Merge branch 'infraM/v2_hosts_list_api' into infraM/v2_pods_list_api

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/api/openapi.yml

@@ -2287,6 +2287,205 @@ components:
         enabled:
           type: boolean
       type: object
+    InframonitoringtypesHostFilter:
+      properties:
+        expression:
+          type: string
+        filterByStatus:
+          $ref: '#/components/schemas/InframonitoringtypesHostStatus'
+      type: object
+    InframonitoringtypesHostRecord:
+      properties:
+        activeHostCount:
+          type: integer
+        cpu:
+          format: double
+          type: number
+        diskUsage:
+          format: double
+          type: number
+        hostName:
+          type: string
+        inactiveHostCount:
+          type: integer
+        load15:
+          format: double
+          type: number
+        memory:
+          format: double
+          type: number
+        meta:
+          additionalProperties: {}
+          nullable: true
+          type: object
+        status:
+          $ref: '#/components/schemas/InframonitoringtypesHostStatus'
+        wait:
+          format: double
+          type: number
+      required:
+      - hostName
+      - status
+      - activeHostCount
+      - inactiveHostCount
+      - cpu
+      - memory
+      - wait
+      - load15
+      - diskUsage
+      - meta
+      type: object
+    InframonitoringtypesHostStatus:
+      enum:
+      - active
+      - inactive
+      - ""
+      type: string
+    InframonitoringtypesHosts:
+      properties:
+        endTimeBeforeRetention:
+          type: boolean
+        records:
+          items:
+            $ref: '#/components/schemas/InframonitoringtypesHostRecord'
+          nullable: true
+          type: array
+        requiredMetricsCheck:
+          $ref: '#/components/schemas/InframonitoringtypesRequiredMetricsCheck'
+        total:
+          type: integer
+        type:
+          $ref: '#/components/schemas/InframonitoringtypesResponseType'
+        warning:
+          $ref: '#/components/schemas/Querybuildertypesv5QueryWarnData'
+      required:
+      - type
+      - records
+      - total
+      - requiredMetricsCheck
+      - endTimeBeforeRetention
+      type: object
+    InframonitoringtypesPodPhase:
+      enum:
+      - pending
+      - running
+      - succeeded
+      - failed
+      - ""
+      type: string
+    InframonitoringtypesPodRecord:
+      properties:
+        meta:
+          additionalProperties: {}
+          nullable: true
+          type: object
+        podAge:
+          format: int64
+          type: integer
+        podCPU:
+          format: double
+          type: number
+        podCPULimit:
+          format: double
+          type: number
+        podCPURequest:
+          format: double
+          type: number
+        podMemory:
+          format: double
+          type: number
+        podMemoryLimit:
+          format: double
+          type: number
+        podMemoryRequest:
+          format: double
+          type: number
+        podPhase:
+          $ref: '#/components/schemas/InframonitoringtypesPodPhase'
+        podUID:
+          type: string
+      type: object
+    InframonitoringtypesPods:
+      properties:
+        endTimeBeforeRetention:
+          type: boolean
+        records:
+          items:
+            $ref: '#/components/schemas/InframonitoringtypesPodRecord'
+          nullable: true
+          type: array
+        requiredMetricsCheck:
+          $ref: '#/components/schemas/InframonitoringtypesRequiredMetricsCheck'
+        total:
+          type: integer
+        type:
+          $ref: '#/components/schemas/InframonitoringtypesResponseType'
+        warning:
+          $ref: '#/components/schemas/Querybuildertypesv5QueryWarnData'
+      type: object
+    InframonitoringtypesPostableHosts:
+      properties:
+        end:
+          format: int64
+          type: integer
+        filter:
+          $ref: '#/components/schemas/InframonitoringtypesHostFilter'
+        groupBy:
+          items:
+            $ref: '#/components/schemas/Querybuildertypesv5GroupByKey'
+          nullable: true
+          type: array
+        limit:
+          type: integer
+        offset:
+          type: integer
+        orderBy:
+          $ref: '#/components/schemas/Querybuildertypesv5OrderBy'
+        start:
+          format: int64
+          type: integer
+      required:
+      - start
+      - end
+      - limit
+      type: object
+    InframonitoringtypesPostablePods:
+      properties:
+        end:
+          format: int64
+          type: integer
+        filter:
+          $ref: '#/components/schemas/Querybuildertypesv5Filter'
+        groupBy:
+          items:
+            $ref: '#/components/schemas/Querybuildertypesv5GroupByKey'
+          nullable: true
+          type: array
+        limit:
+          type: integer
+        offset:
+          type: integer
+        orderBy:
+          $ref: '#/components/schemas/Querybuildertypesv5OrderBy'
+        start:
+          format: int64
+          type: integer
+      type: object
+    InframonitoringtypesRequiredMetricsCheck:
+      properties:
+        missingMetrics:
+          items:
+            type: string
+          nullable: true
+          type: array
+      required:
+      - missingMetrics
+      type: object
+    InframonitoringtypesResponseType:
+      enum:
+      - list
+      - grouped_list
+      type: string
     MetricsexplorertypesInspectMetricsRequest:
       properties:
         end:
@@ -9853,6 +10052,140 @@ paths:
       summary: Health check
       tags:
       - health
+  /api/v2/infra_monitoring/hosts:
+    post:
+      deprecated: false
+      description: 'Returns a paginated list of hosts with key infrastructure metrics:
+        CPU usage (%), memory usage (%), I/O wait (%), disk usage (%), and 15-minute
+        load average. Each host includes its current status (active/inactive based
+        on metrics reported in the last 10 minutes) and metadata attributes (e.g.,
+        os.type). Supports filtering via a filter expression, filtering by host status,
+        custom groupBy to aggregate hosts by any attribute, ordering by any of the
+        five metrics, and pagination via offset/limit. The response type is ''list''
+        for the default host.name grouping or ''grouped_list'' for custom groupBy
+        keys. Also reports missing required metrics and whether the requested time
+        range falls before the data retention boundary.'
+      operationId: ListHosts
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/InframonitoringtypesPostableHosts'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/InframonitoringtypesHosts'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: List Hosts for Infra Monitoring
+      tags:
+      - inframonitoring
+  /api/v2/infra_monitoring/pods:
+    post:
+      deprecated: false
+      description: 'Returns a paginated list of Kubernetes pods with key metrics:
+        CPU usage, CPU request/limit utilization, memory working set, memory request/limit
+        utilization, current pod phase (pending/running/succeeded/failed), and pod
+        age (ms since start time). Each pod includes metadata attributes (namespace,
+        node, workload owner such as deployment/statefulset/daemonset/job/cronjob,
+        cluster). Supports filtering via a filter expression, custom groupBy to aggregate
+        pods by any attribute, ordering by any of the seven metrics (cpu, cpu_request,
+        cpu_limit, memory, memory_request, memory_limit, phase), and pagination via
+        offset/limit. The response type is ''list'' for the default k8s.pod.uid grouping
+        or ''grouped_list'' for custom groupBy keys. Also reports missing required
+        metrics and whether the requested time range falls before the data retention
+        boundary.'
+      operationId: ListPods
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/InframonitoringtypesPostablePods'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/InframonitoringtypesPods'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: List Pods for Infra Monitoring
+      tags:
+      - inframonitoring
   /api/v2/livez:
     get:
       deprecated: false

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

@@ -15,7 +15,6 @@ import (
 
 	"github.com/SigNoz/signoz/ee/query-service/constants"
 	"github.com/SigNoz/signoz/pkg/flagger"
-	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/http/render"
 	"github.com/SigNoz/signoz/pkg/types/authtypes"
 	"github.com/SigNoz/signoz/pkg/types/featuretypes"
@@ -72,15 +71,6 @@ func (ah *APIHandler) getFeatureFlags(w http.ResponseWriter, r *http.Request) {
 		Route:      "",
 	})
 
-	bodyJSONQuery := querybuilder.IsBodyJSONEnabled(ctx, ah.Signoz.Flagger)
-	featureSet = append(featureSet, &licensetypes.Feature{
-		Name:       valuer.NewString(flagger.FeatureBodyJSONQuery.String()),
-		Active:     bodyJSONQuery,
-		Usage:      0,
-		UsageLimit: -1,
-		Route:      "",
-	})
-
 	if constants.IsDotMetricsEnabled {
 		for idx, feature := range featureSet {
 			if feature.Name == licensetypes.DotMetricsEnabled {

ee/query-service/app/server.go

@@ -105,7 +105,6 @@ func NewServer(config signoz.Config, signoz *signoz.SigNoz) (*Server, error) {
 		signoz.SQLStore,
 		integrationsController.GetPipelinesForInstalledIntegrations,
 		reader,
-		signoz.Flagger,
 	)
 	if err != nil {
 		return nil, err

frontend/src/api/generated/services/inframonitoring/index.ts

@@ -0,0 +1,191 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'yarn generate:api'
+ * SigNoz
+ */
+import { useMutation } from 'react-query';
+import type {
+	MutationFunction,
+	UseMutationOptions,
+	UseMutationResult,
+} from 'react-query';
+
+import type {
+	InframonitoringtypesPostableHostsDTO,
+	InframonitoringtypesPostablePodsDTO,
+	ListHosts200,
+	ListPods200,
+	RenderErrorResponseDTO,
+} from '../sigNoz.schemas';
+
+import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
+import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
+
+/**
+ * Returns a paginated list of hosts with key infrastructure metrics: CPU usage (%), memory usage (%), I/O wait (%), disk usage (%), and 15-minute load average. Each host includes its current status (active/inactive based on metrics reported in the last 10 minutes) and metadata attributes (e.g., os.type). Supports filtering via a filter expression, filtering by host status, custom groupBy to aggregate hosts by any attribute, ordering by any of the five metrics, and pagination via offset/limit. The response type is 'list' for the default host.name grouping or 'grouped_list' for custom groupBy keys. Also reports missing required metrics and whether the requested time range falls before the data retention boundary.
+ * @summary List Hosts for Infra Monitoring
+ */
+export const listHosts = (
+	inframonitoringtypesPostableHostsDTO: BodyType<InframonitoringtypesPostableHostsDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<ListHosts200>({
+		url: `/api/v2/infra_monitoring/hosts`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: inframonitoringtypesPostableHostsDTO,
+		signal,
+	});
+};
+
+export const getListHostsMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof listHosts>>,
+		TError,
+		{ data: BodyType<InframonitoringtypesPostableHostsDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof listHosts>>,
+	TError,
+	{ data: BodyType<InframonitoringtypesPostableHostsDTO> },
+	TContext
+> => {
+	const mutationKey = ['listHosts'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof listHosts>>,
+		{ data: BodyType<InframonitoringtypesPostableHostsDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return listHosts(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type ListHostsMutationResult = NonNullable<
+	Awaited<ReturnType<typeof listHosts>>
+>;
+export type ListHostsMutationBody =
+	BodyType<InframonitoringtypesPostableHostsDTO>;
+export type ListHostsMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary List Hosts for Infra Monitoring
+ */
+export const useListHosts = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof listHosts>>,
+		TError,
+		{ data: BodyType<InframonitoringtypesPostableHostsDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof listHosts>>,
+	TError,
+	{ data: BodyType<InframonitoringtypesPostableHostsDTO> },
+	TContext
+> => {
+	const mutationOptions = getListHostsMutationOptions(options);
+
+	return useMutation(mutationOptions);
+};
+/**
+ * Returns a paginated list of Kubernetes pods with key metrics: CPU usage, CPU request/limit utilization, memory working set, memory request/limit utilization, current pod phase (pending/running/succeeded/failed), and pod age (ms since start time). Each pod includes metadata attributes (namespace, node, workload owner such as deployment/statefulset/daemonset/job/cronjob, cluster). Supports filtering via a filter expression, custom groupBy to aggregate pods by any attribute, ordering by any of the seven metrics (cpu, cpu_request, cpu_limit, memory, memory_request, memory_limit, phase), and pagination via offset/limit. The response type is 'list' for the default k8s.pod.uid grouping or 'grouped_list' for custom groupBy keys. Also reports missing required metrics and whether the requested time range falls before the data retention boundary.
+ * @summary List Pods for Infra Monitoring
+ */
+export const listPods = (
+	inframonitoringtypesPostablePodsDTO: BodyType<InframonitoringtypesPostablePodsDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<ListPods200>({
+		url: `/api/v2/infra_monitoring/pods`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: inframonitoringtypesPostablePodsDTO,
+		signal,
+	});
+};
+
+export const getListPodsMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof listPods>>,
+		TError,
+		{ data: BodyType<InframonitoringtypesPostablePodsDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof listPods>>,
+	TError,
+	{ data: BodyType<InframonitoringtypesPostablePodsDTO> },
+	TContext
+> => {
+	const mutationKey = ['listPods'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+		  'mutationKey' in options.mutation &&
+		  options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof listPods>>,
+		{ data: BodyType<InframonitoringtypesPostablePodsDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return listPods(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type ListPodsMutationResult = NonNullable<
+	Awaited<ReturnType<typeof listPods>>
+>;
+export type ListPodsMutationBody = BodyType<InframonitoringtypesPostablePodsDTO>;
+export type ListPodsMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary List Pods for Infra Monitoring
+ */
+export const useListPods = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof listPods>>,
+		TError,
+		{ data: BodyType<InframonitoringtypesPostablePodsDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof listPods>>,
+	TError,
+	{ data: BodyType<InframonitoringtypesPostablePodsDTO> },
+	TContext
+> => {
+	const mutationOptions = getListPodsMutationOptions(options);
+
+	return useMutation(mutationOptions);
+};

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

@@ -3053,6 +3053,240 @@ export interface GlobaltypesTokenizerConfigDTO {
 	enabled?: boolean;
 }
 
+export interface InframonitoringtypesHostFilterDTO {
+	/**
+	 * @type string
+	 */
+	expression?: string;
+	filterByStatus?: InframonitoringtypesHostStatusDTO;
+}
+
+/**
+ * @nullable
+ */
+export type InframonitoringtypesHostRecordDTOMeta = {
+	[key: string]: unknown;
+} | null;
+
+export interface InframonitoringtypesHostRecordDTO {
+	/**
+	 * @type integer
+	 */
+	activeHostCount: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	cpu: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	diskUsage: number;
+	/**
+	 * @type string
+	 */
+	hostName: string;
+	/**
+	 * @type integer
+	 */
+	inactiveHostCount: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	load15: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	memory: number;
+	/**
+	 * @type object
+	 * @nullable true
+	 */
+	meta: InframonitoringtypesHostRecordDTOMeta;
+	status: InframonitoringtypesHostStatusDTO;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	wait: number;
+}
+
+export enum InframonitoringtypesHostStatusDTO {
+	active = 'active',
+	inactive = 'inactive',
+	'' = '',
+}
+export interface InframonitoringtypesHostsDTO {
+	/**
+	 * @type boolean
+	 */
+	endTimeBeforeRetention: boolean;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	records: InframonitoringtypesHostRecordDTO[] | null;
+	requiredMetricsCheck: InframonitoringtypesRequiredMetricsCheckDTO;
+	/**
+	 * @type integer
+	 */
+	total: number;
+	type: InframonitoringtypesResponseTypeDTO;
+	warning?: Querybuildertypesv5QueryWarnDataDTO;
+}
+
+export enum InframonitoringtypesPodPhaseDTO {
+	pending = 'pending',
+	running = 'running',
+	succeeded = 'succeeded',
+	failed = 'failed',
+	'' = '',
+}
+/**
+ * @nullable
+ */
+export type InframonitoringtypesPodRecordDTOMeta = {
+	[key: string]: unknown;
+} | null;
+
+export interface InframonitoringtypesPodRecordDTO {
+	/**
+	 * @type object
+	 * @nullable true
+	 */
+	meta?: InframonitoringtypesPodRecordDTOMeta;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	podAge?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	podCPU?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	podCPULimit?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	podCPURequest?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	podMemory?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	podMemoryLimit?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	podMemoryRequest?: number;
+	podPhase?: InframonitoringtypesPodPhaseDTO;
+	/**
+	 * @type string
+	 */
+	podUID?: string;
+}
+
+export interface InframonitoringtypesPodsDTO {
+	/**
+	 * @type boolean
+	 */
+	endTimeBeforeRetention?: boolean;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	records?: InframonitoringtypesPodRecordDTO[] | null;
+	requiredMetricsCheck?: InframonitoringtypesRequiredMetricsCheckDTO;
+	/**
+	 * @type integer
+	 */
+	total?: number;
+	type?: InframonitoringtypesResponseTypeDTO;
+	warning?: Querybuildertypesv5QueryWarnDataDTO;
+}
+
+export interface InframonitoringtypesPostableHostsDTO {
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	end: number;
+	filter?: InframonitoringtypesHostFilterDTO;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	groupBy?: Querybuildertypesv5GroupByKeyDTO[] | null;
+	/**
+	 * @type integer
+	 */
+	limit: number;
+	/**
+	 * @type integer
+	 */
+	offset?: number;
+	orderBy?: Querybuildertypesv5OrderByDTO;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	start: number;
+}
+
+export interface InframonitoringtypesPostablePodsDTO {
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	end?: number;
+	filter?: Querybuildertypesv5FilterDTO;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	groupBy?: Querybuildertypesv5GroupByKeyDTO[] | null;
+	/**
+	 * @type integer
+	 */
+	limit?: number;
+	/**
+	 * @type integer
+	 */
+	offset?: number;
+	orderBy?: Querybuildertypesv5OrderByDTO;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	start?: number;
+}
+
+export interface InframonitoringtypesRequiredMetricsCheckDTO {
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	missingMetrics: string[] | null;
+}
+
+export enum InframonitoringtypesResponseTypeDTO {
+	list = 'list',
+	grouped_list = 'grouped_list',
+}
 export interface MetricsexplorertypesInspectMetricsRequestDTO {
 	/**
 	 * @type integer
@@ -6638,6 +6872,22 @@ export type Healthz503 = {
 	status: string;
 };
 
+export type ListHosts200 = {
+	data: InframonitoringtypesHostsDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type ListPods200 = {
+	data: InframonitoringtypesPodsDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type Livez200 = {
 	data: FactoryResponseDTO;
 	/**

pkg/apiserver/signozapiserver/inframonitoring.go

@@ -0,0 +1,52 @@
+package signozapiserver
+
+import (
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/http/handler"
+	"github.com/SigNoz/signoz/pkg/types"
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	"github.com/gorilla/mux"
+)
+
+func (provider *provider) addInfraMonitoringRoutes(router *mux.Router) error {
+	if err := router.Handle("/api/v2/infra_monitoring/hosts", handler.New(
+		provider.authZ.ViewAccess(provider.infraMonitoringHandler.ListHosts),
+		handler.OpenAPIDef{
+			ID:                  "ListHosts",
+			Tags:                []string{"inframonitoring"},
+			Summary:             "List Hosts for Infra Monitoring",
+			Description:         "Returns a paginated list of hosts with key infrastructure metrics: CPU usage (%), memory usage (%), I/O wait (%), disk usage (%), and 15-minute load average. Each host includes its current status (active/inactive based on metrics reported in the last 10 minutes) and metadata attributes (e.g., os.type). Supports filtering via a filter expression, filtering by host status, custom groupBy to aggregate hosts by any attribute, ordering by any of the five metrics, and pagination via offset/limit. The response type is 'list' for the default host.name grouping or 'grouped_list' for custom groupBy keys. Also reports missing required metrics and whether the requested time range falls before the data retention boundary.",
+			Request:             new(inframonitoringtypes.PostableHosts),
+			RequestContentType:  "application/json",
+			Response:            new(inframonitoringtypes.Hosts),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
+		})).Methods(http.MethodPost).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v2/infra_monitoring/pods", handler.New(
+		provider.authZ.ViewAccess(provider.infraMonitoringHandler.ListPods),
+		handler.OpenAPIDef{
+			ID:                  "ListPods",
+			Tags:                []string{"inframonitoring"},
+			Summary:             "List Pods for Infra Monitoring",
+			Description:         "Returns a paginated list of Kubernetes pods with key metrics: CPU usage, CPU request/limit utilization, memory working set, memory request/limit utilization, current pod phase (pending/running/succeeded/failed), and pod age (ms since start time). Each pod includes metadata attributes (namespace, node, workload owner such as deployment/statefulset/daemonset/job/cronjob, cluster). Supports filtering via a filter expression, custom groupBy to aggregate pods by any attribute, ordering by any of the seven metrics (cpu, cpu_request, cpu_limit, memory, memory_request, memory_limit, phase), and pagination via offset/limit. The response type is 'list' for the default k8s.pod.uid grouping or 'grouped_list' for custom groupBy keys. Also reports missing required metrics and whether the requested time range falls before the data retention boundary.",
+			Request:             new(inframonitoringtypes.PostablePods),
+			RequestContentType:  "application/json",
+			Response:            new(inframonitoringtypes.Pods),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
+		})).Methods(http.MethodPost).GetError(); err != nil {
+		return err
+	}
+
+	return nil
+}

pkg/apiserver/signozapiserver/provider.go

@@ -17,6 +17,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
 	"github.com/SigNoz/signoz/pkg/modules/fields"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
 	"github.com/SigNoz/signoz/pkg/modules/organization"
 	"github.com/SigNoz/signoz/pkg/modules/preference"
 	"github.com/SigNoz/signoz/pkg/modules/promote"
@@ -49,6 +50,7 @@ type provider struct {
 	dashboardModule         dashboard.Module
 	dashboardHandler        dashboard.Handler
 	metricsExplorerHandler  metricsexplorer.Handler
+	infraMonitoringHandler  inframonitoring.Handler
 	gatewayHandler          gateway.Handler
 	fieldsHandler           fields.Handler
 	authzHandler            authz.Handler
@@ -77,6 +79,7 @@ func NewFactory(
 	dashboardModule dashboard.Module,
 	dashboardHandler dashboard.Handler,
 	metricsExplorerHandler metricsexplorer.Handler,
+	infraMonitoringHandler inframonitoring.Handler,
 	gatewayHandler gateway.Handler,
 	fieldsHandler fields.Handler,
 	authzHandler authz.Handler,
@@ -108,6 +111,7 @@ func NewFactory(
 			dashboardModule,
 			dashboardHandler,
 			metricsExplorerHandler,
+			infraMonitoringHandler,
 			gatewayHandler,
 			fieldsHandler,
 			authzHandler,
@@ -141,6 +145,7 @@ func newProvider(
 	dashboardModule dashboard.Module,
 	dashboardHandler dashboard.Handler,
 	metricsExplorerHandler metricsexplorer.Handler,
+	infraMonitoringHandler inframonitoring.Handler,
 	gatewayHandler gateway.Handler,
 	fieldsHandler fields.Handler,
 	authzHandler authz.Handler,
@@ -172,6 +177,7 @@ func newProvider(
 		dashboardModule:         dashboardModule,
 		dashboardHandler:        dashboardHandler,
 		metricsExplorerHandler:  metricsExplorerHandler,
+		infraMonitoringHandler:  infraMonitoringHandler,
 		gatewayHandler:          gatewayHandler,
 		fieldsHandler:           fieldsHandler,
 		authzHandler:            authzHandler,
@@ -240,6 +246,10 @@ func (provider *provider) AddToRouter(router *mux.Router) error {
 		return err
 	}
 
+	if err := provider.addInfraMonitoringRoutes(router); err != nil {
+		return err
+	}
+
 	if err := provider.addGatewayRoutes(router); err != nil {
 		return err
 	}

pkg/flagger/flaggertest/flaggertest.go

@@ -1,52 +0,0 @@
-// Package flaggertest provides helpers for creating Flagger instances in tests.
-package flaggertest
-
-import (
-	"context"
-	"testing"
-
-	"github.com/SigNoz/signoz/pkg/flagger"
-	"github.com/SigNoz/signoz/pkg/flagger/configflagger"
-	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
-)
-
-// New returns a Flagger with all flags at their registry defaults (all disabled).
-// Use this in tests that do not need any feature flag enabled.
-func New(t *testing.T) flagger.Flagger {
-	t.Helper()
-	registry := flagger.MustNewRegistry()
-	fl, err := flagger.New(
-		context.Background(),
-		instrumentationtest.New().ToProviderSettings(),
-		flagger.Config{},
-		registry,
-		configflagger.NewFactory(registry),
-	)
-	if err != nil {
-		t.Fatalf("flaggertest.New: %v", err)
-	}
-	return fl
-}
-
-// WithBodyJSON returns a Flagger with body_json_enabled set to the given value.
-func WithBodyJSON(t *testing.T, enabled bool) flagger.Flagger {
-	t.Helper()
-	registry := flagger.MustNewRegistry()
-	cfg := flagger.Config{}
-	if enabled {
-		cfg.Config.Boolean = map[string]bool{
-			flagger.FeatureBodyJSONQuery.String(): true,
-		}
-	}
-	fl, err := flagger.New(
-		context.Background(),
-		instrumentationtest.New().ToProviderSettings(),
-		cfg,
-		registry,
-		configflagger.NewFactory(registry),
-	)
-	if err != nil {
-		t.Fatalf("flaggertest.WithBodyJSON: %v", err)
-	}
-	return fl
-}

pkg/flagger/registry.go

@@ -8,7 +8,6 @@ var (
 	FeatureHideRootUser      = featuretypes.MustNewName("hide_root_user")
 	FeatureGetMetersFromZeus = featuretypes.MustNewName("get_meters_from_zeus")
 	FeaturePutMetersInZeus   = featuretypes.MustNewName("put_meters_in_zeus")
-	FeatureBodyJSONQuery     = featuretypes.MustNewName("body_json_enabled")
 )
 
 func MustNewRegistry() featuretypes.Registry {
@@ -53,14 +52,6 @@ func MustNewRegistry() featuretypes.Registry {
 			DefaultVariant: featuretypes.MustNewName("disabled"),
 			Variants:       featuretypes.NewBooleanVariants(),
 		},
-		&featuretypes.Feature{
-			Name:           FeatureBodyJSONQuery,
-			Kind:           featuretypes.KindBoolean,
-			Stage:          featuretypes.StageExperimental,
-			Description:    "Controls whether body JSON querying is enabled",
-			DefaultVariant: featuretypes.MustNewName("disabled"),
-			Variants:       featuretypes.NewBooleanVariants(),
-		},
 	)
 	if err != nil {
 		panic(err)

pkg/modules/inframonitoring/config.go

@@ -0,0 +1,33 @@
+package inframonitoring
+
+import (
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/factory"
+)
+
+type Config struct {
+	TelemetryStore TelemetryStoreConfig `mapstructure:"telemetrystore"`
+}
+
+type TelemetryStoreConfig struct {
+	Threads int `mapstructure:"threads"`
+}
+
+func NewConfigFactory() factory.ConfigFactory {
+	return factory.NewConfigFactory(factory.MustNewName("inframonitoring"), newConfig)
+}
+
+func newConfig() factory.Config {
+	return Config{
+		TelemetryStore: TelemetryStoreConfig{
+			Threads: 8,
+		},
+	}
+}
+
+func (c Config) Validate() error {
+	if c.TelemetryStore.Threads <= 0 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "inframonitoring.telemetrystore.threads must be positive, got %d", c.TelemetryStore.Threads)
+	}
+	return nil
+}

pkg/modules/inframonitoring/implinframonitoring/handler.go

@@ -0,0 +1,71 @@
+package implinframonitoring
+
+import (
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/http/binding"
+	"github.com/SigNoz/signoz/pkg/http/render"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
+	"github.com/SigNoz/signoz/pkg/types/authtypes"
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type handler struct {
+	module inframonitoring.Module
+}
+
+// NewHandler returns an inframonitoring.Handler implementation.
+func NewHandler(m inframonitoring.Module) inframonitoring.Handler {
+	return &handler{
+		module: m,
+	}
+}
+
+func (h *handler) ListHosts(rw http.ResponseWriter, req *http.Request) {
+	claims, err := authtypes.ClaimsFromContext(req.Context())
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID := valuer.MustNewUUID(claims.OrgID)
+
+	var parsedReq inframonitoringtypes.PostableHosts
+	if err := binding.JSON.BindBody(req.Body, &parsedReq); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	result, err := h.module.ListHosts(req.Context(), orgID, &parsedReq)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusOK, result)
+}
+
+func (h *handler) ListPods(rw http.ResponseWriter, req *http.Request) {
+	claims, err := authtypes.ClaimsFromContext(req.Context())
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID := valuer.MustNewUUID(claims.OrgID)
+
+	var parsedReq inframonitoringtypes.PostablePods
+	if err := binding.JSON.BindBody(req.Body, &parsedReq); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	result, err := h.module.ListPods(req.Context(), orgID, &parsedReq)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusOK, result)
+}

pkg/modules/inframonitoring/implinframonitoring/helpers.go

@@ -0,0 +1,573 @@
+package implinframonitoring
+
+import (
+	"context"
+	"fmt"
+	"sort"
+	"strings"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/querybuilder"
+	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
+	"github.com/SigNoz/signoz/pkg/types/metrictypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/huandu/go-sqlbuilder"
+)
+
+// quoteIdentifier wraps s in backticks for use as a ClickHouse identifier,
+// escaping any embedded backticks by doubling them.
+func quoteIdentifier(s string) string {
+	return fmt.Sprintf("`%s`", strings.ReplaceAll(s, "`", "``"))
+}
+
+func isKeyInGroupByAttrs(groupByAttrs []qbtypes.GroupByKey, key string) bool {
+	for _, groupBy := range groupByAttrs {
+		if groupBy.Name == key {
+			return true
+		}
+	}
+	return false
+}
+
+func mergeFilterExpressions(queryFilterExpr, reqFilterExpr string) string {
+	queryFilterExpr = strings.TrimSpace(queryFilterExpr)
+	reqFilterExpr = strings.TrimSpace(reqFilterExpr)
+	if queryFilterExpr == "" {
+		return reqFilterExpr
+	}
+	if reqFilterExpr == "" {
+		return queryFilterExpr
+	}
+	return fmt.Sprintf("(%s) AND (%s)", queryFilterExpr, reqFilterExpr)
+}
+
+// compositeKeyFromList builds a composite key by joining the given parts
+// with a null byte separator. This is the canonical way to construct
+// composite keys for group identification across the infra monitoring module.
+func compositeKeyFromList(parts []string) string {
+	return strings.Join(parts, "\x00")
+}
+
+// compositeKeyFromLabels builds a composite key from a label map by extracting
+// the value for each groupBy key in order and joining them via compositeKeyFromList.
+func compositeKeyFromLabels(labels map[string]string, groupBy []qbtypes.GroupByKey) string {
+	parts := make([]string, len(groupBy))
+	for i, key := range groupBy {
+		parts[i] = labels[key.Name]
+	}
+	return compositeKeyFromList(parts)
+}
+
+// parseAndSortGroups extracts group label maps from a ScalarData response and
+// sorts them by the ranking query's aggregation value.
+func parseAndSortGroups(
+	resp *qbtypes.QueryRangeResponse,
+	rankingQueryName string,
+	groupBy []qbtypes.GroupByKey,
+	direction qbtypes.OrderDirection,
+) []rankedGroup {
+	if resp == nil || len(resp.Data.Results) == 0 {
+		return nil
+	}
+
+	// Find the ScalarData that contains the ranking column.
+	var sd *qbtypes.ScalarData
+	for _, r := range resp.Data.Results {
+		candidate, ok := r.(*qbtypes.ScalarData)
+		if !ok || candidate == nil {
+			continue
+		}
+		for _, col := range candidate.Columns {
+			if col.Type == qbtypes.ColumnTypeAggregation && col.QueryName == rankingQueryName {
+				sd = candidate
+				break
+			}
+		}
+		if sd != nil {
+			break
+		}
+	}
+	if sd == nil || len(sd.Data) == 0 {
+		return nil
+	}
+
+	groupColIndices := make(map[string]int)
+	rankingColIdx := -1
+	for i, col := range sd.Columns {
+		if col.Type == qbtypes.ColumnTypeGroup {
+			groupColIndices[col.Name] = i
+		}
+		if col.Type == qbtypes.ColumnTypeAggregation && col.QueryName == rankingQueryName {
+			rankingColIdx = i
+		}
+	}
+	if rankingColIdx == -1 {
+		return nil
+	}
+
+	groups := make([]rankedGroup, 0, len(sd.Data))
+	for _, row := range sd.Data {
+		labels := make(map[string]string, len(groupBy))
+		for _, key := range groupBy {
+			if idx, ok := groupColIndices[key.Name]; ok && idx < len(row) {
+				labels[key.Name] = fmt.Sprintf("%v", row[idx])
+			}
+		}
+		var value float64
+		if rankingColIdx < len(row) {
+			if v, ok := row[rankingColIdx].(float64); ok {
+				value = v
+			}
+		}
+		groups = append(groups, rankedGroup{
+			labels:       labels,
+			value:        value,
+			compositeKey: compositeKeyFromLabels(labels, groupBy),
+		})
+	}
+
+	sort.Slice(groups, func(i, j int) bool {
+		if groups[i].value != groups[j].value {
+			if direction == qbtypes.OrderDirectionAsc {
+				return groups[i].value < groups[j].value
+			}
+			return groups[i].value > groups[j].value
+		}
+		return groups[i].compositeKey < groups[j].compositeKey
+	})
+
+	return groups
+}
+
+// paginateWithBackfill returns the page of groups for [offset, offset+limit).
+// The virtual sorted list is: metric-ranked groups first, then metadata-only
+// groups (those in metadataMap but not in metric results) sorted alphabetically.
+func paginateWithBackfill(
+	metricGroups []rankedGroup,
+	metadataMap map[string]map[string]string,
+	groupBy []qbtypes.GroupByKey,
+	offset, limit int,
+) []map[string]string {
+	metricKeySet := make(map[string]bool, len(metricGroups))
+	for _, g := range metricGroups {
+		metricKeySet[g.compositeKey] = true
+	}
+
+	metadataOnlyKeys := make([]string, 0)
+	for compositeKey := range metadataMap {
+		if !metricKeySet[compositeKey] {
+			metadataOnlyKeys = append(metadataOnlyKeys, compositeKey)
+		}
+	}
+	sort.Strings(metadataOnlyKeys)
+
+	totalMetric := len(metricGroups)
+	totalAll := totalMetric + len(metadataOnlyKeys)
+
+	end := offset + limit
+	if end > totalAll {
+		end = totalAll
+	}
+	if offset >= totalAll {
+		return nil
+	}
+
+	pageGroups := make([]map[string]string, 0, end-offset)
+	for i := offset; i < end; i++ {
+		if i < totalMetric {
+			pageGroups = append(pageGroups, metricGroups[i].labels)
+		} else {
+			compositeKey := metadataOnlyKeys[i-totalMetric]
+			attrs := metadataMap[compositeKey]
+			labels := make(map[string]string, len(groupBy))
+			for _, key := range groupBy {
+				labels[key.Name] = attrs[key.Name]
+			}
+			pageGroups = append(pageGroups, labels)
+		}
+	}
+	return pageGroups
+}
+
+// buildPageGroupsFilterExpr builds a filter expression that restricts results
+// to the given page of groups via IN clauses.
+// Returns e.g. "host.name IN ('h1','h2') AND os.type IN ('linux','windows')".
+func buildPageGroupsFilterExpr(pageGroups []map[string]string) string {
+	groupValues := make(map[string][]string)
+	for _, labels := range pageGroups {
+		for k, v := range labels {
+			groupValues[k] = append(groupValues[k], v)
+		}
+	}
+
+	inClauses := make([]string, 0, len(groupValues))
+	for key, values := range groupValues {
+		quoted := make([]string, len(values))
+		for i, v := range values {
+			quoted[i] = fmt.Sprintf("'%s'", v)
+		}
+		inClauses = append(inClauses, fmt.Sprintf("%s IN (%s)", key, strings.Join(quoted, ", ")))
+	}
+	return strings.Join(inClauses, " AND ")
+}
+
+// buildFullQueryRequest creates a QueryRangeRequest for all metrics,
+// restricted to the given page of groups via an IN filter.
+// Accepts primitive fields so it can be reused across different v2 APIs
+// (hosts, pods, etc.).
+func buildFullQueryRequest(
+	start int64,
+	end int64,
+	filterExpr string,
+	groupBy []qbtypes.GroupByKey,
+	pageGroups []map[string]string,
+	tableListQuery *qbtypes.QueryRangeRequest,
+) *qbtypes.QueryRangeRequest {
+	inFilterExpr := buildPageGroupsFilterExpr(pageGroups)
+
+	fullReq := &qbtypes.QueryRangeRequest{
+		Start:       uint64(start),
+		End:         uint64(end),
+		RequestType: qbtypes.RequestTypeScalar,
+		CompositeQuery: qbtypes.CompositeQuery{
+			Queries: make([]qbtypes.QueryEnvelope, 0, len(tableListQuery.CompositeQuery.Queries)),
+		},
+	}
+
+	for _, envelope := range tableListQuery.CompositeQuery.Queries {
+		copied := envelope
+		if copied.Type == qbtypes.QueryTypeBuilder {
+			existingExpr := ""
+			if f := copied.GetFilter(); f != nil {
+				existingExpr = f.Expression
+			}
+			merged := mergeFilterExpressions(existingExpr, filterExpr)
+			merged = mergeFilterExpressions(merged, inFilterExpr)
+			copied.SetFilter(&qbtypes.Filter{Expression: merged})
+			copied.SetGroupBy(groupBy)
+		}
+		fullReq.CompositeQuery.Queries = append(fullReq.CompositeQuery.Queries, copied)
+	}
+
+	return fullReq
+}
+
+// parseFullQueryResponse extracts per-group metric values from the full
+// composite query response. Returns compositeKey -> (queryName -> value).
+// Each enabled query/formula produces its own ScalarData entry in Results,
+// so we iterate over all of them and merge metrics per composite key.
+func parseFullQueryResponse(
+	resp *qbtypes.QueryRangeResponse,
+	groupBy []qbtypes.GroupByKey,
+) map[string]map[string]float64 {
+	result := make(map[string]map[string]float64)
+	if resp == nil || len(resp.Data.Results) == 0 {
+		return result
+	}
+
+	for _, r := range resp.Data.Results {
+		sd, ok := r.(*qbtypes.ScalarData)
+		if !ok || sd == nil {
+			continue
+		}
+
+		groupColIndices := make(map[string]int)
+		aggCols := make(map[int]string) // col index -> query name
+		for i, col := range sd.Columns {
+			if col.Type == qbtypes.ColumnTypeGroup {
+				groupColIndices[col.Name] = i
+			}
+			if col.Type == qbtypes.ColumnTypeAggregation {
+				aggCols[i] = col.QueryName
+			}
+		}
+
+		for _, row := range sd.Data {
+			labels := make(map[string]string, len(groupBy))
+			for _, key := range groupBy {
+				if idx, ok := groupColIndices[key.Name]; ok && idx < len(row) {
+					labels[key.Name] = fmt.Sprintf("%v", row[idx])
+				}
+			}
+			compositeKey := compositeKeyFromLabels(labels, groupBy)
+
+			if result[compositeKey] == nil {
+				result[compositeKey] = make(map[string]float64)
+			}
+			for idx, queryName := range aggCols {
+				if idx < len(row) {
+					if v, ok := row[idx].(float64); ok {
+						result[compositeKey][queryName] = v
+					}
+				}
+			}
+		}
+	}
+	return result
+}
+
+// buildSamplesTblFingerprintSubQuery returns a SelectBuilder that selects distinct fingerprints
+// from the samples table for the given metric names andtime range.
+func (m *module) buildSamplesTblFingerprintSubQuery(metricNames []string, startMs, endMs int64) *sqlbuilder.SelectBuilder {
+	samplesTableName := telemetrymetrics.WhichSamplesTableToUse(
+		uint64(startMs), uint64(endMs),
+		metrictypes.UnspecifiedType,
+		metrictypes.TimeAggregationUnspecified,
+		nil,
+	)
+	localSamplesTable := strings.TrimPrefix(samplesTableName, "distributed_")
+	fpSB := sqlbuilder.NewSelectBuilder()
+	fpSB.Select("DISTINCT fingerprint")
+	fpSB.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, localSamplesTable))
+	fpSB.Where(
+		fpSB.In("metric_name", sqlbuilder.List(metricNames)),
+		fpSB.GE("unix_milli", startMs),
+		fpSB.L("unix_milli", endMs),
+	)
+	return fpSB
+}
+
+func (m *module) buildFilterClause(ctx context.Context, filter *qbtypes.Filter, startMillis, endMillis int64) (*sqlbuilder.WhereClause, error) {
+	expression := ""
+	if filter != nil {
+		expression = strings.TrimSpace(filter.Expression)
+	}
+	if expression == "" {
+		return sqlbuilder.NewWhereClause(), nil
+	}
+
+	whereClauseSelectors := querybuilder.QueryStringToKeysSelectors(expression)
+	for idx := range whereClauseSelectors {
+		whereClauseSelectors[idx].Signal = telemetrytypes.SignalMetrics
+		whereClauseSelectors[idx].SelectorMatchType = telemetrytypes.FieldSelectorMatchTypeExact
+	}
+
+	keys, _, err := m.telemetryMetadataStore.GetKeysMulti(ctx, whereClauseSelectors)
+	if err != nil {
+		return nil, err
+	}
+
+	opts := querybuilder.FilterExprVisitorOpts{
+		Context:          ctx,
+		Logger:           m.logger,
+		FieldMapper:      m.fieldMapper,
+		ConditionBuilder: m.condBuilder,
+		FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "metric_name", FieldContext: telemetrytypes.FieldContextMetric},
+		FieldKeys:        keys,
+		StartNs:          querybuilder.ToNanoSecs(uint64(startMillis)),
+		EndNs:            querybuilder.ToNanoSecs(uint64(endMillis)),
+	}
+
+	whereClause, err := querybuilder.PrepareWhereClause(expression, opts)
+	if err != nil {
+		return nil, err
+	}
+
+	if whereClause == nil || whereClause.WhereClause == nil {
+		return sqlbuilder.NewWhereClause(), nil
+	}
+
+	return whereClause.WhereClause, nil
+}
+
+// NOTE: this method is not specific to infra monitoring — it queries attributes_metadata generically.
+// Consider moving to telemetryMetaStore when a second use case emerges.
+//
+// getMetricsExistenceAndEarliestTime checks which of the given metric names have been
+// reported. It returns a list of missing metrics (those not found or with zero count)
+// and the earliest first-reported timestamp across all present metrics.
+// When all metrics are missing, minFirstReportedUnixMilli is 0.
+// TODO(nikhilmantri0902, srikanthccv): This method was designed this way because querier errors if any of the metrics
+// in the querier list was never sent, the QueryRange call throws not found error. Modify this method, if QueryRange
+// behaviour changes towards this.
+func (m *module) getMetricsExistenceAndEarliestTime(ctx context.Context, metricNames []string) ([]string, uint64, error) {
+	if len(metricNames) == 0 {
+		return nil, 0, nil
+	}
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("metric_name", "count(*) AS cnt", "min(first_reported_unix_milli) AS min_first_reported")
+	sb.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, telemetrymetrics.AttributesMetadataTableName))
+	sb.Where(sb.In("metric_name", sqlbuilder.List(metricNames)))
+	sb.GroupBy("metric_name")
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	rows, err := m.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, 0, err
+	}
+	defer rows.Close()
+
+	type metricInfo struct {
+		count            uint64
+		minFirstReported uint64
+	}
+	found := make(map[string]metricInfo, len(metricNames))
+
+	for rows.Next() {
+		var name string
+		var cnt, minFR uint64
+		if err := rows.Scan(&name, &cnt, &minFR); err != nil {
+			return nil, 0, err
+		}
+		found[name] = metricInfo{count: cnt, minFirstReported: minFR}
+	}
+	if err := rows.Err(); err != nil {
+		return nil, 0, err
+	}
+
+	var missingMetrics []string
+	var globalMinFirstReported uint64
+	for _, name := range metricNames {
+		info, ok := found[name]
+		if !ok || info.count == 0 {
+			missingMetrics = append(missingMetrics, name)
+			continue
+		}
+		if globalMinFirstReported == 0 || info.minFirstReported < globalMinFirstReported {
+			globalMinFirstReported = info.minFirstReported
+		}
+	}
+
+	return missingMetrics, globalMinFirstReported, nil
+}
+
+// getMetadata fetches the latest values of additionalCols for each unique combination of groupBy keys,
+// within the given time range and metric names. It uses argMax(tuple(...), unix_milli) to ensure
+// we always pick attribute values from the latest timestamp for each group.
+// The returned map has a composite key of groupBy column values joined by "\x00" (null byte),
+// mapping to a flat map of attr_name -> attr_value (includes both groupBy and additional cols).
+func (m *module) getMetadata(
+	ctx context.Context,
+	metricNames []string,
+	groupBy []qbtypes.GroupByKey,
+	additionalCols []string,
+	filter *qbtypes.Filter,
+	startMs, endMs int64,
+) (map[string]map[string]string, error) {
+	if len(metricNames) == 0 {
+		return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "metricNames must not be empty")
+	}
+	if len(groupBy) == 0 {
+		return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "groupBy must not be empty")
+	}
+
+	// Pick the optimal timeseries table based on time range; also get adjusted start.
+	adjustedStart, adjustedEnd, distributedTableName, _ := telemetrymetrics.WhichTSTableToUse(
+		uint64(startMs), uint64(endMs), nil,
+	)
+
+	fpSB := m.buildSamplesTblFingerprintSubQuery(metricNames, startMs, endMs)
+
+	// Flatten groupBy keys to string names for SQL expressions and result scanning.
+	groupByCols := make([]string, len(groupBy))
+	for i, key := range groupBy {
+		groupByCols[i] = key.Name
+	}
+	allCols := append(groupByCols, additionalCols...)
+
+	// --- Build inner query ---
+	innerSB := sqlbuilder.NewSelectBuilder()
+
+	// Inner SELECT columns: JSONExtractString for each groupBy col + argMax(tuple(...)) for additional cols
+	innerSelectCols := make([]string, 0, len(groupByCols)+1)
+	for _, col := range groupByCols {
+		innerSelectCols = append(innerSelectCols,
+			fmt.Sprintf("JSONExtractString(labels, %s) AS %s", innerSB.Var(col), quoteIdentifier(col)),
+		)
+	}
+
+	// Build the argMax(tuple(...), unix_milli) expression for all additional cols
+	if len(additionalCols) > 0 {
+		tupleArgs := make([]string, 0, len(additionalCols))
+		for _, col := range additionalCols {
+			tupleArgs = append(tupleArgs, fmt.Sprintf("JSONExtractString(labels, %s)", innerSB.Var(col)))
+		}
+		innerSelectCols = append(innerSelectCols,
+			fmt.Sprintf("argMax(tuple(%s), unix_milli) AS latest_attrs", strings.Join(tupleArgs, ", ")),
+		)
+	}
+
+	innerSB.Select(innerSelectCols...)
+	innerSB.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, distributedTableName))
+	innerSB.Where(
+		innerSB.In("metric_name", sqlbuilder.List(metricNames)),
+		innerSB.GE("unix_milli", adjustedStart),
+		innerSB.L("unix_milli", adjustedEnd),
+		fmt.Sprintf("fingerprint IN (%s)", innerSB.Var(fpSB)),
+	)
+
+	// Apply optional filter expression
+	if filter != nil && strings.TrimSpace(filter.Expression) != "" {
+		filterClause, err := m.buildFilterClause(ctx, filter, startMs, endMs)
+		if err != nil {
+			return nil, err
+		}
+		if filterClause != nil {
+			innerSB.AddWhereClause(filterClause)
+		}
+	}
+
+	groupByAliases := make([]string, 0, len(groupByCols))
+	for _, col := range groupByCols {
+		groupByAliases = append(groupByAliases, quoteIdentifier(col))
+	}
+	innerSB.GroupBy(groupByAliases...)
+
+	innerQuery, innerArgs := innerSB.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	// --- Build outer query ---
+	// Outer SELECT columns: groupBy cols directly + tupleElement(latest_attrs, N) for each additionalCol
+	outerSelectCols := make([]string, 0, len(allCols))
+	for _, col := range groupByCols {
+		outerSelectCols = append(outerSelectCols, quoteIdentifier(col))
+	}
+	for i, col := range additionalCols {
+		outerSelectCols = append(outerSelectCols,
+			fmt.Sprintf("tupleElement(latest_attrs, %d) AS %s", i+1, quoteIdentifier(col)),
+		)
+	}
+
+	outerSB := sqlbuilder.NewSelectBuilder()
+	outerSB.Select(outerSelectCols...)
+	outerSB.From(fmt.Sprintf("(%s)", innerQuery))
+
+	outerQuery, _ := outerSB.BuildWithFlavor(sqlbuilder.ClickHouse)
+	// All ? params are in innerArgs; outer query introduces none of its own.
+
+	rows, err := m.telemetryStore.ClickhouseDB().Query(ctx, outerQuery, innerArgs...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	result := make(map[string]map[string]string)
+
+	for rows.Next() {
+		row := make([]string, len(allCols))
+		scanPtrs := make([]any, len(row))
+		for i := range row {
+			scanPtrs[i] = &row[i]
+		}
+
+		if err := rows.Scan(scanPtrs...); err != nil {
+			return nil, err
+		}
+
+		compositeKey := compositeKeyFromList(row[:len(groupByCols)])
+
+		attrMap := make(map[string]string, len(allCols))
+		for i, col := range allCols {
+			attrMap[col] = row[i]
+		}
+		result[compositeKey] = attrMap
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return result, nil
+}

pkg/modules/inframonitoring/implinframonitoring/helpers_test.go

@@ -0,0 +1,283 @@
+package implinframonitoring
+
+import (
+	"testing"
+
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+)
+
+func groupByKey(name string) qbtypes.GroupByKey {
+	return qbtypes.GroupByKey{
+		TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: name},
+	}
+}
+
+func TestIsKeyInGroupByAttrs(t *testing.T) {
+	tests := []struct {
+		name          string
+		groupByAttrs  []qbtypes.GroupByKey
+		key           string
+		expectedFound bool
+	}{
+		{
+			name:          "key present in single-element list",
+			groupByAttrs:  []qbtypes.GroupByKey{groupByKey("host.name")},
+			key:           "host.name",
+			expectedFound: true,
+		},
+		{
+			name: "key present in multi-element list",
+			groupByAttrs: []qbtypes.GroupByKey{
+				groupByKey("host.name"),
+				groupByKey("os.type"),
+				groupByKey("k8s.cluster.name"),
+			},
+			key:           "os.type",
+			expectedFound: true,
+		},
+		{
+			name: "key at last position",
+			groupByAttrs: []qbtypes.GroupByKey{
+				groupByKey("host.name"),
+				groupByKey("os.type"),
+			},
+			key:           "os.type",
+			expectedFound: true,
+		},
+		{
+			name:          "key not in list",
+			groupByAttrs:  []qbtypes.GroupByKey{groupByKey("host.name")},
+			key:           "os.type",
+			expectedFound: false,
+		},
+		{
+			name:          "empty group by list",
+			groupByAttrs:  []qbtypes.GroupByKey{},
+			key:           "host.name",
+			expectedFound: false,
+		},
+		{
+			name:          "nil group by list",
+			groupByAttrs:  nil,
+			key:           "host.name",
+			expectedFound: false,
+		},
+		{
+			name:          "empty key string",
+			groupByAttrs:  []qbtypes.GroupByKey{groupByKey("host.name")},
+			key:           "",
+			expectedFound: false,
+		},
+		{
+			name:          "empty key matches empty-named group by key",
+			groupByAttrs:  []qbtypes.GroupByKey{groupByKey("")},
+			key:           "",
+			expectedFound: true,
+		},
+		{
+			name: "partial match does not count",
+			groupByAttrs: []qbtypes.GroupByKey{
+				groupByKey("host"),
+			},
+			key:           "host.name",
+			expectedFound: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := isKeyInGroupByAttrs(tt.groupByAttrs, tt.key)
+			if got != tt.expectedFound {
+				t.Errorf("isKeyInGroupByAttrs(%v, %q) = %v, want %v",
+					tt.groupByAttrs, tt.key, got, tt.expectedFound)
+			}
+		})
+	}
+}
+
+func TestMergeFilterExpressions(t *testing.T) {
+	tests := []struct {
+		name            string
+		queryFilterExpr string
+		reqFilterExpr   string
+		expected        string
+	}{
+		{
+			name:            "both non-empty",
+			queryFilterExpr: "cpu > 50",
+			reqFilterExpr:   "host.name = 'web-1'",
+			expected:        "(cpu > 50) AND (host.name = 'web-1')",
+		},
+		{
+			name:            "query empty, req non-empty",
+			queryFilterExpr: "",
+			reqFilterExpr:   "host.name = 'web-1'",
+			expected:        "host.name = 'web-1'",
+		},
+		{
+			name:            "query non-empty, req empty",
+			queryFilterExpr: "cpu > 50",
+			reqFilterExpr:   "",
+			expected:        "cpu > 50",
+		},
+		{
+			name:            "both empty",
+			queryFilterExpr: "",
+			reqFilterExpr:   "",
+			expected:        "",
+		},
+		{
+			name:            "whitespace-only query treated as empty",
+			queryFilterExpr: "   ",
+			reqFilterExpr:   "host.name = 'web-1'",
+			expected:        "host.name = 'web-1'",
+		},
+		{
+			name:            "whitespace-only req treated as empty",
+			queryFilterExpr: "cpu > 50",
+			reqFilterExpr:   "   ",
+			expected:        "cpu > 50",
+		},
+		{
+			name:            "both whitespace-only",
+			queryFilterExpr: "  ",
+			reqFilterExpr:   "  ",
+			expected:        "",
+		},
+		{
+			name:            "leading/trailing whitespace trimmed before merge",
+			queryFilterExpr: "  cpu > 50  ",
+			reqFilterExpr:   "  mem < 80  ",
+			expected:        "(cpu > 50) AND (mem < 80)",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := mergeFilterExpressions(tt.queryFilterExpr, tt.reqFilterExpr)
+			if got != tt.expected {
+				t.Errorf("mergeFilterExpressions(%q, %q) = %q, want %q",
+					tt.queryFilterExpr, tt.reqFilterExpr, got, tt.expected)
+			}
+		})
+	}
+}
+
+func TestCompositeKeyFromList(t *testing.T) {
+	tests := []struct {
+		name     string
+		parts    []string
+		expected string
+	}{
+		{
+			name:     "single part",
+			parts:    []string{"web-1"},
+			expected: "web-1",
+		},
+		{
+			name:     "multiple parts joined with null separator",
+			parts:    []string{"web-1", "linux", "us-east"},
+			expected: "web-1\x00linux\x00us-east",
+		},
+		{
+			name:     "empty slice returns empty string",
+			parts:    []string{},
+			expected: "",
+		},
+		{
+			name:     "nil slice returns empty string",
+			parts:    nil,
+			expected: "",
+		},
+		{
+			name:     "parts with empty strings",
+			parts:    []string{"web-1", "", "us-east"},
+			expected: "web-1\x00\x00us-east",
+		},
+		{
+			name:     "all empty strings",
+			parts:    []string{"", ""},
+			expected: "\x00",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := compositeKeyFromList(tt.parts)
+			if got != tt.expected {
+				t.Errorf("compositeKeyFromList(%v) = %q, want %q",
+					tt.parts, got, tt.expected)
+			}
+		})
+	}
+}
+
+func TestCompositeKeyFromLabels(t *testing.T) {
+	tests := []struct {
+		name     string
+		labels   map[string]string
+		groupBy  []qbtypes.GroupByKey
+		expected string
+	}{
+		{
+			name:     "single group-by key",
+			labels:   map[string]string{"host.name": "web-1"},
+			groupBy:  []qbtypes.GroupByKey{groupByKey("host.name")},
+			expected: "web-1",
+		},
+		{
+			name: "multiple group-by keys joined with null separator",
+			labels: map[string]string{
+				"host.name": "web-1",
+				"os.type":   "linux",
+			},
+			groupBy:  []qbtypes.GroupByKey{groupByKey("host.name"), groupByKey("os.type")},
+			expected: "web-1\x00linux",
+		},
+		{
+			name:     "missing label yields empty segment",
+			labels:   map[string]string{"host.name": "web-1"},
+			groupBy:  []qbtypes.GroupByKey{groupByKey("host.name"), groupByKey("os.type")},
+			expected: "web-1\x00",
+		},
+		{
+			name:     "empty labels map",
+			labels:   map[string]string{},
+			groupBy:  []qbtypes.GroupByKey{groupByKey("host.name")},
+			expected: "",
+		},
+		{
+			name:     "empty group-by slice",
+			labels:   map[string]string{"host.name": "web-1"},
+			groupBy:  []qbtypes.GroupByKey{},
+			expected: "",
+		},
+		{
+			name:     "nil labels map",
+			labels:   nil,
+			groupBy:  []qbtypes.GroupByKey{groupByKey("host.name")},
+			expected: "",
+		},
+		{
+			name: "order matches group-by order, not map iteration order",
+			labels: map[string]string{
+				"z": "last",
+				"a": "first",
+				"m": "middle",
+			},
+			groupBy:  []qbtypes.GroupByKey{groupByKey("a"), groupByKey("m"), groupByKey("z")},
+			expected: "first\x00middle\x00last",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := compositeKeyFromLabels(tt.labels, tt.groupBy)
+			if got != tt.expected {
+				t.Errorf("compositeKeyFromLabels(%v, %v) = %q, want %q",
+					tt.labels, tt.groupBy, got, tt.expected)
+			}
+		})
+	}
+}

pkg/modules/inframonitoring/implinframonitoring/hosts.go

@@ -0,0 +1,354 @@
+package implinframonitoring
+
+import (
+	"context"
+	"fmt"
+	"slices"
+	"strings"
+
+	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/huandu/go-sqlbuilder"
+)
+
+// getPerGroupHostStatusCounts computes the number of active and inactive hosts per group
+// for the current page. It queries the timeseries table using the provided filter
+// expression (which includes user filter + status filter + page groups IN clause).
+// Uses GLOBAL IN with the active-hosts subquery inside uniqExactIf for active count,
+// and a simple uniqExactIf for total count. Inactive = total - active (computed in Go).
+func (m *module) getPerGroupHostStatusCounts(
+	ctx context.Context,
+	req *inframonitoringtypes.PostableHosts,
+	metricNames []string,
+	pageGroups []map[string]string,
+	sinceUnixMilli int64,
+) (map[string]groupHostStatusCounts, error) {
+
+	// Build the full filter expression from req (user filter + status filter) and page groups.
+	reqFilterExpr := ""
+	if req.Filter != nil {
+		reqFilterExpr = req.Filter.Expression
+	}
+	pageGroupsFilterExpr := buildPageGroupsFilterExpr(pageGroups)
+	filterExpr := mergeFilterExpressions(reqFilterExpr, pageGroupsFilterExpr)
+
+	adjustedStart, adjustedEnd, distributedTimeSeriesTableName, _ := telemetrymetrics.WhichTSTableToUse(
+		uint64(req.Start), uint64(req.End), nil,
+	)
+
+	hostNameExpr := fmt.Sprintf("JSONExtractString(labels, '%s')", hostNameAttrKey)
+
+	sb := sqlbuilder.NewSelectBuilder()
+	selectCols := make([]string, 0, len(req.GroupBy)+2)
+	for _, key := range req.GroupBy {
+		selectCols = append(selectCols,
+			fmt.Sprintf("JSONExtractString(labels, %s) AS %s", sb.Var(key.Name), quoteIdentifier(key.Name)),
+		)
+	}
+
+	activeHostsSQ := m.getActiveHostsQuery(metricNames, hostNameAttrKey, sinceUnixMilli)
+	selectCols = append(selectCols,
+		fmt.Sprintf("uniqExactIf(%s, %s GLOBAL IN (%s)) AS active_host_count", hostNameExpr, hostNameExpr, sb.Var(activeHostsSQ)),
+		fmt.Sprintf("uniqExactIf(%s, %s != '') AS total_host_count", hostNameExpr, hostNameExpr),
+	)
+
+	// Build a fingerprint subquery to restrict to fingerprints with actual sample
+	// data in the original time range (not the wider timeseries table window).
+	fpSB := m.buildSamplesTblFingerprintSubQuery(metricNames, req.Start, req.End)
+
+	sb.Select(selectCols...)
+	sb.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, distributedTimeSeriesTableName))
+	sb.Where(
+		sb.In("metric_name", sqlbuilder.List(metricNames)),
+		sb.GE("unix_milli", adjustedStart),
+		sb.L("unix_milli", adjustedEnd),
+		fmt.Sprintf("fingerprint IN (%s)", sb.Var(fpSB)),
+	)
+
+	// Apply the combined filter expression (user filter + status filter + page groups IN).
+	if filterExpr != "" {
+		filterClause, err := m.buildFilterClause(ctx, &qbtypes.Filter{Expression: filterExpr}, req.Start, req.End)
+		if err != nil {
+			return nil, err
+		}
+		if filterClause != nil {
+			sb.AddWhereClause(filterClause)
+		}
+	}
+
+	// GROUP BY
+	groupByAliases := make([]string, 0, len(req.GroupBy))
+	for _, key := range req.GroupBy {
+		groupByAliases = append(groupByAliases, quoteIdentifier(key.Name))
+	}
+	sb.GroupBy(groupByAliases...)
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	rows, err := m.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	result := make(map[string]groupHostStatusCounts)
+	for rows.Next() {
+		groupVals := make([]string, len(req.GroupBy))
+		scanPtrs := make([]any, 0, len(req.GroupBy)+2)
+		for i := range groupVals {
+			scanPtrs = append(scanPtrs, &groupVals[i])
+		}
+
+		var activeCount, totalCount uint64
+		scanPtrs = append(scanPtrs, &activeCount, &totalCount)
+
+		if err := rows.Scan(scanPtrs...); err != nil {
+			return nil, err
+		}
+
+		compositeKey := compositeKeyFromList(groupVals)
+		result[compositeKey] = groupHostStatusCounts{
+			Active:   int(activeCount),
+			Inactive: int(totalCount - activeCount),
+		}
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return result, nil
+}
+
+// buildHostRecords constructs the final list of HostRecords for a page.
+// Groups that had no metric data get default values of -1.
+//
+// hostCounts is nil when host.name is in the groupBy — in that case, counts are
+// derived directly from activeHostsMap (1/0 per host). When non-nil (custom groupBy
+// without host.name), counts are looked up from the map.
+func buildHostRecords(
+	isHostNameInGroupBy bool,
+	resp *qbtypes.QueryRangeResponse,
+	pageGroups []map[string]string,
+	groupBy []qbtypes.GroupByKey,
+	metadataMap map[string]map[string]string,
+	activeHostsMap map[string]bool,
+	hostCounts map[string]groupHostStatusCounts,
+) []inframonitoringtypes.HostRecord {
+	metricsMap := parseFullQueryResponse(resp, groupBy)
+
+	records := make([]inframonitoringtypes.HostRecord, 0, len(pageGroups))
+	for _, labels := range pageGroups {
+		compositeKey := compositeKeyFromLabels(labels, groupBy)
+		hostName := labels[hostNameAttrKey]
+
+		activeStatus := inframonitoringtypes.HostStatusNone
+		activeHostCount := 0
+		inactiveHostCount := 0
+		if isHostNameInGroupBy { // derive from activeHostsMap since each row = one host
+			if hostName != "" {
+				if activeHostsMap[hostName] {
+					activeStatus = inframonitoringtypes.HostStatusActive
+					activeHostCount = 1
+				} else {
+					activeStatus = inframonitoringtypes.HostStatusInactive
+					inactiveHostCount = 1
+				}
+			}
+		} else { // derive from hostCounts since custom groupBy without host.name
+			if counts, ok := hostCounts[compositeKey]; ok {
+				activeHostCount = counts.Active
+				inactiveHostCount = counts.Inactive
+			}
+		}
+
+		record := inframonitoringtypes.HostRecord{
+			HostName:          hostName,
+			Status:            activeStatus,
+			ActiveHostCount:   activeHostCount,
+			InactiveHostCount: inactiveHostCount,
+			CPU:               -1,
+			Memory:            -1,
+			Wait:              -1,
+			Load15:            -1,
+			DiskUsage:         -1,
+			Meta:              map[string]any{},
+		}
+
+		if metrics, ok := metricsMap[compositeKey]; ok {
+			if v, exists := metrics["F1"]; exists {
+				record.CPU = v
+			}
+			if v, exists := metrics["F2"]; exists {
+				record.Memory = v
+			}
+			if v, exists := metrics["F3"]; exists {
+				record.Wait = v
+			}
+			if v, exists := metrics["F4"]; exists {
+				record.DiskUsage = v
+			}
+			if v, exists := metrics["G"]; exists {
+				record.Load15 = v
+			}
+		}
+
+		if attrs, ok := metadataMap[compositeKey]; ok {
+			for k, v := range attrs {
+				record.Meta[k] = v
+			}
+		}
+
+		records = append(records, record)
+	}
+	return records
+}
+
+// getTopHostGroups runs a ranking query for the ordering metric, sorts the
+// results, paginates, and backfills from metadataMap when the page extends
+// past the metric-ranked groups.
+func (m *module) getTopHostGroups(
+	ctx context.Context,
+	orgID valuer.UUID,
+	req *inframonitoringtypes.PostableHosts,
+	metadataMap map[string]map[string]string,
+) ([]map[string]string, error) {
+	orderByKey := req.OrderBy.Key.Name
+	queryNamesForOrderBy := orderByToHostsQueryNames[orderByKey]
+	// The last entry is the formula/query whose value we sort by.
+	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
+
+	topReq := &qbtypes.QueryRangeRequest{
+		Start:       uint64(req.Start),
+		End:         uint64(req.End),
+		RequestType: qbtypes.RequestTypeScalar,
+		CompositeQuery: qbtypes.CompositeQuery{
+			Queries: make([]qbtypes.QueryEnvelope, 0, len(queryNamesForOrderBy)),
+		},
+	}
+
+	for _, envelope := range m.newListHostsQuery().CompositeQuery.Queries {
+		if !slices.Contains(queryNamesForOrderBy, envelope.GetQueryName()) {
+			continue
+		}
+		copied := envelope
+		if copied.Type == qbtypes.QueryTypeBuilder {
+			existingExpr := ""
+			if f := copied.GetFilter(); f != nil {
+				existingExpr = f.Expression
+			}
+			reqFilterExpr := ""
+			if req.Filter != nil {
+				reqFilterExpr = req.Filter.Expression
+			}
+			merged := mergeFilterExpressions(existingExpr, reqFilterExpr)
+			copied.SetFilter(&qbtypes.Filter{Expression: merged})
+			copied.SetGroupBy(req.GroupBy)
+		}
+		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
+	}
+
+	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
+	if err != nil {
+		return nil, err
+	}
+
+	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+}
+
+// applyHostsActiveStatusFilter MODIFIES req.Filter.Expression to include an IN/NOT IN
+// clause based on FilterByStatus and the set of active hosts.
+// Returns true if the caller should short-circuit with an empty result (eg. ACTIVE
+// requested but no hosts are active).
+func (m *module) applyHostsActiveStatusFilter(req *inframonitoringtypes.PostableHosts, activeHostsMap map[string]bool) (shouldShortCircuit bool) {
+	if req.Filter == nil || (req.Filter.FilterByStatus != inframonitoringtypes.HostStatusActive && req.Filter.FilterByStatus != inframonitoringtypes.HostStatusInactive) {
+		return false
+	}
+
+	activeHosts := make([]string, 0, len(activeHostsMap))
+	for host := range activeHostsMap {
+		activeHosts = append(activeHosts, fmt.Sprintf("'%s'", host))
+	}
+
+	if len(activeHosts) == 0 {
+		return req.Filter.FilterByStatus == inframonitoringtypes.HostStatusActive
+	}
+
+	op := "IN"
+	if req.Filter.FilterByStatus == inframonitoringtypes.HostStatusInactive {
+		op = "NOT IN"
+	}
+	statusClause := fmt.Sprintf("%s %s (%s)", hostNameAttrKey, op, strings.Join(activeHosts, ", "))
+	req.Filter.Expression = mergeFilterExpressions(req.Filter.Expression, statusClause)
+	return false
+}
+
+func (m *module) getHostsTableMetadata(ctx context.Context, req *inframonitoringtypes.PostableHosts) (map[string]map[string]string, error) {
+	var nonGroupByAttrs []string
+	for _, key := range hostAttrKeysForMetadata {
+		if !isKeyInGroupByAttrs(req.GroupBy, key) {
+			nonGroupByAttrs = append(nonGroupByAttrs, key)
+		}
+	}
+	var filter *qbtypes.Filter
+	if req.Filter != nil {
+		filter = &req.Filter.Filter
+	}
+	metadataMap, err := m.getMetadata(ctx, hostsTableMetricNamesList, req.GroupBy, nonGroupByAttrs, filter, req.Start, req.End)
+	if err != nil {
+		return nil, err
+	}
+	return metadataMap, nil
+}
+
+// getActiveHostsQuery builds a SelectBuilder that returns distinct host names
+// with metrics reported in the last 10 minutes. The builder is not executed —
+// callers can either execute it (getActiveHosts) or embed it as a subquery
+// (getPerGroupActiveInactiveHostCounts).
+func (m *module) getActiveHostsQuery(metricNames []string, hostNameAttr string, sinceUnixMilli int64) *sqlbuilder.SelectBuilder {
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Distinct()
+	sb.Select("attr_string_value")
+	sb.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, telemetrymetrics.AttributesMetadataTableName))
+	sb.Where(
+		sb.In("metric_name", sqlbuilder.List(metricNames)),
+		sb.E("attr_name", hostNameAttr),
+		sb.NE("attr_string_value", ""),
+		sb.GE("last_reported_unix_milli", sinceUnixMilli),
+	)
+
+	return sb
+}
+
+// getActiveHosts returns a set of host names that have reported metrics recently.
+// It queries distributed_metadata for hosts where last_reported_unix_milli >= sinceUnixMilli.
+func (m *module) getActiveHosts(ctx context.Context, metricNames []string, hostNameAttr string, sinceUnixMilli int64) (map[string]bool, error) {
+	sb := m.getActiveHostsQuery(metricNames, hostNameAttr, sinceUnixMilli)
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	rows, err := m.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	activeHosts := make(map[string]bool)
+	for rows.Next() {
+		var hostName string
+		if err := rows.Scan(&hostName); err != nil {
+			return nil, err
+		}
+		if hostName != "" {
+			activeHosts[hostName] = true
+		}
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return activeHosts, nil
+}

pkg/modules/inframonitoring/implinframonitoring/hosts_constants.go

@@ -0,0 +1,270 @@
+package implinframonitoring
+
+import (
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	"github.com/SigNoz/signoz/pkg/types/metrictypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+)
+
+const (
+	hostNameAttrKey = "host.name"
+)
+
+// Helper group-by key used across all queries.
+var hostNameGroupByKey = qbtypes.GroupByKey{
+	TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+		Name:          hostNameAttrKey,
+		FieldContext:  telemetrytypes.FieldContextResource,
+		FieldDataType: telemetrytypes.FieldDataTypeString,
+	},
+}
+
+var hostsTableMetricNamesList = []string{
+	"system.cpu.time",
+	"system.memory.usage",
+	"system.cpu.load_average.15m",
+	"system.filesystem.usage",
+}
+
+var hostAttrKeysForMetadata = []string{
+	"os.type",
+}
+
+// orderByToHostsQueryNames maps the orderBy column to the query/formula names
+// from HostsTableListQuery used for ranking host groups.
+var orderByToHostsQueryNames = map[string][]string{
+	inframonitoringtypes.HostsOrderByCPU:       {"A", "B", "F1"},
+	inframonitoringtypes.HostsOrderByMemory:    {"C", "D", "F2"},
+	inframonitoringtypes.HostsOrderByWait:      {"E", "F", "F3"},
+	inframonitoringtypes.HostsOrderByDiskUsage: {"H", "I", "F4"},
+	inframonitoringtypes.HostsOrderByLoad15:    {"G"},
+}
+
+// newListHostsQuery constructs the base QueryRangeRequest with all the queries for the hosts table.
+// This is kept in this file because the queries themselves do not change based on the request parameters
+// only the filters, group bys, and order bys change, which are applied in buildFullQueryRequest.
+func (m *module) newListHostsQuery() *qbtypes.QueryRangeRequest {
+	return &qbtypes.QueryRangeRequest{
+		RequestType: qbtypes.RequestTypeScalar,
+		CompositeQuery: qbtypes.CompositeQuery{
+			Queries: []qbtypes.QueryEnvelope{
+				// Query A: CPU usage logic (non-idle)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "A",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.cpu.time",
+								TimeAggregation:  metrictypes.TimeAggregationRate,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						Filter: &qbtypes.Filter{
+							Expression: "state != 'idle'",
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Query B: CPU usage (all states)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "B",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.cpu.time",
+								TimeAggregation:  metrictypes.TimeAggregationRate,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Formula F1: CPU Usage (%)
+				{
+					Type: qbtypes.QueryTypeFormula,
+					Spec: qbtypes.QueryBuilderFormula{
+						Name:       "F1",
+						Expression: "A/B",
+						Legend:     "CPU Usage (%)",
+						Disabled:   false,
+					},
+				},
+				// Query C: Memory usage (state = used)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "C",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.memory.usage",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						Filter: &qbtypes.Filter{
+							Expression: "state = 'used'",
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Query D: Memory usage (all states)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "D",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.memory.usage",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Formula F2: Memory Usage (%)
+				{
+					Type: qbtypes.QueryTypeFormula,
+					Spec: qbtypes.QueryBuilderFormula{
+						Name:       "F2",
+						Expression: "C/D",
+						Legend:     "Memory Usage (%)",
+						Disabled:   false,
+					},
+				},
+				// Query E: CPU Wait time (state = wait)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "E",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.cpu.time",
+								TimeAggregation:  metrictypes.TimeAggregationRate,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						Filter: &qbtypes.Filter{
+							Expression: "state = 'wait'",
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Query F: CPU time (all states)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "F",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.cpu.time",
+								TimeAggregation:  metrictypes.TimeAggregationRate,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Formula F3: CPU Wait Time (%)
+				{
+					Type: qbtypes.QueryTypeFormula,
+					Spec: qbtypes.QueryBuilderFormula{
+						Name:       "F3",
+						Expression: "E/F",
+						Legend:     "CPU Wait Time (%)",
+						Disabled:   false,
+					},
+				},
+				// Query G: Load15
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "G",
+						Signal: telemetrytypes.SignalMetrics,
+						Legend: "CPU Load Average (15m)",
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.cpu.load_average.15m",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query H: Filesystem Usage (state = used)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "H",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.filesystem.usage",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						Filter: &qbtypes.Filter{
+							Expression: "state = 'used'",
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Query I: Filesystem Usage (all states)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "I",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "system.filesystem.usage",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{hostNameGroupByKey},
+						Disabled: true,
+					},
+				},
+				// Formula F4: Disk Usage (%)
+				{
+					Type: qbtypes.QueryTypeFormula,
+					Spec: qbtypes.QueryBuilderFormula{
+						Name:       "F4",
+						Expression: "H/I",
+						Legend:     "Disk Usage (%)",
+						Disabled:   false,
+					},
+				},
+			},
+		},
+	}
+}

pkg/modules/inframonitoring/implinframonitoring/internaltypes.go

@@ -0,0 +1,16 @@
+package implinframonitoring
+
+// The types in this file are only used within the implinframonitoring package, and are not exposed outside.
+// They are primarily used for internal processing and structuring of data within the module's implementation.
+
+type rankedGroup struct {
+	labels       map[string]string
+	value        float64
+	compositeKey string
+}
+
+// groupHostStatusCounts holds per-group active and inactive host counts.
+type groupHostStatusCounts struct {
+	Active   int
+	Inactive int
+}

pkg/modules/inframonitoring/implinframonitoring/module.go

@@ -0,0 +1,237 @@
+package implinframonitoring
+
+import (
+	"context"
+	"log/slog"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
+	"github.com/SigNoz/signoz/pkg/querier"
+	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
+	"github.com/SigNoz/signoz/pkg/telemetrystore"
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type module struct {
+	telemetryStore         telemetrystore.TelemetryStore
+	telemetryMetadataStore telemetrytypes.MetadataStore
+	querier                querier.Querier
+	fieldMapper            qbtypes.FieldMapper
+	condBuilder            qbtypes.ConditionBuilder
+	logger                 *slog.Logger
+	config                 inframonitoring.Config
+}
+
+// NewModule constructs the inframonitoring module with the provided dependencies.
+func NewModule(
+	telemetryStore telemetrystore.TelemetryStore,
+	telemetryMetadataStore telemetrytypes.MetadataStore,
+	querier querier.Querier,
+	providerSettings factory.ProviderSettings,
+	cfg inframonitoring.Config,
+) inframonitoring.Module {
+	fieldMapper := telemetrymetrics.NewFieldMapper()
+	condBuilder := telemetrymetrics.NewConditionBuilder(fieldMapper)
+	return &module{
+		telemetryStore:         telemetryStore,
+		telemetryMetadataStore: telemetryMetadataStore,
+		querier:                querier,
+		fieldMapper:            fieldMapper,
+		condBuilder:            condBuilder,
+		logger:                 providerSettings.Logger,
+		config:                 cfg,
+	}
+}
+
+func (m *module) ListHosts(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableHosts) (*inframonitoringtypes.Hosts, error) {
+	if err := req.Validate(); err != nil {
+		return nil, err
+	}
+
+	resp := &inframonitoringtypes.Hosts{}
+
+	// default to cpu order by
+	if req.OrderBy == nil {
+		req.OrderBy = &qbtypes.OrderBy{
+			Key: qbtypes.OrderByKey{
+				TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+					Name: "cpu",
+				},
+			},
+			Direction: qbtypes.OrderDirectionDesc,
+		}
+	}
+
+	// default to host name group by
+	if len(req.GroupBy) == 0 {
+		req.GroupBy = []qbtypes.GroupByKey{hostNameGroupByKey}
+		resp.Type = inframonitoringtypes.ResponseTypeList
+	} else {
+		resp.Type = inframonitoringtypes.ResponseTypeGroupedList
+	}
+
+	// 1. Check which required metrics exist and get earliest retention time.
+	// If any required metric is missing, return early with the list of missing metrics.
+	// 2. If metrics exist but req.End is before the earliest reported time, return early with endTimeBeforeRetention=true.
+	missingMetrics, minFirstReportedUnixMilli, err := m.getMetricsExistenceAndEarliestTime(ctx, hostsTableMetricNamesList)
+	if err != nil {
+		return nil, err
+	}
+	if len(missingMetrics) > 0 {
+		resp.RequiredMetricsCheck = inframonitoringtypes.RequiredMetricsCheck{MissingMetrics: missingMetrics}
+		resp.Records = []inframonitoringtypes.HostRecord{}
+		resp.Total = 0
+		return resp, nil
+	}
+	if req.End < int64(minFirstReportedUnixMilli) {
+		resp.EndTimeBeforeRetention = true
+		resp.Records = []inframonitoringtypes.HostRecord{}
+		resp.Total = 0
+		return resp, nil
+	}
+	resp.RequiredMetricsCheck = inframonitoringtypes.RequiredMetricsCheck{MissingMetrics: []string{}}
+
+	// TOD(nikhilmantri0902): replace this separate ClickHouse query with a sub-query inside the main query builder query
+	// once QB supports sub-queries.
+	// Determine active hosts: those with metrics reported in the last 10 minutes.
+	// Compute the cutoff once so every downstream query/subquery agrees on what "active" means.
+	sinceUnixMilli := time.Now().Add(-10 * time.Minute).UTC().UnixMilli()
+	activeHostsMap, err := m.getActiveHosts(ctx, hostsTableMetricNamesList, hostNameAttrKey, sinceUnixMilli)
+	if err != nil {
+		return nil, err
+	}
+
+	// this check below modifies req.Filter by adding `AND active hosts filter` if req.FilterByStatus is set.
+	if m.applyHostsActiveStatusFilter(req, activeHostsMap) {
+		resp.Records = []inframonitoringtypes.HostRecord{}
+		resp.Total = 0
+		return resp, nil
+	}
+
+	metadataMap, err := m.getHostsTableMetadata(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+
+	resp.Total = len(metadataMap)
+
+	pageGroups, err := m.getTopHostGroups(ctx, orgID, req, metadataMap)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(pageGroups) == 0 {
+		resp.Records = []inframonitoringtypes.HostRecord{}
+		return resp, nil
+	}
+
+	hostsFilterExpr := ""
+	if req.Filter != nil {
+		hostsFilterExpr = req.Filter.Expression
+	}
+
+	fullQueryReq := buildFullQueryRequest(req.Start, req.End, hostsFilterExpr, req.GroupBy, pageGroups, m.newListHostsQuery())
+	queryResp, err := m.querier.QueryRange(ctx, orgID, fullQueryReq)
+	if err != nil {
+		return nil, err
+	}
+
+	// Compute per-group active/inactive host counts.
+	// When host.name is in groupBy, each row = one host, so counts are derived
+	// directly from activeHostsMap in buildHostRecords (no extra query needed).
+	// When host.name is not in groupBy, we need to run an additional query to get the counts per group for the current page,
+	// using the same filter expression as the main query (including user filters + page groups IN clause).
+	hostCounts := make(map[string]groupHostStatusCounts)
+	isHostNameInGroupBy := isKeyInGroupByAttrs(req.GroupBy, hostNameAttrKey)
+	if !isHostNameInGroupBy {
+		hostCounts, err = m.getPerGroupHostStatusCounts(ctx, req, hostsTableMetricNamesList, pageGroups, sinceUnixMilli)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	resp.Records = buildHostRecords(isHostNameInGroupBy, queryResp, pageGroups, req.GroupBy, metadataMap, activeHostsMap, hostCounts)
+	resp.Warning = queryResp.Warning
+
+	return resp, nil
+}
+
+func (m *module) ListPods(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostablePods) (*inframonitoringtypes.Pods, error) {
+	if err := req.Validate(); err != nil {
+		return nil, err
+	}
+
+	resp := &inframonitoringtypes.Pods{}
+
+	if req.OrderBy == nil {
+		req.OrderBy = &qbtypes.OrderBy{
+			Key: qbtypes.OrderByKey{
+				TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+					Name: inframonitoringtypes.PodsOrderByCPU,
+				},
+			},
+			Direction: qbtypes.OrderDirectionDesc,
+		}
+	}
+
+	if len(req.GroupBy) == 0 {
+		req.GroupBy = []qbtypes.GroupByKey{podUIDGroupByKey}
+		resp.Type = inframonitoringtypes.ResponseTypeList
+	} else {
+		resp.Type = inframonitoringtypes.ResponseTypeGroupedList
+	}
+
+	missingMetrics, minFirstReportedUnixMilli, err := m.getMetricsExistenceAndEarliestTime(ctx, podsTableMetricNamesList)
+	if err != nil {
+		return nil, err
+	}
+	if len(missingMetrics) > 0 {
+		resp.RequiredMetricsCheck = inframonitoringtypes.RequiredMetricsCheck{MissingMetrics: missingMetrics}
+		resp.Records = []inframonitoringtypes.PodRecord{}
+		resp.Total = 0
+		return resp, nil
+	}
+	if req.End < int64(minFirstReportedUnixMilli) {
+		resp.EndTimeBeforeRetention = true
+		resp.Records = []inframonitoringtypes.PodRecord{}
+		resp.Total = 0
+		return resp, nil
+	}
+	resp.RequiredMetricsCheck = inframonitoringtypes.RequiredMetricsCheck{MissingMetrics: []string{}}
+
+	metadataMap, err := m.getPodsTableMetadata(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+
+	resp.Total = len(metadataMap)
+
+	pageGroups, err := m.getTopPodGroups(ctx, orgID, req, metadataMap)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(pageGroups) == 0 {
+		resp.Records = []inframonitoringtypes.PodRecord{}
+		return resp, nil
+	}
+
+	filterExpr := ""
+	if req.Filter != nil {
+		filterExpr = req.Filter.Expression
+	}
+	fullQueryReq := buildFullQueryRequest(req.Start, req.End, filterExpr, req.GroupBy, pageGroups, m.newPodsTableListQuery())
+	queryResp, err := m.querier.QueryRange(ctx, orgID, fullQueryReq)
+	if err != nil {
+		return nil, err
+	}
+
+	resp.Records = buildPodRecords(queryResp, pageGroups, req.GroupBy, metadataMap, req.End)
+	resp.Warning = queryResp.Warning
+
+	return resp, nil
+}

pkg/modules/inframonitoring/implinframonitoring/pods.go

@@ -0,0 +1,154 @@
+package implinframonitoring
+
+import (
+	"context"
+	"slices"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+func mapPhaseNumToString(v float64) inframonitoringtypes.PodPhase {
+	switch int(v) {
+	case 1:
+		return inframonitoringtypes.PodPhasePending
+	case 2:
+		return inframonitoringtypes.PodPhaseRunning
+	case 3:
+		return inframonitoringtypes.PodPhaseSucceeded
+	case 4:
+		return inframonitoringtypes.PodPhaseFailed
+	default:
+		return inframonitoringtypes.PodPhaseNone
+	}
+}
+
+func (m *module) getTopPodGroups(
+	ctx context.Context,
+	orgID valuer.UUID,
+	req *inframonitoringtypes.PostablePods,
+	metadataMap map[string]map[string]string,
+) ([]map[string]string, error) {
+	orderByKey := req.OrderBy.Key.Name
+	queryNamesForOrderBy := orderByToPodsQueryNames[orderByKey]
+	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
+
+	topReq := &qbtypes.QueryRangeRequest{
+		Start:       uint64(req.Start),
+		End:         uint64(req.End),
+		RequestType: qbtypes.RequestTypeScalar,
+		CompositeQuery: qbtypes.CompositeQuery{
+			Queries: make([]qbtypes.QueryEnvelope, 0, len(queryNamesForOrderBy)),
+		},
+	}
+
+	for _, envelope := range m.newPodsTableListQuery().CompositeQuery.Queries {
+		if !slices.Contains(queryNamesForOrderBy, envelope.GetQueryName()) {
+			continue
+		}
+		copied := envelope
+		if copied.Type == qbtypes.QueryTypeBuilder {
+			existingExpr := ""
+			if f := copied.GetFilter(); f != nil {
+				existingExpr = f.Expression
+			}
+			reqFilterExpr := ""
+			if req.Filter != nil {
+				reqFilterExpr = req.Filter.Expression
+			}
+			merged := mergeFilterExpressions(existingExpr, reqFilterExpr)
+			copied.SetFilter(&qbtypes.Filter{Expression: merged})
+			copied.SetGroupBy(req.GroupBy)
+		}
+		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
+	}
+
+	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
+	if err != nil {
+		return nil, err
+	}
+
+	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+}
+
+func (m *module) getPodsTableMetadata(ctx context.Context, req *inframonitoringtypes.PostablePods) (map[string]map[string]string, error) {
+	var nonGroupByAttrs []string
+	for _, key := range podAttrKeysForMetadata {
+		if !isKeyInGroupByAttrs(req.GroupBy, key) {
+			nonGroupByAttrs = append(nonGroupByAttrs, key)
+		}
+	}
+	return m.getMetadata(ctx, podsTableMetricNamesList, req.GroupBy, nonGroupByAttrs, req.Filter, req.Start, req.End)
+}
+
+func buildPodRecords(
+	resp *qbtypes.QueryRangeResponse,
+	pageGroups []map[string]string,
+	groupBy []qbtypes.GroupByKey,
+	metadataMap map[string]map[string]string,
+	reqEnd int64,
+) []inframonitoringtypes.PodRecord {
+	metricsMap := parseFullQueryResponse(resp, groupBy)
+
+	records := make([]inframonitoringtypes.PodRecord, 0, len(pageGroups))
+	for _, labels := range pageGroups {
+		compositeKey := compositeKeyFromLabels(labels, groupBy)
+		podUID := labels[podUIDAttrKey]
+
+		record := inframonitoringtypes.PodRecord{
+			PodUID:           podUID,
+			PodCPU:           -1,
+			PodCPURequest:    -1,
+			PodCPULimit:      -1,
+			PodMemory:        -1,
+			PodMemoryRequest: -1,
+			PodMemoryLimit:   -1,
+			PodAge:           -1,
+			Meta:             map[string]any{},
+		}
+
+		if metrics, ok := metricsMap[compositeKey]; ok {
+			if v, exists := metrics["A"]; exists {
+				record.PodCPU = v
+			}
+			if v, exists := metrics["B"]; exists {
+				record.PodCPURequest = v
+			}
+			if v, exists := metrics["C"]; exists {
+				record.PodCPULimit = v
+			}
+			if v, exists := metrics["D"]; exists {
+				record.PodMemory = v
+			}
+			if v, exists := metrics["E"]; exists {
+				record.PodMemoryRequest = v
+			}
+			if v, exists := metrics["F"]; exists {
+				record.PodMemoryLimit = v
+			}
+			if v, exists := metrics["G"]; exists {
+				record.PodPhase = mapPhaseNumToString(v)
+			}
+		}
+
+		if attrs, ok := metadataMap[compositeKey]; ok {
+			if startTimeStr, exists := attrs[podStartTimeAttrKey]; exists && startTimeStr != "" {
+				if t, err := time.Parse(time.RFC3339, startTimeStr); err == nil {
+					startTimeMs := t.UnixMilli()
+					if startTimeMs > 0 {
+						record.PodAge = reqEnd - startTimeMs
+					}
+				}
+			}
+			for k, v := range attrs {
+				record.Meta[k] = v
+			}
+		}
+
+		records = append(records, record)
+	}
+	return records
+}

pkg/modules/inframonitoring/implinframonitoring/pods_constants.go

@@ -0,0 +1,191 @@
+package implinframonitoring
+
+import (
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	"github.com/SigNoz/signoz/pkg/types/metrictypes"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+)
+
+const (
+	podUIDAttrKey       = "k8s.pod.uid"
+	podStartTimeAttrKey = "k8s.pod.start_time"
+)
+
+var podUIDGroupByKey = qbtypes.GroupByKey{
+	TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+		Name:          podUIDAttrKey,
+		FieldContext:  telemetrytypes.FieldContextResource,
+		FieldDataType: telemetrytypes.FieldDataTypeString,
+	},
+}
+
+var podsTableMetricNamesList = []string{
+	"k8s.pod.cpu.usage",
+	"k8s.pod.cpu_request_utilization",
+	"k8s.pod.cpu_limit_utilization",
+	"k8s.pod.memory.working_set",
+	"k8s.pod.memory_request_utilization",
+	"k8s.pod.memory_limit_utilization",
+	"k8s.pod.phase",
+}
+
+var podAttrKeysForMetadata = []string{
+	"k8s.pod.uid",
+	"k8s.pod.name",
+	"k8s.namespace.name",
+	"k8s.node.name",
+	"k8s.deployment.name",
+	"k8s.statefulset.name",
+	"k8s.daemonset.name",
+	"k8s.job.name",
+	"k8s.cronjob.name",
+	"k8s.cluster.name",
+	"k8s.pod.start_time",
+}
+
+var orderByToPodsQueryNames = map[string][]string{
+	inframonitoringtypes.PodsOrderByCPU:           {"A"},
+	inframonitoringtypes.PodsOrderByCPURequest:    {"B"},
+	inframonitoringtypes.PodsOrderByCPULimit:      {"C"},
+	inframonitoringtypes.PodsOrderByMemory:        {"D"},
+	inframonitoringtypes.PodsOrderByMemoryRequest: {"E"},
+	inframonitoringtypes.PodsOrderByMemoryLimit:   {"F"},
+	inframonitoringtypes.PodsOrderByPhase:         {"G"},
+}
+
+func (m *module) newPodsTableListQuery() *qbtypes.QueryRangeRequest {
+	return &qbtypes.QueryRangeRequest{
+		RequestType: qbtypes.RequestTypeScalar,
+		CompositeQuery: qbtypes.CompositeQuery{
+			Queries: []qbtypes.QueryEnvelope{
+				// Query A: CPU usage
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "A",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.cpu.usage",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query B: CPU request utilization
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "B",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.cpu_request_utilization",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationAvg,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query C: CPU limit utilization
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "C",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.cpu_limit_utilization",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationAvg,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query D: Memory working set
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "D",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.memory.working_set",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationSum,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query E: Memory request utilization
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "E",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.memory_request_utilization",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationAvg,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query F: Memory limit utilization
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "F",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.memory_limit_utilization",
+								TimeAggregation:  metrictypes.TimeAggregationAvg,
+								SpaceAggregation: metrictypes.SpaceAggregationAvg,
+								ReduceTo:         qbtypes.ReduceToAvg,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+				// Query G: Pod phase (latest value per pod)
+				{
+					Type: qbtypes.QueryTypeBuilder,
+					Spec: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
+						Name:   "G",
+						Signal: telemetrytypes.SignalMetrics,
+						Aggregations: []qbtypes.MetricAggregation{
+							{
+								MetricName:       "k8s.pod.phase",
+								TimeAggregation:  metrictypes.TimeAggregationLatest,
+								SpaceAggregation: metrictypes.SpaceAggregationMax,
+								ReduceTo:         qbtypes.ReduceToLast,
+							},
+						},
+						GroupBy:  []qbtypes.GroupByKey{podUIDGroupByKey},
+						Disabled: false,
+					},
+				},
+			},
+		},
+	}
+}

pkg/modules/inframonitoring/inframonitoring.go

@@ -0,0 +1,19 @@
+package inframonitoring
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type Handler interface {
+	ListHosts(http.ResponseWriter, *http.Request)
+	ListPods(http.ResponseWriter, *http.Request)
+}
+
+type Module interface {
+	ListHosts(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableHosts) (*inframonitoringtypes.Hosts, error)
+	ListPods(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostablePods) (*inframonitoringtypes.Pods, error)
+}

pkg/modules/metricsexplorer/implmetricsexplorer/module.go

@@ -15,7 +15,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/cache"
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
@@ -42,11 +41,10 @@ type module struct {
 	ruleStore              ruletypes.RuleStore
 	dashboardModule        dashboard.Module
 	config                 metricsexplorer.Config
-	flagger                flagger.Flagger
 }
 
 // NewModule constructs the metrics module with the provided dependencies.
-func NewModule(ts telemetrystore.TelemetryStore, telemetryMetadataStore telemetrytypes.MetadataStore, cache cache.Cache, ruleStore ruletypes.RuleStore, dashboardModule dashboard.Module, providerSettings factory.ProviderSettings, cfg metricsexplorer.Config, fl flagger.Flagger) metricsexplorer.Module {
+func NewModule(ts telemetrystore.TelemetryStore, telemetryMetadataStore telemetrytypes.MetadataStore, cache cache.Cache, ruleStore ruletypes.RuleStore, dashboardModule dashboard.Module, providerSettings factory.ProviderSettings, cfg metricsexplorer.Config) metricsexplorer.Module {
 	fieldMapper := telemetrymetrics.NewFieldMapper()
 	condBuilder := telemetrymetrics.NewConditionBuilder(fieldMapper)
 	return &module{
@@ -59,7 +57,6 @@ func NewModule(ts telemetrystore.TelemetryStore, telemetryMetadataStore telemetr
 		ruleStore:              ruleStore,
 		dashboardModule:        dashboardModule,
 		config:                 cfg,
-		flagger:                fl,
 	}
 }
 
@@ -958,7 +955,6 @@ func (m *module) buildFilterClause(ctx context.Context, filter *qbtypes.Filter,
 		ConditionBuilder: m.condBuilder,
 		FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "metric_name", FieldContext: telemetrytypes.FieldContextMetric},
 		FieldKeys:        keys,
-		Flagger:          m.flagger,
 		StartNs:          querybuilder.ToNanoSecs(uint64(startMillis)),
 		EndNs:            querybuilder.ToNanoSecs(uint64(endMillis)),
 	}

pkg/modules/rulestatehistory/implrulestatehistory/store.go

@@ -7,7 +7,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -28,10 +27,9 @@ type store struct {
 	fieldMapper            qbtypes.FieldMapper
 	conditionBuilder       qbtypes.ConditionBuilder
 	logger                 *slog.Logger
-	flagger                flagger.Flagger
 }
 
-func NewStore(telemetryStore telemetrystore.TelemetryStore, telemetryMetadataStore telemetrytypes.MetadataStore, logger *slog.Logger, fl flagger.Flagger) rulestatehistorytypes.Store {
+func NewStore(telemetryStore telemetrystore.TelemetryStore, telemetryMetadataStore telemetrytypes.MetadataStore, logger *slog.Logger) rulestatehistorytypes.Store {
 	fm := newFieldMapper()
 	return &store{
 		telemetryStore:         telemetryStore,
@@ -39,7 +37,6 @@ func NewStore(telemetryStore telemetrystore.TelemetryStore, telemetryMetadataSto
 		fieldMapper:            fm,
 		conditionBuilder:       newConditionBuilder(fm),
 		logger:                 logger,
-		flagger:                fl,
 	}
 }
 
@@ -504,7 +501,6 @@ func (s *store) buildFilterClause(ctx context.Context, filter qbtypes.Filter, st
 		FieldMapper:      s.fieldMapper,
 		ConditionBuilder: s.conditionBuilder,
 		FieldKeys:        fieldKeys,
-		Flagger:          s.flagger,
 		FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "labels", FieldContext: telemetrytypes.FieldContextAttribute},
 	}
 

pkg/querier/signozquerier/provider.go

@@ -72,14 +72,13 @@ func newProvider(
 		telemetrymetadata.DBName,
 		telemetrymetadata.AttributesMetadataLocalTableName,
 		telemetrymetadata.ColumnEvolutionMetadataTableName,
-		flagger,
 	)
 
 	// Create trace statement builder
 	traceFieldMapper := telemetrytraces.NewFieldMapper()
 	traceConditionBuilder := telemetrytraces.NewConditionBuilder(traceFieldMapper)
 
-	traceAggExprRewriter := querybuilder.NewAggExprRewriter(settings, nil, traceFieldMapper, traceConditionBuilder, nil, flagger)
+	traceAggExprRewriter := querybuilder.NewAggExprRewriter(settings, nil, traceFieldMapper, traceConditionBuilder, nil)
 	traceStmtBuilder := telemetrytraces.NewTraceQueryStatementBuilder(
 		settings,
 		telemetryMetadataStore,
@@ -87,7 +86,6 @@ func newProvider(
 		traceConditionBuilder,
 		traceAggExprRewriter,
 		telemetryStore,
-		flagger,
 	)
 
 	// Create trace operator statement builder
@@ -98,19 +96,17 @@ func newProvider(
 		traceConditionBuilder,
 		traceStmtBuilder,
 		traceAggExprRewriter,
-		flagger,
 	)
 
 	// Create log statement builder
-	logFieldMapper := telemetrylogs.NewFieldMapper(flagger)
-	logConditionBuilder := telemetrylogs.NewConditionBuilder(logFieldMapper, flagger)
+	logFieldMapper := telemetrylogs.NewFieldMapper()
+	logConditionBuilder := telemetrylogs.NewConditionBuilder(logFieldMapper)
 	logAggExprRewriter := querybuilder.NewAggExprRewriter(
 		settings,
 		telemetrylogs.DefaultFullTextColumn,
 		logFieldMapper,
 		logConditionBuilder,
 		telemetrylogs.GetBodyJSONKey,
-		flagger,
 	)
 	logStmtBuilder := telemetrylogs.NewLogQueryStatementBuilder(
 		settings,
@@ -120,7 +116,6 @@ func newProvider(
 		logAggExprRewriter,
 		telemetrylogs.DefaultFullTextColumn,
 		telemetrylogs.GetBodyJSONKey,
-		flagger,
 	)
 
 	// Create audit statement builder
@@ -132,7 +127,6 @@ func newProvider(
 		auditFieldMapper,
 		auditConditionBuilder,
 		nil,
-		flagger,
 	)
 	auditStmtBuilder := telemetryaudit.NewAuditQueryStatementBuilder(
 		settings,
@@ -142,7 +136,6 @@ func newProvider(
 		auditAggExprRewriter,
 		telemetryaudit.DefaultFullTextColumn,
 		nil,
-		flagger,
 	)
 
 	// Create metric statement builder
@@ -163,7 +156,6 @@ func newProvider(
 		metricFieldMapper,
 		metricConditionBuilder,
 		metricStmtBuilder,
-		flagger,
 	)
 
 	// Create bucket cache

pkg/query-service/app/http_handler.go

@@ -11,7 +11,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/modules/thirdpartyapi"
-	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/queryparser"
 
 	"log/slog"
@@ -1775,15 +1774,6 @@ func (aH *APIHandler) getFeatureFlags(w http.ResponseWriter, r *http.Request) {
 		Route:      "",
 	})
 
-	bodyJSONQuery := querybuilder.IsBodyJSONEnabled(r.Context(), aH.Signoz.Flagger)
-	featureSet = append(featureSet, &licensetypes.Feature{
-		Name:       valuer.NewString(flagger.FeatureBodyJSONQuery.String()),
-		Active:     bodyJSONQuery,
-		Usage:      0,
-		UsageLimit: -1,
-		Route:      "",
-	})
-
 	if constants.IsDotMetricsEnabled {
 		for idx, feature := range featureSet {
 			if feature.Name == licensetypes.DotMetricsEnabled {

pkg/query-service/app/logparsingpipeline/controller.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/query-service/agentConf"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/query-service/constants"
 	"github.com/SigNoz/signoz/pkg/query-service/interfaces"
 	"github.com/SigNoz/signoz/pkg/query-service/model"
@@ -39,21 +38,18 @@ type LogParsingPipelineController struct {
 	GetIntegrationPipelines func(context.Context, string) ([]pipelinetypes.GettablePipeline, error)
 	// TODO(Piyush): remove with qbv5 migration
 	reader interfaces.Reader
-	fl     flagger.Flagger
 }
 
 func NewLogParsingPipelinesController(
 	sqlStore sqlstore.SQLStore,
 	getIntegrationPipelines func(context.Context, string) ([]pipelinetypes.GettablePipeline, error),
 	reader interfaces.Reader,
-	fl flagger.Flagger,
 ) (*LogParsingPipelineController, error) {
 	repo := NewRepo(sqlStore)
 	return &LogParsingPipelineController{
 		Repo:                    repo,
 		GetIntegrationPipelines: getIntegrationPipelines,
 		reader:                  reader,
-		fl:                      fl,
 	}, nil
 }
 
@@ -367,14 +363,14 @@ func (pc *LogParsingPipelineController) AgentFeatureType() agentConf.AgentFeatur
 
 // Implements agentConf.AgentFeature interface.
 // RecommendAgentConfig generates the collector config to be sent to agents.
-// The normalize pipeline (when body_json_enabled feature flag is on) is injected here, after
+// The normalize pipeline (when BodyJSONQueryEnabled) is injected here, after
 // rawPipelineData is serialized. So it is only present in the config sent to
 // the collector and never persisted to the database as part of the user's pipeline list.
 //
 // NOTE: The configId sent to agents is derived from the pipeline version number
 // (e.g. "LogPipelines:5"), not the YAML content. If server-side logic changes
-// the generated YAML without bumping the version (e.g. toggling the body_json_enabled
-// flag or updating operator IfExpressions), agents that already applied that version will
+// the generated YAML without bumping the version (e.g. toggling BodyJSONQueryEnabled
+// or updating operator IfExpressions), agents that already applied that version will
 // not re-apply the new config. In such cases, users must save a new pipeline version
 // via the API to force agents to pick up the change.
 func (pc *LogParsingPipelineController) RecommendAgentConfig(
@@ -402,7 +398,7 @@ func (pc *LogParsingPipelineController) RecommendAgentConfig(
 		return nil, "", err
 	}
 
-	if querybuilder.IsBodyJSONEnabled(ctx, pc.fl) {
+	if querybuilder.BodyJSONQueryEnabled {
 		// add default normalize pipeline at the beginning, only for sending to collector
 		enrichedPipelines = append([]pipelinetypes.GettablePipeline{pc.getNormalizePipeline()}, enrichedPipelines...)
 	}

pkg/query-service/app/server.go

@@ -93,7 +93,6 @@ func NewServer(config signoz.Config, signoz *signoz.SigNoz) (*Server, error) {
 		signoz.SQLStore,
 		integrationsController.GetPipelinesForInstalledIntegrations,
 		reader,
-		signoz.Flagger,
 	)
 	if err != nil {
 		return nil, err

pkg/query-service/rules/setups_test.go

@@ -15,8 +15,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes/telemetrytypestest"
 	"github.com/stretchr/testify/require"
-
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 )
 
 func prepareQuerierForMetrics(t *testing.T, telemetryStore telemetrystore.TelemetryStore) (querier.Querier, *telemetrytypestest.MockMetadataStore) {
@@ -56,8 +54,8 @@ func prepareQuerierForMetrics(t *testing.T, telemetryStore telemetrystore.Teleme
 	), metadataStore
 }
 
-func prepareQuerierForLogs(t *testing.T, telemetryStore telemetrystore.TelemetryStore, keysMap map[string][]*telemetrytypes.TelemetryFieldKey) querier.Querier {
-	t.Helper()
+func prepareQuerierForLogs(telemetryStore telemetrystore.TelemetryStore, keysMap map[string][]*telemetrytypes.TelemetryFieldKey) querier.Querier {
+
 	providerSettings := instrumentationtest.New().ToProviderSettings()
 	metadataStore := telemetrytypestest.NewMockMetadataStore()
 
@@ -68,16 +66,14 @@ func prepareQuerierForLogs(t *testing.T, telemetryStore telemetrystore.Telemetry
 	}
 	metadataStore.KeysMap = keysMap
 
-	fl := flaggertest.New(t)
-	logFieldMapper := telemetrylogs.NewFieldMapper(fl)
-	logConditionBuilder := telemetrylogs.NewConditionBuilder(logFieldMapper, fl)
+	logFieldMapper := telemetrylogs.NewFieldMapper()
+	logConditionBuilder := telemetrylogs.NewConditionBuilder(logFieldMapper)
 	logAggExprRewriter := querybuilder.NewAggExprRewriter(
 		providerSettings,
 		telemetrylogs.DefaultFullTextColumn,
 		logFieldMapper,
 		logConditionBuilder,
 		telemetrylogs.GetBodyJSONKey,
-		fl,
 	)
 	logStmtBuilder := telemetrylogs.NewLogQueryStatementBuilder(
 		providerSettings,
@@ -87,7 +83,6 @@ func prepareQuerierForLogs(t *testing.T, telemetryStore telemetrystore.Telemetry
 		logAggExprRewriter,
 		telemetrylogs.DefaultFullTextColumn,
 		telemetrylogs.GetBodyJSONKey,
-		fl,
 	)
 
 	return querier.New(
@@ -105,8 +100,7 @@ func prepareQuerierForLogs(t *testing.T, telemetryStore telemetrystore.Telemetry
 	)
 }
 
-func prepareQuerierForTraces(t *testing.T, telemetryStore telemetrystore.TelemetryStore, keysMap map[string][]*telemetrytypes.TelemetryFieldKey) querier.Querier {
-	t.Helper()
+func prepareQuerierForTraces(telemetryStore telemetrystore.TelemetryStore, keysMap map[string][]*telemetrytypes.TelemetryFieldKey) querier.Querier {
 
 	providerSettings := instrumentationtest.New().ToProviderSettings()
 	metadataStore := telemetrytypestest.NewMockMetadataStore()
@@ -122,8 +116,7 @@ func prepareQuerierForTraces(t *testing.T, telemetryStore telemetrystore.Telemet
 	traceFieldMapper := telemetrytraces.NewFieldMapper()
 	traceConditionBuilder := telemetrytraces.NewConditionBuilder(traceFieldMapper)
 
-	fl := flaggertest.New(t)
-	traceAggExprRewriter := querybuilder.NewAggExprRewriter(providerSettings, nil, traceFieldMapper, traceConditionBuilder, nil, fl)
+	traceAggExprRewriter := querybuilder.NewAggExprRewriter(providerSettings, nil, traceFieldMapper, traceConditionBuilder, nil)
 	traceStmtBuilder := telemetrytraces.NewTraceQueryStatementBuilder(
 		providerSettings,
 		metadataStore,
@@ -131,7 +124,6 @@ func prepareQuerierForTraces(t *testing.T, telemetryStore telemetrystore.Telemet
 		traceConditionBuilder,
 		traceAggExprRewriter,
 		telemetryStore,
-		fl,
 	)
 
 	return querier.New(

pkg/query-service/rules/threshold_rule_test.go

@@ -829,7 +829,7 @@ func TestThresholdRuleTracesLink(t *testing.T) {
 			WithArgs(nil, nil, nil, nil, nil, nil, nil).
 			WillReturnRows(rows)
 
-		querier := prepareQuerierForTraces(t, telemetryStore, keysMap)
+		querier := prepareQuerierForTraces(telemetryStore, keysMap)
 
 		postableRule.RuleCondition.CompareOperator = c.compareOperator
 		postableRule.RuleCondition.MatchType = c.matchType
@@ -946,7 +946,7 @@ func TestThresholdRuleLogsLink(t *testing.T) {
 			WithArgs(nil, nil, nil, nil, nil, nil, nil, nil, nil, nil).
 			WillReturnRows(rows)
 
-		querier := prepareQuerierForLogs(t, telemetryStore, keysMap)
+		querier := prepareQuerierForLogs(telemetryStore, keysMap)
 
 		postableRule.RuleCondition.CompareOperator = c.compareOperator
 		postableRule.RuleCondition.MatchType = c.matchType

pkg/querybuilder/agg_rewrite.go

@@ -9,7 +9,6 @@ import (
 	chparser "github.com/AfterShip/clickhouse-sql-parser/parser"
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
@@ -22,7 +21,6 @@ type aggExprRewriter struct {
 	fieldMapper      qbtypes.FieldMapper
 	conditionBuilder qbtypes.ConditionBuilder
 	jsonKeyToKey     qbtypes.JsonKeyToFieldFunc
-	flagger          flagger.Flagger
 }
 
 var _ qbtypes.AggExprRewriter = (*aggExprRewriter)(nil)
@@ -33,7 +31,6 @@ func NewAggExprRewriter(
 	fieldMapper qbtypes.FieldMapper,
 	conditionBuilder qbtypes.ConditionBuilder,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
-	fl flagger.Flagger,
 ) *aggExprRewriter {
 	set := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/querybuilder/agg_rewrite")
 
@@ -43,7 +40,6 @@ func NewAggExprRewriter(
 		fieldMapper:      fieldMapper,
 		conditionBuilder: conditionBuilder,
 		jsonKeyToKey:     jsonKeyToKey,
-		flagger:          fl,
 	}
 }
 
@@ -90,7 +86,6 @@ func (r *aggExprRewriter) Rewrite(
 		r.fieldMapper,
 		r.conditionBuilder,
 		r.jsonKeyToKey,
-		r.flagger,
 	)
 	// Rewrite the first select item (our expression)
 	if err := sel.SelectItems[0].Accept(visitor); err != nil {
@@ -143,7 +138,6 @@ type exprVisitor struct {
 	fieldMapper      qbtypes.FieldMapper
 	conditionBuilder qbtypes.ConditionBuilder
 	jsonKeyToKey     qbtypes.JsonKeyToFieldFunc
-	flagger          flagger.Flagger
 	Modified         bool
 	chArgs           []any
 	isRate           bool
@@ -159,7 +153,6 @@ func newExprVisitor(
 	fieldMapper qbtypes.FieldMapper,
 	conditionBuilder qbtypes.ConditionBuilder,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
-	fl flagger.Flagger,
 ) *exprVisitor {
 	return &exprVisitor{
 		ctx:              ctx,
@@ -171,7 +164,6 @@ func newExprVisitor(
 		fieldMapper:      fieldMapper,
 		conditionBuilder: conditionBuilder,
 		jsonKeyToKey:     jsonKeyToKey,
-		flagger:          fl,
 	}
 }
 
@@ -217,7 +209,6 @@ func (v *exprVisitor) VisitFunctionExpr(fn *chparser.FunctionExpr) error {
 				FieldKeys:        v.fieldKeys,
 				FieldMapper:      v.fieldMapper,
 				ConditionBuilder: v.conditionBuilder,
-				Flagger:          v.flagger,
 				FullTextColumn:   v.fullTextColumn,
 				JsonKeyToKey:     v.jsonKeyToKey,
 				StartNs:          v.startNs,
@@ -246,7 +237,7 @@ func (v *exprVisitor) VisitFunctionExpr(fn *chparser.FunctionExpr) error {
 		for i := 0; i < len(args)-1; i++ {
 			origVal := args[i].String()
 			fieldKey := telemetrytypes.GetFieldKeyFromKeyText(origVal)
-			expr, exprArgs, err := CollisionHandledFinalExpr(v.ctx, v.startNs, v.endNs, &fieldKey, v.fieldMapper, v.conditionBuilder, v.fieldKeys, dataType, v.jsonKeyToKey, v.flagger)
+			expr, exprArgs, err := CollisionHandledFinalExpr(v.ctx, v.startNs, v.endNs, &fieldKey, v.fieldMapper, v.conditionBuilder, v.fieldKeys, dataType, v.jsonKeyToKey)
 			if err != nil {
 				return errors.WrapInvalidInputf(err, errors.CodeInvalidInput, "failed to get table field name for %q", origVal)
 			}
@@ -264,7 +255,7 @@ func (v *exprVisitor) VisitFunctionExpr(fn *chparser.FunctionExpr) error {
 		for i, arg := range args {
 			orig := arg.String()
 			fieldKey := telemetrytypes.GetFieldKeyFromKeyText(orig)
-			expr, exprArgs, err := CollisionHandledFinalExpr(v.ctx, v.startNs, v.endNs, &fieldKey, v.fieldMapper, v.conditionBuilder, v.fieldKeys, dataType, v.jsonKeyToKey, v.flagger)
+			expr, exprArgs, err := CollisionHandledFinalExpr(v.ctx, v.startNs, v.endNs, &fieldKey, v.fieldMapper, v.conditionBuilder, v.fieldKeys, dataType, v.jsonKeyToKey)
 			if err != nil {
 				return err
 			}

pkg/querybuilder/constants.go

@@ -1,11 +1,7 @@
 package querybuilder
 
 import (
-	"context"
-
-	"github.com/SigNoz/signoz/pkg/flagger"
-	"github.com/SigNoz/signoz/pkg/types/featuretypes"
-	"github.com/SigNoz/signoz/pkg/valuer"
+	"os"
 )
 
 const (
@@ -18,7 +14,14 @@ var (
 	SkippableConditionLiterals = []string{SkipConditionLiteral, ErrorConditionLiteral}
 )
 
-// IsBodyJSONEnabled evaluates the body_json_enabled feature flag.
-func IsBodyJSONEnabled(ctx context.Context, fl flagger.Flagger) bool {
-	return fl.BooleanOrEmpty(ctx, flagger.FeatureBodyJSONQuery, featuretypes.NewFlaggerEvaluationContext(valuer.UUID{}))
+var (
+	BodyJSONQueryEnabled = GetOrDefaultEnv("BODY_JSON_QUERY_ENABLED", "false") == "true"
+)
+
+func GetOrDefaultEnv(key string, fallback string) string {
+	v := os.Getenv(key)
+	if len(v) == 0 {
+		return fallback
+	}
+	return v
 }

pkg/querybuilder/fallback_expr.go

@@ -11,7 +11,6 @@ import (
 	"strings"
 
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/huandu/go-sqlbuilder"
@@ -28,7 +27,6 @@ func CollisionHandledFinalExpr(
 	keys map[string][]*telemetrytypes.TelemetryFieldKey,
 	requiredDataType telemetrytypes.FieldDataType,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
-	fl flagger.Flagger,
 ) (string, []any, error) {
 
 	if requiredDataType != telemetrytypes.FieldDataTypeString &&
@@ -108,7 +106,7 @@ func CollisionHandledFinalExpr(
 		}
 
 		// first if condition covers the older tests and second if condition covers the array conditions
-		if !IsBodyJSONEnabled(ctx, fl) && field.FieldContext == telemetrytypes.FieldContextBody && jsonKeyToKey != nil {
+		if !BodyJSONQueryEnabled && field.FieldContext == telemetrytypes.FieldContextBody && jsonKeyToKey != nil {
 			return "", nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "Group by/Aggregation isn't available for the body column")
 		} else if strings.Contains(field.Name, telemetrytypes.ArraySep) || strings.Contains(field.Name, telemetrytypes.ArrayAnyIndex) {
 			return "", nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "Group by/Aggregation isn't available for the Array Paths: %s", field.Name)

pkg/querybuilder/where_clause_visitor.go

@@ -9,7 +9,6 @@ import (
 	"strings"
 
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	grammar "github.com/SigNoz/signoz/pkg/parser/filterquery/grammar"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -37,7 +36,6 @@ type filterExpressionVisitor struct {
 	builder            *sqlbuilder.SelectBuilder
 	fullTextColumn     *telemetrytypes.TelemetryFieldKey
 	jsonKeyToKey       qbtypes.JsonKeyToFieldFunc
-	flagger            flagger.Flagger
 	skipResourceFilter bool
 	skipFullTextFilter bool
 	skipFunctionCalls  bool
@@ -58,7 +56,6 @@ type FilterExprVisitorOpts struct {
 	Builder            *sqlbuilder.SelectBuilder
 	FullTextColumn     *telemetrytypes.TelemetryFieldKey
 	JsonKeyToKey       qbtypes.JsonKeyToFieldFunc
-	Flagger            flagger.Flagger
 	SkipResourceFilter bool
 	SkipFullTextFilter bool
 	SkipFunctionCalls  bool
@@ -79,7 +76,6 @@ func newFilterExpressionVisitor(opts FilterExprVisitorOpts) *filterExpressionVis
 		builder:            opts.Builder,
 		fullTextColumn:     opts.FullTextColumn,
 		jsonKeyToKey:       opts.JsonKeyToKey,
-		flagger:            opts.Flagger,
 		skipResourceFilter: opts.SkipResourceFilter,
 		skipFullTextFilter: opts.SkipFullTextFilter,
 		skipFunctionCalls:  opts.SkipFunctionCalls,
@@ -755,7 +751,8 @@ func (v *filterExpressionVisitor) VisitFunctionCall(ctx *grammar.FunctionCallCon
 		return ErrorConditionLiteral
 	}
 
-	if IsBodyJSONEnabled(v.context, v.flagger) && functionName != "hasToken" {
+	// filter arrays from keys
+	if BodyJSONQueryEnabled && functionName != "hasToken" {
 		filteredKeys := []*telemetrytypes.TelemetryFieldKey{}
 		for _, key := range keys {
 			if key.FieldDataType.IsArray() {
@@ -796,7 +793,7 @@ func (v *filterExpressionVisitor) VisitFunctionCall(ctx *grammar.FunctionCallCon
 			// this is that all other functions only support array fields
 			if key.FieldContext == telemetrytypes.FieldContextBody {
 				var err error
-				if IsBodyJSONEnabled(v.context, v.flagger) {
+				if BodyJSONQueryEnabled {
 					fieldName, err = v.fieldMapper.FieldFor(v.context, v.startNs, v.endNs, key)
 					if err != nil {
 						v.errors = append(v.errors, fmt.Sprintf("failed to get field name for key %s: %s", key.Name, err.Error()))
@@ -939,7 +936,7 @@ func (v *filterExpressionVisitor) VisitKey(ctx *grammar.KeyContext) any {
 	// Note: Skip this logic if body json query is enabled so we can look up the key inside fields
 	//
 	// TODO(Piyush): After entire migration this is supposed to be removed.
-	if fieldKey.FieldContext == telemetrytypes.FieldContextBody && !IsBodyJSONEnabled(v.context, v.flagger) {
+	if !BodyJSONQueryEnabled && fieldKey.FieldContext == telemetrytypes.FieldContextBody {
 		fieldKeysForName = append(fieldKeysForName, &fieldKey)
 	}
 

pkg/querybuilder/where_clause_visitor_test.go

@@ -7,7 +7,6 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	grammar "github.com/SigNoz/signoz/pkg/parser/filterquery/grammar"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -61,7 +60,6 @@ func TestPrepareWhereClause_EmptyVariableList(t *testing.T) {
 				Context:   context.Background(),
 				FieldKeys: keys,
 				Variables: tt.variables,
-				Flagger:   flaggertest.New(t),
 			}
 
 			_, err := PrepareWhereClause(tt.expr, opts)
@@ -81,13 +79,10 @@ func TestPrepareWhereClause_EmptyVariableList(t *testing.T) {
 }
 
 // createTestVisitor creates a filterExpressionVisitor for testing VisitKey.
-func createTestVisitor(t *testing.T, fieldKeys map[string][]*telemetrytypes.TelemetryFieldKey, ignoreNotFoundKeys bool) *filterExpressionVisitor {
-	t.Helper()
+func createTestVisitor(fieldKeys map[string][]*telemetrytypes.TelemetryFieldKey, ignoreNotFoundKeys bool) *filterExpressionVisitor {
 	return &filterExpressionVisitor{
-		context:            t.Context(),
 		logger:             slog.Default(),
 		fieldKeys:          fieldKeys,
-		flagger:            flaggertest.New(t),
 		ignoreNotFoundKeys: ignoreNotFoundKeys,
 		keysWithWarnings:   make(map[string]bool),
 		builder:            sqlbuilder.NewSelectBuilder(),
@@ -577,7 +572,7 @@ func TestVisitKey(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			visitor := createTestVisitor(t, tt.fieldKeys, tt.ignoreNotFoundKeys)
+			visitor := createTestVisitor(tt.fieldKeys, tt.ignoreNotFoundKeys)
 			keyCtx := parseKeyContext(tt.keyText)
 
 			if keyCtx == nil {
@@ -781,9 +776,7 @@ type visitComparisonCase struct {
 
 // visitComparisonOpts builds the two FilterExprVisitorOpts shared by all
 // TestVisitComparison_* tests.
-func visitComparisonOpts(t *testing.T) (rsbOpts, sbOpts FilterExprVisitorOpts) {
-	t.Helper()
-	fl := flaggertest.New(t)
+func visitComparisonOpts() (rsbOpts, sbOpts FilterExprVisitorOpts) {
 	allVariable := map[string]qbtypes.VariableItem{
 		"service": {
 			Type:  qbtypes.DynamicVariableType,
@@ -797,10 +790,8 @@ func visitComparisonOpts(t *testing.T) (rsbOpts, sbOpts FilterExprVisitorOpts) {
 		FieldDataType: telemetrytypes.FieldDataTypeString,
 	}
 	rsbOpts = FilterExprVisitorOpts{
-		Context:            t.Context(),
 		FieldKeys:          visitTestKeys,
 		ConditionBuilder:   &resourceConditionBuilder{},
-		Flagger:            fl,
 		Variables:          allVariable,
 		SkipResourceFilter: false,
 		SkipFullTextFilter: true,
@@ -808,10 +799,8 @@ func visitComparisonOpts(t *testing.T) (rsbOpts, sbOpts FilterExprVisitorOpts) {
 		IgnoreNotFoundKeys: true,
 	}
 	sbOpts = FilterExprVisitorOpts{
-		Context:            t.Context(),
 		FieldKeys:          visitTestKeys,
 		ConditionBuilder:   &conditionBuilder{},
-		Flagger:            fl,
 		Variables:          allVariable,
 		SkipResourceFilter: true,
 		SkipFullTextFilter: false,
@@ -825,7 +814,7 @@ func visitComparisonOpts(t *testing.T) (rsbOpts, sbOpts FilterExprVisitorOpts) {
 // TestVisitComparison_AND covers AND expressions with attribute keys (a, b, c →
 // TrueConditionLiteral in RSB) and resource keys (x, y, z → "{name}_cond" in RSB).
 func TestVisitComparison_AND(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			name:    "single attribute key",
@@ -903,7 +892,7 @@ func TestVisitComparison_AND(t *testing.T) {
 //   - NOT inside a comparison (e.g. NOT LIKE, NOT EXISTS): the inner NOT is folded
 //     into the operator token; conditionBuilder ignores it, so no extra NOT is emitted.
 func TestVisitComparison_NOT(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			// Unary NOT on an attribute key: NOT(SkipConditionLiteral) → SkipConditionLiteral (guard).
@@ -996,7 +985,7 @@ func TestVisitComparison_NOT(t *testing.T) {
 // SkipResourceFilter to false when an OR token is detected in the expression,
 // so resource keys become visible in sbOpts for all cases in this suite.
 func TestVisitComparison_OR(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			name:    "resource OR resource",
@@ -1097,7 +1086,7 @@ func TestVisitComparison_OR(t *testing.T) {
 // TestVisitComparison_Precedence covers AND/OR/NOT operator precedence
 // (AND binds tighter than OR; NOT binds tightest).
 func TestVisitComparison_Precedence(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			// a→true short-circuits OR.
@@ -1179,7 +1168,7 @@ func TestVisitComparison_Precedence(t *testing.T) {
 // VisitPrimary adds one extra layer of parens around real conditions;
 // TrueConditionLiteral passes through unwrapped.
 func TestVisitComparison_Parens(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			// RSB: SkipConditionLiteral passes through unwrapped. SB: VisitPrimary wraps in parens.
@@ -1282,7 +1271,7 @@ func TestVisitComparison_Parens(t *testing.T) {
 // rsbOpts has SkipFullTextFilter=true → TrueConditionLiteral.
 // sbOpts has SkipFullTextFilter=false, FullTextColumn=bodyCol → "body_cond".
 func TestVisitComparison_FullText(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			name:    "standalone full-text term",
@@ -1439,7 +1428,7 @@ func TestVisitComparison_FullText(t *testing.T) {
 // Equality with __all__ does NOT short-circuit — the variable resolves to the literal
 // "__all__" string and ConditionFor is called normally.
 func TestVisitComparison_AllVariable(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			name:    "IN allVariable alone",
@@ -1547,7 +1536,7 @@ func TestVisitComparison_AllVariable(t *testing.T) {
 // sbOpts has SkipFunctionCalls=false; has/hasAny/hasAll only support FieldContextBody,
 // so calls on attribute/resource keys return an error.
 func TestVisitComparison_FunctionCalls(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			name:      "has on attribute key",
@@ -1626,7 +1615,7 @@ func TestVisitComparison_FunctionCalls(t *testing.T) {
 // (no keys resolved); SkipConditionLiteral short-circuits OR and is stripped from AND.
 // sbOpts has IgnoreNotFoundKeys=false → key lookup appends an error.
 func TestVisitComparison_UnknownKeys(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 	tests := []visitComparisonCase{
 		{
 			// RSB: unknown_key → SkipConditionLiteral (no keys resolved); stripped from AND; x_cond survives.
@@ -1693,7 +1682,7 @@ func TestVisitComparison_UnknownKeys(t *testing.T) {
 // TestVisitComparison_SkippableLiteralValues guards against two distinct collision risks
 // involving SkippableConditionLiterals ("true", "__skip__", "__skip_because_of_error__"):.
 func TestVisitComparison_SkippableLiteralValues(t *testing.T) {
-	rsbOpts, sbOpts := visitComparisonOpts(t)
+	rsbOpts, sbOpts := visitComparisonOpts()
 
 	tests := []visitComparisonCase{
 		{

pkg/signoz/config.go

@@ -23,6 +23,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/identn"
 	"github.com/SigNoz/signoz/pkg/instrumentation"
 	"github.com/SigNoz/signoz/pkg/modules/cloudintegration"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer"
 	"github.com/SigNoz/signoz/pkg/modules/serviceaccount"
 	"github.com/SigNoz/signoz/pkg/modules/user"
@@ -114,6 +115,9 @@ type Config struct {
 	// MetricsExplorer config
 	MetricsExplorer metricsexplorer.Config `mapstructure:"metricsexplorer"`
 
+	// InfraMonitoring config
+	InfraMonitoring inframonitoring.Config `mapstructure:"inframonitoring"`
+
 	// Flagger config
 	Flagger flagger.Config `mapstructure:"flagger"`
 
@@ -157,6 +161,7 @@ func NewConfig(ctx context.Context, logger *slog.Logger, resolverConfig config.R
 		gateway.NewConfigFactory(),
 		tokenizer.NewConfigFactory(),
 		metricsexplorer.NewConfigFactory(),
+		inframonitoring.NewConfigFactory(),
 		flagger.NewConfigFactory(),
 		user.NewConfigFactory(),
 		identn.NewConfigFactory(),

pkg/signoz/handler.go

@@ -22,6 +22,8 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/dashboard/impldashboard"
 	"github.com/SigNoz/signoz/pkg/modules/fields"
 	"github.com/SigNoz/signoz/pkg/modules/fields/implfields"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring/implinframonitoring"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer/implmetricsexplorer"
 	"github.com/SigNoz/signoz/pkg/modules/quickfilter"
@@ -55,6 +57,7 @@ type Handlers struct {
 	SpanPercentile          spanpercentile.Handler
 	Services                services.Handler
 	MetricsExplorer         metricsexplorer.Handler
+	InfraMonitoring         inframonitoring.Handler
 	Global                  global.Handler
 	FlaggerHandler          flagger.Handler
 	GatewayHandler          gateway.Handler
@@ -95,6 +98,7 @@ func NewHandlers(
 		RawDataExport:           implrawdataexport.NewHandler(modules.RawDataExport),
 		Services:                implservices.NewHandler(modules.Services),
 		MetricsExplorer:         implmetricsexplorer.NewHandler(modules.MetricsExplorer),
+		InfraMonitoring:         implinframonitoring.NewHandler(modules.InfraMonitoring),
 		SpanPercentile:          implspanpercentile.NewHandler(modules.SpanPercentile),
 		Global:                  signozglobal.NewHandler(global),
 		FlaggerHandler:          flagger.NewHandler(flaggerService),

pkg/signoz/handler_test.go

@@ -52,7 +52,7 @@ func TestNewHandlers(t *testing.T) {
 	userRoleStore := impluser.NewUserRoleStore(sqlstore, providerSettings)
 
 	userGetter := impluser.NewGetter(impluser.NewStore(sqlstore, providerSettings), userRoleStore, flagger)
-	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, nil, nil, nil, nil, nil, nil, nil, queryParser, Config{}, dashboardModule, userGetter, userRoleStore, nil, nil, flagger)
+	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, nil, nil, nil, nil, nil, nil, nil, queryParser, Config{}, dashboardModule, userGetter, userRoleStore, nil, nil)
 
 	querierHandler := querier.NewHandler(providerSettings, nil, nil)
 	registryHandler := factory.NewHandler(nil)

pkg/signoz/module.go

@@ -14,6 +14,8 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/authdomain/implauthdomain"
 	"github.com/SigNoz/signoz/pkg/modules/cloudintegration"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring/implinframonitoring"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer/implmetricsexplorer"
 	"github.com/SigNoz/signoz/pkg/modules/organization"
@@ -41,7 +43,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/tracefunnel/impltracefunnel"
 	"github.com/SigNoz/signoz/pkg/modules/user"
 	"github.com/SigNoz/signoz/pkg/modules/user/impluser"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querier"
 	"github.com/SigNoz/signoz/pkg/queryparser"
 	"github.com/SigNoz/signoz/pkg/ruler/rulestore/sqlrulestore"
@@ -70,6 +71,7 @@ type Modules struct {
 	Services         services.Module
 	SpanPercentile   spanpercentile.Module
 	MetricsExplorer  metricsexplorer.Module
+	InfraMonitoring  inframonitoring.Module
 	Promote          promote.Module
 	ServiceAccount   serviceaccount.Module
 	CloudIntegration cloudintegration.Module
@@ -97,7 +99,6 @@ func NewModules(
 	userRoleStore authtypes.UserRoleStore,
 	serviceAccount serviceaccount.Module,
 	cloudIntegrationModule cloudintegration.Module,
-	fl flagger.Flagger,
 ) Modules {
 	quickfilter := implquickfilter.NewModule(implquickfilter.NewStore(sqlstore))
 	orgSetter := implorganization.NewSetter(implorganization.NewStore(sqlstore), alertmanager, quickfilter)
@@ -120,10 +121,11 @@ func NewModules(
 		Session:          implsession.NewModule(providerSettings, authNs, userSetter, userGetter, implauthdomain.NewModule(implauthdomain.NewStore(sqlstore), authNs), tokenizer, orgGetter),
 		SpanPercentile:   implspanpercentile.NewModule(querier, providerSettings),
 		Services:         implservices.NewModule(querier, telemetryStore),
-		MetricsExplorer:  implmetricsexplorer.NewModule(telemetryStore, telemetryMetadataStore, cache, ruleStore, dashboard, providerSettings, config.MetricsExplorer, fl),
+		MetricsExplorer:  implmetricsexplorer.NewModule(telemetryStore, telemetryMetadataStore, cache, ruleStore, dashboard, providerSettings, config.MetricsExplorer),
+		InfraMonitoring:  implinframonitoring.NewModule(telemetryStore, telemetryMetadataStore, querier, providerSettings, config.InfraMonitoring),
 		Promote:          implpromote.NewModule(telemetryMetadataStore, telemetryStore),
 		ServiceAccount:   serviceAccount,
-		RuleStateHistory: implrulestatehistory.NewModule(implrulestatehistory.NewStore(telemetryStore, telemetryMetadataStore, providerSettings.Logger, fl)),
+		RuleStateHistory: implrulestatehistory.NewModule(implrulestatehistory.NewStore(telemetryStore, telemetryMetadataStore, providerSettings.Logger)),
 		CloudIntegration: cloudIntegrationModule,
 	}
 }

pkg/signoz/module_test.go

@@ -56,7 +56,7 @@ func TestNewModules(t *testing.T) {
 
 	serviceAccount := implserviceaccount.NewModule(implserviceaccount.NewStore(sqlstore), nil, nil, nil, providerSettings, serviceaccount.Config{})
 
-	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, nil, nil, nil, nil, nil, nil, nil, queryParser, Config{}, dashboardModule, userGetter, userRoleStore, serviceAccount, implcloudintegration.NewModule(), flagger)
+	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, nil, nil, nil, nil, nil, nil, nil, queryParser, Config{}, dashboardModule, userGetter, userRoleStore, serviceAccount, implcloudintegration.NewModule())
 
 	reflectVal := reflect.ValueOf(modules)
 	for i := 0; i < reflectVal.NumField(); i++ {

pkg/signoz/openapi.go

@@ -22,6 +22,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
 	"github.com/SigNoz/signoz/pkg/modules/fields"
 	"github.com/SigNoz/signoz/pkg/modules/metricsexplorer"
+	"github.com/SigNoz/signoz/pkg/modules/inframonitoring"
 	"github.com/SigNoz/signoz/pkg/modules/organization"
 	"github.com/SigNoz/signoz/pkg/modules/preference"
 	"github.com/SigNoz/signoz/pkg/modules/promote"
@@ -61,6 +62,7 @@ func NewOpenAPI(ctx context.Context, instrumentation instrumentation.Instrumenta
 		struct{ dashboard.Module }{},
 		struct{ dashboard.Handler }{},
 		struct{ metricsexplorer.Handler }{},
+		struct{ inframonitoring.Handler }{},
 		struct{ gateway.Handler }{},
 		struct{ fields.Handler }{},
 		struct{ authz.Handler }{},

pkg/signoz/provider.go

@@ -272,6 +272,7 @@ func NewAPIServerProviderFactories(orgGetter organization.Getter, authz authz.Au
 			modules.Dashboard,
 			handlers.Dashboard,
 			handlers.MetricsExplorer,
+			handlers.InfraMonitoring,
 			handlers.GatewayHandler,
 			handlers.Fields,
 			handlers.AuthzHandler,

pkg/signoz/signoz.go

@@ -410,7 +410,6 @@ func New(
 		telemetrymetadata.DBName,
 		telemetrymetadata.AttributesMetadataLocalTableName,
 		telemetrymetadata.ColumnEvolutionMetadataTableName,
-		flagger,
 	)
 
 	global, err := factory.NewProviderFromNamedMap(
@@ -432,7 +431,7 @@ func New(
 	}
 
 	// Initialize all modules
-	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, analytics, querier, telemetrystore, telemetryMetadataStore, authNs, authz, cache, queryParser, config, dashboard, userGetter, userRoleStore, serviceAccount, cloudIntegrationModule, flagger)
+	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, analytics, querier, telemetrystore, telemetryMetadataStore, authNs, authz, cache, queryParser, config, dashboard, userGetter, userRoleStore, serviceAccount, cloudIntegrationModule)
 
 	// Initialize ruler from the variant-specific provider factories
 	rulerInstance, err := factory.NewProviderFromNamedMap(ctx, providerSettings, config.Ruler, rulerProviderFactories(cache, alertmanager, sqlstore, telemetrystore, telemetryMetadataStore, prometheus, orgGetter, modules.RuleStateHistory, querier, queryParser), "signoz")

pkg/telemetryaudit/statement_builder.go

@@ -8,7 +8,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetryresourcefilter"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -25,7 +24,6 @@ type auditQueryStatementBuilder struct {
 	aggExprRewriter           qbtypes.AggExprRewriter
 	fullTextColumn            *telemetrytypes.TelemetryFieldKey
 	jsonKeyToKey              qbtypes.JsonKeyToFieldFunc
-	fl                        flagger.Flagger
 }
 
 var _ qbtypes.StatementBuilder[qbtypes.LogAggregation] = (*auditQueryStatementBuilder)(nil)
@@ -38,7 +36,6 @@ func NewAuditQueryStatementBuilder(
 	aggExprRewriter qbtypes.AggExprRewriter,
 	fullTextColumn *telemetrytypes.TelemetryFieldKey,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
-	fl flagger.Flagger,
 ) *auditQueryStatementBuilder {
 	auditSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetryaudit")
 
@@ -51,7 +48,6 @@ func NewAuditQueryStatementBuilder(
 		metadataStore,
 		fullTextColumn,
 		jsonKeyToKey,
-		fl,
 	)
 
 	return &auditQueryStatementBuilder{
@@ -63,7 +59,6 @@ func NewAuditQueryStatementBuilder(
 		aggExprRewriter:           aggExprRewriter,
 		fullTextColumn:            fullTextColumn,
 		jsonKeyToKey:              jsonKeyToKey,
-		fl:                        fl,
 	}
 }
 
@@ -324,7 +319,7 @@ func (b *auditQueryStatementBuilder) buildTimeSeriesQuery(
 
 	fieldNames := make([]string, 0, len(query.GroupBy))
 	for _, gb := range query.GroupBy {
-		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey, b.fl)
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey)
 		if err != nil {
 			return nil, err
 		}
@@ -461,7 +456,7 @@ func (b *auditQueryStatementBuilder) buildScalarQuery(
 	var allGroupByArgs []any
 
 	for _, gb := range query.GroupBy {
-		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey, b.fl)
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey)
 		if err != nil {
 			return nil, err
 		}
@@ -557,7 +552,6 @@ func (b *auditQueryStatementBuilder) addFilterCondition(
 			FieldMapper:        b.fm,
 			ConditionBuilder:   b.cb,
 			FieldKeys:          keys,
-			Flagger:            b.fl,
 			SkipResourceFilter: true,
 			FullTextColumn:     b.fullTextColumn,
 			JsonKeyToKey:       b.jsonKeyToKey,

pkg/telemetryaudit/statement_builder_test.go

@@ -10,7 +10,6 @@ import (
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes/telemetrytypestest"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/stretchr/testify/require"
 )
 
@@ -47,15 +46,13 @@ func auditFieldKeyMap() map[string][]*telemetrytypes.TelemetryFieldKey {
 	}
 }
 
-func newTestAuditStatementBuilder(t *testing.T) *auditQueryStatementBuilder {
-	t.Helper()
-	fl := flaggertest.New(t)
+func newTestAuditStatementBuilder() *auditQueryStatementBuilder {
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = auditFieldKeyMap()
 
 	fm := NewFieldMapper()
 	cb := NewConditionBuilder(fm)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	return NewAuditQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -65,12 +62,11 @@ func newTestAuditStatementBuilder(t *testing.T) *auditQueryStatementBuilder {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		nil,
-		fl,
 	)
 }
 
 func TestStatementBuilder(t *testing.T) {
-	statementBuilder := newTestAuditStatementBuilder(t)
+	statementBuilder := newTestAuditStatementBuilder()
 	ctx := context.Background()
 
 	testCases := []struct {

pkg/telemetrylogs/condition_builder.go

@@ -6,7 +6,6 @@ import (
 
 	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -16,11 +15,10 @@ import (
 
 type conditionBuilder struct {
 	fm qbtypes.FieldMapper
-	fl flagger.Flagger
 }
 
-func NewConditionBuilder(fm qbtypes.FieldMapper, fl flagger.Flagger) *conditionBuilder {
-	return &conditionBuilder{fm: fm, fl: fl}
+func NewConditionBuilder(fm qbtypes.FieldMapper) *conditionBuilder {
+	return &conditionBuilder{fm: fm}
 }
 
 func (c *conditionBuilder) conditionFor(
@@ -38,7 +36,7 @@ func (c *conditionBuilder) conditionFor(
 
 	// TODO(Piyush): Update this to support multiple JSON columns based on evolutions
 	for _, column := range columns {
-		if column.Type.GetType() == schema.ColumnTypeEnumJSON && querybuilder.IsBodyJSONEnabled(ctx, c.fl) && key.Name != messageSubField {
+		if column.Type.GetType() == schema.ColumnTypeEnumJSON && querybuilder.BodyJSONQueryEnabled && key.Name != messageSubField {
 			valueType, value := InferDataType(value, operator, key)
 			cond, err := NewJSONConditionBuilder(key, valueType).buildJSONCondition(operator, value, sb)
 			if err != nil {
@@ -58,7 +56,7 @@ func (c *conditionBuilder) conditionFor(
 	}
 
 	// Check if this is a body JSON search - either by FieldContext
-	if key.FieldContext == telemetrytypes.FieldContextBody && !querybuilder.IsBodyJSONEnabled(ctx, c.fl) {
+	if key.FieldContext == telemetrytypes.FieldContextBody && !querybuilder.BodyJSONQueryEnabled {
 		fieldExpression, value = GetBodyJSONKey(ctx, key, operator, value)
 	}
 
@@ -169,7 +167,7 @@ func (c *conditionBuilder) conditionFor(
 	// in the UI based query builder, `exists` and `not exists` are used for
 	// key membership checks, so depending on the column type, the condition changes
 	case qbtypes.FilterOperatorExists, qbtypes.FilterOperatorNotExists:
-		if key.FieldContext == telemetrytypes.FieldContextBody && !querybuilder.IsBodyJSONEnabled(ctx, c.fl) {
+		if key.FieldContext == telemetrytypes.FieldContextBody && !querybuilder.BodyJSONQueryEnabled {
 			if operator == qbtypes.FilterOperatorExists {
 				return GetBodyJSONKeyForExists(ctx, key, operator, value), nil
 			} else {
@@ -289,7 +287,7 @@ func (c *conditionBuilder) ConditionFor(
 	case telemetrytypes.FieldContextBody:
 		// Querying JSON fields already account for Nullability of fields
 		// so additional exists checks are not needed
-		if querybuilder.IsBodyJSONEnabled(ctx, c.fl) {
+		if querybuilder.BodyJSONQueryEnabled {
 			return condition, nil
 		}
 	}

pkg/telemetrylogs/condition_builder_test.go

@@ -5,7 +5,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/huandu/go-sqlbuilder"
@@ -123,9 +122,8 @@ func TestExistsConditionForWithEvolutions(t *testing.T) {
 			expectedError: nil,
 		},
 	}
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	conditionBuilder := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	conditionBuilder := NewConditionBuilder(fm)
 	ctx := context.Background()
 
 	for _, tc := range testCases {
@@ -515,9 +513,8 @@ func TestConditionFor(t *testing.T) {
 			expectedError: qbtypes.ErrColumnNotFound,
 		},
 	}
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	conditionBuilder := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	conditionBuilder := NewConditionBuilder(fm)
 	for _, tc := range testCases {
 		sb := sqlbuilder.NewSelectBuilder()
 		t.Run(tc.name, func(t *testing.T) {
@@ -569,9 +566,8 @@ func TestConditionForMultipleKeys(t *testing.T) {
 		},
 	}
 
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	conditionBuilder := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	conditionBuilder := NewConditionBuilder(fm)
 
 	for _, tc := range testCases {
 		sb := sqlbuilder.NewSelectBuilder()
@@ -829,9 +825,8 @@ func TestConditionForJSONBodySearch(t *testing.T) {
 		},
 	}
 
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	conditionBuilder := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	conditionBuilder := NewConditionBuilder(fm)
 
 	for _, tc := range testCases {
 		sb := sqlbuilder.NewSelectBuilder()

pkg/telemetrylogs/const.go

@@ -1,11 +1,9 @@
 package telemetrylogs
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/SigNoz/signoz-otel-collector/constants"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -43,7 +41,7 @@ const (
 	BodyPromotedColumnPrefix = constants.BodyPromotedColumnPrefix
 
 	// messageSubColumn is the ClickHouse sub-column that body searches map to
-	// when body_json_enabled feature flag is true.
+	// when BodyJSONQueryEnabled is true.
 	messageSubField          = "message"
 	messageSubColumn         = "body_v2.message"
 	bodySearchDefaultWarning = "body searches default to `body.message:string`. Use `body.<key>` to search a different field inside body"
@@ -130,8 +128,8 @@ var (
 	}
 )
 
-func bodyAliasExpression(ctx context.Context, fl flagger.Flagger) string {
-	if !querybuilder.IsBodyJSONEnabled(ctx, fl) {
+func bodyAliasExpression() string {
+	if !querybuilder.BodyJSONQueryEnabled {
 		return LogsV2BodyColumn
 	}
 

pkg/telemetrylogs/field_mapper.go

@@ -12,7 +12,6 @@ import (
 	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
 	"github.com/SigNoz/signoz-otel-collector/utils"
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -67,15 +66,13 @@ var (
 	}
 )
 
-type fieldMapper struct {
-	fl flagger.Flagger
+type fieldMapper struct{}
+
+func NewFieldMapper() qbtypes.FieldMapper {
+	return &fieldMapper{}
 }
 
-func NewFieldMapper(fl flagger.Flagger) qbtypes.FieldMapper {
-	return &fieldMapper{fl: fl}
-}
-
-func (m *fieldMapper) getColumn(ctx context.Context, key *telemetrytypes.TelemetryFieldKey) ([]*schema.Column, error) {
+func (m *fieldMapper) getColumn(_ context.Context, key *telemetrytypes.TelemetryFieldKey) ([]*schema.Column, error) {
 	switch key.FieldContext {
 	case telemetrytypes.FieldContextResource:
 		columns := []*schema.Column{logsV2Columns["resources_string"], logsV2Columns["resource"]}
@@ -99,7 +96,7 @@ func (m *fieldMapper) getColumn(ctx context.Context, key *telemetrytypes.Telemet
 		}
 	case telemetrytypes.FieldContextBody:
 		// Body context is for JSON body fields. Use body_v2 if feature flag is enabled.
-		if querybuilder.IsBodyJSONEnabled(ctx, m.fl) {
+		if querybuilder.BodyJSONQueryEnabled {
 			if key.Name == messageSubField {
 				return []*schema.Column{logsV2Columns[messageSubColumn]}, nil
 			}
@@ -108,7 +105,7 @@ func (m *fieldMapper) getColumn(ctx context.Context, key *telemetrytypes.Telemet
 		// Fall back to legacy body column
 		return []*schema.Column{logsV2Columns["body"]}, nil
 	case telemetrytypes.FieldContextLog, telemetrytypes.FieldContextUnspecified:
-		if key.Name == LogsV2BodyColumn && querybuilder.IsBodyJSONEnabled(ctx, m.fl) {
+		if key.Name == LogsV2BodyColumn && querybuilder.BodyJSONQueryEnabled {
 			return []*schema.Column{logsV2Columns[messageSubColumn]}, nil
 		}
 		col, ok := logsV2Columns[key.Name]
@@ -116,7 +113,7 @@ func (m *fieldMapper) getColumn(ctx context.Context, key *telemetrytypes.Telemet
 			// check if the key has body JSON search
 			if strings.HasPrefix(key.Name, telemetrytypes.BodyJSONStringSearchPrefix) {
 				// Use body_v2 if feature flag is enabled and we have a body condition builder
-				if querybuilder.IsBodyJSONEnabled(ctx, m.fl) {
+				if querybuilder.BodyJSONQueryEnabled {
 					// TODO(Piyush): Update this to support multiple JSON columns based on evolutions
 					// i.e return both the body json and body json promoted and let the evolutions decide which one to use
 					// based on the query range time.

pkg/telemetrylogs/field_mapper_test.go

@@ -6,7 +6,6 @@ import (
 	"time"
 
 	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/stretchr/testify/assert"
@@ -166,8 +165,7 @@ func TestGetColumn(t *testing.T) {
 		},
 	}
 
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
@@ -275,8 +273,7 @@ func TestGetFieldKeyName(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
-			fl := flaggertest.New(t)
-			fm := NewFieldMapper(fl)
+			fm := NewFieldMapper()
 			result, err := fm.FieldFor(ctx, 0, 0, &tc.key)
 
 			if tc.expectedError != nil {
@@ -517,8 +514,7 @@ func TestFieldForWithEvolutions(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
-			fl := flaggertest.New(t)
-			fm := NewFieldMapper(fl)
+			fm := NewFieldMapper()
 
 			tsStart := uint64(tc.tsStartTime.UnixNano())
 			tsEnd := uint64(tc.tsEndTime.UnixNano())
@@ -967,8 +963,7 @@ func TestFieldForWithMaterialized(t *testing.T) {
 		},
 	}
 
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 
 	for _, tc := range tests {
 		t.Run(tc.name, func(t *testing.T) {

pkg/telemetrylogs/filter_expr_like_warning_test.go

@@ -5,7 +5,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/stretchr/testify/require"
@@ -13,10 +12,9 @@ import (
 
 // TestLikeAndILikeWithoutWildcards_Warns Tests that LIKE/ILIKE without wildcards add warnings and include docs URL.
 func TestLikeAndILikeWithoutWildcards_Warns(t *testing.T) {
-	fl := flaggertest.New(t)
 	ctx := context.Background()
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	keys := buildCompleteFieldKeyMap(releaseTime)
@@ -29,7 +27,6 @@ func TestLikeAndILikeWithoutWildcards_Warns(t *testing.T) {
 		FieldKeys:        keys,
 		FullTextColumn:   DefaultFullTextColumn,
 		JsonKeyToKey:     GetBodyJSONKey,
-		Flagger:          fl,
 	}
 
 	tests := []string{
@@ -54,9 +51,8 @@ func TestLikeAndILikeWithoutWildcards_Warns(t *testing.T) {
 
 // TestLikeAndILikeWithWildcards_NoWarn Tests that LIKE/ILIKE with wildcards do not add warnings.
 func TestLikeAndILikeWithWildcards_NoWarn(t *testing.T) {
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	keys := buildCompleteFieldKeyMap(releaseTime)
@@ -69,7 +65,6 @@ func TestLikeAndILikeWithWildcards_NoWarn(t *testing.T) {
 		FieldKeys:        keys,
 		FullTextColumn:   DefaultFullTextColumn,
 		JsonKeyToKey:     GetBodyJSONKey,
-		Flagger:          fl,
 	}
 
 	tests := []string{

pkg/telemetrylogs/filter_expr_logs_body_json_test.go

@@ -6,7 +6,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -16,9 +15,8 @@ import (
 
 // TestFilterExprLogsBodyJSON tests a comprehensive set of query patterns for body JSON search.
 func TestFilterExprLogsBodyJSON(t *testing.T) {
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 	// Define a comprehensive set of field keys to support all test cases
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	keys := buildCompleteFieldKeyMap(releaseTime)
@@ -29,9 +27,10 @@ func TestFilterExprLogsBodyJSON(t *testing.T) {
 		FieldMapper:      fm,
 		ConditionBuilder: cb,
 		FieldKeys:        keys,
-		Flagger:          fl,
-		FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "body"},
-		JsonKeyToKey:     GetBodyJSONKey,
+		FullTextColumn: &telemetrytypes.TelemetryFieldKey{
+			Name: "body",
+		},
+		JsonKeyToKey: GetBodyJSONKey,
 	}
 
 	testCases := []struct {

pkg/telemetrylogs/filter_expr_logs_test.go

@@ -8,7 +8,6 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -18,11 +17,10 @@ import (
 
 // TestFilterExprLogs tests a comprehensive set of query patterns for logs search.
 func TestFilterExprLogs(t *testing.T) {
-	fl := flaggertest.New(t)
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	ctx := context.Background()
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 
 	// Define a comprehensive set of field keys to support all test cases
 	keys := buildCompleteFieldKeyMap(releaseTime)
@@ -37,7 +35,6 @@ func TestFilterExprLogs(t *testing.T) {
 		JsonKeyToKey:     GetBodyJSONKey,
 		StartNs:          uint64(releaseTime.Add(-5 * time.Minute).UnixNano()),
 		EndNs:            uint64(releaseTime.Add(5 * time.Minute).UnixNano()),
-		Flagger: fl,
 	}
 
 	testCases := []struct {
@@ -2432,9 +2429,8 @@ func TestFilterExprLogs(t *testing.T) {
 
 // TestFilterExprLogs tests a comprehensive set of query patterns for logs search.
 func TestFilterExprLogsConflictNegation(t *testing.T) {
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 
 	// Define a comprehensive set of field keys to support all test cases
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
@@ -2461,7 +2457,6 @@ func TestFilterExprLogsConflictNegation(t *testing.T) {
 		FieldKeys:        keys,
 		FullTextColumn:   DefaultFullTextColumn,
 		JsonKeyToKey:     GetBodyJSONKey,
-		Flagger: fl,
 	}
 
 	testCases := []struct {

pkg/telemetrylogs/json_stmt_builder_test.go

@@ -8,7 +8,6 @@ import (
 	"time"
 
 	schemamigrator "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -33,6 +32,9 @@ func (t TestExpected) GetQuery() string {
 }
 
 func TestJSONStmtBuilder_TimeSeries(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
 	statementBuilder := buildJSONTestStatementBuilder(t, false)
 
 	cases := []struct {
@@ -113,6 +115,9 @@ func TestJSONStmtBuilder_TimeSeries(t *testing.T) {
    not a body_promoted.* column. These tests assumed the old coalesce(body_promoted.x, body_v2.x) path.
 
 func TestStmtBuilderTimeSeriesBodyGroupByPromoted(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
 	statementBuilder := buildJSONTestStatementBuilder(t, "user.age", "user.name")
 
 	cases := []struct {
@@ -171,6 +176,10 @@ func TestStmtBuilderTimeSeriesBodyGroupByPromoted(t *testing.T) {
 */
 
 func TestJSONStmtBuilder_PrimitivePaths(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
+
 	statementBuilder := buildJSONTestStatementBuilder(t, false)
 	cases := []struct {
 		name        string
@@ -331,6 +340,10 @@ func TestJSONStmtBuilder_PrimitivePaths(t *testing.T) {
    (direct sub-column access), not a body_promoted.* column.
 
 func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
+
 	statementBuilder := buildJSONTestStatementBuilder(t, "education", "tags")
 	cases := []struct {
 		name        string
@@ -494,6 +507,10 @@ func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
 */
 
 func TestJSONStmtBuilder_ArrayPaths(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
+
 	statementBuilder := buildJSONTestStatementBuilder(t, false)
 	cases := []struct {
 		name        string
@@ -799,6 +816,10 @@ func TestJSONStmtBuilder_ArrayPaths(t *testing.T) {
 }
 
 func TestJSONStmtBuilder_IndexedPaths(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
+
 	statementBuilder := buildJSONTestStatementBuilder(t, true)
 	cases := []struct {
 		name        string
@@ -918,6 +939,9 @@ func TestJSONStmtBuilder_IndexedPaths(t *testing.T) {
 }
 
 func TestJSONStmtBuilder_SelectField(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
 	statementBuilder := buildJSONTestStatementBuilder(t, false)
 
 	cases := []struct {
@@ -1006,6 +1030,9 @@ func TestJSONStmtBuilder_SelectField(t *testing.T) {
 }
 
 func TestJSONStmtBuilder_OrderBy(t *testing.T) {
+	enable, disable := jsonQueryTestUtil(t)
+	enable()
+	defer disable()
 	statementBuilder := buildJSONTestStatementBuilder(t, false)
 
 	cases := []struct {
@@ -1121,14 +1148,11 @@ func buildTestTelemetryMetadataStore(t *testing.T, addIndexes bool) *telemetryty
 }
 
 func buildJSONTestStatementBuilder(t *testing.T, addIndexes bool) *logQueryStatementBuilder {
-	t.Helper()
-
 	mockMetadataStore := buildTestTelemetryMetadataStore(t, addIndexes)
-	fl := flaggertest.WithBodyJSON(t, true)
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -1138,8 +1162,18 @@ func buildJSONTestStatementBuilder(t *testing.T, addIndexes bool) *logQueryState
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	return statementBuilder
 }
+
+func jsonQueryTestUtil(_ *testing.T) (func(), func()) {
+	enable := func() {
+		querybuilder.BodyJSONQueryEnabled = true
+	}
+	disable := func() {
+		querybuilder.BodyJSONQueryEnabled = false
+	}
+
+	return enable, disable
+}

pkg/telemetrylogs/statement_builder.go

@@ -8,7 +8,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetryresourcefilter"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -23,7 +22,6 @@ type logQueryStatementBuilder struct {
 	cb                        qbtypes.ConditionBuilder
 	resourceFilterStmtBuilder qbtypes.StatementBuilder[qbtypes.LogAggregation]
 	aggExprRewriter           qbtypes.AggExprRewriter
-	fl                        flagger.Flagger
 
 	fullTextColumn *telemetrytypes.TelemetryFieldKey
 	jsonKeyToKey   qbtypes.JsonKeyToFieldFunc
@@ -39,7 +37,6 @@ func NewLogQueryStatementBuilder(
 	aggExprRewriter qbtypes.AggExprRewriter,
 	fullTextColumn *telemetrytypes.TelemetryFieldKey,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
-	fl flagger.Flagger,
 ) *logQueryStatementBuilder {
 	logsSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetrylogs")
 
@@ -52,7 +49,6 @@ func NewLogQueryStatementBuilder(
 		metadataStore,
 		fullTextColumn,
 		jsonKeyToKey,
-		fl,
 	)
 
 	return &logQueryStatementBuilder{
@@ -62,7 +58,6 @@ func NewLogQueryStatementBuilder(
 		cb:                        conditionBuilder,
 		resourceFilterStmtBuilder: resourceFilterStmtBuilder,
 		aggExprRewriter:           aggExprRewriter,
-		fl:                        fl,
 		fullTextColumn:            fullTextColumn,
 		jsonKeyToKey:              jsonKeyToKey,
 	}
@@ -81,7 +76,7 @@ func (b *logQueryStatementBuilder) Build(
 	start = querybuilder.ToNanoSecs(start)
 	end = querybuilder.ToNanoSecs(end)
 
-	keySelectors, warnings := getKeySelectors(ctx, query, b.fl)
+	keySelectors, warnings := getKeySelectors(query)
 	keys, _, err := b.metadataStore.GetKeysMulti(ctx, keySelectors)
 	if err != nil {
 		return nil, err
@@ -112,7 +107,7 @@ func (b *logQueryStatementBuilder) Build(
 	return stmt, nil
 }
 
-func getKeySelectors(ctx context.Context, query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation], flagger flagger.Flagger) ([]*telemetrytypes.FieldKeySelector, []string) {
+func getKeySelectors(query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]) ([]*telemetrytypes.FieldKeySelector, []string) {
 	var keySelectors []*telemetrytypes.FieldKeySelector
 	var warnings []string
 
@@ -164,7 +159,7 @@ func getKeySelectors(ctx context.Context, query qbtypes.QueryBuilderQuery[qbtype
 	// When the new JSON body experience is enabled, warn the user if they use the bare
 	// "body" key in the filter — queries on plain "body" default to body.message:string.
 	// TODO(Piyush): Setup better for coming FTS support.
-	if querybuilder.IsBodyJSONEnabled(ctx, flagger) {
+	if querybuilder.BodyJSONQueryEnabled {
 		for _, sel := range keySelectors {
 			if sel.Name == LogsV2BodyColumn {
 				warnings = append(warnings, bodySearchDefaultWarning)
@@ -284,7 +279,7 @@ func (b *logQueryStatementBuilder) buildListQuery(
 		sb.SelectMore(LogsV2SeverityNumberColumn)
 		sb.SelectMore(LogsV2ScopeNameColumn)
 		sb.SelectMore(LogsV2ScopeVersionColumn)
-		sb.SelectMore(bodyAliasExpression(ctx, b.fl))
+		sb.SelectMore(bodyAliasExpression())
 		sb.SelectMore(LogsV2AttributesStringColumn)
 		sb.SelectMore(LogsV2AttributesNumberColumn)
 		sb.SelectMore(LogsV2AttributesBoolColumn)
@@ -384,7 +379,7 @@ func (b *logQueryStatementBuilder) buildTimeSeriesQuery(
 	// Keep original column expressions so we can build the tuple
 	fieldNames := make([]string, 0, len(query.GroupBy))
 	for _, gb := range query.GroupBy {
-		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey, b.fl)
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey)
 		if err != nil {
 			return nil, err
 		}
@@ -537,7 +532,7 @@ func (b *logQueryStatementBuilder) buildScalarQuery(
 	var allGroupByArgs []any
 
 	for _, gb := range query.GroupBy {
-		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey, b.fl)
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey)
 		if err != nil {
 			return nil, err
 		}
@@ -649,7 +644,6 @@ func (b *logQueryStatementBuilder) addFilterCondition(
 			FieldMapper:        b.fm,
 			ConditionBuilder:   b.cb,
 			FieldKeys:          keys,
-			Flagger:            b.fl,
 			SkipResourceFilter: true,
 			FullTextColumn:     b.fullTextColumn,
 			JsonKeyToKey:       b.jsonKeyToKey,

pkg/telemetrylogs/stmt_builder_test.go

@@ -6,7 +6,6 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -16,6 +15,7 @@ import (
 )
 
 func TestStatementBuilderTimeSeries(t *testing.T) {
+
 	// Create a test release time
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	releaseTimeNano := uint64(releaseTime.UnixNano())
@@ -191,17 +191,16 @@ func TestStatementBuilderTimeSeries(t *testing.T) {
 	}
 
 	ctx := context.Background()
-	fl := flaggertest.New(t)
 
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	keysMap := buildCompleteFieldKeyMap(releaseTime)
 
 	mockMetadataStore.KeysMap = keysMap
 
-	fm := NewFieldMapper(fl)
-	cb := NewConditionBuilder(fm, fl)
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -211,7 +210,6 @@ func TestStatementBuilderTimeSeries(t *testing.T) {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -315,16 +313,15 @@ func TestStatementBuilderListQuery(t *testing.T) {
 	}
 
 	ctx := context.Background()
-	fl := flaggertest.New(t)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 
 	// Create a test release time
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap(releaseTime)
-	cb := NewConditionBuilder(fm, fl)
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -334,7 +331,6 @@ func TestStatementBuilderListQuery(t *testing.T) {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -458,15 +454,14 @@ func TestStatementBuilderListQueryResourceTests(t *testing.T) {
 	}
 
 	ctx := context.Background()
-	fl := flaggertest.New(t)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 	// Create a test release time
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap(releaseTime)
-	cb := NewConditionBuilder(fm, fl)
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -476,7 +471,6 @@ func TestStatementBuilderListQueryResourceTests(t *testing.T) {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -534,15 +528,14 @@ func TestStatementBuilderTimeSeriesBodyGroupBy(t *testing.T) {
 	}
 
 	ctx := context.Background()
-	fl := flaggertest.New(t)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 	// Create a test release time
 	releaseTime := time.Date(2024, 1, 15, 10, 0, 0, 0, time.UTC)
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap(releaseTime)
-	cb := NewConditionBuilder(fm, fl)
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -552,7 +545,6 @@ func TestStatementBuilderTimeSeriesBodyGroupBy(t *testing.T) {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -632,12 +624,11 @@ func TestStatementBuilderListQueryServiceCollision(t *testing.T) {
 
 	ctx := context.Background()
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMapCollision()
-	cb := NewConditionBuilder(fm, fl)
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -647,7 +638,6 @@ func TestStatementBuilderListQueryServiceCollision(t *testing.T) {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -855,13 +845,12 @@ func TestAdjustKey(t *testing.T) {
 		},
 	}
 
-	fl := flaggertest.New(t)
-	fm := NewFieldMapper(fl)
+	fm := NewFieldMapper()
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMapCollision()
-	cb := NewConditionBuilder(fm, fl)
+	cb := NewConditionBuilder(fm)
 
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewLogQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -871,7 +860,6 @@ func TestAdjustKey(t *testing.T) {
 		aggExprRewriter,
 		DefaultFullTextColumn,
 		GetBodyJSONKey,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -996,18 +984,25 @@ func TestStmtBuilderBodyField(t *testing.T) {
 		},
 	}
 
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
+
+	enable, disable := jsonQueryTestUtil(t)
+	defer disable()
 	for _, c := range cases {
 		t.Run(c.name, func(t *testing.T) {
-			fl := flaggertest.WithBodyJSON(t, c.enableBodyJSONQuery)
-			fm := NewFieldMapper(fl)
-			cb := NewConditionBuilder(fm, fl)
-			// build the key map
+			if c.enableBodyJSONQuery {
+				enable()
+			} else {
+				disable()
+			}
+			// build the key map after enabling/disabling body JSON query
 			mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 			for _, field := range IntrinsicFields {
 				f := field
 				mockMetadataStore.KeysMap[field.Name] = append(mockMetadataStore.KeysMap[field.Name], &f)
 			}
-			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 			statementBuilder := NewLogQueryStatementBuilder(
 				instrumentationtest.New().ToProviderSettings(),
 				mockMetadataStore,
@@ -1016,7 +1011,6 @@ func TestStmtBuilderBodyField(t *testing.T) {
 				aggExprRewriter,
 				DefaultFullTextColumn,
 				GetBodyJSONKey,
-				fl,
 			)
 
 			q, err := statementBuilder.Build(context.Background(), 1747947419000, 1747983448000, c.requestType, c.query, nil)
@@ -1078,18 +1072,25 @@ func TestStmtBuilderBodyFullTextSearch(t *testing.T) {
 		},
 	}
 
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
+
+	enable, disable := jsonQueryTestUtil(t)
+	defer disable()
 	for _, c := range cases {
 		t.Run(c.name, func(t *testing.T) {
-			fl := flaggertest.WithBodyJSON(t, c.enableBodyJSONQuery)
-			fm := NewFieldMapper(fl)
-			cb := NewConditionBuilder(fm, fl)
-			// build the key map
+			if c.enableBodyJSONQuery {
+				enable()
+			} else {
+				disable()
+			}
+			// build the key map after enabling/disabling body JSON query
 			mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 			for _, field := range IntrinsicFields {
 				f := field
 				mockMetadataStore.KeysMap[field.Name] = append(mockMetadataStore.KeysMap[field.Name], &f)
 			}
-			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 			statementBuilder := NewLogQueryStatementBuilder(
 				instrumentationtest.New().ToProviderSettings(),
 				mockMetadataStore,
@@ -1098,7 +1099,6 @@ func TestStmtBuilderBodyFullTextSearch(t *testing.T) {
 				aggExprRewriter,
 				DefaultFullTextColumn,
 				GetBodyJSONKey,
-				fl,
 			)
 
 			q, err := statementBuilder.Build(context.Background(), 1747947419000, 1747983448000, c.requestType, c.query, nil)

pkg/telemetrymetadata/metadata.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetryaudit"
 	"github.com/SigNoz/signoz/pkg/telemetrylogs"
@@ -64,7 +63,6 @@ type telemetryMetaStore struct {
 
 	fm                 qbtypes.FieldMapper
 	conditionBuilder   qbtypes.ConditionBuilder
-	fl                 flagger.Flagger
 	jsonColumnMetadata map[telemetrytypes.Signal]map[telemetrytypes.FieldContext]telemetrytypes.JSONColumnMetadata
 }
 
@@ -96,12 +94,8 @@ func NewTelemetryMetaStore(
 	relatedMetadataDBName string,
 	relatedMetadataTblName string,
 	columnEvolutionMetadataTblName string,
-	fl flagger.Flagger,
 ) telemetrytypes.MetadataStore {
 	metadataSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetrymetadata")
-	
-	fm := NewFieldMapper()
-	conditionBuilder := NewConditionBuilder(fm)
 
 	t := &telemetryMetaStore{
 		logger:                         metadataSettings.Logger(),
@@ -135,11 +129,14 @@ func NewTelemetryMetaStore(
 				},
 			},
 		},
-		fl: fl,
-		fm: fm,
-		conditionBuilder: conditionBuilder,
 	}
 
+	fm := NewFieldMapper()
+	conditionBuilder := NewConditionBuilder(fm)
+
+	t.fm = fm
+	t.conditionBuilder = conditionBuilder
+
 	return t
 }
 
@@ -419,7 +416,7 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 	}
 
 	// body keys are gated behind the feature flag
-	queryBodyTable = queryBodyTable && querybuilder.IsBodyJSONEnabled(ctx, t.fl)
+	queryBodyTable = queryBodyTable && querybuilder.BodyJSONQueryEnabled
 
 	// requestedFieldKeySelectors is the set of names the user explicitly asked for.
 	// Used to ensure a name that is both a parent path AND a directly requested field still surfaces
@@ -679,7 +676,7 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 	}
 
 	// enrich body keys with promoted paths, indexes, and JSON access plans
-	if querybuilder.IsBodyJSONEnabled(ctx, t.fl) {
+	if querybuilder.BodyJSONQueryEnabled {
 		if err := t.enrichJSONKeys(ctx, fieldKeySelectors, keys, parentTypes); err != nil {
 			return nil, false, err
 		}
@@ -1412,7 +1409,6 @@ func (t *telemetryMetaStore) getRelatedValues(ctx context.Context, fieldValueSel
 			FieldMapper:      t.fm,
 			ConditionBuilder: t.conditionBuilder,
 			FieldKeys:        keys,
-			Flagger:          t.fl,
 		})
 		if err != nil {
 			t.logger.WarnContext(ctx, "error parsing existing query for related values", errors.Attr(err))

pkg/telemetrymetadata/metadata_query_test.go

@@ -15,7 +15,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	cmock "github.com/srikanthccv/ClickHouse-go-mock"
 	"github.com/stretchr/testify/assert"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/stretchr/testify/require"
 )
 
@@ -47,7 +46,6 @@ func TestGetFirstSeenFromMetricMetadata(t *testing.T) {
 		DBName,
 		AttributesMetadataLocalTableName,
 		ColumnEvolutionMetadataTableName,
-		flaggertest.New(t),
 	)
 
 	lookupKeys := []telemetrytypes.MetricMetadataLookupKey{

pkg/telemetrymetadata/metadata_test.go

@@ -17,12 +17,10 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	cmock "github.com/srikanthccv/ClickHouse-go-mock"
 	"github.com/stretchr/testify/assert"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/stretchr/testify/require"
 )
 
-func newTestTelemetryMetaStoreTestHelper(t *testing.T, store telemetrystore.TelemetryStore) telemetrytypes.MetadataStore {
-	t.Helper()
+func newTestTelemetryMetaStoreTestHelper(store telemetrystore.TelemetryStore) telemetrytypes.MetadataStore {
 	return NewTelemetryMetaStore(
 		instrumentationtest.New().ToProviderSettings(),
 		store,
@@ -47,7 +45,6 @@ func newTestTelemetryMetaStoreTestHelper(t *testing.T, store telemetrystore.Tele
 		DBName,
 		AttributesMetadataLocalTableName,
 		ColumnEvolutionMetadataTableName,
-		flaggertest.New(t),
 	)
 }
 
@@ -69,7 +66,7 @@ func TestGetKeys(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	rows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "statement", Type: "String"},
@@ -179,7 +176,7 @@ func TestApplyBackwardCompatibleKeys(t *testing.T) {
 			mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 			mock := mockTelemetryStore.Mock()
 
-			metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+			metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 			hasTraces := false
 			hasLogs := false
@@ -343,7 +340,7 @@ func TestGetMetricFieldValuesIntrinsicMetricName(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	valueRows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "metric_name", Type: "String"},
@@ -382,7 +379,7 @@ func TestGetMetricFieldValuesIntrinsicBoolReturnsEmpty(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	metadataRows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "attr_string_value", Type: "String"},
@@ -414,7 +411,7 @@ func TestGetMetricFieldValuesAppliesMetricNamespace(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	valueRows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "attr_string_value", Type: "String"},
@@ -446,7 +443,7 @@ func TestGetMetricFieldValuesIntrinsicMetricNameAppliesMetricNamespace(t *testin
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	valueRows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "metric_name", Type: "String"},
@@ -486,7 +483,7 @@ func TestGetMeterSourceMetricFieldValuesAppliesMetricNamespace(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	rows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "attr", Type: "Array(String)"},
@@ -517,7 +514,7 @@ func TestGetMetricsKeysAppliesMetricNamespace(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	rows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "name", Type: "String"},
@@ -552,7 +549,7 @@ func TestGetMeterSourceMetricKeysAppliesMetricNamespace(t *testing.T) {
 	mockTelemetryStore := telemetrystoretest.New(telemetrystore.Config{}, &regexMatcher{})
 	mock := mockTelemetryStore.Mock()
 
-	metadata := newTestTelemetryMetaStoreTestHelper(t, mockTelemetryStore)
+	metadata := newTestTelemetryMetaStoreTestHelper(mockTelemetryStore)
 
 	rows := cmock.NewRows([]cmock.ColumnType{
 		{Name: "attr_name", Type: "String"},

pkg/telemetrymeter/statement_builder.go

@@ -7,7 +7,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
 	"github.com/SigNoz/signoz/pkg/types/metrictypes"
@@ -22,7 +21,6 @@ type meterQueryStatementBuilder struct {
 	fm                      qbtypes.FieldMapper
 	cb                      qbtypes.ConditionBuilder
 	metricsStatementBuilder *telemetrymetrics.MetricQueryStatementBuilder
-	fl                      flagger.Flagger
 }
 
 var _ qbtypes.StatementBuilder[qbtypes.MetricAggregation] = (*meterQueryStatementBuilder)(nil)
@@ -33,7 +31,6 @@ func NewMeterQueryStatementBuilder(
 	fieldMapper qbtypes.FieldMapper,
 	conditionBuilder qbtypes.ConditionBuilder,
 	metricsStatementBuilder *telemetrymetrics.MetricQueryStatementBuilder,
-	fl flagger.Flagger,
 ) *meterQueryStatementBuilder {
 	metricsSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetrymeter")
 
@@ -43,7 +40,6 @@ func NewMeterQueryStatementBuilder(
 		fm:                      fieldMapper,
 		cb:                      conditionBuilder,
 		metricsStatementBuilder: metricsStatementBuilder,
-		fl:                      fl,
 	}
 }
 
@@ -156,7 +152,6 @@ func (b *meterQueryStatementBuilder) buildTemporalAggDeltaFastPath(
 			FieldMapper:      b.fm,
 			ConditionBuilder: b.cb,
 			FieldKeys:        keys,
-			Flagger:          b.fl,
 			FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "labels"},
 			Variables:        variables,
 			StartNs:          start,
@@ -246,7 +241,6 @@ func (b *meterQueryStatementBuilder) buildTemporalAggDelta(
 			FieldMapper:      b.fm,
 			ConditionBuilder: b.cb,
 			FieldKeys:        keys,
-			Flagger:          b.fl,
 			FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "labels"},
 			Variables:        variables,
 			StartNs:          start,
@@ -317,7 +311,6 @@ func (b *meterQueryStatementBuilder) buildTemporalAggCumulativeOrUnspecified(
 			FieldMapper:      b.fm,
 			ConditionBuilder: b.cb,
 			FieldKeys:        keys,
-			Flagger:          b.fl,
 			FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "labels"},
 			Variables:        variables,
 			StartNs:          start,

pkg/telemetrymeter/stmt_builder_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
+	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
 	"github.com/SigNoz/signoz/pkg/types/metrictypes"
@@ -166,7 +166,10 @@ func TestStatementBuilder(t *testing.T) {
 	}
 	mockMetadataStore.KeysMap = keys
 
-	flagger := flaggertest.New(t)
+	flagger, err := flagger.New(context.Background(), instrumentationtest.New().ToProviderSettings(), flagger.Config{}, flagger.MustNewRegistry())
+	if err != nil {
+		t.Fatalf("failed to create flagger: %v", err)
+	}
 
 	metricStmtBuilder := telemetrymetrics.NewMetricQueryStatementBuilder(instrumentationtest.New().ToProviderSettings(), mockMetadataStore, fm, cb, flagger)
 
@@ -176,7 +179,6 @@ func TestStatementBuilder(t *testing.T) {
 		fm,
 		cb,
 		metricStmtBuilder,
-		flagger,
 	)
 
 	for _, c := range cases {

pkg/telemetrymetrics/statement_builder.go

@@ -274,7 +274,6 @@ func (b *MetricQueryStatementBuilder) buildTimeSeriesCTE(
 			FieldMapper:      b.fm,
 			ConditionBuilder: b.cb,
 			FieldKeys:        keys,
-			Flagger:          b.flagger,
 			FullTextColumn:   &telemetrytypes.TelemetryFieldKey{Name: "labels"},
 			Variables:        variables,
 			StartNs:          start,

pkg/telemetryresourcefilter/statement_builder.go

@@ -6,7 +6,6 @@ import (
 	"log/slog"
 
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -23,7 +22,6 @@ type resourceFilterStatementBuilder[T any] struct {
 	metadataStore    telemetrytypes.MetadataStore
 	signal           telemetrytypes.Signal
 	source           telemetrytypes.Source
-	flagger          flagger.Flagger
 
 	fullTextColumn *telemetrytypes.TelemetryFieldKey
 	jsonKeyToKey   qbtypes.JsonKeyToFieldFunc
@@ -44,7 +42,6 @@ func New[T any](
 	metadataStore telemetrytypes.MetadataStore,
 	fullTextColumn *telemetrytypes.TelemetryFieldKey,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
-	fl flagger.Flagger,
 ) *resourceFilterStatementBuilder[T] {
 	set := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetryresourcefilter")
 	fm := NewFieldMapper()
@@ -58,7 +55,6 @@ func New[T any](
 		metadataStore:    metadataStore,
 		signal:           signal,
 		source:           source,
-		flagger:          fl,
 		fullTextColumn:   fullTextColumn,
 		jsonKeyToKey:     jsonKeyToKey,
 	}
@@ -142,7 +138,6 @@ func (b *resourceFilterStatementBuilder[T]) addConditions(
 			FieldMapper:        b.fieldMapper,
 			ConditionBuilder:   b.conditionBuilder,
 			FieldKeys:          keys,
-			Flagger:            b.flagger,
 			FullTextColumn:     b.fullTextColumn,
 			JsonKeyToKey:       b.jsonKeyToKey,
 			SkipFullTextFilter: true,

pkg/telemetryresourcefilter/statement_builder_test.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"testing"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
@@ -362,7 +361,6 @@ func TestResourceFilterStatementBuilder_Traces(t *testing.T) {
 		mockMetadataStore,
 		nil,
 		nil,
-		flaggertest.New(t),
 	)
 
 	for _, c := range cases {
@@ -556,7 +554,6 @@ func TestResourceFilterStatementBuilder_Logs(t *testing.T) {
 		mockMetadataStore,
 		nil,
 		nil,
-		flaggertest.New(t),
 	)
 
 	for _, c := range cases {
@@ -624,7 +621,6 @@ func TestResourceFilterStatementBuilder_Variables(t *testing.T) {
 		mockMetadataStore,
 		nil,
 		nil,
-		flaggertest.New(t),
 	)
 
 	for _, c := range cases {

pkg/telemetrytraces/span_scope_simple_test.go

@@ -8,7 +8,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/huandu/go-sqlbuilder"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -86,7 +85,6 @@ func TestSpanScopeFilterExpression(t *testing.T) {
 				Builder:          sb,
 				StartNs:          tt.startNs,
 				EndNs:            1761458708000000000,
-				Flagger: flaggertest.New(t),
 			})
 
 			if tt.expectError {
@@ -157,7 +155,6 @@ func TestSpanScopeWithResourceFilter(t *testing.T) {
 				SkipResourceFilter: false, // This would be set by the statement builder
 				StartNs:            1761437108000000000,
 				EndNs:              1761458708000000000,
-				Flagger: flaggertest.New(t),
 			})
 
 			assert.NoError(t, err)

pkg/telemetrytraces/statement_builder.go

@@ -9,7 +9,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetryresourcefilter"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
@@ -31,7 +30,6 @@ type traceQueryStatementBuilder struct {
 	resourceFilterStmtBuilder qbtypes.StatementBuilder[qbtypes.TraceAggregation]
 	aggExprRewriter           qbtypes.AggExprRewriter
 	telemetryStore            telemetrystore.TelemetryStore
-	fl                        flagger.Flagger
 }
 
 var _ qbtypes.StatementBuilder[qbtypes.TraceAggregation] = (*traceQueryStatementBuilder)(nil)
@@ -43,7 +41,6 @@ func NewTraceQueryStatementBuilder(
 	conditionBuilder qbtypes.ConditionBuilder,
 	aggExprRewriter qbtypes.AggExprRewriter,
 	telemetryStore telemetrystore.TelemetryStore,
-	fl flagger.Flagger,
 ) *traceQueryStatementBuilder {
 	tracesSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetrytraces")
 
@@ -56,7 +53,6 @@ func NewTraceQueryStatementBuilder(
 		metadataStore,
 		nil,
 		nil,
-		fl,
 	)
 
 	return &traceQueryStatementBuilder{
@@ -67,7 +63,6 @@ func NewTraceQueryStatementBuilder(
 		resourceFilterStmtBuilder: resourceFilterStmtBuilder,
 		aggExprRewriter:           aggExprRewriter,
 		telemetryStore:            telemetryStore,
-		fl:                        fl,
 	}
 }
 
@@ -515,7 +510,7 @@ func (b *traceQueryStatementBuilder) buildTimeSeriesQuery(
 	// Keep original column expressions so we can build the tuple
 	fieldNames := make([]string, 0, len(query.GroupBy))
 	for _, gb := range query.GroupBy {
-		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, nil, b.fl)
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, nil)
 		if err != nil {
 			return nil, err
 		}
@@ -663,7 +658,7 @@ func (b *traceQueryStatementBuilder) buildScalarQuery(
 
 	var allGroupByArgs []any
 	for _, gb := range query.GroupBy {
-		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, nil, b.fl)
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, nil)
 		if err != nil {
 			return nil, err
 		}
@@ -774,7 +769,6 @@ func (b *traceQueryStatementBuilder) addFilterCondition(
 			FieldMapper:        b.fm,
 			ConditionBuilder:   b.cb,
 			FieldKeys:          keys,
-			Flagger:            b.fl,
 			SkipResourceFilter: true,
 			Variables:          variables,
 			StartNs:            start,

pkg/telemetrytraces/stmt_builder_test.go

@@ -6,7 +6,6 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -356,8 +355,7 @@ func TestStatementBuilder(t *testing.T) {
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -366,7 +364,6 @@ func TestStatementBuilder(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	vars := map[string]qbtypes.VariableItem{
@@ -651,8 +648,7 @@ func TestStatementBuilderListQuery(t *testing.T) {
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -661,7 +657,6 @@ func TestStatementBuilderListQuery(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -760,8 +755,7 @@ func TestStatementBuilderListQueryWithCorruptData(t *testing.T) {
 			if mockMetadataStore.KeysMap == nil {
 				mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
 			}
-			fl := flaggertest.New(t)
-			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 			statementBuilder := NewTraceQueryStatementBuilder(
 				instrumentationtest.New().ToProviderSettings(),
@@ -770,7 +764,6 @@ func TestStatementBuilderListQueryWithCorruptData(t *testing.T) {
 				cb,
 				aggExprRewriter,
 				nil,
-				fl,
 			)
 
 			q, err := statementBuilder.Build(context.Background(), 1747947419000, 1747983448000, c.requestType, c.query, nil)
@@ -912,8 +905,7 @@ func TestStatementBuilderTraceQuery(t *testing.T) {
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -922,7 +914,6 @@ func TestStatementBuilderTraceQuery(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -1128,8 +1119,7 @@ func TestAdjustKey(t *testing.T) {
 	fm := NewFieldMapper()
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 	statementBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
 		mockMetadataStore,
@@ -1137,7 +1127,6 @@ func TestAdjustKey(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -1402,8 +1391,7 @@ func TestAdjustKeys(t *testing.T) {
 	fm := NewFieldMapper()
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 	statementBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
 		mockMetadataStore,
@@ -1411,7 +1399,6 @@ func TestAdjustKeys(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	for _, c := range cases {

pkg/telemetrytraces/trace_operator_cte_builder.go

@@ -239,7 +239,6 @@ func (b *traceOperatorCTEBuilder) buildQueryCTE(ctx context.Context, queryName s
 				FieldMapper:        b.stmtBuilder.fm,
 				ConditionBuilder:   b.stmtBuilder.cb,
 				FieldKeys:          keys,
-				Flagger:            b.stmtBuilder.fl,
 				SkipResourceFilter: true,
 				StartNs:            b.start,
 				EndNs:              b.end,
@@ -561,7 +560,6 @@ func (b *traceOperatorCTEBuilder) buildTimeSeriesQuery(ctx context.Context, sele
 			keys,
 			telemetrytypes.FieldDataTypeString,
 			nil,
-			b.stmtBuilder.fl,
 		)
 		if err != nil {
 			return nil, errors.NewInvalidInputf(
@@ -678,7 +676,6 @@ func (b *traceOperatorCTEBuilder) buildTraceQuery(ctx context.Context, selectFro
 			keys,
 			telemetrytypes.FieldDataTypeString,
 			nil,
-			b.stmtBuilder.fl,
 		)
 		if err != nil {
 			return nil, errors.NewInvalidInputf(
@@ -825,7 +822,6 @@ func (b *traceOperatorCTEBuilder) buildScalarQuery(ctx context.Context, selectFr
 			keys,
 			telemetrytypes.FieldDataTypeString,
 			nil,
-			b.stmtBuilder.fl,
 		)
 		if err != nil {
 			return nil, errors.NewInvalidInputf(

pkg/telemetrytraces/trace_operator_cte_builder_test.go

@@ -5,7 +5,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -391,8 +390,7 @@ func TestTraceOperatorStatementBuilder(t *testing.T) {
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	traceStmtBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -401,7 +399,6 @@ func TestTraceOperatorStatementBuilder(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	statementBuilder := NewTraceOperatorStatementBuilder(
@@ -411,7 +408,6 @@ func TestTraceOperatorStatementBuilder(t *testing.T) {
 		cb,
 		traceStmtBuilder,
 		aggExprRewriter,
-		fl,
 	)
 
 	for _, c := range cases {
@@ -507,8 +503,7 @@ func TestTraceOperatorStatementBuilderErrors(t *testing.T) {
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
 	mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	traceStmtBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -517,7 +512,6 @@ func TestTraceOperatorStatementBuilderErrors(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil,
-		fl,
 	)
 
 	statementBuilder := NewTraceOperatorStatementBuilder(
@@ -527,7 +521,6 @@ func TestTraceOperatorStatementBuilderErrors(t *testing.T) {
 		cb,
 		traceStmtBuilder,
 		aggExprRewriter,
-		fl,
 	)
 
 	for _, c := range cases {

pkg/telemetrytraces/trace_operator_statement_builder.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/flagger"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/telemetryresourcefilter"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
@@ -21,7 +20,6 @@ type traceOperatorStatementBuilder struct {
 	traceStmtBuilder          qbtypes.StatementBuilder[qbtypes.TraceAggregation]
 	resourceFilterStmtBuilder qbtypes.StatementBuilder[qbtypes.TraceAggregation]
 	aggExprRewriter           qbtypes.AggExprRewriter
-	fl                        flagger.Flagger
 }
 
 var _ qbtypes.TraceOperatorStatementBuilder = (*traceOperatorStatementBuilder)(nil)
@@ -33,7 +31,6 @@ func NewTraceOperatorStatementBuilder(
 	conditionBuilder qbtypes.ConditionBuilder,
 	traceStmtBuilder qbtypes.StatementBuilder[qbtypes.TraceAggregation],
 	aggExprRewriter qbtypes.AggExprRewriter,
-	fl flagger.Flagger,
 ) *traceOperatorStatementBuilder {
 	tracesSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetrytraces")
 
@@ -46,7 +43,6 @@ func NewTraceOperatorStatementBuilder(
 		metadataStore,
 		nil,
 		nil,
-		fl,
 	)
 
 	return &traceOperatorStatementBuilder{
@@ -57,7 +53,6 @@ func NewTraceOperatorStatementBuilder(
 		traceStmtBuilder:          traceStmtBuilder,
 		resourceFilterStmtBuilder: resourceFilterStmtBuilder,
 		aggExprRewriter:           aggExprRewriter,
-		fl:                        fl,
 	}
 }
 

pkg/telemetrytraces/trace_time_range_test.go

@@ -11,7 +11,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes/telemetrytypestest"
 	"github.com/stretchr/testify/assert"
-	"github.com/SigNoz/signoz/pkg/flagger/flaggertest"
 	"github.com/stretchr/testify/require"
 )
 
@@ -35,8 +34,7 @@ func TestTraceTimeRangeOptimization(t *testing.T) {
 		Signal:        telemetrytypes.SignalTraces,
 	}}
 
-	fl := flaggertest.New(t)
-	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil, fl)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
 
 	statementBuilder := NewTraceQueryStatementBuilder(
 		instrumentationtest.New().ToProviderSettings(),
@@ -45,7 +43,6 @@ func TestTraceTimeRangeOptimization(t *testing.T) {
 		cb,
 		aggExprRewriter,
 		nil, // telemetryStore is nil - optimization won't happen but code path is tested
-		fl,
 	)
 
 	tests := []struct {

pkg/types/inframonitoringtypes/commontypes.go

@@ -0,0 +1,21 @@
+package inframonitoringtypes
+
+import (
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type ResponseType struct {
+	valuer.String
+}
+
+var (
+	ResponseTypeList        = ResponseType{valuer.NewString("list")}
+	ResponseTypeGroupedList = ResponseType{valuer.NewString("grouped_list")}
+)
+
+func (ResponseType) Enum() []any {
+	return []any{
+		ResponseTypeList,
+		ResponseTypeGroupedList,
+	}
+}

pkg/types/inframonitoringtypes/hosts.go

@@ -0,0 +1,117 @@
+package inframonitoringtypes
+
+import (
+	"encoding/json"
+	"slices"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+)
+
+type Hosts struct {
+	Type                   ResponseType           `json:"type" required:"true"`
+	Records                []HostRecord           `json:"records" required:"true"`
+	Total                  int                    `json:"total" required:"true"`
+	RequiredMetricsCheck   RequiredMetricsCheck   `json:"requiredMetricsCheck" required:"true"`
+	EndTimeBeforeRetention bool                   `json:"endTimeBeforeRetention" required:"true"`
+	Warning                *qbtypes.QueryWarnData `json:"warning,omitempty"`
+}
+
+type HostRecord struct {
+	HostName          string                 `json:"hostName" required:"true"`
+	Status            HostStatus             `json:"status" required:"true"`
+	ActiveHostCount   int                    `json:"activeHostCount" required:"true"`
+	InactiveHostCount int                    `json:"inactiveHostCount" required:"true"`
+	CPU               float64                `json:"cpu" required:"true"`
+	Memory            float64                `json:"memory" required:"true"`
+	Wait              float64                `json:"wait" required:"true"`
+	Load15            float64                `json:"load15" required:"true"`
+	DiskUsage         float64                `json:"diskUsage" required:"true"`
+	Meta              map[string]interface{} `json:"meta" required:"true"`
+}
+
+type RequiredMetricsCheck struct {
+	MissingMetrics []string `json:"missingMetrics" required:"true"`
+}
+
+type PostableHosts struct {
+	Start   int64                `json:"start" required:"true"`
+	End     int64                `json:"end" required:"true"`
+	Filter  *HostFilter          `json:"filter"`
+	GroupBy []qbtypes.GroupByKey `json:"groupBy"`
+	OrderBy *qbtypes.OrderBy     `json:"orderBy"`
+	Offset  int                  `json:"offset"`
+	Limit   int                  `json:"limit" required:"true"`
+}
+
+type HostFilter struct {
+	qbtypes.Filter `json:",inline"`
+	FilterByStatus HostStatus `json:"filterByStatus"`
+}
+
+// Validate ensures HostsListRequest contains acceptable values.
+func (req *PostableHosts) Validate() error {
+	if req == nil {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "request is nil")
+	}
+
+	if req.Start <= 0 {
+		return errors.NewInvalidInputf(
+			errors.CodeInvalidInput,
+			"invalid start time %d: start must be greater than 0",
+			req.Start,
+		)
+	}
+
+	if req.End <= 0 {
+		return errors.NewInvalidInputf(
+			errors.CodeInvalidInput,
+			"invalid end time %d: end must be greater than 0",
+			req.End,
+		)
+	}
+
+	if req.Start >= req.End {
+		return errors.NewInvalidInputf(
+			errors.CodeInvalidInput,
+			"invalid time range: start (%d) must be less than end (%d)",
+			req.Start,
+			req.End,
+		)
+	}
+
+	if req.Limit < 1 || req.Limit > 5000 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "limit must be between 1 and 5000")
+	}
+
+	if req.Offset < 0 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "offset cannot be negative")
+	}
+
+	if req.Filter != nil && !req.Filter.FilterByStatus.IsZero() &&
+		req.Filter.FilterByStatus != HostStatusActive && req.Filter.FilterByStatus != HostStatusInactive {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid filter by status: %s", req.Filter.FilterByStatus)
+	}
+
+	if req.OrderBy != nil {
+		if !slices.Contains(HostsValidOrderByKeys, req.OrderBy.Key.Name) {
+			return errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid order by key: %s", req.OrderBy.Key.Name)
+		}
+		if req.OrderBy.Direction != qbtypes.OrderDirectionAsc && req.OrderBy.Direction != qbtypes.OrderDirectionDesc {
+			return errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid order by direction: %s", req.OrderBy.Direction)
+		}
+	}
+
+	return nil
+}
+
+// UnmarshalJSON validates input immediately after decoding.
+func (req *PostableHosts) UnmarshalJSON(data []byte) error {
+	type raw PostableHosts
+	var decoded raw
+	if err := json.Unmarshal(data, &decoded); err != nil {
+		return err
+	}
+	*req = PostableHosts(decoded)
+	return req.Validate()
+}

pkg/types/inframonitoringtypes/hosts_constants.go

@@ -0,0 +1,37 @@
+package inframonitoringtypes
+
+import "github.com/SigNoz/signoz/pkg/valuer"
+
+type HostStatus struct {
+	valuer.String
+}
+
+var (
+	HostStatusActive   = HostStatus{valuer.NewString("active")}
+	HostStatusInactive = HostStatus{valuer.NewString("inactive")}
+	HostStatusNone     = HostStatus{valuer.NewString("")}
+)
+
+func (HostStatus) Enum() []any {
+	return []any{
+		HostStatusActive,
+		HostStatusInactive,
+		HostStatusNone,
+	}
+}
+
+const (
+	HostsOrderByCPU       = "cpu"
+	HostsOrderByMemory    = "memory"
+	HostsOrderByWait      = "wait"
+	HostsOrderByDiskUsage = "disk_usage"
+	HostsOrderByLoad15    = "load15"
+)
+
+var HostsValidOrderByKeys = []string{
+	HostsOrderByCPU,
+	HostsOrderByMemory,
+	HostsOrderByWait,
+	HostsOrderByDiskUsage,
+	HostsOrderByLoad15,
+}

pkg/types/inframonitoringtypes/hosts_test.go

@@ -0,0 +1,244 @@
+package inframonitoringtypes
+
+import (
+	"testing"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/stretchr/testify/require"
+)
+
+func TestHostsListRequest_Validate(t *testing.T) {
+	tests := []struct {
+		name    string
+		req     *PostableHosts
+		wantErr bool
+	}{
+		{
+			name: "valid request",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: false,
+		},
+		{
+			name:    "nil request",
+			req:     nil,
+			wantErr: true,
+		},
+		{
+			name: "start time zero",
+			req: &PostableHosts{
+				Start:  0,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "start time negative",
+			req: &PostableHosts{
+				Start:  -1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "end time zero",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    0,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "start time greater than end time",
+			req: &PostableHosts{
+				Start:  2000,
+				End:    1000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "start time equal to end time",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    1000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "limit zero",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  0,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "limit negative",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  -10,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "limit exceeds max",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  5001,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "offset negative",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: -5,
+			},
+			wantErr: true,
+		},
+		{
+			name: "filter by status ACTIVE",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				Filter: &HostFilter{FilterByStatus: HostStatusActive},
+			},
+			wantErr: false,
+		},
+		{
+			name: "filter by status INACTIVE",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				Filter: &HostFilter{FilterByStatus: HostStatusInactive},
+			},
+			wantErr: false,
+		},
+		{
+			name: "filter by status empty (zero value)",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: false,
+		},
+		{
+			name: "filter by status invalid value",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				Filter: &HostFilter{FilterByStatus: HostStatus{valuer.NewString("UNKNOWN")}},
+			},
+			wantErr: true,
+		},
+		{
+			name: "orderBy nil is valid",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: false,
+		},
+		{
+			name: "orderBy with valid key cpu and direction asc",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: HostsOrderByCPU,
+						},
+					},
+					Direction: qbtypes.OrderDirectionAsc,
+				},
+			},
+			wantErr: false,
+		},
+		{
+			name: "orderBy with invalid key",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: "unknown",
+						},
+					},
+					Direction: qbtypes.OrderDirectionDesc,
+				},
+			},
+			wantErr: true,
+		},
+		{
+			name: "orderBy with valid key but invalid direction",
+			req: &PostableHosts{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: HostsOrderByMemory,
+						},
+					},
+					Direction: qbtypes.OrderDirection{String: valuer.NewString("invalid")},
+				},
+			},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.req.Validate()
+			if tt.wantErr {
+				require.Error(t, err)
+				require.True(t, errors.Ast(err, errors.TypeInvalidInput), "expected error to be of type InvalidInput")
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}

pkg/types/inframonitoringtypes/pods.go

@@ -0,0 +1,104 @@
+package inframonitoringtypes
+
+import (
+	"encoding/json"
+	"slices"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+)
+
+type Pods struct {
+	Type                   ResponseType           `json:"type"`
+	Records                []PodRecord            `json:"records"`
+	Total                  int                    `json:"total"`
+	RequiredMetricsCheck   RequiredMetricsCheck   `json:"requiredMetricsCheck"`
+	EndTimeBeforeRetention bool                   `json:"endTimeBeforeRetention"`
+	Warning                *qbtypes.QueryWarnData `json:"warning,omitempty"`
+}
+
+type PodRecord struct {
+	PodUID           string         `json:"podUID,omitempty"`
+	PodCPU           float64        `json:"podCPU"`
+	PodCPURequest    float64        `json:"podCPURequest"`
+	PodCPULimit      float64        `json:"podCPULimit"`
+	PodMemory        float64        `json:"podMemory"`
+	PodMemoryRequest float64        `json:"podMemoryRequest"`
+	PodMemoryLimit   float64        `json:"podMemoryLimit"`
+	PodPhase         PodPhase       `json:"podPhase"`
+	PodAge           int64          `json:"podAge"`
+	Meta             map[string]any `json:"meta"`
+}
+
+// PostablePods is the request body for the v2 pods list API.
+type PostablePods struct {
+	Start   int64                `json:"start"`
+	End     int64                `json:"end"`
+	Filter  *qbtypes.Filter      `json:"filter"`
+	GroupBy []qbtypes.GroupByKey `json:"groupBy"`
+	OrderBy *qbtypes.OrderBy     `json:"orderBy"`
+	Offset  int                  `json:"offset"`
+	Limit   int                  `json:"limit"`
+}
+
+// Validate ensures PostablePods contains acceptable values.
+func (req *PostablePods) Validate() error {
+	if req == nil {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "request is nil")
+	}
+
+	if req.Start <= 0 {
+		return errors.NewInvalidInputf(
+			errors.CodeInvalidInput,
+			"invalid start time %d: start must be greater than 0",
+			req.Start,
+		)
+	}
+
+	if req.End <= 0 {
+		return errors.NewInvalidInputf(
+			errors.CodeInvalidInput,
+			"invalid end time %d: end must be greater than 0",
+			req.End,
+		)
+	}
+
+	if req.Start >= req.End {
+		return errors.NewInvalidInputf(
+			errors.CodeInvalidInput,
+			"invalid time range: start (%d) must be less than end (%d)",
+			req.Start,
+			req.End,
+		)
+	}
+
+	if req.Limit < 1 || req.Limit > 5000 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "limit must be between 1 and 5000")
+	}
+
+	if req.Offset < 0 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "offset cannot be negative")
+	}
+
+	if req.OrderBy != nil {
+		if !slices.Contains(PodsValidOrderByKeys, req.OrderBy.Key.Name) {
+			return errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid order by key: %s", req.OrderBy.Key.Name)
+		}
+		if req.OrderBy.Direction != qbtypes.OrderDirectionAsc && req.OrderBy.Direction != qbtypes.OrderDirectionDesc {
+			return errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid order by direction: %s", req.OrderBy.Direction)
+		}
+	}
+
+	return nil
+}
+
+// UnmarshalJSON validates input immediately after decoding.
+func (req *PostablePods) UnmarshalJSON(data []byte) error {
+	type raw PostablePods
+	var decoded raw
+	if err := json.Unmarshal(data, &decoded); err != nil {
+		return err
+	}
+	*req = PostablePods(decoded)
+	return req.Validate()
+}

pkg/types/inframonitoringtypes/pods_constants.go

@@ -0,0 +1,45 @@
+package inframonitoringtypes
+
+import "github.com/SigNoz/signoz/pkg/valuer"
+
+type PodPhase struct {
+	valuer.String
+}
+
+var (
+	PodPhasePending   = PodPhase{valuer.NewString("pending")}
+	PodPhaseRunning   = PodPhase{valuer.NewString("running")}
+	PodPhaseSucceeded = PodPhase{valuer.NewString("succeeded")}
+	PodPhaseFailed    = PodPhase{valuer.NewString("failed")}
+	PodPhaseNone      = PodPhase{valuer.NewString("")}
+)
+
+func (PodPhase) Enum() []any {
+	return []any{
+		PodPhasePending,
+		PodPhaseRunning,
+		PodPhaseSucceeded,
+		PodPhaseFailed,
+		PodPhaseNone,
+	}
+}
+
+const (
+	PodsOrderByCPU           = "cpu"
+	PodsOrderByCPURequest    = "cpu_request"
+	PodsOrderByCPULimit      = "cpu_limit"
+	PodsOrderByMemory        = "memory"
+	PodsOrderByMemoryRequest = "memory_request"
+	PodsOrderByMemoryLimit   = "memory_limit"
+	PodsOrderByPhase         = "phase"
+)
+
+var PodsValidOrderByKeys = []string{
+	PodsOrderByCPU,
+	PodsOrderByCPURequest,
+	PodsOrderByCPULimit,
+	PodsOrderByMemory,
+	PodsOrderByMemoryRequest,
+	PodsOrderByMemoryLimit,
+	PodsOrderByPhase,
+}

pkg/types/inframonitoringtypes/pods_test.go

@@ -0,0 +1,219 @@
+package inframonitoringtypes
+
+import (
+	"testing"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/stretchr/testify/require"
+)
+
+func TestPostablePods_Validate(t *testing.T) {
+	tests := []struct {
+		name    string
+		req     *PostablePods
+		wantErr bool
+	}{
+		{
+			name: "valid request",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: false,
+		},
+		{
+			name:    "nil request",
+			req:     nil,
+			wantErr: true,
+		},
+		{
+			name: "start time zero",
+			req: &PostablePods{
+				Start:  0,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "start time negative",
+			req: &PostablePods{
+				Start:  -1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "end time zero",
+			req: &PostablePods{
+				Start:  1000,
+				End:    0,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "start time greater than end time",
+			req: &PostablePods{
+				Start:  2000,
+				End:    1000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "start time equal to end time",
+			req: &PostablePods{
+				Start:  1000,
+				End:    1000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "limit zero",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  0,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "limit negative",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  -10,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "limit exceeds max",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  5001,
+				Offset: 0,
+			},
+			wantErr: true,
+		},
+		{
+			name: "offset negative",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: -5,
+			},
+			wantErr: true,
+		},
+		{
+			name: "orderBy nil is valid",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+			},
+			wantErr: false,
+		},
+		{
+			name: "orderBy with valid key cpu and direction asc",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: PodsOrderByCPU,
+						},
+					},
+					Direction: qbtypes.OrderDirectionAsc,
+				},
+			},
+			wantErr: false,
+		},
+		{
+			name: "orderBy with valid key phase and direction desc",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: PodsOrderByPhase,
+						},
+					},
+					Direction: qbtypes.OrderDirectionDesc,
+				},
+			},
+			wantErr: false,
+		},
+		{
+			name: "orderBy with invalid key",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: "unknown",
+						},
+					},
+					Direction: qbtypes.OrderDirectionDesc,
+				},
+			},
+			wantErr: true,
+		},
+		{
+			name: "orderBy with valid key but invalid direction",
+			req: &PostablePods{
+				Start:  1000,
+				End:    2000,
+				Limit:  100,
+				Offset: 0,
+				OrderBy: &qbtypes.OrderBy{
+					Key: qbtypes.OrderByKey{
+						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+							Name: PodsOrderByMemory,
+						},
+					},
+					Direction: qbtypes.OrderDirection{String: valuer.NewString("invalid")},
+				},
+			},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.req.Validate()
+			if tt.wantErr {
+				require.Error(t, err)
+				require.True(t, errors.Ast(err, errors.TypeInvalidInput), "expected error to be of type InvalidInput")
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}