fix(dashboard-v2): open the View modal and editor on the panel's own query (#12345)

* fix(dashboard-v2): seed the query builder before the View modal mounts

The query builder context is global and outlives the View modal, so it still
holds the previously-viewed panel's query when the modal for the next panel
mounts. The modal only re-seeded it in a mount effect, and the builder's fields
seed themselves on mount — PromQL inputs are uncontrolled and QueryAddOns picks
its visible rows once — so they kept rendering the previous panel's query until
the modal was closed and reopened.

Seed the context in the open handlers instead, before the modal renders.
resetQuery (not initQueryBuilderData): the latter sets a staged query, and
swapping one staged id for another makes useSyncTimeOnStagedQueryChange
re-anchor global time, refetching every panel on the grid. Clearing the staged
query also stops the previous panel's query being committed into the new
panel's draft, and keeps the provider's URL hydration running for drilldowns.

* fix: fixed bar panel ordering issue

* test(dashboard-v2): drop the userEvent delay in the View modal suites

`userEvent.setup()` defaults to `delay: 0`, which awaits a macrotask between
every sub-event of a click. Each await flushes React, so every one re-renders
the real query builder these two suites mount — enough to push both add-on
tests past jest's 5s default timeout on CI.

`delay: null` dispatches the sequence synchronously: the add-on tests drop from
3172ms/1171ms to ~495ms/262ms and PromQL from 815ms to ~455ms, with the full
tree still rendered and every assertion unchanged. Verified to still fail
against the unseeded builder, so the regressions stay pinned.

* fix(dashboard-v2): carry the opened panel's query in compositeQuery

The query builder context is mounted above the router, so opening the panel
editor or the View modal leaves the previously-opened panel's query in it.
Fields that read the query once on mount then keep showing that panel: PromQL
inputs are uncontrolled and their rows are keyed by query name, and QueryAddOns
picks its visible rows once.

Both surfaces now state the panel's query in the URL as compositeQuery, so they
derive from the URL and survive a refresh or a shared link (V1 does the same in
WidgetHeader.onEditHandler). The URL alone isn't enough — the provider applies
it in an effect, a tick after those fields have mounted — so the same query goes
into the context before navigating. resetQuery, not initQueryBuilderData:
swapping one staged id for another makes useSyncTimeOnStagedQueryChange
re-anchor global time and refetch the grid.

* fix(dashboard-v2): order time series by mean, sharing the bar sort

Review feedback: the sort shouldn't be a bar-panel local. The mean/tiebreak
rules move to the visualization layer as a generic `sortByMeanDesc`, with a
`PanelSeries` adapter in `Panels/utils` that the bar and time-series renderers
both call, so any other bar consumer can adopt it in one line.

Time series flipped for the same reason bar did — the backend returns a query's
series in Go map-iteration order — so it now sorts too: draw order, legend order
and the View modal's legend table are deterministic across refreshes. Colours
are unaffected, since `generateColor` hashes the label rather than the position.

The order still has to be settled before the uPlot config and aligned data are
built: those two and drilldown click attribution index the flattened list
positionally, and uPlot draws a stacked bar's segments in series-index order, so
sorting inside `BarChart` paints the accumulated total over every segment.

---------

Co-authored-by: Ashwin Bhatkal <ashwin96@gmail.com>

.github/workflows/integrationci.yaml

@@ -53,7 +53,6 @@ jobs:
           - queriermetrics
           - querierscalar
           - queriercommon
-          - querierai
           - rawexportdata
           - promqlconformance
           - querierauthz

docs/api/openapi.yml

@@ -1497,6 +1497,8 @@ components:
       - cloudsql_postgres
       - memorystore_redis
       - computeengine
+      - gke
+      - cloudstorage
       type: string
     CloudintegrationtypesServiceMetadata:
       properties:
@@ -6900,7 +6902,6 @@ components:
     Querybuildertypesv5QueryEnvelope:
       discriminator:
         mapping:
-          builder_ai_query: '#/components/schemas/Querybuildertypesv5QueryEnvelopeBuilderAI'
           builder_formula: '#/components/schemas/Querybuildertypesv5QueryEnvelopeFormula'
           builder_query: '#/components/schemas/Querybuildertypesv5QueryEnvelopeBuilder'
           builder_trace_operator: '#/components/schemas/Querybuildertypesv5QueryEnvelopeTraceOperator'
@@ -6909,7 +6910,6 @@ components:
         propertyName: type
       oneOf:
       - $ref: '#/components/schemas/Querybuildertypesv5QueryEnvelopeBuilder'
-      - $ref: '#/components/schemas/Querybuildertypesv5QueryEnvelopeBuilderAI'
       - $ref: '#/components/schemas/Querybuildertypesv5QueryEnvelopeFormula'
       - $ref: '#/components/schemas/Querybuildertypesv5QueryEnvelopeTraceOperator'
       - $ref: '#/components/schemas/Querybuildertypesv5QueryEnvelopePromQL'
@@ -6924,15 +6924,6 @@ components:
       required:
       - type
       type: object
-    Querybuildertypesv5QueryEnvelopeBuilderAI:
-      properties:
-        spec:
-          $ref: '#/components/schemas/Querybuildertypesv5QueryBuilderQueryGithubComSigNozSignozPkgTypesQuerybuildertypesQuerybuildertypesv5TraceAggregation'
-        type:
-          $ref: '#/components/schemas/Querybuildertypesv5QueryType'
-      required:
-      - type
-      type: object
     Querybuildertypesv5QueryEnvelopeClickHouseSQL:
       properties:
         spec:
@@ -7046,7 +7037,6 @@ components:
     Querybuildertypesv5QueryType:
       enum:
       - builder_query
-      - builder_ai_query
       - builder_formula
       - builder_trace_operator
       - clickhouse_sql

frontend/src/api/alerts/ruleStats.ts

@@ -1,28 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
-import { AxiosError } from 'axios';
-import { ErrorResponse, SuccessResponse } from 'types/api';
-import { AlertRuleStatsPayload } from 'types/api/alerts/def';
-import { RuleStatsProps } from 'types/api/alerts/ruleStats';
-
-const ruleStats = async (
-	props: RuleStatsProps,
-): Promise<SuccessResponse<AlertRuleStatsPayload> | ErrorResponse> => {
-	try {
-		const response = await axios.post(`/rules/${props.id}/history/stats`, {
-			start: props.start,
-			end: props.end,
-		});
-
-		return {
-			statusCode: 200,
-			error: null,
-			message: response.data.status,
-			payload: response.data,
-		};
-	} catch (error) {
-		return ErrorResponseHandler(error as AxiosError);
-	}
-};
-
-export default ruleStats;

frontend/src/api/alerts/timelineGraph.ts

@@ -1,33 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
-import { AxiosError } from 'axios';
-import { ErrorResponse, SuccessResponse } from 'types/api';
-import { AlertRuleTimelineGraphResponsePayload } from 'types/api/alerts/def';
-import { GetTimelineGraphRequestProps } from 'types/api/alerts/timelineGraph';
-
-const timelineGraph = async (
-	props: GetTimelineGraphRequestProps,
-): Promise<
-	SuccessResponse<AlertRuleTimelineGraphResponsePayload> | ErrorResponse
-> => {
-	try {
-		const response = await axios.post(
-			`/rules/${props.id}/history/overall_status`,
-			{
-				start: props.start,
-				end: props.end,
-			},
-		);
-
-		return {
-			statusCode: 200,
-			error: null,
-			message: response.data.status,
-			payload: response.data,
-		};
-	} catch (error) {
-		return ErrorResponseHandler(error as AxiosError);
-	}
-};
-
-export default timelineGraph;

frontend/src/api/alerts/timelineTable.ts

@@ -1,36 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
-import { AxiosError } from 'axios';
-import { ErrorResponse, SuccessResponse } from 'types/api';
-import { AlertRuleTimelineTableResponsePayload } from 'types/api/alerts/def';
-import { GetTimelineTableRequestProps } from 'types/api/alerts/timelineTable';
-
-const timelineTable = async (
-	props: GetTimelineTableRequestProps,
-): Promise<
-	SuccessResponse<AlertRuleTimelineTableResponsePayload> | ErrorResponse
-> => {
-	try {
-		const response = await axios.post(`/rules/${props.id}/history/timeline`, {
-			start: props.start,
-			end: props.end,
-			offset: props.offset,
-			limit: props.limit,
-			order: props.order,
-			state: props.state,
-			// TODO(shaheer): implement filters
-			filters: props.filters,
-		});
-
-		return {
-			statusCode: 200,
-			error: null,
-			message: response.data.status,
-			payload: response.data,
-		};
-	} catch (error) {
-		return ErrorResponseHandler(error as AxiosError);
-	}
-};
-
-export default timelineTable;

frontend/src/api/alerts/topContributors.ts

@@ -1,33 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
-import { AxiosError } from 'axios';
-import { ErrorResponse, SuccessResponse } from 'types/api';
-import { AlertRuleTopContributorsPayload } from 'types/api/alerts/def';
-import { TopContributorsProps } from 'types/api/alerts/topContributors';
-
-const topContributors = async (
-	props: TopContributorsProps,
-): Promise<
-	SuccessResponse<AlertRuleTopContributorsPayload> | ErrorResponse
-> => {
-	try {
-		const response = await axios.post(
-			`/rules/${props.id}/history/top_contributors`,
-			{
-				start: props.start,
-				end: props.end,
-			},
-		);
-
-		return {
-			statusCode: 200,
-			error: null,
-			message: response.data.status,
-			payload: response.data,
-		};
-	} catch (error) {
-		return ErrorResponseHandler(error as AxiosError);
-	}
-};
-
-export default topContributors;

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

@@ -2816,6 +2816,8 @@ export enum CloudintegrationtypesServiceIDDTO {
 	cloudsql_postgres = 'cloudsql_postgres',
 	memorystore_redis = 'memorystore_redis',
 	computeengine = 'computeengine',
+	gke = 'gke',
+	cloudstorage = 'cloudstorage',
 }
 export type CloudintegrationtypesCloudIntegrationServiceDTOAnyOf = {
 	/**
@@ -4299,18 +4301,6 @@ export interface Querybuildertypesv5QueryEnvelopeBuilderDTO {
 	type: Querybuildertypesv5QueryEnvelopeBuilderDTOType;
 }
 
-export enum Querybuildertypesv5QueryEnvelopeBuilderAIDTOType {
-	builder_ai_query = 'builder_ai_query',
-}
-export interface Querybuildertypesv5QueryEnvelopeBuilderAIDTO {
-	spec?: Querybuildertypesv5QueryBuilderQueryGithubComSigNozSignozPkgTypesQuerybuildertypesQuerybuildertypesv5TraceAggregationDTO;
-	/**
-	 * @type string
-	 * @enum builder_ai_query
-	 */
-	type: Querybuildertypesv5QueryEnvelopeBuilderAIDTOType;
-}
-
 export interface Querybuildertypesv5QueryBuilderFormulaDTO {
 	/**
 	 * @type boolean
@@ -4494,7 +4484,6 @@ export interface Querybuildertypesv5QueryEnvelopeClickHouseSQLDTO {
 
 export type Querybuildertypesv5QueryEnvelopeDTO =
 	| Querybuildertypesv5QueryEnvelopeBuilderDTO
-	| Querybuildertypesv5QueryEnvelopeBuilderAIDTO
 	| Querybuildertypesv5QueryEnvelopeFormulaDTO
 	| Querybuildertypesv5QueryEnvelopeTraceOperatorDTO
 	| Querybuildertypesv5QueryEnvelopePromQLDTO
@@ -8298,7 +8287,6 @@ export interface Querybuildertypesv5QueryRangeResponseDTO {
 
 export enum Querybuildertypesv5QueryTypeDTO {
 	builder_query = 'builder_query',
-	builder_ai_query = 'builder_ai_query',
 	builder_formula = 'builder_formula',
 	builder_trace_operator = 'builder_trace_operator',
 	clickhouse_sql = 'clickhouse_sql',

frontend/src/assets/Logos/gcp-cloud-storage.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1200" height="800" viewBox="-19.2 -28.483 166.401 170.898"><g transform="translate(0 -7.034)"><linearGradient id="a" x1="64" x2="64" y1="7.034" y2="120.789" gradientUnits="userSpaceOnUse"><stop offset="0" stop-color="#4387fd"/><stop offset="1" stop-color="#4683ea"/></linearGradient><path fill="url(#a)" d="M27.79 115.217 1.54 69.749a11.5 11.5 0 0 1 0-11.499l26.25-45.467a11.5 11.5 0 0 1 9.96-5.75h52.5a11.5 11.5 0 0 1 9.959 5.75l26.25 45.467a11.5 11.5 0 0 1 0 11.5l-26.25 45.466a11.5 11.5 0 0 1-9.959 5.75h-52.5a11.5 11.5 0 0 1-9.96-5.75z"/></g><g transform="translate(0 -7.034)"><defs><path id="b" d="M27.791 115.217 1.541 69.749a11.5 11.5 0 0 1 0-11.499l26.25-45.467a11.5 11.5 0 0 1 9.959-5.75h52.5a11.5 11.5 0 0 1 9.96 5.75l26.25 45.467a11.5 11.5 0 0 1 0 11.5l-26.25 45.466a11.5 11.5 0 0 1-9.96 5.75h-52.5a11.5 11.5 0 0 1-9.959-5.75z"/></defs><clipPath id="c"><use xlink:href="#b" width="100%" height="100%" overflow="visible"/></clipPath><path d="m49.313 53.875-7.01 6.99 5.957 5.958-5.898 10.476 44.635 44.636 10.816.002L118.936 84 85.489 50.55z" clip-path="url(#c)" opacity=".07"/></g><path fill="#fff" d="M84.7 43.236H43.264c-.667 0-1.212.546-1.212 1.214v8.566c0 .666.546 1.212 1.212 1.212H84.7c.667 0 1.213-.546 1.213-1.212v-8.568c0-.666-.545-1.213-1.212-1.213m-6.416 7.976a2.484 2.484 0 0 1-2.477-2.48 2.475 2.475 0 0 1 2.477-2.477c1.37 0 2.48 1.103 2.48 2.477a2.48 2.48 0 0 1-2.48 2.48m6.415 8.491-41.436.002c-.667 0-1.212.546-1.212 1.214v8.565c0 .666.546 1.213 1.212 1.213H84.7c.667 0 1.213-.547 1.213-1.213v-8.567c0-.666-.545-1.214-1.212-1.214m-6.416 7.976a2.483 2.483 0 0 1-2.477-2.48 2.475 2.475 0 0 1 2.477-2.477 2.48 2.48 0 1 1 0 4.956"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 24 24"><defs><style>.cls-1{fill:#aecbfa;}.cls-2{fill:#669df6;}.cls-3{fill:#4285f4;}.cls-4{fill:#fff;}</style></defs><title>Icon_24px_CloudStorage_Color</title><g data-name="Product Icons"><rect class="cls-1" x="2" y="4" width="20" height="7"/><rect class="cls-2" x="20" y="4" width="2" height="7"/><polygon class="cls-3" points="22 4 20 4 20 11 22 4"/><rect class="cls-2" x="2" y="4" width="2" height="7"/><rect class="cls-4" x="6" y="7" width="6" height="1"/><rect class="cls-4" x="15" y="6" width="3" height="3" rx="1.5"/><rect class="cls-1" x="2" y="13" width="20" height="7"/><rect class="cls-2" x="20" y="13" width="2" height="7"/><polygon class="cls-3" points="22 13 20 13 20 20 22 13"/><rect class="cls-2" x="2" y="13" width="2" height="7"/><rect class="cls-4" x="6" y="16" width="6" height="1"/><rect class="cls-4" x="15" y="15" width="3" height="3" rx="1.5"/></g></svg>

frontend/src/assets/Logos/gcp-gke.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path d="M19.73 6.56a1.73 1.73 0 0 0-1.68 1.68 1.83 1.83 0 0 0 .89 1.48v6.9l-5.16 3.06.8 1.28 5.55-3.25a.84.84 0 0 0 .4-.69v-7.3a1.64 1.64 0 0 0 .89-1.48 1.61 1.61 0 0 0-1.69-1.68" style="fill:#aecbfa"/><path d="m18 5.48-5.61-3.16a1.18 1.18 0 0 0-.79 0L5.25 6a1.72 1.72 0 0 0-2.68 1.35A1.73 1.73 0 0 0 4.26 9a1.73 1.73 0 0 0 1.68-1.65L12 3.9l5.15 3ZM11.2 18.5a1.57 1.57 0 0 0-.89.29l-5.16-3V9.92H3.56v6.31a.84.84 0 0 0 .4.69L9.52 20v.09a1.69 1.69 0 0 0 3.37 0 1.65 1.65 0 0 0-1.69-1.59" data-name="Path" style="fill:#aecbfa"/><path d="M16.96 8.63 12.1 5.78 7.13 8.63l4.97 2.77z" data-name="Path" style="fill:#669df6"/><path d="M12.1 12.38 6.84 9.32v2.47l5.26 2.96zM12.1 15.73l-5.26-3.05v2.07l5.26 3.06z" style="fill:#669df6"/><path d="M12.09 12.38v2.37l5.26-3.06V9.33Zm4.32-.94a.38.38 0 1 1 0-.76.38.38 0 0 1 0 .76M12.09 15.73v2.07l5.26-3.05v-2.07Zm4.32-1.07a.38.38 0 1 1 0-.76.38.38 0 0 1 0 .76" style="fill:#4285f4"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 24 24"><defs><style>.cls-1{fill:#4285f4;}.cls-1,.cls-2,.cls-4{fill-rule:evenodd;}.cls-2{fill:#669df6;}.cls-3,.cls-4{fill:#aecbfa;}</style></defs><title>Icon_24px_K8Engine_Color</title><g data-name="Product Icons"><g ><polygon class="cls-1" points="14.68 13.06 19.23 15.69 19.23 16.68 14.29 13.83 14.68 13.06"/><polygon class="cls-2" points="9.98 13.65 4.77 16.66 4.45 15.86 9.53 12.92 9.98 13.65"/><rect class="cls-3" x="11.55" y="3.29" width="0.86" height="5.78"/><path class="cls-4" d="M3.25,7V17L12,22l8.74-5V7L12,2Zm15.63,8.89L12,19.78,5.12,15.89V8.11L12,4.22l6.87,3.89v7.78Z"/><polygon class="cls-4" points="11.98 11.5 15.96 9.21 11.98 6.91 8.01 9.21 11.98 11.5"/><polygon class="cls-2" points="11.52 12.3 7.66 10.01 7.66 14.6 11.52 16.89 11.52 12.3"/><polygon class="cls-1" points="12.48 12.3 12.48 16.89 16.34 14.6 16.34 10.01 12.48 12.3"/></g></g></svg>

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.tsx

@@ -102,6 +102,15 @@ interface QuerySearchProps {
 	showFilterSuggestionsWithoutMetric?: boolean;
 	/** When set, the editor shows only the user expression; API/filter uses `initial AND (user)`. */
 	initialExpression?: string;
+	/** When set, replaces the generic value-suggestion API with a custom fetcher. */
+	valueSuggestionsOverride?: (
+		key: string,
+		searchText: string,
+	) => Promise<{
+		stringValues: string[];
+		numberValues: number[];
+		complete: boolean;
+	}>;
 }
 
 function QuerySearch({
@@ -115,6 +124,7 @@ function QuerySearch({
 	showFilterSuggestionsWithoutMetric,
 	initialExpression,
 	metricNamespace,
+	valueSuggestionsOverride,
 }: QuerySearchProps): JSX.Element {
 	const isDarkMode = useIsDarkMode();
 	const [valueSuggestions, setValueSuggestions] = useState<any[]>([]);
@@ -484,13 +494,24 @@ function QuerySearch({
 			const sanitizedSearchText = searchText ? searchText?.trim() : '';
 
 			try {
-				const response = await getValueSuggestions({
-					key,
-					searchText: sanitizedSearchText,
-					signal: dataSource,
-					signalSource: signalSource as 'meter' | '',
-					metricName: debouncedMetricName ?? undefined,
-				});
+				const values = valueSuggestionsOverride
+					? await valueSuggestionsOverride(key, sanitizedSearchText)
+					: await getValueSuggestions({
+							key,
+							searchText: sanitizedSearchText,
+							signal: dataSource,
+							signalSource: signalSource as 'meter' | '',
+							metricName: debouncedMetricName ?? undefined,
+						}).then((response) => {
+							const responseData = response.data as any;
+							const data = responseData.data || {};
+							const values = data.values || {};
+							return {
+								stringValues: values.stringValues || [],
+								numberValues: values.numberValues || [],
+								complete: data.complete ?? false,
+							};
+						});
 
 				// Skip updates if component unmounted or key changed
 				if (
@@ -502,8 +523,6 @@ function QuerySearch({
 				}
 
 				// Process the response data
-				const responseData = response.data as any;
-				const values = responseData.data?.values || {};
 				const stringValues = values.stringValues || [];
 				const numberValues = values.numberValues || [];
 
@@ -584,6 +603,7 @@ function QuerySearch({
 			debouncedMetricName,
 			signalSource,
 			toggleSuggestions,
+			valueSuggestionsOverride,
 		],
 	);
 

frontend/src/constants/localStorage.ts

@@ -45,4 +45,5 @@ export enum LOCALSTORAGE {
 	DASHBOARDS_LIST_VISIBLE_COLUMNS = 'DASHBOARDS_LIST_VISIBLE_COLUMNS',
 	DASHBOARDS_LIST_VIEWS = 'DASHBOARDS_LIST_VIEWS',
 	DASHBOARD_V2_PANEL_COLUMN_WIDTHS = 'DASHBOARD_V2_PANEL_COLUMN_WIDTHS',
+	LLM_ATTRIBUTE_MAPPING_TEST_SPAN = 'LLM_ATTRIBUTE_MAPPING_TEST_SPAN',
 }

frontend/src/constants/reactQueryKeys.ts

@@ -20,10 +20,6 @@ export const REACT_QUERY_KEY = {
 	DELETE_DASHBOARD: 'DELETE_DASHBOARD',
 	LOGS_PIPELINE_PREVIEW: 'LOGS_PIPELINE_PREVIEW',
 	ALERT_RULE_DETAILS: 'ALERT_RULE_DETAILS',
-	ALERT_RULE_STATS: 'ALERT_RULE_STATS',
-	ALERT_RULE_TOP_CONTRIBUTORS: 'ALERT_RULE_TOP_CONTRIBUTORS',
-	ALERT_RULE_TIMELINE_TABLE: 'ALERT_RULE_TIMELINE_TABLE',
-	ALERT_RULE_TIMELINE_GRAPH: 'ALERT_RULE_TIMELINE_GRAPH',
 	GET_CONSUMER_LAG_DETAILS: 'GET_CONSUMER_LAG_DETAILS',
 	TOGGLE_ALERT_STATE: 'TOGGLE_ALERT_STATE',
 	GET_ALL_ALERTS: 'GET_ALL_ALERTS',

frontend/src/container/AlertHistory/Statistics/StatsCardsRenderer/StatsCardsRenderer.tsx

@@ -1,6 +1,7 @@
-import { useEffect } from 'react';
+import { useEffect, useMemo } from 'react';
 import { useGetAlertRuleDetailsStats } from 'pages/AlertDetails/hooks';
 import DataStateRenderer from 'periscope/components/DataStateRenderer/DataStateRenderer';
+import { StatsTimeSeriesItem } from 'types/api/alerts/def';
 
 import AverageResolutionCard from '../AverageResolutionCard/AverageResolutionCard';
 import StatsCard from '../StatsCard/StatsCard';
@@ -25,24 +26,59 @@ type StatsCardsRendererProps = {
 };
 
 // TODO(shaheer): render the DataStateRenderer inside the TotalTriggeredCard/AverageResolutionCard, it should display the title
+type AdaptedStatsData = {
+	totalCurrentTriggers: number;
+	totalPastTriggers: number;
+	currentAvgResolutionTime: string;
+	pastAvgResolutionTime: string;
+	currentTriggersSeries: StatsTimeSeriesItem[];
+	currentAvgResolutionTimeSeries: StatsTimeSeriesItem[];
+};
+
 function StatsCardsRenderer({
 	setTotalCurrentTriggers,
 }: StatsCardsRendererProps): JSX.Element {
 	const { isLoading, isRefetching, isError, data, isValidRuleId, ruleId } =
 		useGetAlertRuleDetailsStats();
 
-	useEffect(() => {
-		if (data?.payload?.data?.totalCurrentTriggers !== undefined) {
-			setTotalCurrentTriggers(data.payload.data.totalCurrentTriggers);
+	const adaptedData = useMemo((): AdaptedStatsData | null => {
+		if (!data?.data) {
+			return null;
 		}
-	}, [data, setTotalCurrentTriggers]);
+		const statsData = data.data;
+
+		const adaptTimeSeries = (
+			series: typeof statsData.currentTriggersSeries,
+		): StatsTimeSeriesItem[] =>
+			series?.values?.map((item) => ({
+				timestamp: item.timestamp ?? 0,
+				value: String(item.value ?? 0),
+			})) ?? [];
+
+		return {
+			totalCurrentTriggers: statsData.totalCurrentTriggers,
+			totalPastTriggers: statsData.totalPastTriggers,
+			currentAvgResolutionTime: String(statsData.currentAvgResolutionTime),
+			pastAvgResolutionTime: String(statsData.pastAvgResolutionTime),
+			currentTriggersSeries: adaptTimeSeries(statsData.currentTriggersSeries),
+			currentAvgResolutionTimeSeries: adaptTimeSeries(
+				statsData.currentAvgResolutionTimeSeries,
+			),
+		};
+	}, [data?.data]);
+
+	useEffect(() => {
+		if (adaptedData?.totalCurrentTriggers !== undefined) {
+			setTotalCurrentTriggers(adaptedData.totalCurrentTriggers);
+		}
+	}, [adaptedData, setTotalCurrentTriggers]);
 
 	return (
 		<DataStateRenderer
 			isLoading={isLoading}
 			isRefetching={isRefetching}
 			isError={isError || !isValidRuleId || !ruleId}
-			data={data?.payload?.data || null}
+			data={adaptedData}
 		>
 			{(data): JSX.Element => {
 				const {
@@ -60,7 +96,7 @@ function StatsCardsRenderer({
 							<TotalTriggeredCard
 								totalCurrentTriggers={totalCurrentTriggers}
 								totalPastTriggers={totalPastTriggers}
-								timeSeries={currentTriggersSeries?.values}
+								timeSeries={currentTriggersSeries}
 							/>
 						) : (
 							<StatsCard
@@ -77,7 +113,7 @@ function StatsCardsRenderer({
 							<AverageResolutionCard
 								currentAvgResolutionTime={currentAvgResolutionTime}
 								pastAvgResolutionTime={pastAvgResolutionTime}
-								timeSeries={currentAvgResolutionTimeSeries?.values}
+								timeSeries={currentAvgResolutionTimeSeries}
 							/>
 						) : (
 							<StatsCard

frontend/src/container/AlertHistory/Statistics/TopContributorsRenderer/TopContributorsRenderer.tsx

@@ -1,6 +1,8 @@
+import { useMemo } from 'react';
 import { useGetAlertRuleDetailsTopContributors } from 'pages/AlertDetails/hooks';
+import { labelsArrayToObject } from 'container/AlertHistory/utils/labelAdapters';
 import DataStateRenderer from 'periscope/components/DataStateRenderer/DataStateRenderer';
-import { AlertRuleStats } from 'types/api/alerts/def';
+import { AlertRuleStats, AlertRuleTopContributors } from 'types/api/alerts/def';
 
 import TopContributorsCard from '../TopContributorsCard/TopContributorsCard';
 
@@ -13,15 +15,27 @@ function TopContributorsRenderer({
 }: TopContributorsRendererProps): JSX.Element {
 	const { isLoading, isRefetching, isError, data, isValidRuleId, ruleId } =
 		useGetAlertRuleDetailsTopContributors();
-	const response = data?.payload?.data;
 
 	// TODO(shaheer): render the DataStateRenderer inside the TopContributorsCard, it should display the title and view all
+	const adaptedData = useMemo((): AlertRuleTopContributors[] | null => {
+		if (!data?.data) {
+			return null;
+		}
+		return data.data.map((contributor) => ({
+			fingerprint: contributor.fingerprint,
+			count: contributor.count,
+			labels: labelsArrayToObject(contributor.labels),
+			relatedLogsLink: contributor.relatedLogsLink ?? '',
+			relatedTracesLink: contributor.relatedTracesLink ?? '',
+		}));
+	}, [data?.data]);
+
 	return (
 		<DataStateRenderer
 			isLoading={isLoading}
 			isRefetching={isRefetching}
 			isError={isError || !isValidRuleId || !ruleId}
-			data={response || null}
+			data={adaptedData}
 		>
 			{(topContributorsData): JSX.Element => (
 				<TopContributorsCard

frontend/src/container/AlertHistory/Timeline/Graph/constants.ts

@@ -1,12 +1,18 @@
 import { Color } from '@signozhq/design-tokens';
+import { RuletypesAlertStateDTO } from 'api/generated/services/sigNoz.schemas';
 
-export const ALERT_STATUS: { [key: string]: number } = {
-	firing: 0,
-	inactive: 1,
+export const ALERT_STATUS: Record<RuletypesAlertStateDTO, number> & {
+	[key: string]: number;
+} = {
+	[RuletypesAlertStateDTO.firing]: 0,
+	[RuletypesAlertStateDTO.inactive]: 1,
 	normal: 1,
-	'no-data': 2,
-	disabled: 3,
-	muted: 4,
+	[RuletypesAlertStateDTO.pending]: 2,
+	[RuletypesAlertStateDTO.recovering]: 2,
+	'no-data': 3,
+	[RuletypesAlertStateDTO.nodata]: 3,
+	[RuletypesAlertStateDTO.disabled]: 4,
+	muted: 5,
 };
 
 export const STATE_VS_COLOR: {
@@ -16,9 +22,10 @@ export const STATE_VS_COLOR: {
 	{
 		0: { stroke: Color.BG_CHERRY_500, fill: Color.BG_CHERRY_500 },
 		1: { stroke: Color.BG_FOREST_500, fill: Color.BG_FOREST_500 },
-		2: { stroke: Color.BG_SIENNA_400, fill: Color.BG_SIENNA_400 },
-		3: { stroke: Color.BG_VANILLA_400, fill: Color.BG_VANILLA_400 },
-		4: { stroke: Color.BG_INK_100, fill: Color.BG_INK_100 },
+		2: { stroke: Color.BG_AMBER_500, fill: Color.BG_AMBER_500 },
+		3: { stroke: Color.BG_SIENNA_400, fill: Color.BG_SIENNA_400 },
+		4: { stroke: Color.BG_VANILLA_400, fill: Color.BG_VANILLA_400 },
+		5: { stroke: Color.BG_INK_100, fill: Color.BG_INK_100 },
 	},
 ];
 

frontend/src/container/AlertHistory/Timeline/GraphWrapper/GraphWrapper.tsx

@@ -1,6 +1,8 @@
+import { useMemo } from 'react';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { useGetAlertRuleDetailsTimelineGraphData } from 'pages/AlertDetails/hooks';
 import DataStateRenderer from 'periscope/components/DataStateRenderer/DataStateRenderer';
+import { AlertRuleTimelineGraphResponse } from 'types/api/alerts/def';
 
 import Graph from '../Graph/Graph';
 
@@ -18,26 +20,16 @@ function GraphWrapper({
 	const { isLoading, isRefetching, isError, data, isValidRuleId, ruleId } =
 		useGetAlertRuleDetailsTimelineGraphData();
 
-	// TODO(shaheer): uncomment when the API is ready for
-	// const { startTime } = useAlertHistoryQueryParams();
-
-	// const [isVerticalGraph, setIsVerticalGraph] = useState(false);
-
-	// useEffect(() => {
-	// 	const checkVerticalGraph = (): void => {
-	// 		if (startTime) {
-	// 			const startTimeDate = dayjs(Number(startTime));
-	// 			const twentyFourHoursAgo = dayjs().subtract(
-	// 				HORIZONTAL_GRAPH_HOURS_THRESHOLD,
-	// 				DAYJS_MANIPULATE_TYPES.HOUR,
-	// 			);
-
-	// 			setIsVerticalGraph(startTimeDate.isBefore(twentyFourHoursAgo));
-	// 		}
-	// 	};
-
-	// 	checkVerticalGraph();
-	// }, [startTime]);
+	const adaptedData = useMemo((): AlertRuleTimelineGraphResponse[] | null => {
+		if (!data?.data) {
+			return null;
+		}
+		return data.data.map((item) => ({
+			start: item.start,
+			end: item.end,
+			state: item.state as AlertRuleTimelineGraphResponse['state'],
+		}));
+	}, [data?.data]);
 
 	return (
 		<div className="timeline-graph">
@@ -49,7 +41,7 @@ function GraphWrapper({
 					isLoading={isLoading}
 					isError={isError || !isValidRuleId || !ruleId}
 					isRefetching={isRefetching}
-					data={data?.payload?.data || null}
+					data={adaptedData}
 				>
 					{(data): JSX.Element => <Graph type="horizontal" data={data} />}
 				</DataStateRenderer>

frontend/src/container/AlertHistory/Timeline/Table/Table.styles.scss

@@ -1,11 +1,35 @@
 .timeline-table {
 	border-top: 1px solid var(--l1-border);
 	border-radius: 6px;
-	overflow: hidden;
 	margin-top: 4px;
 	min-height: 600px;
+
+	&__filter {
+		padding: 12px 16px;
+		background: var(--l1-background);
+		border-bottom: 1px solid var(--l1-border);
+	}
+
+	&__filter-row {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+	}
+
+	&__filter-search {
+		flex: 1;
+	}
+
+	&__filter--loading,
+	&__filter--loading-skeleton {
+		width: 100% !important;
+	}
+
 	.ant-table {
 		background: var(--l1-background);
+		&-placeholder {
+			background: var(--l1-background) !important;
+		}
 		&-cell {
 			padding: 12px 16px !important;
 			vertical-align: baseline;
@@ -23,6 +47,9 @@
 		&-tbody > tr > td {
 			border: none;
 		}
+		&-footer {
+			background-color: var(--l1-background);
+		}
 	}
 
 	.label-filter {
@@ -86,4 +113,38 @@
 			background: var(--l2-background);
 		}
 	}
+
+	&__error {
+		display: flex;
+		align-self: flex-start;
+		justify-content: flex-start;
+		text-align: left;
+	}
+
+	&__pagination {
+		display: flex;
+		justify-content: flex-end;
+		align-items: center;
+		gap: var(--spacing-4);
+		padding: var(--spacing-6) var(--spacing-8);
+		background: var(--l1-background);
+
+		.pagination-controls {
+			display: flex;
+			gap: 4px;
+
+			.ant-btn {
+				display: flex;
+				align-items: center;
+				justify-content: center;
+				padding: 4px;
+				min-width: 24px;
+				height: 24px;
+
+				&:disabled {
+					opacity: 0.4;
+				}
+			}
+		}
+	}
 }

frontend/src/container/AlertHistory/Timeline/Table/Table.tsx

@@ -1,52 +1,126 @@
-import { HTMLAttributes, useMemo, useState } from 'react';
-import { useTranslation } from 'react-i18next';
-import { Table } from 'antd';
+import { HTMLAttributes, useCallback, useMemo } from 'react';
+import { Button, Skeleton, Table } from 'antd';
+import { ChevronLeft, ChevronRight } from '@signozhq/icons';
 import logEvent from 'api/common/logEvent';
-import { initialFilters } from 'constants/queryBuilder';
+import { convertToApiError } from 'api/ErrorResponseHandlerForGeneratedAPIs';
+import ErrorContent from 'components/ErrorModal/components/ErrorContent';
+import {
+	QuerySearchV2Provider,
+	useExpression,
+	useInputExpression,
+	useQuerySearchOnChange,
+	useQuerySearchOnRun,
+} from 'components/QueryBuilderV2';
+import QuerySearch from 'components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch';
+import { initialQueryBuilderFormValuesMap } from 'constants/queryBuilder';
+import RunQueryBtn from 'container/QueryBuilder/components/RunQueryBtn/RunQueryBtn';
 import {
 	useGetAlertRuleDetailsTimelineTable,
 	useTimelineTable,
 } from 'pages/AlertDetails/hooks';
+import { labelsArrayToObject } from 'container/AlertHistory/utils/labelAdapters';
 import { useTimezone } from 'providers/Timezone';
 import { AlertRuleTimelineTableResponse } from 'types/api/alerts/def';
-import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
 
+import { useAlertHistoryFilterSuggestions } from './useAlertHistoryFilterSuggestions';
 import { timelineTableColumns } from './useTimelineTable';
 
 import './Table.styles.scss';
 
-function TimelineTable(): JSX.Element {
-	const [filters, setFilters] = useState<TagFilter>(initialFilters);
+export const ALERT_HISTORY_EXPRESSION_KEY = 'alertHistoryExpression';
 
-	const { isLoading, isRefetching, isError, data, isValidRuleId, ruleId } =
-		useGetAlertRuleDetailsTimelineTable({ filters });
+function TimelineTableContent(): JSX.Element {
+	const expression = useExpression();
+	const inputExpression = useInputExpression();
+	const querySearchOnChange = useQuerySearchOnChange();
+	const querySearchOnRun = useQuerySearchOnRun();
+
+	const {
+		isLoading,
+		isRefetching,
+		isError,
+		data,
+		error,
+		ruleId,
+		refetch,
+		cancel,
+	} = useGetAlertRuleDetailsTimelineTable({ filterExpression: expression });
+
+	const apiError = useMemo(() => convertToApiError(error), [error]);
+
+	const { hardcodedAttributeKeys, valueSuggestionsOverride, isLoadingKeys } =
+		useAlertHistoryFilterSuggestions(ruleId ?? null);
+
+	const { timelineData, totalItems, nextCursor } = useMemo(() => {
+		const response = data?.data;
+		const items: AlertRuleTimelineTableResponse[] | undefined =
+			response?.items?.map((item) => {
+				return {
+					ruleID: item.ruleId,
+					ruleName: item.ruleName,
+					overallState: item.overallState as string,
+					overallStateChanged: item.overallStateChanged,
+					state: item.state as string,
+					stateChanged: item.stateChanged,
+					unixMilli: item.unixMilli,
+					fingerprint: item.fingerprint,
+					value: item.value,
+					labels: labelsArrayToObject(item.labels),
+					relatedLogsLink: item.relatedLogsLink,
+					relatedTracesLink: item.relatedTracesLink,
+				};
+			});
 
-	const { timelineData, totalItems, labels } = useMemo(() => {
-		const response = data?.payload?.data;
 		return {
-			timelineData: response?.items,
-			totalItems: response?.total,
-			labels: response?.labels,
+			timelineData: items,
+			totalItems: response?.total ?? 0,
+			nextCursor: response?.nextCursor,
 		};
-	}, [data?.payload?.data]);
+	}, [data?.data]);
 
-	const { paginationConfig, onChangeHandler } = useTimelineTable({
+	const {
+		paginationConfig,
+		onChangeHandler,
+		handleNextPage,
+		handlePrevPage,
+		hasNextPage,
+		hasPrevPage,
+	} = useTimelineTable({
 		totalItems: totalItems ?? 0,
+		nextCursor,
 	});
 
-	const { t } = useTranslation('common');
-
 	const { formatTimezoneAdjustedTimestamp } = useTimezone();
 
-	if (isError || !isValidRuleId || !ruleId) {
-		return <div>{t('something_went_wrong')}</div>;
-	}
+	const handleRunQuery = useCallback(
+		(updatedExpression?: string): void => {
+			const nextExpression = updatedExpression ?? inputExpression;
+			querySearchOnRun(nextExpression);
+
+			if (nextExpression === expression) {
+				refetch();
+			}
+		},
+		[querySearchOnRun, refetch, inputExpression, expression],
+	);
+
+	const queryData = useMemo(
+		() => ({
+			...initialQueryBuilderFormValuesMap.logs,
+			queryName: 'A',
+			dataSource: DataSource.LOGS,
+			filter: { expression },
+			expression,
+		}),
+		[expression],
+	);
 
 	const handleRowClick = (
 		record: AlertRuleTimelineTableResponse,
 	): HTMLAttributes<AlertRuleTimelineTableResponse> => ({
 		onClick: (): void => {
-			logEvent('Alert history: Timeline table row: Clicked', {
+			void logEvent('Alert history: Timeline table row: Clicked', {
 				ruleId: record.ruleID,
 				labels: record.labels,
 			});
@@ -55,23 +129,106 @@ function TimelineTable(): JSX.Element {
 
 	return (
 		<div className="timeline-table">
+			{/* If we don't wait to have the keys, the QuerySearch will not render them at first usage */}
+			{!isLoadingKeys && hardcodedAttributeKeys ? (
+				<div className="timeline-table__filter">
+					<div className="timeline-table__filter-row">
+						<div className="timeline-table__filter-search">
+							<QuerySearch
+								onChange={querySearchOnChange}
+								queryData={queryData}
+								dataSource={DataSource.LOGS}
+								onRun={handleRunQuery}
+								hardcodedAttributeKeys={hardcodedAttributeKeys}
+								valueSuggestionsOverride={valueSuggestionsOverride}
+							/>
+						</div>
+						<RunQueryBtn
+							isLoadingQueries={isLoading || isRefetching}
+							onStageRunQuery={(): void => handleRunQuery()}
+							handleCancelQuery={cancel}
+						/>
+					</div>
+				</div>
+			) : (
+				<div className="timeline-table__filter timeline-table__filter--loading">
+					<Skeleton.Input
+						className="timeline-table__filter--loading-skeleton"
+						active
+					/>
+				</div>
+			)}
 			<Table
 				rowKey={(row): string => `${row.fingerprint}-${row.value}-${row.unixMilli}`}
 				columns={timelineTableColumns({
-					filters,
-					labels: labels ?? {},
-					setFilters,
 					formatTimezoneAdjustedTimestamp,
 				})}
 				onRow={handleRowClick}
 				dataSource={timelineData}
-				pagination={paginationConfig}
+				pagination={false}
 				size="middle"
 				onChange={onChangeHandler}
 				loading={isLoading || isRefetching}
+				locale={{
+					emptyText:
+						isError && apiError ? (
+							<div className="timeline-table__error">
+								<ErrorContent error={apiError} />
+							</div>
+						) : undefined,
+				}}
+				footer={(): JSX.Element => (
+					<div className="timeline-table__pagination">
+						<div className="timeline-table__pagination-info">
+							{paginationConfig.showTotal?.(totalItems, [
+								totalItems === 0
+									? 0
+									: ((paginationConfig.current ?? 1) - 1) *
+											(paginationConfig.pageSize ?? 10) +
+										1,
+								Math.min(
+									(paginationConfig.current ?? 1) * (paginationConfig.pageSize ?? 10),
+									totalItems,
+								),
+							])}
+						</div>
+						<div className="pagination-controls">
+							<Button
+								type="text"
+								size="small"
+								disabled={!hasPrevPage}
+								onClick={handlePrevPage}
+								data-testid="timeline-prev-page"
+							>
+								<ChevronLeft size={14} />
+							</Button>
+							<Button
+								type="text"
+								size="small"
+								disabled={!hasNextPage}
+								onClick={handleNextPage}
+								data-testid="timeline-next-page"
+							>
+								<ChevronRight size={14} />
+							</Button>
+						</div>
+					</div>
+				)}
 			/>
 		</div>
 	);
 }
 
+function TimelineTable(): JSX.Element {
+	return (
+		<QuerySearchV2Provider
+			queryParamKey={ALERT_HISTORY_EXPRESSION_KEY}
+			initialExpression=""
+			persistOnUnmount
+		>
+			<TimelineTableContent />
+		</QuerySearchV2Provider>
+	);
+}
+
 export default TimelineTable;

frontend/src/container/AlertHistory/Timeline/Table/useAlertHistoryFilterSuggestions.ts

@@ -0,0 +1,100 @@
+import { useCallback, useMemo } from 'react';
+import {
+	getRuleHistoryFilterValues,
+	useGetRuleHistoryFilterKeys,
+} from 'api/generated/services/rules';
+import { useAlertHistoryQueryParams } from 'pages/AlertDetails/hooks';
+import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
+import { fieldContextToSuggestionContext } from 'container/AlertHistory/Timeline/Table/utils';
+
+export interface AlertHistoryFilterSuggestions {
+	hardcodedAttributeKeys: QueryKeyDataSuggestionsProps[];
+	valueSuggestionsOverride: (
+		key: string,
+		searchText: string,
+	) => Promise<{
+		stringValues: string[];
+		numberValues: number[];
+		complete: boolean;
+	}>;
+	isLoadingKeys: boolean;
+}
+
+export function useAlertHistoryFilterSuggestions(
+	ruleId: string | null,
+): AlertHistoryFilterSuggestions {
+	const { startTime, endTime } = useAlertHistoryQueryParams();
+
+	const { data: filterKeysData, isLoading: isLoadingKeys } =
+		useGetRuleHistoryFilterKeys(
+			{ id: ruleId ?? '' },
+			{ startUnixMilli: startTime, endUnixMilli: endTime },
+			{
+				query: {
+					enabled: !!ruleId,
+					refetchOnMount: false,
+					refetchOnWindowFocus: false,
+				},
+			},
+		);
+
+	const hardcodedAttributeKeys = useMemo((): QueryKeyDataSuggestionsProps[] => {
+		const keys = filterKeysData?.data?.keys;
+		if (!keys) {
+			// by default, when QuerySearch keys fails, we don't render fallback keys
+			// we just return empty to let user write whatever they want with no
+			// key suggestion
+			return [];
+		}
+		return Object.values(keys).flatMap((items) =>
+			items.map(
+				(item) =>
+					({
+						label: item.name,
+						name: item.name,
+						type: item.fieldDataType || 'string',
+						signal: 'logs' as const,
+						fieldDataType: item.fieldDataType,
+						fieldContext: fieldContextToSuggestionContext(item.fieldContext),
+					}) satisfies QueryKeyDataSuggestionsProps,
+			),
+		);
+	}, [filterKeysData]);
+
+	const valueSuggestionsOverride = useCallback(
+		async (
+			key: string,
+			searchText: string,
+		): Promise<{
+			stringValues: string[];
+			numberValues: number[];
+			complete: boolean;
+		}> => {
+			if (!ruleId) {
+				return {
+					stringValues: [],
+					numberValues: [],
+					complete: true,
+				};
+			}
+			const response = await getRuleHistoryFilterValues(
+				{ id: ruleId },
+				{
+					name: key,
+					searchText,
+					startUnixMilli: startTime,
+					endUnixMilli: endTime,
+				},
+			);
+			const values = response.data?.values;
+			return {
+				stringValues: values?.stringValues ?? [],
+				numberValues: values?.numberValues ?? [],
+				complete: response.data?.complete ?? false,
+			};
+		},
+		[ruleId, startTime, endTime],
+	);
+
+	return { hardcodedAttributeKeys, valueSuggestionsOverride, isLoadingKeys };
+}

frontend/src/container/AlertHistory/Timeline/Table/useTimelineTable.tsx

@@ -1,83 +1,15 @@
-import { useMemo } from 'react';
-import { Ellipsis, Search } from '@signozhq/icons';
-import { Color } from '@signozhq/design-tokens';
-import { Button, TableColumnsType as ColumnsType } from 'antd';
-import ClientSideQBSearch, {
-	AttributeKey,
-} from 'components/ClientSideQBSearch/ClientSideQBSearch';
+import { Ellipsis } from '@signozhq/icons';
+import { Button, TableColumnsType as ColumnsType, Tooltip } from 'antd';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
 import { ConditionalAlertPopover } from 'container/AlertHistory/AlertPopover/AlertPopover';
-import { transformKeyValuesToAttributeValuesMap } from 'container/QueryBuilder/filters/utils';
-import { useIsDarkMode } from 'hooks/useDarkMode';
 import { TimestampInput } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
-import AlertLabels, {
-	AlertLabelsProps,
-} from 'pages/AlertDetails/AlertHeader/AlertLabels/AlertLabels';
+import AlertLabels from 'pages/AlertDetails/AlertHeader/AlertLabels/AlertLabels';
 import AlertState from 'pages/AlertDetails/AlertHeader/AlertState/AlertState';
 import { AlertRuleTimelineTableResponse } from 'types/api/alerts/def';
-import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
-
-const transformLabelsToQbKeys = (
-	labels: AlertRuleTimelineTableResponse['labels'],
-): AttributeKey[] => Object.keys(labels).flatMap((key) => [{ key }]);
-
-function LabelFilter({
-	filters,
-	setFilters,
-	labels,
-}: {
-	setFilters: (filters: TagFilter) => void;
-	filters: TagFilter;
-	labels: AlertLabelsProps['labels'];
-}): JSX.Element | null {
-	const isDarkMode = useIsDarkMode();
-
-	const { transformedKeys, attributesMap } = useMemo(
-		() => ({
-			transformedKeys: transformLabelsToQbKeys(labels || {}),
-			attributesMap: transformKeyValuesToAttributeValuesMap(labels),
-		}),
-		[labels],
-	);
-
-	const handleSearch = (tagFilters: TagFilter): void => {
-		const tagFiltersLength = tagFilters.items.length;
-
-		if (
-			(!tagFiltersLength && (!filters || !filters.items.length)) ||
-			tagFiltersLength === filters?.items.length
-		) {
-			return;
-		}
-		setFilters(tagFilters);
-	};
-
-	return (
-		<ClientSideQBSearch
-			onChange={handleSearch}
-			filters={filters}
-			className="alert-history-label-search"
-			attributeKeys={transformedKeys}
-			attributeValuesMap={attributesMap}
-			suffixIcon={
-				<Search
-					size={14}
-					color={isDarkMode ? Color.TEXT_VANILLA_100 : Color.TEXT_INK_100}
-				/>
-			}
-		/>
-	);
-}
 
 export const timelineTableColumns = ({
-	filters,
-	labels,
-	setFilters,
 	formatTimezoneAdjustedTimestamp,
 }: {
-	filters: TagFilter;
-	labels: AlertLabelsProps['labels'];
-	setFilters: (filters: TagFilter) => void;
 	formatTimezoneAdjustedTimestamp: (
 		input: TimestampInput,
 		format?: string,
@@ -95,9 +27,7 @@ export const timelineTableColumns = ({
 		),
 	},
 	{
-		title: (
-			<LabelFilter setFilters={setFilters} filters={filters} labels={labels} />
-		),
+		title: 'LABELS',
 		dataIndex: 'labels',
 		render: (labels): JSX.Element => (
 			<div className="alert-rule-labels">
@@ -119,15 +49,27 @@ export const timelineTableColumns = ({
 		title: 'ACTIONS',
 		width: 140,
 		align: 'right',
-		render: (record): JSX.Element => (
-			<ConditionalAlertPopover
-				relatedTracesLink={record.relatedTracesLink}
-				relatedLogsLink={record.relatedLogsLink}
-			>
-				<Button type="text" ghost>
-					<Ellipsis className="dropdown-icon" size="md" />
-				</Button>
-			</ConditionalAlertPopover>
-		),
+		render: (_, record): JSX.Element => {
+			if (!record.relatedTracesLink && !record.relatedLogsLink) {
+				return (
+					<Tooltip title="No links available for this item">
+						<Button type="text" ghost disabled>
+							<Ellipsis className="dropdown-icon" size="md" />
+						</Button>
+					</Tooltip>
+				);
+			}
+
+			return (
+				<ConditionalAlertPopover
+					relatedTracesLink={record.relatedTracesLink ?? ''}
+					relatedLogsLink={record.relatedLogsLink ?? ''}
+				>
+					<Button type="text" ghost>
+						<Ellipsis className="dropdown-icon" size="md" />
+					</Button>
+				</ConditionalAlertPopover>
+			);
+		},
 	},
 ];

frontend/src/container/AlertHistory/Timeline/Table/useTimelineTableCursor.ts

@@ -0,0 +1,53 @@
+import {
+	Options,
+	parseAsInteger,
+	parseAsStringLiteral,
+	useQueryState,
+	UseQueryStateReturn,
+} from 'nuqs';
+import { TIMELINE_TABLE_PAGE_SIZE } from 'container/AlertHistory/constants';
+
+const defaultNuqsOptions: Options = {
+	history: 'push',
+};
+
+export const TIMELINE_TABLE_PARAMS = {
+	PAGE: 'page',
+	ORDER: 'order',
+} as const;
+
+const ORDER_VALUES = ['asc', 'desc'] as const;
+export type OrderDirection = (typeof ORDER_VALUES)[number];
+
+export const useTimelineTablePage = (): UseQueryStateReturn<number, number> =>
+	useQueryState(
+		TIMELINE_TABLE_PARAMS.PAGE,
+		parseAsInteger.withDefault(1).withOptions(defaultNuqsOptions),
+	);
+
+export const useTimelineTableOrder = (): UseQueryStateReturn<
+	OrderDirection,
+	OrderDirection
+> =>
+	useQueryState(
+		TIMELINE_TABLE_PARAMS.ORDER,
+		parseAsStringLiteral(ORDER_VALUES)
+			.withDefault('asc')
+			.withOptions(defaultNuqsOptions),
+	);
+
+export function encodeCursor(page: number, limit: number): string | undefined {
+	if (page <= 1) {
+		return undefined;
+	}
+	const offset = (page - 1) * limit;
+	// Backend uses base64.RawURLEncoding (URL-safe, no padding)
+	return btoa(JSON.stringify({ offset, limit }))
+		.replace(/\+/g, '-')
+		.replace(/\//g, '_')
+		.replace(/=+$/, '');
+}
+
+export function computeCursorForPage(page: number): string | undefined {
+	return encodeCursor(page, TIMELINE_TABLE_PAGE_SIZE);
+}

frontend/src/container/AlertHistory/Timeline/Table/utils.ts

@@ -0,0 +1,26 @@
+import { TelemetrytypesFieldContextDTO } from 'api/generated/services/sigNoz.schemas';
+import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
+
+const fieldContextToSuggestionMap: Record<
+	TelemetrytypesFieldContextDTO,
+	QueryKeyDataSuggestionsProps['fieldContext']
+> = {
+	[TelemetrytypesFieldContextDTO.resource]: 'resource',
+	[TelemetrytypesFieldContextDTO.span]: 'span',
+	[TelemetrytypesFieldContextDTO.attribute]: 'attribute',
+	// no maps for the following values on suggestion context
+	[TelemetrytypesFieldContextDTO.body]: undefined,
+	[TelemetrytypesFieldContextDTO.metric]: undefined,
+	[TelemetrytypesFieldContextDTO.log]: undefined,
+	[TelemetrytypesFieldContextDTO['']]: undefined,
+};
+
+export function fieldContextToSuggestionContext(
+	fc: TelemetrytypesFieldContextDTO | undefined,
+): QueryKeyDataSuggestionsProps['fieldContext'] {
+	if (fc === undefined) {
+		return undefined;
+	}
+
+	return fieldContextToSuggestionMap[fc];
+}

frontend/src/container/AlertHistory/utils/labelAdapters.ts

@@ -0,0 +1,19 @@
+import type { Querybuildertypesv5LabelDTO } from 'api/generated/services/sigNoz.schemas';
+import type { Labels } from 'types/api/alerts/def';
+
+export function labelsArrayToObject(
+	labels: Querybuildertypesv5LabelDTO[] | null | undefined,
+): Labels {
+	if (!labels) {
+		return {};
+	}
+
+	return labels.reduce<Labels>((acc, label) => {
+		const key = label.key?.name ?? '';
+		const value = String(label.value ?? '');
+		if (key) {
+			acc[key] = value;
+		}
+		return acc;
+	}, {});
+}

frontend/src/container/DashboardContainer/visualization/charts/utils/__tests__/sortByMeanDesc.test.ts

@@ -0,0 +1,66 @@
+import { sortByMeanDesc } from '../sortByMeanDesc';
+
+interface Item {
+	name: string;
+	values: (number | null)[];
+}
+
+const item = (name: string, values: (number | null)[]): Item => ({
+	name,
+	values,
+});
+
+const sorted = (items: Item[]): string[] =>
+	sortByMeanDesc(items, {
+		getValues: (entry) => entry.values,
+		getKey: (entry) => entry.name,
+	}).map((entry) => entry.name);
+
+describe('sortByMeanDesc', () => {
+	it('orders items by descending mean', () => {
+		expect(
+			sorted([item('a', [1, 1]), item('b', [10, 20]), item('c', [5, 5])]),
+		).toStrictEqual(['b', 'c', 'a']);
+	});
+
+	it('sinks items with no finite values to the bottom', () => {
+		expect(
+			sorted([item('a', []), item('b', [NaN, Infinity]), item('c', [1])]),
+		).toStrictEqual(['c', 'a', 'b']);
+	});
+
+	it('ignores non-finite and null values when averaging', () => {
+		// Mean over the finite values only is 10, so NaN must not poison it to last place.
+		expect(
+			sorted([item('a', [2, 2]), item('b', [10, NaN]), item('c', [4, null])]),
+		).toStrictEqual(['b', 'c', 'a']);
+	});
+
+	it('produces the same order whichever order the items arrive in', () => {
+		const a = item('a', [5]);
+		const b = item('b', [5]);
+		const c = item('c', [9]);
+
+		expect(sorted([a, b, c])).toStrictEqual(sorted([c, b, a]));
+		expect(sorted([b, a, c])).toStrictEqual(['c', 'a', 'b']);
+	});
+
+	it('tiebreaks equal means on the key', () => {
+		expect(sorted([item('b', [1]), item('a', [1])])).toStrictEqual(['a', 'b']);
+	});
+
+	it('tiebreaks on the key for items that have no finite values either', () => {
+		expect(sorted([item('b', []), item('a', [NaN])])).toStrictEqual(['a', 'b']);
+	});
+
+	it('does not mutate the input array', () => {
+		const items = [item('a', [1]), item('b', [9])];
+
+		expect(sorted(items)).toStrictEqual(['b', 'a']);
+		expect(items.map((entry) => entry.name)).toStrictEqual(['a', 'b']);
+	});
+
+	it('returns an empty array for no items', () => {
+		expect(sorted([])).toStrictEqual([]);
+	});
+});

frontend/src/container/DashboardContainer/visualization/charts/utils/sortByMeanDesc.ts

@@ -0,0 +1,45 @@
+type MeanInput = number | null | undefined;
+
+function finiteMean(values: Iterable<MeanInput>): number | null {
+	let sum = 0;
+	let count = 0;
+	for (const value of values) {
+		if (typeof value === 'number' && Number.isFinite(value)) {
+			sum += value;
+			count += 1;
+		}
+	}
+	return count > 0 ? sum / count : null;
+}
+
+export interface SortByMeanDescOptions<T> {
+	/** Numeric values of an item; non-finite entries are ignored. */
+	getValues: (item: T) => Iterable<MeanInput>;
+	/** Stable identity of an item, used to break ties on equal means. */
+	getKey: (item: T) => string;
+}
+
+/**
+ * Orders series by descending mean, on a copy (V1 parity: `utils/getSortedSeriesData`). The wire
+ * order can't stand in for it: the backend returns series in Go map-iteration order.
+ *
+ * Call this before building the uPlot config and aligned data — those two and click attribution
+ * all index the list positionally, and uPlot draws a stacked bar's segments in series-index order.
+ */
+export function sortByMeanDesc<T>(
+	items: T[],
+	{ getValues, getKey }: SortByMeanDescOptions<T>,
+): T[] {
+	return items
+		.map((item) => ({ item, mean: finiteMean(getValues(item)) }))
+		.sort((a, b) => {
+			if (a.mean !== null && b.mean !== null && a.mean !== b.mean) {
+				return b.mean - a.mean;
+			}
+			if ((a.mean === null) !== (b.mean === null)) {
+				return a.mean === null ? 1 : -1;
+			}
+			return getKey(a.item).localeCompare(getKey(b.item));
+		})
+		.map(({ item }) => item);
+}

frontend/src/container/LLMObservability/AttributeMapping/AttributeMappingsTab/__tests__/AttributeMappingsTab.test.tsx

@@ -15,6 +15,18 @@ jest.mock('@signozhq/ui/sonner', () => ({
 	},
 }));
 
+import { useAuthZ } from 'lib/authz/hooks/useAuthZ/useAuthZ';
+import {
+	mockUseAuthZDenyAll,
+	mockUseAuthZGrantAll,
+} from 'lib/authz/utils/authz-test-utils';
+
+// Admin gating on the write controls flows through useAuthZ. Mock it directly
+// (synchronous) so the functional tests stay synchronous; the read-only block
+// below flips it to deny-all.
+jest.mock('lib/authz/hooks/useAuthZ/useAuthZ');
+const mockedUseAuthZ = useAuthZ as jest.MockedFunction<typeof useAuthZ>;
+
 import {
 	GROUPS_ENDPOINT,
 	makeGroupsResponse,
@@ -102,6 +114,8 @@ describe('AttributeMappingsTab (integration)', () => {
 	beforeEach(() => {
 		// Reset URL state between tests — jsdom shares window.location across a file.
 		window.history.pushState(null, '', '/');
+		// Default to an admin; the read-only block overrides this.
+		mockedUseAuthZ.mockImplementation(mockUseAuthZGrantAll);
 	});
 
 	afterEach(() => {
@@ -507,4 +521,55 @@ describe('AttributeMappingsTab (integration)', () => {
 			).resolves.toBeInTheDocument();
 		});
 	});
+
+	// The write APIs (create/update/delete group & mapper) are Admin-only on the
+	// backend, so a non-admin gets a read-only view: the data renders, but every
+	// write control is hidden.
+	describe('read-only (non-admin)', () => {
+		beforeEach(() => {
+			mockedUseAuthZ.mockImplementation(mockUseAuthZDenyAll);
+		});
+
+		it('hides the "Add a new group" button', async () => {
+			setupGroups();
+			render(<AttributeMappingsTabWithStore />);
+
+			await screen.findByTestId('group-name-group-1');
+			expect(screen.queryByTestId('add-group-row')).not.toBeInTheDocument();
+		});
+
+		it('hides the group enable toggle and actions menu', async () => {
+			setupGroups();
+			render(<AttributeMappingsTabWithStore />);
+
+			await screen.findByTestId('group-name-group-1');
+			expect(
+				screen.queryByTestId('group-enabled-group-1'),
+			).not.toBeInTheDocument();
+			expect(
+				screen.queryByTestId('group-actions-group-1'),
+			).not.toBeInTheDocument();
+		});
+
+		it('renders mappers read-only: no "Add mapping" button or row actions', async () => {
+			const user = userEvent.setup({ pointerEventsCheck: 0 });
+			setupGroups();
+			setupMappers([makeMapper({ id: 'mapper-1', name: 'gen_ai.request.model' })]);
+			render(<AttributeMappingsTabWithStore />);
+
+			await screen.findByTestId('group-name-group-1');
+			await expandGroup(user);
+
+			// The mapper still renders...
+			await screen.findByTestId('mapper-target-mapper-1');
+			// ...but every write control is gone.
+			expect(screen.queryByTestId('add-mapper-group-1')).not.toBeInTheDocument();
+			expect(
+				screen.queryByTestId('mapper-enabled-mapper-1'),
+			).not.toBeInTheDocument();
+			expect(
+				screen.queryByRole('button', { name: 'Mapping actions' }),
+			).not.toBeInTheDocument();
+		});
+	});
 });

frontend/src/container/LLMObservability/AttributeMapping/AttributeMappingsTab/components/MappingsTable/GroupHeaderActions/GroupHeaderActions.tsx

@@ -1,6 +1,7 @@
 import { Switch } from '@signozhq/ui/switch';
 
 import { DraftGroup } from 'container/LLMObservability/AttributeMapping/types';
+import { useCanManageAttributeMapping } from 'container/LLMObservability/AttributeMapping/hooks/useCanManageAttributeMapping';
 import GroupActionsMenu from '../GroupActionsMenu/GroupActionsMenu';
 import styles from './GroupHeaderActions.module.scss';
 
@@ -16,7 +17,11 @@ function GroupHeaderActions({
 	onToggle,
 	onEdit,
 	onRemove,
-}: GroupHeaderActionsProps): JSX.Element {
+}: GroupHeaderActionsProps): JSX.Element | null {
+	const canManage = useCanManageAttributeMapping();
+	if (!canManage) {
+		return null;
+	}
 	return (
 		<div
 			className={styles.actions}

frontend/src/container/LLMObservability/AttributeMapping/AttributeMappingsTab/components/MappingsTable/GroupMappers/GroupMappers.tsx

@@ -11,6 +11,7 @@ import {
 	Mapper,
 } from 'container/LLMObservability/AttributeMapping/types';
 import { AttributeMappingEditor } from 'container/LLMObservability/AttributeMapping/hooks/useAttributeMappingEditor';
+import { useCanManageAttributeMapping } from 'container/LLMObservability/AttributeMapping/hooks/useCanManageAttributeMapping';
 import { COLUMN_COUNT } from '../constants';
 import MapperRow from '../MapperRow/MapperRow';
 import MapperRowSkeleton from '../MapperRow/MapperRowSkeleton';
@@ -39,6 +40,7 @@ function GroupMappers({
 	onEditMapper,
 }: GroupMappersProps): JSX.Element {
 	const { hydrateGroupMappers, removeMapper, toggleMapper } = editor;
+	const canManage = useCanManageAttributeMapping();
 
 	const hasServerId = group.serverId !== null;
 	const { data, isLoading, isError } = useListSpanMappers(
@@ -144,16 +146,20 @@ function GroupMappers({
 		/>
 	));
 
-	// The add-mapping row trails every non-error state (including loading/empty).
+	// The add-mapping row trails every non-error state (including loading/empty),
+	// but only for users who can manage mappings — non-admins get a read-only view.
 	let rows: JSX.Element[];
 	if (isErrorMappers) {
 		rows = [errorRow];
 	} else if (isLoadingMappers && mapperCount === 0) {
-		rows = [...skeletonRows, addMapperRow];
+		rows = [...skeletonRows];
 	} else if (mapperCount === 0) {
-		rows = [emptyRow, addMapperRow];
+		rows = [emptyRow];
 	} else {
-		rows = [...mapperRows, addMapperRow];
+		rows = [...mapperRows];
+	}
+	if (canManage && !isErrorMappers) {
+		rows.push(addMapperRow);
 	}
 
 	return (

frontend/src/container/LLMObservability/AttributeMapping/AttributeMappingsTab/components/MappingsTable/MapperRow/MapperRow.tsx

@@ -6,6 +6,7 @@ import cx from 'classnames';
 import { motion } from 'motion/react';
 
 import { DraftMapper } from 'container/LLMObservability/AttributeMapping/types';
+import { useCanManageAttributeMapping } from 'container/LLMObservability/AttributeMapping/hooks/useCanManageAttributeMapping';
 import MapperActionsMenu from '../MapperActionsMenu/MapperActionsMenu';
 import styles from './MapperRow.module.scss';
 
@@ -30,6 +31,7 @@ function MapperRow({
 	onRemove,
 	onToggle,
 }: MapperRowProps): JSX.Element {
+	const canManage = useCanManageAttributeMapping();
 	const sources = mapper.sources ?? [];
 	const visibleSources = sources.slice(0, MAX_VISIBLE_SOURCES);
 	const remainingSources = sources.length - visibleSources.length;
@@ -101,14 +103,16 @@ function MapperRow({
 				)}
 			</td>
 			<td className={cx(styles.cell, styles.actionsCell)}>
-				<div className={styles.rowActions}>
-					<Switch
-						value={mapper.enabled}
-						onChange={(checked): void => onToggle(mapper.localId, checked)}
-						testId={`mapper-enabled-${mapper.localId}`}
-					/>
-					<MapperActionsMenu mapper={mapper} onEdit={onEdit} onRemove={onRemove} />
-				</div>
+				{canManage && (
+					<div className={styles.rowActions}>
+						<Switch
+							value={mapper.enabled}
+							onChange={(checked): void => onToggle(mapper.localId, checked)}
+							testId={`mapper-enabled-${mapper.localId}`}
+						/>
+						<MapperActionsMenu mapper={mapper} onEdit={onEdit} onRemove={onRemove} />
+					</div>
+				)}
 			</td>
 		</motion.tr>
 	);

frontend/src/container/LLMObservability/AttributeMapping/AttributeMappingsTab/components/MappingsTable/MappingsTable.tsx

@@ -11,6 +11,7 @@ import {
 	DraftMapper,
 } from 'container/LLMObservability/AttributeMapping/types';
 import { AttributeMappingEditor } from 'container/LLMObservability/AttributeMapping/hooks/useAttributeMappingEditor';
+import { useCanManageAttributeMapping } from 'container/LLMObservability/AttributeMapping/hooks/useCanManageAttributeMapping';
 import GroupHeader from './GroupHeader/GroupHeader';
 import GroupHeaderActions from './GroupHeaderActions/GroupHeaderActions';
 import GroupMappers from './GroupMappers/GroupMappers';
@@ -33,6 +34,7 @@ function MappingsTable({
 	const [expandedGroups, setExpandedGroups] = useState<string[]>([]);
 	const [targetGroupId, setTargetGroupId] = useState<string | null>(null);
 	const drawer = useMapperFormDrawer();
+	const canManage = useCanManageAttributeMapping();
 
 	const { upsertMapper, removeMapper } = editor;
 
@@ -120,18 +122,20 @@ function MappingsTable({
 
 	return (
 		<div className={styles.tableWrapper}>
-			<div className={styles.toolbar}>
-				<Button
-					variant="link"
-					color="primary"
-					prefix={<Plus size={14} />}
-					onClick={onAddGroup}
-					testId="add-group-row"
-					disabled={editor.isLoading}
-				>
-					Add a new group
-				</Button>
-			</div>
+			{canManage && (
+				<div className={styles.toolbar}>
+					<Button
+						variant="solid"
+						color="primary"
+						prefix={<Plus size={14} />}
+						onClick={onAddGroup}
+						testId="add-group-row"
+						disabled={editor.isLoading}
+					>
+						Add a new group
+					</Button>
+				</div>
+			)}
 
 			{isEmpty ? (
 				<div className={styles.tableState} data-testid="mapper-groups-empty">

frontend/src/container/LLMObservability/AttributeMapping/LLMObservabilityAttributeMapping.tsx

@@ -8,12 +8,18 @@ import AttributeMappingsTab from './AttributeMappingsTab/AttributeMappingsTab';
 import DiscardChangesDialog from './components/DiscardChangesDialog/DiscardChangesDialog';
 import GroupFormDrawer from './components/GroupFormDrawer/GroupFormDrawer';
 import styles from './LLMObservabilityAttributeMapping.module.scss';
+import TestTab from './TestTab/TestTab';
 import { useAttributeMappingEditor } from './hooks/useAttributeMappingEditor';
 import { useGroupFormDrawer } from './components/GroupFormDrawer/hooks/useGroupFormDrawer';
+import { useTestSpanMapper } from './TestTab/useTestSpanMapper';
+
+const MAPPINGS_TAB_KEY = 'attribute-mappings';
+const TEST_TAB_KEY = 'test';
 
 function LLMObservabilityAttributeMapping(): JSX.Element {
 	const editor = useAttributeMappingEditor();
 	const groupDrawer = useGroupFormDrawer();
+	const spanTest = useTestSpanMapper(editor.snapshot, editor.groups);
 
 	const { discard } = editor;
 	// Discarding wipes the whole working copy, so gate it behind a confirm
@@ -31,7 +37,7 @@ function LLMObservabilityAttributeMapping(): JSX.Element {
 
 	const tabItems = [
 		{
-			key: 'attribute-mappings',
+			key: MAPPINGS_TAB_KEY,
 			label: 'Attribute Mappings',
 			children: (
 				<AttributeMappingsTab
@@ -42,11 +48,9 @@ function LLMObservabilityAttributeMapping(): JSX.Element {
 			),
 		},
 		{
-			key: 'test',
+			key: TEST_TAB_KEY,
 			label: 'Test',
-			disabled: true,
-			disabledReason: 'Coming soon',
-			children: null,
+			children: <TestTab spanTest={spanTest} />,
 		},
 	];
 
@@ -71,7 +75,7 @@ function LLMObservabilityAttributeMapping(): JSX.Element {
 
 			<Tabs
 				testId="attribute-mapping-tabs"
-				defaultValue="attribute-mappings"
+				defaultValue={MAPPINGS_TAB_KEY}
 				items={tabItems}
 			/>
 			{groupDrawer.isOpen && (

frontend/src/container/LLMObservability/AttributeMapping/TestTab/JsonEditorSkeleton.module.scss

@@ -0,0 +1,54 @@
+.skeleton {
+	width: 100%;
+	height: 100%;
+	overflow: hidden;
+	background: var(--l1-background);
+}
+
+.line {
+	display: flex;
+	align-items: center;
+	height: 18px;
+}
+
+.lineNumber {
+	flex: 0 0 40px;
+	padding-right: var(--padding-3);
+	text-align: right;
+	font-family: 'Geist Mono', monospace;
+	font-size: var(--font-size-xs);
+	color: var(--l3-foreground);
+	opacity: 0.6;
+	user-select: none;
+}
+
+.lineContent {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	min-width: 0;
+}
+
+.bar {
+	height: 8px;
+	border-radius: var(--radius-1);
+	background: var(--l2-border);
+	animation: jsonSkeletonPulse 1.4s ease-in-out infinite;
+}
+
+@media (prefers-reduced-motion: reduce) {
+	.bar {
+		animation: none;
+	}
+}
+
+@keyframes jsonSkeletonPulse {
+	0%,
+	100% {
+		opacity: 1;
+	}
+
+	50% {
+		opacity: 0.45;
+	}
+}

frontend/src/container/LLMObservability/AttributeMapping/TestTab/JsonEditorSkeleton.tsx

@@ -0,0 +1,56 @@
+import styles from './JsonEditorSkeleton.module.scss';
+
+interface SkeletonLine {
+	indent: number;
+	barWidths: number[];
+}
+
+const SKELETON_LINES: SkeletonLine[] = [
+	{ indent: 0, barWidths: [10] },
+	{ indent: 1, barWidths: [90, 10] },
+	{ indent: 2, barWidths: [155, 190] },
+	{ indent: 2, barWidths: [135, 190] },
+	{ indent: 2, barWidths: [150, 50] },
+	{ indent: 2, barWidths: [180, 35] },
+	{ indent: 2, barWidths: [185, 200] },
+	{ indent: 1, barWidths: [14] },
+	{ indent: 1, barWidths: [75, 10] },
+	{ indent: 2, barWidths: [95, 90] },
+	{ indent: 2, barWidths: [170, 85] },
+	{ indent: 1, barWidths: [10] },
+	{ indent: 0, barWidths: [10] },
+];
+
+const INDENT_WIDTH_PX = 14;
+
+function JsonEditorSkeleton(): JSX.Element {
+	return (
+		<div
+			className={styles.skeleton}
+			data-testid="json-editor-skeleton"
+			aria-hidden="true"
+		>
+			{SKELETON_LINES.map((line, lineIndex) => (
+				// eslint-disable-next-line react/no-array-index-key
+				<div key={lineIndex} className={styles.line}>
+					<span className={styles.lineNumber}>{lineIndex + 1}</span>
+					<span
+						className={styles.lineContent}
+						style={{ paddingLeft: line.indent * INDENT_WIDTH_PX }}
+					>
+						{line.barWidths.map((width, barIndex) => (
+							<span
+								// eslint-disable-next-line react/no-array-index-key
+								key={barIndex}
+								className={styles.bar}
+								style={{ width }}
+							/>
+						))}
+					</span>
+				</div>
+			))}
+		</div>
+	);
+}
+
+export default JsonEditorSkeleton;

frontend/src/container/LLMObservability/AttributeMapping/TestTab/TestResult.tsx

@@ -0,0 +1,121 @@
+import { Badge } from '@signozhq/ui/badge';
+import { SpantypesSpanMapperTestSpanDTO } from 'api/generated/services/sigNoz.schemas';
+import { useMemo } from 'react';
+
+import {
+	AttrChangeStatus,
+	AttrDiffEntry,
+	diffAttributeMaps,
+	formatAttributeValue,
+} from './testPayload';
+import styles from './TestTab.module.scss';
+import { TestTabAttributes, TestTabResource } from './useTestSpanMapper';
+
+interface TestResultProps {
+	index: number;
+	span: SpantypesSpanMapperTestSpanDTO;
+	inputAttributes: TestTabAttributes;
+	inputResource: TestTabResource;
+}
+
+const STATUS_BADGE: Partial<
+	Record<
+		AttrChangeStatus,
+		{ color: 'success' | 'robin' | 'sienna'; label: string }
+	>
+> = {
+	added: { color: 'success', label: 'populated' },
+	changed: { color: 'robin', label: 'remapped' },
+	removed: { color: 'sienna', label: 'moved out' },
+};
+
+const ROW_CLASS: Partial<Record<AttrChangeStatus, string>> = {
+	added: styles.added,
+	removed: styles.removed,
+};
+
+interface ResultSection {
+	key: string;
+	title: string;
+	entries: AttrDiffEntry[];
+}
+
+function TestResult({
+	index,
+	span,
+	inputAttributes,
+	inputResource,
+}: TestResultProps): JSX.Element {
+	const attributeEntries = useMemo(
+		() => diffAttributeMaps(inputAttributes, span.attributes ?? {}),
+		[inputAttributes, span.attributes],
+	);
+	const resourceEntries = useMemo(
+		() => diffAttributeMaps(inputResource, span.resource ?? {}),
+		[inputResource, span.resource],
+	);
+
+	const sections: ResultSection[] = [
+		{
+			key: 'attributes',
+			title: 'Resulting attributes',
+			entries: attributeEntries,
+		},
+	];
+	if (resourceEntries.length > 0) {
+		sections.push({
+			key: 'resource',
+			title: 'Resulting resource',
+			entries: resourceEntries,
+		});
+	}
+
+	return (
+		<div className={styles.resultCard} data-testid={`test-result-${index}`}>
+			{sections.map((section) => (
+				<div
+					key={section.key}
+					className={styles.resultSection}
+					data-testid={`test-result-${index}-${section.key}`}
+				>
+					<div className={styles.resultTitle}>{section.title}</div>
+
+					{section.entries.length === 0 ? (
+						<div className={styles.resultEmpty}>No keys in this map.</div>
+					) : (
+						<div className={styles.attrRows}>
+							{section.entries.map((entry) => {
+								const badge = STATUS_BADGE[entry.status];
+								return (
+									<div
+										key={entry.key}
+										className={`${styles.attrRow} ${ROW_CLASS[entry.status] ?? ''}`}
+									>
+										<span className={styles.attrKey} title={entry.key}>
+											{entry.key}
+										</span>
+										<span
+											className={styles.attrValue}
+											title={formatAttributeValue(entry.value)}
+										>
+											{formatAttributeValue(entry.value)}
+										</span>
+										{badge ? (
+											<Badge color={badge.color} variant="outline">
+												{badge.label}
+											</Badge>
+										) : (
+											<span />
+										)}
+									</div>
+								);
+							})}
+						</div>
+					)}
+				</div>
+			))}
+		</div>
+	);
+}
+
+export default TestResult;

frontend/src/container/LLMObservability/AttributeMapping/TestTab/TestTab.module.scss

@@ -0,0 +1,177 @@
+.testTab {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-6);
+	margin-top: var(--spacing-6);
+}
+
+.header {
+	display: flex;
+	align-items: flex-start;
+	justify-content: space-between;
+	gap: var(--spacing-6);
+}
+
+.headerActions {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-3);
+	flex-shrink: 0;
+}
+
+.headerText {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-2);
+	min-width: 0;
+}
+
+.heading {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-3);
+	margin: 0;
+	font-size: var(--periscope-font-size-base);
+	font-weight: var(--font-weight-semibold);
+}
+
+.description {
+	margin: 0;
+	font-size: var(--periscope-font-size-base);
+	color: var(--l3-foreground);
+}
+
+.body {
+	display: grid;
+	grid-template-columns: 1fr 1fr;
+	gap: var(--spacing-6);
+	height: calc(100vh - 320px);
+	min-height: 320px;
+}
+
+.editor {
+	width: 100%;
+	height: 100%;
+	border: 1px solid var(--l2-border);
+	border-radius: var(--radius-2);
+	overflow: hidden;
+}
+.validationCallout {
+	width: 100%;
+}
+
+// No top padding so results align with the editor's first line, which sits
+// flush against the top of its own panel.
+.resultsPanel {
+	height: 100%;
+	overflow-y: auto;
+	padding: var(--padding-4);
+	border: 1px solid var(--l2-border);
+	border-radius: var(--radius-2);
+	background: var(--l1-background);
+}
+
+// Pre-run empty state that fills the blank right half.
+.placeholder {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	justify-content: center;
+	gap: var(--spacing-2);
+	height: 100%;
+	text-align: center;
+	color: var(--l3-foreground);
+	font-size: var(--periscope-font-size-base);
+}
+
+.placeholderTitle {
+	font-weight: var(--font-weight-semibold);
+	color: var(--l2-foreground);
+}
+
+.error {
+	padding: var(--padding-3) var(--padding-4);
+	border-radius: var(--radius-2);
+	background: var(--callout-error-background);
+	color: var(--callout-error-title);
+	font-size: var(--periscope-font-size-base);
+}
+
+.results {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-6);
+}
+
+.resultCard {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-6);
+	border-radius: var(--radius-2);
+	background: var(--l1-background);
+}
+
+.resultSection {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-4);
+}
+
+.resultTitle {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-3);
+	font-size: var(--periscope-font-size-base);
+	font-weight: var(--font-weight-semibold);
+}
+
+.resultEmpty {
+	color: var(--l3-foreground);
+	font-size: var(--periscope-font-size-base);
+}
+
+.attrRows {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-2);
+}
+
+.attrRow {
+	display: grid;
+	grid-template-columns: clamp(200px, 40%, 340px) minmax(0, 1fr) auto;
+	align-items: center;
+	gap: var(--spacing-4);
+	padding: var(--spacing-2) var(--padding-3);
+	border-radius: var(--radius-2);
+	font-family: 'Geist Mono', monospace;
+	font-size: var(--font-size-xs);
+
+	&.added {
+		background: var(--callout-success-background);
+	}
+
+	&.removed {
+		opacity: 0.65;
+
+		.attrKey,
+		.attrValue {
+			text-decoration: line-through;
+		}
+	}
+}
+
+.attrKey,
+.attrValue {
+	min-width: 0;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+
+.attrKey {
+	font-weight: var(--font-weight-medium);
+}
+
+.attrValue {
+	color: var(--l3-foreground);
+}

frontend/src/container/LLMObservability/AttributeMapping/TestTab/TestTab.tsx

@@ -0,0 +1,162 @@
+import MEditor from '@monaco-editor/react';
+import { Play, RotateCcw } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Callout } from '@signozhq/ui/callout';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+
+import styles from './TestTab.module.scss';
+import JsonEditorSkeleton from './JsonEditorSkeleton';
+import TestResult from './TestResult';
+import {
+	defineSignozJsonTheme,
+	SIGNOZ_JSON_THEME_DARK,
+	SIGNOZ_JSON_THEME_LIGHT,
+} from './jsonEditorTheme';
+import { UseTestSpanMapper } from './useTestSpanMapper';
+
+interface TestTabProps {
+	spanTest: UseTestSpanMapper;
+}
+
+function TestTab({ spanTest }: TestTabProps): JSX.Element {
+	const {
+		input,
+		setInput,
+		run,
+		resetToTemplate,
+		isTemplateInput,
+		isRunning,
+		result,
+		testedAttributes,
+		testedResource,
+		error,
+		validationError,
+	} = spanTest;
+	const isDarkMode = useIsDarkMode();
+
+	function renderResults(): JSX.Element {
+		if (error) {
+			return (
+				<div className={styles.error} role="alert" data-testid="test-error">
+					{error}
+				</div>
+			);
+		}
+		if (result) {
+			if (result.length === 0) {
+				return (
+					<div className={styles.resultEmpty} data-testid="test-results-empty">
+						No spans returned. The mappers produced no output for this input.
+					</div>
+				);
+			}
+			return (
+				<div className={styles.results} data-testid="test-results">
+					{result.map((span, index) => (
+						<TestResult
+							// eslint-disable-next-line react/no-array-index-key
+							key={index}
+							index={index}
+							span={span}
+							inputAttributes={testedAttributes ?? {}}
+							inputResource={testedResource ?? {}}
+						/>
+					))}
+				</div>
+			);
+		}
+		return (
+			<div className={styles.placeholder} data-testid="test-results-placeholder">
+				<span className={styles.placeholderTitle}>No results yet</span>
+				<span>
+					Run the test to see which target attributes your mappers populate.
+				</span>
+			</div>
+		);
+	}
+
+	return (
+		<div className={styles.testTab} data-testid="test-tab">
+			<div className={styles.header}>
+				<div className={styles.headerText}>
+					<h3 className={styles.heading}>Test with sample span</h3>
+					<p className={styles.description}>
+						Paste a JSON span object to see which target attributes get populated and
+						which source key matched.
+					</p>
+				</div>
+
+				<div className={styles.headerActions}>
+					<Button
+						testId="reset-template-button"
+						variant="outlined"
+						color="secondary"
+						prefix={<RotateCcw size={14} />}
+						onClick={resetToTemplate}
+						disabled={isTemplateInput}
+					>
+						Reset to Default Span
+					</Button>
+
+					<Button
+						testId="run-test-button"
+						variant="solid"
+						color="primary"
+						prefix={<Play size={14} />}
+						onClick={run}
+						loading={isRunning}
+						disabled={isRunning || validationError !== null}
+					>
+						Run Test
+					</Button>
+				</div>
+			</div>
+
+			<div className={styles.body}>
+				<div
+					className={styles.editor}
+					data-testid="test-span-input"
+					aria-label="Sample span JSON"
+				>
+					<MEditor
+						language="json"
+						value={input}
+						onChange={(value): void => setInput(value ?? '')}
+						height="100%"
+						loading={<JsonEditorSkeleton />}
+						theme={isDarkMode ? SIGNOZ_JSON_THEME_DARK : SIGNOZ_JSON_THEME_LIGHT}
+						beforeMount={defineSignozJsonTheme}
+						options={{
+							minimap: { enabled: false },
+							fontSize: 12,
+							lineNumbers: 'on',
+							wordWrap: 'on',
+							scrollBeyondLastLine: false,
+							formatOnPaste: true,
+							tabSize: 2,
+							automaticLayout: true,
+							scrollbar: { alwaysConsumeMouseWheel: false },
+						}}
+					/>
+				</div>
+
+				<div className={styles.resultsPanel} data-testid="test-results-panel">
+					{renderResults()}
+				</div>
+			</div>
+
+			{validationError && (
+				<Callout
+					type="error"
+					size="small"
+					showIcon
+					title={validationError}
+					testId="test-input-error"
+					className={styles.validationCallout}
+				/>
+			)}
+		</div>
+	);
+}
+
+export default TestTab;

frontend/src/container/LLMObservability/AttributeMapping/TestTab/jsonEditorTheme.ts

@@ -0,0 +1,38 @@
+//TODO: This is a local theme for now, but ideally for the editor as well. Just like prettyViewer, we have a theme. We should have a theme for the editor as well.
+import { Monaco } from '@monaco-editor/react';
+import { Color } from '@signozhq/design-tokens';
+
+export const SIGNOZ_JSON_THEME_DARK = 'signoz-attr-mapping-json-dark';
+export const SIGNOZ_JSON_THEME_LIGHT = 'signoz-attr-mapping-json-light';
+
+const SHARED_THEME = {
+	inherit: true,
+	colors: {
+		'editor.background': '#00000000', // transparent — inherit the panel bg
+	},
+	fontFamily: 'SF Mono, Geist Mono, Fira Code, monospace',
+	fontSize: 12,
+	fontWeight: 'normal',
+	lineHeight: 18,
+	letterSpacing: -0.06,
+};
+
+export function defineSignozJsonTheme(monaco: Monaco): void {
+	monaco.editor.defineTheme(SIGNOZ_JSON_THEME_DARK, {
+		...SHARED_THEME,
+		base: 'vs-dark',
+		rules: [
+			{ token: 'string.key.json', foreground: Color.BG_ROBIN_400 },
+			{ token: 'string.value.json', foreground: Color.BG_VANILLA_400 },
+		],
+	});
+
+	monaco.editor.defineTheme(SIGNOZ_JSON_THEME_LIGHT, {
+		...SHARED_THEME,
+		base: 'vs',
+		rules: [
+			{ token: 'string.key.json', foreground: Color.BG_ROBIN_500 },
+			{ token: 'string.value.json', foreground: Color.BG_INK_400 },
+		],
+	});
+}

frontend/src/container/LLMObservability/AttributeMapping/TestTab/spanInputStorage.ts

@@ -0,0 +1,53 @@
+import get from 'api/browser/localstorage/get';
+import remove from 'api/browser/localstorage/remove';
+import set from 'api/browser/localstorage/set';
+import { LOCALSTORAGE } from 'constants/localStorage';
+
+import { parseSpanInput } from './testPayload';
+
+export const SAMPLE_SPAN_JSON = `{
+  "attributes": {
+    "my_company.llm.input": "What is quantum computing?",
+    "llm.input_messages": "What is quantum computing?",
+    "gen_ai.request.model": "gpt-4",
+    "gen_ai.usage.total_tokens": 1250,
+    "gen_ai.content.completion": "Quantum computing leverages..."
+  },
+  "resource": {
+    "service.name": "llm-gateway",
+    "deployment.environment": "production"
+  }
+}`;
+
+function hasNoSpanData(input: string): boolean {
+	let span;
+	try {
+		span = parseSpanInput(input);
+	} catch {
+		return false;
+	}
+	return (
+		Object.keys(span.attributes ?? {}).length === 0 &&
+		Object.keys(span.resource ?? {}).length === 0
+	);
+}
+
+export function getStoredSpanInput(): string {
+	const stored = get(LOCALSTORAGE.LLM_ATTRIBUTE_MAPPING_TEST_SPAN);
+	if (!stored?.trim() || hasNoSpanData(stored)) {
+		return SAMPLE_SPAN_JSON;
+	}
+	return stored;
+}
+
+export function setStoredSpanInput(value: string): void {
+	if (!value.trim() || hasNoSpanData(value)) {
+		remove(LOCALSTORAGE.LLM_ATTRIBUTE_MAPPING_TEST_SPAN);
+		return;
+	}
+	set(LOCALSTORAGE.LLM_ATTRIBUTE_MAPPING_TEST_SPAN, value);
+}
+
+export function clearStoredSpanInput(): void {
+	remove(LOCALSTORAGE.LLM_ATTRIBUTE_MAPPING_TEST_SPAN);
+}

frontend/src/container/LLMObservability/AttributeMapping/TestTab/testPayload.ts

@@ -0,0 +1,145 @@
+import {
+	SpantypesPostableSpanMapperTestDTO,
+	SpantypesPostableSpanMapperTestGroupDTO,
+	SpantypesSpanMapperTestSpanDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import { isEqual } from 'lodash-es';
+
+import { DraftGroup } from '../types';
+import {
+	buildPostableGroup,
+	buildPostableMapper,
+	groupDraftFromNode,
+	mapperDraftFromNode,
+} from '../utils';
+
+function shouldSendMappers(
+	snap: DraftGroup | undefined,
+	group: DraftGroup,
+): boolean {
+	if (!snap) {
+		return true;
+	}
+	return !isEqual(snap.mappers, group.mappers);
+}
+
+export function buildTestGroups(
+	snapshot: DraftGroup[],
+	draft: DraftGroup[],
+): SpantypesPostableSpanMapperTestGroupDTO[] {
+	const snapById = new Map(
+		snapshot
+			.filter((group) => group.serverId)
+			.map((group) => [group.serverId as string, group]),
+	);
+
+	return draft.map((group) => {
+		const base = buildPostableGroup(groupDraftFromNode(group));
+		const snap = group.serverId ? snapById.get(group.serverId) : undefined;
+		return {
+			...base,
+			mappers: shouldSendMappers(snap, group)
+				? group.mappers.map((mapper) =>
+						buildPostableMapper(mapperDraftFromNode(mapper)),
+					)
+				: null,
+		};
+	});
+}
+
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+	return value !== null && typeof value === 'object' && !Array.isArray(value);
+}
+
+function isSpanEnvelope(parsed: Record<string, unknown>): boolean {
+	const keys = Object.keys(parsed);
+	return (
+		keys.length > 0 &&
+		keys.every((key) => key === 'attributes' || key === 'resource') &&
+		(isPlainObject(parsed.attributes) || isPlainObject(parsed.resource))
+	);
+}
+
+export function parseSpanInput(input: string): SpantypesSpanMapperTestSpanDTO {
+	const trimmed = input.trim();
+	if (!trimmed) {
+		throw new Error('Paste a JSON span object to run the test.');
+	}
+
+	let parsed: unknown;
+	try {
+		parsed = JSON.parse(trimmed);
+	} catch {
+		throw new Error(
+			'Invalid JSON — check for trailing commas or missing quotes.',
+		);
+	}
+
+	if (!isPlainObject(parsed)) {
+		throw new Error('Span must be a JSON object of attribute key-value pairs.');
+	}
+
+	if (isSpanEnvelope(parsed)) {
+		return {
+			attributes: isPlainObject(parsed.attributes) ? parsed.attributes : {},
+			resource: isPlainObject(parsed.resource) ? parsed.resource : {},
+		};
+	}
+
+	return { attributes: parsed, resource: {} };
+}
+
+export function buildTestRequest(
+	snapshot: DraftGroup[],
+	draft: DraftGroup[],
+	input: string,
+): SpantypesPostableSpanMapperTestDTO {
+	return {
+		groups: buildTestGroups(snapshot, draft),
+		spans: [parseSpanInput(input)],
+	};
+}
+
+export type AttrChangeStatus = 'added' | 'changed' | 'unchanged' | 'removed';
+
+export interface AttrDiffEntry {
+	key: string;
+	value: unknown;
+	status: AttrChangeStatus;
+}
+
+// Renders a diff value for display: strings as-is, everything else JSON-encoded.
+export function formatAttributeValue(value: unknown): string {
+	if (typeof value === 'string') {
+		return value;
+	}
+	return JSON.stringify(value);
+}
+
+export function diffAttributeMaps(
+	inputAttributes: Record<string, unknown>,
+	resultAttributes: Record<string, unknown>,
+): AttrDiffEntry[] {
+	const added: AttrDiffEntry[] = [];
+	const changed: AttrDiffEntry[] = [];
+	const unchanged: AttrDiffEntry[] = [];
+	const removed: AttrDiffEntry[] = [];
+
+	Object.entries(resultAttributes).forEach(([key, value]) => {
+		if (!(key in inputAttributes)) {
+			added.push({ key, value, status: 'added' });
+		} else if (!isEqual(inputAttributes[key], value)) {
+			changed.push({ key, value, status: 'changed' });
+		} else {
+			unchanged.push({ key, value, status: 'unchanged' });
+		}
+	});
+
+	Object.entries(inputAttributes).forEach(([key, value]) => {
+		if (!(key in resultAttributes)) {
+			removed.push({ key, value, status: 'removed' });
+		}
+	});
+
+	return [...added, ...changed, ...unchanged, ...removed];
+}

frontend/src/container/LLMObservability/AttributeMapping/TestTab/useTestSpanMapper.ts

@@ -0,0 +1,155 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import {
+	RenderErrorResponseDTO,
+	SpantypesSpanMapperTestSpanDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import { useTestSpanMappers } from 'api/generated/services/spanmapper';
+import { AxiosError } from 'axios';
+import { debounce } from 'lodash-es';
+
+import { buildTestRequest, parseSpanInput } from './testPayload';
+import {
+	clearStoredSpanInput,
+	getStoredSpanInput,
+	SAMPLE_SPAN_JSON,
+	setStoredSpanInput,
+} from './spanInputStorage';
+import { DraftGroup } from '../types';
+
+export type TestTabAttributes = Record<string, unknown>;
+export type TestTabResource = Record<string, unknown>;
+
+const PERSIST_DEBOUNCE_MS = 500;
+
+function apiErrorMessage(error: unknown): string {
+	const axiosError = error as AxiosError<RenderErrorResponseDTO>;
+	return (
+		axiosError?.response?.data?.error?.message ??
+		(error instanceof Error ? error.message : 'Test failed. Please try again.')
+	);
+}
+
+export interface UseTestSpanMapper {
+	input: string;
+	setInput: (value: string) => void;
+	run: () => void;
+	reset: () => void;
+	resetToTemplate: () => void;
+	isTemplateInput: boolean;
+	isRunning: boolean;
+	validationError: string | null;
+	result: SpantypesSpanMapperTestSpanDTO[] | null;
+	testedAttributes: TestTabAttributes | null;
+	testedResource: TestTabResource | null;
+	error: string | null;
+}
+
+export function useTestSpanMapper(
+	snapshot: DraftGroup[],
+	draft: DraftGroup[],
+): UseTestSpanMapper {
+	const [input, setInputValue] = useState<string>(getStoredSpanInput);
+	const [error, setError] = useState<string | null>(null);
+	const [result, setResult] = useState<SpantypesSpanMapperTestSpanDTO[] | null>(
+		null,
+	);
+	const [testedAttributes, setTestedAttributes] =
+		useState<TestTabAttributes | null>(null);
+	const [testedResource, setTestedResource] = useState<TestTabResource | null>(
+		null,
+	);
+
+	const { mutate, isLoading } = useTestSpanMappers();
+
+	const persistInput = useMemo(
+		() => debounce(setStoredSpanInput, PERSIST_DEBOUNCE_MS),
+		[],
+	);
+
+	useEffect(
+		() => (): void => {
+			persistInput.flush();
+		},
+		[persistInput],
+	);
+
+	const setInput = useCallback(
+		(value: string): void => {
+			setInputValue(value);
+			persistInput(value);
+		},
+		[persistInput],
+	);
+
+	const validationError = useMemo((): string | null => {
+		try {
+			parseSpanInput(input);
+			return null;
+		} catch (err) {
+			return err instanceof Error ? err.message : 'Invalid span JSON.';
+		}
+	}, [input]);
+
+	const reset = useCallback((): void => {
+		setError(null);
+		setResult(null);
+		setTestedAttributes(null);
+		setTestedResource(null);
+	}, []);
+
+	const resetToTemplate = useCallback((): void => {
+		persistInput.cancel();
+		clearStoredSpanInput();
+		setInputValue(SAMPLE_SPAN_JSON);
+		reset();
+	}, [persistInput, reset]);
+
+	const isTemplateInput = input.trim() === SAMPLE_SPAN_JSON;
+
+	const run = useCallback((): void => {
+		reset();
+
+		let body;
+		try {
+			body = buildTestRequest(snapshot, draft, input);
+		} catch (parseError) {
+			setError(apiErrorMessage(parseError));
+			return;
+		}
+
+		const submittedSpan = body.spans?.[0];
+		const submittedAttributes = (submittedSpan?.attributes ??
+			{}) as TestTabAttributes;
+		const submittedResource = (submittedSpan?.resource ?? {}) as TestTabResource;
+
+		mutate(
+			{ data: body },
+			{
+				onSuccess: (response) => {
+					setTestedAttributes(submittedAttributes);
+					setTestedResource(submittedResource);
+					setResult(response.data?.spans ?? []);
+				},
+				onError: (mutationError) => {
+					setResult(null);
+					setError(apiErrorMessage(mutationError));
+				},
+			},
+		);
+	}, [snapshot, draft, input, mutate, reset]);
+
+	return {
+		input,
+		setInput,
+		run,
+		reset,
+		resetToTemplate,
+		isTemplateInput,
+		isRunning: isLoading,
+		validationError,
+		result,
+		testedAttributes,
+		testedResource,
+		error,
+	};
+}

frontend/src/container/LLMObservability/AttributeMapping/__tests__/LLMObservabilityAttributeMapping.test.tsx

@@ -1,6 +1,32 @@
 import { rest, server } from 'mocks-server/server';
+import { useAuthZ } from 'lib/authz/hooks/useAuthZ/useAuthZ';
+import { mockUseAuthZGrantAll } from 'lib/authz/utils/authz-test-utils';
 import { render, screen, userEvent, waitFor } from 'tests/test-utils';
 
+// The header's Save/Discard and the group toggle are Admin-gated via useAuthZ;
+// render as an admin so those controls are present.
+jest.mock('lib/authz/hooks/useAuthZ/useAuthZ');
+const mockedUseAuthZ = useAuthZ as jest.MockedFunction<typeof useAuthZ>;
+
+// Monaco can't run in jsdom — stand in a textarea so the span input is editable.
+jest.mock('@monaco-editor/react', () => ({
+	__esModule: true,
+	default: ({
+		value,
+		onChange,
+	}: {
+		value: string;
+		onChange: (next?: string) => void;
+	}): JSX.Element => (
+		<textarea
+			aria-label="span-json-editor"
+			data-testid="span-json-editor"
+			value={value}
+			onChange={(event): void => onChange(event.target.value)}
+		/>
+	),
+}));
+
 import LLMObservabilityAttributeMapping from '../LLMObservabilityAttributeMapping';
 import { GROUPS_ENDPOINT, makeGroupsResponse, mockGroups } from './fixtures';
 
@@ -16,6 +42,7 @@ describe('LLMObservabilityAttributeMapping', () => {
 	beforeEach(() => {
 		window.history.pushState(null, '', '/');
 		setupGroups();
+		mockedUseAuthZ.mockImplementation(mockUseAuthZGrantAll);
 	});
 
 	afterEach(() => {
@@ -86,6 +113,26 @@ describe('LLMObservabilityAttributeMapping', () => {
 		expect(screen.queryByTestId('discard-changes-btn')).not.toBeInTheDocument();
 	});
 
+	it('keeps the sample span input when switching away from the test tab and back', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		render(<LLMObservabilityAttributeMapping />);
+
+		await user.click(screen.getByRole('tab', { name: 'Test' }));
+		const editor = await screen.findByTestId('span-json-editor');
+		await user.clear(editor);
+		await user.type(editor, '{{ "my.attr": 1 }');
+
+		await user.click(screen.getByRole('tab', { name: 'Attribute Mappings' }));
+		await screen.findByTestId('attribute-mappings-tab');
+		expect(screen.queryByTestId('span-json-editor')).not.toBeInTheDocument();
+
+		await user.click(screen.getByRole('tab', { name: 'Test' }));
+
+		await expect(screen.findByTestId('span-json-editor')).resolves.toHaveValue(
+			'{ "my.attr": 1 }',
+		);
+	});
+
 	it('keeps staged changes when the discard prompt is dismissed', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		render(<LLMObservabilityAttributeMapping />);

frontend/src/container/LLMObservability/AttributeMapping/components/AttributeMappingHeader/AttributeMappingHeader.tsx

@@ -1,6 +1,7 @@
 import { Button } from '@signozhq/ui/button';
 import { Typography } from '@signozhq/ui/typography';
 
+import { useCanManageAttributeMapping } from '../../hooks/useCanManageAttributeMapping';
 import styles from './AttributeMappingHeader.module.scss';
 
 interface AttributeMappingHeaderProps {
@@ -16,12 +17,13 @@ function AttributeMappingHeader({
 	onDiscard,
 	onSave,
 }: AttributeMappingHeaderProps): JSX.Element {
+	const canManage = useCanManageAttributeMapping();
 	return (
 		<header className={styles.pageHeader}>
 			<Typography.Text as="p" size="base" color="muted">
 				Configure source-to-target attribute remapping for LLM traces
 			</Typography.Text>
-			{isDirty && (
+			{canManage && isDirty && (
 				<div className={styles.pageHeaderActions}>
 					<span className={styles.unsavedChanges} data-testid="unsaved-changes">
 						Unsaved changes

frontend/src/container/LLMObservability/AttributeMapping/hooks/useAttributeMappingEditor.ts

@@ -35,6 +35,7 @@ function clone(groups: DraftGroup[]): DraftGroup[] {
 
 export interface AttributeMappingEditor {
 	groups: DraftGroup[];
+	snapshot: DraftGroup[];
 	isLoading: boolean;
 	isError: boolean;
 	isDirty: boolean;
@@ -304,6 +305,7 @@ export function useAttributeMappingEditor(): AttributeMappingEditor {
 
 	return {
 		groups: draft ?? [],
+		snapshot,
 		isLoading: !ready || draft === null,
 		isError: groupsQuery.isError,
 		isDirty,

frontend/src/container/LLMObservability/AttributeMapping/hooks/useCanManageAttributeMapping.ts

@@ -0,0 +1,9 @@
+import { IsAdminPermission } from 'lib/authz/hooks/useAuthZ/legacy';
+import { useAuthZ } from 'lib/authz/hooks/useAuthZ/useAuthZ';
+
+const ADMIN_PERMISSION = [IsAdminPermission];
+
+export function useCanManageAttributeMapping(): boolean {
+	const { allowed } = useAuthZ(ADMIN_PERMISSION);
+	return allowed;
+}

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2.tsx

@@ -756,10 +756,14 @@ function QueryBuilderSearchV2(
 
 			let operatorOptions;
 			if (currentFilterItem?.key?.dataType) {
-				operatorOptions = QUERY_BUILDER_OPERATORS_BY_TYPES[
-					currentFilterItem.key
-						.dataType as keyof typeof QUERY_BUILDER_OPERATORS_BY_TYPES
-				].map((operator) => ({
+				// Fallback to universal suggestions if no match found for currentFilter dataType
+				const operatorsForDataType =
+					QUERY_BUILDER_OPERATORS_BY_TYPES[
+						currentFilterItem.key
+							.dataType as keyof typeof QUERY_BUILDER_OPERATORS_BY_TYPES
+					] ?? QUERY_BUILDER_OPERATORS_BY_TYPES.universal;
+
+				operatorOptions = operatorsForDataType.map((operator) => ({
 					label: operator,
 					value: operator,
 				}));

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/__test__/QueryBuilderSearchV2.test.tsx

@@ -1,11 +1,6 @@
 import { QueryClient, QueryClientProvider } from 'react-query';
-import {
-	act,
-	fireEvent,
-	render,
-	RenderResult,
-	screen,
-} from '@testing-library/react';
+import { render, RenderResult, screen, within } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
 import {
 	initialQueriesMap,
 	initialQueryBuilderFormValues,
@@ -91,6 +86,9 @@ const renderWithContext = (props = {}): RenderResult => {
 	);
 };
 
+const getSearchCombobox = (): HTMLElement =>
+	within(screen.getByTestId('qb-search-select')).getByRole('combobox');
+
 // Constants to fix linter errors
 const TYPE_TAG = 'tag';
 const IS_COLUMN_FALSE = false;
@@ -113,6 +111,14 @@ const mockAggregateKeysData = {
 				isJSON: IS_JSON_FALSE,
 				id: 'service.name--string--tag--false',
 			},
+			{
+				key: 'unmapped.attribute',
+				dataType: 'not-a-real-data-type' as unknown as DataTypes,
+				type: TYPE_TAG,
+				isColumn: IS_COLUMN_FALSE,
+				isJSON: IS_JSON_FALSE,
+				id: 'unmapped.attribute--String--tag--false',
+			},
 		],
 	},
 };
@@ -165,41 +171,28 @@ jest.mock('hooks/dashboard/useDashboardVariables', () => ({
 }));
 
 describe('Suggestion Key -> Operator -> Value Flow', () => {
-	beforeEach(() => {
-		jest.clearAllMocks();
-	});
 	it('should complete full flow from key selection to value', async () => {
-		const { container } = renderWithContext();
+		const user = userEvent.setup({ delay: null });
+		renderWithContext();
 
-		// Get the combobox input specifically
-		const combobox = container.querySelector(
-			'.query-builder-search-v2 .ant-select-selection-search-input',
-		) as HTMLInputElement;
+		const combobox = getSearchCombobox();
 
 		// 1. Focus and type to trigger key suggestions
-		await act(async () => {
-			fireEvent.focus(combobox);
-			fireEvent.change(combobox, { target: { value: 'http.' } });
-		});
+		await user.click(combobox);
+		await user.type(combobox, 'http.');
 
 		// Wait for dropdown to appear
 		await screen.findByRole('listbox');
 
 		// 2. Select a key from suggestions
-		const statusOption = await screen.findByText('http.status');
-		await act(async () => {
-			fireEvent.click(statusOption);
-		});
+		await user.click(await screen.findByText('http.status'));
 
 		// Should show operator suggestions
 		expect(screen.getByText('=')).toBeInTheDocument();
 		expect(screen.getByText('!=')).toBeInTheDocument();
 
 		// 3. Select an operator
-		const equalsOption = screen.getByText('=');
-		await act(async () => {
-			fireEvent.click(equalsOption);
-		});
+		await user.click(screen.getByText('='));
 
 		// Should show value suggestions
 		expect(screen.getByText('200')).toBeInTheDocument();
@@ -207,10 +200,7 @@ describe('Suggestion Key -> Operator -> Value Flow', () => {
 		expect(screen.getByText('500')).toBeInTheDocument();
 
 		// 4. Select a value
-		const valueOption = screen.getByText('200');
-		await act(async () => {
-			fireEvent.click(valueOption);
-		});
+		await user.click(screen.getByText('200'));
 
 		// Verify final filter
 		expect(mockOnChange).toHaveBeenCalledWith(
@@ -227,39 +217,52 @@ describe('Suggestion Key -> Operator -> Value Flow', () => {
 	});
 });
 
-describe('Dynamic Variable Suggestions', () => {
-	beforeEach(() => {
-		jest.clearAllMocks();
+describe('Operator suggestions for data types missing from the operators map', () => {
+	it('should fall back to universal operators for a non-canonical data type', async () => {
+		const user = userEvent.setup({ delay: null });
+		renderWithContext();
+
+		const combobox = getSearchCombobox();
+
+		await user.click(combobox);
+		await user.type(combobox, 'unmapped.');
+
+		await screen.findByRole('listbox');
+
+		await user.click(await screen.findByText('unmapped.attribute'));
+
+		expect(screen.getByText('=')).toBeInTheDocument();
+		expect(screen.getByText('!=')).toBeInTheDocument();
+		expect(screen.getByText('>')).toBeInTheDocument();
+		expect(screen.getByText('<')).toBeInTheDocument();
+
+		expect(screen.queryByText('REGEX')).not.toBeInTheDocument();
+
+		await user.click(screen.getByText('='));
+
+		expect(combobox).toHaveDisplayValue(/unmapped\.attribute =/);
 	});
+});
 
+describe('Dynamic Variable Suggestions', () => {
 	it('should suggest dynamic variable when key matches a variable attribute', async () => {
-		const { container } = renderWithContext();
+		const user = userEvent.setup({ delay: null });
+		renderWithContext();
 
-		// Get the combobox input
-		const combobox = container.querySelector(
-			'.query-builder-search-v2 .ant-select-selection-search-input',
-		) as HTMLInputElement;
+		const combobox = getSearchCombobox();
 
 		// Focus and type to trigger key suggestions for service.name
-		await act(async () => {
-			fireEvent.focus(combobox);
-			fireEvent.change(combobox, { target: { value: 'service.' } });
-		});
+		await user.click(combobox);
+		await user.type(combobox, 'service.');
 
 		// Wait for dropdown to appear
 		await screen.findByRole('listbox');
 
 		// Select service.name key from suggestions
-		const serviceNameOption = await screen.findByText('service.name');
-		await act(async () => {
-			fireEvent.click(serviceNameOption);
-		});
+		await user.click(await screen.findByText('service.name'));
 
 		// Select equals operator
-		await act(async () => {
-			const equalsOption = screen.getByText('=');
-			fireEvent.click(equalsOption);
-		});
+		await user.click(screen.getByText('='));
 
 		// Should show value suggestions including the dynamic variable
 		// For 'service.name', we expect to see '$service' as the first suggestion
@@ -271,9 +274,7 @@ describe('Dynamic Variable Suggestions', () => {
 		expect(screen.getByText('404')).toBeInTheDocument();
 
 		// Select the variable suggestion
-		await act(async () => {
-			fireEvent.click(variableSuggestion);
-		});
+		await user.click(variableSuggestion);
 
 		// Verify the query was updated with the variable as value
 		expect(mockOnChange).toHaveBeenCalledWith(

frontend/src/container/RolesSettings/CreateEditRolePage/__tests__/PermissionEditor.test.tsx

@@ -2,7 +2,9 @@ import { server } from 'mocks-server/server';
 import { screen, userEvent, waitFor, within } from 'tests/test-utils';
 import { setupAuthzAdmin } from 'lib/authz/utils/authz-test-utils';
 
-import { expandAllCards, renderCreateRolePage } from './testUtils';
+import { expandResourceCard, renderCreateRolePage } from './testUtils';
+
+jest.setTimeout(15_000);
 
 beforeEach(() => {
 	server.use(setupAuthzAdmin());
@@ -123,7 +125,7 @@ describe('PermissionEditor', () => {
 	describe('action toggles', () => {
 		it('renders action toggles for each available action', async () => {
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			expect(
@@ -142,7 +144,7 @@ describe('PermissionEditor', () => {
 
 		it('defaults all actions to None scope', async () => {
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -160,7 +162,7 @@ describe('PermissionEditor', () => {
 		it('changes scope to All when clicked', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -181,7 +183,7 @@ describe('PermissionEditor', () => {
 		it('updates granted count when scope changed', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -200,7 +202,7 @@ describe('PermissionEditor', () => {
 		it('shows item input selector when Only Selected is chosen', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -219,7 +221,7 @@ describe('PermissionEditor', () => {
 		it('adds item when typed and Enter pressed', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -239,7 +241,7 @@ describe('PermissionEditor', () => {
 		it('adds item when Add button clicked', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -264,7 +266,7 @@ describe('PermissionEditor', () => {
 		it('adds multiple items separated by comma', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -286,7 +288,7 @@ describe('PermissionEditor', () => {
 		it('adds multiple items separated by space', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -308,7 +310,7 @@ describe('PermissionEditor', () => {
 		it('does not add duplicate items', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -330,7 +332,7 @@ describe('PermissionEditor', () => {
 		it('removes item when X clicked', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -356,7 +358,7 @@ describe('PermissionEditor', () => {
 		it('names each badge close button after the item it removes', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const readToggle = within(apiKeyCard).getByTestId(
@@ -385,7 +387,7 @@ describe('PermissionEditor', () => {
 		it('exposes the full item value as a title so truncated badges stay readable', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const readToggle = within(apiKeyCard).getByTestId(
@@ -407,7 +409,7 @@ describe('PermissionEditor', () => {
 		it('moves focus to the previous badge when closed with the keyboard', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const readToggle = within(apiKeyCard).getByTestId(
@@ -438,7 +440,7 @@ describe('PermissionEditor', () => {
 		it('does not steal focus when a badge is closed with the mouse', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const readToggle = within(apiKeyCard).getByTestId(
@@ -471,7 +473,7 @@ describe('PermissionEditor', () => {
 		it('shows Add button disabled when input is empty', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -491,7 +493,7 @@ describe('PermissionEditor', () => {
 		it('shows confirm dialog when leaving Only Selected with items', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -515,7 +517,7 @@ describe('PermissionEditor', () => {
 		it('clears items when confirmed', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -544,7 +546,7 @@ describe('PermissionEditor', () => {
 		it('keeps items when cancelled', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -575,7 +577,7 @@ describe('PermissionEditor', () => {
 		it('does not show dialog when leaving Only Selected with no items', async () => {
 			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const createToggle = within(apiKeyCard).getByTestId(
@@ -594,7 +596,7 @@ describe('PermissionEditor', () => {
 	describe('verbs without Only Selected option', () => {
 		it('does not show Only Selected for list verb', async () => {
 			await renderCreateRolePage();
-			await expandAllCards();
+			await expandResourceCard('factor-api-key');
 
 			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 			const listToggle = within(apiKeyCard).getByTestId(
@@ -623,14 +625,16 @@ describe('PermissionEditor', () => {
 		});
 
 		it('expands all cards when expand button clicked', async () => {
+			const user = userEvent.setup();
 			await renderCreateRolePage();
-			await expandAllCards();
 
-			const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
-			const header = within(apiKeyCard).getByTestId(
-				'resource-card-header-factor-api-key',
-			);
-			expect(header).toHaveAttribute('aria-expanded', 'true');
+			await user.click(screen.getByTestId('expand-all-button'));
+
+			const headers = screen.getAllByTestId(/^resource-card-header-/);
+			expect(headers.length).toBeGreaterThan(1);
+			headers.forEach((header) => {
+				expect(header).toHaveAttribute('aria-expanded', 'true');
+			});
 		});
 	});
 

frontend/src/container/RolesSettings/CreateEditRolePage/__tests__/PermissionEditor.wizard.test.tsx

@@ -2,7 +2,9 @@ import { server } from 'mocks-server/server';
 import { screen, userEvent, waitFor, within } from 'tests/test-utils';
 import { setupAuthzAdmin } from 'lib/authz/utils/authz-test-utils';
 
-import { expandAllCards, renderCreateRolePage } from './testUtils';
+import { expandResourceCard, renderCreateRolePage } from './testUtils';
+
+jest.setTimeout(15_000);
 
 beforeEach(() => {
 	server.use(setupAuthzAdmin());
@@ -17,7 +19,7 @@ async function selectOnlySelected(
 	resource = 'logs',
 ): Promise<void> {
 	await renderCreateRolePage();
-	await expandAllCards();
+	await expandResourceCard(resource);
 
 	const card = screen.getByTestId(`resource-card-${resource}`);
 	const readToggle = within(card).getByTestId(`action-toggle-${resource}-read`);
@@ -60,7 +62,7 @@ describe('PermissionEditor - TelemetrySelectorWizard', () => {
 
 	it('does not show wizard button for non-telemetry resources', async () => {
 		await renderCreateRolePage();
-		await expandAllCards();
+		await expandResourceCard('factor-api-key');
 
 		const apiKeyCard = screen.getByTestId('resource-card-factor-api-key');
 		const readToggle = within(apiKeyCard).getByTestId(
@@ -71,7 +73,9 @@ describe('PermissionEditor - TelemetrySelectorWizard', () => {
 		await user.click(await within(readToggle).findByText('Only selected'));
 
 		expect(
-			screen.queryByTestId('telemetry-wizard-trigger-logs-read'),
+			within(apiKeyCard).queryByTestId(
+				'telemetry-wizard-trigger-factor-api-key-read',
+			),
 		).not.toBeInTheDocument();
 	});
 

frontend/src/container/RolesSettings/CreateEditRolePage/__tests__/testUtils.tsx

@@ -1,6 +1,6 @@
 import { Route, Switch } from 'react-router-dom';
 import ROUTES from 'constants/routes';
-import { render, screen, userEvent } from 'tests/test-utils';
+import { render, screen, userEvent, within } from 'tests/test-utils';
 import { TooltipProvider } from '@signozhq/ui/tooltip';
 
 import CreateEditRolePage from '../CreateEditRolePage';
@@ -26,8 +26,10 @@ export async function renderCreateRolePage(): Promise<
 	return result;
 }
 
-export async function expandAllCards(): Promise<void> {
+export async function expandResourceCard(resourceId: string): Promise<void> {
 	const user = userEvent.setup();
-	const expandButton = await screen.findByTestId('expand-all-button');
-	await user.click(expandButton);
+	const card = await screen.findByTestId(`resource-card-${resourceId}`);
+	await user.click(
+		within(card).getByTestId(`resource-card-header-${resourceId}`),
+	);
 }

frontend/src/pages/AlertDetails/AlertHeader/AlertState/AlertState.tsx

@@ -1,11 +1,12 @@
 import { Color } from '@signozhq/design-tokens';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { BellOff, CircleCheck, CircleOff, Flame } from '@signozhq/icons';
+import { RuletypesAlertStateDTO } from 'api/generated/services/sigNoz.schemas';
 
 import './AlertState.styles.scss';
 
 type AlertStateProps = {
-	state: string;
+	state: RuletypesAlertStateDTO | string;
 	showLabel?: boolean;
 };
 
@@ -17,7 +18,7 @@ export default function AlertState({
 	let label;
 	const isDarkMode = useIsDarkMode();
 	switch (state) {
-		case 'nodata':
+		case RuletypesAlertStateDTO.nodata:
 			icon = (
 				<CircleOff
 					size={18}
@@ -28,7 +29,7 @@ export default function AlertState({
 			label = <span style={{ color: Color.BG_SIENNA_400 }}>No Data</span>;
 			break;
 
-		case 'disabled':
+		case RuletypesAlertStateDTO.disabled:
 			icon = (
 				<BellOff
 					size={18}
@@ -38,15 +39,16 @@ export default function AlertState({
 			);
 			label = <span style={{ color: Color.BG_VANILLA_400 }}>Muted</span>;
 			break;
-		case 'firing':
+
+		case RuletypesAlertStateDTO.firing:
 			icon = (
 				<Flame size={18} fill={Color.BG_CHERRY_500} color={Color.BG_CHERRY_500} />
 			);
 			label = <span style={{ color: Color.BG_CHERRY_500 }}>Firing</span>;
 			break;
 
-		case 'normal':
-		case 'inactive':
+		case RuletypesAlertStateDTO.inactive:
+		case 'normal': // legacy
 			icon = (
 				<CircleCheck
 					size={18}

frontend/src/pages/AlertDetails/hooks.tsx

@@ -1,28 +1,34 @@
-import { useCallback, useMemo } from 'react';
-import { useMutation, useQuery, useQueryClient } from 'react-query';
-import { generatePath, useLocation } from 'react-router-dom';
+import { useCallback, useEffect, useMemo, useRef } from 'react';
+import { useMutation, useQueryClient, useQuery } from 'react-query';
+import { generatePath } from 'react-router-dom';
 import { TablePaginationConfig, TableProps } from 'antd';
 import type { FilterValue, SorterResult } from 'antd/es/table/interface';
 import { patchRulePartial } from 'api/alerts/patchRulePartial';
-import ruleStats from 'api/alerts/ruleStats';
-import timelineGraph from 'api/alerts/timelineGraph';
-import timelineTable from 'api/alerts/timelineTable';
-import topContributors from 'api/alerts/topContributors';
 import { convertToApiError } from 'api/ErrorResponseHandlerForGeneratedAPIs';
 import {
 	createRule,
 	deleteRuleByID,
 	getGetRuleByIDQueryKey,
+	getGetRuleHistoryTimelineQueryOptions,
 	invalidateGetRuleByID,
 	invalidateListRules,
 	updateRuleByID,
 	useGetRuleByID,
+	useGetRuleHistoryOverallStatus,
+	useGetRuleHistoryStats,
+	useGetRuleHistoryTopContributors,
 	useListRules,
 } from 'api/generated/services/rules';
-import type {
-	GetRuleByID200,
-	RenderErrorResponseDTO,
-	RuletypesPostableRuleDTO,
+import {
+	Querybuildertypesv5OrderDirectionDTO,
+	RuletypesAlertStateDTO,
+	type GetRuleByID200,
+	type GetRuleHistoryOverallStatus200,
+	type GetRuleHistoryStats200,
+	type GetRuleHistoryTimeline200,
+	type GetRuleHistoryTopContributors200,
+	type RenderErrorResponseDTO,
+	type RuletypesPostableRuleDTO,
 } from 'api/generated/services/sigNoz.schemas';
 import { AxiosError } from 'axios';
 import { TabRoutes } from 'components/RouteTab/types';
@@ -31,35 +37,27 @@ import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import ROUTES from 'constants/routes';
 import AlertHistory from 'container/AlertHistory';
 import { TIMELINE_TABLE_PAGE_SIZE } from 'container/AlertHistory/constants';
+import {
+	computeCursorForPage,
+	useTimelineTableOrder,
+	useTimelineTablePage,
+} from 'container/AlertHistory/Timeline/Table/useTimelineTableCursor';
 import { AlertDetailsTab, TimelineFilter } from 'container/AlertHistory/types';
-import { urlKey } from 'container/AllError/utils';
 import { DEFAULT_TIME_RANGE } from 'container/TopNav/DateTimeSelectionV2/constants';
 import { useNotifications } from 'hooks/useNotifications';
-import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
-import createQueryParams from 'lib/createQueryParams';
 import GetMinMax from 'lib/getMinMax';
 import history from 'lib/history';
 import { History, Table } from '@signozhq/icons';
 import EditRules from 'pages/EditRules';
-import { OrderPreferenceItems } from 'pages/Logs/config';
 import BetaTag from 'periscope/components/BetaTag/BetaTag';
-import PaginationInfoText from 'periscope/components/PaginationInfoText/PaginationInfoText';
 import { useAlertRule } from 'providers/Alert';
 import { useErrorModal } from 'providers/ErrorModalProvider';
-import { ErrorResponse, SuccessResponse } from 'types/api';
 import { toPostableRuleDTOFromAlertDef } from 'types/api/alerts/convert';
-import {
-	AlertDef,
-	AlertRuleStatsPayload,
-	AlertRuleTimelineGraphResponsePayload,
-	AlertRuleTimelineTableResponse,
-	AlertRuleTimelineTableResponsePayload,
-	AlertRuleTopContributorsPayload,
-} from 'types/api/alerts/def';
+import { AlertDef, AlertRuleTimelineTableResponse } from 'types/api/alerts/def';
 import APIError from 'types/api/error';
-import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 import { nanoToMilli } from 'utils/timeUtils';
+import { Typography } from '@signozhq/ui/typography';
 
 export const useAlertHistoryQueryParams = (): {
 	ruleId: string | null;
@@ -201,10 +199,7 @@ type GetAlertRuleDetailsApiProps = {
 };
 
 type GetAlertRuleDetailsStatsProps = GetAlertRuleDetailsApiProps & {
-	data:
-		| SuccessResponse<AlertRuleStatsPayload, unknown>
-		| ErrorResponse
-		| undefined;
+	data: GetRuleHistoryStats200 | undefined;
 };
 
 export const useGetAlertRuleDetailsStats =
@@ -213,18 +208,15 @@ export const useGetAlertRuleDetailsStats =
 
 		const isValidRuleId = ruleId !== null && String(ruleId).length !== 0;
 
-		const { isLoading, isRefetching, isError, data } = useQuery(
-			[REACT_QUERY_KEY.ALERT_RULE_STATS, ruleId, startTime, endTime],
+		const { isLoading, isRefetching, isError, data } = useGetRuleHistoryStats(
+			{ id: ruleId || '' },
+			{ start: startTime, end: endTime },
 			{
-				queryFn: () =>
-					ruleStats({
-						id: ruleId || '',
-						start: startTime,
-						end: endTime,
-					}),
-				enabled: isValidRuleId && !!startTime && !!endTime,
-				refetchOnMount: false,
-				refetchOnWindowFocus: false,
+				query: {
+					enabled: isValidRuleId && !!startTime && !!endTime,
+					refetchOnMount: false,
+					refetchOnWindowFocus: false,
+				},
 			},
 		);
 
@@ -232,10 +224,7 @@ export const useGetAlertRuleDetailsStats =
 	};
 
 type GetAlertRuleDetailsTopContributorsProps = GetAlertRuleDetailsApiProps & {
-	data:
-		| SuccessResponse<AlertRuleTopContributorsPayload, unknown>
-		| ErrorResponse
-		| undefined;
+	data: GetRuleHistoryTopContributors200 | undefined;
 };
 
 export const useGetAlertRuleDetailsTopContributors =
@@ -244,90 +233,128 @@ export const useGetAlertRuleDetailsTopContributors =
 
 		const isValidRuleId = ruleId !== null && String(ruleId).length !== 0;
 
-		const { isLoading, isRefetching, isError, data } = useQuery(
-			[REACT_QUERY_KEY.ALERT_RULE_TOP_CONTRIBUTORS, ruleId, startTime, endTime],
-			{
-				queryFn: () =>
-					topContributors({
-						id: ruleId || '',
-						start: startTime,
-						end: endTime,
-					}),
-				enabled: isValidRuleId,
-				refetchOnMount: false,
-				refetchOnWindowFocus: false,
-			},
-		);
+		const { isLoading, isRefetching, isError, data } =
+			useGetRuleHistoryTopContributors(
+				{ id: ruleId || '' },
+				{ start: startTime, end: endTime },
+				{
+					query: {
+						enabled: isValidRuleId && !!startTime && !!endTime,
+						refetchOnMount: false,
+						refetchOnWindowFocus: false,
+					},
+				},
+			);
 
 		return { isLoading, isRefetching, isError, data, isValidRuleId, ruleId };
 	};
 
 type GetAlertRuleDetailsTimelineTableProps = GetAlertRuleDetailsApiProps & {
-	data:
-		| SuccessResponse<AlertRuleTimelineTableResponsePayload, unknown>
-		| ErrorResponse
-		| undefined;
+	data: GetRuleHistoryTimeline200 | undefined;
+	error: AxiosError<RenderErrorResponseDTO> | null;
+	refetch: () => void;
+	cancel: () => void;
 };
 
 export const useGetAlertRuleDetailsTimelineTable = ({
-	filters,
+	filterExpression,
 }: {
-	filters: TagFilter;
+	filterExpression: string;
 }): GetAlertRuleDetailsTimelineTableProps => {
+	const queryClient = useQueryClient();
 	const { ruleId, startTime, endTime, params } = useAlertHistoryQueryParams();
-	const { updatedOrder, offset } = useMemo(
-		() => ({
-			updatedOrder: params.get(urlKey.order) ?? OrderPreferenceItems.ASC,
-			offset: parseInt(params.get(urlKey.offset) ?? '0', 10),
-		}),
-		[params],
+	const [page, setPage] = useTimelineTablePage();
+	const [order] = useTimelineTableOrder();
+
+	const updatedOrder = useMemo(
+		() =>
+			order === 'asc'
+				? Querybuildertypesv5OrderDirectionDTO.asc
+				: Querybuildertypesv5OrderDirectionDTO.desc,
+		[order],
 	);
 
 	const timelineFilter = params.get('timelineFilter');
 
 	const isValidRuleId = ruleId !== null && String(ruleId).length !== 0;
-	const hasStartAndEnd = startTime !== null && endTime !== null;
 
-	const { isLoading, isRefetching, isError, data } = useQuery(
-		[
-			REACT_QUERY_KEY.ALERT_RULE_TIMELINE_TABLE,
-			ruleId,
-			startTime,
-			endTime,
-			timelineFilter,
-			updatedOrder,
-			offset,
-			JSON.stringify(filters.items),
-		],
+	const stateFilter = useMemo(() => {
+		if (!timelineFilter || timelineFilter === TimelineFilter.ALL) {
+			return undefined;
+		}
+		return timelineFilter === TimelineFilter.FIRED
+			? RuletypesAlertStateDTO.firing
+			: RuletypesAlertStateDTO.inactive;
+	}, [timelineFilter]);
+
+	const filtersKey = `${filterExpression}|${stateFilter ?? ''}|${startTime}|${endTime}`;
+	const prevFiltersKeyRef = useRef(filtersKey);
+	const filtersChanged = prevFiltersKeyRef.current !== filtersKey;
+	const cursor = computeCursorForPage(filtersChanged ? 1 : page);
+
+	useEffect(() => {
+		if (prevFiltersKeyRef.current !== filtersKey) {
+			prevFiltersKeyRef.current = filtersKey;
+			if (page > 1) {
+				void setPage(1);
+			}
+		}
+	}, [filtersKey, page, setPage]);
+
+	const queryParams = useMemo(
+		() => ({
+			start: startTime,
+			end: endTime,
+			limit: TIMELINE_TABLE_PAGE_SIZE,
+			order: updatedOrder,
+			cursor,
+			filterExpression: filterExpression || undefined,
+			state: stateFilter,
+		}),
+		[startTime, endTime, updatedOrder, cursor, filterExpression, stateFilter],
+	);
+
+	const queryOptions = getGetRuleHistoryTimelineQueryOptions(
+		{ id: ruleId || '' },
+		queryParams,
 		{
-			queryFn: () =>
-				timelineTable({
-					id: ruleId || '',
-					start: startTime,
-					end: endTime,
-					limit: TIMELINE_TABLE_PAGE_SIZE,
-					order: updatedOrder,
-					offset,
-					filters,
-					...(timelineFilter && timelineFilter !== TimelineFilter.ALL
-						? {
-								state: timelineFilter === TimelineFilter.FIRED ? 'firing' : 'normal',
-							}
-						: {}),
-				}),
-			enabled: isValidRuleId && hasStartAndEnd,
-			refetchOnMount: false,
-			refetchOnWindowFocus: false,
+			query: {
+				enabled: isValidRuleId,
+				refetchOnMount: false,
+				refetchOnWindowFocus: false,
+			},
 		},
 	);
 
-	return { isLoading, isRefetching, isError, data, isValidRuleId, ruleId };
+	const { isLoading, isRefetching, isError, data, error, refetch } =
+		useQuery(queryOptions);
+
+	const queryKeyRef = useRef(queryOptions.queryKey);
+	queryKeyRef.current = queryOptions.queryKey;
+
+	const cancel = useCallback(() => {
+		void queryClient.cancelQueries({ queryKey: queryKeyRef.current });
+	}, [queryClient]);
+
+	return {
+		isLoading,
+		isRefetching,
+		isError,
+		data,
+		error: error as AxiosError<RenderErrorResponseDTO> | null,
+		isValidRuleId,
+		ruleId,
+		refetch,
+		cancel,
+	};
 };
 
 export const useTimelineTable = ({
 	totalItems,
+	nextCursor,
 }: {
 	totalItems: number;
+	nextCursor?: string;
 }): {
 	paginationConfig: TablePaginationConfig;
 	onChangeHandler: (
@@ -336,16 +363,13 @@ export const useTimelineTable = ({
 		filters: any,
 		extra: any,
 	) => void;
+	handleNextPage: () => void;
+	handlePrevPage: () => void;
+	hasNextPage: boolean;
+	hasPrevPage: boolean;
 } => {
-	const { safeNavigate } = useSafeNavigate();
-
-	const { pathname } = useLocation();
-
-	const { search } = useLocation();
-
-	const params = useMemo(() => new URLSearchParams(search), [search]);
-
-	const offset = params.get('offset') ?? '0';
+	const [page, setPage] = useTimelineTablePage();
+	const [, setOrder] = useTimelineTableOrder();
 
 	const onChangeHandler: TableProps<AlertRuleTimelineTableResponse>['onChange'] =
 		useCallback(
@@ -357,38 +381,52 @@ export const useTimelineTable = ({
 					| SorterResult<AlertRuleTimelineTableResponse>,
 			) => {
 				if (!Array.isArray(sorter)) {
-					const { pageSize = 0, current = 0 } = pagination;
 					const { order } = sorter;
 					const updatedOrder = order === 'ascend' ? 'asc' : 'desc';
-					const params = new URLSearchParams(window.location.search);
-
-					safeNavigate(
-						`${pathname}?${createQueryParams({
-							...Object.fromEntries(params),
-							order: updatedOrder,
-							offset: current * TIMELINE_TABLE_PAGE_SIZE - TIMELINE_TABLE_PAGE_SIZE,
-							pageSize,
-						})}`,
-					);
+					void Promise.all([setOrder(updatedOrder), setPage(1)]);
 				}
 			},
-			[pathname, safeNavigate],
+			[setOrder, setPage],
 		);
 
-	const offsetInt = parseInt(offset, 10);
-	const pageSize = params.get('pageSize') ?? String(TIMELINE_TABLE_PAGE_SIZE);
-	const pageSizeInt = parseInt(pageSize, 10);
+	const handleNextPage = useCallback(() => {
+		if (!nextCursor) {
+			return;
+		}
+		void setPage(page + 1);
+	}, [nextCursor, page, setPage]);
+
+	const handlePrevPage = useCallback(() => {
+		if (page <= 1) {
+			return;
+		}
+		void setPage(page - 1);
+	}, [page, setPage]);
 
 	const paginationConfig: TablePaginationConfig = {
-		pageSize: pageSizeInt,
-		showTotal: PaginationInfoText,
-		current: offsetInt / TIMELINE_TABLE_PAGE_SIZE + 1,
+		pageSize: TIMELINE_TABLE_PAGE_SIZE,
+		showTotal: (total, [start, end]) => (
+			<span>
+				<Typography.Text size="small">
+					{start} &#8212; {end}
+				</Typography.Text>
+				<Typography.Text size="small"> of {total}</Typography.Text>
+			</span>
+		),
+		current: page,
 		showSizeChanger: false,
 		hideOnSinglePage: true,
 		total: totalItems,
 	};
 
-	return { paginationConfig, onChangeHandler };
+	return {
+		paginationConfig,
+		onChangeHandler,
+		handleNextPage,
+		handlePrevPage,
+		hasNextPage: !!nextCursor,
+		hasPrevPage: page > 1,
+	};
 };
 
 export const useAlertRuleStatusToggle = ({
@@ -581,10 +619,7 @@ export const useAlertRuleDelete = ({
 };
 
 type GetAlertRuleDetailsTimelineGraphProps = GetAlertRuleDetailsApiProps & {
-	data:
-		| SuccessResponse<AlertRuleTimelineGraphResponsePayload, unknown>
-		| ErrorResponse
-		| undefined;
+	data: GetRuleHistoryOverallStatus200 | undefined;
 };
 
 export const useGetAlertRuleDetailsTimelineGraphData =
@@ -594,20 +629,18 @@ export const useGetAlertRuleDetailsTimelineGraphData =
 		const isValidRuleId = ruleId !== null && String(ruleId).length !== 0;
 		const hasStartAndEnd = startTime !== null && endTime !== null;
 
-		const { isLoading, isRefetching, isError, data } = useQuery(
-			[REACT_QUERY_KEY.ALERT_RULE_TIMELINE_GRAPH, ruleId, startTime, endTime],
-			{
-				queryFn: () =>
-					timelineGraph({
-						id: ruleId || '',
-						start: startTime,
-						end: endTime,
-					}),
-				enabled: isValidRuleId && hasStartAndEnd,
-				refetchOnMount: false,
-				refetchOnWindowFocus: false,
-			},
-		);
+		const { isLoading, isRefetching, isError, data } =
+			useGetRuleHistoryOverallStatus(
+				{ id: ruleId || '' },
+				{ start: startTime, end: endTime },
+				{
+					query: {
+						enabled: isValidRuleId && hasStartAndEnd,
+						refetchOnMount: false,
+						refetchOnWindowFocus: false,
+					},
+				},
+			);
 
 		return { isLoading, isRefetching, isError, data, isValidRuleId, ruleId };
 	};

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

@@ -0,0 +1,97 @@
+import {
+	emptyVariableFormModel,
+	type VariableFormModel,
+} from '../variableFormModel';
+import { dtoToFormModel, formModelToDto } from '../variableAdapters';
+
+function model(overrides: Partial<VariableFormModel>): VariableFormModel {
+	return { ...emptyVariableFormModel(), name: 'v', ...overrides };
+}
+
+/** The list spec a saved variable carries, whatever its plugin. */
+function listSpec(m: VariableFormModel): {
+	allowMultiple?: boolean;
+	allowAllValue?: boolean;
+} {
+	return formModelToDto(m).spec as {
+		allowMultiple?: boolean;
+		allowAllValue?: boolean;
+	};
+}
+
+describe('formModelToDto — the ALL flag needs multi-select', () => {
+	it('keeps ALL for a multi-select dynamic variable', () => {
+		expect(
+			listSpec(
+				model({
+					type: 'DYNAMIC',
+					dynamicAttribute: 'host.name',
+					multiSelect: true,
+				}),
+			),
+		).toMatchObject({ allowMultiple: true, allowAllValue: true });
+	});
+
+	it('drops ALL for a single-select dynamic variable', () => {
+		// The API rejects allowAllValue without allowMultiple, and this used to be forced
+		// true for every dynamic variable — which blocked saving the whole dashboard.
+		expect(
+			listSpec(
+				model({
+					type: 'DYNAMIC',
+					dynamicAttribute: 'host.name',
+					multiSelect: false,
+				}),
+			),
+		).toMatchObject({ allowMultiple: false, allowAllValue: false });
+	});
+
+	it('drops ALL for a single-select query variable that still carries the flag', () => {
+		expect(
+			listSpec(
+				model({
+					type: 'QUERY',
+					queryValue: 'SELECT 1',
+					multiSelect: false,
+					showAllOption: true,
+				}),
+			),
+		).toMatchObject({ allowMultiple: false, allowAllValue: false });
+	});
+
+	it('respects the toggle on a multi-select query variable', () => {
+		expect(
+			listSpec(
+				model({
+					type: 'QUERY',
+					queryValue: 'SELECT 1',
+					multiSelect: true,
+					showAllOption: false,
+				}),
+			),
+		).toMatchObject({ allowMultiple: true, allowAllValue: false });
+	});
+
+	it('round-trips a single-select dynamic variable unchanged', () => {
+		// What the dashboard in the report holds: saving it must not flip the flag.
+		const dto = {
+			kind: 'ListVariable',
+			spec: {
+				name: 'host.name',
+				display: { name: 'host.name', description: '' },
+				allowMultiple: false,
+				allowAllValue: false,
+				sort: 'alphabetical-asc',
+				plugin: {
+					kind: 'signoz/DynamicVariable',
+					spec: { name: 'host.name', signal: 'all' },
+				},
+			},
+		} as never;
+
+		expect(listSpec(dtoToFormModel(dto))).toMatchObject({
+			allowMultiple: false,
+			allowAllValue: false,
+		});
+	});
+});

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

@@ -133,9 +133,14 @@ export function formModelToDto(
 			name: model.name,
 			display,
 			allowMultiple: model.multiSelect,
-			// Dynamic variables always expose the aggregate "ALL" entry (matches V1,
-			// which forced showALLOption true on save); other types respect the toggle.
-			allowAllValue: model.type === 'DYNAMIC' ? true : model.showAllOption,
+			// Dynamic variables always expose the aggregate "ALL" entry (matches V1, which
+			// forced showALLOption true on save); other types respect the toggle. Either
+			// way it needs multi-select — ALL is a set of values, and the API rejects the
+			// flag without it, which used to make a single-select dynamic variable
+			// unsaveable and blocked every other edit to the dashboard with it.
+			allowAllValue:
+				model.multiSelect &&
+				(model.type === 'DYNAMIC' ? true : model.showAllOption),
 			// model.sort is already a Perses sort token (`none` / `alphabetical-*`).
 			sort: model.sort,
 			defaultValue: model.defaultValue,

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelEditor/__tests__/panelEditorUrlQuery.promql.test.tsx

@@ -0,0 +1,164 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { useState } from 'react';
+import { QueryClient, QueryClientProvider } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { Provider as ReduxProvider } from 'react-redux';
+import { MemoryRouter, Route, useHistory, useParams } from 'react-router-dom';
+import { CompatRouter } from 'react-router-dom-v5-compat';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+import {
+	type DashboardtypesPanelDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { QueryBuilderProvider } from 'providers/QueryBuilder';
+import configureStore from 'redux-mock-store';
+import appStore from 'store';
+
+import { useOpenPanelEditor } from '../../hooks/useOpenPanelEditor';
+import { usePanelEditorQuerySync } from '../hooks/usePanelEditorQuerySync';
+import PanelEditorQueryBuilder from '../PanelEditorQueryBuilder/PanelEditorQueryBuilder';
+
+// jest.config maps the real hook to a no-op mock; this suite needs real navigation.
+jest.mock('hooks/useSafeNavigate', () => {
+	const { useHistory: useRouterHistory } =
+		jest.requireActual('react-router-dom');
+	return {
+		useSafeNavigate: (): unknown => {
+			const history = useRouterHistory();
+			return {
+				safeNavigate: (to: string): void => history.push(to),
+			};
+		},
+	};
+});
+
+jest.mock('../../store/useDashboardStore', () => ({
+	useDashboardStore: (selector: (s: unknown) => unknown): unknown =>
+		selector({ dashboardId: 'dash-1' }),
+}));
+
+function makePromPanel(name: string, promql: string): DashboardtypesPanelDTO {
+	return {
+		kind: 'Panel',
+		spec: {
+			display: { name },
+			plugin: { kind: 'signoz/TimeSeriesPanel', spec: {} },
+			queries: [
+				{
+					kind: 'time_series',
+					spec: {
+						plugin: {
+							kind: 'signoz/PromQLQuery',
+							spec: { name: 'A', query: promql, legend: '', disabled: false },
+						},
+					},
+				},
+			],
+		},
+	} as unknown as DashboardtypesPanelDTO;
+}
+
+const PANELS: Record<string, DashboardtypesPanelDTO> = {
+	A: makePromPanel('Panel A', 'up{job="alpha"}'),
+	B: makePromPanel('Panel B', 'up{job="bravo"}'),
+};
+
+const noop = (): void => {};
+
+/** Stands in for the editor route: the same draft + builder sync `PanelEditorContainer` runs. */
+function EditorRoute(): JSX.Element {
+	const { panelId } = useParams<{ panelId: string }>();
+	const [panel] = useState(PANELS[panelId]);
+
+	usePanelEditorQuerySync({
+		draft: panel,
+		panelType: PANEL_TYPES.TIME_SERIES,
+		setSpec: noop,
+		refetch: noop,
+		signal: TelemetrytypesSignalDTO.metrics,
+		savedQueries: panel.spec.queries,
+	});
+
+	return (
+		<PanelEditorQueryBuilder
+			panelKind="signoz/TimeSeriesPanel"
+			signal={TelemetrytypesSignalDTO.metrics}
+			isLoadingQueries={false}
+			onStageRunQuery={noop}
+			onCancelQuery={noop}
+		/>
+	);
+}
+
+function Harness(): JSX.Element {
+	const openPanelEditor = useOpenPanelEditor();
+	const history = useHistory();
+
+	return (
+		<>
+			<button
+				type="button"
+				data-testid="edit-a"
+				onClick={(): void => openPanelEditor('A', { panel: PANELS.A })}
+			>
+				edit A
+			</button>
+			<button
+				type="button"
+				data-testid="edit-b"
+				onClick={(): void => openPanelEditor('B', { panel: PANELS.B })}
+			>
+				edit B
+			</button>
+			<button
+				type="button"
+				data-testid="back"
+				onClick={(): void => history.push('/dashboard/dash-1')}
+			>
+				back
+			</button>
+			<Route
+				path="/dashboard/:dashboardId/panel/:panelId"
+				component={EditorRoute}
+			/>
+		</>
+	);
+}
+
+const renderHarness = (): void => {
+	render(
+		<MemoryRouter initialEntries={['/dashboard/dash-1']}>
+			<CompatRouter>
+				<QueryClientProvider client={new QueryClient()}>
+					<ReduxProvider store={configureStore([])(appStore.getState())}>
+						<TooltipProvider>
+							<QueryBuilderProvider>
+								<Harness />
+							</QueryBuilderProvider>
+						</TooltipProvider>
+					</ReduxProvider>
+				</QueryClientProvider>
+			</CompatRouter>
+		</MemoryRouter>,
+	);
+};
+
+describe('Panel editor route, PromQL panels', () => {
+	it('opens on the edited panel query, not the previously edited one', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		renderHarness();
+
+		await user.click(screen.getByTestId('edit-a'));
+		expect(screen.getByTestId('promql-query-input')).toHaveValue(
+			'up{job="alpha"}',
+		);
+
+		await user.click(screen.getByTestId('back'));
+		await user.click(screen.getByTestId('edit-b'));
+		expect(screen.getByTestId('promql-query-input')).toHaveValue(
+			'up{job="bravo"}',
+		);
+	});
+});

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/kinds/BarChartPanel/Renderer.tsx

@@ -27,6 +27,7 @@ import { stepClickTimeRange } from '../../utils/drilldown/chartClickTimeRange';
 import { enrichChartClick } from '../../utils/drilldown/enrichChartClick';
 import { getBuilderQueries } from '../../utils/getBuilderQueries';
 import { getPanelTimeRange } from '../../utils/getPanelTimeRange';
+import { sortSeriesByMeanDesc } from '../../utils/sortSeriesByMean';
 
 import { buildBarChartConfig } from './utils/buildConfig';
 import { ChartClickData } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
@@ -70,7 +71,12 @@ function BarPanelRenderer({
 
 	const flatSeries = useMemo(
 		() =>
-			flattenTimeSeries(getTimeSeriesResults(data.response), data.legendMap ?? {}),
+			sortSeriesByMeanDesc(
+				flattenTimeSeries(
+					getTimeSeriesResults(data.response),
+					data.legendMap ?? {},
+				),
+			),
 		[data.response, data.legendMap],
 	);
 

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/kinds/TimeSeriesPanel/Renderer.tsx

@@ -27,6 +27,7 @@ import { stepClickTimeRange } from '../../utils/drilldown/chartClickTimeRange';
 import { enrichChartClick } from '../../utils/drilldown/enrichChartClick';
 import { getBuilderQueries } from '../../utils/getBuilderQueries';
 import { getPanelTimeRange } from '../../utils/getPanelTimeRange';
+import { sortSeriesByMeanDesc } from '../../utils/sortSeriesByMean';
 
 import { buildTimeSeriesConfig } from './utils/buildConfig';
 import { ChartClickData } from 'lib/uPlotV2/plugins/TooltipPlugin/types';
@@ -71,7 +72,12 @@ function TimeSeriesPanelRenderer({
 
 	const flatSeries = useMemo(
 		() =>
-			flattenTimeSeries(getTimeSeriesResults(data.response), data.legendMap ?? {}),
+			sortSeriesByMeanDesc(
+				flattenTimeSeries(
+					getTimeSeriesResults(data.response),
+					data.legendMap ?? {},
+				),
+			),
 		[data.response, data.legendMap],
 	);
 

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/utils/__tests__/sortSeriesByMean.test.ts

@@ -0,0 +1,95 @@
+import type { PanelSeries } from 'pages/DashboardPageV2/DashboardContainer/queryV5/types';
+
+import { sortSeriesByMeanDesc } from '../sortSeriesByMean';
+
+function makeSeries(
+	queryName: string,
+	values: number[],
+	overrides: Partial<PanelSeries> = {},
+): PanelSeries {
+	return {
+		queryName,
+		legend: '',
+		labels: {},
+		kind: 'series',
+		values: values.map((value, index) => ({
+			timestamp: (index + 1) * 1_000,
+			value,
+		})),
+		aggregation: { index: 0, alias: '' },
+		...overrides,
+	};
+}
+
+const names = (series: PanelSeries[]): string[] =>
+	series.map((item) => item.queryName);
+
+describe('sortSeriesByMeanDesc', () => {
+	it('orders series by descending mean', () => {
+		const sorted = sortSeriesByMeanDesc([
+			makeSeries('A', [1, 1]),
+			makeSeries('B', [10, 20]),
+			makeSeries('C', [5, 5]),
+		]);
+
+		expect(names(sorted)).toStrictEqual(['B', 'C', 'A']);
+	});
+
+	it('sinks series with no finite points to the bottom', () => {
+		const sorted = sortSeriesByMeanDesc([
+			makeSeries('A', []),
+			makeSeries('B', [NaN, Infinity]),
+			makeSeries('C', [1]),
+		]);
+
+		expect(names(sorted)).toStrictEqual(['C', 'A', 'B']);
+	});
+
+	it('ignores non-finite points when averaging', () => {
+		const sorted = sortSeriesByMeanDesc([
+			makeSeries('A', [2, 2]),
+			// Mean over finite points only is 10, so NaN must not poison it to last place.
+			makeSeries('B', [10, NaN]),
+		]);
+
+		expect(names(sorted)).toStrictEqual(['B', 'A']);
+	});
+
+	it('produces the same order regardless of input order', () => {
+		const a = makeSeries('A', [5]);
+		const b = makeSeries('B', [5]);
+		const c = makeSeries('C', [9]);
+
+		expect(names(sortSeriesByMeanDesc([a, b, c]))).toStrictEqual(
+			names(sortSeriesByMeanDesc([c, b, a])),
+		);
+		expect(names(sortSeriesByMeanDesc([b, a, c]))).toStrictEqual(['C', 'A', 'B']);
+	});
+
+	it('tiebreaks equal means on labels when the query name matches', () => {
+		const forward = sortSeriesByMeanDesc([
+			makeSeries('A', [1], { labels: { host: 'b' } }),
+			makeSeries('A', [1], { labels: { host: 'a' } }),
+		]);
+		const reversed = sortSeriesByMeanDesc([
+			makeSeries('A', [1], { labels: { host: 'a' } }),
+			makeSeries('A', [1], { labels: { host: 'b' } }),
+		]);
+
+		expect(forward.map((item) => item.labels.host)).toStrictEqual(['a', 'b']);
+		expect(reversed.map((item) => item.labels.host)).toStrictEqual(['a', 'b']);
+	});
+
+	it('does not mutate the input array', () => {
+		const input = [makeSeries('A', [1]), makeSeries('B', [9])];
+
+		const sorted = sortSeriesByMeanDesc(input);
+
+		expect(names(input)).toStrictEqual(['A', 'B']);
+		expect(names(sorted)).toStrictEqual(['B', 'A']);
+	});
+
+	it('returns an empty array for no series', () => {
+		expect(sortSeriesByMeanDesc([])).toStrictEqual([]);
+	});
+});

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/utils/getPanelBuilderQuery.ts

@@ -0,0 +1,23 @@
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
+import { initialQueriesMap } from 'constants/queryBuilder';
+import type { Query } from 'types/api/queryBuilder/queryBuilderData';
+
+import { getPanelDefinition } from '../registry';
+import { PANEL_KIND_TO_PANEL_TYPE } from '../types/panelKind';
+import { fromPerses } from '../../queryV5/persesQueryAdapters';
+
+/**
+ * The panel's saved query as a builder `Query` — what the editor route and the View
+ * modal put in `compositeQuery` when they open. Matches the seed
+ * `usePanelEditorQuerySync` computes from the panel.
+ */
+export function getPanelBuilderQuery(panel: DashboardtypesPanelDTO): Query {
+	const kind = panel.spec.plugin.kind;
+	const [defaultSignal] = getPanelDefinition(kind).supportedSignals;
+	// A query-less panel seeds from the kind's first supported signal — `fromPerses`'s
+	// metrics default isn't authorable in every kind (e.g. List).
+	if (panel.spec.queries.length === 0 && defaultSignal) {
+		return initialQueriesMap[defaultSignal];
+	}
+	return fromPerses(panel.spec.queries, PANEL_KIND_TO_PANEL_TYPE[kind]);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/Panels/utils/sortSeriesByMean.ts

@@ -0,0 +1,18 @@
+import { sortByMeanDesc } from 'container/DashboardContainer/visualization/charts/utils/sortByMeanDesc';
+import type { PanelSeries } from 'pages/DashboardPageV2/DashboardContainer/queryV5/types';
+
+function seriesKey(series: PanelSeries): string {
+	const labels = Object.keys(series.labels)
+		.sort()
+		.map((name) => `${name}=${series.labels[name]}`)
+		.join(',');
+	return `${series.queryName}|${series.aggregation.index}|${series.kind}|${labels}`;
+}
+
+/** `sortByMeanDesc` over flattened V5 series; call it before building the config and chart data. */
+export function sortSeriesByMeanDesc(series: PanelSeries[]): PanelSeries[] {
+	return sortByMeanDesc(series, {
+		getValues: (item) => item.values.map((point) => point.value),
+		getKey: seriesKey,
+	});
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/PanelActionsMenu/__tests__/usePanelActionItems.test.tsx

@@ -240,7 +240,10 @@ describe('usePanelActionItems', () => {
 			(i) => 'key' in i && i.key === 'edit-panel',
 		);
 		(edit as { onClick: () => void }).onClick();
-		expect(mockOpenEditor).toHaveBeenCalledWith('panel-1');
+		// The panel rides along so its saved query lands in the editor URL.
+		expect(mockOpenEditor).toHaveBeenCalledWith('panel-1', {
+			panel: mockPanel,
+		});
 	});
 
 	it('"Move to section" offers a single "Dashboard (root)" target', () => {
@@ -394,7 +397,9 @@ describe('usePanelActionItems', () => {
 			(i) => 'key' in i && i.key === 'view-panel',
 		);
 		(view as { onClick: () => void }).onClick();
-		expect(mockOpenView).toHaveBeenCalledWith('panel-1');
+		// The panel goes along so the opener can seed the shared query builder before
+		// the modal mounts (otherwise it renders the previously-viewed panel's query).
+		expect(mockOpenView).toHaveBeenCalledWith('panel-1', baseArgs.panel);
 	});
 
 	it('create-alert seeds an alert from this panel', () => {

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/PanelActionsMenu/usePanelActionItems.tsx

@@ -130,7 +130,7 @@ export function usePanelActionItems({
 				key: 'view-panel',
 				label: 'View',
 				icon: <Fullscreen size={14} />,
-				onClick: (): void => openView(panelId),
+				onClick: (): void => openView(panelId, panel),
 			});
 		}
 		if (canEdit && canEditWidget && panelCapabilities.edit) {
@@ -139,7 +139,7 @@ export function usePanelActionItems({
 				label: label('Edit panel'),
 				icon: <PenLine size={14} />,
 				disabled: isLocked,
-				onClick: (): void => openPanelEditor(panelId),
+				onClick: (): void => openPanelEditor(panelId, { panel }),
 			});
 		}
 		if (canEdit && canEditWidget && panelCapabilities.clone) {

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/__tests__/useViewPanel.addons.test.tsx

@@ -0,0 +1,253 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import type { ReactElement } from 'react';
+import { QueryClient, QueryClientProvider } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { Provider as ReduxProvider } from 'react-redux';
+import { MemoryRouter } from 'react-router-dom';
+import { CompatRouter } from 'react-router-dom-v5-compat';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
+import { QueryBuilderProvider } from 'providers/QueryBuilder';
+import configureStore from 'redux-mock-store';
+import appStore from 'store';
+
+import ViewPanelModal from '../ViewPanelModal/ViewPanelModal';
+import { useViewPanel } from '../hooks/useViewPanel';
+
+// CodeMirror (the where-clause editor) needs real DOM measurement APIs.
+beforeAll(() => {
+	const rect = {
+		width: 100,
+		height: 20,
+		top: 0,
+		left: 0,
+		right: 100,
+		bottom: 20,
+		x: 0,
+		y: 0,
+		toJSON: (): unknown => rect,
+	} as DOMRect;
+	const rects = { length: 1, item: (): DOMRect => rect, 0: rect };
+	document.createRange = (): Range =>
+		({
+			getClientRects: (): unknown => rects,
+			getBoundingClientRect: (): DOMRect => rect,
+			setStart: (): void => {},
+			setEnd: (): void => {},
+			startContainer: document.body,
+			endContainer: document.body,
+			startOffset: 0,
+			endOffset: 0,
+			collapsed: true,
+			commonAncestorContainer: document.body,
+		}) as unknown as Range;
+	Element.prototype.getBoundingClientRect = (): DOMRect => rect;
+});
+
+// jest.config maps the real hook to a no-op mock; this suite needs real navigation.
+jest.mock('hooks/useSafeNavigate', () => {
+	const { useHistory } = jest.requireActual('react-router-dom');
+	return {
+		useSafeNavigate: (): unknown => {
+			const history = useHistory();
+			return {
+				safeNavigate: (to: string, opts?: { replace?: boolean }): void => {
+					if (opts?.replace) {
+						history.replace(to);
+					} else {
+						history.push(to);
+					}
+				},
+			};
+		},
+	};
+});
+
+jest.mock('api/querySuggestions/getKeySuggestions', () => ({
+	getKeySuggestions: jest
+		.fn()
+		.mockResolvedValue({ data: { data: { keys: {} } } }),
+}));
+jest.mock('api/querySuggestions/getValueSuggestion', () => ({
+	getValueSuggestions: jest.fn().mockResolvedValue({
+		data: { data: { values: { stringValues: [], numberValues: [] } } },
+	}),
+}));
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/hooks/usePanelQuery',
+	() => ({
+		usePanelQuery: (): unknown => ({
+			data: undefined,
+			isFetching: false,
+			isPreviousData: false,
+			error: null,
+			refetch: jest.fn(),
+			cancelQuery: jest.fn(),
+			pagination: undefined,
+		}),
+	}),
+);
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/store/useDashboardStore',
+	() => ({
+		useDashboardStore: (selector: (s: unknown) => unknown): unknown =>
+			selector({ dashboardId: 'dash-1' }),
+	}),
+);
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/PanelEditor/PreviewPane/PreviewPane',
+	() =>
+		function MockPreviewPane(): ReactElement {
+			return <div data-testid="preview-pane" />;
+		},
+);
+
+jest.mock('../hooks/useDrilldown', () => ({
+	useDrilldown: (): unknown => ({
+		enableDrillDown: false,
+		onPanelClick: jest.fn(),
+		contextMenuProps: {
+			coordinates: null,
+			popoverPosition: null,
+			items: null,
+			onClose: jest.fn(),
+		},
+	}),
+}));
+
+jest.mock('../hooks/usePanelInteractions', () => ({
+	usePanelInteractions: (): unknown => ({
+		onDragSelect: jest.fn(),
+		dashboardPreference: { syncMode: 0 },
+	}),
+}));
+
+jest.mock(
+	'../ViewPanelModal/ViewPanelModalHeader',
+	() =>
+		function MockViewPanelModalHeader(): ReactElement {
+			return <div data-testid="view-panel-header" />;
+		},
+);
+
+function makePanel(
+	name: string,
+	extras: Record<string, unknown>,
+): DashboardtypesPanelDTO {
+	return {
+		kind: 'Panel',
+		spec: {
+			display: { name },
+			plugin: { kind: 'signoz/TimeSeriesPanel', spec: {} },
+			queries: [
+				{
+					kind: 'time_series',
+					spec: {
+						plugin: {
+							kind: 'signoz/BuilderQuery',
+							spec: {
+								name: 'A',
+								signal: 'logs',
+								disabled: false,
+								filter: { expression: "service = 'x'" },
+								aggregations: [{ expression: 'count()' }],
+								...extras,
+							},
+						},
+					},
+				},
+			],
+		},
+	} as unknown as DashboardtypesPanelDTO;
+}
+
+const PANELS: Record<string, DashboardtypesPanelDTO> = {
+	plain: makePanel('Plain panel', {}),
+	grouped: makePanel('Grouped panel', {
+		groupBy: [{ name: 'host.name', fieldDataType: 'string' }],
+		having: { expression: 'count() > 5' },
+	}),
+};
+
+function Harness(): JSX.Element {
+	const { expandedPanelId, openView, closeView } = useViewPanel();
+	return (
+		<>
+			<button
+				type="button"
+				data-testid="open-plain"
+				onClick={(): void => openView('plain', PANELS.plain)}
+			>
+				open plain
+			</button>
+			<button
+				type="button"
+				data-testid="open-grouped"
+				onClick={(): void => openView('grouped', PANELS.grouped)}
+			>
+				open grouped
+			</button>
+			<button type="button" data-testid="close" onClick={closeView}>
+				close
+			</button>
+			<ViewPanelModal
+				open={!!expandedPanelId}
+				panel={expandedPanelId ? PANELS[expandedPanelId] : undefined}
+				panelId={expandedPanelId ?? undefined}
+				onClose={closeView}
+			/>
+		</>
+	);
+}
+
+const renderHarness = (): void => {
+	render(
+		<MemoryRouter initialEntries={['/dashboard/dash-1']}>
+			<CompatRouter>
+				<QueryClientProvider client={new QueryClient()}>
+					<ReduxProvider store={configureStore([])(appStore.getState())}>
+						<TooltipProvider>
+							<QueryBuilderProvider>
+								<Harness />
+							</QueryBuilderProvider>
+						</TooltipProvider>
+					</ReduxProvider>
+				</QueryClientProvider>
+			</CompatRouter>
+		</MemoryRouter>,
+	);
+};
+
+// QueryAddOns picks which rows are visible once on mount and never re-seeds, so unlike
+// the field values these never recover from a context swap that lands after mount.
+describe('View modal, builder add-on rows', () => {
+	it('shows the opened panel add-ons, not the previous panel ones', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0, delay: null });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-grouped'));
+		expect(screen.getByTestId('group-by-content')).toBeInTheDocument();
+		expect(screen.getByTestId('having-content')).toBeInTheDocument();
+
+		await user.click(screen.getByTestId('close'));
+		await user.click(screen.getByTestId('open-plain'));
+		expect(screen.queryByTestId('group-by-content')).not.toBeInTheDocument();
+		expect(screen.queryByTestId('having-content')).not.toBeInTheDocument();
+	});
+
+	it('shows add-ons the opened panel has after a panel without them', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0, delay: null });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-plain'));
+		await user.click(screen.getByTestId('close'));
+		await user.click(screen.getByTestId('open-grouped'));
+
+		expect(screen.getByTestId('group-by-content')).toBeInTheDocument();
+		expect(screen.getByTestId('having-content')).toBeInTheDocument();
+	});
+});

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/__tests__/useViewPanel.promql.test.tsx

@@ -0,0 +1,187 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import type { ReactElement } from 'react';
+import { QueryClient, QueryClientProvider } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { Provider as ReduxProvider } from 'react-redux';
+import { MemoryRouter } from 'react-router-dom';
+import { CompatRouter } from 'react-router-dom-v5-compat';
+import { TooltipProvider } from '@signozhq/ui/tooltip';
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
+import { QueryBuilderProvider } from 'providers/QueryBuilder';
+import configureStore from 'redux-mock-store';
+import appStore from 'store';
+
+import ViewPanelModal from '../ViewPanelModal/ViewPanelModal';
+import { useViewPanel } from '../hooks/useViewPanel';
+
+// jest.config maps the real hook to a no-op mock; this suite needs real navigation.
+jest.mock('hooks/useSafeNavigate', () => {
+	const { useHistory } = jest.requireActual('react-router-dom');
+	return {
+		useSafeNavigate: (): unknown => {
+			const history = useHistory();
+			return {
+				safeNavigate: (to: string, opts?: { replace?: boolean }): void => {
+					if (opts?.replace) {
+						history.replace(to);
+					} else {
+						history.push(to);
+					}
+				},
+			};
+		},
+	};
+});
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/hooks/usePanelQuery',
+	() => ({
+		usePanelQuery: (): unknown => ({
+			data: undefined,
+			isFetching: false,
+			isPreviousData: false,
+			error: null,
+			refetch: jest.fn(),
+			cancelQuery: jest.fn(),
+			pagination: undefined,
+		}),
+	}),
+);
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/store/useDashboardStore',
+	() => ({
+		useDashboardStore: (selector: (s: unknown) => unknown): unknown =>
+			selector({ dashboardId: 'dash-1' }),
+	}),
+);
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/PanelEditor/PreviewPane/PreviewPane',
+	() =>
+		function MockPreviewPane(): ReactElement {
+			return <div data-testid="preview-pane" />;
+		},
+);
+
+jest.mock('../hooks/useDrilldown', () => ({
+	useDrilldown: (): unknown => ({
+		enableDrillDown: false,
+		onPanelClick: jest.fn(),
+		contextMenuProps: {
+			coordinates: null,
+			popoverPosition: null,
+			items: null,
+			onClose: jest.fn(),
+		},
+	}),
+}));
+
+jest.mock('../hooks/usePanelInteractions', () => ({
+	usePanelInteractions: (): unknown => ({
+		onDragSelect: jest.fn(),
+		dashboardPreference: { syncMode: 0 },
+	}),
+}));
+
+jest.mock(
+	'../ViewPanelModal/ViewPanelModalHeader',
+	() =>
+		function MockViewPanelModalHeader(): ReactElement {
+			return <div data-testid="view-panel-header" />;
+		},
+);
+
+function makePromPanel(name: string, promql: string): DashboardtypesPanelDTO {
+	return {
+		kind: 'Panel',
+		spec: {
+			display: { name },
+			plugin: { kind: 'signoz/TimeSeriesPanel', spec: {} },
+			queries: [
+				{
+					kind: 'time_series',
+					spec: {
+						plugin: {
+							kind: 'signoz/PromQLQuery',
+							spec: { name: 'A', query: promql, legend: '', disabled: false },
+						},
+					},
+				},
+			],
+		},
+	} as unknown as DashboardtypesPanelDTO;
+}
+
+const PANELS: Record<string, DashboardtypesPanelDTO> = {
+	A: makePromPanel('Panel A', 'up{job="alpha"}'),
+	B: makePromPanel('Panel B', 'up{job="bravo"}'),
+};
+
+function Harness(): JSX.Element {
+	const { expandedPanelId, openView, closeView } = useViewPanel();
+	return (
+		<>
+			<button
+				type="button"
+				data-testid="open-a"
+				onClick={(): void => openView('A', PANELS.A)}
+			>
+				open A
+			</button>
+			<button
+				type="button"
+				data-testid="open-b"
+				onClick={(): void => openView('B', PANELS.B)}
+			>
+				open B
+			</button>
+			<button type="button" data-testid="close" onClick={closeView}>
+				close
+			</button>
+			<ViewPanelModal
+				open={!!expandedPanelId}
+				panel={expandedPanelId ? PANELS[expandedPanelId] : undefined}
+				panelId={expandedPanelId ?? undefined}
+				onClose={closeView}
+			/>
+		</>
+	);
+}
+
+const renderHarness = (): void => {
+	render(
+		<MemoryRouter initialEntries={['/dashboard/dash-1']}>
+			<CompatRouter>
+				<QueryClientProvider client={new QueryClient()}>
+					<ReduxProvider store={configureStore([])(appStore.getState())}>
+						<TooltipProvider>
+							<QueryBuilderProvider>
+								<Harness />
+							</QueryBuilderProvider>
+						</TooltipProvider>
+					</ReduxProvider>
+				</QueryClientProvider>
+			</CompatRouter>
+		</MemoryRouter>,
+	);
+};
+
+describe('View modal, PromQL panels', () => {
+	it('shows the opened panel query, not the previously viewed one', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0, delay: null });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-a'));
+		expect(screen.getByTestId('promql-query-input')).toHaveValue(
+			'up{job="alpha"}',
+		);
+
+		await user.click(screen.getByTestId('close'));
+		await user.click(screen.getByTestId('open-b'));
+		expect(screen.getByTestId('promql-query-input')).toHaveValue(
+			'up{job="bravo"}',
+		);
+	});
+});

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/__tests__/useViewPanel.test.tsx

@@ -0,0 +1,285 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { MemoryRouter, useLocation } from 'react-router-dom';
+import { CompatRouter } from 'react-router-dom-v5-compat';
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
+import { QueryParams } from 'constants/query';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { fromPerses } from 'pages/DashboardPageV2/DashboardContainer/queryV5/persesQueryAdapters';
+import { QueryBuilderProvider } from 'providers/QueryBuilder';
+import type { Query } from 'types/api/queryBuilder/queryBuilderData';
+
+import { useViewPanelMode } from '../ViewPanelModal/useViewPanelMode';
+import { useViewPanel } from '../hooks/useViewPanel';
+
+// jest.config maps the real hook to a no-op mock; this suite needs real navigation.
+jest.mock('hooks/useSafeNavigate', () => {
+	const { useHistory } = jest.requireActual('react-router-dom');
+	return {
+		useSafeNavigate: (): unknown => {
+			const history = useHistory();
+			return {
+				safeNavigate: (to: string, opts?: { replace?: boolean }): void => {
+					if (opts?.replace) {
+						history.replace(to);
+					} else {
+						history.push(to);
+					}
+				},
+			};
+		},
+	};
+});
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/hooks/usePanelQuery',
+	() => ({
+		usePanelQuery: (): unknown => ({
+			data: undefined,
+			isFetching: false,
+			isPreviousData: false,
+			error: null,
+			refetch: jest.fn(),
+			cancelQuery: jest.fn(),
+			pagination: undefined,
+		}),
+	}),
+);
+
+jest.mock(
+	'pages/DashboardPageV2/DashboardContainer/store/useDashboardStore',
+	() => ({
+		useDashboardStore: (selector: (s: unknown) => unknown): unknown =>
+			selector({ dashboardId: 'dash-1' }),
+	}),
+);
+
+function makePanel(name: string, expression: string): DashboardtypesPanelDTO {
+	return {
+		kind: 'Panel',
+		spec: {
+			display: { name },
+			plugin: { kind: 'signoz/TimeSeriesPanel', spec: {} },
+			queries: [
+				{
+					kind: 'time_series',
+					spec: {
+						plugin: {
+							kind: 'signoz/BuilderQuery',
+							spec: {
+								name: 'A',
+								signal: 'logs',
+								disabled: false,
+								filter: { expression },
+								aggregations: [{ expression: 'count()' }],
+							},
+						},
+					},
+				},
+			],
+		},
+	} as unknown as DashboardtypesPanelDTO;
+}
+
+const PANELS: Record<string, DashboardtypesPanelDTO> = {
+	A: makePanel('Panel A', "service = 'alpha'"),
+	B: makePanel('Panel B', "service = 'bravo'"),
+};
+
+const panelOf = (json: string): string => {
+	if (json.includes('alpha')) {
+		return 'A';
+	}
+	if (json.includes('bravo')) {
+		return 'B';
+	}
+	return 'none';
+};
+
+/** Every render of the open modal, so a single stale frame can't hide. */
+const renders: { current: string; draft: string; filterItems: number }[] = [];
+
+const stagedIds: (string | undefined)[] = [];
+
+function ModalBody({ panelId }: { panelId: string }): JSX.Element {
+	const { currentQuery } = useQueryBuilder();
+	const { draft } = useViewPanelMode({
+		panel: PANELS[panelId],
+		panelId,
+		time: { startMs: 0, endMs: 1000 },
+	});
+	renders.push({
+		current: panelOf(JSON.stringify(currentQuery)),
+		draft: panelOf(JSON.stringify(draft.spec.queries)),
+		filterItems: currentQuery.builder.queryData[0]?.filters?.items.length ?? 0,
+	});
+	return <div data-testid="modal-body" />;
+}
+
+function SearchProbe(): JSX.Element {
+	return <div data-testid="search">{useLocation().search}</div>;
+}
+
+function StagedQueryProbe(): null {
+	const { stagedQuery } = useQueryBuilder();
+	if (stagedIds.at(-1) !== stagedQuery?.id) {
+		stagedIds.push(stagedQuery?.id);
+	}
+	return null;
+}
+
+const drilldownQuery = (base: Query): Query => ({
+	...base,
+	builder: {
+		...base.builder,
+		queryData: base.builder.queryData.map((q) => ({
+			...q,
+			filter: { expression: "service = 'bravo' AND host = 'h1'" },
+		})),
+	},
+});
+
+function Harness(): JSX.Element {
+	const { expandedPanelId, openView, openViewWithQuery, closeView } =
+		useViewPanel();
+	return (
+		<>
+			<button
+				type="button"
+				data-testid="open-a"
+				onClick={(): void => openView('A', PANELS.A)}
+			>
+				open A
+			</button>
+			<button
+				type="button"
+				data-testid="open-b"
+				onClick={(): void => openView('B', PANELS.B)}
+			>
+				open B
+			</button>
+			<button
+				type="button"
+				data-testid="drilldown-b"
+				onClick={(): void =>
+					openViewWithQuery(
+						'B',
+						drilldownQuery(
+							fromPerses(PANELS.B.spec.queries, PANEL_TYPES.TIME_SERIES),
+						),
+						PANEL_TYPES.TIME_SERIES,
+					)
+				}
+			>
+				drilldown B
+			</button>
+			<button type="button" data-testid="close" onClick={closeView}>
+				close
+			</button>
+			<StagedQueryProbe />
+			<SearchProbe />
+			{expandedPanelId && <ModalBody panelId={expandedPanelId} />}
+		</>
+	);
+}
+
+const renderHarness = (): void => {
+	render(
+		<MemoryRouter initialEntries={['/dashboard/dash-1']}>
+			<CompatRouter>
+				<QueryBuilderProvider>
+					<Harness />
+				</QueryBuilderProvider>
+			</CompatRouter>
+		</MemoryRouter>,
+	);
+};
+
+describe('useViewPanel', () => {
+	beforeEach(() => {
+		renders.length = 0;
+		stagedIds.length = 0;
+	});
+
+	// The builder context is global and outlives the modal; its fields seed themselves
+	// on mount, so a late swap leaves them on the previously-viewed panel.
+	it('seeds the builder with the opened panel before the modal renders', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-a'));
+		await user.click(screen.getByTestId('close'));
+
+		renders.length = 0;
+		await user.click(screen.getByTestId('open-b'));
+
+		expect(renders.length).toBeGreaterThan(0);
+		expect(renders.every((r) => r.current === 'B')).toBe(true);
+	});
+
+	it("carries the opened panel's query in the URL", async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-b'));
+
+		const search = new URLSearchParams(
+			screen.getByTestId('search').textContent ?? '',
+		);
+		expect(search.get(QueryParams.expandedWidgetId)).toBe('B');
+		const carried = search.get(QueryParams.compositeQuery);
+		expect(panelOf(decodeURIComponent(carried as string))).toBe('B');
+		expect(search.get(QueryParams.graphType)).toBeNull();
+	});
+
+	// The edit session commits any staged query on mount, so a staged query left over
+	// from the previous panel would make this panel's preview fetch the old query.
+	it('never lets the previous panel query reach the new panel draft', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-a'));
+		await user.click(screen.getByTestId('close'));
+
+		renders.length = 0;
+		await user.click(screen.getByTestId('open-b'));
+
+		expect(renders.every((r) => r.draft === 'B')).toBe(true);
+	});
+
+	// The drilldown URL carries the query's own id, so a staged query with that id makes
+	// the provider skip hydration — losing the normalisation that fills `filters.items`.
+	it('still lets the provider hydrate a drilldown query from the URL', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		renderHarness();
+
+		await user.click(screen.getByTestId('open-a'));
+		await user.click(screen.getByTestId('close'));
+
+		renders.length = 0;
+		await user.click(screen.getByTestId('drilldown-b'));
+
+		expect(renders.every((r) => r.current === 'B')).toBe(true);
+		expect(renders.at(-1)?.filterItems).toBeGreaterThan(0);
+	});
+
+	// `useSyncTimeOnStagedQueryChange` (dashboard toolbar) re-anchors global time when one
+	// non-null staged id replaces another, refetching every panel behind the modal.
+	it.each([['open-b'], ['drilldown-b']])(
+		'never swaps one staged query for another (%s)',
+		async (trigger) => {
+			const user = userEvent.setup({ pointerEventsCheck: 0 });
+			renderHarness();
+
+			await user.click(screen.getByTestId('open-a'));
+			await user.click(screen.getByTestId('close'));
+			await user.click(screen.getByTestId(trigger));
+
+			const swapsWithoutNull = stagedIds.some(
+				(id, i) => i > 0 && id !== undefined && stagedIds[i - 1] !== undefined,
+			);
+			expect(swapsWithoutNull).toBe(false);
+		},
+	);
+});

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/useViewPanel.ts

@@ -1,11 +1,14 @@
 import { useCallback } from 'react';
 import { useLocation } from 'react-router-dom';
 import logEvent from 'api/common/logEvent';
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
 import { QueryParams } from 'constants/query';
 import type { PANEL_TYPES } from 'constants/queryBuilder';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { DashboardDetailEvents } from 'pages/DashboardPageV2/constants/events';
+import { getPanelBuilderQuery } from 'pages/DashboardPageV2/DashboardContainer/Panels/utils/getPanelBuilderQuery';
 import type { Query } from 'types/api/queryBuilder/queryBuilderData';
 
 import { clearViewPanelHandoff } from '../ViewPanelModal/viewPanelHandoffStore';
@@ -13,8 +16,8 @@ import { clearViewPanelHandoff } from '../ViewPanelModal/viewPanelHandoffStore';
 export interface UseViewPanelApi {
 	/** Panel id currently expanded in the View modal; null when none is open. */
 	expandedPanelId: string | null;
-	/** Open the View modal on the saved panel (clears any leftover in-modal query/kind). */
-	openView: (panelId: string) => void;
+	/** Open the View modal on the saved panel, its query carried in `compositeQuery`. */
+	openView: (panelId: string, panel: DashboardtypesPanelDTO) => void;
 	/**
 	 * Open the View modal pre-seeded with a drilldown query + kind, persisted in the URL so it
 	 * survives refresh (V1 parity); the modal hydrates its draft from these on mount.
@@ -30,30 +33,38 @@ export interface UseViewPanelApi {
 
 /**
  * Drives the panel View modal off the URL (V1 parity): `expandedWidgetId` holds the open
- * panel, and a drilldown additionally seeds `compositeQuery` + `graphType`. URL-backed state
- * is shareable, survives refresh, and the browser back-button closes it.
+ * panel and `compositeQuery` the query it opens on, which a drilldown retargets along with
+ * `graphType`. URL-backed state is shareable, survives refresh, and browser Back closes it.
  */
 export function useViewPanel(): UseViewPanelApi {
 	const { safeNavigate } = useSafeNavigate();
 	const { pathname } = useLocation();
 	const urlQuery = useUrlQuery();
+	const { resetQuery } = useQueryBuilder();
 
 	const expandedPanelId = urlQuery.get(QueryParams.expandedWidgetId);
 
 	const openView = useCallback(
-		(panelId: string): void => {
+		(panelId: string, panel: DashboardtypesPanelDTO): void => {
 			// Copy before mutating: useUrlQuery returns a memoized instance.
 			const next = new URLSearchParams(urlQuery);
 			next.set(QueryParams.expandedWidgetId, panelId);
-			// Drop leftover in-modal query/kind + the editor's handoff so a plain View opens
-			// on the saved panel, not stale state the modal would otherwise hydrate from.
-			next.delete(QueryParams.compositeQuery);
+			// Only a drilldown retargets the panel type.
 			next.delete(QueryParams.graphType);
 			clearViewPanelHandoff();
+			const query = getPanelBuilderQuery(panel);
+			next.set(
+				QueryParams.compositeQuery,
+				encodeURIComponent(JSON.stringify(query)),
+			);
+			// The provider applies the URL in an effect, a tick after the builder's fields have
+			// mounted and read the query they keep. `resetQuery` — not `initQueryBuilderData`:
+			// swapping one staged id for another re-anchors global time and refetches the grid.
+			resetQuery(query);
 			void logEvent(DashboardDetailEvents.PanelViewed, { panelId });
 			safeNavigate(`${pathname}?${next.toString()}`);
 		},
-		[pathname, safeNavigate, urlQuery],
+		[pathname, safeNavigate, urlQuery, resetQuery],
 	);
 
 	const openViewWithQuery = useCallback(
@@ -63,6 +74,10 @@ export function useViewPanel(): UseViewPanelApi {
 			next.set(QueryParams.graphType, panelType);
 			// A grid drilldown opens on the saved panel, never a stale editor handoff.
 			clearViewPanelHandoff();
+			// As in `openView`. Clearing the staged query matters twice over here: the URL
+			// below carries this query's own id, and a staged query with a matching id
+			// makes the provider skip the hydration that normalises legacy filter fields.
+			resetQuery(query);
 			// Same encoding the query builder uses (see `useGetCompositeQueryParam`): the URL
 			// value is `encodeURIComponent(JSON.stringify(query))`, decoded once on read.
 			next.set(
@@ -71,7 +86,7 @@ export function useViewPanel(): UseViewPanelApi {
 			);
 			safeNavigate(`${pathname}?${next.toString()}`);
 		},
-		[pathname, safeNavigate, urlQuery],
+		[pathname, safeNavigate, urlQuery, resetQuery],
 	);
 
 	const closeView = useCallback((): void => {

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

@@ -13,6 +13,7 @@ import { TOOLTIP_SCROLL_CONTENT_CLASS } from 'components/TooltipScrollArea/Toolt
 
 import HiddenVariablesTooltip from './components/HiddenVariablesTooltip/HiddenVariablesTooltip';
 import { useVariableSelection } from './hooks/useVariableSelection';
+import { resolveDefaultSelection } from './utils/resolveVariableSelection';
 import VariableSelector from './components/VariableSelector/VariableSelector';
 import styles from './VariablesBar.module.scss';
 
@@ -96,12 +97,10 @@ function VariablesBar({ dashboard }: VariablesBarProps): JSX.Element | null {
 							variable={variable}
 							variables={variables}
 							selections={selection}
-							selection={
-								selection[variable.name] ?? {
-									value: variable.multiSelect ? [] : '',
-									allSelected: false,
-								}
-							}
+							// Until the seed commits a selection, stand in the same default it will
+							// commit, through the one resolver — an empty stand-in reads as "nothing
+							// selected" to a control that snapshots it on mount.
+							selection={selection[variable.name] ?? resolveDefaultSelection(variable)}
 							onChange={(next): void => setSelection(variable.name, next)}
 							onAutoSelect={(next): void => autoSelect(variable.name, next)}
 						/>

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/__tests__/TextSelector.test.tsx

@@ -0,0 +1,92 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+
+import type { VariableSelection } from '../selectionTypes';
+import TextSelector from '../components/selectors/TextSelector';
+
+jest.mock('api/common/logEvent', () => ({
+	__esModule: true,
+	default: jest.fn(),
+}));
+
+function renderSelector(
+	selection: VariableSelection,
+	onChange = jest.fn(),
+): { rerender: (selection: VariableSelection) => void; onChange: jest.Mock } {
+	const { rerender } = render(
+		<TextSelector
+			selection={selection}
+			defaultValue="flower"
+			onChange={onChange}
+			testId="variable-input-service"
+		/>,
+	);
+	return {
+		onChange,
+		rerender: (next): void =>
+			rerender(
+				<TextSelector
+					selection={next}
+					defaultValue="flower"
+					onChange={onChange}
+					testId="variable-input-service"
+				/>,
+			),
+	};
+}
+
+function input(): HTMLInputElement {
+	return screen.getByTestId('variable-input-service') as HTMLInputElement;
+}
+
+describe('TextSelector', () => {
+	it('shows the value the seed commits after mount', () => {
+		// The bar mounts before the seed resolves the definition's default, so the first
+		// render sees nothing selected. The box must follow the value once it lands.
+		const { rerender } = renderSelector({ value: '', allSelected: false });
+
+		rerender({ value: 'flower', allSelected: false });
+
+		expect(input().value).toBe('flower');
+	});
+
+	it('follows a selection replaced from outside (share link, reset)', () => {
+		const { rerender } = renderSelector({ value: 'flower', allSelected: false });
+
+		rerender({ value: 'rose', allSelected: false });
+
+		expect(input().value).toBe('rose');
+	});
+
+	it('keeps what the user types until they commit it', async () => {
+		const user = userEvent.setup();
+		const { onChange } = renderSelector({ value: 'flower', allSelected: false });
+
+		await user.clear(input());
+		await user.type(input(), 'tulip');
+
+		// Still local — a keystroke must not cascade to dependent panels.
+		expect(input().value).toBe('tulip');
+		expect(onChange).not.toHaveBeenCalled();
+
+		await user.tab();
+		expect(onChange).toHaveBeenCalledWith({
+			value: 'tulip',
+			allSelected: false,
+		});
+	});
+
+	it('restores the default when emptied', async () => {
+		const user = userEvent.setup();
+		const { onChange } = renderSelector({ value: 'tulip', allSelected: false });
+
+		await user.clear(input());
+		await user.tab();
+
+		expect(onChange).toHaveBeenCalledWith({
+			value: 'flower',
+			allSelected: false,
+		});
+		expect(input().value).toBe('flower');
+	});
+});

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/__tests__/ValueSelector.test.tsx

@@ -87,4 +87,99 @@ describe('ValueSelector', () => {
 
 		expect(screen.getByText('ALL')).toBeInTheDocument();
 	});
+
+	describe('an ALL selection whose options are still loading', () => {
+		it('reads ALL, not the "Select value" placeholder', () => {
+			// Options arrive after the selection is known (first fetch, or a dynamic ALL,
+			// which carries no values at all) — the control must not read as unselected.
+			renderSelector({ value: null, allSelected: true }, [], true);
+
+			expect(
+				document.querySelector('.ant-select-selection-placeholder'),
+			).toHaveTextContent('ALL');
+		});
+
+		it('still shows concrete values while options load', () => {
+			renderSelector(
+				{ value: ['checkout-service-prod'], allSelected: false },
+				[],
+				true,
+			);
+
+			expect(
+				document.querySelector('.ant-select-selection-placeholder'),
+			).toBeNull();
+		});
+	});
+
+	describe('clearing', () => {
+		function clearIcon(): Element | null {
+			return document.querySelector('.ant-select-clear');
+		}
+
+		async function openDropdown(): Promise<void> {
+			const user = userEvent.setup({ advanceTimers: jest.advanceTimersByTime });
+			const control = screen.getByTestId('variable-select-env');
+			await user.click(control.querySelector('input') as HTMLInputElement);
+		}
+
+		it('offers no clear icon while the list is closed', () => {
+			renderSelector({ value: VALUES, allSelected: false }, OPTIONS);
+
+			expect(clearIcon()).toBeNull();
+		});
+
+		it('offers it once the list is open', async () => {
+			renderSelector({ value: VALUES, allSelected: false }, OPTIONS);
+
+			await openDropdown();
+
+			expect(clearIcon()).not.toBeNull();
+		});
+
+		it('offers no clear icon while every option is selected', async () => {
+			// ALL is every option, so there is nothing to clear — and the shared control
+			// refuses to empty an ALL selection, which would leave the icon inert.
+			renderSelector({ value: OPTIONS, allSelected: true }, OPTIONS);
+
+			await openDropdown();
+
+			expect(clearIcon()).toBeNull();
+		});
+
+		it('empties the list and commits nothing until it closes', async () => {
+			const onChange = jest.fn();
+			const user = userEvent.setup({ advanceTimers: jest.advanceTimersByTime });
+			render(
+				<TooltipProvider>
+					<ValueSelector
+						options={OPTIONS}
+						variableType="query"
+						multiSelect
+						showAllOption
+						selection={{ value: VALUES, allSelected: false }}
+						onChange={onChange}
+						emptyFallback={{ value: [OPTIONS[0]], allSelected: false }}
+						testId="variable-select-env"
+					/>
+				</TooltipProvider>,
+			);
+
+			await openDropdown();
+			await user.click(clearIcon() as Element);
+
+			expect(document.querySelectorAll('.ant-select-selection-item')).toHaveLength(
+				0,
+			);
+			expect(onChange).not.toHaveBeenCalled();
+
+			// Closing fills in whatever the variable should hold.
+			await user.keyboard('{Escape}');
+
+			expect(onChange).toHaveBeenCalledWith({
+				value: [OPTIONS[0]],
+				allSelected: false,
+			});
+		});
+	});
 });

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/__tests__/useAutoSelect.test.tsx

@@ -61,6 +61,47 @@ describe('useAutoSelect', () => {
 		expect(next).toBeUndefined();
 	});
 
+	it('selects ALL for an ALL-enabled multi-select with nothing selected', () => {
+		const next = run(
+			model({ type: 'QUERY', multiSelect: true, showAllOption: true }),
+			['a', 'b'],
+			{ value: [], allSelected: false },
+		);
+		expect(next).toStrictEqual({ value: ['a', 'b'], allSelected: true });
+	});
+
+	it('falls back to ALL, not the first option, when every selected value is gone', () => {
+		const next = run(
+			model({ type: 'QUERY', multiSelect: true, showAllOption: true }),
+			['x', 'y'],
+			{ value: ['a', 'b'], allSelected: false },
+		);
+		expect(next).toStrictEqual({ value: ['x', 'y'], allSelected: true });
+	});
+
+	it('selects the ALL sentinel for an empty ALL-enabled dynamic multi-select', () => {
+		const next = run(
+			model({ type: 'DYNAMIC', multiSelect: true, showAllOption: true }),
+			['a', 'b'],
+			{ value: [], allSelected: false },
+		);
+		expect(next).toStrictEqual({ value: null, allSelected: true });
+	});
+
+	it('still honours a configured default over ALL', () => {
+		const next = run(
+			model({
+				type: 'QUERY',
+				multiSelect: true,
+				showAllOption: true,
+				defaultValue: 'b',
+			}),
+			['a', 'b'],
+			{ value: [], allSelected: false },
+		);
+		expect(next).toStrictEqual({ value: ['b'], allSelected: false });
+	});
+
 	it('keeps the still-valid subset of a multi-select when options re-scope', () => {
 		const next = run(
 			model({ type: 'QUERY', multiSelect: true }),

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/__tests__/useSeedVariableSelection.test.tsx

@@ -97,6 +97,125 @@ describe('useSeedVariableSelection', () => {
 		});
 	});
 
+	it('prefers the configured default over a stored empty text value', () => {
+		// Persisted from a session where the box was never filled — the default the
+		// definition carries must win, or the variable reads as unset forever.
+		useDashboardStore
+			.getState()
+			.setVariableValues('d1', { env: { value: '', allSelected: false } });
+		const dash = dashboard('d1', [
+			model({ name: 'env', type: 'TEXT', textValue: 'prod' }),
+		]);
+
+		renderHook(() => useSeedVariableSelection(dash));
+
+		expect(seededValue('d1', 'env')).toStrictEqual({
+			value: 'prod',
+			allSelected: false,
+		});
+	});
+
+	it('defaults an ALL-enabled multi-select to ALL over a stored empty array', () => {
+		useDashboardStore
+			.getState()
+			.setVariableValues('d1', { env: { value: [], allSelected: false } });
+		const dash = dashboard('d1', [
+			model({
+				name: 'env',
+				type: 'CUSTOM',
+				customValue: 'a,b',
+				multiSelect: true,
+				showAllOption: true,
+			}),
+		]);
+
+		renderHook(() => useSeedVariableSelection(dash));
+
+		// Custom options need no request, so ALL is materialized here rather than left as
+		// a flag for the post-fetch reconcile to expand.
+		expect(seededValue('d1', 'env')).toStrictEqual({
+			value: ['a', 'b'],
+			allSelected: true,
+		});
+	});
+
+	it('materializes ALL for a custom variable so nothing has to reconcile it later', () => {
+		const dash = dashboard('d1', [
+			model({
+				name: 'env',
+				type: 'CUSTOM',
+				customValue: 'a,b,c',
+				multiSelect: true,
+				showAllOption: true,
+			}),
+		]);
+
+		renderHook(() => useSeedVariableSelection(dash));
+
+		expect(seededValue('d1', 'env')).toStrictEqual({
+			value: ['a', 'b', 'c'],
+			allSelected: true,
+		});
+	});
+
+	it('drops values a custom variable no longer offers, at seed time', () => {
+		useDashboardStore.getState().setVariableValues('d1', {
+			env: { value: ['a', 'gone'], allSelected: false },
+		});
+		const dash = dashboard('d1', [
+			model({
+				name: 'env',
+				type: 'CUSTOM',
+				customValue: 'a,b',
+				multiSelect: true,
+			}),
+		]);
+
+		renderHook(() => useSeedVariableSelection(dash));
+
+		expect(seededValue('d1', 'env')).toStrictEqual({
+			value: ['a'],
+			allSelected: false,
+		});
+	});
+
+	it('keeps a stored ALL selection that has not materialized yet', () => {
+		useDashboardStore
+			.getState()
+			.setVariableValues('d1', { env: { value: null, allSelected: true } });
+		const dash = dashboard('d1', [
+			model({
+				name: 'env',
+				type: 'QUERY',
+				multiSelect: true,
+				showAllOption: true,
+				defaultValue: 'b',
+			}),
+		]);
+
+		renderHook(() => useSeedVariableSelection(dash));
+
+		expect(seededValue('d1', 'env')).toStrictEqual({
+			value: null,
+			allSelected: true,
+		});
+	});
+
+	it('does not rewrite the store when the effect re-runs with the same values', () => {
+		// A dashboard refetch or any spec edit hands back an equal-but-new variables array,
+		// re-running the seed. Writing an identical map would re-render every subscriber.
+		const variable = model({ name: 'env', type: 'TEXT', textValue: 'prod' });
+		const { rerender } = renderHook(
+			({ dash }) => useSeedVariableSelection(dash),
+			{ initialProps: { dash: dashboard('d1', [variable]) } },
+		);
+		const afterSeed = useDashboardStore.getState().variableValues;
+
+		rerender({ dash: dashboard('d1', [{ ...variable }]) });
+
+		expect(useDashboardStore.getState().variableValues).toBe(afterSeed);
+	});
+
 	it('initializes the fetch context with idle states for every variable', () => {
 		const dash = dashboard('d1', [
 			model({ name: 'env', type: 'TEXT' }),

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/__tests__/useVariableSelection.test.tsx

@@ -0,0 +1,152 @@
+import { act, renderHook } from '@testing-library/react';
+import type { DashboardtypesGettableDashboardV2DTO } from 'api/generated/services/sigNoz.schemas';
+
+import {
+	emptyVariableFormModel,
+	type VariableFormModel,
+} from '../../DashboardSettings/Variables/variableFormModel';
+import { useDashboardStore } from '../../store/useDashboardStore';
+import { useVariableSelection } from '../hooks/useVariableSelection';
+
+jest.mock('nuqs', () => ({
+	parseAsJson: (): unknown => ({ withOptions: (): unknown => ({}) }),
+	useQueryState: (): unknown => [null, jest.fn()],
+}));
+
+jest.mock('react-redux', () => ({
+	useSelector: (selector: (state: unknown) => unknown): unknown =>
+		selector({
+			globalTime: { minTime: 1, maxTime: 2, selectedTime: '5m' },
+		}),
+}));
+
+jest.mock('../../DashboardSettings/Variables/variableAdapters', () => ({
+	dtoToFormModel: (dto: unknown): unknown => dto,
+}));
+
+function model(overrides: Partial<VariableFormModel>): VariableFormModel {
+	return { ...emptyVariableFormModel(), ...overrides };
+}
+
+// env → svc, so a cascade off `env` is observable as a cycle bump on `svc`.
+const env = model({
+	name: 'env',
+	type: 'QUERY',
+	multiSelect: true,
+	queryValue: 'SELECT env',
+});
+const svc = model({
+	name: 'svc',
+	type: 'QUERY',
+	queryValue: 'SELECT svc WHERE env = $env',
+});
+
+const dashboard = {
+	id: 'd1',
+	spec: { variables: [env, svc] },
+} as unknown as DashboardtypesGettableDashboardV2DTO;
+
+function svcCycleId(): number {
+	return useDashboardStore.getState().variableCycleIds.svc ?? 0;
+}
+
+describe('useVariableSelection — setSelection', () => {
+	beforeEach(() => {
+		useDashboardStore.setState({
+			variableValues: {},
+			variableFetchStates: {},
+			variableLastUpdated: {},
+			variableCycleIds: {},
+			variableResolvedEmpty: {},
+			variableFetchContext: null,
+			lastFetchAllKey: null,
+		});
+	});
+
+	it('does not re-cascade when the picked value is the one already held', () => {
+		const { result } = renderHook(() => useVariableSelection(dashboard));
+
+		act(() => {
+			result.current.setSelection('env', {
+				value: ['a', 'b'],
+				allSelected: false,
+			});
+		});
+		const afterFirstPick = svcCycleId();
+
+		// Same values, then the same set in a different order: neither is a change, so
+		// the dependent must not be re-fetched.
+		act(() => {
+			result.current.setSelection('env', {
+				value: ['a', 'b'],
+				allSelected: false,
+			});
+		});
+		act(() => {
+			result.current.setSelection('env', {
+				value: ['b', 'a'],
+				allSelected: false,
+			});
+		});
+
+		expect(svcCycleId()).toBe(afterFirstPick);
+	});
+
+	it('ignores an auto-fill that the store already satisfies', async () => {
+		const { result } = renderHook(() => useVariableSelection(dashboard));
+		act(() => {
+			result.current.setSelection('env', { value: ['a'], allSelected: false });
+		});
+		const before = svcCycleId();
+
+		// What a selector's first-render reconcile produces before the seed commits: a
+		// value the store then resolves to on its own.
+		await act(async () => {
+			result.current.autoSelect('env', { value: ['a'], allSelected: false });
+			await new Promise((resolve) => requestAnimationFrame(() => resolve(null)));
+		});
+
+		expect(svcCycleId()).toBe(before);
+	});
+
+	it('still applies an auto-fill that changes the value', async () => {
+		const { result } = renderHook(() => useVariableSelection(dashboard));
+		act(() => {
+			result.current.setSelection('env', { value: ['a'], allSelected: false });
+		});
+		const before = svcCycleId();
+
+		await act(async () => {
+			result.current.autoSelect('env', { value: ['a', 'b'], allSelected: false });
+			await new Promise((resolve) => requestAnimationFrame(() => resolve(null)));
+		});
+
+		expect(useDashboardStore.getState().variableValues.d1?.env).toStrictEqual({
+			value: ['a', 'b'],
+			allSelected: false,
+		});
+		expect(svcCycleId()).toBe(before + 1);
+	});
+
+	it('still cascades a genuine change', () => {
+		const { result } = renderHook(() => useVariableSelection(dashboard));
+
+		act(() => {
+			result.current.setSelection('env', { value: ['a'], allSelected: false });
+		});
+		const before = svcCycleId();
+
+		act(() => {
+			result.current.setSelection('env', {
+				value: ['a', 'c'],
+				allSelected: false,
+			});
+		});
+
+		expect(useDashboardStore.getState().variableValues.d1?.env).toStrictEqual({
+			value: ['a', 'c'],
+			allSelected: false,
+		});
+		expect(svcCycleId()).toBe(before + 1);
+	});
+});

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

@@ -9,6 +9,7 @@ import type {
 	VariableSelection,
 	VariableSelectionMap,
 } from '../../selectionTypes';
+import { textDefault } from '../../utils/resolveVariableSelection';
 import { computeVariableDependencies } from '../../utils/variableDependencies';
 import TextSelector from '../selectors/TextSelector';
 import VariableValueControl from '../selectors/VariableValueControl';
@@ -65,7 +66,7 @@ function VariableSelector({
 		variable.type === 'TEXT' ? (
 			<TextSelector
 				selection={selection}
-				defaultValue={variable.textValue}
+				defaultValue={textDefault(variable)}
 				onChange={onChange}
 				testId={`variable-input-${variable.name}`}
 			/>

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

@@ -1,4 +1,4 @@
-import { useCallback, useRef, useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import type { InputRef } from 'antd';
 // eslint-disable-next-line signoz/no-antd-components -- match V1 textbox behaviour (commit on blur/Enter, borderless)
 import { Input } from 'antd';
@@ -31,6 +31,17 @@ function TextSelector({
 		typeof selection.value === 'string' ? selection.value : (defaultValue ?? ''),
 	);
 
+	// The committed value can land after this input mounts — the seed resolves the
+	// definition's default one tick later, and a share link or a reset can replace it
+	// at any point. Without following it the box would keep showing its first render
+	// (empty, since nothing is seeded yet) until the user focused and blurred it.
+	// Typing never touches the selection, so an edit in progress cannot be interrupted.
+	useEffect(() => {
+		setValue(
+			typeof selection.value === 'string' ? selection.value : (defaultValue ?? ''),
+		);
+	}, [selection.value, defaultValue]);
+
 	const commit = useCallback(
 		(next: string): void => {
 			void logEvent(

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

@@ -54,11 +54,26 @@ function ValueSelector({
 		[selection, options],
 	);
 
+	// That "all" path needs the options, so an ALL selection whose options have not
+	// arrived yet has nothing to render and the control would read "Select value"
+	// while it spins — as if nothing were selected. Say ALL in that slot instead: the
+	// selection is known, only its options are pending. Display only, so it can never
+	// be committed as a value.
+	const isAllPendingOptions = selection.allSelected && options.length === 0;
+
 	// Buffer edits while the dropdown is open; the committed selection is shown
 	// when closed. This defers the dependent cascade to a single commit-on-close.
 	const [isOpen, setIsOpen] = useState(false);
 	const [draft, setDraft] = useState<string[]>(committedValues);
 
+	// ALL is every option, so there is nothing to clear — and the shared control refuses
+	// to empty an ALL selection anyway, which would leave the icon inert. Unchecking ALL
+	// in the list is the way out of it.
+	const draftIsAll =
+		showAllOption &&
+		options.length > 0 &&
+		options.every((option) => draft.includes(option));
+
 	const commit = (values: string[]): void => {
 		// CustomMultiSelect emits the full value set when ALL is picked.
 		const isAll =
@@ -94,8 +109,11 @@ function ValueSelector({
 				errorMessage={errorMessage}
 				onRetry={onRetry}
 				showSearch
-				allowClear
-				placeholder="Select value"
+				// Clearing belongs to the open list: on the closed control the icon would
+				// appear on hover, in a row of variable pills, for an action whose result is
+				// not visible.
+				allowClear={isOpen && !draftIsAll}
+				placeholder={isAllPendingOptions ? 'ALL' : 'Select value'}
 				maxTagCount={1}
 				maxTagTextLength={10}
 				maxTagPlaceholder={(omitted): JSX.Element => (
@@ -129,12 +147,10 @@ function ValueSelector({
 					void logEvent(DashboardDetailEvents.VariableMultiSelectCleared, {
 						variableType,
 					});
+					// Empties the list, committing nothing. Closing resolves an empty draft
+					// to whatever the variable should hold — its configured default, else ALL
+					// where it offers one, else the first option.
 					setDraft([]);
-					// A clear on the closed control falls back to the default immediately;
-					// while open it just empties the draft (committed on close).
-					if (!isOpen) {
-						onChange(emptyFallback);
-					}
 				}}
 			/>
 		);

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/hooks/useSeedVariableSelection.ts

@@ -6,7 +6,13 @@ import { dtoToFormModel } from '../../DashboardSettings/Variables/variableAdapte
 import type { VariableFormModel } from '../../DashboardSettings/Variables/variableFormModel';
 import { selectVariableValues } from '../../store/slices/variableSelectionSlice';
 import { useDashboardStore } from '../../store/useDashboardStore';
-import { resolveDefaultSelection } from '../utils/resolveVariableSelection';
+import { knownVariableOptions } from '../utils/knownVariableOptions';
+import {
+	areSelectionsEqual,
+	reconcileWithOptions,
+	resolveDefaultSelection,
+} from '../utils/resolveVariableSelection';
+import { hasUsableValue } from '../utils/selectionUtils';
 import type {
 	SelectedVariableValue,
 	VariableSelection,
@@ -18,6 +24,44 @@ import {
 } from '../utils/variableDependencies';
 import { ALL_SELECTED, variablesUrlParser } from '../utils/variablesUrlState';
 
+function isStoredSelectionSet(
+	stored: VariableSelection,
+	model: VariableFormModel,
+): boolean {
+	return !!stored.allSelected || hasUsableValue(stored, model.type);
+}
+
+/** Whether the seeded map matches, entry for entry, what the store already holds. */
+function isSameSelection(
+	seeded: VariableSelectionMap,
+	current: VariableSelectionMap,
+): boolean {
+	const names = Object.keys(seeded);
+	return (
+		names.length === Object.keys(current).length &&
+		names.every(
+			(name) => !!current[name] && areSelectionsEqual(seeded[name], current[name]),
+		)
+	);
+}
+
+/**
+ * A seeded value taken as far as it can go: for a variable whose options need no
+ * request, resolve against them now — ALL becomes the concrete array, values the list
+ * no longer offers are dropped. Left alone otherwise; the post-fetch reconcile does it
+ * once the options arrive.
+ */
+function resolveAgainstKnownOptions(
+	value: VariableSelection,
+	model: VariableFormModel,
+): VariableSelection {
+	const options = knownVariableOptions(model);
+	if (options.length === 0) {
+		return value;
+	}
+	return reconcileWithOptions(model, value, options) ?? value;
+}
+
 // The `__ALL__` sentinel only means "ALL" for variables that support it — a
 // legitimate value of "__ALL__" (e.g. a text var) is taken literally.
 function fromUrlValue(
@@ -70,22 +114,31 @@ export function useSeedVariableSelection(
 		variables.forEach((variable) => {
 			const urlValue = urlValues?.[variable.name];
 			const stored = selection[variable.name];
+			const seed = (value: VariableSelection): void => {
+				seeded[variable.name] = resolveAgainstKnownOptions(value, variable);
+			};
 			if (urlValue !== undefined) {
 				const fromUrl = fromUrlValue(urlValue, variable);
 				// When the URL carries only the ALL sentinel but the store already holds
 				// the materialized full-option array, reuse it — avoids the re-fetch +
 				// re-materialize round-trip (and its dependent-refetch cascade) on load.
-				seeded[variable.name] =
+				seed(
 					fromUrl.allSelected && stored?.allSelected && Array.isArray(stored.value)
 						? stored
-						: fromUrl;
-			} else if (stored) {
-				seeded[variable.name] = stored;
+						: fromUrl,
+				);
+			} else if (stored && isStoredSelectionSet(stored, variable)) {
+				seed(stored);
 			} else {
-				seeded[variable.name] = resolveDefaultSelection(variable);
+				seed(resolveDefaultSelection(variable));
 			}
 		});
-		setVariableValues(dashboardId, seeded);
+		// This runs again whenever the spec's variable array changes identity — a refetch
+		// or any spec edit — and writing an identical map would re-render every selection
+		// subscriber for nothing.
+		if (!isSameSelection(seeded, selection)) {
+			setVariableValues(dashboardId, seeded);
+		}
 
 		// Read-once: a share link's `?variables=` seeds the store, then the param is
 		// dropped so the store is the sole source of truth. Selection changes never

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/hooks/useVariableOptions.ts

@@ -1,14 +1,11 @@
 import { useEffect, useMemo } from 'react';
 import logEvent from 'api/common/logEvent';
-import { commaValuesParser } from 'lib/dashboardVariables/customCommaValuesParser';
 import { DashboardDetailEvents } from 'pages/DashboardPageV2/constants/events';
 
-import {
-	sortValuesByOrder,
-	VARIABLE_TYPE_EVENT_LABEL,
-} from '../../DashboardSettings/Variables/variableFormModel';
+import { VARIABLE_TYPE_EVENT_LABEL } from '../../DashboardSettings/Variables/variableFormModel';
 import type { VariableFormModel } from '../../DashboardSettings/Variables/variableFormModel';
 import type { VariableSelectionMap } from '../selectionTypes';
+import { knownVariableOptions } from '../utils/knownVariableOptions';
 import {
 	useFetchedVariableOptions,
 	type VariableOptions,
@@ -30,14 +27,12 @@ export function useVariableOptions(
 ): VariableOptions {
 	const fetched = useFetchedVariableOptions(variable, variables, selections);
 
+	// Keyed on the fields the parse actually reads, not the model identity: a dashboard
+	// refetch hands back an equal-but-new model, and a new options array would re-fire
+	// the post-fetch reconcile for nothing.
 	const customOptions = useMemo(
-		() =>
-			variable.type === 'CUSTOM'
-				? sortValuesByOrder(
-						commaValuesParser(variable.customValue),
-						variable.sort,
-					).map(String)
-				: ([] as string[]),
+		() => knownVariableOptions(variable),
+		// eslint-disable-next-line react-hooks/exhaustive-deps
 		[variable.type, variable.customValue, variable.sort],
 	);
 

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

@@ -12,6 +12,7 @@ import type {
 	VariableSelection,
 	VariableSelectionMap,
 } from '../selectionTypes';
+import { areSelectionsEqual } from '../utils/resolveVariableSelection';
 import { useSeedVariableSelection } from './useSeedVariableSelection';
 
 /**
@@ -103,6 +104,10 @@ export function useVariableSelection(
 
 	const setSelection = useCallback(
 		(name: string, next: VariableSelection): void => {
+			const current = selectionRef.current[name];
+			if (current && areSelectionsEqual(next, current)) {
+				return;
+			}
 			setVariableValue(dashboardId, name, next);
 			enqueueDescendants(name);
 		},
@@ -124,8 +129,19 @@ export function useVariableSelection(
 		if (names.length === 0 || !dashboardId) {
 			return;
 		}
-		setVariableValues(dashboardId, { ...selectionRef.current, ...fills });
-		enqueueDescendantsBatch(names);
+		// A fill can arrive already satisfied: a selector reconciles against the options
+		// on its first render, before the seed has committed, and the seed then resolves
+		// to the same value. Refresh only what actually moved, so a settled load ends
+		// without a write or a dependent refetch.
+		const current = selectionRef.current;
+		const changed = names.filter(
+			(name) => !current[name] || !areSelectionsEqual(fills[name], current[name]),
+		);
+		if (changed.length === 0) {
+			return;
+		}
+		setVariableValues(dashboardId, { ...current, ...fills });
+		enqueueDescendantsBatch(changed);
 	}, [dashboardId, setVariableValues, enqueueDescendantsBatch]);
 
 	const autoSelect = useCallback(

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/utils/knownVariableOptions.ts

@@ -0,0 +1,23 @@
+import { commaValuesParser } from 'lib/dashboardVariables/customCommaValuesParser';
+
+import { sortValuesByOrder } from '../../DashboardSettings/Variables/variableFormModel';
+import type { VariableFormModel } from '../../DashboardSettings/Variables/variableFormModel';
+
+/**
+ * The options of a variable whose list needs no request — a CUSTOM variable's comma
+ * list. Empty for QUERY and DYNAMIC, whose options only exist once fetched, and for
+ * TEXT, which has none.
+ *
+ * Knowing them up front lets the seed resolve such a variable's value completely
+ * (materializing ALL, dropping values the list no longer offers) instead of leaving
+ * that to the post-fetch reconcile, which would cost a second store write and a
+ * refetch of everything downstream.
+ */
+export function knownVariableOptions(model: VariableFormModel): string[] {
+	if (model.type !== 'CUSTOM') {
+		return [];
+	}
+	return sortValuesByOrder(commaValuesParser(model.customValue), model.sort).map(
+		String,
+	);
+}

frontend/src/pages/DashboardPageV2/DashboardContainer/VariablesBar/utils/resolveVariableSelection.ts

@@ -37,7 +37,7 @@ function firstConfiguredDefault(model: VariableFormModel): string | undefined {
 }
 
 /** A TEXT variable's default: its configured default, else its textValue (always a string). */
-function textDefault(model: VariableFormModel): string {
+export function textDefault(model: VariableFormModel): string {
 	return firstConfiguredDefault(model) ?? model.textValue;
 }
 
@@ -53,15 +53,31 @@ function isAllDefault(
 	);
 }
 
-/** The configured default (or first option) as a fresh selection. */
+/**
+ * The default selection for a variable with nothing usable selected: its configured
+ * default, else ALL for an ALL-enabled multi-select, else the first option.
+ */
 function fillDefault(
 	model: VariableFormModel,
 	options: string[],
 ): VariableSelection {
 	const fallback = firstConfiguredDefault(model);
-	const initial = fallback && options.includes(fallback) ? fallback : options[0];
+	if (fallback && options.includes(fallback)) {
+		return {
+			value: model.multiSelect ? [fallback] : fallback,
+			allSelected: false,
+		};
+	}
+
+	// No usable configured default: an ALL-enabled multi-select defaults to ALL, not
+	// to an arbitrary first option — the same default the seed applies (keep in sync
+	// with resolveDefaultSelection).
+	if (model.multiSelect && model.showAllOption) {
+		return materializeAll(model, options, null) ?? ALL_SELECTION;
+	}
+
 	return {
-		value: model.multiSelect ? [initial] : initial,
+		value: model.multiSelect ? [options[0]] : options[0],
 		allSelected: false,
 	};
 }

frontend/src/pages/DashboardPageV2/DashboardContainer/hooks/__tests__/useOpenPanelEditor.test.tsx

@@ -1,5 +1,7 @@
 import { renderHook } from '@testing-library/react';
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
 import { NANO_SECOND_MULTIPLIER } from 'store/globalTime';
+import { EQueryType } from 'types/common/dashboard';
 
 import { useOpenPanelEditor } from '../useOpenPanelEditor';
 
@@ -81,6 +83,37 @@ describe('useOpenPanelEditor', () => {
 		);
 	});
 
+	it("carries the panel's saved query into the editor URL", () => {
+		mockGlobalTime = { selectedTime: '6h', minTime: 0, maxTime: 0 };
+		const panel = {
+			kind: 'Panel',
+			spec: {
+				display: { name: 'Panel A' },
+				plugin: { kind: 'signoz/TimeSeriesPanel', spec: {} },
+				queries: [
+					{
+						kind: 'time_series',
+						spec: {
+							plugin: {
+								kind: 'signoz/PromQLQuery',
+								spec: { name: 'A', query: 'up{job="alpha"}', disabled: false },
+							},
+						},
+					},
+				],
+			},
+		} as unknown as DashboardtypesPanelDTO;
+
+		const { result } = renderHook(() => useOpenPanelEditor());
+		result.current('panel-9', { panel });
+
+		const [url] = mockSafeNavigate.mock.calls[0];
+		const carried = new URLSearchParams(url.split('?')[1]).get('compositeQuery');
+		const parsed = JSON.parse(decodeURIComponent(carried as string));
+		expect(parsed.queryType).toBe(EQueryType.PROM);
+		expect(parsed.promql[0].query).toBe('up{job="alpha"}');
+	});
+
 	it('merges search with the time window (leading ? tolerated)', () => {
 		mockGlobalTime = { selectedTime: '6h', minTime: 0, maxTime: 0 };
 		const { result } = renderHook(() => useOpenPanelEditor());

frontend/src/pages/DashboardPageV2/DashboardContainer/hooks/useOpenPanelEditor.ts

@@ -1,9 +1,13 @@
 import { useCallback } from 'react';
 import { generatePath } from 'react-router-dom';
+import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
+import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 
 import type { PanelEditorHandoffState } from '../PanelEditor/panelEditorHandoff';
+import { getPanelBuilderQuery } from '../Panels/utils/getPanelBuilderQuery';
 import { useDashboardStore } from '../store/useDashboardStore';
 import { useTimeSearchParams } from './useTimeSearchParams';
 import logEvent from '@/api/common/logEvent';
@@ -13,6 +17,8 @@ interface OpenPanelEditorOptions {
 	handoffState?: PanelEditorHandoffState;
 	/** Extra query merged into the editor URL (leading `?` optional). */
 	search?: string;
+	/** The panel being edited — its query rides in the URL as `compositeQuery`. */
+	panel?: DashboardtypesPanelDTO;
 }
 
 /** Opens the V2 panel editor, carrying the active time window in the URL. */
@@ -23,6 +29,7 @@ export function useOpenPanelEditor(): (
 	const { safeNavigate } = useSafeNavigate();
 	const timeSearch = useTimeSearchParams();
 	const dashboardId = useDashboardStore((s) => s.dashboardId);
+	const { resetQuery } = useQueryBuilder();
 
 	return useCallback(
 		(panelId: string, options?: OpenPanelEditorOptions): void => {
@@ -39,12 +46,24 @@ export function useOpenPanelEditor(): (
 			new URLSearchParams(timeSearch).forEach((value, key) => {
 				params.set(key, value);
 			});
+			if (options?.panel) {
+				const query = getPanelBuilderQuery(options.panel);
+				// Single-encoded: `useGetCompositeQueryParam` decodes once on top of the decode
+				// `URLSearchParams` already does.
+				params.set(
+					QueryParams.compositeQuery,
+					encodeURIComponent(JSON.stringify(query)),
+				);
+				// The provider applies the URL in an effect, a tick after the builder's fields
+				// have mounted and read the query they keep (PromQL inputs, add-on rows).
+				resetQuery(query);
+			}
 			const search = params.toString();
 			safeNavigate(
 				search ? `${path}?${search}` : path,
 				options?.handoffState ? { state: options.handoffState } : undefined,
 			);
 		},
-		[safeNavigate, dashboardId, timeSearch],
+		[safeNavigate, dashboardId, timeSearch, resetQuery],
 	);
 }

frontend/src/types/api/alerts/def.ts

@@ -1,4 +1,4 @@
-import { AlertLabelsProps } from 'pages/AlertDetails/AlertHeader/AlertLabels/AlertLabels';
+import { RuletypesAlertStateDTO } from 'api/generated/services/sigNoz.schemas';
 import { ICompositeMetricQuery } from 'types/api/alerts/compositeQuery';
 
 // default match type for threshold
@@ -73,10 +73,6 @@ export interface StatsTimeSeriesItem {
 	value: string;
 }
 
-export type AlertRuleStatsPayload = {
-	data: AlertRuleStats;
-};
-
 export interface AlertRuleTopContributors {
 	fingerprint: number;
 	labels: Labels;
@@ -84,9 +80,6 @@ export interface AlertRuleTopContributors {
 	relatedLogsLink: string;
 	relatedTracesLink: string;
 }
-export type AlertRuleTopContributorsPayload = {
-	data: AlertRuleTopContributors[];
-};
 
 export interface AlertRuleTimelineTableResponse {
 	ruleID: string;
@@ -99,24 +92,12 @@ export interface AlertRuleTimelineTableResponse {
 	labels: Labels;
 	fingerprint: number;
 	value: number;
-	relatedTracesLink: string;
-	relatedLogsLink: string;
+	relatedLogsLink?: string;
+	relatedTracesLink?: string;
 }
-export type AlertRuleTimelineTableResponsePayload = {
-	data: {
-		items: AlertRuleTimelineTableResponse[];
-		total: number;
-		labels: AlertLabelsProps['labels'];
-	};
-};
-
-type AlertState = 'firing' | 'normal' | 'nodata' | 'muted';
 
 export interface AlertRuleTimelineGraphResponse {
 	start: number;
 	end: number;
-	state: AlertState;
+	state: RuletypesAlertStateDTO;
 }
-export type AlertRuleTimelineGraphResponsePayload = {
-	data: AlertRuleTimelineGraphResponse[];
-};

frontend/src/types/api/alerts/ruleStats.ts

@@ -1,7 +0,0 @@
-import { AlertDef } from './def';
-
-export interface RuleStatsProps {
-	id: AlertDef['id'];
-	start: number;
-	end: number;
-}

frontend/src/types/api/alerts/timelineGraph.ts

@@ -1,7 +0,0 @@
-import { AlertDef } from './def';
-
-export interface GetTimelineGraphRequestProps {
-	id: AlertDef['id'];
-	start: number;
-	end: number;
-}

frontend/src/types/api/alerts/timelineTable.ts

@@ -1,13 +0,0 @@
-import { TagFilter } from '../queryBuilder/queryBuilderData';
-import { AlertDef } from './def';
-
-export interface GetTimelineTableRequestProps {
-	id: AlertDef['id'];
-	start: number;
-	end: number;
-	offset: number;
-	limit: number;
-	order: string;
-	filters?: TagFilter;
-	state?: string;
-}

frontend/src/types/api/alerts/topContributors.ts

@@ -1,7 +0,0 @@
-import { AlertDef } from './def';
-
-export interface TopContributorsProps {
-	id: AlertDef['id'];
-	start: number;
-	end: number;
-}

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/cloudstorage/assets/dashboards/overview.json

@@ -0,0 +1,956 @@
+{
+  "schemaVersion": "v6",
+  "image": "/assets/Logos/gcp-cloud-storage",
+  "name": "",
+  "generateName": true,
+  "tags": [
+    {
+      "key": "tag",
+      "value": "observability"
+    }
+  ],
+  "spec": {
+    "display": {
+      "name": "GCP Cloud Storage Overview",
+      "description": "Dashboard for GCP Cloud Storage overview"
+    },
+    "variables": [
+      {
+        "kind": "ListVariable",
+        "spec": {
+          "display": {
+            "name": "project_id",
+            "description": "GCP Project ID"
+          },
+          "allowAllValue": false,
+          "allowMultiple": false,
+          "customAllValue": "",
+          "capturingRegexp": "",
+          "sort": "none",
+          "plugin": {
+            "kind": "signoz/DynamicVariable",
+            "spec": {
+              "name": "project_id",
+              "signal": "metrics"
+            }
+          },
+          "name": "project_id"
+        }
+      },
+      {
+        "kind": "ListVariable",
+        "spec": {
+          "display": {
+            "name": "bucket_name",
+            "description": "GCS bucket name"
+          },
+          "allowAllValue": true,
+          "allowMultiple": true,
+          "customAllValue": "",
+          "capturingRegexp": "",
+          "sort": "none",
+          "plugin": {
+            "kind": "signoz/DynamicVariable",
+            "spec": {
+              "name": "bucket_name",
+              "signal": "metrics"
+            }
+          },
+          "name": "bucket_name"
+        }
+      }
+    ],
+    "panels": {
+      "1f0a4d5b-6c2e-4a71-8b3d-9e5c07a41d20": {
+        "kind": "Panel",
+        "spec": {
+          "display": {
+            "name": "Bucket size",
+            "description": "Total size of all objects in the bucket, grouped by storage class."
+          },
+          "plugin": {
+            "kind": "signoz/TablePanel",
+            "spec": {
+              "visualization": {
+                "timePreference": "global_time"
+              },
+              "formatting": {
+                "columnUnits": {
+                  "A": "By"
+                },
+                "decimalPrecision": "2"
+              },
+              "thresholds": null
+            }
+          },
+          "queries": [
+            {
+              "kind": "scalar",
+              "spec": {
+                "name": "A",
+                "plugin": {
+                  "kind": "signoz/BuilderQuery",
+                  "spec": {
+                    "name": "A",
+                    "signal": "metrics",
+                    "source": "",
+                    "aggregations": [
+                      {
+                        "metricName": "storage.googleapis.com/storage/v2/total_bytes",
+                        "temporality": "",
+                        "timeAggregation": "latest",
+                        "spaceAggregation": "sum",
+                        "reduceTo": "last"
+                      }
+                    ],
+                    "disabled": false,
+                    "filter": {
+                      "expression": "project_id = $project_id AND bucket_name in $bucket_name AND gcp.resource_type = 'gcs_bucket'"
+                    },
+                    "groupBy": [
+                      {
+                        "name": "bucket_name",
+                        "signal": "",
+                        "fieldContext": "attribute",
+                        "fieldDataType": "string"
+                      },
+                      {
+                        "name": "storage_class",
+                        "signal": "",
+                        "fieldContext": "attribute",
+                        "fieldDataType": "string"
+                      }
+                    ],
+                    "order": [],
+                    "having": {
+                      "expression": ""
+                    },
+                    "functions": [],
+                    "legend": "Size"
+                  }
+                }
+              }
+            }
+          ],
+          "links": []
+        }
+      },
+      "29ed9824-21db-44c3-9537-12be458f5c20": {
+        "kind": "Panel",
+        "spec": {
+          "display": {
+            "name": "Total object bytes",
+            "description": "Total size of all objects in the bucket, grouped by storage class and type."
+          },
+          "plugin": {
+            "kind": "signoz/TimeSeriesPanel",
+            "spec": {
+              "visualization": {
+                "timePreference": "global_time",
+                "fillSpans": false
+              },
+              "formatting": {
+                "unit": "By",
+                "decimalPrecision": "2"
+              },
+              "chartAppearance": {
+                "lineInterpolation": "spline",
+                "showPoints": false,
+                "lineStyle": "solid",
+                "fillMode": "none",
+                "spanGaps": {
+                  "fillOnlyBelow": false,
+                  "fillLessThan": ""
+                }
+              },
+              "axes": {
+                "softMin": 0,
+                "softMax": 0,
+                "isLogScale": false
+              },
+              "legend": {
+                "position": "right",
+                "mode": "list",
+                "customColors": null
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pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/cloudstorage/integration.json

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+      },
+      {
+        "name": "storage.googleapis.com/api/request_count",
+        "unit": "Count",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "storage.googleapis.com/network/received_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "storage.googleapis.com/network/sent_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "storage.googleapis.com/authn/authentication_count",
+        "unit": "Count",
+        "type": "Sum",
+        "description": ""
+      }
+    ],
+    "logs": []
+  },
+  "telemetryCollectionStrategy": {
+    "gcp": {}
+  },
+  "assets": {
+    "dashboards": [
+      {
+        "id": "overview",
+        "title": "GCP Cloud Storage Overview",
+        "description": "Overview of GCP Cloud Storage metrics",
+        "definition": "file://assets/dashboards/overview.json"
+      }
+    ]
+  }
+}

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/cloudstorage/overview.md

@@ -0,0 +1,3 @@
+### Monitor GCP Cloud Storage with SigNoz
+
+Collect key GCP Cloud Storage metrics and view them with an out of the box dashboard.

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/gke/icon.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 24 24"><defs><style>.cls-1{fill:#4285f4;}.cls-1,.cls-2,.cls-4{fill-rule:evenodd;}.cls-2{fill:#669df6;}.cls-3,.cls-4{fill:#aecbfa;}</style></defs><title>Icon_24px_K8Engine_Color</title><g data-name="Product Icons"><g ><polygon class="cls-1" points="14.68 13.06 19.23 15.69 19.23 16.68 14.29 13.83 14.68 13.06"/><polygon class="cls-2" points="9.98 13.65 4.77 16.66 4.45 15.86 9.53 12.92 9.98 13.65"/><rect class="cls-3" x="11.55" y="3.29" width="0.86" height="5.78"/><path class="cls-4" d="M3.25,7V17L12,22l8.74-5V7L12,2Zm15.63,8.89L12,19.78,5.12,15.89V8.11L12,4.22l6.87,3.89v7.78Z"/><polygon class="cls-4" points="11.98 11.5 15.96 9.21 11.98 6.91 8.01 9.21 11.98 11.5"/><polygon class="cls-2" points="11.52 12.3 7.66 10.01 7.66 14.6 11.52 16.89 11.52 12.3"/><polygon class="cls-1" points="12.48 12.3 12.48 16.89 16.34 14.6 16.34 10.01 12.48 12.3"/></g></g></svg>

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/gke/integration.json

@@ -0,0 +1,124 @@
+{
+  "id": "gke",
+  "title": "GCP Kubernetes Engine",
+  "icon": "file://icon.svg",
+  "overview": "file://overview.md",
+  "supportedSignals": {
+    "metrics": true,
+    "logs": true
+  },
+  "dataCollected": {
+    "metrics": [
+      {
+        "name": "kubernetes.io/container/cpu/limit_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/cpu/request_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/memory/limit_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/memory/request_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/restart_count",
+        "unit": "Count",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/latencies/pod_first_ready",
+        "unit": "Seconds",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/network/received_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/network/sent_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/volume/utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/cpu/allocatable_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/memory/allocatable_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/ephemeral_storage/used_bytes",
+        "unit": "Bytes",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/ephemeral_storage/allocatable_bytes",
+        "unit": "Bytes",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/network/received_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/network/sent_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/status_condition",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      }
+    ],
+    "logs": []
+  },
+  "telemetryCollectionStrategy": {
+    "gcp": {}
+  },
+  "assets": {
+    "dashboards": [
+      {
+        "id": "overview",
+        "title": "GCP Kubernetes Engine Overview",
+        "description": "Overview of GCP Kubernetes Engine metrics",
+        "definition": "file://assets/dashboards/overview.json"
+      }
+    ]
+  }
+}

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/gke/overview.md

@@ -0,0 +1,3 @@
+### Monitor GCP Kubernetes Engine with SigNoz
+
+Collect key GCP Kubernetes Engine metrics and view them with an out of the box dashboard.

pkg/modules/llmpricingrule/impllmpricingrule/module.go

@@ -213,18 +213,18 @@ func (module *module) discoverModels(ctx context.Context, orgID valuer.UUID) ([]
 					Spec: qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]{
 						Name:   "A",
 						Signal: telemetrytypes.SignalTraces,
-						Filter: &qbtypes.Filter{Expression: fmt.Sprintf("%s EXISTS", telemetrytypes.GenAIRequestModel)},
+						Filter: &qbtypes.Filter{Expression: fmt.Sprintf("%s EXISTS", llmpricingruletypes.GenAIRequestModel)},
 						Aggregations: []qbtypes.TraceAggregation{
 							{Expression: "count()", Alias: "spanCount"},
 						},
 						GroupBy: []qbtypes.GroupByKey{
 							{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-								Name:          telemetrytypes.GenAIRequestModel,
+								Name:          llmpricingruletypes.GenAIRequestModel,
 								FieldContext:  telemetrytypes.FieldContextSpan,
 								FieldDataType: telemetrytypes.FieldDataTypeString,
 							}},
 							{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-								Name:          telemetrytypes.GenAIProviderName,
+								Name:          llmpricingruletypes.GenAIProviderName,
 								FieldContext:  telemetrytypes.FieldContextSpan,
 								FieldDataType: telemetrytypes.FieldDataTypeString,
 							}},
@@ -254,9 +254,9 @@ func (module *module) discoverModels(ctx context.Context, orgID valuer.UUID) ([]
 		switch c.Type {
 		case qbtypes.ColumnTypeGroup:
 			switch c.Name {
-			case telemetrytypes.GenAIRequestModel:
+			case llmpricingruletypes.GenAIRequestModel:
 				modelIdx = i
-			case telemetrytypes.GenAIProviderName:
+			case llmpricingruletypes.GenAIProviderName:
 				providerIdx = i
 			}
 		case qbtypes.ColumnTypeAggregation:

pkg/modules/rulestatehistory/implrulestatehistory/store.go

@@ -485,9 +485,11 @@ func (s *store) buildFilterClause(ctx context.Context, orgID valuer.UUID, filter
 	}
 
 	fieldKeys, _, err := s.telemetryMetadataStore.GetKeysMulti(ctx, orgID, selectors)
-	if err != nil || len(fieldKeys) == 0 {
+	if err != nil || fieldKeys == nil {
 		fieldKeys = map[string][]*telemetrytypes.TelemetryFieldKey{}
-		for _, sel := range selectors {
+	}
+	for _, sel := range selectors {
+		if len(fieldKeys[sel.Name]) == 0 {
 			fieldKeys[sel.Name] = []*telemetrytypes.TelemetryFieldKey{{
 				Name:          sel.Name,
 				Signal:        sel.Signal,

pkg/querier/api.go

@@ -249,7 +249,7 @@ func (handler *handler) ReplaceVariables(rw http.ResponseWriter, req *http.Reque
 	errs := []error{}
 
 	for idx, item := range queryRangeRequest.CompositeQuery.Queries {
-		if item.Type == qbtypes.QueryTypeBuilder || item.Type == qbtypes.QueryTypeBuilderAI {
+		if item.Type == qbtypes.QueryTypeBuilder {
 			switch spec := item.Spec.(type) {
 			case qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]:
 				if spec.Filter != nil && spec.Filter.Expression != "" {

pkg/querier/preview.go

@@ -249,7 +249,6 @@ func (q *querier) buildPreviewProviders(
 func rendersStandaloneStatement(t qbtypes.QueryType) bool {
 	switch t {
 	case qbtypes.QueryTypeBuilder,
-		qbtypes.QueryTypeBuilderAI,
 		qbtypes.QueryTypePromQL,
 		qbtypes.QueryTypeClickHouseSQL,
 		qbtypes.QueryTypeTraceOperator:

pkg/querier/querier.go

@@ -52,7 +52,6 @@ type querier struct {
 	metadataStore            telemetrytypes.MetadataStore
 	promEngine               prometheus.Prometheus
 	traceStmtBuilder         qbtypes.StatementBuilder[qbtypes.TraceAggregation]
-	aiTraceStmtBuilder       qbtypes.StatementBuilder[qbtypes.TraceAggregation]
 	logStmtBuilder           qbtypes.StatementBuilder[qbtypes.LogAggregation]
 	auditStmtBuilder         qbtypes.StatementBuilder[qbtypes.LogAggregation]
 	metricStmtBuilder        qbtypes.StatementBuilder[qbtypes.MetricAggregation]
@@ -72,7 +71,6 @@ func New(
 	metadataStore telemetrytypes.MetadataStore,
 	promEngine prometheus.Prometheus,
 	traceStmtBuilder qbtypes.StatementBuilder[qbtypes.TraceAggregation],
-	aiTraceStmtBuilder qbtypes.StatementBuilder[qbtypes.TraceAggregation],
 	logStmtBuilder qbtypes.StatementBuilder[qbtypes.LogAggregation],
 	auditStmtBuilder qbtypes.StatementBuilder[qbtypes.LogAggregation],
 	metricStmtBuilder qbtypes.StatementBuilder[qbtypes.MetricAggregation],
@@ -94,7 +92,6 @@ func New(
 		metadataStore:            metadataStore,
 		promEngine:               promEngine,
 		traceStmtBuilder:         traceStmtBuilder,
-		aiTraceStmtBuilder:       aiTraceStmtBuilder,
 		logStmtBuilder:           logStmtBuilder,
 		auditStmtBuilder:         auditStmtBuilder,
 		metricStmtBuilder:        metricStmtBuilder,
@@ -245,16 +242,6 @@ func (q *querier) buildQueries(
 			}
 			queries[traceOpQuery.Name] = toq
 			steps[traceOpQuery.Name] = traceOpQuery.StepInterval
-		case qbtypes.QueryTypeBuilderAI:
-			spec, ok := query.Spec.(qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation])
-			if !ok {
-				return nil, nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid AI builder query spec %T", query.Spec)
-			}
-			spec.ShiftBy = extractShiftFromBuilderQuery(spec)
-			timeRange := adjustTimeRangeForShift(spec, qbtypes.TimeRange{From: req.Start, To: req.End}, req.RequestType)
-			bq := newBuilderQuery(q.logger, q.telemetryStore, orgID, q.aiTraceStmtBuilder, spec, timeRange, req.RequestType, tmplVars, builderConfig{})
-			queries[spec.Name] = bq
-			steps[spec.Name] = spec.StepInterval
 		case qbtypes.QueryTypeBuilder:
 			switch spec := query.Spec.(type) {
 			case qbtypes.QueryBuilderQuery[qbtypes.TraceAggregation]:
@@ -321,11 +308,6 @@ func (q *querier) populateQBEvent(event *qbtypes.QBEvent, queries []qbtypes.Quer
 			case qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]:
 				event.MetricsUsed = true
 			}
-		case qbtypes.QueryTypeBuilderAI:
-			filter := query.GetFilter()
-			event.FilterApplied = event.FilterApplied || (filter != nil && filter.Expression != "")
-			event.GroupByApplied = event.GroupByApplied || len(query.GetGroupBy()) > 0
-			event.TracesUsed = true
 		case qbtypes.QueryTypePromQL:
 			event.MetricsUsed = true
 		case qbtypes.QueryTypeTraceOperator:
@@ -888,9 +870,7 @@ func (q *querier) createRangedQuery(_ valuer.UUID, originalQuery qbtypes.Query,
 		specCopy := qt.spec.Copy()
 		specCopy.ShiftBy = extractShiftFromBuilderQuery(specCopy)
 		adjustedTimeRange := adjustTimeRangeForShift(specCopy, timeRange, qt.kind)
-		// Reuse the statement builder the original query was created with, so an AI
-		// query keeps its AI builder without re-deriving it from the spec.
-		return newBuilderQuery(q.logger, q.telemetryStore, qt.orgID, qt.stmtBuilder, specCopy, adjustedTimeRange, qt.kind, qt.variables, builderConfig{})
+		return newBuilderQuery(q.logger, q.telemetryStore, qt.orgID, q.traceStmtBuilder, specCopy, adjustedTimeRange, qt.kind, qt.variables, builderConfig{})
 
 	case *builderQuery[qbtypes.LogAggregation]:
 		specCopy := qt.spec.Copy()
@@ -1247,8 +1227,6 @@ func (q *querier) adjustStepInterval(queries []qbtypes.QueryEnvelope, start, end
 			if qe.GetStepInterval().Seconds() == 0 {
 				qe.SetStepInterval(secondsStep(metricRecommended))
 			}
-		case qbtypes.QueryTypeBuilderAI:
-			clampStep(qe, traceLogRecommended, traceLogMin, &warnings)
 		case qbtypes.QueryTypeTraceOperator:
 			clampStep(qe, traceLogRecommended, traceLogMin, &warnings)
 		}

pkg/querier/querier_test.go

@@ -49,7 +49,6 @@ func TestQueryRange_MetricTypeMissing(t *testing.T) {
 		metadataStore,
 		nil,                // prometheus
 		nil,                // traceStmtBuilder
-		nil,                // aiTraceStmtBuilder
 		nil,                // logStmtBuilder
 		nil,                // auditStmtBuilder
 		nil,                // metricStmtBuilder
@@ -122,7 +121,6 @@ func TestQueryRange_MetricTypeFromStore(t *testing.T) {
 		metadataStore,
 		nil, // prometheus
 		nil, // traceStmtBuilder
-		nil, // aiTraceStmtBuilder
 		nil, // logStmtBuilder
 		nil, // auditStmtBuilder
 		&mockMetricStmtBuilder{},