Merge branch 'trace_operator_implementation' into demo/trace_operators_backend

## 📄 Summary

- add a dedicated comment parsing middleware. This removes duplication and double parsing of referrer.

.devenv/docker/clickhouse/compose.yaml

@@ -24,7 +24,7 @@ services:
     depends_on:
       - zookeeper
   zookeeper:
-    image: bitnami/zookeeper:3.7.1
+    image: signoz/zookeeper:3.7.1
     container_name: zookeeper
     volumes:
       - ${PWD}/fs/tmp/zookeeper:/bitnami/zookeeper
@@ -40,7 +40,7 @@ services:
       timeout: 5s
       retries: 3
   schema-migrator-sync:
-    image: signoz/signoz-schema-migrator:v0.128.2
+    image: signoz/signoz-schema-migrator:v0.129.0
     container_name: schema-migrator-sync
     command:
       - sync
@@ -53,7 +53,7 @@ services:
         condition: service_healthy
     restart: on-failure
   schema-migrator-async:
-    image: signoz/signoz-schema-migrator:v0.128.2
+    image: signoz/signoz-schema-migrator:v0.129.0
     container_name: schema-migrator-async
     command:
       - async

.devenv/docker/otel-collector/README.md

@@ -1,44 +0,0 @@
-# SigNoz OTel Collector Development Environment
-
-This directory contains the Docker Compose setup for running the SigNoz OpenTelemetry Collector locally during development.
-
-## What it does
-
-- Starts the SigNoz OTel Collector container
-- Exposes OTLP endpoints for receiving telemetry data:
-  - **gRPC**: `localhost:4317`
-  - **HTTP**: `localhost:4318`
-- Connects to ClickHouse running on the host machine
-- Processes and forwards telemetry data to ClickHouse
-
-## Usage
-
-```bash
-# Start the OTel Collector
-make devenv-otel-collector
-
-# Or start both ClickHouse and OTel Collector together
-make devenv-up
-```
-
-## Prerequisites
-
-- ClickHouse must be running (use `make devenv-clickhouse`)
-- Docker must be installed and running
-
-## Testing
-
-Send a test trace to verify everything is working:
-
-```bash
-curl -X POST http://localhost:4318/v1/traces \
-  -H "Content-Type: application/json" \
-  -d '{"resourceSpans":[{"resource":{"attributes":[{"key":"service.name","value":{"stringValue":"test-service"}}]},"scopeSpans":[{"spans":[{"traceId":"12345678901234567890123456789012","spanId":"1234567890123456","name":"test-span","startTimeUnixNano":"1609459200000000000","endTimeUnixNano":"1609459201000000000"}]}]}]}'
-```
-
-## Configuration
-
-- `compose.yaml`: Docker Compose configuration for the OTel Collector
-- `otel-collector-config.yaml`: OpenTelemetry Collector configuration file
-
-The configuration is set up to connect to ClickHouse via `host.docker.internal:9000`, which allows the containerized collector to reach ClickHouse running on the host machine.

.devenv/docker/signoz-otel-collector/compose.yaml

@@ -1,5 +1,5 @@
 services:
-  otel-collector:
+  signoz-otel-collector:
     image: signoz/signoz-otel-collector:v0.128.2
     container_name: signoz-otel-collector-dev
     command:

Makefile

@@ -61,24 +61,16 @@ devenv-postgres: ## Run postgres in devenv
 	@cd .devenv/docker/postgres; \
 	docker compose -f compose.yaml up -d
 
-.PHONY: devenv-otel-collector
-devenv-otel-collector: ## Run otel-collector in devenv (requires clickhouse to be running)
-	@cd .devenv/docker/otel-collector; \
+.PHONY: devenv-signoz-otel-collector
+devenv-signoz-otel-collector: ## Run signoz-otel-collector in devenv (requires clickhouse to be running)
+	@cd .devenv/docker/signoz-otel-collector; \
 	docker compose -f compose.yaml up -d
 
 .PHONY: devenv-up
-devenv-up: ## Start both clickhouse and otel-collector for local development
-	@echo "Starting ClickHouse..."
-	@cd .devenv/docker/clickhouse; \
-	docker compose -f compose.yaml up -d
-	@echo "Waiting for ClickHouse to be ready..."
-	@sleep 10
-	@echo "Starting OTel Collector..."
-	@cd .devenv/docker/otel-collector; \
-	docker compose -f compose.yaml up -d
-	@echo "✅ Development environment is ready!"
+devenv-up: devenv-clickhouse devenv-signoz-otel-collector ## Start both clickhouse and signoz-otel-collector for local development
+	@echo "Development environment is ready!"
 	@echo "   - ClickHouse: http://localhost:8123"
-	@echo "   - OTel Collector: grpc://localhost:4317, http://localhost:4318"
+	@echo "   - Signoz OTel Collector: grpc://localhost:4317, http://localhost:4318"
 
 ##############################################################
 # go commands

conf/example.yaml

@@ -121,6 +121,8 @@ telemetrystore:
       timeout_before_checking_execution_speed: 0
       max_bytes_to_read: 0
       max_result_rows: 0
+      ignore_data_skipping_indices: ""
+      secondary_indices_enable_bulk_filtering: false
 
 ##################### Prometheus #####################
 prometheus:

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

@@ -39,7 +39,7 @@ x-clickhouse-defaults: &clickhouse-defaults
       hard: 262144
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
-  image: bitnami/zookeeper:3.7.1
+  image: signoz/zookeeper:3.7.1
   user: root
   deploy:
     labels:
@@ -174,7 +174,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.91.0
+    image: signoz/signoz:v0.92.1
     command:
       - --config=/root/config/prometheus.yml
     ports:
@@ -207,7 +207,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.128.2
+    image: signoz/signoz-otel-collector:v0.129.0
     command:
       - --config=/etc/otel-collector-config.yaml
       - --manager-config=/etc/manager-config.yaml
@@ -231,7 +231,7 @@ services:
       - signoz
   schema-migrator:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:v0.128.2
+    image: signoz/signoz-schema-migrator:v0.129.0
     deploy:
       restart_policy:
         condition: on-failure

deploy/docker-swarm/docker-compose.yaml

@@ -38,7 +38,7 @@ x-clickhouse-defaults: &clickhouse-defaults
       hard: 262144
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
-  image: bitnami/zookeeper:3.7.1
+  image: signoz/zookeeper:3.7.1
   user: root
   deploy:
     labels:
@@ -115,7 +115,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.91.0
+    image: signoz/signoz:v0.92.1
     command:
       - --config=/root/config/prometheus.yml
     ports:
@@ -148,7 +148,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.128.2
+    image: signoz/signoz-otel-collector:v0.129.0
     command:
       - --config=/etc/otel-collector-config.yaml
       - --manager-config=/etc/manager-config.yaml
@@ -174,7 +174,7 @@ services:
       - signoz
   schema-migrator:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:v0.128.2
+    image: signoz/signoz-schema-migrator:v0.129.0
     deploy:
       restart_policy:
         condition: on-failure

deploy/docker/docker-compose.ha.yaml

@@ -42,7 +42,7 @@ x-clickhouse-defaults: &clickhouse-defaults
       hard: 262144
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
-  image: bitnami/zookeeper:3.7.1
+  image: signoz/zookeeper:3.7.1
   user: root
   labels:
     signoz.io/scrape: "true"
@@ -177,7 +177,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.91.0}
+    image: signoz/signoz:${VERSION:-v0.92.1}
     container_name: signoz
     command:
       - --config=/root/config/prometheus.yml
@@ -211,7 +211,7 @@ services:
   # TODO: support otel-collector multiple replicas. Nginx/Traefik for loadbalancing?
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.128.2}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.129.0}
     container_name: signoz-otel-collector
     command:
       - --config=/etc/otel-collector-config.yaml
@@ -237,7 +237,7 @@ services:
         condition: service_healthy
   schema-migrator-sync:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.128.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.0}
     container_name: schema-migrator-sync
     command:
       - sync
@@ -248,7 +248,7 @@ services:
         condition: service_healthy
   schema-migrator-async:
     !!merge <<: *db-depend
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.128.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.0}
     container_name: schema-migrator-async
     command:
       - async

deploy/docker/docker-compose.yaml

@@ -38,7 +38,7 @@ x-clickhouse-defaults: &clickhouse-defaults
       hard: 262144
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
-  image: bitnami/zookeeper:3.7.1
+  image: signoz/zookeeper:3.7.1
   user: root
   labels:
     signoz.io/scrape: "true"
@@ -110,7 +110,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.91.0}
+    image: signoz/signoz:${VERSION:-v0.92.1}
     container_name: signoz
     command:
       - --config=/root/config/prometheus.yml
@@ -143,7 +143,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.128.2}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.129.0}
     container_name: signoz-otel-collector
     command:
       - --config=/etc/otel-collector-config.yaml
@@ -165,7 +165,7 @@ services:
         condition: service_healthy
   schema-migrator-sync:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.128.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.0}
     container_name: schema-migrator-sync
     command:
       - sync
@@ -177,7 +177,7 @@ services:
     restart: on-failure
   schema-migrator-async:
     !!merge <<: *db-depend
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.128.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.0}
     container_name: schema-migrator-async
     command:
       - async

docs/contributing/development.md

@@ -57,12 +57,12 @@ This command:
 - Sets up Zookeeper
 - Runs the latest schema migrations
 
-### 2. Setting up OpenTelemetry Collector
+### 2. Setting up SigNoz OpenTelemetry Collector
 
 Next, start the OpenTelemetry Collector to receive telemetry data:
 
 ```bash
-make devenv-otel-collector
+make devenv-signoz-otel-collector
 ```
 
 This command:
@@ -114,8 +114,7 @@ This command:
 
 Now you're all set to start developing! Happy coding! 🎉
 
-## Testing Your Setup
-
+## Verifying Your Setup
 To verify everything is working correctly:
 
 1. **Check ClickHouse**: `curl http://localhost:8123/ping` (should return "Ok.")
@@ -123,7 +122,7 @@ To verify everything is working correctly:
 3. **Check Backend**: `curl http://localhost:8080/api/v1/health` (should return `{"status":"ok"}`)
 4. **Check Frontend**: Open `http://localhost:3301` in your browser
 
-## Sending Test Data
+## How to send test data?
 
 You can now send telemetry data to your local SigNoz instance:
 

ee/anomaly/seasonal.go

@@ -50,19 +50,14 @@ func (p *BaseSeasonalProvider) getQueryParams(req *AnomaliesRequest) *anomalyQue
 
 func (p *BaseSeasonalProvider) toTSResults(ctx context.Context, resp *qbtypes.QueryRangeResponse) []*qbtypes.TimeSeriesData {
 
-	if resp == nil || resp.Data == nil {
+	tsData := []*qbtypes.TimeSeriesData{}
+
+	if resp == nil {
 		p.logger.InfoContext(ctx, "nil response from query range")
+		return tsData
 	}
 
-	data, ok := resp.Data.(struct {
-		Results  []any    `json:"results"`
-		Warnings []string `json:"warnings"`
-	})
-	if !ok {
-		return nil
-	}
-	tsData := []*qbtypes.TimeSeriesData{}
-	for _, item := range data.Results {
+	for _, item := range resp.Data.Results {
 		if resultData, ok := item.(*qbtypes.TimeSeriesData); ok {
 			tsData = append(tsData, resultData)
 		}
@@ -395,6 +390,11 @@ func (p *BaseSeasonalProvider) getAnomalies(ctx context.Context, orgID valuer.UU
 			continue
 		}
 
+		// no data;
+		if len(result.Aggregations) == 0 {
+			continue
+		}
+
 		aggOfInterest := result.Aggregations[0]
 
 		for _, series := range aggOfInterest.Series {

ee/query-service/app/api/api.go

@@ -113,6 +113,8 @@ func (ah *APIHandler) RegisterRoutes(router *mux.Router, am *middleware.AuthZ) {
 	// v5
 	router.HandleFunc("/api/v5/query_range", am.ViewAccess(ah.queryRangeV5)).Methods(http.MethodPost)
 
+	router.HandleFunc("/api/v5/substitute_vars", am.ViewAccess(ah.QuerierAPI.ReplaceVariables)).Methods(http.MethodPost)
+
 	// Gateway
 	router.PathPrefix(gateway.RoutePrefix).HandlerFunc(am.EditAccess(ah.ServeGatewayHTTP))
 

ee/query-service/app/api/queryrange.go

@@ -260,11 +260,9 @@ func (aH *APIHandler) queryRangeV5(rw http.ResponseWriter, req *http.Request) {
 		finalResp := &qbtypes.QueryRangeResponse{
 			Type: queryRangeRequest.RequestType,
 			Data: struct {
-				Results  []any    `json:"results"`
-				Warnings []string `json:"warnings"`
+				Results []any `json:"results"`
 			}{
-				Results:  results,
-				Warnings: make([]string, 0), // TODO(srikanthccv): will there be any warnings here?
+				Results: results,
 			},
 			Meta: struct {
 				RowsScanned  uint64 `json:"rowsScanned"`

ee/query-service/app/server.go

@@ -257,6 +257,7 @@ func (s *Server) createPublicServer(apiHandler *api.APIHandler, web web.Web) (*h
 		s.config.APIServer.Timeout.Max,
 	).Wrap)
 	r.Use(middleware.NewLogging(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes).Wrap)
+	r.Use(middleware.NewComment().Wrap)
 
 	apiHandler.RegisterRoutes(r, am)
 	apiHandler.RegisterLogsRoutes(r, am)

ee/query-service/rules/anomaly.go

@@ -211,7 +211,8 @@ func (r *AnomalyRule) prepareQueryRangeV5(ctx context.Context, ts time.Time) (*q
 		},
 		NoCache: true,
 	}
-	copy(r.Condition().CompositeQuery.Queries, req.CompositeQuery.Queries)
+	req.CompositeQuery.Queries = make([]qbtypes.QueryEnvelope, len(r.Condition().CompositeQuery.Queries))
+	copy(req.CompositeQuery.Queries, r.Condition().CompositeQuery.Queries)
 	return req, nil
 }
 

frontend/public/locales/en-GB/titles.json

@@ -46,5 +46,8 @@
 	"ALERT_HISTORY": "SigNoz | Alert Rule History",
 	"ALERT_OVERVIEW": "SigNoz | Alert Rule Overview",
 	"INFRASTRUCTURE_MONITORING_HOSTS": "SigNoz | Infra Monitoring",
-	"INFRASTRUCTURE_MONITORING_KUBERNETES": "SigNoz | Infra Monitoring"
+	"INFRASTRUCTURE_MONITORING_KUBERNETES": "SigNoz | Infra Monitoring",
+	"METER_EXPLORER": "SigNoz | Meter Explorer",
+	"METER_EXPLORER_VIEWS": "SigNoz | Meter Explorer Views",
+	"METER": "SigNoz | Meter"
 }

frontend/public/locales/en/titles.json

@@ -69,5 +69,8 @@
 	"METRICS_EXPLORER": "SigNoz | Metrics Explorer",
 	"METRICS_EXPLORER_EXPLORER": "SigNoz | Metrics Explorer",
 	"METRICS_EXPLORER_VIEWS": "SigNoz | Metrics Explorer",
-	"API_MONITORING": "SigNoz | External APIs"
+	"API_MONITORING": "SigNoz | External APIs",
+	"METER_EXPLORER": "SigNoz | Meter Explorer",
+	"METER_EXPLORER_VIEWS": "SigNoz | Meter Explorer Views",
+	"METER": "SigNoz | Meter"
 }

frontend/src/AppRoutes/routes.ts

@@ -1,5 +1,6 @@
 import ROUTES from 'constants/routes';
 import MessagingQueues from 'pages/MessagingQueues';
+import MeterExplorer from 'pages/MeterExplorer';
 import { RouteProps } from 'react-router-dom';
 
 import {
@@ -434,6 +435,28 @@ const routes: AppRoutes[] = [
 		key: 'METRICS_EXPLORER_VIEWS',
 		isPrivate: true,
 	},
+
+	{
+		path: ROUTES.METER,
+		exact: true,
+		component: MeterExplorer,
+		key: 'METER',
+		isPrivate: true,
+	},
+	{
+		path: ROUTES.METER_EXPLORER,
+		exact: true,
+		component: MeterExplorer,
+		key: 'METER_EXPLORER',
+		isPrivate: true,
+	},
+	{
+		path: ROUTES.METER_EXPLORER_VIEWS,
+		exact: true,
+		component: MeterExplorer,
+		key: 'METER_EXPLORER_VIEWS',
+		isPrivate: true,
+	},
 	{
 		path: ROUTES.API_MONITORING,
 		exact: true,

frontend/src/api/dashboard/substitute_vars.ts

@@ -0,0 +1,34 @@
+import { ApiV5Instance } from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { QueryRangePayloadV5 } from 'api/v5/v5';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { ICompositeMetricQuery } from 'types/api/alerts/compositeQuery';
+
+interface ISubstituteVars {
+	compositeQuery: ICompositeMetricQuery;
+}
+
+export const getSubstituteVars = async (
+	props?: Partial<QueryRangePayloadV5>,
+	signal?: AbortSignal,
+	headers?: Record<string, string>,
+): Promise<SuccessResponseV2<ISubstituteVars>> => {
+	try {
+		const response = await ApiV5Instance.post<{ data: ISubstituteVars }>(
+			'/substitute_vars',
+			props,
+			{
+				signal,
+				headers,
+			},
+		);
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+	}
+};

frontend/src/api/metrics/getQueryRange.ts

@@ -2,7 +2,7 @@ import { ApiV3Instance, ApiV4Instance } from 'api';
 import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
 import { AxiosError } from 'axios';
 import { ENTITY_VERSION_V4 } from 'constants/app';
-import { ErrorResponse, SuccessResponse } from 'types/api';
+import { ErrorResponse, SuccessResponse, Warning } from 'types/api';
 import {
 	MetricRangePayloadV3,
 	QueryRangePayload,
@@ -13,7 +13,9 @@ export const getMetricsQueryRange = async (
 	version: string,
 	signal: AbortSignal,
 	headers?: Record<string, string>,
-): Promise<SuccessResponse<MetricRangePayloadV3> | ErrorResponse> => {
+): Promise<
+	(SuccessResponse<MetricRangePayloadV3> & { warning?: Warning }) | ErrorResponse
+> => {
 	try {
 		if (version && version === ENTITY_VERSION_V4) {
 			const response = await ApiV4Instance.post('/query_range', props, {

frontend/src/api/queryBuilder/getAggregateAttribute.ts

@@ -17,6 +17,7 @@ export const getAggregateAttribute = async ({
 	aggregateOperator,
 	searchText,
 	dataSource,
+	source,
 }: IGetAggregateAttributePayload): Promise<
 	SuccessResponse<IQueryAutocompleteResponse> | ErrorResponse
 > => {
@@ -27,7 +28,7 @@ export const getAggregateAttribute = async ({
 			`/autocomplete/aggregate_attributes?${createQueryParams({
 				aggregateOperator,
 				searchText,
-				dataSource,
+				dataSource: source === 'meter' ? 'meter' : dataSource,
 			})}`,
 		);
 

frontend/src/api/querySuggestions/getKeySuggestions.ts

@@ -14,6 +14,7 @@ export const getKeySuggestions = (
 		metricName = '',
 		fieldContext = '',
 		fieldDataType = '',
+		signalSource = '',
 	} = props;
 
 	const encodedSignal = encodeURIComponent(signal);
@@ -21,8 +22,9 @@ export const getKeySuggestions = (
 	const encodedMetricName = encodeURIComponent(metricName);
 	const encodedFieldContext = encodeURIComponent(fieldContext);
 	const encodedFieldDataType = encodeURIComponent(fieldDataType);
+	const encodedSource = encodeURIComponent(signalSource);
 
 	return axios.get(
-		`/fields/keys?signal=${encodedSignal}&searchText=${encodedSearchText}&metricName=${encodedMetricName}&fieldContext=${encodedFieldContext}&fieldDataType=${encodedFieldDataType}`,
+		`/fields/keys?signal=${encodedSignal}&searchText=${encodedSearchText}&metricName=${encodedMetricName}&fieldContext=${encodedFieldContext}&fieldDataType=${encodedFieldDataType}&source=${encodedSource}`,
 	);
 };

frontend/src/api/querySuggestions/getValueSuggestion.ts

@@ -8,13 +8,15 @@ import {
 export const getValueSuggestions = (
 	props: QueryKeyValueRequestProps,
 ): Promise<AxiosResponse<QueryKeyValueSuggestionsResponseProps>> => {
-	const { signal, key, searchText } = props;
+	const { signal, key, searchText, signalSource, metricName } = props;
 
 	const encodedSignal = encodeURIComponent(signal);
 	const encodedKey = encodeURIComponent(key);
+	const encodedMetricName = encodeURIComponent(metricName || '');
 	const encodedSearchText = encodeURIComponent(searchText);
+	const encodedSource = encodeURIComponent(signalSource || '');
 
 	return axios.get(
-		`/fields/values?signal=${encodedSignal}&name=${encodedKey}&searchText=${encodedSearchText}`,
+		`/fields/values?signal=${encodedSignal}&name=${encodedKey}&searchText=${encodedSearchText}&metricName=${encodedMetricName}&source=${encodedSource}`,
 	);
 };

frontend/src/api/saveView/getAllViews.ts

@@ -4,6 +4,6 @@ import { AllViewsProps } from 'types/api/saveViews/types';
 import { DataSource } from 'types/common/queryBuilder';
 
 export const getAllViews = (
-	sourcepage: DataSource,
+	sourcepage: DataSource | 'meter',
 ): Promise<AxiosResponse<AllViewsProps>> =>
 	axios.get(`/explorer/views?sourcePage=${sourcepage}`);

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

@@ -1,5 +1,5 @@
 import { cloneDeep, isEmpty } from 'lodash-es';
-import { SuccessResponse } from 'types/api';
+import { SuccessResponse, Warning } from 'types/api';
 import { MetricRangePayloadV3 } from 'types/api/metrics/getQueryRange';
 import {
 	DistributionData,
@@ -28,14 +28,18 @@ function getColName(
 	const aggregationsCount = aggregationPerQuery[col.queryName]?.length || 0;
 	const isSingleAggregation = aggregationsCount === 1;
 
-	// Single aggregation: Priority is alias > legend > expression
-	if (isSingleAggregation) {
-		return alias || legend || expression;
+	if (aggregationsCount > 0) {
+		// Single aggregation: Priority is alias > legend > expression
+		if (isSingleAggregation) {
+			return alias || legend || expression || col.queryName;
+		}
+
+		// Multiple aggregations: Each follows single rules BUT never shows legend
+		// Priority: alias > expression (legend is ignored for multiple aggregations)
+		return alias || expression || col.queryName;
 	}
 
-	// Multiple aggregations: Each follows single rules BUT never shows legend
-	// Priority: alias > expression (legend is ignored for multiple aggregations)
-	return alias || expression;
+	return legend || col.queryName;
 }
 
 function getColId(
@@ -48,7 +52,14 @@ function getColId(
 	const aggregation =
 		aggregationPerQuery?.[col.queryName]?.[col.aggregationIndex];
 	const expression = aggregation?.expression || '';
-	return `${col.queryName}.${expression}`;
+	const aggregationsCount = aggregationPerQuery[col.queryName]?.length || 0;
+	const isMultipleAggregations = aggregationsCount > 1;
+
+	if (isMultipleAggregations && expression) {
+		return `${col.queryName}.${expression}`;
+	}
+
+	return col.queryName;
 }
 
 /**
@@ -341,7 +352,7 @@ export function convertV5ResponseToLegacy(
 	v5Response: SuccessResponse<MetricRangePayloadV5>,
 	legendMap: Record<string, string>,
 	formatForWeb?: boolean,
-): SuccessResponse<MetricRangePayloadV3> {
+): SuccessResponse<MetricRangePayloadV3> & { warning?: Warning } {
 	const { payload, params } = v5Response;
 	const v5Data = payload?.data;
 
@@ -367,14 +378,18 @@ export function convertV5ResponseToLegacy(
 			legendMap,
 			aggregationPerQuery,
 		);
+
 		return {
 			...v5Response,
 			payload: {
 				data: {
 					resultType: 'scalar',
 					result: webTables,
+					warnings: v5Data?.data?.warning || [],
 				},
+				warning: v5Data?.warning || undefined,
 			},
+			warning: v5Data?.warning || undefined,
 		};
 	}
 
@@ -390,6 +405,7 @@ export function convertV5ResponseToLegacy(
 		...v5Response,
 		payload: {
 			data: convertedData,
+			warning: v5Response.payload?.data?.warning || undefined,
 		},
 	};
 

frontend/src/api/v5/queryRange/prepareQueryRangePayloadV5.ts

@@ -7,7 +7,7 @@ import { isEmpty } from 'lodash-es';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import {
 	IBuilderQuery,
-	QueryFunctionProps,
+	IBuilderTraceOperator,
 } from 'types/api/queryBuilder/queryBuilderData';
 import {
 	BaseBuilderQuery,
@@ -30,6 +30,7 @@ import {
 } from 'types/api/v5/queryRange';
 import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
+import { normalizeFunctionName } from 'utils/functionNameNormalizer';
 
 type PrepareQueryRangePayloadV5Result = {
 	queryPayload: QueryRangePayloadV5;
@@ -123,17 +124,21 @@ function createBaseSpec(
 		functions: isEmpty(queryData.functions)
 			? undefined
 			: queryData.functions.map(
-					(func: QueryFunctionProps): QueryFunction => ({
-						name: func.name as FunctionName,
-						args: isEmpty(func.namedArgs)
-							? func.args.map((arg) => ({
-									value: arg,
-							  }))
-							: Object.entries(func.namedArgs).map(([name, value]) => ({
-									name,
-									value,
-							  })),
-					}),
+					(func: QueryFunction): QueryFunction => {
+						// Normalize function name to handle case sensitivity
+						const normalizedName = normalizeFunctionName(func?.name);
+						return {
+							name: normalizedName as FunctionName,
+							args: isEmpty(func.namedArgs)
+								? func.args?.map((arg) => ({
+										value: arg?.value,
+								  }))
+								: Object.entries(func?.namedArgs || {}).map(([name, value]) => ({
+										name,
+										value,
+								  })),
+						};
+					},
 			  ),
 		selectFields: isEmpty(nonEmptySelectColumns)
 			? undefined
@@ -258,6 +263,7 @@ export function convertBuilderQueriesToV5(
 					spec = {
 						name: queryName,
 						signal: 'metrics' as const,
+						source: queryData.source || '',
 						...baseSpec,
 						aggregations: aggregations as MetricAggregation[],
 						// reduceTo: queryData.reduceTo,
@@ -273,6 +279,103 @@ export function convertBuilderQueriesToV5(
 	);
 }
 
+function createTraceOperatorBaseSpec(
+	queryData: IBuilderTraceOperator,
+	requestType: RequestType,
+	panelType?: PANEL_TYPES,
+): BaseBuilderQuery {
+	const nonEmptySelectColumns = (queryData.selectColumns as (
+		| BaseAutocompleteData
+		| TelemetryFieldKey
+	)[])?.filter((c) => ('key' in c ? c?.key : c?.name));
+
+	return {
+		stepInterval: queryData?.stepInterval || undefined,
+		groupBy:
+			queryData.groupBy?.length > 0
+				? queryData.groupBy.map(
+						(item: any): GroupByKey => ({
+							name: item.key,
+							fieldDataType: item?.dataType,
+							fieldContext: item?.type,
+							description: item?.description,
+							unit: item?.unit,
+							signal: item?.signal,
+							materialized: item?.materialized,
+						}),
+				  )
+				: undefined,
+		limit:
+			panelType === PANEL_TYPES.TABLE || panelType === PANEL_TYPES.LIST
+				? queryData.limit || queryData.pageSize || undefined
+				: queryData.limit || undefined,
+		offset:
+			requestType === 'raw' || requestType === 'trace'
+				? queryData.offset
+				: undefined,
+		order:
+			queryData.orderBy?.length > 0
+				? queryData.orderBy.map(
+						(order: any): OrderBy => ({
+							key: {
+								name: order.columnName,
+							},
+							direction: order.order,
+						}),
+				  )
+				: undefined,
+		legend: isEmpty(queryData.legend) ? undefined : queryData.legend,
+		having: isEmpty(queryData.having) ? undefined : (queryData?.having as Having),
+		selectFields: isEmpty(nonEmptySelectColumns)
+			? undefined
+			: nonEmptySelectColumns?.map(
+					(column: any): TelemetryFieldKey => ({
+						name: column.name ?? column.key,
+						fieldDataType:
+							column?.fieldDataType ?? (column?.dataType as FieldDataType),
+						fieldContext: column?.fieldContext ?? (column?.type as FieldContext),
+						signal: column?.signal ?? undefined,
+					}),
+			  ),
+	};
+}
+
+export function convertTraceOperatorToV5(
+	traceOperator: Record<string, IBuilderTraceOperator>,
+	requestType: RequestType,
+	panelType?: PANEL_TYPES,
+): QueryEnvelope[] {
+	return Object.entries(traceOperator).map(
+		([queryName, traceOperatorData]): QueryEnvelope => {
+			const baseSpec = createTraceOperatorBaseSpec(
+				traceOperatorData,
+				requestType,
+				panelType,
+			);
+			let spec: QueryEnvelope['spec'];
+
+			// Skip aggregation for raw request type
+			const aggregations =
+				requestType === 'raw'
+					? undefined
+					: createAggregation(traceOperatorData, panelType);
+
+			spec = {
+				name: queryName,
+				returnSpansFrom: traceOperatorData.returnSpansFrom || '',
+				...baseSpec,
+				expression: traceOperatorData.expression || '',
+				aggregations: aggregations as TraceAggregation[],
+			};
+
+			return {
+				type: 'builder_trace_operator' as QueryType,
+				spec,
+			};
+		},
+	);
+}
+
 /**
  * Converts PromQL queries to V5 format
  */
@@ -354,14 +457,27 @@ export const prepareQueryRangePayloadV5 = ({
 
 	switch (query.queryType) {
 		case EQueryType.QUERY_BUILDER: {
-			const { queryData: data, queryFormulas } = query.builder;
+			const { queryData: data, queryFormulas, queryTraceOperator } = query.builder;
 			const currentQueryData = mapQueryDataToApi(data, 'queryName', tableParams);
 			const currentFormulas = mapQueryDataToApi(queryFormulas, 'queryName');
 
+			const filteredTraceOperator =
+				queryTraceOperator && queryTraceOperator.length > 0
+					? queryTraceOperator.filter((traceOperator) =>
+							Boolean(traceOperator.expression.trim()),
+					  )
+					: [];
+
+			const currentTraceOperator = mapQueryDataToApi(
+				filteredTraceOperator,
+				'queryName',
+			);
+
 			// Combine legend maps
 			legendMap = {
 				...currentQueryData.newLegendMap,
 				...currentFormulas.newLegendMap,
+				...currentTraceOperator.newLegendMap,
 			};
 
 			// Convert builder queries
@@ -394,8 +510,36 @@ export const prepareQueryRangePayloadV5 = ({
 				}),
 			);
 
+			const traceOperatorQueries = convertTraceOperatorToV5(
+				currentTraceOperator.data,
+				requestType,
+				graphType,
+			);
+
+			// const traceOperatorQueries = Object.entries(currentTraceOperator.data).map(
+			// 	([queryName, traceOperatorData]): QueryEnvelope => ({
+			// 		type: 'builder_trace_operator' as const,
+			// 		spec: {
+			// 			name: queryName,
+			// 			expression: traceOperatorData.expression || '',
+			// 			legend: isEmpty(traceOperatorData.legend)
+			// 				? undefined
+			// 				: traceOperatorData.legend,
+			// 			limit: 10,
+			// 			order: traceOperatorData.orderBy?.map(
+			// 				// eslint-disable-next-line sonarjs/no-identical-functions
+			// 				(order: any): OrderBy => ({
+			// 					key: {
+			// 						name: order.columnName,
+			// 					},
+			// 					direction: order.order,
+			// 				}),
+			// 			),
+			// 		},
+			// 	}),
+			// );
 			// Combine both types
-			queries = [...builderQueries, ...formulaQueries];
+			queries = [...builderQueries, ...formulaQueries, ...traceOperatorQueries];
 			break;
 		}
 		case EQueryType.PROM: {

frontend/src/components/CeleryTask/useNavigateToExplorer.ts

@@ -19,6 +19,7 @@ export interface NavigateToExplorerProps {
 	endTime?: number;
 	sameTab?: boolean;
 	shouldResolveQuery?: boolean;
+	widgetQuery?: Query;
 }
 
 export function useNavigateToExplorer(): (
@@ -30,27 +31,34 @@ export function useNavigateToExplorer(): (
 	);
 
 	const prepareQuery = useCallback(
-		(selectedFilters: TagFilterItem[], dataSource: DataSource): Query => ({
-			...currentQuery,
-			builder: {
-				...currentQuery.builder,
-				queryData: currentQuery.builder.queryData
-					.map((item) => ({
-						...item,
-						dataSource,
-						aggregateOperator: MetricAggregateOperator.NOOP,
-						filters: {
-							...item.filters,
-							items: [...(item.filters?.items || []), ...selectedFilters],
-							op: item.filters?.op || 'AND',
-						},
-						groupBy: [],
-						disabled: false,
-					}))
-					.slice(0, 1),
-				queryFormulas: [],
-			},
-		}),
+		(
+			selectedFilters: TagFilterItem[],
+			dataSource: DataSource,
+			query?: Query,
+		): Query => {
+			const widgetQuery = query || currentQuery;
+			return {
+				...widgetQuery,
+				builder: {
+					...widgetQuery.builder,
+					queryData: widgetQuery.builder.queryData
+						.map((item) => ({
+							...item,
+							dataSource,
+							aggregateOperator: MetricAggregateOperator.NOOP,
+							filters: {
+								...item.filters,
+								items: [...(item.filters?.items || []), ...selectedFilters],
+								op: item.filters?.op || 'AND',
+							},
+							groupBy: [],
+							disabled: false,
+						}))
+						.slice(0, 1),
+					queryFormulas: [],
+				},
+			};
+		},
 		[currentQuery],
 	);
 
@@ -67,6 +75,7 @@ export function useNavigateToExplorer(): (
 				endTime,
 				sameTab,
 				shouldResolveQuery,
+				widgetQuery,
 			} = props;
 			const urlParams = new URLSearchParams();
 			if (startTime && endTime) {
@@ -77,7 +86,7 @@ export function useNavigateToExplorer(): (
 				urlParams.set(QueryParams.endTime, (maxTime / 1000000).toString());
 			}
 
-			let preparedQuery = prepareQuery(filters, dataSource);
+			let preparedQuery = prepareQuery(filters, dataSource, widgetQuery);
 
 			if (shouldResolveQuery) {
 				await getUpdatedQuery({

frontend/src/components/ChangelogModal/components/ChangelogRenderer.styles.scss

@@ -137,5 +137,11 @@
 		h6 {
 			color: var(--text-ink-500);
 		}
+
+		code {
+			background-color: var(--bg-vanilla-300);
+			border: 1px solid var(--bg-vanilla-300);
+			color: var(--text-ink-500);
+		}
 	}
 }

frontend/src/components/Common/Common.styles.scss

@@ -0,0 +1,33 @@
+.error-state-container {
+	height: 240px;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-direction: column;
+
+	border-radius: 3px;
+
+	.error-state-container-content {
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+
+		.error-state-text {
+			font-size: 14px;
+			font-weight: 500;
+		}
+
+		.error-state-additional-messages {
+			margin-top: 8px;
+			display: flex;
+			flex-direction: column;
+			gap: 4px;
+
+			.error-state-additional-text {
+				font-size: 12px;
+				font-weight: 400;
+				margin-left: 8px;
+			}
+		}
+	}
+}

frontend/src/components/Common/ErrorStateComponent.tsx

@@ -0,0 +1,59 @@
+import './Common.styles.scss';
+
+import { Typography } from 'antd';
+
+import APIError from '../../types/api/error';
+
+interface ErrorStateComponentProps {
+	message?: string;
+	error?: APIError;
+}
+
+const defaultProps: Partial<ErrorStateComponentProps> = {
+	message: undefined,
+	error: undefined,
+};
+
+function ErrorStateComponent({
+	message,
+	error,
+}: ErrorStateComponentProps): JSX.Element {
+	// Handle API Error object
+	if (error) {
+		const mainMessage = error.getErrorMessage();
+		const additionalErrors = error.getErrorDetails().error.errors || [];
+
+		return (
+			<div className="error-state-container">
+				<div className="error-state-container-content">
+					<Typography className="error-state-text">{mainMessage}</Typography>
+					{additionalErrors.length > 0 && (
+						<div className="error-state-additional-messages">
+							{additionalErrors.map((additionalError) => (
+								<Typography
+									key={`error-${additionalError.message}`}
+									className="error-state-additional-text"
+								>
+									• {additionalError.message}
+								</Typography>
+							))}
+						</div>
+					)}
+				</div>
+			</div>
+		);
+	}
+
+	// Handle simple string message (backwards compatibility)
+	return (
+		<div className="error-state-container">
+			<div className="error-state-container-content">
+				<Typography className="error-state-text">{message}</Typography>
+			</div>
+		</div>
+	);
+}
+
+ErrorStateComponent.defaultProps = defaultProps;
+
+export default ErrorStateComponent;

frontend/src/components/ErrorInPlace/ErrorInPlace.tsx

@@ -0,0 +1,79 @@
+import ErrorContent from 'components/ErrorModal/components/ErrorContent';
+import { ReactNode } from 'react';
+import APIError from 'types/api/error';
+
+interface ErrorInPlaceProps {
+	/** The error object to display */
+	error: APIError;
+	/** Custom class name */
+	className?: string;
+	/** Custom style */
+	style?: React.CSSProperties;
+	/** Whether to show a border */
+	bordered?: boolean;
+	/** Background color */
+	background?: string;
+	/** Padding */
+	padding?: string | number;
+	/** Height - defaults to 100% to take available space */
+	height?: string | number;
+	/** Width - defaults to 100% to take available space */
+	width?: string | number;
+	/** Custom content instead of ErrorContent */
+	children?: ReactNode;
+}
+
+/**
+ * ErrorInPlace - A component that renders error content directly in the available space
+ * of its parent container. Perfect for displaying errors in widgets, cards, or any
+ * container where you want the error to take up the full available space.
+ *
+ * @example
+ * <ErrorInPlace error={error} />
+ *
+ * @example
+ * <ErrorInPlace error={error} bordered background="#f5f5f5" padding={16} />
+ */
+function ErrorInPlace({
+	error,
+	className = '',
+	style,
+	bordered = false,
+	background,
+	padding = 16,
+	height = '100%',
+	width = '100%',
+	children,
+}: ErrorInPlaceProps): JSX.Element {
+	const containerStyle: React.CSSProperties = {
+		display: 'flex',
+		flexDirection: 'column',
+		width,
+		height,
+		padding: typeof padding === 'number' ? `${padding}px` : padding,
+		backgroundColor: background,
+		border: bordered ? '1px solid var(--bg-slate-400, #374151)' : 'none',
+		borderRadius: bordered ? '4px' : '0',
+		overflow: 'auto',
+		...style,
+	};
+
+	return (
+		<div className={`error-in-place ${className}`.trim()} style={containerStyle}>
+			{children || <ErrorContent error={error} />}
+		</div>
+	);
+}
+
+ErrorInPlace.defaultProps = {
+	className: undefined,
+	style: undefined,
+	bordered: undefined,
+	background: undefined,
+	padding: undefined,
+	height: undefined,
+	width: undefined,
+	children: undefined,
+};
+
+export default ErrorInPlace;

frontend/src/components/ErrorPopover/ErrorPopover.tsx

@@ -0,0 +1,33 @@
+/* eslint-disable react/jsx-props-no-spreading */
+import { Popover, PopoverProps } from 'antd';
+import { ReactNode } from 'react';
+
+interface ErrorPopoverProps extends Omit<PopoverProps, 'content'> {
+	/** Content to display in the popover */
+	content: ReactNode;
+	/** Element that triggers the popover */
+	children: ReactNode;
+}
+
+/**
+ * ErrorPopover - A clean wrapper around Ant Design's Popover
+ * that provides a simple interface for displaying content in a popover.
+ *
+ * @example
+ * <ErrorPopover content={<ErrorContent error={error} />}>
+ *   <CircleX />
+ * </ErrorPopover>
+ */
+function ErrorPopover({
+	content,
+	children,
+	...popoverProps
+}: ErrorPopoverProps): JSX.Element {
+	return (
+		<Popover content={content} {...popoverProps}>
+			{children}
+		</Popover>
+	);
+}
+
+export default ErrorPopover;

frontend/src/components/PanelDataLoading/PanelDataLoading.styles.scss

@@ -0,0 +1,19 @@
+.loading-panel-data {
+	padding: 24px 0;
+	height: 240px;
+
+	display: flex;
+	justify-content: center;
+	align-items: flex-start;
+
+	.loading-panel-data-content {
+		display: flex;
+		align-items: flex-start;
+		flex-direction: column;
+
+		.loading-gif {
+			height: 72px;
+			margin-left: -24px;
+		}
+	}
+}

frontend/src/components/PanelDataLoading/PanelDataLoading.tsx

@@ -0,0 +1,19 @@
+import './PanelDataLoading.styles.scss';
+
+import { Typography } from 'antd';
+
+export function PanelDataLoading(): JSX.Element {
+	return (
+		<div className="loading-panel-data">
+			<div className="loading-panel-data-content">
+				<img
+					className="loading-gif"
+					src="/Icons/loading-plane.gif"
+					alt="wait-icon"
+				/>
+
+				<Typography.Text>Fetching data...</Typography.Text>
+			</div>
+		</div>
+	);
+}

frontend/src/components/QueryBuilderV2/QueryBuilderV2.styles.scss

@@ -22,6 +22,10 @@
 		flex: 1;
 
 		position: relative;
+
+		.qb-trace-view-selector-container {
+			padding: 12px 8px 8px 8px;
+		}
 	}
 
 	.qb-content-section {
@@ -179,7 +183,7 @@
 		flex-direction: column;
 		gap: 8px;
 
-		margin-left: 32px;
+		margin-left: 26px;
 		padding-bottom: 16px;
 		padding-left: 8px;
 
@@ -195,8 +199,8 @@
 			}
 
 			.formula-container {
-				margin-left: 82px;
-				padding: 4px 0px;
+				padding: 8px;
+				margin-left: 74px;
 
 				.ant-col {
 					&::before {
@@ -331,6 +335,12 @@
 					);
 					left: 15px;
 				}
+
+				&.has-trace-operator {
+					&::before {
+						height: 0px;
+					}
+				}
 			}
 
 			.formula-name {
@@ -347,7 +357,7 @@
 
 				&::before {
 					content: '';
-					height: 65px;
+					height: 128px;
 					content: '';
 					position: absolute;
 					left: 0;

frontend/src/components/QueryBuilderV2/QueryBuilderV2.tsx

@@ -5,11 +5,13 @@ import { Formula } from 'container/QueryBuilder/components/Formula';
 import { QueryBuilderProps } from 'container/QueryBuilder/QueryBuilder.interfaces';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { memo, useEffect, useMemo, useRef } from 'react';
+import { IBuilderTraceOperator } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import { QueryBuilderV2Provider } from './QueryBuilderV2Context';
 import QueryFooter from './QueryV2/QueryFooter/QueryFooter';
 import { QueryV2 } from './QueryV2/QueryV2';
+import TraceOperator from './QueryV2/TraceOperator/TraceOperator';
 
 export const QueryBuilderV2 = memo(function QueryBuilderV2({
 	config,
@@ -18,6 +20,7 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 	queryComponents,
 	isListViewPanel = false,
 	showOnlyWhereClause = false,
+	showTraceOperator = false,
 	version,
 }: QueryBuilderProps): JSX.Element {
 	const {
@@ -25,6 +28,7 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		addNewBuilderQuery,
 		addNewFormula,
 		handleSetConfig,
+		addTraceOperator,
 		panelType,
 		initialDataSource,
 	} = useQueryBuilder();
@@ -54,6 +58,14 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		newPanelType,
 	]);
 
+	const isMultiQueryAllowed = useMemo(
+		() =>
+			!showOnlyWhereClause ||
+			!isListViewPanel ||
+			(currentDataSource === DataSource.TRACES && showTraceOperator),
+		[showOnlyWhereClause, currentDataSource, showTraceOperator, isListViewPanel],
+	);
+
 	const listViewLogFilterConfigs: QueryBuilderProps['filterConfigs'] = useMemo(() => {
 		const config: QueryBuilderProps['filterConfigs'] = {
 			stepInterval: { isHidden: true, isDisabled: true },
@@ -97,11 +109,45 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		listViewTracesFilterConfigs,
 	]);
 
+	const traceOperator = useMemo((): IBuilderTraceOperator | undefined => {
+		if (
+			currentQuery.builder.queryTraceOperator &&
+			currentQuery.builder.queryTraceOperator.length > 0
+		) {
+			return currentQuery.builder.queryTraceOperator[0];
+		}
+
+		return undefined;
+	}, [currentQuery.builder.queryTraceOperator]);
+
+	const shouldShowTraceOperator = useMemo(
+		() =>
+			showTraceOperator &&
+			currentDataSource === DataSource.TRACES &&
+			Boolean(traceOperator),
+		[currentDataSource, showTraceOperator, traceOperator],
+	);
+
+	const shouldShowFooter = useMemo(
+		() =>
+			(!showOnlyWhereClause && !isListViewPanel) ||
+			(currentDataSource === DataSource.TRACES && showTraceOperator),
+		[isListViewPanel, showTraceOperator, showOnlyWhereClause, currentDataSource],
+	);
+
+	const showFormula = useMemo(() => {
+		if (currentDataSource === DataSource.TRACES) {
+			return !isListViewPanel;
+		}
+
+		return true;
+	}, [isListViewPanel, currentDataSource]);
+
 	return (
 		<QueryBuilderV2Provider>
 			<div className="query-builder-v2">
 				<div className="qb-content-container">
-					{isListViewPanel && (
+					{!isMultiQueryAllowed ? (
 						<QueryV2
 							ref={containerRef}
 							key={currentQuery.builder.queryData[0].queryName}
@@ -109,15 +155,15 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 							query={currentQuery.builder.queryData[0]}
 							filterConfigs={queryFilterConfigs}
 							queryComponents={queryComponents}
+							isMultiQueryAllowed={isMultiQueryAllowed}
+							showTraceOperator={shouldShowTraceOperator}
 							version={version}
 							isAvailableToDisable={false}
 							queryVariant={config?.queryVariant || 'dropdown'}
 							showOnlyWhereClause={showOnlyWhereClause}
 							isListViewPanel={isListViewPanel}
 						/>
-					)}
-
-					{!isListViewPanel &&
+					) : (
 						currentQuery.builder.queryData.map((query, index) => (
 							<QueryV2
 								ref={containerRef}
@@ -127,12 +173,16 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 								filterConfigs={queryFilterConfigs}
 								queryComponents={queryComponents}
 								version={version}
+								isMultiQueryAllowed={isMultiQueryAllowed}
 								isAvailableToDisable={false}
+								showTraceOperator={shouldShowTraceOperator}
 								queryVariant={config?.queryVariant || 'dropdown'}
 								showOnlyWhereClause={showOnlyWhereClause}
 								isListViewPanel={isListViewPanel}
+								signalSource={config?.signalSource || ''}
 							/>
-						))}
+						))
+					)}
 
 					{!showOnlyWhereClause && currentQuery.builder.queryFormulas.length > 0 && (
 						<div className="qb-formulas-container">
@@ -157,15 +207,25 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 						</div>
 					)}
 
-					{!showOnlyWhereClause && !isListViewPanel && (
+					{shouldShowFooter && (
 						<QueryFooter
+							showAddFormula={showFormula}
 							addNewBuilderQuery={addNewBuilderQuery}
 							addNewFormula={addNewFormula}
+							addTraceOperator={addTraceOperator}
+							showAddTraceOperator={showTraceOperator && !traceOperator}
+						/>
+					)}
+
+					{shouldShowTraceOperator && (
+						<TraceOperator
+							isListViewPanel={isListViewPanel}
+							traceOperator={traceOperator as IBuilderTraceOperator}
 						/>
 					)}
 				</div>
 
-				{!showOnlyWhereClause && !isListViewPanel && (
+				{isMultiQueryAllowed && (
 					<div className="query-names-section">
 						{currentQuery.builder.queryData.map((query) => (
 							<div key={query.queryName} className="query-name">

frontend/src/components/QueryBuilderV2/QueryBuilderV2Context.tsx

@@ -1,4 +1,11 @@
-import { createContext, ReactNode, useContext, useMemo, useState } from 'react';
+import {
+	createContext,
+	ReactNode,
+	useCallback,
+	useContext,
+	useMemo,
+	useState,
+} from 'react';
 
 // Types for the context state
 export type AggregationOption = { func: string; arg: string };
@@ -6,8 +13,12 @@ export type AggregationOption = { func: string; arg: string };
 interface QueryBuilderV2ContextType {
 	searchText: string;
 	setSearchText: (text: string) => void;
-	aggregationOptions: AggregationOption[];
-	setAggregationOptions: (options: AggregationOption[]) => void;
+	aggregationOptionsMap: Record<string, AggregationOption[]>;
+	setAggregationOptions: (
+		queryName: string,
+		options: AggregationOption[],
+	) => void;
+	getAggregationOptions: (queryName: string) => AggregationOption[];
 	aggregationInterval: string;
 	setAggregationInterval: (interval: string) => void;
 	queryAddValues: any; // Replace 'any' with a more specific type if available
@@ -24,26 +35,50 @@ export function QueryBuilderV2Provider({
 	children: ReactNode;
 }): JSX.Element {
 	const [searchText, setSearchText] = useState('');
-	const [aggregationOptions, setAggregationOptions] = useState<
-		AggregationOption[]
-	>([]);
+	const [aggregationOptionsMap, setAggregationOptionsMap] = useState<
+		Record<string, AggregationOption[]>
+	>({});
 	const [aggregationInterval, setAggregationInterval] = useState('');
 	const [queryAddValues, setQueryAddValues] = useState<any>(null); // Replace 'any' if you have a type
 
+	const setAggregationOptions = useCallback(
+		(queryName: string, options: AggregationOption[]): void => {
+			setAggregationOptionsMap((prev) => ({
+				...prev,
+				[queryName]: options,
+			}));
+		},
+		[],
+	);
+
+	const getAggregationOptions = useCallback(
+		(queryName: string): AggregationOption[] =>
+			aggregationOptionsMap[queryName] || [],
+		[aggregationOptionsMap],
+	);
+
 	return (
 		<QueryBuilderV2Context.Provider
 			value={useMemo(
 				() => ({
 					searchText,
 					setSearchText,
-					aggregationOptions,
+					aggregationOptionsMap,
 					setAggregationOptions,
+					getAggregationOptions,
 					aggregationInterval,
 					setAggregationInterval,
 					queryAddValues,
 					setQueryAddValues,
 				}),
-				[searchText, aggregationOptions, aggregationInterval, queryAddValues],
+				[
+					searchText,
+					aggregationOptionsMap,
+					aggregationInterval,
+					queryAddValues,
+					getAggregationOptions,
+					setAggregationOptions,
+				],
 			)}
 		>
 			{children}

frontend/src/components/QueryBuilderV2/QueryV2/MerticsAggregateSection/MetricsAggregateSection.tsx

@@ -7,7 +7,6 @@ import { ATTRIBUTE_TYPES, PANEL_TYPES } from 'constants/queryBuilder';
 import SpaceAggregationOptions from 'container/QueryBuilder/components/SpaceAggregationOptions/SpaceAggregationOptions';
 import { GroupByFilter, OperatorsSelect } from 'container/QueryBuilder/filters';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
-import { Info } from 'lucide-react';
 import { memo, useCallback, useEffect, useMemo } from 'react';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { MetricAggregation } from 'types/api/v5/queryRange';
@@ -19,11 +18,13 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 	index,
 	version,
 	panelType,
+	signalSource = '',
 }: {
 	query: IBuilderQuery;
 	index: number;
 	version: string;
 	panelType: PANEL_TYPES | null;
+	signalSource: string;
 }): JSX.Element {
 	const { setAggregationOptions } = useQueryBuilderV2Context();
 	const {
@@ -50,17 +51,17 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 	);
 
 	useEffect(() => {
-		setAggregationOptions([
+		setAggregationOptions(query.queryName, [
 			{
 				func: queryAggregation.spaceAggregation || 'count',
 				arg: queryAggregation.metricName || '',
 			},
 		]);
+		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [
 		queryAggregation.spaceAggregation,
 		queryAggregation.metricName,
-		setAggregationOptions,
-		query,
+		query.queryName,
 	]);
 
 	const handleChangeGroupByKeys = useCallback(
@@ -100,12 +101,22 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 					<div className="metrics-time-aggregation-section">
 						<div className="metrics-aggregation-section-content">
 							<div className="metrics-aggregation-section-content-item">
-								<div className="metrics-aggregation-section-content-item-label main-label">
-									AGGREGATE BY TIME{' '}
-									<Tooltip title="AGGREGATE BY TIME">
-										<Info size={12} />
-									</Tooltip>
-								</div>
+								<Tooltip
+									title={
+										<a
+											href="https://signoz.io/docs/metrics-management/types-and-aggregation/#aggregation"
+											target="_blank"
+											rel="noopener noreferrer"
+											style={{ color: '#1890ff', textDecoration: 'underline' }}
+										>
+											Learn more about temporal aggregation
+										</a>
+									}
+								>
+									<div className="metrics-aggregation-section-content-item-label main-label">
+										AGGREGATE WITHIN TIME SERIES{' '}
+									</div>
+								</Tooltip>
 								<div className="metrics-aggregation-section-content-item-value">
 									<OperatorsSelect
 										value={queryAggregation.timeAggregation || ''}
@@ -118,9 +129,30 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 
 							{showAggregationInterval && (
 								<div className="metrics-aggregation-section-content-item">
-									<div className="metrics-aggregation-section-content-item-label">
-										every
-									</div>
+									<Tooltip
+										title={
+											<div>
+												Set the time interval for aggregation
+												<br />
+												<a
+													href="https://signoz.io/docs/userguide/query-builder-v5/#time-aggregation-windows"
+													target="_blank"
+													rel="noopener noreferrer"
+													style={{ color: '#1890ff', textDecoration: 'underline' }}
+												>
+													Learn about step intervals
+												</a>
+											</div>
+										}
+										placement="top"
+									>
+										<div
+											className="metrics-aggregation-section-content-item-label"
+											style={{ cursor: 'help' }}
+										>
+											every
+										</div>
+									</Tooltip>
 
 									<div className="metrics-aggregation-section-content-item-value">
 										<InputWithLabel
@@ -138,12 +170,22 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 					<div className="metrics-space-aggregation-section">
 						<div className="metrics-aggregation-section-content">
 							<div className="metrics-aggregation-section-content-item">
-								<div className="metrics-aggregation-section-content-item-label main-label">
-									AGGREGATE LABELS
-									<Tooltip title="AGGREGATE LABELS">
-										<Info size={12} />
-									</Tooltip>
-								</div>
+								<Tooltip
+									title={
+										<a
+											href="https://signoz.io/docs/metrics-management/types-and-aggregation/#aggregation"
+											target="_blank"
+											rel="noopener noreferrer"
+											style={{ color: '#1890ff', textDecoration: 'underline' }}
+										>
+											Learn more about spatial aggregation
+										</a>
+									}
+								>
+									<div className="metrics-aggregation-section-content-item-label main-label">
+										AGGREGATE ACROSS TIME SERIES
+									</div>
+								</Tooltip>
 								<div className="metrics-aggregation-section-content-item-value">
 									<SpaceAggregationOptions
 										panelType={panelType}
@@ -168,6 +210,7 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 										disabled={!queryAggregation.metricName}
 										query={query}
 										onChange={handleChangeGroupByKeys}
+										signalSource={signalSource}
 									/>
 								</div>
 							</div>
@@ -204,13 +247,35 @@ const MetricsAggregateSection = memo(function MetricsAggregateSection({
 									disabled={!queryAggregation.metricName}
 									query={query}
 									onChange={handleChangeGroupByKeys}
+									signalSource={signalSource}
 								/>
 							</div>
 						</div>
 						<div className="metrics-aggregation-section-content-item">
-							<div className="metrics-aggregation-section-content-item-label">
-								every
-							</div>
+							<Tooltip
+								title={
+									<div>
+										Set the time interval for aggregation
+										<br />
+										<a
+											href="https://signoz.io/docs/userguide/query-builder-v5/#time-aggregation-windows"
+											target="_blank"
+											rel="noopener noreferrer"
+											style={{ color: '#1890ff', textDecoration: 'underline' }}
+										>
+											Learn about step intervals
+										</a>
+									</div>
+								}
+								placement="top"
+							>
+								<div
+									className="metrics-aggregation-section-content-item-label"
+									style={{ cursor: 'help' }}
+								>
+									every
+								</div>
+							</Tooltip>
 
 							<div className="metrics-aggregation-section-content-item-value">
 								<InputWithLabel

frontend/src/components/QueryBuilderV2/QueryV2/MetricsSelect/MetricsSelect.styles.scss

@@ -44,13 +44,14 @@
 .lightMode {
 	.metrics-select-container {
 		.ant-select-selector {
-			border: 1px solid var(--bg-slate-300) !important;
+			border: 1px solid var(--bg-vanilla-300) !important;
 			background: var(--bg-vanilla-100);
 			color: var(--text-ink-100);
 		}
 
 		.ant-select-dropdown {
 			background: var(--bg-vanilla-100);
+			border: 1px solid var(--bg-vanilla-300) !important;
 			box-shadow: 0 3px 6px -4px rgba(0, 0, 0, 0.12),
 				0 6px 16px 0 rgba(0, 0, 0, 0.08), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
 			backdrop-filter: none;

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

@@ -9,10 +9,12 @@ export const MetricsSelect = memo(function MetricsSelect({
 	query,
 	index,
 	version,
+	signalSource,
 }: {
 	query: IBuilderQuery;
 	index: number;
 	version: string;
+	signalSource: 'meter' | '';
 }): JSX.Element {
 	const { handleChangeAggregatorAttribute } = useQueryOperations({
 		index,
@@ -22,7 +24,12 @@ export const MetricsSelect = memo(function MetricsSelect({
 
 	return (
 		<div className="metrics-select-container">
-			<AggregatorFilter onChange={handleChangeAggregatorAttribute} query={query} />
+			<AggregatorFilter
+				onChange={handleChangeAggregatorAttribute}
+				query={query}
+				index={index}
+				signalSource={signalSource || ''}
+			/>
 		</div>
 	);
 });

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/HavingFilter/HavingFilter.tsx

@@ -95,7 +95,8 @@ function HavingFilter({
 	queryData: IBuilderQuery;
 }): JSX.Element {
 	const isDarkMode = useIsDarkMode();
-	const { aggregationOptions } = useQueryBuilderV2Context();
+	const { getAggregationOptions } = useQueryBuilderV2Context();
+	const aggregationOptions = getAggregationOptions(queryData.queryName);
 	const having = queryData?.having as Having;
 	const [input, setInput] = useState(having?.expression || '');
 

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/QueryAddOns.styles.scss

@@ -1,7 +1,11 @@
+.query-add-ons {
+	width: 100%;
+}
+
 .add-ons-list {
 	display: flex;
-	justify-content: space-between;
 	align-items: center;
+	gap: 16px;
 
 	.add-ons-tabs {
 		display: flex;
@@ -111,17 +115,13 @@
 					border-radius: 2px !important;
 					font-size: 12px !important;
 					font-weight: 500 !important;
-					margin-top: -2px !important;
-					width: 100% !important;
 					position: absolute !important;
-					top: 38px !important;
+					top: calc(100% + 6px) !important;
 					left: 0px !important;
+					right: 0px !important;
 
 					border-radius: 4px;
 					border: 1px solid var(--bg-slate-200, #1d212d);
-					border-top: none !important;
-					border-top-left-radius: 0px !important;
-					border-top-right-radius: 0px !important;
 					background: linear-gradient(
 						139deg,
 						rgba(18, 19, 23, 0.8) 0%,
@@ -129,7 +129,9 @@
 					) !important;
 					backdrop-filter: blur(20px);
 					box-sizing: border-box;
+					box-shadow: 0 4px 8px rgba(0, 0, 0, 0.6);
 					font-family: 'Space Mono', monospace !important;
+					color: var(--bg-vanilla-100) !important;
 
 					ul {
 						width: 100% !important;
@@ -165,7 +167,6 @@
 							overflow: hidden;
 
 							font-family: 'Space Mono', monospace !important;
-							color: var(--bg-vanilla-100) !important;
 
 							.cm-completionIcon {
 								display: none !important;
@@ -330,16 +331,18 @@
 						background: var(--bg-vanilla-100) !important;
 						border: 1px solid var(--bg-vanilla-300) !important;
 						color: var(--bg-ink-500) !important;
+						box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
 
 						ul {
 							li {
+								color: var(--bg-ink-300) !important;
 								&:hover {
 									background: var(--bg-vanilla-300) !important;
 								}
 
 								&[aria-selected='true'] {
-									color: var(--bg-ink-500) !important;
 									background: var(--bg-vanilla-300) !important;
+									font-weight: 600 !important;
 								}
 							}
 						}

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

@@ -1,6 +1,7 @@
+/* eslint-disable react/require-default-props */
 import './QueryAddOns.styles.scss';
 
-import { Button, Radio, RadioChangeEvent } from 'antd';
+import { Button, Radio, RadioChangeEvent, Tooltip } from 'antd';
 import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { GroupByFilter } from 'container/QueryBuilder/filters/GroupByFilter/GroupByFilter';
@@ -9,7 +10,7 @@ import { ReduceToFilter } from 'container/QueryBuilder/filters/ReduceToFilter/Re
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
 import { isEmpty } from 'lodash-es';
-import { BarChart2, ChevronUp, ScrollText } from 'lucide-react';
+import { BarChart2, ChevronUp, ExternalLink, ScrollText } from 'lucide-react';
 import { useCallback, useEffect, useState } from 'react';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { MetricAggregation } from 'types/api/v5/queryRange';
@@ -21,6 +22,8 @@ interface AddOn {
 	icon: React.ReactNode;
 	label: string;
 	key: string;
+	description?: string;
+	docLink?: string;
 }
 
 const ADD_ONS_KEYS = {
@@ -36,26 +39,45 @@ const ADD_ONS = [
 		icon: <BarChart2 size={14} />,
 		label: 'Group By',
 		key: 'group_by',
+		description:
+			'Break down data by attributes like service name, endpoint, status code, or region. Essential for spotting patterns and comparing performance across different segments.',
+		docLink: 'https://signoz.io/docs/userguide/query-builder-v5/#grouping',
 	},
 	{
 		icon: <ScrollText size={14} />,
 		label: 'Having',
 		key: 'having',
+		description:
+			'Filter grouped results based on aggregate conditions. Show only groups meeting specific criteria, like error rates > 5% or p99 latency > 500',
+		docLink:
+			'https://signoz.io/docs/userguide/query-builder-v5/#conditional-filtering-with-having',
 	},
 	{
 		icon: <ScrollText size={14} />,
 		label: 'Order By',
 		key: 'order_by',
+		description:
+			'Sort results to surface what matters most. Quickly identify slowest operations, most frequent errors, or highest resource consumers.',
+		docLink:
+			'https://signoz.io/docs/userguide/query-builder-v5/#sorting--limiting',
 	},
 	{
 		icon: <ScrollText size={14} />,
 		label: 'Limit',
 		key: 'limit',
+		description:
+			'Show only the top/bottom N results. Perfect for focusing on outliers, reducing noise, and improving dashboard performance.',
+		docLink:
+			'https://signoz.io/docs/userguide/query-builder-v5/#sorting--limiting',
 	},
 	{
 		icon: <ScrollText size={14} />,
 		label: 'Legend format',
 		key: 'legend_format',
+		description:
+			'Customize series labels using variables like {{service.name}}-{{endpoint}}. Makes charts readable at a glance during incident investigation.',
+		docLink:
+			'https://signoz.io/docs/userguide/query-builder-v5/#legend-formatting',
 	},
 ];
 
@@ -63,8 +85,58 @@ const REDUCE_TO = {
 	icon: <ScrollText size={14} />,
 	label: 'Reduce to',
 	key: 'reduce_to',
+	description:
+		'Apply mathematical operations like sum, average, min, max, or percentiles to reduce multiple time series into a single value.',
+	docLink:
+		'https://signoz.io/docs/userguide/query-builder-v5/#reduce-operations',
 };
 
+// Custom tooltip content component
+function TooltipContent({
+	label,
+	description,
+	docLink,
+}: {
+	label: string;
+	description?: string;
+	docLink?: string;
+}): JSX.Element {
+	return (
+		<div
+			style={{
+				display: 'flex',
+				flexDirection: 'column',
+				gap: '8px',
+				maxWidth: '300px',
+			}}
+		>
+			<strong style={{ fontSize: '14px' }}>{label}</strong>
+			{description && (
+				<span style={{ fontSize: '12px', lineHeight: '1.5' }}>{description}</span>
+			)}
+			{docLink && (
+				<a
+					href={docLink}
+					target="_blank"
+					rel="noopener noreferrer"
+					onClick={(e): void => e.stopPropagation()}
+					style={{
+						display: 'flex',
+						alignItems: 'center',
+						gap: '4px',
+						color: '#4096ff',
+						fontSize: '12px',
+						marginTop: '4px',
+					}}
+				>
+					Learn more
+					<ExternalLink size={12} />
+				</a>
+			)}
+		</div>
+	);
+}
+
 function QueryAddOns({
 	query,
 	version,
@@ -72,6 +144,8 @@ function QueryAddOns({
 	showReduceTo,
 	panelType,
 	index,
+	isForTraceOperator = false,
+	children,
 }: {
 	query: IBuilderQuery;
 	version: string;
@@ -79,6 +153,8 @@ function QueryAddOns({
 	showReduceTo: boolean;
 	panelType: PANEL_TYPES | null;
 	index: number;
+	isForTraceOperator?: boolean;
+	children?: React.ReactNode;
 }): JSX.Element {
 	const [addOns, setAddOns] = useState<AddOn[]>(ADD_ONS);
 
@@ -88,6 +164,7 @@ function QueryAddOns({
 		index,
 		query,
 		entityVersion: '',
+		isForTraceOperator,
 	});
 
 	const { handleSetQueryData } = useQueryBuilder();
@@ -212,7 +289,21 @@ function QueryAddOns({
 					{selectedViews.find((view) => view.key === 'group_by') && (
 						<div className="add-on-content">
 							<div className="periscope-input-with-label">
-								<div className="label">Group By</div>
+								<Tooltip
+									title={
+										<TooltipContent
+											label="Group By"
+											description="Break down data by attributes like service name, endpoint, status code, or region. Essential for spotting patterns and comparing performance across different segments."
+											docLink="https://signoz.io/docs/userguide/query-builder-v5/#grouping"
+										/>
+									}
+									placement="top"
+									mouseEnterDelay={0.5}
+								>
+									<div className="label" style={{ cursor: 'help' }}>
+										Group By
+									</div>
+								</Tooltip>
 								<div className="input">
 									<GroupByFilter
 										disabled={
@@ -234,7 +325,21 @@ function QueryAddOns({
 					{selectedViews.find((view) => view.key === 'having') && (
 						<div className="add-on-content">
 							<div className="periscope-input-with-label">
-								<div className="label">Having</div>
+								<Tooltip
+									title={
+										<TooltipContent
+											label="Having"
+											description="Filter grouped results based on aggregate conditions. Show only groups meeting specific criteria, like error rates > 5% or p99 latency > 500"
+											docLink="https://signoz.io/docs/userguide/query-builder-v5/#conditional-filtering-with-having"
+										/>
+									}
+									placement="top"
+									mouseEnterDelay={0.5}
+								>
+									<div className="label" style={{ cursor: 'help' }}>
+										Having
+									</div>
+								</Tooltip>
 								<div className="input">
 									<HavingFilter
 										onClose={(): void => {
@@ -266,7 +371,21 @@ function QueryAddOns({
 					{selectedViews.find((view) => view.key === 'order_by') && (
 						<div className="add-on-content">
 							<div className="periscope-input-with-label">
-								<div className="label">Order By</div>
+								<Tooltip
+									title={
+										<TooltipContent
+											label="Order By"
+											description="Sort results to surface what matters most. Quickly identify slowest operations, most frequent errors, or highest resource consumers."
+											docLink="https://signoz.io/docs/userguide/query-builder-v5/#sorting--limiting"
+										/>
+									}
+									placement="top"
+									mouseEnterDelay={0.5}
+								>
+									<div className="label" style={{ cursor: 'help' }}>
+										Order By
+									</div>
+								</Tooltip>
 								<div className="input">
 									<OrderByFilter
 										entityVersion={version}
@@ -290,7 +409,21 @@ function QueryAddOns({
 					{selectedViews.find((view) => view.key === 'reduce_to') && showReduceTo && (
 						<div className="add-on-content">
 							<div className="periscope-input-with-label">
-								<div className="label">Reduce to</div>
+								<Tooltip
+									title={
+										<TooltipContent
+											label="Reduce to"
+											description="Apply mathematical operations like sum, average, min, max, or percentiles to reduce multiple time series into a single value."
+											docLink="https://signoz.io/docs/userguide/query-builder-v5/#reduce-operations"
+										/>
+									}
+									placement="top"
+									mouseEnterDelay={0.5}
+								>
+									<div className="label" style={{ cursor: 'help' }}>
+										Reduce to
+									</div>
+								</Tooltip>
 								<div className="input">
 									<ReduceToFilter query={query} onChange={handleChangeReduceToV5} />
 								</div>
@@ -330,22 +463,35 @@ function QueryAddOns({
 					value={selectedViews}
 				>
 					{addOns.map((addOn) => (
-						<Radio.Button
-							key={addOn.label}
-							className={
-								selectedViews.find((view) => view.key === addOn.key)
-									? 'selected-view tab'
-									: 'tab'
+						<Tooltip
+							key={addOn.key}
+							title={
+								<TooltipContent
+									label={addOn.label}
+									description={addOn.description}
+									docLink={addOn.docLink}
+								/>
 							}
-							value={addOn}
+							placement="top"
+							mouseEnterDelay={0.5}
 						>
-							<div className="add-on-tab-title">
-								{addOn.icon}
-								{addOn.label}
-							</div>
-						</Radio.Button>
+							<Radio.Button
+								className={
+									selectedViews.find((view) => view.key === addOn.key)
+										? 'selected-view tab'
+										: 'tab'
+								}
+								value={addOn}
+							>
+								<div className="add-on-tab-title">
+									{addOn.icon}
+									{addOn.label}
+								</div>
+							</Radio.Button>
+						</Tooltip>
 					))}
 				</Radio.Group>
+				{children}
 			</div>
 		</div>
 	);

frontend/src/components/QueryBuilderV2/QueryV2/QueryAggregation/QueryAggregation.styles.scss

@@ -63,17 +63,14 @@
 						border-radius: 2px !important;
 						font-size: 12px !important;
 						font-weight: 500 !important;
-						margin-top: 8px !important;
 						min-width: 400px !important;
 						position: absolute !important;
+						top: calc(100% + 6px) !important;
 						left: 0px !important;
-						width: 100% !important;
+						right: 0px !important;
 
 						border-radius: 4px;
 						border: 1px solid var(--bg-slate-200, #1d212d);
-						border-top: none !important;
-						border-top-left-radius: 0px !important;
-						border-top-right-radius: 0px !important;
 						background: linear-gradient(
 							139deg,
 							rgba(18, 19, 23, 0.8) 0%,
@@ -81,6 +78,7 @@
 						) !important;
 						backdrop-filter: blur(20px);
 						box-sizing: border-box;
+						box-shadow: 0 4px 8px rgba(0, 0, 0, 0.6);
 						font-family: 'Space Mono', monospace !important;
 
 						ul {
@@ -269,19 +267,17 @@
 							background: var(--bg-vanilla-100) !important;
 							border: 1px solid var(--bg-vanilla-300) !important;
 							color: var(--bg-ink-500) !important;
+							box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
 
 							ul {
 								li {
-									&:hover {
-										background-color: var(--bg-vanilla-300) !important;
-										color: var(--bg-ink-500) !important;
-										font-weight: 600;
-									}
+									color: var(--bg-ink-300) !important;
 
+									&:hover,
 									&[aria-selected='true'] {
 										background: var(--bg-vanilla-300) !important;
 										color: var(--bg-ink-500) !important;
-										font-weight: 600;
+										font-weight: 600 !important;
 									}
 								}
 							}

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

@@ -1,9 +1,13 @@
 import './QueryAggregation.styles.scss';
 
+import { Tooltip } from 'antd';
 import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { useMemo } from 'react';
-import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import QueryAggregationSelect from './QueryAggregationSelect';
@@ -19,7 +23,7 @@ function QueryAggregationOptions({
 	panelType?: string;
 	onAggregationIntervalChange: (value: number) => void;
 	onChange?: (value: string) => void;
-	queryData: IBuilderQuery;
+	queryData: IBuilderQuery | IBuilderTraceOperator;
 }): JSX.Element {
 	const showAggregationInterval = useMemo(() => {
 		// eslint-disable-next-line sonarjs/prefer-single-boolean-return
@@ -53,7 +57,31 @@ function QueryAggregationOptions({
 
 				{showAggregationInterval && (
 					<div className="query-aggregation-interval">
-						<div className="query-aggregation-interval-label">every</div>
+						<Tooltip
+							title={
+								<div>
+									Set the time interval for aggregation
+									<br />
+									<a
+										href="https://signoz.io/docs/userguide/query-builder-v5/#time-aggregation-windows"
+										target="_blank"
+										rel="noopener noreferrer"
+										style={{ color: '#1890ff', textDecoration: 'underline' }}
+									>
+										Learn about step intervals
+									</a>
+								</div>
+							}
+							placement="top"
+						>
+							<div
+								className="metrics-aggregation-section-content-item-label"
+								style={{ cursor: 'help' }}
+							>
+								every
+							</div>
+						</Tooltip>
+
 						<div className="query-aggregation-interval-input-container">
 							<InputWithLabel
 								initialValue={

frontend/src/components/QueryBuilderV2/QueryV2/QueryAggregation/QueryAggregationSelect.tsx

@@ -27,13 +27,13 @@ import CodeMirror, {
 	ViewPlugin,
 	ViewUpdate,
 } from '@uiw/react-codemirror';
-import { Button, Popover } from 'antd';
+import { Button, Popover, Tooltip } from 'antd';
 import { getKeySuggestions } from 'api/querySuggestions/getKeySuggestions';
 import { QUERY_BUILDER_KEY_TYPES } from 'constants/antlrQueryConstants';
 import { QueryBuilderKeys } from 'constants/queryBuilder';
 import { tracesAggregateOperatorOptions } from 'constants/queryBuilderOperators';
 import { useIsDarkMode } from 'hooks/useDarkMode';
-import { TriangleAlert } from 'lucide-react';
+import { Info, TriangleAlert } from 'lucide-react';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useQuery } from 'react-query';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
@@ -263,7 +263,7 @@ function QueryAggregationSelect({
 
 		setValidationError(validateAggregations());
 		setFunctionArgPairs(pairs);
-		setAggregationOptions(pairs);
+		setAggregationOptions(queryData.queryName, pairs);
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [input, maxAggregations, validFunctions]);
 
@@ -639,6 +639,50 @@ function QueryAggregationSelect({
 					}
 				}}
 			/>
+
+			<Tooltip
+				title={
+					<div>
+						Aggregation functions:
+						<br />
+						<span style={{ fontSize: '12px', lineHeight: '1.4' }}>
+							• <strong>count</strong> - number of occurrences
+							<br />• <strong>sum/avg</strong> - sum/average of values
+							<br />• <strong>min/max</strong> - minimum/maximum value
+							<br />• <strong>p50/p90/p99</strong> - percentiles
+							<br />• <strong>count_distinct</strong> - unique values
+							<br />• <strong>rate</strong> - per-interval rate
+						</span>
+						<br />
+						<a
+							href="https://signoz.io/docs/userguide/query-builder-v5/#core-aggregation-functions"
+							target="_blank"
+							rel="noopener noreferrer"
+							style={{ color: '#1890ff', textDecoration: 'underline' }}
+						>
+							View documentation
+						</a>
+					</div>
+				}
+				placement="left"
+			>
+				<div
+					style={{
+						position: 'absolute',
+						top: '8px', // Match the error icon's top position
+						right: validationError ? '40px' : '8px', // Move left when error icon is shown
+						cursor: 'help',
+						zIndex: 10,
+						transition: 'right 0.2s ease',
+					}}
+				>
+					<Info
+						size={14}
+						style={{ opacity: 0.9, color: isDarkMode ? '#ffffff' : '#000000' }}
+					/>
+				</div>
+			</Tooltip>
+
 			{validationError && (
 				<div className="query-aggregation-error-container">
 					<Popover

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

@@ -4,30 +4,21 @@ import { Plus, Sigma } from 'lucide-react';
 export default function QueryFooter({
 	addNewBuilderQuery,
 	addNewFormula,
+	addTraceOperator,
+	showAddFormula = true,
+	showAddTraceOperator = false,
 }: {
 	addNewBuilderQuery: () => void;
 	addNewFormula: () => void;
+	addTraceOperator?: () => void;
+	showAddTraceOperator: boolean;
+	showAddFormula?: boolean;
 }): JSX.Element {
 	return (
 		<div className="qb-footer">
 			<div className="qb-footer-container">
 				<div className="qb-add-new-query">
-					<Tooltip
-						title={
-							<div style={{ textAlign: 'center' }}>
-								Add New Query
-								<Typography.Link
-									href="https://signoz.io/docs/userguide/query-builder/?utm_source=product&utm_medium=query-builder#multiple-queries-and-functions"
-									target="_blank"
-									style={{ textDecoration: 'underline' }}
-								>
-									{' '}
-									<br />
-									Learn more
-								</Typography.Link>
-							</div>
-						}
-					>
+					<Tooltip title={<div style={{ textAlign: 'center' }}>Add New Query</div>}>
 						<Button
 							className="add-new-query-button periscope-btn secondary"
 							type="text"
@@ -37,32 +28,62 @@ export default function QueryFooter({
 					</Tooltip>
 				</div>
 
-				<div className="qb-add-formula">
-					<Tooltip
-						title={
-							<div style={{ textAlign: 'center' }}>
-								Add New Formula
-								<Typography.Link
-									href="https://signoz.io/docs/userguide/query-builder/?utm_source=product&utm_medium=query-builder#multiple-queries-and-functions"
-									target="_blank"
-									style={{ textDecoration: 'underline' }}
-								>
-									{' '}
-									<br />
-									Learn more
-								</Typography.Link>
-							</div>
-						}
-					>
-						<Button
-							className="add-formula-button periscope-btn secondary"
-							icon={<Sigma size={16} />}
-							onClick={addNewFormula}
+				{showAddFormula && (
+					<div className="qb-add-formula">
+						<Tooltip
+							title={
+								<div style={{ textAlign: 'center' }}>
+									Add New Formula
+									<Typography.Link
+										href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-advanced-comparisons"
+										target="_blank"
+										style={{ textDecoration: 'underline' }}
+									>
+										{' '}
+										<br />
+										Learn more
+									</Typography.Link>
+								</div>
+							}
 						>
-							Add Formula
-						</Button>
-					</Tooltip>
-				</div>
+							<Button
+								className="add-formula-button periscope-btn secondary"
+								icon={<Sigma size={16} />}
+								onClick={addNewFormula}
+							>
+								Add Formula
+							</Button>
+						</Tooltip>
+					</div>
+				)}
+				{showAddTraceOperator && (
+					<div className="qb-add-formula">
+						<Tooltip
+							title={
+								<div style={{ textAlign: 'center' }}>
+									Add Trace Matching
+									<Typography.Link
+										href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-advanced-comparisons"
+										target="_blank"
+										style={{ textDecoration: 'underline' }}
+									>
+										{' '}
+										<br />
+										Learn more
+									</Typography.Link>
+								</div>
+							}
+						>
+							<Button
+								className="add-formula-button periscope-btn secondary"
+								icon={<Sigma size={16} />}
+								onClick={() => addTraceOperator?.()}
+							>
+								Add Trace Matching
+							</Button>
+						</Tooltip>
+					</div>
+				)}
 			</div>
 		</div>
 	);

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.styles.scss

@@ -7,6 +7,7 @@
 		'Helvetica Neue', sans-serif;
 
 	.query-where-clause-editor-container {
+		position: relative;
 		display: flex;
 		flex-direction: row;
 
@@ -48,7 +49,7 @@
 
 	.cm-editor {
 		border-radius: 2px;
-		overflow: hidden;
+		// overflow: hidden;
 		background-color: transparent !important;
 
 		&:focus-within {
@@ -75,11 +76,11 @@
 			border-radius: 2px !important;
 			font-size: 12px !important;
 			font-weight: 500 !important;
-			margin-top: -2px !important;
 			min-width: 400px !important;
-			position: relative !important;
-			top: 0px !important;
+			position: absolute !important;
+			top: calc(100% + 6px) !important;
 			left: 0px !important;
+			right: 0px !important;
 
 			border-radius: 4px;
 			border: 0px;
@@ -91,6 +92,8 @@
 			backdrop-filter: blur(20px);
 			box-sizing: border-box;
 			font-family: 'Space Mono', monospace !important;
+			border: 1px solid var(--bg-slate-200);
+			box-shadow: 0 4px 8px rgba(0, 0, 0, 0.6);
 
 			ul {
 				width: 100% !important;
@@ -571,9 +574,9 @@
 
 			.cm-tooltip-autocomplete {
 				background: var(--bg-vanilla-100) !important;
-
-				border: 0px;
+				border: 1px solid var(--bg-vanilla-300);
 				backdrop-filter: blur(20px);
+				box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
 
 				ul {
 					li {
@@ -583,7 +586,7 @@
 						&:hover,
 						&[aria-selected='true'] {
 							background-color: var(--bg-vanilla-300) !important;
-							font-weight: 600;
+							font-weight: 600 !important;
 						}
 					}
 				}

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

@@ -16,12 +16,13 @@ import { Color } from '@signozhq/design-tokens';
 import { copilot } from '@uiw/codemirror-theme-copilot';
 import { githubLight } from '@uiw/codemirror-theme-github';
 import CodeMirror, { EditorView, keymap, Prec } from '@uiw/react-codemirror';
-import { Button, Card, Collapse, Popover, Tag } from 'antd';
+import { Button, Card, Collapse, Popover, Tag, Tooltip } from 'antd';
 import { getKeySuggestions } from 'api/querySuggestions/getKeySuggestions';
 import { getValueSuggestions } from 'api/querySuggestions/getValueSuggestion';
 import cx from 'classnames';
 import {
 	negationQueryOperatorSuggestions,
+	OPERATORS,
 	QUERY_BUILDER_KEY_TYPES,
 	QUERY_BUILDER_OPERATORS_BY_KEY_TYPE,
 	queryOperatorSuggestions,
@@ -30,7 +31,7 @@ import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import useDebounce from 'hooks/useDebounce';
 import { debounce, isNull } from 'lodash-es';
-import { TriangleAlert } from 'lucide-react';
+import { Info, TriangleAlert } from 'lucide-react';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import {
 	IDetailedError,
@@ -40,11 +41,11 @@ import {
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
 import { DataSource } from 'types/common/queryBuilder';
-import { validateQuery } from 'utils/antlrQueryUtils';
 import {
 	getCurrentValueIndexAtCursor,
 	getQueryContextAtCursor,
 } from 'utils/queryContextUtils';
+import { validateQuery } from 'utils/queryValidationUtils';
 import { unquote } from 'utils/stringUtils';
 
 import { queryExamples } from './constants';
@@ -80,18 +81,17 @@ function QuerySearch({
 	queryData,
 	dataSource,
 	onRun,
+	signalSource,
 }: {
 	onChange: (value: string) => void;
 	queryData: IBuilderQuery;
 	dataSource: DataSource;
+	signalSource?: string;
 	onRun?: (query: string) => void;
 }): JSX.Element {
 	const isDarkMode = useIsDarkMode();
 	const [query, setQuery] = useState<string>(queryData.filter?.expression || '');
-	const [valueSuggestions, setValueSuggestions] = useState<any[]>([
-		{ label: 'error', type: 'value' },
-		{ label: 'frontend', type: 'value' },
-	]);
+	const [valueSuggestions, setValueSuggestions] = useState<any[]>([]);
 	const [activeKey, setActiveKey] = useState<string>('');
 	const [isLoadingSuggestions, setIsLoadingSuggestions] = useState(false);
 	const [queryContext, setQueryContext] = useState<IQueryContext | null>(null);
@@ -114,9 +114,27 @@ function QuerySearch({
 		}
 	};
 
+	// Track if the query was changed externally (from queryData) vs internally (user input)
+	const [isExternalQueryChange, setIsExternalQueryChange] = useState(false);
+	const [lastExternalQuery, setLastExternalQuery] = useState<string>('');
+
 	useEffect(() => {
-		setQuery(queryData.filter?.expression || '');
-	}, [queryData.filter?.expression]);
+		const newQuery = queryData.filter?.expression || '';
+		// Only mark as external change if the query actually changed from external source
+		if (newQuery !== lastExternalQuery) {
+			setQuery(newQuery);
+			setIsExternalQueryChange(true);
+			setLastExternalQuery(newQuery);
+		}
+	}, [queryData.filter?.expression, lastExternalQuery]);
+
+	// Validate query when it changes externally (from queryData)
+	useEffect(() => {
+		if (isExternalQueryChange && query) {
+			handleQueryValidation(query);
+			setIsExternalQueryChange(false);
+		}
+	}, [isExternalQueryChange, query]);
 
 	const [keySuggestions, setKeySuggestions] = useState<
 		QueryKeyDataSuggestionsProps[] | null
@@ -127,7 +145,6 @@ function QuerySearch({
 	const [cursorPos, setCursorPos] = useState({ line: 0, ch: 0 });
 	const [isFocused, setIsFocused] = useState(false);
 
-	const [isCompleteKeysList, setIsCompleteKeysList] = useState(false);
 	const [
 		isFetchingCompleteValuesList,
 		setIsFetchingCompleteValuesList,
@@ -138,6 +155,7 @@ function QuerySearch({
 	// Reference to the editor view for programmatic autocompletion
 	const editorRef = useRef<EditorView | null>(null);
 	const lastKeyRef = useRef<string>('');
+	const lastFetchedKeyRef = useRef<string>('');
 	const lastValueRef = useRef<string>('');
 	const isMountedRef = useRef<boolean>(true);
 
@@ -170,36 +188,78 @@ function QuerySearch({
 		500,
 	);
 
-	const fetchKeySuggestions = async (searchText?: string): Promise<void> => {
-		if (dataSource === DataSource.METRICS && !queryData.aggregateAttribute?.key) {
-			setKeySuggestions([]);
-			return;
-		}
-		const response = await getKeySuggestions({
-			signal: dataSource,
-			searchText: searchText || '',
-			metricName: debouncedMetricName ?? undefined,
-		});
+	const toggleSuggestions = useCallback(
+		(timeout?: number) => {
+			const timeoutId = setTimeout(() => {
+				if (!editorRef.current) return;
+				if (isFocused) {
+					startCompletion(editorRef.current);
+				} else {
+					closeCompletion(editorRef.current);
+				}
+			}, timeout);
 
-		if (response.data.data) {
-			const { complete, keys } = response.data.data;
-			const options = generateOptions(keys);
-			// Use a Map to deduplicate by label and preserve order: new options take precedence
-			const merged = new Map<string, QueryKeyDataSuggestionsProps>();
-			options.forEach((opt) => merged.set(opt.label, opt));
-			if (searchText && lastKeyRef.current !== searchText) {
-				(keySuggestions || []).forEach((opt) => {
-					if (!merged.has(opt.label)) merged.set(opt.label, opt);
-				});
+			return (): void => clearTimeout(timeoutId);
+		},
+		[isFocused],
+	);
+
+	const fetchKeySuggestions = useCallback(
+		async (searchText?: string): Promise<void> => {
+			if (
+				dataSource === DataSource.METRICS &&
+				!queryData.aggregateAttribute?.key
+			) {
+				setKeySuggestions([]);
+				return;
 			}
-			setKeySuggestions(Array.from(merged.values()));
-			setIsCompleteKeysList(complete);
-		}
-	};
+
+			lastFetchedKeyRef.current = searchText || '';
+
+			const response = await getKeySuggestions({
+				signal: dataSource,
+				searchText: searchText || '',
+				metricName: debouncedMetricName ?? undefined,
+				signalSource: signalSource as 'meter' | '',
+			});
+
+			if (response.data.data) {
+				const { keys } = response.data.data;
+				const options = generateOptions(keys);
+				// Use a Map to deduplicate by label and preserve order: new options take precedence
+				const merged = new Map<string, QueryKeyDataSuggestionsProps>();
+				options.forEach((opt) => merged.set(opt.label, opt));
+				if (searchText && lastKeyRef.current !== searchText) {
+					(keySuggestions || []).forEach((opt) => {
+						if (!merged.has(opt.label)) merged.set(opt.label, opt);
+					});
+				}
+				setKeySuggestions(Array.from(merged.values()));
+
+				// Force reopen the completion if editor is available and focused
+				if (editorRef.current) {
+					toggleSuggestions(10);
+				}
+			}
+		},
+		[
+			dataSource,
+			debouncedMetricName,
+			keySuggestions,
+			toggleSuggestions,
+			queryData.aggregateAttribute?.key,
+			signalSource,
+		],
+	);
+
+	const debouncedFetchKeySuggestions = useMemo(
+		() => debounce(fetchKeySuggestions, 300),
+		[fetchKeySuggestions],
+	);
 
 	useEffect(() => {
 		setKeySuggestions([]);
-		fetchKeySuggestions();
+		debouncedFetchKeySuggestions();
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [dataSource, debouncedMetricName]);
 
@@ -310,6 +370,11 @@ function QuerySearch({
 				},
 			]);
 
+			// Force reopen the completion if editor is available and focused
+			if (editorRef.current) {
+				toggleSuggestions(10);
+			}
+
 			const sanitizedSearchText = searchText ? searchText?.trim() : '';
 
 			try {
@@ -317,6 +382,8 @@ function QuerySearch({
 					key,
 					searchText: sanitizedSearchText,
 					signal: dataSource,
+					signalSource: signalSource as 'meter' | '',
+					metricName: debouncedMetricName ?? undefined,
 				});
 
 				// Skip updates if component unmounted or key changed
@@ -382,13 +449,9 @@ function QuerySearch({
 						]);
 					}
 
-					// Force reopen the completion if editor is available
+					// Force reopen the completion if editor is available and focused
 					if (editorRef.current) {
-						setTimeout(() => {
-							if (isMountedRef.current && editorRef.current) {
-								startCompletion(editorRef.current);
-							}
-						}, 10);
+						toggleSuggestions(10);
 					}
 				}
 			} catch (error) {
@@ -408,7 +471,14 @@ function QuerySearch({
 				setIsFetchingCompleteValuesList(false);
 			}
 		},
-		[activeKey, dataSource, isLoadingSuggestions],
+		[
+			activeKey,
+			dataSource,
+			isLoadingSuggestions,
+			debouncedMetricName,
+			signalSource,
+			toggleSuggestions,
+		],
 	);
 
 	const debouncedFetchValueSuggestions = useMemo(
@@ -468,14 +538,13 @@ function QuerySearch({
 		}
 	}, []);
 
-	const handleQueryChange = useCallback(async (newQuery: string) => {
-		setQuery(newQuery);
-	}, []);
-
 	const handleChange = (value: string): void => {
 		setQuery(value);
-		handleQueryChange(value);
 		onChange(value);
+		// Mark as internal change to avoid triggering external validation
+		setIsExternalQueryChange(false);
+		// Update lastExternalQuery to prevent external validation trigger
+		setLastExternalQuery(value);
 	};
 
 	const handleBlur = (): void => {
@@ -483,24 +552,27 @@ function QuerySearch({
 		setIsFocused(false);
 	};
 
-	useEffect(() => {
-		if (query) {
-			handleQueryValidation(query);
-		}
-
-		return (): void => {
+	useEffect(
+		() => (): void => {
 			if (debouncedFetchValueSuggestions) {
 				debouncedFetchValueSuggestions.cancel();
 			}
-		};
+			if (debouncedFetchKeySuggestions) {
+				debouncedFetchKeySuggestions.cancel();
+			}
+		},
 		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, []);
+		[],
+	);
 
 	const handleExampleClick = (exampleQuery: string): void => {
 		// If there's an existing query, append the example with AND
 		const newQuery = query ? `${query} AND ${exampleQuery}` : exampleQuery;
 		setQuery(newQuery);
-		handleQueryChange(newQuery);
+		// Mark as internal change to avoid triggering external validation
+		setIsExternalQueryChange(false);
+		// Update lastExternalQuery to prevent external validation trigger
+		setLastExternalQuery(newQuery);
 	};
 
 	// Helper function to render a badge for the current context mode
@@ -743,16 +815,14 @@ function QuerySearch({
 		}
 
 		if (queryContext.isInKey) {
-			const searchText = word?.text.toLowerCase() ?? '';
+			const searchText = word?.text.toLowerCase().trim() ?? '';
 
 			options = (keySuggestions || []).filter((option) =>
 				option.label.toLowerCase().includes(searchText),
 			);
 
-			if (!isCompleteKeysList && options.length === 0) {
-				setTimeout(() => {
-					fetchKeySuggestions(searchText);
-				}, 300);
+			if (options.length === 0 && lastFetchedKeyRef.current !== searchText) {
+				debouncedFetchKeySuggestions(searchText);
 			}
 
 			// If we have previous pairs, we can prioritize keys that haven't been used yet
@@ -827,12 +897,32 @@ function QuerySearch({
 									QUERY_BUILDER_KEY_TYPES.STRING
 								].includes(op.label),
 							)
-							.map((op) => ({
-								...op,
-								boost: ['=', '!=', 'LIKE', 'ILIKE', 'CONTAINS', 'IN'].includes(op.label)
-									? 100
-									: 0,
-							}));
+							.map((op) => {
+								if (op.label === OPERATORS['=']) {
+									return {
+										...op,
+										boost: 200,
+									};
+								}
+								if (
+									[
+										OPERATORS['!='],
+										OPERATORS.LIKE,
+										OPERATORS.ILIKE,
+										OPERATORS.CONTAINS,
+										OPERATORS.IN,
+									].includes(op.label)
+								) {
+									return {
+										...op,
+										boost: 100,
+									};
+								}
+								return {
+									...op,
+									boost: 0,
+								};
+							});
 					} else if (keyType === QUERY_BUILDER_KEY_TYPES.BOOLEAN) {
 						// Prioritize boolean operators
 						options = options
@@ -841,10 +931,24 @@ function QuerySearch({
 									QUERY_BUILDER_KEY_TYPES.BOOLEAN
 								].includes(op.label),
 							)
-							.map((op) => ({
-								...op,
-								boost: ['=', '!='].includes(op.label) ? 100 : 0,
-							}));
+							.map((op) => {
+								if (op.label === OPERATORS['=']) {
+									return {
+										...op,
+										boost: 200,
+									};
+								}
+								if (op.label === OPERATORS['!=']) {
+									return {
+										...op,
+										boost: 100,
+									};
+								}
+								return {
+									...op,
+									boost: 0,
+								};
+							});
 					}
 				}
 			}
@@ -1034,26 +1138,15 @@ function QuerySearch({
 
 	// Effect to handle focus state and trigger suggestions
 	useEffect(() => {
-		if (editorRef.current) {
-			if (!isFocused) {
-				closeCompletion(editorRef.current);
-			} else {
-				startCompletion(editorRef.current);
-			}
-		}
-	}, [isFocused]);
+		const clearTimeout = toggleSuggestions(10);
+		return (): void => clearTimeout();
+	}, [isFocused, toggleSuggestions]);
 
 	useEffect(() => {
 		if (!queryContext) return;
-
 		// Trigger suggestions based on context
 		if (editorRef.current) {
-			// Small delay to ensure the context is fully updated
-			setTimeout(() => {
-				if (editorRef.current) {
-					startCompletion(editorRef.current);
-				}
-			}, 50);
+			toggleSuggestions(10);
 		}
 
 		// Handle value suggestions for value context
@@ -1066,7 +1159,28 @@ function QuerySearch({
 				fetchValueSuggestions({ key });
 			}
 		}
-	}, [queryContext, activeKey, isLoadingSuggestions, fetchValueSuggestions]);
+	}, [
+		queryContext,
+		toggleSuggestions,
+		isLoadingSuggestions,
+		activeKey,
+		fetchValueSuggestions,
+	]);
+
+	const getTooltipContent = (): JSX.Element => (
+		<div>
+			Need help with search syntax?
+			<br />
+			<a
+				href="https://signoz.io/docs/userguide/search-syntax/"
+				target="_blank"
+				rel="noopener noreferrer"
+				style={{ color: '#1890ff', textDecoration: 'underline' }}
+			>
+				View documentation
+			</a>
+		</div>
+	);
 
 	return (
 		<div className="code-mirror-where-clause">
@@ -1109,6 +1223,31 @@ function QuerySearch({
 			)}
 
 			<div className="query-where-clause-editor-container">
+				<Tooltip title={getTooltipContent()} placement="left">
+					<a
+						href="https://signoz.io/docs/userguide/search-syntax/"
+						target="_blank"
+						rel="noopener noreferrer"
+						style={{
+							position: 'absolute',
+							top: 8,
+							right: validation.isValid === false && query ? 40 : 8, // Move left when error shown
+							cursor: 'help',
+							zIndex: 10,
+							transition: 'right 0.2s ease',
+							display: 'inline-flex',
+							alignItems: 'center',
+							color: '#8c8c8c',
+						}}
+						onClick={(e): void => e.stopPropagation()}
+					>
+						<Info
+							size={14}
+							style={{ opacity: 0.9, color: isDarkMode ? '#ffffff' : '#000000' }}
+						/>
+					</a>
+				</Tooltip>
+
 				<CodeMirror
 					value={query}
 					theme={isDarkMode ? copilot : githubLight}
@@ -1167,7 +1306,7 @@ function QuerySearch({
 							]),
 						),
 					]}
-					placeholder="Enter your filter query (e.g., status = 'error' AND service = 'frontend')"
+					placeholder="Enter your filter query (e.g., http.status_code >= 500 AND service.name = 'frontend')"
 					basicSetup={{
 						lineNumbers: false,
 					}}
@@ -1313,6 +1452,7 @@ function QuerySearch({
 
 QuerySearch.defaultProps = {
 	onRun: undefined,
+	signalSource: '',
 };
 
 export default QuerySearch;

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

@@ -26,8 +26,11 @@ export const QueryV2 = memo(function QueryV2({
 	query,
 	filterConfigs,
 	isListViewPanel = false,
+	showTraceOperator = false,
 	version,
 	showOnlyWhereClause = false,
+	signalSource = '',
+	isMultiQueryAllowed = false,
 }: QueryProps & { ref: React.RefObject<HTMLDivElement> }): JSX.Element {
 	const { cloneQuery, panelType } = useQueryBuilder();
 
@@ -107,11 +110,15 @@ export const QueryV2 = memo(function QueryV2({
 			ref={ref}
 		>
 			<div className="qb-content-section">
-				{!showOnlyWhereClause && (
+				{isMultiQueryAllowed && (
 					<div className="qb-header-container">
 						<div className="query-actions-container">
 							<div className="query-actions-left-container">
 								<QBEntityOptions
+									hasTraceOperator={
+										showTraceOperator ||
+										(isListViewPanel && dataSource === DataSource.TRACES)
+									}
 									isMetricsDataSource={dataSource === DataSource.METRICS}
 									showFunctions={
 										(version && version === ENTITY_VERSION_V4) ||
@@ -138,7 +145,30 @@ export const QueryV2 = memo(function QueryV2({
 								/>
 							</div>
 
-							{!isListViewPanel && (
+							{!isCollapsed &&
+								(showTraceOperator ||
+									(isListViewPanel && dataSource === DataSource.TRACES)) && (
+									<div className="qb-search-filter-container" style={{ flex: 1 }}>
+										<div className="query-search-container">
+											<QuerySearch
+												key={`query-search-${query.queryName}-${query.dataSource}`}
+												onChange={handleSearchChange}
+												queryData={query}
+												dataSource={dataSource}
+												signalSource={signalSource}
+											/>
+										</div>
+
+										{showSpanScopeSelector && (
+											<div className="traces-search-filter-container">
+												<div className="traces-search-filter-in">in</div>
+												<SpanScopeSelector query={query} />
+											</div>
+										)}
+									</div>
+								)}
+
+							{isMultiQueryAllowed && (
 								<Dropdown
 									className="query-actions-dropdown"
 									menu={{
@@ -175,31 +205,37 @@ export const QueryV2 = memo(function QueryV2({
 										query={query}
 										index={index}
 										version={ENTITY_VERSION_V5}
+										signalSource={signalSource as 'meter' | ''}
 									/>
 								</div>
 							)}
 
-							<div className="qb-search-filter-container">
-								<div className="query-search-container">
-									<QuerySearch
-										key={`query-search-${query.queryName}-${query.dataSource}`}
-										onChange={handleSearchChange}
-										queryData={query}
-										dataSource={dataSource}
-									/>
-								</div>
+							{!showTraceOperator &&
+								!(isListViewPanel && dataSource === DataSource.TRACES) && (
+									<div className="qb-search-filter-container">
+										<div className="query-search-container">
+											<QuerySearch
+												key={`query-search-${query.queryName}-${query.dataSource}`}
+												onChange={handleSearchChange}
+												queryData={query}
+												dataSource={dataSource}
+												signalSource={signalSource}
+											/>
+										</div>
 
-								{showSpanScopeSelector && (
-									<div className="traces-search-filter-container">
-										<div className="traces-search-filter-in">in</div>
-										<SpanScopeSelector query={query} />
+										{showSpanScopeSelector && (
+											<div className="traces-search-filter-container">
+												<div className="traces-search-filter-in">in</div>
+												<SpanScopeSelector query={query} />
+											</div>
+										)}
 									</div>
 								)}
-							</div>
 						</div>
 
 						{!showOnlyWhereClause &&
 							!isListViewPanel &&
+							!showTraceOperator &&
 							dataSource !== DataSource.METRICS && (
 								<QueryAggregation
 									dataSource={dataSource}
@@ -218,10 +254,11 @@ export const QueryV2 = memo(function QueryV2({
 								index={index}
 								key={`metrics-aggregate-section-${query.queryName}-${query.dataSource}`}
 								version="v4"
+								signalSource={signalSource as 'meter' | ''}
 							/>
 						)}
 
-						{!showOnlyWhereClause && (
+						{!showOnlyWhereClause && !isListViewPanel && !showTraceOperator && (
 							<QueryAddOns
 								index={index}
 								query={query}

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/TraceOperator.styles.scss

@@ -0,0 +1,180 @@
+.qb-trace-operator {
+	padding: 8px;
+	display: flex;
+	gap: 8px;
+
+	&.non-list-view {
+		padding-left: 40px;
+		position: relative;
+
+		&::before {
+			content: '';
+			position: absolute;
+			top: 50%;
+			transform: translateY(-50%);
+			left: 12px;
+			height: calc(100% - 48px);
+			width: 1px;
+			background: repeating-linear-gradient(
+				to bottom,
+				#1d212d,
+				#1d212d 4px,
+				transparent 4px,
+				transparent 8px
+			);
+		}
+	}
+
+	&-span-source-label {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+		height: 24px;
+
+		&-query {
+			font-size: 14px;
+			font-weight: 400;
+			color: var(--bg-vanilla-100);
+		}
+		&-query-name {
+			width: 18px;
+			height: 18px;
+			display: grid;
+			place-content: center;
+			padding: 2px;
+
+			border-radius: 2px;
+			border: 1px solid rgba(242, 71, 105, 0.2);
+			background: rgba(242, 71, 105, 0.1);
+			color: var(--Sakura-400, #f56c87);
+			font-size: 12px;
+		}
+	}
+
+	&-arrow {
+		position: relative;
+		&::before {
+			content: '';
+			position: absolute;
+			top: 50%;
+			transform: translateY(-50%);
+			left: -26px;
+			height: 1px;
+			width: 20px;
+			background: repeating-linear-gradient(
+				to right,
+				#1d212d,
+				#1d212d 4px,
+				transparent 4px,
+				transparent 8px
+			);
+		}
+
+		&::after {
+			content: '';
+			position: absolute;
+			top: 50%;
+			left: -10px;
+			transform: translateY(-50%);
+			height: 4px;
+			width: 4px;
+			border-radius: 50%;
+			background-color: var(--bg-slate-400);
+		}
+	}
+
+	&-input {
+		width: 100%;
+	}
+
+	&-container {
+		flex: 1;
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+	}
+
+	&-aggregation-container {
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+	}
+
+	&-add-ons-container {
+		width: 100%;
+		display: flex;
+		flex-direction: row;
+		gap: 16px;
+	}
+
+	&-add-ons-input {
+		position: relative;
+		display: flex;
+		align-items: center;
+		flex-direction: row;
+
+		border-radius: 2px;
+		border: 1px solid var(--bg-slate-400);
+		background: var(--bg-ink-300);
+
+		&::before {
+			content: '';
+			position: absolute;
+			left: -16px;
+			top: 50%;
+			height: 1px;
+			width: 16px;
+			background-color: var(--bg-slate-400);
+		}
+
+		.label {
+			color: var(--bg-vanilla-400);
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+			padding: 0px 8px;
+			border-right: 1px solid var(--bg-slate-400);
+		}
+	}
+}
+
+.lightMode {
+	.qb-trace-operator {
+		&-arrow {
+			&::before {
+				background: repeating-linear-gradient(
+					to right,
+					var(--bg-vanilla-300),
+					var(--bg-vanilla-300) 4px,
+					transparent 4px,
+					transparent 8px
+				);
+			}
+			&::after {
+				background-color: var(--bg-vanilla-300);
+			}
+		}
+		&.non-list-view {
+			&::before {
+				background: repeating-linear-gradient(
+					to bottom,
+					var(--bg-vanilla-300),
+					var(--bg-vanilla-300) 4px,
+					transparent 4px,
+					transparent 8px
+				);
+			}
+		}
+
+		&-add-ons-input {
+			border: 1px solid var(--bg-vanilla-300) !important;
+			background: var(--bg-vanilla-100) !important;
+
+			.label {
+				color: var(--bg-ink-500) !important;
+				border-right: 1px solid var(--bg-vanilla-300) !important;
+				background: var(--bg-vanilla-100) !important;
+			}
+		}
+	}
+}

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

@@ -0,0 +1,157 @@
+/* eslint-disable react/require-default-props */
+/* eslint-disable sonarjs/no-duplicate-string */
+
+import './TraceOperator.styles.scss';
+
+import { Button, Select, Tooltip, Typography } from 'antd';
+import cx from 'classnames';
+import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
+import { Trash2 } from 'lucide-react';
+import { useCallback, useMemo } from 'react';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import QueryAddOns from '../QueryAddOns/QueryAddOns';
+import QueryAggregation from '../QueryAggregation/QueryAggregation';
+
+export default function TraceOperator({
+	traceOperator,
+	isListViewPanel = false,
+}: {
+	traceOperator: IBuilderTraceOperator;
+	isListViewPanel?: boolean;
+}): JSX.Element {
+	const { panelType, currentQuery, removeTraceOperator } = useQueryBuilder();
+	const { handleChangeQueryData } = useQueryOperations({
+		index: 0,
+		query: traceOperator,
+		entityVersion: '',
+		isForTraceOperator: true,
+	});
+
+	const handleTraceOperatorChange = useCallback(
+		(traceOperatorExpression: string) => {
+			handleChangeQueryData('expression', traceOperatorExpression);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeAggregateEvery = useCallback(
+		(value: IBuilderQuery['stepInterval']) => {
+			handleChangeQueryData('stepInterval', value);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeAggregation = useCallback(
+		(value: string) => {
+			handleChangeQueryData('aggregations', [
+				{
+					expression: value,
+				},
+			]);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeSpanSource = useCallback(
+		(value: string) => {
+			handleChangeQueryData('returnSpansFrom', value);
+		},
+		[handleChangeQueryData],
+	);
+
+	const defaultSpanSource = useMemo(
+		() =>
+			traceOperator.returnSpansFrom ||
+			currentQuery.builder.queryData[0].queryName ||
+			'',
+		[currentQuery.builder.queryData, traceOperator?.returnSpansFrom],
+	);
+
+	const spanSourceOptions = useMemo(
+		() =>
+			currentQuery.builder.queryData.map((query) => ({
+				value: query.queryName,
+				label: (
+					<div className="qb-trace-operator-span-source-label">
+						<span className="qb-trace-operator-span-source-label-query">Query</span>
+						<p className="qb-trace-operator-span-source-label-query-name">
+							{query.queryName}
+						</p>
+					</div>
+				),
+			})),
+		[currentQuery.builder.queryData],
+	);
+
+	return (
+		<div className={cx('qb-trace-operator', !isListViewPanel && 'non-list-view')}>
+			<div className="qb-trace-operator-container">
+				<InputWithLabel
+					className={cx(
+						'qb-trace-operator-input',
+						!isListViewPanel && 'qb-trace-operator-arrow',
+					)}
+					initialValue={traceOperator?.expression || ''}
+					label="TRACES MATCHING"
+					placeholder="Add condition..."
+					type="text"
+					onChange={handleTraceOperatorChange}
+				/>
+				{!isListViewPanel && (
+					<div className="qb-trace-operator-aggregation-container">
+						<div className={cx(!isListViewPanel && 'qb-trace-operator-arrow')}>
+							<QueryAggregation
+								dataSource={DataSource.TRACES}
+								key={`query-search-${traceOperator.queryName}`}
+								panelType={panelType || undefined}
+								onAggregationIntervalChange={handleChangeAggregateEvery}
+								onChange={handleChangeAggregation}
+								queryData={traceOperator}
+							/>
+						</div>
+						<div
+							className={cx(
+								'qb-trace-operator-add-ons-container',
+								!isListViewPanel && 'qb-trace-operator-arrow',
+							)}
+						>
+							<QueryAddOns
+								index={0}
+								query={traceOperator}
+								version="v3"
+								isForTraceOperator
+								isListViewPanel={false}
+								showReduceTo={false}
+								panelType={panelType}
+							>
+								<div className="qb-trace-operator-add-ons-input">
+									<Typography.Text className="label">Using spans from</Typography.Text>
+									<Select
+										bordered={false}
+										defaultValue={defaultSpanSource}
+										style={{ minWidth: 120 }}
+										onChange={handleChangeSpanSource}
+										options={spanSourceOptions}
+										listItemHeight={24}
+									/>
+								</div>
+							</QueryAddOns>
+						</div>
+					</div>
+				)}
+			</div>
+			<Tooltip title="Remove Trace Operator" placement="topLeft">
+				<Button className="periscope-btn ghost" onClick={removeTraceOperator}>
+					<Trash2 size={14} />
+				</Button>
+			</Tooltip>
+		</div>
+	);
+}

frontend/src/components/QueryBuilderV2/__tests__/utils.test.ts

@@ -0,0 +1,536 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
+
+import { convertFiltersToExpression } from '../utils';
+
+describe('convertFiltersToExpression', () => {
+	it('should handle empty, null, and undefined inputs', () => {
+		// Test null and undefined
+		expect(convertFiltersToExpression(null as any)).toEqual({ expression: '' });
+		expect(convertFiltersToExpression(undefined as any)).toEqual({
+			expression: '',
+		});
+
+		// Test empty filters
+		expect(convertFiltersToExpression({ items: [], op: 'AND' })).toEqual({
+			expression: '',
+		});
+		expect(
+			convertFiltersToExpression({ items: undefined, op: 'AND' } as any),
+		).toEqual({ expression: '' });
+	});
+
+	it('should convert basic comparison operators with proper value formatting', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'service', type: 'string' },
+					op: '=',
+					value: 'api-gateway',
+				},
+				{
+					id: '2',
+					key: { key: 'status', type: 'string' },
+					op: '!=',
+					value: 'error',
+				},
+				{
+					id: '3',
+					key: { key: 'duration', type: 'number' },
+					op: '>',
+					value: 100,
+				},
+				{
+					id: '4',
+					key: { key: 'count', type: 'number' },
+					op: '<=',
+					value: 50,
+				},
+				{
+					id: '5',
+					key: { key: 'is_active', type: 'boolean' },
+					op: '=',
+					value: true,
+				},
+				{
+					id: '6',
+					key: { key: 'enabled', type: 'boolean' },
+					op: '=',
+					value: false,
+				},
+				{
+					id: '7',
+					key: { key: 'count', type: 'number' },
+					op: '=',
+					value: 0,
+				},
+				{
+					id: '7',
+					key: { key: 'regex', type: 'string' },
+					op: 'regex',
+					value: '.*',
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"service = 'api-gateway' AND status != 'error' AND duration > 100 AND count <= 50 AND is_active = true AND enabled = false AND count = 0 AND regex REGEXP '.*'",
+		});
+	});
+
+	it('should handle string value formatting and escaping', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'message', type: 'string' },
+					op: '=',
+					value: "user's data",
+				},
+				{
+					id: '2',
+					key: { key: 'description', type: 'string' },
+					op: '=',
+					value: '',
+				},
+				{
+					id: '3',
+					key: { key: 'path', type: 'string' },
+					op: '=',
+					value: '/api/v1/users',
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"message = 'user\\'s data' AND description = '' AND path = '/api/v1/users'",
+		});
+	});
+
+	it('should handle IN operator with various value types and array formatting', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'service', type: 'string' },
+					op: 'IN',
+					value: ['api-gateway', 'user-service', 'auth-service'],
+				},
+				{
+					id: '2',
+					key: { key: 'status', type: 'string' },
+					op: 'IN',
+					value: 'success', // Single value should be converted to array
+				},
+				{
+					id: '3',
+					key: { key: 'tags', type: 'string' },
+					op: 'IN',
+					value: [], // Empty array
+				},
+				{
+					id: '4',
+					key: { key: 'name', type: 'string' },
+					op: 'IN',
+					value: ["John's", "Mary's", 'Bob'], // Values with quotes
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"service in ['api-gateway', 'user-service', 'auth-service'] AND status in ['success'] AND tags in [] AND name in ['John\\'s', 'Mary\\'s', 'Bob']",
+		});
+	});
+
+	it('should convert deprecated operators to their modern equivalents', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'service', type: 'string' },
+					op: 'nin',
+					value: ['api-gateway', 'user-service'],
+				},
+				{
+					id: '2',
+					key: { key: 'message', type: 'string' },
+					op: 'nlike',
+					value: 'error',
+				},
+				{
+					id: '3',
+					key: { key: 'path', type: 'string' },
+					op: 'nregex',
+					value: '/api/.*',
+				},
+				{
+					id: '4',
+					key: { key: 'service', type: 'string' },
+					op: 'NIN', // Test case insensitivity
+					value: ['api-gateway'],
+				},
+				{
+					id: '5',
+					key: { key: 'user_id', type: 'string' },
+					op: 'nexists',
+					value: '',
+				},
+				{
+					id: '6',
+					key: { key: 'description', type: 'string' },
+					op: 'ncontains',
+					value: 'error',
+				},
+				{
+					id: '7',
+					key: { key: 'tags', type: 'string' },
+					op: 'nhas',
+					value: 'production',
+				},
+				{
+					id: '8',
+					key: { key: 'labels', type: 'string' },
+					op: 'nhasany',
+					value: ['env:prod', 'service:api'],
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"service NOT IN ['api-gateway', 'user-service'] AND message NOT LIKE 'error' AND path NOT REGEXP '/api/.*' AND service NOT IN ['api-gateway'] AND user_id NOT EXISTS AND description NOT CONTAINS 'error' AND NOT has(tags, 'production') AND NOT hasAny(labels, ['env:prod', 'service:api'])",
+		});
+	});
+
+	it('should handle non-value operators and function operators', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'user_id', type: 'string' },
+					op: 'EXISTS',
+					value: '', // Value should be ignored for EXISTS
+				},
+				{
+					id: '2',
+					key: { key: 'user_id', type: 'string' },
+					op: 'EXISTS',
+					value: 'some-value', // Value should be ignored for EXISTS
+				},
+				{
+					id: '3',
+					key: { key: 'tags', type: 'string' },
+					op: 'has',
+					value: 'production',
+				},
+				{
+					id: '4',
+					key: { key: 'tags', type: 'string' },
+					op: 'hasAny',
+					value: ['production', 'staging'],
+				},
+				{
+					id: '5',
+					key: { key: 'tags', type: 'string' },
+					op: 'hasAll',
+					value: ['production', 'monitoring'],
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"user_id exists AND user_id exists AND has(tags, 'production') AND hasAny(tags, ['production', 'staging']) AND hasAll(tags, ['production', 'monitoring'])",
+		});
+	});
+
+	it('should filter out invalid filters and handle edge cases', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'service', type: 'string' },
+					op: '=',
+					value: 'api-gateway',
+				},
+				{
+					id: '2',
+					key: undefined, // Invalid filter - should be skipped
+					op: '=',
+					value: 'error',
+				},
+				{
+					id: '3',
+					key: { key: '', type: 'string' }, // Invalid filter with empty key - should be skipped
+					op: '=',
+					value: 'test',
+				},
+				{
+					id: '4',
+					key: { key: 'status', type: 'string' },
+					op: ' = ', // Test whitespace handling
+					value: 'success',
+				},
+				{
+					id: '5',
+					key: { key: 'service', type: 'string' },
+					op: 'In', // Test mixed case handling
+					value: ['api-gateway'],
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"service = 'api-gateway' AND status = 'success' AND service in ['api-gateway']",
+		});
+	});
+
+	it('should handle complex mixed operator scenarios with proper joining', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'service', type: 'string' },
+					op: 'IN',
+					value: ['api-gateway', 'user-service'],
+				},
+				{
+					id: '2',
+					key: { key: 'user_id', type: 'string' },
+					op: 'EXISTS',
+					value: '',
+				},
+				{
+					id: '3',
+					key: { key: 'tags', type: 'string' },
+					op: 'has',
+					value: 'production',
+				},
+				{
+					id: '4',
+					key: { key: 'duration', type: 'number' },
+					op: '>',
+					value: 100,
+				},
+				{
+					id: '5',
+					key: { key: 'status', type: 'string' },
+					op: 'nin',
+					value: ['error', 'timeout'],
+				},
+				{
+					id: '6',
+					key: { key: 'method', type: 'string' },
+					op: '=',
+					value: 'POST',
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"service in ['api-gateway', 'user-service'] AND user_id exists AND has(tags, 'production') AND duration > 100 AND status NOT IN ['error', 'timeout'] AND method = 'POST'",
+		});
+	});
+
+	it('should handle all numeric comparison operators and edge cases', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'count', type: 'number' },
+					op: '=',
+					value: 0,
+				},
+				{
+					id: '2',
+					key: { key: 'score', type: 'number' },
+					op: '>',
+					value: 100,
+				},
+				{
+					id: '3',
+					key: { key: 'limit', type: 'number' },
+					op: '>=',
+					value: 50,
+				},
+				{
+					id: '4',
+					key: { key: 'threshold', type: 'number' },
+					op: '<',
+					value: 1000,
+				},
+				{
+					id: '5',
+					key: { key: 'max_value', type: 'number' },
+					op: '<=',
+					value: 999,
+				},
+				{
+					id: '6',
+					key: { key: 'values', type: 'string' },
+					op: 'IN',
+					value: ['1', '2', '3', '4', '5'],
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"count = 0 AND score > 100 AND limit >= 50 AND threshold < 1000 AND max_value <= 999 AND values in ['1', '2', '3', '4', '5']",
+		});
+	});
+
+	it('should handle boolean values and string comparisons with special characters', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'is_active', type: 'boolean' },
+					op: '=',
+					value: true,
+				},
+				{
+					id: '2',
+					key: { key: 'is_deleted', type: 'boolean' },
+					op: '=',
+					value: false,
+				},
+				{
+					id: '3',
+					key: { key: 'email', type: 'string' },
+					op: '=',
+					value: 'user@example.com',
+				},
+				{
+					id: '4',
+					key: { key: 'description', type: 'string' },
+					op: '=',
+					value: 'Contains "quotes" and \'apostrophes\'',
+				},
+				{
+					id: '5',
+					key: { key: 'path', type: 'string' },
+					op: '=',
+					value: '/api/v1/users/123?filter=true',
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"is_active = true AND is_deleted = false AND email = 'user@example.com' AND description = 'Contains \"quotes\" and \\'apostrophes\\'' AND path = '/api/v1/users/123?filter=true'",
+		});
+	});
+
+	it('should handle all function operators and complex array scenarios', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'tags', type: 'string' },
+					op: 'has',
+					value: 'production',
+				},
+				{
+					id: '2',
+					key: { key: 'labels', type: 'string' },
+					op: 'hasAny',
+					value: ['env:prod', 'service:api'],
+				},
+				{
+					id: '3',
+					key: { key: 'metadata', type: 'string' },
+					op: 'hasAll',
+					value: ['version:1.0', 'team:backend'],
+				},
+				{
+					id: '4',
+					key: { key: 'services', type: 'string' },
+					op: 'IN',
+					value: ['api-gateway', 'user-service', 'auth-service', 'payment-service'],
+				},
+				{
+					id: '5',
+					key: { key: 'excluded_services', type: 'string' },
+					op: 'nin',
+					value: ['legacy-service', 'deprecated-service'],
+				},
+				{
+					id: '6',
+					key: { key: 'status_codes', type: 'string' },
+					op: 'IN',
+					value: ['200', '201', '400', '500'],
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"has(tags, 'production') AND hasAny(labels, ['env:prod', 'service:api']) AND hasAll(metadata, ['version:1.0', 'team:backend']) AND services in ['api-gateway', 'user-service', 'auth-service', 'payment-service'] AND excluded_services NOT IN ['legacy-service', 'deprecated-service'] AND status_codes in ['200', '201', '400', '500']",
+		});
+	});
+
+	it('should handle specific deprecated operators: nhas, ncontains, nexists', () => {
+		const filters: TagFilter = {
+			items: [
+				{
+					id: '1',
+					key: { key: 'user_id', type: 'string' },
+					op: 'nexists',
+					value: '',
+				},
+				{
+					id: '2',
+					key: { key: 'description', type: 'string' },
+					op: 'ncontains',
+					value: 'error',
+				},
+				{
+					id: '3',
+					key: { key: 'tags', type: 'string' },
+					op: 'nhas',
+					value: 'production',
+				},
+				{
+					id: '4',
+					key: { key: 'labels', type: 'string' },
+					op: 'nhasany',
+					value: ['env:prod', 'service:api'],
+				},
+			],
+			op: 'AND',
+		};
+
+		const result = convertFiltersToExpression(filters);
+		expect(result).toEqual({
+			expression:
+				"user_id NOT EXISTS AND description NOT CONTAINS 'error' AND NOT has(tags, 'production') AND NOT hasAny(labels, ['env:prod', 'service:api'])",
+		});
+	});
+});

frontend/src/components/QueryBuilderV2/utils.ts

@@ -1,6 +1,10 @@
 /* eslint-disable sonarjs/cognitive-complexity */
 import { createAggregation } from 'api/v5/queryRange/prepareQueryRangePayloadV5';
-import { OPERATORS } from 'constants/antlrQueryConstants';
+import {
+	DEPRECATED_OPERATORS_MAP,
+	OPERATORS,
+	QUERY_BUILDER_FUNCTIONS,
+} from 'constants/antlrQueryConstants';
 import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { cloneDeep } from 'lodash-es';
 import { IQueryPair } from 'types/antlrQueryTypes';
@@ -21,6 +25,7 @@ import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
 import { extractQueryPairs } from 'utils/queryContextUtils';
 import { unquote } from 'utils/stringUtils';
+import { isFunctionOperator, isNonValueOperator } from 'utils/tokenUtils';
 import { v4 as uuid } from 'uuid';
 
 /**
@@ -86,8 +91,32 @@ export const convertFiltersToExpression = (
 				return '';
 			}
 
-			const formattedValue = formatValueForExpression(value, op);
-			return `${key.key} ${op} ${formattedValue}`;
+			let operator = op.trim().toLowerCase();
+			if (Object.keys(DEPRECATED_OPERATORS_MAP).includes(operator)) {
+				operator =
+					DEPRECATED_OPERATORS_MAP[
+						operator as keyof typeof DEPRECATED_OPERATORS_MAP
+					];
+			}
+
+			if (isNonValueOperator(operator)) {
+				return `${key.key} ${operator}`;
+			}
+
+			if (isFunctionOperator(operator)) {
+				// Get the proper function name from QUERY_BUILDER_FUNCTIONS
+				const functionOperators = Object.values(QUERY_BUILDER_FUNCTIONS);
+				const properFunctionName =
+					functionOperators.find(
+						(func: string) => func.toLowerCase() === operator.toLowerCase(),
+					) || operator;
+
+				const formattedValue = formatValueForExpression(value, operator);
+				return `${properFunctionName}(${key.key}, ${formattedValue})`;
+			}
+
+			const formattedValue = formatValueForExpression(value, operator);
+			return `${key.key} ${operator} ${formattedValue}`;
 		})
 		.filter((expression) => expression !== ''); // Remove empty expressions
 
@@ -112,7 +141,6 @@ export const convertExpressionToFilters = (
 	if (!expression) return [];
 
 	const queryPairs = extractQueryPairs(expression);
-
 	const filters: TagFilterItem[] = [];
 
 	queryPairs.forEach((pair) => {
@@ -140,19 +168,36 @@ export const convertFiltersToExpressionWithExistingQuery = (
 	filters: TagFilter,
 	existingQuery: string | undefined,
 ): { filters: TagFilter; filter: { expression: string } } => {
+	// Check for deprecated operators and replace them with new operators
+	const updatedFilters = cloneDeep(filters);
+
+	// Replace deprecated operators in filter items
+	if (updatedFilters?.items) {
+		updatedFilters.items = updatedFilters.items.map((item) => {
+			const opLower = item.op?.toLowerCase();
+			if (Object.keys(DEPRECATED_OPERATORS_MAP).includes(opLower)) {
+				return {
+					...item,
+					op: DEPRECATED_OPERATORS_MAP[
+						opLower as keyof typeof DEPRECATED_OPERATORS_MAP
+					].toLowerCase(),
+				};
+			}
+			return item;
+		});
+	}
+
 	if (!existingQuery) {
 		// If no existing query, return filters with a newly generated expression
 		return {
-			filters,
-			filter: convertFiltersToExpression(filters),
+			filters: updatedFilters,
+			filter: convertFiltersToExpression(updatedFilters),
 		};
 	}
 
 	// Extract query pairs from the existing query
 	const queryPairs = extractQueryPairs(existingQuery.trim());
 	let queryPairsMap: Map<string, IQueryPair> = new Map();
-
-	const updatedFilters = cloneDeep(filters); // Clone filters to avoid direct mutation
 	const nonExistingFilters: TagFilterItem[] = [];
 	let modifiedQuery = existingQuery; // We'll modify this query as we proceed
 	const visitedPairs: Set<string> = new Set(); // Set to track visited query pairs
@@ -539,43 +584,16 @@ export const convertAggregationToExpression = (
 	];
 };
 
-export const getQueryTitles = (currentQuery: Query): string[] => {
-	if (currentQuery.queryType === EQueryType.QUERY_BUILDER) {
-		const queryTitles: string[] = [];
-
-		// Handle builder queries with multiple aggregations
-		currentQuery.builder.queryData.forEach((q) => {
-			const aggregationCount = q.aggregations?.length || 1;
-
-			if (aggregationCount > 1) {
-				// If multiple aggregations, create titles like A.0, A.1, A.2
-				for (let i = 0; i < aggregationCount; i++) {
-					queryTitles.push(`${q.queryName}.${i}`);
-				}
-			} else {
-				// Single aggregation, just use query name
-				queryTitles.push(q.queryName);
-			}
-		});
-
-		// Handle formulas (they don't have aggregations, so just use query name)
-		const formulas = currentQuery.builder.queryFormulas.map((q) => q.queryName);
-
-		return [...queryTitles, ...formulas];
-	}
-
-	if (currentQuery.queryType === EQueryType.CLICKHOUSE) {
-		return currentQuery.clickhouse_sql.map((q) => q.name);
-	}
-
-	return currentQuery.promql.map((q) => q.name);
-};
-
 function getColId(
 	queryName: string,
 	aggregation: { alias?: string; expression?: string },
+	isMultipleAggregations: boolean,
 ): string {
-	return `${queryName}.${aggregation.expression}`;
+	if (isMultipleAggregations && aggregation.expression) {
+		return `${queryName}.${aggregation.expression}`;
+	}
+
+	return queryName;
 }
 
 // function to give you label value for query name taking multiaggregation into account
@@ -599,7 +617,7 @@ export function getQueryLabelWithAggregation(
 		const isMultipleAggregations = aggregations.length > 1;
 
 		aggregations.forEach((agg: any, index: number) => {
-			const columnId = getColId(queryName, agg);
+			const columnId = getColId(queryName, agg, isMultipleAggregations);
 
 			// For display purposes, show the aggregation index for multiple aggregations
 			const displayLabel = isMultipleAggregations

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/Checkbox.tsx

@@ -17,6 +17,7 @@ import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
 import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { useGetAggregateValues } from 'hooks/queryBuilder/useGetAggregateValues';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useGetQueryKeyValueSuggestions } from 'hooks/querySuggestions/useGetQueryKeyValueSuggestions';
 import useDebouncedFn from 'hooks/useDebouncedFunction';
 import { cloneDeep, isArray, isEqual, isFunction } from 'lodash-es';
 import { ChevronDown, ChevronRight } from 'lucide-react';
@@ -73,18 +74,59 @@ export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 			searchText: searchText ?? '',
 		},
 		{
-			enabled: isOpen,
+			enabled: isOpen && source !== QuickFiltersSource.METER_EXPLORER,
 			keepPreviousData: true,
 		},
 	);
 
+	const {
+		data: keyValueSuggestions,
+		isLoading: isLoadingKeyValueSuggestions,
+	} = useGetQueryKeyValueSuggestions({
+		key: filter.attributeKey.key,
+		signal: filter.dataSource || DataSource.LOGS,
+		signalSource: 'meter',
+		options: {
+			enabled: isOpen && source === QuickFiltersSource.METER_EXPLORER,
+			keepPreviousData: true,
+		},
+	});
+
 	const attributeValues: string[] = useMemo(() => {
 		const dataType = filter.attributeKey.dataType || DataTypes.String;
+
+		if (source === QuickFiltersSource.METER_EXPLORER && keyValueSuggestions) {
+			// Process the response data
+			const responseData = keyValueSuggestions?.data as any;
+			const values = responseData.data?.values || {};
+			const stringValues = values.stringValues || [];
+			const numberValues = values.numberValues || [];
+
+			// Generate options from string values - explicitly handle empty strings
+			const stringOptions = stringValues
+				// Strict filtering for empty string - we'll handle it as a special case if needed
+				.filter(
+					(value: string | null | undefined): value is string =>
+						value !== null && value !== undefined && value !== '',
+				);
+
+			// Generate options from number values
+			const numberOptions = numberValues
+				.filter(
+					(value: number | null | undefined): value is number =>
+						value !== null && value !== undefined,
+				)
+				.map((value: number) => value.toString());
+
+			// Combine all options and make sure we don't have duplicate labels
+			return [...stringOptions, ...numberOptions];
+		}
+
 		const key = DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY[dataType];
 		return (data?.payload?.[key] || []).filter(
 			(val) => val !== undefined && val !== null,
 		);
-	}, [data?.payload, filter.attributeKey.dataType]);
+	}, [data?.payload, filter.attributeKey.dataType, keyValueSuggestions, source]);
 
 	const currentAttributeKeys = attributeValues.slice(0, visibleItemsCount);
 
@@ -478,12 +520,14 @@ export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 					)}
 				</section>
 			</section>
-			{isOpen && isLoading && !attributeValues.length && (
-				<section className="loading">
-					<Skeleton paragraph={{ rows: 4 }} />
-				</section>
-			)}
-			{isOpen && !isLoading && (
+			{isOpen &&
+				(isLoading || isLoadingKeyValueSuggestions) &&
+				!attributeValues.length && (
+					<section className="loading">
+						<Skeleton paragraph={{ rows: 4 }} />
+					</section>
+				)}
+			{isOpen && !isLoading && !isLoadingKeyValueSuggestions && (
 				<>
 					{!isEmptyStateWithDocsEnabled && (
 						<section className="search">

frontend/src/components/QuickFilters/QuickFilters.styles.scss

@@ -1,6 +1,8 @@
 .quick-filters-container {
 	display: flex;
 	height: 100%;
+	position: relative;
+
 	.quick-filters-settings-container {
 		position: relative;
 	}
@@ -102,6 +104,37 @@
 			margin: 8px 12px;
 		}
 	}
+
+	.no-filters-container {
+		display: flex;
+		height: 100%;
+		gap: 8px;
+		align-items: center;
+		padding: 8px;
+	}
+}
+
+.perilin-bg {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+
+	background: radial-gradient(circle, #fff 10%, transparent 0);
+	background-size: 12px 12px;
+	opacity: 1;
+
+	mask-image: radial-gradient(
+		circle at 50% 0,
+		rgba(11, 12, 14, 0.1) 0,
+		rgba(11, 12, 14, 0) 100%
+	);
+	-webkit-mask-image: radial-gradient(
+		circle at 50% 0,
+		rgba(11, 12, 14, 0.1) 0,
+		rgba(11, 12, 14, 0) 100%
+	);
 }
 
 .lightMode {

frontend/src/components/QuickFilters/QuickFilters.tsx

@@ -15,7 +15,7 @@ import { LOCALSTORAGE } from 'constants/localStorage';
 import { useApiMonitoringParams } from 'container/ApiMonitoring/queryParams';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { cloneDeep, isFunction, isNull } from 'lodash-es';
-import { Settings2 as SettingsIcon } from 'lucide-react';
+import { Frown, Settings2 as SettingsIcon } from 'lucide-react';
 import { useAppContext } from 'providers/App/App';
 import { useMemo, useState } from 'react';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
@@ -236,6 +236,13 @@ export default function QuickFilters(props: IQuickFiltersProps): JSX.Element {
 											);
 									}
 								})}
+
+								{filterConfig.length === 0 && (
+									<div className="no-filters-container">
+										<Frown size={16} />
+										<Typography.Text>No filters found</Typography.Text>
+									</div>
+								)}
 							</section>
 						</>
 					</OverlayScrollbar>

frontend/src/components/QuickFilters/QuickFiltersSettings/OtherFilters.tsx

@@ -5,8 +5,11 @@ import { SignalType } from 'components/QuickFilters/types';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
 import { useGetAttributeSuggestions } from 'hooks/queryBuilder/useGetAttributeSuggestions';
+import { useGetQueryKeySuggestions } from 'hooks/querySuggestions/useGetQueryKeySuggestions';
 import { useMemo } from 'react';
+import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
+import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
 import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
 import { DataSource } from 'types/common/queryBuilder';
 
@@ -40,6 +43,10 @@ function OtherFilters({
 		() => SIGNAL_DATA_SOURCE_MAP[signal as SignalType] === DataSource.LOGS,
 		[signal],
 	);
+	const isMeterDataSource = useMemo(
+		() => signal && signal === SignalType.METER_EXPLORER,
+		[signal],
+	);
 
 	const {
 		data: suggestionsData,
@@ -69,7 +76,22 @@ function OtherFilters({
 		},
 		{
 			queryKey: [REACT_QUERY_KEY.GET_OTHER_FILTERS, inputValue],
-			enabled: !!signal && !isLogDataSource,
+			enabled: !!signal && !isLogDataSource && !isMeterDataSource,
+		},
+	);
+
+	const {
+		data: fieldKeysData,
+		isLoading: isLoadingFieldKeys,
+	} = useGetQueryKeySuggestions(
+		{
+			searchText: inputValue,
+			signal: SIGNAL_DATA_SOURCE_MAP[signal as SignalType],
+			signalSource: 'meter',
+		},
+		{
+			queryKey: [REACT_QUERY_KEY.GET_OTHER_FILTERS, inputValue],
+			enabled: !!signal && isMeterDataSource,
 		},
 	);
 
@@ -77,13 +99,33 @@ function OtherFilters({
 		let filterAttributes;
 		if (isLogDataSource) {
 			filterAttributes = suggestionsData?.payload?.attributes || [];
+		} else if (isMeterDataSource) {
+			const fieldKeys: QueryKeyDataSuggestionsProps[] = Object.values(
+				fieldKeysData?.data?.data?.keys || {},
+			)?.flat();
+			filterAttributes = fieldKeys.map(
+				(attr) =>
+					({
+						key: attr.name,
+						dataType: attr.fieldDataType,
+						type: attr.fieldContext,
+						signal: attr.signal,
+					} as BaseAutocompleteData),
+			);
 		} else {
 			filterAttributes = aggregateKeysData?.payload?.attributeKeys || [];
 		}
 		return filterAttributes?.filter(
 			(attr) => !addedFilters.some((filter) => filter.key === attr.key),
 		);
-	}, [suggestionsData, aggregateKeysData, addedFilters, isLogDataSource]);
+	}, [
+		suggestionsData,
+		aggregateKeysData,
+		addedFilters,
+		isLogDataSource,
+		fieldKeysData,
+		isMeterDataSource,
+	]);
 
 	const handleAddFilter = (filter: FilterType): void => {
 		setAddedFilters((prev) => [
@@ -99,7 +141,8 @@ function OtherFilters({
 	};
 
 	const renderFilters = (): React.ReactNode => {
-		const isLoading = isFetchingSuggestions || isFetchingAggregateKeys;
+		const isLoading =
+			isFetchingSuggestions || isFetchingAggregateKeys || isLoadingFieldKeys;
 		if (isLoading) return <OtherFiltersSkeleton />;
 		if (!otherFilters?.length)
 			return <div className="no-values-found">No values found</div>;

frontend/src/components/QuickFilters/QuickFiltersSettings/constants.ts

@@ -6,4 +6,5 @@ export const SIGNAL_DATA_SOURCE_MAP = {
 	[SignalType.TRACES]: DataSource.TRACES,
 	[SignalType.EXCEPTIONS]: DataSource.TRACES,
 	[SignalType.API_MONITORING]: DataSource.TRACES,
+	[SignalType.METER_EXPLORER]: DataSource.METRICS,
 };

frontend/src/components/QuickFilters/tests/QuickFilters.test.tsx

@@ -54,6 +54,7 @@ const quickFiltersListURL = `${BASE_URL}/api/v1/orgs/me/filters/${SIGNAL}`;
 const saveQuickFiltersURL = `${BASE_URL}/api/v1/orgs/me/filters`;
 const quickFiltersSuggestionsURL = `${BASE_URL}/api/v3/filter_suggestions`;
 const quickFiltersAttributeValuesURL = `${BASE_URL}/api/v3/autocomplete/attribute_values`;
+const fieldsValuesURL = `${BASE_URL}/api/v1/fields/values`;
 
 const FILTER_OS_DESCRIPTION = 'os.description';
 const FILTER_K8S_DEPLOYMENT_NAME = 'k8s.deployment.name';
@@ -77,7 +78,11 @@ const setupServer = (): void => {
 			putHandler(await req.json());
 			return res(ctx.status(200), ctx.json({}));
 		}),
-		rest.get(quickFiltersAttributeValuesURL, (_, res, ctx) =>
+
+		rest.get(quickFiltersAttributeValuesURL, (req, res, ctx) =>
+			res(ctx.status(200), ctx.json(quickFiltersAttributeValuesResponse)),
+		),
+		rest.get(fieldsValuesURL, (req, res, ctx) =>
 			res(ctx.status(200), ctx.json(quickFiltersAttributeValuesResponse)),
 		),
 	);

frontend/src/components/QuickFilters/types.ts

@@ -23,6 +23,7 @@ export enum SignalType {
 	LOGS = 'logs',
 	API_MONITORING = 'api_monitoring',
 	EXCEPTIONS = 'exceptions',
+	METER_EXPLORER = 'meter',
 }
 
 export interface IQuickFiltersConfig {
@@ -53,4 +54,5 @@ export enum QuickFiltersSource {
 	TRACES_EXPLORER = 'traces-explorer',
 	API_MONITORING = 'api-monitoring',
 	EXCEPTIONS = 'exceptions',
+	METER_EXPLORER = 'meter',
 }

frontend/src/components/ResizeTable/ResizeTable.tsx

@@ -4,7 +4,7 @@ import { Table } from 'antd';
 import { ColumnsType } from 'antd/lib/table';
 import cx from 'classnames';
 import { dragColumnParams } from 'hooks/useDragColumns/configs';
-import { RowData } from 'lib/query/createTableColumnsFromQuery';
+import { getColumnWidth, RowData } from 'lib/query/createTableColumnsFromQuery';
 import { debounce, set } from 'lodash-es';
 import { useDashboard } from 'providers/Dashboard/Dashboard';
 import {
@@ -110,11 +110,14 @@ function ResizeTable({
 			// Apply stored column widths from widget configuration
 			const columnsWithStoredWidths = columns.map((col) => {
 				const dataIndex = (col as RowData).dataIndex as string;
-				if (dataIndex && columnWidths && columnWidths[dataIndex]) {
-					return {
-						...col,
-						width: columnWidths[dataIndex], // Apply stored width
-					};
+				if (dataIndex && columnWidths) {
+					const width = getColumnWidth(dataIndex, columnWidths);
+					if (width) {
+						return {
+							...col,
+							width, // Apply stored width
+						};
+					}
 				}
 				return col;
 			});

frontend/src/components/SignozRadioGroup/SignozRadioGroup.styles.scss

@@ -17,6 +17,19 @@
 		font-weight: var(--font-weight-normal);
 	}
 
+	.view-title-container {
+		display: flex;
+		align-items: center;
+		gap: 6px;
+		justify-content: center;
+
+		.icon-container {
+			display: flex;
+			align-items: center;
+			justify-content: center;
+		}
+	}
+
 	.tab {
 		border: 1px solid var(--bg-slate-400);
 		&:hover {

frontend/src/components/SignozRadioGroup/SignozRadioGroup.tsx

@@ -6,6 +6,7 @@ import { RadioChangeEvent } from 'antd/es/radio';
 interface Option {
 	value: string;
 	label: string;
+	icon?: React.ReactNode;
 }
 
 interface SignozRadioGroupProps {
@@ -37,7 +38,10 @@ function SignozRadioGroup({
 					value={option.value}
 					className={value === option.value ? 'selected_view tab' : 'tab'}
 				>
-					{option.label}
+					<div className="view-title-container">
+						{option.icon && <div className="icon-container">{option.icon}</div>}
+						{option.label}
+					</div>
 				</Radio.Button>
 			))}
 		</Radio.Group>

frontend/src/components/WarningPopover/WarningPopover.styles.scss

@@ -0,0 +1,208 @@
+.warning-content {
+	display: flex;
+	flex-direction: column;
+	// === SECTION: Summary (Top)
+	&__summary-section {
+		display: flex;
+		flex-direction: column;
+		border-bottom: 1px solid var(--bg-slate-400);
+	}
+
+	&__summary {
+		display: flex;
+		justify-content: space-between;
+		padding: 16px;
+	}
+
+	&__summary-left {
+		display: flex;
+		align-items: baseline;
+		gap: 8px;
+	}
+
+	&__summary-text {
+		display: flex;
+		flex-direction: column;
+		gap: 6px;
+	}
+
+	&__warning-code {
+		color: var(--bg-vanilla-100);
+		margin: 0;
+		font-size: 16px;
+		font-weight: 500;
+		line-height: 24px; /* 150% */
+		letter-spacing: -0.08px;
+	}
+
+	&__warning-message {
+		margin: 0;
+		color: var(--bg-vanilla-400);
+		font-size: 14px;
+		font-weight: 400;
+		line-height: 20px; /* 142.857% */
+		letter-spacing: -0.07px;
+	}
+
+	&__docs-button {
+		display: flex;
+		align-items: center;
+		gap: 6px;
+		padding: 9px 12.5px;
+		color: var(--bg-vanilla-400);
+		font-size: 12px;
+		font-weight: 400;
+		line-height: 18px; /* 150% */
+		letter-spacing: 0.12px;
+		border-radius: 2px;
+		border: 1px solid var(--bg-slate-400);
+		background: var(--bg-ink-300);
+		box-shadow: none;
+	}
+
+	&__message-badge {
+		display: flex;
+		align-items: center;
+		gap: 12px;
+		padding: 0px 16px 16px;
+
+		.key-value-label {
+			width: fit-content;
+			border-color: var(--bg-slate-400);
+			border-radius: 20px;
+			overflow: hidden;
+			&__key {
+				padding-left: 8px;
+				padding-right: 8px;
+			}
+			&__value {
+				padding-right: 10px;
+				color: var(--bg-vanilla-400);
+				font-size: 12px;
+				font-weight: 500;
+				line-height: 18px; /* 150% */
+				letter-spacing: 0.48px;
+				pointer-events: none;
+			}
+		}
+		&-label {
+			display: flex;
+			align-items: center;
+			gap: 6px;
+			&-dot {
+				height: 6px;
+				width: 6px;
+				background: var(--bg-sakura-500);
+				border-radius: 50%;
+			}
+			&-text {
+				color: var(--bg-vanilla-100);
+				font-size: 10px;
+				font-weight: 500;
+				line-height: 18px; /* 180% */
+				letter-spacing: 0.5px;
+			}
+		}
+		&-line {
+			flex: 1;
+			height: 8px;
+			background-image: radial-gradient(circle, #444c63 1px, transparent 2px);
+			background-size: 8px 11px;
+			background-position: top left;
+			padding: 6px;
+		}
+	}
+
+	// === SECTION: Message List (Bottom)
+
+	&__message-list-container {
+		position: relative;
+	}
+
+	&__message-list {
+		margin: 0;
+		padding: 0;
+		list-style: none;
+		max-height: 275px;
+	}
+
+	&__message-item {
+		position: relative;
+		margin-bottom: 4px;
+		color: var(--bg-vanilla-400);
+		font-family: Geist Mono;
+		font-size: 12px;
+		font-weight: 400;
+		line-height: 18px;
+		color: var(--bg-vanilla-400);
+		padding: 3px 12px;
+		padding-left: 26px;
+	}
+
+	&__message-item::before {
+		font-family: unset;
+		content: '';
+		position: absolute;
+		left: 12px;
+		top: 50%;
+		transform: translateY(-50%);
+		width: 2px;
+		height: 4px;
+		border-radius: 50px;
+		background: var(--bg-slate-400);
+	}
+
+	&__scroll-hint {
+		position: absolute;
+		bottom: 10px;
+		left: 0px;
+		right: 0px;
+		margin: auto;
+		width: fit-content;
+		display: inline-flex;
+		padding: 4px 12px 4px 10px;
+		justify-content: center;
+		align-items: center;
+		gap: 3px;
+		background: var(--bg-slate-200);
+		border-radius: 20px;
+		box-shadow: 0px 103px 12px 0px rgba(0, 0, 0, 0.01),
+			0px 66px 18px 0px rgba(0, 0, 0, 0.01), 0px 37px 22px 0px rgba(0, 0, 0, 0.03),
+			0px 17px 17px 0px rgba(0, 0, 0, 0.04), 0px 4px 9px 0px rgba(0, 0, 0, 0.04);
+	}
+
+	&__scroll-hint-text {
+		color: var(--bg-vanilla-100);
+
+		font-size: 12px;
+		font-weight: 400;
+		line-height: 18px;
+		letter-spacing: -0.06px;
+	}
+}
+
+.lightMode {
+	.warning-content {
+		&__warning-code {
+			color: var(--bg-ink-100);
+		}
+		&__warning-message {
+			color: var(--bg-ink-400);
+		}
+		&__message-item {
+			color: var(--bg-ink-400);
+		}
+		&__message-badge {
+			&-label-text {
+				color: var(--bg-ink-400);
+			}
+			.key-value-label__value {
+				color: var(--bg-ink-400);
+			}
+		}
+		&__docs-button {
+			background: var(--bg-vanilla-100);
+			color: var(--bg-ink-100);
+		}
+	}
+}

frontend/src/components/WarningPopover/WarningPopover.tsx

@@ -0,0 +1,142 @@
+/* eslint-disable react/jsx-props-no-spreading */
+import './WarningPopover.styles.scss';
+
+import { Color } from '@signozhq/design-tokens';
+import { Button, Popover, PopoverProps } from 'antd';
+import ErrorIcon from 'assets/Error';
+import OverlayScrollbar from 'components/OverlayScrollbar/OverlayScrollbar';
+import { BookOpenText, ChevronsDown, TriangleAlert } from 'lucide-react';
+import KeyValueLabel from 'periscope/components/KeyValueLabel';
+import { ReactNode } from 'react';
+import { Warning } from 'types/api';
+
+interface WarningContentProps {
+	warning: Warning;
+}
+
+export function WarningContent({ warning }: WarningContentProps): JSX.Element {
+	const {
+		url: warningUrl,
+		warnings: warningMessages,
+		code: warningCode,
+		message: warningMessage,
+	} = warning || {};
+
+	if (!warning) {
+		return <div />;
+	}
+
+	return (
+		<section className="warning-content">
+			{/* Summary Header */}
+			<section className="warning-content__summary-section">
+				<header className="warning-content__summary">
+					<div className="warning-content__summary-left">
+						<div className="warning-content__icon-wrapper">
+							<ErrorIcon />
+						</div>
+
+						<div className="warning-content__summary-text">
+							<h2 className="warning-content__warning-code">{warningCode}</h2>
+							<p className="warning-content__warning-message">{warningMessage}</p>
+						</div>
+					</div>
+
+					{warningUrl && (
+						<div className="warning-content__summary-right">
+							<Button
+								type="default"
+								className="warning-content__docs-button"
+								href={warningUrl}
+								target="_blank"
+								data-testid="warning-docs-button"
+							>
+								<BookOpenText size={14} />
+								Open Docs
+							</Button>
+						</div>
+					)}
+				</header>
+
+				{warningMessages?.length > 0 && (
+					<div className="warning-content__message-badge">
+						<KeyValueLabel
+							badgeKey={
+								<div className="warning-content__message-badge-label">
+									<div className="warning-content__message-badge-label-dot" />
+									<div className="warning-content__message-badge-label-text">
+										MESSAGES
+									</div>
+								</div>
+							}
+							badgeValue={warningMessages.length.toString()}
+						/>
+						<div className="warning-content__message-badge-line" />
+					</div>
+				)}
+			</section>
+
+			{/* Detailed Messages */}
+			<section className="warning-content__messages-section">
+				<div className="warning-content__message-list-container">
+					<OverlayScrollbar>
+						<ul className="warning-content__message-list">
+							{warningMessages?.map((warning) => (
+								<li className="warning-content__message-item" key={warning.message}>
+									{warning.message}
+								</li>
+							))}
+						</ul>
+					</OverlayScrollbar>
+					{warningMessages?.length > 10 && (
+						<div className="warning-content__scroll-hint">
+							<ChevronsDown
+								size={16}
+								color={Color.BG_VANILLA_100}
+								className="warning-content__scroll-hint-icon"
+							/>
+							<span className="warning-content__scroll-hint-text">
+								Scroll for more
+							</span>
+						</div>
+					)}
+				</div>
+			</section>
+		</section>
+	);
+}
+
+interface WarningPopoverProps extends PopoverProps {
+	children?: ReactNode;
+	warningData: Warning;
+}
+
+function WarningPopover({
+	children,
+	warningData,
+	...popoverProps
+}: WarningPopoverProps): JSX.Element {
+	return (
+		<Popover
+			content={<WarningContent warning={warningData} />}
+			overlayStyle={{ padding: 0, maxWidth: '600px' }}
+			overlayInnerStyle={{ padding: 0 }}
+			autoAdjustOverflow
+			{...popoverProps}
+		>
+			{children || (
+				<TriangleAlert
+					size={16}
+					style={{ cursor: 'pointer' }}
+					color={Color.BG_AMBER_500}
+				/>
+			)}
+		</Popover>
+	);
+}
+
+WarningPopover.defaultProps = {
+	children: undefined,
+};
+
+export default WarningPopover;

frontend/src/components/YAxisUnitSelector/YAxisUnitSelector.tsx

@@ -0,0 +1,63 @@
+import './styles.scss';
+
+import { Select } from 'antd';
+import { DefaultOptionType } from 'antd/es/select';
+
+import { UniversalYAxisUnitMappings, Y_AXIS_CATEGORIES } from './constants';
+import { UniversalYAxisUnit, YAxisUnitSelectorProps } from './types';
+import { mapMetricUnitToUniversalUnit } from './utils';
+
+function YAxisUnitSelector({
+	value,
+	onChange,
+	placeholder = 'Please select a unit',
+	loading = false,
+}: YAxisUnitSelectorProps): JSX.Element {
+	const universalUnit = mapMetricUnitToUniversalUnit(value);
+
+	const handleSearch = (
+		searchTerm: string,
+		currentOption: DefaultOptionType | undefined,
+	): boolean => {
+		if (!currentOption?.value) return false;
+
+		const search = searchTerm.toLowerCase();
+		const unitId = currentOption.value.toString().toLowerCase();
+		const unitLabel = currentOption.children?.toString().toLowerCase() || '';
+
+		// Check label and id
+		if (unitId.includes(search) || unitLabel.includes(search)) return true;
+
+		// Check aliases (from the mapping) using array iteration
+		const aliases = Array.from(
+			UniversalYAxisUnitMappings[currentOption.value as UniversalYAxisUnit] ?? [],
+		);
+
+		return aliases.some((alias) => alias.toLowerCase().includes(search));
+	};
+
+	return (
+		<div className="y-axis-unit-selector-component">
+			<Select
+				showSearch
+				value={universalUnit}
+				onChange={onChange}
+				placeholder={placeholder}
+				filterOption={(input, option): boolean => handleSearch(input, option)}
+				loading={loading}
+			>
+				{Y_AXIS_CATEGORIES.map((category) => (
+					<Select.OptGroup key={category.name} label={category.name}>
+						{category.units.map((unit) => (
+							<Select.Option key={unit.id} value={unit.id}>
+								{unit.name}
+							</Select.Option>
+						))}
+					</Select.OptGroup>
+				))}
+			</Select>
+		</div>
+	);
+}
+
+export default YAxisUnitSelector;

frontend/src/components/YAxisUnitSelector/__tests__/YAxisUnitSelector.test.tsx

@@ -0,0 +1,68 @@
+import { fireEvent, render, screen } from '@testing-library/react';
+
+import YAxisUnitSelector from '../YAxisUnitSelector';
+
+describe('YAxisUnitSelector', () => {
+	const mockOnChange = jest.fn();
+
+	beforeEach(() => {
+		mockOnChange.mockClear();
+	});
+
+	it('renders with default placeholder', () => {
+		render(<YAxisUnitSelector value="" onChange={mockOnChange} />);
+		expect(screen.getByText('Please select a unit')).toBeInTheDocument();
+	});
+
+	it('renders with custom placeholder', () => {
+		render(
+			<YAxisUnitSelector
+				value=""
+				onChange={mockOnChange}
+				placeholder="Custom placeholder"
+			/>,
+		);
+		expect(screen.queryByText('Custom placeholder')).toBeInTheDocument();
+	});
+
+	it('calls onChange when a value is selected', () => {
+		render(<YAxisUnitSelector value="" onChange={mockOnChange} />);
+		const select = screen.getByRole('combobox');
+
+		fireEvent.mouseDown(select);
+		const option = screen.getByText('Bytes (B)');
+		fireEvent.click(option);
+
+		expect(mockOnChange).toHaveBeenCalledWith('By', {
+			children: 'Bytes (B)',
+			key: 'By',
+			value: 'By',
+		});
+	});
+
+	it('filters options based on search input', () => {
+		render(<YAxisUnitSelector value="" onChange={mockOnChange} />);
+		const select = screen.getByRole('combobox');
+
+		fireEvent.mouseDown(select);
+		const input = screen.getByRole('combobox');
+		fireEvent.change(input, { target: { value: 'byte' } });
+
+		expect(screen.getByText('Bytes/sec')).toBeInTheDocument();
+	});
+
+	it('shows all categories and their units', () => {
+		render(<YAxisUnitSelector value="" onChange={mockOnChange} />);
+		const select = screen.getByRole('combobox');
+
+		fireEvent.mouseDown(select);
+
+		// Check for category headers
+		expect(screen.getByText('Data')).toBeInTheDocument();
+		expect(screen.getByText('Time')).toBeInTheDocument();
+
+		// Check for some common units
+		expect(screen.getByText('Bytes (B)')).toBeInTheDocument();
+		expect(screen.getByText('Seconds (s)')).toBeInTheDocument();
+	});
+});

frontend/src/components/YAxisUnitSelector/__tests__/utils.test.tsx

@@ -0,0 +1,39 @@
+import {
+	getUniversalNameFromMetricUnit,
+	mapMetricUnitToUniversalUnit,
+} from '../utils';
+
+describe('YAxisUnitSelector utils', () => {
+	describe('mapMetricUnitToUniversalUnit', () => {
+		it('maps known units correctly', () => {
+			expect(mapMetricUnitToUniversalUnit('bytes')).toBe('By');
+			expect(mapMetricUnitToUniversalUnit('seconds')).toBe('s');
+			expect(mapMetricUnitToUniversalUnit('bytes_per_second')).toBe('By/s');
+		});
+
+		it('returns null or self for unknown units', () => {
+			expect(mapMetricUnitToUniversalUnit('unknown_unit')).toBe('unknown_unit');
+			expect(mapMetricUnitToUniversalUnit('')).toBe(null);
+			expect(mapMetricUnitToUniversalUnit(undefined)).toBe(null);
+		});
+	});
+
+	describe('getUniversalNameFromMetricUnit', () => {
+		it('returns human readable names for known units', () => {
+			expect(getUniversalNameFromMetricUnit('bytes')).toBe('Bytes (B)');
+			expect(getUniversalNameFromMetricUnit('seconds')).toBe('Seconds (s)');
+			expect(getUniversalNameFromMetricUnit('bytes_per_second')).toBe('Bytes/sec');
+		});
+
+		it('returns original unit for unknown units', () => {
+			expect(getUniversalNameFromMetricUnit('unknown_unit')).toBe('unknown_unit');
+			expect(getUniversalNameFromMetricUnit('')).toBe('-');
+			expect(getUniversalNameFromMetricUnit(undefined)).toBe('-');
+		});
+
+		it('handles case variations', () => {
+			expect(getUniversalNameFromMetricUnit('bytes')).toBe('Bytes (B)');
+			expect(getUniversalNameFromMetricUnit('s')).toBe('Seconds (s)');
+		});
+	});
+});

frontend/src/components/YAxisUnitSelector/constants.ts

@@ -0,0 +1,627 @@
+import { UniversalYAxisUnit, YAxisUnit } from './types';
+
+// Mapping of universal y-axis units to their AWS, UCUM, and OpenMetrics equivalents
+export const UniversalYAxisUnitMappings: Record<
+	UniversalYAxisUnit,
+	Set<YAxisUnit>
+> = {
+	// Time
+	[UniversalYAxisUnit.NANOSECONDS]: new Set([
+		YAxisUnit.UCUM_NANOSECONDS,
+		YAxisUnit.OPEN_METRICS_NANOSECONDS,
+	]),
+	[UniversalYAxisUnit.MICROSECONDS]: new Set([
+		YAxisUnit.AWS_MICROSECONDS,
+		YAxisUnit.UCUM_MICROSECONDS,
+		YAxisUnit.OPEN_METRICS_MICROSECONDS,
+	]),
+	[UniversalYAxisUnit.MILLISECONDS]: new Set([
+		YAxisUnit.AWS_MILLISECONDS,
+		YAxisUnit.UCUM_MILLISECONDS,
+		YAxisUnit.OPEN_METRICS_MILLISECONDS,
+	]),
+	[UniversalYAxisUnit.SECONDS]: new Set([
+		YAxisUnit.AWS_SECONDS,
+		YAxisUnit.UCUM_SECONDS,
+		YAxisUnit.OPEN_METRICS_SECONDS,
+	]),
+	[UniversalYAxisUnit.MINUTES]: new Set([
+		YAxisUnit.UCUM_MINUTES,
+		YAxisUnit.OPEN_METRICS_MINUTES,
+	]),
+	[UniversalYAxisUnit.HOURS]: new Set([
+		YAxisUnit.UCUM_HOURS,
+		YAxisUnit.OPEN_METRICS_HOURS,
+	]),
+	[UniversalYAxisUnit.DAYS]: new Set([
+		YAxisUnit.UCUM_DAYS,
+		YAxisUnit.OPEN_METRICS_DAYS,
+	]),
+	[UniversalYAxisUnit.WEEKS]: new Set([YAxisUnit.UCUM_WEEKS]),
+
+	// Data
+	[UniversalYAxisUnit.BYTES]: new Set([
+		YAxisUnit.AWS_BYTES,
+		YAxisUnit.UCUM_BYTES,
+		YAxisUnit.OPEN_METRICS_BYTES,
+	]),
+	[UniversalYAxisUnit.KILOBYTES]: new Set([
+		YAxisUnit.AWS_KILOBYTES,
+		YAxisUnit.UCUM_KILOBYTES,
+		YAxisUnit.OPEN_METRICS_KILOBYTES,
+	]),
+	[UniversalYAxisUnit.MEGABYTES]: new Set([
+		YAxisUnit.AWS_MEGABYTES,
+		YAxisUnit.UCUM_MEGABYTES,
+		YAxisUnit.OPEN_METRICS_MEGABYTES,
+	]),
+	[UniversalYAxisUnit.GIGABYTES]: new Set([
+		YAxisUnit.AWS_GIGABYTES,
+		YAxisUnit.UCUM_GIGABYTES,
+		YAxisUnit.OPEN_METRICS_GIGABYTES,
+	]),
+	[UniversalYAxisUnit.TERABYTES]: new Set([
+		YAxisUnit.AWS_TERABYTES,
+		YAxisUnit.UCUM_TERABYTES,
+		YAxisUnit.OPEN_METRICS_TERABYTES,
+	]),
+	[UniversalYAxisUnit.PETABYTES]: new Set([
+		YAxisUnit.AWS_PETABYTES,
+		YAxisUnit.UCUM_PEBIBYTES,
+		YAxisUnit.OPEN_METRICS_PEBIBYTES,
+	]),
+	[UniversalYAxisUnit.EXABYTES]: new Set([
+		YAxisUnit.AWS_EXABYTES,
+		YAxisUnit.UCUM_EXABYTES,
+		YAxisUnit.OPEN_METRICS_EXABYTES,
+	]),
+	[UniversalYAxisUnit.ZETTABYTES]: new Set([
+		YAxisUnit.AWS_ZETTABYTES,
+		YAxisUnit.UCUM_ZETTABYTES,
+		YAxisUnit.OPEN_METRICS_ZETTABYTES,
+	]),
+	[UniversalYAxisUnit.YOTTABYTES]: new Set([
+		YAxisUnit.AWS_YOTTABYTES,
+		YAxisUnit.UCUM_YOTTABYTES,
+		YAxisUnit.OPEN_METRICS_YOTTABYTES,
+	]),
+
+	// Data Rate
+	[UniversalYAxisUnit.BYTES_SECOND]: new Set([
+		YAxisUnit.AWS_BYTES_SECOND,
+		YAxisUnit.UCUM_BYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_BYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.KILOBYTES_SECOND]: new Set([
+		YAxisUnit.AWS_KILOBYTES_SECOND,
+		YAxisUnit.UCUM_KILOBYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_KILOBYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.MEGABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_MEGABYTES_SECOND,
+		YAxisUnit.UCUM_MEGABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_MEGABYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.GIGABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_GIGABYTES_SECOND,
+		YAxisUnit.UCUM_GIGABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_GIGABYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.TERABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_TERABYTES_SECOND,
+		YAxisUnit.UCUM_TERABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_TERABYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.PETABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_PETABYTES_SECOND,
+		YAxisUnit.UCUM_PETABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_PETABYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.EXABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_EXABYTES_SECOND,
+		YAxisUnit.UCUM_EXABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_EXABYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.ZETTABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_ZETTABYTES_SECOND,
+		YAxisUnit.UCUM_ZETTABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_ZETTABYTES_SECOND,
+	]),
+	[UniversalYAxisUnit.YOTTABYTES_SECOND]: new Set([
+		YAxisUnit.AWS_YOTTABYTES_SECOND,
+		YAxisUnit.UCUM_YOTTABYTES_SECOND,
+		YAxisUnit.OPEN_METRICS_YOTTABYTES_SECOND,
+	]),
+
+	// Bits
+	[UniversalYAxisUnit.BITS]: new Set([
+		YAxisUnit.AWS_BITS,
+		YAxisUnit.UCUM_BITS,
+		YAxisUnit.OPEN_METRICS_BITS,
+	]),
+	[UniversalYAxisUnit.KILOBITS]: new Set([
+		YAxisUnit.AWS_KILOBITS,
+		YAxisUnit.UCUM_KILOBITS,
+		YAxisUnit.OPEN_METRICS_KILOBITS,
+	]),
+	[UniversalYAxisUnit.MEGABITS]: new Set([
+		YAxisUnit.AWS_MEGABITS,
+		YAxisUnit.UCUM_MEGABITS,
+		YAxisUnit.OPEN_METRICS_MEGABITS,
+	]),
+	[UniversalYAxisUnit.GIGABITS]: new Set([
+		YAxisUnit.AWS_GIGABITS,
+		YAxisUnit.UCUM_GIGABITS,
+		YAxisUnit.OPEN_METRICS_GIGABITS,
+	]),
+	[UniversalYAxisUnit.TERABITS]: new Set([
+		YAxisUnit.AWS_TERABITS,
+		YAxisUnit.UCUM_TERABITS,
+		YAxisUnit.OPEN_METRICS_TERABITS,
+	]),
+	[UniversalYAxisUnit.PETABITS]: new Set([
+		YAxisUnit.AWS_PETABITS,
+		YAxisUnit.UCUM_PETABITS,
+		YAxisUnit.OPEN_METRICS_PETABITS,
+	]),
+	[UniversalYAxisUnit.EXABITS]: new Set([
+		YAxisUnit.AWS_EXABITS,
+		YAxisUnit.UCUM_EXABITS,
+		YAxisUnit.OPEN_METRICS_EXABITS,
+	]),
+	[UniversalYAxisUnit.ZETTABITS]: new Set([
+		YAxisUnit.AWS_ZETTABITS,
+		YAxisUnit.UCUM_ZETTABITS,
+		YAxisUnit.OPEN_METRICS_ZETTABITS,
+	]),
+	[UniversalYAxisUnit.YOTTABITS]: new Set([
+		YAxisUnit.AWS_YOTTABITS,
+		YAxisUnit.UCUM_YOTTABITS,
+		YAxisUnit.OPEN_METRICS_YOTTABITS,
+	]),
+
+	// Bit Rate
+	[UniversalYAxisUnit.BITS_SECOND]: new Set([
+		YAxisUnit.AWS_BITS_SECOND,
+		YAxisUnit.UCUM_BITS_SECOND,
+		YAxisUnit.OPEN_METRICS_BITS_SECOND,
+	]),
+	[UniversalYAxisUnit.KILOBITS_SECOND]: new Set([
+		YAxisUnit.AWS_KILOBITS_SECOND,
+		YAxisUnit.UCUM_KILOBITS_SECOND,
+		YAxisUnit.OPEN_METRICS_KILOBITS_SECOND,
+	]),
+	[UniversalYAxisUnit.MEGABITS_SECOND]: new Set([
+		YAxisUnit.AWS_MEGABITS_SECOND,
+		YAxisUnit.UCUM_MEGABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_MEGABITS_SECOND,
+	]),
+	[UniversalYAxisUnit.GIGABITS_SECOND]: new Set([
+		YAxisUnit.AWS_GIGABITS_SECOND,
+		YAxisUnit.UCUM_GIGABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_GIGABITS_SECOND,
+	]),
+	[UniversalYAxisUnit.TERABITS_SECOND]: new Set([
+		YAxisUnit.AWS_TERABITS_SECOND,
+		YAxisUnit.UCUM_TERABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_TERABITS_SECOND,
+	]),
+	[UniversalYAxisUnit.PETABITS_SECOND]: new Set([
+		YAxisUnit.AWS_PETABITS_SECOND,
+		YAxisUnit.UCUM_PETABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_PETABITS_SECOND,
+	]),
+	[UniversalYAxisUnit.EXABITS_SECOND]: new Set([
+		YAxisUnit.AWS_EXABITS_SECOND,
+		YAxisUnit.UCUM_EXABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_EXABITS_SECOND,
+	]),
+	[UniversalYAxisUnit.ZETTABITS_SECOND]: new Set([
+		YAxisUnit.AWS_ZETTABITS_SECOND,
+		YAxisUnit.UCUM_ZETTABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_ZETTABITS_SECOND,
+	]),
+	[UniversalYAxisUnit.YOTTABITS_SECOND]: new Set([
+		YAxisUnit.AWS_YOTTABITS_SECOND,
+		YAxisUnit.UCUM_YOTTABITS_SECOND,
+		YAxisUnit.OPEN_METRICS_YOTTABITS_SECOND,
+	]),
+
+	// Count
+	[UniversalYAxisUnit.COUNT]: new Set([
+		YAxisUnit.AWS_COUNT,
+		YAxisUnit.UCUM_COUNT,
+		YAxisUnit.OPEN_METRICS_COUNT,
+	]),
+	[UniversalYAxisUnit.COUNT_SECOND]: new Set([
+		YAxisUnit.AWS_COUNT_SECOND,
+		YAxisUnit.UCUM_COUNT_SECOND,
+		YAxisUnit.OPEN_METRICS_COUNT_SECOND,
+	]),
+
+	// Percent
+	[UniversalYAxisUnit.PERCENT]: new Set([
+		YAxisUnit.AWS_PERCENT,
+		YAxisUnit.UCUM_PERCENT,
+		YAxisUnit.OPEN_METRICS_PERCENT,
+	]),
+	[UniversalYAxisUnit.NONE]: new Set([
+		YAxisUnit.AWS_NONE,
+		YAxisUnit.UCUM_NONE,
+		YAxisUnit.OPEN_METRICS_NONE,
+	]),
+	[UniversalYAxisUnit.PERCENT_UNIT]: new Set([
+		YAxisUnit.OPEN_METRICS_PERCENT_UNIT,
+	]),
+
+	// Count Rate
+	[UniversalYAxisUnit.COUNT_MINUTE]: new Set([
+		YAxisUnit.UCUM_COUNTS_MINUTE,
+		YAxisUnit.OPEN_METRICS_COUNTS_MINUTE,
+	]),
+	[UniversalYAxisUnit.OPS_SECOND]: new Set([
+		YAxisUnit.UCUM_OPS_SECOND,
+		YAxisUnit.OPEN_METRICS_OPS_SECOND,
+	]),
+	[UniversalYAxisUnit.OPS_MINUTE]: new Set([
+		YAxisUnit.UCUM_OPS_MINUTE,
+		YAxisUnit.OPEN_METRICS_OPS_MINUTE,
+	]),
+	[UniversalYAxisUnit.REQUESTS_SECOND]: new Set([
+		YAxisUnit.UCUM_REQUESTS_SECOND,
+		YAxisUnit.OPEN_METRICS_REQUESTS_SECOND,
+	]),
+	[UniversalYAxisUnit.REQUESTS_MINUTE]: new Set([
+		YAxisUnit.UCUM_REQUESTS_MINUTE,
+		YAxisUnit.OPEN_METRICS_REQUESTS_MINUTE,
+	]),
+	[UniversalYAxisUnit.READS_SECOND]: new Set([
+		YAxisUnit.UCUM_READS_SECOND,
+		YAxisUnit.OPEN_METRICS_READS_SECOND,
+	]),
+	[UniversalYAxisUnit.WRITES_SECOND]: new Set([
+		YAxisUnit.UCUM_WRITES_SECOND,
+		YAxisUnit.OPEN_METRICS_WRITES_SECOND,
+	]),
+	[UniversalYAxisUnit.READS_MINUTE]: new Set([
+		YAxisUnit.UCUM_READS_MINUTE,
+		YAxisUnit.OPEN_METRICS_READS_MINUTE,
+	]),
+	[UniversalYAxisUnit.WRITES_MINUTE]: new Set([
+		YAxisUnit.UCUM_WRITES_MINUTE,
+		YAxisUnit.OPEN_METRICS_WRITES_MINUTE,
+	]),
+	[UniversalYAxisUnit.IOOPS_SECOND]: new Set([
+		YAxisUnit.UCUM_IOPS_SECOND,
+		YAxisUnit.OPEN_METRICS_IOPS_SECOND,
+	]),
+};
+
+// Mapping of universal y-axis units to their display labels
+export const Y_AXIS_UNIT_NAMES: Record<UniversalYAxisUnit, string> = {
+	[UniversalYAxisUnit.SECONDS]: 'Seconds (s)',
+	[UniversalYAxisUnit.MILLISECONDS]: 'Milliseconds (ms)',
+	[UniversalYAxisUnit.MICROSECONDS]: 'Microseconds (µs)',
+	[UniversalYAxisUnit.BYTES]: 'Bytes (B)',
+	[UniversalYAxisUnit.KILOBYTES]: 'Kilobytes (KB)',
+	[UniversalYAxisUnit.MEGABYTES]: 'Megabytes (MB)',
+	[UniversalYAxisUnit.GIGABYTES]: 'Gigabytes (GB)',
+	[UniversalYAxisUnit.TERABYTES]: 'Terabytes (TB)',
+	[UniversalYAxisUnit.PETABYTES]: 'Petabytes (PB)',
+	[UniversalYAxisUnit.EXABYTES]: 'Exabytes (EB)',
+	[UniversalYAxisUnit.ZETTABYTES]: 'Zettabytes (ZB)',
+	[UniversalYAxisUnit.YOTTABYTES]: 'Yottabytes (YB)',
+	[UniversalYAxisUnit.BITS]: 'Bits (b)',
+	[UniversalYAxisUnit.KILOBITS]: 'Kilobits (Kb)',
+	[UniversalYAxisUnit.MEGABITS]: 'Megabits (Mb)',
+	[UniversalYAxisUnit.GIGABITS]: 'Gigabits (Gb)',
+	[UniversalYAxisUnit.TERABITS]: 'Terabits (Tb)',
+	[UniversalYAxisUnit.PETABITS]: 'Petabits (Pb)',
+	[UniversalYAxisUnit.EXABITS]: 'Exabits (Eb)',
+	[UniversalYAxisUnit.ZETTABITS]: 'Zettabits (Zb)',
+	[UniversalYAxisUnit.YOTTABITS]: 'Yottabits (Yb)',
+	[UniversalYAxisUnit.BYTES_SECOND]: 'Bytes/sec',
+	[UniversalYAxisUnit.KILOBYTES_SECOND]: 'Kilobytes/sec',
+	[UniversalYAxisUnit.MEGABYTES_SECOND]: 'Megabytes/sec',
+	[UniversalYAxisUnit.GIGABYTES_SECOND]: 'Gigabytes/sec',
+	[UniversalYAxisUnit.TERABYTES_SECOND]: 'Terabytes/sec',
+	[UniversalYAxisUnit.PETABYTES_SECOND]: 'Petabytes/sec',
+	[UniversalYAxisUnit.EXABYTES_SECOND]: 'Exabytes/sec',
+	[UniversalYAxisUnit.ZETTABYTES_SECOND]: 'Zettabytes/sec',
+	[UniversalYAxisUnit.YOTTABYTES_SECOND]: 'Yottabytes/sec',
+	[UniversalYAxisUnit.BITS_SECOND]: 'Bits/sec',
+	[UniversalYAxisUnit.KILOBITS_SECOND]: 'Kilobits/sec',
+	[UniversalYAxisUnit.MEGABITS_SECOND]: 'Megabits/sec',
+	[UniversalYAxisUnit.GIGABITS_SECOND]: 'Gigabits/sec',
+	[UniversalYAxisUnit.TERABITS_SECOND]: 'Terabits/sec',
+	[UniversalYAxisUnit.PETABITS_SECOND]: 'Petabits/sec',
+	[UniversalYAxisUnit.EXABITS_SECOND]: 'Exabits/sec',
+	[UniversalYAxisUnit.ZETTABITS_SECOND]: 'Zettabits/sec',
+	[UniversalYAxisUnit.YOTTABITS_SECOND]: 'Yottabits/sec',
+	[UniversalYAxisUnit.COUNT]: 'Count',
+	[UniversalYAxisUnit.COUNT_SECOND]: 'Count/sec',
+	[UniversalYAxisUnit.PERCENT]: 'Percent (0 - 100)',
+	[UniversalYAxisUnit.NONE]: 'None',
+	[UniversalYAxisUnit.WEEKS]: 'Weeks',
+	[UniversalYAxisUnit.DAYS]: 'Days',
+	[UniversalYAxisUnit.HOURS]: 'Hours',
+	[UniversalYAxisUnit.MINUTES]: 'Minutes',
+	[UniversalYAxisUnit.NANOSECONDS]: 'Nanoseconds',
+	[UniversalYAxisUnit.COUNT_MINUTE]: 'Count/min',
+	[UniversalYAxisUnit.OPS_SECOND]: 'Ops/sec',
+	[UniversalYAxisUnit.OPS_MINUTE]: 'Ops/min',
+	[UniversalYAxisUnit.REQUESTS_SECOND]: 'Requests/sec',
+	[UniversalYAxisUnit.REQUESTS_MINUTE]: 'Requests/min',
+	[UniversalYAxisUnit.READS_SECOND]: 'Reads/sec',
+	[UniversalYAxisUnit.WRITES_SECOND]: 'Writes/sec',
+	[UniversalYAxisUnit.READS_MINUTE]: 'Reads/min',
+	[UniversalYAxisUnit.WRITES_MINUTE]: 'Writes/min',
+	[UniversalYAxisUnit.IOOPS_SECOND]: 'IOPS/sec',
+	[UniversalYAxisUnit.PERCENT_UNIT]: 'Percent (0.0 - 1.0)',
+};
+
+// Splitting the universal y-axis units into categories
+export const Y_AXIS_CATEGORIES = [
+	{
+		name: 'Time',
+		units: [
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.SECONDS],
+				id: UniversalYAxisUnit.SECONDS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MILLISECONDS],
+				id: UniversalYAxisUnit.MILLISECONDS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MICROSECONDS],
+				id: UniversalYAxisUnit.MICROSECONDS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.NANOSECONDS],
+				id: UniversalYAxisUnit.NANOSECONDS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MINUTES],
+				id: UniversalYAxisUnit.MINUTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.HOURS],
+				id: UniversalYAxisUnit.HOURS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.DAYS],
+				id: UniversalYAxisUnit.DAYS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.WEEKS],
+				id: UniversalYAxisUnit.WEEKS,
+			},
+		],
+	},
+	{
+		name: 'Data',
+		units: [
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.BYTES],
+				id: UniversalYAxisUnit.BYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.KILOBYTES],
+				id: UniversalYAxisUnit.KILOBYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MEGABYTES],
+				id: UniversalYAxisUnit.MEGABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.GIGABYTES],
+				id: UniversalYAxisUnit.GIGABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.TERABYTES],
+				id: UniversalYAxisUnit.TERABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.PETABYTES],
+				id: UniversalYAxisUnit.PETABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.EXABYTES],
+				id: UniversalYAxisUnit.EXABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.ZETTABYTES],
+				id: UniversalYAxisUnit.ZETTABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.YOTTABYTES],
+				id: UniversalYAxisUnit.YOTTABYTES,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.BITS],
+				id: UniversalYAxisUnit.BITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.KILOBITS],
+				id: UniversalYAxisUnit.KILOBITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MEGABITS],
+				id: UniversalYAxisUnit.MEGABITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.GIGABITS],
+				id: UniversalYAxisUnit.GIGABITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.TERABITS],
+				id: UniversalYAxisUnit.TERABITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.PETABITS],
+				id: UniversalYAxisUnit.PETABITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.EXABITS],
+				id: UniversalYAxisUnit.EXABITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.ZETTABITS],
+				id: UniversalYAxisUnit.ZETTABITS,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.YOTTABITS],
+				id: UniversalYAxisUnit.YOTTABITS,
+			},
+		],
+	},
+	{
+		name: 'Data Rate',
+		units: [
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.BYTES_SECOND],
+				id: UniversalYAxisUnit.BYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.KILOBYTES_SECOND],
+				id: UniversalYAxisUnit.KILOBYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MEGABYTES_SECOND],
+				id: UniversalYAxisUnit.MEGABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.GIGABYTES_SECOND],
+				id: UniversalYAxisUnit.GIGABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.TERABYTES_SECOND],
+				id: UniversalYAxisUnit.TERABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.PETABYTES_SECOND],
+				id: UniversalYAxisUnit.PETABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.EXABYTES_SECOND],
+				id: UniversalYAxisUnit.EXABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.ZETTABYTES_SECOND],
+				id: UniversalYAxisUnit.ZETTABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.YOTTABYTES_SECOND],
+				id: UniversalYAxisUnit.YOTTABYTES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.BITS_SECOND],
+				id: UniversalYAxisUnit.BITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.KILOBITS_SECOND],
+				id: UniversalYAxisUnit.KILOBITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.MEGABITS_SECOND],
+				id: UniversalYAxisUnit.MEGABITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.GIGABITS_SECOND],
+				id: UniversalYAxisUnit.GIGABITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.TERABITS_SECOND],
+				id: UniversalYAxisUnit.TERABITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.PETABITS_SECOND],
+				id: UniversalYAxisUnit.PETABITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.EXABITS_SECOND],
+				id: UniversalYAxisUnit.EXABITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.ZETTABITS_SECOND],
+				id: UniversalYAxisUnit.ZETTABITS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.YOTTABITS_SECOND],
+				id: UniversalYAxisUnit.YOTTABITS_SECOND,
+			},
+		],
+	},
+	{
+		name: 'Count',
+		units: [
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.COUNT],
+				id: UniversalYAxisUnit.COUNT,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.COUNT_SECOND],
+				id: UniversalYAxisUnit.COUNT_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.COUNT_MINUTE],
+				id: UniversalYAxisUnit.COUNT_MINUTE,
+			},
+		],
+	},
+	{
+		name: 'Operations',
+		units: [
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.OPS_SECOND],
+				id: UniversalYAxisUnit.OPS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.OPS_MINUTE],
+				id: UniversalYAxisUnit.OPS_MINUTE,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.REQUESTS_SECOND],
+				id: UniversalYAxisUnit.REQUESTS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.REQUESTS_MINUTE],
+				id: UniversalYAxisUnit.REQUESTS_MINUTE,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.READS_SECOND],
+				id: UniversalYAxisUnit.READS_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.WRITES_SECOND],
+				id: UniversalYAxisUnit.WRITES_SECOND,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.READS_MINUTE],
+				id: UniversalYAxisUnit.READS_MINUTE,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.WRITES_MINUTE],
+				id: UniversalYAxisUnit.WRITES_MINUTE,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.IOOPS_SECOND],
+				id: UniversalYAxisUnit.IOOPS_SECOND,
+			},
+		],
+	},
+	{
+		name: 'Percentage',
+		units: [
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.PERCENT],
+				id: UniversalYAxisUnit.PERCENT,
+			},
+			{
+				name: Y_AXIS_UNIT_NAMES[UniversalYAxisUnit.PERCENT_UNIT],
+				id: UniversalYAxisUnit.PERCENT_UNIT,
+			},
+		],
+	},
+];

frontend/src/components/YAxisUnitSelector/index.ts

@@ -0,0 +1,3 @@
+import YAxisUnitSelector from './YAxisUnitSelector';
+
+export default YAxisUnitSelector;

frontend/src/components/YAxisUnitSelector/styles.scss

@@ -0,0 +1,5 @@
+.y-axis-unit-selector-component {
+	.ant-select {
+		width: 220px;
+	}
+}

frontend/src/components/YAxisUnitSelector/types.ts

@@ -0,0 +1,365 @@
+export interface YAxisUnitSelectorProps {
+	value: string | undefined;
+	onChange: (value: UniversalYAxisUnit) => void;
+	placeholder?: string;
+	loading?: boolean;
+	disabled?: boolean;
+}
+
+export enum UniversalYAxisUnit {
+	// Time
+	WEEKS = 'wk',
+	DAYS = 'd',
+	HOURS = 'h',
+	MINUTES = 'min',
+	SECONDS = 's',
+	MICROSECONDS = 'us',
+	MILLISECONDS = 'ms',
+	NANOSECONDS = 'ns',
+
+	// Data
+	BYTES = 'By',
+	KILOBYTES = 'kBy',
+	MEGABYTES = 'MBy',
+	GIGABYTES = 'GBy',
+	TERABYTES = 'TBy',
+	PETABYTES = 'PBy',
+	EXABYTES = 'EBy',
+	ZETTABYTES = 'ZBy',
+	YOTTABYTES = 'YBy',
+
+	// Data Rate
+	BYTES_SECOND = 'By/s',
+	KILOBYTES_SECOND = 'kBy/s',
+	MEGABYTES_SECOND = 'MBy/s',
+	GIGABYTES_SECOND = 'GBy/s',
+	TERABYTES_SECOND = 'TBy/s',
+	PETABYTES_SECOND = 'PBy/s',
+	EXABYTES_SECOND = 'EBy/s',
+	ZETTABYTES_SECOND = 'ZBy/s',
+	YOTTABYTES_SECOND = 'YBy/s',
+
+	// Bits
+	BITS = 'bit',
+	KILOBITS = 'kbit',
+	MEGABITS = 'Mbit',
+	GIGABITS = 'Gbit',
+	TERABITS = 'Tbit',
+	PETABITS = 'Pbit',
+	EXABITS = 'Ebit',
+	ZETTABITS = 'Zbit',
+	YOTTABITS = 'Ybit',
+
+	// Bit Rate
+	BITS_SECOND = 'bit/s',
+	KILOBITS_SECOND = 'kbit/s',
+	MEGABITS_SECOND = 'Mbit/s',
+	GIGABITS_SECOND = 'Gbit/s',
+	TERABITS_SECOND = 'Tbit/s',
+	PETABITS_SECOND = 'Pbit/s',
+	EXABITS_SECOND = 'Ebit/s',
+	ZETTABITS_SECOND = 'Zbit/s',
+	YOTTABITS_SECOND = 'Ybit/s',
+
+	// Count
+	COUNT = '{count}',
+	COUNT_SECOND = '{count}/s',
+	COUNT_MINUTE = '{count}/min',
+
+	// Operations
+	OPS_SECOND = '{ops}/s',
+	OPS_MINUTE = '{ops}/min',
+
+	// Requests
+	REQUESTS_SECOND = '{req}/s',
+	REQUESTS_MINUTE = '{req}/min',
+
+	// Reads/Writes
+	READS_SECOND = '{read}/s',
+	WRITES_SECOND = '{write}/s',
+	READS_MINUTE = '{read}/min',
+	WRITES_MINUTE = '{write}/min',
+
+	// IO Operations
+	IOOPS_SECOND = '{iops}/s',
+
+	// Percent
+	PERCENT = '%',
+	PERCENT_UNIT = 'percentunit',
+	NONE = '1',
+}
+
+export enum YAxisUnit {
+	AWS_SECONDS = 'Seconds',
+	UCUM_SECONDS = 's',
+	OPEN_METRICS_SECONDS = 'seconds',
+
+	AWS_MICROSECONDS = 'Microseconds',
+	UCUM_MICROSECONDS = 'us',
+	OPEN_METRICS_MICROSECONDS = 'microseconds',
+
+	AWS_MILLISECONDS = 'Milliseconds',
+	UCUM_MILLISECONDS = 'ms',
+	OPEN_METRICS_MILLISECONDS = 'milliseconds',
+
+	AWS_BYTES = 'Bytes',
+	UCUM_BYTES = 'By',
+	OPEN_METRICS_BYTES = 'bytes',
+
+	AWS_KILOBYTES = 'Kilobytes',
+	UCUM_KILOBYTES = 'kBy',
+	OPEN_METRICS_KILOBYTES = 'kilobytes',
+
+	AWS_MEGABYTES = 'Megabytes',
+	UCUM_MEGABYTES = 'MBy',
+	OPEN_METRICS_MEGABYTES = 'megabytes',
+
+	AWS_GIGABYTES = 'Gigabytes',
+	UCUM_GIGABYTES = 'GBy',
+	OPEN_METRICS_GIGABYTES = 'gigabytes',
+
+	AWS_TERABYTES = 'Terabytes',
+	UCUM_TERABYTES = 'TBy',
+	OPEN_METRICS_TERABYTES = 'terabytes',
+
+	AWS_PETABYTES = 'Petabytes',
+	UCUM_PETABYTES = 'PBy',
+	OPEN_METRICS_PETABYTES = 'petabytes',
+
+	AWS_EXABYTES = 'Exabytes',
+	UCUM_EXABYTES = 'EBy',
+	OPEN_METRICS_EXABYTES = 'exabytes',
+
+	AWS_ZETTABYTES = 'Zettabytes',
+	UCUM_ZETTABYTES = 'ZBy',
+	OPEN_METRICS_ZETTABYTES = 'zettabytes',
+
+	AWS_YOTTABYTES = 'Yottabytes',
+	UCUM_YOTTABYTES = 'YBy',
+	OPEN_METRICS_YOTTABYTES = 'yottabytes',
+
+	AWS_BYTES_SECOND = 'Bytes/Second',
+	UCUM_BYTES_SECOND = 'By/s',
+	OPEN_METRICS_BYTES_SECOND = 'bytes_per_second',
+
+	AWS_KILOBYTES_SECOND = 'Kilobytes/Second',
+	UCUM_KILOBYTES_SECOND = 'kBy/s',
+	OPEN_METRICS_KILOBYTES_SECOND = 'kilobytes_per_second',
+
+	AWS_MEGABYTES_SECOND = 'Megabytes/Second',
+	UCUM_MEGABYTES_SECOND = 'MBy/s',
+	OPEN_METRICS_MEGABYTES_SECOND = 'megabytes_per_second',
+
+	AWS_GIGABYTES_SECOND = 'Gigabytes/Second',
+	UCUM_GIGABYTES_SECOND = 'GBy/s',
+	OPEN_METRICS_GIGABYTES_SECOND = 'gigabytes_per_second',
+
+	AWS_TERABYTES_SECOND = 'Terabytes/Second',
+	UCUM_TERABYTES_SECOND = 'TBy/s',
+	OPEN_METRICS_TERABYTES_SECOND = 'terabytes_per_second',
+
+	AWS_PETABYTES_SECOND = 'Petabytes/Second',
+	UCUM_PETABYTES_SECOND = 'PBy/s',
+	OPEN_METRICS_PETABYTES_SECOND = 'petabytes_per_second',
+
+	AWS_EXABYTES_SECOND = 'Exabytes/Second',
+	UCUM_EXABYTES_SECOND = 'EBy/s',
+	OPEN_METRICS_EXABYTES_SECOND = 'exabytes_per_second',
+
+	AWS_ZETTABYTES_SECOND = 'Zettabytes/Second',
+	UCUM_ZETTABYTES_SECOND = 'ZBy/s',
+	OPEN_METRICS_ZETTABYTES_SECOND = 'zettabytes_per_second',
+
+	AWS_YOTTABYTES_SECOND = 'Yottabytes/Second',
+	UCUM_YOTTABYTES_SECOND = 'YBy/s',
+	OPEN_METRICS_YOTTABYTES_SECOND = 'yottabytes_per_second',
+
+	AWS_BITS = 'Bits',
+	UCUM_BITS = 'bit',
+	OPEN_METRICS_BITS = 'bits',
+
+	AWS_KILOBITS = 'Kilobits',
+	UCUM_KILOBITS = 'kbit',
+	OPEN_METRICS_KILOBITS = 'kilobits',
+
+	AWS_MEGABITS = 'Megabits',
+	UCUM_MEGABITS = 'Mbit',
+	OPEN_METRICS_MEGABITS = 'megabits',
+
+	AWS_GIGABITS = 'Gigabits',
+	UCUM_GIGABITS = 'Gbit',
+	OPEN_METRICS_GIGABITS = 'gigabits',
+
+	AWS_TERABITS = 'Terabits',
+	UCUM_TERABITS = 'Tbit',
+	OPEN_METRICS_TERABITS = 'terabits',
+
+	AWS_PETABITS = 'Petabits',
+	UCUM_PETABITS = 'Pbit',
+	OPEN_METRICS_PETABITS = 'petabits',
+
+	AWS_EXABITS = 'Exabits',
+	UCUM_EXABITS = 'Ebit',
+	OPEN_METRICS_EXABITS = 'exabits',
+
+	AWS_ZETTABITS = 'Zettabits',
+	UCUM_ZETTABITS = 'Zbit',
+	OPEN_METRICS_ZETTABITS = 'zettabits',
+
+	AWS_YOTTABITS = 'Yottabits',
+	UCUM_YOTTABITS = 'Ybit',
+	OPEN_METRICS_YOTTABITS = 'yottabits',
+
+	AWS_BITS_SECOND = 'Bits/Second',
+	UCUM_BITS_SECOND = 'bit/s',
+	OPEN_METRICS_BITS_SECOND = 'bits_per_second',
+
+	AWS_KILOBITS_SECOND = 'Kilobits/Second',
+	UCUM_KILOBITS_SECOND = 'kbit/s',
+	OPEN_METRICS_KILOBITS_SECOND = 'kilobits_per_second',
+
+	AWS_MEGABITS_SECOND = 'Megabits/Second',
+	UCUM_MEGABITS_SECOND = 'Mbit/s',
+	OPEN_METRICS_MEGABITS_SECOND = 'megabits_per_second',
+
+	AWS_GIGABITS_SECOND = 'Gigabits/Second',
+	UCUM_GIGABITS_SECOND = 'Gbit/s',
+	OPEN_METRICS_GIGABITS_SECOND = 'gigabits_per_second',
+
+	AWS_TERABITS_SECOND = 'Terabits/Second',
+	UCUM_TERABITS_SECOND = 'Tbit/s',
+	OPEN_METRICS_TERABITS_SECOND = 'terabits_per_second',
+
+	AWS_PETABITS_SECOND = 'Petabits/Second',
+	UCUM_PETABITS_SECOND = 'Pbit/s',
+	OPEN_METRICS_PETABITS_SECOND = 'petabits_per_second',
+
+	AWS_EXABITS_SECOND = 'Exabits/Second',
+	UCUM_EXABITS_SECOND = 'Ebit/s',
+	OPEN_METRICS_EXABITS_SECOND = 'exabits_per_second',
+
+	AWS_ZETTABITS_SECOND = 'Zettabits/Second',
+	UCUM_ZETTABITS_SECOND = 'Zbit/s',
+	OPEN_METRICS_ZETTABITS_SECOND = 'zettabits_per_second',
+
+	AWS_YOTTABITS_SECOND = 'Yottabits/Second',
+	UCUM_YOTTABITS_SECOND = 'Ybit/s',
+	OPEN_METRICS_YOTTABITS_SECOND = 'yottabits_per_second',
+
+	AWS_COUNT = 'Count',
+	UCUM_COUNT = '{count}',
+	OPEN_METRICS_COUNT = 'count',
+
+	AWS_COUNT_SECOND = 'Count/Second',
+	UCUM_COUNT_SECOND = '{count}/s',
+	OPEN_METRICS_COUNT_SECOND = 'count_per_second',
+
+	AWS_PERCENT = 'Percent',
+	UCUM_PERCENT = '%',
+	OPEN_METRICS_PERCENT = 'ratio',
+
+	AWS_NONE = 'None',
+	UCUM_NONE = '1',
+	OPEN_METRICS_NONE = 'none',
+
+	UCUM_NANOSECONDS = 'ns',
+	OPEN_METRICS_NANOSECONDS = 'nanoseconds',
+
+	UCUM_MINUTES = 'min',
+	OPEN_METRICS_MINUTES = 'minutes',
+
+	UCUM_HOURS = 'h',
+	OPEN_METRICS_HOURS = 'hours',
+
+	UCUM_DAYS = 'd',
+	OPEN_METRICS_DAYS = 'days',
+
+	UCUM_WEEKS = 'wk',
+	OPEN_METRICS_WEEKS = 'weeks',
+
+	UCUM_KIBIBYTES = 'KiBy',
+	OPEN_METRICS_KIBIBYTES = 'kibibytes',
+
+	UCUM_MEBIBYTES = 'MiBy',
+	OPEN_METRICS_MEBIBYTES = 'mebibytes',
+
+	UCUM_GIBIBYTES = 'GiBy',
+	OPEN_METRICS_GIBIBYTES = 'gibibytes',
+
+	UCUM_TEBIBYTES = 'TiBy',
+	OPEN_METRICS_TEBIBYTES = 'tebibytes',
+
+	UCUM_PEBIBYTES = 'PiBy',
+	OPEN_METRICS_PEBIBYTES = 'pebibytes',
+
+	UCUM_KIBIBYTES_SECOND = 'KiBy/s',
+	OPEN_METRICS_KIBIBYTES_SECOND = 'kibibytes_per_second',
+
+	UCUM_KIBIBITS_SECOND = 'Kibit/s',
+	OPEN_METRICS_KIBIBITS_SECOND = 'kibibits_per_second',
+
+	UCUM_MEBIBYTES_SECOND = 'MiBy/s',
+	OPEN_METRICS_MEBIBYTES_SECOND = 'mebibytes_per_second',
+
+	UCUM_MEBIBITS_SECOND = 'Mibit/s',
+	OPEN_METRICS_MEBIBITS_SECOND = 'mebibits_per_second',
+
+	UCUM_GIBIBYTES_SECOND = 'GiBy/s',
+	OPEN_METRICS_GIBIBYTES_SECOND = 'gibibytes_per_second',
+
+	UCUM_GIBIBITS_SECOND = 'Gibit/s',
+	OPEN_METRICS_GIBIBITS_SECOND = 'gibibits_per_second',
+
+	UCUM_TEBIBYTES_SECOND = 'TiBy/s',
+	OPEN_METRICS_TEBIBYTES_SECOND = 'tebibytes_per_second',
+
+	UCUM_TEBIBITS_SECOND = 'Tibit/s',
+	OPEN_METRICS_TEBIBITS_SECOND = 'tebibits_per_second',
+
+	UCUM_PEBIBYTES_SECOND = 'PiBy/s',
+	OPEN_METRICS_PEBIBYTES_SECOND = 'pebibytes_per_second',
+
+	UCUM_PEBIBITS_SECOND = 'Pibit/s',
+	OPEN_METRICS_PEBIBITS_SECOND = 'pebibits_per_second',
+
+	UCUM_TRUE_FALSE = '{bool}',
+	OPEN_METRICS_TRUE_FALSE = 'boolean_true_false',
+
+	UCUM_YES_NO = '{bool}',
+	OPEN_METRICS_YES_NO = 'boolean_yes_no',
+
+	UCUM_COUNTS_SECOND = '{count}/s',
+	OPEN_METRICS_COUNTS_SECOND = 'counts_per_second',
+
+	UCUM_OPS_SECOND = '{ops}/s',
+	OPEN_METRICS_OPS_SECOND = 'ops_per_second',
+
+	UCUM_REQUESTS_SECOND = '{requests}/s',
+	OPEN_METRICS_REQUESTS_SECOND = 'requests_per_second',
+
+	UCUM_REQUESTS_MINUTE = '{requests}/min',
+	OPEN_METRICS_REQUESTS_MINUTE = 'requests_per_minute',
+
+	UCUM_READS_SECOND = '{reads}/s',
+	OPEN_METRICS_READS_SECOND = 'reads_per_second',
+
+	UCUM_WRITES_SECOND = '{writes}/s',
+	OPEN_METRICS_WRITES_SECOND = 'writes_per_second',
+
+	UCUM_IOPS_SECOND = '{iops}/s',
+	OPEN_METRICS_IOPS_SECOND = 'io_ops_per_second',
+
+	UCUM_COUNTS_MINUTE = '{count}/min',
+	OPEN_METRICS_COUNTS_MINUTE = 'counts_per_minute',
+
+	UCUM_OPS_MINUTE = '{ops}/min',
+	OPEN_METRICS_OPS_MINUTE = 'ops_per_minute',
+
+	UCUM_READS_MINUTE = '{reads}/min',
+	OPEN_METRICS_READS_MINUTE = 'reads_per_minute',
+
+	UCUM_WRITES_MINUTE = '{writes}/min',
+	OPEN_METRICS_WRITES_MINUTE = 'writes_per_minute',
+
+	OPEN_METRICS_PERCENT_UNIT = 'percentunit',
+}

frontend/src/components/YAxisUnitSelector/utils.tsx

@@ -0,0 +1,33 @@
+import { UniversalYAxisUnitMappings, Y_AXIS_UNIT_NAMES } from './constants';
+import { UniversalYAxisUnit, YAxisUnit } from './types';
+
+export const mapMetricUnitToUniversalUnit = (
+	unit: string | undefined,
+): UniversalYAxisUnit | null => {
+	if (!unit) {
+		return null;
+	}
+
+	const universalUnit = Object.values(UniversalYAxisUnit).find(
+		(u) => UniversalYAxisUnitMappings[u].has(unit as YAxisUnit) || unit === u,
+	);
+
+	return universalUnit || (unit as UniversalYAxisUnit) || null;
+};
+
+export const getUniversalNameFromMetricUnit = (
+	unit: string | undefined,
+): string => {
+	if (!unit) {
+		return '-';
+	}
+
+	const universalUnit = mapMetricUnitToUniversalUnit(unit);
+	if (!universalUnit) {
+		return unit;
+	}
+
+	const universalName = Y_AXIS_UNIT_NAMES[universalUnit];
+
+	return universalName || unit || '-';
+};

frontend/src/constants/antlrQueryConstants.ts

@@ -1,3 +1,5 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+
 export const OPERATORS = {
 	IN: 'IN',
 	LIKE: 'LIKE',
@@ -15,6 +17,50 @@ export const OPERATORS = {
 	'<': '<',
 };
 
+export const QUERY_BUILDER_FUNCTIONS = {
+	HAS: 'has',
+	HASANY: 'hasAny',
+	HASALL: 'hasAll',
+};
+
+export function negateOperator(operatorOrFunction: string): string {
+	// Special cases for equals/not equals
+	if (operatorOrFunction === OPERATORS['=']) {
+		return OPERATORS['!='];
+	}
+	if (operatorOrFunction === OPERATORS['!=']) {
+		return OPERATORS['='];
+	}
+	// For all other operators and functions, add NOT in front
+	return `${OPERATORS.NOT} ${operatorOrFunction}`;
+}
+
+export enum DEPRECATED_OPERATORS {
+	REGEX = 'regex',
+	NIN = 'nin',
+	NREGEX = 'nregex',
+	NLIKE = 'nlike',
+	NILIKE = 'nilike',
+	NEXTISTS = 'nexists',
+	NCONTAINS = 'ncontains',
+	NHAS = 'nhas',
+	NHASANY = 'nhasany',
+	NHASALL = 'nhasall',
+}
+
+export const DEPRECATED_OPERATORS_MAP = {
+	[DEPRECATED_OPERATORS.REGEX]: OPERATORS.REGEXP,
+	[DEPRECATED_OPERATORS.NIN]: negateOperator(OPERATORS.IN),
+	[DEPRECATED_OPERATORS.NREGEX]: negateOperator(OPERATORS.REGEXP),
+	[DEPRECATED_OPERATORS.NLIKE]: negateOperator(OPERATORS.LIKE),
+	[DEPRECATED_OPERATORS.NILIKE]: negateOperator(OPERATORS.ILIKE),
+	[DEPRECATED_OPERATORS.NEXTISTS]: negateOperator(OPERATORS.EXISTS),
+	[DEPRECATED_OPERATORS.NCONTAINS]: negateOperator(OPERATORS.CONTAINS),
+	[DEPRECATED_OPERATORS.NHAS]: negateOperator(QUERY_BUILDER_FUNCTIONS.HAS),
+	[DEPRECATED_OPERATORS.NHASANY]: negateOperator(QUERY_BUILDER_FUNCTIONS.HASANY),
+	[DEPRECATED_OPERATORS.NHASALL]: negateOperator(QUERY_BUILDER_FUNCTIONS.HASALL),
+};
+
 export const NON_VALUE_OPERATORS = [OPERATORS.EXISTS];
 
 // eslint-disable-next-line @typescript-eslint/naming-convention

frontend/src/constants/orgPreferences.ts

@@ -7,8 +7,8 @@ export const ORG_PREFERENCES = {
 		'welcome_checklist_setup_alerts_skipped',
 	WELCOME_CHECKLIST_SETUP_SAVED_VIEW_SKIPPED:
 		'welcome_checklist_setup_saved_view_skipped',
-	WELCOME_CHECKLIST_SEND_INFRA_METRICS_SKIPPED:
-		'welcome_checklist_send_infra_metrics_skipped',
+	WELCOME_CHECKLIST_SEND_METRICS_SKIPPED:
+		'welcome_checklist_send_metrics_skipped',
 	WELCOME_CHECKLIST_SETUP_DASHBOARDS_SKIPPED:
 		'welcome_checklist_setup_dashboards_skipped',
 	WELCOME_CHECKLIST_SETUP_WORKSPACE_SKIPPED:

frontend/src/constants/queryBuilder.ts

@@ -12,6 +12,7 @@ import {
 	HavingForm,
 	IBuilderFormula,
 	IBuilderQuery,
+	IBuilderTraceOperator,
 	IClickHouseQuery,
 	IPromQLQuery,
 	Query,
@@ -23,6 +24,7 @@ import {
 	BoolOperators,
 	DataSource,
 	LogsAggregatorOperator,
+	MeterAggregateOperator,
 	MetricAggregateOperator,
 	NumberOperators,
 	QueryAdditionalFilter,
@@ -36,6 +38,7 @@ import { v4 as uuid } from 'uuid';
 
 import {
 	logsAggregateOperatorOptions,
+	meterAggregateOperatorOptions,
 	metricAggregateOperatorOptions,
 	metricsGaugeAggregateOperatorOptions,
 	metricsGaugeSpaceAggregateOperatorOptions,
@@ -48,6 +51,8 @@ import {
 export const MAX_FORMULAS = 20;
 export const MAX_QUERIES = 26;
 
+export const TRACE_OPERATOR_QUERY_NAME = 'T1';
+
 export const idDivider = '--';
 export const selectValueDivider = '__';
 
@@ -79,6 +84,7 @@ export const mapOfOperators = {
 	metrics: metricAggregateOperatorOptions,
 	logs: logsAggregateOperatorOptions,
 	traces: tracesAggregateOperatorOptions,
+	meter: meterAggregateOperatorOptions,
 };
 
 export const metricsOperatorsByType = {
@@ -193,6 +199,7 @@ export const initialQueryBuilderFormValues: IBuilderQuery = {
 	groupBy: [],
 	legend: '',
 	reduceTo: 'avg',
+	source: '',
 };
 
 const initialQueryBuilderFormLogsValues: IBuilderQuery = {
@@ -209,6 +216,39 @@ const initialQueryBuilderFormTracesValues: IBuilderQuery = {
 	dataSource: DataSource.TRACES,
 };
 
+export const initialQueryBuilderFormMeterValues: IBuilderQuery = {
+	dataSource: DataSource.METRICS,
+	queryName: createNewBuilderItemName({ existNames: [], sourceNames: alphabet }),
+	aggregateOperator: MeterAggregateOperator.COUNT,
+	aggregateAttribute: initialAutocompleteData,
+	timeAggregation: MeterAggregateOperator.RATE,
+	spaceAggregation: MeterAggregateOperator.SUM,
+	filter: { expression: '' },
+	aggregations: [
+		{
+			metricName: '',
+			temporality: '',
+			timeAggregation: MeterAggregateOperator.COUNT,
+			spaceAggregation: MeterAggregateOperator.SUM,
+			reduceTo: 'avg',
+		},
+	],
+	functions: [],
+	filters: { items: [], op: 'AND' },
+	expression: createNewBuilderItemName({
+		existNames: [],
+		sourceNames: alphabet,
+	}),
+	disabled: false,
+	stepInterval: undefined,
+	having: [],
+	limit: null,
+	orderBy: [],
+	groupBy: [],
+	legend: '',
+	reduceTo: 'avg',
+};
+
 export const initialQueryBuilderFormValuesMap: Record<
 	DataSource,
 	IBuilderQuery
@@ -228,6 +268,11 @@ export const initialFormulaBuilderFormValues: IBuilderFormula = {
 	legend: '',
 };
 
+export const initialQueryBuilderFormTraceOperatorValues: IBuilderTraceOperator = {
+	...initialQueryBuilderFormTracesValues,
+	queryName: TRACE_OPERATOR_QUERY_NAME,
+};
+
 export const initialQueryPromQLData: IPromQLQuery = {
 	name: createNewBuilderItemName({ existNames: [], sourceNames: alphabet }),
 	query: '',
@@ -245,6 +290,7 @@ export const initialClickHouseData: IClickHouseQuery = {
 export const initialQueryBuilderData: QueryBuilderData = {
 	queryData: [initialQueryBuilderFormValues],
 	queryFormulas: [],
+	queryTraceOperator: [],
 };
 
 export const initialSingleQueryMap: Record<
@@ -285,6 +331,19 @@ export const initialQueriesMap: Record<DataSource, Query> = {
 	traces: initialQueryTracesWithType,
 };
 
+export const initialQueryMeterWithType: Query = {
+	...initialQueryWithType,
+	builder: {
+		...initialQueryWithType.builder,
+		queryData: [
+			{
+				...initialQueryBuilderFormValuesMap.metrics,
+				source: 'meter',
+			},
+		],
+	},
+};
+
 export const operatorsByTypes: Record<LocalDataType, string[]> = {
 	string: Object.values(StringOperators),
 	number: Object.values(NumberOperators),

frontend/src/constants/queryBuilderOperators.ts

@@ -125,6 +125,126 @@ export const metricAggregateOperatorOptions: SelectOption<string, string>[] = [
 	},
 ];
 
+export const meterAggregateOperatorOptions: SelectOption<string, string>[] = [
+	{
+		value: MetricAggregateOperator.COUNT,
+		label: 'Count',
+	},
+	{
+		value: MetricAggregateOperator.COUNT_DISTINCT,
+		// eslint-disable-next-line sonarjs/no-duplicate-string
+		label: 'Count Distinct',
+	},
+	{
+		value: MetricAggregateOperator.SUM,
+		label: 'Sum',
+	},
+	{
+		value: MetricAggregateOperator.AVG,
+		label: 'Avg',
+	},
+	{
+		value: MetricAggregateOperator.MAX,
+		label: 'Max',
+	},
+	{
+		value: MetricAggregateOperator.MIN,
+		label: 'Min',
+	},
+	{
+		value: MetricAggregateOperator.P05,
+		label: 'P05',
+	},
+	{
+		value: MetricAggregateOperator.P10,
+		label: 'P10',
+	},
+	{
+		value: MetricAggregateOperator.P20,
+		label: 'P20',
+	},
+	{
+		value: MetricAggregateOperator.P25,
+		label: 'P25',
+	},
+	{
+		value: MetricAggregateOperator.P50,
+		label: 'P50',
+	},
+	{
+		value: MetricAggregateOperator.P75,
+		label: 'P75',
+	},
+	{
+		value: MetricAggregateOperator.P90,
+		label: 'P90',
+	},
+	{
+		value: MetricAggregateOperator.P95,
+		label: 'P95',
+	},
+	{
+		value: MetricAggregateOperator.P99,
+		label: 'P99',
+	},
+	{
+		value: MetricAggregateOperator.RATE,
+		label: 'Rate',
+	},
+	{
+		value: MetricAggregateOperator.SUM_RATE,
+		label: 'Sum_rate',
+	},
+	{
+		value: MetricAggregateOperator.AVG_RATE,
+		label: 'Avg_rate',
+	},
+	{
+		value: MetricAggregateOperator.MAX_RATE,
+		label: 'Max_rate',
+	},
+	{
+		value: MetricAggregateOperator.MIN_RATE,
+		label: 'Min_rate',
+	},
+	{
+		value: MetricAggregateOperator.RATE_SUM,
+		label: 'Rate_sum',
+	},
+	{
+		value: MetricAggregateOperator.RATE_AVG,
+		label: 'Rate_avg',
+	},
+	{
+		value: MetricAggregateOperator.RATE_MIN,
+		label: 'Rate_min',
+	},
+	{
+		value: MetricAggregateOperator.RATE_MAX,
+		label: 'Rate_max',
+	},
+	{
+		value: MetricAggregateOperator.HIST_QUANTILE_50,
+		label: 'Hist_quantile_50',
+	},
+	{
+		value: MetricAggregateOperator.HIST_QUANTILE_75,
+		label: 'Hist_quantile_75',
+	},
+	{
+		value: MetricAggregateOperator.HIST_QUANTILE_90,
+		label: 'Hist_quantile_90',
+	},
+	{
+		value: MetricAggregateOperator.HIST_QUANTILE_95,
+		label: 'Hist_quantile_95',
+	},
+	{
+		value: MetricAggregateOperator.HIST_QUANTILE_99,
+		label: 'Hist_quantile_99',
+	},
+];
+
 export const tracesAggregateOperatorOptions: SelectOption<string, string>[] = [
 	{
 		value: TracesAggregatorOperator.COUNT,

frontend/src/constants/routes.ts

@@ -77,6 +77,9 @@ const ROUTES = {
 	API_MONITORING: '/api-monitoring/explorer',
 	METRICS_EXPLORER_BASE: '/metrics-explorer',
 	WORKSPACE_ACCESS_RESTRICTED: '/workspace-access-restricted',
+	METER: '/meter',
+	METER_EXPLORER: '/meter/explorer',
+	METER_EXPLORER_VIEWS: '/meter/explorer/views',
 	HOME_PAGE: '/',
 } as const;
 

frontend/src/constants/shortcuts/globalShortcuts.ts

@@ -6,6 +6,7 @@ export const GlobalShortcuts = {
 	NavigateToAlerts: 'a+shift',
 	NavigateToExceptions: 'e+shift',
 	NavigateToMessagingQueues: 'm+shift',
+	ToggleSidebar: 'b+shift',
 };
 
 export const GlobalShortcutsName = {
@@ -16,6 +17,7 @@ export const GlobalShortcutsName = {
 	NavigateToAlerts: 'shift+a',
 	NavigateToExceptions: 'shift+e',
 	NavigateToMessagingQueues: 'shift+m',
+	ToggleSidebar: 'shift+b',
 };
 
 export const GlobalShortcutsDescription = {
@@ -26,4 +28,5 @@ export const GlobalShortcutsDescription = {
 	NavigateToAlerts: 'Navigate to alerts page',
 	NavigateToExceptions: 'Navigate to Exceptions page',
 	NavigateToMessagingQueues: 'Navigate to Messaging Queues page',
+	ToggleSidebar: 'Toggle sidebar visibility',
 };

frontend/src/container/AppLayout/__tests__/sidebar-toggle-shortcut.test.tsx

@@ -0,0 +1,176 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import logEvent from 'api/common/logEvent';
+import { GlobalShortcuts } from 'constants/shortcuts/globalShortcuts';
+import { USER_PREFERENCES } from 'constants/userPreferences';
+import {
+	KeyboardHotkeysProvider,
+	useKeyboardHotkeys,
+} from 'hooks/hotkeys/useKeyboardHotkeys';
+import { QueryClient, QueryClientProvider } from 'react-query';
+
+// Mock dependencies
+jest.mock('api/common/logEvent', () => jest.fn());
+
+// Mock the AppContext
+const mockUpdateUserPreferenceInContext = jest.fn();
+
+const SHIFT_B_KEYBOARD_SHORTCUT = '{Shift>}b{/Shift}';
+
+jest.mock('providers/App/App', () => ({
+	useAppContext: jest.fn(() => ({
+		userPreferences: [
+			{
+				name: USER_PREFERENCES.SIDENAV_PINNED,
+				value: false,
+			},
+		],
+		updateUserPreferenceInContext: mockUpdateUserPreferenceInContext,
+	})),
+}));
+
+function TestComponent({
+	mockHandleShortcut,
+}: {
+	mockHandleShortcut: () => void;
+}): JSX.Element {
+	const { registerShortcut } = useKeyboardHotkeys();
+	registerShortcut(GlobalShortcuts.ToggleSidebar, mockHandleShortcut);
+	return <div data-testid="test">Test</div>;
+}
+
+describe('Sidebar Toggle Shortcut', () => {
+	let queryClient: QueryClient;
+
+	beforeEach(() => {
+		queryClient = new QueryClient({
+			defaultOptions: {
+				queries: {
+					retry: false,
+				},
+				mutations: {
+					retry: false,
+				},
+			},
+		});
+
+		jest.clearAllMocks();
+	});
+
+	afterEach(() => {
+		jest.clearAllMocks();
+	});
+
+	describe('Global Shortcuts Constants', () => {
+		it('should have the correct shortcut key combination', () => {
+			expect(GlobalShortcuts.ToggleSidebar).toBe('b+shift');
+		});
+	});
+
+	describe('Keyboard Shortcut Registration', () => {
+		it('should register the sidebar toggle shortcut correctly', async () => {
+			const user = userEvent.setup();
+			const mockHandleShortcut = jest.fn();
+
+			render(
+				<QueryClientProvider client={queryClient}>
+					<KeyboardHotkeysProvider>
+						<TestComponent mockHandleShortcut={mockHandleShortcut} />
+					</KeyboardHotkeysProvider>
+				</QueryClientProvider>,
+			);
+
+			// Trigger the shortcut
+			await user.keyboard(SHIFT_B_KEYBOARD_SHORTCUT);
+
+			expect(mockHandleShortcut).toHaveBeenCalled();
+		});
+
+		it('should not trigger shortcut in input fields', async () => {
+			const user = userEvent.setup();
+			const mockHandleShortcut = jest.fn();
+
+			function TestComponent(): JSX.Element {
+				const { registerShortcut } = useKeyboardHotkeys();
+				registerShortcut(GlobalShortcuts.ToggleSidebar, mockHandleShortcut);
+				return (
+					<div>
+						<input data-testid="input-field" />
+						<div data-testid="test">Test</div>
+					</div>
+				);
+			}
+
+			render(
+				<QueryClientProvider client={queryClient}>
+					<KeyboardHotkeysProvider>
+						<TestComponent />
+					</KeyboardHotkeysProvider>
+				</QueryClientProvider>,
+			);
+
+			// Focus on input field
+			const inputField = screen.getByTestId('input-field');
+			await user.click(inputField);
+
+			// Try to trigger shortcut while focused on input
+			await user.keyboard('{Shift>}b{/Shift}');
+
+			// Should not trigger the shortcut
+			expect(mockHandleShortcut).not.toHaveBeenCalled();
+		});
+	});
+
+	describe('Sidebar Toggle Functionality', () => {
+		it('should log the toggle event with correct parameters', async () => {
+			const user = userEvent.setup();
+			const mockHandleShortcut = jest.fn(() => {
+				logEvent('Global Shortcut: Sidebar Toggle', {
+					previousState: false,
+					newState: true,
+				});
+			});
+
+			render(
+				<QueryClientProvider client={queryClient}>
+					<KeyboardHotkeysProvider>
+						<TestComponent mockHandleShortcut={mockHandleShortcut} />
+					</KeyboardHotkeysProvider>
+				</QueryClientProvider>,
+			);
+
+			await user.keyboard(SHIFT_B_KEYBOARD_SHORTCUT);
+
+			expect(logEvent).toHaveBeenCalledWith('Global Shortcut: Sidebar Toggle', {
+				previousState: false,
+				newState: true,
+			});
+		});
+
+		it('should update user preference in context', async () => {
+			const user = userEvent.setup();
+			const mockHandleShortcut = jest.fn(() => {
+				const save = {
+					name: USER_PREFERENCES.SIDENAV_PINNED,
+					value: true,
+				};
+				mockUpdateUserPreferenceInContext(save);
+			});
+
+			render(
+				<QueryClientProvider client={queryClient}>
+					<KeyboardHotkeysProvider>
+						<TestComponent mockHandleShortcut={mockHandleShortcut} />
+					</KeyboardHotkeysProvider>
+				</QueryClientProvider>,
+			);
+
+			await user.keyboard(SHIFT_B_KEYBOARD_SHORTCUT);
+
+			expect(mockUpdateUserPreferenceInContext).toHaveBeenCalledWith({
+				name: USER_PREFERENCES.SIDENAV_PINNED,
+				value: true,
+			});
+		});
+	});
+});

frontend/src/container/AppLayout/index.tsx

@@ -10,8 +10,10 @@ import setLocalStorageApi from 'api/browser/localstorage/set';
 import getChangelogByVersion from 'api/changelog/getChangelogByVersion';
 import logEvent from 'api/common/logEvent';
 import manageCreditCardApi from 'api/v1/portal/create';
+import updateUserPreference from 'api/v1/user/preferences/name/update';
 import getUserLatestVersion from 'api/v1/version/getLatestVersion';
 import getUserVersion from 'api/v1/version/getVersion';
+import { AxiosError } from 'axios';
 import cx from 'classnames';
 import ChangelogModal from 'components/ChangelogModal/ChangelogModal';
 import ChatSupportGateway from 'components/ChatSupportGateway/ChatSupportGateway';
@@ -22,10 +24,12 @@ import { Events } from 'constants/events';
 import { FeatureKeys } from 'constants/features';
 import { LOCALSTORAGE } from 'constants/localStorage';
 import ROUTES from 'constants/routes';
+import { GlobalShortcuts } from 'constants/shortcuts/globalShortcuts';
 import { USER_PREFERENCES } from 'constants/userPreferences';
 import SideNav from 'container/SideNav';
 import TopNav from 'container/TopNav';
 import dayjs from 'dayjs';
+import { useKeyboardHotkeys } from 'hooks/hotkeys/useKeyboardHotkeys';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useGetTenantLicense } from 'hooks/useGetTenantLicense';
 import { useNotifications } from 'hooks/useNotifications';
@@ -68,8 +72,10 @@ import {
 	LicensePlatform,
 	LicenseState,
 } from 'types/api/licensesV3/getActive';
+import { UserPreference } from 'types/api/preferences/preference';
 import AppReducer from 'types/reducer/app';
 import { USER_ROLES } from 'types/roles';
+import { showErrorNotification } from 'utils/error';
 import { eventEmitter } from 'utils/getEventEmitter';
 import {
 	getFormattedDate,
@@ -662,10 +668,85 @@ function AppLayout(props: AppLayoutProps): JSX.Element {
 		</div>
 	);
 
-	const sideNavPinned = userPreferences?.find(
+	const sideNavPinnedPreference = userPreferences?.find(
 		(preference) => preference.name === USER_PREFERENCES.SIDENAV_PINNED,
 	)?.value as boolean;
 
+	// Add loading state to prevent layout shift during initial load
+	const [isSidebarLoaded, setIsSidebarLoaded] = useState(false);
+
+	// Get sidebar state from localStorage as fallback until preferences are loaded
+	const getSidebarStateFromLocalStorage = useCallback((): boolean => {
+		try {
+			const storedValue = getLocalStorageApi(USER_PREFERENCES.SIDENAV_PINNED);
+			return storedValue === 'true';
+		} catch {
+			return false;
+		}
+	}, []);
+
+	// Set sidebar as loaded after user preferences are fetched
+	useEffect(() => {
+		if (userPreferences !== null) {
+			setIsSidebarLoaded(true);
+		}
+	}, [userPreferences]);
+
+	// Use localStorage value as fallback until preferences are loaded
+	const isSideNavPinned = isSidebarLoaded
+		? sideNavPinnedPreference
+		: getSidebarStateFromLocalStorage();
+
+	const { registerShortcut, deregisterShortcut } = useKeyboardHotkeys();
+	const { updateUserPreferenceInContext } = useAppContext();
+
+	const { mutate: updateUserPreferenceMutation } = useMutation(
+		updateUserPreference,
+		{
+			onError: (error) => {
+				showErrorNotification(notifications, error as AxiosError);
+			},
+		},
+	);
+
+	const handleToggleSidebar = useCallback((): void => {
+		const newState = !isSideNavPinned;
+
+		logEvent('Global Shortcut: Sidebar Toggle', {
+			previousState: isSideNavPinned,
+			newState,
+		});
+
+		// Save to localStorage immediately for instant feedback
+		setLocalStorageApi(USER_PREFERENCES.SIDENAV_PINNED, newState.toString());
+
+		// Update the context immediately
+		const save = {
+			name: USER_PREFERENCES.SIDENAV_PINNED,
+			value: newState,
+		};
+		updateUserPreferenceInContext(save as UserPreference);
+
+		// Make the API call in the background
+		updateUserPreferenceMutation({
+			name: USER_PREFERENCES.SIDENAV_PINNED,
+			value: newState,
+		});
+	}, [
+		isSideNavPinned,
+		updateUserPreferenceInContext,
+		updateUserPreferenceMutation,
+	]);
+
+	// Register the sidebar toggle shortcut
+	useEffect(() => {
+		registerShortcut(GlobalShortcuts.ToggleSidebar, handleToggleSidebar);
+
+		return (): void => {
+			deregisterShortcut(GlobalShortcuts.ToggleSidebar);
+		};
+	}, [registerShortcut, deregisterShortcut, handleToggleSidebar]);
+
 	const SHOW_TRIAL_EXPIRY_BANNER =
 		showTrialExpiryBanner && !showPaymentFailedWarning;
 	const SHOW_WORKSPACE_RESTRICTED_BANNER = showWorkspaceRestricted;
@@ -739,14 +820,14 @@ function AppLayout(props: AppLayoutProps): JSX.Element {
 				className={cx(
 					'app-layout',
 					isDarkMode ? 'darkMode dark' : 'lightMode',
-					sideNavPinned ? 'side-nav-pinned' : '',
+					isSideNavPinned ? 'side-nav-pinned' : '',
 					SHOW_WORKSPACE_RESTRICTED_BANNER ? 'isWorkspaceRestricted' : '',
 					SHOW_TRIAL_EXPIRY_BANNER ? 'isTrialExpired' : '',
 					SHOW_PAYMENT_FAILED_BANNER ? 'isPaymentFailed' : '',
 				)}
 			>
 				{isToDisplayLayout && !renderFullScreen && (
-					<SideNav isPinned={sideNavPinned} />
+					<SideNav isPinned={isSideNavPinned} />
 				)}
 				<div
 					className={cx('app-content', {

frontend/src/container/CreateAlertRule/defaults.ts

@@ -1,4 +1,4 @@
-import { ENTITY_VERSION_V4 } from 'constants/app';
+import { ENTITY_VERSION_V5 } from 'constants/app';
 import {
 	initialQueryBuilderFormValuesMap,
 	initialQueryPromQLData,
@@ -28,7 +28,7 @@ const defaultAnnotations = {
 
 export const alertDefaults: AlertDef = {
 	alertType: AlertTypes.METRICS_BASED_ALERT,
-	version: ENTITY_VERSION_V4,
+	version: ENTITY_VERSION_V5,
 	condition: {
 		compositeQuery: {
 			builderQueries: {
@@ -62,7 +62,7 @@ export const alertDefaults: AlertDef = {
 
 export const anamolyAlertDefaults: AlertDef = {
 	alertType: AlertTypes.METRICS_BASED_ALERT,
-	version: ENTITY_VERSION_V4,
+	version: ENTITY_VERSION_V5,
 	ruleType: AlertDetectionTypes.ANOMALY_DETECTION_ALERT,
 	condition: {
 		compositeQuery: {
@@ -107,7 +107,7 @@ export const anamolyAlertDefaults: AlertDef = {
 
 export const logAlertDefaults: AlertDef = {
 	alertType: AlertTypes.LOGS_BASED_ALERT,
-	version: ENTITY_VERSION_V4,
+	version: ENTITY_VERSION_V5,
 	condition: {
 		compositeQuery: {
 			builderQueries: {
@@ -139,7 +139,7 @@ export const logAlertDefaults: AlertDef = {
 
 export const traceAlertDefaults: AlertDef = {
 	alertType: AlertTypes.TRACES_BASED_ALERT,
-	version: ENTITY_VERSION_V4,
+	version: ENTITY_VERSION_V5,
 	condition: {
 		compositeQuery: {
 			builderQueries: {
@@ -171,7 +171,7 @@ export const traceAlertDefaults: AlertDef = {
 
 export const exceptionAlertDefaults: AlertDef = {
 	alertType: AlertTypes.EXCEPTIONS_BASED_ALERT,
-	version: ENTITY_VERSION_V4,
+	version: ENTITY_VERSION_V5,
 	condition: {
 		compositeQuery: {
 			builderQueries: {

frontend/src/container/CreateAlertRule/index.tsx

@@ -1,6 +1,6 @@
 import { Form, Row } from 'antd';
 import logEvent from 'api/common/logEvent';
-import { ENTITY_VERSION_V4 } from 'constants/app';
+import { ENTITY_VERSION_V5 } from 'constants/app';
 import { QueryParams } from 'constants/query';
 import FormAlertRules, { AlertDetectionTypes } from 'container/FormAlertRules';
 import { ThresholdProps } from 'container/NewWidget/RightContainer/Threshold/types';
@@ -71,14 +71,14 @@ function CreateRules(): JSX.Element {
 			case AlertTypes.ANOMALY_BASED_ALERT:
 				setInitValues({
 					...anamolyAlertDefaults,
-					version: version || ENTITY_VERSION_V4,
+					version: version || ENTITY_VERSION_V5,
 					ruleType: AlertDetectionTypes.ANOMALY_DETECTION_ALERT,
 				});
 				break;
 			default:
 				setInitValues({
 					...alertDefaults,
-					version: version || ENTITY_VERSION_V4,
+					version: version || ENTITY_VERSION_V5,
 					ruleType: AlertDetectionTypes.THRESHOLD_ALERT,
 				});
 		}

frontend/src/container/ExplorerOptions/ExplorerOptionWrapper.tsx

@@ -16,6 +16,7 @@ function ExplorerOptionWrapper({
 	sourcepage,
 	isOneChartPerQuery,
 	splitedQueries,
+	signalSource,
 }: ExplorerOptionsWrapperProps): JSX.Element {
 	const [isExplorerOptionHidden, setIsExplorerOptionHidden] = useState(false);
 
@@ -32,6 +33,7 @@ function ExplorerOptionWrapper({
 			isLoading={isLoading}
 			onExport={onExport}
 			sourcepage={sourcepage}
+			signalSource={signalSource}
 			isExplorerOptionHidden={isExplorerOptionHidden}
 			setIsExplorerOptionHidden={setIsExplorerOptionHidden}
 			isOneChartPerQuery={isOneChartPerQuery}

frontend/src/container/ExplorerOptions/ExplorerOptions.styles.scss

@@ -1,12 +1,12 @@
 .explorer-options-container {
 	position: fixed;
-	bottom: 24px;
+	bottom: 8px;
 	left: calc(50% + 240px);
 	transform: translate(calc(-50% - 120px), 0);
 	transition: left 0.2s linear;
 
 	display: flex;
-	gap: 16px;
+	gap: 8px;
 	background-color: transparent;
 
 	.multi-alert-button,
@@ -33,11 +33,12 @@
 	display: inline-flex;
 	align-items: center;
 	gap: 12px;
-	padding: 10px 10px;
-	border-radius: 50px;
-	border: 1px solid var(--bg-slate-400);
+	padding: 10px 12px;
 	background: rgba(22, 24, 29, 0.6);
+	border: 1px solid var(--bg-slate-500);
+	border-radius: 4px;
 	backdrop-filter: blur(20px);
+	box-sizing: border-box;
 
 	.action-icon {
 		display: flex;
@@ -64,9 +65,9 @@
 
 .explorer-options {
 	padding: 10px 12px;
-	border: 1px solid var(--bg-slate-400);
-	border-radius: 50px;
-	background: rgba(22, 24, 29, 0.6);
+	border-radius: 4px;
+	border: 1px solid var(--bg-slate-500);
+	background: var(--bg-ink-400);
 	backdrop-filter: blur(20px);
 
 	cursor: default;

frontend/src/container/ExplorerOptions/ExplorerOptions.tsx

@@ -93,6 +93,7 @@ function ExplorerOptions({
 	onExport,
 	query,
 	sourcepage,
+	signalSource,
 	isExplorerOptionHidden = false,
 	setIsExplorerOptionHidden,
 	isOneChartPerQuery = false,
@@ -110,6 +111,7 @@ function ExplorerOptions({
 
 	const isLogsExplorer = sourcepage === DataSource.LOGS;
 	const isMetricsExplorer = sourcepage === DataSource.METRICS;
+	const isMeterExplorer = signalSource === 'meter';
 
 	const PRESERVED_VIEW_LOCAL_STORAGE_KEY = LOCALSTORAGE.LAST_USED_SAVED_VIEWS;
 
@@ -120,8 +122,11 @@ function ExplorerOptions({
 		if (isMetricsExplorer) {
 			return PreservedViewsTypes.METRICS;
 		}
+		if (isMeterExplorer) {
+			return PreservedViewsTypes.METER;
+		}
 		return PreservedViewsTypes.TRACES;
-	}, [isLogsExplorer, isMetricsExplorer]);
+	}, [isLogsExplorer, isMetricsExplorer, isMeterExplorer]);
 
 	const onModalToggle = useCallback((value: boolean) => {
 		setIsExport(value);
@@ -150,6 +155,10 @@ function ExplorerOptions({
 				[MetricsExplorerEventKeys.OneChartPerQueryEnabled]: isOneChartPerQuery,
 				panelType,
 			});
+		} else if (isMeterExplorer) {
+			logEvent('Meter Explorer: Save view clicked', {
+				panelType,
+			});
 		}
 		setIsSaveModalOpen(!isSaveModalOpen);
 	};
@@ -243,7 +252,7 @@ function ExplorerOptions({
 		error,
 		isRefetching,
 		refetch: refetchAllView,
-	} = useGetAllViews(sourcepage);
+	} = useGetAllViews(isMeterExplorer ? 'meter' : sourcepage);
 
 	const compositeQuery = mapCompositeQueryFromQuery(currentQuery, panelType);
 
@@ -316,7 +325,7 @@ function ExplorerOptions({
 		compositeQuery,
 		viewKey,
 		extraData: updatedExtraData,
-		sourcePage: sourcepage,
+		sourcePage: isMeterExplorer ? 'meter' : sourcepage,
 		viewName,
 	});
 
@@ -332,7 +341,7 @@ function ExplorerOptions({
 				compositeQuery: mapCompositeQueryFromQuery(currentQuery, panelType),
 				viewKey,
 				extraData: updatedExtraData,
-				sourcePage: sourcepage,
+				sourcePage: isMeterExplorer ? 'meter' : sourcepage,
 				viewName,
 			},
 			{
@@ -459,6 +468,11 @@ function ExplorerOptions({
 				panelType,
 				viewName: option?.value,
 			});
+		} else if (isMeterExplorer) {
+			logEvent('Meter Explorer: Select view', {
+				panelType,
+				viewName: option?.value,
+			});
 		}
 
 		updatePreservedViewInLocalStorage(option);
@@ -505,6 +519,11 @@ function ExplorerOptions({
 					: defaultLogsSelectedColumns,
 		});
 
+		if (signalSource === 'meter') {
+			history.replace(ROUTES.METER_EXPLORER);
+			return;
+		}
+
 		history.replace(DATASOURCE_VS_ROUTES[sourcepage]);
 	};
 
@@ -549,7 +568,7 @@ function ExplorerOptions({
 			redirectWithQueryBuilderData,
 			refetchAllView,
 			saveViewAsync,
-			sourcePage: sourcepage,
+			sourcePage: isMeterExplorer ? 'meter' : sourcepage,
 			viewName: newViewName,
 			setNewViewName,
 		});
@@ -668,7 +687,7 @@ function ExplorerOptions({
 		return `Query ${query.builder.queryData[0].queryName}`;
 	};
 
-	const alertButton = useMemo(() => {
+	const CreateAlertButton = useMemo(() => {
 		if (isOneChartPerQuery) {
 			const selectLabel = (
 				<Button
@@ -721,7 +740,7 @@ function ExplorerOptions({
 		splitedQueries,
 	]);
 
-	const dashboardButton = useMemo(() => {
+	const AddToDashboardButton = useMemo(() => {
 		if (isOneChartPerQuery) {
 			const selectLabel = (
 				<Button
@@ -829,7 +848,7 @@ function ExplorerOptions({
 					style={{
 						background: extraData
 							? `linear-gradient(90deg, rgba(0,0,0,0) -5%, ${rgbaColor} 9%, rgba(0,0,0,0) 30%)`
-							: 'transparent',
+							: 'initial',
 					}}
 				>
 					<div className="view-options">
@@ -884,10 +903,13 @@ function ExplorerOptions({
 
 					<hr className={isEditDeleteSupported ? '' : 'hidden'} />
 
-					<div className={cx('actions', isEditDeleteSupported ? '' : 'hidden')}>
-						{alertButton}
-						{dashboardButton}
-					</div>
+					{signalSource !== 'meter' && (
+						<div className={cx('actions', isEditDeleteSupported ? '' : 'hidden')}>
+							{CreateAlertButton}
+							{AddToDashboardButton}
+						</div>
+					)}
+
 					<div className="actions">
 						{/* Hide the info icon for metrics explorer until we get the docs link */}
 						{!isMetricsExplorer && (
@@ -993,6 +1015,7 @@ export interface ExplorerOptionsProps {
 	query: Query | null;
 	disabled: boolean;
 	sourcepage: DataSource;
+	signalSource?: string;
 	isExplorerOptionHidden?: boolean;
 	setIsExplorerOptionHidden?: Dispatch<SetStateAction<boolean>>;
 	isOneChartPerQuery?: boolean;
@@ -1005,6 +1028,7 @@ ExplorerOptions.defaultProps = {
 	setIsExplorerOptionHidden: undefined,
 	isOneChartPerQuery: false,
 	splitedQueries: [],
+	signalSource: '',
 };
 
 export default ExplorerOptions;

frontend/src/container/ExplorerOptions/constants.ts

@@ -2,4 +2,5 @@ export enum PreservedViewsTypes {
 	LOGS = 'logs',
 	TRACES = 'traces',
 	METRICS = 'metrics',
+	METER = 'meter',
 }

frontend/src/container/ExplorerOptions/types.ts

@@ -13,7 +13,7 @@ import { PreservedViewsTypes } from './constants';
 export interface SaveNewViewHandlerProps {
 	viewName: string;
 	compositeQuery: ICompositeMetricQuery;
-	sourcePage: DataSource;
+	sourcePage: DataSource | 'meter';
 	extraData: SaveViewProps['extraData'];
 	panelType: PANEL_TYPES | null;
 	notifications: NotificationInstance;
@@ -32,7 +32,8 @@ export interface SaveNewViewHandlerProps {
 export type PreservedViewType =
 	| PreservedViewsTypes.LOGS
 	| PreservedViewsTypes.TRACES
-	| PreservedViewsTypes.METRICS;
+	| PreservedViewsTypes.METRICS
+	| PreservedViewsTypes.METER;
 
 export type PreservedViewsInLocalStorage = Partial<
 	Record<PreservedViewType, { key: string; value: string }>

frontend/src/container/ExplorerOptions/utils.ts

@@ -37,7 +37,7 @@ export const saveNewViewHandler = ({
 		{
 			viewName,
 			compositeQuery,
-			sourcePage,
+			sourcePage: sourcePage as DataSource,
 			extraData,
 		},
 		{

frontend/src/container/FormAlertRules/ChartPreview/ChartPreview.styles.scss

@@ -2,6 +2,12 @@
 	height: 57vh;
 	width: 100%;
 
+	.chart-preview-header {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+	}
+
 	.threshold-alert-uplot-chart-container {
 		height: calc(100% - 24px);
 	}

frontend/src/container/FormAlertRules/ChartPreview/index.tsx

@@ -1,12 +1,14 @@
 import './ChartPreview.styles.scss';
 
-import { InfoCircleOutlined } from '@ant-design/icons';
+import ErrorInPlace from 'components/ErrorInPlace/ErrorInPlace';
 import Spinner from 'components/Spinner';
+import WarningPopover from 'components/WarningPopover/WarningPopover';
 import { ENTITY_VERSION_V5 } from 'constants/app';
 import { FeatureKeys } from 'constants/features';
 import { QueryParams } from 'constants/query';
 import { initialQueriesMap, PANEL_TYPES } from 'constants/queryBuilder';
 import AnomalyAlertEvaluationView from 'container/AnomalyAlertEvaluationView';
+import { getLocalStorageGraphVisibilityState } from 'container/GridCardLayout/GridCard/utils';
 import GridPanelSwitch from 'container/GridPanelSwitch';
 import { populateMultipleResults } from 'container/NewWidget/LeftContainer/WidgetGraph/util';
 import { getFormatNameByOptionId } from 'container/NewWidget/RightContainer/alertFomatCategories';
@@ -26,6 +28,7 @@ import getTimeString from 'lib/getTimeString';
 import history from 'lib/history';
 import { getUPlotChartOptions } from 'lib/uPlotLib/getUplotChartOptions';
 import { getUPlotChartData } from 'lib/uPlotLib/utils/getUplotChartData';
+import { isEmpty } from 'lodash-es';
 import { useAppContext } from 'providers/App/App';
 import { useTimezone } from 'providers/Timezone';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
@@ -34,7 +37,10 @@ import { useDispatch, useSelector } from 'react-redux';
 import { useLocation } from 'react-router-dom';
 import { UpdateTimeInterval } from 'store/actions';
 import { AppState } from 'store/reducers';
+import { Warning } from 'types/api';
 import { AlertDef } from 'types/api/alerts/def';
+import { LegendPosition } from 'types/api/dashboard/getAll';
+import APIError from 'types/api/error';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { EQueryType } from 'types/common/dashboard';
 import { GlobalReducer } from 'types/reducer/globalTime';
@@ -44,7 +50,7 @@ import { getSortedSeriesData } from 'utils/getSortedSeriesData';
 import { getTimeRange } from 'utils/getTimeRange';
 
 import { AlertDetectionTypes } from '..';
-import { ChartContainer, FailedMessageContainer } from './styles';
+import { ChartContainer } from './styles';
 import { getThresholdLabel } from './utils';
 
 export interface ChartPreviewProps {
@@ -80,6 +86,7 @@ function ChartPreview({
 	const threshold = alertDef?.condition.target || 0;
 	const [minTimeScale, setMinTimeScale] = useState<number>();
 	const [maxTimeScale, setMaxTimeScale] = useState<number>();
+	const [graphVisibility, setGraphVisibility] = useState<boolean[]>([]);
 	const { currentQuery } = useQueryBuilder();
 
 	const { minTime, maxTime, selectedTime: globalSelectedInterval } = useSelector<
@@ -171,6 +178,19 @@ function ChartPreview({
 		setMaxTimeScale(endTime);
 	}, [maxTime, minTime, globalSelectedInterval, queryResponse, setQueryStatus]);
 
+	// Initialize graph visibility from localStorage
+	useEffect(() => {
+		if (queryResponse?.data?.payload?.data?.result) {
+			const {
+				graphVisibilityStates: localStoredVisibilityState,
+			} = getLocalStorageGraphVisibilityState({
+				apiResponse: queryResponse.data.payload.data.result,
+				name: 'alert-chart-preview',
+			});
+			setGraphVisibility(localStoredVisibilityState);
+		}
+	}, [queryResponse?.data?.payload?.data?.result]);
+
 	if (queryResponse.data && graphType === PANEL_TYPES.BAR) {
 		const sortedSeriesData = getSortedSeriesData(
 			queryResponse.data?.payload.data.result,
@@ -257,6 +277,10 @@ function ChartPreview({
 				timezone: timezone.value,
 				currentQuery,
 				query: query || currentQuery,
+				graphsVisibilityStates: graphVisibility,
+				setGraphsVisibilityStates: setGraphVisibility,
+				enhancedLegend: true,
+				legendPosition: LegendPosition.BOTTOM,
 			}),
 		[
 			yAxisUnit,
@@ -274,6 +298,7 @@ function ChartPreview({
 			timezone.value,
 			currentQuery,
 			query,
+			graphVisibility,
 		],
 	);
 
@@ -289,20 +314,23 @@ function ChartPreview({
 		featureFlags?.find((flag) => flag.name === FeatureKeys.ANOMALY_DETECTION)
 			?.active || false;
 
+	const isWarning = !isEmpty(queryResponse.data?.warning);
 	return (
 		<div className="alert-chart-container" ref={graphRef}>
 			<ChartContainer>
-				{headline}
+				<div className="chart-preview-header">
+					{headline}
+					{isWarning && (
+						<WarningPopover warningData={queryResponse.data?.warning as Warning} />
+					)}
+				</div>
 
 				<div className="threshold-alert-uplot-chart-container">
 					{queryResponse.isLoading && (
 						<Spinner size="large" tip="Loading..." height="100%" />
 					)}
 					{(queryResponse?.isError || queryResponse?.error) && (
-						<FailedMessageContainer color="red" title="Failed to refresh the chart">
-							<InfoCircleOutlined />
-							{queryResponse.error.message || t('preview_chart_unexpected_error')}
-						</FailedMessageContainer>
+						<ErrorInPlace error={queryResponse.error as APIError} />
 					)}
 
 					{chartDataAvailable && !isAnomalyDetectionAlert && (

frontend/src/container/FormAlertRules/QuerySection.tsx

@@ -54,6 +54,7 @@ function QuerySection({
 				queryVariant: 'static',
 				initialDataSource: ALERTS_DATA_SOURCE_MAP[alertType],
 			}}
+			showTraceOperator={alertType === AlertTypes.TRACES_BASED_ALERT}
 			showFunctions={
 				(alertType === AlertTypes.METRICS_BASED_ALERT &&
 					alertDef.version === ENTITY_VERSION_V4) ||

frontend/src/container/FormAlertRules/index.tsx

@@ -37,11 +37,8 @@ import {
 	defaultEvalWindow,
 	defaultMatchType,
 } from 'types/api/alerts/def';
-import {
-	IBuilderQuery,
-	Query,
-	QueryFunctionProps,
-} from 'types/api/queryBuilder/queryBuilderData';
+import { IBuilderQuery, Query } from 'types/api/queryBuilder/queryBuilderData';
+import { QueryFunction } from 'types/api/v5/queryRange';
 import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
 import { GlobalReducer } from 'types/reducer/globalTime';
@@ -153,6 +150,7 @@ function FormAlertRules({
 
 	const queryOptions = useMemo(() => {
 		const queryConfig: Record<EQueryType, () => SelectProps['options']> = {
+			// TODO: Filter out queries who are used in trace operator
 			[EQueryType.QUERY_BUILDER]: () => [
 				...(getSelectedQueryOptions(currentQuery.builder.queryData) || []),
 				...(getSelectedQueryOptions(currentQuery.builder.queryFormulas) || []),
@@ -182,12 +180,17 @@ function FormAlertRules({
 		setDetectionMethod(value);
 	};
 
-	const updateFunctions = (data: IBuilderQuery): QueryFunctionProps[] => {
-		const anomalyFunction = {
-			name: 'anomaly',
-			args: [],
-			namedArgs: { z_score_threshold: alertDef.condition.target || 3 },
+	const updateFunctions = (data: IBuilderQuery): QueryFunction[] => {
+		const anomalyFunction: QueryFunction = {
+			name: 'anomaly' as any,
+			args: [
+				{
+					name: 'z_score_threshold',
+					value: alertDef.condition.target || 3,
+				},
+			],
 		};
+
 		const functions = data.functions || [];
 
 		if (alertDef.ruleType === AlertDetectionTypes.ANOMALY_DETECTION_ALERT) {
@@ -238,8 +241,18 @@ function FormAlertRules({
 			const queryData = currentQuery.builder.queryData[index];
 
 			const updatedFunctions = updateFunctions(queryData);
-			queryData.functions = updatedFunctions;
-			handleSetQueryData(index, queryData);
+
+			// Only update if functions actually changed to avoid resetting aggregateAttribute
+			const currentFunctions = queryData.functions || [];
+			const functionsChanged = !isEqual(currentFunctions, updatedFunctions);
+
+			if (functionsChanged) {
+				const updatedQueryData = {
+					...queryData,
+					functions: updatedFunctions,
+				};
+				handleSetQueryData(index, updatedQueryData);
+			}
 		}
 	};
 

frontend/src/container/GridCardLayout/GridCard/WidgetGraphComponent.tsx

@@ -30,6 +30,7 @@ import {
 	useState,
 } from 'react';
 import { useLocation } from 'react-router-dom';
+import { Widgets } from 'types/api/dashboard/getAll';
 import { Props } from 'types/api/dashboard/update';
 import { DataSource } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
@@ -45,7 +46,6 @@ import { getLocalStorageGraphVisibilityState, handleGraphClick } from './utils';
 function WidgetGraphComponent({
 	widget,
 	queryResponse,
-	errorMessage,
 	version,
 	threshold,
 	headerMenuList,
@@ -184,9 +184,19 @@ function WidgetGraphComponent({
 					notifications.success({
 						message: 'Panel cloned successfully, redirecting to new copy.',
 					});
+
+					const clonedWidget = updatedDashboard.data?.data?.widgets?.find(
+						(w) => w.id === uuid,
+					) as Widgets;
+
 					const queryParams = {
-						graphType: widget?.panelTypes,
-						widgetId: uuid,
+						[QueryParams.graphType]: clonedWidget?.panelTypes,
+						[QueryParams.widgetId]: uuid,
+						...(clonedWidget?.query && {
+							[QueryParams.compositeQuery]: encodeURIComponent(
+								JSON.stringify(clonedWidget.query),
+							),
+						}),
 					};
 					safeNavigate(`${pathname}/new?${createQueryParams(queryParams)}`);
 				},
@@ -366,7 +376,6 @@ function WidgetGraphComponent({
 					onDelete={handleOnDelete}
 					onClone={onCloneHandler}
 					queryResponse={queryResponse}
-					errorMessage={errorMessage}
 					threshold={threshold}
 					headerMenuList={headerMenuList}
 					isWarning={isWarning}

frontend/src/container/GridCardLayout/GridCard/index.tsx

@@ -267,7 +267,6 @@ function GridCardGraph({
 				getGraphData?.(data?.payload?.data);
 				setDashboardQueryRangeCalled(true);
 			},
-			showErrorModal: false,
 		},
 	);
 
@@ -302,7 +301,7 @@ function GridCardGraph({
 					widget={widget}
 					queryResponse={queryResponse}
 					errorMessage={errorMessage}
-					isWarning={false}
+					isWarning={!isEmpty(queryResponse.data?.warning)}
 					version={version}
 					threshold={threshold}
 					headerMenuList={menuList}

frontend/src/container/GridCardLayout/GridCard/utils.ts

@@ -235,6 +235,7 @@ export const handleGraphClick = async ({
 						? customTracesTimeRange?.end
 						: xValue + (stepInterval ?? 60),
 					shouldResolveQuery: true,
+					widgetQuery: widget?.query,
 				}),
 		}));
 

frontend/src/container/GridCardLayout/WidgetHeader/index.tsx

@@ -10,10 +10,13 @@ import {
 	InfoCircleOutlined,
 	MoreOutlined,
 	SearchOutlined,
-	WarningOutlined,
 } from '@ant-design/icons';
+import { Color } from '@signozhq/design-tokens';
 import { Dropdown, Input, MenuProps, Tooltip, Typography } from 'antd';
+import ErrorContent from 'components/ErrorModal/components/ErrorContent';
+import ErrorPopover from 'components/ErrorPopover/ErrorPopover';
 import Spinner from 'components/Spinner';
+import WarningPopover from 'components/WarningPopover/WarningPopover';
 import { QueryParams } from 'constants/query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import useGetResolvedText from 'hooks/dashboard/useGetResolvedText';
@@ -28,11 +31,12 @@ import { unparse } from 'papaparse';
 import { useAppContext } from 'providers/App/App';
 import { ReactNode, useCallback, useMemo, useState } from 'react';
 import { UseQueryResult } from 'react-query';
-import { ErrorResponse, SuccessResponse } from 'types/api';
+import { SuccessResponse, Warning } from 'types/api';
 import { Widgets } from 'types/api/dashboard/getAll';
+import APIError from 'types/api/error';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 
-import { errorTooltipPosition, WARNING_MESSAGE } from './config';
+import { errorTooltipPosition } from './config';
 import { MENUITEM_KEYS_VS_LABELS, MenuItemKeys } from './contants';
 import { MenuItem } from './types';
 import { generateMenuList, isTWidgetOptions } from './utils';
@@ -45,9 +49,11 @@ interface IWidgetHeaderProps {
 	onClone?: VoidFunction;
 	parentHover: boolean;
 	queryResponse: UseQueryResult<
-		SuccessResponse<MetricRangePayloadProps> | ErrorResponse
+		SuccessResponse<MetricRangePayloadProps, unknown> & {
+			warning?: Warning;
+		},
+		Error
 	>;
-	errorMessage: string | undefined;
 	threshold?: ReactNode;
 	headerMenuList?: MenuItemKeys[];
 	isWarning: boolean;
@@ -64,7 +70,6 @@ function WidgetHeader({
 	onClone,
 	parentHover,
 	queryResponse,
-	errorMessage,
 	threshold,
 	headerMenuList,
 	isWarning,
@@ -212,12 +217,8 @@ function WidgetHeader({
 	});
 
 	const renderErrorMessage = useMemo(
-		() =>
-			errorMessage
-				?.split('\n')
-				// eslint-disable-next-line react/no-array-index-key
-				.map((item, i) => <p key={i}>{item}</p>),
-		[errorMessage],
+		() => <ErrorContent error={queryResponse.error as APIError} />,
+		[queryResponse.error],
 	);
 
 	if (widget.id === PANEL_TYPES.EMPTY_WIDGET) {
@@ -278,23 +279,23 @@ function WidgetHeader({
 							<Spinner style={{ paddingRight: '0.25rem' }} />
 						)}
 						{queryResponse.isError && (
-							<Tooltip
-								title={renderErrorMessage}
+							<ErrorPopover
+								content={renderErrorMessage}
 								placement={errorTooltipPosition}
-								className="widget-api-actions"
+								overlayStyle={{ padding: 0, maxWidth: '600px' }}
+								overlayInnerStyle={{ padding: 0 }}
+								autoAdjustOverflow
 							>
-								<CircleX size={20} />
-							</Tooltip>
+								<CircleX
+									size={16}
+									style={{ cursor: 'pointer' }}
+									color={Color.BG_CHERRY_500}
+								/>
+							</ErrorPopover>
 						)}
 
-						{isWarning && (
-							<Tooltip
-								title={WARNING_MESSAGE}
-								placement={errorTooltipPosition}
-								className="widget-api-actions"
-							>
-								<WarningOutlined />
-							</Tooltip>
+						{isWarning && queryResponse.data?.warning && (
+							<WarningPopover warningData={queryResponse.data?.warning as Warning} />
 						)}
 						{globalSearchAvailable && (
 							<SearchOutlined

frontend/src/container/GridCardLayout/useResolveQuery.ts

@@ -1,8 +1,8 @@
-import { getQueryRangeFormat } from 'api/dashboard/queryRangeFormat';
+import { getSubstituteVars } from 'api/dashboard/substitute_vars';
+import { prepareQueryRangePayloadV5 } from 'api/v5/v5';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { timePreferenceType } from 'container/NewWidget/RightContainer/timeItems';
 import { getDashboardVariables } from 'lib/dashbaordVariables/getDashboardVariables';
-import { prepareQueryRangePayload } from 'lib/dashboard/prepareQueryRangePayload';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { useCallback } from 'react';
 import { useMutation } from 'react-query';
@@ -32,7 +32,7 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 		GlobalReducer
 	>((state) => state.globalTime);
 
-	const queryRangeMutation = useMutation(getQueryRangeFormat);
+	const queryRangeMutation = useMutation(getSubstituteVars);
 
 	const getUpdatedQuery = useCallback(
 		async ({
@@ -40,7 +40,7 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 			selectedDashboard,
 		}: UseUpdatedQueryOptions): Promise<Query> => {
 			// Prepare query payload with resolved variables
-			const { queryPayload } = prepareQueryRangePayload({
+			const { queryPayload } = prepareQueryRangePayloadV5({
 				query: widgetConfig.query,
 				graphType: getGraphType(widgetConfig.panelTypes),
 				selectedTime: widgetConfig.timePreferance,
@@ -53,7 +53,10 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 			const queryResult = await queryRangeMutation.mutateAsync(queryPayload);
 
 			// Map query data from API response
-			return mapQueryDataFromApi(queryResult.compositeQuery, widgetConfig?.query);
+			return mapQueryDataFromApi(
+				queryResult.data.compositeQuery,
+				widgetConfig?.query,
+			);
 		},
 		[globalSelectedInterval, queryRangeMutation],
 	);