	--tooltip-z-index: 2100;
+}

frontend/src/components/NewSelect/TruncatedTooltip.tsx

@@ -0,0 +1,41 @@
+import { ReactElement, RefObject, useRef, useState } from 'react';
+import { TooltipSimple, TooltipSimpleProps } from '@signozhq/ui/tooltip';
+
+import styles from './TruncatedTooltip.module.scss';
+
+interface TruncatedTooltipProps {
+	title: string;
+	side?: TooltipSimpleProps['side'];
+	/** Renders the trigger; attach the ref to the element that may truncate. */
+	children: (textRef: RefObject<HTMLSpanElement>) => ReactElement;
+}
+
+function TruncatedTooltip({
+	title,
+	side = 'right',
+	children,
+}: TruncatedTooltipProps): JSX.Element {
+	const textRef = useRef<HTMLSpanElement>(null);
+	const [open, setOpen] = useState(false);
+
+	const handleOpenChange = (next: boolean): void => {
+		const el = textRef.current;
+		setOpen(next && !!el && el.scrollWidth > el.clientWidth);
+	};
+
+	return (
+		<TooltipSimple
+			title={title}
+			side={side}
+			arrow
+			delayDuration={300}
+			open={open}
+			onOpenChange={handleOpenChange}
+			tooltipContentProps={{ className: styles.tooltipContent }}
+		>
+			{children(textRef)}
+		</TooltipSimple>
+	);
+}
+
+export default TruncatedTooltip;

frontend/src/components/NewSelect/__test__/CustomSelect.selectedTooltip.test.tsx

@@ -0,0 +1,34 @@
+import { act, render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+
+import CustomSelect from '../CustomSelect';
+
+const LABEL = '/oteldemo.RecommendationService/ListRecommendations';
+
+describe('CustomSelect selected value tooltip', () => {
+	beforeEach(() => {
+		jest.useFakeTimers();
+		jest.spyOn(HTMLElement.prototype, 'scrollWidth', 'get').mockReturnValue(400);
+		jest.spyOn(HTMLElement.prototype, 'clientWidth', 'get').mockReturnValue(200);
+	});
+
+	afterEach(() => {
+		jest.useRealTimers();
+		jest.restoreAllMocks();
+	});
+
+	it.each([
+		['listed in the options', [{ label: LABEL, value: LABEL }]],
+		['missing from the options', [{ label: 'other', value: 'other' }]],
+	])('reveals a truncated selected value %s on hover', async (_, options) => {
+		render(<CustomSelect options={options} value={LABEL} />);
+
+		const user = userEvent.setup({ advanceTimers: jest.advanceTimersByTime });
+		await user.hover(screen.getByText(LABEL));
+		act(() => {
+			jest.advanceTimersByTime(500);
+		});
+
+		expect(screen.getByRole('tooltip')).toHaveTextContent(LABEL);
+	});
+});

frontend/src/components/NewSelect/__test__/TruncatedTooltip.test.tsx

@@ -0,0 +1,63 @@
+import { act, render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+
+import TruncatedTooltip from '../TruncatedTooltip';
+
+const LABEL = '/oteldemo.RecommendationService/ListRecommendations';
+
+function renderRow(scrollWidth: number, clientWidth: number): void {
+	jest
+		.spyOn(HTMLElement.prototype, 'scrollWidth', 'get')
+		.mockReturnValue(scrollWidth);
+	jest
+		.spyOn(HTMLElement.prototype, 'clientWidth', 'get')
+		.mockReturnValue(clientWidth);
+
+	render(
+		<TooltipProvider>
+			<TruncatedTooltip title={LABEL}>
+				{(textRef): JSX.Element => (
+					<div data-testid="row">
+						<span ref={textRef}>{LABEL}</span>
+					</div>
+				)}
+			</TruncatedTooltip>
+		</TooltipProvider>,
+	);
+}
+
+async function hover(element: HTMLElement): Promise<void> {
+	const user = userEvent.setup({ advanceTimers: jest.advanceTimersByTime });
+	await user.hover(element);
+	act(() => {
+		jest.advanceTimersByTime(500);
+	});
+}
+
+describe('TruncatedTooltip', () => {
+	beforeEach(() => {
+		jest.useFakeTimers();
+	});
+
+	afterEach(() => {
+		jest.useRealTimers();
+		jest.restoreAllMocks();
+	});
+
+	it('reveals truncated text when its row is hovered', async () => {
+		renderRow(400, 200);
+
+		await hover(screen.getByTestId('row'));
+
+		expect(screen.getByRole('tooltip')).toHaveTextContent(LABEL);
+	});
+
+	it('shows no tooltip when the text fits', async () => {
+		renderRow(200, 200);
+
+		await hover(screen.getByTestId('row'));
+
+		expect(screen.queryByRole('tooltip')).not.toBeInTheDocument();
+	});
+});

frontend/src/components/NewSelect/stories/NewSelect.stories.tsx

@@ -135,6 +135,51 @@ const LONG_LABEL_OPTION = {
 	value: 'checkout-payment-authorisation',
 };
 
+/** Truncation: hovering a cut-off option reveals its full label beside the row. */
+export const TruncatedOption: Story = {
+	args: { options: [LONG_LABEL_OPTION, ...options] },
+	play: async (): Promise<void> => {
+		await userEvent.click(
+			await screen.findByRole('combobox', { name: 'Service' }),
+		);
+		await userEvent.hover(
+			await screen.findByRole('option', { name: LONG_LABEL_OPTION.label }),
+		);
+		await screen.findByRole('tooltip', { name: LONG_LABEL_OPTION.label });
+	},
+};
+
+/** Truncation: hovering a cut-off selected value reveals it in full. */
+export const TruncatedValue: Story = {
+	args: {
+		options: [LONG_LABEL_OPTION, ...options],
+		value: LONG_LABEL_OPTION.value,
+	},
+	play: async (): Promise<void> => {
+		await userEvent.hover(await screen.findByText(LONG_LABEL_OPTION.label));
+		await screen.findByRole('tooltip', { name: LONG_LABEL_OPTION.label });
+	},
+};
+
+/** Truncation: a multi-select option reveals its full label the same way. */
+export const MultiTruncatedOption: Story = {
+	render: (): JSX.Element => (
+		<CustomMultiSelect
+			aria-label="Services"
+			options={[LONG_LABEL_OPTION, ...options]}
+		/>
+	),
+	play: async (): Promise<void> => {
+		await userEvent.click(
+			await screen.findByRole('combobox', { name: 'Services' }),
+		);
+		await userEvent.hover(
+			await screen.findByRole('option', { name: LONG_LABEL_OPTION.label }),
+		);
+		await screen.findByRole('tooltip', { name: LONG_LABEL_OPTION.label });
+	},
+};
+
 /**
  * Every tooltip the select renders, held open: the selected chip revealing the
  * option label it was cut from. Nothing bounds that label, so the chip is given

frontend/src/components/NewSelect/styles.scss

@@ -29,6 +29,13 @@ $custom-border-color: #2c3044;
 		background-color: var(--l2-background);
 		color: color-mix(in srgb, var(--border) 70%, transparent);
 	}
+
+	// The search input overlays the selected value; lift the value above it while
+	// closed so hovers reach its tooltip. Clicks still open the select and focus the input.
+	&:not(.ant-select-open) .ant-select-selection-item {
+		position: relative;
+		z-index: 1;
+	}
 }
 
 // Keep chip styles ONLY in the multi-select
@@ -223,6 +230,33 @@ $custom-border-color: #2c3044;
 	}
 }
 
+// Ellipsized option label; also the selected value in the closed single select.
+.option-label-text {
+	display: block;
+	flex: 1 1 auto;
+	min-width: 0;
+	overflow: hidden;
+	white-space: nowrap;
+	text-overflow: ellipsis;
+}
+
+// overscroll-behavior only holds on a box that overflows; a 1px sentinel past
+// the bottom makes even a short list overflow, so the wheel never scrolls the page.
+.custom-select-dropdown,
+.custom-multiselect-dropdown {
+	position: relative;
+	overscroll-behavior: contain;
+
+	&::after {
+		content: '';
+		position: absolute;
+		top: 100%;
+		left: 0;
+		width: 1px;
+		height: 1px;
+	}
+}
+
 // Custom dropdown styles for single select
 .custom-select-dropdown {
 	padding: 8px 0 0 0;

frontend/src/container/InfraMonitoringHostsV2/constants.tsx

@@ -5,7 +5,7 @@ import {
 	InframonitoringtypesHostRecordDTO,
 	InframonitoringtypesHostStatusDTO,
 } from 'api/generated/services/sigNoz.schemas';
-import { K8sDetailsMetadataConfig } from 'container/InfraMonitoringK8sV2/Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from 'container/InfraMonitoringK8sV2/Base/types';
 import { INFRA_MONITORING_ATTR_KEYS } from 'container/InfraMonitoringK8sV2/constants';
 import { formatValueForExpression } from 'components/QueryBuilderV2/utils';
 import { TextNoData } from 'container/InfraMonitoringK8sV2/components';

frontend/src/container/InfraMonitoringK8sV2/Base/EntityGroupHeader.module.scss

@@ -2,6 +2,13 @@
 	display: flex;
 	align-items: center;
 	gap: var(--spacing-5);
+
+	// A block span leaves the icon on the text baseline, a couple of pixels
+	// above the centre of the row it sits in
+	[data-slot='icon'] {
+		display: inline-flex;
+		align-items: center;
+	}
 }
 
 .infoIcon {

frontend/src/container/InfraMonitoringK8sV2/Base/K8sBaseDetails.stories.mocks.tsx

@@ -0,0 +1,78 @@
+import { rest } from 'msw';
+
+import { toggleControl } from '@/storybook/controls/controls';
+import { defineStoryMocks } from '@/storybook/controls/defineStoryMocks';
+
+export const POD_UID = '63edbad0-398e-48e5-baba-f7ded7c73f1b';
+const POD_NAME = 'app-demo-loadgenerator-579fbdd749-q5kgd';
+export const NODE_NAME = 'gke-mgmt-pl-generator-e2st4-sp-41c1bdc8-p6z7';
+
+const POD_META = {
+	'k8s.pod.uid': POD_UID,
+	'k8s.pod.name': POD_NAME,
+	'k8s.namespace.name': 'generator',
+	'k8s.cluster.name': 'mgmt',
+	'k8s.node.name': NODE_NAME,
+	'k8s.deployment.name': 'app-demo-loadgenerator',
+};
+
+const podRecord = {
+	podUID: POD_UID,
+	podCPU: 0.92,
+	podCPURequest: 31,
+	podCPULimit: 30.7,
+	podMemory: 148 * 1024 * 1024,
+	podMemoryRequest: 42,
+	podMemoryLimit: 38,
+	podStatus: 'running',
+	podRestarts: 0,
+	podAge: 49_000_000,
+	meta: POD_META,
+};
+
+const container = {
+	containerName: 'loadgenerator',
+	podName: POD_NAME,
+	status: 'running',
+	ready: true,
+	restarts: 0,
+	meta: POD_META,
+};
+
+const list = (records: unknown[]): Record<string, unknown> => ({
+	status: 'success',
+	data: { type: 'list', records, total: records.length },
+});
+
+export const drawerMocks = defineStoryMocks({
+	controls: {
+		openedFromANode: toggleControl('Opened from a node', {
+			group: 'Drawer',
+			value: true,
+		}),
+	},
+	handlers: () => [
+		rest.post('http://localhost/api/v2/infra_monitoring/pods', (_req, res, ctx) =>
+			res(ctx.status(200), ctx.json(list([podRecord]))),
+		),
+
+		rest.post(
+			'http://localhost/api/v2/infra_monitoring/kube_containers',
+			(_req, res, ctx) => res(ctx.status(200), ctx.json(list([container]))),
+		),
+
+		rest.get('http://localhost/api/v1/fields/keys', (_req, res, ctx) =>
+			res(
+				ctx.status(200),
+				ctx.json({ status: 'success', data: { keys: {}, complete: true } }),
+			),
+		),
+
+		rest.get('http://localhost/api/v1/fields/values', (_req, res, ctx) =>
+			res(
+				ctx.status(200),
+				ctx.json({ status: 'success', data: { values: {}, complete: true } }),
+			),
+		),
+	],
+});

frontend/src/container/InfraMonitoringK8sV2/Base/K8sBaseDetails.stories.tsx

@@ -0,0 +1,62 @@
+import type { Meta, StoryObj } from '@storybook/react-vite';
+
+import { storyMocks } from '@/storybook/controls/defineStoryMocks';
+import type { PageStoryArgs } from '@/storybook/runtime/resolveStory';
+
+import { podEntityConfig } from '../Pods/entity.config';
+import {
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	InfraMonitoringEntity,
+} from '../constants';
+import K8sBaseDetails from './K8sBaseDetails';
+import {
+	drawerMocks,
+	NODE_NAME,
+	POD_UID,
+} from './K8sBaseDetails.stories.mocks';
+import type { K8sBaseDetailsProps } from './types';
+import {
+	getDrawerHistoryDepth,
+	pushDrawerHistory,
+	resetDrawerHistory,
+} from './useDrawerHistoryStore';
+
+type DrawerArgs = PageStoryArgs<typeof drawerMocks> &
+	K8sBaseDetailsProps<unknown>;
+
+const route = `/infrastructure-monitoring/kubernetes?${INFRA_MONITORING_K8S_PARAMS_KEYS.CATEGORY}=pods&${INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM}=${POD_UID}`;
+
+const meta = {
+	title: 'Infra monitoring/Kubernetes drawer',
+	component: K8sBaseDetails as (props: DrawerArgs) => JSX.Element,
+	...storyMocks(drawerMocks, { route }),
+	decorators: [
+		(Story, context): JSX.Element => {
+			// The back control appears only for a resource opened from another
+			const depth = getDrawerHistoryDepth();
+			if (context.args.openedFromANode && depth === 0) {
+				pushDrawerHistory({
+					params: { selectedItem: NODE_NAME, category: InfraMonitoringEntity.NODES },
+					category: InfraMonitoringEntity.NODES,
+					label: NODE_NAME,
+					entity: { nodeName: NODE_NAME },
+					queryKeyPrefix: 'node',
+				});
+			}
+			if (!context.args.openedFromANode && depth > 0) {
+				resetDrawerHistory();
+			}
+
+			return <Story />;
+		},
+	],
+} satisfies Meta<DrawerArgs>;
+
+export default meta;
+
+type Story = StoryObj<DrawerArgs>;
+
+/** A pod opened from a node's overview tab, so the header leads with the way back. */
+export const Default: Story = {
+	args: { ...podEntityConfig.details } as Partial<DrawerArgs> as DrawerArgs,
+};

frontend/src/container/InfraMonitoringK8sV2/Base/K8sBaseDetails.tsx

@@ -1,6 +1,6 @@
 import { useCallback, useEffect, useMemo } from 'react';
 import { useQuery } from 'react-query';
-import { X } from '@signozhq/icons';
+import { ArrowLeft, X } from '@signozhq/icons';
 import { Divider } from '@signozhq/ui/divider';
 import { Button } from '@signozhq/ui/button';
 import { DrawerWrapper, DrawerWrapperProps } from '@signozhq/ui/drawer';
@@ -16,12 +16,19 @@ import {
 	useGlobalTimeStore,
 } from 'store/globalTime';
 
-import { INFRA_MONITORING_K8S_PARAMS_KEYS } from '../constants';
+import {
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	K8S_CATEGORY_SINGULAR_LABELS,
+} from '../constants';
 import { useInfraMonitoringSelectedItemParams } from '../hooks';
 import CopyButton from 'periscope/components/CopyButton/CopyButton';
 import LoadingContainer from '../LoadingContainer';
 
 import K8sBaseDetailsContent from './K8sBaseDetailsContent';
+import { CategoryIcon } from './categoryIcons';
+import { getEntityNameAttributeKey } from './relations';
+import { useDrawerHistoryStore } from './useDrawerHistoryStore';
+import { usePrimeEntityDetails } from './usePrimeEntityDetails';
 import { K8sBaseDetailsProps } from './types';
 import { useDrawerLifecycleStore } from './useDrawerLifecycleStore';
 
@@ -86,6 +93,11 @@ export default function K8sBaseDetails<T>({
 		useInfraMonitoringSelectedItemParams();
 	const selectedItem = selectedItemParams.selectedItem;
 
+	const selectedItemExpression = useMemo(
+		() => getSelectedItemExpression(selectedItemParams),
+		[getSelectedItemExpression, selectedItemParams],
+	);
+
 	const entityQueryKey = useMemo(
 		() =>
 			getAutoRefreshQueryKey(
@@ -121,9 +133,10 @@ export default function K8sBaseDetails<T>({
 			const { minTime, maxTime } = getMinMaxTime();
 			const start = Math.floor(minTime / NANO_SECOND_MULTIPLIER);
 			const end = Math.floor(maxTime / NANO_SECOND_MULTIPLIER);
-			const expression = getSelectedItemExpression(selectedItemParams);
-
-			return fetchEntityData({ filter: { expression }, start, end }, signal);
+			return fetchEntityData(
+				{ filter: { expression: selectedItemExpression }, start, end },
+				signal,
+			);
 		},
 		cacheTime: INFRA_MONITORING_DETAILS_CACHE_TIME,
 		staleTime: INFRA_MONITORING_DETAILS_CACHE_TIME,
@@ -158,9 +171,29 @@ export default function K8sBaseDetails<T>({
 		}
 	}, [selectedItem, markDrawerOpened, markDrawerClosed]);
 
+	const previousEntry = useDrawerHistoryStore(
+		(store) => store.entries[store.entries.length - 1] ?? null,
+	);
+	const popDrawerHistory = useDrawerHistoryStore((store) => store.pop);
+	const primeDetails = usePrimeEntityDetails();
+	const resetHistory = useDrawerHistoryStore((store) => store.reset);
+
 	const handleClose = useCallback((): void => {
+		resetHistory();
 		setSelectedItemParams(null);
-	}, [setSelectedItemParams]);
+	}, [resetHistory, setSelectedItemParams]);
+
+	// Steps back through resources opened from an overview tab
+	const handleBack = useCallback((): void => {
+		const previous = popDrawerHistory();
+
+		if (!previous) {
+			return;
+		}
+
+		primeDetails(previous);
+		setSelectedItemParams(previous.params);
+	}, [popDrawerHistory, primeDetails, setSelectedItemParams]);
 
 	const handleOpenChange = useCallback(
 		(open: boolean): void => {
@@ -172,11 +205,25 @@ export default function K8sBaseDetails<T>({
 	);
 
 	const handleCopyId = useCallback((): void => {
-		toast.success('ID copied to clipboard', { position: 'bottom-left' });
-	}, []);
+		toast.success(
+			`${K8S_CATEGORY_SINGULAR_LABELS[category]} name copied to clipboard`,
+			{ position: 'bottom-left' },
+		);
+	}, [category]);
 
 	const entityName = entity ? getEntityName(entity) : '';
 
+	// meta carries the resource's parents; its own name comes from the config
+	const entityAttributes = useMemo((): Record<string, string> => {
+		const meta = (entity as { meta?: Record<string, string> | null } | null)
+			?.meta;
+
+		return {
+			...(meta ?? {}),
+			...(entityName ? { [getEntityNameAttributeKey(category)]: entityName } : {}),
+		};
+	}, [entity, entityName, category]);
+
 	useEffect(() => {
 		if (entity) {
 			void logEvent(InfraMonitoringEvents.PageVisited, {
@@ -187,20 +234,48 @@ export default function K8sBaseDetails<T>({
 		}
 	}, [entity, eventCategory]);
 
+	// Names the resource it returns to, so a drill several levels deep stays clear
+	const backTarget = previousEntry
+		? `Back to ${K8S_CATEGORY_SINGULAR_LABELS[previousEntry.category]}`
+		: '';
+	const backLabel = previousEntry ? `${backTarget}: ${previousEntry.label}` : '';
+
 	// TODO(H4ad): Improve this on component level
 	// DrawerWrapper types `title` as string but renders any ReactNode.
 	const drawerTitle = (
 		<>
-			<Button
-				variant="ghost"
-				size="sm"
-				color="secondary"
-				onClick={handleClose}
-				data-testid="close-drawer-button"
-				className={styles.closeButton}
-				prefix={<X />}
-			/>
+			{/* One control: step back where there is a trail, close otherwise.
+			    Clicking outside the drawer closes it either way. The label is text
+			    rather than a tooltip, which a click on the control would dismiss. */}
+			{previousEntry ? (
+				<Button
+					variant="ghost"
+					size="sm"
+					color="secondary"
+					onClick={handleBack}
+					data-testid="drawer-back-button"
+					className={styles.backButton}
+					aria-label={backLabel}
+					prefix={<ArrowLeft size={14} />}
+				>
+					{backTarget}
+				</Button>
+			) : (
+				<Button
+					variant="ghost"
+					size="sm"
+					color="secondary"
+					onClick={handleClose}
+					data-testid="close-drawer-button"
+					className={styles.closeButton}
+					prefix={<X />}
+				/>
+			)}
 			<Divider type="vertical" />
+			<span className={styles.entityKind} data-testid="drawer-entity-kind">
+				<CategoryIcon category={category} />
+				{K8S_CATEGORY_SINGULAR_LABELS[category]}
+			</span>
 			<Typography.Text className={styles.title}>
 				{entityName ||
 					((isEntityError || hasResponseError) && 'Failed to load entity details') ||
@@ -208,8 +283,8 @@ export default function K8sBaseDetails<T>({
 					'-'}
 			</Typography.Text>
 			<CopyButton
-				value={selectedItem ?? ''}
-				ariaLabel="Copy ID"
+				value={entityName || selectedItem || ''}
+				ariaLabel={`Copy ${K8S_CATEGORY_SINGULAR_LABELS[category]} name`}
 				className={styles.copyIdButton}
 				testId="copy-id-button"
 				onCopy={handleCopyId}
@@ -271,6 +346,8 @@ export default function K8sBaseDetails<T>({
 						customTabs={customTabs}
 						logsAndTracesInitialExpression={logsAndTracesInitialExpression}
 						eventsInitialExpression={eventsInitialExpression}
+						entityAttributes={entityAttributes}
+						entityName={entityName}
 					/>
 				</GlobalTimeProvider>
 			)}

frontend/src/container/InfraMonitoringK8sV2/Base/K8sBaseDetailsContent.tsx

@@ -4,6 +4,7 @@ import {
 	ChevronsLeftRight,
 	Compass,
 	DraftingCompass,
+	LayoutGrid,
 	ScrollText,
 } from '@signozhq/icons';
 import { Button } from '@signozhq/ui/button';
@@ -31,6 +32,7 @@ import EntityEvents from '../EntityDetailsUtils/EntityEvents';
 import EntityLogs from '../EntityDetailsUtils/EntityLogs';
 import { K8S_ENTITY_LOGS_EXPRESSION_KEY } from '../EntityDetailsUtils/EntityLogs/hooks';
 import EntityMetrics from '../EntityDetailsUtils/EntityMetrics';
+import EntityOverview from '../EntityDetailsUtils/EntityOverview/EntityOverview';
 import EntityTraces from '../EntityDetailsUtils/EntityTraces';
 import { K8S_ENTITY_TRACES_EXPRESSION_KEY } from '../EntityDetailsUtils/EntityTraces/hooks';
 import {
@@ -67,12 +69,16 @@ export default function K8sBaseDetailsContent<T>({
 	customTabs,
 	logsAndTracesInitialExpression,
 	eventsInitialExpression,
+	entityAttributes,
+	entityName,
 }: K8sBaseDetailsContentProps<T>): JSX.Element {
 	const { timeRange, selectedInterval, handleTimeChange } =
 		useEntityDetailsTime();
 
 	const tabVisibility = useMemo(
 		() => ({
+			// Declared per category, since only a kubernetes resource relates to others
+			showOverview: false,
 			showMetrics: true,
 			showLogs: true,
 			showTraces: true,
@@ -86,6 +92,9 @@ export default function K8sBaseDetailsContent<T>({
 
 	const validTabs = useMemo(() => {
 		const tabs: string[] = [];
+		if (tabVisibility.showOverview) {
+			tabs.push(VIEW_TYPES.OVERVIEW);
+		}
 		if (tabVisibility.showMetrics) {
 			tabs.push(VIEW_TYPES.METRICS);
 		}
@@ -104,14 +113,28 @@ export default function K8sBaseDetailsContent<T>({
 		return tabs;
 	}, [tabVisibility, customTabs]);
 
-	useEffect(() => {
-		if (!hideDetailViewTabs && !validTabs.includes(selectedView)) {
-			const firstValid = validTabs[0] || VIEW_TYPES.METRICS;
-			void setSelectedView(firstValid);
-		}
-	}, [hideDetailViewTabs, selectedView, validTabs, setSelectedView]);
+	const defaultView = validTabs[0] || VIEW_TYPES.METRICS;
 
-	const effectiveView = hideDetailViewTabs ? VIEW_TYPES.METRICS : selectedView;
+	useEffect(() => {
+		if (
+			!hideDetailViewTabs &&
+			selectedView &&
+			!validTabs.includes(selectedView)
+		) {
+			void setSelectedView(defaultView);
+		}
+	}, [
+		hideDetailViewTabs,
+		selectedView,
+		validTabs,
+		defaultView,
+		setSelectedView,
+	]);
+
+	// An absent view param lands on the first tab the category offers
+	const effectiveView = hideDetailViewTabs
+		? VIEW_TYPES.METRICS
+		: (selectedView ?? defaultView);
 
 	// Wait until the view is a valid tab so we don't log a pending value before
 	// the validation effect above corrects an out-of-scope query param
@@ -169,20 +192,20 @@ export default function K8sBaseDetailsContent<T>({
 			entity: InfraMonitoringEvents.K8sEntity,
 			page: InfraMonitoringEvents.DetailedPage,
 			category: eventCategory,
-			view: selectedView,
+			view: effectiveView,
 		});
 
 		logInfraExplorerNavigatedEvent({
 			entityType: category,
 			destination:
-				selectedView === VIEW_TYPES.LOGS ? 'logs_explorer' : 'traces_explorer',
+				effectiveView === VIEW_TYPES.LOGS ? 'logs_explorer' : 'traces_explorer',
 			source: 'tab_cta_button',
-			tab: selectedView,
+			tab: effectiveView,
 			sourceKey: null,
 			drawerDurationMsAtNavigation: getDrawerDurationMs(),
 		});
 
-		if (selectedView === VIEW_TYPES.LOGS) {
+		if (effectiveView === VIEW_TYPES.LOGS) {
 			const fullExpression = combineInitialAndUserExpression(
 				logsAndTracesInitialExpression,
 				userLogsExpression || '',
@@ -207,7 +230,7 @@ export default function K8sBaseDetailsContent<T>({
 			urlQuery.set('compositeQuery', JSON.stringify(compositeQuery));
 
 			openInNewTab(`${ROUTES.LOGS_EXPLORER}?${urlQuery.toString()}`);
-		} else if (selectedView === VIEW_TYPES.TRACES) {
+		} else if (effectiveView === VIEW_TYPES.TRACES) {
 			const fullExpression = combineInitialAndUserExpression(
 				logsAndTracesInitialExpression,
 				userTracesExpression || '',
@@ -264,7 +287,7 @@ export default function K8sBaseDetailsContent<T>({
 							filterExpression={getCountsFilterExpression(entity)}
 							closeDrawer={handleClose}
 							entityType={category}
-							activeTab={selectedView}
+							activeTab={effectiveView}
 						/>
 					)}
 			</div>
@@ -275,8 +298,21 @@ export default function K8sBaseDetailsContent<T>({
 						type="single"
 						className={styles.viewsTabs}
 						onChange={handleTabChange}
-						value={selectedView}
+						value={effectiveView}
 						items={[
+							...(tabVisibility.showOverview
+								? [
+										{
+											value: VIEW_TYPES.OVERVIEW,
+											label: (
+												<div className={styles.viewTitle}>
+													<LayoutGrid size={14} />
+													Overview
+												</div>
+											),
+										},
+									]
+								: []),
 							...(tabVisibility.showMetrics
 								? [
 										{
@@ -341,7 +377,7 @@ export default function K8sBaseDetailsContent<T>({
 						]}
 					/>
 
-					{selectedView === VIEW_TYPES.LOGS && (
+					{effectiveView === VIEW_TYPES.LOGS && (
 						<TooltipSimple title="Go to Logs Explorer" side="left" arrow>
 							<Button
 								variant="ghost"
@@ -354,7 +390,7 @@ export default function K8sBaseDetailsContent<T>({
 							</Button>
 						</TooltipSimple>
 					)}
-					{selectedView === VIEW_TYPES.TRACES && (
+					{effectiveView === VIEW_TYPES.TRACES && (
 						<TooltipSimple title="Go to Traces Explorer" side="left" arrow>
 							<Button
 								variant="ghost"
@@ -370,6 +406,16 @@ export default function K8sBaseDetailsContent<T>({
 				</div>
 			)}
 
+			{effectiveView === VIEW_TYPES.OVERVIEW && tabVisibility.showOverview && (
+				<EntityOverview
+					category={category}
+					eventEntity={eventCategory}
+					attributes={entityAttributes}
+					entity={entity}
+					entityName={entityName}
+					queryKeyPrefix={queryKeyPrefix}
+				/>
+			)}
 			{effectiveView === VIEW_TYPES.METRICS && (
 				<EntityMetrics<T>
 					entity={entity}
@@ -406,7 +452,7 @@ export default function K8sBaseDetailsContent<T>({
 				/>
 			)}
 			{customTabs?.map((tab) =>
-				selectedView === tab.key ? (
+				effectiveView === tab.key ? (
 					<Fragment key={tab.key}>
 						{tab.render({
 							entity,

frontend/src/container/InfraMonitoringK8sV2/Base/K8sBaseList.tsx

@@ -39,6 +39,7 @@ import K8sOptionsSidePanel from './K8sOptionsSidePanel';
 import K8sHeader from './K8sHeader';
 import { K8sPaginationWarning } from './K8sPaginationWarning';
 import K8sTableToolbar from './K8sTableToolbar';
+import { resetDrawerHistory } from './useDrawerHistoryStore';
 import { K8sBaseFilters } from './types';
 import { getGroupedByMeta } from './utils';
 import { K8sInstrumentationChecksCallout } from './components/K8sInstrumentationChecksCallout/K8sInstrumentationChecksCallout';
@@ -301,6 +302,8 @@ export function K8sBaseList<
 					queryClient.setQueryData(detailQueryKey, { data: record });
 				}
 
+				// Opening from the list starts a fresh trail for the drawer's back control
+				resetDrawerHistory();
 				setSelectedItemParams(params);
 			}
 

frontend/src/container/InfraMonitoringK8sV2/Base/K8sDynamicList.tsx

@@ -1,6 +1,9 @@
 import { useMemo } from 'react';
 
-import { useInfraMonitoringCategory } from '../hooks';
+import {
+	useInfraMonitoringCategory,
+	useInfraMonitoringSelectedItemParams,
+} from '../hooks';
 import { getEntityConfig } from './entity.registry';
 import { K8sBaseList } from './K8sBaseList';
 import K8sBaseDetails from './K8sBaseDetails';
@@ -15,27 +18,35 @@ export function K8sDynamicList({
 	leftFilters,
 }: K8sDynamicListProps): JSX.Element | null {
 	const [selectedCategory] = useInfraMonitoringCategory();
+	const [selectedItemParams] = useInfraMonitoringSelectedItemParams();
 
 	const config = useMemo(
 		() => getEntityConfig(selectedCategory),
 		[selectedCategory],
 	);
 
+	// A row opened from the drawer's overview tab belongs to another category
+	const drawerCategory = selectedItemParams.category ?? selectedCategory;
+	const drawerConfig = useMemo(
+		() => getEntityConfig(drawerCategory),
+		[drawerCategory],
+	);
+
 	if (!config) {
 		return null;
 	}
 
-	const { list, details } = config;
-
 	return (
 		<>
 			<K8sBaseList
-				{...list}
+				{...config.list}
 				controlListPrefix={controlListPrefix}
 				leftFilters={leftFilters}
 			/>
 
-			<K8sBaseDetails {...details} />
+			{/* No key: remounting would animate the drawer shut and open again
+			    for what is really a change of contents */}
+			{drawerConfig && <K8sBaseDetails {...drawerConfig.details} />}
 		</>
 	);
 }

frontend/src/container/InfraMonitoringK8sV2/Base/K8sExpandedRow.tsx

@@ -30,6 +30,7 @@ import {
 	useInfraMonitoringPageListing,
 	useInfraMonitoringSelectedItemParams,
 } from '../hooks';
+import { resetDrawerHistory } from './useDrawerHistoryStore';
 import { K8sBaseFilters } from './types';
 import { useLogEventForColumnCustomized } from './useLogEventForColumnCustomized';
 import { useInfraMonitoringFontSize } from './useInfraMonitoringTablePreferencesStore';
@@ -219,6 +220,8 @@ export function K8sExpandedRow<
 				queryClient.setQueryData(detailQueryKey, { data: row });
 			}
 
+			// Opening from the list starts a fresh trail for the drawer's back control
+			resetDrawerHistory();
 			setSelectedItemParams(params);
 		},
 		[

frontend/src/container/InfraMonitoringK8sV2/Base/__tests__/K8sBaseDetails.backNavigation.test.tsx

@@ -0,0 +1,152 @@
+import { screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { InfraMonitoringEvents } from 'constants/events';
+import {
+	NuqsTestingAdapter,
+	type OnUrlUpdateFunction,
+} from 'nuqs/adapters/testing';
+import { act, render, waitFor } from 'tests/test-utils';
+
+import {
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	InfraMonitoringEntity,
+} from '../../constants';
+import K8sBaseDetails from '../K8sBaseDetails';
+import { useDrawerHistoryStore } from '../useDrawerHistoryStore';
+
+jest.mock('container/TopNav/DateTimeSelectionV2/index.tsx', () => ({
+	__esModule: true,
+	default: (): JSX.Element => <div data-testid="mock-datetime" />,
+}));
+
+type TestEntity = { name: string };
+
+const mockEntity: TestEntity = { name: 'test-container' };
+
+const NODE_PARAMS = {
+	selectedItem: 'node-1',
+	category: InfraMonitoringEntity.NODES,
+	clusterName: null,
+	namespaceName: null,
+};
+
+/** What the drawer records before opening a resource from the node's overview */
+const NODE_ENTRY = {
+	params: NODE_PARAMS,
+	category: InfraMonitoringEntity.NODES,
+	label: 'node-1',
+	entity: { name: 'node-1' },
+	queryKeyPrefix: 'node',
+};
+
+function renderDrawer(onUrlUpdate?: OnUrlUpdateFunction): void {
+	render(
+		<NuqsTestingAdapter
+			searchParams={{
+				[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM]: 'container-1',
+			}}
+			onUrlUpdate={onUrlUpdate}
+		>
+			<K8sBaseDetails<TestEntity>
+				category={InfraMonitoringEntity.CONTAINERS}
+				eventCategory={InfraMonitoringEvents.Pod}
+				getSelectedItemExpression={(): string => "k8s.pod.uid = 'abc'"}
+				fetchEntityData={jest
+					.fn()
+					.mockResolvedValue({ data: mockEntity, error: null })}
+				getEntityName={(entity): string => entity.name}
+				getInitialLogTracesExpression={(): string => ''}
+				getInitialEventsExpression={(): string => ''}
+				metadataConfig={[
+					{ label: 'Name', getValue: (entity): string => entity.name },
+				]}
+				entityWidgetInfo={[{ title: 'CPU', yAxisUnit: 'percent' }]}
+				getEntityQueryPayload={jest.fn().mockReturnValue([])}
+				queryKeyPrefix="testContainer"
+			/>
+		</NuqsTestingAdapter>,
+	);
+}
+
+describe('K8sBaseDetails - back navigation', () => {
+	beforeEach(() => {
+		useDrawerHistoryStore.getState().reset();
+	});
+
+	it('closes rather than going back when opened from the list', async () => {
+		act(() => {
+			renderDrawer();
+		});
+
+		await waitFor(() => {
+			expect(screen.getAllByText('test-container').length).toBeGreaterThan(0);
+		});
+
+		expect(screen.queryByTestId('drawer-back-button')).not.toBeInTheDocument();
+		expect(screen.getByTestId('close-drawer-button')).toBeInTheDocument();
+	});
+
+	it('replaces the close control while there is somewhere to go back to', async () => {
+		useDrawerHistoryStore.getState().push(NODE_ENTRY);
+
+		act(() => {
+			renderDrawer();
+		});
+
+		const backButton = await screen.findByTestId('drawer-back-button');
+
+		// The destination is text rather than a tooltip, which a click would dismiss
+		expect(backButton).toHaveTextContent('Back to Node');
+		expect(backButton).toHaveAccessibleName('Back to Node: node-1');
+		expect(screen.queryByTestId('close-drawer-button')).not.toBeInTheDocument();
+	});
+
+	it('returns to the resource this one was opened from', async () => {
+		const user = userEvent.setup();
+		const onUrlUpdate = jest.fn();
+
+		useDrawerHistoryStore.getState().push(NODE_ENTRY);
+
+		act(() => {
+			renderDrawer(onUrlUpdate);
+		});
+
+		const backButton = await screen.findByTestId('drawer-back-button');
+		await user.click(backButton);
+
+		await waitFor(() => {
+			const params = onUrlUpdate.mock.calls.map((call) => call[0].searchParams);
+			expect(
+				params.some(
+					(searchParams) =>
+						searchParams.get(INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM) ===
+							'node-1' &&
+						searchParams.get(
+							INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CATEGORY,
+						) === InfraMonitoringEntity.NODES,
+				),
+			).toBe(true);
+		});
+
+		// The trail is one step shorter, so a second back closes instead
+		expect(useDrawerHistoryStore.getState().entries).toHaveLength(0);
+	});
+
+	it('drops the trail when the drawer is dismissed', async () => {
+		const user = userEvent.setup();
+
+		useDrawerHistoryStore.getState().push(NODE_ENTRY);
+
+		act(() => {
+			renderDrawer();
+		});
+
+		await screen.findByTestId('drawer-back-button');
+		// Dismissing from outside the drawer, the way a click on the overlay does
+		await user.keyboard('{Escape}');
+
+		await waitFor(() => {
+			expect(useDrawerHistoryStore.getState().entries).toHaveLength(0);
+		});
+	});
+});

frontend/src/container/InfraMonitoringK8sV2/Base/__tests__/K8sBaseDetails.tabValidation.test.tsx

@@ -21,6 +21,7 @@ type TestEntity = {
 	name: string;
 	namespace: string;
 	cluster: string;
+	meta?: Record<string, string>;
 };
 
 const mockEntity: TestEntity = {
@@ -29,14 +30,22 @@ const mockEntity: TestEntity = {
 	cluster: 'test-cluster',
 };
 
-function createBaseProps() {
+/** The overview tab appears only for a resource whose meta relates it to others */
+const relatedEntity: TestEntity = {
+	...mockEntity,
+	meta: {
+		'k8s.pod.uid': '63edbad0-398e-48e5-baba-f7ded7c73f1b',
+		'k8s.namespace.name': 'default',
+		'k8s.cluster.name': 'test-cluster',
+	},
+};
+
+function createBaseProps(category: InfraMonitoringEntity, entity = mockEntity) {
 	return {
-		category: InfraMonitoringEntity.PODS,
+		category,
 		eventCategory: InfraMonitoringEvents.Pod,
 		getSelectedItemExpression: (): string => 'k8s.pod.name = "test-pod"',
-		fetchEntityData: jest
-			.fn()
-			.mockResolvedValue({ data: mockEntity, error: null }),
+		fetchEntityData: jest.fn().mockResolvedValue({ data: entity, error: null }),
 		getEntityName: (e: TestEntity): string => e.name,
 		getInitialLogTracesExpression: (): string => 'k8s.pod.name = "test-pod"',
 		getInitialEventsExpression: (): string => 'k8s.pod.name = "test-pod"',
@@ -51,7 +60,10 @@ function createBaseProps() {
 
 interface RenderOptions {
 	view?: string;
+	category?: InfraMonitoringEntity;
+	entity?: TestEntity;
 	tabsConfig?: {
+		showOverview?: boolean;
 		showMetrics?: boolean;
 		showLogs?: boolean;
 		showTraces?: boolean;
@@ -67,6 +79,9 @@ interface RenderOptions {
 
 function renderK8sBaseDetails({
 	view = VIEW_TYPES.METRICS,
+	// Volumes have no related resources, so they get no overview tab
+	category = InfraMonitoringEntity.VOLUMES,
+	entity = mockEntity,
 	tabsConfig,
 	customTabs,
 }: RenderOptions = {}) {
@@ -78,7 +93,7 @@ function renderK8sBaseDetails({
 	return render(
 		<NuqsTestingAdapter searchParams={searchParams}>
 			<K8sBaseDetails<TestEntity>
-				{...createBaseProps()}
+				{...createBaseProps(category, entity)}
 				tabsConfig={tabsConfig}
 				customTabs={customTabs}
 			/>
@@ -106,6 +121,25 @@ describe('K8sBaseDetails - Tab Validation', () => {
 		});
 	});
 
+	it('should land on the overview tab for a category with related resources', async () => {
+		act(() => {
+			renderK8sBaseDetails({
+				view: 'invalid-tab',
+				category: InfraMonitoringEntity.PODS,
+				entity: relatedEntity,
+				tabsConfig: { showOverview: true },
+			});
+		});
+
+		await waitFor(() => {
+			expect(screen.getAllByText('test-pod').length).toBeGreaterThan(0);
+		});
+
+		await waitFor(() => {
+			expect(getSelectedTabText()).toContain('Overview');
+		});
+	});
+
 	it('should reset to first available tab when METRICS is disabled and view is invalid', async () => {
 		act(() => {
 			renderK8sBaseDetails({

frontend/src/container/InfraMonitoringK8sV2/Base/__tests__/relations.test.ts

@@ -0,0 +1,154 @@
+import { InfraMonitoringEntity } from '../../constants';
+import {
+	buildRelatedFilterExpression,
+	carryOverListFilters,
+	getRelatedCategories,
+} from '../relations';
+
+/** What /api/v2/infra_monitoring/pods returns as a pod's meta. */
+const POD_ATTRIBUTES = {
+	'k8s.pod.uid': '63edbad0-398e-48e5-baba-f7ded7c73f1b',
+	'k8s.pod.name': 'checkout-7d9f',
+	'k8s.namespace.name': 'shop',
+	'k8s.cluster.name': 'prod',
+	'k8s.node.name': 'node-1',
+	'k8s.deployment.name': 'checkout',
+};
+
+const NODE_ATTRIBUTES = {
+	'k8s.node.name': 'node-1',
+	'k8s.cluster.name': 'prod',
+};
+
+describe('getRelatedCategories', () => {
+	it('offers every other kubernetes category, never itself', () => {
+		expect(
+			getRelatedCategories(InfraMonitoringEntity.PODS, POD_ATTRIBUTES),
+		).toStrictEqual([
+			InfraMonitoringEntity.CONTAINERS,
+			InfraMonitoringEntity.DEPLOYMENTS,
+			InfraMonitoringEntity.STATEFULSETS,
+			InfraMonitoringEntity.DAEMONSETS,
+			InfraMonitoringEntity.JOBS,
+			InfraMonitoringEntity.VOLUMES,
+			InfraMonitoringEntity.NODES,
+			InfraMonitoringEntity.NAMESPACES,
+			InfraMonitoringEntity.CLUSTERS,
+		]);
+	});
+
+	it('scopes a category it has no relation to by what they share', () => {
+		// Not this pod's statefulsets, which it has none of: the ones beside it
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.PODS,
+				InfraMonitoringEntity.STATEFULSETS,
+				POD_ATTRIBUTES,
+			),
+		).toBe("k8s.cluster.name = 'prod' AND k8s.namespace.name = 'shop'");
+	});
+
+	it('falls back to the cluster where that is all two categories share', () => {
+		// Deployment metrics carry no node, so this relation is unexpressible
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.NODES,
+				InfraMonitoringEntity.DEPLOYMENTS,
+				NODE_ATTRIBUTES,
+			),
+		).toBe("k8s.cluster.name = 'prod'");
+	});
+
+	it('finds nothing for a host, which is not a kubernetes resource', () => {
+		// Host rows carry os.type and the host name, no kubernetes attribute
+		expect(
+			getRelatedCategories(InfraMonitoringEntity.HOSTS, {
+				'host.name': 'ip-10-0-0-1',
+				'os.type': 'linux',
+			}),
+		).toStrictEqual([]);
+	});
+
+	it('lists pods first, which makes them the default for a node', () => {
+		expect(
+			getRelatedCategories(InfraMonitoringEntity.NODES, NODE_ATTRIBUTES)[0],
+		).toBe(InfraMonitoringEntity.PODS);
+	});
+});
+
+describe('buildRelatedFilterExpression', () => {
+	it('scopes the pods of a node by the node, inside its cluster', () => {
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.NODES,
+				InfraMonitoringEntity.PODS,
+				NODE_ATTRIBUTES,
+			),
+		).toBe("k8s.cluster.name = 'prod' AND k8s.node.name = 'node-1'");
+	});
+
+	it("scopes a pod's containers by the pod uid, which those rows carry", () => {
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.PODS,
+				InfraMonitoringEntity.CONTAINERS,
+				POD_ATTRIBUTES,
+			),
+		).toBe(
+			"k8s.cluster.name = 'prod' AND k8s.namespace.name = 'shop' AND k8s.pod.uid = '63edbad0-398e-48e5-baba-f7ded7c73f1b'",
+		);
+	});
+
+	it("reaches a pod's deployment by name, the only key that endpoint has", () => {
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.PODS,
+				InfraMonitoringEntity.DEPLOYMENTS,
+				POD_ATTRIBUTES,
+			),
+		).toBe(
+			"k8s.cluster.name = 'prod' AND k8s.namespace.name = 'shop' AND k8s.deployment.name = 'checkout'",
+		);
+	});
+
+	it('names the parent when the drawer resource belongs to it', () => {
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.PODS,
+				InfraMonitoringEntity.NODES,
+				POD_ATTRIBUTES,
+			),
+		).toBe("k8s.cluster.name = 'prod' AND k8s.node.name = 'node-1'");
+	});
+
+	it('asks a cluster list for the cluster alone', () => {
+		expect(
+			buildRelatedFilterExpression(
+				InfraMonitoringEntity.PODS,
+				InfraMonitoringEntity.CLUSTERS,
+				POD_ATTRIBUTES,
+			),
+		).toBe("k8s.cluster.name = 'prod'");
+	});
+});
+
+describe('carryOverListFilters', () => {
+	it('keeps the clauses the target endpoint understands', () => {
+		expect(
+			carryOverListFilters(
+				"k8s.namespace.name = 'shop' AND k8s.node.condition_ready = true",
+				InfraMonitoringEntity.PODS,
+			),
+		).toBe("k8s.namespace.name = 'shop'");
+	});
+
+	it('drops a filter written against the source entity only', () => {
+		expect(
+			carryOverListFilters('k8s.node.cpu.usage > 0.5', InfraMonitoringEntity.PODS),
+		).toBe('');
+	});
+
+	it('returns nothing for an empty list filter', () => {
+		expect(carryOverListFilters('   ', InfraMonitoringEntity.PODS)).toBe('');
+	});
+});

frontend/src/container/InfraMonitoringK8sV2/Base/categoryIcons.tsx

@@ -0,0 +1,48 @@
+import type { ComponentProps } from 'react';
+import {
+	ArrowUpDown,
+	Bolt,
+	Box,
+	Boxes,
+	Computer,
+	Container,
+	FilePenLine,
+	Group,
+	HardDrive,
+	Server,
+	Workflow,
+} from '@signozhq/icons';
+
+import { InfraMonitoringEntity } from '../constants';
+
+/**
+ * One icon per category, so the section tabs and the drawer that opens from
+ * them show a resource the same way.
+ */
+type IconSize = ComponentProps<typeof Container>['size'];
+
+const CATEGORY_ICONS: Record<InfraMonitoringEntity, typeof Container> = {
+	[InfraMonitoringEntity.HOSTS]: Server,
+	[InfraMonitoringEntity.PODS]: Container,
+	[InfraMonitoringEntity.CONTAINERS]: Box,
+	[InfraMonitoringEntity.NODES]: Workflow,
+	[InfraMonitoringEntity.NAMESPACES]: FilePenLine,
+	[InfraMonitoringEntity.CLUSTERS]: Boxes,
+	[InfraMonitoringEntity.DEPLOYMENTS]: Computer,
+	[InfraMonitoringEntity.STATEFULSETS]: ArrowUpDown,
+	[InfraMonitoringEntity.DAEMONSETS]: Group,
+	[InfraMonitoringEntity.JOBS]: Bolt,
+	[InfraMonitoringEntity.VOLUMES]: HardDrive,
+};
+
+export function CategoryIcon({
+	category,
+	size = 14,
+}: {
+	category: InfraMonitoringEntity;
+	size?: IconSize;
+}): JSX.Element {
+	const Icon = CATEGORY_ICONS[category];
+
+	return <Icon size={size} />;
+}

frontend/src/container/InfraMonitoringK8sV2/Base/components/EntityCountsSection/EntityCountsSection.tsx

@@ -3,18 +3,11 @@ import { TooltipSimple } from '@signozhq/ui/tooltip';
 import { Typography } from '@signozhq/ui/typography';
 import { Compass } from '@signozhq/icons';
 import { TextNoData } from '../../../components/TextNoData';
-import { QueryParams } from 'constants/query';
-import { initialQueriesMap } from 'constants/queryBuilder';
-import ROUTES from 'constants/routes';
 import { Link } from 'react-router-dom';
-import { DataSource } from 'types/common/queryBuilder';
-import { v4 as uuid } from 'uuid';
 
-import {
-	INFRA_MONITORING_K8S_PARAMS_KEYS,
-	InfraMonitoringEntity,
-} from '../../../constants';
+import { InfraMonitoringEntity } from '../../../constants';
 import { getDrawerDurationMs } from '../../useDrawerLifecycleStore';
+import { buildK8sListNavigationUrl } from '../../utils';
 import styles from './EntityCountsSection.module.scss';
 import { logInfraExplorerNavigatedEvent } from 'container/InfraMonitoringK8sV2/Base/events';
 
@@ -55,70 +48,6 @@ export function EntityCountsSection<T>({
 		closeDrawer();
 	};
 
-	const buildNavigationUrl = (targetCategory: InfraMonitoringEntity): string => {
-		const defaultQuery = initialQueriesMap[DataSource.METRICS];
-
-		const compositeQuery = {
-			...defaultQuery,
-			id: uuid(),
-			builder: {
-				...defaultQuery.builder,
-				queryData: defaultQuery.builder.queryData.map((query) => ({
-					...query,
-					filter: { expression: filterExpression },
-					filters: { items: [], op: 'AND' as const },
-				})),
-			},
-		};
-
-		const urlParams = new URLSearchParams();
-		urlParams.set(INFRA_MONITORING_K8S_PARAMS_KEYS.CATEGORY, targetCategory);
-		urlParams.set(
-			QueryParams.compositeQuery,
-			encodeURIComponent(JSON.stringify(compositeQuery)),
-		);
-
-		const currentSearchParams = new URLSearchParams(window.location.search);
-		const detailRelativeTime = currentSearchParams.get(
-			INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_RELATIVE_TIME,
-		);
-		const detailStartTime = currentSearchParams.get(
-			INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_START_TIME,
-		);
-		const detailEndTime = currentSearchParams.get(
-			INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_END_TIME,
-		);
-
-		const listRelativeTime = currentSearchParams.get(QueryParams.relativeTime);
-		const listStartTime = currentSearchParams.get(QueryParams.startTime);
-		const listEndTime = currentSearchParams.get(QueryParams.endTime);
-
-		if (listRelativeTime) {
-			urlParams.set(QueryParams.relativeTime, listRelativeTime);
-		} else if (listStartTime && listEndTime) {
-			urlParams.set(QueryParams.startTime, listStartTime);
-			urlParams.set(QueryParams.endTime, listEndTime);
-		}
-
-		if (detailRelativeTime) {
-			urlParams.set(
-				INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_RELATIVE_TIME,
-				detailRelativeTime,
-			);
-		} else if (detailStartTime && detailEndTime) {
-			urlParams.set(
-				INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_START_TIME,
-				detailStartTime,
-			);
-			urlParams.set(
-				INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_END_TIME,
-				detailEndTime,
-			);
-		}
-
-		return `${ROUTES.INFRASTRUCTURE_MONITORING_KUBERNETES}?${urlParams.toString()}`;
-	};
-
 	return (
 		<div className={styles.countsContainer}>
 			{countsConfig.map((config) => (
@@ -147,7 +76,7 @@ export function EntityCountsSection<T>({
 						<TextNoData type="typography" className={styles.countValue} />
 					)}
 					<Link
-						to={buildNavigationUrl(config.targetCategory)}
+						to={buildK8sListNavigationUrl(config.targetCategory, filterExpression)}
 						onClick={(): void => handleCardNavigate(config.label)}
 						data-testid={`navigate-${config.label.toLowerCase().replace(/\s+/g, '-')}`}
 					>

frontend/src/container/InfraMonitoringK8sV2/Base/events.ts

@@ -97,7 +97,11 @@ export function logInfraExplorerNavigatedEvent(params: {
 		| 'logs_explorer'
 		| 'traces_explorer'
 		| 'k8s_list';
-	source: 'chart_compass_icon' | 'tab_cta_button' | 'stats_card';
+	source:
+		| 'chart_compass_icon'
+		| 'tab_cta_button'
+		| 'stats_card'
+		| 'overview_cta';
 	tab: string;
 	sourceKey: string | null;
 	drawerDurationMsAtNavigation: number | null;

frontend/src/container/InfraMonitoringK8sV2/Base/relations.ts

@@ -0,0 +1,265 @@
+import { formatValueForExpression } from 'components/QueryBuilderV2/utils';
+import { extractQueryPairs } from 'utils/queryContextUtils';
+
+import {
+	INFRA_MONITORING_ATTR_KEYS,
+	InfraMonitoringEntity,
+} from '../constants';
+
+/** The attribute that names one record of a category. */
+const PRIMARY_KEY: Record<InfraMonitoringEntity, string> = {
+	[InfraMonitoringEntity.CLUSTERS]: INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+	[InfraMonitoringEntity.NAMESPACES]:
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+	[InfraMonitoringEntity.NODES]: INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME,
+	[InfraMonitoringEntity.PODS]: INFRA_MONITORING_ATTR_KEYS.K8S_POD_UID,
+	[InfraMonitoringEntity.CONTAINERS]:
+		INFRA_MONITORING_ATTR_KEYS.K8S_CONTAINER_NAME,
+	[InfraMonitoringEntity.DEPLOYMENTS]:
+		INFRA_MONITORING_ATTR_KEYS.K8S_DEPLOYMENT_NAME,
+	[InfraMonitoringEntity.STATEFULSETS]:
+		INFRA_MONITORING_ATTR_KEYS.K8S_STATEFULSET_NAME,
+	[InfraMonitoringEntity.DAEMONSETS]:
+		INFRA_MONITORING_ATTR_KEYS.K8S_DAEMONSET_NAME,
+	[InfraMonitoringEntity.JOBS]: INFRA_MONITORING_ATTR_KEYS.K8S_JOB_NAME,
+	[InfraMonitoringEntity.VOLUMES]:
+		INFRA_MONITORING_ATTR_KEYS.K8S_PERSISTENT_VOLUME_CLAIM_NAME,
+	[InfraMonitoringEntity.HOSTS]: INFRA_MONITORING_ATTR_KEYS.HOST_NAME,
+};
+
+/**
+ * Attributes each list endpoint can be filtered by, broadest first so a built
+ * expression reads cluster to container. Only keys the category's metrics
+ * actually carry belong here.
+ */
+const FILTERABLE_KEYS: Record<InfraMonitoringEntity, string[]> = {
+	[InfraMonitoringEntity.CLUSTERS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+	],
+	[InfraMonitoringEntity.NODES]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME,
+	],
+	[InfraMonitoringEntity.NAMESPACES]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+	],
+	[InfraMonitoringEntity.DEPLOYMENTS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_DEPLOYMENT_NAME,
+	],
+	[InfraMonitoringEntity.STATEFULSETS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_STATEFULSET_NAME,
+	],
+	[InfraMonitoringEntity.DAEMONSETS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_DAEMONSET_NAME,
+	],
+	[InfraMonitoringEntity.JOBS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_JOB_NAME,
+	],
+	[InfraMonitoringEntity.VOLUMES]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_STATEFULSET_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_POD_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_POD_UID,
+		INFRA_MONITORING_ATTR_KEYS.K8S_PERSISTENT_VOLUME_CLAIM_NAME,
+	],
+	[InfraMonitoringEntity.PODS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_DEPLOYMENT_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_STATEFULSET_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_DAEMONSET_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_JOB_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_POD_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_POD_UID,
+	],
+	[InfraMonitoringEntity.CONTAINERS]: [
+		INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_DEPLOYMENT_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_STATEFULSET_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_DAEMONSET_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_JOB_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_POD_NAME,
+		INFRA_MONITORING_ATTR_KEYS.K8S_POD_UID,
+		INFRA_MONITORING_ATTR_KEYS.K8S_CONTAINER_NAME,
+	],
+	[InfraMonitoringEntity.HOSTS]: [],
+};
+
+/** Dropdown order: what a resource usually contains, then what contains it. */
+const DISPLAY_ORDER: InfraMonitoringEntity[] = [
+	InfraMonitoringEntity.PODS,
+	InfraMonitoringEntity.CONTAINERS,
+	InfraMonitoringEntity.DEPLOYMENTS,
+	InfraMonitoringEntity.STATEFULSETS,
+	InfraMonitoringEntity.DAEMONSETS,
+	InfraMonitoringEntity.JOBS,
+	InfraMonitoringEntity.VOLUMES,
+	InfraMonitoringEntity.NODES,
+	InfraMonitoringEntity.NAMESPACES,
+	InfraMonitoringEntity.CLUSTERS,
+];
+
+export type EntityAttributes = Record<string, string>;
+
+/** The attribute a category's display name belongs under. */
+const NAME_KEY: Partial<Record<InfraMonitoringEntity, string>> = {
+	[InfraMonitoringEntity.PODS]: INFRA_MONITORING_ATTR_KEYS.K8S_POD_NAME,
+};
+
+export function getEntityNameAttributeKey(
+	category: InfraMonitoringEntity,
+): string {
+	return NAME_KEY[category] ?? PRIMARY_KEY[category];
+}
+
+function matchingKeys(
+	target: InfraMonitoringEntity,
+	attributes: EntityAttributes,
+): string[] {
+	return FILTERABLE_KEYS[target].filter((key) => !!attributes[key]);
+}
+
+/**
+ * The attribute that ties a target to the drawer's resource: the resource
+ * itself when the target's records belong to it (the containers of this pod),
+ * otherwise the target's own name as the resource knows it (the node this pod
+ * runs on). Null when neither holds, which leaves the target scoped only by
+ * the ancestors the two share.
+ */
+function relationKey(
+	source: InfraMonitoringEntity,
+	target: InfraMonitoringEntity,
+	attributes: EntityAttributes,
+): string | null {
+	if (target === source) {
+		return null;
+	}
+
+	const keys = matchingKeys(target, attributes);
+
+	if (keys.includes(PRIMARY_KEY[source])) {
+		return PRIMARY_KEY[source];
+	}
+
+	return keys.includes(PRIMARY_KEY[target]) ? PRIMARY_KEY[target] : null;
+}
+
+/**
+ * Every category the drawer's resource can scope a list of, which for a
+ * kubernetes resource is all of them: where no closer relation exists the two
+ * still share a cluster. A target is left out only when nothing is shared at
+ * all, so a list is never asked for unscoped.
+ */
+export function getRelatedCategories(
+	source: InfraMonitoringEntity,
+	attributes: EntityAttributes,
+): InfraMonitoringEntity[] {
+	return DISPLAY_ORDER.filter(
+		(target) =>
+			target !== source &&
+			buildRelatedFilterClauses(source, target, attributes).length > 0,
+	);
+}
+
+/**
+ * Cluster and namespace ride along with the relation itself, the way other
+ * observability tools scope these lists: a pod's deployment is read as that
+ * deployment, in that namespace, in that cluster.
+ */
+const SCOPE_KEYS = [
+	INFRA_MONITORING_ATTR_KEYS.K8S_CLUSTER_NAME,
+	INFRA_MONITORING_ATTR_KEYS.K8S_NAMESPACE_NAME,
+];
+
+export interface RelatedFilterClause {
+	key: string;
+	value: string;
+}
+
+/**
+ * Scope clauses, broadest first. The last carries the relation where one
+ * exists; without one the list is scoped to the shared ancestors, which reads
+ * as "beside this resource" rather than "belonging to it".
+ */
+export function buildRelatedFilterClauses(
+	source: InfraMonitoringEntity,
+	target: InfraMonitoringEntity,
+	attributes: EntityAttributes,
+): RelatedFilterClause[] {
+	const key = relationKey(source, target, attributes);
+
+	const scope = SCOPE_KEYS.filter(
+		(scopeKey) =>
+			scopeKey !== key &&
+			FILTERABLE_KEYS[target].includes(scopeKey) &&
+			!!attributes[scopeKey],
+	);
+
+	return (key ? [...scope, key] : scope).map((clauseKey) => ({
+		key: clauseKey,
+		value: attributes[clauseKey] as string,
+	}));
+}
+
+export function formatRelatedFilterClause(clause: RelatedFilterClause): string {
+	return `${clause.key} = ${formatValueForExpression(clause.value)}`;
+}
+
+export function buildRelatedFilterExpression(
+	source: InfraMonitoringEntity,
+	target: InfraMonitoringEntity,
+	attributes: EntityAttributes,
+): string {
+	return buildRelatedFilterClauses(source, target, attributes)
+		.map(formatRelatedFilterClause)
+		.join(' AND ');
+}
+
+export function resolveRelatedCategory(
+	source: InfraMonitoringEntity,
+	attributes: EntityAttributes,
+	requested: string | null,
+): InfraMonitoringEntity | null {
+	const related = getRelatedCategories(source, attributes);
+	const match = related.find((target) => target === requested);
+
+	return match ?? related[0] ?? null;
+}
+
+export function carryOverListFilters(
+	expression: string,
+	target: InfraMonitoringEntity,
+): string {
+	if (!expression.trim()) {
+		return '';
+	}
+
+	const supported = new Set(FILTERABLE_KEYS[target]);
+
+	return extractQueryPairs(expression)
+		.filter((pair) => supported.has(pair.key))
+		.map((pair) => {
+			const start = pair.position.negationStart ?? pair.position.keyStart;
+			const lastValue = pair.valuesPosition?.[pair.valuesPosition.length - 1];
+			const end =
+				lastValue?.end ?? pair.position.valueEnd ?? pair.position.operatorEnd;
+
+			return expression.slice(start, end + 1).trim();
+		})
+		.filter(Boolean)
+		.join(' AND ');
+}

frontend/src/container/InfraMonitoringK8sV2/Base/types.ts

@@ -75,6 +75,8 @@ export type GetEntityQueryPayload<T> = (
 ) => GetQueryResultsProps[];
 
 export interface K8sDetailsTabsConfig {
+	/** Declared by categories whose resources relate to others; see relations.ts */
+	showOverview?: boolean;
 	showMetrics?: boolean;
 	showLogs?: boolean;
 	showTraces?: boolean;
@@ -141,6 +143,10 @@ export interface K8sBaseDetailsContentProps<T> {
 	customTabs?: K8sDetailsCustomTab<T>[];
 	logsAndTracesInitialExpression: string;
 	eventsInitialExpression: string;
+	/** The drawer entity's own attributes, used to find and scope related resources */
+	entityAttributes: Record<string, string>;
+	/** Name of the drawer entity, for the back control of a resource opened from it */
+	entityName: string;
 }
 
 // Aliases for backward compatibility

frontend/src/container/InfraMonitoringK8sV2/Base/useDrawerHistoryStore.ts

@@ -0,0 +1,56 @@
+import { create } from 'zustand';
+
+import { InfraMonitoringEntity } from '../constants';
+import { SelectedItemParams } from '../hooks';
+
+export interface DrawerHistoryEntry {
+	params: SelectedItemParams;
+	/** Category of the resource that was open, which the back control names */
+	category: InfraMonitoringEntity;
+	/** Name of that resource, shown on hover */
+	label: string;
+	/**
+	 * The record the drawer was showing, and the prefix of the query that holds
+	 * it, so stepping back renders from it instead of fetching again.
+	 */
+	entity: unknown;
+	queryKeyPrefix: string;
+}
+
+export interface IDrawerHistoryStore {
+	entries: DrawerHistoryEntry[];
+	push: (entry: DrawerHistoryEntry) => void;
+	pop: () => DrawerHistoryEntry | null;
+	reset: () => void;
+}
+
+/**
+ * The trail left by opening one resource from another's overview tab, so the
+ * drawer can step back through it instead of only closing.
+ */
+export const useDrawerHistoryStore = create<IDrawerHistoryStore>()(
+	(set, get) => ({
+		entries: [],
+		push: (entry): void => set({ entries: [...get().entries, entry] }),
+		pop: (): DrawerHistoryEntry | null => {
+			const { entries } = get();
+			const previous = entries[entries.length - 1] ?? null;
+
+			if (previous) {
+				set({ entries: entries.slice(0, -1) });
+			}
+
+			return previous;
+		},
+		reset: (): void => set({ entries: [] }),
+	}),
+);
+
+export const resetDrawerHistory = (): void =>
+	useDrawerHistoryStore.getState().reset();
+
+export const pushDrawerHistory = (entry: DrawerHistoryEntry): void =>
+	useDrawerHistoryStore.getState().push(entry);
+
+export const getDrawerHistoryDepth = (): number =>
+	useDrawerHistoryStore.getState().entries.length;

frontend/src/container/InfraMonitoringK8sV2/Base/usePrimeEntityDetails.ts

@@ -0,0 +1,47 @@
+import { useCallback } from 'react';
+import { useQueryClient } from 'react-query';
+import { useGlobalTimeStore } from 'store/globalTime';
+
+import { SelectedItemParams } from '../hooks';
+
+interface PrimeEntityDetailsParams {
+	params: SelectedItemParams;
+	queryKeyPrefix: string;
+	entity: unknown;
+}
+
+/**
+ * Seeds the drawer's entity query with a record already in hand, so navigating
+ * between resources renders straight away instead of passing through a loading
+ * state. The list page does the same on a row click.
+ */
+export function usePrimeEntityDetails(): (
+	params: PrimeEntityDetailsParams,
+) => void {
+	const queryClient = useQueryClient();
+	const selectedTime = useGlobalTimeStore((store) => store.selectedTime);
+	const getAutoRefreshQueryKey = useGlobalTimeStore(
+		(store) => store.getAutoRefreshQueryKey,
+	);
+
+	return useCallback(
+		({ params, queryKeyPrefix, entity }): void => {
+			if (!queryKeyPrefix || !entity) {
+				return;
+			}
+
+			queryClient.setQueryData(
+				getAutoRefreshQueryKey(
+					selectedTime,
+					`${queryKeyPrefix}EntityDetails`,
+					params.selectedItem,
+					params.clusterName,
+					params.namespaceName,
+					params.containerName,
+				),
+				{ data: entity },
+			);
+		},
+		[queryClient, selectedTime, getAutoRefreshQueryKey],
+	);
+}

frontend/src/container/InfraMonitoringK8sV2/Base/utils.tsx

@@ -7,7 +7,16 @@ import {
 	formatValueForExpression,
 } from 'components/QueryBuilderV2/utils';
 import { SelectedItemParams } from 'container/InfraMonitoringK8sV2/hooks';
-import { INFRA_MONITORING_ATTR_KEYS } from 'container/InfraMonitoringK8sV2/constants';
+import {
+	INFRA_MONITORING_ATTR_KEYS,
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	InfraMonitoringEntity,
+} from 'container/InfraMonitoringK8sV2/constants';
+import { QueryParams } from 'constants/query';
+import { initialQueriesMap } from 'constants/queryBuilder';
+import ROUTES from 'constants/routes';
+import { DataSource } from 'types/common/queryBuilder';
+import { v4 as uuid } from 'uuid';
 
 export function sortByColumnOrder<T>(
 	items: T[],
@@ -178,3 +187,74 @@ export function buildExpressionFromSelectedItemParams(
 
 	return clauses.join(' AND ');
 }
+
+/**
+ * Link to the k8s list page for `targetCategory`, pre-filtered by `filterExpression`
+ * and carrying whichever time range (list or drawer) the current URL holds.
+ */
+export function buildK8sListNavigationUrl(
+	targetCategory: InfraMonitoringEntity,
+	filterExpression: string,
+): string {
+	const defaultQuery = initialQueriesMap[DataSource.METRICS];
+
+	const compositeQuery = {
+		...defaultQuery,
+		id: uuid(),
+		builder: {
+			...defaultQuery.builder,
+			queryData: defaultQuery.builder.queryData.map((query) => ({
+				...query,
+				filter: { expression: filterExpression },
+				filters: { items: [], op: 'AND' as const },
+			})),
+		},
+	};
+
+	const urlParams = new URLSearchParams();
+	urlParams.set(INFRA_MONITORING_K8S_PARAMS_KEYS.CATEGORY, targetCategory);
+	urlParams.set(
+		QueryParams.compositeQuery,
+		encodeURIComponent(JSON.stringify(compositeQuery)),
+	);
+
+	const currentSearchParams = new URLSearchParams(window.location.search);
+	const detailRelativeTime = currentSearchParams.get(
+		INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_RELATIVE_TIME,
+	);
+	const detailStartTime = currentSearchParams.get(
+		INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_START_TIME,
+	);
+	const detailEndTime = currentSearchParams.get(
+		INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_END_TIME,
+	);
+
+	const listRelativeTime = currentSearchParams.get(QueryParams.relativeTime);
+	const listStartTime = currentSearchParams.get(QueryParams.startTime);
+	const listEndTime = currentSearchParams.get(QueryParams.endTime);
+
+	if (listRelativeTime) {
+		urlParams.set(QueryParams.relativeTime, listRelativeTime);
+	} else if (listStartTime && listEndTime) {
+		urlParams.set(QueryParams.startTime, listStartTime);
+		urlParams.set(QueryParams.endTime, listEndTime);
+	}
+
+	if (detailRelativeTime) {
+		urlParams.set(
+			INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_RELATIVE_TIME,
+			detailRelativeTime,
+		);
+	} else if (detailStartTime && detailEndTime) {
+		urlParams.set(
+			INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_START_TIME,
+			detailStartTime,
+		);
+		urlParams.set(
+			INFRA_MONITORING_K8S_PARAMS_KEYS.DETAIL_END_TIME,
+			detailEndTime,
+		);
+	}
+
+	return `${ROUTES.INFRASTRUCTURE_MONITORING_KUBERNETES}?${urlParams.toString()}`;
+}

frontend/src/container/InfraMonitoringK8sV2/Clusters/constants.ts

@@ -6,10 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import {
-	K8sDetailsCountConfig,
-	K8sDetailsMetadataConfig,
-} from '../Base/K8sBaseDetails';
+import { K8sDetailsCountConfig, K8sDetailsMetadataConfig } from '../Base/types';
 import { formatValueForExpression } from 'components/QueryBuilderV2/utils';
 import {
 	INFRA_MONITORING_ATTR_KEYS,

frontend/src/container/InfraMonitoringK8sV2/Clusters/entity.config.ts

@@ -123,6 +123,7 @@ export const clusterEntityConfig: K8sEntityConfig<InframonitoringtypesClusterRec
 		details: {
 			category: InfraMonitoringEntity.CLUSTERS,
 			eventCategory: InfraMonitoringEvents.Cluster,
+			tabsConfig: { showOverview: true },
 			queryKeyPrefix: 'cluster',
 			getSelectedItemExpression: k8sClusterGetSelectedItemExpression,
 			fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Containers/entity.config.ts

@@ -127,6 +127,7 @@ export const containerEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.CONTAINERS,
 		eventCategory: InfraMonitoringEvents.Container,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'container',
 		getSelectedItemExpression: k8sContainerGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Containers/table.config.tsx

@@ -1,4 +1,4 @@
-import { Container } from '@signozhq/icons';
+import { Box } from '@signozhq/icons';
 import { Badge } from '@signozhq/ui/badge';
 import {
 	InframonitoringtypesContainerReadyDTO,
@@ -94,7 +94,7 @@ export const k8sContainerColumnsConfig: ContainerTableColumnConfig[] = [
 		header: (): React.ReactNode => (
 			<EntityGroupHeader
 				title="Container Name"
-				icon={<Container data-hide-expanded="true" size={14} />}
+				icon={<Box data-hide-expanded="true" size={14} />}
 				docPath={`${CONTAINERS_DOC_PATH}#container-name`}
 			/>
 		),

frontend/src/container/InfraMonitoringK8sV2/DaemonSets/constants.ts

@@ -6,7 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import {
 	getPodUtilizationByPodQueryPayloads,
 	INFRA_MONITORING_ATTR_KEYS,

frontend/src/container/InfraMonitoringK8sV2/DaemonSets/entity.config.ts

@@ -132,6 +132,7 @@ export const daemonSetEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.DAEMONSETS,
 		eventCategory: InfraMonitoringEvents.DaemonSet,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'daemonset',
 		getSelectedItemExpression: k8sDaemonSetGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Deployments/constants.ts

@@ -6,7 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import {
 	getPodUtilizationByPodQueryPayloads,
 	INFRA_MONITORING_ATTR_KEYS,

frontend/src/container/InfraMonitoringK8sV2/Deployments/entity.config.ts

@@ -147,6 +147,7 @@ export const deploymentEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.DEPLOYMENTS,
 		eventCategory: InfraMonitoringEvents.Deployment,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'deployment',
 		getSelectedItemExpression: k8sDeploymentGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/EntityOverview.module.scss

@@ -0,0 +1,166 @@
+.container {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-4);
+	margin-top: var(--spacing-8);
+	min-width: 0;
+}
+
+.controls {
+	display: flex;
+	align-items: center;
+	justify-content: flex-end;
+	gap: var(--spacing-3);
+	flex-wrap: wrap;
+}
+
+.tableHeader {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-3);
+	padding: var(--spacing-4) var(--spacing-8);
+	border-bottom: 1px solid var(--l1-border);
+}
+
+.resourcePicker {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-3);
+	flex: 0 0 auto;
+}
+
+.resourceTrigger {
+	--select-trigger-width: 240px;
+	--select-trigger-height: 2rem;
+}
+
+.resourceOptions {
+	// The drawer is a dialog at z-index 50 and select content ships without one,
+	// so without this the dropdown paints behind the drawer.
+	z-index: 60;
+
+	// Radix measures the trigger for us; without this the list is narrower than it
+	min-width: var(--radix-select-trigger-width);
+}
+
+.filterRow {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-3);
+	padding-left: var(--spacing-3);
+	min-width: 0;
+	border: 1px solid var(--l2-border);
+	border-radius: 2px;
+	background: var(--l1-background);
+
+	// The row draws the field outline, so the editor inside it draws none
+	--query-builder-v2-border-color: transparent;
+	--query-builder-v2-background-color: transparent;
+}
+
+.scopeChip {
+	display: inline-flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	flex: 0 1 auto;
+	min-width: 0;
+	max-width: 420px;
+	padding: var(--spacing-1) var(--spacing-3);
+	border-radius: 2px;
+	background: var(--l3-background);
+	color: var(--l2-foreground);
+	font-size: 12px;
+	line-height: 20px;
+	cursor: default;
+}
+
+.scopeMore {
+	flex: none;
+	color: var(--l3-foreground);
+}
+
+// The editor beside it is CodeMirror on the copilot theme in dark and
+// githubLight in light; the chip borrows those token colours so one filter
+// does not read as two
+.scopeKey {
+	color: #939da5;
+}
+
+.scopeOperator {
+	color: #939da5;
+}
+
+.scopeValue {
+	color: #5bec95;
+}
+
+:global(.lightMode) {
+	.scopeKey,
+	.scopeOperator {
+		color: #005cc5;
+	}
+
+	.scopeValue {
+		color: #032f62;
+	}
+}
+
+.scopeExpression {
+	font-family: var(--font-mono, monospace);
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.filterInput {
+	flex: 1 1 auto;
+	min-width: 0;
+
+	// The locked scope is already shown as a chip, so drop the editor's own
+	// scope marker and the room it reserves for it
+	:global(.query-search-initial-scope-label) {
+		display: none;
+	}
+
+	:global(
+		.query-where-clause-editor.hasInitialExpression .cm-editor .cm-content
+	) {
+		padding-left: 0 !important;
+	}
+
+	// Its page-width minimum would force the filter row to overflow the drawer
+	:global(.code-mirror-where-clause .query-where-clause-editor) {
+		min-width: 0;
+	}
+}
+
+.tableCard {
+	display: flex;
+	flex-direction: column;
+	min-height: 480px;
+	border: 1px solid var(--l2-border);
+	border-radius: 4px;
+	overflow: hidden;
+	min-width: 0;
+}
+
+.table {
+	flex: 1 1 auto;
+	min-height: 0;
+	--typography-color: var(--l2-foreground);
+}
+
+.noRelations {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	min-height: 240px;
+	margin-top: var(--spacing-8);
+}
+
+.emptyState {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	min-height: 180px;
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/EntityOverview.stories.mocks.tsx

@@ -0,0 +1,76 @@
+import { rest } from 'msw';
+
+import { countControl } from '@/storybook/controls/controls';
+import { defineStoryMocks } from '@/storybook/controls/defineStoryMocks';
+
+function buildContainers(count: number): unknown[] {
+	return Array.from({ length: count }, (_, index) => ({
+		containerName: index === 0 ? 'loadgenerator' : `sidecar-${index}`,
+		containerID: `containerd://${index}`,
+		podName: 'app-demo-loadgenerator-579fbdd749-q5kgd',
+		status: 'running',
+		ready: true,
+		restarts: index,
+		image: 'ghcr.io/open-telemetry/demo:1.14.0-loadgenerator',
+		cpuUsage: 0.12,
+		memoryUsage: 148 * 1024 * 1024,
+		meta: {
+			'k8s.pod.name': 'app-demo-loadgenerator-579fbdd749-q5kgd',
+			'k8s.namespace.name': 'generator',
+			'k8s.cluster.name': 'mgmt',
+			'k8s.node.name': 'gke-mgmt-pl-generator-e2st4-sp-41c1bdc8-p6z7',
+		},
+	}));
+}
+
+export const overviewMocks = defineStoryMocks({
+	controls: {
+		containers: countControl('Containers', {
+			group: 'Overview tab',
+			value: 12,
+			max: 40,
+		}),
+	},
+	handlers: (values) => [
+		// The filter's suggestions ask for these; without them the search box
+		// logs a failed request and the story's smoke test fails on it
+		rest.get('http://localhost/api/v1/fields/keys', (_req, res, ctx) =>
+			res(
+				ctx.status(200),
+				ctx.json({ status: 'success', data: { keys: {}, complete: true } }),
+			),
+		),
+
+		rest.get('http://localhost/api/v1/fields/values', (_req, res, ctx) =>
+			res(
+				ctx.status(200),
+				ctx.json({ status: 'success', data: { values: {}, complete: true } }),
+			),
+		),
+
+		rest.post(
+			'http://localhost/api/v2/infra_monitoring/kube_containers',
+			async (req, res, ctx) => {
+				const { offset = 0, limit = 10 } = (await req.json()) as {
+					offset?: number;
+					limit?: number;
+				};
+
+				return res(
+					ctx.status(200),
+					ctx.json({
+						status: 'success',
+						data: {
+							type: 'list',
+							records: buildContainers(values.containers).slice(
+								offset,
+								offset + limit,
+							),
+							total: values.containers,
+						},
+					}),
+				);
+			},
+		),
+	],
+});

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/EntityOverview.stories.tsx

@@ -0,0 +1,67 @@
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import { DrawerWrapper } from '@signozhq/ui/drawer';
+import { GlobalTimeProvider } from 'store/globalTime';
+
+import type { PageStoryArgs } from '@/storybook/runtime/resolveStory';
+import { storyMocks } from '@/storybook/controls/defineStoryMocks';
+
+import {
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	InfraMonitoringEntity,
+} from '../../constants';
+import EntityOverview, { EntityOverviewProps } from './EntityOverview';
+import { overviewMocks } from './EntityOverview.stories.mocks';
+
+import drawerStyles from '../entityDetails.module.scss';
+
+const POD_UID = '63edbad0-398e-48e5-baba-f7ded7c73f1b';
+
+/** The meta /api/v2/infra_monitoring/pods returns for one pod. */
+const POD_ATTRIBUTES = {
+	'k8s.pod.uid': POD_UID,
+	'k8s.pod.name': 'app-demo-loadgenerator-579fbdd749-q5kgd',
+	'k8s.namespace.name': 'generator',
+	'k8s.cluster.name': 'mgmt',
+	'k8s.node.name': 'gke-mgmt-pl-generator-e2st4-sp-41c1bdc8-p6z7',
+	'k8s.deployment.name': 'app-demo-loadgenerator',
+};
+
+const route = `/infrastructure-monitoring/kubernetes?${INFRA_MONITORING_K8S_PARAMS_KEYS.CATEGORY}=pods&${INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM}=${POD_UID}`;
+
+type OverviewArgs = PageStoryArgs<typeof overviewMocks> & EntityOverviewProps;
+
+const meta = {
+	title: 'Infra monitoring/Drawer overview tab',
+	component: EntityOverview,
+	...storyMocks(overviewMocks, { route }),
+	decorators: [
+		(Story): JSX.Element => (
+			<DrawerWrapper
+				open
+				direction="right"
+				title="app-demo-loadgenerator-579fbdd749-q5kgd"
+				onOpenChange={(): void => undefined}
+				className={drawerStyles.entityDetailDrawer}
+			>
+				<GlobalTimeProvider>
+					<Story />
+				</GlobalTimeProvider>
+			</DrawerWrapper>
+		),
+	],
+} satisfies Meta<OverviewArgs>;
+
+export default meta;
+
+type Story = StoryObj<OverviewArgs>;
+
+export const Default: Story = {
+	args: {
+		category: InfraMonitoringEntity.PODS,
+		eventEntity: 'pod',
+		attributes: POD_ATTRIBUTES,
+		entity: { podUID: POD_UID },
+		entityName: POD_ATTRIBUTES['k8s.pod.name'],
+		queryKeyPrefix: 'pod',
+	},
+};

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/EntityOverview.tsx

@@ -0,0 +1,343 @@
+import { useCallback, useMemo, useState } from 'react';
+import { Compass } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import {
+	Select,
+	SelectContent,
+	SelectItem,
+	SelectTrigger,
+	SelectValue,
+} from '@signozhq/ui/select';
+import { TooltipSimple } from '@signozhq/ui/tooltip';
+import { Typography } from '@signozhq/ui/typography';
+import {
+	QuerySearchV2Provider,
+	useExpression,
+	useInputExpression,
+	useQuerySearchInitialExpressionProp,
+	useQuerySearchOnChange,
+	useQuerySearchOnRun,
+	useUserExpression,
+} from 'components/QueryBuilderV2';
+import QuerySearch from 'components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch';
+import {
+	combineInitialAndUserExpression,
+	getUserExpressionFromCombined,
+} from 'components/QueryBuilderV2/QueryV2/QuerySearch/utils';
+import RunQueryBtn from 'container/QueryBuilder/components/RunQueryBtn/RunQueryBtn';
+import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+import { openInNewTab } from 'utils/navigation';
+import { validateQuery } from 'utils/queryValidationUtils';
+
+import { getEntityConfig } from '../../Base/entity.registry';
+import { logInfraExplorerNavigatedEvent } from '../../Base/events';
+import {
+	buildRelatedFilterClauses,
+	EntityAttributes,
+	formatRelatedFilterClause,
+	RelatedFilterClause,
+	getEntityNameAttributeKey,
+	getRelatedCategories,
+	resolveRelatedCategory,
+} from '../../Base/relations';
+import { getDrawerDurationMs } from '../../Base/useDrawerLifecycleStore';
+import { buildK8sListNavigationUrl } from '../../Base/utils';
+import {
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	InfraMonitoringEntity,
+	K8S_CATEGORY_LABELS,
+	K8S_CATEGORY_SINGULAR_LABELS,
+	METRIC_NAMESPACE_BY_ENTITY,
+	VIEW_TYPES,
+} from '../../constants';
+import EntityDateTimeSelector from '../EntityDateTimeSelector/EntityDateTimeSelector';
+import { useEntityDetailsTime } from '../EntityDateTimeSelector/useEntityDetailsTime';
+import { logInfraDrawerFilterCustomizedEvent } from '../events';
+import { RelatedEntitiesTable } from './RelatedEntitiesTable';
+import { ScopeChip } from './ScopeChip';
+import { useCarriedOverFilters } from './useCarriedOverFilters';
+import { useRelatedEntities } from './useRelatedEntities';
+
+import styles from './EntityOverview.module.scss';
+
+export interface EntityOverviewProps {
+	category: InfraMonitoringEntity;
+	eventEntity: string;
+	/** The drawer entity's own attributes, which scope every related query */
+	attributes: EntityAttributes;
+	/** The drawer's own record and query prefix, so a row click can leave a
+	 * trail that steps back without fetching again */
+	entity: unknown;
+	entityName: string;
+	queryKeyPrefix: string;
+}
+
+interface ContentProps extends EntityOverviewProps {
+	targetCategory: InfraMonitoringEntity;
+	lockedExpression: string;
+	lockedClauses: RelatedFilterClause[];
+	onCategoryChange: (category: string) => void;
+}
+
+function EntityOverviewContent({
+	category,
+	eventEntity,
+	attributes,
+	entity,
+	entityName,
+	queryKeyPrefix,
+	targetCategory,
+	lockedExpression,
+	lockedClauses,
+	onCategoryChange,
+}: ContentProps): JSX.Element | null {
+	const { timeRange } = useEntityDetailsTime();
+	const expression = useExpression();
+	const userExpression = useUserExpression();
+	const inputExpression = useInputExpression();
+	const querySearchOnChange = useQuerySearchOnChange();
+	const querySearchOnRun = useQuerySearchOnRun();
+	const querySearchInitialExpressionProp = useQuerySearchInitialExpressionProp();
+
+	const targetConfig = getEntityConfig(targetCategory);
+
+	useCarriedOverFilters(targetCategory);
+
+	const {
+		records,
+		total,
+		isLoading,
+		isFetching,
+		isError,
+		error,
+		endTimeBeforeRetention,
+		setPage,
+		setLimit,
+		refetch,
+		cancel,
+	} = useRelatedEntities({
+		fetchListData: targetConfig?.list.fetchListData,
+		queryKey: `${targetCategory}RelatedEntities`,
+		expression,
+		timeRange,
+	});
+
+	// The editor holds only what the user typed; the locked scope is shown beside it
+	const queryData = useMemo(
+		(): IBuilderQuery =>
+			({
+				aggregateOperator: 'noop',
+				filter: { expression: userExpression },
+			}) as IBuilderQuery,
+		[userExpression],
+	);
+
+	const handleCategoryChange = useCallback(
+		(value: string | string[]): void => {
+			if (typeof value === 'string') {
+				onCategoryChange(value);
+			}
+		},
+		[onCategoryChange],
+	);
+
+	const handleRunQuery = useCallback(
+		(updatedExpression?: string): void => {
+			const newUserExpression = updatedExpression
+				? getUserExpressionFromCombined(lockedExpression, updatedExpression)
+				: inputExpression;
+
+			const validation = validateQuery(
+				combineInitialAndUserExpression(lockedExpression, newUserExpression || ''),
+			);
+
+			if (!validation.isValid) {
+				return;
+			}
+
+			querySearchOnRun(newUserExpression);
+			logInfraDrawerFilterCustomizedEvent(
+				category,
+				VIEW_TYPES.OVERVIEW,
+				newUserExpression || '',
+				'search',
+			);
+			refetch();
+		},
+		[lockedExpression, inputExpression, querySearchOnRun, category, refetch],
+	);
+
+	const handleNavigate = useCallback((): void => {
+		logInfraExplorerNavigatedEvent({
+			entityType: category,
+			destination: 'k8s_list',
+			source: 'overview_cta',
+			tab: VIEW_TYPES.OVERVIEW,
+			sourceKey: targetCategory,
+			drawerDurationMsAtNavigation: getDrawerDurationMs(),
+		});
+
+		openInNewTab(buildK8sListNavigationUrl(targetCategory, expression));
+	}, [category, targetCategory, expression]);
+
+	if (!targetConfig) {
+		return null;
+	}
+
+	const targetLabel = K8S_CATEGORY_LABELS[targetCategory];
+
+	return (
+		<div className={styles.container}>
+			<div className={styles.controls}>
+				<EntityDateTimeSelector
+					eventEntity={eventEntity}
+					category={category}
+					view={VIEW_TYPES.OVERVIEW}
+				/>
+
+				<RunQueryBtn
+					isLoadingQueries={isFetching}
+					onStageRunQuery={(): void => handleRunQuery()}
+					handleCancelQuery={cancel}
+				/>
+			</div>
+
+			<div className={styles.filterRow}>
+				<ScopeChip clauses={lockedClauses} expression={lockedExpression} />
+
+				<div className={styles.filterInput}>
+					<QuerySearch
+						queryData={queryData}
+						dataSource={DataSource.METRICS}
+						onChange={querySearchOnChange}
+						onRun={handleRunQuery}
+						signalSource=""
+						showFilterSuggestionsWithoutMetric
+						placeholder={`Filter these ${targetLabel.toLowerCase()}`}
+						metricNamespace={METRIC_NAMESPACE_BY_ENTITY[targetCategory]}
+						initialExpression={querySearchInitialExpressionProp}
+					/>
+				</div>
+			</div>
+
+			<RelatedEntitiesTable
+				key={targetCategory}
+				targetCategory={targetCategory}
+				header={
+					<div className={styles.resourcePicker}>
+						<Typography.Text color="muted" size="small">
+							Showing
+						</Typography.Text>
+
+						<Select value={targetCategory} onChange={handleCategoryChange}>
+							<SelectTrigger
+								className={styles.resourceTrigger}
+								data-testid="overview-resource-select"
+							>
+								<SelectValue>{targetLabel}</SelectValue>
+							</SelectTrigger>
+							{/* The drawer sits at z-index 50 and select content ships without one */}
+							<SelectContent className={styles.resourceOptions}>
+								{getRelatedCategories(category, attributes).map((relatedCategory) => (
+									<SelectItem
+										key={relatedCategory}
+										value={relatedCategory}
+										testId={`overview-resource-option-${relatedCategory}`}
+									>
+										{K8S_CATEGORY_LABELS[relatedCategory]}
+									</SelectItem>
+								))}
+							</SelectContent>
+						</Select>
+
+						<TooltipSimple
+							title={`View on ${targetLabel.toLowerCase()} page`}
+							side="top"
+							arrow
+						>
+							<Button
+								variant="ghost"
+								size="icon"
+								color="secondary"
+								onClick={handleNavigate}
+								data-testid="overview-view-on-list-page"
+								prefix={<Compass size={16} />}
+							/>
+						</TooltipSimple>
+					</div>
+				}
+				listConfig={targetConfig.list}
+				records={records}
+				total={total}
+				isLoading={isLoading}
+				isError={isError}
+				error={error}
+				endTimeBeforeRetention={endTimeBeforeRetention}
+				source={{ category, label: entityName, entity, queryKeyPrefix }}
+				onPageChange={setPage}
+				onLimitChange={setLimit}
+			/>
+		</div>
+	);
+}
+
+export default function EntityOverview(
+	props: EntityOverviewProps,
+): JSX.Element | null {
+	const { category, attributes } = props;
+
+	// Tied to the resource it was picked on, so another drawer starts at its
+	// own default instead of inheriting the last pick
+	const [selection, setSelection] = useState<{
+		identity: string;
+		category: string;
+	} | null>(null);
+
+	const identity = `${category}:${
+		attributes[getEntityNameAttributeKey(category)] ?? ''
+	}`;
+
+	const targetCategory = resolveRelatedCategory(
+		category,
+		attributes,
+		selection?.identity === identity ? selection.category : null,
+	);
+
+	const handleCategoryChange = useCallback(
+		(value: string): void => setSelection({ identity, category: value }),
+		[identity],
+	);
+
+	const lockedClauses = targetCategory
+		? buildRelatedFilterClauses(category, targetCategory, attributes)
+		: [];
+	const lockedExpression = lockedClauses
+		.map(formatRelatedFilterClause)
+		.join(' AND ');
+
+	if (!targetCategory) {
+		return (
+			<div className={styles.noRelations}>
+				<Typography.Text color="muted">
+					{`Nothing related to this ${K8S_CATEGORY_SINGULAR_LABELS[category]} was reported in this time range.`}
+				</Typography.Text>
+			</div>
+		);
+	}
+
+	return (
+		<QuerySearchV2Provider
+			queryParamKey={INFRA_MONITORING_K8S_PARAMS_KEYS.OVERVIEW_EXPRESSION}
+			initialExpression={lockedExpression}
+		>
+			<EntityOverviewContent
+				{...props}
+				targetCategory={targetCategory}
+				lockedExpression={lockedExpression}
+				lockedClauses={lockedClauses}
+				onCategoryChange={handleCategoryChange}
+			/>
+		</QuerySearchV2Provider>
+	);
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/RelatedEntitiesTable.tsx

@@ -0,0 +1,142 @@
+import { ReactNode, useCallback } from 'react';
+import cx from 'classnames';
+import TanStackTable from 'components/TanStackTableView';
+import APIError from 'types/api/error';
+
+import {
+	K8sEntityData,
+	K8sEntityListConfig,
+} from '../../Base/entity.config.types';
+import { K8sEmptyState } from '../../Base/K8sEmptyState';
+import {
+	DrawerHistoryEntry,
+	useDrawerHistoryStore,
+} from '../../Base/useDrawerHistoryStore';
+import {
+	useInfraMonitoringFontSize,
+	useInfraMonitoringLineClamp,
+} from '../../Base/useInfraMonitoringTablePreferencesStore';
+import { InfraMonitoringEntity, K8S_CATEGORY_LABELS } from '../../constants';
+import {
+	SelectedItemParams,
+	useInfraMonitoringSelectedItemParams,
+} from '../../hooks';
+import { usePrimeEntityDetails } from '../../Base/usePrimeEntityDetails';
+import { RELATED_ENTITIES_PAGE_SIZE } from './useRelatedEntities';
+
+import listStyles from '../../Base/K8sBaseList.module.scss';
+import styles from './EntityOverview.module.scss';
+
+interface RelatedEntitiesTableProps {
+	targetCategory: InfraMonitoringEntity;
+	listConfig: K8sEntityListConfig<K8sEntityData, string | SelectedItemParams>;
+	records: K8sEntityData[];
+	total: number;
+	isLoading: boolean;
+	isError: boolean;
+	error?: APIError | null;
+	endTimeBeforeRetention?: boolean;
+	onPageChange: (page: number) => void;
+	onLimitChange: (limit: number) => void;
+	/** Rendered in the card's header strip, above the rows it describes */
+	header: ReactNode;
+	/** The drawer's own resource, so a row click can leave a trail back to it */
+	source: Omit<DrawerHistoryEntry, 'params'>;
+}
+
+export function RelatedEntitiesTable({
+	targetCategory,
+	listConfig,
+	records,
+	total,
+	isLoading,
+	isError,
+	error,
+	endTimeBeforeRetention,
+	onPageChange,
+	onLimitChange,
+	header,
+	source,
+}: RelatedEntitiesTableProps): JSX.Element {
+	const [selectedItemParams, setSelectedItemParams] =
+		useInfraMonitoringSelectedItemParams();
+	const pushDrawerHistory = useDrawerHistoryStore((store) => store.push);
+	const primeDetails = usePrimeEntityDetails();
+	const lineClamp = useInfraMonitoringLineClamp();
+	const fontSize = useInfraMonitoringFontSize();
+
+	// Opens the clicked resource in its own drawer, overview tab included
+	const handleRowClick = useCallback(
+		(record: K8sEntityData, itemKey: string | SelectedItemParams): void => {
+			const params: SelectedItemParams =
+				typeof itemKey === 'object'
+					? itemKey
+					: { selectedItem: itemKey, clusterName: null, namespaceName: null };
+
+			pushDrawerHistory({ ...source, params: selectedItemParams });
+
+			// The row already carries the record the drawer is about to fetch
+			primeDetails({
+				params,
+				queryKeyPrefix: listConfig.detailsQueryKeyPrefix,
+				entity: record,
+			});
+			setSelectedItemParams({ ...params, category: targetCategory });
+		},
+		[
+			primeDetails,
+			pushDrawerHistory,
+			selectedItemParams,
+			source,
+			setSelectedItemParams,
+			targetCategory,
+			listConfig.detailsQueryKeyPrefix,
+		],
+	);
+
+	const isEmpty = !isLoading && records.length === 0;
+
+	return (
+		<div className={styles.tableCard}>
+			<div className={styles.tableHeader}>{header}</div>
+
+			{isEmpty ? (
+				<div className={styles.emptyState}>
+					<K8sEmptyState
+						isError={isError}
+						error={error}
+						isLoading={isLoading}
+						endTimeBeforeRetention={endTimeBeforeRetention}
+					/>
+				</div>
+			) : (
+				<TanStackTable<K8sEntityData, string | SelectedItemParams>
+					data={records}
+					columns={listConfig.tableColumns}
+					columnStorageKey={`k8s-overview-${targetCategory}-columns`}
+					isLoading={isLoading}
+					getRowKey={listConfig.getRowKey}
+					getItemKey={listConfig.getItemKey}
+					onRowClick={handleRowClick}
+					className={cx(listStyles.k8SListTable, styles.table)}
+					testId={`related-entities-table-${targetCategory}`}
+					// A page of rows is short enough to render whole, which keeps the card
+					// at the height of its rows instead of stretching down the drawer
+					disableVirtualScroll
+					pagination={{
+						total,
+						defaultLimit: RELATED_ENTITIES_PAGE_SIZE,
+						showTotalCount: true,
+						totalCountLabel: K8S_CATEGORY_LABELS[targetCategory],
+						onPageChange,
+						onLimitChange,
+					}}
+					plainTextCellLineClamp={lineClamp}
+					cellTypographySize={fontSize}
+					paginationClassname={listStyles.paginationContainer}
+					resetScrollKey={targetCategory}
+				/>
+			)}
+		</div>
+	);
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/ScopeChip.tsx

@@ -0,0 +1,42 @@
+import { Lock } from '@signozhq/icons';
+import { TooltipSimple } from '@signozhq/ui/tooltip';
+import { formatValueForExpression } from 'components/QueryBuilderV2/utils';
+
+import { RelatedFilterClause } from '../../Base/relations';
+
+import styles from './EntityOverview.module.scss';
+
+interface ScopeChipProps {
+	clauses: RelatedFilterClause[];
+	/** The clauses as one expression, shown in full on hover */
+	expression: string;
+}
+
+/**
+ * The locked half of the filter. It reads like the editor beside it: the last
+ * clause carries the relation, the ones scoping it are counted instead.
+ */
+export function ScopeChip({
+	clauses,
+	expression,
+}: ScopeChipProps): JSX.Element {
+	const relation = clauses[clauses.length - 1];
+
+	return (
+		<TooltipSimple title={expression} side="top" arrow>
+			<span className={styles.scopeChip} data-testid="overview-locked-scope">
+				<Lock size={12} />
+				<span className={styles.scopeExpression}>
+					<span className={styles.scopeKey}>{relation.key}</span>
+					<span className={styles.scopeOperator}> = </span>
+					<span className={styles.scopeValue}>
+						{formatValueForExpression(relation.value)}
+					</span>
+				</span>
+				{clauses.length > 1 && (
+					<span className={styles.scopeMore}>{`+${clauses.length - 1}`}</span>
+				)}
+			</span>
+		</TooltipSimple>
+	);
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/__tests__/EntityOverview.test.tsx

@@ -0,0 +1,242 @@
+import { QueryClient, QueryClientProvider } from 'react-query';
+import { MemoryRouter } from 'react-router-dom';
+import { VirtuosoMockContext } from 'react-virtuoso';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+import { render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { NuqsTestingAdapter, OnUrlUpdateFunction } from 'nuqs/adapters/testing';
+
+import { TableColumnDef } from 'components/TanStackTableView';
+
+import { InfraMonitoringEntity } from '../../../constants';
+import EntityOverview from '../EntityOverview';
+
+window.ResizeObserver =
+	window.ResizeObserver ||
+	jest.fn().mockImplementation(() => ({
+		disconnect: jest.fn(),
+		observe: jest.fn(),
+		unobserve: jest.fn(),
+	}));
+
+jest.mock('container/TopNav/DateTimeSelectionV2/index.tsx', () => ({
+	__esModule: true,
+	default: (): JSX.Element => <div data-testid="mock-datetime" />,
+}));
+
+const mockQuerySearchProps = jest.fn();
+
+jest.mock('components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch', () => ({
+	__esModule: true,
+	default: (props: {
+		queryData?: { filter?: { expression?: string } };
+		initialExpression?: string;
+	}): JSX.Element => {
+		mockQuerySearchProps(props);
+		return <div data-testid="mock-query-search" />;
+	},
+}));
+
+type TestRecord = { name: string; meta?: Record<string, string> | null };
+
+const mockFetchListData = jest.fn();
+
+const mockTableColumns: TableColumnDef<TestRecord>[] = [
+	{
+		id: 'name',
+		header: 'Name',
+		accessorKey: 'name',
+		cell: ({ value }): string => String(value),
+	},
+];
+
+jest.mock('../../../Base/entity.registry', () => ({
+	getEntityConfig: (category: string) => ({
+		list: {
+			entity: category,
+			tableColumns: mockTableColumns,
+			fetchListData: mockFetchListData,
+			getRowKey: (record: TestRecord): string => record.name,
+			getItemKey: (record: TestRecord): string => record.name,
+		},
+	}),
+}));
+
+const NODE_ATTRIBUTES = {
+	'k8s.node.name': 'node-1',
+	'k8s.cluster.name': 'prod',
+};
+
+const LOCKED_EXPRESSION =
+	"k8s.cluster.name = 'prod' AND k8s.node.name = 'node-1'";
+
+interface RenderOptions {
+	onUrlUpdate?: OnUrlUpdateFunction;
+	attributes?: Record<string, string>;
+}
+
+function overviewTree(
+	attributes: Record<string, string>,
+	queryClient: QueryClient,
+	onUrlUpdate?: OnUrlUpdateFunction,
+): JSX.Element {
+	return (
+		<MemoryRouter>
+			<QueryClientProvider client={queryClient}>
+				<NuqsTestingAdapter onUrlUpdate={onUrlUpdate}>
+					<VirtuosoMockContext.Provider
+						value={{ viewportHeight: 800, itemHeight: 50 }}
+					>
+						<TooltipProvider>
+							<EntityOverview
+								category={InfraMonitoringEntity.NODES}
+								eventEntity="node"
+								attributes={attributes}
+								entity={{ nodeName: attributes['k8s.node.name'] }}
+								entityName={attributes['k8s.node.name']}
+								queryKeyPrefix="node"
+							/>
+						</TooltipProvider>
+					</VirtuosoMockContext.Provider>
+				</NuqsTestingAdapter>
+			</QueryClientProvider>
+		</MemoryRouter>
+	);
+}
+
+function renderOverview({
+	onUrlUpdate,
+	attributes = NODE_ATTRIBUTES,
+}: RenderOptions = {}): {
+	openAnotherResource: (next: Record<string, string>) => void;
+} {
+	const queryClient = new QueryClient({
+		defaultOptions: { queries: { retry: false } },
+	});
+
+	const { rerender } = render(
+		overviewTree(attributes, queryClient, onUrlUpdate),
+	);
+
+	return {
+		openAnotherResource: (next): void =>
+			rerender(overviewTree(next, queryClient, onUrlUpdate)),
+	};
+}
+
+describe('EntityOverview', () => {
+	beforeEach(() => {
+		mockQuerySearchProps.mockReset();
+		mockFetchListData.mockReset();
+		mockFetchListData.mockResolvedValue({
+			type: 'list',
+			records: [{ name: 'pod-1' }],
+			total: 1,
+		});
+	});
+
+	it('lists the first related resource scoped by the locked expression', async () => {
+		renderOverview();
+
+		await waitFor(() => {
+			expect(mockFetchListData).toHaveBeenCalled();
+		});
+
+		expect(mockFetchListData.mock.calls[0][0].filter.expression).toBe(
+			LOCKED_EXPRESSION,
+		);
+		await expect(
+			screen.findByTestId('related-entities-table-pods'),
+		).resolves.toBeInTheDocument();
+	});
+
+	it('keeps the locked scope out of the editable filter', async () => {
+		renderOverview();
+
+		// The chip leads with the relation and counts the scope behind it
+		const chip = await screen.findByTestId('overview-locked-scope');
+		expect(chip).toHaveTextContent("k8s.node.name = 'node-1'");
+		expect(chip).toHaveTextContent('+1');
+
+		// The editor is handed the user's own expression, never the locked scope
+		const lastProps = mockQuerySearchProps.mock.calls.at(-1)?.[0];
+		expect(lastProps.queryData.filter.expression).toBe('');
+		expect(lastProps.initialExpression).toBe(LOCKED_EXPRESSION);
+	});
+
+	it('opens the clicked resource in its own drawer', async () => {
+		const user = userEvent.setup();
+		const onUrlUpdate = jest.fn();
+
+		renderOverview({ onUrlUpdate });
+
+		const row = await screen.findByText('pod-1');
+		await user.click(row);
+
+		await waitFor(() => {
+			const params = onUrlUpdate.mock.calls.map((call) => call[0].searchParams);
+			expect(
+				params.some(
+					(searchParams) =>
+						searchParams.get('selectedItem') === 'pod-1' &&
+						searchParams.get('selectedItemCategory') === 'pods',
+				),
+			).toBe(true);
+		});
+	});
+
+	it("forgets the previous drawer's resource when another one opens", async () => {
+		const user = userEvent.setup();
+
+		const { openAnotherResource } = renderOverview();
+
+		await user.click(screen.getByTestId('overview-resource-select'));
+		await user.click(
+			await screen.findByTestId('overview-resource-option-containers'),
+		);
+		await expect(
+			screen.findByTestId('related-entities-table-containers'),
+		).resolves.toBeInTheDocument();
+
+		openAnotherResource({ ...NODE_ATTRIBUTES, 'k8s.node.name': 'node-2' });
+
+		// Back to pods, this node's default, rather than the containers just picked
+		await expect(
+			screen.findByTestId('related-entities-table-pods'),
+		).resolves.toBeInTheDocument();
+	});
+
+	it('says so when the resource relates to nothing', async () => {
+		renderOverview({ attributes: { 'os.type': 'linux' } });
+
+		await expect(
+			screen.findByText(/Nothing related to this Node/),
+		).resolves.toBeInTheDocument();
+		expect(mockFetchListData).not.toHaveBeenCalled();
+	});
+
+	it('switches the listed resource from the dropdown', async () => {
+		const user = userEvent.setup();
+
+		renderOverview();
+
+		await waitFor(() => {
+			expect(mockFetchListData).toHaveBeenCalled();
+		});
+
+		await user.click(screen.getByTestId('overview-resource-select'));
+
+		// Every resource related to a node is offered, the listed one included
+		await expect(
+			screen.findByTestId('overview-resource-option-pods'),
+		).resolves.toBeInTheDocument();
+
+		await user.click(
+			await screen.findByTestId('overview-resource-option-containers'),
+		);
+
+		await expect(
+			screen.findByTestId('related-entities-table-containers'),
+		).resolves.toBeInTheDocument();
+	});
+});

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/useCarriedOverFilters.ts

@@ -0,0 +1,51 @@
+import { useEffect, useRef } from 'react';
+import { useQuerySearchOnRun } from 'components/QueryBuilderV2';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { parseAsString, useQueryState } from 'nuqs';
+
+import { carryOverListFilters } from '../../Base/relations';
+import {
+	INFRA_MONITORING_K8S_PARAMS_KEYS,
+	InfraMonitoringEntity,
+} from '../../constants';
+
+/**
+ * Seeds the editable half of the filter with whatever the list page was
+ * filtered by, reduced to the clauses the listed resource understands. Runs
+ * once per resource, so it never overwrites what the user types, and stands
+ * aside for a drawer opened from a link that already carries a filter.
+ */
+export function useCarriedOverFilters(
+	targetCategory: InfraMonitoringEntity,
+): void {
+	const { currentQuery } = useQueryBuilder();
+	const listExpression =
+		currentQuery.builder.queryData[0]?.filter?.expression || '';
+	const querySearchOnRun = useQuerySearchOnRun();
+
+	const [urlExpression] = useQueryState(
+		INFRA_MONITORING_K8S_PARAMS_KEYS.OVERVIEW_EXPRESSION,
+		parseAsString,
+	);
+
+	const seededFor = useRef<string | null>(null);
+	const hadUrlExpressionOnMount = useRef<boolean | null>(null);
+	if (hadUrlExpressionOnMount.current === null) {
+		hadUrlExpressionOnMount.current = !!urlExpression;
+	}
+
+	useEffect(() => {
+		if (seededFor.current === targetCategory) {
+			return;
+		}
+
+		const isFirstResource = seededFor.current === null;
+		seededFor.current = targetCategory;
+
+		if (isFirstResource && hadUrlExpressionOnMount.current) {
+			return;
+		}
+
+		querySearchOnRun(carryOverListFilters(listExpression, targetCategory));
+	}, [targetCategory, listExpression, querySearchOnRun]);
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityOverview/useRelatedEntities.ts

@@ -0,0 +1,113 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useQuery, useQueryClient } from 'react-query';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import APIError from 'types/api/error';
+
+import {
+	K8sEntityData,
+	K8sEntityListConfig,
+} from '../../Base/entity.config.types';
+import { SelectedItemParams } from '../../hooks';
+
+type FetchRelatedEntities = K8sEntityListConfig<
+	K8sEntityData,
+	string | SelectedItemParams
+>['fetchListData'];
+
+interface UseRelatedEntitiesParams {
+	/** Absent while the target category is still unresolved; the query stays idle */
+	fetchListData?: FetchRelatedEntities;
+	queryKey: string;
+	expression: string;
+	/** Time range in seconds — see useEntityDetailsTime */
+	timeRange: { startTime: number; endTime: number };
+}
+
+interface UseRelatedEntitiesResult {
+	records: K8sEntityData[];
+	total: number;
+	page: number;
+	limit: number;
+	setPage: (page: number) => void;
+	setLimit: (limit: number) => void;
+	isLoading: boolean;
+	isFetching: boolean;
+	isError: boolean;
+	error?: APIError | null;
+	endTimeBeforeRetention?: boolean;
+	refetch: () => void;
+	cancel: () => void;
+}
+
+export const RELATED_ENTITIES_PAGE_SIZE = 10;
+
+const SECOND_IN_MS = 1000;
+
+export function useRelatedEntities({
+	fetchListData,
+	queryKey,
+	expression,
+	timeRange,
+}: UseRelatedEntitiesParams): UseRelatedEntitiesResult {
+	const queryClient = useQueryClient();
+	const [page, setPage] = useState(1);
+	const [limit, setLimit] = useState(RELATED_ENTITIES_PAGE_SIZE);
+
+	useEffect(() => {
+		setPage(1);
+	}, [expression, queryKey]);
+
+	const reactQueryKey = useMemo(
+		() => [
+			REACT_QUERY_KEY.AUTO_REFRESH_QUERY,
+			queryKey,
+			timeRange.startTime,
+			timeRange.endTime,
+			expression,
+			page,
+			limit,
+		],
+		[queryKey, timeRange.startTime, timeRange.endTime, expression, page, limit],
+	);
+
+	const { data, isLoading, isFetching, isError, refetch } = useQuery({
+		queryKey: reactQueryKey,
+		queryFn: ({ signal }) =>
+			(fetchListData as FetchRelatedEntities)(
+				{
+					filter: { expression },
+					offset: (page - 1) * limit,
+					limit,
+					// The list APIs take milliseconds, useEntityDetailsTime gives seconds
+					start: timeRange.startTime * SECOND_IN_MS,
+					end: timeRange.endTime * SECOND_IN_MS,
+				},
+				signal,
+			),
+		enabled: !!fetchListData && !!expression.trim(),
+	});
+
+	const cancel = useCallback((): void => {
+		void queryClient.cancelQueries({ queryKey: reactQueryKey });
+	}, [queryClient, reactQueryKey]);
+
+	const handleRefetch = useCallback((): void => {
+		void refetch();
+	}, [refetch]);
+
+	return {
+		records: data?.records ?? data?.data ?? [],
+		total: data?.total ?? 0,
+		page,
+		limit,
+		setPage,
+		setLimit,
+		isLoading,
+		isFetching,
+		isError,
+		error: data?.error,
+		endTimeBeforeRetention: data?.endTimeBeforeRetention,
+		refetch: handleRefetch,
+		cancel,
+	};
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/createPodMetricsTab.tsx

@@ -2,7 +2,7 @@ import { Container } from '@signozhq/icons';
 import { InfraMonitoringEvents } from 'constants/events';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 
-import { CustomTab } from '../Base/K8sBaseDetails';
+import { CustomTab } from '../Base/types';
 import {
 	InfraMonitoringEntity,
 	podUtilizationByPodWidgetInfo,

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/entityDetails.module.scss

@@ -26,7 +26,10 @@
 		overflow-y: auto;
 		padding: var(--spacing-8);
 		margin: 0;
-		min-width: 900px;
+		// On a 13" screen the drawer itself is narrower than 900px, and a flat
+		// minimum there clips the right edge of every tab
+		box-sizing: border-box;
+		min-width: min(900px, 100%);
 	}
 }
 
@@ -34,6 +37,29 @@
 	--button-padding: var(--spacing-2);
 }
 
+.backButton {
+	--button-padding: var(--spacing-2) var(--spacing-3);
+
+	flex: none;
+	white-space: nowrap;
+}
+
+// The kind reads as a label on the name, not as part of it
+.entityKind {
+	display: inline-flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	flex: none;
+	padding: var(--spacing-1) var(--spacing-3);
+	border-radius: 2px;
+	background: var(--l3-background);
+	color: var(--l2-foreground);
+	font-size: 11px;
+	font-weight: 500;
+	letter-spacing: 0.06em;
+	text-transform: uppercase;
+}
+
 .title {
 	font-family: var(--periscope-font-family-mono);
 

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/events.ts

@@ -1,4 +1,7 @@
-import type { InfraMonitoringEntity } from 'container/InfraMonitoringK8sV2/constants';
+import type {
+	InfraMonitoringEntity,
+	VIEWS,
+} from 'container/InfraMonitoringK8sV2/constants';
 import logEvent from 'api/common/logEvent';
 import { extractQueryPairs } from 'utils/queryContextUtils';
 import { isCustomTimeRange } from 'store/globalTime';
@@ -15,7 +18,7 @@ export function logInfraDrawerTimeRangeCustomizedEvent(
 
 export function logInfraDrawerFilterCustomizedEvent(
 	entityType: InfraMonitoringEntity,
-	tab: 'metrics' | 'logs' | 'traces' | 'events' | 'pod_metrics',
+	tab: `${VIEWS}`,
 	expression: string,
 	filterSource: 'search' | 'logs',
 ): void {

frontend/src/container/InfraMonitoringK8sV2/InfraMonitoringK8s.tsx

@@ -12,23 +12,11 @@ import {
 import { initialQueriesMap } from 'constants/queryBuilder';
 import { useGetCompositeQueryParam } from 'hooks/queryBuilder/useGetCompositeQueryParam';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
-import {
-	ArrowUpDown,
-	ArrowUpToLine,
-	Bolt,
-	Box,
-	Boxes,
-	Computer,
-	Container,
-	FilePenLine,
-	Filter,
-	Group,
-	HardDrive,
-	Workflow,
-} from '@signozhq/icons';
+import { ArrowUpToLine, Filter } from '@signozhq/icons';
 import ErrorBoundaryFallback from 'pages/ErrorBoundaryFallback/ErrorBoundaryFallback';
 import { DataSource } from 'types/common/queryBuilder';
 
+import { CategoryIcon } from './Base/categoryIcons';
 import { K8sDynamicList } from './Base/K8sDynamicList';
 import {
 	GetClustersQuickFiltersConfig,
@@ -42,6 +30,7 @@ import {
 	GetStatefulsetsQuickFiltersConfig,
 	GetVolumesQuickFiltersConfig,
 	InfraMonitoringEntity,
+	K8S_CATEGORY_LABELS,
 	K8sCategories,
 	METRIC_NAMESPACE_BY_ENTITY,
 } from './constants';
@@ -156,62 +145,62 @@ export default function InfraMonitoringK8s(): JSX.Element {
 		() => [
 			{
 				key: K8sCategories.CONTAINERS,
-				label: 'Containers',
-				icon: <Box size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.CONTAINERS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.CONTAINERS} />,
 				config: GetContainersQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.PODS,
-				label: 'Pods',
-				icon: <Container size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.PODS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.PODS} />,
 				config: GetPodsQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.NODES,
-				label: 'Nodes',
-				icon: <Workflow size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.NODES],
+				icon: <CategoryIcon category={InfraMonitoringEntity.NODES} />,
 				config: GetNodesQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.NAMESPACES,
-				label: 'Namespaces',
-				icon: <FilePenLine size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.NAMESPACES],
+				icon: <CategoryIcon category={InfraMonitoringEntity.NAMESPACES} />,
 				config: GetNamespaceQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.CLUSTERS,
-				label: 'Clusters',
-				icon: <Boxes size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.CLUSTERS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.CLUSTERS} />,
 				config: GetClustersQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.DEPLOYMENTS,
-				label: 'Deployments',
-				icon: <Computer size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.DEPLOYMENTS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.DEPLOYMENTS} />,
 				config: GetDeploymentsQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.JOBS,
-				label: 'Jobs',
-				icon: <Bolt size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.JOBS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.JOBS} />,
 				config: GetJobsQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.DAEMONSETS,
-				label: 'DaemonSets',
-				icon: <Group size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.DAEMONSETS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.DAEMONSETS} />,
 				config: GetDaemonsetsQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.STATEFULSETS,
-				label: 'StatefulSets',
-				icon: <ArrowUpDown size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.STATEFULSETS],
+				icon: <CategoryIcon category={InfraMonitoringEntity.STATEFULSETS} />,
 				config: GetStatefulsetsQuickFiltersConfig(),
 			},
 			{
 				key: K8sCategories.VOLUMES,
-				label: 'Volumes',
-				icon: <HardDrive size={14} />,
+				label: K8S_CATEGORY_LABELS[InfraMonitoringEntity.VOLUMES],
+				icon: <CategoryIcon category={InfraMonitoringEntity.VOLUMES} />,
 				config: GetVolumesQuickFiltersConfig(),
 			},
 		],

frontend/src/container/InfraMonitoringK8sV2/Jobs/constants.ts

@@ -6,7 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import {
 	getPodUtilizationByPodQueryPayloads,
 	INFRA_MONITORING_ATTR_KEYS,

frontend/src/container/InfraMonitoringK8sV2/Jobs/entity.config.ts

@@ -132,6 +132,7 @@ export const jobEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.JOBS,
 		eventCategory: InfraMonitoringEvents.Job,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'job',
 		getSelectedItemExpression: k8sJobGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Namespaces/constants.ts

@@ -6,10 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import {
-	K8sDetailsCountConfig,
-	K8sDetailsMetadataConfig,
-} from '../Base/K8sBaseDetails';
+import { K8sDetailsCountConfig, K8sDetailsMetadataConfig } from '../Base/types';
 import {
 	getPodUtilizationByPodQueryPayloads,
 	INFRA_MONITORING_ATTR_KEYS,

frontend/src/container/InfraMonitoringK8sV2/Namespaces/entity.config.ts

@@ -143,6 +143,7 @@ export const namespaceEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.NAMESPACES,
 		eventCategory: InfraMonitoringEvents.Namespace,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'namespace',
 		getSelectedItemExpression: k8sNamespaceGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Nodes/constants.ts

@@ -12,7 +12,7 @@ import {
 	buildLogsTracesExpression,
 } from 'container/InfraMonitoringK8sV2/Base/utils';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import { INFRA_MONITORING_ATTR_KEYS } from '../constants';
 import { SelectedItemParams } from '../hooks';
 

frontend/src/container/InfraMonitoringK8sV2/Nodes/entity.config.ts

@@ -129,6 +129,7 @@ export const nodeEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.NODES,
 		eventCategory: InfraMonitoringEvents.Node,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'node',
 		getSelectedItemExpression: k8sNodeGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Pods/constants.ts

@@ -6,7 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import { formatValueForExpression } from 'components/QueryBuilderV2/utils';
 import {
 	buildEventsExpression,

frontend/src/container/InfraMonitoringK8sV2/Pods/entity.config.ts

@@ -121,6 +121,7 @@ export const podEntityConfig: K8sEntityConfig<InframonitoringtypesPodRecordDTO>
 		details: {
 			category: InfraMonitoringEntity.PODS,
 			eventCategory: InfraMonitoringEvents.Pod,
+			tabsConfig: { showOverview: true },
 			queryKeyPrefix: 'pod',
 			getSelectedItemExpression: k8sPodGetSelectedItemExpression,
 			fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/StatefulSets/constants.ts

@@ -6,7 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import {
 	getPodUtilizationByPodQueryPayloads,
 	INFRA_MONITORING_ATTR_KEYS,

frontend/src/container/InfraMonitoringK8sV2/StatefulSets/entity.config.ts

@@ -132,6 +132,7 @@ export const statefulSetEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.STATEFULSETS,
 		eventCategory: InfraMonitoringEvents.StatefulSet,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'statefulSet',
 		getSelectedItemExpression: k8sStatefulSetGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/Volumes/constants.ts

@@ -6,7 +6,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource, ReduceOperators } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
-import { K8sDetailsMetadataConfig } from '../Base/K8sBaseDetails';
+import { K8sDetailsMetadataConfig } from '../Base/types';
 import { INFRA_MONITORING_ATTR_KEYS } from '../constants';
 import { SelectedItemParams } from '../hooks';
 import {

frontend/src/container/InfraMonitoringK8sV2/Volumes/entity.config.ts

@@ -127,6 +127,7 @@ export const volumeEntityConfig: K8sEntityConfig<
 	details: {
 		category: InfraMonitoringEntity.VOLUMES,
 		eventCategory: InfraMonitoringEvents.Volume,
+		tabsConfig: { showOverview: true },
 		queryKeyPrefix: 'volume',
 		getSelectedItemExpression: k8sVolumeGetSelectedItemExpression,
 		fetchEntityData,

frontend/src/container/InfraMonitoringK8sV2/constants.ts

@@ -157,9 +157,11 @@ export enum VIEWS {
 	PROCESSES = 'processes',
 	EVENTS = 'events',
 	POD_METRICS = 'pod_metrics',
+	OVERVIEW = 'overview',
 }
 
 export const VIEW_TYPES = {
+	OVERVIEW: VIEWS.OVERVIEW,
 	METRICS: VIEWS.METRICS,
 	LOGS: VIEWS.LOGS,
 	TRACES: VIEWS.TRACES,
@@ -896,6 +898,41 @@ export const getInvalidValueTooltipText = (
 	attribute: string,
 ): string => `Some ${entity} do not have ${attribute}s.`;
 
+export const K8S_CATEGORY_LABELS: Record<InfraMonitoringEntity, string> = {
+	[InfraMonitoringEntity.HOSTS]: 'Hosts',
+	[InfraMonitoringEntity.PODS]: 'Pods',
+	[InfraMonitoringEntity.NODES]: 'Nodes',
+	[InfraMonitoringEntity.NAMESPACES]: 'Namespaces',
+	[InfraMonitoringEntity.CLUSTERS]: 'Clusters',
+	[InfraMonitoringEntity.DEPLOYMENTS]: 'Deployments',
+	[InfraMonitoringEntity.STATEFULSETS]: 'StatefulSets',
+	[InfraMonitoringEntity.DAEMONSETS]: 'DaemonSets',
+	[InfraMonitoringEntity.CONTAINERS]: 'Containers',
+	[InfraMonitoringEntity.JOBS]: 'Jobs',
+	[InfraMonitoringEntity.VOLUMES]: 'Volumes',
+};
+
+/**
+ * Used where one record is named, like the drawer's back control. Cased the
+ * same way as the plural labels, so StatefulSet keeps its capital.
+ */
+export const K8S_CATEGORY_SINGULAR_LABELS: Record<
+	InfraMonitoringEntity,
+	string
+> = {
+	[InfraMonitoringEntity.HOSTS]: 'Host',
+	[InfraMonitoringEntity.PODS]: 'Pod',
+	[InfraMonitoringEntity.NODES]: 'Node',
+	[InfraMonitoringEntity.NAMESPACES]: 'Namespace',
+	[InfraMonitoringEntity.CLUSTERS]: 'Cluster',
+	[InfraMonitoringEntity.DEPLOYMENTS]: 'Deployment',
+	[InfraMonitoringEntity.STATEFULSETS]: 'StatefulSet',
+	[InfraMonitoringEntity.DAEMONSETS]: 'DaemonSet',
+	[InfraMonitoringEntity.CONTAINERS]: 'Container',
+	[InfraMonitoringEntity.JOBS]: 'Job',
+	[InfraMonitoringEntity.VOLUMES]: 'Volume',
+};
+
 export const ENTITY_FILTER_PLACEHOLDERS: Record<InfraMonitoringEntity, string> =
 	{
 		[InfraMonitoringEntity.HOSTS]:
@@ -939,9 +976,11 @@ export const INFRA_MONITORING_K8S_PARAMS_KEYS = {
 	PAGE_SIZE: 'pageSize',
 	EXPANDED: 'expanded',
 	SELECTED_ITEM: 'selectedItem',
+	SELECTED_ITEM_CATEGORY: 'selectedItemCategory',
 	SELECTED_ITEM_CLUSTER_NAME: 'selectedItemClusterName',
 	SELECTED_ITEM_NAMESPACE_NAME: 'selectedItemNamespaceName',
 	SELECTED_ITEM_CONTAINER_NAME: 'selectedItemContainerName',
+	OVERVIEW_EXPRESSION: 'overviewExpression',
 	DETAIL_RELATIVE_TIME: 'detailRelativeTime',
 	DETAIL_START_TIME: 'detailStartTime',
 	DETAIL_END_TIME: 'detailEndTime',

frontend/src/container/InfraMonitoringK8sV2/hooks.ts

@@ -18,7 +18,6 @@ import { parseAsJsonNoValidate } from 'utils/nuqsParsers';
 import {
 	DEFAULT_K8S_CATEGORY,
 	INFRA_MONITORING_K8S_PARAMS_KEYS,
-	VIEWS,
 } from './constants';
 import { orderBySchema, OrderBySchemaType } from './schemas';
 
@@ -85,10 +84,13 @@ export const useInfraMonitoringGroupBy = (): UseQueryStateReturn<
 		parseAsGroupBy.withDefault([]).withOptions(defaultNuqsOptions),
 	);
 
-export const useInfraMonitoringView = (): UseQueryStateReturn<string, string> =>
+export const useInfraMonitoringView = (): UseQueryStateReturn<
+	string | null,
+	undefined
+> =>
 	useQueryState(
 		INFRA_MONITORING_K8S_PARAMS_KEYS.VIEW,
-		parseAsString.withDefault(VIEWS.METRICS).withOptions(defaultNuqsOptions),
+		parseAsString.withOptions(defaultNuqsOptions),
 	);
 
 export const useInfraMonitoringLogFilters = (): UseQueryStateReturn<
@@ -137,6 +139,8 @@ export const useInfraMonitoringCategory = (): UseQueryStateReturn<
 
 export interface SelectedItemParams {
 	selectedItem: string | null;
+	/** Drawer category, when it differs from the list page category. */
+	category?: string | null;
 	clusterName?: string | null;
 	namespaceName?: string | null;
 	containerName?: string | null;
@@ -144,6 +148,7 @@ export interface SelectedItemParams {
 
 const selectedItemParamsParsers = {
 	[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM]: parseAsString,
+	[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CATEGORY]: parseAsString,
 	[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CLUSTER_NAME]: parseAsString,
 	[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_NAMESPACE_NAME]: parseAsString,
 	[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CONTAINER_NAME]: parseAsString,
@@ -165,6 +170,8 @@ export const useInfraMonitoringSelectedItemParams =
 			() => ({
 				selectedItem:
 					rawParams[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM] ?? null,
+				category:
+					rawParams[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CATEGORY] ?? null,
 				clusterName:
 					rawParams[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CLUSTER_NAME] ??
 					null,
@@ -183,6 +190,7 @@ export const useInfraMonitoringSelectedItemParams =
 				if (newParams === null) {
 					void setRawParams({
 						[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM]: null,
+						[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CATEGORY]: null,
 						[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CLUSTER_NAME]: null,
 						[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_NAMESPACE_NAME]: null,
 						[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CONTAINER_NAME]: null,
@@ -193,6 +201,8 @@ export const useInfraMonitoringSelectedItemParams =
 				void setRawParams({
 					[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM]:
 						newParams.selectedItem ?? null,
+					[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CATEGORY]:
+						newParams.category ?? null,
 					[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_CLUSTER_NAME]:
 						newParams.clusterName ?? null,
 					[INFRA_MONITORING_K8S_PARAMS_KEYS.SELECTED_ITEM_NAMESPACE_NAME]:

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

@@ -24,6 +24,7 @@ export default function Legend({
 	focusedSeriesIndex,
 	onAction,
 	showCopy = true,
+	itemLabel = 'series',
 }: LegendProps): JSX.Element {
 	const legendContainerRef = useRef<HTMLDivElement | null>(null);
 	const [filterQuery, setFilterQuery] = useState('');
@@ -92,11 +93,12 @@ export default function Legend({
 					position={position}
 					filterQuery={filterQuery}
 					onFilterQueryChange={setFilterQuery}
+					itemLabel={itemLabel}
 				/>
 			)}
 			{isEmptyState ? (
 				<div className={styles.emptyState}>
-					No series found matching &quot;{effectiveQuery}&quot;
+					No {itemLabel} found matching &quot;{effectiveQuery}&quot;
 				</div>
 			) : (
 				<VirtuosoGrid

frontend/src/lib/uPlotV2/components/Legend/LegendToolbar.tsx

@@ -14,6 +14,7 @@ export interface LegendToolbarProps {
 	position: LegendPosition;
 	filterQuery: string;
 	onFilterQueryChange: (query: string) => void;
+	itemLabel: string;
 }
 
 /** Legend chrome: the series search box and the "Showing N of M" readout. */
@@ -23,6 +24,7 @@ export default function LegendToolbar({
 	position,
 	filterQuery,
 	onFilterQueryChange,
+	itemLabel,
 }: LegendToolbarProps): JSX.Element {
 	const handleFilterChange = useCallback(
 		(event: ChangeEvent<HTMLInputElement>): void =>
@@ -48,7 +50,7 @@ export default function LegendToolbar({
 			aria-live="polite"
 			data-testid="legend-status"
 		>
-			{`Showing ${visibleCount} of ${totalCount} series`}
+			{`Showing ${visibleCount} of ${totalCount} ${itemLabel}`}
 		</span>
 	);
 

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

@@ -0,0 +1,100 @@
+// Surface matches the shared Tooltip: same tokens, same radius, no shadow.
+// Padding lives on the sections so a footer can reach the container edges.
+.container {
+	font-family: 'Inter';
+	font-size: 12px;
+	background: var(--l2-background);
+	-webkit-font-smoothing: antialiased;
+	color: var(--l2-foreground);
+	border-radius: 6px;
+	border: 1px solid var(--l2-border);
+	display: flex;
+	flex-direction: column;
+	min-width: 200px;
+
+	&.pinned {
+		border-color: var(--ring);
+	}
+}
+
+.divider {
+	display: block;
+	width: 100%;
+	height: 1px;
+	background-color: var(--l2-border);
+}
+
+.header {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	padding: var(--spacing-3) var(--spacing-4);
+}
+
+// Matches the legend row's marker.
+.marker {
+	width: 10px;
+	height: 10px;
+	border-radius: var(--radius);
+	flex-shrink: 0;
+}
+
+.title {
+	flex: 1;
+	min-width: 0;
+	font-family: var(--font-mono);
+	font-size: var(--font-size-xs);
+	font-weight: 600;
+	color: var(--text-vanilla-100);
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.status {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-1);
+	font-size: 11px;
+	color: var(--text-vanilla-400);
+	flex-shrink: 0;
+}
+
+.rows {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-1);
+	padding: var(--spacing-3) var(--spacing-4);
+}
+
+.row {
+	display: flex;
+	align-items: baseline;
+	justify-content: space-between;
+	gap: var(--spacing-4);
+	font-family: var(--font-mono);
+	font-size: var(--font-size-xs);
+	font-variant-numeric: tabular-nums;
+	color: var(--text-vanilla-100);
+}
+
+// The group values name the point; the channels are what it says.
+.rowMuted {
+	color: var(--text-vanilla-400);
+}
+
+.rowLabel {
+	flex: 1;
+	min-width: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.rowValue {
+	flex: 0 0 auto;
+	max-width: 60%;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}

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

@@ -0,0 +1,111 @@
+import { useMemo } from 'react';
+import cx from 'classnames';
+import { Pin } from '@signozhq/icons';
+
+import { ScatterTooltipProps } from '../types';
+import { buildChannelRows, resolveHoveredPoint } from './scatterTooltipContent';
+
+import Styles from './ScatterTooltip.module.scss';
+
+/**
+ * One point, its channels, then the group values that name it. Purpose-built
+ * rather than composed from the shared `Tooltip`, whose list is one row per
+ * series at a shared x; a scatter point has no such neighbours.
+ */
+export default function ScatterTooltip({
+	uPlotInstance,
+	dataIndexes,
+	seriesIndex,
+	channels,
+	resolvePointLabels,
+	decimalPrecision,
+	isPinned,
+	dismiss,
+	renderTooltipFooter,
+}: ScatterTooltipProps): JSX.Element | null {
+	const point = useMemo(
+		() => resolveHoveredPoint(uPlotInstance, seriesIndex, dataIndexes),
+		[uPlotInstance, seriesIndex, dataIndexes],
+	);
+
+	const rows = useMemo(
+		() => (point ? buildChannelRows(point, channels, decimalPrecision) : []),
+		[point, channels, decimalPrecision],
+	);
+
+	const labels = useMemo(
+		() =>
+			point
+				? (resolvePointLabels?.(point.seriesIndex, point.dataIndex) ?? [])
+				: [],
+		[point, resolvePointLabels],
+	);
+
+	if (!point) {
+		return null;
+	}
+
+	return (
+		<div
+			className={cx(Styles.container, { [Styles.pinned]: isPinned })}
+			data-pinned={isPinned}
+			data-testid="scatter-tooltip"
+		>
+			<div className={Styles.header}>
+				<span className={Styles.marker} style={{ backgroundColor: point.color }} />
+				<span
+					className={Styles.title}
+					title={point.label}
+					data-testid="scatter-tooltip-title"
+				>
+					{point.label}
+				</span>
+				{isPinned && (
+					<span className={Styles.status} data-testid="scatter-tooltip-status">
+						<Pin size={12} />
+						<span>Pinned</span>
+					</span>
+				)}
+			</div>
+
+			<span className={Styles.divider} />
+
+			<div className={Styles.rows}>
+				{rows.map((row) => (
+					<div
+						key={row.label}
+						className={Styles.row}
+						data-testid="scatter-tooltip-row"
+					>
+						<span className={Styles.rowLabel}>{row.label}</span>
+						<span className={Styles.rowValue}>{row.value}</span>
+					</div>
+				))}
+			</div>
+
+			{labels.length > 0 && (
+				<>
+					<span className={Styles.divider} />
+					<div className={Styles.rows}>
+						{labels.map((label) => (
+							<div
+								key={label.key}
+								className={cx(Styles.row, Styles.rowMuted)}
+								data-testid="scatter-tooltip-label"
+							>
+								<span className={Styles.rowLabel} title={label.key}>
+									{label.key}
+								</span>
+								<span className={Styles.rowValue} title={label.value}>
+									{label.value}
+								</span>
+							</div>
+						))}
+					</div>
+				</>
+			)}
+
+			{renderTooltipFooter?.({ isPinned, dismiss })}
+		</div>
+	);
+}

frontend/src/lib/uPlotV2/components/Tooltip/__tests__/scatterTooltipContent.test.ts

@@ -0,0 +1,94 @@
+import type uPlot from 'uplot';
+
+import {
+	buildChannelRows,
+	resolveHoveredPoint,
+	ScatterHoveredPoint,
+} from '../scatterTooltipContent';
+
+jest.mock('components/Graph/yAxisConfig', () => ({
+	getToolTipValue: jest.fn((value: number | string, unit?: string) =>
+		`${value} ${unit ?? ''}`.trim(),
+	),
+}));
+
+const plot = {
+	data: [
+		null,
+		[
+			[10, 20],
+			[100, 200],
+			[5, null],
+		],
+		[[30], [300]],
+	],
+	series: [
+		{},
+		{ label: 'cart', stroke: '#ff0000' },
+		{ label: 'checkout', stroke: (): string => '#00ff00' },
+	],
+} as unknown as uPlot;
+
+describe('resolveHoveredPoint', () => {
+	it('reads the focused series at its own data index', () => {
+		expect(resolveHoveredPoint(plot, 1, [null, 1, null])).toStrictEqual({
+			seriesIndex: 1,
+			dataIndex: 1,
+			label: 'cart',
+			color: '#ff0000',
+			x: 20,
+			y: 200,
+			size: null,
+		});
+	});
+
+	it('carries the size column when present and resolves function strokes', () => {
+		expect(resolveHoveredPoint(plot, 1, [null, 0, null])?.size).toBe(5);
+		expect(resolveHoveredPoint(plot, 2, [null, null, 0])).toMatchObject({
+			label: 'checkout',
+			color: '#00ff00',
+			size: null,
+		});
+	});
+
+	it('is null without a focused series or an index for it', () => {
+		expect(resolveHoveredPoint(plot, null, [null, 0, null])).toBeNull();
+		expect(resolveHoveredPoint(plot, 0, [0, 0, null])).toBeNull();
+		expect(resolveHoveredPoint(plot, 1, [null, null, null])).toBeNull();
+	});
+});
+
+describe('buildChannelRows', () => {
+	const point: ScatterHoveredPoint = {
+		seriesIndex: 1,
+		dataIndex: 0,
+		label: 'cart',
+		color: '#f00',
+		x: 12,
+		y: 340,
+		size: 7,
+	};
+
+	it('formats x and y with their own units', () => {
+		const rows = buildChannelRows(point, {
+			x: { label: 'Throughput', unit: 'reqps' },
+			y: { label: 'p99', unit: 'ms' },
+		});
+
+		expect(rows).toStrictEqual([
+			{ label: 'Throughput', value: '12 reqps' },
+			{ label: 'p99', value: '340 ms' },
+		]);
+	});
+
+	it('adds the size row only when the channel is mapped and the point has one', () => {
+		const channels = {
+			x: { label: 'x' },
+			y: { label: 'y' },
+			size: { label: 'Errors' },
+		};
+
+		expect(buildChannelRows(point, channels)).toHaveLength(3);
+		expect(buildChannelRows({ ...point, size: null }, channels)).toHaveLength(2);
+	});
+});

frontend/src/lib/uPlotV2/components/Tooltip/scatterTooltipContent.ts

@@ -0,0 +1,90 @@
+import { PrecisionOption } from 'components/Graph/types';
+import { getToolTipValue } from 'components/Graph/yAxisConfig';
+import type uPlot from 'uplot';
+
+import type {
+	ScatterChannel,
+	ScatterChannels,
+	ScatterSeriesData,
+} from '../../plugins/ScatterPlugin/types';
+import { resolveSeriesColor } from './utils';
+
+export interface ScatterHoveredPoint {
+	seriesIndex: number;
+	dataIndex: number;
+	label: string;
+	color: string;
+	x: number;
+	y: number;
+	size: number | null;
+}
+
+export interface ScatterTooltipRow {
+	label: string;
+	value: string;
+}
+
+/** The point the cursor resolved to: the focused series' own index into its columns. */
+export function resolveHoveredPoint(
+	u: uPlot,
+	seriesIndex: number | null,
+	dataIndexes: Array<number | null>,
+): ScatterHoveredPoint | null {
+	if (seriesIndex == null || seriesIndex < 1) {
+		return null;
+	}
+	const dataIndex = dataIndexes[seriesIndex];
+	const series = u.series[seriesIndex];
+	const columns = u.data[seriesIndex] as unknown as
+		| ScatterSeriesData
+		| undefined;
+	if (dataIndex == null || !series || !columns) {
+		return null;
+	}
+	const x = columns[0][dataIndex];
+	const y = columns[1][dataIndex];
+	if (x == null || y == null) {
+		return null;
+	}
+	return {
+		seriesIndex,
+		dataIndex,
+		label: String(series.label ?? ''),
+		color: resolveSeriesColor(series.stroke, u, seriesIndex),
+		x,
+		y,
+		size: columns[2]?.[dataIndex] ?? null,
+	};
+}
+
+function formatChannel(
+	value: number,
+	channel: ScatterChannel,
+	decimalPrecision?: PrecisionOption,
+): string {
+	return getToolTipValue(value, channel.unit, decimalPrecision);
+}
+
+export function buildChannelRows(
+	point: ScatterHoveredPoint,
+	channels: ScatterChannels,
+	decimalPrecision?: PrecisionOption,
+): ScatterTooltipRow[] {
+	const rows: ScatterTooltipRow[] = [
+		{
+			label: channels.x.label,
+			value: formatChannel(point.x, channels.x, decimalPrecision),
+		},
+		{
+			label: channels.y.label,
+			value: formatChannel(point.y, channels.y, decimalPrecision),
+		},
+	];
+	if (channels.size && point.size != null) {
+		rows.push({
+			label: channels.size.label,
+			value: formatChannel(point.size, channels.size, decimalPrecision),
+		});
+	}
+	return rows;
+}

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

@@ -6,6 +6,10 @@ import uPlot from 'uplot';
 import { UPlotConfigBuilder } from '../config/UPlotConfigBuilder';
 import { LegendItem } from '../config/types';
 import { HeatmapSeries, HeatmapYAxis } from '../plugins/HeatmapPlugin/types';
+import type {
+	ScatterChannels,
+	ScatterPointLabel,
+} from '../plugins/ScatterPlugin/types';
 import { SyncTooltipFilterMode } from '../plugins/TooltipPlugin/types';
 
 /**
@@ -119,6 +123,17 @@ export interface HeatmapTooltipProps
 	groupColor: string;
 }
 
+/** Not part of `TooltipProps`: it describes one point's channels, not a series list. */
+export interface ScatterTooltipProps
+	extends BaseTooltipProps, TooltipRenderArgs {
+	channels: ScatterChannels;
+	/** The group values behind a point, e.g. `service.name` → `cart`. */
+	resolvePointLabels?: (
+		seriesIndex: number,
+		dataIndex: number,
+	) => ScatterPointLabel[];
+}
+
 export type TooltipProps =
 	| TimeSeriesTooltipProps
 	| BarTooltipProps
@@ -168,6 +183,8 @@ export interface LegendProps {
 	onAction: OnLegendAction;
 	/** Show the per-item copy button. Default true. */
 	showCopy?: boolean;
+	/** Plural noun for the items in the search readouts. Default 'series'. */
+	itemLabel?: string;
 }
 
 /** Props for the uPlot legend controller, which derives items + interaction

frontend/src/lib/uPlotV2/config/UPlotAxisBuilder.ts

@@ -39,6 +39,16 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 		};
 	}
 
+	/** The axis line reads as the outermost grid line, so it takes the grid's style. */
+	private buildBorderConfig(
+		grid: uPlot.Axis.Grid | undefined,
+	): uPlot.Axis.Border | undefined {
+		if (this.props.showBorder === false || !grid) {
+			return undefined;
+		}
+		return { show: true, stroke: grid.stroke, width: grid.width };
+	}
+
 	/**
 	 * Build ticks configuration
 	 */
@@ -58,32 +68,49 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 	}
 
 	/**
-	 * Build values formatter for X-axis (time)
+	 * Build values formatter for X-axis: time, or a value axis when a unit or
+	 * precision is given (scatter). Neither leaves uPlot's numeric default.
 	 */
 	private buildXAxisValuesFormatter(): uPlot.Axis.Values | undefined {
-		const { isTimeAxis } = this.props;
+		const { isTimeAxis, yAxisUnit, decimalPrecision } = this.props;
 
 		if (isTimeAxis) {
 			return uPlotXAxisValuesFormat as uPlot.Axis.Values;
 		}
 
+		if (yAxisUnit !== undefined || decimalPrecision !== undefined) {
+			return this.buildValueAxisFormatter();
+		}
+
 		return undefined;
 	}
 
 	/**
-	 * Build values formatter for Y-axis (values with units)
+	 * Build values formatter for a value axis (values with units). A split outside
+	 * the scale's range gets no label: uPlot's arcsinh splits always include
+	 * ±threshold, and it would draw that label past the plot's edge.
 	 */
-	private buildYAxisValuesFormatter(): uPlot.Axis.Values {
-		const { yAxisUnit, decimalPrecision } = this.props;
+	private buildValueAxisFormatter(): uPlot.Axis.Values {
+		const { yAxisUnit, decimalPrecision, scaleKey } = this.props;
 
-		return (_, t): string[] =>
-			t.map((v) => {
-				if (v === null || v === undefined || Number.isNaN(v)) {
+		return (u, t): string[] => {
+			const scale = u?.scales?.[scaleKey];
+			const min = scale?.min ?? -Infinity;
+			const max = scale?.max ?? Infinity;
+			return t.map((v) => {
+				if (
+					v === null ||
+					v === undefined ||
+					Number.isNaN(v) ||
+					v < min ||
+					v > max
+				) {
 					return '';
 				}
 				const value = getToolTipValue(v.toString(), yAxisUnit, decimalPrecision);
 				return `${value}`;
 			});
+		};
 	}
 
 	/**
@@ -101,7 +128,7 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 		return scaleKey === 'x'
 			? this.buildXAxisValuesFormatter()
 			: scaleKey === 'y'
-				? this.buildYAxisValuesFormatter()
+				? this.buildValueAxisFormatter()
 				: undefined;
 	}
 
@@ -149,10 +176,12 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 			side = 2, // bottom by default
 			space,
 			splits,
+			filter,
 			gap = 5, // default gap is 5
 		} = this.props;
 
 		const grid = this.buildGridConfig();
+		const border = this.buildBorderConfig(grid);
 		const ticks = this.buildTicksConfig();
 		const values = this.buildValuesFormatter();
 		const size = this.buildSizeCalculator();
@@ -177,6 +206,9 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 		if (ticks) {
 			axisConfig.ticks = ticks;
 		}
+		if (border) {
+			axisConfig.border = border;
+		}
 		if (values) {
 			axisConfig.values = values;
 		}
@@ -189,6 +221,9 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 		if (space !== undefined) {
 			axisConfig.space = space;
 		}
+		if (filter) {
+			axisConfig.filter = filter;
+		}
 		if (size) {
 			axisConfig.size = size;
 		}

frontend/src/lib/uPlotV2/config/UPlotConfigBuilder.ts

@@ -19,6 +19,7 @@ import {
 	ConfigBuilder,
 	ConfigBuilderProps,
 	LegendItem,
+	PlotMode,
 	SelectionPreferencesSource,
 	StackMode,
 } from './types';
@@ -65,6 +66,8 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 
 	private stackMode: StackMode = StackMode.None;
 
+	private mode: PlotMode = PlotMode.Aligned;
+
 	private cursor: Cursor | undefined;
 
 	private hooks: Hooks.Arrays = {};
@@ -160,6 +163,15 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		return this.stackMode;
 	}
 
+	/** Faceted series carry their own x column each; see `SeriesProps.facets`. */
+	setMode(mode: PlotMode): void {
+		this.mode = mode;
+	}
+
+	getMode(): PlotMode {
+		return this.mode;
+	}
+
 	/**
 	 * Add or merge a scale configuration
 	 */
@@ -512,6 +524,10 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 			{} as Record<string, uPlot.Scale>,
 		);
 
+		if (this.mode === PlotMode.Faceted) {
+			config.mode = this.mode as number as uPlot.Mode;
+		}
+
 		config.hooks = this.hooks;
 		config.select = this.select;
 

frontend/src/lib/uPlotV2/config/UPlotScaleBuilder.ts

@@ -99,6 +99,7 @@ export class UPlotScaleBuilder extends ConfigBuilder<
 			time,
 			distr,
 			logBase,
+			asinhThreshold: this.props.asinhThreshold,
 		});
 
 		const { rangeConfig, hardMinOnly, hardMaxOnly, hasFixedRange } =

frontend/src/lib/uPlotV2/config/UPlotSeriesBuilder.ts

@@ -87,6 +87,8 @@ export class UPlotSeriesBuilder extends ConfigBuilder<
 			lineConfig.fill = finalFillColor;
 		} else if (this.props.drawStyle === DrawStyle.Histogram) {
 			lineConfig.fill = `${finalFillColor}40`;
+		} else if (this.props.drawStyle === DrawStyle.Scatter) {
+			lineConfig.fill = `${finalFillColor}${toAlphaHex(resolveFillOpacity(fillOpacity))}`;
 		} else if (fillMode && fillMode !== FillMode.None) {
 			const resolvedOpacity = resolveFillOpacity(fillOpacity);
 			if (fillMode === FillMode.Solid) {
@@ -122,7 +124,8 @@ export class UPlotSeriesBuilder extends ConfigBuilder<
 			return { paths: pathBuilder };
 		}
 
-		if (drawStyle === DrawStyle.Points) {
+		// Scatter without a `pathBuilder` has nothing to draw its discs with.
+		if (drawStyle === DrawStyle.Points || drawStyle === DrawStyle.Scatter) {
 			return { paths: (): null => null };
 		}
 
@@ -194,6 +197,10 @@ export class UPlotSeriesBuilder extends ConfigBuilder<
 		if (drawStyle === DrawStyle.Points) {
 			return true;
 		}
+		// The discs are the series path; uPlot's own points would double-draw them.
+		if (drawStyle === DrawStyle.Scatter) {
+			return false;
+		}
 		return !!showPoints;
 	}
 
@@ -218,7 +225,7 @@ export class UPlotSeriesBuilder extends ConfigBuilder<
 	}
 
 	getConfig(): ExtendedSeries {
-		const { scaleKey, label, spanGaps, show = true, metric } = this.props;
+		const { scaleKey, label, spanGaps, show = true, metric, facets } = this.props;
 
 		const resolvedLineColor = this.getLineColor();
 
@@ -246,6 +253,7 @@ export class UPlotSeriesBuilder extends ConfigBuilder<
 			...pathConfig,
 			points: Object.keys(pointsConfig).length > 0 ? pointsConfig : undefined,
 			metric,
+			...(facets && { facets }),
 		};
 	}
 }

frontend/src/lib/uPlotV2/config/__tests__/UPlotAxisBuilder.test.ts

@@ -120,6 +120,35 @@ describe('UPlotAxisBuilder', () => {
 		});
 	});
 
+	it('draws the axis line by default, styled like the grid', () => {
+		const config = new UPlotAxisBuilder(
+			createAxisProps({ isDarkMode: true, grid: { width: 0.5 } }),
+		).getConfig();
+
+		expect(config.border).toStrictEqual({
+			show: true,
+			stroke: config.grid?.stroke,
+			width: 0.5,
+		});
+	});
+
+	it('leaves the axis line off when showBorder is false', () => {
+		expect(
+			new UPlotAxisBuilder(createAxisProps({ showBorder: false })).getConfig(),
+		).not.toHaveProperty('border');
+	});
+
+	it('passes explicit splits and a label filter through to uPlot', () => {
+		const splits = jest.fn();
+		const filter = jest.fn();
+		const config = new UPlotAxisBuilder(
+			createAxisProps({ splits, filter }),
+		).getConfig();
+
+		expect(config.splits).toBe(splits);
+		expect(config.filter).toBe(filter);
+	});
+
 	it('uses provided ticks config when present and falls back to defaults otherwise', () => {
 		const customTicks = { width: 1, show: false };
 		const withTicks = new UPlotAxisBuilder(
@@ -376,3 +405,51 @@ describe('UPlotAxisBuilder', () => {
 		expect(config.values).toBeDefined();
 	});
 });
+
+describe('UPlotAxisBuilder value x axis', () => {
+	it('formats a non-time x axis with its unit', () => {
+		(getToolTipValue as jest.Mock).mockReturnValue('1.2K req/s');
+		const config = new UPlotAxisBuilder(
+			createAxisProps({ scaleKey: 'x', isTimeAxis: false, yAxisUnit: 'reqps' }),
+		).getConfig();
+
+		const values = (config.values as uPlot.Axis.DynamicValues)(
+			{} as uPlot,
+			[1200],
+			0,
+			0,
+			0,
+		);
+
+		expect(values).toStrictEqual(['1.2K req/s']);
+		expect(getToolTipValue).toHaveBeenCalledWith('1200', 'reqps', undefined);
+	});
+
+	it('leaves a non-time x axis to uPlot when nothing says how to format it', () => {
+		const config = new UPlotAxisBuilder(
+			createAxisProps({ scaleKey: 'x', isTimeAxis: false }),
+		).getConfig();
+
+		expect(config.values).toBeUndefined();
+	});
+});
+
+describe('UPlotAxisBuilder out-of-range splits', () => {
+	it('leaves a split the scale cannot place unlabelled', () => {
+		(getToolTipValue as jest.Mock).mockImplementation((v: string) => `${v} ms`);
+		const config = new UPlotAxisBuilder(
+			createAxisProps({ scaleKey: 'y', yAxisUnit: 'ms' }),
+		).getConfig();
+		const u = { scales: { y: { min: 0, max: 1000 } } } as unknown as uPlot;
+
+		const values = (config.values as uPlot.Axis.DynamicValues)(
+			u,
+			[-10, 0, 500, 5000],
+			0,
+			0,
+			0,
+		);
+
+		expect(values).toStrictEqual(['', '0 ms', '500 ms', '']);
+	});
+});

frontend/src/lib/uPlotV2/config/__tests__/UPlotConfigBuilder.test.ts

@@ -5,7 +5,12 @@ import {
 	STEP_INTERVAL_MULTIPLIER,
 } from '../../constants';
 import type { SeriesProps } from '../types';
-import { DrawStyle, SelectionPreferencesSource, StackMode } from '../types';
+import {
+	DrawStyle,
+	PlotMode,
+	SelectionPreferencesSource,
+	StackMode,
+} from '../types';
 import { UPlotConfigBuilder } from '../UPlotConfigBuilder';
 
 // Mock only the real boundary that hits localStorage
@@ -651,3 +656,15 @@ describe('UPlotConfigBuilder stacking', () => {
 		expect(builder.getConfig().bands).toStrictEqual([{ series: [1, 3] }]);
 	});
 });
+
+describe('UPlotConfigBuilder plot mode', () => {
+	it('leaves mode unset for aligned data and emits 2 when faceted', () => {
+		const aligned = new UPlotConfigBuilder({ id: 'aligned' });
+		expect(aligned.getConfig().mode).toBeUndefined();
+
+		const faceted = new UPlotConfigBuilder({ id: 'faceted' });
+		faceted.setMode(PlotMode.Faceted);
+		expect(faceted.getMode()).toBe(PlotMode.Faceted);
+		expect(faceted.getConfig().mode).toBe(2);
+	});
+});

frontend/src/lib/uPlotV2/config/__tests__/UPlotSeriesBuilder.test.ts

@@ -399,3 +399,39 @@ describe('UPlotSeriesBuilder', () => {
 		expect(builder.getConfig().fill).toBeUndefined();
 	});
 });
+
+describe('UPlotSeriesBuilder scatter', () => {
+	it('draws through the given path builder and hides uPlot points', () => {
+		const pathBuilder = jest.fn();
+		const config = new UPlotSeriesBuilder(
+			createBaseProps({
+				drawStyle: DrawStyle.Scatter,
+				pathBuilder,
+				facets: [{ scale: 'x' }, { scale: 'y' }],
+				lineColor: '#ff0000',
+				fillOpacity: 0.5,
+				lineWidth: 1,
+				pointSize: 8,
+			}),
+		).getConfig();
+
+		expect(config.paths).toBe(pathBuilder);
+		expect(config.facets).toStrictEqual([{ scale: 'x' }, { scale: 'y' }]);
+		expect(config.points?.show).toBe(false);
+		expect(config.points?.size).toBe(8);
+		expect(config.stroke).toBe('#ff0000');
+		expect(config.width).toBe(1);
+		expect(config.fill).toBe('#ff000080');
+	});
+
+	it('draws nothing without a path builder', () => {
+		const config = new UPlotSeriesBuilder(
+			createBaseProps({ drawStyle: DrawStyle.Scatter }),
+		).getConfig();
+
+		expect(
+			(config.paths as uPlot.Series.PathBuilder)({} as uPlot, 1, 0, 0),
+		).toBeNull();
+		expect(config.facets).toBeUndefined();
+	});
+});

frontend/src/lib/uPlotV2/config/types.ts

@@ -78,8 +78,12 @@ export interface AxisProps {
 	};
 	/** Explicit tick formatter, replacing the scale's default (time / unit-formatted). */
 	values?: uPlot.Axis.Values;
-	/** Explicit axis splits, overriding the default tick calculation. */
+	/** Explicit tick positions, replacing uPlot's per-distribution default. */
 	splits?: uPlot.Axis.Splits;
+	/** Which splits get a label, replacing uPlot's per-distribution default. */
+	filter?: uPlot.Axis.Filter;
+	/** Draw the axis line along the plot edge, styled like the grid. Default true. */
+	showBorder?: boolean;
 	/** Pixels between the ticks and their labels; also feeds the y axis width calculation. */
 	gap?: number;
 	/** Explicit axis thickness. Left unset, the y axis sizes itself to its widest label. */
@@ -90,7 +94,8 @@ export interface AxisProps {
 	isDarkMode?: boolean;
 	/** Axis is on a log scale — thins the grid lines to keep dense decades readable. */
 	isLogScale?: boolean;
-	/** Unit the y axis ticks are formatted in (`spec.formatting.unit`). */
+	/** Unit the value ticks are formatted in (`spec.formatting.unit`). Named for the
+	 *  y axis, the only value axis until scatter; a non-time x axis reads it too. */
 	yAxisUnit?: string;
 	/**
 	 * X axis carries timestamps, so its ticks format as dates/times. Declared by the caller
@@ -109,6 +114,15 @@ export interface AxisProps {
 export enum DistributionType {
 	Linear = 'linear',
 	Logarithmic = 'logarithmic',
+	/** arcsinh: linear within ±`asinhThreshold`, logarithmic beyond. Takes zero and
+	 *  negatives, which a plain log cannot place. */
+	SymmetricLog = 'symlog',
+}
+
+/** uPlot's data layout: one shared x per chart, or per-series x/y columns. */
+export enum PlotMode {
+	Aligned = 1,
+	Faceted = 2,
 }
 
 export interface ScaleProps {
@@ -125,6 +139,8 @@ export interface ScaleProps {
 	auto?: boolean;
 	logBase?: uPlot.Scale.LogBase;
 	distribution?: DistributionType;
+	/** Half-width of a `SymmetricLog` scale's linear band around zero. Default 1. */
+	asinhThreshold?: number;
 }
 
 export enum DisconnectedValuesMode {
@@ -146,6 +162,8 @@ export enum DrawStyle {
 	Points = 'points',
 	Bar = 'bar',
 	Histogram = 'histogram',
+	/** Faceted (mode 2) discs at per-series x/y, drawn by the caller's `pathBuilder`. */
+	Scatter = 'scatter',
 }
 
 export enum LineInterpolation {
@@ -229,6 +247,8 @@ export interface SeriesProps extends LineConfig, PointsConfig, BarConfig {
 	isDarkMode?: boolean;
 	stepInterval?: number;
 	metric?: { [key: string]: string };
+	/** Mode 2 only: the scales the series' own x and y columns are read against. */
+	facets?: Series.Facet[];
 }
 
 export interface LegendItem {

frontend/src/lib/uPlotV2/plugins/ScatterPlugin/__tests__/geometry.test.ts

@@ -0,0 +1,114 @@
+import type uPlot from 'uplot';
+
+import { Quadtree } from '../../../utils/quadtree';
+import {
+	resolveHit,
+	resolvePointDiameter,
+	resolveSizeDomain,
+} from '../geometry';
+import { ScatterHit, ScatterPointSize } from '../types';
+
+const POINT_SIZE: ScatterPointSize = { fixed: 6, min: 4, max: 20 };
+
+const asData = (columns: unknown[]): uPlot.AlignedData =>
+	columns as unknown as uPlot.AlignedData;
+
+describe('resolveSizeDomain', () => {
+	it('spans the size columns of every series, skipping nulls', () => {
+		const data = asData([
+			null,
+			[
+				[1, 2],
+				[1, 2],
+				[10, null],
+			],
+			[[3], [3], [40]],
+		]);
+
+		expect(resolveSizeDomain(data)).toStrictEqual({ min: 10, max: 40 });
+	});
+
+	it('is null when no series carries sizes', () => {
+		expect(resolveSizeDomain(asData([null, [[1], [1]]]))).toBeNull();
+		expect(resolveSizeDomain(asData([null, [[1], [1], [null]]]))).toBeNull();
+	});
+});
+
+describe('resolvePointDiameter', () => {
+	it('uses the fixed diameter without a size or a domain', () => {
+		expect(resolvePointDiameter(null, { min: 0, max: 10 }, POINT_SIZE)).toBe(6);
+		expect(resolvePointDiameter(5, null, POINT_SIZE)).toBe(6);
+	});
+
+	it('maps the domain ends to min and max', () => {
+		const domain = { min: 0, max: 100 };
+		expect(resolvePointDiameter(0, domain, POINT_SIZE)).toBe(4);
+		expect(resolvePointDiameter(100, domain, POINT_SIZE)).toBe(20);
+	});
+
+	it('scales by area, not diameter', () => {
+		const midArea = (4 ** 2 + 20 ** 2) / 2;
+		expect(
+			resolvePointDiameter(50, { min: 0, max: 100 }, POINT_SIZE),
+		).toBeCloseTo(Math.sqrt(midArea));
+	});
+
+	it('clamps values outside the domain', () => {
+		const domain = { min: 10, max: 20 };
+		expect(resolvePointDiameter(-5, domain, POINT_SIZE)).toBe(4);
+		expect(resolvePointDiameter(500, domain, POINT_SIZE)).toBe(20);
+	});
+
+	it('uses the midpoint when every size is the same', () => {
+		expect(resolvePointDiameter(7, { min: 7, max: 7 }, POINT_SIZE)).toBe(12);
+	});
+});
+
+describe('resolveHit', () => {
+	const hit = (
+		seriesIndex: number,
+		dataIndex: number,
+		x: number,
+		y: number,
+		d: number,
+	): ScatterHit => ({ seriesIndex, dataIndex, x, y, w: d, h: d });
+
+	it('returns the disc under the cursor', () => {
+		const tree = new Quadtree<ScatterHit>(0, 0, 100, 100);
+		tree.add(hit(1, 0, 10, 10, 6));
+		tree.add(hit(2, 3, 50, 50, 6));
+
+		expect(resolveHit(tree, 13, 13, 0)).toMatchObject({
+			seriesIndex: 1,
+			dataIndex: 0,
+		});
+		expect(resolveHit(tree, 52, 52, 0)).toMatchObject({
+			seriesIndex: 2,
+			dataIndex: 3,
+		});
+	});
+
+	it('is null when the cursor is off every disc', () => {
+		const tree = new Quadtree<ScatterHit>(0, 0, 100, 100);
+		tree.add(hit(1, 0, 10, 10, 6));
+
+		expect(resolveHit(tree, 30, 30, 0)).toBeNull();
+	});
+
+	it('tolerance widens each disc', () => {
+		const tree = new Quadtree<ScatterHit>(0, 0, 100, 100);
+		tree.add(hit(1, 0, 10, 10, 6));
+
+		expect(resolveHit(tree, 18, 13, 0)).toBeNull();
+		expect(resolveHit(tree, 18, 13, 3)).not.toBeNull();
+	});
+
+	it('prefers the disc whose centre is nearest when they overlap', () => {
+		const tree = new Quadtree<ScatterHit>(0, 0, 100, 100);
+		tree.add(hit(1, 0, 10, 10, 10));
+		tree.add(hit(1, 1, 14, 10, 10));
+
+		expect(resolveHit(tree, 13, 15, 0)?.dataIndex).toBe(0);
+		expect(resolveHit(tree, 21, 15, 0)?.dataIndex).toBe(1);
+	});
+});

frontend/src/lib/uPlotV2/plugins/ScatterPlugin/__tests__/scatterPlugin.test.ts

@@ -0,0 +1,288 @@
+import uPlot from 'uplot';
+
+import { PlotMode } from '../../../config/types';
+import { UPlotConfigBuilder } from '../../../config/UPlotConfigBuilder';
+import {
+	applyScatterPlugin,
+	createScatterPlugin,
+	SCATTER_FACETS,
+} from '../scatterPlugin';
+
+jest.mock('lib/visualization/panels/utils/legendVisibilityUtils', () => ({
+	getStoredSeriesVisibility: jest.fn(),
+}));
+
+/** jsdom has no Path2D; the builder only needs something that takes the calls. */
+class FakePath2D {
+	moveTo = jest.fn();
+	arc = jest.fn();
+}
+
+type OrientCallback = Parameters<typeof uPlot.orient>[2];
+
+interface FakePlotArgs {
+	series: Array<{ xs: number[]; ys: number[]; sizes?: Array<number | null> }>;
+	cursor?: { left: number; top: number };
+	scaleX?: { min: number; max: number };
+	scaleY?: { min: number; max: number };
+}
+
+/**
+ * A 100×100 plot at the canvas origin with identity scales: value 10 draws at
+ * pixel 10 on x, and at 100 − 10 on y (uPlot's y grows downward).
+ */
+function createFakePlot({
+	series,
+	cursor = { left: -1, top: -1 },
+	scaleX = { min: 0, max: 100 },
+	scaleY = { min: 0, max: 100 },
+}: FakePlotArgs): uPlot {
+	const data = [
+		null,
+		...series.map((entry) =>
+			entry.sizes ? [entry.xs, entry.ys, entry.sizes] : [entry.xs, entry.ys],
+		),
+	];
+	return {
+		data,
+		series: [{}, ...series.map((_, index) => ({ label: `s${index + 1}` }))],
+		bbox: { left: 0, top: 0, width: 100, height: 100 },
+		cursor,
+		scales: { x: scaleX, y: scaleY },
+	} as unknown as uPlot;
+}
+
+/** Stands in for `uPlot.orient`: identity x, flipped y, an `arc` that records. */
+function orientWithIdentityScales(
+	u: uPlot,
+	seriesIdx: number,
+	cb: OrientCallback,
+): void {
+	const columns = (u.data as unknown as Array<number[][] | null>)[seriesIdx];
+	if (!columns) {
+		return;
+	}
+	const scaleX = (u.scales as unknown as Record<string, uPlot.Scale>).x;
+	const scaleY = (u.scales as unknown as Record<string, uPlot.Scale>).y;
+	const valToPosX = (value: number): number => value;
+	const valToPosY = (value: number): number => 100 - value;
+	// Real uPlot's `arc` helper forwards to the path; the test counts those calls.
+	const arc = (path: FakePath2D, ...args: number[]): void => {
+		path.arc(...args);
+	};
+	cb(
+		u.series[seriesIdx],
+		columns[0],
+		columns[1],
+		scaleX,
+		scaleY,
+		valToPosX as unknown as uPlot.ValToPos,
+		valToPosY as unknown as uPlot.ValToPos,
+		0,
+		0,
+		100,
+		100,
+		jest.fn() as never,
+		jest.fn() as never,
+		jest.fn() as never,
+		arc as never,
+		jest.fn() as never,
+	);
+}
+
+describe('createScatterPlugin', () => {
+	beforeAll(() => {
+		(globalThis as { Path2D?: unknown }).Path2D = FakePath2D;
+	});
+
+	beforeEach(() => {
+		(uPlot.orient as jest.Mock).mockImplementation(orientWithIdentityScales);
+	});
+
+	afterEach(() => {
+		(uPlot.orient as jest.Mock).mockReset();
+	});
+
+	function drawAll(
+		u: uPlot,
+		plugin: ReturnType<typeof createScatterPlugin>,
+	): void {
+		plugin.hooks.drawClear(u);
+		for (let seriesIdx = 1; seriesIdx < u.series.length; seriesIdx++) {
+			const columns = (u.data as unknown as number[][][])[seriesIdx];
+			plugin.pathBuilder(u, seriesIdx, 0, columns[0].length - 1);
+		}
+	}
+
+	/** Runs the cursor scan the way uPlot does: every data series, in order. */
+	function scan(
+		u: uPlot,
+		plugin: ReturnType<typeof createScatterPlugin>,
+	): Array<number | null> {
+		const dataIdx = plugin.cursor.dataIdx as NonNullable<uPlot.Cursor['dataIdx']>;
+		const indexes: Array<number | null> = [null];
+		for (let seriesIdx = 1; seriesIdx < u.series.length; seriesIdx++) {
+			indexes.push(dataIdx(u, seriesIdx, 0, 0));
+		}
+		return indexes;
+	}
+
+	it('returns one path that strokes and fills the same discs', () => {
+		const plugin = createScatterPlugin();
+		const u = createFakePlot({ series: [{ xs: [10, 20], ys: [10, 20] }] });
+		plugin.hooks.drawClear(u);
+
+		const paths = plugin.pathBuilder(u, 1, 0, 1) as uPlot.Series.Paths;
+
+		expect(paths.stroke).toBeInstanceOf(FakePath2D);
+		expect(paths.fill).toBe(paths.stroke);
+		expect((paths.fill as unknown as FakePath2D).arc).toHaveBeenCalledTimes(2);
+	});
+
+	it('resolves the hovered point to its own series and index', () => {
+		const plugin = createScatterPlugin({
+			pointSize: { fixed: 6, min: 4, max: 20 },
+		});
+		const u = createFakePlot({
+			series: [
+				{ xs: [10, 50], ys: [10, 50] },
+				{ xs: [80], ys: [80] },
+			],
+			// Over the second series' only point: x 80, y drawn at 100 − 80.
+			cursor: { left: 80, top: 20 },
+		});
+		drawAll(u, plugin);
+
+		expect(scan(u, plugin)).toStrictEqual([null, null, 0]);
+		expect(plugin.getHit()).toMatchObject({ seriesIndex: 2, dataIndex: 0 });
+	});
+
+	it('returns null for every series when the cursor is off the plot or off any disc', () => {
+		const plugin = createScatterPlugin();
+		const u = createFakePlot({
+			series: [{ xs: [10], ys: [10] }],
+			cursor: { left: -1, top: -1 },
+		});
+		drawAll(u, plugin);
+
+		expect(scan(u, plugin)).toStrictEqual([null, null]);
+
+		(u.cursor as { left: number; top: number }).left = 50;
+		(u.cursor as { left: number; top: number }).top = 50;
+		expect(scan(u, plugin)).toStrictEqual([null, null]);
+	});
+
+	it('skips points outside the visible scale range', () => {
+		const plugin = createScatterPlugin();
+		const u = createFakePlot({
+			series: [{ xs: [10, 500], ys: [10, 10] }],
+			cursor: { left: 10, top: 90 },
+		});
+		drawAll(u, plugin);
+
+		const paths = plugin.pathBuilder(u, 1, 0, 1) as uPlot.Series.Paths;
+		expect((paths.fill as unknown as FakePath2D).arc).toHaveBeenCalledTimes(1);
+		expect(scan(u, plugin)).toStrictEqual([null, 0]);
+	});
+
+	it('rings the hit disc, in CSS pixels, with a gap around it', () => {
+		const plugin = createScatterPlugin({
+			pointSize: { fixed: 8, min: 4, max: 20 },
+		});
+		const u = createFakePlot({
+			series: [{ xs: [10], ys: [10] }],
+			cursor: { left: 10, top: 90 },
+		});
+		drawAll(u, plugin);
+		scan(u, plugin);
+
+		const bbox = plugin.cursor.points?.bbox;
+		// The 8px disc spans 6..14; the ring sits 3px out and is 2px wide.
+		expect(bbox?.(u, 1)).toStrictEqual({
+			left: 1,
+			top: 81,
+			width: 18,
+			height: 18,
+		});
+		expect(bbox?.(u, 2)).toMatchObject({ width: 0, height: 0 });
+	});
+
+	it('snaps the ring to whole pixels without moving its centre', () => {
+		const plugin = createScatterPlugin({
+			pointSize: { fixed: 7, min: 4, max: 20 },
+		});
+		const u = createFakePlot({
+			series: [{ xs: [10], ys: [10] }],
+			cursor: { left: 10, top: 90 },
+		});
+		drawAll(u, plugin);
+		scan(u, plugin);
+
+		// The 7px disc starts at 6.5, so the ring's edge would land on 1.5.
+		const ring = plugin.cursor.points?.bbox?.(u, 1);
+		expect(ring).toMatchObject({ left: 1, width: 18 });
+		expect((ring?.left ?? 0) + (ring?.width ?? 0) / 2).toBe(10);
+	});
+
+	it('draws the hover marker as an outline in the series colour', () => {
+		const plugin = createScatterPlugin();
+		const u = {
+			series: [{}, { stroke: (): string => '#E5484D' }, { stroke: '#30A46C' }],
+		} as unknown as uPlot;
+		const points = plugin.cursor.points as {
+			fill: (u: uPlot, seriesIdx: number) => string;
+			stroke: (u: uPlot, seriesIdx: number) => string;
+			width: (u: uPlot, seriesIdx: number, size: number) => number;
+		};
+
+		expect(points.fill(u, 1)).toBe('transparent');
+		expect(points.stroke(u, 1)).toBe('#E5484D');
+		expect(points.stroke(u, 2)).toBe('#30A46C');
+		expect(points.width(u, 1, 0)).toBe(2);
+	});
+
+	it('drawClear drops cached paths on data series only', () => {
+		const plugin = createScatterPlugin();
+		const u = createFakePlot({ series: [{ xs: [1], ys: [1] }] });
+		const [xSeries, dataSeries] = u.series as Array<{ _paths?: unknown }>;
+		xSeries._paths = 'x';
+		dataSeries._paths = 'cached';
+
+		plugin.hooks.drawClear(u);
+
+		expect(xSeries._paths).toBe('x');
+		expect(dataSeries._paths).toBeNull();
+	});
+
+	it('focus distance is zero, so the hit series wins focus', () => {
+		const plugin = createScatterPlugin();
+		expect(plugin.cursor.focus?.dist?.({} as uPlot, 1, 0, 0, 0)).toBe(0);
+	});
+});
+
+describe('applyScatterPlugin', () => {
+	it('switches the builder to faceted mode and disables drag selection', () => {
+		const builder = new UPlotConfigBuilder({ id: 'scatter' });
+		const plugin = createScatterPlugin();
+
+		applyScatterPlugin(builder, plugin);
+		const config = builder.getConfig();
+
+		expect(builder.getMode()).toBe(PlotMode.Faceted);
+		expect(config.mode).toBe(2);
+		expect(config.cursor?.drag).toMatchObject({
+			x: false,
+			y: false,
+			setScale: false,
+		});
+		expect(config.hooks?.drawClear).toHaveLength(1);
+		expect(config.hooks?.destroy).toHaveLength(1);
+	});
+
+	it('facets read x and y against the shared scales', () => {
+		expect(SCATTER_FACETS).toStrictEqual([
+			{ scale: 'x', auto: true },
+			{ scale: 'y', auto: true },
+		]);
+	});
+});

frontend/src/lib/uPlotV2/plugins/ScatterPlugin/geometry.ts

@@ -0,0 +1,96 @@
+import type uPlot from 'uplot';
+
+import type { Quadtree } from '../../utils/quadtree';
+import type { ScatterHit, ScatterPointSize, ScatterSeriesData } from './types';
+
+export interface SizeDomain {
+	min: number;
+	max: number;
+}
+
+/**
+ * Extent of the size column across every series, so equal values draw equal
+ * discs whichever group they belong to. `null` when nothing carries a size.
+ */
+export function resolveSizeDomain(data: uPlot.AlignedData): SizeDomain | null {
+	let min = Infinity;
+	let max = -Infinity;
+	for (let seriesIndex = 1; seriesIndex < data.length; seriesIndex++) {
+		const sizes = (data[seriesIndex] as unknown as ScatterSeriesData)[2];
+		if (!sizes) {
+			continue;
+		}
+		for (const size of sizes) {
+			if (size == null || !Number.isFinite(size)) {
+				continue;
+			}
+			min = Math.min(min, size);
+			max = Math.max(max, size);
+		}
+	}
+	return min <= max ? { min, max } : null;
+}
+
+/**
+ * Disc diameter for a size value. Area, not diameter, follows the value: a
+ * point worth twice as much should look twice as big.
+ */
+export function resolvePointDiameter(
+	size: number | null | undefined,
+	domain: SizeDomain | null,
+	pointSize: ScatterPointSize,
+): number {
+	if (size == null || domain == null || !Number.isFinite(size)) {
+		return pointSize.fixed;
+	}
+	if (domain.max === domain.min) {
+		return (pointSize.min + pointSize.max) / 2;
+	}
+	const t = Math.min(
+		1,
+		Math.max(0, (size - domain.min) / (domain.max - domain.min)),
+	);
+	const minArea = pointSize.min ** 2;
+	const maxArea = pointSize.max ** 2;
+	return Math.sqrt(minArea + (maxArea - minArea) * t);
+}
+
+/**
+ * Nearest disc under the cursor, or `null`. Overlapping discs resolve to the one
+ * whose centre is closest; `tolerance` widens every disc so thin points stay
+ * hoverable.
+ */
+export function resolveHit(
+	tree: Quadtree<ScatterHit>,
+	cx: number,
+	cy: number,
+	tolerance: number,
+): ScatterHit | null {
+	let best: ScatterHit | null = null;
+	let bestDistance = Infinity;
+
+	tree.get(
+		cx - tolerance,
+		cy - tolerance,
+		tolerance * 2,
+		tolerance * 2,
+		(hit) => {
+			const left = hit.x - tolerance;
+			const top = hit.y - tolerance;
+			const right = hit.x + hit.w + tolerance;
+			const bottom = hit.y + hit.h + tolerance;
+			if (cx < left || cx > right || cy < top || cy > bottom) {
+				return;
+			}
+			const dx = cx - (hit.x + hit.w / 2);
+			const dy = cy - (hit.y + hit.h / 2);
+			const distance = dx * dx + dy * dy;
+			if (distance < bestDistance) {
+				best = hit;
+				bestDistance = distance;
+			}
+		},
+	);
+
+	return best;
+}

frontend/src/lib/uPlotV2/plugins/ScatterPlugin/scatterPlugin.ts

@@ -0,0 +1,234 @@
+import uPlot, { Series } from 'uplot';
+
+import { DEFAULT_FOCUS_PROXIMITY_VALUE } from '../../constants';
+import { PlotMode } from '../../config/types';
+import type { UPlotConfigBuilder } from '../../config/UPlotConfigBuilder';
+import { Quadtree } from '../../utils/quadtree';
+import {
+	resolveHit,
+	resolvePointDiameter,
+	resolveSizeDomain,
+	SizeDomain,
+} from './geometry';
+import {
+	DEFAULT_HOVER_TOLERANCE_PX,
+	DEFAULT_SCATTER_POINT_SIZE,
+	ScatterHit,
+	ScatterPluginOptions,
+	ScatterSeriesData,
+} from './types';
+
+/** Every scatter series reads its own x and y columns against the shared scales. */
+export const SCATTER_FACETS: Series.Facet[] = [
+	{ scale: 'x', auto: true },
+	{ scale: 'y', auto: true },
+];
+
+const HIDDEN_BBOX: uPlot.BBox = { left: -10, top: -10, width: 0, height: 0 };
+
+const TWO_PI = 2 * Math.PI;
+
+/** CSS pixels between a hovered disc and the outline ring drawn around it. */
+const HOVER_RING_GAP_PX = 3;
+const HOVER_RING_WIDTH_PX = 2;
+
+/**
+ * uPlot `ceil`s a cursor point's left/top but not its size, which pulls a ring
+ * up to 1px right and down of the disc. Snapping the edge to a whole pixel and
+ * growing the span by twice the snap keeps the centre exact.
+ */
+function snapToPixel(start: number, length: number): [number, number] {
+	const snapped = Math.floor(start);
+	return [snapped, length + (start - snapped) * 2];
+}
+
+export function getSeriesStroke(u: uPlot, seriesIdx: number): string {
+	const { stroke } = u.series[seriesIdx];
+	const color = typeof stroke === 'function' ? stroke(u, seriesIdx) : stroke;
+	return typeof color === 'string' ? color : '';
+}
+
+/** uPlot caches built paths on the series; the field is internal to it. */
+type SeriesWithPaths = Series & { _paths?: Series.Paths | null };
+
+export interface ScatterPlugin {
+	/** Draws every point of a series as one path and indexes the discs for hover. */
+	pathBuilder: Series.PathBuilder;
+	/** Hover by disc rather than by nearest x: mode 2 has no shared x to scan. */
+	cursor: uPlot.Cursor;
+	hooks: {
+		drawClear: (u: uPlot) => void;
+		destroy: (u: uPlot) => void;
+	};
+	getHit: () => ScatterHit | null;
+}
+
+export function createScatterPlugin({
+	pointSize = DEFAULT_SCATTER_POINT_SIZE,
+	hoverTolerance = DEFAULT_HOVER_TOLERANCE_PX,
+}: ScatterPluginOptions = {}): ScatterPlugin {
+	let tree: Quadtree<ScatterHit> | null = null;
+	let hit: ScatterHit | null = null;
+
+	// The domain spans every series, so it is resolved once per dataset rather than
+	// once per series path.
+	let cachedData: uPlot.AlignedData | null = null;
+	let cachedDomain: SizeDomain | null = null;
+
+	function getSizeDomain(u: uPlot): SizeDomain | null {
+		if (cachedData !== u.data) {
+			cachedDomain = resolveSizeDomain(u.data);
+			cachedData = u.data;
+		}
+		return cachedDomain;
+	}
+
+	const pathBuilder: Series.PathBuilder = (u, seriesIdx, idx0, idx1) => {
+		const path = new Path2D();
+		const sizes = (u.data[seriesIdx] as unknown as ScatterSeriesData)[2];
+		const domain = getSizeDomain(u);
+		const { pxRatio } = uPlot;
+
+		uPlot.orient(
+			u,
+			seriesIdx,
+			(
+				_series,
+				dataX,
+				dataY,
+				scaleX,
+				scaleY,
+				valToPosX,
+				valToPosY,
+				xOff,
+				yOff,
+				xDim,
+				yDim,
+				_moveTo,
+				_lineTo,
+				_rect,
+				arc,
+			) => {
+				const xMin = scaleX.min ?? -Infinity;
+				const xMax = scaleX.max ?? Infinity;
+				const yMin = scaleY.min ?? -Infinity;
+				const yMax = scaleY.max ?? Infinity;
+
+				for (let i = idx0; i <= idx1; i++) {
+					const x = dataX[i];
+					const y = dataY[i];
+					if (
+						x == null ||
+						y == null ||
+						x < xMin ||
+						x > xMax ||
+						y < yMin ||
+						y > yMax
+					) {
+						continue;
+					}
+
+					const diameter =
+						resolvePointDiameter(sizes?.[i], domain, pointSize) * pxRatio;
+					const radius = diameter / 2;
+					const cx = valToPosX(x, scaleX, xDim, xOff);
+					const cy = valToPosY(y, scaleY, yDim, yOff);
+
+					path.moveTo(cx + radius, cy);
+					arc(path, cx, cy, radius, 0, TWO_PI);
+
+					tree?.add({
+						x: cx - radius - u.bbox.left,
+						y: cy - radius - u.bbox.top,
+						w: diameter,
+						h: diameter,
+						seriesIndex: seriesIdx,
+						dataIndex: i,
+					});
+				}
+			},
+		);
+
+		return { stroke: path, fill: path, clip: null };
+	};
+
+	const cursor: uPlot.Cursor = {
+		// Selection would set the dashboard time range; neither axis is time here.
+		drag: { x: false, y: false, setScale: false },
+		dataIdx: (u, seriesIdx): number | null => {
+			// uPlot asks series 1..n in order on every cursor move; resolve once.
+			if (seriesIdx === 1) {
+				const { left = -1, top = -1 } = u.cursor;
+				const { pxRatio } = uPlot;
+				hit =
+					tree && left >= 0 && top >= 0
+						? resolveHit(
+								tree,
+								left * pxRatio,
+								top * pxRatio,
+								hoverTolerance * pxRatio,
+							)
+						: null;
+			}
+			return hit?.seriesIndex === seriesIdx ? hit.dataIndex : null;
+		},
+		points: {
+			bbox: (_u, seriesIdx): uPlot.BBox => {
+				if (hit?.seriesIndex !== seriesIdx) {
+					return HIDDEN_BBOX;
+				}
+				const { pxRatio } = uPlot;
+				const inset = HOVER_RING_GAP_PX + HOVER_RING_WIDTH_PX;
+				const [left, width] = snapToPixel(
+					hit.x / pxRatio - inset,
+					hit.w / pxRatio + inset * 2,
+				);
+				const [top, height] = snapToPixel(
+					hit.y / pxRatio - inset,
+					hit.h / pxRatio + inset * 2,
+				);
+				return { left, top, width, height };
+			},
+			// An outline around the disc, so the point itself stays readable.
+			fill: (): string => 'transparent',
+			stroke: getSeriesStroke,
+			width: (): number => HOVER_RING_WIDTH_PX,
+		},
+		// uPlot only measures series that returned a data index, i.e. the hit one.
+		focus: { prox: DEFAULT_FOCUS_PROXIMITY_VALUE, dist: (): number => 0 },
+	};
+
+	return {
+		pathBuilder,
+		cursor,
+		hooks: {
+			drawClear: (u: uPlot): void => {
+				tree = new Quadtree<ScatterHit>(0, 0, u.bbox.width, u.bbox.height);
+				// The tree only knows what the path builder last drew, so cached paths
+				// must be rebuilt alongside it.
+				u.series.forEach((series, index) => {
+					if (index > 0) {
+						(series as SeriesWithPaths)._paths = null;
+					}
+				});
+			},
+			destroy: (): void => {
+				tree = null;
+				hit = null;
+				cachedData = null;
+				cachedDomain = null;
+			},
+		},
+		getHit: (): ScatterHit | null => hit,
+	};
+}
+
+export function applyScatterPlugin(
+	builder: UPlotConfigBuilder,
+	plugin: ScatterPlugin,
+): void {
+	builder.setMode(PlotMode.Faceted);
+	builder.setCursor(plugin.cursor);
+	builder.addHook('drawClear', plugin.hooks.drawClear);
+	builder.addHook('destroy', plugin.hooks.destroy);
+}

frontend/src/lib/uPlotV2/plugins/ScatterPlugin/types.ts

@@ -0,0 +1,58 @@
+import type { QuadtreeRect } from '../../utils/quadtree';
+
+/** Diameters in CSS pixels. `min`/`max` bound the area scale when a size column is mapped. */
+export interface ScatterPointSize {
+	fixed: number;
+	min: number;
+	max: number;
+}
+
+export const DEFAULT_SCATTER_POINT_SIZE: ScatterPointSize = {
+	fixed: 6,
+	min: 4,
+	max: 24,
+};
+
+/** CSS pixels around a point's disc that still register as a hover. */
+export const DEFAULT_HOVER_TOLERANCE_PX = 3;
+
+export interface ScatterPluginOptions {
+	pointSize?: ScatterPointSize;
+	hoverTolerance?: number;
+}
+
+/**
+ * One faceted series: parallel columns, one point per index. Sizes are in the
+ * caller's units and mapped to `pointSize` at draw time; `null` draws at `fixed`.
+ */
+export type ScatterSeriesData = [
+	xs: number[],
+	ys: number[],
+	sizes?: Array<number | null>,
+];
+
+/** Mode-2 data: series 0 is uPlot's x placeholder and carries nothing. */
+export type ScatterChartData = [null, ...ScatterSeriesData[]];
+
+/** A drawn point's disc, in canvas pixels relative to the plot area. */
+export interface ScatterHit extends QuadtreeRect {
+	seriesIndex: number;
+	dataIndex: number;
+}
+
+export interface ScatterChannel {
+	label: string;
+	unit?: string;
+}
+
+/** What each visual channel plots, for the tooltip and axes. */
+export interface ScatterChannels {
+	x: ScatterChannel;
+	y: ScatterChannel;
+	size?: ScatterChannel;
+}
+
+export interface ScatterPointLabel {
+	key: string;
+	value: string;
+}

frontend/src/lib/uPlotV2/plugins/TooltipPlugin/__tests__/buildClickData.test.ts

@@ -0,0 +1,52 @@
+import type uPlot from 'uplot';
+
+import { buildClickData } from '../utils';
+
+jest.mock('lib/uPlotLib/plugins/onClickPlugin', () => ({
+	getFocusedSeriesAtPosition: jest.fn(() => ({ seriesIndex: 1 })),
+}));
+
+const event = {
+	offsetX: 10,
+	offsetY: 20,
+	clientX: 110,
+	clientY: 220,
+} as MouseEvent;
+
+describe('buildClickData', () => {
+	it('skips the x-index lookups on a faceted plot, which has no shared x series', () => {
+		const posToIdx = jest.fn(() => {
+			throw new Error('faceted data[0] is null');
+		});
+		const plot = {
+			data: [null],
+			posToVal: (pos: number): number => pos * 2,
+			posToIdx,
+		} as unknown as uPlot;
+
+		expect(buildClickData(event, plot)).toStrictEqual({
+			xValue: 20,
+			yValue: 40,
+			focusedSeries: null,
+			clickedDataTimestamp: 20,
+			mouseX: 10,
+			mouseY: 20,
+			absoluteMouseX: 110,
+			absoluteMouseY: 220,
+		});
+		expect(posToIdx).not.toHaveBeenCalled();
+	});
+
+	it('resolves the focused series and clicked timestamp on an aligned plot', () => {
+		const plot = {
+			data: [[100, 200, 300]],
+			posToVal: (pos: number): number => pos,
+			posToIdx: (): number => 1,
+		} as unknown as uPlot;
+
+		expect(buildClickData(event, plot)).toMatchObject({
+			focusedSeries: { seriesIndex: 1 },
+			clickedDataTimestamp: 200,
+		});
+	});
+});

frontend/src/lib/uPlotV2/plugins/TooltipPlugin/utils.ts

@@ -174,6 +174,25 @@ export function createLayoutObserver(
 export function buildClickData(event: MouseEvent, plot: uPlot): ChartClickData {
 	const xValue = plot.posToVal(event.offsetX, 'x');
 	const yValue = plot.posToVal(event.offsetY, 'y');
+	const pointer = {
+		mouseX: event.offsetX,
+		mouseY: event.offsetY,
+		absoluteMouseX: event.clientX,
+		absoluteMouseY: event.clientY,
+	};
+
+	// A faceted plot (scatter) has no shared x series, so `data[0]` is null and
+	// `posToIdx` would throw; the hit is the plot's own to resolve.
+	if (plot.data[0] == null) {
+		return {
+			xValue,
+			yValue,
+			focusedSeries: null,
+			clickedDataTimestamp: xValue,
+			...pointer,
+		};
+	}
+
 	const focusedSeries = getFocusedSeriesAtPosition(event, plot);
 
 	const dataIndex = plot.posToIdx(event.offsetX);
@@ -193,9 +212,6 @@ export function buildClickData(event: MouseEvent, plot: uPlot): ChartClickData {
 		yValue,
 		focusedSeries,
 		clickedDataTimestamp,
-		mouseX: event.offsetX,
-		mouseY: event.offsetY,
-		absoluteMouseX: event.clientX,
-		absoluteMouseY: event.clientY,
+		...pointer,
 	};
 }

frontend/src/lib/uPlotV2/utils/__tests__/logGridSplits.test.ts

@@ -0,0 +1,59 @@
+import type uPlot from 'uplot';
+
+import { logScaleSplits, spacedLogLabels } from '../logGridSplits';
+
+describe('logScaleSplits', () => {
+	const splitsFor = (min: number, max: number): number[] =>
+		(
+			logScaleSplits as (
+				u: uPlot,
+				axisIdx: number,
+				min: number,
+				max: number,
+			) => number[]
+		)({} as uPlot, 0, min, max);
+
+	it('splits at 1, 2 and 5 × 10ⁿ inside an unsnapped range', () => {
+		expect(splitsFor(10.6, 990)).toStrictEqual([20, 50, 100, 200, 500]);
+	});
+
+	it('includes the ends when they fall on a split', () => {
+		expect(splitsFor(0.1, 10)).toStrictEqual([0.1, 0.2, 0.5, 1, 2, 5, 10]);
+	});
+
+	it('is empty for a range a log scale cannot hold', () => {
+		expect(splitsFor(0, 10)).toStrictEqual([]);
+		expect(splitsFor(5, 5)).toStrictEqual([]);
+	});
+});
+
+describe('spacedLogLabels', () => {
+	// 100px per decade.
+	const plot = {
+		axes: [{ scale: 'x' }],
+		valToPos: (value: number): number => Math.log10(value) * 100,
+	} as unknown as uPlot;
+	const label = (splits: number[], space: number): (number | null)[] =>
+		spacedLogLabels(plot, splits, 0, space, 0) as (number | null)[];
+
+	it('always labels the powers of ten', () => {
+		expect(label([10, 20, 50, 100], 200)).toStrictEqual([10, null, null, 100]);
+	});
+
+	it('adds a 2 or 5 that clears the labels already kept', () => {
+		// 20 is 30px from 10; 50 is 70px from 10 and 30px from 100.
+		expect(label([10, 20, 50, 100], 25)).toStrictEqual([10, 20, 50, 100]);
+		expect(label([10, 20, 50, 100], 40)).toStrictEqual([10, null, null, 100]);
+	});
+
+	it('labels both ends of a range spanning under a decade', () => {
+		// 100 sits at 200px; 20 (130px) and 500 (270px) clear it, 50 and 200 do not.
+		expect(label([20, 50, 100, 200, 500], 60)).toStrictEqual([
+			20,
+			null,
+			100,
+			null,
+			500,
+		]);
+	});
+});

frontend/src/lib/uPlotV2/utils/__tests__/quadtree.test.ts

@@ -0,0 +1,70 @@
+import { Quadtree, QuadtreeRect } from '../quadtree';
+
+interface Item extends QuadtreeRect {
+	id: number;
+}
+
+function collect(
+	tree: Quadtree<Item>,
+	x: number,
+	y: number,
+	w: number,
+	h: number,
+): Set<number> {
+	const ids = new Set<number>();
+	tree.get(x, y, w, h, (item) => ids.add(item.id));
+	return ids;
+}
+
+describe('Quadtree', () => {
+	it('returns items in the queried region and not those far from it', () => {
+		const tree = new Quadtree<Item>(0, 0, 100, 100);
+		tree.add({ id: 1, x: 10, y: 10, w: 5, h: 5 });
+		tree.add({ id: 2, x: 80, y: 80, w: 5, h: 5 });
+
+		// Below the split threshold every item is visited; callers refine the hit.
+		expect(collect(tree, 9, 9, 8, 8)).toStrictEqual(new Set([1, 2]));
+	});
+
+	it('splits past the object limit and still finds every item', () => {
+		const tree = new Quadtree<Item>(0, 0, 100, 100);
+		const total = 50;
+		for (let id = 0; id < total; id++) {
+			tree.add({ id, x: (id % 10) * 10, y: Math.floor(id / 10) * 10, w: 4, h: 4 });
+		}
+
+		expect(collect(tree, 0, 0, 100, 100).size).toBe(total);
+	});
+
+	it('after a split, a query in one quadrant skips items confined to another', () => {
+		const tree = new Quadtree<Item>(0, 0, 100, 100);
+		for (let id = 0; id < 20; id++) {
+			// All in the north-west quadrant.
+			tree.add({ id, x: 1 + id, y: 1, w: 2, h: 2 });
+		}
+		tree.add({ id: 99, x: 90, y: 90, w: 2, h: 2 });
+
+		const northWest = collect(tree, 0, 0, 10, 10);
+		expect(northWest.has(99)).toBe(false);
+		expect(collect(tree, 85, 85, 10, 10).has(99)).toBe(true);
+	});
+
+	it('reports an item straddling the midline from either side', () => {
+		const tree = new Quadtree<Item>(0, 0, 100, 100);
+		for (let id = 0; id < 20; id++) {
+			tree.add({ id, x: 1, y: 1 + id, w: 2, h: 2 });
+		}
+		tree.add({ id: 99, x: 48, y: 48, w: 4, h: 4 });
+
+		expect(collect(tree, 40, 40, 5, 5).has(99)).toBe(true);
+		expect(collect(tree, 55, 55, 5, 5).has(99)).toBe(true);
+	});
+
+	it('clear empties the tree', () => {
+		const tree = new Quadtree<Item>(0, 0, 100, 100);
+		tree.add({ id: 1, x: 10, y: 10, w: 5, h: 5 });
+		tree.clear();
+
+		expect(collect(tree, 0, 0, 100, 100).size).toBe(0);
+	});
+});

frontend/src/lib/uPlotV2/utils/__tests__/scale.test.ts

@@ -195,3 +195,40 @@ describe('scale utils', () => {
 		});
 	});
 });
+
+describe('symmetric log scale', () => {
+	it('maps to uPlot arcsinh with the given linear threshold', () => {
+		expect(
+			scaleUtils.getDistributionConfig({
+				time: false,
+				distr: DistributionType.SymmetricLog,
+				asinhThreshold: 0.01,
+			}),
+		).toStrictEqual({ distr: 4, log: 10, asinh: 0.01 });
+
+		expect(
+			scaleUtils.getDistributionConfig({
+				time: false,
+				distr: DistributionType.SymmetricLog,
+			}).asinh,
+		).toBe(scaleUtils.DEFAULT_ASINH_THRESHOLD);
+	});
+
+	it('ranges a distr 4 scale through uPlot.rangeAsinh', () => {
+		const rangeAsinh = jest.fn(() => [-10, 1000] as uPlot.Range.MinMax);
+		Object.assign(uPlot, { rangeAsinh });
+
+		const rangeFn = scaleUtils.createRangeFunction({
+			rangeConfig: {} as uPlot.Range.Config,
+			hardMinOnly: false,
+			hardMaxOnly: false,
+			hasFixedRange: false,
+			min: null,
+			max: null,
+		});
+		const u = { scales: { y: { distr: 4, log: 10 } } } as unknown as uPlot;
+
+		expect(rangeFn(u, -3, 700, 'y')).toStrictEqual([-10, 1000]);
+		expect(rangeAsinh).toHaveBeenCalledWith(-3, 700, 10, true);
+	});
+});

frontend/src/lib/uPlotV2/utils/logGridSplits.ts

@@ -0,0 +1,69 @@
+import type uPlot from 'uplot';
+
+const DECADE_TOLERANCE = 1e-9;
+
+function isDecade(value: number): boolean {
+	if (value === 0) {
+		return true;
+	}
+	const exponent = Math.log10(Math.abs(value));
+	return Math.abs(exponent - Math.round(exponent)) < DECADE_TOLERANCE;
+}
+
+const LOG_SPLIT_MULTIPLES = [1, 2, 5];
+
+/**
+ * Splits at 1, 2 and 5 × 10ⁿ inside the scale. uPlot's own log splits step
+ * from the scale's minimum, so a range not snapped to a power of ten would
+ * label 10.79, 21.58, … instead.
+ */
+export const logScaleSplits: uPlot.Axis.Splits = (_u, _axisIdx, min, max) => {
+	if (!(min > 0) || !(max > min)) {
+		return [];
+	}
+	const splits: number[] = [];
+	for (
+		let exponent = Math.floor(Math.log10(min));
+		exponent <= Math.ceil(Math.log10(max));
+		exponent++
+	) {
+		LOG_SPLIT_MULTIPLES.forEach((multiple) => {
+			// Rounded through toPrecision so 0.1 × 3 noise can't fall outside [min, max].
+			const split = Number((multiple * 10 ** exponent).toPrecision(12));
+			if (split >= min && split <= max) {
+				splits.push(split);
+			}
+		});
+	}
+	return splits;
+};
+
+/**
+ * Labels for `logScaleSplits`: every power of ten, then any 2 or 5 that sits
+ * at least `space` px from the labels already kept, so a range spanning under
+ * one decade still reads at both ends.
+ */
+export const spacedLogLabels: uPlot.Axis.Filter = (
+	u,
+	splits,
+	axisIdx,
+	space,
+) => {
+	const scaleKey = u.axes[axisIdx]?.scale ?? 'x';
+	const positions = splits.map((split) =>
+		split == null ? null : u.valToPos(split, scaleKey),
+	);
+	const kept = splits.map((split) => split != null && isDecade(split));
+	const isClear = (index: number): boolean =>
+		kept.every(
+			(isKept, other) =>
+				!isKept ||
+				Math.abs((positions[other] ?? 0) - (positions[index] ?? 0)) >= space,
+		);
+	splits.forEach((split, index) => {
+		if (split != null && !kept[index] && isClear(index)) {
+			kept[index] = true;
+		}
+	});
+	return splits.map((split, index) => (kept[index] ? split : null));
+};

frontend/src/lib/uPlotV2/utils/quadtree.ts

@@ -0,0 +1,110 @@
+export interface QuadtreeRect {
+	x: number;
+	y: number;
+	w: number;
+	h: number;
+}
+
+const MAX_OBJECTS = 10;
+const MAX_LEVELS = 4;
+
+/**
+ * Spatial index over axis-aligned rectangles, for answering "what is under the
+ * cursor" on charts whose marks have no shared x order to binary-search. An item
+ * straddling a quadrant boundary lives in every quadrant it touches, so `get` can
+ * report it more than once.
+ */
+export class Quadtree<T extends QuadtreeRect = QuadtreeRect> {
+	private items: T[] = [];
+	private quadrants: Quadtree<T>[] | null = null;
+
+	constructor(
+		private readonly x: number,
+		private readonly y: number,
+		private readonly w: number,
+		private readonly h: number,
+		private readonly level = 0,
+	) {}
+
+	add(item: T): void {
+		if (this.quadrants) {
+			this.forEachQuadrant(item, (quadrant) => quadrant.add(item));
+			return;
+		}
+
+		this.items.push(item);
+
+		if (this.items.length > MAX_OBJECTS && this.level < MAX_LEVELS) {
+			this.split();
+			const items = this.items;
+			this.items = [];
+			for (const existing of items) {
+				this.forEachQuadrant(existing, (quadrant) => quadrant.add(existing));
+			}
+		}
+	}
+
+	/** Visits every item whose quadrant overlaps the rectangle; callers refine the test. */
+	get(
+		x: number,
+		y: number,
+		w: number,
+		h: number,
+		visit: (item: T) => void,
+	): void {
+		for (const item of this.items) {
+			visit(item);
+		}
+		if (this.quadrants) {
+			this.forEachQuadrant({ x, y, w, h }, (quadrant) =>
+				quadrant.get(x, y, w, h, visit),
+			);
+		}
+	}
+
+	clear(): void {
+		this.items = [];
+		this.quadrants = null;
+	}
+
+	private split(): void {
+		const w = this.w / 2;
+		const h = this.h / 2;
+		const level = this.level + 1;
+		// North-east, north-west, south-west, south-east.
+		this.quadrants = [
+			new Quadtree<T>(this.x + w, this.y, w, h, level),
+			new Quadtree<T>(this.x, this.y, w, h, level),
+			new Quadtree<T>(this.x, this.y + h, w, h, level),
+			new Quadtree<T>(this.x + w, this.y + h, w, h, level),
+		];
+	}
+
+	private forEachQuadrant(
+		rect: QuadtreeRect,
+		visit: (quadrant: Quadtree<T>) => void,
+	): void {
+		if (!this.quadrants) {
+			return;
+		}
+		const midX = this.x + this.w / 2;
+		const midY = this.y + this.h / 2;
+		const startsNorth = rect.y < midY;
+		const startsWest = rect.x < midX;
+		const endsEast = rect.x + rect.w > midX;
+		const endsSouth = rect.y + rect.h > midY;
+
+		if (startsNorth && endsEast) {
+			visit(this.quadrants[0]);
+		}
+		if (startsWest && startsNorth) {
+			visit(this.quadrants[1]);
+		}
+		if (startsWest && endsSouth) {
+			visit(this.quadrants[2]);
+		}
+		if (endsEast && endsSouth) {
+			visit(this.quadrants[3]);
+		}
+	}
+}

frontend/src/lib/uPlotV2/utils/scale.ts

@@ -58,18 +58,23 @@ function normalizeLogLimit(
 	return logBase ** exp;
 }
 
+export const DEFAULT_ASINH_THRESHOLD = 1;
+
 /**
- * Returns uPlot scale distribution options for the Y axis.
- * Time (X) scale gets no distr/log; Y scale gets distr 1 (linear) or 3 (log) and log base 2 or 10.
+ * Returns uPlot scale distribution options for a value axis.
+ * Time scales get no distr/log; value scales get distr 1 (linear), 3 (log) or
+ * 4 (arcsinh, uPlot's symmetric log) and log base 2 or 10.
  */
 export function getDistributionConfig({
 	time,
 	distr,
 	logBase,
+	asinhThreshold,
 }: {
 	time: ScaleProps['time'];
 	distr?: DistributionType;
 	logBase?: number;
+	asinhThreshold?: number;
 }): Partial<Scale> {
 	if (time) {
 		return {};
@@ -77,6 +82,14 @@ export function getDistributionConfig({
 
 	const resolvedLogBase = (logBase ?? 10) === 2 ? 2 : 10;
 
+	if (distr === DistributionType.SymmetricLog) {
+		return {
+			distr: 4,
+			log: resolvedLogBase,
+			asinh: asinhThreshold ?? DEFAULT_ASINH_THRESHOLD,
+		};
+	}
+
 	return {
 		distr: distr === DistributionType.Logarithmic ? 3 : 1,
 		log: resolvedLogBase,
@@ -197,6 +210,33 @@ function getLogScaleRange(
 	);
 }
 
+/**
+ * Computes the arcsinh-scale range using uPlot.rangeAsinh, which pads to whole
+ * magnitudes on either side of zero and pins an edge that sits exactly on zero.
+ */
+function getAsinhScaleRange(
+	minMax: Range.MinMax,
+	params: RangeFunctionParams,
+	dataMin: number | null,
+	dataMax: number | null,
+	logBase?: uPlot.Scale['log'],
+): Range.MinMax {
+	const { min, max } = params;
+	const resolvedMin = min ?? dataMin;
+	const resolvedMax = max ?? dataMax;
+
+	if (resolvedMin == null || resolvedMax == null) {
+		return minMax;
+	}
+
+	return uPlot.rangeAsinh(
+		resolvedMin,
+		resolvedMax,
+		(logBase ?? 10) as 2 | 10,
+		true,
+	);
+}
+
 /**
  * Snaps log-scale [min, max] to exact powers of logBase (nearest magnitude below/above).
  * If min and max would be equal after snapping, max is increased by one magnitude so the range is valid.
@@ -299,6 +339,8 @@ export function createRangeFunction(
 			minMax = getLogScaleRange(minMax, params, dataMin, dataMax, logBase);
 			const logFn = scale.log === 2 ? Math.log2 : Math.log10;
 			minMax = adjustLogRange(minMax, (logBase ?? 10) as number, logFn);
+		} else if (scale.distr === 4) {
+			minMax = getAsinhScaleRange(minMax, params, dataMin, dataMax, logBase);
 		}
 
 		minMax = applyHardLimits(minMax, params, scale.distr ?? 1);

frontend/src/lib/visualization/charts/ChartWrapper/ChartWrapper.tsx

@@ -37,6 +37,7 @@ export default function ChartWrapper({
 	syncKey,
 	syncFilterMode,
 	onDestroy = noop,
+	plotRef,
 	children,
 	layoutChildren,
 	yAxisUnit,
@@ -63,20 +64,20 @@ export default function ChartWrapper({
 	);
 
 	const legendComponent = useCallback(
-		({ averageLegendWidth, showSearch }: LegendLayout): React.ReactNode => {
+		(layout: LegendLayout): React.ReactNode => {
 			if (!showLegend) {
 				return null;
 			}
 			// A pie's slices and a heatmap's groups are not uPlot series.
 			if (customLegend) {
-				return customLegend(averageLegendWidth);
+				return customLegend(layout);
 			}
 			return (
 				<UPlotLegend
 					config={config}
 					position={legendConfig.position}
-					averageLegendWidth={averageLegendWidth}
-					showSearch={showSearch}
+					averageLegendWidth={layout.averageLegendWidth}
+					showSearch={layout.showSearch}
 				/>
 			);
 		},
@@ -123,6 +124,7 @@ export default function ChartWrapper({
 						height={chartHeight}
 						plotRef={(plot): void => {
 							plotInstanceRef.current = plot;
+							plotRef?.(plot);
 						}}
 						onDestroy={(plot: uPlot): void => {
 							plotInstanceRef.current = null;

frontend/src/lib/visualization/charts/ChartWrapper/__tests__/ChartWrapper.test.tsx

@@ -0,0 +1,45 @@
+import { render } from 'tests/test-utils';
+import type uPlot from 'uplot';
+
+import { LegendPosition } from 'lib/uPlotV2/components/types';
+import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
+
+import ChartWrapper from '../ChartWrapper';
+
+const FAKE_PLOT = { id: 'plot' } as unknown as uPlot;
+
+jest.mock('lib/uPlotV2/components/UPlotChart/UPlotChart', () => ({
+	__esModule: true,
+	default: ({ plotRef }: { plotRef?: (plot: uPlot | null) => void }): null => {
+		plotRef?.(FAKE_PLOT);
+		return null;
+	},
+}));
+
+window.ResizeObserver =
+	window.ResizeObserver ||
+	jest.fn().mockImplementation(() => ({
+		disconnect: jest.fn(),
+		observe: jest.fn(),
+		unobserve: jest.fn(),
+	}));
+
+describe('ChartWrapper', () => {
+	it('hands the plot instance to the caller', () => {
+		const plotRef = jest.fn();
+		render(
+			<ChartWrapper
+				config={new UPlotConfigBuilder({ id: 'chart' })}
+				data={[[1], [2]]}
+				width={400}
+				height={300}
+				legendConfig={{ position: LegendPosition.BOTTOM }}
+				showLegend={false}
+				showTooltip={false}
+				plotRef={plotRef}
+			/>,
+		);
+
+		expect(plotRef).toHaveBeenCalledWith(FAKE_PLOT);
+	});
+});

frontend/src/lib/visualization/charts/Heatmap/Heatmap.tsx

@@ -26,6 +26,7 @@ import {
 import { ChartClickData } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
 
 import { HeatmapChartProps } from 'lib/visualization/charts/types';
+import type { LegendLayout } from 'lib/visualization/layout/ChartLayout/ChartLayout';
 import { useLegendVisibility } from 'lib/visualization/hooks/useLegendVisibility';
 import {
 	buildHeatmapConfig,
@@ -277,11 +278,13 @@ export default function Heatmap(props: HeatmapChartProps): JSX.Element {
 	}, []);
 
 	const groupLegend = useCallback(
-		(averageLegendWidth: number): React.ReactNode => (
+		({ averageLegendWidth, showSearch }: LegendLayout): React.ReactNode => (
 			<Legend
 				items={legendItems}
 				position={legendPosition}
 				averageLegendWidth={averageLegendWidth}
+				showSearch={showSearch}
+				itemLabel="groups"
 				focusedSeriesIndex={focusedSeriesIndex}
 				onAction={onLegendAction}
 			/>

frontend/src/lib/visualization/charts/Scatter/Scatter.stories.tsx

@@ -0,0 +1,256 @@
+import { useMemo, useState } from 'react';
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+import { LegendPosition } from 'lib/uPlotV2/components/types';
+import type { Threshold } from 'lib/uPlotV2/hooks/types';
+import type { ScatterPointLabel } from 'lib/uPlotV2/plugins/ScatterPlugin/types';
+
+import Scatter from './Scatter';
+import {
+	buildScatterConfig,
+	prepareScatterChartData,
+	ScatterAxisScale,
+	ScatterSeries,
+} from './utils';
+
+const SERVICES = [
+	'frontend',
+	'cart',
+	'checkout',
+	'payment',
+	'shipping',
+	'currency',
+	'email',
+	'recommendation',
+	'ads',
+	'product-catalog',
+];
+
+type Shape = 'spread' | 'single' | 'sameX';
+
+interface ScatterStoryProps {
+	groups: number;
+	pointsPerGroup: number;
+	/** Adds an error-count size column. */
+	sized: boolean;
+	xScale: ScatterAxisScale;
+	yScale: ScatterAxisScale;
+	/** Zeroes a share of y values, which forces the symmetric log. */
+	withZeros: boolean;
+	shape: Shape;
+	thresholds: boolean;
+	pointSize: number;
+	/** 0–1. */
+	fillOpacity: number;
+	width: number;
+	height: number;
+}
+
+/** Deterministic, so a story renders the same points on every run. */
+function createRng(seed: number): () => number {
+	let state = seed >>> 0;
+	return (): number => {
+		state = (state * 1664525 + 1013904223) >>> 0;
+		return state / 2 ** 32;
+	};
+}
+
+function buildSeries({
+	groups,
+	pointsPerGroup,
+	sized,
+	withZeros,
+	shape,
+}: ScatterStoryProps): ScatterSeries[] {
+	const rng = createRng(42);
+	return Array.from({ length: groups }, (_, groupIndex) => {
+		const label = SERVICES[groupIndex % SERVICES.length];
+		// Each service sits in its own throughput/latency band, so groups are telling
+		// apart rather than one cloud.
+		const baseThroughput = 20 * 2 ** (groupIndex % 5);
+		const baseLatency = 40 + 60 * (groupIndex % 4);
+
+		const count = shape === 'single' ? 1 : pointsPerGroup;
+		const xs: number[] = [];
+		const ys: number[] = [];
+		const sizes: Array<number | null> = [];
+
+		for (let i = 0; i < count; i++) {
+			const throughput =
+				shape === 'sameX' ? baseThroughput : baseThroughput * (0.5 + rng() * 1.5);
+			// Latency grows with load, plus noise; the odd outlier keeps the axis honest.
+			const outlier = rng() < 0.03 ? 4 + rng() * 6 : 1;
+			let latency =
+				baseLatency *
+				(0.8 + (throughput / baseThroughput) * 0.4 + rng() * 0.3) *
+				outlier;
+			if (withZeros && rng() < 0.2) {
+				latency = 0;
+			}
+			xs.push(Number(throughput.toFixed(2)));
+			ys.push(Number(latency.toFixed(2)));
+			sizes.push(rng() < 0.1 ? null : Math.round(rng() * rng() * 500));
+		}
+
+		return sized ? { label, xs, ys, sizes } : { label, xs, ys };
+	});
+}
+
+const THRESHOLDS: Threshold[] = [
+	{
+		thresholdValue: 300,
+		thresholdUnit: 'ms',
+		thresholdColor: '#E5484D',
+		thresholdLabel: 'p99 SLO',
+	},
+];
+
+function ScatterStory(props: ScatterStoryProps): JSX.Element {
+	const {
+		xScale,
+		yScale,
+		sized,
+		thresholds,
+		pointSize,
+		fillOpacity,
+		width,
+		height,
+	} = props;
+	const isDarkMode = useIsDarkMode();
+	const [drawMs, setDrawMs] = useState<number | null>(null);
+
+	const series = useMemo(() => buildSeries(props), [props]);
+	const pointCount = series.reduce((sum, entry) => sum + entry.xs.length, 0);
+	const drawLabel = drawMs === null ? '—' : `${drawMs.toFixed(1)} ms`;
+
+	const config = useMemo(() => {
+		const builder = buildScatterConfig({
+			id: 'scatter-story',
+			series,
+			isDarkMode,
+			x: { unit: 'reqps', scale: xScale },
+			y: { unit: 'ms', scale: yScale },
+			pointSize: { fixed: pointSize, min: 4, max: pointSize * 4 },
+			fillOpacity,
+			thresholds: thresholds ? THRESHOLDS : undefined,
+		});
+		let started = 0;
+		builder.addHook('drawClear', (): void => {
+			started = performance.now();
+		});
+		builder.addHook('draw', (): void => {
+			setDrawMs(performance.now() - started);
+		});
+		return builder;
+	}, [series, isDarkMode, xScale, yScale, pointSize, fillOpacity, thresholds]);
+
+	const data = useMemo(() => prepareScatterChartData(series), [series]);
+
+	const resolvePointLabels = (
+		seriesIndex: number,
+		dataIndex: number,
+	): ScatterPointLabel[] => [
+		{ key: 'service.name', value: series[seriesIndex - 1]?.label ?? '' },
+		{
+			key: 'k8s.pod.name',
+			value: `pod-${dataIndex.toString().padStart(3, '0')}`,
+		},
+	];
+
+	return (
+		<div style={{ width, padding: 16 }}>
+			<Scatter
+				config={config}
+				data={data}
+				width={width}
+				height={height}
+				legendConfig={{ position: LegendPosition.BOTTOM }}
+				channels={{
+					x: { label: 'Throughput', unit: 'reqps' },
+					y: { label: 'p99 latency', unit: 'ms' },
+					...(sized && { size: { label: 'Errors', unit: 'short' } }),
+				}}
+				resolvePointLabels={resolvePointLabels}
+				canPinTooltip
+			/>
+			<p style={{ fontFamily: 'var(--font-mono)', fontSize: 12, opacity: 0.7 }}>
+				{`${pointCount.toLocaleString()} points · last draw ${drawLabel}`}
+			</p>
+		</div>
+	);
+}
+
+const meta = {
+	title: 'Charts/Scatter',
+	component: ScatterStory,
+	parameters: { layout: 'padded' },
+	args: {
+		groups: 1,
+		pointsPerGroup: 10,
+		sized: false,
+		xScale: ScatterAxisScale.Linear,
+		yScale: ScatterAxisScale.Linear,
+		withZeros: false,
+		shape: 'spread',
+		thresholds: false,
+		pointSize: 6,
+		fillOpacity: 0.7,
+		width: 800,
+		height: 420,
+	},
+	argTypes: {
+		shape: { control: 'radio', options: ['spread', 'single', 'sameX'] },
+		xScale: { control: 'radio', options: Object.values(ScatterAxisScale) },
+		yScale: { control: 'radio', options: Object.values(ScatterAxisScale) },
+		fillOpacity: { control: { type: 'range', min: 0, max: 1, step: 0.05 } },
+		pointSize: { control: { type: 'range', min: 2, max: 16, step: 1 } },
+	},
+} satisfies Meta<ScatterStoryProps>;
+
+export default meta;
+
+type Story = StoryObj<ScatterStoryProps>;
+
+/** One service, ten points: axes formatted with units, hover picks the right point. */
+export const Basic: Story = {};
+
+/** Five services, one legend entry each; toggling a row hides its points. */
+export const Grouped: Story = {
+	args: { groups: 5, pointsPerGroup: 40 },
+};
+
+/** Error count as disc area, between the configured min and max diameters. */
+export const Sized: Story = {
+	args: { groups: 5, pointsPerGroup: 40, sized: true, pointSize: 5 },
+};
+
+/** Log x; a fifth of the latencies are 0, so y falls back to the symmetric log. */
+export const LogAxes: Story = {
+	args: {
+		groups: 5,
+		pointsPerGroup: 60,
+		xScale: ScatterAxisScale.Log,
+		yScale: ScatterAxisScale.Log,
+		withZeros: true,
+	},
+};
+
+/** A single point still gets a padded range rather than an empty plot. */
+export const SinglePoint: Story = {
+	args: { shape: 'single' },
+};
+
+/** Fifty points sharing one x collide on nothing: no shared x array to align. */
+export const SameX: Story = {
+	args: { groups: 3, pointsPerGroup: 50, shape: 'sameX' },
+};
+
+/** Horizontal line with label on the y axis; the scale stretches to include it. */
+export const Thresholds: Story = {
+	args: { groups: 3, pointsPerGroup: 40, thresholds: true },
+};
+
+/** Perf harness: raise `pointsPerGroup` and read the draw time under the chart. */
+export const Dense: Story = {
+	args: { groups: 5, pointsPerGroup: 1000, pointSize: 4, fillOpacity: 0.5 },
+};

frontend/src/lib/visualization/charts/Scatter/Scatter.tsx

@@ -0,0 +1,102 @@
+import { useCallback, useRef } from 'react';
+import ChartWrapper from 'lib/visualization/charts/ChartWrapper/ChartWrapper';
+import ScatterTooltip from 'lib/uPlotV2/components/Tooltip/ScatterTooltip';
+import {
+	ScatterTooltipProps,
+	TooltipRenderArgs,
+} from 'lib/uPlotV2/components/types';
+import type { ChartClickData } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
+import uPlot from 'uplot';
+
+import { ScatterChartProps } from 'lib/visualization/charts/types';
+
+import { getSeriesStroke } from 'lib/uPlotV2/plugins/ScatterPlugin/scatterPlugin';
+
+import { getCursorHit } from './utils';
+
+// Faceted uPlot reads series 1's facets at init, so a chart with no series cannot
+// mount; empty aligned data makes the shell show its no-data state instead.
+const EMPTY_ALIGNED_DATA: uPlot.AlignedData = [[]];
+
+export default function Scatter(props: ScatterChartProps): JSX.Element {
+	const {
+		children,
+		customTooltip,
+		channels,
+		resolvePointLabels,
+		pinnedTooltipElement,
+		onPointClick,
+		plotRef,
+		...rest
+	} = props;
+
+	const plotInstanceRef = useRef<uPlot | null>(null);
+
+	const handlePlotRef = useCallback(
+		(plot: uPlot | null): void => {
+			plotInstanceRef.current = plot;
+			plotRef?.(plot);
+		},
+		[plotRef],
+	);
+
+	// The shared click data finds its series by x position, which a faceted plot
+	// has no single axis for; the hit comes from the cursor instead.
+	const handleClick = useCallback(
+		(click: ChartClickData): void => {
+			const plot = plotInstanceRef.current;
+			const hit = plot ? getCursorHit(plot) : null;
+			if (!plot || !hit || !onPointClick) {
+				return;
+			}
+			onPointClick({
+				...hit,
+				color: getSeriesStroke(plot, hit.seriesIndex),
+				coordinates: { x: click.absoluteMouseX, y: click.absoluteMouseY },
+			});
+		},
+		[onPointClick],
+	);
+
+	const renderTooltip = useCallback(
+		(args: TooltipRenderArgs): React.ReactNode => {
+			if (customTooltip) {
+				return customTooltip(args);
+			}
+			const tooltipProps: ScatterTooltipProps = {
+				...args,
+				id: rest.config.getId(),
+				channels,
+				resolvePointLabels,
+				decimalPrecision: rest.decimalPrecision,
+				canPinTooltip: rest.canPinTooltip,
+				renderTooltipFooter: rest.renderTooltipFooter,
+			};
+			return <ScatterTooltip {...tooltipProps} />;
+		},
+		[
+			customTooltip,
+			channels,
+			resolvePointLabels,
+			rest.config,
+			rest.decimalPrecision,
+			rest.canPinTooltip,
+			rest.renderTooltipFooter,
+		],
+	);
+
+	const hasSeries = rest.data.length > 1;
+
+	return (
+		<ChartWrapper
+			{...rest}
+			data={hasSeries ? rest.data : EMPTY_ALIGNED_DATA}
+			plotRef={handlePlotRef}
+			onClick={onPointClick ? handleClick : rest.onClick}
+			customTooltip={renderTooltip}
+			pinnedTooltipElement={pinnedTooltipElement}
+		>
+			{children}
+		</ChartWrapper>
+	);
+}