feat(volume-control): rules API + UI for aggregating away metric labels

* refactor(quick-filters): extract checkbox value fetching into hook

* refactor(quick-filters): extract checkbox query algebra into pure module

* refactor(quick-filters): extract checkbox glue hooks

* refactor(quick-filters): split checkbox renderers into components

cmd/community/server.go

@@ -29,6 +29,8 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/cloudintegration/implcloudintegration"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard/impldashboard"
+	"github.com/SigNoz/signoz/pkg/modules/metricreductionrule"
+	pkgimplmetricreductionrule "github.com/SigNoz/signoz/pkg/modules/metricreductionrule/implmetricreductionrule"
 	"github.com/SigNoz/signoz/pkg/modules/organization"
 	"github.com/SigNoz/signoz/pkg/modules/retention"
 	"github.com/SigNoz/signoz/pkg/modules/rulestatehistory"
@@ -119,6 +121,9 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(_ sqlstore.SQLStore, _ dashboard.Module, _ global.Global, _ zeus.Zeus, _ gateway.Gateway, _ licensing.Licensing, _ serviceaccount.Module, _ cloudintegration.Config) (cloudintegration.Module, error) {
 			return implcloudintegration.NewModule(), nil
 		},
+		func(_ sqlstore.SQLStore, _ telemetrystore.TelemetryStore, _ dashboard.Module, _ queryparser.QueryParser, _ licensing.Licensing, _ factory.ProviderSettings, _ int) metricreductionrule.Module {
+			return pkgimplmetricreductionrule.NewModule()
+		},
 		func(c cache.Cache, am alertmanager.Alertmanager, ss sqlstore.SQLStore, ts telemetrystore.TelemetryStore, ms telemetrytypes.MetadataStore, p prometheus.Prometheus, og organization.Getter, rsh rulestatehistory.Module, q querier.Querier, qp queryparser.QueryParser) factory.NamedMap[factory.ProviderFactory[ruler.Ruler, ruler.Config]] {
 			return factory.MustNewNamedMap(signozruler.NewFactory(c, am, ss, ts, ms, p, og, rsh, q, qp, nil, nil))
 		},

cmd/enterprise/server.go

@@ -24,6 +24,7 @@ import (
 	"github.com/SigNoz/signoz/ee/modules/cloudintegration/implcloudintegration"
 	"github.com/SigNoz/signoz/ee/modules/cloudintegration/implcloudintegration/implcloudprovider"
 	"github.com/SigNoz/signoz/ee/modules/dashboard/impldashboard"
+	eeimplmetricreductionrule "github.com/SigNoz/signoz/ee/modules/metricreductionrule/implmetricreductionrule"
 	eequerier "github.com/SigNoz/signoz/ee/querier"
 	enterpriseapp "github.com/SigNoz/signoz/ee/query-service/app"
 	eerules "github.com/SigNoz/signoz/ee/query-service/rules"
@@ -46,6 +47,7 @@ import (
 	pkgcloudintegration "github.com/SigNoz/signoz/pkg/modules/cloudintegration/implcloudintegration"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
 	pkgimpldashboard "github.com/SigNoz/signoz/pkg/modules/dashboard/impldashboard"
+	"github.com/SigNoz/signoz/pkg/modules/metricreductionrule"
 	"github.com/SigNoz/signoz/pkg/modules/organization"
 	"github.com/SigNoz/signoz/pkg/modules/retention"
 	"github.com/SigNoz/signoz/pkg/modules/rulestatehistory"
@@ -182,6 +184,9 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 
 			return implcloudintegration.NewModule(pkgcloudintegration.NewStore(sqlStore), dashboardModule, global, zeus, gateway, licensing, serviceAccount, cloudProvidersMap, config)
 		},
+		func(sqlStore sqlstore.SQLStore, ts telemetrystore.TelemetryStore, dashboardModule dashboard.Module, queryParser queryparser.QueryParser, licensing licensing.Licensing, ps factory.ProviderSettings, threads int) metricreductionrule.Module {
+			return eeimplmetricreductionrule.NewModule(sqlStore, ts, dashboardModule, queryParser, licensing, ps, threads)
+		},
 		func(c cache.Cache, am alertmanager.Alertmanager, ss sqlstore.SQLStore, ts telemetrystore.TelemetryStore, ms telemetrytypes.MetadataStore, p prometheus.Prometheus, og organization.Getter, rsh rulestatehistory.Module, q querier.Querier, qp queryparser.QueryParser) factory.NamedMap[factory.ProviderFactory[ruler.Ruler, ruler.Config]] {
 			return factory.MustNewNamedMap(signozruler.NewFactory(c, am, ss, ts, ms, p, og, rsh, q, qp, eerules.PrepareTaskFunc, eerules.TestNotification))
 		},

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

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

deploy/docker-swarm/docker-compose.yaml

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

deploy/docker/docker-compose.ha.yaml

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

deploy/docker/docker-compose.yaml

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

docs/api/openapi.yml

@@ -2591,6 +2591,41 @@ components:
       - panels
       - layouts
       type: object
+    DashboardtypesDashboardView:
+      properties:
+        createdAt:
+          format: date-time
+          type: string
+        data:
+          $ref: '#/components/schemas/DashboardtypesDashboardViewData'
+        id:
+          type: string
+        name:
+          type: string
+        orgId:
+          type: string
+        updatedAt:
+          format: date-time
+          type: string
+      required:
+      - id
+      - name
+      - data
+      - orgId
+      type: object
+    DashboardtypesDashboardViewData:
+      properties:
+        order:
+          $ref: '#/components/schemas/DashboardtypesListOrder'
+        query:
+          type: string
+        sort:
+          $ref: '#/components/schemas/DashboardtypesListSort'
+        version:
+          type: string
+      required:
+      - version
+      type: object
     DashboardtypesDatasourcePlugin:
       discriminator:
         mapping:
@@ -2875,6 +2910,15 @@ components:
       - total
       - tags
       type: object
+    DashboardtypesListableDashboardView:
+      properties:
+        views:
+          items:
+            $ref: '#/components/schemas/DashboardtypesDashboardView'
+          type: array
+      required:
+      - views
+      type: object
     DashboardtypesListedDashboardForUserV2:
       properties:
         createdAt:
@@ -3179,6 +3223,16 @@ components:
       - tags
       - spec
       type: object
+    DashboardtypesPostableDashboardView:
+      properties:
+        data:
+          $ref: '#/components/schemas/DashboardtypesDashboardViewData'
+        name:
+          type: string
+      required:
+      - name
+      - data
+      type: object
     DashboardtypesPostablePublicDashboard:
       properties:
         defaultTimeRange:
@@ -4968,6 +5022,169 @@ components:
       required:
       - rules
       type: object
+    MetricreductionruletypesAffectedAsset:
+      properties:
+        id:
+          type: string
+        impactedLabels:
+          items:
+            type: string
+          nullable: true
+          type: array
+        name:
+          type: string
+        type:
+          $ref: '#/components/schemas/MetricreductionruletypesAssetType'
+        widget:
+          type: string
+      required:
+      - type
+      - id
+      - name
+      - impactedLabels
+      type: object
+    MetricreductionruletypesAssetType:
+      enum:
+      - dashboard
+      - alert_rule
+      type: string
+    MetricreductionruletypesGettableReductionRule:
+      properties:
+        active:
+          type: boolean
+        effectiveFrom:
+          format: date-time
+          type: string
+        ingestedSeries:
+          minimum: 0
+          type: integer
+        labels:
+          items:
+            type: string
+          nullable: true
+          type: array
+        matchType:
+          $ref: '#/components/schemas/MetricreductionruletypesMatchType'
+        metricName:
+          type: string
+        reducedSeries:
+          minimum: 0
+          type: integer
+        reductionPercent:
+          format: double
+          type: number
+        updatedAt:
+          format: date-time
+          type: string
+        updatedBy:
+          type: string
+      required:
+      - metricName
+      - matchType
+      - labels
+      - effectiveFrom
+      - updatedAt
+      - updatedBy
+      - active
+      - ingestedSeries
+      - reducedSeries
+      - reductionPercent
+      type: object
+    MetricreductionruletypesGettableReductionRulePreview:
+      properties:
+        affectedAssets:
+          items:
+            $ref: '#/components/schemas/MetricreductionruletypesAffectedAsset'
+          nullable: true
+          type: array
+        droppedLabels:
+          items:
+            type: string
+          nullable: true
+          type: array
+        effectiveFrom:
+          format: date-time
+          type: string
+        ingestedSeries:
+          minimum: 0
+          type: integer
+        reducedSeries:
+          minimum: 0
+          type: integer
+        reductionPercent:
+          format: double
+          type: number
+      required:
+      - ingestedSeries
+      - reducedSeries
+      - reductionPercent
+      - droppedLabels
+      - affectedAssets
+      - effectiveFrom
+      type: object
+    MetricreductionruletypesGettableReductionRules:
+      properties:
+        rules:
+          items:
+            $ref: '#/components/schemas/MetricreductionruletypesGettableReductionRule'
+          nullable: true
+          type: array
+        total:
+          type: integer
+      required:
+      - rules
+      - total
+      type: object
+    MetricreductionruletypesMatchType:
+      enum:
+      - drop
+      - keep
+      type: string
+    MetricreductionruletypesOrder:
+      enum:
+      - asc
+      - desc
+      type: string
+    MetricreductionruletypesPostableReductionRule:
+      properties:
+        labels:
+          items:
+            type: string
+          nullable: true
+          type: array
+        matchType:
+          $ref: '#/components/schemas/MetricreductionruletypesMatchType'
+      required:
+      - matchType
+      - labels
+      type: object
+    MetricreductionruletypesPostableReductionRulePreview:
+      properties:
+        labels:
+          items:
+            type: string
+          nullable: true
+          type: array
+        lookbackMs:
+          format: int64
+          type: integer
+        matchType:
+          $ref: '#/components/schemas/MetricreductionruletypesMatchType'
+        metricName:
+          type: string
+      required:
+      - metricName
+      - matchType
+      - labels
+      type: object
+    MetricreductionruletypesReductionRuleOrderBy:
+      enum:
+      - metricname
+      - ingestedvolume
+      - reducedvolume
+      - reduction
+      - lastupdated
+      type: string
     MetricsexplorertypesInspectMetricsRequest:
       properties:
         end:
@@ -5084,6 +5301,10 @@ components:
           type: string
         dashboardName:
           type: string
+        groupBy:
+          items:
+            type: string
+          type: array
         widgetId:
           type: string
         widgetName:
@@ -13328,6 +13549,231 @@ paths:
       summary: Update user preference
       tags:
       - preferences
+  /api/v2/dashboard_views:
+    get:
+      deprecated: false
+      description: Returns every saved view in the calling user's org. Saved views
+        are shared org-wide.
+      operationId: ListDashboardViews
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/DashboardtypesListableDashboardView'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "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 dashboard saved views
+      tags:
+      - dashboard
+    post:
+      deprecated: false
+      description: Persists the calling user's dashboard listing state (query, sort,
+        order) as a named, reusable view shared across the org.
+      operationId: CreateDashboardView
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/DashboardtypesPostableDashboardView'
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/DashboardtypesDashboardView'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "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:
+        - EDITOR
+      - tokenizer:
+        - EDITOR
+      summary: Create dashboard saved view
+      tags:
+      - dashboard
+  /api/v2/dashboard_views/{id}:
+    delete:
+      deprecated: false
+      description: Removes a saved view. Saved views are shared org-wide. Deleting
+        a non-existent view returns 404.
+      operationId: DeleteDashboardView
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      responses:
+        "204":
+          description: No Content
+        "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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - EDITOR
+      - tokenizer:
+        - EDITOR
+      summary: Delete dashboard saved view
+      tags:
+      - dashboard
+    put:
+      deprecated: false
+      description: Replaces a saved view's name and data. Saved views are shared org-wide.
+      operationId: UpdateDashboardView
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/DashboardtypesPostableDashboardView'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/DashboardtypesDashboardView'
+                  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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - EDITOR
+      - tokenizer:
+        - EDITOR
+      summary: Update dashboard saved view
+      tags:
+      - dashboard
   /api/v2/dashboards:
     get:
       deprecated: false
@@ -13721,6 +14167,74 @@ paths:
       summary: Update dashboard (v2)
       tags:
       - dashboard
+  /api/v2/dashboards/{id}/clone:
+    post:
+      deprecated: false
+      description: This endpoint clones an existing v2-shape dashboard. User and integration
+        dashboards can be cloned; system dashboards are rejected. The clone keeps
+        the source's display name, panels, and tags, but gets a freshly generated
+        unique internal name and is always created as an unlocked user dashboard owned
+        by the caller.
+      operationId: CloneDashboardV2
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/DashboardtypesGettableDashboardV2'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - EDITOR
+      - tokenizer:
+        - EDITOR
+      summary: Clone dashboard (v2)
+      tags:
+      - dashboard
   /api/v2/dashboards/{id}/lock:
     delete:
       deprecated: false
@@ -15550,6 +16064,229 @@ paths:
       summary: Update metric metadata
       tags:
       - metrics
+  /api/v2/metrics/{metric_name}/reduction_rule:
+    delete:
+      deprecated: false
+      description: Removes the volume-control (label reduction) rule for a specified
+        metric, reverting it to full fidelity. Admin only; enterprise feature.
+      operationId: DeleteMetricReductionRule
+      parameters:
+      - in: path
+        name: metric_name
+        required: true
+        schema:
+          type: string
+      responses:
+        "204":
+          description: No Content
+        "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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "451":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unavailable For Legal Reasons
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+        "501":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Implemented
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Delete a metric reduction rule
+      tags:
+      - metrics
+    get:
+      deprecated: false
+      description: Returns the active volume-control (label reduction) rule for a
+        specified metric. Enterprise feature.
+      operationId: GetMetricReductionRule
+      parameters:
+      - in: path
+        name: metric_name
+        required: true
+        schema:
+          type: string
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/MetricreductionruletypesGettableReductionRule'
+                  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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "451":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unavailable For Legal Reasons
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+        "501":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Implemented
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: Get a metric reduction rule
+      tags:
+      - metrics
+    put:
+      deprecated: false
+      description: Creates or updates the volume-control (label reduction) rule for
+        a specified metric. The rule takes effect after a short activation delay.
+        Admin only; enterprise feature.
+      operationId: UpsertMetricReductionRule
+      parameters:
+      - in: path
+        name: metric_name
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/MetricreductionruletypesPostableReductionRule'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/MetricreductionruletypesGettableReductionRule'
+                  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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "451":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unavailable For Legal Reasons
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+        "501":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Implemented
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Create or update a metric reduction rule
+      tags:
+      - metrics
   /api/v2/metrics/inspect:
     post:
       deprecated: false
@@ -15655,6 +16392,158 @@ paths:
       summary: Check if non-SigNoz metrics have been received
       tags:
       - metrics
+  /api/v2/metrics/reduction_rules:
+    get:
+      deprecated: false
+      description: Returns active metric volume-control (label reduction) rules, sorted
+        and paginated server-side. Enterprise feature.
+      operationId: ListMetricReductionRules
+      parameters:
+      - in: query
+        name: orderBy
+        schema:
+          $ref: '#/components/schemas/MetricreductionruletypesReductionRuleOrderBy'
+      - in: query
+        name: order
+        schema:
+          $ref: '#/components/schemas/MetricreductionruletypesOrder'
+      - in: query
+        name: offset
+        schema:
+          type: integer
+      - in: query
+        name: limit
+        schema:
+          type: integer
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/MetricreductionruletypesGettableReductionRules'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "451":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unavailable For Legal Reasons
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+        "501":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Implemented
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: List metric reduction rules
+      tags:
+      - metrics
+  /api/v2/metrics/reduction_rules/preview:
+    post:
+      deprecated: false
+      description: Estimates the series reduction and related-asset impact of a candidate
+        volume-control rule without persisting it. Enterprise feature.
+      operationId: PreviewMetricReductionRule
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/MetricreductionruletypesPostableReductionRulePreview'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/MetricreductionruletypesGettableReductionRulePreview'
+                  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
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "451":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unavailable For Legal Reasons
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+        "501":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Implemented
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Preview a metric reduction rule
+      tags:
+      - metrics
   /api/v2/metrics/stats:
     post:
       deprecated: false

ee/modules/dashboard/impldashboard/module.go

@@ -217,6 +217,10 @@ func (module *module) CreateV2(ctx context.Context, orgID valuer.UUID, createdBy
 	return module.pkgDashboardModule.CreateV2(ctx, orgID, createdBy, creator, source, postable)
 }
 
+func (module *module) CloneV2(ctx context.Context, orgID valuer.UUID, createdBy string, creator valuer.UUID, id valuer.UUID) (*dashboardtypes.DashboardV2, error) {
+	return module.pkgDashboardModule.CloneV2(ctx, orgID, createdBy, creator, id)
+}
+
 func (module *module) GetV2(ctx context.Context, orgID valuer.UUID, id valuer.UUID) (*dashboardtypes.DashboardV2, error) {
 	return module.pkgDashboardModule.GetV2(ctx, orgID, id)
 }
@@ -262,6 +266,22 @@ func (module *module) DeletePreferencesForUser(ctx context.Context, orgID valuer
 	return module.pkgDashboardModule.DeletePreferencesForUser(ctx, orgID, userID)
 }
 
+func (module *module) CreateView(ctx context.Context, orgID valuer.UUID, postable dashboardtypes.PostableDashboardView) (*dashboardtypes.DashboardView, error) {
+	return module.pkgDashboardModule.CreateView(ctx, orgID, postable)
+}
+
+func (module *module) ListViews(ctx context.Context, orgID valuer.UUID) (*dashboardtypes.ListableDashboardView, error) {
+	return module.pkgDashboardModule.ListViews(ctx, orgID)
+}
+
+func (module *module) UpdateView(ctx context.Context, orgID valuer.UUID, id valuer.UUID, updateable dashboardtypes.UpdatableDashboardView) (*dashboardtypes.DashboardView, error) {
+	return module.pkgDashboardModule.UpdateView(ctx, orgID, id, updateable)
+}
+
+func (module *module) DeleteView(ctx context.Context, orgID valuer.UUID, id valuer.UUID) error {
+	return module.pkgDashboardModule.DeleteView(ctx, orgID, id)
+}
+
 func (module *module) Get(ctx context.Context, orgID valuer.UUID, id valuer.UUID) (*dashboardtypes.Dashboard, error) {
 	return module.pkgDashboardModule.Get(ctx, orgID, id)
 }

ee/modules/metricreductionrule/implmetricreductionrule/clickhouse.go

@@ -0,0 +1,332 @@
+package implmetricreductionrule
+
+import (
+	"context"
+	"time"
+
+	sqlbuilder "github.com/huandu/go-sqlbuilder"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
+	"github.com/SigNoz/signoz/pkg/telemetrystore"
+	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
+	"github.com/SigNoz/signoz/pkg/types/metricreductionruletypes"
+	"github.com/SigNoz/signoz/pkg/types/metrictypes"
+)
+
+var (
+	reductionRulesTable = telemetrymetrics.DBName + "." + telemetrymetrics.ReductionRulesTableName
+	metadataTable       = telemetrymetrics.DBName + "." + telemetrymetrics.AttributesMetadataTableName
+	timeseriesTable     = telemetrymetrics.DBName + "." + telemetrymetrics.TimeseriesV4TableName
+)
+
+type clickhouse struct {
+	telemetryStore telemetrystore.TelemetryStore
+	threads        int
+}
+
+func newClickhouse(telemetryStore telemetrystore.TelemetryStore, threads int) *clickhouse {
+	return &clickhouse{telemetryStore: telemetryStore, threads: threads}
+}
+
+func (c *clickhouse) withThreads(ctx context.Context) context.Context {
+	return ctxtypes.SetClickhouseMaxThreads(ctx, c.threads)
+}
+
+const timeSeriesBucketMilli = int64(time.Hour / time.Millisecond)
+
+// floorToTimeSeriesBucket rounds the start down to the hour, since unix_milli is hour-bucketed.
+func floorToTimeSeriesBucket(ms int64) int64 {
+	return ms - (ms % timeSeriesBucketMilli)
+}
+
+func (c *clickhouse) Sync(ctx context.Context, metricName string, labels []string, matchType string, effectiveFromMs int64, deleted bool, updatedAt time.Time) error {
+	ctx = c.withThreads(ctx)
+
+	ib := sqlbuilder.NewInsertBuilder()
+	ib.InsertInto(reductionRulesTable)
+	ib.Cols("metric_name", "labels", "match_type", "effective_from_unix_milli", "deleted", "updated_at")
+	ib.Values(metricName, labels, matchType, effectiveFromMs, deleted, updatedAt)
+
+	query, args := ib.BuildWithFlavor(sqlbuilder.ClickHouse)
+	if err := c.telemetryStore.ClickhouseDB().Exec(ctx, query, args...); err != nil {
+		return errors.WrapInternalf(err, errors.CodeInternal, "failed to sync reduction rule to clickhouse")
+	}
+	return nil
+}
+
+func (c *clickhouse) MetricExists(ctx context.Context, metricName string) (bool, error) {
+	ctx = c.withThreads(ctx)
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("count(*) > 0")
+	sb.From(metadataTable)
+	sb.Where(sb.E("metric_name", metricName))
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	var exists bool
+	if err := c.telemetryStore.ClickhouseDB().QueryRow(ctx, query, args...).Scan(&exists); err != nil {
+		return false, errors.WrapInternalf(err, errors.CodeInternal, "failed to check metric existence")
+	}
+	return exists, nil
+}
+
+func (c *clickhouse) IsExponentialHistogram(ctx context.Context, metricName string) (bool, error) {
+	ctx = c.withThreads(ctx)
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("count(*) > 0")
+	sb.From(timeseriesTable)
+	sb.Where(sb.E("metric_name", metricName), sb.E("type", metrictypes.ExpHistogramType.StringValue()))
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	var isExpHist bool
+	if err := c.telemetryStore.ClickhouseDB().QueryRow(ctx, query, args...).Scan(&isExpHist); err != nil {
+		return false, errors.WrapInternalf(err, errors.CodeInternal, "failed to check metric type")
+	}
+	return isExpHist, nil
+}
+
+func (c *clickhouse) AttributeKeys(ctx context.Context, metricName string, startMs, endMs int64) ([]string, error) {
+	ctx = c.withThreads(ctx)
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("attr_name")
+	sb.Distinct()
+	sb.From(metadataTable)
+	sb.Where(
+		sb.E("metric_name", metricName),
+		"NOT startsWith(attr_name, '__')",
+		sb.GE("last_reported_unix_milli", startMs),
+		sb.LE("first_reported_unix_milli", endMs),
+	)
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	rows, err := c.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to fetch metric attribute keys")
+	}
+	defer rows.Close()
+
+	keys := make([]string, 0)
+	for rows.Next() {
+		var key string
+		if err := rows.Scan(&key); err != nil {
+			return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to scan attribute key")
+		}
+		keys = append(keys, key)
+	}
+	return keys, rows.Err()
+}
+
+func (c *clickhouse) tableExists(ctx context.Context, distributedTableName string) bool {
+	var exists bool
+	query := "SELECT count() > 0 FROM system.tables WHERE database = ? AND name = ?"
+	if err := c.telemetryStore.ClickhouseDB().QueryRow(ctx, query, telemetrymetrics.DBName, distributedTableName).Scan(&exists); err != nil {
+		return false
+	}
+	return exists
+}
+
+func (c *clickhouse) originalSeriesSource(ctx context.Context) (table string, originalOnly bool) {
+	if c.tableExists(ctx, telemetrymetrics.TimeseriesV4BufferTableName) {
+		return telemetrymetrics.DBName + "." + telemetrymetrics.TimeseriesV4BufferTableName, true
+	}
+	return telemetrymetrics.DBName + "." + telemetrymetrics.TimeseriesV4TableName, false
+}
+
+func (c *clickhouse) EstimateCardinality(ctx context.Context, metricName string, keptLabels []string, startMs, endMs int64) (uint64, uint64, error) {
+	ctx = c.withThreads(ctx)
+	table, originalOnly := c.originalSeriesSource(ctx)
+	startMs = floorToTimeSeriesBucket(startMs)
+
+	sb := sqlbuilder.NewSelectBuilder()
+
+	reducedExpr := "1"
+	if len(keptLabels) > 0 {
+		reducedExpr = "countDistinct(("
+		for i, label := range keptLabels {
+			if i > 0 {
+				reducedExpr += ", "
+			}
+			reducedExpr += "JSONExtractString(labels, " + sb.Var(label) + ")"
+		}
+		reducedExpr += "))"
+	}
+
+	sb.Select("countDistinct(fingerprint)", reducedExpr)
+	sb.From(table)
+	conds := []string{
+		sb.E("metric_name", metricName),
+		sb.GE("unix_milli", startMs),
+		sb.LT("unix_milli", endMs),
+	}
+	if originalOnly {
+		conds = append(conds, sb.E("is_reduced", false))
+	}
+	sb.Where(conds...)
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	var current, reduced uint64
+	if err := c.telemetryStore.ClickhouseDB().QueryRow(ctx, query, args...).Scan(&current, &reduced); err != nil {
+		return 0, 0, errors.WrapInternalf(err, errors.CodeInternal, "failed to estimate reduction impact")
+	}
+	if len(keptLabels) == 0 && current == 0 {
+		reduced = 0
+	}
+	if reduced > current {
+		reduced = current
+	}
+	return current, reduced, nil
+}
+
+type volumeRow struct {
+	MetricName string
+	Ingested   uint64
+	Reduced    uint64
+}
+
+func (c *clickhouse) VolumeByMetric(ctx context.Context, metricNames []string, startMs, endMs int64) (map[string]volumeRow, error) {
+	if len(metricNames) == 0 {
+		return map[string]volumeRow{}, nil
+	}
+	ctx = c.withThreads(ctx)
+
+	ingestedTable, originalOnly := c.originalSeriesSource(ctx)
+	ingested, err := c.countSeries(ctx, ingestedTable, originalOnly, metricNames, startMs, endMs)
+	if err != nil {
+		return nil, err
+	}
+
+	reduced := ingested
+	if c.tableExists(ctx, telemetrymetrics.TimeseriesV4ReducedTableName) {
+		reduced, err = c.countSeries(ctx, telemetrymetrics.DBName+"."+telemetrymetrics.TimeseriesV4ReducedTableName, false, metricNames, startMs, endMs)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	out := make(map[string]volumeRow, len(metricNames))
+	for metricName, count := range ingested {
+		out[metricName] = volumeRow{MetricName: metricName, Ingested: count, Reduced: out[metricName].Reduced}
+	}
+	for metricName, count := range reduced {
+		row := out[metricName]
+		row.MetricName = metricName
+		row.Reduced = count
+		out[metricName] = row
+	}
+	return out, nil
+}
+
+func (c *clickhouse) countSeries(ctx context.Context, table string, originalOnly bool, metricNames []string, startMs, endMs int64) (map[string]uint64, error) {
+	startMs = floorToTimeSeriesBucket(startMs)
+	names := make([]any, len(metricNames))
+	for i, name := range metricNames {
+		names[i] = name
+	}
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("metric_name", "countDistinct(fingerprint)")
+	sb.From(table)
+	conds := []string{
+		sb.In("metric_name", names...),
+		sb.GE("unix_milli", startMs),
+		sb.LT("unix_milli", endMs),
+	}
+	if originalOnly {
+		conds = append(conds, sb.E("is_reduced", false))
+	}
+	sb.Where(conds...)
+	sb.GroupBy("metric_name")
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	rows, err := c.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to count metric series")
+	}
+	defer rows.Close()
+
+	out := make(map[string]uint64, len(metricNames))
+	for rows.Next() {
+		var (
+			metricName string
+			count      uint64
+		)
+		if err := rows.Scan(&metricName, &count); err != nil {
+			return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to scan series count")
+		}
+		out[metricName] = count
+	}
+	return out, rows.Err()
+}
+
+func (c *clickhouse) RankByVolume(ctx context.Context, metricNames []string, orderBy metricreductionruletypes.ReductionRuleOrderBy, order metricreductionruletypes.Order, startMs, endMs int64, offset, limit int) ([]volumeRow, error) {
+	if len(metricNames) == 0 {
+		return []volumeRow{}, nil
+	}
+	ctx = c.withThreads(ctx)
+
+	ingestedTable, originalOnly := c.originalSeriesSource(ctx)
+	reducedPresent := c.tableExists(ctx, telemetrymetrics.TimeseriesV4ReducedTableName)
+	startMs = floorToTimeSeriesBucket(startMs)
+
+	orderExpr := "ingested"
+	switch orderBy {
+	case metricreductionruletypes.OrderByReducedVolume:
+		orderExpr = "reduced"
+	case metricreductionruletypes.OrderByReduction:
+		orderExpr = "if(ingested = 0, 0, (toFloat64(ingested) - toFloat64(reduced)) / toFloat64(ingested))"
+	}
+	direction := "ASC"
+	if order == metricreductionruletypes.OrderDesc {
+		direction = "DESC"
+	}
+
+	ingestedFilter := ""
+	if originalOnly {
+		ingestedFilter = "is_reduced = false AND "
+	}
+	reducedSelect := "ifNull(i.cnt, 0) AS reduced"
+	if reducedPresent {
+		reducedSelect = "ifNull(d.cnt, 0) AS reduced"
+	}
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("base.metric_name AS metric_name", "ifNull(i.cnt, 0) AS ingested", reducedSelect)
+	sb.From("(SELECT arrayJoin(" + sb.Var(metricNames) + ") AS metric_name) AS base")
+	sb.JoinWithOption(
+		sqlbuilder.LeftJoin,
+		"(SELECT metric_name, countDistinct(fingerprint) AS cnt FROM "+ingestedTable+" WHERE has("+sb.Var(metricNames)+", metric_name) AND "+ingestedFilter+"unix_milli >= "+sb.Var(startMs)+" AND unix_milli < "+sb.Var(endMs)+" GROUP BY metric_name) AS i",
+		"base.metric_name = i.metric_name",
+	)
+	if reducedPresent {
+		reducedTable := telemetrymetrics.DBName + "." + telemetrymetrics.TimeseriesV4ReducedTableName
+		sb.JoinWithOption(
+			sqlbuilder.LeftJoin,
+			"(SELECT metric_name, countDistinct(fingerprint) AS cnt FROM "+reducedTable+" WHERE has("+sb.Var(metricNames)+", metric_name) AND unix_milli >= "+sb.Var(startMs)+" AND unix_milli < "+sb.Var(endMs)+" GROUP BY metric_name) AS d",
+			"base.metric_name = d.metric_name",
+		)
+	}
+	sb.OrderBy(orderExpr + " " + direction)
+	if limit > 0 {
+		sb.Limit(limit).Offset(offset)
+	}
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	rows, err := c.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to rank reduction rules by volume")
+	}
+	defer rows.Close()
+
+	out := make([]volumeRow, 0, len(metricNames))
+	for rows.Next() {
+		var row volumeRow
+		if err := rows.Scan(&row.MetricName, &row.Ingested, &row.Reduced); err != nil {
+			return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to scan volume row")
+		}
+		out = append(out, row)
+	}
+	return out, rows.Err()
+}

ee/modules/metricreductionrule/implmetricreductionrule/module.go

@@ -0,0 +1,390 @@
+package implmetricreductionrule
+
+import (
+	"context"
+	"log/slog"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/licensing"
+	"github.com/SigNoz/signoz/pkg/modules/dashboard"
+	"github.com/SigNoz/signoz/pkg/modules/metricreductionrule"
+	"github.com/SigNoz/signoz/pkg/queryparser"
+	"github.com/SigNoz/signoz/pkg/ruler/rulestore/sqlrulestore"
+	"github.com/SigNoz/signoz/pkg/sqlstore"
+	"github.com/SigNoz/signoz/pkg/telemetrystore"
+	"github.com/SigNoz/signoz/pkg/types/metricreductionruletypes"
+	"github.com/SigNoz/signoz/pkg/types/ruletypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+const (
+	effectiveFromMargin    = 5 * time.Minute
+	defaultPreviewLookback = 24 * time.Hour
+)
+
+var protectedLabels = map[string]struct{}{
+	"le":                     {},
+	"quantile":               {},
+	"__name__":               {},
+	"__temporality__":        {},
+	"deployment.environment": {},
+}
+
+func isProtected(label string) bool {
+	_, ok := protectedLabels[label]
+	return ok
+}
+
+type module struct {
+	store     metricreductionruletypes.Store
+	ch        *clickhouse
+	dashboard dashboard.Module
+	ruleStore ruletypes.RuleStore
+	licensing licensing.Licensing
+	logger    *slog.Logger
+}
+
+func NewModule(sqlStore sqlstore.SQLStore, telemetryStore telemetrystore.TelemetryStore, dashboardModule dashboard.Module, queryParser queryparser.QueryParser, licensing licensing.Licensing, providerSettings factory.ProviderSettings, threads int) metricreductionrule.Module {
+	scoped := factory.NewScopedProviderSettings(providerSettings, "github.com/SigNoz/signoz/ee/modules/metricreductionrule/implmetricreductionrule")
+	return &module{
+		store:     NewStore(sqlStore),
+		ch:        newClickhouse(telemetryStore, threads),
+		dashboard: dashboardModule,
+		ruleStore: sqlrulestore.NewRuleStore(sqlStore, queryParser, providerSettings),
+		licensing: licensing,
+		logger:    scoped.Logger(),
+	}
+}
+
+func (m *module) checkLicense(ctx context.Context, orgID valuer.UUID) error {
+	if _, err := m.licensing.GetActive(ctx, orgID); err != nil {
+		return errors.New(errors.TypeLicenseUnavailable, errors.CodeLicenseUnavailable, "metric volume control requires a valid license").WithAdditional(err.Error())
+	}
+	return nil
+}
+
+func (m *module) List(ctx context.Context, orgID valuer.UUID, params *metricreductionruletypes.ListReductionRulesParams) (*metricreductionruletypes.GettableReductionRules, error) {
+	if err := m.checkLicense(ctx, orgID); err != nil {
+		return nil, err
+	}
+	if err := params.Validate(); err != nil {
+		return nil, err
+	}
+
+	now := time.Now()
+	startMs := now.Add(-defaultPreviewLookback).UnixMilli()
+	endMs := now.UnixMilli()
+
+	switch params.OrderBy {
+	case metricreductionruletypes.OrderByMetricName, metricreductionruletypes.OrderByLastUpdated:
+		return m.listSortedByColumn(ctx, orgID, params, startMs, endMs)
+	default:
+		return m.listSortedByVolume(ctx, orgID, params, startMs, endMs)
+	}
+}
+
+func (m *module) listSortedByColumn(ctx context.Context, orgID valuer.UUID, params *metricreductionruletypes.ListReductionRulesParams, startMs, endMs int64) (*metricreductionruletypes.GettableReductionRules, error) {
+	domainRules, total, err := m.store.List(ctx, orgID, params)
+	if err != nil {
+		return nil, err
+	}
+
+	metricNames := make([]string, len(domainRules))
+	for i, rule := range domainRules {
+		metricNames[i] = rule.MetricName
+	}
+	volumes, err := m.ch.VolumeByMetric(ctx, metricNames, startMs, endMs)
+	if err != nil {
+		return nil, err
+	}
+
+	rules := make([]metricreductionruletypes.GettableReductionRule, 0, len(domainRules))
+	for _, rule := range domainRules {
+		rules = append(rules, withVolume(toGettableReductionRule(rule), volumes[rule.MetricName]))
+	}
+
+	return &metricreductionruletypes.GettableReductionRules{Rules: rules, Total: total}, nil
+}
+
+func (m *module) listSortedByVolume(ctx context.Context, orgID valuer.UUID, params *metricreductionruletypes.ListReductionRulesParams, startMs, endMs int64) (*metricreductionruletypes.GettableReductionRules, error) {
+	allRules, total, err := m.store.List(ctx, orgID, &metricreductionruletypes.ListReductionRulesParams{})
+	if err != nil {
+		return nil, err
+	}
+	if total == 0 {
+		return &metricreductionruletypes.GettableReductionRules{Rules: []metricreductionruletypes.GettableReductionRule{}, Total: 0}, nil
+	}
+
+	metricNames := make([]string, len(allRules))
+	ruleByMetric := make(map[string]*metricreductionruletypes.StorableReductionRule, len(allRules))
+	for i, rule := range allRules {
+		metricNames[i] = rule.MetricName
+		ruleByMetric[rule.MetricName] = rule
+	}
+
+	ranked, err := m.ch.RankByVolume(ctx, metricNames, params.OrderBy, params.Order, startMs, endMs, params.Offset, params.Limit)
+	if err != nil {
+		return nil, err
+	}
+
+	rules := make([]metricreductionruletypes.GettableReductionRule, 0, len(ranked))
+	for _, row := range ranked {
+		rule, ok := ruleByMetric[row.MetricName]
+		if !ok {
+			continue
+		}
+		rules = append(rules, withVolume(toGettableReductionRule(rule), row))
+	}
+
+	return &metricreductionruletypes.GettableReductionRules{Rules: rules, Total: total}, nil
+}
+
+func (m *module) Get(ctx context.Context, orgID valuer.UUID, metricName string) (*metricreductionruletypes.GettableReductionRule, error) {
+	if err := m.checkLicense(ctx, orgID); err != nil {
+		return nil, err
+	}
+	if metricName == "" {
+		return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "metricName is required")
+	}
+
+	rule, err := m.store.Get(ctx, orgID, metricName)
+	if err != nil {
+		return nil, err
+	}
+
+	now := time.Now()
+	current, reduced, reductionPercent, _, err := m.estimateVolume(ctx, rule.MetricName, rule.MatchType, rule.Labels, now.Add(-defaultPreviewLookback).UnixMilli(), now.UnixMilli())
+	if err != nil {
+		return nil, err
+	}
+	gettable := toGettableReductionRule(rule)
+	gettable.IngestedSeries = current
+	gettable.ReducedSeries = reduced
+	gettable.ReductionPercent = reductionPercent
+	return &gettable, nil
+}
+
+func (m *module) Upsert(ctx context.Context, orgID valuer.UUID, userEmail string, req *metricreductionruletypes.PostableReductionRule) (*metricreductionruletypes.GettableReductionRule, error) {
+	if err := m.checkLicense(ctx, orgID); err != nil {
+		return nil, err
+	}
+	if err := req.Validate(); err != nil {
+		return nil, err
+	}
+	if err := m.validateMetricForReduction(ctx, req.MetricName); err != nil {
+		return nil, err
+	}
+
+	if req.MatchType == metricreductionruletypes.MatchTypeDrop {
+		for _, label := range req.Labels {
+			if isProtected(label) {
+				return nil, errors.Newf(errors.TypeInvalidInput, metricreductionruletypes.ErrCodeMetricReductionRuleProtectedLabel,
+					"label %q is protected and cannot be dropped", label)
+			}
+		}
+	}
+
+	now := time.Now()
+	rule := metricreductionruletypes.NewReductionRule(orgID, req.MetricName, req.MatchType, req.Labels, now.Add(effectiveFromMargin), userEmail)
+
+	if err := m.store.RunInTx(ctx, func(ctx context.Context) error {
+		if err := m.store.Upsert(ctx, rule); err != nil {
+			return err
+		}
+		return m.ch.Sync(ctx, rule.MetricName, rule.Labels, rule.MatchType.StringValue(), rule.EffectiveFrom.UnixMilli(), false, rule.UpdatedAt)
+	}); err != nil {
+		return nil, err
+	}
+
+	gettable := toGettableReductionRule(rule)
+	return &gettable, nil
+}
+
+func (m *module) Delete(ctx context.Context, orgID valuer.UUID, metricName string) error {
+	if err := m.checkLicense(ctx, orgID); err != nil {
+		return err
+	}
+	if metricName == "" {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "metricName is required")
+	}
+
+	now := time.Now()
+	effectiveFromMs := now.Add(effectiveFromMargin).UnixMilli()
+	return m.store.RunInTx(ctx, func(ctx context.Context) error {
+		if err := m.store.Delete(ctx, orgID, metricName); err != nil {
+			return err
+		}
+		return m.ch.Sync(ctx, metricName, []string{}, metricreductionruletypes.MatchTypeDrop.StringValue(), effectiveFromMs, true, now)
+	})
+}
+
+func (m *module) Preview(ctx context.Context, orgID valuer.UUID, req *metricreductionruletypes.PostableReductionRulePreview) (*metricreductionruletypes.GettableReductionRulePreview, error) {
+	if err := m.checkLicense(ctx, orgID); err != nil {
+		return nil, err
+	}
+	if err := req.Validate(); err != nil {
+		return nil, err
+	}
+	if err := m.validateMetricForReduction(ctx, req.MetricName); err != nil {
+		return nil, err
+	}
+
+	lookback := time.Duration(req.LookbackMs) * time.Millisecond
+	if lookback <= 0 {
+		lookback = defaultPreviewLookback
+	}
+	now := time.Now()
+	current, reduced, reductionPercent, dropped, err := m.estimateVolume(ctx, req.MetricName, req.MatchType, req.Labels, now.Add(-lookback).UnixMilli(), now.UnixMilli())
+	if err != nil {
+		return nil, err
+	}
+
+	return &metricreductionruletypes.GettableReductionRulePreview{
+		IngestedSeries:   current,
+		ReducedSeries:    reduced,
+		ReductionPercent: reductionPercent,
+		DroppedLabels:    dropped,
+		AffectedAssets:   m.relatedAssetImpact(ctx, orgID, req.MetricName, dropped),
+		EffectiveFrom:    now.Add(effectiveFromMargin),
+	}, nil
+}
+
+func (m *module) validateMetricForReduction(ctx context.Context, metricName string) error {
+	exists, err := m.ch.MetricExists(ctx, metricName)
+	if err != nil {
+		return err
+	}
+	if !exists {
+		return errors.NewNotFoundf(errors.CodeNotFound, "metric not found: %q", metricName)
+	}
+
+	isExpHist, err := m.ch.IsExponentialHistogram(ctx, metricName)
+	if err != nil {
+		return err
+	}
+	if isExpHist {
+		return errors.Newf(errors.TypeInvalidInput, metricreductionruletypes.ErrCodeMetricReductionRuleUnsupportedMetricType,
+			"exponential histogram metrics cannot be reduced in v1")
+	}
+	return nil
+}
+
+func (m *module) relatedAssetImpact(ctx context.Context, orgID valuer.UUID, metricName string, dropped []string) []metricreductionruletypes.AffectedAsset {
+	affected := make([]metricreductionruletypes.AffectedAsset, 0)
+	droppedSet := make(map[string]struct{}, len(dropped))
+	for _, label := range dropped {
+		droppedSet[label] = struct{}{}
+	}
+
+	if dashboards, err := m.dashboard.GetByMetricNames(ctx, orgID, []string{metricName}); err != nil {
+		m.logger.WarnContext(ctx, "failed to fetch related dashboards for reduction preview", slog.String("metric_name", metricName), errors.Attr(err))
+	} else {
+		for _, item := range dashboards[metricName] {
+			var groupBy []string
+			if gb := item["group_by"]; gb != "" {
+				groupBy = strings.Split(gb, ",")
+			}
+			affected = append(affected, metricreductionruletypes.AffectedAsset{
+				Type:           metricreductionruletypes.AssetTypeDashboard,
+				ID:             item["dashboard_id"],
+				Name:           item["dashboard_name"],
+				Widget:         item["widget_name"],
+				ImpactedLabels: intersectLabels(groupBy, droppedSet),
+			})
+		}
+	}
+
+	if alerts, err := m.ruleStore.GetStoredRulesByMetricName(ctx, orgID.String(), metricName); err != nil {
+		m.logger.WarnContext(ctx, "failed to fetch related alerts for reduction preview", slog.String("metric_name", metricName), errors.Attr(err))
+	} else {
+		for _, a := range alerts {
+			affected = append(affected, metricreductionruletypes.AffectedAsset{
+				Type: metricreductionruletypes.AssetTypeAlert,
+				ID:   a.AlertID,
+				Name: a.AlertName,
+			})
+		}
+	}
+
+	return affected
+}
+
+func toGettableReductionRule(rule *metricreductionruletypes.StorableReductionRule) metricreductionruletypes.GettableReductionRule {
+	return metricreductionruletypes.GettableReductionRule{
+		MetricName:    rule.MetricName,
+		MatchType:     rule.MatchType,
+		Labels:        rule.Labels,
+		EffectiveFrom: rule.EffectiveFrom,
+		UpdatedAt:     rule.UpdatedAt,
+		UpdatedBy:     rule.UpdatedBy,
+		Active:        !rule.EffectiveFrom.After(time.Now()),
+	}
+}
+
+func withVolume(rule metricreductionruletypes.GettableReductionRule, volume volumeRow) metricreductionruletypes.GettableReductionRule {
+	rule.IngestedSeries = volume.Ingested
+	rule.ReducedSeries = volume.Reduced
+	if volume.Ingested > 0 && volume.Reduced <= volume.Ingested {
+		rule.ReductionPercent = (1 - float64(volume.Reduced)/float64(volume.Ingested)) * 100
+	}
+	return rule
+}
+
+func intersectLabels(keys []string, droppedSet map[string]struct{}) []string {
+	var out []string
+	for _, key := range keys {
+		if _, ok := droppedSet[key]; ok {
+			out = append(out, key)
+		}
+	}
+	return out
+}
+
+func resolveDroppedKept(matchType metricreductionruletypes.MatchType, ruleLabels, keys []string) (dropped, kept []string) {
+	ruleSet := make(map[string]struct{}, len(ruleLabels))
+	for _, l := range ruleLabels {
+		ruleSet[l] = struct{}{}
+	}
+
+	for _, k := range keys {
+		if isProtected(k) {
+			kept = append(kept, k)
+			continue
+		}
+		_, listed := ruleSet[k]
+		drop := listed
+		if matchType == metricreductionruletypes.MatchTypeKeep {
+			drop = !listed
+		}
+		if drop {
+			dropped = append(dropped, k)
+		} else {
+			kept = append(kept, k)
+		}
+	}
+
+	sort.Strings(dropped)
+	sort.Strings(kept)
+	return dropped, kept
+}
+
+func (m *module) estimateVolume(ctx context.Context, metricName string, matchType metricreductionruletypes.MatchType, labels []string, startMs, endMs int64) (current uint64, reduced uint64, reductionPercent float64, dropped []string, err error) {
+	keys, err := m.ch.AttributeKeys(ctx, metricName, startMs, endMs)
+	if err != nil {
+		return 0, 0, 0, nil, err
+	}
+	dropped, kept := resolveDroppedKept(matchType, labels, keys)
+
+	current, reduced, err = m.ch.EstimateCardinality(ctx, metricName, kept, startMs, endMs)
+	if err != nil {
+		return 0, 0, 0, nil, err
+	}
+	if current > 0 && reduced <= current {
+		reductionPercent = (1 - float64(reduced)/float64(current)) * 100
+	}
+	return current, reduced, reductionPercent, dropped, nil
+}

ee/modules/metricreductionrule/implmetricreductionrule/store.go

@@ -0,0 +1,102 @@
+package implmetricreductionrule
+
+import (
+	"context"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/sqlstore"
+	"github.com/SigNoz/signoz/pkg/types/metricreductionruletypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type store struct {
+	sqlstore sqlstore.SQLStore
+}
+
+func NewStore(sqlstore sqlstore.SQLStore) metricreductionruletypes.Store {
+	return &store{sqlstore: sqlstore}
+}
+
+func (s *store) List(ctx context.Context, orgID valuer.UUID, params *metricreductionruletypes.ListReductionRulesParams) ([]*metricreductionruletypes.StorableReductionRule, int, error) {
+	column := "metric_name"
+	if params.OrderBy == metricreductionruletypes.OrderByLastUpdated {
+		column = "updated_at"
+	}
+	direction := "ASC"
+	if params.Order == metricreductionruletypes.OrderDesc {
+		direction = "DESC"
+	}
+
+	rules := make([]*metricreductionruletypes.StorableReductionRule, 0)
+	query := s.sqlstore.
+		BunDBCtx(ctx).
+		NewSelect().
+		Model(&rules).
+		Where("org_id = ?", orgID).
+		Order(column + " " + direction)
+	if params.Limit > 0 {
+		query = query.Limit(params.Limit).Offset(params.Offset)
+	}
+
+	total, err := query.ScanAndCount(ctx)
+	if err != nil {
+		return nil, 0, err
+	}
+	return rules, total, nil
+}
+
+func (s *store) Get(ctx context.Context, orgID valuer.UUID, metricName string) (*metricreductionruletypes.StorableReductionRule, error) {
+	rule := new(metricreductionruletypes.StorableReductionRule)
+	err := s.sqlstore.
+		BunDBCtx(ctx).
+		NewSelect().
+		Model(rule).
+		Where("org_id = ?", orgID).
+		Where("metric_name = ?", metricName).
+		Scan(ctx)
+	if err != nil {
+		return nil, s.sqlstore.WrapNotFoundErrf(err, metricreductionruletypes.ErrCodeMetricReductionRuleNotFound, "no reduction rule found for metric %q", metricName)
+	}
+	return rule, nil
+}
+
+func (s *store) Upsert(ctx context.Context, rule *metricreductionruletypes.StorableReductionRule) error {
+	_, err := s.sqlstore.
+		BunDBCtx(ctx).
+		NewInsert().
+		Model(rule).
+		On("CONFLICT (org_id, metric_name) DO UPDATE").
+		Set("match_type = EXCLUDED.match_type").
+		Set("labels = EXCLUDED.labels").
+		Set("effective_from = EXCLUDED.effective_from").
+		Set("updated_at = EXCLUDED.updated_at").
+		Set("updated_by = EXCLUDED.updated_by").
+		Exec(ctx)
+	return err
+}
+
+func (s *store) Delete(ctx context.Context, orgID valuer.UUID, metricName string) error {
+	res, err := s.sqlstore.
+		BunDBCtx(ctx).
+		NewDelete().
+		Model((*metricreductionruletypes.StorableReductionRule)(nil)).
+		Where("org_id = ?", orgID).
+		Where("metric_name = ?", metricName).
+		Exec(ctx)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := res.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return errors.Newf(errors.TypeNotFound, metricreductionruletypes.ErrCodeMetricReductionRuleNotFound, "no reduction rule found for metric %q", metricName)
+	}
+	return nil
+}
+
+func (s *store) RunInTx(ctx context.Context, cb func(ctx context.Context) error) error {
+	return s.sqlstore.RunInTxCtx(ctx, nil, cb)
+}

ee/modules/metricreductionrule/implmetricreductionrule/store_test.go

@@ -0,0 +1,170 @@
+package implmetricreductionrule
+
+import (
+	"context"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/factory/factorytest"
+	"github.com/SigNoz/signoz/pkg/sqlstore"
+	"github.com/SigNoz/signoz/pkg/sqlstore/sqlitesqlstore"
+	"github.com/SigNoz/signoz/pkg/types/metricreductionruletypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func newTestStore(t *testing.T) sqlstore.SQLStore {
+	t.Helper()
+	dbPath := filepath.Join(t.TempDir(), "test.db")
+	store, err := sqlitesqlstore.New(context.Background(), factorytest.NewSettings(), sqlstore.Config{
+		Provider: "sqlite",
+		Connection: sqlstore.ConnectionConfig{
+			MaxOpenConns:    1,
+			MaxConnLifetime: 0,
+		},
+		Sqlite: sqlstore.SqliteConfig{
+			Path:            dbPath,
+			Mode:            "wal",
+			BusyTimeout:     5 * time.Second,
+			TransactionMode: "deferred",
+		},
+	})
+	require.NoError(t, err)
+
+	_, err = store.BunDB().NewCreateTable().
+		Model((*metricreductionruletypes.StorableReductionRule)(nil)).
+		IfNotExists().
+		Exec(context.Background())
+	require.NoError(t, err)
+
+	_, err = store.BunDB().Exec(`CREATE UNIQUE INDEX IF NOT EXISTS uq_metric_reduction_rule_org_metric ON metric_reduction_rule (org_id, metric_name)`)
+	require.NoError(t, err)
+	return store
+}
+
+func newRule(orgID valuer.UUID, metricName string, matchType metricreductionruletypes.MatchType, labels []string, by string) *metricreductionruletypes.StorableReductionRule {
+	return metricreductionruletypes.NewReductionRule(orgID, metricName, matchType, labels, time.Now(), by)
+}
+
+func TestStore_UpsertGetListDelete(t *testing.T) {
+	ctx := context.Background()
+	s := NewStore(newTestStore(t))
+	orgID := valuer.GenerateUUID()
+
+	empty, _, err := s.List(ctx, orgID, &metricreductionruletypes.ListReductionRulesParams{})
+	require.NoError(t, err)
+	assert.Empty(t, empty)
+
+	require.NoError(t, s.Upsert(ctx, newRule(orgID, "http_requests_total", metricreductionruletypes.MatchTypeDrop, []string{"pod", "container"}, "creator@x.com")))
+
+	got, err := s.Get(ctx, orgID, "http_requests_total")
+	require.NoError(t, err)
+	assert.Equal(t, metricreductionruletypes.MatchTypeDrop, got.MatchType)
+	assert.Equal(t, []string{"pod", "container"}, []string(got.Labels))
+	assert.Equal(t, "creator@x.com", got.CreatedBy)
+
+	list, _, err := s.List(ctx, orgID, &metricreductionruletypes.ListReductionRulesParams{})
+	require.NoError(t, err)
+	require.Len(t, list, 1)
+}
+
+func TestStore_UpsertReplacesAndPreservesCreator(t *testing.T) {
+	ctx := context.Background()
+	s := NewStore(newTestStore(t))
+	orgID := valuer.GenerateUUID()
+
+	require.NoError(t, s.Upsert(ctx, newRule(orgID, "cpu_usage", metricreductionruletypes.MatchTypeDrop, []string{"pod"}, "creator@x.com")))
+	require.NoError(t, s.Upsert(ctx, newRule(orgID, "cpu_usage", metricreductionruletypes.MatchTypeKeep, []string{"le"}, "editor@x.com")))
+
+	list, _, err := s.List(ctx, orgID, &metricreductionruletypes.ListReductionRulesParams{})
+	require.NoError(t, err)
+	require.Len(t, list, 1, "upsert on the same (org, metric) replaces, it does not duplicate")
+
+	got, err := s.Get(ctx, orgID, "cpu_usage")
+	require.NoError(t, err)
+	assert.Equal(t, metricreductionruletypes.MatchTypeKeep, got.MatchType)
+	assert.Equal(t, []string{"le"}, []string(got.Labels))
+	assert.Equal(t, "creator@x.com", got.CreatedBy, "created_by is preserved on update")
+	assert.Equal(t, "editor@x.com", got.UpdatedBy, "updated_by reflects the latest editor")
+}
+
+func TestStore_DeleteMissingRuleErrors(t *testing.T) {
+	ctx := context.Background()
+	s := NewStore(newTestStore(t))
+	orgID := valuer.GenerateUUID()
+
+	require.NoError(t, s.Upsert(ctx, newRule(orgID, "mem_usage", metricreductionruletypes.MatchTypeDrop, []string{"pod"}, "creator@x.com")))
+	require.NoError(t, s.Delete(ctx, orgID, "mem_usage"))
+
+	_, err := s.Get(ctx, orgID, "mem_usage")
+	require.Error(t, err)
+
+	require.Error(t, s.Delete(ctx, orgID, "mem_usage"), "deleting a non-existent rule returns an error")
+}
+
+func TestStore_ScopedByOrg(t *testing.T) {
+	ctx := context.Background()
+	s := NewStore(newTestStore(t))
+	orgA := valuer.GenerateUUID()
+	orgB := valuer.GenerateUUID()
+
+	require.NoError(t, s.Upsert(ctx, newRule(orgA, "shared_metric", metricreductionruletypes.MatchTypeDrop, []string{"pod"}, "a@x.com")))
+
+	_, err := s.Get(ctx, orgB, "shared_metric")
+	require.Error(t, err, "a rule in org A must not be visible to org B")
+
+	list, _, err := s.List(ctx, orgB, &metricreductionruletypes.ListReductionRulesParams{})
+	require.NoError(t, err)
+	assert.Empty(t, list)
+}
+
+func TestStore_ListSortsAndPaginates(t *testing.T) {
+	ctx := context.Background()
+	s := NewStore(newTestStore(t))
+	orgID := valuer.GenerateUUID()
+
+	for _, name := range []string{"c_metric", "a_metric", "b_metric"} {
+		require.NoError(t, s.Upsert(ctx, newRule(orgID, name, metricreductionruletypes.MatchTypeDrop, []string{"pod"}, "x@x.com")))
+	}
+
+	page, total, err := s.List(ctx, orgID, &metricreductionruletypes.ListReductionRulesParams{
+		OrderBy: metricreductionruletypes.OrderByMetricName,
+		Order:   metricreductionruletypes.OrderAsc,
+		Offset:  0,
+		Limit:   2,
+	})
+	require.NoError(t, err)
+	assert.Equal(t, 3, total, "total reflects all rows, not the page size")
+	require.Len(t, page, 2)
+	assert.Equal(t, "a_metric", page[0].MetricName)
+	assert.Equal(t, "b_metric", page[1].MetricName)
+
+	page, _, err = s.List(ctx, orgID, &metricreductionruletypes.ListReductionRulesParams{
+		OrderBy: metricreductionruletypes.OrderByMetricName,
+		Order:   metricreductionruletypes.OrderDesc,
+		Offset:  2,
+		Limit:   2,
+	})
+	require.NoError(t, err)
+	require.Len(t, page, 1)
+	assert.Equal(t, "a_metric", page[0].MetricName, "desc order with offset 2 lands on the smallest name")
+}
+
+func TestStore_RunInTxRollsBackOnError(t *testing.T) {
+	ctx := context.Background()
+	s := NewStore(newTestStore(t))
+	orgID := valuer.GenerateUUID()
+
+	err := s.RunInTx(ctx, func(ctx context.Context) error {
+		if err := s.Upsert(ctx, newRule(orgID, "rolled_back", metricreductionruletypes.MatchTypeDrop, []string{"pod"}, "creator@x.com")); err != nil {
+			return err
+		}
+		return assert.AnError
+	})
+	require.ErrorIs(t, err, assert.AnError)
+
+	_, err = s.Get(ctx, orgID, "rolled_back")
+	require.Error(t, err, "the upsert must not persist when the transaction callback fails")
+}

ee/query-service/app/server.go

@@ -10,7 +10,6 @@ import (
 	"go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux"
 	"go.opentelemetry.io/otel/propagation"
 
-	"github.com/SigNoz/signoz/pkg/cache/memorycache"
 	"github.com/SigNoz/signoz/pkg/errors"
 
 	"github.com/gorilla/handlers"
@@ -20,7 +19,6 @@ import (
 
 	"github.com/SigNoz/signoz/ee/query-service/app/api"
 	"github.com/SigNoz/signoz/ee/query-service/usage"
-	"github.com/SigNoz/signoz/pkg/cache"
 	"github.com/SigNoz/signoz/pkg/http/middleware"
 	"github.com/SigNoz/signoz/pkg/signoz"
 	"github.com/SigNoz/signoz/pkg/web"
@@ -59,25 +57,12 @@ type Server struct {
 
 // NewServer creates and initializes Server
 func NewServer(config signoz.Config, signoz *signoz.SigNoz) (*Server, error) {
-	cacheForTraceDetail, err := memorycache.New(context.TODO(), signoz.Instrumentation.ToProviderSettings(), cache.Config{
-		Provider: "memory",
-		Memory: cache.Memory{
-			NumCounters: 10 * 10000,
-			MaxCost:     1 << 27, // 128 MB
-		},
-	})
-	if err != nil {
-		return nil, err
-	}
-
 	reader := clickhouseReader.NewReader(
 		signoz.Instrumentation.Logger(),
 		signoz.SQLStore,
 		signoz.TelemetryStore,
 		signoz.Prometheus,
 		signoz.TelemetryStore.Cluster(),
-		config.Querier.FluxInterval,
-		cacheForTraceDetail,
 		signoz.Cache,
 		nil,
 	)

frontend/package.json

@@ -94,7 +94,6 @@
     "overlayscrollbars-react": "^0.5.6",
     "papaparse": "5.4.1",
     "posthog-js": "1.298.0",
-    "qs": "6.15.2",
     "rc-select": "14.10.0",
     "react": "18.2.0",
     "react-addons-update": "15.6.3",
@@ -169,7 +168,6 @@
     "@types/lodash-es": "^4.17.4",
     "@types/node": "^16.10.3",
     "@types/papaparse": "5.3.7",
-    "@types/qs": "6.15.1",
     "@types/react": "18.0.26",
     "@types/react-addons-update": "0.14.21",
     "@types/react-beautiful-dnd": "13.1.8",

frontend/pnpm-lock.yaml

@@ -208,9 +208,6 @@ importers:
       posthog-js:
         specifier: 1.298.0
         version: 1.298.0
-      qs:
-        specifier: 6.15.2
-        version: 6.15.2
       rc-select:
         specifier: 14.10.0
         version: 14.10.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
@@ -392,9 +389,6 @@ importers:
       '@types/papaparse':
         specifier: 5.3.7
         version: 5.3.7
-      '@types/qs':
-        specifier: 6.15.1
-        version: 6.15.1
       '@types/react':
         specifier: 18.0.26
         version: 18.0.26
@@ -3564,9 +3558,6 @@ packages:
   '@types/prop-types@15.7.5':
     resolution: {integrity: sha512-JCB8C6SnDoQf0cNycqd/35A7MjcnK+ZTqE7judS6o7utxUCg6imJg3QK2qzHKszlTjcj2cn+NwMB2i96ubpj7w==}
 
-  '@types/qs@6.15.1':
-    resolution: {integrity: sha512-GZHUBZR9hckSUhrxmp1nG6NwdpM9fCunJwyThLW1X3AyHgd9IlHb6VANpQQqDr2o/qQp6McZ3y/IA2rVzKzSbw==}
-
   '@types/react-addons-update@0.14.21':
     resolution: {integrity: sha512-HOxr0Hd8C1L4uw8DHyv2etqMVIj78oLEpe567/HgjoE+1Lc+PUsTGXTrkr1BDvFqsu5r49mSlgI5evwrk9eutA==}
 
@@ -7218,10 +7209,6 @@ packages:
     peerDependencies:
       react: ^16.8.0 || ^17.0.0 || ^18.0.0
 
-  qs@6.15.2:
-    resolution: {integrity: sha512-Rzq0KEyX/w/tEybncDgdkZrJgVUsUMk3xjh3t5bv3S1HTAtg+uOYt72+ZfwiQwKdysThkTBdL/rTi6HDmX9Ddw==}
-    engines: {node: '>=0.6'}
-
   querystringify@2.2.0:
     resolution: {integrity: sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==}
 
@@ -12371,8 +12358,6 @@ snapshots:
 
   '@types/prop-types@15.7.5': {}
 
-  '@types/qs@6.15.1': {}
-
   '@types/react-addons-update@0.14.21':
     dependencies:
       '@types/react': 18.0.26
@@ -16701,10 +16686,6 @@ snapshots:
     dependencies:
       react: 18.2.0
 
-  qs@6.15.2:
-    dependencies:
-      side-channel: 1.1.0
-
   querystringify@2.2.0: {}
 
   queue-microtask@1.2.3: {}

frontend/src/AppRoutes/routes.ts

@@ -469,6 +469,13 @@ const routes: AppRoutes[] = [
 		key: 'METRICS_EXPLORER_VIEWS',
 		isPrivate: true,
 	},
+	{
+		path: ROUTES.METRICS_EXPLORER_VOLUME_CONTROL,
+		exact: true,
+		component: MetricsExplorer,
+		key: 'METRICS_EXPLORER_VOLUME_CONTROL',
+		isPrivate: true,
+	},
 
 	{
 		path: ROUTES.METER,

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

@@ -18,15 +18,20 @@ import type {
 } from 'react-query';
 
 import type {
+	CloneDashboardV2201,
+	CloneDashboardV2PathParameters,
 	CreateDashboardV2201,
+	CreateDashboardView201,
 	CreatePublicDashboard201,
 	CreatePublicDashboardPathParameters,
 	DashboardtypesPatchableDashboardV2DTO,
 	DashboardtypesPostableDashboardV2DTO,
+	DashboardtypesPostableDashboardViewDTO,
 	DashboardtypesPostablePublicDashboardDTO,
 	DashboardtypesUpdatableDashboardV2DTO,
 	DashboardtypesUpdatablePublicDashboardDTO,
 	DeleteDashboardV2PathParameters,
+	DeleteDashboardViewPathParameters,
 	DeletePublicDashboardPathParameters,
 	GetDashboardV2200,
 	GetDashboardV2PathParameters,
@@ -36,6 +41,7 @@ import type {
 	GetPublicDashboardPathParameters,
 	GetPublicDashboardWidgetQueryRange200,
 	GetPublicDashboardWidgetQueryRangePathParameters,
+	ListDashboardViews200,
 	ListDashboardsForUserV2200,
 	ListDashboardsForUserV2Params,
 	ListDashboardsV2200,
@@ -49,6 +55,8 @@ import type {
 	UnpinDashboardV2PathParameters,
 	UpdateDashboardV2200,
 	UpdateDashboardV2PathParameters,
+	UpdateDashboardView200,
+	UpdateDashboardViewPathParameters,
 	UpdatePublicDashboardPathParameters,
 } from '../sigNoz.schemas';
 
@@ -648,6 +656,354 @@ export const invalidateGetPublicDashboardWidgetQueryRange = async (
 	return queryClient;
 };
 
+/**
+ * Returns every saved view in the calling user's org. Saved views are shared org-wide.
+ * @summary List dashboard saved views
+ */
+export const listDashboardViews = (signal?: AbortSignal) => {
+	return GeneratedAPIInstance<ListDashboardViews200>({
+		url: `/api/v2/dashboard_views`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getListDashboardViewsQueryKey = () => {
+	return [`/api/v2/dashboard_views`] as const;
+};
+
+export const getListDashboardViewsQueryOptions = <
+	TData = Awaited<ReturnType<typeof listDashboardViews>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof listDashboardViews>>,
+		TError,
+		TData
+	>;
+}) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getListDashboardViewsQueryKey();
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof listDashboardViews>>
+	> = ({ signal }) => listDashboardViews(signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof listDashboardViews>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type ListDashboardViewsQueryResult = NonNullable<
+	Awaited<ReturnType<typeof listDashboardViews>>
+>;
+export type ListDashboardViewsQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary List dashboard saved views
+ */
+
+export function useListDashboardViews<
+	TData = Awaited<ReturnType<typeof listDashboardViews>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof listDashboardViews>>,
+		TError,
+		TData
+	>;
+}): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getListDashboardViewsQueryOptions(options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary List dashboard saved views
+ */
+export const invalidateListDashboardViews = async (
+	queryClient: QueryClient,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getListDashboardViewsQueryKey() },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * Persists the calling user's dashboard listing state (query, sort, order) as a named, reusable view shared across the org.
+ * @summary Create dashboard saved view
+ */
+export const createDashboardView = (
+	dashboardtypesPostableDashboardViewDTO?: BodyType<DashboardtypesPostableDashboardViewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<CreateDashboardView201>({
+		url: `/api/v2/dashboard_views`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: dashboardtypesPostableDashboardViewDTO,
+		signal,
+	});
+};
+
+export const getCreateDashboardViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createDashboardView>>,
+		TError,
+		{ data?: BodyType<DashboardtypesPostableDashboardViewDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof createDashboardView>>,
+	TError,
+	{ data?: BodyType<DashboardtypesPostableDashboardViewDTO> },
+	TContext
+> => {
+	const mutationKey = ['createDashboardView'];
+	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 createDashboardView>>,
+		{ data?: BodyType<DashboardtypesPostableDashboardViewDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return createDashboardView(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type CreateDashboardViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof createDashboardView>>
+>;
+export type CreateDashboardViewMutationBody =
+	| BodyType<DashboardtypesPostableDashboardViewDTO>
+	| undefined;
+export type CreateDashboardViewMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Create dashboard saved view
+ */
+export const useCreateDashboardView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createDashboardView>>,
+		TError,
+		{ data?: BodyType<DashboardtypesPostableDashboardViewDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof createDashboardView>>,
+	TError,
+	{ data?: BodyType<DashboardtypesPostableDashboardViewDTO> },
+	TContext
+> => {
+	return useMutation(getCreateDashboardViewMutationOptions(options));
+};
+/**
+ * Removes a saved view. Saved views are shared org-wide. Deleting a non-existent view returns 404.
+ * @summary Delete dashboard saved view
+ */
+export const deleteDashboardView = (
+	{ id }: DeleteDashboardViewPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/dashboard_views/${id}`,
+		method: 'DELETE',
+		signal,
+	});
+};
+
+export const getDeleteDashboardViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteDashboardView>>,
+		TError,
+		{ pathParams: DeleteDashboardViewPathParameters },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof deleteDashboardView>>,
+	TError,
+	{ pathParams: DeleteDashboardViewPathParameters },
+	TContext
+> => {
+	const mutationKey = ['deleteDashboardView'];
+	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 deleteDashboardView>>,
+		{ pathParams: DeleteDashboardViewPathParameters }
+	> = (props) => {
+		const { pathParams } = props ?? {};
+
+		return deleteDashboardView(pathParams);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type DeleteDashboardViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof deleteDashboardView>>
+>;
+
+export type DeleteDashboardViewMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Delete dashboard saved view
+ */
+export const useDeleteDashboardView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteDashboardView>>,
+		TError,
+		{ pathParams: DeleteDashboardViewPathParameters },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof deleteDashboardView>>,
+	TError,
+	{ pathParams: DeleteDashboardViewPathParameters },
+	TContext
+> => {
+	return useMutation(getDeleteDashboardViewMutationOptions(options));
+};
+/**
+ * Replaces a saved view's name and data. Saved views are shared org-wide.
+ * @summary Update dashboard saved view
+ */
+export const updateDashboardView = (
+	{ id }: UpdateDashboardViewPathParameters,
+	dashboardtypesPostableDashboardViewDTO?: BodyType<DashboardtypesPostableDashboardViewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<UpdateDashboardView200>({
+		url: `/api/v2/dashboard_views/${id}`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: dashboardtypesPostableDashboardViewDTO,
+		signal,
+	});
+};
+
+export const getUpdateDashboardViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateDashboardView>>,
+		TError,
+		{
+			pathParams: UpdateDashboardViewPathParameters;
+			data?: BodyType<DashboardtypesPostableDashboardViewDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof updateDashboardView>>,
+	TError,
+	{
+		pathParams: UpdateDashboardViewPathParameters;
+		data?: BodyType<DashboardtypesPostableDashboardViewDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['updateDashboardView'];
+	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 updateDashboardView>>,
+		{
+			pathParams: UpdateDashboardViewPathParameters;
+			data?: BodyType<DashboardtypesPostableDashboardViewDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return updateDashboardView(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type UpdateDashboardViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof updateDashboardView>>
+>;
+export type UpdateDashboardViewMutationBody =
+	| BodyType<DashboardtypesPostableDashboardViewDTO>
+	| undefined;
+export type UpdateDashboardViewMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Update dashboard saved view
+ */
+export const useUpdateDashboardView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateDashboardView>>,
+		TError,
+		{
+			pathParams: UpdateDashboardViewPathParameters;
+			data?: BodyType<DashboardtypesPostableDashboardViewDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof updateDashboardView>>,
+	TError,
+	{
+		pathParams: UpdateDashboardViewPathParameters;
+		data?: BodyType<DashboardtypesPostableDashboardViewDTO>;
+	},
+	TContext
+> => {
+	return useMutation(getUpdateDashboardViewMutationOptions(options));
+};
 /**
  * Returns a page of v2-shape dashboards for the org. This is the pure, user-independent list — it carries no pin state. Use ListDashboardsForUserV2 for the personalized, pin-aware list. Supports a filter DSL (`query`), sort (`updated_at`/`created_at`/`name`), order (`asc`/`desc`), and offset-based pagination (`limit`/`offset`).
  * @summary List dashboards (v2)
@@ -1206,6 +1562,85 @@ export const useUpdateDashboardV2 = <
 > => {
 	return useMutation(getUpdateDashboardV2MutationOptions(options));
 };
+/**
+ * This endpoint clones an existing v2-shape dashboard. User and integration dashboards can be cloned; system dashboards are rejected. The clone keeps the source's display name, panels, and tags, but gets a freshly generated unique internal name and is always created as an unlocked user dashboard owned by the caller.
+ * @summary Clone dashboard (v2)
+ */
+export const cloneDashboardV2 = (
+	{ id }: CloneDashboardV2PathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<CloneDashboardV2201>({
+		url: `/api/v2/dashboards/${id}/clone`,
+		method: 'POST',
+		signal,
+	});
+};
+
+export const getCloneDashboardV2MutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof cloneDashboardV2>>,
+		TError,
+		{ pathParams: CloneDashboardV2PathParameters },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof cloneDashboardV2>>,
+	TError,
+	{ pathParams: CloneDashboardV2PathParameters },
+	TContext
+> => {
+	const mutationKey = ['cloneDashboardV2'];
+	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 cloneDashboardV2>>,
+		{ pathParams: CloneDashboardV2PathParameters }
+	> = (props) => {
+		const { pathParams } = props ?? {};
+
+		return cloneDashboardV2(pathParams);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type CloneDashboardV2MutationResult = NonNullable<
+	Awaited<ReturnType<typeof cloneDashboardV2>>
+>;
+
+export type CloneDashboardV2MutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Clone dashboard (v2)
+ */
+export const useCloneDashboardV2 = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof cloneDashboardV2>>,
+		TError,
+		{ pathParams: CloneDashboardV2PathParameters },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof cloneDashboardV2>>,
+	TError,
+	{ pathParams: CloneDashboardV2PathParameters },
+	TContext
+> => {
+	return useMutation(getCloneDashboardV2MutationOptions(options));
+};
 /**
  * This endpoint unlocks a v2-shape dashboard. Only the dashboard's creator or an org admin may lock or unlock.
  * @summary Unlock dashboard (v2)

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

@@ -18,6 +18,7 @@ import type {
 } from 'react-query';
 
 import type {
+	DeleteMetricReductionRulePathParameters,
 	GetMetricAlerts200,
 	GetMetricAlertsPathParameters,
 	GetMetricAttributes200,
@@ -29,18 +30,27 @@ import type {
 	GetMetricHighlightsPathParameters,
 	GetMetricMetadata200,
 	GetMetricMetadataPathParameters,
+	GetMetricReductionRule200,
+	GetMetricReductionRulePathParameters,
 	GetMetricsOnboardingStatus200,
 	GetMetricsStats200,
 	GetMetricsTreemap200,
 	InspectMetrics200,
+	ListMetricReductionRules200,
+	ListMetricReductionRulesParams,
 	ListMetrics200,
 	ListMetricsParams,
+	MetricreductionruletypesPostableReductionRuleDTO,
+	MetricreductionruletypesPostableReductionRulePreviewDTO,
 	MetricsexplorertypesInspectMetricsRequestDTO,
 	MetricsexplorertypesStatsRequestDTO,
 	MetricsexplorertypesTreemapRequestDTO,
 	MetricsexplorertypesUpdateMetricMetadataRequestDTO,
+	PreviewMetricReductionRule200,
 	RenderErrorResponseDTO,
 	UpdateMetricMetadataPathParameters,
+	UpsertMetricReductionRule200,
+	UpsertMetricReductionRulePathParameters,
 } from '../sigNoz.schemas';
 
 import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
@@ -771,6 +781,292 @@ export const useUpdateMetricMetadata = <
 > => {
 	return useMutation(getUpdateMetricMetadataMutationOptions(options));
 };
+/**
+ * Removes the volume-control (label reduction) rule for a specified metric, reverting it to full fidelity. Admin only; enterprise feature.
+ * @summary Delete a metric reduction rule
+ */
+export const deleteMetricReductionRule = (
+	{ metricName }: DeleteMetricReductionRulePathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/metrics/${metricName}/reduction_rule`,
+		method: 'DELETE',
+		signal,
+	});
+};
+
+export const getDeleteMetricReductionRuleMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteMetricReductionRule>>,
+		TError,
+		{ pathParams: DeleteMetricReductionRulePathParameters },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof deleteMetricReductionRule>>,
+	TError,
+	{ pathParams: DeleteMetricReductionRulePathParameters },
+	TContext
+> => {
+	const mutationKey = ['deleteMetricReductionRule'];
+	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 deleteMetricReductionRule>>,
+		{ pathParams: DeleteMetricReductionRulePathParameters }
+	> = (props) => {
+		const { pathParams } = props ?? {};
+
+		return deleteMetricReductionRule(pathParams);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type DeleteMetricReductionRuleMutationResult = NonNullable<
+	Awaited<ReturnType<typeof deleteMetricReductionRule>>
+>;
+
+export type DeleteMetricReductionRuleMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Delete a metric reduction rule
+ */
+export const useDeleteMetricReductionRule = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteMetricReductionRule>>,
+		TError,
+		{ pathParams: DeleteMetricReductionRulePathParameters },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof deleteMetricReductionRule>>,
+	TError,
+	{ pathParams: DeleteMetricReductionRulePathParameters },
+	TContext
+> => {
+	return useMutation(getDeleteMetricReductionRuleMutationOptions(options));
+};
+/**
+ * Returns the active volume-control (label reduction) rule for a specified metric. Enterprise feature.
+ * @summary Get a metric reduction rule
+ */
+export const getMetricReductionRule = (
+	{ metricName }: GetMetricReductionRulePathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetMetricReductionRule200>({
+		url: `/api/v2/metrics/${metricName}/reduction_rule`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetMetricReductionRuleQueryKey = ({
+	metricName,
+}: GetMetricReductionRulePathParameters) => {
+	return [`/api/v2/metrics/${metricName}/reduction_rule`] as const;
+};
+
+export const getGetMetricReductionRuleQueryOptions = <
+	TData = Awaited<ReturnType<typeof getMetricReductionRule>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	{ metricName }: GetMetricReductionRulePathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getMetricReductionRule>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ?? getGetMetricReductionRuleQueryKey({ metricName });
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getMetricReductionRule>>
+	> = ({ signal }) => getMetricReductionRule({ metricName }, signal);
+
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!metricName,
+		...queryOptions,
+	} as UseQueryOptions<
+		Awaited<ReturnType<typeof getMetricReductionRule>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetMetricReductionRuleQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getMetricReductionRule>>
+>;
+export type GetMetricReductionRuleQueryError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get a metric reduction rule
+ */
+
+export function useGetMetricReductionRule<
+	TData = Awaited<ReturnType<typeof getMetricReductionRule>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	{ metricName }: GetMetricReductionRulePathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getMetricReductionRule>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetMetricReductionRuleQueryOptions(
+		{ metricName },
+		options,
+	);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary Get a metric reduction rule
+ */
+export const invalidateGetMetricReductionRule = async (
+	queryClient: QueryClient,
+	{ metricName }: GetMetricReductionRulePathParameters,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetMetricReductionRuleQueryKey({ metricName }) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * Creates or updates the volume-control (label reduction) rule for a specified metric. The rule takes effect after a short activation delay. Admin only; enterprise feature.
+ * @summary Create or update a metric reduction rule
+ */
+export const upsertMetricReductionRule = (
+	{ metricName }: UpsertMetricReductionRulePathParameters,
+	metricreductionruletypesPostableReductionRuleDTO?: BodyType<MetricreductionruletypesPostableReductionRuleDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<UpsertMetricReductionRule200>({
+		url: `/api/v2/metrics/${metricName}/reduction_rule`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: metricreductionruletypesPostableReductionRuleDTO,
+		signal,
+	});
+};
+
+export const getUpsertMetricReductionRuleMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof upsertMetricReductionRule>>,
+		TError,
+		{
+			pathParams: UpsertMetricReductionRulePathParameters;
+			data?: BodyType<MetricreductionruletypesPostableReductionRuleDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof upsertMetricReductionRule>>,
+	TError,
+	{
+		pathParams: UpsertMetricReductionRulePathParameters;
+		data?: BodyType<MetricreductionruletypesPostableReductionRuleDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['upsertMetricReductionRule'];
+	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 upsertMetricReductionRule>>,
+		{
+			pathParams: UpsertMetricReductionRulePathParameters;
+			data?: BodyType<MetricreductionruletypesPostableReductionRuleDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return upsertMetricReductionRule(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type UpsertMetricReductionRuleMutationResult = NonNullable<
+	Awaited<ReturnType<typeof upsertMetricReductionRule>>
+>;
+export type UpsertMetricReductionRuleMutationBody =
+	| BodyType<MetricreductionruletypesPostableReductionRuleDTO>
+	| undefined;
+export type UpsertMetricReductionRuleMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Create or update a metric reduction rule
+ */
+export const useUpsertMetricReductionRule = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof upsertMetricReductionRule>>,
+		TError,
+		{
+			pathParams: UpsertMetricReductionRulePathParameters;
+			data?: BodyType<MetricreductionruletypesPostableReductionRuleDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof upsertMetricReductionRule>>,
+	TError,
+	{
+		pathParams: UpsertMetricReductionRulePathParameters;
+		data?: BodyType<MetricreductionruletypesPostableReductionRuleDTO>;
+	},
+	TContext
+> => {
+	return useMutation(getUpsertMetricReductionRuleMutationOptions(options));
+};
 /**
  * Returns raw time series data points for a metric within a time range (max 30 minutes). Each series includes labels and timestamp/value pairs.
  * @summary Inspect raw metric data points
@@ -940,6 +1236,192 @@ export const invalidateGetMetricsOnboardingStatus = async (
 	return queryClient;
 };
 
+/**
+ * Returns active metric volume-control (label reduction) rules, sorted and paginated server-side. Enterprise feature.
+ * @summary List metric reduction rules
+ */
+export const listMetricReductionRules = (
+	params?: ListMetricReductionRulesParams,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<ListMetricReductionRules200>({
+		url: `/api/v2/metrics/reduction_rules`,
+		method: 'GET',
+		params,
+		signal,
+	});
+};
+
+export const getListMetricReductionRulesQueryKey = (
+	params?: ListMetricReductionRulesParams,
+) => {
+	return [
+		`/api/v2/metrics/reduction_rules`,
+		...(params ? [params] : []),
+	] as const;
+};
+
+export const getListMetricReductionRulesQueryOptions = <
+	TData = Awaited<ReturnType<typeof listMetricReductionRules>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: ListMetricReductionRulesParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof listMetricReductionRules>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ?? getListMetricReductionRulesQueryKey(params);
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof listMetricReductionRules>>
+	> = ({ signal }) => listMetricReductionRules(params, signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof listMetricReductionRules>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type ListMetricReductionRulesQueryResult = NonNullable<
+	Awaited<ReturnType<typeof listMetricReductionRules>>
+>;
+export type ListMetricReductionRulesQueryError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary List metric reduction rules
+ */
+
+export function useListMetricReductionRules<
+	TData = Awaited<ReturnType<typeof listMetricReductionRules>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: ListMetricReductionRulesParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof listMetricReductionRules>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getListMetricReductionRulesQueryOptions(params, options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary List metric reduction rules
+ */
+export const invalidateListMetricReductionRules = async (
+	queryClient: QueryClient,
+	params?: ListMetricReductionRulesParams,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getListMetricReductionRulesQueryKey(params) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * Estimates the series reduction and related-asset impact of a candidate volume-control rule without persisting it. Enterprise feature.
+ * @summary Preview a metric reduction rule
+ */
+export const previewMetricReductionRule = (
+	metricreductionruletypesPostableReductionRulePreviewDTO?: BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<PreviewMetricReductionRule200>({
+		url: `/api/v2/metrics/reduction_rules/preview`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: metricreductionruletypesPostableReductionRulePreviewDTO,
+		signal,
+	});
+};
+
+export const getPreviewMetricReductionRuleMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof previewMetricReductionRule>>,
+		TError,
+		{ data?: BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof previewMetricReductionRule>>,
+	TError,
+	{ data?: BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO> },
+	TContext
+> => {
+	const mutationKey = ['previewMetricReductionRule'];
+	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 previewMetricReductionRule>>,
+		{ data?: BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return previewMetricReductionRule(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type PreviewMetricReductionRuleMutationResult = NonNullable<
+	Awaited<ReturnType<typeof previewMetricReductionRule>>
+>;
+export type PreviewMetricReductionRuleMutationBody =
+	| BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO>
+	| undefined;
+export type PreviewMetricReductionRuleMutationError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Preview a metric reduction rule
+ */
+export const usePreviewMetricReductionRule = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof previewMetricReductionRule>>,
+		TError,
+		{ data?: BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof previewMetricReductionRule>>,
+	TError,
+	{ data?: BodyType<MetricreductionruletypesPostableReductionRulePreviewDTO> },
+	TContext
+> => {
+	return useMutation(getPreviewMetricReductionRuleMutationOptions(options));
+};
 /**
  * This endpoint provides list of metrics with their number of samples and timeseries for the given time range
  * @summary Get metrics statistics

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

@@ -4633,6 +4633,54 @@ export interface DashboardtypesDashboardSpecDTO {
 	variables: DashboardtypesVariableDTO[];
 }
 
+export enum DashboardtypesListOrderDTO {
+	asc = 'asc',
+	desc = 'desc',
+}
+export enum DashboardtypesListSortDTO {
+	updated_at = 'updated_at',
+	created_at = 'created_at',
+	name = 'name',
+}
+export interface DashboardtypesDashboardViewDataDTO {
+	order?: DashboardtypesListOrderDTO;
+	/**
+	 * @type string
+	 */
+	query?: string;
+	sort?: DashboardtypesListSortDTO;
+	/**
+	 * @type string
+	 */
+	version: string;
+}
+
+export interface DashboardtypesDashboardViewDTO {
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	createdAt?: string;
+	data: DashboardtypesDashboardViewDataDTO;
+	/**
+	 * @type string
+	 */
+	id: string;
+	/**
+	 * @type string
+	 */
+	name: string;
+	/**
+	 * @type string
+	 */
+	orgId: string;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	updatedAt?: string;
+}
+
 export enum DashboardtypesDatasourcePluginKindDTO {
 	'signoz/Datasource' = 'signoz/Datasource',
 }
@@ -4744,15 +4792,6 @@ export interface DashboardtypesJSONPatchOperationDTO {
 	value?: unknown;
 }
 
-export enum DashboardtypesListOrderDTO {
-	asc = 'asc',
-	desc = 'desc',
-}
-export enum DashboardtypesListSortDTO {
-	updated_at = 'updated_at',
-	created_at = 'created_at',
-	name = 'name',
-}
 export interface DashboardtypesListedDashboardV2SpecDTO {
 	display?: DashboardtypesDisplayDTO;
 }
@@ -4895,6 +4934,13 @@ export interface DashboardtypesListableDashboardV2DTO {
 	total: number;
 }
 
+export interface DashboardtypesListableDashboardViewDTO {
+	/**
+	 * @type array
+	 */
+	views: DashboardtypesDashboardViewDTO[];
+}
+
 export enum DashboardtypesPanelPluginKindDTO {
 	'signoz/TimeSeriesPanel' = 'signoz/TimeSeriesPanel',
 	'signoz/BarChartPanel' = 'signoz/BarChartPanel',
@@ -4946,6 +4992,14 @@ export interface DashboardtypesPostableDashboardV2DTO {
 	tags: TagtypesPostableTagDTO[] | null;
 }
 
+export interface DashboardtypesPostableDashboardViewDTO {
+	data: DashboardtypesDashboardViewDataDTO;
+	/**
+	 * @type string
+	 */
+	name: string;
+}
+
 export interface DashboardtypesPostablePublicDashboardDTO {
 	/**
 	 * @type string
@@ -6523,6 +6577,157 @@ export interface LlmpricingruletypesUpdatableLLMPricingRulesDTO {
 	rules: LlmpricingruletypesUpdatableLLMPricingRuleDTO[] | null;
 }
 
+export enum MetricreductionruletypesAssetTypeDTO {
+	dashboard = 'dashboard',
+	alert_rule = 'alert_rule',
+}
+export interface MetricreductionruletypesAffectedAssetDTO {
+	/**
+	 * @type string
+	 */
+	id: string;
+	/**
+	 * @type array,null
+	 */
+	impactedLabels: string[] | null;
+	/**
+	 * @type string
+	 */
+	name: string;
+	type: MetricreductionruletypesAssetTypeDTO;
+	/**
+	 * @type string
+	 */
+	widget?: string;
+}
+
+export enum MetricreductionruletypesMatchTypeDTO {
+	drop = 'drop',
+	keep = 'keep',
+}
+export interface MetricreductionruletypesGettableReductionRuleDTO {
+	/**
+	 * @type boolean
+	 */
+	active: boolean;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	effectiveFrom: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	ingestedSeries: number;
+	/**
+	 * @type array,null
+	 */
+	labels: string[] | null;
+	matchType: MetricreductionruletypesMatchTypeDTO;
+	/**
+	 * @type string
+	 */
+	metricName: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	reducedSeries: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	reductionPercent: number;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	updatedAt: string;
+	/**
+	 * @type string
+	 */
+	updatedBy: string;
+}
+
+export interface MetricreductionruletypesGettableReductionRulePreviewDTO {
+	/**
+	 * @type array,null
+	 */
+	affectedAssets: MetricreductionruletypesAffectedAssetDTO[] | null;
+	/**
+	 * @type array,null
+	 */
+	droppedLabels: string[] | null;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	effectiveFrom: string;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	ingestedSeries: number;
+	/**
+	 * @type integer
+	 * @minimum 0
+	 */
+	reducedSeries: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	reductionPercent: number;
+}
+
+export interface MetricreductionruletypesGettableReductionRulesDTO {
+	/**
+	 * @type array,null
+	 */
+	rules: MetricreductionruletypesGettableReductionRuleDTO[] | null;
+	/**
+	 * @type integer
+	 */
+	total: number;
+}
+
+export enum MetricreductionruletypesOrderDTO {
+	asc = 'asc',
+	desc = 'desc',
+}
+export interface MetricreductionruletypesPostableReductionRuleDTO {
+	/**
+	 * @type array,null
+	 */
+	labels: string[] | null;
+	matchType: MetricreductionruletypesMatchTypeDTO;
+}
+
+export interface MetricreductionruletypesPostableReductionRulePreviewDTO {
+	/**
+	 * @type array,null
+	 */
+	labels: string[] | null;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	lookbackMs?: number;
+	matchType: MetricreductionruletypesMatchTypeDTO;
+	/**
+	 * @type string
+	 */
+	metricName: string;
+}
+
+export enum MetricreductionruletypesReductionRuleOrderByDTO {
+	metricname = 'metricname',
+	ingestedvolume = 'ingestedvolume',
+	reducedvolume = 'reducedvolume',
+	reduction = 'reduction',
+	lastupdated = 'lastupdated',
+}
 export interface MetricsexplorertypesInspectMetricsRequestDTO {
 	/**
 	 * @type integer
@@ -6684,6 +6889,10 @@ export interface MetricsexplorertypesMetricDashboardDTO {
 	 * @type string
 	 */
 	dashboardName: string;
+	/**
+	 * @type array
+	 */
+	groupBy?: string[];
 	/**
 	 * @type string
 	 */
@@ -9837,6 +10046,36 @@ export type GetUserPreference200 = {
 export type UpdateUserPreferencePathParameters = {
 	name: string;
 };
+export type ListDashboardViews200 = {
+	data: DashboardtypesListableDashboardViewDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type CreateDashboardView201 = {
+	data: DashboardtypesDashboardViewDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type DeleteDashboardViewPathParameters = {
+	id: string;
+};
+export type UpdateDashboardViewPathParameters = {
+	id: string;
+};
+export type UpdateDashboardView200 = {
+	data: DashboardtypesDashboardViewDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type ListDashboardsV2Params = {
 	/**
 	 * @type string
@@ -9915,6 +10154,17 @@ export type UpdateDashboardV2200 = {
 	status: string;
 };
 
+export type CloneDashboardV2PathParameters = {
+	id: string;
+};
+export type CloneDashboardV2201 = {
+	data: DashboardtypesGettableDashboardV2DTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type UnlockDashboardV2PathParameters = {
 	id: string;
 };
@@ -10221,6 +10471,31 @@ export type GetMetricMetadata200 = {
 export type UpdateMetricMetadataPathParameters = {
 	metricName: string;
 };
+export type DeleteMetricReductionRulePathParameters = {
+	metricName: string;
+};
+export type GetMetricReductionRulePathParameters = {
+	metricName: string;
+};
+export type GetMetricReductionRule200 = {
+	data: MetricreductionruletypesGettableReductionRuleDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type UpsertMetricReductionRulePathParameters = {
+	metricName: string;
+};
+export type UpsertMetricReductionRule200 = {
+	data: MetricreductionruletypesGettableReductionRuleDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type InspectMetrics200 = {
 	data: MetricsexplorertypesInspectMetricsResponseDTO;
 	/**
@@ -10237,6 +10512,43 @@ export type GetMetricsOnboardingStatus200 = {
 	status: string;
 };
 
+export type ListMetricReductionRulesParams = {
+	/**
+	 * @description undefined
+	 */
+	orderBy?: MetricreductionruletypesReductionRuleOrderByDTO;
+	/**
+	 * @description undefined
+	 */
+	order?: MetricreductionruletypesOrderDTO;
+	/**
+	 * @type integer
+	 * @description undefined
+	 */
+	offset?: number;
+	/**
+	 * @type integer
+	 * @description undefined
+	 */
+	limit?: number;
+};
+
+export type ListMetricReductionRules200 = {
+	data: MetricreductionruletypesGettableReductionRulesDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type PreviewMetricReductionRule200 = {
+	data: MetricreductionruletypesGettableReductionRulePreviewDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type GetMetricsStats200 = {
 	data: MetricsexplorertypesStatsResponseDTO;
 	/**

frontend/src/components/CeleryTask/useNavigateToExplorer.ts

@@ -6,10 +6,6 @@ import { PANEL_TYPES } from 'constants/queryBuilder';
 import ROUTES from 'constants/routes';
 import useUpdatedQuery from 'container/GridCardLayout/useResolveQuery';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { useNotifications } from 'hooks/useNotifications';
 import { useDashboardStore } from 'providers/Dashboard/store/useDashboardStore';
 import { AppState } from 'store/reducers';
@@ -128,13 +124,15 @@ export function useNavigateToExplorer(): (
 					});
 			}
 
-			applySerializedParams(serialize(preparedQuery), urlParams);
+			const JSONCompositeQuery = encodeURIComponent(JSON.stringify(preparedQuery));
 
 			const basePath =
 				dataSource === DataSource.TRACES
 					? ROUTES.TRACES_EXPLORER
 					: ROUTES.LOGS_EXPLORER;
-			const newExplorerPath = `${basePath}?${urlParams.toString()}`;
+			const newExplorerPath = `${basePath}?${urlParams.toString()}&${
+				QueryParams.compositeQuery
+			}=${JSONCompositeQuery}`;
 
 			window.open(withBasePath(newExplorerPath), sameTab ? '_self' : '_blank');
 		},

frontend/src/components/LogDetail/index.tsx

@@ -32,7 +32,6 @@ import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useNotifications } from 'hooks/useNotifications';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
-import { serializeToParams } from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import { cloneDeep } from 'lodash-es';
 import {
@@ -253,7 +252,7 @@ function LogDetailInner({
 			[QueryParams.activeLogId]: `"${log?.id}"`,
 			[QueryParams.startTime]: minTime?.toString() || '',
 			[QueryParams.endTime]: maxTime?.toString() || '',
-			...serializeToParams(
+			[QueryParams.compositeQuery]: JSON.stringify(
 				updateAllQueriesOperators(
 					initialQueriesMap[DataSource.LOGS],
 					PANEL_TYPES.LIST,

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

@@ -1,67 +1,29 @@
 /* eslint-disable sonarjs/no-identical-functions */
 import { Fragment, useMemo, useState } from 'react';
 import { Input } from '@signozhq/ui/input';
-import { Button, Skeleton } from 'antd';
-import { Checkbox } from '@signozhq/ui/checkbox';
+import { Skeleton } from 'antd';
 import { Typography } from '@signozhq/ui/typography';
-import cx from 'classnames';
-import { removeKeysFromExpression } from 'components/QueryBuilderV2/utils';
 import {
 	IQuickFiltersConfig,
 	QuickFiltersSource,
 } from 'components/QuickFilters/types';
-import { OPERATORS } from 'constants/antlrQueryConstants';
-import {
-	DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY,
-	PANEL_TYPES,
-} from 'constants/queryBuilder';
 import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
-import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
-import { useGetAggregateValues } from 'hooks/queryBuilder/useGetAggregateValues';
-import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
-import { useGetQueryKeyValueSuggestions } from 'hooks/querySuggestions/useGetQueryKeyValueSuggestions';
 import useDebouncedFn from 'hooks/useDebouncedFunction';
-import { cloneDeep, isArray, isFunction } from 'lodash-es';
-import { ChevronDown, ChevronRight } from '@signozhq/icons';
-import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
-import { DataSource } from 'types/common/queryBuilder';
-import { v4 as uuid } from 'uuid';
+import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
+import CheckboxFilterHeader from './CheckboxFilterHeader';
+import CheckboxValueRow from './CheckboxValueRow';
 import LogsQuickFilterEmptyState from './LogsQuickFilterEmptyState';
-import { isKeyMatch } from './utils';
+import useActiveQueryIndex from './useActiveQueryIndex';
+import useCheckboxDisclosure from './useCheckboxDisclosure';
+import useCheckboxFilterActions from './useCheckboxFilterActions';
+import useCheckboxFilterState from './useCheckboxFilterState';
+import useCheckboxFilterValues from './useCheckboxFilterValues';
 
 import './Checkbox.styles.scss';
 
-const SELECTED_OPERATORS = [OPERATORS['='], 'in'];
-const NON_SELECTED_OPERATORS = [OPERATORS['!='], 'not in', 'nin'];
-
 const SOURCES_WITH_EMPTY_STATE_ENABLED = [QuickFiltersSource.LOGS_EXPLORER];
 
-// Sources that use backend APIs expecting short operator format (e.g., 'nin' instead of 'not in')
-const SOURCES_WITH_SHORT_OPERATORS = [QuickFiltersSource.INFRA_MONITORING];
-
-/**
- * Returns the correct NOT_IN operator value based on source.
- * InfraMonitoring backend expects 'nin', others expect 'not in'.
- */
-function getNotInOperator(source: QuickFiltersSource): string {
-	if (SOURCES_WITH_SHORT_OPERATORS.includes(source)) {
-		return 'nin';
-	}
-	return getOperatorValue('NOT_IN');
-}
-
-function setDefaultValues(
-	values: string[],
-	trueOrFalse: boolean,
-): Record<string, boolean> {
-	const defaultState: Record<string, boolean> = {};
-	values.forEach((val) => {
-		defaultState[val] = trueOrFalse;
-	});
-	return defaultState;
-}
 interface ICheckboxProps {
 	filter: IQuickFiltersConfig;
 	source: QuickFiltersSource;
@@ -72,194 +34,39 @@ interface ICheckboxProps {
 export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 	const { source, filter, onFilterChange } = props;
 	const [searchText, setSearchText] = useState<string>('');
-	// null = no user action, true = user opened, false = user closed
-	const [userToggleState, setUserToggleState] = useState<boolean | null>(null);
-	const [visibleItemsCount, setVisibleItemsCount] = useState<number>(10);
+
+	const activeQueryIndex = useActiveQueryIndex(source);
 
 	const {
-		lastUsedQuery,
-		currentQuery,
-		redirectWithQueryBuilderData,
-		panelType,
-	} = useQueryBuilder();
-
-	// Determine if we're in ListView mode
-	const isListView = panelType === PANEL_TYPES.LIST;
-	// In ListView mode, use index 0 for most sources; for TRACES_EXPLORER, use lastUsedQuery
-	// Otherwise use lastUsedQuery for non-ListView modes
-	const activeQueryIndex = useMemo(() => {
-		if (isListView) {
-			return source === QuickFiltersSource.TRACES_EXPLORER
-				? lastUsedQuery || 0
-				: 0;
-		}
-		return lastUsedQuery || 0;
-	}, [isListView, source, lastUsedQuery]);
-
-	// Check if this filter has active filters in the query
-	const isSomeFilterPresentForCurrentAttribute = useMemo(
-		() =>
-			currentQuery.builder.queryData?.[activeQueryIndex]?.filters?.items?.some(
-				(item) => isKeyMatch(item.key?.key, filter.attributeKey.key),
-			),
-		[currentQuery.builder.queryData, activeQueryIndex, filter.attributeKey.key],
-	);
-
-	// Derive isOpen from filter state + user action
-	const isOpen = useMemo(() => {
-		// If user explicitly toggled, respect that
-		if (userToggleState !== null) {
-			return userToggleState;
-		}
-
-		// Auto-open if this filter has active filters in the query
-		if (isSomeFilterPresentForCurrentAttribute) {
-			return true;
-		}
-
-		// Otherwise use default behavior (first 2 filters open)
-		return filter.defaultOpen;
-	}, [
-		userToggleState,
+		isOpen,
 		isSomeFilterPresentForCurrentAttribute,
-		filter.defaultOpen,
-	]);
+		visibleItemsCount,
+		onToggleOpen,
+		onShowMore,
+	} = useCheckboxDisclosure({ filter, activeQueryIndex });
 
-	const { data, isLoading } = useGetAggregateValues(
-		{
-			aggregateOperator: filter.aggregateOperator || 'noop',
-			dataSource: filter.dataSource || DataSource.LOGS,
-			aggregateAttribute: filter.aggregateAttribute || '',
-			attributeKey: filter.attributeKey.key,
-			filterAttributeKeyDataType: filter.attributeKey.dataType || DataTypes.EMPTY,
-			tagType: filter.attributeKey.type || '',
-			searchText: searchText ?? '',
-		},
-		{
-			enabled: isOpen && source !== QuickFiltersSource.METER_EXPLORER,
-			keepPreviousData: true,
-		},
-	);
+	const { attributeValues, isLoading } = useCheckboxFilterValues({
+		filter,
+		source,
+		searchText,
+		isOpen,
+	});
 
-	const { data: keyValueSuggestions, isLoading: isLoadingKeyValueSuggestions } =
-		useGetQueryKeyValueSuggestions({
-			key: filter.attributeKey.key,
-			signal: filter.dataSource || DataSource.LOGS,
-			signalSource: 'meter',
-			options: {
-				enabled: isOpen && source === QuickFiltersSource.METER_EXPLORER,
-				keepPreviousData: true,
-			},
-		});
+	const { currentFilterState, isFilterDisabled, isMultipleValuesTrueForTheKey } =
+		useCheckboxFilterState({ filter, attributeValues, activeQueryIndex });
 
-	const attributeValues: string[] = useMemo(() => {
-		const dataType = filter.attributeKey.dataType || DataTypes.String;
-
-		if (source === QuickFiltersSource.METER_EXPLORER && keyValueSuggestions) {
-			// Process the response data
-			const responseData = keyValueSuggestions?.data as any;
-			const values = responseData.data?.values || {};
-			const stringValues = values.stringValues || [];
-			const numberValues = values.numberValues || [];
-
-			// Generate options from string values - explicitly handle empty strings
-			const stringOptions = stringValues
-				// Strict filtering for empty string - we'll handle it as a special case if needed
-				.filter(
-					(value: string | null | undefined): value is string =>
-						value !== null && value !== undefined && value !== '',
-				);
-
-			// Generate options from number values
-			const numberOptions = numberValues
-				.filter(
-					(value: number | null | undefined): value is number =>
-						value !== null && value !== undefined,
-				)
-				.map((value: number) => value.toString());
-
-			// Combine all options and make sure we don't have duplicate labels
-			return [...stringOptions, ...numberOptions];
-		}
-
-		const key = DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY[dataType];
-		return (data?.payload?.[key] || []).filter(
-			(val) => val !== undefined && val !== null,
-		);
-	}, [data?.payload, filter.attributeKey.dataType, keyValueSuggestions, source]);
+	const { onChange, onClear } = useCheckboxFilterActions({
+		filter,
+		source,
+		attributeValues,
+		activeQueryIndex,
+		onFilterChange,
+	});
 
 	const setSearchTextDebounced = useDebouncedFn((...args) => {
 		setSearchText(args[0] as string);
 	}, DEBOUNCE_DELAY);
 
-	// derive the state of each filter key here in the renderer itself and keep it in sync with current query
-	// also we need to keep a note of last focussed query.
-	// eslint-disable-next-line sonarjs/cognitive-complexity
-	const currentFilterState = useMemo(() => {
-		let filterState: Record<string, boolean> = setDefaultValues(
-			attributeValues,
-			false,
-		);
-		const filterSync = currentQuery?.builder.queryData?.[
-			activeQueryIndex
-		]?.filters?.items.find((item) =>
-			isKeyMatch(item.key?.key, filter.attributeKey.key),
-		);
-
-		if (filterSync) {
-			if (SELECTED_OPERATORS.includes(filterSync.op)) {
-				if (isArray(filterSync.value)) {
-					filterSync.value.forEach((val) => {
-						filterState[String(val)] = true;
-					});
-				} else if (typeof filterSync.value === 'string') {
-					filterState[filterSync.value] = true;
-				} else if (typeof filterSync.value === 'boolean') {
-					filterState[String(filterSync.value)] = true;
-				} else if (typeof filterSync.value === 'number') {
-					filterState[String(filterSync.value)] = true;
-				}
-			} else if (NON_SELECTED_OPERATORS.includes(filterSync.op)) {
-				filterState = setDefaultValues(attributeValues, true);
-				if (isArray(filterSync.value)) {
-					filterSync.value.forEach((val) => {
-						filterState[String(val)] = false;
-					});
-				} else if (typeof filterSync.value === 'string') {
-					filterState[filterSync.value] = false;
-				} else if (typeof filterSync.value === 'boolean') {
-					filterState[String(filterSync.value)] = false;
-				} else if (typeof filterSync.value === 'number') {
-					filterState[String(filterSync.value)] = false;
-				}
-			}
-		} else {
-			filterState = setDefaultValues(attributeValues, true);
-		}
-		return filterState;
-	}, [
-		attributeValues,
-		currentQuery?.builder.queryData,
-		filter.attributeKey,
-		activeQueryIndex,
-	]);
-
-	// disable the filter when there are multiple entries of the same attribute key present in the filter bar
-	const isFilterDisabled = useMemo(
-		() =>
-			(currentQuery?.builder?.queryData?.[
-				activeQueryIndex
-			]?.filters?.items?.filter((item) =>
-				isKeyMatch(item.key?.key, filter.attributeKey.key),
-			)?.length || 0) > 1,
-
-		[currentQuery?.builder?.queryData, activeQueryIndex, filter.attributeKey],
-	);
-
-	// variable to check if the current filter has multiple values to its name in the key op value section
-	const isMultipleValuesTrueForTheKey =
-		Object.values(currentFilterState).filter((val) => val).length > 1;
-
 	// Sort checked items to the top, then unchecked items
 	const currentAttributeKeys = useMemo(() => {
 		const checkedValues = attributeValues.filter(
@@ -277,293 +84,6 @@ export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 		[currentAttributeKeys, currentFilterState],
 	);
 
-	const handleClearFilterAttribute = (): void => {
-		const preparedQuery: Query = {
-			...currentQuery,
-			builder: {
-				...currentQuery.builder,
-				queryData: currentQuery.builder.queryData.map((item, idx) => ({
-					...item,
-					filter: {
-						expression: removeKeysFromExpression(item.filter?.expression ?? '', [
-							filter.attributeKey.key,
-						]),
-					},
-					filters: {
-						...item.filters,
-						items:
-							idx === activeQueryIndex
-								? item.filters?.items?.filter(
-										(fil) => !isKeyMatch(fil.key?.key, filter.attributeKey.key),
-									) || []
-								: [...(item.filters?.items || [])],
-						op: item.filters?.op || 'AND',
-					},
-				})),
-			},
-		};
-
-		if (onFilterChange && isFunction(onFilterChange)) {
-			onFilterChange(preparedQuery);
-		} else {
-			redirectWithQueryBuilderData(preparedQuery);
-		}
-	};
-
-	const onChange = (
-		value: string,
-		checked: boolean,
-		isOnlyOrAllClicked: boolean,
-		// eslint-disable-next-line sonarjs/cognitive-complexity
-	): void => {
-		const query = cloneDeep(currentQuery.builder.queryData?.[activeQueryIndex]);
-
-		// if only or all are clicked we do not need to worry about anything just override whatever we have
-		// by either adding a new IN operator value clause in case of ONLY or remove everything we have for ALL.
-		if (isOnlyOrAllClicked && query?.filters?.items) {
-			const isOnlyOrAll = isSomeFilterPresentForCurrentAttribute
-				? currentFilterState[value] && !isMultipleValuesTrueForTheKey
-					? 'All'
-					: 'Only'
-				: 'Only';
-			query.filters.items = query.filters.items.filter(
-				(q) => !isKeyMatch(q.key?.key, filter.attributeKey.key),
-			);
-
-			if (query.filter?.expression) {
-				query.filter.expression = removeKeysFromExpression(
-					query.filter.expression,
-					[filter.attributeKey.key],
-				);
-			}
-
-			if (isOnlyOrAll === 'Only') {
-				const newFilterItem: TagFilterItem = {
-					id: uuid(),
-					op: getOperatorValue(OPERATORS.IN),
-					key: filter.attributeKey,
-					value,
-				};
-				query.filters.items = [...query.filters.items, newFilterItem];
-			}
-		} else if (query?.filters?.items) {
-			if (
-				query.filters?.items?.some((item) =>
-					isKeyMatch(item.key?.key, filter.attributeKey.key),
-				)
-			) {
-				// if there is already a running filter for the current attribute key then
-				// we split the cases by which particular operator is present right now!
-				const currentFilter = query.filters?.items?.find((q) =>
-					isKeyMatch(q.key?.key, filter.attributeKey.key),
-				);
-				if (currentFilter) {
-					const runningOperator = currentFilter?.op;
-					switch (runningOperator) {
-						case 'in':
-							if (checked) {
-								// if it's an IN operator then if we are checking another value it get's added to the
-								// filter clause. example -  key IN [value1, currentSelectedValue]
-								if (isArray(currentFilter.value)) {
-									const newFilter = {
-										...currentFilter,
-										value: [...currentFilter.value, value],
-									};
-									query.filters.items = query.filters.items.map((item) => {
-										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-											return newFilter;
-										}
-										return item;
-									});
-								} else {
-									// if the current state wasn't an array we make it one and add our value
-									const newFilter = {
-										...currentFilter,
-										value: [currentFilter.value as string, value],
-									};
-									query.filters.items = query.filters.items.map((item) => {
-										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-											return newFilter;
-										}
-										return item;
-									});
-								}
-							} else if (!checked) {
-								// if we are removing some value when the running operator is IN we filter.
-								// example - key IN [value1,currentSelectedValue] becomes key IN [value1] in case of array
-								if (isArray(currentFilter.value)) {
-									const newFilter = {
-										...currentFilter,
-										value: currentFilter.value.filter((val) => val !== value),
-									};
-
-									if (newFilter.value.length === 0) {
-										query.filters.items = query.filters.items.filter(
-											(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
-										);
-									} else {
-										query.filters.items = query.filters.items.map((item) => {
-											if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-												return newFilter;
-											}
-											return item;
-										});
-									}
-								} else {
-									// if not an array remove the whole thing altogether!
-									query.filters.items = query.filters.items.filter(
-										(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
-									);
-								}
-							}
-							break;
-						case 'nin':
-						case 'not in':
-							// if the current running operator is NIN then when unchecking the value it gets
-							// added to the clause like key NIN [value1 , currentUnselectedValue]
-							if (!checked) {
-								// in case of array add the currentUnselectedValue to the list.
-								if (isArray(currentFilter.value)) {
-									const newFilter = {
-										...currentFilter,
-										value: [...currentFilter.value, value],
-									};
-									query.filters.items = query.filters.items.map((item) => {
-										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-											return newFilter;
-										}
-										return item;
-									});
-								} else {
-									// in case of not an array make it one!
-									const newFilter = {
-										...currentFilter,
-										value: [currentFilter.value as string, value],
-									};
-									query.filters.items = query.filters.items.map((item) => {
-										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-											return newFilter;
-										}
-										return item;
-									});
-								}
-							} else if (checked) {
-								// opposite of above!
-								if (isArray(currentFilter.value)) {
-									const newFilter = {
-										...currentFilter,
-										value: currentFilter.value.filter((val) => val !== value),
-									};
-									if (newFilter.value.length === 0) {
-										query.filters.items = query.filters.items.filter(
-											(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
-										);
-										if (query.filter?.expression) {
-											query.filter.expression = removeKeysFromExpression(
-												query.filter.expression,
-												[filter.attributeKey.key],
-											);
-										}
-									} else {
-										query.filters.items = query.filters.items.map((item) => {
-											if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-												return newFilter;
-											}
-											return item;
-										});
-									}
-								} else {
-									const newFilter = {
-										...currentFilter,
-										value: currentFilter.value === value ? null : currentFilter.value,
-									};
-									if (newFilter.value === null && query.filter?.expression) {
-										query.filter.expression = removeKeysFromExpression(
-											query.filter.expression,
-											[filter.attributeKey.key],
-										);
-									}
-									query.filters.items = query.filters.items.filter(
-										(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
-									);
-								}
-							}
-							break;
-						case '=':
-							if (checked) {
-								const newFilter = {
-									...currentFilter,
-									op: getOperatorValue(OPERATORS.IN),
-									value: [currentFilter.value as string, value],
-								};
-								query.filters.items = query.filters.items.map((item) => {
-									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-										return newFilter;
-									}
-									return item;
-								});
-							} else if (!checked) {
-								query.filters.items = query.filters.items.filter(
-									(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
-								);
-							}
-							break;
-						case '!=':
-							if (!checked) {
-								const newFilter = {
-									...currentFilter,
-									op: getNotInOperator(source),
-									value: [currentFilter.value as string, value],
-								};
-								query.filters.items = query.filters.items.map((item) => {
-									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-										return newFilter;
-									}
-									return item;
-								});
-							} else if (checked) {
-								query.filters.items = query.filters.items.filter(
-									(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
-								);
-							}
-							break;
-						default:
-							break;
-					}
-				}
-			} else {
-				// case  - when there is no filter for the current key that means all are selected right now.
-				const newFilterItem: TagFilterItem = {
-					id: uuid(),
-					op: getNotInOperator(source),
-					key: filter.attributeKey,
-					value,
-				};
-				query.filters.items = [...query.filters.items, newFilterItem];
-			}
-		}
-		const finalQuery = {
-			...currentQuery,
-			builder: {
-				...currentQuery.builder,
-				queryData: [
-					...currentQuery.builder.queryData.map((q, idx) => {
-						if (idx === activeQueryIndex) {
-							return query;
-						}
-						return q;
-					}),
-				],
-			},
-		};
-
-		if (onFilterChange && isFunction(onFilterChange)) {
-			onFilterChange(finalQuery);
-		} else {
-			redirectWithQueryBuilderData(finalQuery);
-		}
-	};
-
 	const isEmptyStateWithDocsEnabled =
 		SOURCES_WITH_EMPTY_STATE_ENABLED.includes(source) &&
 		!searchText &&
@@ -571,48 +91,19 @@ export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 
 	return (
 		<div className="checkbox-filter">
-			<section
-				className="filter-header-checkbox"
-				onClick={(): void => {
-					if (isOpen) {
-						setUserToggleState(false);
-						setVisibleItemsCount(10);
-					} else {
-						setUserToggleState(true);
-					}
-				}}
-			>
-				<section className="left-action">
-					{isOpen ? (
-						<ChevronDown size={13} cursor="pointer" />
-					) : (
-						<ChevronRight size={13} cursor="pointer" />
-					)}
-					<Typography.Text className="title">{filter.title}</Typography.Text>
+			<CheckboxFilterHeader
+				title={filter.title}
+				isOpen={isOpen}
+				showClearAll={!!attributeValues.length}
+				onToggleOpen={onToggleOpen}
+				onClear={onClear}
+			/>
+			{isOpen && isLoading && !attributeValues.length && (
+				<section className="loading">
+					<Skeleton paragraph={{ rows: 4 }} />
 				</section>
-				<section className="right-action">
-					{isOpen && !!attributeValues.length && (
-						<Typography.Text
-							className="clear-all"
-							onClick={(e): void => {
-								e.stopPropagation();
-								e.preventDefault();
-								handleClearFilterAttribute();
-							}}
-						>
-							Clear All
-						</Typography.Text>
-					)}
-				</section>
-			</section>
-			{isOpen &&
-				(isLoading || isLoadingKeyValueSuggestions) &&
-				!attributeValues.length && (
-					<section className="loading">
-						<Skeleton paragraph={{ rows: 4 }} />
-					</section>
-				)}
-			{isOpen && !isLoading && !isLoadingKeyValueSuggestions && (
+			)}
+			{isOpen && !isLoading && (
 				<>
 					{!isEmptyStateWithDocsEnabled && (
 						<section className="search">
@@ -634,48 +125,24 @@ export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 											data-testid="filter-separator"
 										/>
 									)}
-									<div className="value">
-										<Checkbox
-											onChange={(checked): void =>
-												onChange(value, checked === true, false)
-											}
-											value={currentFilterState[value]}
-											disabled={isFilterDisabled}
-											className="check-box"
-										/>
-
-										<div
-											className={cx(
-												'checkbox-value-section',
-												isFilterDisabled ? 'filter-disabled' : '',
-											)}
-											onClick={(): void => {
-												if (isFilterDisabled) {
-													return;
-												}
-												onChange(value, currentFilterState[value], true);
-											}}
-										>
-											<div className={`${filter.title} label-${value}`} />
-											{filter.customRendererForValue ? (
-												filter.customRendererForValue(value)
-											) : (
-												<Typography.Text className="value-string" truncate={1}>
-													{String(value)}
-												</Typography.Text>
-											)}
-											<Button type="text" className="only-btn">
-												{isSomeFilterPresentForCurrentAttribute
-													? currentFilterState[value] && !isMultipleValuesTrueForTheKey
-														? 'All'
-														: 'Only'
-													: 'Only'}
-											</Button>
-											<Button type="text" className="toggle-btn">
-												Toggle
-											</Button>
-										</div>
-									</div>
+									<CheckboxValueRow
+										value={value}
+										checked={currentFilterState[value]}
+										disabled={isFilterDisabled}
+										title={filter.title}
+										onlyButtonLabel={
+											isSomeFilterPresentForCurrentAttribute
+												? currentFilterState[value] && !isMultipleValuesTrueForTheKey
+													? 'All'
+													: 'Only'
+												: 'Only'
+										}
+										customRendererForValue={filter.customRendererForValue}
+										onCheckboxChange={(checked): void => onChange(value, checked, false)}
+										onOnlyOrAllClick={(): void =>
+											onChange(value, currentFilterState[value], true)
+										}
+									/>
 								</Fragment>
 							))}
 						</section>
@@ -688,10 +155,7 @@ export default function CheckboxFilter(props: ICheckboxProps): JSX.Element {
 					)}
 					{visibleItemsCount < attributeValues?.length && (
 						<section className="show-more">
-							<Typography.Text
-								className="show-more-text"
-								onClick={(): void => setVisibleItemsCount((prev) => prev + 10)}
-							>
+							<Typography.Text className="show-more-text" onClick={onShowMore}>
 								Show More...
 							</Typography.Text>
 						</section>

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

@@ -0,0 +1,47 @@
+import { Typography } from '@signozhq/ui/typography';
+import { ChevronDown, ChevronRight } from '@signozhq/icons';
+
+interface CheckboxFilterHeaderProps {
+	title: string;
+	isOpen: boolean;
+	showClearAll: boolean;
+	onToggleOpen: () => void;
+	onClear: () => void;
+}
+
+function CheckboxFilterHeader({
+	title,
+	isOpen,
+	showClearAll,
+	onToggleOpen,
+	onClear,
+}: CheckboxFilterHeaderProps): JSX.Element {
+	return (
+		<section className="filter-header-checkbox" onClick={onToggleOpen}>
+			<section className="left-action">
+				{isOpen ? (
+					<ChevronDown size={13} cursor="pointer" />
+				) : (
+					<ChevronRight size={13} cursor="pointer" />
+				)}
+				<Typography.Text className="title">{title}</Typography.Text>
+			</section>
+			<section className="right-action">
+				{isOpen && showClearAll && (
+					<Typography.Text
+						className="clear-all"
+						onClick={(e): void => {
+							e.stopPropagation();
+							e.preventDefault();
+							onClear();
+						}}
+					>
+						Clear All
+					</Typography.Text>
+				)}
+			</section>
+		</section>
+	);
+}
+
+export default CheckboxFilterHeader;

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

@@ -0,0 +1,68 @@
+import { Button } from 'antd';
+import { Checkbox } from '@signozhq/ui/checkbox';
+import { Typography } from '@signozhq/ui/typography';
+import cx from 'classnames';
+
+interface CheckboxValueRowProps {
+	value: string;
+	checked: boolean;
+	disabled: boolean;
+	title: string;
+	onlyButtonLabel: string;
+	customRendererForValue?: (value: string) => JSX.Element;
+	onCheckboxChange: (checked: boolean) => void;
+	onOnlyOrAllClick: () => void;
+}
+
+function CheckboxValueRow({
+	value,
+	checked,
+	disabled,
+	title,
+	onlyButtonLabel,
+	customRendererForValue,
+	onCheckboxChange,
+	onOnlyOrAllClick,
+}: CheckboxValueRowProps): JSX.Element {
+	return (
+		<div className="value">
+			<Checkbox
+				onChange={(isChecked): void => onCheckboxChange(isChecked === true)}
+				value={checked}
+				disabled={disabled}
+				className="check-box"
+			/>
+
+			<div
+				className={cx('checkbox-value-section', disabled ? 'filter-disabled' : '')}
+				onClick={(): void => {
+					if (disabled) {
+						return;
+					}
+					onOnlyOrAllClick();
+				}}
+			>
+				<div className={`${title} label-${value}`} />
+				{customRendererForValue ? (
+					customRendererForValue(value)
+				) : (
+					<Typography.Text className="value-string" truncate={1}>
+						{String(value)}
+					</Typography.Text>
+				)}
+				<Button type="text" className="only-btn">
+					{onlyButtonLabel}
+				</Button>
+				<Button type="text" className="toggle-btn">
+					Toggle
+				</Button>
+			</div>
+		</div>
+	);
+}
+
+CheckboxValueRow.defaultProps = {
+	customRendererForValue: undefined,
+};
+
+export default CheckboxValueRow;

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/checkboxFilterQuery.ts

@@ -0,0 +1,417 @@
+/* eslint-disable sonarjs/no-identical-functions */
+import { removeKeysFromExpression } from 'components/QueryBuilderV2/utils';
+import {
+	IQuickFiltersConfig,
+	QuickFiltersSource,
+} from 'components/QuickFilters/types';
+import { OPERATORS } from 'constants/antlrQueryConstants';
+import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
+import { cloneDeep, isArray } from 'lodash-es';
+import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
+import { v4 as uuid } from 'uuid';
+
+import { isKeyMatch } from './utils';
+
+export const SELECTED_OPERATORS = [OPERATORS['='], 'in'];
+export const NON_SELECTED_OPERATORS = [OPERATORS['!='], 'not in', 'nin'];
+
+// Sources that use backend APIs expecting short operator format (e.g., 'nin' instead of 'not in')
+const SOURCES_WITH_SHORT_OPERATORS = [QuickFiltersSource.INFRA_MONITORING];
+
+/**
+ * Returns the correct NOT_IN operator value based on source.
+ * InfraMonitoring backend expects 'nin', others expect 'not in'.
+ */
+export function getNotInOperator(source: QuickFiltersSource): string {
+	if (SOURCES_WITH_SHORT_OPERATORS.includes(source)) {
+		return 'nin';
+	}
+	return getOperatorValue('NOT_IN');
+}
+
+function setDefaultValues(
+	values: string[],
+	trueOrFalse: boolean,
+): Record<string, boolean> {
+	const defaultState: Record<string, boolean> = {};
+	values.forEach((val) => {
+		defaultState[val] = trueOrFalse;
+	});
+	return defaultState;
+}
+
+/**
+ * Derives the checked/unchecked state for each attribute value by reading the
+ * active filter clause for this attribute key out of the query.
+ *
+ * - No matching clause -> every value is checked (all selected).
+ * - IN / `=` clause     -> only the listed values are checked.
+ * - NOT IN / `!=` clause -> every value is checked except the excluded ones.
+ */
+// eslint-disable-next-line sonarjs/cognitive-complexity
+export function deriveCheckboxState({
+	attributeValues,
+	filterItems,
+	filterKey,
+}: {
+	attributeValues: string[];
+	filterItems: TagFilterItem[] | undefined;
+	filterKey: string;
+}): Record<string, boolean> {
+	let filterState: Record<string, boolean> = setDefaultValues(
+		attributeValues,
+		false,
+	);
+	const filterSync = filterItems?.find((item) =>
+		isKeyMatch(item.key?.key, filterKey),
+	);
+
+	if (filterSync) {
+		if (SELECTED_OPERATORS.includes(filterSync.op)) {
+			if (isArray(filterSync.value)) {
+				filterSync.value.forEach((val) => {
+					filterState[String(val)] = true;
+				});
+			} else if (typeof filterSync.value === 'string') {
+				filterState[filterSync.value] = true;
+			} else if (typeof filterSync.value === 'boolean') {
+				filterState[String(filterSync.value)] = true;
+			} else if (typeof filterSync.value === 'number') {
+				filterState[String(filterSync.value)] = true;
+			}
+		} else if (NON_SELECTED_OPERATORS.includes(filterSync.op)) {
+			filterState = setDefaultValues(attributeValues, true);
+			if (isArray(filterSync.value)) {
+				filterSync.value.forEach((val) => {
+					filterState[String(val)] = false;
+				});
+			} else if (typeof filterSync.value === 'string') {
+				filterState[filterSync.value] = false;
+			} else if (typeof filterSync.value === 'boolean') {
+				filterState[String(filterSync.value)] = false;
+			} else if (typeof filterSync.value === 'number') {
+				filterState[String(filterSync.value)] = false;
+			}
+		}
+	} else {
+		filterState = setDefaultValues(attributeValues, true);
+	}
+	return filterState;
+}
+
+/**
+ * Returns a new query with every clause for this attribute key removed, both
+ * from the structured filter items and the raw filter expression.
+ */
+export function clearFilterFromQuery({
+	currentQuery,
+	filter,
+	activeQueryIndex,
+}: {
+	currentQuery: Query;
+	filter: IQuickFiltersConfig;
+	activeQueryIndex: number;
+}): Query {
+	return {
+		...currentQuery,
+		builder: {
+			...currentQuery.builder,
+			queryData: currentQuery.builder.queryData.map((item, idx) => ({
+				...item,
+				filter: {
+					expression: removeKeysFromExpression(item.filter?.expression ?? '', [
+						filter.attributeKey.key,
+					]),
+				},
+				filters: {
+					...item.filters,
+					items:
+						idx === activeQueryIndex
+							? item.filters?.items?.filter(
+									(fil) => !isKeyMatch(fil.key?.key, filter.attributeKey.key),
+								) || []
+							: [...(item.filters?.items || [])],
+					op: item.filters?.op || 'AND',
+				},
+			})),
+		},
+	};
+}
+
+// eslint-disable-next-line sonarjs/cognitive-complexity
+export function applyCheckboxToggle({
+	currentQuery,
+	activeQueryIndex,
+	filter,
+	source,
+	attributeValues,
+	value,
+	checked,
+	isOnlyOrAllClicked,
+}: {
+	currentQuery: Query;
+	activeQueryIndex: number;
+	filter: IQuickFiltersConfig;
+	source: QuickFiltersSource;
+	attributeValues: string[];
+	value: string;
+	checked: boolean;
+	isOnlyOrAllClicked: boolean;
+}): Query {
+	const activeItems =
+		currentQuery.builder.queryData?.[activeQueryIndex]?.filters?.items;
+
+	const isSomeFilterPresentForCurrentAttribute = !!activeItems?.some((item) =>
+		isKeyMatch(item.key?.key, filter.attributeKey.key),
+	);
+
+	const currentFilterState = deriveCheckboxState({
+		attributeValues,
+		filterItems: activeItems,
+		filterKey: filter.attributeKey.key,
+	});
+
+	const isMultipleValuesTrueForTheKey =
+		Object.values(currentFilterState).filter((val) => val).length > 1;
+
+	const query = cloneDeep(currentQuery.builder.queryData?.[activeQueryIndex]);
+
+	// if only or all are clicked we do not need to worry about anything just override whatever we have
+	// by either adding a new IN operator value clause in case of ONLY or remove everything we have for ALL.
+	if (isOnlyOrAllClicked && query?.filters?.items) {
+		const isOnlyOrAll = isSomeFilterPresentForCurrentAttribute
+			? currentFilterState[value] && !isMultipleValuesTrueForTheKey
+				? 'All'
+				: 'Only'
+			: 'Only';
+		query.filters.items = query.filters.items.filter(
+			(q) => !isKeyMatch(q.key?.key, filter.attributeKey.key),
+		);
+
+		if (query.filter?.expression) {
+			query.filter.expression = removeKeysFromExpression(query.filter.expression, [
+				filter.attributeKey.key,
+			]);
+		}
+
+		if (isOnlyOrAll === 'Only') {
+			const newFilterItem: TagFilterItem = {
+				id: uuid(),
+				op: getOperatorValue(OPERATORS.IN),
+				key: filter.attributeKey,
+				value,
+			};
+			query.filters.items = [...query.filters.items, newFilterItem];
+		}
+	} else if (query?.filters?.items) {
+		if (
+			query.filters?.items?.some((item) =>
+				isKeyMatch(item.key?.key, filter.attributeKey.key),
+			)
+		) {
+			// if there is already a running filter for the current attribute key then
+			// we split the cases by which particular operator is present right now!
+			const currentFilter = query.filters?.items?.find((q) =>
+				isKeyMatch(q.key?.key, filter.attributeKey.key),
+			);
+			if (currentFilter) {
+				const runningOperator = currentFilter?.op;
+				switch (runningOperator) {
+					case 'in':
+						if (checked) {
+							// if it's an IN operator then if we are checking another value it get's added to the
+							// filter clause. example -  key IN [value1, currentSelectedValue]
+							if (isArray(currentFilter.value)) {
+								const newFilter = {
+									...currentFilter,
+									value: [...currentFilter.value, value],
+								};
+								query.filters.items = query.filters.items.map((item) => {
+									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+										return newFilter;
+									}
+									return item;
+								});
+							} else {
+								// if the current state wasn't an array we make it one and add our value
+								const newFilter = {
+									...currentFilter,
+									value: [currentFilter.value as string, value],
+								};
+								query.filters.items = query.filters.items.map((item) => {
+									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+										return newFilter;
+									}
+									return item;
+								});
+							}
+						} else if (!checked) {
+							// if we are removing some value when the running operator is IN we filter.
+							// example - key IN [value1,currentSelectedValue] becomes key IN [value1] in case of array
+							if (isArray(currentFilter.value)) {
+								const newFilter = {
+									...currentFilter,
+									value: currentFilter.value.filter((val) => val !== value),
+								};
+
+								if (newFilter.value.length === 0) {
+									query.filters.items = query.filters.items.filter(
+										(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
+									);
+								} else {
+									query.filters.items = query.filters.items.map((item) => {
+										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+											return newFilter;
+										}
+										return item;
+									});
+								}
+							} else {
+								// if not an array remove the whole thing altogether!
+								query.filters.items = query.filters.items.filter(
+									(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
+								);
+							}
+						}
+						break;
+					case 'nin':
+					case 'not in':
+						// if the current running operator is NIN then when unchecking the value it gets
+						// added to the clause like key NIN [value1 , currentUnselectedValue]
+						if (!checked) {
+							// in case of array add the currentUnselectedValue to the list.
+							if (isArray(currentFilter.value)) {
+								const newFilter = {
+									...currentFilter,
+									value: [...currentFilter.value, value],
+								};
+								query.filters.items = query.filters.items.map((item) => {
+									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+										return newFilter;
+									}
+									return item;
+								});
+							} else {
+								// in case of not an array make it one!
+								const newFilter = {
+									...currentFilter,
+									value: [currentFilter.value as string, value],
+								};
+								query.filters.items = query.filters.items.map((item) => {
+									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+										return newFilter;
+									}
+									return item;
+								});
+							}
+						} else if (checked) {
+							// opposite of above!
+							if (isArray(currentFilter.value)) {
+								const newFilter = {
+									...currentFilter,
+									value: currentFilter.value.filter((val) => val !== value),
+								};
+								if (newFilter.value.length === 0) {
+									query.filters.items = query.filters.items.filter(
+										(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
+									);
+									if (query.filter?.expression) {
+										query.filter.expression = removeKeysFromExpression(
+											query.filter.expression,
+											[filter.attributeKey.key],
+										);
+									}
+								} else {
+									query.filters.items = query.filters.items.map((item) => {
+										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+											return newFilter;
+										}
+										return item;
+									});
+								}
+							} else {
+								const newFilter = {
+									...currentFilter,
+									value: currentFilter.value === value ? null : currentFilter.value,
+								};
+								if (newFilter.value === null && query.filter?.expression) {
+									query.filter.expression = removeKeysFromExpression(
+										query.filter.expression,
+										[filter.attributeKey.key],
+									);
+								}
+								query.filters.items = query.filters.items.filter(
+									(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
+								);
+							}
+						}
+						break;
+					case '=':
+						if (checked) {
+							const newFilter = {
+								...currentFilter,
+								op: getOperatorValue(OPERATORS.IN),
+								value: [currentFilter.value as string, value],
+							};
+							query.filters.items = query.filters.items.map((item) => {
+								if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+									return newFilter;
+								}
+								return item;
+							});
+						} else if (!checked) {
+							query.filters.items = query.filters.items.filter(
+								(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
+							);
+						}
+						break;
+					case '!=':
+						if (!checked) {
+							const newFilter = {
+								...currentFilter,
+								op: getNotInOperator(source),
+								value: [currentFilter.value as string, value],
+							};
+							query.filters.items = query.filters.items.map((item) => {
+								if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
+									return newFilter;
+								}
+								return item;
+							});
+						} else if (checked) {
+							query.filters.items = query.filters.items.filter(
+								(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
+							);
+						}
+						break;
+					default:
+						break;
+				}
+			}
+		} else {
+			// case  - when there is no filter for the current key that means all are selected right now.
+			const newFilterItem: TagFilterItem = {
+				id: uuid(),
+				op: getNotInOperator(source),
+				key: filter.attributeKey,
+				value,
+			};
+			query.filters.items = [...query.filters.items, newFilterItem];
+		}
+	}
+
+	return {
+		...currentQuery,
+		builder: {
+			...currentQuery.builder,
+			queryData: [
+				...currentQuery.builder.queryData.map((q, idx) => {
+					if (idx === activeQueryIndex) {
+						return query;
+					}
+					return q;
+				}),
+			],
+		},
+	};
+}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/useActiveQueryIndex.ts

@@ -0,0 +1,27 @@
+import { useMemo } from 'react';
+import { QuickFiltersSource } from 'components/QuickFilters/types';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+
+/**
+ * Resolves which query-builder query index the checkbox filter reads from and
+ * writes to.
+ *
+ * In ListView most sources use index 0; TRACES_EXPLORER and every non-ListView
+ * mode track the last focused query.
+ */
+function useActiveQueryIndex(source: QuickFiltersSource): number {
+	const { lastUsedQuery, panelType } = useQueryBuilder();
+	const isListView = panelType === PANEL_TYPES.LIST;
+
+	return useMemo(() => {
+		if (isListView) {
+			return source === QuickFiltersSource.TRACES_EXPLORER
+				? lastUsedQuery || 0
+				: 0;
+		}
+		return lastUsedQuery || 0;
+	}, [isListView, source, lastUsedQuery]);
+}
+
+export default useActiveQueryIndex;

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/useCheckboxDisclosure.ts

@@ -0,0 +1,90 @@
+import { useMemo, useState } from 'react';
+import { IQuickFiltersConfig } from 'components/QuickFilters/types';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+
+import { isKeyMatch } from './utils';
+
+const DEFAULT_VISIBLE_ITEMS_COUNT = 10;
+
+interface UseCheckboxDisclosureProps {
+	filter: IQuickFiltersConfig;
+	activeQueryIndex: number;
+}
+
+interface UseCheckboxDisclosureReturn {
+	isOpen: boolean;
+	isSomeFilterPresentForCurrentAttribute: boolean;
+	visibleItemsCount: number;
+	onToggleOpen: () => void;
+	onShowMore: () => void;
+}
+
+/**
+ * Owns the open/collapsed state of a checkbox filter section and how many
+ * values are visible.
+ *
+ * Auto-opens when the query already has a clause for this attribute, otherwise
+ * falls back to `filter.defaultOpen`. An explicit user toggle always wins.
+ * Collapsing resets the visible count.
+ */
+function useCheckboxDisclosure({
+	filter,
+	activeQueryIndex,
+}: UseCheckboxDisclosureProps): UseCheckboxDisclosureReturn {
+	const { currentQuery } = useQueryBuilder();
+	// null = no user action, true = user opened, false = user closed
+	const [userToggleState, setUserToggleState] = useState<boolean | null>(null);
+	const [visibleItemsCount, setVisibleItemsCount] = useState<number>(
+		DEFAULT_VISIBLE_ITEMS_COUNT,
+	);
+
+	const isSomeFilterPresentForCurrentAttribute = useMemo(
+		() =>
+			!!currentQuery.builder.queryData?.[activeQueryIndex]?.filters?.items?.some(
+				(item) => isKeyMatch(item.key?.key, filter.attributeKey.key),
+			),
+		[currentQuery.builder.queryData, activeQueryIndex, filter.attributeKey.key],
+	);
+
+	const isOpen = useMemo(() => {
+		// If user explicitly toggled, respect that
+		if (userToggleState !== null) {
+			return userToggleState;
+		}
+
+		// Auto-open if this filter has active filters in the query
+		if (isSomeFilterPresentForCurrentAttribute) {
+			return true;
+		}
+
+		// Otherwise use default behavior (first 2 filters open)
+		return filter.defaultOpen;
+	}, [
+		userToggleState,
+		isSomeFilterPresentForCurrentAttribute,
+		filter.defaultOpen,
+	]);
+
+	const onToggleOpen = (): void => {
+		if (isOpen) {
+			setUserToggleState(false);
+			setVisibleItemsCount(DEFAULT_VISIBLE_ITEMS_COUNT);
+		} else {
+			setUserToggleState(true);
+		}
+	};
+
+	const onShowMore = (): void => {
+		setVisibleItemsCount((prev) => prev + DEFAULT_VISIBLE_ITEMS_COUNT);
+	};
+
+	return {
+		isOpen,
+		isSomeFilterPresentForCurrentAttribute,
+		visibleItemsCount,
+		onToggleOpen,
+		onShowMore,
+	};
+}
+
+export default useCheckboxDisclosure;

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/useCheckboxFilterActions.ts

@@ -0,0 +1,78 @@
+import {
+	IQuickFiltersConfig,
+	QuickFiltersSource,
+} from 'components/QuickFilters/types';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { isFunction } from 'lodash-es';
+import { Query } from 'types/api/queryBuilder/queryBuilderData';
+
+import {
+	applyCheckboxToggle,
+	clearFilterFromQuery,
+} from './checkboxFilterQuery';
+
+interface UseCheckboxFilterActionsProps {
+	filter: IQuickFiltersConfig;
+	source: QuickFiltersSource;
+	attributeValues: string[];
+	activeQueryIndex: number;
+	onFilterChange?: ((query: Query) => void) | null;
+}
+
+interface UseCheckboxFilterActionsReturn {
+	onChange: (
+		value: string,
+		checked: boolean,
+		isOnlyOrAllClicked: boolean,
+	) => void;
+	onClear: () => void;
+}
+
+/**
+ * Wires the pure checkbox query algebra to query-builder dispatch: the
+ * caller-provided `onFilterChange` when present, otherwise a URL redirect.
+ */
+function useCheckboxFilterActions({
+	filter,
+	source,
+	attributeValues,
+	activeQueryIndex,
+	onFilterChange,
+}: UseCheckboxFilterActionsProps): UseCheckboxFilterActionsReturn {
+	const { currentQuery, redirectWithQueryBuilderData } = useQueryBuilder();
+
+	const dispatch = (query: Query): void => {
+		if (onFilterChange && isFunction(onFilterChange)) {
+			onFilterChange(query);
+		} else {
+			redirectWithQueryBuilderData(query);
+		}
+	};
+
+	const onChange = (
+		value: string,
+		checked: boolean,
+		isOnlyOrAllClicked: boolean,
+	): void => {
+		dispatch(
+			applyCheckboxToggle({
+				currentQuery,
+				activeQueryIndex,
+				filter,
+				source,
+				attributeValues,
+				value,
+				checked,
+				isOnlyOrAllClicked,
+			}),
+		);
+	};
+
+	const onClear = (): void => {
+		dispatch(clearFilterFromQuery({ currentQuery, filter, activeQueryIndex }));
+	};
+
+	return { onChange, onClear };
+}
+
+export default useCheckboxFilterActions;

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/useCheckboxFilterState.ts

@@ -0,0 +1,71 @@
+import { useMemo } from 'react';
+import { IQuickFiltersConfig } from 'components/QuickFilters/types';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+
+import { deriveCheckboxState } from './checkboxFilterQuery';
+import { isKeyMatch } from './utils';
+
+interface UseCheckboxFilterStateProps {
+	filter: IQuickFiltersConfig;
+	attributeValues: string[];
+	activeQueryIndex: number;
+}
+
+interface UseCheckboxFilterStateReturn {
+	currentFilterState: Record<string, boolean>;
+	isFilterDisabled: boolean;
+	isMultipleValuesTrueForTheKey: boolean;
+}
+
+/**
+ * Reads the active query and derives the per-value checked state for this
+ * attribute, whether the filter is disabled (same key used more than once in
+ * the filter bar), and whether more than one value is currently selected.
+ */
+function useCheckboxFilterState({
+	filter,
+	attributeValues,
+	activeQueryIndex,
+}: UseCheckboxFilterStateProps): UseCheckboxFilterStateReturn {
+	const { currentQuery } = useQueryBuilder();
+
+	// derive the state of each filter key here and keep it in sync with current query
+	const currentFilterState = useMemo(
+		() =>
+			deriveCheckboxState({
+				attributeValues,
+				filterItems:
+					currentQuery?.builder.queryData?.[activeQueryIndex]?.filters?.items,
+				filterKey: filter.attributeKey.key,
+			}),
+		[
+			attributeValues,
+			currentQuery?.builder.queryData,
+			filter.attributeKey,
+			activeQueryIndex,
+		],
+	);
+
+	// disable the filter when there are multiple entries of the same attribute key present in the filter bar
+	const isFilterDisabled = useMemo(
+		() =>
+			(currentQuery?.builder?.queryData?.[
+				activeQueryIndex
+			]?.filters?.items?.filter((item) =>
+				isKeyMatch(item.key?.key, filter.attributeKey.key),
+			)?.length || 0) > 1,
+		[currentQuery?.builder?.queryData, activeQueryIndex, filter.attributeKey],
+	);
+
+	// whether the current filter has multiple values to its name in the key op value section
+	const isMultipleValuesTrueForTheKey =
+		Object.values(currentFilterState).filter((val) => val).length > 1;
+
+	return {
+		currentFilterState,
+		isFilterDisabled,
+		isMultipleValuesTrueForTheKey,
+	};
+}
+
+export default useCheckboxFilterState;

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

@@ -0,0 +1,99 @@
+import { useMemo } from 'react';
+import {
+	IQuickFiltersConfig,
+	QuickFiltersSource,
+} from 'components/QuickFilters/types';
+import { DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY } from 'constants/queryBuilder';
+import { useGetAggregateValues } from 'hooks/queryBuilder/useGetAggregateValues';
+import { useGetQueryKeyValueSuggestions } from 'hooks/querySuggestions/useGetQueryKeyValueSuggestions';
+import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
+import { DataSource } from 'types/common/queryBuilder';
+
+interface UseCheckboxFilterValuesProps {
+	filter: IQuickFiltersConfig;
+	source: QuickFiltersSource;
+	searchText: string;
+	isOpen: boolean;
+}
+
+interface UseCheckboxFilterValuesReturn {
+	attributeValues: string[];
+	isLoading: boolean;
+}
+
+function useCheckboxFilterValues({
+	filter,
+	source,
+	searchText,
+	isOpen,
+}: UseCheckboxFilterValuesProps): UseCheckboxFilterValuesReturn {
+	const { data, isLoading } = useGetAggregateValues(
+		{
+			aggregateOperator: filter.aggregateOperator || 'noop',
+			dataSource: filter.dataSource || DataSource.LOGS,
+			aggregateAttribute: filter.aggregateAttribute || '',
+			attributeKey: filter.attributeKey.key,
+			filterAttributeKeyDataType: filter.attributeKey.dataType || DataTypes.EMPTY,
+			tagType: filter.attributeKey.type || '',
+			searchText: searchText ?? '',
+		},
+		{
+			enabled: isOpen && source !== QuickFiltersSource.METER_EXPLORER,
+			keepPreviousData: true,
+		},
+	);
+
+	const { data: keyValueSuggestions, isLoading: isLoadingKeyValueSuggestions } =
+		useGetQueryKeyValueSuggestions({
+			key: filter.attributeKey.key,
+			signal: filter.dataSource || DataSource.LOGS,
+			signalSource: 'meter',
+			options: {
+				enabled: isOpen && source === QuickFiltersSource.METER_EXPLORER,
+				keepPreviousData: true,
+			},
+		});
+
+	const attributeValues: string[] = useMemo(() => {
+		const dataType = filter.attributeKey.dataType || DataTypes.String;
+
+		if (source === QuickFiltersSource.METER_EXPLORER && keyValueSuggestions) {
+			// Process the response data
+			const responseData = keyValueSuggestions?.data as any;
+			const values = responseData.data?.values || {};
+			const stringValues = values.stringValues || [];
+			const numberValues = values.numberValues || [];
+
+			// Generate options from string values - explicitly handle empty strings
+			const stringOptions = stringValues
+				// Strict filtering for empty string - we'll handle it as a special case if needed
+				.filter(
+					(value: string | null | undefined): value is string =>
+						value !== null && value !== undefined && value !== '',
+				);
+
+			// Generate options from number values
+			const numberOptions = numberValues
+				.filter(
+					(value: number | null | undefined): value is number =>
+						value !== null && value !== undefined,
+				)
+				.map((value: number) => value.toString());
+
+			// Combine all options and make sure we don't have duplicate labels
+			return [...stringOptions, ...numberOptions];
+		}
+
+		const key = DATA_TYPE_VS_ATTRIBUTE_VALUES_KEY[dataType];
+		return (data?.payload?.[key] || []).filter(
+			(val) => val !== undefined && val !== null,
+		);
+	}, [data?.payload, filter.attributeKey.dataType, keyValueSuggestions, source]);
+
+	return {
+		attributeValues,
+		isLoading: isLoading || isLoadingKeyValueSuggestions,
+	};
+}
+
+export default useCheckboxFilterValues;

frontend/src/constants/query.ts

@@ -18,6 +18,7 @@ export enum QueryParams {
 	q = 'q',
 	activeLogId = 'activeLogId',
 	timeRange = 'timeRange',
+	compositeQuery = 'compositeQuery',
 	panelTypes = 'panelTypes',
 	pageSize = 'pageSize',
 	viewMode = 'viewMode',

frontend/src/constants/queryBuilderOperators.ts

@@ -6,10 +6,6 @@ import {
 import { SelectOption } from 'types/common/select';
 
 export const metricAggregateOperatorOptions: SelectOption<string, string>[] = [
-	{
-		value: MetricAggregateOperator.NOOP,
-		label: 'No aggregation',
-	},
 	{
 		value: MetricAggregateOperator.COUNT,
 		label: 'Count',

frontend/src/constants/routes.ts

@@ -77,6 +77,7 @@ const ROUTES = {
 	METRICS_EXPLORER: '/metrics-explorer/summary',
 	METRICS_EXPLORER_EXPLORER: '/metrics-explorer/explorer',
 	METRICS_EXPLORER_VIEWS: '/metrics-explorer/views',
+	METRICS_EXPLORER_VOLUME_CONTROL: '/metrics-explorer/volume-control',
 	API_MONITORING_BASE: '/api-monitoring',
 	API_MONITORING: '/api-monitoring/explorer',
 	METRICS_EXPLORER_BASE: '/metrics-explorer',

frontend/src/container/AIAssistant/__tests__/getAutoContexts.test.ts

@@ -1,7 +1,5 @@
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
-import { serialize } from 'lib/compositeQuery/serializer';
-import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
 import { getAutoContexts } from '../getAutoContexts';
 
@@ -149,24 +147,4 @@ describe('getAutoContexts', () => {
 			),
 		).toStrictEqual([]);
 	});
-
-	it('decodes the serialized composite query into metadata.query', () => {
-		const query = { builder: { queryData: [] } } as unknown as Query;
-		const search = `?${serialize(query).toString()}`;
-
-		const [context] = getAutoContexts(ROUTES.LOGS_EXPLORER, search);
-
-		expect(context.metadata?.query).toStrictEqual(query);
-	});
-
-	it('omits metadata.query when no serialized query is in the URL', () => {
-		// Detection no longer gates on the `compositeQuery` key — it routes
-		// through `deserialize`/the adapter list — so non-query params (time
-		// range, etc.) must not be mistaken for a query.
-		const search = `?${QueryParams.startTime}=1700000000000&${QueryParams.endTime}=1700003600000`;
-
-		const [context] = getAutoContexts(ROUTES.LOGS_EXPLORER, search);
-
-		expect(context.metadata).not.toHaveProperty('query');
-	});
 });

frontend/src/container/AIAssistant/components/ActionsSection/ActionsSection.tsx

@@ -24,7 +24,7 @@ import {
 	undoExecution,
 } from 'api/ai-assistant/chat';
 import ROUTES from 'constants/routes';
-import { serialize } from 'lib/compositeQuery/serializer';
+import { QueryParams } from 'constants/query';
 import { openInNewTab } from 'utils/navigation';
 import {
 	ArchiveRestore,
@@ -363,8 +363,8 @@ function applyFilter(action: MessageActionDTO, deps: ApplyFilterDeps): void {
 	}
 	// eslint-disable-next-line no-console
 	console.log('[apply_filter] off-page → history.push', base);
-	const params = serialize(normalized);
-	deps.history.push(`${base}?${params.toString()}`);
+	const encoded = encodeURIComponent(JSON.stringify(normalized));
+	deps.history.push(`${base}?${QueryParams.compositeQuery}=${encoded}`);
 }
 
 /** Picks the right rollback API call for a given action kind. */

frontend/src/container/AIAssistant/components/ActionsSection/utils/__tests__/openSavedView.test.ts

@@ -8,7 +8,6 @@ import { getViewById } from 'api/saveView/getViewById';
 import ROUTES from 'constants/routes';
 import { QueryParams } from 'constants/query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
-import { deserialize } from 'lib/compositeQuery/serializer';
 import { ICompositeMetricQuery } from 'types/api/alerts/compositeQuery';
 import { AllViewsProps, ViewProps } from 'types/api/saveViews/types';
 import { DataSource } from 'types/common/queryBuilder';
@@ -219,9 +218,7 @@ describe('buildExplorerNavigationUrl', () => {
 		);
 
 		expect(url).toContain(ROUTES.LOGS_EXPLORER);
-
-		const params = new URLSearchParams(new URL(url, 'http://x').search);
-		expect(deserialize(params)).not.toBeNull();
+		expect(url).toContain(`${QueryParams.compositeQuery}=`);
 		expect(url).toContain(`${QueryParams.viewKey}=`);
 	});
 });

frontend/src/container/AIAssistant/components/ActionsSection/utils/openSavedView.ts

@@ -2,10 +2,6 @@ import { getAllViews } from 'api/saveView/getAllViews';
 import { getViewById } from 'api/saveView/getViewById';
 import { QueryParams } from 'constants/query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { SOURCEPAGE_VS_ROUTES } from 'pages/SaveView/constants';
 import { ViewProps } from 'types/api/saveViews/types';
@@ -79,7 +75,10 @@ export function buildExplorerNavigationUrl(
 	searchParams: Record<string, unknown>,
 ): string {
 	const params = new URLSearchParams();
-	applySerializedParams(serialize(query), params);
+	params.set(
+		QueryParams.compositeQuery,
+		encodeURIComponent(JSON.stringify(query)),
+	);
 	Object.entries(searchParams).forEach(([key, value]) => {
 		params.set(key, JSON.stringify(value));
 	});

frontend/src/container/AIAssistant/getAutoContexts.ts

@@ -1,7 +1,6 @@
 import type { MessageContext } from 'api/ai-assistant/chat';
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
-import { deserialize } from 'lib/compositeQuery/serializer';
 import { AlertListTabs } from 'pages/AlertList/types';
 import { matchPath } from 'react-router-dom';
 
@@ -340,9 +339,15 @@ function collectSharedMetadata(
 		out.timeRange = { start: startTime, end: endTime };
 	}
 
-	const decodedQuery = deserialize(params);
-	if (decodedQuery) {
-		out.query = decodedQuery;
+	// Query Builder state — URL-encoded JSON written by `QueryBuilderProvider`.
+	const compositeQueryRaw = params.get(QueryParams.compositeQuery);
+	if (compositeQueryRaw) {
+		try {
+			out.query = JSON.parse(decodeURIComponent(compositeQueryRaw));
+		} catch {
+			// Malformed JSON in the URL — drop silently rather than throw
+			// inside a context-collection helper.
+		}
 	}
 
 	// Saved view selectors (logs / traces explorer) and dashboard variables.

frontend/src/container/DashboardContainer/PanelTypeSelectionModal/index.tsx

@@ -2,8 +2,8 @@ import { memo } from 'react';
 import { Card, Modal } from 'antd';
 import { Typography } from '@signozhq/ui/typography';
 import logEvent from 'api/common/logEvent';
+import { QueryParams } from 'constants/query';
 import { PANEL_TYPES, PANEL_TYPES_INITIAL_QUERY } from 'constants/queryBuilder';
-import { serializeToParams } from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import history from 'lib/history';
 import { usePanelTypeSelectionModalStore } from 'providers/Dashboard/helpers/panelTypeSelectionModalHelper';
@@ -28,7 +28,9 @@ function PanelTypeSelectionModal(): JSX.Element {
 		const queryParams = {
 			graphType: name,
 			widgetId: id,
-			...serializeToParams(PANEL_TYPES_INITIAL_QUERY[name]),
+			[QueryParams.compositeQuery]: JSON.stringify(
+				PANEL_TYPES_INITIAL_QUERY[name],
+			),
 		};
 
 		history.push(

frontend/src/container/DashboardContainer/visualization/charts/Pie/Pie.module.scss

@@ -63,5 +63,6 @@
 	flex: 0 0 auto;
 	min-height: 0;
 	min-width: 0;
-	padding: 8px;
+	padding-left: 12px;
+	padding-bottom: 12px;
 }

frontend/src/container/DashboardContainer/visualization/charts/Pie/Pie.tsx

@@ -16,7 +16,7 @@ import PieArc from './PieArc';
 import PieCenterLabel from './PieCenterLabel';
 import styles from './Pie.module.scss';
 import { PieTooltipData } from './types';
-import { getFillColor } from './utils';
+import { getDonutGeometry, getFillColor } from './utils';
 
 /**
  * Donut chart rendered with @visx. Splits its area into chart + legend with the
@@ -78,16 +78,12 @@ export default function Pie({
 			[containerWidth, containerHeight, position, data],
 		);
 
-	// Donut geometry derived from the allocated chart box.
-	const { size, radius, innerRadius } = useMemo(() => {
-		const nextSize = Math.min(width, height);
-		const nextRadius = nextSize * 0.35;
-		return {
-			size: nextSize,
-			radius: nextRadius,
-			innerRadius: nextRadius * 0.6,
-		};
-	}, [width, height]);
+	// Donut geometry derived from the allocated chart box, sized to leave room
+	// for the external leader labels (see getDonutGeometry).
+	const { size, radius, innerRadius } = useMemo(
+		() => getDonutGeometry(width, height),
+		[width, height],
+	);
 
 	const totalValue = useMemo(
 		() => visibleData.reduce((sum, slice) => sum + slice.value, 0),

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

@@ -1,11 +1,40 @@
 import {
 	getArcGeometry,
+	getDonutGeometry,
 	getFillColor,
 	getScaledFontSize,
 	lightenColor,
 } from '../utils';
 
 describe('Pie utils', () => {
+	describe('getDonutGeometry', () => {
+		it('keeps the label anchor inside the box (reserves room for leader labels)', () => {
+			const { radius } = getDonutGeometry(400, 300);
+			const half = Math.min(400, 300) / 2; // 150
+			// The label anchor sits at radius * 1.3 and must stay within the box
+			// half-extent so labels are not clipped.
+			expect(radius * 1.3).toBeLessThanOrEqual(half);
+			// And it should use the available room (anchor = half - 22 allowance).
+			expect(radius * 1.3).toBeCloseTo(half - 22);
+		});
+
+		it('derives size and inner radius from the outer radius', () => {
+			const { size, radius, innerRadius } = getDonutGeometry(300, 300);
+			expect(size).toBeCloseTo(radius * 2);
+			expect(innerRadius).toBeCloseTo(radius * 0.6);
+		});
+
+		it('sizes off the smaller dimension so it fits both axes', () => {
+			expect(getDonutGeometry(1000, 200)).toStrictEqual(
+				getDonutGeometry(200, 1000),
+			);
+		});
+
+		it('never returns a negative radius for a box too small for labels', () => {
+			expect(getDonutGeometry(20, 20).radius).toBe(0);
+		});
+	});
+
 	describe('getScaledFontSize', () => {
 		it('returns the base size for empty text', () => {
 			expect(getScaledFontSize({ text: '', baseSize: 30, innerRadius: 100 })).toBe(

frontend/src/container/DashboardContainer/visualization/charts/Pie/types.ts

@@ -10,6 +10,16 @@ export interface ScaledFontSizeArgs {
 	innerRadius: number;
 }
 
+/** Donut sizing for a given chart box: the outer/inner radii and the square it spans. */
+export interface DonutGeometry {
+	/** Outer diameter — feeds the visx Pie width/height and the render guard. */
+	size: number;
+	/** Outer radius of the donut ring. */
+	radius: number;
+	/** Inner radius (the hole) — also bounds the centre-total font. */
+	innerRadius: number;
+}
+
 export interface ArcGeometry {
 	/** Outer point where the leader label sits. */
 	labelX: number;

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

@@ -3,7 +3,37 @@
  * so the renderer stays declarative (per the one-component-per-file rule).
  */
 
-import { ArcGeometry, ParsedRgb, ScaledFontSizeArgs } from './types';
+import {
+	ArcGeometry,
+	DonutGeometry,
+	ParsedRgb,
+	ScaledFontSizeArgs,
+} from './types';
+
+// Leader-line + two-line label/value drawn outside the donut. `getArcGeometry`
+// anchors the label at `radius * LABEL_RADIUS_RATIO`; `LABEL_TEXT_ALLOWANCE` is
+// the px reserved beyond that anchor for the (10px, two-line) text so it never
+// clips against the SVG edge.
+const LABEL_RADIUS_RATIO = 1.3;
+const LABEL_TEXT_ALLOWANCE = 22;
+const INNER_RADIUS_RATIO = 0.6;
+
+/**
+ * Sizes the donut to fit inside a `width × height` box *with room for the
+ * external leader labels*. The label anchor sits at `radius * 1.3`, so we solve
+ * the outer radius back from the box's half-extent minus the text allowance —
+ * guaranteeing the labels stay inside the SVG instead of being clipped (V1 used
+ * a flat `0.35 * min(w,h)`, which left too little margin on small panels).
+ */
+export function getDonutGeometry(width: number, height: number): DonutGeometry {
+	const half = Math.min(width, height) / 2;
+	const radius = Math.max(0, (half - LABEL_TEXT_ALLOWANCE) / LABEL_RADIUS_RATIO);
+	return {
+		size: radius * 2,
+		radius,
+		innerRadius: radius * INNER_RADIUS_RATIO,
+	};
+}
 
 /**
  * Shrinks the centre-total font as the text gets longer so it never overflows
@@ -37,7 +67,7 @@ export function getArcGeometry(
 	radius: number,
 ): ArcGeometry {
 	const angle = (startAngle + endAngle) / 2;
-	const labelRadius = radius * 1.3;
+	const labelRadius = radius * LABEL_RADIUS_RATIO;
 	const lineEndRadius = radius * 1.1;
 	return {
 		labelX: Math.sin(angle) * labelRadius,

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

@@ -0,0 +1,79 @@
+import { LegendPosition } from 'lib/uPlotV2/components/types';
+
+import { calculateChartDimensions } from '../utils';
+
+const labels = (count: number, length = 20): string[] =>
+	Array.from({ length: count }, (_, i) =>
+		`label-${i}`.padEnd(length, 'x').slice(0, length),
+	);
+
+describe('calculateChartDimensions', () => {
+	it('returns all zeros when the container has no space', () => {
+		expect(
+			calculateChartDimensions({
+				containerWidth: 0,
+				containerHeight: 300,
+				legendConfig: { position: LegendPosition.BOTTOM },
+				seriesLabels: labels(3),
+			}),
+		).toStrictEqual({
+			width: 0,
+			height: 0,
+			legendWidth: 0,
+			legendHeight: 0,
+			averageLegendWidth: 0,
+		});
+	});
+
+	it('RIGHT: reserves a side column capped at 30% of the width and keeps full height', () => {
+		const dims = calculateChartDimensions({
+			containerWidth: 1000,
+			containerHeight: 400,
+			legendConfig: { position: LegendPosition.RIGHT },
+			seriesLabels: labels(10, 40),
+		});
+		// 40-char labels approximate to 336px, capped at min(240, 30% of 1000).
+		expect(dims.legendWidth).toBe(240);
+		expect(dims.width).toBe(760);
+		expect(dims.height).toBe(400);
+		expect(dims.legendHeight).toBe(400);
+	});
+
+	it('BOTTOM: a single row of items reserves one legend row', () => {
+		const dims = calculateChartDimensions({
+			containerWidth: 1000,
+			containerHeight: 500,
+			legendConfig: { position: LegendPosition.BOTTOM },
+			seriesLabels: labels(3),
+		});
+		// One row = line height (28) + padding (12).
+		expect(dims.legendHeight).toBe(40);
+		expect(dims.height).toBe(460);
+		expect(dims.legendWidth).toBe(1000);
+	});
+
+	it('BOTTOM: many items cap at two rows on a tall container', () => {
+		const dims = calculateChartDimensions({
+			containerWidth: 1000,
+			containerHeight: 500,
+			legendConfig: { position: LegendPosition.BOTTOM },
+			seriesLabels: labels(40),
+		});
+		// Two rows = 2 * 40 - 12 (no trailing padding) = 68, under the 80px cap.
+		expect(dims.legendHeight).toBe(68);
+		expect(dims.height).toBe(432);
+	});
+
+	it('BOTTOM: on a short container the legend never takes more than 30% of the height', () => {
+		const dims = calculateChartDimensions({
+			containerWidth: 1000,
+			containerHeight: 160,
+			legendConfig: { position: LegendPosition.BOTTOM },
+			seriesLabels: labels(40),
+		});
+		// Without the height-relative cap the legend would take 68px of a 160px
+		// panel and the chart (pie especially) collapses to a sliver.
+		expect(dims.legendHeight).toBe(48); // 30% of 160
+		expect(dims.height).toBe(112);
+	});
+});

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

@@ -116,7 +116,15 @@ export function calculateChartDimensions({
 			? legendRowCount * legendRowHeight - LEGEND_PADDING
 			: legendRowHeight;
 
-	const maxAllowedLegendHeight = Math.min(2 * legendRowHeight, 80);
+	// Cap at two rows / 80px, and never more than 30% of the container height
+	// (the doc above always promised the %-cap; without it, short grid panels
+	// hand most of their area to the legend and the chart — the pie donut
+	// especially — collapses to a sliver). 30% mirrors the RIGHT-legend width cap.
+	const maxAllowedLegendHeight = Math.min(
+		2 * legendRowHeight,
+		80,
+		Math.floor(containerHeight * 0.3),
+	);
 
 	const bottomLegendHeight = Math.min(
 		idealBottomLegendHeight,

frontend/src/container/ExplorerOptions/ExplorerOptions.tsx

@@ -62,8 +62,6 @@ import { useIsDarkMode } from 'hooks/useDarkMode';
 import useErrorNotification from 'hooks/useErrorNotification';
 import { useHandleExplorerTabChange } from 'hooks/useHandleExplorerTabChange';
 import { useNotifications } from 'hooks/useNotifications';
-import { serializeToParams } from 'lib/compositeQuery/serializer';
-import createQueryParams from 'lib/createQueryParams';
 import { mapCompositeQueryFromQuery } from 'lib/newQueryBuilder/queryBuilderMappers/mapCompositeQueryFromQuery';
 import { cloneDeep, isEqual, omit } from 'lodash-es';
 import { useAppContext } from 'providers/App/App';
@@ -176,7 +174,7 @@ function ExplorerOptions({
 
 	const handleConditionalQueryModification = useCallback(
 		// eslint-disable-next-line sonarjs/cognitive-complexity
-		(defaultQuery: Query | null): Record<string, string> => {
+		(defaultQuery: Query | null): string => {
 			const queryToUse = defaultQuery || query;
 			if (!queryToUse) {
 				throw new Error('No query provided');
@@ -186,7 +184,7 @@ function ExplorerOptions({
 					StringOperators.NOOP &&
 				sourcepage !== DataSource.LOGS
 			) {
-				return serializeToParams(queryToUse);
+				return JSON.stringify(queryToUse);
 			}
 
 			// Convert NOOP to COUNT for alerts and strip orderBy for logs
@@ -210,7 +208,14 @@ function ExplorerOptions({
 				);
 			}
 
-			return serializeToParams(modifiedQuery);
+			try {
+				return JSON.stringify(modifiedQuery);
+			} catch (err) {
+				throw new Error(
+					'Failed to stringify modified query: ' +
+						(err instanceof Error ? err.message : String(err)),
+				);
+			}
 		},
 		[panelType, query, sourcepage],
 	);
@@ -233,9 +238,13 @@ function ExplorerOptions({
 				});
 			}
 
-			const serializedParams = handleConditionalQueryModification(defaultQuery);
+			const stringifiedQuery = handleConditionalQueryModification(defaultQuery);
 
-			history.push(`${ROUTES.ALERTS_NEW}?${createQueryParams(serializedParams)}`);
+			history.push(
+				`${ROUTES.ALERTS_NEW}?${QueryParams.compositeQuery}=${encodeURIComponent(
+					stringifiedQuery,
+				)}`,
+			);
 		},
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 		[handleConditionalQueryModification, history],

frontend/src/container/FormAlertRules/index.tsx

@@ -34,7 +34,6 @@ import useGetYAxisUnit from 'hooks/useGetYAxisUnit';
 import { useNotifications } from 'hooks/useNotifications';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
-import { clearSerializedParams } from 'lib/compositeQuery/serializer';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { mapQueryDataToApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataToApi';
 import { isEmpty, isEqual } from 'lodash-es';
@@ -385,7 +384,7 @@ function FormAlertRules({
 
 	const onCancelHandler = useCallback(
 		(e?: React.MouseEvent) => {
-			clearSerializedParams(urlQuery);
+			urlQuery.delete(QueryParams.compositeQuery);
 			urlQuery.delete(QueryParams.panelTypes);
 			urlQuery.delete(QueryParams.ruleId);
 			urlQuery.delete(QueryParams.relativeTime);
@@ -611,7 +610,7 @@ function FormAlertRules({
 				`${ruleId}`,
 			]);
 
-			clearSerializedParams(urlQuery);
+			urlQuery.delete(QueryParams.compositeQuery);
 			urlQuery.delete(QueryParams.panelTypes);
 			urlQuery.delete(QueryParams.ruleId);
 			urlQuery.delete(QueryParams.relativeTime);

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

@@ -23,10 +23,6 @@ import { useUpdateDashboard } from 'hooks/dashboard/useUpdateDashboard';
 import { useNotifications } from 'hooks/useNotifications';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
-import {
-	clearSerializedParams,
-	serializeToParams,
-} from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import {
@@ -216,7 +212,9 @@ function WidgetGraphComponent({
 						[QueryParams.graphType]: clonedWidget?.panelTypes,
 						[QueryParams.widgetId]: uuid,
 						...(clonedWidget?.query && {
-							...serializeToParams(clonedWidget.query),
+							[QueryParams.compositeQuery]: encodeURIComponent(
+								JSON.stringify(clonedWidget.query),
+							),
 						}),
 					};
 					safeNavigate(`${pathname}/new?${createQueryParams(queryParams)}`);
@@ -257,7 +255,7 @@ function WidgetGraphComponent({
 	const onToggleModelHandler = (): void => {
 		const existingSearchParams = new URLSearchParams(search);
 		existingSearchParams.delete(QueryParams.expandedWidgetId);
-		clearSerializedParams(existingSearchParams);
+		existingSearchParams.delete(QueryParams.compositeQuery);
 		existingSearchParams.delete(QueryParams.graphType);
 		const updatedQueryParams = Object.fromEntries(existingSearchParams.entries());
 		if (queryResponse.data?.payload) {

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

@@ -29,10 +29,6 @@ import useCreateAlerts from 'hooks/queryBuilder/useCreateAlerts';
 import useComponentPermission from 'hooks/useComponentPermission';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { isEmpty } from 'lodash-es';
 import { unparse } from 'papaparse';
@@ -90,7 +86,10 @@ function WidgetHeader({
 		const widgetId = widget.id;
 		urlQuery.set(QueryParams.widgetId, widgetId);
 		urlQuery.set(QueryParams.graphType, widget.panelTypes);
-		applySerializedParams(serialize(widget.query), urlQuery);
+		urlQuery.set(
+			QueryParams.compositeQuery,
+			encodeURIComponent(JSON.stringify(widget.query)),
+		);
 		const generatedUrl = buildAbsolutePath({
 			relativePath: 'new',
 			urlQueryString: urlQuery.toString(),

frontend/src/container/Home/AlertRules/AlertRules.tsx

@@ -7,10 +7,6 @@ import { useListRules } from 'api/generated/services/rules';
 import type { RuletypesRuleDTO } from 'api/generated/services/sigNoz.schemas';
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import history from 'lib/history';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { ArrowRight, ArrowUpRight, Plus } from '@signozhq/icons';
@@ -138,7 +134,10 @@ export default function AlertRules({
 		const compositeQuery = mapQueryDataFromApi(
 			toCompositeMetricQuery(record.condition.compositeQuery),
 		);
-		applySerializedParams(serialize(compositeQuery), params);
+		params.set(
+			QueryParams.compositeQuery,
+			encodeURIComponent(JSON.stringify(compositeQuery)),
+		);
 
 		const panelType = record.condition.compositeQuery.panelType;
 		if (panelType) {

frontend/src/container/InfraMonitoringK8s/Base/K8sBaseDetails.tsx

@@ -28,10 +28,6 @@ import {
 	Time,
 } from 'container/TopNav/DateTimeSelectionV2/types';
 import { useIsDarkMode } from 'hooks/useDarkMode';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import GetMinMax from 'lib/getMinMax';
 import {
@@ -414,7 +410,7 @@ export default function K8sBaseDetails<T>({
 				},
 			};
 
-			applySerializedParams(serialize(compositeQuery as any), urlQuery);
+			urlQuery.set('compositeQuery', JSON.stringify(compositeQuery));
 
 			openInNewTab(`${ROUTES.LOGS_EXPLORER}?${urlQuery.toString()}`);
 		} else if (selectedView === VIEW_TYPES.TRACES) {
@@ -439,7 +435,7 @@ export default function K8sBaseDetails<T>({
 				},
 			};
 
-			applySerializedParams(serialize(compositeQuery as any), urlQuery);
+			urlQuery.set('compositeQuery', JSON.stringify(compositeQuery));
 
 			openInNewTab(`${ROUTES.TRACES_EXPLORER}?${urlQuery.toString()}`);
 		}

frontend/src/container/IngestionSettings/MultiIngestionSettings.tsx

@@ -53,7 +53,6 @@ import { convertToApiError } from 'api/ErrorResponseHandlerForGeneratedAPIs';
 import { useGetGlobalConfig } from 'api/generated/services/global';
 import useDebouncedFn from 'hooks/useDebouncedFunction';
 import { useNotifications } from 'hooks/useNotifications';
-import { serialize } from 'lib/compositeQuery/serializer';
 import { cloneDeep, isNil, isUndefined } from 'lodash-es';
 import {
 	ArrowUpRight,
@@ -78,7 +77,6 @@ import {
 	UpdateLimitProps,
 } from 'types/api/ingestionKeys/limits/types';
 import { PaginationProps } from 'types/api/ingestionKeys/types';
-import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { MeterAggregateOperator } from 'types/common/queryBuilder';
 import { USER_ROLES } from 'types/roles';
 import { getDaysUntilExpiry } from 'utils/timeUtils';
@@ -898,6 +896,8 @@ function MultiIngestionSettings(): JSX.Element {
 			},
 		};
 
+		const stringifiedQuery = JSON.stringify(query);
+
 		const thresholds = cloneDeep(INITIAL_ALERT_THRESHOLD_STATE.thresholds);
 		thresholds[0].thresholdValue = thresholdValue;
 		thresholds[0].unit = thresholdUnit;
@@ -907,12 +907,17 @@ function MultiIngestionSettings(): JSX.Element {
 			? `[ingestion][${signal.signal}] ${keyName} has exceeded daily ingestion limit`
 			: `[ingestion][${signal.signal}] ${signal.signal} has exceeded daily ingestion limit`;
 
-		const params = serialize(query as Query);
-		params.set(QueryParams.thresholds, JSON.stringify(thresholds));
-		params.set(QueryParams.ruleName, ruleName);
-		params.set(QueryParams.yAxisUnit, yAxisUnit);
+		const URL = `${ROUTES.ALERTS_NEW}?${
+			QueryParams.compositeQuery
+		}=${encodeURIComponent(stringifiedQuery)}&${
+			QueryParams.thresholds
+		}=${encodeURIComponent(JSON.stringify(thresholds))}&${
+			QueryParams.ruleName
+		}=${encodeURIComponent(ruleName)}&${
+			QueryParams.yAxisUnit
+		}=${encodeURIComponent(yAxisUnit)}`;
 
-		history.push(`${ROUTES.ALERTS_NEW}?${params.toString()}`);
+		history.push(URL);
 	};
 
 	const columns: AntDTableProps<GatewaytypesIngestionKeyDTO>['columns'] = [

frontend/src/container/IngestionSettings/__tests__/MultiIngestionSettings.test.tsx

@@ -1,6 +1,5 @@
 import { GatewaytypesGettableIngestionKeysDTO } from 'api/generated/services/sigNoz.schemas';
 import { QueryParams } from 'constants/query';
-import { deserialize } from 'lib/compositeQuery/serializer';
 import { rest, server } from 'mocks-server/server';
 import {
 	fireEvent,
@@ -133,19 +132,17 @@ describe('MultiIngestionSettings Page', () => {
 		expect(thresholds[0].thresholdValue).toBe(1000);
 		expect(thresholds[0].unit).toBe('{count}');
 
-		const compositeQuery = deserialize(urlParams);
-		expect(compositeQuery).not.toBeNull();
-		expect(compositeQuery?.unit).toBe('{count}');
-		expect(compositeQuery?.builder.queryData).toBeDefined();
+		const compositeQuery = JSON.parse(
+			urlParams.get(QueryParams.compositeQuery) || '{}',
+		);
+		expect(compositeQuery.unit).toBe('{count}');
+		expect(compositeQuery.builder.queryData).toBeDefined();
 
-		const firstQueryData = compositeQuery?.builder.queryData[0];
-		expect(firstQueryData?.filter?.expression).toContain(
+		const firstQueryData = compositeQuery.builder.queryData[0];
+		expect(firstQueryData.filter.expression).toContain(
 			"signoz.workspace.key.id='k1'",
 		);
-		const firstAggregation = firstQueryData?.aggregations?.[0] as {
-			metricName: string;
-		};
-		expect(firstAggregation.metricName).toBe(
+		expect(firstQueryData.aggregations[0].metricName).toBe(
 			'signoz.meter.metric.datapoint.count',
 		);
 
@@ -216,18 +213,18 @@ describe('MultiIngestionSettings Page', () => {
 		expect(thresholds[0].thresholdValue).toBe(400);
 		expect(thresholds[0].unit).toBe('GiBy');
 
-		const compositeQuery = deserialize(urlParams);
-		expect(compositeQuery).not.toBeNull();
-		expect(compositeQuery?.unit).toBe('bytes');
+		const compositeQuery = JSON.parse(
+			urlParams.get(QueryParams.compositeQuery) || '{}',
+		);
+		expect(compositeQuery.unit).toBe('bytes');
 
-		const firstQueryData = compositeQuery?.builder.queryData[0];
-		expect(firstQueryData?.filter?.expression).toContain(
+		const firstQueryData = compositeQuery.builder.queryData[0];
+		expect(firstQueryData.filter.expression).toContain(
 			"signoz.workspace.key.id='k2'",
 		);
-		const firstAggregation = firstQueryData?.aggregations?.[0] as {
-			metricName: string;
-		};
-		expect(firstAggregation.metricName).toBe('signoz.meter.log.size');
+		expect(firstQueryData.aggregations[0].metricName).toBe(
+			'signoz.meter.log.size',
+		);
 
 		expect(urlParams.get(QueryParams.yAxisUnit)).toBe('bytes');
 		expect(urlParams.get(QueryParams.ruleName)).toContain('logs');

frontend/src/container/ListAlertRules/useAlertRulesHandlers.ts

@@ -6,10 +6,6 @@ import { sanitizeDefaultAlertQuery } from 'container/EditAlertV2/utils';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import { useTableRowClick } from 'hooks/useTableRowClick';
 import useUrlQuery from 'hooks/useUrlQuery';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { toCompositeMetricQuery } from 'types/api/alerts/convert';
 import { isModifierKeyPressed } from 'utils/app';
@@ -35,7 +31,10 @@ export function useAlertRulesHandlers(
 				mapQueryDataFromApi(toCompositeMetricQuery(rule.condition.compositeQuery)),
 				rule.alertType,
 			);
-			applySerializedParams(serialize(compositeQuery), params);
+			params.set(
+				QueryParams.compositeQuery,
+				encodeURIComponent(JSON.stringify(compositeQuery)),
+			);
 
 			const panelType = rule.condition.compositeQuery.panelType;
 			if (panelType) {

frontend/src/container/LogDetailedView/ContextView/ContextLogRenderer.tsx

@@ -14,10 +14,6 @@ import { FontSize } from 'container/OptionsMenu/types';
 import { ORDERBY_FILTERS } from 'container/QueryBuilder/filters/OrderByFilter/config';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import useUrlQuery from 'hooks/useUrlQuery';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { ILog } from 'types/api/logs/log';
 import { Query, TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource, StringOperators } from 'types/common/queryBuilder';
@@ -115,7 +111,10 @@ function ContextLogRenderer({
 		(logId: string): void => {
 			urlQuery.set(QueryParams.activeLogId, `"${logId}"`);
 
-			applySerializedParams(serialize(query), urlQuery);
+			urlQuery.set(
+				QueryParams.compositeQuery,
+				encodeURIComponent(JSON.stringify(query)),
+			);
 
 			const link = `${ROUTES.LOGS_EXPLORER}?${urlQuery.toString()}`;
 			window.open(withBasePath(link), '_blank', 'noopener,noreferrer');

frontend/src/container/MetricsApplication/Tabs/Overview.tsx

@@ -247,12 +247,16 @@ function Application(): JSX.Element {
 				const avialableParams = routeConfig[ROUTES.TRACE];
 				const queryString = getQueryString(avialableParams, urlParams);
 
+				const JSONCompositeQuery = encodeURIComponent(
+					JSON.stringify(apmToTraceQuery),
+				);
+
 				const newPath = generateExplorerPath(
 					isViewLogsClicked,
 					urlParams,
 					servicename,
 					selectedTraceTags,
-					apmToTraceQuery,
+					JSONCompositeQuery,
 					queryString,
 				);
 

frontend/src/container/MetricsApplication/Tabs/Overview/ServiceOverview.tsx

@@ -1,6 +1,5 @@
 import { useMemo } from 'react';
 import { useParams } from 'react-router-dom';
-import { Skeleton } from 'antd';
 import { ENTITY_VERSION_V4 } from 'constants/app';
 import { FeatureKeys } from 'constants/features';
 import { PANEL_TYPES } from 'constants/queryBuilder';
@@ -124,24 +123,14 @@ function ServiceOverview({
 			/>
 			<Card data-testid="service_latency">
 				<GraphContainer>
-					{topLevelOperationsIsLoading && (
-						<Skeleton
-							style={{
-								height: '100%',
-								padding: '16px',
-							}}
-						/>
-					)}
-					{!topLevelOperationsIsLoading && (
-						<Graph
-							onDragSelect={onDragSelect}
-							widget={latencyWidget}
-							onClickHandler={handleGraphClick('Service')}
-							isQueryEnabled={isQueryEnabled}
-							version={ENTITY_VERSION_V4}
-							enableDrillDown={SERVICE_DETAIL_DRILLDOWN_ENABLED}
-						/>
-					)}
+					<Graph
+						onDragSelect={onDragSelect}
+						widget={latencyWidget}
+						onClickHandler={handleGraphClick('Service')}
+						isQueryEnabled={isQueryEnabled}
+						version={ENTITY_VERSION_V4}
+						enableDrillDown={SERVICE_DETAIL_DRILLDOWN_ENABLED}
+					/>
 				</GraphContainer>
 			</Card>
 		</>

frontend/src/container/MetricsApplication/Tabs/Overview/TopLevelOperations.tsx

@@ -1,4 +1,3 @@
-import { Skeleton } from 'antd';
 import { Typography } from '@signozhq/ui/typography';
 import axios from 'axios';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
@@ -29,24 +28,14 @@ function TopLevelOperation({
 				</Typography>
 			) : (
 				<GraphContainer>
-					{topLevelOperationsIsLoading && (
-						<Skeleton
-							style={{
-								height: '100%',
-								padding: '16px',
-							}}
-						/>
-					)}
-					{!topLevelOperationsIsLoading && (
-						<Graph
-							widget={widget}
-							onClickHandler={handleGraphClick(opName)}
-							onDragSelect={onDragSelect}
-							isQueryEnabled={!topLevelOperationsIsLoading}
-							version={ENTITY_VERSION_V4}
-							enableDrillDown={SERVICE_DETAIL_DRILLDOWN_ENABLED}
-						/>
-					)}
+					<Graph
+						widget={widget}
+						onClickHandler={handleGraphClick(opName)}
+						onDragSelect={onDragSelect}
+						isQueryEnabled={!topLevelOperationsIsLoading}
+						version={ENTITY_VERSION_V4}
+						enableDrillDown={SERVICE_DETAIL_DRILLDOWN_ENABLED}
+					/>
 				</GraphContainer>
 			)}
 		</Card>

frontend/src/container/MetricsApplication/Tabs/util.ts

@@ -8,10 +8,6 @@ import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import useClickOutside from 'hooks/useClickOutside';
 import useResourceAttribute from 'hooks/useResourceAttribute';
 import { resourceAttributesToTracesFilterItems } from 'hooks/useResourceAttribute/utils';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import { prepareQueryWithDefaultTimestamp } from 'pages/LogsExplorer/utils';
 import { traceFilterKeys } from 'pages/TracesExplorer/Filter/filterUtils';
@@ -64,18 +60,16 @@ export function generateExplorerPath(
 	urlParams: URLSearchParams,
 	servicename: string | undefined,
 	selectedTraceTags: string,
-	apmToTraceQuery: Query,
+	JSONCompositeQuery: string,
 	queryString: string[],
 ): string {
 	const basePath = isViewLogsClicked
 		? ROUTES.LOGS_EXPLORER
 		: ROUTES.TRACES_EXPLORER;
 
-	applySerializedParams(serialize(apmToTraceQuery), urlParams);
-
-	return `${basePath}?${urlParams.toString()}&selected={"serviceName":["${servicename}"]}&filterToFetchData=["duration","status","serviceName"]&spanAggregateCurrentPage=1&selectedTags=${selectedTraceTags}&${queryString.join(
-		'&',
-	)}`;
+	return `${basePath}?${urlParams.toString()}&selected={"serviceName":["${servicename}"]}&filterToFetchData=["duration","status","serviceName"]&spanAggregateCurrentPage=1&selectedTags=${selectedTraceTags}&${
+		QueryParams.compositeQuery
+	}=${JSONCompositeQuery}&${queryString.join('&')}`;
 }
 
 // TODO(@rahul-signoz): update the name of this function once we have view logs button in every panel
@@ -111,12 +105,16 @@ export function onViewTracePopupClick({
 		const avialableParams = routeConfig[ROUTES.TRACE];
 		const queryString = getQueryString(avialableParams, urlParams);
 
+		const JSONCompositeQuery = encodeURIComponent(
+			JSON.stringify(apmToTraceQuery),
+		);
+
 		const newPath = generateExplorerPath(
 			isViewLogsClicked,
 			urlParams,
 			servicename,
 			selectedTraceTags,
-			apmToTraceQuery,
+			JSONCompositeQuery,
 			queryString,
 		);
 

frontend/src/container/MetricsApplication/utils.ts

@@ -1,6 +1,5 @@
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
-import { serialize } from 'lib/compositeQuery/serializer';
 import { withBasePath } from 'utils/basePath';
 
 import { TopOperationList } from './TopOperationsTable';
@@ -30,11 +29,13 @@ export const navigateToTrace = ({
 	);
 	urlParams.set(QueryParams.endTime, Math.floor(maxTime / 1_000_000).toString());
 
+	const JSONCompositeQuery = encodeURIComponent(JSON.stringify(apmToTraceQuery));
+
 	const newTraceExplorerPath = `${
 		ROUTES.TRACES_EXPLORER
-	}?${urlParams.toString()}&selected={"serviceName":["${servicename}"],"operation":["${operation}"]}&filterToFetchData=["duration","status","serviceName","operation"]&spanAggregateCurrentPage=1&selectedTags=${selectedTraceTags}&${serialize(
-		apmToTraceQuery,
-	).toString()}`;
+	}?${urlParams.toString()}&selected={"serviceName":["${servicename}"],"operation":["${operation}"]}&filterToFetchData=["duration","status","serviceName","operation"]&spanAggregateCurrentPage=1&selectedTags=${selectedTraceTags}&${
+		QueryParams.compositeQuery
+	}=${JSONCompositeQuery}`;
 
 	if (openInNewTab) {
 		window.open(withBasePath(newTraceExplorerPath), '_blank');

frontend/src/container/MetricsExplorer/MetricDetails/MetricDetails.styles.scss

@@ -516,6 +516,11 @@
 	--tooltip-z-index: 1000;
 }
 
+// Lift the volume-control config drawer above the MetricDetails drawer (z-index 1000).
+.volume-control-config-drawer {
+	z-index: 1100 !important;
+}
+
 @keyframes fade-in-out {
 	0% {
 		opacity: 0;

frontend/src/container/MetricsExplorer/MetricDetails/MetricDetails.tsx

@@ -21,6 +21,7 @@ import AllAttributes from './AllAttributes';
 import DashboardsAndAlertsPopover from './DashboardsAndAlertsPopover';
 import Highlights from './Highlights';
 import Metadata from './Metadata';
+import VolumeControlSection from './VolumeControl/VolumeControlSection';
 import { MetricDetailsProps } from './types';
 import { getMetricDetailsQuery } from './utils';
 
@@ -190,6 +191,7 @@ function MetricDetails({
 					isLoadingMetricMetadata={isLoadingMetricMetadata}
 					refetchMetricMetadata={refetchMetricMetadata}
 				/>
+				<VolumeControlSection metricName={metricName} />
 				<AllAttributes
 					metricName={metricName}
 					metricType={metadata?.type}

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/ImpactPanel.tsx

@@ -0,0 +1,64 @@
+import { Typography } from '@signozhq/ui/typography';
+import { Spin } from 'antd';
+import { MetricreductionruletypesGettableReductionRulePreviewDTO } from 'api/generated/services/sigNoz.schemas';
+
+import { formatCompact } from './configUtils';
+import { RuleMode } from './types';
+import styles from './VolumeControlConfig.module.scss';
+
+interface ImpactPanelProps {
+	mode: RuleMode;
+	preview?: MetricreductionruletypesGettableReductionRulePreviewDTO;
+	isLoading: boolean;
+}
+
+function ImpactPanel({
+	mode,
+	preview,
+	isLoading,
+}: ImpactPanelProps): JSX.Element {
+	if (mode === 'all') {
+		return (
+			<div className={styles.impact} data-testid="volume-control-impact">
+				<Typography.Text className={styles.impactNote}>
+					All attributes remain queryable, no reduction.
+				</Typography.Text>
+			</div>
+		);
+	}
+
+	return (
+		<div className={styles.impact} data-testid="volume-control-impact">
+			{isLoading && <Spin size="small" />}
+			{!isLoading && preview && (
+				<div className={styles.meters}>
+					<div className={styles.meter}>
+						<span className={styles.meterLabel}>Ingested series</span>
+						<span className={styles.meterValue}>
+							{formatCompact(preview.ingestedSeries)}
+						</span>
+					</div>
+					<div className={styles.meter}>
+						<span className={styles.meterLabel}>Reduced series</span>
+						<span className={styles.meterValue}>
+							{formatCompact(preview.reducedSeries)}
+						</span>
+					</div>
+					<div className={styles.meter}>
+						<span className={styles.meterLabel}>Reduction</span>
+						<span className={`${styles.meterValue} ${styles.meterValueGood}`}>
+							−{Math.round(preview.reductionPercent)}%
+						</span>
+					</div>
+				</div>
+			)}
+			{!isLoading && !preview && (
+				<Typography.Text className={styles.impactNote}>
+					Select attributes to preview the impact.
+				</Typography.Text>
+			)}
+		</div>
+	);
+}
+
+export default ImpactPanel;

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/LabelSelector.tsx

@@ -0,0 +1,47 @@
+import { Typography } from '@signozhq/ui/typography';
+import { Select } from 'antd';
+import { popupContainer } from 'utils/selectPopupContainer';
+
+import { RuleMode } from './types';
+import styles from './VolumeControlConfig.module.scss';
+
+interface LabelSelectorProps {
+	mode: RuleMode;
+	options: string[];
+	value: string[];
+	onChange: (labels: string[]) => void;
+	loading?: boolean;
+}
+
+function LabelSelector({
+	mode,
+	options,
+	value,
+	onChange,
+	loading,
+}: LabelSelectorProps): JSX.Element {
+	const helpText =
+		mode === 'include'
+			? 'Only the selected attributes will remain queryable.'
+			: 'The selected attributes will be aggregated away; all others stay queryable.';
+
+	return (
+		<div className={styles.field} data-testid="volume-control-label-selector">
+			<Typography.Text className={styles.fieldLabel}>Attributes</Typography.Text>
+			<Typography.Text className={styles.fieldHint}>{helpText}</Typography.Text>
+			<Select
+				mode="multiple"
+				className={styles.labelSelect}
+				placeholder="Select attributes"
+				value={value}
+				onChange={onChange}
+				loading={loading}
+				options={options.map((key) => ({ label: key, value: key }))}
+				getPopupContainer={popupContainer}
+				data-testid="volume-control-label-select"
+			/>
+		</div>
+	);
+}
+
+export default LabelSelector;

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/ModeSelector.tsx

@@ -0,0 +1,60 @@
+import { Typography } from '@signozhq/ui/typography';
+
+import { RuleMode } from './types';
+import styles from './VolumeControlConfig.module.scss';
+
+interface ModeOption {
+	mode: RuleMode;
+	title: string;
+	description: string;
+}
+
+const MODE_OPTIONS: ModeOption[] = [
+	{
+		mode: 'all',
+		title: 'Allow all attributes',
+		description: 'All attributes stay queryable. Removes any existing rule.',
+	},
+	{
+		mode: 'include',
+		title: 'Include attributes',
+		description: 'Allowlist: only the selected attributes stay queryable.',
+	},
+	{
+		mode: 'exclude',
+		title: 'Exclude attributes',
+		description: 'Blocklist: the selected attributes are aggregated away.',
+	},
+];
+
+interface ModeSelectorProps {
+	mode: RuleMode;
+	onChange: (mode: RuleMode) => void;
+}
+
+function ModeSelector({ mode, onChange }: ModeSelectorProps): JSX.Element {
+	return (
+		<div className={styles.modeCards} data-testid="volume-control-mode-selector">
+			{MODE_OPTIONS.map((option) => (
+				<button
+					type="button"
+					key={option.mode}
+					className={`${styles.modeCard} ${
+						mode === option.mode ? styles.modeCardActive : ''
+					}`}
+					onClick={(): void => onChange(option.mode)}
+					data-testid={`volume-control-mode-${option.mode}`}
+				>
+					<Typography.Text className={styles.modeTitle}>
+						{option.title}
+					</Typography.Text>
+					<Typography.Text className={styles.modeDesc}>
+						{option.description}
+					</Typography.Text>
+				</button>
+			))}
+		</div>
+	);
+}
+
+export default ModeSelector;

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/RelatedAssetsWarning.tsx

@@ -0,0 +1,51 @@
+import { Info } from '@signozhq/icons';
+import { MetricreductionruletypesAffectedAssetDTO } from 'api/generated/services/sigNoz.schemas';
+
+import styles from './VolumeControlConfig.module.scss';
+
+interface RelatedAssetsWarningProps {
+	affectedAssets?: MetricreductionruletypesAffectedAssetDTO[] | null;
+}
+
+function RelatedAssetsWarning({
+	affectedAssets,
+}: RelatedAssetsWarningProps): JSX.Element | null {
+	const impacted = (affectedAssets ?? []).filter(
+		(asset) => (asset.impactedLabels ?? []).length > 0,
+	);
+	if (impacted.length === 0) {
+		return null;
+	}
+
+	const impactedLabels = Array.from(
+		new Set(impacted.flatMap((asset) => asset.impactedLabels ?? [])),
+	);
+
+	return (
+		<div className={styles.warning} data-testid="volume-control-warning">
+			<Info size={14} />
+			<div>
+				<div className={styles.warningTitle}>
+					This rule affects {impacted.length} related asset
+					{impacted.length > 1 ? 's' : ''}.
+				</div>
+				{impactedLabels.length > 0 && (
+					<div className={styles.warningDetail}>
+						{impactedLabels.join(', ')} will no longer be queryable; affected panels
+						fall back to aggregated data once the rule applies.
+					</div>
+				)}
+				<ul className={styles.assetList}>
+					{impacted.map((asset) => (
+						<li key={`${asset.type}-${asset.id}`}>
+							{asset.name}
+							{asset.widget ? ` · ${asset.widget}` : ''}
+						</li>
+					))}
+				</ul>
+			</div>
+		</div>
+	);
+}
+
+export default RelatedAssetsWarning;

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/VolumeControlConfig.module.scss

@@ -0,0 +1,172 @@
+.body {
+	display: flex;
+	flex-direction: column;
+	gap: 20px;
+	padding: 4px 2px;
+}
+
+.title {
+	display: flex;
+	align-items: center;
+	gap: 10px;
+}
+
+.admin-tag {
+	font-size: 10px;
+	font-weight: 600;
+	letter-spacing: 0.03em;
+	color: var(--bg-amber-400, #ffd778);
+	border: 1px solid var(--bg-amber-500, #ffcc56);
+	border-radius: 99px;
+	padding: 1px 8px;
+}
+
+/* mode cards */
+.mode-cards {
+	display: grid;
+	grid-template-columns: repeat(3, 1fr);
+	gap: 10px;
+}
+
+.mode-card {
+	display: flex;
+	flex-direction: column;
+	gap: 4px;
+	text-align: left;
+	border: 1px solid var(--bg-slate-400, #1d212d);
+	border-radius: 6px;
+	background: var(--bg-ink-300, #16181d);
+	padding: 12px;
+	cursor: pointer;
+	transition:
+		border-color 0.12s ease,
+		background 0.12s ease;
+}
+
+.mode-card:hover {
+	border-color: var(--bg-slate-200, #2c3140);
+}
+
+.mode-card-active {
+	border-color: var(--bg-robin-500, #4e74f8);
+	background: rgba(78, 116, 248, 0.08);
+}
+
+.mode-title {
+	font-size: 12.5px;
+	font-weight: 600;
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.mode-desc {
+	font-size: 11px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+	line-height: 1.45;
+}
+
+/* label selector */
+.field {
+	display: flex;
+	flex-direction: column;
+	gap: 6px;
+}
+
+.field-label {
+	font-size: 12.5px;
+	font-weight: 600;
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.field-hint {
+	font-size: 11px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.label-select {
+	width: 100%;
+	margin-top: 4px;
+}
+
+/* impact panel */
+.impact {
+	border: 1px solid var(--bg-slate-400, #1d212d);
+	border-radius: 6px;
+	background: var(--bg-ink-300, #16181d);
+	padding: 14px;
+}
+
+.impact-note {
+	font-size: 12px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.meters {
+	display: grid;
+	grid-template-columns: repeat(3, 1fr);
+	gap: 12px;
+}
+
+.meter {
+	display: flex;
+	flex-direction: column;
+	gap: 5px;
+}
+
+.meter-label {
+	font-size: 10px;
+	text-transform: uppercase;
+	letter-spacing: 0.04em;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.meter-value {
+	font-family: 'Geist Mono', monospace;
+	font-size: 18px;
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.meter-value-good {
+	color: var(--bg-forest-400, #50e7a7);
+}
+
+/* related-asset warning */
+.warning {
+	display: flex;
+	gap: 10px;
+	padding: 11px 13px;
+	border-radius: 6px;
+	background: rgba(255, 204, 86, 0.07);
+	border: 1px solid rgba(255, 204, 86, 0.3);
+	color: var(--bg-amber-400, #ffd778);
+}
+
+.warning-title {
+	font-size: 12px;
+	font-weight: 600;
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.warning-detail {
+	font-size: 11.5px;
+	color: var(--bg-vanilla-300, #e9e9e9);
+	margin-top: 4px;
+}
+
+.asset-list {
+	margin: 6px 0 0;
+	padding-left: 16px;
+	font-size: 11.5px;
+	color: var(--bg-vanilla-300, #e9e9e9);
+}
+
+/* footer */
+.footer {
+	display: flex;
+	align-items: center;
+	gap: 10px;
+	width: 100%;
+}
+
+.footer-spacer {
+	flex: 1;
+}

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/VolumeControlConfigDrawer.tsx

@@ -0,0 +1,115 @@
+import { Button } from '@signozhq/ui/button';
+import { DrawerWrapper } from '@signozhq/ui/drawer';
+import { MetricreductionruletypesGettableReductionRuleDTO } from 'api/generated/services/sigNoz.schemas';
+
+import ImpactPanel from './ImpactPanel';
+import LabelSelector from './LabelSelector';
+import ModeSelector from './ModeSelector';
+import RelatedAssetsWarning from './RelatedAssetsWarning';
+import { useVolumeControlConfig } from './useVolumeControlConfig';
+import styles from './VolumeControlConfig.module.scss';
+
+interface VolumeControlConfigDrawerProps {
+	metricName: string;
+	existingRule: MetricreductionruletypesGettableReductionRuleDTO | null;
+	open: boolean;
+	onClose: () => void;
+}
+
+function VolumeControlConfigDrawer({
+	metricName,
+	existingRule,
+	open,
+	onClose,
+}: VolumeControlConfigDrawerProps): JSX.Element {
+	const {
+		mode,
+		setMode,
+		labels,
+		setLabels,
+		attributeKeys,
+		isLoadingAttributes,
+		preview,
+		isPreviewLoading,
+		save,
+		remove,
+		isSaving,
+		isRemoving,
+		hasExistingRule,
+		isSaveDisabled,
+	} = useVolumeControlConfig({ metricName, existingRule, open, onClose });
+
+	const footer = (
+		<div className={styles.footer}>
+			<Button
+				variant="outlined"
+				color="secondary"
+				onClick={onClose}
+				data-testid="volume-control-cancel"
+			>
+				Cancel
+			</Button>
+			<div className={styles.footerSpacer} />
+			{hasExistingRule && (
+				<Button
+					variant="ghost"
+					color="destructive"
+					onClick={remove}
+					loading={isRemoving}
+					data-testid="volume-control-remove"
+				>
+					Remove rule
+				</Button>
+			)}
+			<Button
+				variant="solid"
+				color="primary"
+				onClick={save}
+				disabled={isSaveDisabled}
+				loading={isSaving}
+				data-testid="volume-control-save"
+			>
+				Save rule
+			</Button>
+		</div>
+	);
+
+	return (
+		<DrawerWrapper
+			open={open}
+			onOpenChange={(next: boolean): void => {
+				if (!next) {
+					onClose();
+				}
+			}}
+			title={`Manage attributes · ${metricName}`}
+			direction="right"
+			showCloseButton
+			width="wide"
+			footer={footer}
+			showOverlay={false}
+			className="volume-control-config-drawer"
+			style={{ zIndex: 1100 }}
+		>
+			<div className={styles.body} data-testid="volume-control-config-drawer">
+				<div className={styles.title}>
+					<span className={styles.adminTag}>Admin only</span>
+				</div>
+				<ModeSelector mode={mode} onChange={setMode} />
+				{mode !== 'all' && (
+					<LabelSelector
+						mode={mode}
+						options={attributeKeys}
+						value={labels}
+						onChange={setLabels}
+						loading={isLoadingAttributes}
+					/>
+				)}
+				<ImpactPanel mode={mode} preview={preview} isLoading={isPreviewLoading} />
+				<RelatedAssetsWarning affectedAssets={preview?.affectedAssets} />
+			</div>
+		</DrawerWrapper>
+	);
+}
+
+export default VolumeControlConfigDrawer;

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/VolumeControlSection.module.scss

@@ -0,0 +1,114 @@
+.section {
+	margin-top: 16px;
+}
+
+.header {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	margin-bottom: 10px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.title {
+	font-size: 11px;
+	font-weight: 600;
+	text-transform: uppercase;
+	letter-spacing: 0.05em;
+}
+
+.card {
+	border: 1px solid var(--bg-slate-400, #1d212d);
+	border-radius: 6px;
+	padding: 12px 14px;
+	background: var(--bg-ink-300, #16181d);
+}
+
+.card-row {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	margin-bottom: 8px;
+}
+
+.status-dot {
+	width: 7px;
+	height: 7px;
+	border-radius: 50%;
+	flex: 0 0 auto;
+}
+
+.status-active {
+	background: var(--bg-forest-500, #25e192);
+}
+
+.status-pending {
+	background: var(--bg-amber-500, #ffcc56);
+}
+
+.card-title {
+	font-weight: 600;
+}
+
+.mode {
+	display: block;
+	font-size: 12px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+	margin-bottom: 8px;
+}
+
+.chips {
+	display: flex;
+	flex-wrap: wrap;
+	gap: 6px;
+}
+
+.chip {
+	font-family: 'Geist Mono', monospace;
+	font-size: 11px;
+	padding: 2px 8px;
+	border-radius: 4px;
+	background: var(--bg-ink-200, #23262e);
+	border: 1px solid var(--bg-slate-400, #1d212d);
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.empty {
+	display: flex;
+	flex-direction: column;
+	align-items: flex-start;
+	border: 1px dashed var(--bg-slate-300, #242834);
+	border-radius: 6px;
+	padding: 14px;
+}
+
+.empty-text {
+	font-size: 12px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.setup-button {
+	margin-top: 12px;
+}
+
+.edit-button {
+	margin-left: auto;
+}
+
+.pending-banner {
+	display: flex;
+	align-items: flex-start;
+	gap: 8px;
+	padding: 9px 12px;
+	margin-bottom: 10px;
+	border-radius: 6px;
+	background: rgba(35, 196, 248, 0.07);
+	border: 1px solid rgba(35, 196, 248, 0.25);
+	color: var(--bg-aqua-400, #4bcff9);
+}
+
+.pending-text {
+	font-size: 11.5px;
+	color: var(--bg-vanilla-300, #e9e9e9);
+	line-height: 1.45;
+}

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/VolumeControlSection.tsx

@@ -0,0 +1,136 @@
+import { Gauge, Info } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+import { Skeleton } from 'antd';
+import { useGetMetricReductionRule } from 'api/generated/services/metrics';
+import { useVolumeControlFeatureGate } from 'hooks/metricsExplorer/useVolumeControlFeatureGate';
+import { useState } from 'react';
+
+import { getLabelVerb, getMatchTypeLabel } from './utils';
+import VolumeControlConfigDrawer from './VolumeControlConfigDrawer';
+import styles from './VolumeControlSection.module.scss';
+
+interface VolumeControlSectionProps {
+	metricName: string;
+}
+
+function VolumeControlSection({
+	metricName,
+}: VolumeControlSectionProps): JSX.Element | null {
+	const { isVolumeControlEnabled, canManageVolumeControl } =
+		useVolumeControlFeatureGate();
+	const [isConfigOpen, setIsConfigOpen] = useState(false);
+
+	const { data, isLoading, error } = useGetMetricReductionRule(
+		{ metricName },
+		{
+			query: {
+				enabled: isVolumeControlEnabled && !!metricName,
+				retry: false,
+			},
+		},
+	);
+
+	if (!isVolumeControlEnabled) {
+		return null;
+	}
+
+	const rule = data?.data;
+	const hasRule = !!rule && !error;
+
+	const openConfig = (): void => setIsConfigOpen(true);
+	const closeConfig = (): void => setIsConfigOpen(false);
+
+	return (
+		<div className={styles.section} data-testid="volume-control-section">
+			<div className={styles.header}>
+				<Gauge size={14} />
+				<Typography.Text className={styles.title}>Volume control</Typography.Text>
+			</div>
+
+			{isLoading && <Skeleton active title={false} paragraph={{ rows: 2 }} />}
+
+			{!isLoading && hasRule && rule && !rule.active && (
+				<div
+					className={styles.pendingBanner}
+					data-testid="volume-control-pending-banner"
+				>
+					<Info size={13} />
+					<Typography.Text className={styles.pendingText}>
+						This metric&apos;s configuration was recently updated. Reduced volumes
+						will take effect within a few minutes.
+					</Typography.Text>
+				</div>
+			)}
+
+			{!isLoading && hasRule && rule && (
+				<div className={styles.card} data-testid="volume-control-active">
+					<div className={styles.cardRow}>
+						<span
+							className={`${styles.statusDot} ${
+								rule.active ? styles.statusActive : styles.statusPending
+							}`}
+						/>
+						<Typography.Text className={styles.cardTitle}>
+							{rule.active
+								? 'Aggregation rule active'
+								: 'Aggregation rule pending activation'}
+						</Typography.Text>
+						{canManageVolumeControl && (
+							<Button
+								variant="ghost"
+								color="secondary"
+								className={styles.editButton}
+								onClick={openConfig}
+								data-testid="volume-control-edit"
+							>
+								Edit
+							</Button>
+						)}
+					</div>
+					<Typography.Text className={styles.mode}>
+						{getMatchTypeLabel(rule.matchType)}
+					</Typography.Text>
+					<div className={styles.chips}>
+						{(rule.labels ?? []).map((label) => (
+							<span className={styles.chip} key={label}>
+								{getLabelVerb(rule.matchType)} {label}
+							</span>
+						))}
+					</div>
+				</div>
+			)}
+
+			{!isLoading && !hasRule && (
+				<div className={styles.empty} data-testid="volume-control-empty">
+					<Typography.Text className={styles.emptyText}>
+						No volume control rule. All series are retained. Aggregate away
+						high-cardinality attributes to reduce cost.
+					</Typography.Text>
+					{canManageVolumeControl && (
+						<Button
+							variant="solid"
+							color="primary"
+							className={styles.setupButton}
+							onClick={openConfig}
+							data-testid="volume-control-setup"
+						>
+							Set up volume control
+						</Button>
+					)}
+				</div>
+			)}
+
+			{canManageVolumeControl && isConfigOpen && (
+				<VolumeControlConfigDrawer
+					metricName={metricName}
+					existingRule={rule ?? null}
+					open={isConfigOpen}
+					onClose={closeConfig}
+				/>
+			)}
+		</div>
+	);
+}
+
+export default VolumeControlSection;

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/configUtils.ts

@@ -0,0 +1,42 @@
+import {
+	MetricreductionruletypesMatchTypeDTO,
+	MetricreductionruletypesGettableReductionRuleDTO,
+} from 'api/generated/services/sigNoz.schemas';
+
+import { RuleMode } from './types';
+
+export function modeFromRule(
+	rule: MetricreductionruletypesGettableReductionRuleDTO | null | undefined,
+): { mode: RuleMode; labels: string[] } {
+	if (!rule) {
+		return { mode: 'all', labels: [] };
+	}
+	return {
+		mode:
+			rule.matchType === MetricreductionruletypesMatchTypeDTO.keep
+				? 'include'
+				: 'exclude',
+		labels: rule.labels ?? [],
+	};
+}
+
+export function matchTypeForMode(
+	mode: RuleMode,
+): MetricreductionruletypesMatchTypeDTO {
+	return mode === 'include'
+		? MetricreductionruletypesMatchTypeDTO.keep
+		: MetricreductionruletypesMatchTypeDTO.drop;
+}
+
+export function formatCompact(value: number): string {
+	if (value >= 1e9) {
+		return `${(value / 1e9).toFixed(1)}B`;
+	}
+	if (value >= 1e6) {
+		return `${(value / 1e6).toFixed(1)}M`;
+	}
+	if (value >= 1e3) {
+		return `${(value / 1e3).toFixed(1)}K`;
+	}
+	return `${value}`;
+}

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/types.ts

@@ -0,0 +1 @@
+export type RuleMode = 'all' | 'include' | 'exclude';

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/useVolumeControlConfig.ts

@@ -0,0 +1,182 @@
+import {
+	invalidateGetMetricReductionRule,
+	invalidateListMetricReductionRules,
+	invalidateListMetrics,
+	useDeleteMetricReductionRule,
+	useGetMetricAttributes,
+	usePreviewMetricReductionRule,
+	useUpsertMetricReductionRule,
+} from 'api/generated/services/metrics';
+import {
+	MetricreductionruletypesGettableReductionRulePreviewDTO,
+	MetricreductionruletypesGettableReductionRuleDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import { useNotifications } from 'hooks/useNotifications';
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useQueryClient } from 'react-query';
+// eslint-disable-next-line no-restricted-imports
+import { useSelector } from 'react-redux';
+import { AppState } from 'store/reducers';
+import { GlobalReducer } from 'types/reducer/globalTime';
+
+import { matchTypeForMode, modeFromRule } from './configUtils';
+import { RuleMode } from './types';
+
+interface UseVolumeControlConfigParams {
+	metricName: string;
+	existingRule: MetricreductionruletypesGettableReductionRuleDTO | null;
+	open: boolean;
+	onClose: () => void;
+}
+
+export interface UseVolumeControlConfigResult {
+	mode: RuleMode;
+	setMode: (mode: RuleMode) => void;
+	labels: string[];
+	setLabels: (labels: string[]) => void;
+	attributeKeys: string[];
+	isLoadingAttributes: boolean;
+	preview?: MetricreductionruletypesGettableReductionRulePreviewDTO;
+	isPreviewLoading: boolean;
+	save: () => void;
+	remove: () => void;
+	isSaving: boolean;
+	isRemoving: boolean;
+	hasExistingRule: boolean;
+	isSaveDisabled: boolean;
+}
+
+const PREVIEW_DEBOUNCE_MS = 400;
+const SAVE_ERROR_MESSAGE = 'Failed to save volume control rule';
+const REMOVE_ERROR_MESSAGE = 'Failed to remove volume control rule';
+
+export function useVolumeControlConfig({
+	metricName,
+	existingRule,
+	open,
+	onClose,
+}: UseVolumeControlConfigParams): UseVolumeControlConfigResult {
+	const { notifications } = useNotifications();
+	const queryClient = useQueryClient();
+	const { minTime, maxTime } = useSelector<AppState, GlobalReducer>(
+		(state) => state.globalTime,
+	);
+
+	const initial = useMemo(() => modeFromRule(existingRule), [existingRule]);
+	const [mode, setMode] = useState<RuleMode>(initial.mode);
+	const [labels, setLabels] = useState<string[]>(initial.labels);
+
+	const attributesQuery = useGetMetricAttributes(
+		{ metricName },
+		{
+			start: minTime ? Math.floor(minTime / 1000000) : undefined,
+			end: maxTime ? Math.floor(maxTime / 1000000) : undefined,
+		},
+		{ query: { enabled: open && !!metricName } },
+	);
+	const attributeKeys = useMemo(
+		() => (attributesQuery.data?.data.attributes ?? []).map((attr) => attr.key),
+		[attributesQuery.data],
+	);
+
+	const previewMutation = usePreviewMetricReductionRule();
+	const { mutate: previewMutate, reset: previewReset } = previewMutation;
+	const [isPreviewPending, setIsPreviewPending] = useState(false);
+
+	useEffect(() => {
+		if (!open || mode === 'all' || labels.length === 0) {
+			previewReset();
+			setIsPreviewPending(false);
+			return undefined;
+		}
+		setIsPreviewPending(true);
+		const timer = setTimeout(() => {
+			previewMutate(
+				{ data: { metricName, matchType: matchTypeForMode(mode), labels } },
+				{ onSettled: () => setIsPreviewPending(false) },
+			);
+		}, PREVIEW_DEBOUNCE_MS);
+		return (): void => clearTimeout(timer);
+	}, [open, mode, labels, metricName, previewMutate, previewReset]);
+
+	const upsertMutation = useUpsertMetricReductionRule();
+	const deleteMutation = useDeleteMetricReductionRule();
+
+	const invalidate = useCallback((): void => {
+		void invalidateGetMetricReductionRule(queryClient, { metricName });
+		void invalidateListMetricReductionRules(queryClient);
+		void invalidateListMetrics(queryClient);
+	}, [queryClient, metricName]);
+
+	const removeRule = useCallback((): void => {
+		deleteMutation.mutate(
+			{ pathParams: { metricName } },
+			{
+				onSuccess: () => {
+					notifications.success({ message: 'Volume control rule removed' });
+					invalidate();
+					onClose();
+				},
+				onError: (error) =>
+					notifications.error({
+						message: error.response?.data?.error?.message ?? REMOVE_ERROR_MESSAGE,
+					}),
+			},
+		);
+	}, [deleteMutation, metricName, notifications, invalidate, onClose]);
+
+	const save = useCallback((): void => {
+		if (mode === 'all') {
+			if (!existingRule) {
+				onClose();
+				return;
+			}
+			removeRule();
+			return;
+		}
+		upsertMutation.mutate(
+			{
+				pathParams: { metricName },
+				data: { matchType: matchTypeForMode(mode), labels },
+			},
+			{
+				onSuccess: () => {
+					notifications.success({ message: 'Volume control rule saved' });
+					invalidate();
+					onClose();
+				},
+				onError: (error) =>
+					notifications.error({
+						message: error.response?.data?.error?.message ?? SAVE_ERROR_MESSAGE,
+					}),
+			},
+		);
+	}, [
+		mode,
+		labels,
+		metricName,
+		existingRule,
+		upsertMutation,
+		removeRule,
+		notifications,
+		invalidate,
+		onClose,
+	]);
+
+	return {
+		mode,
+		setMode,
+		labels,
+		setLabels,
+		attributeKeys,
+		isLoadingAttributes: attributesQuery.isLoading,
+		preview: previewMutation.data?.data,
+		isPreviewLoading: isPreviewPending,
+		save,
+		remove: removeRule,
+		isSaving: upsertMutation.isLoading || deleteMutation.isLoading,
+		isRemoving: deleteMutation.isLoading,
+		hasExistingRule: !!existingRule,
+		isSaveDisabled: mode !== 'all' && labels.length === 0,
+	};
+}

frontend/src/container/MetricsExplorer/MetricDetails/VolumeControl/utils.ts

@@ -0,0 +1,19 @@
+import { MetricreductionruletypesMatchTypeDTO } from 'api/generated/services/sigNoz.schemas';
+
+export function isKeepMode(
+	matchType: MetricreductionruletypesMatchTypeDTO,
+): boolean {
+	return matchType === MetricreductionruletypesMatchTypeDTO.keep;
+}
+
+export function getMatchTypeLabel(
+	matchType: MetricreductionruletypesMatchTypeDTO,
+): string {
+	return isKeepMode(matchType) ? 'Include attributes' : 'Exclude attributes';
+}
+
+export function getLabelVerb(
+	matchType: MetricreductionruletypesMatchTypeDTO,
+): string {
+	return isKeepMode(matchType) ? 'include' : 'exclude';
+}

frontend/src/container/MetricsExplorer/MetricDetails/__tests__/MetricDetails.test.tsx

@@ -77,6 +77,14 @@ jest.mock(
 		},
 );
 
+jest.mock(
+	'container/MetricsExplorer/MetricDetails/VolumeControl/VolumeControlSection',
+	() =>
+		function MockVolumeControlSection(): JSX.Element {
+			return <div data-testid="volume-control-section-mock">Volume Control</div>;
+		},
+);
+
 const useGetMetricMetadataMock = jest.spyOn(
 	metricsExplorerHooks,
 	'useGetMetricMetadata',

frontend/src/container/MetricsExplorer/Summary/utils.tsx

@@ -1,6 +1,5 @@
 import { Color } from '@signozhq/design-tokens';
-import { Tooltip } from 'antd';
-import { TableColumnType as ColumnType } from 'antd';
+import { TableColumnType as ColumnType, Tooltip } from 'antd';
 import {
 	MetricsexplorertypesStatDTO,
 	MetricsexplorertypesTreemapEntryDTO,

frontend/src/container/MetricsExplorer/VolumeControlTab/VolumeControlBadge.module.scss

@@ -0,0 +1,27 @@
+.badge {
+	display: inline-flex;
+	align-items: center;
+	gap: 5px;
+	height: 20px;
+	padding: 0 8px;
+	border-radius: 99px;
+	font-size: 11px;
+	font-weight: 600;
+}
+
+.active {
+	color: var(--bg-forest-400, #50e7a7);
+	background: rgba(37, 225, 146, 0.1);
+	border: 1px solid rgba(37, 225, 146, 0.22);
+}
+
+.pending {
+	color: var(--bg-amber-400, #ffd778);
+	background: rgba(255, 204, 86, 0.1);
+	border: 1px solid rgba(255, 204, 86, 0.25);
+}
+
+.none {
+	color: var(--bg-vanilla-400, #c0c1c3);
+	font-size: 12px;
+}

frontend/src/container/MetricsExplorer/VolumeControlTab/VolumeControlBadge.tsx

@@ -0,0 +1,29 @@
+import { Gauge } from '@signozhq/icons';
+import { MetricreductionruletypesGettableReductionRuleDTO } from 'api/generated/services/sigNoz.schemas';
+
+import styles from './VolumeControlBadge.module.scss';
+
+interface VolumeControlBadgeProps {
+	rule?: MetricreductionruletypesGettableReductionRuleDTO;
+}
+
+function VolumeControlBadge({ rule }: VolumeControlBadgeProps): JSX.Element {
+	if (!rule) {
+		return (
+			<span className={styles.none} data-testid="vc-badge-none">
+				—
+			</span>
+		);
+	}
+	return (
+		<span
+			className={`${styles.badge} ${rule.active ? styles.active : styles.pending}`}
+			data-testid="vc-badge-active"
+		>
+			<Gauge size={11} />
+			{rule.active ? 'Active' : 'Pending'}
+		</span>
+	);
+}
+
+export default VolumeControlBadge;

frontend/src/container/MetricsExplorer/VolumeControlTab/VolumeControlTab.module.scss

@@ -0,0 +1,95 @@
+.tab {
+	display: flex;
+	flex-direction: column;
+	gap: 16px;
+	padding: 16px 0;
+}
+
+.header {
+	display: flex;
+	flex-direction: column;
+	gap: 4px;
+}
+
+.title-row {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	color: var(--bg-robin-400, #7190f9);
+}
+
+.title {
+	margin: 0 !important;
+}
+
+.subtitle {
+	font-size: 13px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+	max-width: 680px;
+}
+
+.stats {
+	display: flex;
+	gap: 12px;
+}
+
+.stat {
+	display: flex;
+	flex-direction: column;
+	gap: 6px;
+	min-width: 160px;
+	padding: 12px 16px;
+	border: 1px solid var(--bg-slate-400, #1d212d);
+	border-radius: 6px;
+	background: var(--bg-ink-400, #121317);
+}
+
+.stat-label {
+	font-size: 11px;
+	text-transform: uppercase;
+	letter-spacing: 0.05em;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.stat-value {
+	font-family: 'Geist Mono', monospace;
+	font-size: 22px;
+	font-weight: 600;
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.metric-name {
+	font-family: 'Geist Mono', monospace;
+	font-size: 12.5px;
+	color: var(--bg-vanilla-100, #fff);
+}
+
+.attributes {
+	font-family: 'Geist Mono', monospace;
+	font-size: 12px;
+	color: var(--bg-vanilla-300, #e9e9e9);
+}
+
+.muted {
+	font-size: 12px;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.reduction {
+	font-family: 'Geist Mono', monospace;
+	font-size: 12px;
+	font-weight: 600;
+	color: var(--bg-forest-400, #50e7a7);
+}
+
+.empty {
+	padding: 32px 16px;
+	text-align: center;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}
+
+.unavailable {
+	padding: 48px 16px;
+	text-align: center;
+	color: var(--bg-vanilla-400, #c0c1c3);
+}

frontend/src/container/MetricsExplorer/VolumeControlTab/VolumeControlTab.tsx

@@ -0,0 +1,275 @@
+import { Gauge } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+import { Table } from 'antd';
+import type { TableColumnsType, TableProps } from 'antd';
+import { useListMetricReductionRules } from 'api/generated/services/metrics';
+import {
+	ListMetricReductionRulesParams,
+	MetricreductionruletypesGettableReductionRuleDTO,
+	MetricreductionruletypesOrderDTO,
+	MetricreductionruletypesReductionRuleOrderByDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import dayjs from 'dayjs';
+import { useVolumeControlFeatureGate } from 'hooks/metricsExplorer/useVolumeControlFeatureGate';
+import { useCallback, useMemo, useState } from 'react';
+
+import { formatCompact } from '../MetricDetails/VolumeControl/configUtils';
+import {
+	getLabelVerb,
+	getMatchTypeLabel,
+} from '../MetricDetails/VolumeControl/utils';
+import VolumeControlConfigDrawer from '../MetricDetails/VolumeControl/VolumeControlConfigDrawer';
+import VolumeControlBadge from './VolumeControlBadge';
+import styles from './VolumeControlTab.module.scss';
+
+const OrderBy = MetricreductionruletypesReductionRuleOrderByDTO;
+const SortOrder = MetricreductionruletypesOrderDTO;
+const DEFAULT_PAGE_SIZE = 10;
+
+const DEFAULT_PARAMS: Required<ListMetricReductionRulesParams> = {
+	orderBy: OrderBy.reduction,
+	order: SortOrder.desc,
+	offset: 0,
+	limit: DEFAULT_PAGE_SIZE,
+};
+
+function VolumeControlTab(): JSX.Element {
+	const { isVolumeControlEnabled, canManageVolumeControl } =
+		useVolumeControlFeatureGate();
+	const [selectedRule, setSelectedRule] =
+		useState<MetricreductionruletypesGettableReductionRuleDTO | null>(null);
+	const [params, setParams] =
+		useState<Required<ListMetricReductionRulesParams>>(DEFAULT_PARAMS);
+
+	const { data, isLoading } = useListMetricReductionRules(params, {
+		query: { enabled: isVolumeControlEnabled },
+	});
+
+	const rules = data?.data.rules ?? [];
+	const total = data?.data.total ?? 0;
+
+	const sortOrderFor = useCallback(
+		(
+			key: MetricreductionruletypesReductionRuleOrderByDTO,
+		): 'ascend' | 'descend' | undefined => {
+			if (params.orderBy !== key) {
+				return undefined;
+			}
+			return params.order === SortOrder.desc ? 'descend' : 'ascend';
+		},
+		[params],
+	);
+
+	const columns: TableColumnsType<MetricreductionruletypesGettableReductionRuleDTO> =
+		useMemo(
+			() => [
+				{
+					title: 'METRIC',
+					dataIndex: 'metricName',
+					key: OrderBy.metricname,
+					sorter: true,
+					sortOrder: sortOrderFor(OrderBy.metricname),
+					render: (metricName: string): JSX.Element => (
+						<span className={styles.metricName}>{metricName}</span>
+					),
+				},
+				{
+					title: 'STATUS',
+					key: 'status',
+					width: 130,
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => <VolumeControlBadge rule={rule} />,
+				},
+				{
+					title: 'MODE',
+					key: 'mode',
+					width: 160,
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => <span>{getMatchTypeLabel(rule.matchType)}</span>,
+				},
+				{
+					title: 'ATTRIBUTES',
+					key: 'attributes',
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => (
+						<span className={styles.attributes}>
+							{getLabelVerb(rule.matchType)} {(rule.labels ?? []).join(', ') || '—'}
+						</span>
+					),
+				},
+				{
+					title: 'INGESTED',
+					key: OrderBy.ingestedvolume,
+					width: 130,
+					sorter: true,
+					sortOrder: sortOrderFor(OrderBy.ingestedvolume),
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => (
+						<span className={styles.muted}>{formatCompact(rule.ingestedSeries)}</span>
+					),
+				},
+				{
+					title: 'REDUCED',
+					key: OrderBy.reducedvolume,
+					width: 130,
+					sorter: true,
+					sortOrder: sortOrderFor(OrderBy.reducedvolume),
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => <span>{formatCompact(rule.reducedSeries)}</span>,
+				},
+				{
+					title: 'CHANGE',
+					key: OrderBy.reduction,
+					width: 110,
+					sorter: true,
+					sortOrder: sortOrderFor(OrderBy.reduction),
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => {
+						if (rule.reductionPercent <= 0) {
+							return <span className={styles.muted}>—</span>;
+						}
+						return (
+							<span className={styles.reduction}>
+								−{Math.round(rule.reductionPercent)}%
+							</span>
+						);
+					},
+				},
+				{
+					title: 'LAST CONFIGURED',
+					key: OrderBy.lastupdated,
+					width: 240,
+					sorter: true,
+					sortOrder: sortOrderFor(OrderBy.lastupdated),
+					render: (
+						_value: unknown,
+						rule: MetricreductionruletypesGettableReductionRuleDTO,
+					): JSX.Element => (
+						<span className={styles.muted}>
+							{dayjs(rule.updatedAt).format('MMM D, YYYY · h:mm A')}
+							{rule.updatedBy ? ` · ${rule.updatedBy}` : ''}
+						</span>
+					),
+				},
+				...(canManageVolumeControl
+					? ([
+							{
+								title: '',
+								key: 'action',
+								width: 110,
+								render: (
+									_value: unknown,
+									rule: MetricreductionruletypesGettableReductionRuleDTO,
+								): JSX.Element => (
+									<Button
+										variant="ghost"
+										color="secondary"
+										onClick={(): void => setSelectedRule(rule)}
+										data-testid={`vc-manage-${rule.metricName}`}
+									>
+										Manage
+									</Button>
+								),
+							},
+						] as TableColumnsType<MetricreductionruletypesGettableReductionRuleDTO>)
+					: []),
+			],
+			[canManageVolumeControl, sortOrderFor],
+		);
+
+	const handleTableChange: TableProps<MetricreductionruletypesGettableReductionRuleDTO>['onChange'] =
+		(pagination, _filters, sorter): void => {
+			const active = Array.isArray(sorter) ? sorter[0] : sorter;
+			const pageSize = pagination.pageSize ?? DEFAULT_PAGE_SIZE;
+			const current = pagination.current ?? 1;
+
+			setParams({
+				orderBy: active?.order
+					? (active.columnKey as MetricreductionruletypesReductionRuleOrderByDTO)
+					: DEFAULT_PARAMS.orderBy,
+				order: active?.order === 'descend' ? SortOrder.desc : SortOrder.asc,
+				limit: pageSize,
+				offset: (current - 1) * pageSize,
+			});
+		};
+
+	if (!isVolumeControlEnabled) {
+		return (
+			<div className={styles.unavailable} data-testid="volume-control-unavailable">
+				<Typography.Text>
+					Volume control is available on enterprise and cloud plans.
+				</Typography.Text>
+			</div>
+		);
+	}
+
+	return (
+		<div className={styles.tab} data-testid="volume-control-tab">
+			<div className={styles.header}>
+				<div className={styles.titleRow}>
+					<Gauge size={18} />
+					<Typography.Title level={4} className={styles.title}>
+						Volume Control
+					</Typography.Title>
+				</div>
+				<Typography.Text className={styles.subtitle}>
+					Aggregate away high-cardinality attributes to reduce stored metric volume
+					and cost.
+				</Typography.Text>
+			</div>
+
+			<div className={styles.stats}>
+				<div className={styles.stat}>
+					<span className={styles.statLabel}>Active rules</span>
+					<span className={styles.statValue}>{total}</span>
+				</div>
+			</div>
+
+			<Table<MetricreductionruletypesGettableReductionRuleDTO>
+				rowKey="metricName"
+				loading={isLoading}
+				dataSource={rules}
+				columns={columns}
+				onChange={handleTableChange}
+				pagination={{
+					current: Math.floor(params.offset / params.limit) + 1,
+					pageSize: params.limit,
+					total,
+					showSizeChanger: false,
+				}}
+				locale={{
+					emptyText: (
+						<div className={styles.empty} data-testid="volume-control-tab-empty">
+							No volume control rules yet. Open a metric and set one up to start
+							reducing its series volume.
+						</div>
+					),
+				}}
+			/>
+
+			{canManageVolumeControl && selectedRule && (
+				<VolumeControlConfigDrawer
+					metricName={selectedRule.metricName}
+					existingRule={selectedRule}
+					open={!!selectedRule}
+					onClose={(): void => setSelectedRule(null)}
+				/>
+			)}
+		</div>
+	);
+}
+
+export default VolumeControlTab;

frontend/src/container/NewWidget/index.tsx

@@ -33,7 +33,6 @@ import { useKeyboardHotkeys } from 'hooks/hotkeys/useKeyboardHotkeys';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
-import { serializeToParams } from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
@@ -792,7 +791,9 @@ function NewWidget({
 		const queryParams = {
 			[QueryParams.expandedWidgetId]: widgetId,
 			[QueryParams.graphType]: graphType,
-			...serializeToParams(currentQuery),
+			[QueryParams.compositeQuery]: encodeURIComponent(
+				JSON.stringify(currentQuery),
+			),
 			[QueryParams.variables]: variables,
 		};
 

frontend/src/container/QueryTable/Drilldown/useBaseDrilldownNavigate.ts

@@ -2,7 +2,6 @@ import { useCallback } from 'react';
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
-import { serializeToParams } from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
@@ -50,7 +49,7 @@ const useBaseDrilldownNavigate = ({
 
 			const timeRange = aggregateData?.timeRange;
 			let queryParams: Record<string, string> = {
-				...serializeToParams(viewQuery),
+				[QueryParams.compositeQuery]: encodeURIComponent(JSON.stringify(viewQuery)),
 				...(timeRange && {
 					[QueryParams.startTime]: timeRange.startTime.toString(),
 					[QueryParams.endTime]: timeRange.endTime.toString(),
@@ -95,7 +94,7 @@ export function buildDrilldownUrl(
 
 	const timeRange = aggregateData?.timeRange;
 	let queryParams: Record<string, string> = {
-		...serializeToParams(viewQuery),
+		[QueryParams.compositeQuery]: encodeURIComponent(JSON.stringify(viewQuery)),
 		...(timeRange && {
 			[QueryParams.startTime]: timeRange.startTime.toString(),
 			[QueryParams.endTime]: timeRange.endTime.toString(),

frontend/src/container/SpanDetailsDrawer/SpanLogs/SpanLogs.tsx

@@ -19,7 +19,6 @@ import { LogsLoading } from 'container/LogsLoading/LogsLoading';
 import { FontSize } from 'container/OptionsMenu/types';
 import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSearch/utils';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
-import { serializeToParams } from 'lib/compositeQuery/serializer';
 import createQueryParams from 'lib/createQueryParams';
 import { Compass } from '@signozhq/icons';
 import { ILog } from 'types/api/logs/log';
@@ -140,7 +139,7 @@ function SpanLogs({
 				[QueryParams.activeLogId]: `"${log.id}"`,
 				[QueryParams.startTime]: timeRange.startTime.toString(),
 				[QueryParams.endTime]: timeRange.endTime.toString(),
-				...serializeToParams(updatedQuery),
+				[QueryParams.compositeQuery]: JSON.stringify(updatedQuery),
 			};
 
 			const url = `${ROUTES.LOGS_EXPLORER}?${createQueryParams(queryParams)}`;

frontend/src/container/SpanDetailsDrawer/SpanRelatedSignals/SpanRelatedSignals.tsx

@@ -15,10 +15,6 @@ import InfraMetrics from 'container/LogDetailedView/InfraMetrics/InfraMetrics';
 import { getEmptyLogsListConfig } from 'container/LogsExplorerList/utils';
 import dayjs from 'dayjs';
 import { useIsDarkMode } from 'hooks/useDarkMode';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { BarChart, Compass, X } from '@signozhq/icons';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { Span } from 'types/api/trace/getTraceV2';
@@ -159,7 +155,7 @@ function SpanRelatedSignals({
 		};
 
 		const searchParams = new URLSearchParams();
-		applySerializedParams(serialize(compositeQuery as any), searchParams);
+		searchParams.set(QueryParams.compositeQuery, JSON.stringify(compositeQuery));
 		searchParams.set(QueryParams.startTime, startTimeMs.toString());
 		searchParams.set(QueryParams.endTime, endTimeMs.toString());
 

frontend/src/container/SpanDetailsDrawer/__tests__/SpanDetailsDrawer.test.tsx

@@ -3,7 +3,6 @@ import getUserPreference from 'api/v1/user/preferences/name/get';
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
 import { SPAN_ATTRIBUTES } from 'container/ApiMonitoring/Explorer/Domains/DomainDetails/constants';
-import { deserialize } from 'lib/compositeQuery/serializer';
 import { GetMetricQueryRange } from 'lib/dashboard/getQueryResults';
 import { server } from 'mocks-server/server';
 import { QueryBuilderContext } from 'providers/QueryBuilder';
@@ -546,13 +545,14 @@ describe('SpanDetailsDrawer', () => {
 			expect(urlParams.get(QueryParams.endTime)).toBe('1640995560000'); // traceEndTime + 5 minutes
 
 			// Verify composite query includes both trace_id and span_id filters
-			const compositeQuery = deserialize(urlParams);
-			expect(compositeQuery).not.toBeNull();
-			const filter = compositeQuery?.builder.queryData[0]?.filter;
+			const compositeQuery = JSON.parse(
+				urlParams.get(QueryParams.compositeQuery) || '{}',
+			);
+			const { filter } = compositeQuery.builder.queryData[0];
 
 			// Check that the filter expression contains trace_id
 			// Note: Current behavior uses only trace_id filter for navigation
-			expect(filter?.expression).toContain("trace_id = 'test-trace-id'");
+			expect(filter.expression).toContain("trace_id = 'test-trace-id'");
 
 			// Verify mockSafeNavigate was NOT called
 			expect(mockSafeNavigate).not.toHaveBeenCalled();
@@ -595,16 +595,16 @@ describe('SpanDetailsDrawer', () => {
 
 			expect(urlParams.get(QueryParams.activeLogId)).toBe('"context-log-before"');
 
-			// Verify composite query filters by trace_id and the context log's own span_id
-			const compositeQuery = deserialize(urlParams);
-			expect(compositeQuery).not.toBeNull();
-			const filter = compositeQuery?.builder.queryData[0]?.filter;
+			// Verify composite query includes only trace_id filter (no span_id for context logs)
+			const compositeQuery = JSON.parse(
+				urlParams.get(QueryParams.compositeQuery) || '{}',
+			);
+			const { filter } = compositeQuery.builder.queryData[0];
 
-			// Check that the filter expression contains trace_id
-			expect(filter?.expression).toContain("trace_id = 'test-trace-id'");
-			// Context logs use their own span id, not the currently selected span id
-			expect(filter?.expression).toContain("span_id = 'different-span-id'");
-			expect(filter?.expression).not.toContain('test-span-id');
+			// Check that the filter expression contains trace_id but not span_id for context logs
+			expect(filter.expression).toContain("trace_id = 'test-trace-id'");
+			// Context logs should not have span_id filter
+			expect(filter.expression).not.toContain('span_id');
 
 			// Verify mockSafeNavigate was NOT called
 			expect(mockSafeNavigate).not.toHaveBeenCalled();

frontend/src/container/TopNav/DateTimeSelectionV2/index.tsx

@@ -35,11 +35,6 @@ import { GlobalReducer } from 'types/reducer/globalTime';
 import { addCustomTimeRange } from 'utils/customTimeRangeUtils';
 import { persistTimeDurationForRoute } from 'utils/metricsTimeStorageUtils';
 import { normalizeTimeToMs } from 'utils/timeUtils';
-import {
-	applySerializedParams,
-	deserialize,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { v4 as uuid } from 'uuid';
 
 import AutoRefresh from '../AutoRefreshV2';
@@ -283,7 +278,7 @@ function DateTimeSelection({
 		return `Refreshed ${secondsDiff} sec ago`;
 	}, [maxTime, minTime, selectedTime]);
 
-	const getUpdatedCompositeQuery = useCallback((): URLSearchParams => {
+	const getUpdatedCompositeQuery = useCallback((): string => {
 		let updatedCompositeQuery = cloneDeep(currentQuery);
 		updatedCompositeQuery.id = uuid();
 		// Remove the filters
@@ -304,7 +299,7 @@ function DateTimeSelection({
 				})),
 			},
 		};
-		return serialize(updatedCompositeQuery);
+		return encodeURIComponent(JSON.stringify(updatedCompositeQuery));
 	}, [currentQuery]);
 
 	const onSelectHandler = useCallback(
@@ -339,9 +334,9 @@ function DateTimeSelection({
 			// Remove Hidden Filters from URL query parameters on time change
 			urlQuery.delete(QueryParams.activeLogId);
 
-			const staledQuery = deserialize(urlQuery);
-			if (staledQuery) {
-				applySerializedParams(getUpdatedCompositeQuery(), urlQuery);
+			if (urlQuery.has(QueryParams.compositeQuery)) {
+				const updatedCompositeQuery = getUpdatedCompositeQuery();
+				urlQuery.set(QueryParams.compositeQuery, updatedCompositeQuery);
 			}
 
 			const generatedUrl = `${location.pathname}?${urlQuery.toString()}`;
@@ -429,9 +424,9 @@ function DateTimeSelection({
 				urlQuery.set(QueryParams.endTime, endTime?.toDate().getTime().toString());
 				urlQuery.delete(QueryParams.relativeTime);
 
-				const staledQuery = deserialize(urlQuery);
-				if (staledQuery) {
-					applySerializedParams(getUpdatedCompositeQuery(), urlQuery);
+				if (urlQuery.has(QueryParams.compositeQuery)) {
+					const updatedCompositeQuery = getUpdatedCompositeQuery();
+					urlQuery.set(QueryParams.compositeQuery, updatedCompositeQuery);
 				}
 
 				const generatedUrl = `${location.pathname}?${urlQuery.toString()}`;

frontend/src/hooks/__tests__/useSafeNavigate.utils.test.ts

@@ -1,170 +0,0 @@
-import { initialQueriesMap } from 'constants/queryBuilder';
-import {
-	areUrlsEffectivelySame,
-	isDefaultNavigation,
-} from 'hooks/useSafeNavigate.utils';
-import { serialize } from 'lib/compositeQuery/serializer';
-import { Query } from 'types/api/queryBuilder/queryBuilderData';
-
-const BASE = 'http://localhost';
-
-const urlFrom = (pathname: string, params?: URLSearchParams): URL => {
-	const search = params?.toString();
-	const query = search ? `?${search}` : '';
-	return new URL(`${pathname}${query}`, BASE);
-};
-
-/** Build params containing the serialized `compositeQuery` plus any extras. */
-const withQuery = (
-	query: Query,
-	extra: Record<string, string> = {},
-): URLSearchParams => {
-	const params = serialize(query);
-	Object.entries(extra).forEach(([key, value]) => params.set(key, value));
-	return params;
-};
-
-describe('areUrlsEffectivelySame', () => {
-	it('returns false when pathnames differ', () => {
-		expect(areUrlsEffectivelySame(urlFrom('/logs'), urlFrom('/traces'))).toBe(
-			false,
-		);
-	});
-
-	it('returns true for two identical param-less URLs', () => {
-		expect(areUrlsEffectivelySame(urlFrom('/logs'), urlFrom('/logs'))).toBe(true);
-	});
-
-	it('returns true when only the compositeQuery is present and identical', () => {
-		const params = withQuery(initialQueriesMap.logs);
-		expect(
-			areUrlsEffectivelySame(
-				urlFrom('/logs', params),
-				urlFrom('/logs', new URLSearchParams(params.toString())),
-			),
-		).toBe(true);
-	});
-
-	// Regression: a matching compositeQuery must NOT mask differences in other
-	// params. Previously every param was compared via the decoded query, so any
-	// two URLs sharing a compositeQuery were judged identical.
-	it('returns false when compositeQuery matches but another param differs', () => {
-		const url1 = urlFrom(
-			'/logs',
-			withQuery(initialQueriesMap.logs, { startTime: '1000' }),
-		);
-		const url2 = urlFrom(
-			'/logs',
-			withQuery(initialQueriesMap.logs, { startTime: '2000' }),
-		);
-		expect(areUrlsEffectivelySame(url1, url2)).toBe(false);
-	});
-
-	it('returns false when compositeQuery matches but a param exists on only one URL', () => {
-		const url1 = urlFrom(
-			'/logs',
-			withQuery(initialQueriesMap.logs, { startTime: '1000' }),
-		);
-		const url2 = urlFrom('/logs', withQuery(initialQueriesMap.logs));
-		expect(areUrlsEffectivelySame(url1, url2)).toBe(false);
-	});
-
-	it('ignores the volatile id when comparing compositeQuery', () => {
-		const url1 = urlFrom(
-			'/logs',
-			withQuery({ ...initialQueriesMap.logs, id: 'id-1' }),
-		);
-		const url2 = urlFrom(
-			'/logs',
-			withQuery({ ...initialQueriesMap.logs, id: 'id-2' }),
-		);
-		expect(areUrlsEffectivelySame(url1, url2)).toBe(true);
-	});
-
-	it('returns false when compositeQuery is semantically different', () => {
-		const url1 = urlFrom('/logs', withQuery(initialQueriesMap.logs));
-		const url2 = urlFrom('/metrics', withQuery(initialQueriesMap.metrics));
-		// Force same pathname so only the query differs.
-		expect(
-			areUrlsEffectivelySame(
-				url1,
-				urlFrom('/logs', new URLSearchParams(url2.search)),
-			),
-		).toBe(false);
-	});
-
-	it('returns false when compositeQuery exists on only one URL', () => {
-		const url1 = urlFrom('/logs', withQuery(initialQueriesMap.logs));
-		const url2 = urlFrom('/logs');
-		expect(areUrlsEffectivelySame(url1, url2)).toBe(false);
-	});
-
-	it('compares non-compositeQuery params directly when no compositeQuery is present', () => {
-		const same1 = urlFrom(
-			'/logs',
-			new URLSearchParams({ startTime: '1', endTime: '2' }),
-		);
-		const same2 = urlFrom(
-			'/logs',
-			new URLSearchParams({ startTime: '1', endTime: '2' }),
-		);
-		expect(areUrlsEffectivelySame(same1, same2)).toBe(true);
-
-		const diff = urlFrom(
-			'/logs',
-			new URLSearchParams({ startTime: '1', endTime: '3' }),
-		);
-		expect(areUrlsEffectivelySame(same1, diff)).toBe(false);
-	});
-
-	it('falls back to raw comparison when compositeQuery cannot be decoded', () => {
-		const corrupt1 = urlFrom(
-			'/logs',
-			new URLSearchParams({ compositeQuery: '%7Bnot-json' }),
-		);
-		const corrupt2 = urlFrom(
-			'/logs',
-			new URLSearchParams({ compositeQuery: '%7Bnot-json' }),
-		);
-		expect(areUrlsEffectivelySame(corrupt1, corrupt2)).toBe(true);
-
-		const corrupt3 = urlFrom(
-			'/logs',
-			new URLSearchParams({ compositeQuery: '%7Bother' }),
-		);
-		expect(areUrlsEffectivelySame(corrupt1, corrupt3)).toBe(false);
-	});
-});
-
-describe('isDefaultNavigation', () => {
-	it('returns false for different pathnames', () => {
-		expect(isDefaultNavigation(urlFrom('/logs'), urlFrom('/traces'))).toBe(false);
-	});
-
-	it('returns true when a clean URL gains params', () => {
-		expect(
-			isDefaultNavigation(
-				urlFrom('/logs'),
-				urlFrom('/logs', new URLSearchParams({ startTime: '1' })),
-			),
-		).toBe(true);
-	});
-
-	it('returns true when the target introduces a new param key', () => {
-		expect(
-			isDefaultNavigation(
-				urlFrom('/logs', new URLSearchParams({ startTime: '1' })),
-				urlFrom('/logs', new URLSearchParams({ startTime: '1', endTime: '2' })),
-			),
-		).toBe(true);
-	});
-
-	it('returns false when the target has no new param keys', () => {
-		expect(
-			isDefaultNavigation(
-				urlFrom('/logs', new URLSearchParams({ startTime: '1' })),
-				urlFrom('/logs', new URLSearchParams({ startTime: '9' })),
-			),
-		).toBe(false);
-	});
-});

frontend/src/hooks/logs/useActiveLog.ts

@@ -5,6 +5,7 @@ import { useDispatch, useSelector } from 'react-redux';
 import { useHistory, useLocation } from 'react-router-dom';
 import { getAggregateKeys } from 'api/queryBuilder/getAttributeKeys';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
+import { QueryParams } from 'constants/query';
 import { OPERATORS, QueryBuilderKeys } from 'constants/queryBuilder';
 import ROUTES from 'constants/routes';
 import { MetricsType } from 'container/MetricsApplication/constant';
@@ -12,7 +13,6 @@ import { getOperatorValue } from 'container/QueryBuilder/filters/QueryBuilderSea
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useNotifications } from 'hooks/useNotifications';
 import useUrlQuery from 'hooks/useUrlQuery';
-import { deserialize } from 'lib/compositeQuery/serializer';
 import { getGeneratedFilterQueryString } from 'lib/getGeneratedFilterQueryString';
 import { chooseAutocompleteFromCustomValue } from 'lib/newQueryBuilder/chooseAutocompleteFromCustomValue';
 import { AppState } from 'store/reducers';
@@ -58,14 +58,9 @@ export const useActiveLog = (): UseActiveLog => {
 
 	const [activeLog, setActiveLog] = useState<ILog | null>(null);
 
-	// Close drawer/clear active log when query in URL changes. Track the decoded
-	// query (not a single raw param) so it stays correct across serializer tiers
-	// that explode the query into many keys.
+	// Close drawer/clear active log when query in URL changes
 	const urlQuery = useUrlQuery();
-	const compositeQuery = useMemo(() => {
-		const decoded = deserialize(urlQuery);
-		return decoded ? JSON.stringify(decoded) : '';
-	}, [urlQuery]);
+	const compositeQuery = urlQuery.get(QueryParams.compositeQuery) ?? '';
 	const prevQueryRef = useRef<string | null>(null);
 	useEffect(() => {
 		if (

frontend/src/hooks/metricsExplorer/useVolumeControlFeatureGate.ts

@@ -0,0 +1,23 @@
+import { useGetTenantLicense } from 'hooks/useGetTenantLicense';
+import { useAppContext } from 'providers/App/App';
+import { USER_ROLES } from 'types/roles';
+
+interface VolumeControlFeatureGate {
+	isVolumeControlEnabled: boolean;
+	canManageVolumeControl: boolean;
+	isLoading: boolean;
+}
+
+export function useVolumeControlFeatureGate(): VolumeControlFeatureGate {
+	const { isCloudUser, isEnterpriseSelfHostedUser } = useGetTenantLicense();
+	const { user, isFetchingActiveLicense, activeLicense } = useAppContext();
+
+	const isVolumeControlEnabled = isCloudUser || isEnterpriseSelfHostedUser;
+	const isAdmin = user?.role === USER_ROLES.ADMIN;
+
+	return {
+		isVolumeControlEnabled,
+		canManageVolumeControl: isVolumeControlEnabled && isAdmin,
+		isLoading: isFetchingActiveLicense && !activeLicense,
+	};
+}

frontend/src/hooks/queryBuilder/__tests__/useCreateAlerts.test.tsx

@@ -2,10 +2,9 @@ import { useMutation } from 'react-query';
 // eslint-disable-next-line no-restricted-imports
 import { useSelector } from 'react-redux';
 import { act, renderHook } from '@testing-library/react';
-import { deserialize } from 'lib/compositeQuery/serializer';
+import { QueryParams } from 'constants/query';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { Widgets } from 'types/api/dashboard/getAll';
-import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { EQueryType } from 'types/common/dashboard';
 
 import useCreateAlerts from '../useCreateAlerts';
@@ -80,14 +79,14 @@ const buildWidget = (queryType: EQueryType | undefined): Widgets =>
 		},
 	}) as unknown as Widgets;
 
-const getCompositeQueryFromLastOpen = (): Query => {
+const getCompositeQueryFromLastOpen = (): Record<string, unknown> => {
 	const [url] = (window.open as jest.Mock).mock.calls[0];
 	const query = new URLSearchParams((url as string).split('?')[1]);
-	const composite = deserialize(query);
-	if (!composite) {
+	const raw = query.get(QueryParams.compositeQuery);
+	if (!raw) {
 		throw new Error('compositeQuery not found in URL');
 	}
-	return composite;
+	return JSON.parse(decodeURIComponent(raw));
 };
 
 describe('useCreateAlerts', () => {

frontend/src/hooks/queryBuilder/__tests__/useGetCompositeQueryParam.test.ts

@@ -1,26 +0,0 @@
-import { renderHook } from '@testing-library/react';
-import { initialQueriesMap } from 'constants/queryBuilder';
-import { useGetCompositeQueryParam } from 'hooks/queryBuilder/useGetCompositeQueryParam';
-
-let mockUrlQuery = new URLSearchParams();
-
-jest.mock('hooks/useUrlQuery', () => ({
-	__esModule: true,
-	default: (): URLSearchParams => mockUrlQuery,
-}));
-
-describe('useGetCompositeQueryParam', () => {
-	it('decodes a legacy compositeQuery param', () => {
-		mockUrlQuery = new URLSearchParams({
-			compositeQuery: encodeURIComponent(JSON.stringify(initialQueriesMap.logs)),
-		});
-		const { result } = renderHook(() => useGetCompositeQueryParam());
-		expect(result.current?.builder.queryData[0].dataSource).toBe('logs');
-	});
-
-	it('returns null when the param is absent', () => {
-		mockUrlQuery = new URLSearchParams();
-		const { result } = renderHook(() => useGetCompositeQueryParam());
-		expect(result.current).toBeNull();
-	});
-});

frontend/src/hooks/queryBuilder/useCreateAlerts.tsx

@@ -14,10 +14,6 @@ import { MenuItemKeys } from 'container/GridCardLayout/WidgetHeader/contants';
 import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
 import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
 import { useNotifications } from 'hooks/useNotifications';
-import {
-	applySerializedParams,
-	serialize,
-} from 'lib/compositeQuery/serializer';
 import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { isEmpty } from 'lodash-es';
@@ -90,7 +86,10 @@ const useCreateAlerts = (widget?: Widgets, caller?: string): VoidFunction => {
 				}
 
 				const params = new URLSearchParams();
-				applySerializedParams(serialize(updatedQuery), params);
+				params.set(
+					QueryParams.compositeQuery,
+					encodeURIComponent(JSON.stringify(updatedQuery)),
+				);
 				params.set(QueryParams.panelTypes, widget.panelTypes);
 				params.set(QueryParams.version, ENTITY_VERSION_V5);
 				params.set(QueryParams.source, YAxisSource.DASHBOARDS);

frontend/src/hooks/queryBuilder/useGetCompositeQueryParam.ts

@@ -1,10 +1,72 @@
-import useUrlQuery from 'hooks/useUrlQuery';
-import { deserialize } from 'lib/compositeQuery/serializer';
 import { useMemo } from 'react';
+import {
+	convertAggregationToExpression,
+	convertFiltersToExpressionWithExistingQuery,
+	convertHavingToExpression,
+} from 'components/QueryBuilderV2/utils';
+import { QueryParams } from 'constants/query';
+import useUrlQuery from 'hooks/useUrlQuery';
+import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
 export const useGetCompositeQueryParam = (): Query | null => {
 	const urlQuery = useUrlQuery();
 
-	return useMemo(() => deserialize(urlQuery), [urlQuery]);
+	return useMemo(() => {
+		const compositeQuery = urlQuery.get(QueryParams.compositeQuery);
+		let parsedCompositeQuery: Query | null = null;
+
+		try {
+			if (!compositeQuery) {
+				return null;
+			}
+
+			// MDN reference - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#decoding_query_parameters_from_a_url
+			// MDN reference to support + characters using encoding - https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams#preserving_plus_signs add later
+			parsedCompositeQuery = JSON.parse(
+				decodeURIComponent(compositeQuery.replace(/\+/g, ' ')),
+			);
+
+			// Convert old format to new format for each query in builder.queryData
+			if (parsedCompositeQuery?.builder?.queryData) {
+				parsedCompositeQuery.builder.queryData =
+					parsedCompositeQuery.builder.queryData.map((query) => {
+						const existingExpression = query.filter?.expression || '';
+						const convertedQuery = { ...query };
+
+						const convertedFilter = convertFiltersToExpressionWithExistingQuery(
+							query.filters || { items: [], op: 'AND' },
+							existingExpression,
+						);
+						convertedQuery.filter = convertedFilter.filter;
+						convertedQuery.filters = convertedFilter.filters;
+
+						// Convert having if needed
+						if (Array.isArray(query.having)) {
+							const convertedHaving = convertHavingToExpression(query.having);
+							convertedQuery.having = convertedHaving;
+						}
+
+						// Convert aggregation if needed
+						if (!query.aggregations && query.aggregateOperator) {
+							const convertedAggregation = convertAggregationToExpression({
+								aggregateOperator: query.aggregateOperator,
+								aggregateAttribute: query.aggregateAttribute as BaseAutocompleteData,
+								dataSource: query.dataSource,
+								timeAggregation: query.timeAggregation,
+								spaceAggregation: query.spaceAggregation,
+								reduceTo: query.reduceTo,
+								temporality: query.temporality,
+							}) as any; // Type assertion to handle union type
+							convertedQuery.aggregations = convertedAggregation;
+						}
+						return convertedQuery;
+					});
+			}
+		} catch (e) {
+			parsedCompositeQuery = null;
+		}
+
+		return parsedCompositeQuery;
+	}, [urlQuery]);
 };

frontend/src/hooks/useSafeNavigate.ts

@@ -1,9 +1,6 @@
-import {
-	areUrlsEffectivelySame,
-	isDefaultNavigation,
-} from 'hooks/useSafeNavigate.utils';
 import { useCallback } from 'react';
 import { useLocation, useNavigate } from 'react-router-dom-v5-compat';
+import { cloneDeep, isEqual } from 'lodash-es';
 import { withBasePath } from 'utils/basePath';
 
 interface NavigateOptions {
@@ -21,6 +18,77 @@ interface UseSafeNavigateProps {
 	preventSameUrlNavigation?: boolean;
 }
 
+const areUrlsEffectivelySame = (url1: URL, url2: URL): boolean => {
+	if (url1.pathname !== url2.pathname) {
+		return false;
+	}
+
+	const params1 = new URLSearchParams(url1.search);
+	const params2 = new URLSearchParams(url2.search);
+
+	const allParams = new Set([...params1.keys(), ...params2.keys()]);
+
+	return [...allParams].every((param) => {
+		if (param === 'compositeQuery') {
+			try {
+				const query1 = params1.get('compositeQuery');
+				const query2 = params2.get('compositeQuery');
+
+				if (!query1 || !query2) {
+					return false;
+				}
+
+				const decoded1 = JSON.parse(decodeURIComponent(query1));
+				const decoded2 = JSON.parse(decodeURIComponent(query2));
+
+				const filtered1 = cloneDeep(decoded1);
+				const filtered2 = cloneDeep(decoded2);
+
+				delete filtered1.id;
+				delete filtered2.id;
+
+				return isEqual(filtered1, filtered2);
+			} catch (error) {
+				console.warn('Error comparing compositeQuery:', error);
+				return false;
+			}
+		}
+
+		return params1.get(param) === params2.get(param);
+	});
+};
+
+/**
+ * Determines if this navigation is adding default/initial parameters
+ * Returns true if:
+ * 1. We're staying on the same page (same pathname)
+ * 2. Either:
+ *    - Current URL has no params and target URL has params, or
+ *    - Target URL has new params that didn't exist in current URL
+ */
+const isDefaultNavigation = (currentUrl: URL, targetUrl: URL): boolean => {
+	// Different pathnames means it's not a default navigation
+	if (currentUrl.pathname !== targetUrl.pathname) {
+		return false;
+	}
+
+	const currentParams = new URLSearchParams(currentUrl.search);
+	const targetParams = new URLSearchParams(targetUrl.search);
+
+	// Case 1: Clean URL getting params for the first time
+	if (!currentParams.toString() && targetParams.toString()) {
+		return true;
+	}
+
+	// Case 2: Check for new params that didn't exist before
+	const currentKeys = new Set(currentParams.keys());
+	const targetKeys = new Set(targetParams.keys());
+
+	// Find keys that exist in target but not in current
+	const newKeys = [...targetKeys].filter((key) => !currentKeys.has(key));
+
+	return newKeys.length > 0;
+};
 export const useSafeNavigate = (
 	{ preventSameUrlNavigation }: UseSafeNavigateProps = {
 		preventSameUrlNavigation: true,

frontend/src/hooks/useSafeNavigate.utils.ts

@@ -1,103 +0,0 @@
-import { deserialize } from 'lib/compositeQuery/serializer';
-import { COMPOSITE_QUERY_KEY } from 'lib/compositeQuery/types';
-import { isEqual } from 'lodash-es';
-
-/**
- * Compare the (optional) `compositeQuery` param of two URLSearchParams
- * semantically. Its serialized form is not byte-stable — the volatile `id` and
- * the adapter choice both vary — so we decode and deep-compare, ignoring `id`.
- *
- * compositeQuery is not guaranteed to be present: absent on both sides counts
- * as equal, present on only one side counts as different. When either side is
- * present but can't be decoded, we fall back to comparing the raw values.
- */
-const compositeQueriesEqual = (
-	params1: URLSearchParams,
-	params2: URLSearchParams,
-): boolean => {
-	const raw1 = params1.get(COMPOSITE_QUERY_KEY);
-	const raw2 = params2.get(COMPOSITE_QUERY_KEY);
-
-	if (!raw1 && !raw2) {
-		return true;
-	}
-	if (!raw1 || !raw2) {
-		return false;
-	}
-
-	try {
-		const decoded1 = deserialize(params1);
-		const decoded2 = deserialize(params2);
-
-		if (decoded1 && decoded2) {
-			// Ignore the volatile `id` when comparing queries.
-			const { id: _id1, ...rest1 } = decoded1;
-			const { id: _id2, ...rest2 } = decoded2;
-
-			return isEqual(rest1, rest2);
-		}
-	} catch (error) {
-		console.warn('Error comparing compositeQuery:', error);
-	}
-
-	// One or both could not be decoded — compare the raw encoded values.
-	return raw1 === raw2;
-};
-
-export const areUrlsEffectivelySame = (url1: URL, url2: URL): boolean => {
-	if (url1.pathname !== url2.pathname) {
-		return false;
-	}
-
-	const params1 = new URLSearchParams(url1.search);
-	const params2 = new URLSearchParams(url2.search);
-
-	// The compositeQuery is compared semantically (it round-trips through a
-	// non-stable serialized form); every other param is compared by raw value.
-	if (!compositeQueriesEqual(params1, params2)) {
-		return false;
-	}
-
-	const otherKeys = new Set(
-		[...params1.keys(), ...params2.keys()].filter(
-			(key) => key !== COMPOSITE_QUERY_KEY,
-		),
-	);
-
-	return [...otherKeys].every((key) => params1.get(key) === params2.get(key));
-};
-
-/**
- * Determines if this navigation is adding default/initial parameters
- * Returns true if:
- * 1. We're staying on the same page (same pathname)
- * 2. Either:
- *    - Current URL has no params and target URL has params, or
- *    - Target URL has new params that didn't exist in current URL
- */
-export const isDefaultNavigation = (
-	currentUrl: URL,
-	targetUrl: URL,
-): boolean => {
-	// Different pathnames means it's not a default navigation
-	if (currentUrl.pathname !== targetUrl.pathname) {
-		return false;
-	}
-
-	const currentParams = new URLSearchParams(currentUrl.search);
-	const targetParams = new URLSearchParams(targetUrl.search);
-
-	// Case 1: Clean URL getting params for the first time
-	if (!currentParams.toString() && targetParams.toString()) {
-		return true;
-	}
-
-	// Case 2: Check for new params that didn't exist before
-	const currentKeys = new Set(currentParams.keys());
-	const targetKeys = new Set(targetParams.keys());
-
-	// Find keys that exist in target but not in current
-	const newKeys = [...targetKeys].filter((key) => !currentKeys.has(key));
-
-	return newKeys.length > 0;
-};

frontend/src/lib/compositeQuery/__tests__/__snapshots__/baseline.test.ts.snap

@@ -1,269 +0,0 @@
-// Jest Snapshot v1, https://jestjs.io/docs/snapshot-testing
-
-exports[`baseline immutability snapshots LOGS_BASELINE_V1 must never change 1`] = `
-{
-  "builder": {
-    "queryData": [
-      {
-        "aggregateAttribute": {
-          "dataType": "",
-          "id": "----",
-          "key": "",
-          "type": "",
-        },
-        "aggregateOperator": null,
-        "aggregations": [
-          {
-            "expression": "count() ",
-          },
-        ],
-        "dataSource": "logs",
-        "disabled": false,
-        "expression": "A",
-        "filter": {
-          "expression": "",
-        },
-        "filters": {
-          "items": [],
-          "op": "AND",
-        },
-        "functions": [],
-        "groupBy": [],
-        "having": [],
-        "legend": "",
-        "limit": null,
-        "orderBy": [],
-        "queryName": "A",
-        "reduceTo": "avg",
-        "source": null,
-        "spaceAggregation": "sum",
-        "stepInterval": null,
-        "timeAggregation": "rate",
-      },
-    ],
-    "queryFormulas": [],
-    "queryTraceOperator": [],
-  },
-  "clickhouse_sql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "id": "",
-  "promql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "queryType": "builder",
-  "unit": "",
-}
-`;
-
-exports[`baseline immutability snapshots LOGS_BASELINE_V1_V1 must never change 1`] = `
-{
-  "builder": {
-    "queryData": [
-      {
-        "aggregateAttribute": {
-          "dataType": "",
-          "id": "----",
-          "key": "",
-          "type": "",
-        },
-        "aggregateOperator": null,
-        "aggregations": [
-          {
-            "expression": "count() ",
-          },
-        ],
-        "dataSource": "logs",
-        "disabled": false,
-        "expression": "A",
-        "filter": {
-          "expression": "",
-        },
-        "filters": {
-          "items": [],
-          "op": "AND",
-        },
-        "functions": [],
-        "groupBy": [],
-        "having": [],
-        "legend": "",
-        "limit": null,
-        "orderBy": [],
-        "queryName": "A",
-        "reduceTo": "avg",
-        "source": null,
-        "spaceAggregation": "sum",
-        "stepInterval": null,
-        "timeAggregation": "rate",
-      },
-    ],
-    "queryFormulas": [],
-    "queryTraceOperator": [],
-  },
-  "clickhouse_sql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "id": "",
-  "promql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "queryType": "builder",
-  "unit": "",
-}
-`;
-
-exports[`baseline immutability snapshots METRICS_BASELINE_V1 must never change 1`] = `
-{
-  "builder": {
-    "queryData": [
-      {
-        "aggregateAttribute": {
-          "dataType": "",
-          "id": "----",
-          "key": "",
-          "type": "",
-        },
-        "aggregateOperator": "noop",
-        "aggregations": [
-          {
-            "metricName": "",
-            "reduceTo": "avg",
-            "spaceAggregation": "sum",
-            "temporality": "",
-            "timeAggregation": "avg",
-          },
-        ],
-        "dataSource": "metrics",
-        "disabled": false,
-        "expression": "A",
-        "filter": {
-          "expression": "",
-        },
-        "filters": {
-          "items": [],
-          "op": "AND",
-        },
-        "functions": [],
-        "groupBy": [],
-        "having": [],
-        "legend": "",
-        "limit": null,
-        "orderBy": [],
-        "queryName": "A",
-        "reduceTo": "avg",
-        "source": null,
-        "spaceAggregation": "sum",
-        "stepInterval": null,
-        "timeAggregation": "rate",
-      },
-    ],
-    "queryFormulas": [],
-    "queryTraceOperator": [],
-  },
-  "clickhouse_sql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "id": "",
-  "promql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "queryType": "builder",
-  "unit": "",
-}
-`;
-
-exports[`baseline immutability snapshots TRACES_BASELINE_V1 must never change 1`] = `
-{
-  "builder": {
-    "queryData": [
-      {
-        "aggregateAttribute": {
-          "dataType": "",
-          "id": "----",
-          "key": "",
-          "type": "",
-        },
-        "aggregateOperator": null,
-        "aggregations": [
-          {
-            "expression": "count() ",
-          },
-        ],
-        "dataSource": "traces",
-        "disabled": false,
-        "expression": "A",
-        "filter": {
-          "expression": "",
-        },
-        "filters": {
-          "items": [],
-          "op": "AND",
-        },
-        "functions": [],
-        "groupBy": [],
-        "having": [],
-        "legend": "",
-        "limit": null,
-        "orderBy": [],
-        "queryName": "A",
-        "reduceTo": "avg",
-        "source": null,
-        "spaceAggregation": "sum",
-        "stepInterval": null,
-        "timeAggregation": "rate",
-      },
-    ],
-    "queryFormulas": [],
-    "queryTraceOperator": [],
-  },
-  "clickhouse_sql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "id": "",
-  "promql": [
-    {
-      "disabled": false,
-      "legend": "",
-      "name": "A",
-      "query": "",
-    },
-  ],
-  "queryType": "builder",
-  "unit": "",
-}
-`;

frontend/src/lib/compositeQuery/__tests__/baseline.test.ts

@@ -1,121 +0,0 @@
-/**
- * ╔════════════════════════════════════════════════════════════════════════════╗
- * ║                           ⚠️  CRITICAL WARNING ⚠️                           ║
- * ╠════════════════════════════════════════════════════════════════════════════╣
- * ║  These baselines are FROZEN FOREVER. They must NEVER be modified.          ║
- * ║                                                                            ║
- * ║  WHY: Every URL ever emitted by the compositeQuery serializer encodes a    ║
- * ║  diff against these exact baselines. Changing a single byte here silently  ║
- * ║  BREAKS ALL EXISTING URLs — dashboards, saved views, shared links, etc.    ║
- * ║                                                                            ║
- * ║  If these snapshot tests fail:                                             ║
- * ║    1. DO NOT update the snapshots                                          ║
- * ║    2. REVERT your changes to baseline.ts immediately                       ║
- * ║    3. If you need a new schema, create a NEW versioned baseline:           ║
- * ║       - METRICS_BASELINE_V2, LOGS_BASELINE_V2, TRACES_BASELINE_V2          ║
- * ║       - Create a new adapter (e.g., V2~) that uses the new baselines       ║
- * ║       - Keep the old baselines untouched for backwards compatibility       ║
- * ╚════════════════════════════════════════════════════════════════════════════╝
- */
-
-import getBaselineByTag, { pickBaseline } from '../baseline';
-import { METRICS_BASELINE_V1 } from 'lib/compositeQuery/baseline.metrics';
-import { LOGS_BASELINE_V1 } from 'lib/compositeQuery/baseline.logs';
-import { TRACES_BASELINE_V1 } from 'lib/compositeQuery/baseline.traces';
-
-describe('baseline immutability snapshots', () => {
-	/**
-	 * ⛔ DO NOT UPDATE THIS SNAPSHOT ⛔
-	 * If this fails, you broke URL compatibility. Revert your changes.
-	 */
-	it('METRICS_BASELINE_V1 must never change', () => {
-		expect(METRICS_BASELINE_V1).toMatchSnapshot();
-	});
-
-	/**
-	 * ⛔ DO NOT UPDATE THIS SNAPSHOT ⛔
-	 * If this fails, you broke URL compatibility. Revert your changes.
-	 */
-	it('LOGS_BASELINE_V1 must never change', () => {
-		expect(LOGS_BASELINE_V1).toMatchSnapshot();
-	});
-
-	/**
-	 * ⛔ DO NOT UPDATE THIS SNAPSHOT ⛔
-	 * If this fails, you broke URL compatibility. Revert your changes.
-	 */
-	it('TRACES_BASELINE_V1 must never change', () => {
-		expect(TRACES_BASELINE_V1).toMatchSnapshot();
-	});
-});
-
-describe('pickBaseline', () => {
-	it('returns metrics baseline for metrics dataSource', () => {
-		const query = {
-			builder: { queryData: [{ dataSource: 'metrics' }] },
-		} as any;
-
-		const result = pickBaseline(query);
-
-		expect(result.baseline).toBe(METRICS_BASELINE_V1);
-		expect(result.tag).toBe('m');
-	});
-
-	it('returns logs baseline for logs dataSource', () => {
-		const query = {
-			builder: { queryData: [{ dataSource: 'logs' }] },
-		} as any;
-
-		const result = pickBaseline(query);
-
-		expect(result.baseline).toBe(LOGS_BASELINE_V1);
-		expect(result.tag).toBe('l');
-	});
-
-	it('returns traces baseline for traces dataSource', () => {
-		const query = {
-			builder: { queryData: [{ dataSource: 'traces' }] },
-		} as any;
-
-		const result = pickBaseline(query);
-
-		expect(result.baseline).toBe(TRACES_BASELINE_V1);
-		expect(result.tag).toBe('t');
-	});
-
-	it('defaults to metrics baseline for unknown dataSource', () => {
-		const query = {
-			builder: { queryData: [{ dataSource: 'unknown' }] },
-		} as any;
-
-		const result = pickBaseline(query);
-
-		expect(result.baseline).toBe(METRICS_BASELINE_V1);
-		expect(result.tag).toBe('m');
-	});
-
-	it('defaults to metrics baseline when queryData is empty', () => {
-		const query = {
-			builder: { queryData: [] },
-		} as any;
-
-		const result = pickBaseline(query);
-
-		expect(result.baseline).toBe(METRICS_BASELINE_V1);
-		expect(result.tag).toBe('m');
-	});
-});
-
-describe('getBaselineByTag', () => {
-	it('returns LOGS_BASELINE_V1 for tag "l"', () => {
-		expect(getBaselineByTag('l')).toBe(LOGS_BASELINE_V1);
-	});
-
-	it('returns TRACES_BASELINE_V1 for tag "t"', () => {
-		expect(getBaselineByTag('t')).toBe(TRACES_BASELINE_V1);
-	});
-
-	it('returns METRICS_BASELINE_V1 for tag "m"', () => {
-		expect(getBaselineByTag('m')).toBe(METRICS_BASELINE_V1);
-	});
-});

frontend/src/lib/compositeQuery/__tests__/serializer.test.ts

@@ -1,51 +0,0 @@
-import { initialQueriesMap } from 'constants/queryBuilder';
-import { COMPOSITE_QUERY_KEY } from 'lib/compositeQuery/types';
-import {
-	clearSerializedParams,
-	deserialize,
-	serialize,
-} from 'lib/compositeQuery/serializer';
-
-describe('composite query serializer', () => {
-	it('round-trips through serialize/deserialize', () => {
-		const query = initialQueriesMap.logs;
-		const decoded = deserialize(serialize(query));
-		expect(decoded?.builder.queryData[0].dataSource).toBe('logs');
-	});
-
-	it('returns null on corrupt input instead of throwing', () => {
-		const params = new URLSearchParams();
-		params.set(COMPOSITE_QUERY_KEY, '%7Bnot-json');
-		expect(deserialize(params)).toBeNull();
-	});
-
-	it('returns null for empty/missing value', () => {
-		const params = new URLSearchParams();
-		expect(deserialize(params)).toBeNull();
-	});
-
-	it('preserves id field through roundtrip', () => {
-		const query = { ...initialQueriesMap.metrics, id: 'test-query-uuid-123' };
-		const serialized = serialize(query);
-		const decoded = deserialize(serialized);
-		expect(decoded?.id).toBe('test-query-uuid-123');
-	});
-
-	it('clearSerializedParams purges every serialized key, leaving others intact', () => {
-		const params = serialize(initialQueriesMap.logs);
-		params.set('panelTypes', 'list');
-		clearSerializedParams(params);
-		expect(params.has(COMPOSITE_QUERY_KEY)).toBe(false);
-		expect(deserialize(params)).toBeNull();
-		expect(params.get('panelTypes')).toBe('list');
-	});
-
-	it('clearSerializedParams drops a corrupt legacy key via fallback', () => {
-		const params = new URLSearchParams();
-		params.set(COMPOSITE_QUERY_KEY, '%7Bnot-json');
-		params.set('panelTypes', 'list');
-		clearSerializedParams(params);
-		expect(params.has(COMPOSITE_QUERY_KEY)).toBe(false);
-		expect(params.get('panelTypes')).toBe('list');
-	});
-});

frontend/src/lib/compositeQuery/adapters/json/index.ts

@@ -1,63 +0,0 @@
-import {
-	convertAggregationToExpression,
-	convertFiltersToExpressionWithExistingQuery,
-	convertHavingToExpression,
-} from 'components/QueryBuilderV2/utils';
-import {
-	CompositeQueryAdapter,
-	COMPOSITE_QUERY_KEY,
-} from 'lib/compositeQuery/types';
-import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { Query } from 'types/api/queryBuilder/queryBuilderData';
-
-function migrateLegacyFormat(parsed: Query): Query {
-	if (!parsed?.builder?.queryData) {
-		return parsed;
-	}
-	const next = parsed;
-	next.builder.queryData = parsed.builder.queryData.map((query) => {
-		const existingExpression = query.filter?.expression || '';
-		const convertedQuery = { ...query };
-
-		const convertedFilter = convertFiltersToExpressionWithExistingQuery(
-			query.filters || { items: [], op: 'AND' },
-			existingExpression,
-		);
-		convertedQuery.filter = convertedFilter.filter;
-		convertedQuery.filters = convertedFilter.filters;
-
-		if (Array.isArray(query.having)) {
-			convertedQuery.having = convertHavingToExpression(query.having);
-		}
-
-		if (!query.aggregations && query.aggregateOperator) {
-			convertedQuery.aggregations = convertAggregationToExpression({
-				aggregateOperator: query.aggregateOperator,
-				aggregateAttribute: query.aggregateAttribute as BaseAutocompleteData,
-				dataSource: query.dataSource,
-				timeAggregation: query.timeAggregation,
-				spaceAggregation: query.spaceAggregation,
-				reduceTo: query.reduceTo,
-				temporality: query.temporality,
-				// eslint-disable-next-line @typescript-eslint/no-explicit-any
-			}) as any;
-		}
-		return convertedQuery;
-	});
-	return next;
-}
-
-export const jsonAdapter: CompositeQueryAdapter = {
-	name: 'json(legacy)',
-	encode: (query) => {
-		const params = new URLSearchParams();
-		params.set(COMPOSITE_QUERY_KEY, encodeURIComponent(JSON.stringify(query)));
-		return params;
-	},
-	matches: () => true,
-	decode: (params) => {
-		const raw = params.get(COMPOSITE_QUERY_KEY) ?? '';
-		const parsed: Query = JSON.parse(decodeURIComponent(raw.replace(/\+/g, ' ')));
-		return migrateLegacyFormat(parsed);
-	},
-};