feat: add trace details v3 flamegraph

Canvas-based flamegraph with:
- Zoom/pan via drag with scroll support
- Span hover cards with event tooltips
- Click to select span (drag detection)
- Web worker for visual layout computation
- TimelineV3 ruler component
- V3 color palette for service differentiation
- Flamegraph limit parameter (120k spans)

cmd/community/server.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/SigNoz/signoz/cmd"
 	"github.com/SigNoz/signoz/pkg/analytics"
+	"github.com/SigNoz/signoz/pkg/auditor"
 	"github.com/SigNoz/signoz/pkg/authn"
 	"github.com/SigNoz/signoz/pkg/authz"
 	"github.com/SigNoz/signoz/pkg/authz/openfgaauthz"
@@ -93,6 +94,9 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(_ licensing.Licensing) factory.ProviderFactory[gateway.Gateway, gateway.Config] {
 			return noopgateway.NewProviderFactory()
 		},
+		func(_ licensing.Licensing) factory.NamedMap[factory.ProviderFactory[auditor.Auditor, auditor.Config]] {
+			return signoz.NewAuditorProviderFactories()
+		},
 		func(ps factory.ProviderSettings, q querier.Querier, a analytics.Analytics) querier.Handler {
 			return querier.NewHandler(ps, q, a)
 		},

cmd/enterprise/server.go

@@ -8,6 +8,7 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/SigNoz/signoz/cmd"
+	"github.com/SigNoz/signoz/ee/auditor/otlphttpauditor"
 	"github.com/SigNoz/signoz/ee/authn/callbackauthn/oidccallbackauthn"
 	"github.com/SigNoz/signoz/ee/authn/callbackauthn/samlcallbackauthn"
 	"github.com/SigNoz/signoz/ee/authz/openfgaauthz"
@@ -24,6 +25,7 @@ import (
 	enterprisezeus "github.com/SigNoz/signoz/ee/zeus"
 	"github.com/SigNoz/signoz/ee/zeus/httpzeus"
 	"github.com/SigNoz/signoz/pkg/analytics"
+	"github.com/SigNoz/signoz/pkg/auditor"
 	"github.com/SigNoz/signoz/pkg/authn"
 	"github.com/SigNoz/signoz/pkg/authz"
 	"github.com/SigNoz/signoz/pkg/errors"
@@ -133,6 +135,13 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(licensing licensing.Licensing) factory.ProviderFactory[gateway.Gateway, gateway.Config] {
 			return httpgateway.NewProviderFactory(licensing)
 		},
+		func(licensing licensing.Licensing) factory.NamedMap[factory.ProviderFactory[auditor.Auditor, auditor.Config]] {
+			factories := signoz.NewAuditorProviderFactories()
+			if err := factories.Add(otlphttpauditor.NewFactory(licensing, version.Info)); err != nil {
+				panic(err)
+			}
+			return factories
+		},
 		func(ps factory.ProviderSettings, q querier.Querier, a analytics.Analytics) querier.Handler {
 			communityHandler := querier.NewHandler(ps, q, a)
 			return eequerier.NewHandler(ps, q, communityHandler)

conf/example.yaml

@@ -364,3 +364,34 @@ serviceaccount:
   analytics:
     # toggle service account analytics
     enabled: true
+
+##################### Auditor #####################
+auditor:
+  # Specifies the auditor provider to use.
+  # noop: discards all audit events (community default).
+  # otlphttp: exports audit events via OTLP HTTP (enterprise).
+  provider: noop
+  # The async channel capacity for audit events. Events are dropped when full (fail-open).
+  buffer_size: 1000
+  # The maximum number of events per export batch.
+  batch_size: 100
+  # The maximum time between export flushes.
+  flush_interval: 1s
+  otlphttp:
+    # The target scheme://host:port/path of the OTLP HTTP endpoint.
+    endpoint: http://localhost:4318/v1/logs
+    # Whether to use HTTP instead of HTTPS.
+    insecure: false
+    # The maximum duration for an export attempt.
+    timeout: 10s
+    # Additional HTTP headers sent with every export request.
+    headers: {}
+    retry:
+      # Whether to retry on transient failures.
+      enabled: true
+      # The initial wait time before the first retry.
+      initial_interval: 5s
+      # The upper bound on backoff interval.
+      max_interval: 30s
+      # The total maximum time spent retrying.
+      max_elapsed_time: 60s

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:v0.117.1
+    image: signoz/signoz:v0.118.0
     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:v0.117.1
+    image: signoz/signoz:v0.118.0
     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:${VERSION:-v0.117.1}
+    image: signoz/signoz:${VERSION:-v0.118.0}
     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:${VERSION:-v0.117.1}
+    image: signoz/signoz:${VERSION:-v0.118.0}
     container_name: signoz
     ports:
       - "8080:8080" # signoz port

docs/api/openapi.yml

@@ -403,27 +403,65 @@ components:
       required:
       - regions
       type: object
-    CloudintegrationtypesAWSCollectionStrategy:
+    CloudintegrationtypesAWSCloudWatchLogsSubscription:
       properties:
-        aws_logs:
-          $ref: '#/components/schemas/CloudintegrationtypesAWSLogsStrategy'
-        aws_metrics:
-          $ref: '#/components/schemas/CloudintegrationtypesAWSMetricsStrategy'
-        s3_buckets:
-          additionalProperties:
-            items:
-              type: string
-            type: array
-          type: object
+        filterPattern:
+          type: string
+        logGroupNamePrefix:
+          type: string
+      required:
+      - logGroupNamePrefix
+      - filterPattern
+      type: object
+    CloudintegrationtypesAWSCloudWatchMetricStreamFilter:
+      properties:
+        metricNames:
+          items:
+            type: string
+          type: array
+        namespace:
+          type: string
+      required:
+      - namespace
       type: object
     CloudintegrationtypesAWSConnectionArtifact:
       properties:
-        connectionURL:
+        connectionUrl:
           type: string
       required:
-      - connectionURL
+      - connectionUrl
       type: object
-    CloudintegrationtypesAWSConnectionArtifactRequest:
+    CloudintegrationtypesAWSIntegrationConfig:
+      properties:
+        enabledRegions:
+          items:
+            type: string
+          type: array
+        telemetryCollectionStrategy:
+          $ref: '#/components/schemas/CloudintegrationtypesAWSTelemetryCollectionStrategy'
+      required:
+      - enabledRegions
+      - telemetryCollectionStrategy
+      type: object
+    CloudintegrationtypesAWSLogsCollectionStrategy:
+      properties:
+        subscriptions:
+          items:
+            $ref: '#/components/schemas/CloudintegrationtypesAWSCloudWatchLogsSubscription'
+          type: array
+      required:
+      - subscriptions
+      type: object
+    CloudintegrationtypesAWSMetricsCollectionStrategy:
+      properties:
+        streamFilters:
+          items:
+            $ref: '#/components/schemas/CloudintegrationtypesAWSCloudWatchMetricStreamFilter'
+          type: array
+      required:
+      - streamFilters
+      type: object
+    CloudintegrationtypesAWSPostableAccountConfig:
       properties:
         deploymentRegion:
           type: string
@@ -435,46 +473,6 @@ components:
       - deploymentRegion
       - regions
       type: object
-    CloudintegrationtypesAWSIntegrationConfig:
-      properties:
-        enabledRegions:
-          items:
-            type: string
-          type: array
-        telemetry:
-          $ref: '#/components/schemas/CloudintegrationtypesAWSCollectionStrategy'
-      required:
-      - enabledRegions
-      - telemetry
-      type: object
-    CloudintegrationtypesAWSLogsStrategy:
-      properties:
-        cloudwatch_logs_subscriptions:
-          items:
-            properties:
-              filter_pattern:
-                type: string
-              log_group_name_prefix:
-                type: string
-            type: object
-          nullable: true
-          type: array
-      type: object
-    CloudintegrationtypesAWSMetricsStrategy:
-      properties:
-        cloudwatch_metric_stream_filters:
-          items:
-            properties:
-              MetricNames:
-                items:
-                  type: string
-                type: array
-              Namespace:
-                type: string
-            type: object
-          nullable: true
-          type: array
-      type: object
     CloudintegrationtypesAWSServiceConfig:
       properties:
         logs:
@@ -486,7 +484,7 @@ components:
       properties:
         enabled:
           type: boolean
-        s3_buckets:
+        s3Buckets:
           additionalProperties:
             items:
               type: string
@@ -498,6 +496,19 @@ components:
         enabled:
           type: boolean
       type: object
+    CloudintegrationtypesAWSTelemetryCollectionStrategy:
+      properties:
+        logs:
+          $ref: '#/components/schemas/CloudintegrationtypesAWSLogsCollectionStrategy'
+        metrics:
+          $ref: '#/components/schemas/CloudintegrationtypesAWSMetricsCollectionStrategy'
+        s3Buckets:
+          additionalProperties:
+            items:
+              type: string
+            type: array
+          type: object
+      type: object
     CloudintegrationtypesAccount:
       properties:
         agentReport:
@@ -561,6 +572,26 @@ components:
           nullable: true
           type: array
       type: object
+    CloudintegrationtypesCloudIntegrationService:
+      nullable: true
+      properties:
+        cloudIntegrationId:
+          type: string
+        config:
+          $ref: '#/components/schemas/CloudintegrationtypesServiceConfig'
+        createdAt:
+          format: date-time
+          type: string
+        id:
+          type: string
+        type:
+          $ref: '#/components/schemas/CloudintegrationtypesServiceID'
+        updatedAt:
+          format: date-time
+          type: string
+      required:
+      - id
+      type: object
     CloudintegrationtypesCollectedLogAttribute:
       properties:
         name:
@@ -581,13 +612,6 @@ components:
         unit:
           type: string
       type: object
-    CloudintegrationtypesCollectionStrategy:
-      properties:
-        aws:
-          $ref: '#/components/schemas/CloudintegrationtypesAWSCollectionStrategy'
-      required:
-      - aws
-      type: object
     CloudintegrationtypesConnectionArtifact:
       properties:
         aws:
@@ -595,12 +619,21 @@ components:
       required:
       - aws
       type: object
-    CloudintegrationtypesConnectionArtifactRequest:
+    CloudintegrationtypesCredentials:
       properties:
-        aws:
-          $ref: '#/components/schemas/CloudintegrationtypesAWSConnectionArtifactRequest'
+        ingestionKey:
+          type: string
+        ingestionUrl:
+          type: string
+        sigNozApiKey:
+          type: string
+        sigNozApiUrl:
+          type: string
       required:
-      - aws
+      - sigNozApiUrl
+      - sigNozApiKey
+      - ingestionUrl
+      - ingestionKey
       type: object
     CloudintegrationtypesDashboard:
       properties:
@@ -626,7 +659,7 @@ components:
           nullable: true
           type: array
       type: object
-    CloudintegrationtypesGettableAccountWithArtifact:
+    CloudintegrationtypesGettableAccountWithConnectionArtifact:
       properties:
         connectionArtifact:
           $ref: '#/components/schemas/CloudintegrationtypesConnectionArtifact'
@@ -645,7 +678,7 @@ components:
       required:
       - accounts
       type: object
-    CloudintegrationtypesGettableAgentCheckInResponse:
+    CloudintegrationtypesGettableAgentCheckIn:
       properties:
         account_id:
           type: string
@@ -694,12 +727,72 @@ components:
             type: string
           type: array
         telemetry:
-          $ref: '#/components/schemas/CloudintegrationtypesAWSCollectionStrategy'
+          $ref: '#/components/schemas/CloudintegrationtypesOldAWSCollectionStrategy'
       required:
       - enabled_regions
       - telemetry
       type: object
-    CloudintegrationtypesPostableAgentCheckInRequest:
+    CloudintegrationtypesOldAWSCollectionStrategy:
+      properties:
+        aws_logs:
+          $ref: '#/components/schemas/CloudintegrationtypesOldAWSLogsStrategy'
+        aws_metrics:
+          $ref: '#/components/schemas/CloudintegrationtypesOldAWSMetricsStrategy'
+        provider:
+          type: string
+        s3_buckets:
+          additionalProperties:
+            items:
+              type: string
+            type: array
+          type: object
+      type: object
+    CloudintegrationtypesOldAWSLogsStrategy:
+      properties:
+        cloudwatch_logs_subscriptions:
+          items:
+            properties:
+              filter_pattern:
+                type: string
+              log_group_name_prefix:
+                type: string
+            type: object
+          nullable: true
+          type: array
+      type: object
+    CloudintegrationtypesOldAWSMetricsStrategy:
+      properties:
+        cloudwatch_metric_stream_filters:
+          items:
+            properties:
+              MetricNames:
+                items:
+                  type: string
+                type: array
+              Namespace:
+                type: string
+            type: object
+          nullable: true
+          type: array
+      type: object
+    CloudintegrationtypesPostableAccount:
+      properties:
+        config:
+          $ref: '#/components/schemas/CloudintegrationtypesPostableAccountConfig'
+        credentials:
+          $ref: '#/components/schemas/CloudintegrationtypesCredentials'
+      required:
+      - config
+      - credentials
+      type: object
+    CloudintegrationtypesPostableAccountConfig:
+      properties:
+        aws:
+          $ref: '#/components/schemas/CloudintegrationtypesAWSPostableAccountConfig'
+      required:
+      - aws
+      type: object
+    CloudintegrationtypesPostableAgentCheckIn:
       properties:
         account_id:
           type: string
@@ -727,6 +820,8 @@ components:
       properties:
         assets:
           $ref: '#/components/schemas/CloudintegrationtypesAssets'
+        cloudIntegrationService:
+          $ref: '#/components/schemas/CloudintegrationtypesCloudIntegrationService'
         dataCollected:
           $ref: '#/components/schemas/CloudintegrationtypesDataCollected'
         icon:
@@ -735,12 +830,10 @@ components:
           type: string
         overview:
           type: string
-        serviceConfig:
-          $ref: '#/components/schemas/CloudintegrationtypesServiceConfig'
-        supported_signals:
+        supportedSignals:
           $ref: '#/components/schemas/CloudintegrationtypesSupportedSignals'
         telemetryCollectionStrategy:
-          $ref: '#/components/schemas/CloudintegrationtypesCollectionStrategy'
+          $ref: '#/components/schemas/CloudintegrationtypesTelemetryCollectionStrategy'
         title:
           type: string
       required:
@@ -749,9 +842,10 @@ components:
       - icon
       - overview
       - assets
-      - supported_signals
+      - supportedSignals
       - dataCollected
       - telemetryCollectionStrategy
+      - cloudIntegrationService
       type: object
     CloudintegrationtypesServiceConfig:
       properties:
@@ -760,6 +854,22 @@ components:
       required:
       - aws
       type: object
+    CloudintegrationtypesServiceID:
+      enum:
+      - alb
+      - api-gateway
+      - dynamodb
+      - ec2
+      - ecs
+      - eks
+      - elasticache
+      - lambda
+      - msk
+      - rds
+      - s3sync
+      - sns
+      - sqs
+      type: string
     CloudintegrationtypesServiceMetadata:
       properties:
         enabled:
@@ -783,6 +893,13 @@ components:
         metrics:
           type: boolean
       type: object
+    CloudintegrationtypesTelemetryCollectionStrategy:
+      properties:
+        aws:
+          $ref: '#/components/schemas/CloudintegrationtypesAWSTelemetryCollectionStrategy'
+      required:
+      - aws
+      type: object
     CloudintegrationtypesUpdatableAccount:
       properties:
         config:
@@ -3081,7 +3198,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/CloudintegrationtypesPostableAgentCheckInRequest'
+              $ref: '#/components/schemas/CloudintegrationtypesPostableAgentCheckIn'
       responses:
         "200":
           content:
@@ -3089,7 +3206,7 @@ paths:
               schema:
                 properties:
                   data:
-                    $ref: '#/components/schemas/CloudintegrationtypesGettableAgentCheckInResponse'
+                    $ref: '#/components/schemas/CloudintegrationtypesGettableAgentCheckIn'
                   status:
                     type: string
                 required:
@@ -3190,7 +3307,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/CloudintegrationtypesConnectionArtifactRequest'
+              $ref: '#/components/schemas/CloudintegrationtypesPostableAccount'
       responses:
         "200":
           content:
@@ -3198,7 +3315,7 @@ paths:
               schema:
                 properties:
                   data:
-                    $ref: '#/components/schemas/CloudintegrationtypesGettableAccountWithArtifact'
+                    $ref: '#/components/schemas/CloudintegrationtypesGettableAccountWithConnectionArtifact'
                   status:
                     type: string
                 required:
@@ -3394,6 +3511,61 @@ paths:
       summary: Update account
       tags:
       - cloudintegration
+  /api/v1/cloud_integrations/{cloud_provider}/accounts/{id}/services/{service_id}:
+    put:
+      deprecated: false
+      description: This endpoint updates a service for the specified cloud provider
+      operationId: UpdateService
+      parameters:
+      - in: path
+        name: cloud_provider
+        required: true
+        schema:
+          type: string
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      - in: path
+        name: service_id
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CloudintegrationtypesUpdatableService'
+      responses:
+        "204":
+          description: No Content
+        "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:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Update service
+      tags:
+      - cloudintegration
   /api/v1/cloud_integrations/{cloud_provider}/accounts/check_in:
     post:
       deprecated: false
@@ -3409,7 +3581,7 @@ paths:
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/CloudintegrationtypesPostableAgentCheckInRequest'
+              $ref: '#/components/schemas/CloudintegrationtypesPostableAgentCheckIn'
       responses:
         "200":
           content:
@@ -3417,7 +3589,7 @@ paths:
               schema:
                 properties:
                   data:
-                    $ref: '#/components/schemas/CloudintegrationtypesGettableAgentCheckInResponse'
+                    $ref: '#/components/schemas/CloudintegrationtypesGettableAgentCheckIn'
                   status:
                     type: string
                 required:
@@ -3451,6 +3623,59 @@ paths:
       summary: Agent check-in
       tags:
       - cloudintegration
+  /api/v1/cloud_integrations/{cloud_provider}/credentials:
+    get:
+      deprecated: false
+      description: This endpoint retrieves the connection credentials required for
+        integration
+      operationId: GetConnectionCredentials
+      parameters:
+      - in: path
+        name: cloud_provider
+        required: true
+        schema:
+          type: string
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/CloudintegrationtypesCredentials'
+                  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:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Get connection credentials
+      tags:
+      - cloudintegration
   /api/v1/cloud_integrations/{cloud_provider}/services:
     get:
       deprecated: false
@@ -3561,55 +3786,6 @@ paths:
       summary: Get service
       tags:
       - cloudintegration
-    put:
-      deprecated: false
-      description: This endpoint updates a service for the specified cloud provider
-      operationId: UpdateService
-      parameters:
-      - in: path
-        name: cloud_provider
-        required: true
-        schema:
-          type: string
-      - in: path
-        name: service_id
-        required: true
-        schema:
-          type: string
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/CloudintegrationtypesUpdatableService'
-      responses:
-        "204":
-          description: No Content
-        "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:
-        - ADMIN
-      - tokenizer:
-        - ADMIN
-      summary: Update service
-      tags:
-      - cloudintegration
   /api/v1/complete/google:
     get:
       deprecated: false

ee/query-service/app/server.go

@@ -227,7 +227,7 @@ func (s *Server) createPublicServer(apiHandler *api.APIHandler, web web.Web) (*h
 		s.config.APIServer.Timeout.Default,
 		s.config.APIServer.Timeout.Max,
 	).Wrap)
-	r.Use(middleware.NewAudit(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes, nil).Wrap)
+	r.Use(middleware.NewAudit(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes, s.signoz.Auditor).Wrap)
 	r.Use(middleware.NewComment().Wrap)
 
 	apiHandler.RegisterRoutes(r, am)

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

@@ -24,8 +24,8 @@ import type {
 	AgentCheckInDeprecated200,
 	AgentCheckInDeprecatedPathParameters,
 	AgentCheckInPathParameters,
-	CloudintegrationtypesConnectionArtifactRequestDTO,
-	CloudintegrationtypesPostableAgentCheckInRequestDTO,
+	CloudintegrationtypesPostableAccountDTO,
+	CloudintegrationtypesPostableAgentCheckInDTO,
 	CloudintegrationtypesUpdatableAccountDTO,
 	CloudintegrationtypesUpdatableServiceDTO,
 	CreateAccount200,
@@ -33,6 +33,8 @@ import type {
 	DisconnectAccountPathParameters,
 	GetAccount200,
 	GetAccountPathParameters,
+	GetConnectionCredentials200,
+	GetConnectionCredentialsPathParameters,
 	GetService200,
 	GetServicePathParameters,
 	ListAccounts200,
@@ -51,14 +53,14 @@ import type {
  */
 export const agentCheckInDeprecated = (
 	{ cloudProvider }: AgentCheckInDeprecatedPathParameters,
-	cloudintegrationtypesPostableAgentCheckInRequestDTO: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>,
+	cloudintegrationtypesPostableAgentCheckInDTO: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>,
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<AgentCheckInDeprecated200>({
 		url: `/api/v1/cloud-integrations/${cloudProvider}/agent-check-in`,
 		method: 'POST',
 		headers: { 'Content-Type': 'application/json' },
-		data: cloudintegrationtypesPostableAgentCheckInRequestDTO,
+		data: cloudintegrationtypesPostableAgentCheckInDTO,
 		signal,
 	});
 };
@@ -72,7 +74,7 @@ export const getAgentCheckInDeprecatedMutationOptions = <
 		TError,
 		{
 			pathParams: AgentCheckInDeprecatedPathParameters;
-			data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 		},
 		TContext
 	>;
@@ -81,7 +83,7 @@ export const getAgentCheckInDeprecatedMutationOptions = <
 	TError,
 	{
 		pathParams: AgentCheckInDeprecatedPathParameters;
-		data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+		data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 	},
 	TContext
 > => {
@@ -98,7 +100,7 @@ export const getAgentCheckInDeprecatedMutationOptions = <
 		Awaited<ReturnType<typeof agentCheckInDeprecated>>,
 		{
 			pathParams: AgentCheckInDeprecatedPathParameters;
-			data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 		}
 	> = (props) => {
 		const { pathParams, data } = props ?? {};
@@ -112,7 +114,7 @@ export const getAgentCheckInDeprecatedMutationOptions = <
 export type AgentCheckInDeprecatedMutationResult = NonNullable<
 	Awaited<ReturnType<typeof agentCheckInDeprecated>>
 >;
-export type AgentCheckInDeprecatedMutationBody = BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+export type AgentCheckInDeprecatedMutationBody = BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 export type AgentCheckInDeprecatedMutationError = ErrorType<RenderErrorResponseDTO>;
 
 /**
@@ -128,7 +130,7 @@ export const useAgentCheckInDeprecated = <
 		TError,
 		{
 			pathParams: AgentCheckInDeprecatedPathParameters;
-			data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 		},
 		TContext
 	>;
@@ -137,7 +139,7 @@ export const useAgentCheckInDeprecated = <
 	TError,
 	{
 		pathParams: AgentCheckInDeprecatedPathParameters;
-		data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+		data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 	},
 	TContext
 > => {
@@ -255,14 +257,14 @@ export const invalidateListAccounts = async (
  */
 export const createAccount = (
 	{ cloudProvider }: CreateAccountPathParameters,
-	cloudintegrationtypesConnectionArtifactRequestDTO: BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>,
+	cloudintegrationtypesPostableAccountDTO: BodyType<CloudintegrationtypesPostableAccountDTO>,
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<CreateAccount200>({
 		url: `/api/v1/cloud_integrations/${cloudProvider}/accounts`,
 		method: 'POST',
 		headers: { 'Content-Type': 'application/json' },
-		data: cloudintegrationtypesConnectionArtifactRequestDTO,
+		data: cloudintegrationtypesPostableAccountDTO,
 		signal,
 	});
 };
@@ -276,7 +278,7 @@ export const getCreateAccountMutationOptions = <
 		TError,
 		{
 			pathParams: CreateAccountPathParameters;
-			data: BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAccountDTO>;
 		},
 		TContext
 	>;
@@ -285,7 +287,7 @@ export const getCreateAccountMutationOptions = <
 	TError,
 	{
 		pathParams: CreateAccountPathParameters;
-		data: BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>;
+		data: BodyType<CloudintegrationtypesPostableAccountDTO>;
 	},
 	TContext
 > => {
@@ -302,7 +304,7 @@ export const getCreateAccountMutationOptions = <
 		Awaited<ReturnType<typeof createAccount>>,
 		{
 			pathParams: CreateAccountPathParameters;
-			data: BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAccountDTO>;
 		}
 	> = (props) => {
 		const { pathParams, data } = props ?? {};
@@ -316,7 +318,7 @@ export const getCreateAccountMutationOptions = <
 export type CreateAccountMutationResult = NonNullable<
 	Awaited<ReturnType<typeof createAccount>>
 >;
-export type CreateAccountMutationBody = BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>;
+export type CreateAccountMutationBody = BodyType<CloudintegrationtypesPostableAccountDTO>;
 export type CreateAccountMutationError = ErrorType<RenderErrorResponseDTO>;
 
 /**
@@ -331,7 +333,7 @@ export const useCreateAccount = <
 		TError,
 		{
 			pathParams: CreateAccountPathParameters;
-			data: BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAccountDTO>;
 		},
 		TContext
 	>;
@@ -340,7 +342,7 @@ export const useCreateAccount = <
 	TError,
 	{
 		pathParams: CreateAccountPathParameters;
-		data: BodyType<CloudintegrationtypesConnectionArtifactRequestDTO>;
+		data: BodyType<CloudintegrationtypesPostableAccountDTO>;
 	},
 	TContext
 > => {
@@ -628,20 +630,117 @@ export const useUpdateAccount = <
 
 	return useMutation(mutationOptions);
 };
+/**
+ * This endpoint updates a service for the specified cloud provider
+ * @summary Update service
+ */
+export const updateService = (
+	{ cloudProvider, id, serviceId }: UpdateServicePathParameters,
+	cloudintegrationtypesUpdatableServiceDTO: BodyType<CloudintegrationtypesUpdatableServiceDTO>,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v1/cloud_integrations/${cloudProvider}/accounts/${id}/services/${serviceId}`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: cloudintegrationtypesUpdatableServiceDTO,
+	});
+};
+
+export const getUpdateServiceMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateService>>,
+		TError,
+		{
+			pathParams: UpdateServicePathParameters;
+			data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof updateService>>,
+	TError,
+	{
+		pathParams: UpdateServicePathParameters;
+		data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['updateService'];
+	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 updateService>>,
+		{
+			pathParams: UpdateServicePathParameters;
+			data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return updateService(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type UpdateServiceMutationResult = NonNullable<
+	Awaited<ReturnType<typeof updateService>>
+>;
+export type UpdateServiceMutationBody = BodyType<CloudintegrationtypesUpdatableServiceDTO>;
+export type UpdateServiceMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Update service
+ */
+export const useUpdateService = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateService>>,
+		TError,
+		{
+			pathParams: UpdateServicePathParameters;
+			data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof updateService>>,
+	TError,
+	{
+		pathParams: UpdateServicePathParameters;
+		data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
+	},
+	TContext
+> => {
+	const mutationOptions = getUpdateServiceMutationOptions(options);
+
+	return useMutation(mutationOptions);
+};
 /**
  * This endpoint is called by the deployed agent to check in
  * @summary Agent check-in
  */
 export const agentCheckIn = (
 	{ cloudProvider }: AgentCheckInPathParameters,
-	cloudintegrationtypesPostableAgentCheckInRequestDTO: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>,
+	cloudintegrationtypesPostableAgentCheckInDTO: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>,
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<AgentCheckIn200>({
 		url: `/api/v1/cloud_integrations/${cloudProvider}/accounts/check_in`,
 		method: 'POST',
 		headers: { 'Content-Type': 'application/json' },
-		data: cloudintegrationtypesPostableAgentCheckInRequestDTO,
+		data: cloudintegrationtypesPostableAgentCheckInDTO,
 		signal,
 	});
 };
@@ -655,7 +754,7 @@ export const getAgentCheckInMutationOptions = <
 		TError,
 		{
 			pathParams: AgentCheckInPathParameters;
-			data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 		},
 		TContext
 	>;
@@ -664,7 +763,7 @@ export const getAgentCheckInMutationOptions = <
 	TError,
 	{
 		pathParams: AgentCheckInPathParameters;
-		data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+		data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 	},
 	TContext
 > => {
@@ -681,7 +780,7 @@ export const getAgentCheckInMutationOptions = <
 		Awaited<ReturnType<typeof agentCheckIn>>,
 		{
 			pathParams: AgentCheckInPathParameters;
-			data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 		}
 	> = (props) => {
 		const { pathParams, data } = props ?? {};
@@ -695,7 +794,7 @@ export const getAgentCheckInMutationOptions = <
 export type AgentCheckInMutationResult = NonNullable<
 	Awaited<ReturnType<typeof agentCheckIn>>
 >;
-export type AgentCheckInMutationBody = BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+export type AgentCheckInMutationBody = BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 export type AgentCheckInMutationError = ErrorType<RenderErrorResponseDTO>;
 
 /**
@@ -710,7 +809,7 @@ export const useAgentCheckIn = <
 		TError,
 		{
 			pathParams: AgentCheckInPathParameters;
-			data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+			data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 		},
 		TContext
 	>;
@@ -719,7 +818,7 @@ export const useAgentCheckIn = <
 	TError,
 	{
 		pathParams: AgentCheckInPathParameters;
-		data: BodyType<CloudintegrationtypesPostableAgentCheckInRequestDTO>;
+		data: BodyType<CloudintegrationtypesPostableAgentCheckInDTO>;
 	},
 	TContext
 > => {
@@ -727,6 +826,114 @@ export const useAgentCheckIn = <
 
 	return useMutation(mutationOptions);
 };
+/**
+ * This endpoint retrieves the connection credentials required for integration
+ * @summary Get connection credentials
+ */
+export const getConnectionCredentials = (
+	{ cloudProvider }: GetConnectionCredentialsPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetConnectionCredentials200>({
+		url: `/api/v1/cloud_integrations/${cloudProvider}/credentials`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetConnectionCredentialsQueryKey = ({
+	cloudProvider,
+}: GetConnectionCredentialsPathParameters) => {
+	return [`/api/v1/cloud_integrations/${cloudProvider}/credentials`] as const;
+};
+
+export const getGetConnectionCredentialsQueryOptions = <
+	TData = Awaited<ReturnType<typeof getConnectionCredentials>>,
+	TError = ErrorType<RenderErrorResponseDTO>
+>(
+	{ cloudProvider }: GetConnectionCredentialsPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getConnectionCredentials>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ??
+		getGetConnectionCredentialsQueryKey({ cloudProvider });
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getConnectionCredentials>>
+	> = ({ signal }) => getConnectionCredentials({ cloudProvider }, signal);
+
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!cloudProvider,
+		...queryOptions,
+	} as UseQueryOptions<
+		Awaited<ReturnType<typeof getConnectionCredentials>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetConnectionCredentialsQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getConnectionCredentials>>
+>;
+export type GetConnectionCredentialsQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get connection credentials
+ */
+
+export function useGetConnectionCredentials<
+	TData = Awaited<ReturnType<typeof getConnectionCredentials>>,
+	TError = ErrorType<RenderErrorResponseDTO>
+>(
+	{ cloudProvider }: GetConnectionCredentialsPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getConnectionCredentials>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetConnectionCredentialsQueryOptions(
+		{ cloudProvider },
+		options,
+	);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	query.queryKey = queryOptions.queryKey;
+
+	return query;
+}
+
+/**
+ * @summary Get connection credentials
+ */
+export const invalidateGetConnectionCredentials = async (
+	queryClient: QueryClient,
+	{ cloudProvider }: GetConnectionCredentialsPathParameters,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetConnectionCredentialsQueryKey({ cloudProvider }) },
+		options,
+	);
+
+	return queryClient;
+};
+
 /**
  * This endpoint lists the services metadata for the specified cloud provider
  * @summary List services metadata
@@ -941,101 +1148,3 @@ export const invalidateGetService = async (
 
 	return queryClient;
 };
-
-/**
- * This endpoint updates a service for the specified cloud provider
- * @summary Update service
- */
-export const updateService = (
-	{ cloudProvider, serviceId }: UpdateServicePathParameters,
-	cloudintegrationtypesUpdatableServiceDTO: BodyType<CloudintegrationtypesUpdatableServiceDTO>,
-) => {
-	return GeneratedAPIInstance<void>({
-		url: `/api/v1/cloud_integrations/${cloudProvider}/services/${serviceId}`,
-		method: 'PUT',
-		headers: { 'Content-Type': 'application/json' },
-		data: cloudintegrationtypesUpdatableServiceDTO,
-	});
-};
-
-export const getUpdateServiceMutationOptions = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof updateService>>,
-		TError,
-		{
-			pathParams: UpdateServicePathParameters;
-			data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
-		},
-		TContext
-	>;
-}): UseMutationOptions<
-	Awaited<ReturnType<typeof updateService>>,
-	TError,
-	{
-		pathParams: UpdateServicePathParameters;
-		data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
-	},
-	TContext
-> => {
-	const mutationKey = ['updateService'];
-	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 updateService>>,
-		{
-			pathParams: UpdateServicePathParameters;
-			data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
-		}
-	> = (props) => {
-		const { pathParams, data } = props ?? {};
-
-		return updateService(pathParams, data);
-	};
-
-	return { mutationFn, ...mutationOptions };
-};
-
-export type UpdateServiceMutationResult = NonNullable<
-	Awaited<ReturnType<typeof updateService>>
->;
-export type UpdateServiceMutationBody = BodyType<CloudintegrationtypesUpdatableServiceDTO>;
-export type UpdateServiceMutationError = ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary Update service
- */
-export const useUpdateService = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof updateService>>,
-		TError,
-		{
-			pathParams: UpdateServicePathParameters;
-			data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
-		},
-		TContext
-	>;
-}): UseMutationResult<
-	Awaited<ReturnType<typeof updateService>>,
-	TError,
-	{
-		pathParams: UpdateServicePathParameters;
-		data: BodyType<CloudintegrationtypesUpdatableServiceDTO>;
-	},
-	TContext
-> => {
-	const mutationOptions = getUpdateServiceMutationOptions(options);
-
-	return useMutation(mutationOptions);
-};

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

@@ -512,27 +512,58 @@ export interface CloudintegrationtypesAWSAccountConfigDTO {
 	regions: string[];
 }
 
-export type CloudintegrationtypesAWSCollectionStrategyDTOS3Buckets = {
-	[key: string]: string[];
-};
-
-export interface CloudintegrationtypesAWSCollectionStrategyDTO {
-	aws_logs?: CloudintegrationtypesAWSLogsStrategyDTO;
-	aws_metrics?: CloudintegrationtypesAWSMetricsStrategyDTO;
+export interface CloudintegrationtypesAWSCloudWatchLogsSubscriptionDTO {
 	/**
-	 * @type object
+	 * @type string
 	 */
-	s3_buckets?: CloudintegrationtypesAWSCollectionStrategyDTOS3Buckets;
+	filterPattern: string;
+	/**
+	 * @type string
+	 */
+	logGroupNamePrefix: string;
+}
+
+export interface CloudintegrationtypesAWSCloudWatchMetricStreamFilterDTO {
+	/**
+	 * @type array
+	 */
+	metricNames?: string[];
+	/**
+	 * @type string
+	 */
+	namespace: string;
 }
 
 export interface CloudintegrationtypesAWSConnectionArtifactDTO {
 	/**
 	 * @type string
 	 */
-	connectionURL: string;
+	connectionUrl: string;
 }
 
-export interface CloudintegrationtypesAWSConnectionArtifactRequestDTO {
+export interface CloudintegrationtypesAWSIntegrationConfigDTO {
+	/**
+	 * @type array
+	 */
+	enabledRegions: string[];
+	telemetryCollectionStrategy: CloudintegrationtypesAWSTelemetryCollectionStrategyDTO;
+}
+
+export interface CloudintegrationtypesAWSLogsCollectionStrategyDTO {
+	/**
+	 * @type array
+	 */
+	subscriptions: CloudintegrationtypesAWSCloudWatchLogsSubscriptionDTO[];
+}
+
+export interface CloudintegrationtypesAWSMetricsCollectionStrategyDTO {
+	/**
+	 * @type array
+	 */
+	streamFilters: CloudintegrationtypesAWSCloudWatchMetricStreamFilterDTO[];
+}
+
+export interface CloudintegrationtypesAWSPostableAccountConfigDTO {
 	/**
 	 * @type string
 	 */
@@ -543,56 +574,6 @@ export interface CloudintegrationtypesAWSConnectionArtifactRequestDTO {
 	regions: string[];
 }
 
-export interface CloudintegrationtypesAWSIntegrationConfigDTO {
-	/**
-	 * @type array
-	 */
-	enabledRegions: string[];
-	telemetry: CloudintegrationtypesAWSCollectionStrategyDTO;
-}
-
-export type CloudintegrationtypesAWSLogsStrategyDTOCloudwatchLogsSubscriptionsItem = {
-	/**
-	 * @type string
-	 */
-	filter_pattern?: string;
-	/**
-	 * @type string
-	 */
-	log_group_name_prefix?: string;
-};
-
-export interface CloudintegrationtypesAWSLogsStrategyDTO {
-	/**
-	 * @type array
-	 * @nullable true
-	 */
-	cloudwatch_logs_subscriptions?:
-		| CloudintegrationtypesAWSLogsStrategyDTOCloudwatchLogsSubscriptionsItem[]
-		| null;
-}
-
-export type CloudintegrationtypesAWSMetricsStrategyDTOCloudwatchMetricStreamFiltersItem = {
-	/**
-	 * @type array
-	 */
-	MetricNames?: string[];
-	/**
-	 * @type string
-	 */
-	Namespace?: string;
-};
-
-export interface CloudintegrationtypesAWSMetricsStrategyDTO {
-	/**
-	 * @type array
-	 * @nullable true
-	 */
-	cloudwatch_metric_stream_filters?:
-		| CloudintegrationtypesAWSMetricsStrategyDTOCloudwatchMetricStreamFiltersItem[]
-		| null;
-}
-
 export interface CloudintegrationtypesAWSServiceConfigDTO {
 	logs?: CloudintegrationtypesAWSServiceLogsConfigDTO;
 	metrics?: CloudintegrationtypesAWSServiceMetricsConfigDTO;
@@ -610,7 +591,7 @@ export interface CloudintegrationtypesAWSServiceLogsConfigDTO {
 	/**
 	 * @type object
 	 */
-	s3_buckets?: CloudintegrationtypesAWSServiceLogsConfigDTOS3Buckets;
+	s3Buckets?: CloudintegrationtypesAWSServiceLogsConfigDTOS3Buckets;
 }
 
 export interface CloudintegrationtypesAWSServiceMetricsConfigDTO {
@@ -620,6 +601,19 @@ export interface CloudintegrationtypesAWSServiceMetricsConfigDTO {
 	enabled?: boolean;
 }
 
+export type CloudintegrationtypesAWSTelemetryCollectionStrategyDTOS3Buckets = {
+	[key: string]: string[];
+};
+
+export interface CloudintegrationtypesAWSTelemetryCollectionStrategyDTO {
+	logs?: CloudintegrationtypesAWSLogsCollectionStrategyDTO;
+	metrics?: CloudintegrationtypesAWSMetricsCollectionStrategyDTO;
+	/**
+	 * @type object
+	 */
+	s3Buckets?: CloudintegrationtypesAWSTelemetryCollectionStrategyDTOS3Buckets;
+}
+
 export interface CloudintegrationtypesAccountDTO {
 	agentReport: CloudintegrationtypesAgentReportDTO;
 	config: CloudintegrationtypesAccountConfigDTO;
@@ -693,6 +687,32 @@ export interface CloudintegrationtypesAssetsDTO {
 	dashboards?: CloudintegrationtypesDashboardDTO[] | null;
 }
 
+/**
+ * @nullable
+ */
+export type CloudintegrationtypesCloudIntegrationServiceDTO = {
+	/**
+	 * @type string
+	 */
+	cloudIntegrationId?: string;
+	config?: CloudintegrationtypesServiceConfigDTO;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	createdAt?: Date;
+	/**
+	 * @type string
+	 */
+	id: string;
+	type?: CloudintegrationtypesServiceIDDTO;
+	/**
+	 * @type string
+	 * @format date-time
+	 */
+	updatedAt?: Date;
+} | null;
+
 export interface CloudintegrationtypesCollectedLogAttributeDTO {
 	/**
 	 * @type string
@@ -727,16 +747,27 @@ export interface CloudintegrationtypesCollectedMetricDTO {
 	unit?: string;
 }
 
-export interface CloudintegrationtypesCollectionStrategyDTO {
-	aws: CloudintegrationtypesAWSCollectionStrategyDTO;
-}
-
 export interface CloudintegrationtypesConnectionArtifactDTO {
 	aws: CloudintegrationtypesAWSConnectionArtifactDTO;
 }
 
-export interface CloudintegrationtypesConnectionArtifactRequestDTO {
-	aws: CloudintegrationtypesAWSConnectionArtifactRequestDTO;
+export interface CloudintegrationtypesCredentialsDTO {
+	/**
+	 * @type string
+	 */
+	ingestionKey: string;
+	/**
+	 * @type string
+	 */
+	ingestionUrl: string;
+	/**
+	 * @type string
+	 */
+	sigNozApiKey: string;
+	/**
+	 * @type string
+	 */
+	sigNozApiUrl: string;
 }
 
 export interface CloudintegrationtypesDashboardDTO {
@@ -768,7 +799,7 @@ export interface CloudintegrationtypesDataCollectedDTO {
 	metrics?: CloudintegrationtypesCollectedMetricDTO[] | null;
 }
 
-export interface CloudintegrationtypesGettableAccountWithArtifactDTO {
+export interface CloudintegrationtypesGettableAccountWithConnectionArtifactDTO {
 	connectionArtifact: CloudintegrationtypesConnectionArtifactDTO;
 	/**
 	 * @type string
@@ -783,7 +814,7 @@ export interface CloudintegrationtypesGettableAccountsDTO {
 	accounts: CloudintegrationtypesAccountDTO[];
 }
 
-export interface CloudintegrationtypesGettableAgentCheckInResponseDTO {
+export interface CloudintegrationtypesGettableAgentCheckInDTO {
 	/**
 	 * @type string
 	 */
@@ -831,17 +862,85 @@ export type CloudintegrationtypesIntegrationConfigDTO = {
 	 * @type array
 	 */
 	enabled_regions: string[];
-	telemetry: CloudintegrationtypesAWSCollectionStrategyDTO;
+	telemetry: CloudintegrationtypesOldAWSCollectionStrategyDTO;
 } | null;
 
+export type CloudintegrationtypesOldAWSCollectionStrategyDTOS3Buckets = {
+	[key: string]: string[];
+};
+
+export interface CloudintegrationtypesOldAWSCollectionStrategyDTO {
+	aws_logs?: CloudintegrationtypesOldAWSLogsStrategyDTO;
+	aws_metrics?: CloudintegrationtypesOldAWSMetricsStrategyDTO;
+	/**
+	 * @type string
+	 */
+	provider?: string;
+	/**
+	 * @type object
+	 */
+	s3_buckets?: CloudintegrationtypesOldAWSCollectionStrategyDTOS3Buckets;
+}
+
+export type CloudintegrationtypesOldAWSLogsStrategyDTOCloudwatchLogsSubscriptionsItem = {
+	/**
+	 * @type string
+	 */
+	filter_pattern?: string;
+	/**
+	 * @type string
+	 */
+	log_group_name_prefix?: string;
+};
+
+export interface CloudintegrationtypesOldAWSLogsStrategyDTO {
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	cloudwatch_logs_subscriptions?:
+		| CloudintegrationtypesOldAWSLogsStrategyDTOCloudwatchLogsSubscriptionsItem[]
+		| null;
+}
+
+export type CloudintegrationtypesOldAWSMetricsStrategyDTOCloudwatchMetricStreamFiltersItem = {
+	/**
+	 * @type array
+	 */
+	MetricNames?: string[];
+	/**
+	 * @type string
+	 */
+	Namespace?: string;
+};
+
+export interface CloudintegrationtypesOldAWSMetricsStrategyDTO {
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	cloudwatch_metric_stream_filters?:
+		| CloudintegrationtypesOldAWSMetricsStrategyDTOCloudwatchMetricStreamFiltersItem[]
+		| null;
+}
+
+export interface CloudintegrationtypesPostableAccountDTO {
+	config: CloudintegrationtypesPostableAccountConfigDTO;
+	credentials: CloudintegrationtypesCredentialsDTO;
+}
+
+export interface CloudintegrationtypesPostableAccountConfigDTO {
+	aws: CloudintegrationtypesAWSPostableAccountConfigDTO;
+}
+
 /**
  * @nullable
  */
-export type CloudintegrationtypesPostableAgentCheckInRequestDTOData = {
+export type CloudintegrationtypesPostableAgentCheckInDTOData = {
 	[key: string]: unknown;
 } | null;
 
-export interface CloudintegrationtypesPostableAgentCheckInRequestDTO {
+export interface CloudintegrationtypesPostableAgentCheckInDTO {
 	/**
 	 * @type string
 	 */
@@ -858,7 +957,7 @@ export interface CloudintegrationtypesPostableAgentCheckInRequestDTO {
 	 * @type object
 	 * @nullable true
 	 */
-	data: CloudintegrationtypesPostableAgentCheckInRequestDTOData;
+	data: CloudintegrationtypesPostableAgentCheckInDTOData;
 	/**
 	 * @type string
 	 */
@@ -871,6 +970,7 @@ export interface CloudintegrationtypesProviderIntegrationConfigDTO {
 
 export interface CloudintegrationtypesServiceDTO {
 	assets: CloudintegrationtypesAssetsDTO;
+	cloudIntegrationService: CloudintegrationtypesCloudIntegrationServiceDTO;
 	dataCollected: CloudintegrationtypesDataCollectedDTO;
 	/**
 	 * @type string
@@ -884,9 +984,8 @@ export interface CloudintegrationtypesServiceDTO {
 	 * @type string
 	 */
 	overview: string;
-	serviceConfig?: CloudintegrationtypesServiceConfigDTO;
-	supported_signals: CloudintegrationtypesSupportedSignalsDTO;
-	telemetryCollectionStrategy: CloudintegrationtypesCollectionStrategyDTO;
+	supportedSignals: CloudintegrationtypesSupportedSignalsDTO;
+	telemetryCollectionStrategy: CloudintegrationtypesTelemetryCollectionStrategyDTO;
 	/**
 	 * @type string
 	 */
@@ -897,6 +996,21 @@ export interface CloudintegrationtypesServiceConfigDTO {
 	aws: CloudintegrationtypesAWSServiceConfigDTO;
 }
 
+export enum CloudintegrationtypesServiceIDDTO {
+	alb = 'alb',
+	'api-gateway' = 'api-gateway',
+	dynamodb = 'dynamodb',
+	ec2 = 'ec2',
+	ecs = 'ecs',
+	eks = 'eks',
+	elasticache = 'elasticache',
+	lambda = 'lambda',
+	msk = 'msk',
+	rds = 'rds',
+	s3sync = 's3sync',
+	sns = 'sns',
+	sqs = 'sqs',
+}
 export interface CloudintegrationtypesServiceMetadataDTO {
 	/**
 	 * @type boolean
@@ -927,6 +1041,10 @@ export interface CloudintegrationtypesSupportedSignalsDTO {
 	metrics?: boolean;
 }
 
+export interface CloudintegrationtypesTelemetryCollectionStrategyDTO {
+	aws: CloudintegrationtypesAWSTelemetryCollectionStrategyDTO;
+}
+
 export interface CloudintegrationtypesUpdatableAccountDTO {
 	config: CloudintegrationtypesAccountConfigDTO;
 }
@@ -3450,7 +3568,7 @@ export type AgentCheckInDeprecatedPathParameters = {
 	cloudProvider: string;
 };
 export type AgentCheckInDeprecated200 = {
-	data: CloudintegrationtypesGettableAgentCheckInResponseDTO;
+	data: CloudintegrationtypesGettableAgentCheckInDTO;
 	/**
 	 * @type string
 	 */
@@ -3472,7 +3590,7 @@ export type CreateAccountPathParameters = {
 	cloudProvider: string;
 };
 export type CreateAccount200 = {
-	data: CloudintegrationtypesGettableAccountWithArtifactDTO;
+	data: CloudintegrationtypesGettableAccountWithConnectionArtifactDTO;
 	/**
 	 * @type string
 	 */
@@ -3499,11 +3617,27 @@ export type UpdateAccountPathParameters = {
 	cloudProvider: string;
 	id: string;
 };
+export type UpdateServicePathParameters = {
+	cloudProvider: string;
+	id: string;
+	serviceId: string;
+};
 export type AgentCheckInPathParameters = {
 	cloudProvider: string;
 };
 export type AgentCheckIn200 = {
-	data: CloudintegrationtypesGettableAgentCheckInResponseDTO;
+	data: CloudintegrationtypesGettableAgentCheckInDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type GetConnectionCredentialsPathParameters = {
+	cloudProvider: string;
+};
+export type GetConnectionCredentials200 = {
+	data: CloudintegrationtypesCredentialsDTO;
 	/**
 	 * @type string
 	 */
@@ -3533,10 +3667,6 @@ export type GetService200 = {
 	status: string;
 };
 
-export type UpdateServicePathParameters = {
-	cloudProvider: string;
-	serviceId: string;
-};
 export type CreateSessionByGoogleCallback303 = {
 	data: AuthtypesGettableTokenDTO;
 	/**

frontend/src/components/TimelineV3/TimelineV3.styles.scss

@@ -0,0 +1,4 @@
+.timeline-v3-container {
+	// flex: 1;
+	overflow: visible;
+}

frontend/src/components/TimelineV3/TimelineV3.tsx

@@ -0,0 +1,87 @@
+import { useEffect, useState } from 'react';
+import { useMeasure } from 'react-use';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+
+import {
+	getIntervals,
+	getMinimumIntervalsBasedOnWidth,
+	Interval,
+} from './utils';
+
+import './TimelineV3.styles.scss';
+
+interface ITimelineV3Props {
+	startTimestamp: number;
+	endTimestamp: number;
+	timelineHeight: number;
+	offsetTimestamp: number;
+}
+
+function TimelineV3(props: ITimelineV3Props): JSX.Element {
+	const {
+		startTimestamp,
+		endTimestamp,
+		timelineHeight,
+		offsetTimestamp,
+	} = props;
+	const [intervals, setIntervals] = useState<Interval[]>([]);
+	const [ref, { width }] = useMeasure<HTMLDivElement>();
+	const isDarkMode = useIsDarkMode();
+
+	useEffect(() => {
+		const spread = endTimestamp - startTimestamp;
+		if (spread < 0) {
+			return;
+		}
+
+		const minIntervals = getMinimumIntervalsBasedOnWidth(width);
+		const intervalisedSpread = (spread / minIntervals) * 1.0;
+		const intervals = getIntervals(intervalisedSpread, spread, offsetTimestamp);
+
+		setIntervals(intervals);
+	}, [startTimestamp, endTimestamp, width, offsetTimestamp]);
+
+	if (endTimestamp < startTimestamp) {
+		console.error(
+			'endTimestamp cannot be less than startTimestamp',
+			startTimestamp,
+			endTimestamp,
+		);
+		return <div />;
+	}
+
+	const strokeColor = isDarkMode ? ' rgb(192,193,195,0.8)' : 'black';
+
+	return (
+		<div ref={ref as never} className="timeline-v3-container">
+			<svg
+				width={width}
+				height={timelineHeight * 2.5}
+				xmlns="http://www.w3.org/2000/svg"
+				overflow="visible"
+			>
+				{intervals &&
+					intervals.length > 0 &&
+					intervals.map((interval, index) => (
+						<g
+							transform={`translate(${(interval.percentage * width) / 100},0)`}
+							key={`${interval.percentage + interval.label + index}`}
+							textAnchor="middle"
+							fontSize="0.6rem"
+						>
+							<text
+								x={index === intervals.length - 1 ? -10 : 0}
+								y={timelineHeight * 2}
+								fill={strokeColor}
+							>
+								{interval.label}
+							</text>
+							<line y1={0} y2={timelineHeight} stroke={strokeColor} strokeWidth="1" />
+						</g>
+					))}
+			</svg>
+		</div>
+	);
+}
+
+export default TimelineV3;

frontend/src/components/TimelineV3/utils.ts

@@ -0,0 +1,93 @@
+import {
+	IIntervalUnit,
+	Interval,
+	INTERVAL_UNITS,
+	resolveTimeFromInterval,
+} from 'components/TimelineV2/utils';
+import { toFixed } from 'utils/toFixed';
+
+export type { Interval };
+
+/** Fewer intervals than TimelineV2 for a cleaner flamegraph ruler. */
+export function getMinimumIntervalsBasedOnWidth(width: number): number {
+	if (width < 640) {
+		return 3;
+	}
+	if (width < 768) {
+		return 4;
+	}
+	if (width < 1024) {
+		return 5;
+	}
+	return 6;
+}
+
+/**
+ * Computes timeline intervals with offset-aware labels.
+ * Labels reflect absolute time from trace start (offsetTimestamp + elapsed),
+ * so when zoomed into a window, the first tick shows e.g. "50ms" not "0ms".
+ */
+export function getIntervals(
+	intervalSpread: number,
+	baseSpread: number,
+	offsetTimestamp: number,
+): Interval[] {
+	const integerPartString = intervalSpread.toString().split('.')[0];
+	const integerPartLength = integerPartString.length;
+
+	const intervalSpreadNormalized =
+		intervalSpread < 1.0
+			? intervalSpread
+			: Math.floor(Number(integerPartString) / 10 ** (integerPartLength - 1)) *
+			  10 ** (integerPartLength - 1);
+
+	// Unit must suit both: (1) tick granularity (intervalSpread) and (2) label magnitude
+	// (offsetTimestamp). When zoomed deep into a trace, labels show offsetTimestamp + elapsed,
+	// so we must pick a unit where that value is readable (e.g. "500.00s" not "500000.00ms").
+	const valueForUnitSelection = Math.max(offsetTimestamp, intervalSpread);
+	let intervalUnit: IIntervalUnit = INTERVAL_UNITS[0];
+	for (let idx = INTERVAL_UNITS.length - 1; idx >= 0; idx -= 1) {
+		const standardInterval = INTERVAL_UNITS[idx];
+		if (valueForUnitSelection * standardInterval.multiplier >= 1) {
+			intervalUnit = INTERVAL_UNITS[idx];
+			break;
+		}
+	}
+
+	const intervals: Interval[] = [
+		{
+			label: `${toFixed(
+				resolveTimeFromInterval(offsetTimestamp, intervalUnit),
+				2,
+			)}${intervalUnit.name}`,
+			percentage: 0,
+		},
+	];
+
+	let tempBaseSpread = baseSpread;
+	let elapsedIntervals = 0;
+
+	while (tempBaseSpread && intervals.length < 20) {
+		let intervalTime: number;
+
+		if (tempBaseSpread <= 1.5 * intervalSpreadNormalized) {
+			intervalTime = elapsedIntervals + tempBaseSpread;
+			tempBaseSpread = 0;
+		} else {
+			intervalTime = elapsedIntervals + intervalSpreadNormalized;
+			tempBaseSpread -= intervalSpreadNormalized;
+		}
+
+		elapsedIntervals = intervalTime;
+		const labelTime = offsetTimestamp + intervalTime;
+
+		intervals.push({
+			label: `${toFixed(resolveTimeFromInterval(labelTime, intervalUnit), 2)}${
+				intervalUnit.name
+			}`,
+			percentage: (intervalTime / baseSpread) * 100,
+		});
+	}
+
+	return intervals;
+}

frontend/src/constants/theme.ts

@@ -33,6 +33,125 @@ const themeColors = {
 		purple: '#800080',
 		cyan: '#00FFFF',
 	},
+	traceDetailColorsV3: {
+		// Blues
+		dodgerBlue: '#2F80ED',
+		royalBlue: '#3366E6',
+		steelBlue: '#4682B4',
+
+		// Teals / Cyans
+		turquoise: '#00CEC9',
+		lagoon: '#1ABC9C',
+		cyanBright: '#22A6F2',
+
+		// Greens
+		emeraldGreen: '#27AE60',
+		mediumSeaGreen: '#3CB371',
+		limeGreen: '#A3E635',
+
+		// Yellows / Golds
+		festivalYellow: '#F2C94C',
+		sunflower: '#FFD93D',
+		warmAmber: '#FFCA28',
+
+		// Purples / Violets
+		mediumPurple: '#BB6BD9',
+		royalPurple: '#9B51E0',
+		orchid: '#DA77F2',
+
+		// Accent
+		neonViolet: '#C77DFF',
+		electricPurple: '#6C5CE7',
+		arcticBlue: '#48DBFB',
+
+		// Blues extended
+		blue1: '#1F63E0',
+		blue2: '#3A7AED',
+		blue3: '#5A9DF5',
+		blue4: '#2874A6',
+		blue5: '#2E86C1',
+		blue6: '#3498DB',
+
+		// Cyans
+		cyan1: '#00B0AA',
+		cyan2: '#33D6C2',
+		cyan3: '#66E9DA',
+
+		// Greens extended
+		green1: '#1E8449',
+		green2: '#2ECC71',
+		green3: '#58D68D',
+		green4: '#229954',
+		green5: '#27AE60',
+		green6: '#52BE80',
+
+		// Forest
+		forest1: '#27AE60',
+		forest2: '#2ECC71',
+		forest3: '#58D68D',
+
+		// Lime
+		lime1: '#A3E635',
+		lime2: '#B9F18D',
+		lime3: '#D4FFB0',
+
+		// Teals
+		teal1: '#009688',
+		teal2: '#1ABC9C',
+		teal3: '#48C9B0',
+		teal4: '#1ABC9C',
+		teal5: '#48C9B0',
+		teal6: '#76D7C4',
+
+		// Yellows
+		yellow1: '#F1C40F',
+		yellow2: '#F7DC6F',
+		yellow3: '#F9E79F',
+
+		// Gold
+		gold1: '#F39C12',
+		gold2: '#F1C40F',
+		gold3: '#F7DC6F',
+		gold4: '#B7950B',
+		gold5: '#F1C40F',
+		gold6: '#F4D03F',
+
+		// Mustard
+		mustard1: '#F1C40F',
+		mustard2: '#F7DC6F',
+		mustard3: '#F9E79F',
+
+		// Aqua
+		aqua1: '#00BFFF',
+		aqua2: '#1E90FF',
+		aqua3: '#63B8FF',
+
+		// Purple extended
+		purple1: '#8E44AD',
+		purple2: '#9B59B6',
+		purple3: '#BB8FCE',
+
+		violet1: '#8E44AD',
+		violet2: '#9B59B6',
+		violet3: '#BB8FCE',
+		violet4: '#7D3C98',
+		violet5: '#8E44AD',
+		violet6: '#9B59B6',
+
+		// Lavender
+		lavender1: '#9B59B6',
+		lavender2: '#AF7AC5',
+		lavender3: '#C39BD3',
+
+		// Oranges (safe ones, not red-ish)
+		orange4: '#D35400',
+		orange5: '#E67E22',
+		orange6: '#EB984E',
+
+		coral1: '#E67E22',
+		coral2: '#F39C12',
+		coral3: '#F5B041',
+	},
 	chartcolors: {
 		// Blues (3)
 		dodgerBlue: '#2F80ED',

frontend/src/container/NewWidget/index.tsx

@@ -677,6 +677,18 @@ function NewWidget({
 			queryType: currentQuery.queryType,
 			isNewPanel,
 			dataSource: currentQuery?.builder?.queryData?.[0]?.dataSource,
+			...(currentQuery.queryType === EQueryType.CLICKHOUSE && {
+				clickhouseQueryCount: currentQuery.clickhouse_sql.length,
+				clickhouseQueries: currentQuery.clickhouse_sql.map((q) => ({
+					name: q.name,
+					query: (q.query ?? '')
+						.replace(/--[^\n]*/g, '') // strip line comments
+						.replace(/\/\*[\s\S]*?\*\//g, '') // strip block comments
+						.replace(/'(?:[^'\\]|\\.|'')*'/g, "'?'") // replace single-quoted strings (handles \' and '' escapes)
+						.replace(/\b\d+(?:\.\d+)?(?:[eE][+-]?\d+)?\b/g, '?'), // replace numeric literals (int, float, scientific)
+					disabled: q.disabled,
+				})),
+			}),
 		});
 		setSaveModal(true);
 		// eslint-disable-next-line react-hooks/exhaustive-deps

frontend/src/pages/TraceDetailsV3/SpanHoverCard/EventTooltipContent.styles.scss

@@ -0,0 +1,60 @@
+.event-tooltip-content {
+	font-family: Inter, sans-serif;
+	font-size: 12px;
+	color: #fff;
+	max-width: 300px;
+
+	&__header {
+		display: inline-flex;
+		align-items: center;
+		gap: 4px;
+		background: rgba(255, 255, 255, 0.1);
+		border-radius: 3px;
+		padding: 2px 6px;
+		font-size: 10px;
+		font-weight: 600;
+		text-transform: uppercase;
+		letter-spacing: 0.5px;
+		color: rgba(255, 255, 255, 0.7);
+		margin-bottom: 6px;
+	}
+
+	&__name {
+		font-weight: 600;
+		margin-bottom: 2px;
+		color: rgb(14, 165, 233);
+
+		&.error {
+			color: rgb(239, 68, 68);
+		}
+	}
+
+	&__time {
+		font-size: 11px;
+		opacity: 0.8;
+		margin-bottom: 4px;
+	}
+
+	&__divider {
+		border-top: 1px solid rgba(255, 255, 255, 0.1);
+		margin: 6px 0;
+	}
+
+	&__attributes {
+		font-size: 11px;
+	}
+
+	&__kv {
+		margin-bottom: 2px;
+		line-height: 1.4;
+		word-break: break-all;
+	}
+
+	&__key {
+		opacity: 0.6;
+	}
+
+	&__value {
+		opacity: 0.9;
+	}
+}

frontend/src/pages/TraceDetailsV3/SpanHoverCard/EventTooltipContent.tsx

@@ -0,0 +1,49 @@
+import { convertTimeToRelevantUnit } from 'container/TraceDetail/utils';
+import { Diamond } from 'lucide-react';
+import { toFixed } from 'utils/toFixed';
+
+import './EventTooltipContent.styles.scss';
+
+export interface EventTooltipContentProps {
+	eventName: string;
+	timeOffsetMs: number;
+	isError: boolean;
+	attributeMap: Record<string, string>;
+}
+
+export function EventTooltipContent({
+	eventName,
+	timeOffsetMs,
+	isError,
+	attributeMap,
+}: EventTooltipContentProps): JSX.Element {
+	const { time, timeUnitName } = convertTimeToRelevantUnit(timeOffsetMs);
+
+	return (
+		<div className="event-tooltip-content">
+			<div className="event-tooltip-content__header">
+				<Diamond size={10} />
+				<span>EVENT DETAILS</span>
+			</div>
+			<div className={`event-tooltip-content__name ${isError ? 'error' : ''}`}>
+				{eventName}
+			</div>
+			<div className="event-tooltip-content__time">
+				{toFixed(time, 2)} {timeUnitName} from start
+			</div>
+			{Object.keys(attributeMap).length > 0 && (
+				<>
+					<div className="event-tooltip-content__divider" />
+					<div className="event-tooltip-content__attributes">
+						{Object.entries(attributeMap).map(([key, value]) => (
+							<div key={key} className="event-tooltip-content__kv">
+								<span className="event-tooltip-content__key">{key}:</span>{' '}
+								<span className="event-tooltip-content__value">{value}</span>
+							</div>
+						))}
+					</div>
+				</>
+			)}
+		</div>
+	);
+}

frontend/src/pages/TraceDetailsV3/SpanHoverCard/SpanHoverCard.styles.scss

@@ -0,0 +1,28 @@
+.span-hover-card-popover {
+	.ant-popover-inner {
+		background-color: rgba(30, 30, 30, 0.95);
+		padding: 8px 12px;
+		border-radius: 4px;
+		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
+		border: none;
+	}
+
+	.ant-popover-inner-content {
+		padding: 0;
+	}
+}
+
+.span-hover-card-content {
+	font-family: Inter, sans-serif;
+	font-size: 12px;
+	color: #fff;
+
+	&__name {
+		font-weight: 600;
+		margin-bottom: 4px;
+	}
+
+	&__row {
+		line-height: 1.5;
+	}
+}

frontend/src/pages/TraceDetailsV3/SpanHoverCard/SpanHoverCard.tsx

@@ -0,0 +1,94 @@
+import { ReactNode } from 'react';
+import { Popover } from 'antd';
+import { themeColors } from 'constants/theme';
+import { convertTimeToRelevantUnit } from 'container/TraceDetail/utils';
+import { generateColor } from 'lib/uPlotLib/utils/generateColor';
+import { Span } from 'types/api/trace/getTraceV2';
+import { toFixed } from 'utils/toFixed';
+
+import './SpanHoverCard.styles.scss';
+
+interface ITraceMetadata {
+	startTime: number;
+	endTime: number;
+}
+
+export interface SpanTooltipContentProps {
+	spanName: string;
+	color: string;
+	hasError: boolean;
+	relativeStartMs: number;
+	durationMs: number;
+}
+
+export function SpanTooltipContent({
+	spanName,
+	color,
+	hasError,
+	relativeStartMs,
+	durationMs,
+}: SpanTooltipContentProps): JSX.Element {
+	const { time: formattedDuration, timeUnitName } = convertTimeToRelevantUnit(
+		durationMs,
+	);
+
+	return (
+		<div className="span-hover-card-content">
+			<div className="span-hover-card-content__name" style={{ color }}>
+				{spanName}
+			</div>
+			<div className="span-hover-card-content__row">
+				Status: {hasError ? 'error' : 'ok'}
+			</div>
+			<div className="span-hover-card-content__row">
+				Start: {toFixed(relativeStartMs, 2)} ms
+			</div>
+			<div className="span-hover-card-content__row">
+				Duration: {toFixed(formattedDuration, 2)} {timeUnitName}
+			</div>
+		</div>
+	);
+}
+
+interface SpanHoverCardProps {
+	span: Span;
+	traceMetadata: ITraceMetadata;
+	children: ReactNode;
+}
+
+function SpanHoverCard({
+	span,
+	traceMetadata,
+	children,
+}: SpanHoverCardProps): JSX.Element {
+	const durationMs = span.durationNano / 1e6;
+	const relativeStartMs = span.timestamp - traceMetadata.startTime;
+
+	let color = generateColor(span.serviceName, themeColors.traceDetailColorsV3);
+	if (span.hasError) {
+		color = 'var(--bg-cherry-500)';
+	}
+
+	return (
+		<Popover
+			mouseEnterDelay={0.2}
+			content={
+				<SpanTooltipContent
+					spanName={span.name}
+					color={color}
+					hasError={span.hasError}
+					relativeStartMs={relativeStartMs}
+					durationMs={durationMs}
+				/>
+			}
+			trigger="hover"
+			rootClassName="span-hover-card-popover"
+			autoAdjustOverflow
+			arrow={false}
+		>
+			{children}
+		</Popover>
+	);
+}
+
+export default SpanHoverCard;

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/FlamegraphCanvas.tsx

@@ -0,0 +1,250 @@
+import React, { useCallback, useEffect, useRef, useState } from 'react';
+import { createPortal } from 'react-dom';
+import TimelineV3 from 'components/TimelineV3/TimelineV3';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+
+import { EventTooltipContent } from '../SpanHoverCard/EventTooltipContent';
+import { SpanTooltipContent } from '../SpanHoverCard/SpanHoverCard';
+import { DEFAULT_ROW_HEIGHT } from './constants';
+import { useCanvasSetup } from './hooks/useCanvasSetup';
+import { useFlamegraphDrag } from './hooks/useFlamegraphDrag';
+import { useFlamegraphDraw } from './hooks/useFlamegraphDraw';
+import { useFlamegraphHover } from './hooks/useFlamegraphHover';
+import { useFlamegraphZoom } from './hooks/useFlamegraphZoom';
+import { useScrollToSpan } from './hooks/useScrollToSpan';
+import { useVisualLayoutWorker } from './hooks/useVisualLayoutWorker';
+import { EventRect, FlamegraphCanvasProps, SpanRect } from './types';
+
+function FlamegraphCanvas(props: FlamegraphCanvasProps): JSX.Element {
+	const { spans, traceMetadata, firstSpanAtFetchLevel, onSpanClick } = props;
+
+	const isDarkMode = useIsDarkMode(); //TODO: see if can be removed or use a new hook
+	const canvasRef = useRef<HTMLCanvasElement>(null);
+	const containerRef = useRef<HTMLDivElement>(null);
+	const spanRectsRef = useRef<SpanRect[]>([]);
+	const eventRectsRef = useRef<EventRect[]>([]);
+
+	const [viewStartTs, setViewStartTs] = useState<number>(
+		traceMetadata.startTime,
+	);
+	const [viewEndTs, setViewEndTs] = useState<number>(traceMetadata.endTime);
+	const [scrollTop, setScrollTop] = useState<number>(0);
+	const [rowHeight, setRowHeight] = useState<number>(DEFAULT_ROW_HEIGHT);
+
+	// Mutable refs for zoom and drag hooks to read during rAF / mouse callbacks
+	const viewStartRef = useRef(viewStartTs);
+	const viewEndRef = useRef(viewEndTs);
+	const rowHeightRef = useRef(rowHeight);
+	const scrollTopRef = useRef(scrollTop);
+
+	useEffect(() => {
+		viewStartRef.current = viewStartTs;
+	}, [viewStartTs]);
+
+	useEffect(() => {
+		viewEndRef.current = viewEndTs;
+	}, [viewEndTs]);
+
+	useEffect(() => {
+		rowHeightRef.current = rowHeight;
+	}, [rowHeight]);
+
+	useEffect(() => {
+		scrollTopRef.current = scrollTop;
+	}, [scrollTop]);
+
+	useEffect(() => {
+		//TODO: see if this can be removed as once loaded the view start and end ts will not change
+		setViewStartTs(traceMetadata.startTime);
+		setViewEndTs(traceMetadata.endTime);
+		viewStartRef.current = traceMetadata.startTime;
+		viewEndRef.current = traceMetadata.endTime;
+	}, [traceMetadata.startTime, traceMetadata.endTime]);
+
+	const { layout, isComputing: _isComputing } = useVisualLayoutWorker(spans);
+
+	const totalHeight = layout.totalVisualRows * rowHeight;
+
+	const { isOverFlamegraphRef } = useFlamegraphZoom({
+		canvasRef,
+		traceMetadata,
+		viewStartRef,
+		viewEndRef,
+		rowHeightRef,
+		setViewStartTs,
+		setViewEndTs,
+		setRowHeight,
+	});
+
+	const {
+		handleMouseDown,
+		handleMouseMove: handleDragMouseMove,
+		handleMouseUp,
+		handleDragMouseLeave,
+		isDraggingRef,
+	} = useFlamegraphDrag({
+		canvasRef,
+		containerRef,
+		traceMetadata,
+		viewStartRef,
+		viewEndRef,
+		setViewStartTs,
+		setViewEndTs,
+		scrollTopRef,
+		setScrollTop,
+		totalHeight,
+	});
+
+	const {
+		hoveredSpanId,
+		hoveredEventKey,
+		handleHoverMouseMove,
+		handleHoverMouseLeave,
+		handleMouseDownForClick,
+		handleClick,
+		tooltipContent,
+	} = useFlamegraphHover({
+		canvasRef,
+		spanRectsRef,
+		eventRectsRef,
+		traceMetadata,
+		viewStartTs,
+		viewEndTs,
+		isDraggingRef,
+		onSpanClick,
+		isDarkMode,
+	});
+
+	const { drawFlamegraph } = useFlamegraphDraw({
+		canvasRef,
+		containerRef,
+		spans: layout.visualRows,
+		connectors: layout.connectors,
+		viewStartTs,
+		viewEndTs,
+		scrollTop,
+		rowHeight,
+		selectedSpanId: firstSpanAtFetchLevel || undefined,
+		hoveredSpanId: hoveredSpanId ?? '',
+		isDarkMode,
+		spanRectsRef,
+		eventRectsRef,
+		hoveredEventKey,
+	});
+
+	useScrollToSpan({
+		firstSpanAtFetchLevel,
+		spans: layout.visualRows,
+		traceMetadata,
+		containerRef,
+		viewStartRef,
+		viewEndRef,
+		scrollTopRef,
+		rowHeight,
+		setViewStartTs,
+		setViewEndTs,
+		setScrollTop,
+	});
+
+	useCanvasSetup(canvasRef, containerRef, drawFlamegraph);
+
+	const handleMouseMove = useCallback(
+		(e: React.MouseEvent): void => {
+			handleDragMouseMove(e);
+			handleHoverMouseMove(e);
+		},
+		[handleDragMouseMove, handleHoverMouseMove],
+	);
+
+	const handleMouseLeave = useCallback((): void => {
+		isOverFlamegraphRef.current = false;
+		handleDragMouseLeave();
+		handleHoverMouseLeave();
+	}, [isOverFlamegraphRef, handleDragMouseLeave, handleHoverMouseLeave]);
+
+	const tooltipElement = tooltipContent
+		? createPortal(
+				<div
+					className="span-hover-card-popover"
+					style={{
+						position: 'fixed',
+						left: Math.min(tooltipContent.clientX + 15, window.innerWidth - 220),
+						top: Math.min(tooltipContent.clientY + 15, window.innerHeight - 100),
+						zIndex: 1000,
+						backgroundColor: 'rgba(30, 30, 30, 0.95)',
+						padding: '8px 12px',
+						borderRadius: 4,
+						boxShadow: '0 2px 8px rgba(0,0,0,0.3)',
+						pointerEvents: 'none',
+					}}
+				>
+					{tooltipContent.event ? (
+						<EventTooltipContent
+							eventName={tooltipContent.event.name}
+							timeOffsetMs={tooltipContent.event.timeOffsetMs}
+							isError={tooltipContent.event.isError}
+							attributeMap={tooltipContent.event.attributeMap}
+						/>
+					) : (
+						<SpanTooltipContent
+							spanName={tooltipContent.spanName}
+							color={tooltipContent.spanColor}
+							hasError={tooltipContent.status === 'error'}
+							relativeStartMs={tooltipContent.startMs}
+							durationMs={tooltipContent.durationMs}
+						/>
+					)}
+				</div>,
+				document.body,
+		  )
+		: null;
+
+	return (
+		<div
+			style={{
+				display: 'flex',
+				flexDirection: 'column',
+				height: '100%',
+				padding: '0 15px',
+			}}
+		>
+			{tooltipElement}
+			<TimelineV3
+				startTimestamp={viewStartTs}
+				endTimestamp={viewEndTs}
+				offsetTimestamp={viewStartTs - traceMetadata.startTime}
+				timelineHeight={10}
+			/>
+			<div
+				ref={containerRef}
+				style={{
+					flex: 1,
+					overflow: 'hidden',
+					position: 'relative',
+				}}
+				onMouseEnter={(): void => {
+					isOverFlamegraphRef.current = true;
+				}}
+				onMouseLeave={handleMouseLeave}
+			>
+				<canvas
+					ref={canvasRef}
+					style={{
+						display: 'block',
+						width: '100%',
+						cursor: 'grab',
+					}}
+					onMouseDown={(e): void => {
+						handleMouseDown(e);
+						handleMouseDownForClick(e);
+					}}
+					onMouseMove={handleMouseMove}
+					onMouseUp={handleMouseUp}
+					onClick={handleClick}
+				/>
+			</div>
+		</div>
+	);
+}
+
+export default FlamegraphCanvas;

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/TraceFlamegraph.tsx

@@ -0,0 +1,108 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useHistory, useLocation, useParams } from 'react-router-dom';
+import useGetTraceFlamegraph from 'hooks/trace/useGetTraceFlamegraph';
+import useUrlQuery from 'hooks/useUrlQuery';
+import { TraceDetailFlamegraphURLProps } from 'types/api/trace/getTraceFlamegraph';
+
+import FlamegraphCanvas from './FlamegraphCanvas';
+
+//TODO: analyse if this is needed or not and move to separate file if needed else delete this enum.
+enum TraceFlamegraphState {
+	LOADING = 'LOADING',
+	SUCCESS = 'SUCCESS',
+	NO_DATA = 'NO_DATA',
+	ERROR = 'ERROR',
+	FETCHING_WITH_OLD_DATA = 'FETCHING_WITH_OLD_DATA',
+}
+
+function TraceFlamegraph(): JSX.Element {
+	const { id: traceId } = useParams<TraceDetailFlamegraphURLProps>();
+	const urlQuery = useUrlQuery();
+	const history = useHistory();
+	const { search } = useLocation();
+	const [firstSpanAtFetchLevel, setFirstSpanAtFetchLevel] = useState<string>(
+		urlQuery.get('spanId') || '',
+	);
+
+	useEffect(() => {
+		setFirstSpanAtFetchLevel(urlQuery.get('spanId') || '');
+	}, [urlQuery]);
+
+	const handleSpanClick = useCallback(
+		(spanId: string): void => {
+			setFirstSpanAtFetchLevel(spanId);
+			const searchParams = new URLSearchParams(search);
+			//tood: use from query params constants
+			if (searchParams.get('spanId') !== spanId) {
+				searchParams.set('spanId', spanId);
+				history.replace({ search: searchParams.toString() });
+			}
+		},
+		[history, search],
+	);
+
+	const { data, isFetching, error } = useGetTraceFlamegraph({
+		traceId,
+		// selectedSpanId: firstSpanAtFetchLevel,
+		limit: 120000,
+	});
+
+	const flamegraphState = useMemo(() => {
+		if (isFetching) {
+			if (data?.payload?.spans && data.payload.spans.length > 0) {
+				return TraceFlamegraphState.FETCHING_WITH_OLD_DATA;
+			}
+			return TraceFlamegraphState.LOADING;
+		}
+		if (error) {
+			return TraceFlamegraphState.ERROR;
+		}
+		if (data?.payload?.spans && data.payload.spans.length === 0) {
+			return TraceFlamegraphState.NO_DATA;
+		}
+		return TraceFlamegraphState.SUCCESS;
+	}, [error, isFetching, data]);
+
+	const spans = useMemo(() => data?.payload?.spans || [], [
+		data?.payload?.spans,
+	]);
+
+	const content = useMemo(() => {
+		switch (flamegraphState) {
+			case TraceFlamegraphState.LOADING:
+				return <div>Loading...</div>;
+			case TraceFlamegraphState.ERROR:
+				return <div>Error loading flamegraph</div>;
+			case TraceFlamegraphState.NO_DATA:
+				return <div>No data found for trace {traceId}</div>;
+			case TraceFlamegraphState.SUCCESS:
+			case TraceFlamegraphState.FETCHING_WITH_OLD_DATA:
+				return (
+					<FlamegraphCanvas
+						spans={spans}
+						firstSpanAtFetchLevel={firstSpanAtFetchLevel}
+						setFirstSpanAtFetchLevel={setFirstSpanAtFetchLevel}
+						onSpanClick={handleSpanClick}
+						traceMetadata={{
+							startTime: data?.payload?.startTimestampMillis || 0,
+							endTime: data?.payload?.endTimestampMillis || 0,
+						}}
+					/>
+				);
+			default:
+				return <div>Fetching the trace...</div>;
+		}
+	}, [
+		data?.payload?.endTimestampMillis,
+		data?.payload?.startTimestampMillis,
+		firstSpanAtFetchLevel,
+		flamegraphState,
+		spans,
+		traceId,
+		handleSpanClick,
+	]);
+
+	return <>{content}</>;
+}
+
+export default TraceFlamegraph;

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/computeVisualLayout.test.ts

@@ -0,0 +1,475 @@
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import { computeVisualLayout } from '../computeVisualLayout';
+
+function makeSpan(
+	overrides: Partial<FlamegraphSpan> & {
+		spanId: string;
+		timestamp: number;
+		durationNano: number;
+	},
+): FlamegraphSpan {
+	return {
+		parentSpanId: '',
+		traceId: 'trace-1',
+		hasError: false,
+		serviceName: 'svc',
+		name: 'op',
+		level: 0,
+		event: [],
+		...overrides,
+	};
+}
+
+describe('computeVisualLayout', () => {
+	it('should handle empty input', () => {
+		const layout = computeVisualLayout([]);
+		expect(layout.totalVisualRows).toBe(0);
+		expect(layout.visualRows).toEqual([]);
+	});
+
+	it('should handle single root, no children — 1 visual row', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 100e6,
+		});
+		const layout = computeVisualLayout([[root]]);
+		expect(layout.totalVisualRows).toBe(1);
+		expect(layout.visualRows[0]).toEqual([root]);
+		expect(layout.spanToVisualRow['root']).toBe(0);
+	});
+
+	it('should keep non-overlapping siblings on the same row (compact)', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 500e6,
+		});
+		const a = makeSpan({
+			spanId: 'a',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 100e6,
+		});
+		const b = makeSpan({
+			spanId: 'b',
+			parentSpanId: 'root',
+			timestamp: 200,
+			durationNano: 100e6,
+		});
+		const c = makeSpan({
+			spanId: 'c',
+			parentSpanId: 'root',
+			timestamp: 400,
+			durationNano: 100e6,
+		});
+
+		const layout = computeVisualLayout([[root], [a, b, c]]);
+
+		// root on row 0, all children on row 1
+		expect(layout.totalVisualRows).toBe(2);
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		expect(layout.spanToVisualRow['a']).toBe(1);
+		expect(layout.spanToVisualRow['b']).toBe(1);
+		expect(layout.spanToVisualRow['c']).toBe(1);
+	});
+
+	it('should pack non-overlapping siblings into shared lanes (greedy packing)', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 300e6,
+		});
+		// A and B overlap; C does not overlap with either
+		const a = makeSpan({
+			spanId: 'a',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 100e6, // ends at 100ms
+		});
+		const b = makeSpan({
+			spanId: 'b',
+			parentSpanId: 'root',
+			timestamp: 50,
+			durationNano: 100e6, // starts at 50ms < 100ms end of A → overlap → lane 1
+		});
+		const c = makeSpan({
+			spanId: 'c',
+			parentSpanId: 'root',
+			timestamp: 200,
+			durationNano: 100e6, // 200 >= 100, fits lane 0 with A
+		});
+
+		const layout = computeVisualLayout([[root], [a, b, c]]);
+
+		// root on row 0, C placed first (latest) → row 1, B doesn't overlap C → row 1, A overlaps B → row 2
+		expect(layout.totalVisualRows).toBe(3);
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		expect(layout.spanToVisualRow['c']).toBe(1);
+		expect(layout.spanToVisualRow['b']).toBe(1);
+		expect(layout.spanToVisualRow['a']).toBe(2);
+	});
+
+	it('should handle full overlap — all siblings get own row', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 200e6,
+		});
+		const a = makeSpan({
+			spanId: 'a',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 200e6,
+		});
+		const b = makeSpan({
+			spanId: 'b',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 200e6,
+		});
+
+		const layout = computeVisualLayout([[root], [a, b]]);
+
+		expect(layout.totalVisualRows).toBe(3);
+		expect(layout.spanToVisualRow['a']).toBe(1);
+		expect(layout.spanToVisualRow['b']).toBe(2);
+	});
+
+	it('should stack children correctly below overlapping parents', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 300e6,
+		});
+		const a = makeSpan({
+			spanId: 'a',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 200e6,
+		});
+		const b = makeSpan({
+			spanId: 'b',
+			parentSpanId: 'root',
+			timestamp: 50,
+			durationNano: 200e6,
+		});
+		// Child of A
+		const childA = makeSpan({
+			spanId: 'childA',
+			parentSpanId: 'a',
+			timestamp: 10,
+			durationNano: 50e6,
+		});
+		// Child of B
+		const childB = makeSpan({
+			spanId: 'childB',
+			parentSpanId: 'b',
+			timestamp: 60,
+			durationNano: 50e6,
+		});
+
+		const layout = computeVisualLayout([[root], [a, b], [childA, childB]]);
+
+		// DFS processes b's subtree first (latest):
+		// root → row 0
+		// b → row 1 (parentRow 0 + 1)
+		// childB → row 2 (parentRow 1 + 1)
+		// a → try row 1 (parentRow 0 + 1), overlaps b → try row 2, overlaps childB → row 3
+		// childA → row 4 (parentRow 3 + 1)
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		expect(layout.spanToVisualRow['b']).toBe(1);
+		expect(layout.spanToVisualRow['childB']).toBe(2);
+		expect(layout.spanToVisualRow['a']).toBe(3);
+		expect(layout.spanToVisualRow['childA']).toBe(4);
+		expect(layout.totalVisualRows).toBe(5);
+	});
+
+	it('should handle multiple roots as a sibling group', () => {
+		// Two overlapping roots
+		const r1 = makeSpan({
+			spanId: 'r1',
+			timestamp: 0,
+			durationNano: 100e6,
+		});
+		const r2 = makeSpan({
+			spanId: 'r2',
+			timestamp: 50,
+			durationNano: 100e6,
+		});
+
+		const layout = computeVisualLayout([[r1, r2]]);
+
+		expect(layout.spanToVisualRow['r1']).toBe(0);
+		expect(layout.spanToVisualRow['r2']).toBe(1);
+		expect(layout.totalVisualRows).toBe(2);
+	});
+
+	it('should produce compact layout for deep nesting without overlap', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 1000e6,
+		});
+		const child = makeSpan({
+			spanId: 'child',
+			parentSpanId: 'root',
+			timestamp: 10,
+			durationNano: 500e6,
+		});
+		const grandchild = makeSpan({
+			spanId: 'grandchild',
+			parentSpanId: 'child',
+			timestamp: 20,
+			durationNano: 200e6,
+		});
+
+		const layout = computeVisualLayout([[root], [child], [grandchild]]);
+
+		// No overlap at any level → visual rows == tree depth
+		expect(layout.totalVisualRows).toBe(3);
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		expect(layout.spanToVisualRow['child']).toBe(1);
+		expect(layout.spanToVisualRow['grandchild']).toBe(2);
+	});
+
+	it('should pack many sequential siblings into 1 row (no diagonal staircase)', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 500e6,
+		});
+		// 6 sequential children — like checkoutservice/PlaceOrder scenario
+		const spans = [
+			makeSpan({
+				spanId: 's1',
+				parentSpanId: 'root',
+				timestamp: 3,
+				durationNano: 30e6,
+			}),
+			makeSpan({
+				spanId: 's2',
+				parentSpanId: 'root',
+				timestamp: 35,
+				durationNano: 4e6,
+			}),
+			makeSpan({
+				spanId: 's3',
+				parentSpanId: 'root',
+				timestamp: 39,
+				durationNano: 1e6,
+			}),
+			makeSpan({
+				spanId: 's4',
+				parentSpanId: 'root',
+				timestamp: 40,
+				durationNano: 4e6,
+			}),
+			makeSpan({
+				spanId: 's5',
+				parentSpanId: 'root',
+				timestamp: 44,
+				durationNano: 5e6,
+			}),
+			makeSpan({
+				spanId: 's6',
+				parentSpanId: 'root',
+				timestamp: 49,
+				durationNano: 1e6,
+			}),
+		];
+
+		const layout = computeVisualLayout([[root], spans]);
+
+		// All 6 sequential siblings should share 1 row
+		expect(layout.totalVisualRows).toBe(2);
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		for (const span of spans) {
+			expect(layout.spanToVisualRow[span.spanId]).toBe(1);
+		}
+	});
+
+	it('should keep children below parents even with misparented spans', () => {
+		// Simulates the dd_sig2 bug: /route spans have parentSpanId pointing
+		// to the wrong ancestor, but they are at level 2 in the spans[][] input.
+		// Level-based packing must place them below level 1 regardless.
+		const httpGet = makeSpan({
+			spanId: 'http-get',
+			timestamp: 0,
+			durationNano: 500e6,
+		});
+		const route = makeSpan({
+			spanId: 'route',
+			parentSpanId: 'some-wrong-ancestor', // misparented!
+			timestamp: 10,
+			durationNano: 200e6,
+		});
+
+		const layout = computeVisualLayout([[httpGet], [route]]);
+
+		// httpGet at level 0 → row 0, route at level 1 → row 1
+		expect(layout.spanToVisualRow['http-get']).toBe(0);
+		expect(layout.spanToVisualRow['route']).toBe(1);
+		expect(layout.totalVisualRows).toBe(2);
+	});
+
+	it('should keep parent-child pairs adjacent when sibling subtrees overlap', () => {
+		// Multiple overlapping parents each with a child — the subtree-unit
+		// guarantee means every parent→child gap should be exactly 1.
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 500e6,
+		});
+		// Three overlapping HTTP GET children of root, each with its own /route child
+		const get1 = makeSpan({
+			spanId: 'get1',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 200e6,
+		});
+		const route1 = makeSpan({
+			spanId: 'route1',
+			parentSpanId: 'get1',
+			timestamp: 10,
+			durationNano: 180e6,
+		});
+		const get2 = makeSpan({
+			spanId: 'get2',
+			parentSpanId: 'root',
+			timestamp: 50,
+			durationNano: 200e6,
+		});
+		const route2 = makeSpan({
+			spanId: 'route2',
+			parentSpanId: 'get2',
+			timestamp: 60,
+			durationNano: 180e6,
+		});
+		const get3 = makeSpan({
+			spanId: 'get3',
+			parentSpanId: 'root',
+			timestamp: 100,
+			durationNano: 200e6,
+		});
+		const route3 = makeSpan({
+			spanId: 'route3',
+			parentSpanId: 'get3',
+			timestamp: 110,
+			durationNano: 180e6,
+		});
+
+		const layout = computeVisualLayout([
+			[root],
+			[get1, get2, get3],
+			[route1, route2, route3],
+		]);
+
+		// Each parent-child pair should have a gap of exactly 1
+		const get1Row = layout.spanToVisualRow['get1'];
+		const route1Row = layout.spanToVisualRow['route1'];
+		const get2Row = layout.spanToVisualRow['get2'];
+		const route2Row = layout.spanToVisualRow['route2'];
+		const get3Row = layout.spanToVisualRow['get3'];
+		const route3Row = layout.spanToVisualRow['route3'];
+
+		expect(route1Row - get1Row).toBe(1);
+		expect(route2Row - get2Row).toBe(1);
+		expect(route3Row - get3Row).toBe(1);
+	});
+
+	it('should handle mixed levels — overlap at level 2 but not level 1', () => {
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 1000e6,
+		});
+		// Non-overlapping children
+		const a = makeSpan({
+			spanId: 'a',
+			parentSpanId: 'root',
+			timestamp: 0,
+			durationNano: 400e6,
+		});
+		const b = makeSpan({
+			spanId: 'b',
+			parentSpanId: 'root',
+			timestamp: 500,
+			durationNano: 400e6,
+		});
+		// Overlapping grandchildren under A
+		const ga1 = makeSpan({
+			spanId: 'ga1',
+			parentSpanId: 'a',
+			timestamp: 0,
+			durationNano: 200e6,
+		});
+		const ga2 = makeSpan({
+			spanId: 'ga2',
+			parentSpanId: 'a',
+			timestamp: 100,
+			durationNano: 200e6,
+		});
+
+		const layout = computeVisualLayout([[root], [a, b], [ga1, ga2]]);
+
+		// root → row 0
+		// a, b → row 1 (no overlap, share row)
+		// ga1 → row 2, ga2 → row 3 (overlap, expanded)
+		// b has no children, so nothing after ga2
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		expect(layout.spanToVisualRow['a']).toBe(1);
+		expect(layout.spanToVisualRow['b']).toBe(1);
+		expect(layout.spanToVisualRow['ga2']).toBe(2);
+		expect(layout.spanToVisualRow['ga1']).toBe(3);
+		expect(layout.totalVisualRows).toBe(4);
+	});
+
+	it('should not place a span where it covers an existing connector point (Check 2)', () => {
+		// Scenario: root has 3 leaf children. Sorted latest-first: C(200), B(100), A(80).
+		//
+		// C placed at row 1 [200, 400].
+		// B overlaps C → placed at row 2 [100, 300]. Connector from row 0→2 at x=100
+		//   passes through row 1, recording connector point at (row 1, x=100).
+		// A [80, 110] does NOT overlap C's span [200, 400] at row 1 (110 < 200),
+		//   so without connector reservation A would fit at row 1.
+		//   But A's span [80, 110) contains the connector point x=100 at row 1.
+		//   Check 2 prevents this placement, pushing A further down.
+		const root = makeSpan({
+			spanId: 'root',
+			timestamp: 0,
+			durationNano: 500e6,
+		});
+		const c = makeSpan({
+			spanId: 'c',
+			parentSpanId: 'root',
+			timestamp: 200,
+			durationNano: 200e6, // [200, 400]
+		});
+		const b = makeSpan({
+			spanId: 'b',
+			parentSpanId: 'root',
+			timestamp: 100,
+			durationNano: 200e6, // [100, 300]
+		});
+		const a = makeSpan({
+			spanId: 'a',
+			parentSpanId: 'root',
+			timestamp: 80,
+			durationNano: 30e6, // [80, 110]
+		});
+
+		const layout = computeVisualLayout([[root], [a, b, c]]);
+
+		expect(layout.spanToVisualRow['root']).toBe(0);
+		expect(layout.spanToVisualRow['c']).toBe(1); // latest, placed first
+		expect(layout.spanToVisualRow['b']).toBe(2); // overlaps C → row 2
+
+		// A would fit at row 1 by span overlap alone, but connector point at
+		// (row 1, x=100) falls within A's span [80, 110). Check 2 pushes A down.
+		const aRow = layout.spanToVisualRow['a']!;
+		expect(aRow).toBeGreaterThan(1); // must NOT be at row 1
+		expect(aRow).toBe(3); // next free row after B at row 2 (A overlaps B)
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/drawUtils.test.ts

@@ -0,0 +1,539 @@
+import { DASHED_BORDER_LINE_DASH, MIN_WIDTH_FOR_NAME } from '../constants';
+import type { FlamegraphRowMetrics } from '../utils';
+import { getFlamegraphRowMetrics } from '../utils';
+import { drawEventDot, drawSpanBar, getEventDotColor } from '../utils';
+import { MOCK_SPAN } from './testUtils';
+
+jest.mock('container/TraceDetail/utils', () => ({
+	convertTimeToRelevantUnit: (): { time: number; timeUnitName: string } => ({
+		time: 50,
+		timeUnitName: 'ms',
+	}),
+}));
+
+/** Minimal 2D context for createStripePattern's internal canvas (jsdom getContext often returns null) */
+const mockPatternCanvasCtx = {
+	beginPath: jest.fn(),
+	moveTo: jest.fn(),
+	lineTo: jest.fn(),
+	stroke: jest.fn(),
+	globalAlpha: 1,
+};
+
+const originalCreateElement = document.createElement.bind(document);
+document.createElement = function (
+	tagName: string,
+): ReturnType<typeof originalCreateElement> {
+	const el = originalCreateElement(tagName);
+	if (tagName.toLowerCase() === 'canvas') {
+		(el as HTMLCanvasElement).getContext = (() =>
+			mockPatternCanvasCtx as unknown) as HTMLCanvasElement['getContext'];
+	}
+	return el;
+};
+
+function createMockCtx(): jest.Mocked<CanvasRenderingContext2D> {
+	return ({
+		beginPath: jest.fn(),
+		roundRect: jest.fn(),
+		fill: jest.fn(),
+		stroke: jest.fn(),
+		save: jest.fn(),
+		restore: jest.fn(),
+		translate: jest.fn(),
+		rotate: jest.fn(),
+		fillRect: jest.fn(),
+		strokeRect: jest.fn(),
+		setLineDash: jest.fn(),
+		measureText: jest.fn(
+			(text: string) => ({ width: text.length * 6 } as TextMetrics),
+		),
+		createPattern: jest.fn(() => ({} as CanvasPattern)),
+		clip: jest.fn(),
+		rect: jest.fn(),
+		fillText: jest.fn(),
+		font: '',
+		fillStyle: '',
+		strokeStyle: '',
+		textAlign: '',
+		textBaseline: '',
+		lineWidth: 0,
+		globalAlpha: 1,
+	} as unknown) as jest.Mocked<CanvasRenderingContext2D>;
+}
+
+const METRICS: FlamegraphRowMetrics = getFlamegraphRowMetrics(24);
+
+describe('Canvas Draw Utils', () => {
+	describe('drawSpanBar', () => {
+		it('draws rect + fill for normal span (no selected/hovered)', () => {
+			const ctx = createMockCtx();
+			const spanRectsArray: {
+				span: typeof MOCK_SPAN;
+				x: number;
+				y: number;
+				width: number;
+				height: number;
+				level: number;
+			}[] = [];
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, event: [] },
+				x: 10,
+				y: 0,
+				width: 100,
+				levelIndex: 0,
+				spanRectsArray,
+				eventRectsArray: [],
+				color: '#1890ff',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(ctx.beginPath).toHaveBeenCalled();
+			expect(ctx.roundRect).toHaveBeenCalledWith(10, 1, 100, 22, 2);
+			expect(ctx.fill).toHaveBeenCalled();
+			expect(ctx.stroke).not.toHaveBeenCalled();
+			expect(spanRectsArray).toHaveLength(1);
+			expect(spanRectsArray[0]).toMatchObject({
+				x: 10,
+				y: 1,
+				width: 100,
+				height: 22,
+				level: 0,
+			});
+		});
+
+		it('uses stripe pattern + dashed stroke + 2px when selected', () => {
+			const ctx = createMockCtx();
+			const spanRectsArray: {
+				span: typeof MOCK_SPAN;
+				x: number;
+				y: number;
+				width: number;
+				height: number;
+				level: number;
+			}[] = [];
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, spanId: 'sel', event: [] },
+				x: 20,
+				y: 0,
+				width: 80,
+				levelIndex: 1,
+				spanRectsArray,
+				eventRectsArray: [],
+				color: '#2F80ED',
+				isDarkMode: false,
+				metrics: METRICS,
+				selectedSpanId: 'sel',
+			});
+
+			expect(ctx.createPattern).toHaveBeenCalled();
+			expect(ctx.setLineDash).toHaveBeenCalledWith(DASHED_BORDER_LINE_DASH);
+			expect(ctx.strokeStyle).toBe('#2F80ED');
+			expect(ctx.lineWidth).toBe(2);
+			expect(ctx.stroke).toHaveBeenCalled();
+			expect(ctx.setLineDash).toHaveBeenLastCalledWith([]);
+		});
+
+		it('uses stripe pattern + solid stroke + 1px when hovered (not selected)', () => {
+			const ctx = createMockCtx();
+			const spanRectsArray: {
+				span: typeof MOCK_SPAN;
+				x: number;
+				y: number;
+				width: number;
+				height: number;
+				level: number;
+			}[] = [];
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, spanId: 'hov', event: [] },
+				x: 30,
+				y: 0,
+				width: 60,
+				levelIndex: 0,
+				spanRectsArray,
+				eventRectsArray: [],
+				color: '#2F80ED',
+				isDarkMode: false,
+				metrics: METRICS,
+				hoveredSpanId: 'hov',
+			});
+
+			expect(ctx.createPattern).toHaveBeenCalled();
+			expect(ctx.setLineDash).not.toHaveBeenCalled();
+			expect(ctx.lineWidth).toBe(1);
+			expect(ctx.stroke).toHaveBeenCalled();
+		});
+
+		it('pushes spanRectsArray with correct dimensions', () => {
+			const ctx = createMockCtx();
+			const spanRectsArray: {
+				span: typeof MOCK_SPAN;
+				x: number;
+				y: number;
+				width: number;
+				height: number;
+				level: number;
+			}[] = [];
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, spanId: 'rect-test', event: [] },
+				x: 5,
+				y: 24,
+				width: 200,
+				levelIndex: 2,
+				spanRectsArray,
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(spanRectsArray[0]).toMatchObject({
+				x: 5,
+				y: 25,
+				width: 200,
+				height: 22,
+				level: 2,
+			});
+			expect(spanRectsArray[0].span.spanId).toBe('rect-test');
+		});
+	});
+
+	describe('drawSpanLabel (via drawSpanBar)', () => {
+		it('skips label when width < MIN_WIDTH_FOR_NAME', () => {
+			const ctx = createMockCtx();
+			const spanRectsArray: {
+				span: typeof MOCK_SPAN;
+				x: number;
+				y: number;
+				width: number;
+				height: number;
+				level: number;
+			}[] = [];
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, name: 'long-span-name', event: [] },
+				x: 0,
+				y: 0,
+				width: MIN_WIDTH_FOR_NAME - 1,
+				levelIndex: 0,
+				spanRectsArray,
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(ctx.clip).not.toHaveBeenCalled();
+			expect(ctx.fillText).not.toHaveBeenCalled();
+		});
+
+		it('draws name only when width >= MIN_WIDTH_FOR_NAME but < MIN_WIDTH_FOR_NAME_AND_DURATION', () => {
+			const ctx = createMockCtx();
+			ctx.measureText = jest.fn(
+				(t: string) => ({ width: t.length * 6 } as TextMetrics),
+			);
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, name: 'foo', event: [] },
+				x: 0,
+				y: 0,
+				width: 50,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(ctx.clip).toHaveBeenCalled();
+			expect(ctx.fillText).toHaveBeenCalled();
+			expect(ctx.textAlign).toBe('left');
+		});
+
+		it('draws name + duration when width >= MIN_WIDTH_FOR_NAME_AND_DURATION', () => {
+			const ctx = createMockCtx();
+			ctx.measureText = jest.fn(
+				(t: string) => ({ width: t.length * 6 } as TextMetrics),
+			);
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, name: 'my-span', event: [] },
+				x: 0,
+				y: 0,
+				width: 100,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(ctx.fillText).toHaveBeenCalledTimes(2);
+			expect(ctx.fillText).toHaveBeenCalledWith(
+				'50ms',
+				expect.any(Number),
+				expect.any(Number),
+			);
+			expect(ctx.fillText).toHaveBeenCalledWith(
+				'my-span',
+				expect.any(Number),
+				expect.any(Number),
+			);
+		});
+	});
+
+	describe('truncateText (via drawSpanBar)', () => {
+		it('uses full text when it fits', () => {
+			const ctx = createMockCtx();
+			ctx.measureText = jest.fn(
+				(t: string) => ({ width: t.length * 4 } as TextMetrics),
+			);
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, name: 'short', event: [] },
+				x: 0,
+				y: 0,
+				width: 100,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(ctx.fillText).toHaveBeenCalledWith(
+				'short',
+				expect.any(Number),
+				expect.any(Number),
+			);
+		});
+
+		it('truncates text when it exceeds available width', () => {
+			const ctx = createMockCtx();
+			ctx.measureText = jest.fn(
+				(t: string) =>
+					({
+						width: t.includes('...') ? 24 : t.length * 10,
+					} as TextMetrics),
+			);
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, name: 'very-long-span-name', event: [] },
+				x: 0,
+				y: 0,
+				width: 50,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			const fillTextCalls = (ctx.fillText as jest.Mock).mock.calls;
+			const nameArg = fillTextCalls.find((c) => c[0] !== '50ms')?.[0];
+			expect(nameArg).toBeDefined();
+			expect(nameArg).toMatch(/\.\.\.$/);
+		});
+	});
+
+	describe('drawEventDot', () => {
+		it('uses error styling when isError is true', () => {
+			const ctx = createMockCtx();
+			const color = getEventDotColor('#000', true, false);
+
+			drawEventDot({
+				ctx,
+				x: 50,
+				y: 11,
+				color,
+				eventDotSize: 6,
+			});
+
+			expect(ctx.save).toHaveBeenCalled();
+			expect(ctx.translate).toHaveBeenCalledWith(50, 11);
+			expect(ctx.rotate).toHaveBeenCalledWith(Math.PI / 4);
+			expect(ctx.fillStyle).toBe('rgb(220, 38, 38)');
+			expect(ctx.strokeStyle).toBe('rgb(153, 27, 27)');
+			expect(ctx.fillRect).toHaveBeenCalledWith(-3, -3, 6, 6);
+			expect(ctx.strokeRect).toHaveBeenCalledWith(-3, -3, 6, 6);
+			expect(ctx.restore).toHaveBeenCalled();
+		});
+
+		it('derives color from span color when isError is false', () => {
+			const ctx = createMockCtx();
+			const color = getEventDotColor('rgb(100, 200, 150)', false, false);
+
+			drawEventDot({
+				ctx,
+				x: 0,
+				y: 0,
+				color,
+				eventDotSize: 6,
+			});
+
+			// Darkened by 20% for fill
+			expect(ctx.fillStyle).toBe('rgb(80, 160, 120)');
+			// Darkened by 40% for stroke
+			expect(ctx.strokeStyle).toBe('rgb(60, 120, 90)');
+		});
+
+		it('uses dark mode colors for error', () => {
+			const ctx = createMockCtx();
+			const color = getEventDotColor('#000', true, true);
+
+			drawEventDot({
+				ctx,
+				x: 0,
+				y: 0,
+				color,
+				eventDotSize: 6,
+			});
+
+			expect(ctx.fillStyle).toBe('rgb(239, 68, 68)');
+			expect(ctx.strokeStyle).toBe('rgb(185, 28, 28)');
+		});
+
+		it('falls back to cyan/blue for unparseable span colors', () => {
+			const ctx = createMockCtx();
+			const color = getEventDotColor('hsl(200, 50%, 50%)', false, false);
+
+			drawEventDot({
+				ctx,
+				x: 0,
+				y: 0,
+				color,
+				eventDotSize: 6,
+			});
+
+			expect(ctx.fillStyle).toBe('rgb(6, 182, 212)');
+			expect(ctx.strokeStyle).toBe('rgb(8, 145, 178)');
+		});
+
+		it('calls save, translate, rotate, restore', () => {
+			const ctx = createMockCtx();
+			const color = getEventDotColor('#000', false, false);
+
+			drawEventDot({
+				ctx,
+				x: 10,
+				y: 20,
+				color,
+				eventDotSize: 4,
+			});
+
+			expect(ctx.save).toHaveBeenCalled();
+			expect(ctx.translate).toHaveBeenCalledWith(10, 20);
+			expect(ctx.rotate).toHaveBeenCalledWith(Math.PI / 4);
+			expect(ctx.restore).toHaveBeenCalled();
+		});
+	});
+
+	describe('createStripePattern (via drawSpanBar)', () => {
+		it('uses pattern when createPattern returns non-null', () => {
+			const ctx = createMockCtx();
+			const mockPattern = {} as CanvasPattern;
+			(ctx.createPattern as jest.Mock).mockReturnValue(mockPattern);
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, spanId: 'p', event: [] },
+				x: 0,
+				y: 0,
+				width: MIN_WIDTH_FOR_NAME - 1,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+				hoveredSpanId: 'p',
+			});
+
+			expect(ctx.createPattern).toHaveBeenCalled();
+			expect(ctx.fillStyle).toBe(mockPattern);
+			expect(ctx.fill).toHaveBeenCalled();
+		});
+
+		it('skips fill when createPattern returns null', () => {
+			const ctx = createMockCtx();
+			(ctx.createPattern as jest.Mock).mockReturnValue(null);
+
+			drawSpanBar({
+				ctx,
+				span: { ...MOCK_SPAN, spanId: 'p', event: [] },
+				x: 0,
+				y: 0,
+				width: MIN_WIDTH_FOR_NAME - 1,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+				selectedSpanId: 'p',
+			});
+
+			expect(ctx.fill).not.toHaveBeenCalled();
+			expect(ctx.stroke).toHaveBeenCalled();
+		});
+	});
+
+	describe('drawSpanBar with events', () => {
+		it('draws event dots for each span event', () => {
+			const ctx = createMockCtx();
+			const spanWithEvents = {
+				...MOCK_SPAN,
+				event: [
+					{
+						name: 'e1',
+						timeUnixNano: 1_010_000_000,
+						attributeMap: {},
+						isError: false,
+					},
+					{
+						name: 'e2',
+						timeUnixNano: 1_025_000_000,
+						attributeMap: {},
+						isError: true,
+					},
+				],
+			};
+
+			drawSpanBar({
+				ctx,
+				span: spanWithEvents,
+				x: 0,
+				y: 0,
+				width: 100,
+				levelIndex: 0,
+				spanRectsArray: [],
+				eventRectsArray: [],
+				color: '#000',
+				isDarkMode: false,
+				metrics: METRICS,
+			});
+
+			expect(ctx.save).toHaveBeenCalledTimes(3);
+			expect(ctx.translate).toHaveBeenCalledTimes(2);
+			expect(ctx.fillRect).toHaveBeenCalledTimes(2);
+		});
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/testUtils.ts

@@ -0,0 +1,54 @@
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+/** Minimal FlamegraphSpan for unit tests */
+export const MOCK_SPAN: FlamegraphSpan = {
+	timestamp: 1000,
+	durationNano: 50_000_000, // 50ms
+	spanId: 'span-1',
+	parentSpanId: '',
+	traceId: 'trace-1',
+	hasError: false,
+	serviceName: 'test-service',
+	name: 'test-span',
+	level: 0,
+	event: [],
+};
+
+/** Nested spans structure for findSpanById tests */
+export const MOCK_SPANS: FlamegraphSpan[][] = [
+	[
+		{
+			...MOCK_SPAN,
+			spanId: 'root',
+			parentSpanId: '',
+			level: 0,
+		},
+	],
+	[
+		{
+			...MOCK_SPAN,
+			spanId: 'child-a',
+			parentSpanId: 'root',
+			level: 1,
+		},
+		{
+			...MOCK_SPAN,
+			spanId: 'child-b',
+			parentSpanId: 'root',
+			level: 1,
+		},
+	],
+	[
+		{
+			...MOCK_SPAN,
+			spanId: 'grandchild',
+			parentSpanId: 'child-a',
+			level: 2,
+		},
+	],
+];
+
+export const MOCK_TRACE_METADATA = {
+	startTime: 0,
+	endTime: 1000,
+};

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/useFlamegraphDrag.test.ts

@@ -0,0 +1,144 @@
+import React from 'react';
+import { act, renderHook } from '@testing-library/react';
+
+import { useFlamegraphDrag } from '../hooks/useFlamegraphDrag';
+import { MOCK_TRACE_METADATA } from './testUtils';
+
+function createMockCanvas(): HTMLCanvasElement {
+	const canvas = document.createElement('canvas');
+	canvas.getBoundingClientRect = jest.fn(
+		(): DOMRect =>
+			({
+				left: 0,
+				top: 0,
+				width: 800,
+				height: 400,
+				x: 0,
+				y: 0,
+				bottom: 400,
+				right: 800,
+				toJSON: (): Record<string, unknown> => ({}),
+			} as DOMRect),
+	);
+	return canvas;
+}
+
+function createMockContainer(): HTMLDivElement {
+	const div = document.createElement('div');
+	Object.defineProperty(div, 'clientHeight', { value: 400 });
+	return div;
+}
+
+const defaultArgs = {
+	canvasRef: { current: createMockCanvas() },
+	containerRef: { current: createMockContainer() },
+	traceMetadata: MOCK_TRACE_METADATA,
+	viewStartRef: { current: 0 },
+	viewEndRef: { current: 1000 },
+	setViewStartTs: jest.fn(),
+	setViewEndTs: jest.fn(),
+	scrollTopRef: { current: 0 },
+	setScrollTop: jest.fn(),
+	totalHeight: 1000,
+};
+
+describe('useFlamegraphDrag', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+		defaultArgs.viewStartRef.current = 0;
+		defaultArgs.viewEndRef.current = 1000;
+		defaultArgs.scrollTopRef.current = 0;
+	});
+
+	it('starts drag state on mousedown', () => {
+		const { result } = renderHook(() => useFlamegraphDrag(defaultArgs));
+
+		act(() => {
+			result.current.handleMouseDown(({
+				button: 0,
+				clientX: 100,
+				clientY: 50,
+				preventDefault: jest.fn(),
+			} as unknown) as React.MouseEvent);
+		});
+
+		expect(result.current.isDraggingRef.current).toBe(true);
+	});
+
+	it('ignores non-left button mousedown', () => {
+		const { result } = renderHook(() => useFlamegraphDrag(defaultArgs));
+
+		act(() => {
+			result.current.handleMouseDown(({
+				button: 1,
+				clientX: 100,
+				clientY: 50,
+				preventDefault: jest.fn(),
+			} as unknown) as React.MouseEvent);
+		});
+
+		expect(result.current.isDraggingRef.current).toBe(false);
+	});
+
+	it('updates pan/scroll on mousemove', () => {
+		const { result } = renderHook(() => useFlamegraphDrag(defaultArgs));
+
+		act(() => {
+			result.current.handleMouseDown(({
+				button: 0,
+				clientX: 100,
+				clientY: 50,
+				preventDefault: jest.fn(),
+			} as unknown) as React.MouseEvent);
+		});
+
+		act(() => {
+			result.current.handleMouseMove(({
+				clientX: 150,
+				clientY: 100,
+			} as unknown) as React.MouseEvent);
+		});
+
+		expect(defaultArgs.setViewStartTs).toHaveBeenCalled();
+		expect(defaultArgs.setViewEndTs).toHaveBeenCalled();
+		expect(defaultArgs.setScrollTop).toHaveBeenCalled();
+	});
+
+	it('resets drag state on mouseup', () => {
+		const { result } = renderHook(() => useFlamegraphDrag(defaultArgs));
+
+		act(() => {
+			result.current.handleMouseDown(({
+				button: 0,
+				clientX: 100,
+				clientY: 50,
+				preventDefault: jest.fn(),
+			} as unknown) as React.MouseEvent);
+		});
+
+		act(() => {
+			result.current.handleMouseUp();
+		});
+
+		expect(result.current.isDraggingRef.current).toBe(false);
+	});
+
+	it('cancels drag on mouseleave', () => {
+		const { result } = renderHook(() => useFlamegraphDrag(defaultArgs));
+
+		act(() => {
+			result.current.handleMouseDown(({
+				button: 0,
+				clientX: 100,
+				clientY: 50,
+				preventDefault: jest.fn(),
+			} as unknown) as React.MouseEvent);
+		});
+
+		act(() => {
+			result.current.handleDragMouseLeave();
+		});
+
+		expect(result.current.isDraggingRef.current).toBe(false);
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/useFlamegraphHover.test.ts

@@ -0,0 +1,179 @@
+import type React from 'react';
+import { act, renderHook } from '@testing-library/react';
+
+import { useFlamegraphHover } from '../hooks/useFlamegraphHover';
+import type { SpanRect } from '../types';
+import { MOCK_SPAN, MOCK_TRACE_METADATA } from './testUtils';
+
+function createMockCanvas(): HTMLCanvasElement {
+	const canvas = document.createElement('canvas');
+	canvas.width = 800;
+	canvas.height = 400;
+	canvas.getBoundingClientRect = jest.fn(
+		(): DOMRect =>
+			({
+				left: 0,
+				top: 0,
+				width: 800,
+				height: 400,
+				x: 0,
+				y: 0,
+				bottom: 400,
+				right: 800,
+				toJSON: (): Record<string, unknown> => ({}),
+			} as DOMRect),
+	);
+	return canvas;
+}
+
+const spanRect: SpanRect = {
+	span: { ...MOCK_SPAN, spanId: 'hover-span', name: 'test-span' },
+	x: 100,
+	y: 50,
+	width: 200,
+	height: 22,
+	level: 0,
+};
+
+const defaultArgs = {
+	canvasRef: { current: createMockCanvas() },
+	spanRectsRef: { current: [spanRect] },
+	eventRectsRef: { current: [] as any[] },
+	traceMetadata: MOCK_TRACE_METADATA,
+	viewStartTs: MOCK_TRACE_METADATA.startTime,
+	viewEndTs: MOCK_TRACE_METADATA.endTime,
+	isDraggingRef: { current: false },
+	onSpanClick: jest.fn(),
+	isDarkMode: false,
+};
+
+describe('useFlamegraphHover', () => {
+	beforeEach(() => {
+		Object.defineProperty(window, 'devicePixelRatio', {
+			configurable: true,
+			value: 1,
+		});
+		jest.clearAllMocks();
+		defaultArgs.spanRectsRef.current = [spanRect];
+		defaultArgs.isDraggingRef.current = false;
+	});
+
+	it('sets hoveredSpanId and tooltipContent when hovering on span', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+
+		act(() => {
+			result.current.handleHoverMouseMove({
+				clientX: 150,
+				clientY: 61,
+			} as React.MouseEvent);
+		});
+
+		expect(result.current.hoveredSpanId).toBe('hover-span');
+		expect(result.current.tooltipContent).not.toBeNull();
+		expect(result.current.tooltipContent?.spanName).toBe('test-span');
+		expect(result.current.tooltipContent?.clientX).toBe(150);
+		expect(result.current.tooltipContent?.clientY).toBe(61);
+	});
+
+	it('clears hover when moving to empty area', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+
+		act(() => {
+			result.current.handleHoverMouseMove({
+				clientX: 150,
+				clientY: 61,
+			} as React.MouseEvent);
+		});
+
+		expect(result.current.hoveredSpanId).toBe('hover-span');
+
+		act(() => {
+			result.current.handleHoverMouseMove({
+				clientX: 10,
+				clientY: 10,
+			} as React.MouseEvent);
+		});
+
+		expect(result.current.hoveredSpanId).toBeNull();
+		expect(result.current.tooltipContent).toBeNull();
+	});
+
+	it('clears hover on mouse leave', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+
+		act(() => {
+			result.current.handleHoverMouseMove({
+				clientX: 150,
+				clientY: 61,
+			} as React.MouseEvent);
+		});
+
+		act(() => {
+			result.current.handleHoverMouseLeave();
+		});
+
+		expect(result.current.hoveredSpanId).toBeNull();
+		expect(result.current.tooltipContent).toBeNull();
+	});
+
+	it('suppresses click when drag distance exceeds threshold', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+
+		act(() => {
+			result.current.handleMouseDownForClick({
+				clientX: 100,
+				clientY: 50,
+			} as React.MouseEvent);
+		});
+
+		act(() => {
+			result.current.handleClick({
+				clientX: 150,
+				clientY: 100,
+			} as React.MouseEvent);
+		});
+
+		expect(defaultArgs.onSpanClick).not.toHaveBeenCalled();
+	});
+
+	it('calls onSpanClick when clicking on span', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+
+		act(() => {
+			result.current.handleClick({
+				clientX: 150,
+				clientY: 61,
+			} as React.MouseEvent);
+		});
+
+		expect(defaultArgs.onSpanClick).toHaveBeenCalledWith('hover-span');
+	});
+
+	it('uses clientX/clientY for tooltip positioning', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+
+		act(() => {
+			result.current.handleHoverMouseMove({
+				clientX: 200,
+				clientY: 60,
+			} as React.MouseEvent);
+		});
+
+		expect(result.current.tooltipContent?.clientX).toBe(200);
+		expect(result.current.tooltipContent?.clientY).toBe(60);
+	});
+
+	it('does not update hover during drag', () => {
+		const { result } = renderHook(() => useFlamegraphHover(defaultArgs));
+		defaultArgs.isDraggingRef.current = true;
+
+		act(() => {
+			result.current.handleHoverMouseMove({
+				clientX: 150,
+				clientY: 61,
+			} as React.MouseEvent);
+		});
+
+		expect(result.current.hoveredSpanId).toBeNull();
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/useFlamegraphZoom.test.ts

@@ -0,0 +1,279 @@
+import { act, renderHook } from '@testing-library/react';
+
+import { DEFAULT_ROW_HEIGHT, MIN_VISIBLE_SPAN_MS } from '../constants';
+import { useFlamegraphZoom } from '../hooks/useFlamegraphZoom';
+import { MOCK_TRACE_METADATA } from './testUtils';
+
+function createMockCanvas(): HTMLCanvasElement {
+	const canvas = document.createElement('canvas');
+	canvas.width = 800;
+	canvas.height = 400;
+	canvas.getBoundingClientRect = jest.fn(
+		(): DOMRect =>
+			({
+				left: 0,
+				top: 0,
+				width: 800,
+				height: 400,
+				x: 0,
+				y: 0,
+				bottom: 400,
+				right: 800,
+				toJSON: (): Record<string, unknown> => ({}),
+			} as DOMRect),
+	);
+	return canvas;
+}
+
+describe('useFlamegraphZoom', () => {
+	const traceMetadata = { ...MOCK_TRACE_METADATA };
+
+	beforeEach(() => {
+		Object.defineProperty(window, 'devicePixelRatio', {
+			configurable: true,
+			value: 1,
+		});
+	});
+
+	it('handleResetZoom restores traceMetadata.startTime/endTime', () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setRowHeight = jest.fn();
+		const viewStartRef = { current: 100 };
+		const viewEndRef = { current: 500 };
+		const rowHeightRef = { current: 30 };
+		const canvasRef = { current: createMockCanvas() };
+
+		const { result } = renderHook(() =>
+			useFlamegraphZoom({
+				canvasRef,
+				traceMetadata,
+				viewStartRef,
+				viewEndRef,
+				rowHeightRef,
+				setViewStartTs,
+				setViewEndTs,
+				setRowHeight,
+			}),
+		);
+
+		act(() => {
+			result.current.handleResetZoom();
+		});
+
+		expect(setViewStartTs).toHaveBeenCalledWith(traceMetadata.startTime);
+		expect(setViewEndTs).toHaveBeenCalledWith(traceMetadata.endTime);
+		expect(setRowHeight).toHaveBeenCalledWith(DEFAULT_ROW_HEIGHT);
+		expect(viewStartRef.current).toBe(traceMetadata.startTime);
+		expect(viewEndRef.current).toBe(traceMetadata.endTime);
+		expect(rowHeightRef.current).toBe(DEFAULT_ROW_HEIGHT);
+	});
+
+	it('wheel zoom in decreases visible time range', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setRowHeight = jest.fn();
+		const viewStartRef = { current: traceMetadata.startTime };
+		const viewEndRef = { current: traceMetadata.endTime };
+		const rowHeightRef = { current: DEFAULT_ROW_HEIGHT };
+		const canvas = createMockCanvas();
+		const canvasRef = { current: canvas };
+
+		renderHook(() =>
+			useFlamegraphZoom({
+				canvasRef,
+				traceMetadata,
+				viewStartRef,
+				viewEndRef,
+				rowHeightRef,
+				setViewStartTs,
+				setViewEndTs,
+				setRowHeight,
+			}),
+		);
+
+		const initialSpan = viewEndRef.current - viewStartRef.current;
+
+		await act(async () => {
+			canvas.dispatchEvent(
+				new WheelEvent('wheel', {
+					clientX: 400,
+					deltaY: -100,
+					bubbles: true,
+				}),
+			);
+		});
+
+		await act(async () => {
+			await new Promise((r) => requestAnimationFrame(r));
+		});
+
+		expect(setViewStartTs).toHaveBeenCalled();
+		expect(setViewEndTs).toHaveBeenCalled();
+		const [newStart] = setViewStartTs.mock.calls[0] ?? [];
+		const [newEnd] = setViewEndTs.mock.calls[0] ?? [];
+		if (newStart != null && newEnd != null) {
+			const newSpan = newEnd - newStart;
+			expect(newSpan).toBeLessThan(initialSpan);
+		}
+	});
+
+	it('wheel zoom out increases visible time range', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setRowHeight = jest.fn();
+		const halfSpan = (traceMetadata.endTime - traceMetadata.startTime) / 2;
+		const viewStartRef = { current: traceMetadata.startTime + halfSpan * 0.25 };
+		const viewEndRef = { current: traceMetadata.startTime + halfSpan * 0.75 };
+		const rowHeightRef = { current: DEFAULT_ROW_HEIGHT };
+		const canvas = createMockCanvas();
+		const canvasRef = { current: canvas };
+
+		renderHook(() =>
+			useFlamegraphZoom({
+				canvasRef,
+				traceMetadata,
+				viewStartRef,
+				viewEndRef,
+				rowHeightRef,
+				setViewStartTs,
+				setViewEndTs,
+				setRowHeight,
+			}),
+		);
+
+		const initialSpan = viewEndRef.current - viewStartRef.current;
+
+		await act(async () => {
+			canvas.dispatchEvent(
+				new WheelEvent('wheel', {
+					clientX: 400,
+					deltaY: 100,
+					bubbles: true,
+				}),
+			);
+		});
+
+		await act(async () => {
+			await new Promise((r) => requestAnimationFrame(r));
+		});
+
+		expect(setViewStartTs).toHaveBeenCalled();
+		expect(setViewEndTs).toHaveBeenCalled();
+		const [newStart] = setViewStartTs.mock.calls[0] ?? [];
+		const [newEnd] = setViewEndTs.mock.calls[0] ?? [];
+		if (newStart != null && newEnd != null) {
+			const newSpan = newEnd - newStart;
+			expect(newSpan).toBeGreaterThanOrEqual(initialSpan);
+		}
+	});
+
+	it('clamps zoom to MIN_VISIBLE_SPAN_MS', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setRowHeight = jest.fn();
+		const viewStartRef = { current: traceMetadata.startTime };
+		const viewEndRef = { current: traceMetadata.startTime + 100 };
+		const rowHeightRef = { current: DEFAULT_ROW_HEIGHT };
+		const canvas = createMockCanvas();
+		const canvasRef = { current: canvas };
+
+		renderHook(() =>
+			useFlamegraphZoom({
+				canvasRef,
+				traceMetadata,
+				viewStartRef,
+				viewEndRef,
+				rowHeightRef,
+				setViewStartTs,
+				setViewEndTs,
+				setRowHeight,
+			}),
+		);
+
+		await act(async () => {
+			canvas.dispatchEvent(
+				new WheelEvent('wheel', {
+					clientX: 400,
+					deltaY: 10000,
+					bubbles: true,
+				}),
+			);
+		});
+
+		await act(async () => {
+			await new Promise((r) => requestAnimationFrame(r));
+		});
+
+		const [newStart] = setViewStartTs.mock.calls[0] ?? [];
+		const [newEnd] = setViewEndTs.mock.calls[0] ?? [];
+		if (newStart != null && newEnd != null) {
+			const newSpan = newEnd - newStart;
+			expect(newSpan).toBeGreaterThanOrEqual(MIN_VISIBLE_SPAN_MS);
+		}
+	});
+
+	it('clamps viewStart/viewEnd to trace bounds', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setRowHeight = jest.fn();
+		const viewStartRef = { current: traceMetadata.startTime };
+		const viewEndRef = { current: traceMetadata.endTime };
+		const rowHeightRef = { current: DEFAULT_ROW_HEIGHT };
+		const canvas = createMockCanvas();
+		const canvasRef = { current: canvas };
+
+		renderHook(() =>
+			useFlamegraphZoom({
+				canvasRef,
+				traceMetadata,
+				viewStartRef,
+				viewEndRef,
+				rowHeightRef,
+				setViewStartTs,
+				setViewEndTs,
+				setRowHeight,
+			}),
+		);
+
+		await act(async () => {
+			canvas.dispatchEvent(
+				new WheelEvent('wheel', {
+					clientX: 400,
+					deltaY: -5000,
+					bubbles: true,
+				}),
+			);
+		});
+
+		await act(async () => {
+			await new Promise((r) => requestAnimationFrame(r));
+		});
+
+		const [newStart] = setViewStartTs.mock.calls[0] ?? [];
+		const [newEnd] = setViewEndTs.mock.calls[0] ?? [];
+		if (newStart != null && newEnd != null) {
+			expect(newStart).toBeGreaterThanOrEqual(traceMetadata.startTime);
+			expect(newEnd).toBeLessThanOrEqual(traceMetadata.endTime);
+		}
+	});
+
+	it('returns isOverFlamegraphRef', () => {
+		const canvasRef = { current: createMockCanvas() };
+		const { result } = renderHook(() =>
+			useFlamegraphZoom({
+				canvasRef,
+				traceMetadata,
+				viewStartRef: { current: 0 },
+				viewEndRef: { current: 1000 },
+				rowHeightRef: { current: 24 },
+				setViewStartTs: jest.fn(),
+				setViewEndTs: jest.fn(),
+				setRowHeight: jest.fn(),
+			}),
+		);
+
+		expect(result.current.isOverFlamegraphRef).toBeDefined();
+		expect(result.current.isOverFlamegraphRef.current).toBe(false);
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/useScrollToSpan.test.tsx

@@ -0,0 +1,212 @@
+import type { Dispatch, SetStateAction } from 'react';
+import { useRef } from 'react';
+import { act, render, waitFor } from '@testing-library/react';
+
+import { useScrollToSpan } from '../hooks/useScrollToSpan';
+import { MOCK_SPANS, MOCK_TRACE_METADATA } from './testUtils';
+
+function TestWrapper({
+	firstSpanAtFetchLevel,
+	spans,
+	traceMetadata,
+	setViewStartTs,
+	setViewEndTs,
+	setScrollTop,
+}: {
+	firstSpanAtFetchLevel: string;
+	spans: typeof MOCK_SPANS;
+	traceMetadata: typeof MOCK_TRACE_METADATA;
+	setViewStartTs: Dispatch<SetStateAction<number>>;
+	setViewEndTs: Dispatch<SetStateAction<number>>;
+	setScrollTop: Dispatch<SetStateAction<number>>;
+}): JSX.Element {
+	const containerRef = useRef<HTMLDivElement>(null);
+	const viewStartRef = useRef(traceMetadata.startTime);
+	const viewEndRef = useRef(traceMetadata.endTime);
+	const scrollTopRef = useRef(0);
+
+	useScrollToSpan({
+		firstSpanAtFetchLevel,
+		spans,
+		traceMetadata,
+		containerRef,
+		viewStartRef,
+		viewEndRef,
+		scrollTopRef,
+		rowHeight: 24,
+		setViewStartTs,
+		setViewEndTs,
+		setScrollTop,
+	});
+
+	return <div ref={containerRef} data-testid="container" />;
+}
+
+describe('useScrollToSpan', () => {
+	beforeEach(() => {
+		Object.defineProperty(HTMLElement.prototype, 'clientHeight', {
+			configurable: true,
+			value: 400,
+		});
+	});
+
+	it('does not update when firstSpanAtFetchLevel is empty', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setScrollTop = jest.fn();
+
+		render(
+			<TestWrapper
+				firstSpanAtFetchLevel=""
+				spans={MOCK_SPANS}
+				traceMetadata={MOCK_TRACE_METADATA}
+				setViewStartTs={setViewStartTs}
+				setViewEndTs={setViewEndTs}
+				setScrollTop={setScrollTop}
+			/>,
+		);
+
+		await waitFor(() => {
+			expect(setViewStartTs).not.toHaveBeenCalled();
+			expect(setViewEndTs).not.toHaveBeenCalled();
+			expect(setScrollTop).not.toHaveBeenCalled();
+		});
+	});
+
+	it('does not update when spans are empty', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setScrollTop = jest.fn();
+
+		render(
+			<TestWrapper
+				firstSpanAtFetchLevel="root"
+				spans={[]}
+				traceMetadata={MOCK_TRACE_METADATA}
+				setViewStartTs={setViewStartTs}
+				setViewEndTs={setViewEndTs}
+				setScrollTop={setScrollTop}
+			/>,
+		);
+
+		await waitFor(() => {
+			expect(setViewStartTs).not.toHaveBeenCalled();
+			expect(setViewEndTs).not.toHaveBeenCalled();
+			expect(setScrollTop).not.toHaveBeenCalled();
+		});
+	});
+
+	it('does not update when target span not found', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setScrollTop = jest.fn();
+
+		render(
+			<TestWrapper
+				firstSpanAtFetchLevel="nonexistent"
+				spans={MOCK_SPANS}
+				traceMetadata={MOCK_TRACE_METADATA}
+				setViewStartTs={setViewStartTs}
+				setViewEndTs={setViewEndTs}
+				setScrollTop={setScrollTop}
+			/>,
+		);
+
+		await waitFor(() => {
+			expect(setViewStartTs).not.toHaveBeenCalled();
+			expect(setViewEndTs).not.toHaveBeenCalled();
+			expect(setScrollTop).not.toHaveBeenCalled();
+		});
+	});
+
+	it('calls setters when target span found', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+		const setScrollTop = jest.fn();
+
+		const { getByTestId } = render(
+			<TestWrapper
+				firstSpanAtFetchLevel="grandchild"
+				spans={MOCK_SPANS}
+				traceMetadata={MOCK_TRACE_METADATA}
+				setViewStartTs={setViewStartTs}
+				setViewEndTs={setViewEndTs}
+				setScrollTop={setScrollTop}
+			/>,
+		);
+
+		expect(getByTestId('container')).toBeInTheDocument();
+
+		await waitFor(() => {
+			expect(setViewStartTs).toHaveBeenCalled();
+			expect(setViewEndTs).toHaveBeenCalled();
+			expect(setScrollTop).toHaveBeenCalled();
+		});
+
+		const [viewStart] = setViewStartTs.mock.calls[0];
+		const [viewEnd] = setViewEndTs.mock.calls[0];
+		const [scrollTop] = setScrollTop.mock.calls[0];
+
+		expect(viewEnd - viewStart).toBeGreaterThan(0);
+		expect(viewStart).toBeGreaterThanOrEqual(MOCK_TRACE_METADATA.startTime);
+		expect(viewEnd).toBeLessThanOrEqual(MOCK_TRACE_METADATA.endTime);
+		expect(scrollTop).toBeGreaterThanOrEqual(0);
+	});
+
+	it('centers span vertically (scrollTop centers span row)', async () => {
+		const setScrollTop = jest.fn();
+
+		await act(async () => {
+			render(
+				<TestWrapper
+					firstSpanAtFetchLevel="grandchild"
+					spans={MOCK_SPANS}
+					traceMetadata={MOCK_TRACE_METADATA}
+					setViewStartTs={jest.fn()}
+					setViewEndTs={jest.fn()}
+					setScrollTop={setScrollTop}
+				/>,
+			);
+		});
+
+		await waitFor(() => expect(setScrollTop).toHaveBeenCalled());
+
+		const [scrollTop] = setScrollTop.mock.calls[0];
+		const levelIndex = 2;
+		const rowHeight = 24;
+		const viewportHeight = 400;
+		const expectedCenter =
+			levelIndex * rowHeight - viewportHeight / 2 + rowHeight / 2;
+		expect(scrollTop).toBeCloseTo(Math.max(0, expectedCenter), -1);
+	});
+
+	it('zooms horizontally to span with 2x duration padding', async () => {
+		const setViewStartTs = jest.fn();
+		const setViewEndTs = jest.fn();
+
+		await act(async () => {
+			render(
+				<TestWrapper
+					firstSpanAtFetchLevel="root"
+					spans={MOCK_SPANS}
+					traceMetadata={MOCK_TRACE_METADATA}
+					setViewStartTs={setViewStartTs}
+					setViewEndTs={setViewEndTs}
+					setScrollTop={jest.fn()}
+				/>,
+			);
+		});
+
+		await waitFor(() => {
+			expect(setViewStartTs).toHaveBeenCalled();
+			expect(setViewEndTs).toHaveBeenCalled();
+		});
+
+		const [viewStart] = setViewStartTs.mock.calls[0];
+		const [viewEnd] = setViewEndTs.mock.calls[0];
+		const visibleWindow = viewEnd - viewStart;
+		const rootSpan = MOCK_SPANS[0][0];
+		const spanDurationMs = rootSpan.durationNano / 1e6;
+		expect(visibleWindow).toBeGreaterThanOrEqual(Math.max(spanDurationMs * 2, 5));
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/utils.math.test.ts

@@ -0,0 +1,135 @@
+import {
+	clamp,
+	findSpanById,
+	formatDuration,
+	getFlamegraphRowMetrics,
+} from '../utils';
+import { MOCK_SPANS } from './testUtils';
+
+jest.mock('container/TraceDetail/utils', () => ({
+	convertTimeToRelevantUnit: (
+		valueMs: number,
+	): { time: number; timeUnitName: string } => {
+		if (valueMs === 0) {
+			return { time: 0, timeUnitName: 'ms' };
+		}
+		if (valueMs < 1) {
+			return { time: valueMs, timeUnitName: 'ms' };
+		}
+		if (valueMs < 1000) {
+			return { time: valueMs, timeUnitName: 'ms' };
+		}
+		if (valueMs < 60_000) {
+			return { time: valueMs / 1000, timeUnitName: 's' };
+		}
+		if (valueMs < 3_600_000) {
+			return { time: valueMs / 60_000, timeUnitName: 'm' };
+		}
+		return { time: valueMs / 3_600_000, timeUnitName: 'hr' };
+	},
+}));
+
+describe('Pure Math and Data Utils', () => {
+	describe('clamp', () => {
+		it('returns value when within range', () => {
+			expect(clamp(5, 0, 10)).toBe(5);
+			expect(clamp(-3, -5, 5)).toBe(-3);
+		});
+
+		it('returns min when value is below min', () => {
+			expect(clamp(-1, 0, 10)).toBe(0);
+			expect(clamp(2, 5, 10)).toBe(5);
+		});
+
+		it('returns max when value is above max', () => {
+			expect(clamp(11, 0, 10)).toBe(10);
+			expect(clamp(100, 0, 50)).toBe(50);
+		});
+
+		it('handles min === max', () => {
+			expect(clamp(5, 7, 7)).toBe(7);
+			expect(clamp(7, 7, 7)).toBe(7);
+		});
+	});
+
+	describe('findSpanById', () => {
+		it('finds span in first level', () => {
+			const result = findSpanById(MOCK_SPANS, 'root');
+			expect(result).not.toBeNull();
+			expect(result?.span.spanId).toBe('root');
+			expect(result?.levelIndex).toBe(0);
+		});
+
+		it('finds span in nested level', () => {
+			const result = findSpanById(MOCK_SPANS, 'grandchild');
+			expect(result).not.toBeNull();
+			expect(result?.span.spanId).toBe('grandchild');
+			expect(result?.levelIndex).toBe(2);
+		});
+
+		it('returns null when span not found', () => {
+			expect(findSpanById(MOCK_SPANS, 'nonexistent')).toBeNull();
+		});
+
+		it('handles empty spans', () => {
+			expect(findSpanById([], 'root')).toBeNull();
+			expect(findSpanById([[], []], 'root')).toBeNull();
+		});
+	});
+
+	describe('getFlamegraphRowMetrics', () => {
+		it('computes normal row height metrics (24px)', () => {
+			const m = getFlamegraphRowMetrics(24);
+			expect(m.ROW_HEIGHT).toBe(24);
+			expect(m.SPAN_BAR_HEIGHT).toBe(22);
+			expect(m.SPAN_BAR_Y_OFFSET).toBe(1);
+			expect(m.EVENT_DOT_SIZE).toBe(6);
+		});
+
+		it('clamps span bar height to max for large row heights', () => {
+			const m = getFlamegraphRowMetrics(100);
+			expect(m.SPAN_BAR_HEIGHT).toBe(22);
+			expect(m.SPAN_BAR_Y_OFFSET).toBe(39);
+		});
+
+		it('clamps span bar height to min for small row heights', () => {
+			const m = getFlamegraphRowMetrics(6);
+			expect(m.SPAN_BAR_HEIGHT).toBe(8);
+			// spanBarYOffset = floor((6-8)/2) = -1 when bar exceeds row height
+			expect(m.SPAN_BAR_Y_OFFSET).toBe(-1);
+		});
+
+		it('clamps event dot size within min/max', () => {
+			const mSmall = getFlamegraphRowMetrics(6);
+			expect(mSmall.EVENT_DOT_SIZE).toBe(4);
+
+			const mLarge = getFlamegraphRowMetrics(24);
+			expect(mLarge.EVENT_DOT_SIZE).toBe(6);
+		});
+	});
+
+	describe('formatDuration', () => {
+		it('formats nanos as ms', () => {
+			// 1e6 nanos = 1ms
+			expect(formatDuration(1_000_000)).toBe('1ms');
+		});
+
+		it('formats larger durations as s/m/hr', () => {
+			// 2e9 nanos = 2000ms = 2s
+			expect(formatDuration(2_000_000_000)).toBe('2s');
+		});
+
+		it('formats zero duration', () => {
+			expect(formatDuration(0)).toBe('0ms');
+		});
+
+		it('formats very small values', () => {
+			// 1000 nanos = 0.001ms → mock returns { time: 0.001, timeUnitName: 'ms' }
+			expect(formatDuration(1000)).toBe('0ms');
+		});
+
+		it('formats decimal seconds correctly', () => {
+			expect(formatDuration(1_500_000_000)).toBe('1.5s');
+		});
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/__tests__/utils.presentation.test.ts

@@ -0,0 +1,67 @@
+import { getSpanColor } from '../utils';
+import { MOCK_SPAN } from './testUtils';
+
+const mockGenerateColor = jest.fn();
+
+jest.mock('lib/uPlotLib/utils/generateColor', () => ({
+	generateColor: (key: string, colorMap: Record<string, string>): string =>
+		mockGenerateColor(key, colorMap),
+}));
+
+describe('Presentation / Styling Utils', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+		mockGenerateColor.mockReturnValue('#2F80ED');
+	});
+
+	describe('getSpanColor', () => {
+		it('uses generated service color for normal span', () => {
+			mockGenerateColor.mockReturnValue('#1890ff');
+
+			const color = getSpanColor({
+				span: { ...MOCK_SPAN, hasError: false },
+				isDarkMode: false,
+			});
+
+			expect(mockGenerateColor).toHaveBeenCalledWith(
+				MOCK_SPAN.serviceName,
+				expect.any(Object),
+			);
+			expect(color).toBe('#1890ff');
+		});
+
+		it('overrides with error color in light mode when span has error', () => {
+			mockGenerateColor.mockReturnValue('#1890ff');
+
+			const color = getSpanColor({
+				span: { ...MOCK_SPAN, hasError: true },
+				isDarkMode: false,
+			});
+
+			expect(color).toBe('rgb(220, 38, 38)');
+		});
+
+		it('overrides with error color in dark mode when span has error', () => {
+			mockGenerateColor.mockReturnValue('#1890ff');
+
+			const color = getSpanColor({
+				span: { ...MOCK_SPAN, hasError: true },
+				isDarkMode: true,
+			});
+
+			expect(color).toBe('rgb(239, 68, 68)');
+		});
+
+		it('passes serviceName to generateColor', () => {
+			getSpanColor({
+				span: { ...MOCK_SPAN, serviceName: 'my-service' },
+				isDarkMode: false,
+			});
+
+			expect(mockGenerateColor).toHaveBeenCalledWith(
+				'my-service',
+				expect.any(Object),
+			);
+		});
+	});
+});

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/computeVisualLayout.ts

@@ -0,0 +1,370 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+export interface ConnectorLine {
+	parentRow: number;
+	childRow: number;
+	timestampMs: number;
+	serviceName: string;
+}
+
+export interface VisualLayout {
+	visualRows: FlamegraphSpan[][];
+	spanToVisualRow: Record<string, number>;
+	connectors: ConnectorLine[];
+	totalVisualRows: number;
+}
+
+/**
+ * Computes an overlap-safe visual layout for flamegraph spans using DFS ordering.
+ *
+ * Builds a parent→children tree from parentSpanId, then traverses in DFS pre-order.
+ * Each span is placed at parentRow+1 if free, otherwise scans upward row-by-row
+ * until finding a non-overlapping row. This keeps children visually close to their
+ * parents and avoids the BFS problem where distant siblings push children far down.
+ */
+export function computeVisualLayout(spans: FlamegraphSpan[][]): VisualLayout {
+	const spanToVisualRow = new Map<string, number>();
+	const visualRowsMap = new Map<number, FlamegraphSpan[]>();
+	let maxRow = -1;
+
+	// Per-row interval list for overlap detection
+	// Each entry: [startTime, endTime]
+	const rowIntervals = new Map<number, Array<[number, number]>>();
+
+	// function hasOverlap(row: number, startTime: number, endTime: number): boolean {
+	// 	const intervals = rowIntervals.get(row);
+	// 	if (!intervals) {
+	// 		return false;
+	// 	}
+	// 	for (const [s, e] of intervals) {
+	// 		if (startTime < e && endTime > s) {
+	// 			return true;
+	// 		}
+	// 	}
+	// 	return false;
+	// }
+
+	function addToRow(row: number, span: FlamegraphSpan): void {
+		spanToVisualRow.set(span.spanId, row);
+		let arr = visualRowsMap.get(row);
+		if (!arr) {
+			arr = [];
+			visualRowsMap.set(row, arr);
+		}
+		arr.push(span);
+
+		const startTime = span.timestamp;
+		const endTime = span.timestamp + span.durationNano / 1e6;
+		let intervals = rowIntervals.get(row);
+		if (!intervals) {
+			intervals = [];
+			rowIntervals.set(row, intervals);
+		}
+		intervals.push([startTime, endTime]);
+
+		if (row > maxRow) {
+			maxRow = row;
+		}
+	}
+
+	// Flatten all spans and build lookup + children map
+	const spanMap = new Map<string, FlamegraphSpan>();
+	const childrenMap = new Map<string, FlamegraphSpan[]>();
+	const allSpans: FlamegraphSpan[] = [];
+
+	for (const level of spans) {
+		for (const span of level) {
+			allSpans.push(span);
+			spanMap.set(span.spanId, span);
+		}
+	}
+
+	// Extract parentSpanId — the field may be missing at runtime when the API
+	// returns `references` instead.  Fall back to the first CHILD_OF reference.
+	function getParentId(span: FlamegraphSpan): string {
+		if (span.parentSpanId) {
+			return span.parentSpanId;
+		}
+		// eslint-disable-next-line @typescript-eslint/no-explicit-any
+		const refs = (span as any).references as
+			| Array<{ spanId?: string; refType?: string }>
+			| undefined;
+		if (refs) {
+			for (const ref of refs) {
+				if (ref.refType === 'CHILD_OF' && ref.spanId) {
+					return ref.spanId;
+				}
+			}
+		}
+		return '';
+	}
+
+	// Build children map and identify roots
+	const roots: FlamegraphSpan[] = [];
+
+	for (const span of allSpans) {
+		const parentId = getParentId(span);
+		if (!parentId || !spanMap.has(parentId)) {
+			roots.push(span);
+		} else {
+			let children = childrenMap.get(parentId);
+			if (!children) {
+				children = [];
+				childrenMap.set(parentId, children);
+			}
+			children.push(span);
+		}
+	}
+
+	// Sort children by timestamp for deterministic ordering
+	for (const [, children] of childrenMap) {
+		children.sort((a, b) => b.timestamp - a.timestamp);
+	}
+
+	// --- Subtree-unit placement ---
+	// Compute each subtree's layout in isolation, then place as a unit
+	// to guarantee parent-child adjacency within subtrees.
+
+	interface ShapeEntry {
+		span: FlamegraphSpan;
+		relativeRow: number;
+	}
+
+	function hasOverlapIn(
+		intervals: Map<number, Array<[number, number]>>,
+		row: number,
+		startTime: number,
+		endTime: number,
+	): boolean {
+		const rowIntervals = intervals.get(row);
+		if (!rowIntervals) {
+			return false;
+		}
+		for (const [s, e] of rowIntervals) {
+			if (startTime < e && endTime > s) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	function addIntervalTo(
+		intervals: Map<number, Array<[number, number]>>,
+		row: number,
+		startTime: number,
+		endTime: number,
+	): void {
+		let arr = intervals.get(row);
+		if (!arr) {
+			arr = [];
+			intervals.set(row, arr);
+		}
+		arr.push([startTime, endTime]);
+	}
+
+	function hasConnectorConflict(
+		intervals: Map<number, Array<[number, number]>>,
+		row: number,
+		point: number,
+	): boolean {
+		const rowIntervals = intervals.get(row);
+		if (!rowIntervals) {
+			return false;
+		}
+		for (const [s, e] of rowIntervals) {
+			if (point >= s && point < e) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	function hasPointInSpan(
+		connectorPoints: Map<number, number[]>,
+		row: number,
+		startTime: number,
+		endTime: number,
+	): boolean {
+		const points = connectorPoints.get(row);
+		if (!points) {
+			return false;
+		}
+		for (const p of points) {
+			if (p >= startTime && p < endTime) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	function addConnectorPoint(
+		connectorPoints: Map<number, number[]>,
+		row: number,
+		point: number,
+	): void {
+		let arr = connectorPoints.get(row);
+		if (!arr) {
+			arr = [];
+			connectorPoints.set(row, arr);
+		}
+		arr.push(point);
+	}
+
+	function computeSubtreeShape(rootSpan: FlamegraphSpan): ShapeEntry[] {
+		const localIntervals = new Map<number, Array<[number, number]>>();
+		const localConnectorPoints = new Map<number, number[]>();
+		const shape: ShapeEntry[] = [];
+
+		// Place root span at relative row 0
+		const rootStart = rootSpan.timestamp;
+		const rootEnd = rootSpan.timestamp + rootSpan.durationNano / 1e6;
+		shape.push({ span: rootSpan, relativeRow: 0 });
+		addIntervalTo(localIntervals, 0, rootStart, rootEnd);
+
+		const children = childrenMap.get(rootSpan.spanId);
+		if (children) {
+			for (const child of children) {
+				const childShape = computeSubtreeShape(child);
+				const connectorX = child.timestamp;
+				const offset = findPlacement(
+					childShape,
+					1,
+					localIntervals,
+					localConnectorPoints,
+					connectorX,
+				);
+
+				// Record connector points for intermediate rows (1 to offset-1)
+				for (let r = 1; r < offset; r++) {
+					addConnectorPoint(localConnectorPoints, r, connectorX);
+				}
+
+				// Place child shape into local state at offset
+				for (const entry of childShape) {
+					const actualRow = entry.relativeRow + offset;
+					shape.push({ span: entry.span, relativeRow: actualRow });
+					const s = entry.span.timestamp;
+					const e = entry.span.timestamp + entry.span.durationNano / 1e6;
+					addIntervalTo(localIntervals, actualRow, s, e);
+				}
+			}
+		}
+
+		return shape;
+	}
+
+	function findPlacement(
+		shape: ShapeEntry[],
+		minOffset: number,
+		intervals: Map<number, Array<[number, number]>>,
+		connectorPoints?: Map<number, number[]>,
+		connectorX?: number,
+	): number {
+		// Track the first offset that passes Checks 1 & 2 as a fallback.
+		// Check 3 (connector vs span) is monotonically failing: once it fails
+		// at offset K, all offsets > K also fail (more intermediate rows).
+		// If we can't satisfy Check 3, fall back to the best offset without it.
+		let fallbackOffset = -1;
+
+		for (let offset = minOffset; ; offset++) {
+			let passesSpanChecks = true;
+
+			// Check 1: span vs span (existing)
+			for (const entry of shape) {
+				const targetRow = entry.relativeRow + offset;
+				const s = entry.span.timestamp;
+				const e = entry.span.timestamp + entry.span.durationNano / 1e6;
+				if (hasOverlapIn(intervals, targetRow, s, e)) {
+					passesSpanChecks = false;
+					break;
+				}
+			}
+
+			// Check 2: span vs existing connector points
+			if (passesSpanChecks && connectorPoints) {
+				for (const entry of shape) {
+					const targetRow = entry.relativeRow + offset;
+					const s = entry.span.timestamp;
+					const e = entry.span.timestamp + entry.span.durationNano / 1e6;
+					if (hasPointInSpan(connectorPoints, targetRow, s, e)) {
+						passesSpanChecks = false;
+						break;
+					}
+				}
+			}
+
+			if (!passesSpanChecks) {
+				continue;
+			}
+
+			// This offset passes Checks 1 & 2 — record as fallback
+			if (fallbackOffset === -1) {
+				fallbackOffset = offset;
+			}
+
+			// Check 3: new connector vs existing spans
+			if (connectorX !== undefined) {
+				let connectorClear = true;
+				for (let r = 1; r < offset; r++) {
+					if (hasConnectorConflict(intervals, r, connectorX)) {
+						connectorClear = false;
+						break;
+					}
+				}
+				if (!connectorClear) {
+					// Check 3 will fail for all larger offsets too.
+					// Fall back to the first offset that passed Checks 1 & 2.
+					return fallbackOffset;
+				}
+			}
+
+			return offset;
+		}
+	}
+
+	// Process roots sorted by timestamp
+	roots.sort((a, b) => a.timestamp - b.timestamp);
+	for (const root of roots) {
+		const shape = computeSubtreeShape(root);
+		const offset = findPlacement(shape, 0, rowIntervals);
+		for (const entry of shape) {
+			addToRow(entry.relativeRow + offset, entry.span);
+		}
+	}
+
+	// Build the visualRows array
+	const totalVisualRows = maxRow + 1;
+	const visualRows: FlamegraphSpan[][] = [];
+	for (let i = 0; i < totalVisualRows; i++) {
+		visualRows.push(visualRowsMap.get(i) || []);
+	}
+
+	// Build connector lines for parent-child pairs with row gap > 1
+	const connectors: ConnectorLine[] = [];
+	for (const [parentId, children] of childrenMap) {
+		const parentRow = spanToVisualRow.get(parentId);
+		if (parentRow === undefined) {
+			continue;
+		}
+		for (const child of children) {
+			const childRow = spanToVisualRow.get(child.spanId);
+			if (childRow === undefined || childRow - parentRow <= 1) {
+				continue;
+			}
+			connectors.push({
+				parentRow,
+				childRow,
+				timestampMs: child.timestamp,
+				serviceName: child.serviceName,
+			});
+		}
+	}
+
+	return {
+		visualRows,
+		spanToVisualRow: Object.fromEntries(spanToVisualRow),
+		connectors,
+		totalVisualRows,
+	};
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/constants.ts

@@ -0,0 +1,36 @@
+export const ROW_HEIGHT = 24;
+export const SPAN_BAR_HEIGHT = 22;
+export const SPAN_BAR_Y_OFFSET = Math.floor((ROW_HEIGHT - SPAN_BAR_HEIGHT) / 2);
+export const EVENT_DOT_SIZE = 6;
+
+// Span bar sizing relative to row height (used by getFlamegraphRowMetrics)
+export const SPAN_BAR_HEIGHT_RATIO = SPAN_BAR_HEIGHT / ROW_HEIGHT;
+export const MIN_SPAN_BAR_HEIGHT = 8;
+export const MAX_SPAN_BAR_HEIGHT = SPAN_BAR_HEIGHT;
+
+// Event dot sizing relative to span bar height
+export const EVENT_DOT_SIZE_RATIO = EVENT_DOT_SIZE / SPAN_BAR_HEIGHT;
+export const MIN_EVENT_DOT_SIZE = 4;
+export const MAX_EVENT_DOT_SIZE = EVENT_DOT_SIZE;
+
+export const LABEL_FONT = '11px Inter, sans-serif';
+export const LABEL_PADDING_X = 8;
+export const MIN_WIDTH_FOR_NAME = 30;
+export const MIN_WIDTH_FOR_NAME_AND_DURATION = 80;
+
+// Dynamic row height (vertical zoom) -- disabled for now (MIN === MAX)
+export const MIN_ROW_HEIGHT = 24;
+export const MAX_ROW_HEIGHT = 24;
+export const DEFAULT_ROW_HEIGHT = MIN_ROW_HEIGHT;
+
+// Zoom intensity -- how fast zoom reacts to wheel/pinch delta
+export const PINCH_ZOOM_INTENSITY_H = 0.01;
+export const SCROLL_ZOOM_INTENSITY_H = 0.0015;
+export const PINCH_ZOOM_INTENSITY_V = 0.008;
+export const SCROLL_ZOOM_INTENSITY_V = 0.001;
+
+// Minimum visible time span in ms (prevents zooming to sub-pixel)
+export const MIN_VISIBLE_SPAN_MS = 5;
+
+// Selected span style (dashed border)
+export const DASHED_BORDER_LINE_DASH = [4, 2];

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useCanvasSetup.ts

@@ -0,0 +1,55 @@
+import { RefObject, useCallback, useEffect } from 'react';
+
+export function useCanvasSetup(
+	canvasRef: RefObject<HTMLCanvasElement>,
+	containerRef: RefObject<HTMLDivElement>,
+	onDraw: () => void,
+): void {
+	const updateCanvasSize = useCallback(() => {
+		const canvas = canvasRef.current;
+		const container = containerRef.current;
+		if (!canvas || !container) {
+			return;
+		}
+
+		const dpr = window.devicePixelRatio || 1;
+		const rect = container.getBoundingClientRect();
+		const viewportHeight = container.clientHeight;
+
+		canvas.style.width = `${rect.width}px`;
+		canvas.style.height = `${viewportHeight}px`;
+
+		const newWidth = Math.floor(rect.width * dpr);
+		const newHeight = Math.floor(viewportHeight * dpr);
+
+		if (canvas.width !== newWidth || canvas.height !== newHeight) {
+			canvas.width = newWidth;
+			canvas.height = newHeight;
+			onDraw();
+		}
+	}, [canvasRef, containerRef, onDraw]);
+
+	useEffect(() => {
+		const container = containerRef.current;
+		if (!container) {
+			return (): void => {};
+		}
+
+		const resizeObserver = new ResizeObserver(updateCanvasSize);
+		resizeObserver.observe(container);
+		updateCanvasSize();
+
+		// when dpr changes, update the canvas size
+		const dprQuery = window.matchMedia('(resolution: 1dppx)');
+		dprQuery.addEventListener('change', updateCanvasSize);
+
+		return (): void => {
+			resizeObserver.disconnect();
+			dprQuery.removeEventListener('change', updateCanvasSize);
+		};
+	}, [containerRef, updateCanvasSize]);
+
+	useEffect(() => {
+		onDraw();
+	}, [onDraw]);
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useFlamegraphDrag.ts

@@ -0,0 +1,170 @@
+import {
+	Dispatch,
+	MouseEvent as ReactMouseEvent,
+	MutableRefObject,
+	RefObject,
+	SetStateAction,
+	useCallback,
+	useRef,
+} from 'react';
+
+import { ITraceMetadata } from '../types';
+import { clamp } from '../utils';
+
+interface UseFlamegraphDragArgs {
+	canvasRef: RefObject<HTMLCanvasElement>;
+	containerRef: RefObject<HTMLDivElement>;
+	traceMetadata: ITraceMetadata;
+	viewStartRef: MutableRefObject<number>;
+	viewEndRef: MutableRefObject<number>;
+	setViewStartTs: Dispatch<SetStateAction<number>>;
+	setViewEndTs: Dispatch<SetStateAction<number>>;
+	scrollTopRef: MutableRefObject<number>;
+	setScrollTop: Dispatch<SetStateAction<number>>;
+	totalHeight: number;
+}
+
+interface UseFlamegraphDragResult {
+	handleMouseDown: (e: ReactMouseEvent) => void;
+	handleMouseMove: (e: ReactMouseEvent) => void;
+	handleMouseUp: () => void;
+	handleDragMouseLeave: () => void;
+	isDraggingRef: MutableRefObject<boolean>;
+}
+
+export function useFlamegraphDrag(
+	args: UseFlamegraphDragArgs,
+): UseFlamegraphDragResult {
+	const {
+		canvasRef,
+		containerRef,
+		traceMetadata,
+		viewStartRef,
+		viewEndRef,
+		setViewStartTs,
+		setViewEndTs,
+		scrollTopRef,
+		setScrollTop,
+		totalHeight,
+	} = args;
+
+	const isDraggingRef = useRef(false);
+	const dragStartRef = useRef<{ x: number; y: number } | null>(null);
+	const dragDistanceRef = useRef(0);
+
+	const clampScrollTop = useCallback(
+		(next: number): number => {
+			const container = containerRef.current;
+			if (!container) {
+				return 0;
+			}
+			const viewportHeight = container.clientHeight;
+			const maxScroll = Math.max(0, totalHeight - viewportHeight);
+			return clamp(next, 0, maxScroll);
+		},
+		[containerRef, totalHeight],
+	);
+
+	const handleMouseDown = useCallback(
+		(event: ReactMouseEvent): void => {
+			if (event.button !== 0) {
+				return;
+			}
+			event.preventDefault();
+
+			isDraggingRef.current = true;
+			dragStartRef.current = { x: event.clientX, y: event.clientY };
+			dragDistanceRef.current = 0;
+
+			const canvas = canvasRef.current;
+			if (canvas) {
+				canvas.style.cursor = 'grabbing';
+			}
+		},
+		[canvasRef],
+	);
+
+	const handleMouseMove = useCallback(
+		(event: ReactMouseEvent): void => {
+			if (!isDraggingRef.current || !dragStartRef.current) {
+				return;
+			}
+
+			const canvas = canvasRef.current;
+			if (!canvas) {
+				return;
+			}
+
+			const rect = canvas.getBoundingClientRect();
+			const deltaX = event.clientX - dragStartRef.current.x;
+			const deltaY = event.clientY - dragStartRef.current.y;
+
+			dragDistanceRef.current = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
+
+			// --- Horizontal pan ---
+			const timeSpan = viewEndRef.current - viewStartRef.current;
+			const deltaTime = (deltaX / rect.width) * timeSpan;
+
+			const newStart = viewStartRef.current - deltaTime;
+			const clampedStart = clamp(
+				newStart,
+				traceMetadata.startTime,
+				traceMetadata.endTime - timeSpan,
+			);
+			const clampedEnd = clampedStart + timeSpan;
+
+			viewStartRef.current = clampedStart;
+			viewEndRef.current = clampedEnd;
+			setViewStartTs(clampedStart);
+			setViewEndTs(clampedEnd);
+
+			// --- Vertical scroll pan ---
+			const nextScrollTop = clampScrollTop(scrollTopRef.current - deltaY);
+			scrollTopRef.current = nextScrollTop;
+			setScrollTop(nextScrollTop);
+
+			dragStartRef.current = { x: event.clientX, y: event.clientY };
+		},
+		[
+			canvasRef,
+			traceMetadata,
+			viewStartRef,
+			viewEndRef,
+			setViewStartTs,
+			setViewEndTs,
+			scrollTopRef,
+			setScrollTop,
+			clampScrollTop,
+		],
+	);
+
+	const handleMouseUp = useCallback((): void => {
+		isDraggingRef.current = false;
+		dragStartRef.current = null;
+		dragDistanceRef.current = 0;
+
+		const canvas = canvasRef.current;
+		if (canvas) {
+			canvas.style.cursor = 'grab';
+		}
+	}, [canvasRef]);
+
+	// const handleDragMouseLeave = useCallback((): void => {
+	// 	isDraggingRef.current = false;
+	// 	dragStartRef.current = null;
+	// 	dragDistanceRef.current = 0;
+
+	// 	const canvas = canvasRef.current;
+	// 	if (canvas) {
+	// 		canvas.style.cursor = 'grab';
+	// 	}
+	// }, [canvasRef]);
+
+	return {
+		handleMouseDown,
+		handleMouseMove,
+		handleMouseUp,
+		handleDragMouseLeave: handleMouseUp, // Same logic for mouse up and leaving the canvas
+		isDraggingRef,
+	};
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useFlamegraphDraw.ts

@@ -0,0 +1,317 @@
+import React, { RefObject, useCallback, useRef } from 'react';
+import { themeColors } from 'constants/theme';
+import { generateColor } from 'lib/uPlotLib/utils/generateColor';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import { ConnectorLine } from '../computeVisualLayout';
+import { EventRect, SpanRect } from '../types';
+import {
+	clamp,
+	drawSpanBar,
+	FlamegraphRowMetrics,
+	getFlamegraphRowMetrics,
+	getSpanColor,
+} from '../utils';
+
+interface UseFlamegraphDrawArgs {
+	canvasRef: RefObject<HTMLCanvasElement>;
+	containerRef: RefObject<HTMLDivElement>;
+	spans: FlamegraphSpan[][];
+	connectors: ConnectorLine[];
+	viewStartTs: number;
+	viewEndTs: number;
+	scrollTop: number;
+	rowHeight: number;
+	selectedSpanId: string | undefined;
+	hoveredSpanId: string;
+	isDarkMode: boolean;
+	spanRectsRef?: React.MutableRefObject<SpanRect[]>;
+	eventRectsRef?: React.MutableRefObject<EventRect[]>;
+	hoveredEventKey?: string | null;
+}
+
+interface UseFlamegraphDrawResult {
+	drawFlamegraph: () => void;
+	spanRectsRef: RefObject<SpanRect[]>;
+	eventRectsRef: RefObject<EventRect[]>;
+}
+
+const OVERSCAN_ROWS = 4;
+
+interface DrawLevelArgs {
+	ctx: CanvasRenderingContext2D;
+	levelSpans: FlamegraphSpan[];
+	levelIndex: number;
+	y: number;
+	viewStartTs: number;
+	timeSpan: number;
+	cssWidth: number;
+	selectedSpanId: string | undefined;
+	hoveredSpanId: string;
+	isDarkMode: boolean;
+	spanRectsArray: SpanRect[];
+	eventRectsArray: EventRect[];
+	metrics: FlamegraphRowMetrics;
+	hoveredEventKey?: string | null;
+}
+
+function drawLevel(args: DrawLevelArgs): void {
+	const {
+		ctx,
+		levelSpans,
+		levelIndex,
+		y,
+		viewStartTs,
+		timeSpan,
+		cssWidth,
+		selectedSpanId,
+		hoveredSpanId,
+		isDarkMode,
+		spanRectsArray,
+		eventRectsArray,
+		metrics,
+		hoveredEventKey,
+	} = args;
+
+	const viewEndTs = viewStartTs + timeSpan;
+
+	for (let i = 0; i < levelSpans.length; i++) {
+		const span = levelSpans[i];
+		const spanStartMs = span.timestamp;
+		const spanEndMs = span.timestamp + span.durationNano / 1e6;
+
+		// Time culling -- skip spans entirely outside the visible time window
+		if (spanEndMs < viewStartTs || spanStartMs > viewEndTs) {
+			continue;
+		}
+
+		const leftOffset = ((spanStartMs - viewStartTs) / timeSpan) * cssWidth;
+		const rightEdge = ((spanEndMs - viewStartTs) / timeSpan) * cssWidth;
+		let width = rightEdge - leftOffset;
+
+		// Clamp to visible x-range
+		if (leftOffset < 0) {
+			width += leftOffset;
+			if (width <= 0) {
+				continue;
+			}
+		}
+		if (rightEdge > cssWidth) {
+			width = cssWidth - Math.max(0, leftOffset);
+			if (width <= 0) {
+				continue;
+			}
+		}
+
+		// Minimum 1px width so tiny spans remain visible
+		width = clamp(width, 1, Infinity);
+
+		const color = getSpanColor({ span, isDarkMode });
+
+		drawSpanBar({
+			ctx,
+			span,
+			x: Math.max(0, leftOffset),
+			y,
+			width,
+			levelIndex,
+			spanRectsArray,
+			eventRectsArray,
+			color,
+			isDarkMode,
+			metrics,
+			selectedSpanId,
+			hoveredSpanId,
+			hoveredEventKey,
+		});
+	}
+}
+
+interface DrawConnectorLinesArgs {
+	ctx: CanvasRenderingContext2D;
+	connectors: ConnectorLine[];
+	scrollTop: number;
+	viewStartTs: number;
+	timeSpan: number;
+	cssWidth: number;
+	viewportHeight: number;
+	metrics: FlamegraphRowMetrics;
+}
+
+function drawConnectorLines(args: DrawConnectorLinesArgs): void {
+	const {
+		ctx,
+		connectors,
+		scrollTop,
+		viewStartTs,
+		timeSpan,
+		cssWidth,
+		viewportHeight,
+		metrics,
+	} = args;
+
+	ctx.save();
+	ctx.lineWidth = 1;
+	ctx.globalAlpha = 0.6;
+
+	for (const conn of connectors) {
+		const xFrac = (conn.timestampMs - viewStartTs) / timeSpan;
+		if (xFrac < -0.01 || xFrac > 1.01) {
+			continue;
+		}
+
+		const parentY =
+			conn.parentRow * metrics.ROW_HEIGHT -
+			scrollTop +
+			metrics.SPAN_BAR_Y_OFFSET +
+			metrics.SPAN_BAR_HEIGHT;
+		const childY =
+			conn.childRow * metrics.ROW_HEIGHT - scrollTop + metrics.SPAN_BAR_Y_OFFSET;
+
+		// Skip if entirely outside viewport
+		if (parentY > viewportHeight || childY < 0) {
+			continue;
+		}
+
+		const color = generateColor(
+			conn.serviceName,
+			themeColors.traceDetailColorsV3,
+		);
+		ctx.strokeStyle = color;
+
+		const x = clamp(xFrac * cssWidth, 0, cssWidth);
+		ctx.beginPath();
+		ctx.moveTo(x, parentY);
+		ctx.lineTo(x, childY);
+		ctx.stroke();
+	}
+
+	ctx.restore();
+}
+
+export function useFlamegraphDraw(
+	args: UseFlamegraphDrawArgs,
+): UseFlamegraphDrawResult {
+	const {
+		canvasRef,
+		containerRef,
+		spans,
+		connectors,
+		viewStartTs,
+		viewEndTs,
+		scrollTop,
+		rowHeight,
+		selectedSpanId,
+		hoveredSpanId,
+		isDarkMode,
+		spanRectsRef: spanRectsRefProp,
+		eventRectsRef: eventRectsRefProp,
+		hoveredEventKey,
+	} = args;
+
+	const spanRectsRefInternal = useRef<SpanRect[]>([]);
+	const spanRectsRef = spanRectsRefProp ?? spanRectsRefInternal;
+	const eventRectsRefInternal = useRef<EventRect[]>([]);
+	const eventRectsRef = eventRectsRefProp ?? eventRectsRefInternal;
+
+	const drawFlamegraph = useCallback(() => {
+		const canvas = canvasRef.current;
+		const container = containerRef.current;
+		if (!canvas || !container) {
+			return;
+		}
+
+		const ctx = canvas.getContext('2d');
+		if (!ctx) {
+			return;
+		}
+
+		const dpr = window.devicePixelRatio || 1;
+		ctx.setTransform(dpr, 0, 0, dpr, 0, 0);
+
+		const timeSpan = viewEndTs - viewStartTs;
+		if (timeSpan <= 0) {
+			return;
+		}
+
+		const cssWidth = canvas.width / dpr;
+		const metrics = getFlamegraphRowMetrics(rowHeight);
+
+		// ---- Vertical clipping window ----
+		const viewportHeight = container.clientHeight;
+
+		//starts drawing OVERSCAN_ROWS(4) rows above the visible area.
+		const firstLevel = Math.max(
+			0,
+			Math.floor(scrollTop / metrics.ROW_HEIGHT) - OVERSCAN_ROWS,
+		);
+		// adds 2*OVERSCAN_ROWS extra rows above and below the visible area.
+		const visibleLevelCount =
+			Math.ceil(viewportHeight / metrics.ROW_HEIGHT) + 2 * OVERSCAN_ROWS;
+
+		const lastLevel = Math.min(spans.length - 1, firstLevel + visibleLevelCount);
+
+		ctx.clearRect(0, 0, cssWidth, viewportHeight);
+
+		// ---- Draw connector lines (behind span bars) ----
+		drawConnectorLines({
+			ctx,
+			connectors,
+			scrollTop,
+			viewStartTs,
+			timeSpan,
+			cssWidth,
+			viewportHeight,
+			metrics,
+		});
+
+		const spanRectsArray: SpanRect[] = [];
+		const eventRectsArray: EventRect[] = [];
+		const currentHoveredEventKey = hoveredEventKey ?? null;
+
+		// ---- Draw only visible levels ----
+		for (let levelIndex = firstLevel; levelIndex <= lastLevel; levelIndex++) {
+			const levelSpans = spans[levelIndex];
+			if (!levelSpans) {
+				continue;
+			}
+
+			drawLevel({
+				ctx,
+				levelSpans,
+				levelIndex,
+				y: levelIndex * metrics.ROW_HEIGHT - scrollTop,
+				viewStartTs,
+				timeSpan,
+				cssWidth,
+				selectedSpanId,
+				hoveredSpanId,
+				isDarkMode,
+				spanRectsArray,
+				eventRectsArray,
+				metrics,
+				hoveredEventKey: currentHoveredEventKey,
+			});
+		}
+
+		spanRectsRef.current = spanRectsArray;
+		eventRectsRef.current = eventRectsArray;
+	}, [
+		canvasRef,
+		containerRef,
+		spanRectsRef,
+		eventRectsRef,
+		spans,
+		connectors,
+		viewStartTs,
+		viewEndTs,
+		scrollTop,
+		rowHeight,
+		selectedSpanId,
+		hoveredSpanId,
+		hoveredEventKey,
+		isDarkMode,
+	]);
+
+	return { drawFlamegraph, spanRectsRef, eventRectsRef };
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useFlamegraphHover.ts

@@ -0,0 +1,295 @@
+import {
+	Dispatch,
+	MouseEvent as ReactMouseEvent,
+	MutableRefObject,
+	RefObject,
+	SetStateAction,
+	useCallback,
+	useRef,
+	useState,
+} from 'react';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import { EventRect, SpanRect } from '../types';
+import { ITraceMetadata } from '../types';
+import { getSpanColor } from '../utils';
+
+function getCanvasPointer(
+	canvas: HTMLCanvasElement,
+	clientX: number,
+	clientY: number,
+): { cssX: number; cssY: number } | null {
+	const rect = canvas.getBoundingClientRect();
+	const dpr = window.devicePixelRatio || 1;
+	const cssWidth = canvas.width / dpr;
+	const cssHeight = canvas.height / dpr;
+	const cssX = (clientX - rect.left) * (cssWidth / rect.width);
+	const cssY = (clientY - rect.top) * (cssHeight / rect.height);
+	return { cssX, cssY };
+}
+
+function findSpanAtPosition(
+	cssX: number,
+	cssY: number,
+	spanRects: SpanRect[],
+): FlamegraphSpan | null {
+	for (let i = spanRects.length - 1; i >= 0; i--) {
+		const r = spanRects[i];
+		if (
+			cssX >= r.x &&
+			cssX <= r.x + r.width &&
+			cssY >= r.y &&
+			cssY <= r.y + r.height
+		) {
+			return r.span;
+		}
+	}
+	return null;
+}
+
+function findEventAtPosition(
+	cssX: number,
+	cssY: number,
+	eventRects: EventRect[],
+): EventRect | null {
+	for (let i = eventRects.length - 1; i >= 0; i--) {
+		const r = eventRects[i];
+		// Manhattan distance check for diamond shape with padding
+		if (Math.abs(r.cx - cssX) + Math.abs(r.cy - cssY) <= r.halfSize * 1.5) {
+			return r;
+		}
+	}
+	return null;
+}
+
+export interface EventTooltipData {
+	name: string;
+	timeOffsetMs: number;
+	isError: boolean;
+	attributeMap: Record<string, string>;
+}
+
+export interface TooltipContent {
+	serviceName: string;
+	spanName: string;
+	status: 'ok' | 'warning' | 'error';
+	startMs: number;
+	durationMs: number;
+	clientX: number;
+	clientY: number;
+	spanColor: string;
+	event?: EventTooltipData;
+}
+
+interface UseFlamegraphHoverArgs {
+	canvasRef: RefObject<HTMLCanvasElement>;
+	spanRectsRef: MutableRefObject<SpanRect[]>;
+	eventRectsRef: MutableRefObject<EventRect[]>;
+	traceMetadata: ITraceMetadata;
+	viewStartTs: number;
+	viewEndTs: number;
+	isDraggingRef: MutableRefObject<boolean>;
+	onSpanClick: (spanId: string) => void;
+	isDarkMode: boolean;
+}
+
+interface UseFlamegraphHoverResult {
+	hoveredSpanId: string | null;
+	setHoveredSpanId: Dispatch<SetStateAction<string | null>>;
+	hoveredEventKey: string | null;
+	handleHoverMouseMove: (e: ReactMouseEvent) => void;
+	handleHoverMouseLeave: () => void;
+	handleMouseDownForClick: (e: ReactMouseEvent) => void;
+	handleClick: (e: ReactMouseEvent) => void;
+	tooltipContent: TooltipContent | null;
+}
+
+export function useFlamegraphHover(
+	args: UseFlamegraphHoverArgs,
+): UseFlamegraphHoverResult {
+	const {
+		canvasRef,
+		spanRectsRef,
+		eventRectsRef,
+		traceMetadata,
+		viewStartTs,
+		viewEndTs,
+		isDraggingRef,
+		onSpanClick,
+		isDarkMode,
+	} = args;
+
+	const [hoveredSpanId, setHoveredSpanId] = useState<string | null>(null);
+	const [hoveredEventKey, setHoveredEventKey] = useState<string | null>(null);
+	const [tooltipContent, setTooltipContent] = useState<TooltipContent | null>(
+		null,
+	);
+
+	const isZoomed =
+		viewStartTs !== traceMetadata.startTime ||
+		viewEndTs !== traceMetadata.endTime;
+
+	const updateCursor = useCallback(
+		(canvas: HTMLCanvasElement, span: FlamegraphSpan | null): void => {
+			if (span) {
+				canvas.style.cursor = 'pointer';
+			} else if (isZoomed) {
+				canvas.style.cursor = 'grab';
+			} else {
+				canvas.style.cursor = 'default';
+			}
+		},
+		[isZoomed],
+	);
+
+	const handleHoverMouseMove = useCallback(
+		(e: ReactMouseEvent): void => {
+			if (isDraggingRef.current) {
+				return;
+			}
+
+			const canvas = canvasRef.current;
+			if (!canvas) {
+				return;
+			}
+
+			const pointer = getCanvasPointer(canvas, e.clientX, e.clientY);
+			if (!pointer) {
+				return;
+			}
+
+			// Check event dots first — they're drawn on top of spans
+			const eventRect = findEventAtPosition(
+				pointer.cssX,
+				pointer.cssY,
+				eventRectsRef.current,
+			);
+
+			if (eventRect) {
+				const { event, span } = eventRect;
+				const eventTimeMs = event.timeUnixNano / 1e6;
+				setHoveredEventKey(`${span.spanId}-${event.name}-${event.timeUnixNano}`);
+				setHoveredSpanId(span.spanId);
+				setTooltipContent({
+					serviceName: span.serviceName || '',
+					spanName: span.name || 'unknown',
+					status: span.hasError ? 'error' : 'ok',
+					startMs: span.timestamp - traceMetadata.startTime,
+					durationMs: span.durationNano / 1e6,
+					clientX: e.clientX,
+					clientY: e.clientY,
+					spanColor: getSpanColor({ span, isDarkMode }),
+					event: {
+						name: event.name,
+						timeOffsetMs: eventTimeMs - span.timestamp,
+						isError: event.isError,
+						attributeMap: event.attributeMap || {},
+					},
+				});
+				updateCursor(canvas, eventRect.span);
+				return;
+			}
+
+			const span = findSpanAtPosition(
+				pointer.cssX,
+				pointer.cssY,
+				spanRectsRef.current,
+			);
+
+			if (span) {
+				setHoveredEventKey(null);
+				setHoveredSpanId(span.spanId);
+				setTooltipContent({
+					serviceName: span.serviceName || '',
+					spanName: span.name || 'unknown',
+					status: span.hasError ? 'error' : 'ok',
+					startMs: span.timestamp - traceMetadata.startTime,
+					durationMs: span.durationNano / 1e6,
+					clientX: e.clientX,
+					clientY: e.clientY,
+					spanColor: getSpanColor({ span, isDarkMode }),
+				});
+				updateCursor(canvas, span);
+			} else {
+				setHoveredEventKey(null);
+				setHoveredSpanId(null);
+				setTooltipContent(null);
+				updateCursor(canvas, null);
+			}
+		},
+		[
+			canvasRef,
+			spanRectsRef,
+			eventRectsRef,
+			traceMetadata.startTime,
+			isDraggingRef,
+			updateCursor,
+			isDarkMode,
+		],
+	);
+
+	const handleHoverMouseLeave = useCallback((): void => {
+		setHoveredEventKey(null);
+		setHoveredSpanId(null);
+		setTooltipContent(null);
+
+		const canvas = canvasRef.current;
+		if (canvas) {
+			updateCursor(canvas, null);
+		}
+	}, [canvasRef, updateCursor]);
+
+	const mouseDownPosRef = useRef<{ x: number; y: number } | null>(null);
+	const CLICK_THRESHOLD = 5;
+
+	const handleMouseDownForClick = useCallback((e: ReactMouseEvent): void => {
+		mouseDownPosRef.current = { x: e.clientX, y: e.clientY };
+	}, []);
+
+	const handleClick = useCallback(
+		(e: ReactMouseEvent): void => {
+			// Detect drag: if mouse moved more than threshold, skip click
+			if (mouseDownPosRef.current) {
+				const dx = e.clientX - mouseDownPosRef.current.x;
+				const dy = e.clientY - mouseDownPosRef.current.y;
+				if (Math.sqrt(dx * dx + dy * dy) > CLICK_THRESHOLD) {
+					mouseDownPosRef.current = null;
+					return;
+				}
+			}
+			mouseDownPosRef.current = null;
+
+			const canvas = canvasRef.current;
+			if (!canvas) {
+				return;
+			}
+
+			const pointer = getCanvasPointer(canvas, e.clientX, e.clientY);
+			if (!pointer) {
+				return;
+			}
+
+			const span = findSpanAtPosition(
+				pointer.cssX,
+				pointer.cssY,
+				spanRectsRef.current,
+			);
+
+			if (span) {
+				onSpanClick(span.spanId);
+			}
+		},
+		[canvasRef, spanRectsRef, onSpanClick],
+	);
+
+	return {
+		hoveredSpanId,
+		setHoveredSpanId,
+		hoveredEventKey,
+		handleHoverMouseMove,
+		handleHoverMouseLeave,
+		handleMouseDownForClick,
+		handleClick,
+		tooltipContent,
+	};
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useFlamegraphZoom.ts

@@ -0,0 +1,224 @@
+import {
+	Dispatch,
+	MutableRefObject,
+	RefObject,
+	SetStateAction,
+	useCallback,
+	useEffect,
+	useRef,
+} from 'react';
+
+import {
+	DEFAULT_ROW_HEIGHT,
+	MAX_ROW_HEIGHT,
+	MIN_ROW_HEIGHT,
+	MIN_VISIBLE_SPAN_MS,
+	PINCH_ZOOM_INTENSITY_H,
+	PINCH_ZOOM_INTENSITY_V,
+	SCROLL_ZOOM_INTENSITY_H,
+	SCROLL_ZOOM_INTENSITY_V,
+} from '../constants';
+import { ITraceMetadata } from '../types';
+import { clamp } from '../utils';
+
+interface UseFlamegraphZoomArgs {
+	canvasRef: RefObject<HTMLCanvasElement>;
+	traceMetadata: ITraceMetadata;
+	viewStartRef: MutableRefObject<number>;
+	viewEndRef: MutableRefObject<number>;
+	rowHeightRef: MutableRefObject<number>;
+	setViewStartTs: Dispatch<SetStateAction<number>>;
+	setViewEndTs: Dispatch<SetStateAction<number>>;
+	setRowHeight: Dispatch<SetStateAction<number>>;
+}
+
+interface UseFlamegraphZoomResult {
+	handleResetZoom: () => void;
+	isOverFlamegraphRef: MutableRefObject<boolean>;
+}
+
+function getCanvasPointer(
+	canvasRef: RefObject<HTMLCanvasElement>,
+	clientX: number,
+): { cssX: number; cssWidth: number } | null {
+	const canvas = canvasRef.current;
+	if (!canvas) {
+		return null;
+	}
+
+	const rect = canvas.getBoundingClientRect();
+	const dpr = window.devicePixelRatio || 1;
+	const cssWidth = canvas.width / dpr;
+	const cssX = (clientX - rect.left) * (cssWidth / rect.width);
+
+	return { cssX, cssWidth };
+}
+
+export function useFlamegraphZoom(
+	args: UseFlamegraphZoomArgs,
+): UseFlamegraphZoomResult {
+	const {
+		canvasRef,
+		traceMetadata,
+		viewStartRef,
+		viewEndRef,
+		rowHeightRef,
+		setViewStartTs,
+		setViewEndTs,
+		setRowHeight,
+	} = args;
+
+	const isOverFlamegraphRef = useRef(false);
+	const wheelDeltaRef = useRef(0);
+	const rafRef = useRef<number | null>(null);
+	const lastCursorXRef = useRef(0);
+	const lastCssWidthRef = useRef(1);
+	const lastIsPinchRef = useRef(false);
+	const lastWheelClientXRef = useRef<number | null>(null);
+
+	// Prevent browser zoom when pinching over the flamegraph
+	useEffect(() => {
+		const onWheel = (e: WheelEvent): void => {
+			if (isOverFlamegraphRef.current && e.ctrlKey) {
+				e.preventDefault();
+			}
+		};
+
+		window.addEventListener('wheel', onWheel, { passive: false, capture: true });
+
+		return (): void => {
+			window.removeEventListener('wheel', onWheel, {
+				capture: true,
+			} as EventListenerOptions);
+		};
+	}, []);
+
+	const applyWheelZoom = useCallback(() => {
+		rafRef.current = null;
+
+		const cssWidth = lastCssWidthRef.current || 1;
+		const cursorX = lastCursorXRef.current;
+		const fullSpanMs = traceMetadata.endTime - traceMetadata.startTime;
+
+		const oldStart = viewStartRef.current;
+		const oldEnd = viewEndRef.current;
+		const oldSpan = oldEnd - oldStart;
+
+		const deltaY = wheelDeltaRef.current;
+		wheelDeltaRef.current = 0;
+		if (deltaY === 0) {
+			return;
+		}
+
+		const zoomH = lastIsPinchRef.current
+			? PINCH_ZOOM_INTENSITY_H
+			: SCROLL_ZOOM_INTENSITY_H;
+		const zoomV = lastIsPinchRef.current
+			? PINCH_ZOOM_INTENSITY_V
+			: SCROLL_ZOOM_INTENSITY_V;
+
+		const factorH = Math.exp(deltaY * zoomH);
+		const factorV = Math.exp(deltaY * zoomV);
+
+		// --- Horizontal zoom ---
+		const desiredSpan = oldSpan * factorH;
+		const minSpanMs = Math.max(
+			MIN_VISIBLE_SPAN_MS,
+			oldSpan / Math.max(cssWidth, 1),
+		);
+		const clampedSpan = clamp(desiredSpan, minSpanMs, fullSpanMs);
+
+		const cursorRatio = clamp(cursorX / cssWidth, 0, 1);
+		const anchorTs = oldStart + cursorRatio * oldSpan;
+
+		let nextStart = anchorTs - cursorRatio * clampedSpan;
+		nextStart = clamp(
+			nextStart,
+			traceMetadata.startTime,
+			traceMetadata.endTime - clampedSpan,
+		);
+		const nextEnd = nextStart + clampedSpan;
+
+		// --- Vertical zoom (row height) ---
+		const desiredRow = rowHeightRef.current * (1 / factorV);
+		const nextRow = clamp(desiredRow, MIN_ROW_HEIGHT, MAX_ROW_HEIGHT);
+
+		// Write refs immediately so rapid wheel events read fresh values
+		viewStartRef.current = nextStart;
+		viewEndRef.current = nextEnd;
+		rowHeightRef.current = nextRow;
+
+		setViewStartTs(nextStart);
+		setViewEndTs(nextEnd);
+		setRowHeight(nextRow);
+	}, [
+		traceMetadata,
+		viewStartRef,
+		viewEndRef,
+		rowHeightRef,
+		setViewStartTs,
+		setViewEndTs,
+		setRowHeight,
+	]);
+
+	// Native wheel listener on the canvas (passive: false for reliable preventDefault)
+	useEffect(() => {
+		const canvas = canvasRef.current;
+		if (!canvas) {
+			return (): void => {};
+		}
+
+		const onWheel = (e: WheelEvent): void => {
+			e.preventDefault();
+
+			const pointer = getCanvasPointer(canvasRef, e.clientX);
+			if (!pointer) {
+				return;
+			}
+
+			// Flush accumulated delta if cursor moved significantly
+			if (lastWheelClientXRef.current !== null) {
+				const moved = Math.abs(e.clientX - lastWheelClientXRef.current);
+				if (moved > 6) {
+					wheelDeltaRef.current = 0;
+				}
+			}
+			lastWheelClientXRef.current = e.clientX;
+
+			lastIsPinchRef.current = e.ctrlKey;
+			lastCssWidthRef.current = pointer.cssWidth;
+			lastCursorXRef.current = pointer.cssX;
+			wheelDeltaRef.current += e.deltaY;
+
+			if (rafRef.current == null) {
+				rafRef.current = requestAnimationFrame(applyWheelZoom);
+			}
+		};
+
+		canvas.addEventListener('wheel', onWheel, { passive: false });
+
+		return (): void => {
+			canvas.removeEventListener('wheel', onWheel);
+		};
+	}, [canvasRef, applyWheelZoom]);
+
+	const handleResetZoom = useCallback(() => {
+		viewStartRef.current = traceMetadata.startTime;
+		viewEndRef.current = traceMetadata.endTime;
+		rowHeightRef.current = DEFAULT_ROW_HEIGHT;
+
+		setViewStartTs(traceMetadata.startTime);
+		setViewEndTs(traceMetadata.endTime);
+		setRowHeight(DEFAULT_ROW_HEIGHT);
+	}, [
+		traceMetadata,
+		viewStartRef,
+		viewEndRef,
+		rowHeightRef,
+		setViewStartTs,
+		setViewEndTs,
+		setRowHeight,
+	]);
+
+	return { handleResetZoom, isOverFlamegraphRef };
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useScrollToSpan.ts

@@ -0,0 +1,118 @@
+import {
+	Dispatch,
+	MutableRefObject,
+	RefObject,
+	SetStateAction,
+	useEffect,
+} from 'react';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import { MIN_VISIBLE_SPAN_MS } from '../constants';
+import { ITraceMetadata } from '../types';
+import { clamp, findSpanById, getFlamegraphRowMetrics } from '../utils';
+
+interface UseScrollToSpanArgs {
+	firstSpanAtFetchLevel: string;
+	spans: FlamegraphSpan[][];
+	traceMetadata: ITraceMetadata;
+	containerRef: RefObject<HTMLDivElement>;
+	viewStartRef: MutableRefObject<number>;
+	viewEndRef: MutableRefObject<number>;
+	scrollTopRef: MutableRefObject<number>;
+	rowHeight: number;
+	setViewStartTs: Dispatch<SetStateAction<number>>;
+	setViewEndTs: Dispatch<SetStateAction<number>>;
+	setScrollTop: Dispatch<SetStateAction<number>>;
+}
+
+/**
+ * When firstSpanAtFetchLevel (from URL spanId) changes, scroll and zoom the
+ * flamegraph so the selected span is centered in view.
+ */
+export function useScrollToSpan(args: UseScrollToSpanArgs): void {
+	const {
+		firstSpanAtFetchLevel,
+		spans,
+		traceMetadata,
+		containerRef,
+		viewStartRef,
+		viewEndRef,
+		scrollTopRef,
+		rowHeight,
+		setViewStartTs,
+		setViewEndTs,
+		setScrollTop,
+	} = args;
+
+	useEffect(() => {
+		if (!firstSpanAtFetchLevel || spans.length === 0) {
+			return;
+		}
+
+		const result = findSpanById(spans, firstSpanAtFetchLevel);
+		if (!result) {
+			return;
+		}
+
+		const { span, levelIndex } = result;
+		const container = containerRef.current;
+		if (!container) {
+			return;
+		}
+
+		const metrics = getFlamegraphRowMetrics(rowHeight);
+		const viewportHeight = container.clientHeight;
+		const totalHeight = spans.length * metrics.ROW_HEIGHT;
+		const maxScroll = Math.max(0, totalHeight - viewportHeight);
+
+		// Vertical: center the span's row in the viewport
+		const targetScrollTop = clamp(
+			levelIndex * metrics.ROW_HEIGHT -
+				viewportHeight / 2 +
+				metrics.ROW_HEIGHT / 2,
+			0,
+			maxScroll,
+		);
+
+		// Horizontal: zoom to span with padding (2x span duration), center it
+		const spanStartMs = span.timestamp;
+		const spanEndMs = span.timestamp + span.durationNano / 1e6;
+		const spanDurationMs = spanEndMs - spanStartMs;
+		const spanCenterMs = (spanStartMs + spanEndMs) / 2;
+
+		const visibleWindowMs = Math.max(spanDurationMs * 2, MIN_VISIBLE_SPAN_MS);
+		const fullSpanMs = traceMetadata.endTime - traceMetadata.startTime;
+		const clampedWindow = clamp(visibleWindowMs, MIN_VISIBLE_SPAN_MS, fullSpanMs);
+
+		let targetViewStart = spanCenterMs - clampedWindow / 2;
+		let targetViewEnd = spanCenterMs + clampedWindow / 2;
+
+		targetViewStart = clamp(
+			targetViewStart,
+			traceMetadata.startTime,
+			traceMetadata.endTime - clampedWindow,
+		);
+		targetViewEnd = targetViewStart + clampedWindow;
+
+		// Apply immediately (instant jump)
+		viewStartRef.current = targetViewStart;
+		viewEndRef.current = targetViewEnd;
+		scrollTopRef.current = targetScrollTop;
+
+		setViewStartTs(targetViewStart);
+		setViewEndTs(targetViewEnd);
+		setScrollTop(targetScrollTop);
+	}, [
+		firstSpanAtFetchLevel,
+		spans,
+		traceMetadata,
+		containerRef,
+		viewStartRef,
+		viewEndRef,
+		scrollTopRef,
+		rowHeight,
+		setViewStartTs,
+		setViewEndTs,
+		setScrollTop,
+	]);
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/hooks/useVisualLayoutWorker.ts

@@ -0,0 +1,98 @@
+import { useEffect, useRef, useState } from 'react';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import { computeVisualLayout, VisualLayout } from '../computeVisualLayout';
+import { LayoutWorkerResponse } from '../visualLayoutWorkerTypes';
+
+const EMPTY_LAYOUT: VisualLayout = {
+	visualRows: [],
+	spanToVisualRow: {},
+	connectors: [],
+	totalVisualRows: 0,
+};
+
+function computeLayoutOrEmpty(spans: FlamegraphSpan[][]): VisualLayout {
+	return spans.length ? computeVisualLayout(spans) : EMPTY_LAYOUT;
+}
+
+function createLayoutWorker(): Worker {
+	return new Worker(new URL('../visualLayout.worker.ts', import.meta.url), {
+		type: 'module',
+	});
+}
+
+export function useVisualLayoutWorker(
+	spans: FlamegraphSpan[][],
+): { layout: VisualLayout; isComputing: boolean } {
+	const [layout, setLayout] = useState<VisualLayout>(EMPTY_LAYOUT);
+	const [isComputing, setIsComputing] = useState(false);
+	const workerRef = useRef<Worker | null>(null);
+	const requestIdRef = useRef(0);
+	const fallbackRef = useRef(typeof Worker === 'undefined');
+
+	// Effect: post message to worker when spans change
+	useEffect(() => {
+		if (fallbackRef.current) {
+			setLayout(computeLayoutOrEmpty(spans));
+			return;
+		}
+
+		if (!workerRef.current) {
+			try {
+				workerRef.current = createLayoutWorker();
+			} catch {
+				fallbackRef.current = true;
+				setLayout(computeLayoutOrEmpty(spans));
+				return;
+			}
+		}
+
+		if (!spans.length) {
+			setLayout(EMPTY_LAYOUT);
+			return;
+		}
+
+		const currentId = ++requestIdRef.current;
+		setIsComputing(true);
+
+		const worker = workerRef.current;
+
+		const onMessage = (e: MessageEvent<LayoutWorkerResponse>): void => {
+			if (e.data.requestId !== requestIdRef.current) {
+				return;
+			}
+			if (e.data.type === 'result') {
+				setLayout(e.data.layout);
+			} else {
+				setLayout(computeVisualLayout(spans));
+			}
+			setIsComputing(false);
+		};
+
+		const onError = (): void => {
+			if (requestIdRef.current === currentId) {
+				setLayout(computeVisualLayout(spans));
+				setIsComputing(false);
+			}
+		};
+
+		worker.addEventListener('message', onMessage);
+		worker.addEventListener('error', onError);
+		worker.postMessage({ type: 'compute', requestId: currentId, spans });
+
+		return (): void => {
+			worker.removeEventListener('message', onMessage);
+			worker.removeEventListener('error', onError);
+		};
+	}, [spans]);
+
+	// Cleanup worker on unmount
+	useEffect(
+		() => (): void => {
+			workerRef.current?.terminate();
+		},
+		[],
+	);
+
+	return { layout, isComputing };
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/types.ts

@@ -0,0 +1,32 @@
+import { Dispatch, SetStateAction } from 'react';
+import { Event, FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+export interface ITraceMetadata {
+	startTime: number;
+	endTime: number;
+}
+
+export interface FlamegraphCanvasProps {
+	spans: FlamegraphSpan[][];
+	firstSpanAtFetchLevel: string;
+	setFirstSpanAtFetchLevel: Dispatch<SetStateAction<string>>;
+	onSpanClick: (spanId: string) => void;
+	traceMetadata: ITraceMetadata;
+}
+
+export interface SpanRect {
+	span: FlamegraphSpan;
+	x: number;
+	y: number;
+	width: number;
+	height: number;
+	level: number;
+}
+
+export interface EventRect {
+	event: Event;
+	span: FlamegraphSpan;
+	cx: number;
+	cy: number;
+	halfSize: number;
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/utils.ts

@@ -0,0 +1,424 @@
+import { themeColors } from 'constants/theme';
+import { convertTimeToRelevantUnit } from 'container/TraceDetail/utils';
+import { generateColor } from 'lib/uPlotLib/utils/generateColor';
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import {
+	DASHED_BORDER_LINE_DASH,
+	EVENT_DOT_SIZE_RATIO,
+	LABEL_FONT,
+	LABEL_PADDING_X,
+	MAX_EVENT_DOT_SIZE,
+	MAX_SPAN_BAR_HEIGHT,
+	MIN_EVENT_DOT_SIZE,
+	MIN_SPAN_BAR_HEIGHT,
+	MIN_WIDTH_FOR_NAME,
+	MIN_WIDTH_FOR_NAME_AND_DURATION,
+	SPAN_BAR_HEIGHT_RATIO,
+} from './constants';
+import { EventRect, SpanRect } from './types';
+
+export function clamp(v: number, min: number, max: number): number {
+	return Math.max(min, Math.min(max, v));
+}
+
+/** Create diagonal stripe pattern for selected/hovered span (repeating-linear-gradient -45deg style). */
+function createStripePattern(
+	ctx: CanvasRenderingContext2D,
+	color: string,
+): CanvasPattern | null {
+	const size = 20;
+	const patternCanvas = document.createElement('canvas');
+	patternCanvas.width = size;
+	patternCanvas.height = size;
+	const pCtx = patternCanvas.getContext('2d');
+	if (!pCtx) {
+		return null;
+	}
+
+	// Diagonal stripes at -45deg: 10px transparent, 10px colored (0.04 opacity), repeat
+	pCtx.globalAlpha = 0.04;
+	pCtx.strokeStyle = color;
+	pCtx.lineWidth = 10;
+	pCtx.lineCap = 'butt';
+	for (let i = -size; i < size * 2; i += size) {
+		pCtx.beginPath();
+		pCtx.moveTo(i + size, 0);
+		pCtx.lineTo(i, size);
+		pCtx.stroke();
+	}
+	pCtx.globalAlpha = 1;
+
+	return ctx.createPattern(patternCanvas, 'repeat');
+}
+
+export function findSpanById(
+	spans: FlamegraphSpan[][],
+	spanId: string,
+): { span: FlamegraphSpan; levelIndex: number } | null {
+	for (let levelIndex = 0; levelIndex < spans.length; levelIndex++) {
+		const span = spans[levelIndex]?.find((s) => s.spanId === spanId);
+		if (span) {
+			return { span, levelIndex };
+		}
+	}
+	return null;
+}
+
+export interface FlamegraphRowMetrics {
+	ROW_HEIGHT: number;
+	SPAN_BAR_HEIGHT: number;
+	SPAN_BAR_Y_OFFSET: number;
+	EVENT_DOT_SIZE: number;
+}
+
+export function getFlamegraphRowMetrics(
+	rowHeight: number,
+): FlamegraphRowMetrics {
+	const spanBarHeight = clamp(
+		Math.round(rowHeight * SPAN_BAR_HEIGHT_RATIO),
+		MIN_SPAN_BAR_HEIGHT,
+		MAX_SPAN_BAR_HEIGHT,
+	);
+	const spanBarYOffset = Math.floor((rowHeight - spanBarHeight) / 2);
+	const eventDotSize = clamp(
+		Math.round(spanBarHeight * EVENT_DOT_SIZE_RATIO),
+		MIN_EVENT_DOT_SIZE,
+		MAX_EVENT_DOT_SIZE,
+	);
+
+	return {
+		ROW_HEIGHT: rowHeight,
+		SPAN_BAR_HEIGHT: spanBarHeight,
+		SPAN_BAR_Y_OFFSET: spanBarYOffset,
+		EVENT_DOT_SIZE: eventDotSize,
+	};
+}
+
+interface GetSpanColorArgs {
+	span: FlamegraphSpan;
+	isDarkMode: boolean;
+}
+
+export function getSpanColor(args: GetSpanColorArgs): string {
+	const { span, isDarkMode } = args;
+	let color = generateColor(span.serviceName, themeColors.traceDetailColorsV3);
+
+	if (span.hasError) {
+		color = isDarkMode ? 'rgb(239, 68, 68)' : 'rgb(220, 38, 38)';
+	}
+
+	return color;
+}
+
+export interface EventDotColor {
+	fill: string;
+	stroke: string;
+}
+
+/** Derive event dot colors from parent span color. Error events always use red. */
+export function getEventDotColor(
+	spanColor: string,
+	isError: boolean,
+	isDarkMode: boolean,
+): EventDotColor {
+	if (isError) {
+		return {
+			fill: isDarkMode ? 'rgb(239, 68, 68)' : 'rgb(220, 38, 38)',
+			stroke: isDarkMode ? 'rgb(185, 28, 28)' : 'rgb(153, 27, 27)',
+		};
+	}
+
+	// Parse the span color (hex or rgb) to darken it for the event dot
+	let r: number | undefined;
+	let g: number | undefined;
+	let b: number | undefined;
+
+	const rgbMatch = spanColor.match(
+		/rgba?\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*[\d.]+)?\s*\)/,
+	);
+	const hexMatch = spanColor.match(
+		/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,
+	);
+
+	if (rgbMatch) {
+		r = parseInt(rgbMatch[1], 10);
+		g = parseInt(rgbMatch[2], 10);
+		b = parseInt(rgbMatch[3], 10);
+	} else if (hexMatch) {
+		r = parseInt(hexMatch[1], 16);
+		g = parseInt(hexMatch[2], 16);
+		b = parseInt(hexMatch[3], 16);
+	}
+
+	if (r !== undefined && g !== undefined && b !== undefined) {
+		// Darken by 20% for fill, 40% for stroke
+		const darken = (v: number, factor: number): number =>
+			Math.round(v * (1 - factor));
+		return {
+			fill: `rgb(${darken(r, 0.2)}, ${darken(g, 0.2)}, ${darken(b, 0.2)})`,
+			stroke: `rgb(${darken(r, 0.4)}, ${darken(g, 0.4)}, ${darken(b, 0.4)})`,
+		};
+	}
+
+	// Fallback to original cyan/blue
+	return {
+		fill: isDarkMode ? 'rgb(14, 165, 233)' : 'rgb(6, 182, 212)',
+		stroke: isDarkMode ? 'rgb(2, 132, 199)' : 'rgb(8, 145, 178)',
+	};
+}
+
+interface DrawEventDotArgs {
+	ctx: CanvasRenderingContext2D;
+	x: number;
+	y: number;
+	color: EventDotColor;
+	eventDotSize: number;
+}
+
+export function drawEventDot(args: DrawEventDotArgs): void {
+	const { ctx, x, y, color, eventDotSize } = args;
+
+	ctx.save();
+	ctx.translate(x, y);
+	ctx.rotate(Math.PI / 4);
+
+	ctx.fillStyle = color.fill;
+	ctx.strokeStyle = color.stroke;
+
+	ctx.lineWidth = 1;
+	const half = eventDotSize / 2;
+	ctx.fillRect(-half, -half, eventDotSize, eventDotSize);
+	ctx.strokeRect(-half, -half, eventDotSize, eventDotSize);
+	ctx.restore();
+}
+
+interface DrawSpanBarArgs {
+	ctx: CanvasRenderingContext2D;
+	span: FlamegraphSpan;
+	x: number;
+	y: number;
+	width: number;
+	levelIndex: number;
+	spanRectsArray: SpanRect[];
+	eventRectsArray: EventRect[];
+	color: string;
+	isDarkMode: boolean;
+	metrics: FlamegraphRowMetrics;
+	selectedSpanId?: string | null;
+	hoveredSpanId?: string | null;
+	hoveredEventKey?: string | null;
+}
+
+export function drawSpanBar(args: DrawSpanBarArgs): void {
+	const {
+		ctx,
+		span,
+		x,
+		y,
+		width,
+		levelIndex,
+		spanRectsArray,
+		eventRectsArray,
+		color,
+		isDarkMode,
+		metrics,
+		selectedSpanId,
+		hoveredSpanId,
+		hoveredEventKey,
+	} = args;
+
+	const spanY = y + metrics.SPAN_BAR_Y_OFFSET;
+	const isSelected = selectedSpanId === span.spanId;
+	const isHovered = hoveredSpanId === span.spanId;
+	const isSelectedOrHovered = isSelected || isHovered;
+
+	ctx.beginPath();
+	ctx.roundRect(x, spanY, width, metrics.SPAN_BAR_HEIGHT, 2);
+
+	if (isSelectedOrHovered) {
+		// Diagonal stripe pattern (repeating-linear-gradient -45deg style) + border in span color
+		const pattern = createStripePattern(ctx, color);
+		if (pattern) {
+			ctx.fillStyle = pattern;
+			ctx.fill();
+		}
+		if (isSelected) {
+			ctx.setLineDash(DASHED_BORDER_LINE_DASH);
+		}
+		ctx.strokeStyle = color;
+		ctx.lineWidth = isSelected ? 2 : 1;
+		ctx.stroke();
+		if (isSelected) {
+			ctx.setLineDash([]);
+		}
+	} else {
+		ctx.fillStyle = color;
+		ctx.fill();
+	}
+
+	spanRectsArray.push({
+		span,
+		x,
+		y: spanY,
+		width,
+		height: metrics.SPAN_BAR_HEIGHT,
+		level: levelIndex,
+	});
+
+	span.event?.forEach((event) => {
+		const spanDurationMs = span.durationNano / 1e6;
+		if (spanDurationMs <= 0) {
+			return;
+		}
+
+		const eventTimeMs = event.timeUnixNano / 1e6;
+		const eventOffsetPercent =
+			((eventTimeMs - span.timestamp) / spanDurationMs) * 100;
+		const clampedOffset = clamp(eventOffsetPercent, 1, 99);
+		const eventX = x + (clampedOffset / 100) * width;
+		const eventY = spanY + metrics.SPAN_BAR_HEIGHT / 2;
+
+		const dotColor = getEventDotColor(color, event.isError, isDarkMode);
+		const eventKey = `${span.spanId}-${event.name}-${event.timeUnixNano}`;
+		const isEventHovered = hoveredEventKey === eventKey;
+		const dotSize = isEventHovered
+			? Math.round(metrics.EVENT_DOT_SIZE * 1.5)
+			: metrics.EVENT_DOT_SIZE;
+
+		drawEventDot({
+			ctx,
+			x: eventX,
+			y: eventY,
+			color: dotColor,
+			eventDotSize: dotSize,
+		});
+
+		eventRectsArray.push({
+			event,
+			span,
+			cx: eventX,
+			cy: eventY,
+			halfSize: metrics.EVENT_DOT_SIZE / 2,
+		});
+	});
+
+	drawSpanLabel({
+		ctx,
+		span,
+		x,
+		y: spanY,
+		width,
+		color,
+		isSelectedOrHovered,
+		isDarkMode,
+		spanBarHeight: metrics.SPAN_BAR_HEIGHT,
+	});
+}
+
+export function formatDuration(durationNano: number): string {
+	const durationMs = durationNano / 1e6;
+	const { time, timeUnitName } = convertTimeToRelevantUnit(durationMs);
+	return `${parseFloat(time.toFixed(2))}${timeUnitName}`;
+}
+
+interface DrawSpanLabelArgs {
+	ctx: CanvasRenderingContext2D;
+	span: FlamegraphSpan;
+	x: number;
+	y: number;
+	width: number;
+	color: string;
+	isSelectedOrHovered: boolean;
+	isDarkMode: boolean;
+	spanBarHeight: number;
+}
+
+function drawSpanLabel(args: DrawSpanLabelArgs): void {
+	const {
+		ctx,
+		span,
+		x,
+		y,
+		width,
+		color,
+		isSelectedOrHovered,
+		isDarkMode,
+		spanBarHeight,
+	} = args;
+
+	if (width < MIN_WIDTH_FOR_NAME) {
+		return;
+	}
+
+	const name = span.name;
+
+	ctx.save();
+
+	// Clip text to span bar bounds
+	ctx.beginPath();
+	ctx.rect(x, y, width, spanBarHeight);
+	ctx.clip();
+
+	ctx.font = LABEL_FONT;
+	ctx.fillStyle = isSelectedOrHovered
+		? color
+		: isDarkMode
+		? 'rgba(0, 0, 0, 0.9)'
+		: 'rgba(255, 255, 255, 0.9)';
+	ctx.textBaseline = 'middle';
+
+	const textY = y + spanBarHeight / 2;
+	const leftX = x + LABEL_PADDING_X;
+	const rightX = x + width - LABEL_PADDING_X;
+	const availableWidth = width - LABEL_PADDING_X * 2;
+
+	if (width >= MIN_WIDTH_FOR_NAME_AND_DURATION) {
+		const duration = formatDuration(span.durationNano);
+		const durationWidth = ctx.measureText(duration).width;
+		const minGap = 6;
+		const nameSpace = availableWidth - durationWidth - minGap;
+
+		// Duration right-aligned
+		ctx.textAlign = 'right';
+		ctx.fillText(duration, rightX, textY);
+
+		// Name left-aligned, truncated to fit remaining space
+		if (nameSpace > 20) {
+			ctx.textAlign = 'left';
+			ctx.fillText(truncateText(ctx, name, nameSpace), leftX, textY);
+		}
+	} else {
+		// Name only, truncated to fit
+		ctx.textAlign = 'left';
+		ctx.fillText(truncateText(ctx, name, availableWidth), leftX, textY);
+	}
+
+	ctx.restore();
+}
+
+function truncateText(
+	ctx: CanvasRenderingContext2D,
+	text: string,
+	maxWidth: number,
+): string {
+	const ellipsis = '...';
+	const ellipsisWidth = ctx.measureText(ellipsis).width;
+
+	if (ctx.measureText(text).width <= maxWidth) {
+		return text;
+	}
+
+	let lo = 0;
+	let hi = text.length;
+	while (lo < hi) {
+		const mid = Math.ceil((lo + hi) / 2);
+		if (ctx.measureText(text.slice(0, mid)).width + ellipsisWidth <= maxWidth) {
+			lo = mid;
+		} else {
+			hi = mid - 1;
+		}
+	}
+
+	return lo > 0 ? `${text.slice(0, lo)}${ellipsis}` : ellipsis;
+}

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/visualLayout.worker.ts

@@ -0,0 +1,26 @@
+/// <reference lib="webworker" />
+import { computeVisualLayout } from './computeVisualLayout';
+import {
+	LayoutWorkerRequest,
+	LayoutWorkerResponse,
+} from './visualLayoutWorkerTypes';
+
+self.onmessage = (event: MessageEvent<LayoutWorkerRequest>): void => {
+	const { requestId, spans } = event.data;
+	try {
+		const layout = computeVisualLayout(spans);
+		const response: LayoutWorkerResponse = {
+			type: 'result',
+			requestId,
+			layout,
+		};
+		self.postMessage(response);
+	} catch (err) {
+		const response: LayoutWorkerResponse = {
+			type: 'error',
+			requestId,
+			message: String(err),
+		};
+		self.postMessage(response);
+	}
+};

frontend/src/pages/TraceDetailsV3/TraceFlamegraph/visualLayoutWorkerTypes.ts

@@ -0,0 +1,13 @@
+import { FlamegraphSpan } from 'types/api/trace/getTraceFlamegraph';
+
+import { VisualLayout } from './computeVisualLayout';
+
+export interface LayoutWorkerRequest {
+	type: 'compute';
+	requestId: number;
+	spans: FlamegraphSpan[][];
+}
+
+export type LayoutWorkerResponse =
+	| { type: 'result'; requestId: number; layout: VisualLayout }
+	| { type: 'error'; requestId: number; message: string };

frontend/src/types/api/trace/getTraceFlamegraph.ts

@@ -4,7 +4,8 @@ export interface TraceDetailFlamegraphURLProps {
 
 export interface GetTraceFlamegraphPayloadProps {
 	traceId: string;
-	selectedSpanId: string;
+	selectedSpanId?: string;
+	limit?: number;
 }
 
 export interface Event {

pkg/apiserver/signozapiserver/cloudintegration.go

@@ -10,6 +10,26 @@ import (
 )
 
 func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
+	if err := router.Handle("/api/v1/cloud_integrations/{cloud_provider}/credentials", handler.New(
+		provider.authZ.AdminAccess(provider.cloudIntegrationHandler.GetConnectionCredentials),
+		handler.OpenAPIDef{
+			ID:                  "GetConnectionCredentials",
+			Tags:                []string{"cloudintegration"},
+			Summary:             "Get connection credentials",
+			Description:         "This endpoint retrieves the connection credentials required for integration",
+			Request:             nil,
+			RequestContentType:  "application/json",
+			Response:            new(citypes.Credentials),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodGet).GetError(); err != nil {
+		return err
+	}
+
 	if err := router.Handle("/api/v1/cloud_integrations/{cloud_provider}/accounts", handler.New(
 		provider.authZ.AdminAccess(provider.cloudIntegrationHandler.CreateAccount),
 		handler.OpenAPIDef{
@@ -17,9 +37,9 @@ func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
 			Tags:                []string{"cloudintegration"},
 			Summary:             "Create account",
 			Description:         "This endpoint creates a new cloud integration account for the specified cloud provider",
-			Request:             new(citypes.PostableConnectionArtifact),
+			Request:             new(citypes.PostableAccount),
 			RequestContentType:  "application/json",
-			Response:            new(citypes.GettableAccountWithArtifact),
+			Response:            new(citypes.GettableAccountWithConnectionArtifact),
 			ResponseContentType: "application/json",
 			SuccessStatusCode:   http.StatusOK,
 			ErrorStatusCodes:    []int{},
@@ -59,7 +79,7 @@ func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
 			Description:         "This endpoint gets an account for the specified cloud provider",
 			Request:             nil,
 			RequestContentType:  "",
-			Response:            new(citypes.GettableAccount),
+			Response:            new(citypes.Account),
 			ResponseContentType: "application/json",
 			SuccessStatusCode:   http.StatusOK,
 			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusNotFound},
@@ -139,7 +159,7 @@ func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
 			Description:         "This endpoint gets a service for the specified cloud provider",
 			Request:             nil,
 			RequestContentType:  "",
-			Response:            new(citypes.GettableService),
+			Response:            new(citypes.Service),
 			ResponseContentType: "application/json",
 			SuccessStatusCode:   http.StatusOK,
 			ErrorStatusCodes:    []int{},
@@ -150,7 +170,7 @@ func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
 		return err
 	}
 
-	if err := router.Handle("/api/v1/cloud_integrations/{cloud_provider}/services/{service_id}", handler.New(
+	if err := router.Handle("/api/v1/cloud_integrations/{cloud_provider}/accounts/{id}/services/{service_id}", handler.New(
 		provider.authZ.AdminAccess(provider.cloudIntegrationHandler.UpdateService),
 		handler.OpenAPIDef{
 			ID:                  "UpdateService",
@@ -179,9 +199,9 @@ func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
 			Tags:                []string{"cloudintegration"},
 			Summary:             "Agent check-in",
 			Description:         "[Deprecated] This endpoint is called by the deployed agent to check in",
-			Request:             new(citypes.PostableAgentCheckInRequest),
+			Request:             new(citypes.PostableAgentCheckIn),
 			RequestContentType:  "application/json",
-			Response:            new(citypes.GettableAgentCheckInResponse),
+			Response:            new(citypes.GettableAgentCheckIn),
 			ResponseContentType: "application/json",
 			SuccessStatusCode:   http.StatusOK,
 			ErrorStatusCodes:    []int{},
@@ -199,9 +219,9 @@ func (provider *provider) addCloudIntegrationRoutes(router *mux.Router) error {
 			Tags:                []string{"cloudintegration"},
 			Summary:             "Agent check-in",
 			Description:         "This endpoint is called by the deployed agent to check in",
-			Request:             new(citypes.PostableAgentCheckInRequest),
+			Request:             new(citypes.PostableAgentCheckIn),
 			RequestContentType:  "application/json",
-			Response:            new(citypes.GettableAgentCheckInResponse),
+			Response:            new(citypes.GettableAgentCheckIn),
 			ResponseContentType: "application/json",
 			SuccessStatusCode:   http.StatusOK,
 			ErrorStatusCodes:    []int{},

pkg/auditor/config.go

@@ -63,6 +63,7 @@ type RetryConfig struct {
 
 func newConfig() factory.Config {
 	return Config{
+		Provider:      "noop",
 		BufferSize:    1000,
 		BatchSize:     100,
 		FlushInterval: time.Second,

pkg/modules/cloudintegration/cloudintegration.go

@@ -10,37 +10,42 @@ import (
 )
 
 type Module interface {
+	GetConnectionCredentials(ctx context.Context, orgID valuer.UUID, provider citypes.CloudProviderType) (*citypes.Credentials, error)
+
 	CreateAccount(ctx context.Context, account *citypes.Account) error
 
 	// GetAccount returns cloud integration account
-	GetAccount(ctx context.Context, orgID, accountID valuer.UUID) (*citypes.Account, error)
+	GetAccount(ctx context.Context, orgID, accountID valuer.UUID, provider citypes.CloudProviderType) (*citypes.Account, error)
 
 	// ListAccounts lists accounts where agent is connected
-	ListAccounts(ctx context.Context, orgID valuer.UUID) ([]*citypes.Account, error)
+	ListAccounts(ctx context.Context, orgID valuer.UUID, provider citypes.CloudProviderType) ([]*citypes.Account, error)
 
 	// UpdateAccount updates the cloud integration account for a specific organization.
 	UpdateAccount(ctx context.Context, account *citypes.Account) error
 
 	// DisconnectAccount soft deletes/removes a cloud integration account.
-	DisconnectAccount(ctx context.Context, orgID, accountID valuer.UUID) error
+	DisconnectAccount(ctx context.Context, orgID, accountID valuer.UUID, provider citypes.CloudProviderType) error
 
 	// GetConnectionArtifact returns cloud provider specific connection information,
 	// client side handles how this information is shown
-	GetConnectionArtifact(ctx context.Context, account *citypes.Account, req *citypes.ConnectionArtifactRequest) (*citypes.ConnectionArtifact, error)
+	GetConnectionArtifact(ctx context.Context, account *citypes.Account, req *citypes.GetConnectionArtifactRequest) (*citypes.ConnectionArtifact, error)
 
-	// ListServicesMetadata returns the list of services metadata for a cloud provider attached with the integrationID.
-	// This just returns a summary of the service and not the whole service definition
-	ListServicesMetadata(ctx context.Context, orgID valuer.UUID, integrationID *valuer.UUID) ([]*citypes.ServiceMetadata, error)
+	// ListServicesMetadata returns the list of supported services' metadata for a cloud provider with optional filtering for a specific integration
+	// This just returns a summary of the service and not the whole service definition.
+	ListServicesMetadata(ctx context.Context, orgID valuer.UUID, provider citypes.CloudProviderType, integrationID *valuer.UUID) ([]*citypes.ServiceMetadata, error)
 
-	// GetService returns service definition details for a serviceID. This returns config and
-	// other details required to show in service details page on web client.
-	GetService(ctx context.Context, orgID valuer.UUID, integrationID *valuer.UUID, serviceID string) (*citypes.Service, error)
+	// GetService returns service definition details for a serviceID. This optionally returns the service config
+	// for integrationID if provided.
+	GetService(ctx context.Context, orgID valuer.UUID, integrationID *valuer.UUID, serviceID citypes.ServiceID, provider citypes.CloudProviderType) (*citypes.Service, error)
+
+	// CreateService creates a new service for a cloud integration account.
+	CreateService(ctx context.Context, orgID valuer.UUID, service *citypes.CloudIntegrationService, provider citypes.CloudProviderType) error
 
 	// UpdateService updates cloud integration service
-	UpdateService(ctx context.Context, orgID valuer.UUID, service *citypes.CloudIntegrationService) error
+	UpdateService(ctx context.Context, orgID valuer.UUID, service *citypes.CloudIntegrationService, provider citypes.CloudProviderType) error
 
-	// AgentCheckIn is called by agent to heartbeat and get latest config in response.
-	AgentCheckIn(ctx context.Context, orgID valuer.UUID, req *citypes.AgentCheckInRequest) (*citypes.AgentCheckInResponse, error)
+	// AgentCheckIn is called by agent to send heartbeat and get latest config in response.
+	AgentCheckIn(ctx context.Context, orgID valuer.UUID, provider citypes.CloudProviderType, req *citypes.AgentCheckInRequest) (*citypes.AgentCheckInResponse, error)
 
 	// GetDashboardByID returns dashboard JSON for a given dashboard id.
 	// this only returns the dashboard when the service (embedded in dashboard id) is enabled
@@ -52,7 +57,22 @@ type Module interface {
 	ListDashboards(ctx context.Context, orgID valuer.UUID) ([]*dashboardtypes.Dashboard, error)
 }
 
+type CloudProviderModule interface {
+	GetConnectionArtifact(ctx context.Context, account *citypes.Account, req *citypes.GetConnectionArtifactRequest) (*citypes.ConnectionArtifact, error)
+
+	// ListServiceDefinitions returns all service definitions for this cloud provider.
+	ListServiceDefinitions(ctx context.Context) ([]*citypes.ServiceDefinition, error)
+
+	// GetServiceDefinition returns the service definition for the given service ID.
+	GetServiceDefinition(ctx context.Context, serviceID citypes.ServiceID) (*citypes.ServiceDefinition, error)
+
+	// BuildIntegrationConfig compiles the provider-specific integration config from the account
+	// and list of configured services. This is the config returned to the agent on check-in.
+	BuildIntegrationConfig(ctx context.Context, account *citypes.Account, services []*citypes.StorableCloudIntegrationService) (*citypes.ProviderIntegrationConfig, error)
+}
+
 type Handler interface {
+	GetConnectionCredentials(http.ResponseWriter, *http.Request)
 	CreateAccount(http.ResponseWriter, *http.Request)
 	ListAccounts(http.ResponseWriter, *http.Request)
 	GetAccount(http.ResponseWriter, *http.Request)

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/alb/integration.json

@@ -447,9 +447,9 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/ApplicationELB"
+            "namespace": "AWS/ApplicationELB"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/api-gateway/integration.json

@@ -171,14 +171,14 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/ApiGateway"
+            "namespace": "AWS/ApiGateway"
           }
         ]
       },
       "logs": {
-        "cloudwatchLogsSubscriptions": [
+        "subscriptions": [
           {
             "logGroupNamePrefix": "API-Gateway",
             "filterPattern": ""

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/dynamodb/integration.json

@@ -374,9 +374,9 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/DynamoDB"
+            "namespace": "AWS/DynamoDB"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/ec2/integration.json

@@ -495,12 +495,12 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/EC2"
+            "namespace": "AWS/EC2"
           },
           {
-            "Namespace": "CWAgent"
+            "namespace": "CWAgent"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/ecs/integration.json

@@ -823,17 +823,17 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/ECS"
+            "namespace": "AWS/ECS"
           },
           {
-            "Namespace": "ECS/ContainerInsights"
+            "namespace": "ECS/ContainerInsights"
           }
         ]
       },
       "logs": {
-        "cloudwatchLogsSubscriptions": [
+        "subscriptions": [
           {
             "logGroupNamePrefix": "/ecs",
             "filterPattern": ""

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/eks/integration.json

@@ -2702,17 +2702,17 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/EKS"
+            "namespace": "AWS/EKS"
           },
           {
-            "Namespace": "ContainerInsights"
+            "namespace": "ContainerInsights"
           }
         ]
       },
       "logs": {
-        "cloudwatchLogsSubscriptions": [
+        "subscriptions": [
           {
             "logGroupNamePrefix": "/aws/containerinsights",
             "filterPattern": ""

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/elasticache/integration.json

@@ -1934,9 +1934,9 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/ElastiCache"
+            "namespace": "AWS/ElastiCache"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/lambda/integration.json

@@ -271,14 +271,14 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/Lambda"
+            "namespace": "AWS/Lambda"
           }
         ]
       },
       "logs": {
-        "cloudwatchLogsSubscriptions": [
+        "subscriptions": [
           {
             "logGroupNamePrefix": "/aws/lambda",
             "filterPattern": ""

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/msk/integration.json

@@ -1070,9 +1070,9 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/Kafka"
+            "namespace": "AWS/Kafka"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/rds/integration.json

@@ -775,14 +775,14 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/RDS"
+            "namespace": "AWS/RDS"
           }
         ]
       },
       "logs": {
-        "cloudwatchLogsSubscriptions": [
+        "subscriptions": [
           {
             "logGroupNamePrefix": "/aws/rds",
             "filterPattern": ""

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/s3sync/integration.json

@@ -39,7 +39,7 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "logs": {
-        "cloudwatchLogsSubscriptions": [
+        "subscriptions": [
           {
             "logGroupNamePrefix": "x/signoz/forwarder",
             "filterPattern": ""

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/sns/integration.json

@@ -110,9 +110,9 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/SNS"
+            "namespace": "AWS/SNS"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/aws/sqs/integration.json

@@ -230,9 +230,9 @@
   "telemetryCollectionStrategy": {
     "aws": {
       "metrics": {
-        "cloudwatchMetricStreamFilters": [
+        "streamFilters": [
           {
-            "Namespace": "AWS/SQS"
+            "namespace": "AWS/SQS"
           }
         ]
       }

pkg/modules/cloudintegration/implcloudintegration/handler.go

@@ -12,6 +12,10 @@ func NewHandler() cloudintegration.Handler {
 	return &handler{}
 }
 
+func (handler *handler) GetConnectionCredentials(http.ResponseWriter, *http.Request) {
+	panic("unimplemented")
+}
+
 func (handler *handler) CreateAccount(writer http.ResponseWriter, request *http.Request) {
 	// TODO implement me
 	panic("implement me")

pkg/modules/cloudintegration/implcloudintegration/store.go

@@ -34,6 +34,25 @@ func (store *store) GetAccountByID(ctx context.Context, orgID, id valuer.UUID, p
 	return account, nil
 }
 
+func (store *store) GetConnectedAccount(ctx context.Context, orgID valuer.UUID, provider cloudintegrationtypes.CloudProviderType, providerAccountID string) (*cloudintegrationtypes.StorableCloudIntegration, error) {
+	account := new(cloudintegrationtypes.StorableCloudIntegration)
+	err := store.
+		store.
+		BunDBCtx(ctx).
+		NewSelect().
+		Model(account).
+		Where("org_id = ?", orgID).
+		Where("provider = ?", provider).
+		Where("account_id = ?", providerAccountID).
+		Where("last_agent_report IS NOT NULL").
+		Where("removed_at IS NULL").
+		Scan(ctx)
+	if err != nil {
+		return nil, store.store.WrapNotFoundErrf(err, cloudintegrationtypes.ErrCodeCloudIntegrationNotFound, "connected account with provider account id %s not found", providerAccountID)
+	}
+	return account, nil
+}
+
 func (store *store) ListConnectedAccounts(ctx context.Context, orgID valuer.UUID, provider cloudintegrationtypes.CloudProviderType) ([]*cloudintegrationtypes.StorableCloudIntegration, error) {
 	var accounts []*cloudintegrationtypes.StorableCloudIntegration
 	err := store.
@@ -96,25 +115,6 @@ func (store *store) RemoveAccount(ctx context.Context, orgID, id valuer.UUID, pr
 	return err
 }
 
-func (store *store) GetConnectedAccount(ctx context.Context, orgID valuer.UUID, provider cloudintegrationtypes.CloudProviderType, providerAccountID string) (*cloudintegrationtypes.StorableCloudIntegration, error) {
-	account := new(cloudintegrationtypes.StorableCloudIntegration)
-	err := store.
-		store.
-		BunDBCtx(ctx).
-		NewSelect().
-		Model(account).
-		Where("org_id = ?", orgID).
-		Where("provider = ?", provider).
-		Where("account_id = ?", providerAccountID).
-		Where("last_agent_report IS NOT NULL").
-		Where("removed_at IS NULL").
-		Scan(ctx)
-	if err != nil {
-		return nil, store.store.WrapNotFoundErrf(err, cloudintegrationtypes.ErrCodeCloudIntegrationNotFound, "connected account with provider account id %s not found", providerAccountID)
-	}
-	return account, nil
-}
-
 func (store *store) GetServiceByServiceID(ctx context.Context, cloudIntegrationID valuer.UUID, serviceID cloudintegrationtypes.ServiceID) (*cloudintegrationtypes.StorableCloudIntegrationService, error) {
 	service := new(cloudintegrationtypes.StorableCloudIntegrationService)
 	err := store.
@@ -172,3 +172,9 @@ func (store *store) UpdateService(ctx context.Context, service *cloudintegration
 		Exec(ctx)
 	return err
 }
+
+func (store *store) RunInTx(ctx context.Context, cb func(ctx context.Context) error) error {
+	return store.store.RunInTxCtx(ctx, nil, func(ctx context.Context) error {
+		return cb(ctx)
+	})
+}

pkg/modules/serviceaccount/implserviceaccount/module.go

@@ -361,7 +361,7 @@ func (module *module) getOrGetSetIdentity(ctx context.Context, serviceAccountID
 		return identity, nil
 	}
 
-	storableServiceAccount, err := module.store.GetActiveByID(ctx, serviceAccountID)
+	storableServiceAccount, err := module.store.GetByID(ctx, serviceAccountID)
 	if err != nil {
 		return nil, err
 	}

pkg/modules/serviceaccount/implserviceaccount/store.go

@@ -105,24 +105,6 @@ func (store *store) GetByID(ctx context.Context, id valuer.UUID) (*serviceaccoun
 	return storable, nil
 }
 
-func (store *store) GetActiveByID(ctx context.Context, id valuer.UUID) (*serviceaccounttypes.ServiceAccount, error) {
-	storable := new(serviceaccounttypes.ServiceAccount)
-
-	err := store.
-		sqlstore.
-		BunDBCtx(ctx).
-		NewSelect().
-		Model(storable).
-		Where("id = ?", id).
-		Where("status = ?", serviceaccounttypes.ServiceAccountStatusActive).
-		Scan(ctx)
-	if err != nil {
-		return nil, store.sqlstore.WrapNotFoundErrf(err, serviceaccounttypes.ErrCodeServiceAccountNotFound, "service account with id: %s doesn't exist", id)
-	}
-
-	return storable, nil
-}
-
 func (store *store) CountByOrgID(ctx context.Context, orgID valuer.UUID) (int64, error) {
 	storable := new(serviceaccounttypes.ServiceAccount)
 

pkg/modules/tracedetail/tracedetail.go

@@ -0,0 +1,19 @@
+package tracedetail
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/types/tracedetailtypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+// Handler exposes HTTP handlers for trace detail APIs.
+type Handler interface {
+	GetWaterfall(http.ResponseWriter, *http.Request)
+}
+
+// Module defines the business logic for trace detail operations.
+type Module interface {
+	GetWaterfall(ctx context.Context, orgID valuer.UUID, traceID string, req *tracedetailtypes.WaterfallRequest) (*tracedetailtypes.WaterfallResponse, error)
+}

pkg/querier/querier.go

@@ -40,6 +40,7 @@ type querier struct {
 	promEngine               prometheus.Prometheus
 	traceStmtBuilder         qbtypes.StatementBuilder[qbtypes.TraceAggregation]
 	logStmtBuilder           qbtypes.StatementBuilder[qbtypes.LogAggregation]
+	auditStmtBuilder         qbtypes.StatementBuilder[qbtypes.LogAggregation]
 	metricStmtBuilder        qbtypes.StatementBuilder[qbtypes.MetricAggregation]
 	meterStmtBuilder         qbtypes.StatementBuilder[qbtypes.MetricAggregation]
 	traceOperatorStmtBuilder qbtypes.TraceOperatorStatementBuilder
@@ -56,6 +57,7 @@ func New(
 	promEngine prometheus.Prometheus,
 	traceStmtBuilder qbtypes.StatementBuilder[qbtypes.TraceAggregation],
 	logStmtBuilder qbtypes.StatementBuilder[qbtypes.LogAggregation],
+	auditStmtBuilder qbtypes.StatementBuilder[qbtypes.LogAggregation],
 	metricStmtBuilder qbtypes.StatementBuilder[qbtypes.MetricAggregation],
 	meterStmtBuilder qbtypes.StatementBuilder[qbtypes.MetricAggregation],
 	traceOperatorStmtBuilder qbtypes.TraceOperatorStatementBuilder,
@@ -69,6 +71,7 @@ func New(
 		promEngine:               promEngine,
 		traceStmtBuilder:         traceStmtBuilder,
 		logStmtBuilder:           logStmtBuilder,
+		auditStmtBuilder:         auditStmtBuilder,
 		metricStmtBuilder:        metricStmtBuilder,
 		meterStmtBuilder:         meterStmtBuilder,
 		traceOperatorStmtBuilder: traceOperatorStmtBuilder,
@@ -361,7 +364,11 @@ func (q *querier) QueryRange(ctx context.Context, orgID valuer.UUID, req *qbtype
 			case qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]:
 				spec.ShiftBy = extractShiftFromBuilderQuery(spec)
 				timeRange := adjustTimeRangeForShift(spec, qbtypes.TimeRange{From: req.Start, To: req.End}, req.RequestType)
-				bq := newBuilderQuery(q.logger, q.telemetryStore, q.logStmtBuilder, spec, timeRange, req.RequestType, tmplVars)
+				stmtBuilder := q.logStmtBuilder
+				if spec.Source == telemetrytypes.SourceAudit {
+					stmtBuilder = q.auditStmtBuilder
+				}
+				bq := newBuilderQuery(q.logger, q.telemetryStore, stmtBuilder, spec, timeRange, req.RequestType, tmplVars)
 				queries[spec.Name] = bq
 				steps[spec.Name] = spec.StepInterval
 			case qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]:
@@ -550,7 +557,11 @@ func (q *querier) QueryRawStream(ctx context.Context, orgID valuer.UUID, req *qb
 		case <-tick:
 			// timestamp end is not specified here
 			timeRange := adjustTimeRangeForShift(spec, qbtypes.TimeRange{From: tsStart}, req.RequestType)
-			bq := newBuilderQuery(q.logger, q.telemetryStore, q.logStmtBuilder, spec, timeRange, req.RequestType, map[string]qbtypes.VariableItem{
+			liveTailStmtBuilder := q.logStmtBuilder
+			if spec.Source == telemetrytypes.SourceAudit {
+				liveTailStmtBuilder = q.auditStmtBuilder
+			}
+			bq := newBuilderQuery(q.logger, q.telemetryStore, liveTailStmtBuilder, spec, timeRange, req.RequestType, map[string]qbtypes.VariableItem{
 				"id": {
 					Value: updatedLogID,
 				},
@@ -850,7 +861,11 @@ func (q *querier) createRangedQuery(originalQuery qbtypes.Query, timeRange qbtyp
 		specCopy := qt.spec.Copy()
 		specCopy.ShiftBy = extractShiftFromBuilderQuery(specCopy)
 		adjustedTimeRange := adjustTimeRangeForShift(specCopy, timeRange, qt.kind)
-		return newBuilderQuery(q.logger, q.telemetryStore, q.logStmtBuilder, specCopy, adjustedTimeRange, qt.kind, qt.variables)
+		shiftStmtBuilder := q.logStmtBuilder
+		if qt.spec.Source == telemetrytypes.SourceAudit {
+			shiftStmtBuilder = q.auditStmtBuilder
+		}
+		return newBuilderQuery(q.logger, q.telemetryStore, shiftStmtBuilder, specCopy, adjustedTimeRange, qt.kind, qt.variables)
 
 	case *builderQuery[qbtypes.MetricAggregation]:
 		specCopy := qt.spec.Copy()

pkg/querier/querier_test.go

@@ -47,6 +47,7 @@ func TestQueryRange_MetricTypeMissing(t *testing.T) {
 		nil, // prometheus
 		nil, // traceStmtBuilder
 		nil, // logStmtBuilder
+		nil, // auditStmtBuilder
 		nil, // metricStmtBuilder
 		nil, // meterStmtBuilder
 		nil, // traceOperatorStmtBuilder
@@ -110,6 +111,7 @@ func TestQueryRange_MetricTypeFromStore(t *testing.T) {
 		nil,                      // prometheus
 		nil,                      // traceStmtBuilder
 		nil,                      // logStmtBuilder
+		nil,                      // auditStmtBuilder
 		&mockMetricStmtBuilder{}, // metricStmtBuilder
 		nil,                      // meterStmtBuilder
 		nil,                      // traceOperatorStmtBuilder

pkg/querier/signozquerier/provider.go

@@ -9,6 +9,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/prometheus"
 	"github.com/SigNoz/signoz/pkg/querier"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
+	"github.com/SigNoz/signoz/pkg/telemetryaudit"
 	"github.com/SigNoz/signoz/pkg/telemetrylogs"
 	"github.com/SigNoz/signoz/pkg/telemetrymetadata"
 	"github.com/SigNoz/signoz/pkg/telemetrymeter"
@@ -63,6 +64,11 @@ func newProvider(
 		telemetrylogs.TagAttributesV2TableName,
 		telemetrylogs.LogAttributeKeysTblName,
 		telemetrylogs.LogResourceKeysTblName,
+		telemetryaudit.DBName,
+		telemetryaudit.AuditLogsTableName,
+		telemetryaudit.TagAttributesTableName,
+		telemetryaudit.LogAttributeKeysTblName,
+		telemetryaudit.LogResourceKeysTblName,
 		telemetrymetadata.DBName,
 		telemetrymetadata.AttributesMetadataLocalTableName,
 		telemetrymetadata.ColumnEvolutionMetadataTableName,
@@ -82,13 +88,13 @@ func newProvider(
 		telemetryStore,
 	)
 
-	// ADD: Create trace operator statement builder
+	// Create trace operator statement builder
 	traceOperatorStmtBuilder := telemetrytraces.NewTraceOperatorStatementBuilder(
 		settings,
 		telemetryMetadataStore,
 		traceFieldMapper,
 		traceConditionBuilder,
-		traceStmtBuilder, // Pass the regular trace statement builder
+		traceStmtBuilder,
 		traceAggExprRewriter,
 	)
 
@@ -112,6 +118,26 @@ func newProvider(
 		telemetrylogs.GetBodyJSONKey,
 	)
 
+	// Create audit statement builder
+	auditFieldMapper := telemetryaudit.NewFieldMapper()
+	auditConditionBuilder := telemetryaudit.NewConditionBuilder(auditFieldMapper)
+	auditAggExprRewriter := querybuilder.NewAggExprRewriter(
+		settings,
+		telemetryaudit.DefaultFullTextColumn,
+		auditFieldMapper,
+		auditConditionBuilder,
+		nil,
+	)
+	auditStmtBuilder := telemetryaudit.NewAuditQueryStatementBuilder(
+		settings,
+		telemetryMetadataStore,
+		auditFieldMapper,
+		auditConditionBuilder,
+		auditAggExprRewriter,
+		telemetryaudit.DefaultFullTextColumn,
+		nil,
+	)
+
 	// Create metric statement builder
 	metricFieldMapper := telemetrymetrics.NewFieldMapper()
 	metricConditionBuilder := telemetrymetrics.NewConditionBuilder(metricFieldMapper)
@@ -148,6 +174,7 @@ func newProvider(
 		prometheus,
 		traceStmtBuilder,
 		logStmtBuilder,
+		auditStmtBuilder,
 		metricStmtBuilder,
 		meterStmtBuilder,
 		traceOperatorStmtBuilder,

pkg/query-service/app/server.go

@@ -208,7 +208,7 @@ func (s *Server) createPublicServer(api *APIHandler, web web.Web) (*http.Server,
 		s.config.APIServer.Timeout.Default,
 		s.config.APIServer.Timeout.Max,
 	).Wrap)
-	r.Use(middleware.NewAudit(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes, nil).Wrap)
+	r.Use(middleware.NewAudit(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes, s.signoz.Auditor).Wrap)
 	r.Use(middleware.NewComment().Wrap)
 
 	am := middleware.NewAuthZ(s.signoz.Instrumentation.Logger(), s.signoz.Modules.OrgGetter, s.signoz.Authz)

pkg/query-service/rules/setups_test.go

@@ -46,6 +46,7 @@ func prepareQuerierForMetrics(t *testing.T, telemetryStore telemetrystore.Teleme
 		nil, // prometheus
 		nil, // traceStmtBuilder
 		nil, // logStmtBuilder
+		nil, // auditStmtBuilder
 		metricStmtBuilder,
 		nil, // meterStmtBuilder
 		nil, // traceOperatorStmtBuilder
@@ -91,6 +92,7 @@ func prepareQuerierForLogs(telemetryStore telemetrystore.TelemetryStore, keysMap
 		nil,            // prometheus
 		nil,            // traceStmtBuilder
 		logStmtBuilder, // logStmtBuilder
+		nil,            // auditStmtBuilder
 		nil,            // metricStmtBuilder
 		nil,            // meterStmtBuilder
 		nil,            // traceOperatorStmtBuilder
@@ -131,6 +133,7 @@ func prepareQuerierForTraces(telemetryStore telemetrystore.TelemetryStore, keysM
 		nil,              // prometheus
 		traceStmtBuilder, // traceStmtBuilder
 		nil,              // logStmtBuilder
+		nil,              // auditStmtBuilder
 		nil,              // metricStmtBuilder
 		nil,              // meterStmtBuilder
 		nil,              // traceOperatorStmtBuilder

pkg/querybuilder/where_clause_visitor.go

@@ -818,9 +818,9 @@ func (v *filterExpressionVisitor) VisitFunctionCall(ctx *grammar.FunctionCallCon
 			case "has":
 				cond = fmt.Sprintf("has(%s, %s)", fieldName, v.builder.Var(value[0]))
 			case "hasAny":
-				cond = fmt.Sprintf("hasAny(%s, %s)", fieldName, v.builder.Var(value))
+				cond = fmt.Sprintf("hasAny(%s, %s)", fieldName, v.builder.Var(value[0]))
 			case "hasAll":
-				cond = fmt.Sprintf("hasAll(%s, %s)", fieldName, v.builder.Var(value))
+				cond = fmt.Sprintf("hasAll(%s, %s)", fieldName, v.builder.Var(value[0]))
 			}
 			conds = append(conds, cond)
 		}

pkg/signoz/config.go

@@ -11,6 +11,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/alertmanager"
 	"github.com/SigNoz/signoz/pkg/analytics"
 	"github.com/SigNoz/signoz/pkg/apiserver"
+	"github.com/SigNoz/signoz/pkg/auditor"
 	"github.com/SigNoz/signoz/pkg/cache"
 	"github.com/SigNoz/signoz/pkg/config"
 	"github.com/SigNoz/signoz/pkg/emailing"
@@ -123,6 +124,9 @@ type Config struct {
 
 	// ServiceAccount config
 	ServiceAccount serviceaccount.Config `mapstructure:"serviceaccount"`
+
+	// Auditor config
+	Auditor auditor.Config `mapstructure:"auditor"`
 }
 
 func NewConfig(ctx context.Context, logger *slog.Logger, resolverConfig config.ResolverConfig) (Config, error) {
@@ -153,6 +157,7 @@ func NewConfig(ctx context.Context, logger *slog.Logger, resolverConfig config.R
 		user.NewConfigFactory(),
 		identn.NewConfigFactory(),
 		serviceaccount.NewConfigFactory(),
+		auditor.NewConfigFactory(),
 	}
 
 	conf, err := config.New(ctx, resolverConfig, configFactories)

pkg/signoz/provider.go

@@ -3,6 +3,8 @@ package signoz
 import (
 	"github.com/SigNoz/signoz/pkg/alertmanager"
 	"github.com/SigNoz/signoz/pkg/alertmanager/nfmanager"
+	"github.com/SigNoz/signoz/pkg/auditor"
+	"github.com/SigNoz/signoz/pkg/auditor/noopauditor"
 	"github.com/SigNoz/signoz/pkg/alertmanager/nfmanager/rulebasednotification"
 	"github.com/SigNoz/signoz/pkg/alertmanager/signozalertmanager"
 	"github.com/SigNoz/signoz/pkg/analytics"
@@ -312,6 +314,12 @@ func NewGlobalProviderFactories(identNConfig identn.Config) factory.NamedMap[fac
 	)
 }
 
+func NewAuditorProviderFactories() factory.NamedMap[factory.ProviderFactory[auditor.Auditor, auditor.Config]] {
+	return factory.MustNewNamedMap(
+		noopauditor.NewFactory(),
+	)
+}
+
 func NewFlaggerProviderFactories(registry featuretypes.Registry) factory.NamedMap[factory.ProviderFactory[flagger.FlaggerProvider, flagger.Config]] {
 	return factory.MustNewNamedMap(
 		configflagger.NewFactory(registry),

pkg/signoz/signoz.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/alertmanager"
 	"github.com/SigNoz/signoz/pkg/alertmanager/nfmanager"
+	"github.com/SigNoz/signoz/pkg/auditor"
 	"github.com/SigNoz/signoz/pkg/alertmanager/nfmanager/nfroutingstore/sqlroutingstore"
 	"github.com/SigNoz/signoz/pkg/analytics"
 	"github.com/SigNoz/signoz/pkg/apiserver"
@@ -33,6 +34,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/sqlschema"
 	"github.com/SigNoz/signoz/pkg/sqlstore"
 	"github.com/SigNoz/signoz/pkg/statsreporter"
+	"github.com/SigNoz/signoz/pkg/telemetryaudit"
 	"github.com/SigNoz/signoz/pkg/telemetrylogs"
 	"github.com/SigNoz/signoz/pkg/telemetrymetadata"
 	"github.com/SigNoz/signoz/pkg/telemetrymeter"
@@ -74,6 +76,7 @@ type SigNoz struct {
 	QueryParser            queryparser.QueryParser
 	Flagger                flagger.Flagger
 	Gateway                gateway.Gateway
+	Auditor                auditor.Auditor
 }
 
 func New(
@@ -93,6 +96,7 @@ func New(
 	authzCallback func(context.Context, sqlstore.SQLStore, licensing.Licensing, dashboard.Module) (factory.ProviderFactory[authz.AuthZ, authz.Config], error),
 	dashboardModuleCallback func(sqlstore.SQLStore, factory.ProviderSettings, analytics.Analytics, organization.Getter, queryparser.QueryParser, querier.Querier, licensing.Licensing) dashboard.Module,
 	gatewayProviderFactory func(licensing.Licensing) factory.ProviderFactory[gateway.Gateway, gateway.Config],
+	auditorProviderFactories func(licensing.Licensing) factory.NamedMap[factory.ProviderFactory[auditor.Auditor, auditor.Config]],
 	querierHandlerCallback func(factory.ProviderSettings, querier.Querier, analytics.Analytics) querier.Handler,
 ) (*SigNoz, error) {
 	// Initialize instrumentation
@@ -370,6 +374,12 @@ func New(
 		return nil, err
 	}
 
+	// Initialize auditor from the variant-specific provider factories
+	auditor, err := factory.NewProviderFromNamedMap(ctx, providerSettings, config.Auditor, auditorProviderFactories(licensing), config.Auditor.Provider)
+	if err != nil {
+		return nil, err
+	}
+
 	// Initialize authns
 	store := sqlauthnstore.NewStore(sqlstore)
 	authNs, err := authNsCallback(ctx, providerSettings, store, licensing)
@@ -395,6 +405,11 @@ func New(
 		telemetrylogs.TagAttributesV2TableName,
 		telemetrylogs.LogAttributeKeysTblName,
 		telemetrylogs.LogResourceKeysTblName,
+		telemetryaudit.DBName,
+		telemetryaudit.AuditLogsTableName,
+		telemetryaudit.TagAttributesTableName,
+		telemetryaudit.LogAttributeKeysTblName,
+		telemetryaudit.LogResourceKeysTblName,
 		telemetrymetadata.DBName,
 		telemetrymetadata.AttributesMetadataLocalTableName,
 		telemetrymetadata.ColumnEvolutionMetadataTableName,
@@ -464,6 +479,7 @@ func New(
 		factory.NewNamedService(factory.MustNewName("tokenizer"), tokenizer),
 		factory.NewNamedService(factory.MustNewName("authz"), authz),
 		factory.NewNamedService(factory.MustNewName("user"), userService, factory.MustNewName("authz")),
+		factory.NewNamedService(factory.MustNewName("auditor"), auditor),
 	)
 	if err != nil {
 		return nil, err
@@ -510,5 +526,6 @@ func New(
 		QueryParser:            queryParser,
 		Flagger:                flagger,
 		Gateway:                gateway,
+		Auditor:                auditor,
 	}, nil
 }

pkg/telemetryaudit/condition_builder.go

@@ -0,0 +1,200 @@
+package telemetryaudit
+
+import (
+	"context"
+	"fmt"
+
+	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/querybuilder"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/huandu/go-sqlbuilder"
+)
+
+type conditionBuilder struct {
+	fm qbtypes.FieldMapper
+}
+
+func NewConditionBuilder(fm qbtypes.FieldMapper) *conditionBuilder {
+	return &conditionBuilder{fm: fm}
+}
+
+func (c *conditionBuilder) conditionFor(
+	ctx context.Context,
+	startNs, endNs uint64,
+	key *telemetrytypes.TelemetryFieldKey,
+	operator qbtypes.FilterOperator,
+	value any,
+	sb *sqlbuilder.SelectBuilder,
+) (string, error) {
+	columns, err := c.fm.ColumnFor(ctx, startNs, endNs, key)
+	if err != nil {
+		return "", err
+	}
+
+	if operator.IsStringSearchOperator() {
+		value = querybuilder.FormatValueForContains(value)
+	}
+
+	fieldExpression, err := c.fm.FieldFor(ctx, startNs, endNs, key)
+	if err != nil {
+		return "", err
+	}
+
+	fieldExpression, value = querybuilder.DataTypeCollisionHandledFieldName(key, value, fieldExpression, operator)
+
+	switch operator {
+	case qbtypes.FilterOperatorEqual:
+		return sb.E(fieldExpression, value), nil
+	case qbtypes.FilterOperatorNotEqual:
+		return sb.NE(fieldExpression, value), nil
+	case qbtypes.FilterOperatorGreaterThan:
+		return sb.G(fieldExpression, value), nil
+	case qbtypes.FilterOperatorGreaterThanOrEq:
+		return sb.GE(fieldExpression, value), nil
+	case qbtypes.FilterOperatorLessThan:
+		return sb.LT(fieldExpression, value), nil
+	case qbtypes.FilterOperatorLessThanOrEq:
+		return sb.LE(fieldExpression, value), nil
+	case qbtypes.FilterOperatorLike:
+		return sb.Like(fieldExpression, value), nil
+	case qbtypes.FilterOperatorNotLike:
+		return sb.NotLike(fieldExpression, value), nil
+	case qbtypes.FilterOperatorILike:
+		return sb.ILike(fieldExpression, value), nil
+	case qbtypes.FilterOperatorNotILike:
+		return sb.NotILike(fieldExpression, value), nil
+	case qbtypes.FilterOperatorContains:
+		return sb.ILike(fieldExpression, fmt.Sprintf("%%%s%%", value)), nil
+	case qbtypes.FilterOperatorNotContains:
+		return sb.NotILike(fieldExpression, fmt.Sprintf("%%%s%%", value)), nil
+	case qbtypes.FilterOperatorRegexp:
+		return fmt.Sprintf(`match(%s, %s)`, sqlbuilder.Escape(fieldExpression), sb.Var(value)), nil
+	case qbtypes.FilterOperatorNotRegexp:
+		return fmt.Sprintf(`NOT match(%s, %s)`, sqlbuilder.Escape(fieldExpression), sb.Var(value)), nil
+	case qbtypes.FilterOperatorBetween:
+		values, ok := value.([]any)
+		if !ok {
+			return "", qbtypes.ErrBetweenValues
+		}
+		if len(values) != 2 {
+			return "", qbtypes.ErrBetweenValues
+		}
+		return sb.Between(fieldExpression, values[0], values[1]), nil
+	case qbtypes.FilterOperatorNotBetween:
+		values, ok := value.([]any)
+		if !ok {
+			return "", qbtypes.ErrBetweenValues
+		}
+		if len(values) != 2 {
+			return "", qbtypes.ErrBetweenValues
+		}
+		return sb.NotBetween(fieldExpression, values[0], values[1]), nil
+	case qbtypes.FilterOperatorIn:
+		values, ok := value.([]any)
+		if !ok {
+			return "", qbtypes.ErrInValues
+		}
+		conditions := []string{}
+		for _, value := range values {
+			conditions = append(conditions, sb.E(fieldExpression, value))
+		}
+		return sb.Or(conditions...), nil
+	case qbtypes.FilterOperatorNotIn:
+		values, ok := value.([]any)
+		if !ok {
+			return "", qbtypes.ErrInValues
+		}
+		conditions := []string{}
+		for _, value := range values {
+			conditions = append(conditions, sb.NE(fieldExpression, value))
+		}
+		return sb.And(conditions...), nil
+	case qbtypes.FilterOperatorExists, qbtypes.FilterOperatorNotExists:
+		var value any
+		column := columns[0]
+
+		switch column.Type.GetType() {
+		case schema.ColumnTypeEnumJSON:
+			if operator == qbtypes.FilterOperatorExists {
+				return sb.IsNotNull(fieldExpression), nil
+			}
+			return sb.IsNull(fieldExpression), nil
+		case schema.ColumnTypeEnumLowCardinality:
+			switch elementType := column.Type.(schema.LowCardinalityColumnType).ElementType; elementType.GetType() {
+			case schema.ColumnTypeEnumString:
+				value = ""
+				if operator == qbtypes.FilterOperatorExists {
+					return sb.NE(fieldExpression, value), nil
+				}
+				return sb.E(fieldExpression, value), nil
+			default:
+				return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "exists operator is not supported for low cardinality column type %s", elementType)
+			}
+		case schema.ColumnTypeEnumString:
+			value = ""
+			if operator == qbtypes.FilterOperatorExists {
+				return sb.NE(fieldExpression, value), nil
+			}
+			return sb.E(fieldExpression, value), nil
+		case schema.ColumnTypeEnumUInt64, schema.ColumnTypeEnumUInt32, schema.ColumnTypeEnumUInt8:
+			value = 0
+			if operator == qbtypes.FilterOperatorExists {
+				return sb.NE(fieldExpression, value), nil
+			}
+			return sb.E(fieldExpression, value), nil
+		case schema.ColumnTypeEnumMap:
+			keyType := column.Type.(schema.MapColumnType).KeyType
+			if _, ok := keyType.(schema.LowCardinalityColumnType); !ok {
+				return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "key type %s is not supported for map column type %s", keyType, column.Type)
+			}
+
+			switch valueType := column.Type.(schema.MapColumnType).ValueType; valueType.GetType() {
+			case schema.ColumnTypeEnumString, schema.ColumnTypeEnumBool, schema.ColumnTypeEnumFloat64:
+				leftOperand := fmt.Sprintf("mapContains(%s, '%s')", column.Name, key.Name)
+				if key.Materialized {
+					leftOperand = telemetrytypes.FieldKeyToMaterializedColumnNameForExists(key)
+				}
+				if operator == qbtypes.FilterOperatorExists {
+					return sb.E(leftOperand, true), nil
+				}
+				return sb.NE(leftOperand, true), nil
+			default:
+				return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "exists operator is not supported for map column type %s", valueType)
+			}
+		default:
+			return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "exists operator is not supported for column type %s", column.Type)
+		}
+	}
+	return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported operator: %v", operator)
+}
+
+func (c *conditionBuilder) ConditionFor(
+	ctx context.Context,
+	startNs uint64,
+	endNs uint64,
+	key *telemetrytypes.TelemetryFieldKey,
+	operator qbtypes.FilterOperator,
+	value any,
+	sb *sqlbuilder.SelectBuilder,
+) (string, error) {
+	condition, err := c.conditionFor(ctx, startNs, endNs, key, operator, value, sb)
+	if err != nil {
+		return "", err
+	}
+
+	if key.FieldContext == telemetrytypes.FieldContextLog || key.FieldContext == telemetrytypes.FieldContextScope {
+		return condition, nil
+	}
+
+	if operator.AddDefaultExistsFilter() {
+		existsCondition, err := c.conditionFor(ctx, startNs, endNs, key, qbtypes.FilterOperatorExists, nil, sb)
+		if err != nil {
+			return "", err
+		}
+		return sb.And(condition, existsCondition), nil
+	}
+
+	return condition, nil
+}

pkg/telemetryaudit/const.go

@@ -0,0 +1,129 @@
+package telemetryaudit
+
+import (
+	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+)
+
+const (
+	// Internal Columns.
+	IDColumn                   = "id"
+	TimestampBucketStartColumn = "ts_bucket_start"
+	ResourceFingerPrintColumn  = "resource_fingerprint"
+
+	// Intrinsic Columns.
+	TimestampColumn         = "timestamp"
+	ObservedTimestampColumn = "observed_timestamp"
+	BodyColumn              = "body"
+	EventNameColumn         = "event_name"
+	TraceIDColumn           = "trace_id"
+	SpanIDColumn            = "span_id"
+	TraceFlagsColumn        = "trace_flags"
+	SeverityTextColumn      = "severity_text"
+	SeverityNumberColumn    = "severity_number"
+	ScopeNameColumn         = "scope_name"
+	ScopeVersionColumn      = "scope_version"
+
+	// Contextual Columns.
+	AttributesStringColumn = "attributes_string"
+	AttributesNumberColumn = "attributes_number"
+	AttributesBoolColumn   = "attributes_bool"
+	ResourceColumn         = "resource"
+	ScopeStringColumn      = "scope_string"
+)
+
+var (
+	DefaultFullTextColumn = &telemetrytypes.TelemetryFieldKey{
+		Name:          "body",
+		Signal:        telemetrytypes.SignalLogs,
+		FieldContext:  telemetrytypes.FieldContextLog,
+		FieldDataType: telemetrytypes.FieldDataTypeString,
+	}
+
+	IntrinsicFields = map[string]telemetrytypes.TelemetryFieldKey{
+		"body": {
+			Name:          "body",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+		},
+		"trace_id": {
+			Name:          "trace_id",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+		},
+		"span_id": {
+			Name:          "span_id",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+		},
+		"trace_flags": {
+			Name:          "trace_flags",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeNumber,
+		},
+		"severity_text": {
+			Name:          "severity_text",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+		},
+		"severity_number": {
+			Name:          "severity_number",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeNumber,
+		},
+		"event_name": {
+			Name:          "event_name",
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  telemetrytypes.FieldContextLog,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+		},
+	}
+
+	DefaultSortingOrder = []qbtypes.OrderBy{
+		{
+			Key: qbtypes.OrderByKey{
+				TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+					Name: TimestampColumn,
+				},
+			},
+			Direction: qbtypes.OrderDirectionDesc,
+		},
+		{
+			Key: qbtypes.OrderByKey{
+				TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+					Name: IDColumn,
+				},
+			},
+			Direction: qbtypes.OrderDirectionDesc,
+		},
+	}
+)
+
+var auditLogColumns = map[string]*schema.Column{
+	"ts_bucket_start":      {Name: "ts_bucket_start", Type: schema.ColumnTypeUInt64},
+	"resource_fingerprint": {Name: "resource_fingerprint", Type: schema.ColumnTypeString},
+	"timestamp":            {Name: "timestamp", Type: schema.ColumnTypeUInt64},
+	"observed_timestamp":   {Name: "observed_timestamp", Type: schema.ColumnTypeUInt64},
+	"id":                   {Name: "id", Type: schema.ColumnTypeString},
+	"trace_id":             {Name: "trace_id", Type: schema.ColumnTypeString},
+	"span_id":              {Name: "span_id", Type: schema.ColumnTypeString},
+	"trace_flags":          {Name: "trace_flags", Type: schema.ColumnTypeUInt32},
+	"severity_text":        {Name: "severity_text", Type: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}},
+	"severity_number":      {Name: "severity_number", Type: schema.ColumnTypeUInt8},
+	"body":                 {Name: "body", Type: schema.ColumnTypeString},
+	"attributes_string":    {Name: "attributes_string", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeString}},
+	"attributes_number":    {Name: "attributes_number", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeFloat64}},
+	"attributes_bool":      {Name: "attributes_bool", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeBool}},
+	"resource":             {Name: "resource", Type: schema.JSONColumnType{}},
+	"event_name":           {Name: "event_name", Type: schema.ColumnTypeString},
+	"scope_name":           {Name: "scope_name", Type: schema.ColumnTypeString},
+	"scope_version":        {Name: "scope_version", Type: schema.ColumnTypeString},
+	"scope_string":         {Name: "scope_string", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeString}},
+}

pkg/telemetryaudit/field_mapper.go

@@ -0,0 +1,124 @@
+package telemetryaudit
+
+import (
+	"context"
+	"fmt"
+
+	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
+	"github.com/SigNoz/signoz/pkg/errors"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/huandu/go-sqlbuilder"
+
+	"golang.org/x/exp/maps"
+)
+
+type fieldMapper struct{}
+
+func NewFieldMapper() qbtypes.FieldMapper {
+	return &fieldMapper{}
+}
+
+func (m *fieldMapper) getColumn(_ context.Context, key *telemetrytypes.TelemetryFieldKey) ([]*schema.Column, error) {
+	switch key.FieldContext {
+	case telemetrytypes.FieldContextResource:
+		return []*schema.Column{auditLogColumns["resource"]}, nil
+	case telemetrytypes.FieldContextScope:
+		switch key.Name {
+		case "name", "scope.name", "scope_name":
+			return []*schema.Column{auditLogColumns["scope_name"]}, nil
+		case "version", "scope.version", "scope_version":
+			return []*schema.Column{auditLogColumns["scope_version"]}, nil
+		}
+		return []*schema.Column{auditLogColumns["scope_string"]}, nil
+	case telemetrytypes.FieldContextAttribute:
+		switch key.FieldDataType {
+		case telemetrytypes.FieldDataTypeString:
+			return []*schema.Column{auditLogColumns["attributes_string"]}, nil
+		case telemetrytypes.FieldDataTypeInt64, telemetrytypes.FieldDataTypeFloat64, telemetrytypes.FieldDataTypeNumber:
+			return []*schema.Column{auditLogColumns["attributes_number"]}, nil
+		case telemetrytypes.FieldDataTypeBool:
+			return []*schema.Column{auditLogColumns["attributes_bool"]}, nil
+		}
+	case telemetrytypes.FieldContextLog, telemetrytypes.FieldContextUnspecified:
+		col, ok := auditLogColumns[key.Name]
+		if !ok {
+			return nil, qbtypes.ErrColumnNotFound
+		}
+		return []*schema.Column{col}, nil
+	}
+
+	return nil, qbtypes.ErrColumnNotFound
+}
+
+func (m *fieldMapper) FieldFor(ctx context.Context, _, _ uint64, key *telemetrytypes.TelemetryFieldKey) (string, error) {
+	columns, err := m.getColumn(ctx, key)
+	if err != nil {
+		return "", err
+	}
+	if len(columns) != 1 {
+		return "", errors.Newf(errors.TypeInternal, errors.CodeInternal, "expected exactly 1 column, got %d", len(columns))
+	}
+	column := columns[0]
+
+	switch column.Type.GetType() {
+	case schema.ColumnTypeEnumJSON:
+		if key.FieldContext != telemetrytypes.FieldContextResource {
+			return "", errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "only resource context fields are supported for json columns in audit, got %s", key.FieldContext.String)
+		}
+		return fmt.Sprintf("%s.`%s`::String", column.Name, key.Name), nil
+	case schema.ColumnTypeEnumLowCardinality:
+		return column.Name, nil
+	case schema.ColumnTypeEnumString, schema.ColumnTypeEnumUInt64, schema.ColumnTypeEnumUInt32, schema.ColumnTypeEnumUInt8:
+		return column.Name, nil
+	case schema.ColumnTypeEnumMap:
+		keyType := column.Type.(schema.MapColumnType).KeyType
+		if _, ok := keyType.(schema.LowCardinalityColumnType); !ok {
+			return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "key type %s is not supported for map column type %s", keyType, column.Type)
+		}
+
+		switch valueType := column.Type.(schema.MapColumnType).ValueType; valueType.GetType() {
+		case schema.ColumnTypeEnumString, schema.ColumnTypeEnumBool, schema.ColumnTypeEnumFloat64:
+			if key.Materialized {
+				return telemetrytypes.FieldKeyToMaterializedColumnName(key), nil
+			}
+			return fmt.Sprintf("%s['%s']", column.Name, key.Name), nil
+		default:
+			return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported map value type %s", valueType)
+		}
+	}
+
+	return column.Name, nil
+}
+
+func (m *fieldMapper) ColumnFor(ctx context.Context, _, _ uint64, key *telemetrytypes.TelemetryFieldKey) ([]*schema.Column, error) {
+	return m.getColumn(ctx, key)
+}
+
+func (m *fieldMapper) ColumnExpressionFor(
+	ctx context.Context,
+	tsStart, tsEnd uint64,
+	field *telemetrytypes.TelemetryFieldKey,
+	keys map[string][]*telemetrytypes.TelemetryFieldKey,
+) (string, error) {
+	fieldExpression, err := m.FieldFor(ctx, tsStart, tsEnd, field)
+	if errors.Is(err, qbtypes.ErrColumnNotFound) {
+		keysForField := keys[field.Name]
+		if len(keysForField) == 0 {
+			if _, ok := auditLogColumns[field.Name]; ok {
+				field.FieldContext = telemetrytypes.FieldContextLog
+				fieldExpression, _ = m.FieldFor(ctx, tsStart, tsEnd, field)
+			} else {
+				correction, found := telemetrytypes.SuggestCorrection(field.Name, maps.Keys(keys))
+				if found {
+					return "", errors.Wrap(err, errors.TypeInvalidInput, errors.CodeInvalidInput, correction)
+				}
+				return "", errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "field `%s` not found", field.Name)
+			}
+		} else {
+			fieldExpression, _ = m.FieldFor(ctx, tsStart, tsEnd, keysForField[0])
+		}
+	}
+
+	return fmt.Sprintf("%s AS `%s`", sqlbuilder.Escape(fieldExpression), field.Name), nil
+}

pkg/telemetryaudit/statement_builder.go

@@ -0,0 +1,612 @@
+package telemetryaudit
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+	"strings"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/querybuilder"
+	"github.com/SigNoz/signoz/pkg/telemetryresourcefilter"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/huandu/go-sqlbuilder"
+)
+
+type auditQueryStatementBuilder struct {
+	logger                    *slog.Logger
+	metadataStore             telemetrytypes.MetadataStore
+	fm                        qbtypes.FieldMapper
+	cb                        qbtypes.ConditionBuilder
+	resourceFilterStmtBuilder qbtypes.StatementBuilder[qbtypes.LogAggregation]
+	aggExprRewriter           qbtypes.AggExprRewriter
+	fullTextColumn            *telemetrytypes.TelemetryFieldKey
+	jsonKeyToKey              qbtypes.JsonKeyToFieldFunc
+}
+
+var _ qbtypes.StatementBuilder[qbtypes.LogAggregation] = (*auditQueryStatementBuilder)(nil)
+
+func NewAuditQueryStatementBuilder(
+	settings factory.ProviderSettings,
+	metadataStore telemetrytypes.MetadataStore,
+	fieldMapper qbtypes.FieldMapper,
+	conditionBuilder qbtypes.ConditionBuilder,
+	aggExprRewriter qbtypes.AggExprRewriter,
+	fullTextColumn *telemetrytypes.TelemetryFieldKey,
+	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
+) *auditQueryStatementBuilder {
+	auditSettings := factory.NewScopedProviderSettings(settings, "github.com/SigNoz/signoz/pkg/telemetryaudit")
+
+	resourceFilterStmtBuilder := telemetryresourcefilter.New[qbtypes.LogAggregation](
+		settings,
+		DBName,
+		LogsResourceTableName,
+		telemetrytypes.SignalLogs,
+		telemetrytypes.SourceAudit,
+		metadataStore,
+		fullTextColumn,
+		jsonKeyToKey,
+	)
+
+	return &auditQueryStatementBuilder{
+		logger:                    auditSettings.Logger(),
+		metadataStore:             metadataStore,
+		fm:                        fieldMapper,
+		cb:                        conditionBuilder,
+		resourceFilterStmtBuilder: resourceFilterStmtBuilder,
+		aggExprRewriter:           aggExprRewriter,
+		fullTextColumn:            fullTextColumn,
+		jsonKeyToKey:              jsonKeyToKey,
+	}
+}
+
+func (b *auditQueryStatementBuilder) Build(
+	ctx context.Context,
+	start uint64,
+	end uint64,
+	requestType qbtypes.RequestType,
+	query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation],
+	variables map[string]qbtypes.VariableItem,
+) (*qbtypes.Statement, error) {
+	start = querybuilder.ToNanoSecs(start)
+	end = querybuilder.ToNanoSecs(end)
+
+	keySelectors := getKeySelectors(query)
+	keys, _, err := b.metadataStore.GetKeysMulti(ctx, keySelectors)
+	if err != nil {
+		return nil, err
+	}
+
+	query = b.adjustKeys(ctx, keys, query, requestType)
+
+	q := sqlbuilder.NewSelectBuilder()
+
+	var stmt *qbtypes.Statement
+	switch requestType {
+	case qbtypes.RequestTypeRaw, qbtypes.RequestTypeRawStream:
+		stmt, err = b.buildListQuery(ctx, q, query, start, end, keys, variables)
+	case qbtypes.RequestTypeTimeSeries:
+		stmt, err = b.buildTimeSeriesQuery(ctx, q, query, start, end, keys, variables)
+	case qbtypes.RequestTypeScalar:
+		stmt, err = b.buildScalarQuery(ctx, q, query, start, end, keys, false, variables)
+	default:
+		return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported request type: %s", requestType)
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return stmt, nil
+}
+
+func getKeySelectors(query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]) []*telemetrytypes.FieldKeySelector {
+	var keySelectors []*telemetrytypes.FieldKeySelector
+
+	for idx := range query.Aggregations {
+		aggExpr := query.Aggregations[idx]
+		selectors := querybuilder.QueryStringToKeysSelectors(aggExpr.Expression)
+		keySelectors = append(keySelectors, selectors...)
+	}
+
+	if query.Filter != nil && query.Filter.Expression != "" {
+		whereClauseSelectors := querybuilder.QueryStringToKeysSelectors(query.Filter.Expression)
+		keySelectors = append(keySelectors, whereClauseSelectors...)
+	}
+
+	for idx := range query.GroupBy {
+		groupBy := query.GroupBy[idx]
+		keySelectors = append(keySelectors, &telemetrytypes.FieldKeySelector{
+			Name:          groupBy.Name,
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  groupBy.FieldContext,
+			FieldDataType: groupBy.FieldDataType,
+		})
+	}
+
+	for idx := range query.SelectFields {
+		selectField := query.SelectFields[idx]
+		keySelectors = append(keySelectors, &telemetrytypes.FieldKeySelector{
+			Name:          selectField.Name,
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  selectField.FieldContext,
+			FieldDataType: selectField.FieldDataType,
+		})
+	}
+
+	for idx := range query.Order {
+		keySelectors = append(keySelectors, &telemetrytypes.FieldKeySelector{
+			Name:          query.Order[idx].Key.Name,
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  query.Order[idx].Key.FieldContext,
+			FieldDataType: query.Order[idx].Key.FieldDataType,
+		})
+	}
+
+	for idx := range keySelectors {
+		keySelectors[idx].Signal = telemetrytypes.SignalLogs
+		keySelectors[idx].Source = telemetrytypes.SourceAudit
+		keySelectors[idx].SelectorMatchType = telemetrytypes.FieldSelectorMatchTypeExact
+	}
+
+	return keySelectors
+}
+
+func (b *auditQueryStatementBuilder) adjustKeys(ctx context.Context, keys map[string][]*telemetrytypes.TelemetryFieldKey, query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation], requestType qbtypes.RequestType) qbtypes.QueryBuilderQuery[qbtypes.LogAggregation] {
+	keys["id"] = append([]*telemetrytypes.TelemetryFieldKey{{
+		Name:          "id",
+		Signal:        telemetrytypes.SignalLogs,
+		FieldContext:  telemetrytypes.FieldContextLog,
+		FieldDataType: telemetrytypes.FieldDataTypeString,
+	}}, keys["id"]...)
+
+	keys["timestamp"] = append([]*telemetrytypes.TelemetryFieldKey{{
+		Name:          "timestamp",
+		Signal:        telemetrytypes.SignalLogs,
+		FieldContext:  telemetrytypes.FieldContextLog,
+		FieldDataType: telemetrytypes.FieldDataTypeNumber,
+	}}, keys["timestamp"]...)
+
+	actions := querybuilder.AdjustKeysForAliasExpressions(&query, requestType)
+	actions = append(actions, querybuilder.AdjustDuplicateKeys(&query)...)
+
+	for idx := range query.SelectFields {
+		actions = append(actions, b.adjustKey(&query.SelectFields[idx], keys)...)
+	}
+	for idx := range query.GroupBy {
+		actions = append(actions, b.adjustKey(&query.GroupBy[idx].TelemetryFieldKey, keys)...)
+	}
+	for idx := range query.Order {
+		actions = append(actions, b.adjustKey(&query.Order[idx].Key.TelemetryFieldKey, keys)...)
+	}
+
+	for _, action := range actions {
+		b.logger.InfoContext(ctx, "key adjustment action", slog.String("action", action))
+	}
+
+	return query
+}
+
+func (b *auditQueryStatementBuilder) adjustKey(key *telemetrytypes.TelemetryFieldKey, keys map[string][]*telemetrytypes.TelemetryFieldKey) []string {
+	if _, ok := IntrinsicFields[key.Name]; ok {
+		intrinsicField := IntrinsicFields[key.Name]
+		return querybuilder.AdjustKey(key, keys, &intrinsicField)
+	}
+	return querybuilder.AdjustKey(key, keys, nil)
+}
+
+func (b *auditQueryStatementBuilder) buildListQuery(
+	ctx context.Context,
+	sb *sqlbuilder.SelectBuilder,
+	query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation],
+	start, end uint64,
+	keys map[string][]*telemetrytypes.TelemetryFieldKey,
+	variables map[string]qbtypes.VariableItem,
+) (*qbtypes.Statement, error) {
+	var (
+		cteFragments []string
+		cteArgs      [][]any
+	)
+
+	if frag, args, err := b.maybeAttachResourceFilter(ctx, sb, query, start, end, variables); err != nil {
+		return nil, err
+	} else if frag != "" {
+		cteFragments = append(cteFragments, frag)
+		cteArgs = append(cteArgs, args)
+	}
+
+	sb.Select(TimestampColumn)
+	sb.SelectMore(IDColumn)
+	if len(query.SelectFields) == 0 {
+		sb.SelectMore(TraceIDColumn)
+		sb.SelectMore(SpanIDColumn)
+		sb.SelectMore(TraceFlagsColumn)
+		sb.SelectMore(SeverityTextColumn)
+		sb.SelectMore(SeverityNumberColumn)
+		sb.SelectMore(ScopeNameColumn)
+		sb.SelectMore(ScopeVersionColumn)
+		sb.SelectMore(BodyColumn)
+		sb.SelectMore(EventNameColumn)
+		sb.SelectMore(AttributesStringColumn)
+		sb.SelectMore(AttributesNumberColumn)
+		sb.SelectMore(AttributesBoolColumn)
+		sb.SelectMore(ResourceColumn)
+		sb.SelectMore(ScopeStringColumn)
+	} else {
+		for index := range query.SelectFields {
+			if query.SelectFields[index].Name == TimestampColumn || query.SelectFields[index].Name == IDColumn {
+				continue
+			}
+
+			colExpr, err := b.fm.ColumnExpressionFor(ctx, start, end, &query.SelectFields[index], keys)
+			if err != nil {
+				return nil, err
+			}
+			sb.SelectMore(colExpr)
+		}
+	}
+
+	sb.From(fmt.Sprintf("%s.%s", DBName, AuditLogsTableName))
+
+	preparedWhereClause, err := b.addFilterCondition(ctx, sb, start, end, query, keys, variables)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, orderBy := range query.Order {
+		colExpr, err := b.fm.ColumnExpressionFor(ctx, start, end, &orderBy.Key.TelemetryFieldKey, keys)
+		if err != nil {
+			return nil, err
+		}
+		sb.OrderBy(fmt.Sprintf("%s %s", colExpr, orderBy.Direction.StringValue()))
+	}
+
+	if query.Limit > 0 {
+		sb.Limit(query.Limit)
+	} else {
+		sb.Limit(100)
+	}
+
+	if query.Offset > 0 {
+		sb.Offset(query.Offset)
+	}
+
+	mainSQL, mainArgs := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	finalSQL := querybuilder.CombineCTEs(cteFragments) + mainSQL
+	finalArgs := querybuilder.PrependArgs(cteArgs, mainArgs)
+
+	stmt := &qbtypes.Statement{
+		Query: finalSQL,
+		Args:  finalArgs,
+	}
+	if preparedWhereClause != nil {
+		stmt.Warnings = preparedWhereClause.Warnings
+		stmt.WarningsDocURL = preparedWhereClause.WarningsDocURL
+	}
+
+	return stmt, nil
+}
+
+func (b *auditQueryStatementBuilder) buildTimeSeriesQuery(
+	ctx context.Context,
+	sb *sqlbuilder.SelectBuilder,
+	query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation],
+	start, end uint64,
+	keys map[string][]*telemetrytypes.TelemetryFieldKey,
+	variables map[string]qbtypes.VariableItem,
+) (*qbtypes.Statement, error) {
+	var (
+		cteFragments []string
+		cteArgs      [][]any
+	)
+
+	if frag, args, err := b.maybeAttachResourceFilter(ctx, sb, query, start, end, variables); err != nil {
+		return nil, err
+	} else if frag != "" {
+		cteFragments = append(cteFragments, frag)
+		cteArgs = append(cteArgs, args)
+	}
+
+	sb.SelectMore(fmt.Sprintf(
+		"toStartOfInterval(fromUnixTimestamp64Nano(timestamp), INTERVAL %d SECOND) AS ts",
+		int64(query.StepInterval.Seconds()),
+	))
+
+	var allGroupByArgs []any
+
+	fieldNames := make([]string, 0, len(query.GroupBy))
+	for _, gb := range query.GroupBy {
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey)
+		if err != nil {
+			return nil, err
+		}
+
+		colExpr := fmt.Sprintf("toString(%s) AS `%s`", expr, gb.Name)
+		allGroupByArgs = append(allGroupByArgs, args...)
+		sb.SelectMore(colExpr)
+		fieldNames = append(fieldNames, fmt.Sprintf("`%s`", gb.Name))
+	}
+
+	allAggChArgs := make([]any, 0)
+	for i, agg := range query.Aggregations {
+		rewritten, chArgs, err := b.aggExprRewriter.Rewrite(ctx, start, end, agg.Expression, uint64(query.StepInterval.Seconds()), keys)
+		if err != nil {
+			return nil, err
+		}
+		allAggChArgs = append(allAggChArgs, chArgs...)
+		sb.SelectMore(fmt.Sprintf("%s AS __result_%d", rewritten, i))
+	}
+
+	sb.From(fmt.Sprintf("%s.%s", DBName, AuditLogsTableName))
+
+	preparedWhereClause, err := b.addFilterCondition(ctx, sb, start, end, query, keys, variables)
+	if err != nil {
+		return nil, err
+	}
+
+	var finalSQL string
+	var finalArgs []any
+
+	if query.Limit > 0 && len(query.GroupBy) > 0 {
+		cteSB := sqlbuilder.NewSelectBuilder()
+		cteStmt, err := b.buildScalarQuery(ctx, cteSB, query, start, end, keys, true, variables)
+		if err != nil {
+			return nil, err
+		}
+
+		cteFragments = append(cteFragments, fmt.Sprintf("__limit_cte AS (%s)", cteStmt.Query))
+		cteArgs = append(cteArgs, cteStmt.Args)
+
+		tuple := fmt.Sprintf("(%s)", strings.Join(fieldNames, ", "))
+		sb.Where(fmt.Sprintf("%s GLOBAL IN (SELECT %s FROM __limit_cte)", tuple, strings.Join(fieldNames, ", ")))
+
+		sb.GroupBy("ts")
+		sb.GroupBy(querybuilder.GroupByKeys(query.GroupBy)...)
+		if query.Having != nil && query.Having.Expression != "" {
+			rewriter := querybuilder.NewHavingExpressionRewriter()
+			rewrittenExpr, err := rewriter.RewriteForLogs(query.Having.Expression, query.Aggregations)
+			if err != nil {
+				return nil, err
+			}
+			sb.Having(rewrittenExpr)
+		}
+
+		if len(query.Order) != 0 {
+			for _, orderBy := range query.Order {
+				_, ok := aggOrderBy(orderBy, query)
+				if !ok {
+					sb.OrderBy(fmt.Sprintf("`%s` %s", orderBy.Key.Name, orderBy.Direction.StringValue()))
+				}
+			}
+			sb.OrderBy("ts desc")
+		}
+
+		combinedArgs := append(allGroupByArgs, allAggChArgs...)
+		mainSQL, mainArgs := sb.BuildWithFlavor(sqlbuilder.ClickHouse, combinedArgs...)
+
+		finalSQL = querybuilder.CombineCTEs(cteFragments) + mainSQL
+		finalArgs = querybuilder.PrependArgs(cteArgs, mainArgs)
+	} else {
+		sb.GroupBy("ts")
+		sb.GroupBy(querybuilder.GroupByKeys(query.GroupBy)...)
+		if query.Having != nil && query.Having.Expression != "" {
+			rewriter := querybuilder.NewHavingExpressionRewriter()
+			rewrittenExpr, err := rewriter.RewriteForLogs(query.Having.Expression, query.Aggregations)
+			if err != nil {
+				return nil, err
+			}
+			sb.Having(rewrittenExpr)
+		}
+
+		if len(query.Order) != 0 {
+			for _, orderBy := range query.Order {
+				_, ok := aggOrderBy(orderBy, query)
+				if !ok {
+					sb.OrderBy(fmt.Sprintf("`%s` %s", orderBy.Key.Name, orderBy.Direction.StringValue()))
+				}
+			}
+			sb.OrderBy("ts desc")
+		}
+
+		combinedArgs := append(allGroupByArgs, allAggChArgs...)
+		mainSQL, mainArgs := sb.BuildWithFlavor(sqlbuilder.ClickHouse, combinedArgs...)
+
+		finalSQL = querybuilder.CombineCTEs(cteFragments) + mainSQL
+		finalArgs = querybuilder.PrependArgs(cteArgs, mainArgs)
+	}
+
+	stmt := &qbtypes.Statement{
+		Query: finalSQL,
+		Args:  finalArgs,
+	}
+	if preparedWhereClause != nil {
+		stmt.Warnings = preparedWhereClause.Warnings
+		stmt.WarningsDocURL = preparedWhereClause.WarningsDocURL
+	}
+
+	return stmt, nil
+}
+
+func (b *auditQueryStatementBuilder) buildScalarQuery(
+	ctx context.Context,
+	sb *sqlbuilder.SelectBuilder,
+	query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation],
+	start, end uint64,
+	keys map[string][]*telemetrytypes.TelemetryFieldKey,
+	skipResourceCTE bool,
+	variables map[string]qbtypes.VariableItem,
+) (*qbtypes.Statement, error) {
+	var (
+		cteFragments []string
+		cteArgs      [][]any
+	)
+
+	if frag, args, err := b.maybeAttachResourceFilter(ctx, sb, query, start, end, variables); err != nil {
+		return nil, err
+	} else if frag != "" && !skipResourceCTE {
+		cteFragments = append(cteFragments, frag)
+		cteArgs = append(cteArgs, args)
+	}
+
+	allAggChArgs := []any{}
+
+	var allGroupByArgs []any
+
+	for _, gb := range query.GroupBy {
+		expr, args, err := querybuilder.CollisionHandledFinalExpr(ctx, start, end, &gb.TelemetryFieldKey, b.fm, b.cb, keys, telemetrytypes.FieldDataTypeString, b.jsonKeyToKey)
+		if err != nil {
+			return nil, err
+		}
+
+		colExpr := fmt.Sprintf("toString(%s) AS `%s`", expr, gb.Name)
+		allGroupByArgs = append(allGroupByArgs, args...)
+		sb.SelectMore(colExpr)
+	}
+
+	rateInterval := (end - start) / querybuilder.NsToSeconds
+
+	if len(query.Aggregations) > 0 {
+		for idx := range query.Aggregations {
+			aggExpr := query.Aggregations[idx]
+			rewritten, chArgs, err := b.aggExprRewriter.Rewrite(ctx, start, end, aggExpr.Expression, rateInterval, keys)
+			if err != nil {
+				return nil, err
+			}
+			allAggChArgs = append(allAggChArgs, chArgs...)
+			sb.SelectMore(fmt.Sprintf("%s AS __result_%d", rewritten, idx))
+		}
+	}
+
+	sb.From(fmt.Sprintf("%s.%s", DBName, AuditLogsTableName))
+
+	preparedWhereClause, err := b.addFilterCondition(ctx, sb, start, end, query, keys, variables)
+	if err != nil {
+		return nil, err
+	}
+
+	sb.GroupBy(querybuilder.GroupByKeys(query.GroupBy)...)
+
+	if query.Having != nil && query.Having.Expression != "" {
+		rewriter := querybuilder.NewHavingExpressionRewriter()
+		rewrittenExpr, err := rewriter.RewriteForLogs(query.Having.Expression, query.Aggregations)
+		if err != nil {
+			return nil, err
+		}
+		sb.Having(rewrittenExpr)
+	}
+
+	for _, orderBy := range query.Order {
+		idx, ok := aggOrderBy(orderBy, query)
+		if ok {
+			sb.OrderBy(fmt.Sprintf("__result_%d %s", idx, orderBy.Direction.StringValue()))
+		} else {
+			sb.OrderBy(fmt.Sprintf("`%s` %s", orderBy.Key.Name, orderBy.Direction.StringValue()))
+		}
+	}
+
+	if len(query.Order) == 0 {
+		sb.OrderBy("__result_0 DESC")
+	}
+
+	if query.Limit > 0 {
+		sb.Limit(query.Limit)
+	}
+
+	combinedArgs := append(allGroupByArgs, allAggChArgs...)
+
+	mainSQL, mainArgs := sb.BuildWithFlavor(sqlbuilder.ClickHouse, combinedArgs...)
+
+	finalSQL := querybuilder.CombineCTEs(cteFragments) + mainSQL
+	finalArgs := querybuilder.PrependArgs(cteArgs, mainArgs)
+
+	stmt := &qbtypes.Statement{
+		Query: finalSQL,
+		Args:  finalArgs,
+	}
+	if preparedWhereClause != nil {
+		stmt.Warnings = preparedWhereClause.Warnings
+		stmt.WarningsDocURL = preparedWhereClause.WarningsDocURL
+	}
+
+	return stmt, nil
+}
+
+func (b *auditQueryStatementBuilder) addFilterCondition(
+	ctx context.Context,
+	sb *sqlbuilder.SelectBuilder,
+	start, end uint64,
+	query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation],
+	keys map[string][]*telemetrytypes.TelemetryFieldKey,
+	variables map[string]qbtypes.VariableItem,
+) (*querybuilder.PreparedWhereClause, error) {
+	var preparedWhereClause *querybuilder.PreparedWhereClause
+	var err error
+
+	if query.Filter != nil && query.Filter.Expression != "" {
+		preparedWhereClause, err = querybuilder.PrepareWhereClause(query.Filter.Expression, querybuilder.FilterExprVisitorOpts{
+			Context:            ctx,
+			Logger:             b.logger,
+			FieldMapper:        b.fm,
+			ConditionBuilder:   b.cb,
+			FieldKeys:          keys,
+			SkipResourceFilter: true,
+			FullTextColumn:     b.fullTextColumn,
+			JsonKeyToKey:       b.jsonKeyToKey,
+			Variables:          variables,
+			StartNs:            start,
+			EndNs:              end,
+		})
+
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	if preparedWhereClause != nil {
+		sb.AddWhereClause(preparedWhereClause.WhereClause)
+	}
+
+	startBucket := start/querybuilder.NsToSeconds - querybuilder.BucketAdjustment
+	var endBucket uint64
+	if end != 0 {
+		endBucket = end / querybuilder.NsToSeconds
+	}
+
+	if start != 0 {
+		sb.Where(sb.GE("timestamp", fmt.Sprintf("%d", start)), sb.GE("ts_bucket_start", startBucket))
+	}
+	if end != 0 {
+		sb.Where(sb.L("timestamp", fmt.Sprintf("%d", end)), sb.LE("ts_bucket_start", endBucket))
+	}
+
+	return preparedWhereClause, nil
+}
+
+func aggOrderBy(k qbtypes.OrderBy, q qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]) (int, bool) {
+	for i, agg := range q.Aggregations {
+		if k.Key.Name == agg.Alias || k.Key.Name == agg.Expression || k.Key.Name == fmt.Sprintf("%d", i) {
+			return i, true
+		}
+	}
+	return 0, false
+}
+
+func (b *auditQueryStatementBuilder) maybeAttachResourceFilter(
+	ctx context.Context,
+	sb *sqlbuilder.SelectBuilder,
+	query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation],
+	start, end uint64,
+	variables map[string]qbtypes.VariableItem,
+) (cteSQL string, cteArgs []any, err error) {
+	stmt, err := b.resourceFilterStmtBuilder.Build(ctx, start, end, qbtypes.RequestTypeRaw, query, variables)
+	if err != nil {
+		return "", nil, err
+	}
+
+	sb.Where("resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter)")
+
+	return fmt.Sprintf("__resource_filter AS (%s)", stmt.Query), stmt.Args, nil
+}

pkg/telemetryaudit/statement_builder_test.go

@@ -0,0 +1,223 @@
+package telemetryaudit
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
+	"github.com/SigNoz/signoz/pkg/querybuilder"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes/telemetrytypestest"
+	"github.com/stretchr/testify/require"
+)
+
+func auditFieldKeyMap() map[string][]*telemetrytypes.TelemetryFieldKey {
+	key := func(name string, ctx telemetrytypes.FieldContext, dt telemetrytypes.FieldDataType, materialized bool) *telemetrytypes.TelemetryFieldKey {
+		return &telemetrytypes.TelemetryFieldKey{
+			Name:          name,
+			Signal:        telemetrytypes.SignalLogs,
+			FieldContext:  ctx,
+			FieldDataType: dt,
+			Materialized:  materialized,
+		}
+	}
+
+	attr := telemetrytypes.FieldContextAttribute
+	res := telemetrytypes.FieldContextResource
+	str := telemetrytypes.FieldDataTypeString
+	i64 := telemetrytypes.FieldDataTypeInt64
+
+	return map[string][]*telemetrytypes.TelemetryFieldKey{
+		"service.name":                 {key("service.name", res, str, false)},
+		"signoz.audit.action":          {key("signoz.audit.action", attr, str, true)},
+		"signoz.audit.outcome":         {key("signoz.audit.outcome", attr, str, true)},
+		"signoz.audit.principal.email": {key("signoz.audit.principal.email", attr, str, true)},
+		"signoz.audit.principal.id":    {key("signoz.audit.principal.id", attr, str, true)},
+		"signoz.audit.principal.type":  {key("signoz.audit.principal.type", attr, str, true)},
+		"signoz.audit.resource.kind":   {key("signoz.audit.resource.kind", res, str, false)},
+		"signoz.audit.resource.id":     {key("signoz.audit.resource.id", res, str, false)},
+		"signoz.audit.action_category": {key("signoz.audit.action_category", attr, str, false)},
+		"signoz.audit.error.type":      {key("signoz.audit.error.type", attr, str, false)},
+		"signoz.audit.error.code":      {key("signoz.audit.error.code", attr, str, false)},
+		"http.request.method":          {key("http.request.method", attr, str, false)},
+		"http.response.status_code":    {key("http.response.status_code", attr, i64, false)},
+	}
+}
+
+func newTestAuditStatementBuilder() *auditQueryStatementBuilder {
+	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
+	mockMetadataStore.KeysMap = auditFieldKeyMap()
+
+	fm := NewFieldMapper()
+	cb := NewConditionBuilder(fm)
+	aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
+
+	return NewAuditQueryStatementBuilder(
+		instrumentationtest.New().ToProviderSettings(),
+		mockMetadataStore,
+		fm,
+		cb,
+		aggExprRewriter,
+		DefaultFullTextColumn,
+		nil,
+	)
+}
+
+func TestStatementBuilder(t *testing.T) {
+	statementBuilder := newTestAuditStatementBuilder()
+	ctx := context.Background()
+
+	testCases := []struct {
+		name        string
+		requestType qbtypes.RequestType
+		query       qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]
+		expected    qbtypes.Statement
+		expectedErr error
+	}{
+		// List: all actions by a specific user (materialized principal.id filter)
+		{
+			name:        "ListByPrincipalID",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Source: telemetrytypes.SourceAudit,
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.principal.id = '019a-1234-abcd-5678'",
+				},
+				Limit: 100,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, event_name, attributes_string, attributes_number, attributes_bool, resource, scope_string FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (`attribute_string_signoz$$audit$$principal$$id` = ? AND `attribute_string_signoz$$audit$$principal$$id_exists` = ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "019a-1234-abcd-5678", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 100},
+			},
+		},
+		// List: all failed actions (materialized outcome filter)
+		{
+			name:        "ListByOutcomeFailure",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Source: telemetrytypes.SourceAudit,
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.outcome = 'failure'",
+				},
+				Limit: 100,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, event_name, attributes_string, attributes_number, attributes_bool, resource, scope_string FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (`attribute_string_signoz$$audit$$outcome` = ? AND `attribute_string_signoz$$audit$$outcome_exists` = ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "failure", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 100},
+			},
+		},
+		// List: change history of a specific dashboard (two materialized column AND)
+		{
+			name:        "ListByResourceKindAndID",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Source: telemetrytypes.SourceAudit,
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.resource.kind = 'dashboard' AND signoz.audit.resource.id = '019b-5678-efgh-9012'",
+				},
+				Limit: 100,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE ((simpleJSONExtractString(labels, 'signoz.audit.resource.kind') = ? AND labels LIKE ? AND labels LIKE ?) AND (simpleJSONExtractString(labels, 'signoz.audit.resource.id') = ? AND labels LIKE ? AND labels LIKE ?)) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, event_name, attributes_string, attributes_number, attributes_bool, resource, scope_string FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND true AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{"dashboard", "%signoz.audit.resource.kind%", "%signoz.audit.resource.kind\":\"dashboard%", "019b-5678-efgh-9012", "%signoz.audit.resource.id%", "%signoz.audit.resource.id\":\"019b-5678-efgh-9012%", uint64(1747945619), uint64(1747983448), "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 100},
+			},
+		},
+		// List: all dashboard deletions (compliance — resource.kind + action AND)
+		{
+			name:        "ListByResourceKindAndAction",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Source: telemetrytypes.SourceAudit,
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.resource.kind = 'dashboard' AND signoz.audit.action = 'delete'",
+				},
+				Limit: 100,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE (simpleJSONExtractString(labels, 'signoz.audit.resource.kind') = ? AND labels LIKE ? AND labels LIKE ?) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, event_name, attributes_string, attributes_number, attributes_bool, resource, scope_string FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (`attribute_string_signoz$$audit$$action` = ? AND `attribute_string_signoz$$audit$$action_exists` = ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{"dashboard", "%signoz.audit.resource.kind%", "%signoz.audit.resource.kind\":\"dashboard%", uint64(1747945619), uint64(1747983448), "delete", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 100},
+			},
+		},
+		// List: all actions by service accounts (materialized principal.type)
+		{
+			name:        "ListByPrincipalType",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Source: telemetrytypes.SourceAudit,
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.principal.type = 'service_account'",
+				},
+				Limit: 100,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, event_name, attributes_string, attributes_number, attributes_bool, resource, scope_string FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (`attribute_string_signoz$$audit$$principal$$type` = ? AND `attribute_string_signoz$$audit$$principal$$type_exists` = ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "service_account", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 100},
+			},
+		},
+		// Scalar: alert — count forbidden errors (outcome + action AND)
+		{
+			name:        "ScalarCountByOutcomeAndAction",
+			requestType: qbtypes.RequestTypeScalar,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal:       telemetrytypes.SignalLogs,
+				Source:       telemetrytypes.SourceAudit,
+				StepInterval: qbtypes.Step{Duration: 60 * time.Second},
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.outcome = 'failure' AND signoz.audit.action = 'update'",
+				},
+				Aggregations: []qbtypes.LogAggregation{
+					{Expression: "count()"},
+				},
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT count() AS __result_0 FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((`attribute_string_signoz$$audit$$outcome` = ? AND `attribute_string_signoz$$audit$$outcome_exists` = ?) AND (`attribute_string_signoz$$audit$$action` = ? AND `attribute_string_signoz$$audit$$action_exists` = ?)) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? ORDER BY __result_0 DESC",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "failure", true, "update", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448)},
+			},
+		},
+		// TimeSeries: failures grouped by principal email with top-N limit
+		{
+			name:        "TimeSeriesFailuresGroupedByPrincipal",
+			requestType: qbtypes.RequestTypeTimeSeries,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal:       telemetrytypes.SignalLogs,
+				Source:       telemetrytypes.SourceAudit,
+				StepInterval: qbtypes.Step{Duration: 60 * time.Second},
+				Aggregations: []qbtypes.LogAggregation{
+					{Expression: "count()"},
+				},
+				Filter: &qbtypes.Filter{
+					Expression: "signoz.audit.outcome = 'failure'",
+				},
+				GroupBy: []qbtypes.GroupByKey{
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "signoz.audit.principal.email"}},
+				},
+				Limit: 5,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_audit.distributed_logs_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?), __limit_cte AS (SELECT toString(multiIf(`attribute_string_signoz$$audit$$principal$$email_exists` = ?, `attribute_string_signoz$$audit$$principal$$email`, NULL)) AS `signoz.audit.principal.email`, count() AS __result_0 FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (`attribute_string_signoz$$audit$$outcome` = ? AND `attribute_string_signoz$$audit$$outcome_exists` = ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? GROUP BY `signoz.audit.principal.email` ORDER BY __result_0 DESC LIMIT ?) SELECT toStartOfInterval(fromUnixTimestamp64Nano(timestamp), INTERVAL 60 SECOND) AS ts, toString(multiIf(`attribute_string_signoz$$audit$$principal$$email_exists` = ?, `attribute_string_signoz$$audit$$principal$$email`, NULL)) AS `signoz.audit.principal.email`, count() AS __result_0 FROM signoz_audit.distributed_logs WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (`attribute_string_signoz$$audit$$outcome` = ? AND `attribute_string_signoz$$audit$$outcome_exists` = ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? AND (`signoz.audit.principal.email`) GLOBAL IN (SELECT `signoz.audit.principal.email` FROM __limit_cte) GROUP BY ts, `signoz.audit.principal.email`",
+				Args:  []any{uint64(1747945619), uint64(1747983448), true, "failure", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 5, true, "failure", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448)},
+			},
+		},
+	}
+
+	for _, testCase := range testCases {
+		t.Run(testCase.name, func(t *testing.T) {
+			q, err := statementBuilder.Build(ctx, 1747947419000, 1747983448000, testCase.requestType, testCase.query, nil)
+			if testCase.expectedErr != nil {
+				require.Error(t, err)
+				require.Contains(t, err.Error(), testCase.expectedErr.Error())
+			} else {
+				require.NoError(t, err)
+				require.Equal(t, testCase.expected.Query, q.Query)
+				require.Equal(t, testCase.expected.Args, q.Args)
+			}
+		})
+	}
+}

pkg/telemetryaudit/tables.go

@@ -0,0 +1,12 @@
+package telemetryaudit
+
+const (
+	DBName                      = "signoz_audit"
+	AuditLogsTableName          = "distributed_logs"
+	AuditLogsLocalTableName     = "logs"
+	TagAttributesTableName      = "distributed_tag_attributes"
+	TagAttributesLocalTableName = "tag_attributes"
+	LogAttributeKeysTblName     = "distributed_logs_attribute_keys"
+	LogResourceKeysTblName      = "distributed_logs_resource_keys"
+	LogsResourceTableName       = "distributed_logs_resource"
+)

pkg/telemetrylogs/json_stmt_builder_test.go

@@ -631,7 +631,7 @@ func TestJSONStmtBuilder_ArrayPaths(t *testing.T) {
 			filter: "hasAll(body.user.permissions, ['read', 'write'])",
 			expected: TestExpected{
 				WhereClause: "hasAll(dynamicElement(body_v2.`user.permissions`, 'Array(Nullable(String))'), ?)",
-				Args:        []any{uint64(1747945619), uint64(1747983448), []any{[]any{"read", "write"}}, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+				Args:        []any{uint64(1747945619), uint64(1747983448), []any{"read", "write"}, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 			},
 		},
 
@@ -757,7 +757,7 @@ func TestJSONStmtBuilder_ArrayPaths(t *testing.T) {
 			filter: "hasAny(education[].awards[].participated[].members, ['Piyush', 'Tushar'])",
 			expected: TestExpected{
 				WhereClause: "hasAny(arrayFlatten(arrayConcat(arrayMap(`body_v2.education`->arrayConcat(arrayMap(`body_v2.education[].awards`->arrayConcat(arrayMap(`body_v2.education[].awards[].participated`->dynamicElement(`body_v2.education[].awards[].participated`.`members`, 'Array(Nullable(String))'), dynamicElement(`body_v2.education[].awards`.`participated`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), arrayMap(`body_v2.education[].awards[].participated`->dynamicElement(`body_v2.education[].awards[].participated`.`members`, 'Array(Nullable(String))'), arrayMap(x->assumeNotNull(dynamicElement(x, 'JSON')), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_v2.education[].awards`.`participated`, 'Array(Dynamic)'))))), dynamicElement(`body_v2.education`.`awards`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), arrayMap(`body_v2.education[].awards`->arrayConcat(arrayMap(`body_v2.education[].awards[].participated`->dynamicElement(`body_v2.education[].awards[].participated`.`members`, 'Array(Nullable(String))'), dynamicElement(`body_v2.education[].awards`.`participated`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')), arrayMap(`body_v2.education[].awards[].participated`->dynamicElement(`body_v2.education[].awards[].participated`.`members`, 'Array(Nullable(String))'), arrayMap(x->assumeNotNull(dynamicElement(x, 'JSON')), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_v2.education[].awards`.`participated`, 'Array(Dynamic)'))))), arrayMap(x->assumeNotNull(dynamicElement(x, 'JSON')), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_v2.education`.`awards`, 'Array(Dynamic)'))))), dynamicElement(body_v2.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))), ?)",
-				Args:        []any{uint64(1747945619), uint64(1747983448), []any{[]any{"Piyush", "Tushar"}}, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+				Args:        []any{uint64(1747945619), uint64(1747983448), []any{"Piyush", "Tushar"}, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 			},
 		},
 		{

pkg/telemetrylogs/statement_builder.go

@@ -45,6 +45,7 @@ func NewLogQueryStatementBuilder(
 		DBName,
 		LogsResourceV2TableName,
 		telemetrytypes.SignalLogs,
+		telemetrytypes.SourceUnspecified,
 		metadataStore,
 		fullTextColumn,
 		jsonKeyToKey,

pkg/telemetrymetadata/metadata.go

@@ -13,6 +13,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
+	"github.com/SigNoz/signoz/pkg/telemetryaudit"
 	"github.com/SigNoz/signoz/pkg/telemetrylogs"
 	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
@@ -27,6 +28,7 @@ import (
 var (
 	ErrFailedToGetTracesKeys    = errors.Newf(errors.TypeInternal, errors.CodeInternal, "failed to get traces keys")
 	ErrFailedToGetLogsKeys      = errors.Newf(errors.TypeInternal, errors.CodeInternal, "failed to get logs keys")
+	ErrFailedToGetAuditKeys     = errors.Newf(errors.TypeInternal, errors.CodeInternal, "failed to get audit keys")
 	ErrFailedToGetTblStatement  = errors.Newf(errors.TypeInternal, errors.CodeInternal, "failed to get tbl statement")
 	ErrFailedToGetMetricsKeys   = errors.Newf(errors.TypeInternal, errors.CodeInternal, "failed to get metrics keys")
 	ErrFailedToGetMeterKeys     = errors.Newf(errors.TypeInternal, errors.CodeInternal, "failed to get meter keys")
@@ -50,6 +52,11 @@ type telemetryMetaStore struct {
 	logAttributeKeysTblName        string
 	logResourceKeysTblName         string
 	logsV2TblName                  string
+	auditDBName                    string
+	auditLogsTblName               string
+	auditFieldsTblName             string
+	auditAttributeKeysTblName      string
+	auditResourceKeysTblName       string
 	relatedMetadataDBName          string
 	relatedMetadataTblName         string
 	columnEvolutionMetadataTblName string
@@ -79,6 +86,11 @@ func NewTelemetryMetaStore(
 	logsFieldsTblName string,
 	logAttributeKeysTblName string,
 	logResourceKeysTblName string,
+	auditDBName string,
+	auditLogsTblName string,
+	auditFieldsTblName string,
+	auditAttributeKeysTblName string,
+	auditResourceKeysTblName string,
 	relatedMetadataDBName string,
 	relatedMetadataTblName string,
 	columnEvolutionMetadataTblName string,
@@ -101,6 +113,11 @@ func NewTelemetryMetaStore(
 		logsFieldsTblName:              logsFieldsTblName,
 		logAttributeKeysTblName:        logAttributeKeysTblName,
 		logResourceKeysTblName:         logResourceKeysTblName,
+		auditDBName:                    auditDBName,
+		auditLogsTblName:               auditLogsTblName,
+		auditFieldsTblName:             auditFieldsTblName,
+		auditAttributeKeysTblName:      auditAttributeKeysTblName,
+		auditResourceKeysTblName:       auditResourceKeysTblName,
 		relatedMetadataDBName:          relatedMetadataDBName,
 		relatedMetadataTblName:         relatedMetadataTblName,
 		columnEvolutionMetadataTblName: columnEvolutionMetadataTblName,
@@ -592,6 +609,227 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 	return keys, complete, nil
 }
 
+func (t *telemetryMetaStore) auditTblStatementToFieldKeys(ctx context.Context) ([]*telemetrytypes.TelemetryFieldKey, error) {
+	ctx = ctxtypes.NewContextWithCommentVals(ctx, map[string]string{
+		instrumentationtypes.TelemetrySignal:  telemetrytypes.SignalLogs.StringValue(),
+		instrumentationtypes.CodeNamespace:    "metadata",
+		instrumentationtypes.CodeFunctionName: "auditTblStatementToFieldKeys",
+	})
+
+	query := fmt.Sprintf("SHOW CREATE TABLE %s.%s", t.auditDBName, t.auditLogsTblName)
+	statements := []telemetrytypes.ShowCreateTableStatement{}
+	err := t.telemetrystore.ClickhouseDB().Select(ctx, &statements, query)
+	if err != nil {
+		return nil, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetTblStatement.Error())
+	}
+
+	materialisedKeys, err := ExtractFieldKeysFromTblStatement(statements[0].Statement)
+	if err != nil {
+		return nil, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetAuditKeys.Error())
+	}
+
+	for idx := range materialisedKeys {
+		materialisedKeys[idx].Signal = telemetrytypes.SignalLogs
+	}
+
+	return materialisedKeys, nil
+}
+
+func (t *telemetryMetaStore) getAuditKeys(ctx context.Context, fieldKeySelectors []*telemetrytypes.FieldKeySelector) ([]*telemetrytypes.TelemetryFieldKey, bool, error) {
+	ctx = ctxtypes.NewContextWithCommentVals(ctx, map[string]string{
+		instrumentationtypes.TelemetrySignal:  telemetrytypes.SignalLogs.StringValue(),
+		instrumentationtypes.CodeNamespace:    "metadata",
+		instrumentationtypes.CodeFunctionName: "getAuditKeys",
+	})
+
+	if len(fieldKeySelectors) == 0 {
+		return nil, true, nil
+	}
+
+	matKeys, err := t.auditTblStatementToFieldKeys(ctx)
+	if err != nil {
+		return nil, false, err
+	}
+	mapOfKeys := make(map[string]*telemetrytypes.TelemetryFieldKey)
+	for _, key := range matKeys {
+		mapOfKeys[key.Name+";"+key.FieldContext.StringValue()+";"+key.FieldDataType.StringValue()] = key
+	}
+
+	var queries []string
+	var allArgs []any
+
+	queryAttributeTable := false
+	queryResourceTable := false
+
+	for _, selector := range fieldKeySelectors {
+		if selector.FieldContext == telemetrytypes.FieldContextUnspecified {
+			queryAttributeTable = true
+			queryResourceTable = true
+			break
+		} else if selector.FieldContext == telemetrytypes.FieldContextAttribute {
+			queryAttributeTable = true
+		} else if selector.FieldContext == telemetrytypes.FieldContextResource {
+			queryResourceTable = true
+		}
+	}
+
+	tablesToQuery := []struct {
+		fieldContext telemetrytypes.FieldContext
+		shouldQuery  bool
+		tblName      string
+	}{
+		{telemetrytypes.FieldContextAttribute, queryAttributeTable, t.auditDBName + "." + t.auditAttributeKeysTblName},
+		{telemetrytypes.FieldContextResource, queryResourceTable, t.auditDBName + "." + t.auditResourceKeysTblName},
+	}
+
+	for _, table := range tablesToQuery {
+		if !table.shouldQuery {
+			continue
+		}
+
+		fieldContext := table.fieldContext
+		tblName := table.tblName
+
+		sb := sqlbuilder.Select(
+			"name AS tag_key",
+			fmt.Sprintf("'%s' AS tag_type", fieldContext.TagType()),
+			"lower(datatype) AS tag_data_type",
+			fmt.Sprintf("%d AS priority", getPriorityForContext(fieldContext)),
+		).From(tblName)
+
+		var limit int
+		conds := []string{}
+
+		for _, fieldKeySelector := range fieldKeySelectors {
+			if fieldKeySelector.FieldContext != telemetrytypes.FieldContextUnspecified && fieldKeySelector.FieldContext != fieldContext {
+				continue
+			}
+
+			fieldKeyConds := []string{}
+			if fieldKeySelector.SelectorMatchType == telemetrytypes.FieldSelectorMatchTypeExact {
+				fieldKeyConds = append(fieldKeyConds, sb.E("name", fieldKeySelector.Name))
+			} else {
+				fieldKeyConds = append(fieldKeyConds, sb.ILike("name", "%"+escapeForLike(fieldKeySelector.Name)+"%"))
+			}
+
+			if fieldKeySelector.FieldDataType != telemetrytypes.FieldDataTypeUnspecified {
+				fieldKeyConds = append(fieldKeyConds, sb.E("datatype", fieldKeySelector.FieldDataType.TagDataType()))
+			}
+
+			if len(fieldKeyConds) > 0 {
+				conds = append(conds, sb.And(fieldKeyConds...))
+			}
+			limit += fieldKeySelector.Limit
+		}
+
+		if len(conds) > 0 {
+			sb.Where(sb.Or(conds...))
+		}
+
+		sb.GroupBy("name", "datatype")
+		if limit == 0 {
+			limit = 1000
+		}
+
+		query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+		queries = append(queries, query)
+		allArgs = append(allArgs, args...)
+	}
+
+	if len(queries) == 0 {
+		return []*telemetrytypes.TelemetryFieldKey{}, true, nil
+	}
+
+	var limit int
+	for _, fieldKeySelector := range fieldKeySelectors {
+		limit += fieldKeySelector.Limit
+	}
+	if limit == 0 {
+		limit = 1000
+	}
+
+	mainQuery := fmt.Sprintf(`
+		SELECT tag_key, tag_type, tag_data_type, max(priority) as priority
+		FROM (
+			%s
+		) AS combined_results
+		GROUP BY tag_key, tag_type, tag_data_type
+		ORDER BY priority
+		LIMIT %d
+	`, strings.Join(queries, " UNION ALL "), limit+1)
+
+	rows, err := t.telemetrystore.ClickhouseDB().Query(ctx, mainQuery, allArgs...)
+	if err != nil {
+		return nil, false, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetAuditKeys.Error())
+	}
+	defer rows.Close()
+
+	keys := []*telemetrytypes.TelemetryFieldKey{}
+	rowCount := 0
+	searchTexts := []string{}
+
+	for _, fieldKeySelector := range fieldKeySelectors {
+		searchTexts = append(searchTexts, fieldKeySelector.Name)
+	}
+
+	for rows.Next() {
+		rowCount++
+		if rowCount > limit {
+			break
+		}
+
+		var name string
+		var fieldContext telemetrytypes.FieldContext
+		var fieldDataType telemetrytypes.FieldDataType
+		var priority uint8
+		err = rows.Scan(&name, &fieldContext, &fieldDataType, &priority)
+		if err != nil {
+			return nil, false, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetAuditKeys.Error())
+		}
+		key, ok := mapOfKeys[name+";"+fieldContext.StringValue()+";"+fieldDataType.StringValue()]
+
+		if !ok {
+			key = &telemetrytypes.TelemetryFieldKey{
+				Name:          name,
+				Signal:        telemetrytypes.SignalLogs,
+				FieldContext:  fieldContext,
+				FieldDataType: fieldDataType,
+			}
+		}
+
+		keys = append(keys, key)
+		mapOfKeys[name+";"+fieldContext.StringValue()+";"+fieldDataType.StringValue()] = key
+	}
+
+	if rows.Err() != nil {
+		return nil, false, errors.Wrap(rows.Err(), errors.TypeInternal, errors.CodeInternal, ErrFailedToGetAuditKeys.Error())
+	}
+
+	complete := rowCount <= limit
+
+	// Add intrinsic audit fields (same as logs intrinsics: body, severity_text, etc.)
+	staticKeys := maps.Keys(telemetryaudit.IntrinsicFields)
+	for _, key := range staticKeys {
+		found := false
+		for _, v := range searchTexts {
+			if v == "" || strings.Contains(key, v) {
+				found = true
+				break
+			}
+		}
+
+		if found {
+			if field, exists := telemetryaudit.IntrinsicFields[key]; exists {
+				if _, added := mapOfKeys[field.Name+";"+field.FieldContext.StringValue()+";"+field.FieldDataType.StringValue()]; !added {
+					keys = append(keys, &field)
+				}
+			}
+		}
+	}
+
+	return keys, complete, nil
+}
+
 func getPriorityForContext(ctx telemetrytypes.FieldContext) int {
 	switch ctx {
 	case telemetrytypes.FieldContextLog:
@@ -889,7 +1127,11 @@ func (t *telemetryMetaStore) GetKeys(ctx context.Context, fieldKeySelector *tele
 	case telemetrytypes.SignalTraces:
 		keys, complete, err = t.getTracesKeys(ctx, selectors)
 	case telemetrytypes.SignalLogs:
-		keys, complete, err = t.getLogsKeys(ctx, selectors)
+		if fieldKeySelector.Source == telemetrytypes.SourceAudit {
+			keys, complete, err = t.getAuditKeys(ctx, selectors)
+		} else {
+			keys, complete, err = t.getLogsKeys(ctx, selectors)
+		}
 	case telemetrytypes.SignalMetrics:
 		if fieldKeySelector.Source == telemetrytypes.SourceMeter {
 			keys, complete, err = t.getMeterSourceMetricKeys(ctx, selectors)
@@ -938,6 +1180,7 @@ func (t *telemetryMetaStore) GetKeys(ctx context.Context, fieldKeySelector *tele
 func (t *telemetryMetaStore) GetKeysMulti(ctx context.Context, fieldKeySelectors []*telemetrytypes.FieldKeySelector) (map[string][]*telemetrytypes.TelemetryFieldKey, bool, error) {
 
 	logsSelectors := []*telemetrytypes.FieldKeySelector{}
+	auditSelectors := []*telemetrytypes.FieldKeySelector{}
 	tracesSelectors := []*telemetrytypes.FieldKeySelector{}
 	metricsSelectors := []*telemetrytypes.FieldKeySelector{}
 	meterSourceMetricsSelectors := []*telemetrytypes.FieldKeySelector{}
@@ -945,7 +1188,11 @@ func (t *telemetryMetaStore) GetKeysMulti(ctx context.Context, fieldKeySelectors
 	for _, fieldKeySelector := range fieldKeySelectors {
 		switch fieldKeySelector.Signal {
 		case telemetrytypes.SignalLogs:
-			logsSelectors = append(logsSelectors, fieldKeySelector)
+			if fieldKeySelector.Source == telemetrytypes.SourceAudit {
+				auditSelectors = append(auditSelectors, fieldKeySelector)
+			} else {
+				logsSelectors = append(logsSelectors, fieldKeySelector)
+			}
 		case telemetrytypes.SignalTraces:
 			tracesSelectors = append(tracesSelectors, fieldKeySelector)
 		case telemetrytypes.SignalMetrics:
@@ -965,6 +1212,10 @@ func (t *telemetryMetaStore) GetKeysMulti(ctx context.Context, fieldKeySelectors
 	if err != nil {
 		return nil, false, err
 	}
+	auditKeys, auditComplete, err := t.getAuditKeys(ctx, auditSelectors)
+	if err != nil {
+		return nil, false, err
+	}
 	tracesKeys, tracesComplete, err := t.getTracesKeys(ctx, tracesSelectors)
 	if err != nil {
 		return nil, false, err
@@ -979,12 +1230,15 @@ func (t *telemetryMetaStore) GetKeysMulti(ctx context.Context, fieldKeySelectors
 		return nil, false, err
 	}
 	// Complete only if all queries are complete
-	complete := logsComplete && tracesComplete && metricsComplete
+	complete := logsComplete && auditComplete && tracesComplete && metricsComplete
 
 	mapOfKeys := make(map[string][]*telemetrytypes.TelemetryFieldKey)
 	for _, key := range logsKeys {
 		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
 	}
+	for _, key := range auditKeys {
+		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
+	}
 	for _, key := range tracesKeys {
 		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
 	}
@@ -1338,6 +1592,97 @@ func (t *telemetryMetaStore) getLogFieldValues(ctx context.Context, fieldValueSe
 	return values, complete, nil
 }
 
+func (t *telemetryMetaStore) getAuditFieldValues(ctx context.Context, fieldValueSelector *telemetrytypes.FieldValueSelector) (*telemetrytypes.TelemetryFieldValues, bool, error) {
+	ctx = ctxtypes.NewContextWithCommentVals(ctx, map[string]string{
+		instrumentationtypes.TelemetrySignal:  telemetrytypes.SignalLogs.StringValue(),
+		instrumentationtypes.CodeNamespace:    "metadata",
+		instrumentationtypes.CodeFunctionName: "getAuditFieldValues",
+	})
+
+	limit := fieldValueSelector.Limit
+	if limit == 0 {
+		limit = 50
+	}
+
+	sb := sqlbuilder.Select("DISTINCT string_value, number_value").From(t.auditDBName + "." + t.auditFieldsTblName)
+
+	if fieldValueSelector.Name != "" {
+		sb.Where(sb.E("tag_key", fieldValueSelector.Name))
+	}
+
+	if fieldValueSelector.FieldContext != telemetrytypes.FieldContextUnspecified {
+		sb.Where(sb.E("tag_type", fieldValueSelector.FieldContext.TagType()))
+	}
+
+	if fieldValueSelector.FieldDataType != telemetrytypes.FieldDataTypeUnspecified {
+		sb.Where(sb.E("tag_data_type", fieldValueSelector.FieldDataType.TagDataType()))
+	}
+
+	if fieldValueSelector.Value != "" {
+		switch fieldValueSelector.FieldDataType {
+		case telemetrytypes.FieldDataTypeString:
+			sb.Where(sb.ILike("string_value", "%"+escapeForLike(fieldValueSelector.Value)+"%"))
+		case telemetrytypes.FieldDataTypeNumber:
+			sb.Where(sb.IsNotNull("number_value"))
+			sb.Where(sb.ILike("toString(number_value)", "%"+escapeForLike(fieldValueSelector.Value)+"%"))
+		case telemetrytypes.FieldDataTypeUnspecified:
+			sb.Where(sb.Or(
+				sb.ILike("string_value", "%"+escapeForLike(fieldValueSelector.Value)+"%"),
+				sb.ILike("toString(number_value)", "%"+escapeForLike(fieldValueSelector.Value)+"%"),
+			))
+		}
+	}
+
+	// fetch one extra row to detect whether the result set is complete
+	sb.Limit(limit + 1)
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	rows, err := t.telemetrystore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, false, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetAuditKeys.Error())
+	}
+	defer rows.Close()
+
+	values := &telemetrytypes.TelemetryFieldValues{}
+	seen := make(map[string]bool)
+	rowCount := 0
+	totalCount := 0
+
+	for rows.Next() {
+		rowCount++
+
+		var stringValue string
+		var numberValue float64
+		err = rows.Scan(&stringValue, &numberValue)
+		if err != nil {
+			return nil, false, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetAuditKeys.Error())
+		}
+		if stringValue != "" && !seen[stringValue] {
+			if totalCount >= limit {
+				break
+			}
+			values.StringValues = append(values.StringValues, stringValue)
+			seen[stringValue] = true
+			totalCount++
+		}
+		if numberValue != 0 {
+			if totalCount >= limit {
+				break
+			}
+			if !seen[fmt.Sprintf("%f", numberValue)] {
+				values.NumberValues = append(values.NumberValues, numberValue)
+				seen[fmt.Sprintf("%f", numberValue)] = true
+				totalCount++
+			}
+		}
+	}
+
+	complete := rowCount <= limit
+
+	return values, complete, nil
+}
+
 // getMetricFieldValues returns field values and whether the result is complete.
 func (t *telemetryMetaStore) getMetricFieldValues(ctx context.Context, fieldValueSelector *telemetrytypes.FieldValueSelector) (*telemetrytypes.TelemetryFieldValues, bool, error) {
 	ctx = ctxtypes.NewContextWithCommentVals(ctx, map[string]string{
@@ -1628,7 +1973,11 @@ func (t *telemetryMetaStore) GetAllValues(ctx context.Context, fieldValueSelecto
 	case telemetrytypes.SignalTraces:
 		values, complete, err = t.getSpanFieldValues(ctx, fieldValueSelector)
 	case telemetrytypes.SignalLogs:
-		values, complete, err = t.getLogFieldValues(ctx, fieldValueSelector)
+		if fieldValueSelector.Source == telemetrytypes.SourceAudit {
+			values, complete, err = t.getAuditFieldValues(ctx, fieldValueSelector)
+		} else {
+			values, complete, err = t.getLogFieldValues(ctx, fieldValueSelector)
+		}
 	case telemetrytypes.SignalMetrics:
 		if fieldValueSelector.Source == telemetrytypes.SourceMeter {
 			values, complete, err = t.getMeterSourceMetricFieldValues(ctx, fieldValueSelector)

pkg/telemetrymetadata/metadata_query_test.go

@@ -5,6 +5,7 @@ import (
 	"testing"
 
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
+	"github.com/SigNoz/signoz/pkg/telemetryaudit"
 	"github.com/SigNoz/signoz/pkg/telemetrylogs"
 	"github.com/SigNoz/signoz/pkg/telemetrymeter"
 	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
@@ -37,6 +38,11 @@ func TestGetFirstSeenFromMetricMetadata(t *testing.T) {
 		telemetrylogs.TagAttributesV2TableName,
 		telemetrylogs.LogAttributeKeysTblName,
 		telemetrylogs.LogResourceKeysTblName,
+		telemetryaudit.DBName,
+		telemetryaudit.AuditLogsTableName,
+		telemetryaudit.TagAttributesTableName,
+		telemetryaudit.LogAttributeKeysTblName,
+		telemetryaudit.LogResourceKeysTblName,
 		DBName,
 		AttributesMetadataLocalTableName,
 		ColumnEvolutionMetadataTableName,

pkg/telemetrymetadata/metadata_test.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
+	"github.com/SigNoz/signoz/pkg/telemetryaudit"
 	"github.com/SigNoz/signoz/pkg/telemetrylogs"
 	"github.com/SigNoz/signoz/pkg/telemetrymeter"
 	"github.com/SigNoz/signoz/pkg/telemetrymetrics"
@@ -36,6 +37,11 @@ func newTestTelemetryMetaStoreTestHelper(store telemetrystore.TelemetryStore) te
 		telemetrylogs.TagAttributesV2TableName,
 		telemetrylogs.LogAttributeKeysTblName,
 		telemetrylogs.LogResourceKeysTblName,
+		telemetryaudit.DBName,
+		telemetryaudit.AuditLogsTableName,
+		telemetryaudit.TagAttributesTableName,
+		telemetryaudit.LogAttributeKeysTblName,
+		telemetryaudit.LogResourceKeysTblName,
 		DBName,
 		AttributesMetadataLocalTableName,
 		ColumnEvolutionMetadataTableName,

pkg/telemetrymetadata/tables.go

@@ -9,6 +9,6 @@ const (
 	ColumnEvolutionMetadataTableName = "distributed_column_evolution_metadata"
 	PathTypesTableName               = otelcollectorconst.DistributedPathTypesTable
 	// Column Evolution table stores promoted paths as (signal, column_name, field_context, field_name); see signoz-otel-collector metadata_migrations.
-	PromotedPathsTableName           = "distributed_column_evolution_metadata"
-	SkipIndexTableName               = "system.data_skipping_indices"
+	PromotedPathsTableName = "distributed_column_evolution_metadata"
+	SkipIndexTableName     = "system.data_skipping_indices"
 )

pkg/telemetryresourcefilter/statement_builder.go

@@ -21,6 +21,7 @@ type resourceFilterStatementBuilder[T any] struct {
 	conditionBuilder qbtypes.ConditionBuilder
 	metadataStore    telemetrytypes.MetadataStore
 	signal           telemetrytypes.Signal
+	source           telemetrytypes.Source
 
 	fullTextColumn *telemetrytypes.TelemetryFieldKey
 	jsonKeyToKey   qbtypes.JsonKeyToFieldFunc
@@ -37,6 +38,7 @@ func New[T any](
 	dbName string,
 	tableName string,
 	signal telemetrytypes.Signal,
+	source telemetrytypes.Source,
 	metadataStore telemetrytypes.MetadataStore,
 	fullTextColumn *telemetrytypes.TelemetryFieldKey,
 	jsonKeyToKey qbtypes.JsonKeyToFieldFunc,
@@ -52,6 +54,7 @@ func New[T any](
 		conditionBuilder: cb,
 		metadataStore:    metadataStore,
 		signal:           signal,
+		source:           source,
 		fullTextColumn:   fullTextColumn,
 		jsonKeyToKey:     jsonKeyToKey,
 	}
@@ -72,6 +75,7 @@ func (b *resourceFilterStatementBuilder[T]) getKeySelectors(query qbtypes.QueryB
 			continue
 		}
 		keySelectors[idx].Signal = b.signal
+		keySelectors[idx].Source = b.source
 		keySelectors[idx].SelectorMatchType = telemetrytypes.FieldSelectorMatchTypeExact
 		filteredKeySelectors = append(filteredKeySelectors, keySelectors[idx])
 	}

pkg/telemetryresourcefilter/statement_builder_test.go

@@ -375,6 +375,7 @@ func TestResourceFilterStatementBuilder_Traces(t *testing.T) {
 		"signoz_traces",
 		"distributed_traces_v3_resource",
 		telemetrytypes.SignalTraces,
+		telemetrytypes.SourceUnspecified,
 		mockMetadataStore,
 		nil,
 		nil,
@@ -592,6 +593,7 @@ func TestResourceFilterStatementBuilder_Logs(t *testing.T) {
 		"signoz_logs",
 		"distributed_logs_v2_resource",
 		telemetrytypes.SignalLogs,
+		telemetrytypes.SourceUnspecified,
 		mockMetadataStore,
 		nil,
 		nil,
@@ -653,6 +655,7 @@ func TestResourceFilterStatementBuilder_Variables(t *testing.T) {
 		"signoz_traces",
 		"distributed_traces_v3_resource",
 		telemetrytypes.SignalTraces,
+		telemetrytypes.SourceUnspecified,
 		mockMetadataStore,
 		nil,
 		nil,

pkg/telemetrytraces/statement_builder.go

@@ -49,6 +49,7 @@ func NewTraceQueryStatementBuilder(
 		DBName,
 		TracesResourceV3TableName,
 		telemetrytypes.SignalTraces,
+		telemetrytypes.SourceUnspecified,
 		metadataStore,
 		nil,
 		nil,

pkg/telemetrytraces/trace_operator_statement_builder.go

@@ -39,6 +39,7 @@ func NewTraceOperatorStatementBuilder(
 		DBName,
 		TracesResourceV3TableName,
 		telemetrytypes.SignalTraces,
+		telemetrytypes.SourceUnspecified,
 		metadataStore,
 		nil,
 		nil,

pkg/types/cloudintegrationtypes/account.go

@@ -1,8 +1,10 @@
 package cloudintegrationtypes
 
 import (
+	"encoding/json"
 	"time"
 
+	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/valuer"
 )
@@ -29,16 +31,285 @@ type AccountConfig struct {
 	AWS *AWSAccountConfig `json:"aws" required:"true" nullable:"false"`
 }
 
+type AWSAccountConfig struct {
+	Regions []string `json:"regions" required:"true" nullable:"false"`
+}
+
+type PostableAccount struct {
+	Config      *PostableAccountConfig `json:"config" required:"true"`
+	Credentials *Credentials           `json:"credentials" required:"true"`
+}
+
+type PostableAccountConfig struct {
+	// as agent version is common for all providers, we can keep it at top level of this struct
+	AgentVersion string
+	Aws          *AWSPostableAccountConfig `json:"aws" required:"true" nullable:"false"`
+}
+
+type Credentials struct {
+	SigNozAPIURL string `json:"sigNozApiUrl" required:"true"`
+	SigNozAPIKey string `json:"sigNozApiKey" required:"true"` // PAT
+	IngestionURL string `json:"ingestionUrl" required:"true"`
+	IngestionKey string `json:"ingestionKey" required:"true"`
+}
+
+type AWSPostableAccountConfig struct {
+	DeploymentRegion string   `json:"deploymentRegion" required:"true"`
+	Regions          []string `json:"regions" required:"true" nullable:"false"`
+}
+
+type GettableAccountWithConnectionArtifact struct {
+	ID                 valuer.UUID         `json:"id" required:"true"`
+	ConnectionArtifact *ConnectionArtifact `json:"connectionArtifact" required:"true"`
+}
+
+type ConnectionArtifact struct {
+	// required till new providers are added
+	Aws *AWSConnectionArtifact `json:"aws" required:"true" nullable:"false"`
+}
+
+type AWSConnectionArtifact struct {
+	ConnectionURL string `json:"connectionUrl" required:"true"`
+}
+
+type GetConnectionArtifactRequest = PostableAccount
+
 type GettableAccounts struct {
 	Accounts []*Account `json:"accounts" required:"true" nullable:"false"`
 }
 
-type GettableAccount = Account
-
 type UpdatableAccount struct {
 	Config *AccountConfig `json:"config" required:"true" nullable:"false"`
 }
 
-type AWSAccountConfig struct {
-	Regions []string `json:"regions" required:"true" nullable:"false"`
+func NewAccount(orgID valuer.UUID, provider CloudProviderType, config *AccountConfig) *Account {
+	return &Account{
+		Identifiable: types.Identifiable{
+			ID: valuer.GenerateUUID(),
+		},
+		TimeAuditable: types.TimeAuditable{
+			CreatedAt: time.Now(),
+			UpdatedAt: time.Now(),
+		},
+		OrgID:    orgID,
+		Provider: provider,
+		Config:   config,
+	}
+}
+
+func NewAccountFromStorable(storableAccount *StorableCloudIntegration) (*Account, error) {
+	// config can not be empty
+	if storableAccount.Config == "" {
+		return nil, errors.NewInternalf(errors.CodeInternal, "config is empty for account with id: %s", storableAccount.ID)
+	}
+
+	account := &Account{
+		Identifiable:      storableAccount.Identifiable,
+		TimeAuditable:     storableAccount.TimeAuditable,
+		ProviderAccountID: storableAccount.AccountID,
+		Provider:          storableAccount.Provider,
+		RemovedAt:         storableAccount.RemovedAt,
+		OrgID:             storableAccount.OrgID,
+		Config:            new(AccountConfig),
+	}
+
+	switch storableAccount.Provider {
+	case CloudProviderTypeAWS:
+		awsConfig := new(AWSAccountConfig)
+		err := json.Unmarshal([]byte(storableAccount.Config), awsConfig)
+		if err != nil {
+			return nil, err
+		}
+		account.Config.AWS = awsConfig
+	}
+
+	if storableAccount.LastAgentReport != nil {
+		account.AgentReport = &AgentReport{
+			TimestampMillis: storableAccount.LastAgentReport.TimestampMillis,
+			Data:            storableAccount.LastAgentReport.Data,
+		}
+	}
+
+	return account, nil
+}
+
+func NewAccountsFromStorables(storableAccounts []*StorableCloudIntegration) ([]*Account, error) {
+	accounts := make([]*Account, 0, len(storableAccounts))
+	for _, storableAccount := range storableAccounts {
+		account, err := NewAccountFromStorable(storableAccount)
+		if err != nil {
+			return nil, err
+		}
+		accounts = append(accounts, account)
+	}
+
+	return accounts, nil
+}
+
+func (account *Account) Update(config *AccountConfig) error {
+	if account.RemovedAt != nil {
+		return errors.New(errors.TypeUnsupported, ErrCodeCloudIntegrationRemoved, "this operation is not supported for a removed cloud integration account")
+	}
+	account.Config = config
+	account.UpdatedAt = time.Now()
+	return nil
+}
+
+func (account *Account) IsRemoved() bool {
+	return account.RemovedAt != nil
+}
+
+func NewAccountConfigFromPostable(provider CloudProviderType, config *PostableAccountConfig) (*AccountConfig, error) {
+	switch provider {
+	case CloudProviderTypeAWS:
+		if config.Aws == nil {
+			return nil, errors.NewInternalf(errors.CodeInternal, "AWS config is nil")
+		}
+		return &AccountConfig{
+			AWS: &AWSAccountConfig{
+				Regions: config.Aws.Regions,
+			},
+		}, nil
+	}
+
+	return nil, errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider.StringValue())
+}
+
+// func NewAccountFromPostableAccount(provider CloudProviderType, account *PostableAccount) (*Account, error) {
+// 	req := &Account{
+// 		Credentials: account.Credentials,
+// 	}
+
+// 	switch provider {
+// 	case CloudProviderTypeAWS:
+// 		req.Config = &ConnectionArtifactRequestConfig{
+// 			Aws: &AWSConnectionArtifactRequest{
+// 				DeploymentRegion: artifact.Config.Aws.DeploymentRegion,
+// 				Regions:          artifact.Config.Aws.Regions,
+// 			},
+// 		}
+
+// 		return req, nil
+// 	default:
+// 		return nil, errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider.StringValue())
+// 	}
+// }
+
+func NewAgentReport(data map[string]any) *AgentReport {
+	return &AgentReport{
+		TimestampMillis: time.Now().UnixMilli(),
+		Data:            data,
+	}
+}
+
+// ToJSON return JSON bytes for the provider's config
+// thats why not naming it MarshalJSON(), as it will interfere with default JSON marshalling of AccountConfig struct.
+// NOTE: this entertains first non-null provider's config.
+func (config *AccountConfig) ToJSON() ([]byte, error) {
+	if config.AWS != nil {
+		return json.Marshal(config.AWS)
+	}
+
+	return nil, errors.NewInternalf(errors.CodeInternal, "no provider account config found")
+}
+
+func (config *PostableAccountConfig) AddAgentVersion(agentVersion string) {
+	config.AgentVersion = agentVersion
+}
+
+// Validate checks that the connection artifact request has a valid provider-specific block
+// with non-empty, valid regions and a valid deployment region.
+func (account *PostableAccount) Validate(provider CloudProviderType) error {
+	if account.Config == nil || account.Credentials == nil {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"config and credentials are required")
+	}
+
+	if account.Credentials.SigNozAPIURL == "" {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"sigNozApiURL can not be empty")
+	}
+
+	if account.Credentials.SigNozAPIKey == "" {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"sigNozApiKey can not be empty")
+	}
+
+	if account.Credentials.IngestionURL == "" {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"ingestionUrl can not be empty")
+	}
+
+	if account.Credentials.IngestionKey == "" {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"ingestionKey can not be empty")
+	}
+
+	switch provider {
+	case CloudProviderTypeAWS:
+		if account.Config.Aws == nil {
+			return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+				"aws configuration is required")
+		}
+		return account.Config.Aws.Validate()
+	}
+
+	return errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider)
+}
+
+// Validate checks that the AWS connection artifact request has a valid deployment region
+// and a non-empty list of valid regions.
+func (req *AWSPostableAccountConfig) Validate() error {
+	if req.DeploymentRegion == "" {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"deploymentRegion is required")
+	}
+	if _, ok := ValidAWSRegions[req.DeploymentRegion]; !ok {
+		return errors.Newf(errors.TypeInvalidInput, ErrCodeInvalidCloudRegion,
+			"invalid deployment region: %s", req.DeploymentRegion)
+	}
+
+	if len(req.Regions) == 0 {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"at least one region is required")
+	}
+	for _, region := range req.Regions {
+		if _, ok := ValidAWSRegions[region]; !ok {
+			return errors.Newf(errors.TypeInvalidInput, ErrCodeInvalidCloudRegion,
+				"invalid AWS region: %s", region)
+		}
+	}
+	return nil
+}
+
+func (updatable *UpdatableAccount) Validate(provider CloudProviderType) error {
+	if updatable.Config == nil {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"config is required")
+	}
+
+	switch provider {
+	case CloudProviderTypeAWS:
+		if updatable.Config.AWS == nil {
+			return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+				"aws configuration is required")
+		}
+
+		if len(updatable.Config.AWS.Regions) == 0 {
+			return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+				"at least one region is required")
+		}
+
+		for _, region := range updatable.Config.AWS.Regions {
+			if _, ok := ValidAWSRegions[region]; !ok {
+				return errors.Newf(errors.TypeInvalidInput, ErrCodeInvalidCloudRegion,
+					"invalid AWS region: %s", region)
+			}
+		}
+	default:
+		return errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput,
+			"invalid cloud provider: %s", provider.StringValue())
+	}
+
+	return nil
 }

pkg/types/cloudintegrationtypes/checkin.go

@@ -0,0 +1,93 @@
+package cloudintegrationtypes
+
+import (
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type AgentCheckInRequest struct {
+	ProviderAccountID  string      `json:"providerAccountId" required:"false"`
+	CloudIntegrationID valuer.UUID `json:"cloudIntegrationId" required:"false"`
+
+	Data map[string]any `json:"data" required:"true" nullable:"true"`
+}
+
+type PostableAgentCheckIn struct {
+	AgentCheckInRequest
+	// following are backward compatible fields for older running agents, hence snake case JSON keys.
+	// Which get mapped to new fields in AgentCheckInRequest
+	ID        string `json:"account_id" required:"false"`       // => CloudIntegrationID
+	AccountID string `json:"cloud_account_id" required:"false"` // => ProviderAccountID
+}
+
+type AgentCheckInResponse struct {
+	CloudIntegrationID string                     `json:"cloudIntegrationId" required:"true"`
+	ProviderAccountID  string                     `json:"providerAccountId" required:"true"`
+	IntegrationConfig  *ProviderIntegrationConfig `json:"integrationConfig" required:"true"`
+	RemovedAt          *time.Time                 `json:"removedAt" required:"true" nullable:"true"`
+}
+
+type GettableAgentCheckIn struct {
+	// Older fields for backward compatibility with existing AWS agents
+	AccountID              string             `json:"account_id" required:"true"`
+	CloudAccountID         string             `json:"cloud_account_id" required:"true"`
+	OlderIntegrationConfig *IntegrationConfig `json:"integration_config" required:"true" nullable:"true"`
+	OlderRemovedAt         *time.Time         `json:"removed_at" required:"true" nullable:"true"`
+
+	AgentCheckInResponse
+}
+
+// IntegrationConfig older integration config struct for backward compatibility,
+// this will be eventually removed once agents are updated to use new struct.
+type IntegrationConfig struct {
+	EnabledRegions []string                  `json:"enabled_regions" required:"true" nullable:"false"` // backward compatible
+	Telemetry      *OldAWSCollectionStrategy `json:"telemetry" required:"true" nullable:"false"`       // backward compatible
+}
+
+type ProviderIntegrationConfig struct {
+	AWS *AWSIntegrationConfig `json:"aws" required:"true" nullable:"false"`
+}
+
+type AWSIntegrationConfig struct {
+	EnabledRegions              []string                        `json:"enabledRegions" required:"true" nullable:"false"`
+	TelemetryCollectionStrategy *AWSTelemetryCollectionStrategy `json:"telemetryCollectionStrategy" required:"true" nullable:"false"`
+}
+
+// NewGettableAgentCheckIn constructs a backward-compatible response from an AgentCheckInResponse.
+// It populates the old snake_case fields (account_id, cloud_account_id, integration_config, removed_at)
+// from the new camelCase fields so older agents continue to work unchanged.
+// The provider parameter controls which provider-specific block is mapped into the legacy integration_config.
+func NewGettableAgentCheckIn(provider CloudProviderType, resp *AgentCheckInResponse) *GettableAgentCheckIn {
+	gettable := &GettableAgentCheckIn{
+		AccountID:            resp.CloudIntegrationID,
+		CloudAccountID:       resp.ProviderAccountID,
+		OlderRemovedAt:       resp.RemovedAt,
+		AgentCheckInResponse: *resp,
+	}
+
+	switch provider {
+	case CloudProviderTypeAWS:
+		gettable.OlderIntegrationConfig = awsOlderIntegrationConfig(resp.IntegrationConfig)
+	}
+
+	return gettable
+}
+
+// Validate checks that the request uses either old fields (account_id, cloud_account_id) or
+// new fields (cloudIntegrationId, providerAccountId), never a mix of both.
+func (req *PostableAgentCheckIn) Validate() error {
+	hasOldFields := req.ID != "" || req.AccountID != ""
+	hasNewFields := !req.CloudIntegrationID.IsZero() || req.ProviderAccountID != ""
+
+	if hasOldFields && hasNewFields {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"request must use either old fields (account_id, cloud_account_id) or new fields (cloudIntegrationId, providerAccountId), not both")
+	}
+	if !hasOldFields && !hasNewFields {
+		return errors.New(errors.TypeInvalidInput, ErrCodeInvalidInput,
+			"request must provide either old fields (account_id, cloud_account_id) or new fields (cloudIntegrationId, providerAccountId)")
+	}
+	return nil
+}

pkg/types/cloudintegrationtypes/cloudintegration.go

@@ -13,10 +13,16 @@ import (
 )
 
 var (
+	ErrCodeUnsupported                          = errors.MustNewCode("cloud_integration_unsupported")
+	ErrCodeInvalidInput                         = errors.MustNewCode("cloud_integration_invalid_input")
 	ErrCodeCloudIntegrationNotFound             = errors.MustNewCode("cloud_integration_not_found")
 	ErrCodeCloudIntegrationAlreadyExists        = errors.MustNewCode("cloud_integration_already_exists")
+	ErrCodeCloudIntegrationAlreadyConnected     = errors.MustNewCode("cloud_integration_already_connected")
+	ErrCodeCloudIntegrationInvalidConfig        = errors.MustNewCode("cloud_integration_invalid_config")
+	ErrCodeCloudIntegrationRemoved              = errors.MustNewCode("cloud_integration_removed")
 	ErrCodeCloudIntegrationServiceNotFound      = errors.MustNewCode("cloud_integration_service_not_found")
 	ErrCodeCloudIntegrationServiceAlreadyExists = errors.MustNewCode("cloud_integration_service_already_exists")
+	ErrCodeServiceDefinitionNotFound            = errors.MustNewCode("service_definition_not_found")
 )
 
 // StorableCloudIntegration represents a cloud integration stored in the database.
@@ -52,6 +58,26 @@ type StorableCloudIntegrationService struct {
 	CloudIntegrationID valuer.UUID `bun:"cloud_integration_id,type:text"`
 }
 
+// Following Service config types are only internally used to store service config in DB and use JSON snake case keys for backward compatibility.
+
+type StorableServiceConfig struct {
+	AWS *StorableAWSServiceConfig
+}
+
+type StorableAWSServiceConfig struct {
+	Logs    *StorableAWSLogsServiceConfig    `json:"logs,omitempty"`
+	Metrics *StorableAWSMetricsServiceConfig `json:"metrics,omitempty"`
+}
+
+type StorableAWSLogsServiceConfig struct {
+	Enabled   bool                `json:"enabled"`
+	S3Buckets map[string][]string `json:"s3_buckets,omitempty"` // region -> list of buckets in that region
+}
+
+type StorableAWSMetricsServiceConfig struct {
+	Enabled bool `json:"enabled"`
+}
+
 // Scan scans value from DB.
 func (r *StorableAgentReport) Scan(src any) error {
 	var data []byte
@@ -68,10 +94,6 @@ func (r *StorableAgentReport) Scan(src any) error {
 
 // Value creates value to be stored in DB.
 func (r *StorableAgentReport) Value() (driver.Value, error) {
-	if r == nil {
-		return nil, errors.NewInternalf(errors.CodeInternal, "agent report is nil")
-	}
-
 	serialized, err := json.Marshal(r)
 	if err != nil {
 		return nil, errors.WrapInternalf(
@@ -81,3 +103,107 @@ func (r *StorableAgentReport) Value() (driver.Value, error) {
 	// Return as string instead of []byte to ensure PostgreSQL stores as text, not bytes
 	return string(serialized), nil
 }
+
+func NewStorableCloudIntegration(account *Account) (*StorableCloudIntegration, error) {
+	configBytes, err := account.Config.ToJSON()
+	if err != nil {
+		return nil, err
+	}
+
+	storableAccount := &StorableCloudIntegration{
+		Identifiable:  account.Identifiable,
+		TimeAuditable: account.TimeAuditable,
+		Provider:      account.Provider,
+		Config:        string(configBytes),
+		AccountID:     account.ProviderAccountID,
+		OrgID:         account.OrgID,
+		RemovedAt:     account.RemovedAt,
+	}
+
+	if account.AgentReport != nil {
+		storableAccount.LastAgentReport = &StorableAgentReport{
+			TimestampMillis: account.AgentReport.TimestampMillis,
+			Data:            account.AgentReport.Data,
+		}
+	}
+
+	return storableAccount, nil
+}
+
+// NewStorableCloudIntegrationService creates a new StorableCloudIntegrationService with
+// generated ID and timestamps from a CloudIntegrationService and its serialized config JSON.
+func NewStorableCloudIntegrationService(svc *CloudIntegrationService, configJSON string) *StorableCloudIntegrationService {
+	return &StorableCloudIntegrationService{
+		Identifiable:       svc.Identifiable,
+		TimeAuditable:      svc.TimeAuditable,
+		Type:               svc.Type,
+		Config:             configJSON,
+		CloudIntegrationID: svc.CloudIntegrationID,
+	}
+}
+
+func (account *StorableCloudIntegration) Update(providerAccountID *string, agentReport *AgentReport) {
+	account.AccountID = providerAccountID
+	if agentReport != nil {
+		account.LastAgentReport = &StorableAgentReport{
+			TimestampMillis: agentReport.TimestampMillis,
+			Data:            agentReport.Data,
+		}
+	}
+}
+
+// following StorableServiceConfig related functions are helper functions to convert between JSON string and ServiceConfig domain struct.
+func newStorableServiceConfig(provider CloudProviderType, serviceID ServiceID, serviceConfig *ServiceConfig, supportedSignals *SupportedSignals) *StorableServiceConfig {
+	switch provider {
+	case CloudProviderTypeAWS:
+		storableAWSServiceConfig := new(StorableAWSServiceConfig)
+
+		if supportedSignals.Logs {
+			storableAWSServiceConfig.Logs = &StorableAWSLogsServiceConfig{
+				Enabled: serviceConfig.AWS.Logs.Enabled,
+			}
+
+			if serviceID == AWSServiceS3Sync {
+				storableAWSServiceConfig.Logs.S3Buckets = serviceConfig.AWS.Logs.S3Buckets
+			}
+		}
+
+		if supportedSignals.Metrics {
+			storableAWSServiceConfig.Metrics = &StorableAWSMetricsServiceConfig{
+				Enabled: serviceConfig.AWS.Metrics.Enabled,
+			}
+		}
+
+		return &StorableServiceConfig{AWS: storableAWSServiceConfig}
+	default:
+		return nil
+	}
+}
+
+func newStorableServiceConfigFromJSON(provider CloudProviderType, jsonStr string) (*StorableServiceConfig, error) {
+	switch provider {
+	case CloudProviderTypeAWS:
+		awsConfig := new(StorableAWSServiceConfig)
+		err := json.Unmarshal([]byte(jsonStr), awsConfig)
+		if err != nil {
+			return nil, errors.WrapInternalf(err, errors.CodeInternal, "couldn't parse AWS service config JSON")
+		}
+		return &StorableServiceConfig{AWS: awsConfig}, nil
+	default:
+		return nil, errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider.StringValue())
+	}
+}
+
+func (config *StorableServiceConfig) toJSON(provider CloudProviderType) ([]byte, error) {
+	switch provider {
+	case CloudProviderTypeAWS:
+		jsonBytes, err := json.Marshal(config.AWS)
+		if err != nil {
+			return nil, errors.WrapInternalf(err, errors.CodeInternal, "couldn't serialize AWS service config to JSON")
+		}
+
+		return jsonBytes, nil
+	default:
+		return nil, errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider.StringValue())
+	}
+}

pkg/types/cloudintegrationtypes/cloudprovider.go

@@ -1,6 +1,8 @@
 package cloudintegrationtypes
 
 import (
+	"fmt"
+
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/valuer"
 )
@@ -14,19 +16,13 @@ var (
 	CloudProviderTypeAzure = CloudProviderType{valuer.NewString("azure")}
 
 	// errors.
-	ErrCodeCloudProviderInvalidInput = errors.MustNewCode("invalid_cloud_provider")
+	ErrCodeCloudProviderInvalidInput = errors.MustNewCode("cloud_integration_invalid_cloud_provider")
 
-	AWSIntegrationUserEmail   = valuer.MustNewEmail("aws-integration@signoz.io")
-	AzureIntegrationUserEmail = valuer.MustNewEmail("azure-integration@signoz.io")
+	CloudFormationQuickCreateBaseURL  = valuer.NewString("https://%s.console.aws.amazon.com/cloudformation/home")
+	AgentCloudFormationTemplateS3Path = valuer.NewString("https://signoz-integrations.s3.us-east-1.amazonaws.com/aws-quickcreate-template-%s.json")
+	AgentCloudFormationBaseStackName  = valuer.NewString("signoz-integration")
 )
 
-// CloudIntegrationUserEmails is the list of valid emails for Cloud One Click integrations.
-// This is used for validation and restrictions in different contexts, across codebase.
-var CloudIntegrationUserEmails = []valuer.Email{
-	AWSIntegrationUserEmail,
-	AzureIntegrationUserEmail,
-}
-
 // NewCloudProvider returns a new CloudProviderType from a string.
 // It validates the input and returns an error if the input is not valid cloud provider.
 func NewCloudProvider(provider string) (CloudProviderType, error) {
@@ -39,3 +35,7 @@ func NewCloudProvider(provider string) (CloudProviderType, error) {
 		return CloudProviderType{}, errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider)
 	}
 }
+
+func NewIngestionKeyName(provider CloudProviderType) string {
+	return fmt.Sprintf("%s-integration", provider.StringValue())
+}

pkg/types/cloudintegrationtypes/connection.go

@@ -1,81 +0,0 @@
-package cloudintegrationtypes
-
-import (
-	"time"
-
-	"github.com/SigNoz/signoz/pkg/valuer"
-)
-
-type ConnectionArtifactRequest struct {
-	// required till new providers are added
-	Aws *AWSConnectionArtifactRequest `json:"aws" required:"true" nullable:"false"`
-}
-
-type AWSConnectionArtifactRequest struct {
-	DeploymentRegion string   `json:"deploymentRegion" required:"true"`
-	Regions          []string `json:"regions" required:"true" nullable:"false"`
-}
-
-type PostableConnectionArtifact = ConnectionArtifactRequest
-
-type ConnectionArtifact struct {
-	// required till new providers are added
-	Aws *AWSConnectionArtifact `json:"aws" required:"true" nullable:"false"`
-}
-
-type AWSConnectionArtifact struct {
-	ConnectionURL string `json:"connectionURL" required:"true"`
-}
-
-type GettableAccountWithArtifact struct {
-	ID       valuer.UUID         `json:"id" required:"true"`
-	Artifact *ConnectionArtifact `json:"connectionArtifact" required:"true"`
-}
-
-type AgentCheckInRequest struct {
-	ProviderAccountID  string `json:"providerAccountId" required:"false"`
-	CloudIntegrationID string `json:"cloudIntegrationId" required:"false"`
-
-	Data map[string]any `json:"data" required:"true" nullable:"true"`
-}
-
-type PostableAgentCheckInRequest struct {
-	AgentCheckInRequest
-	// following are backward compatible fields for older running agents
-	// which gets mapped to new fields in AgentCheckInRequest
-	ID        string `json:"account_id" required:"false"`       // => CloudIntegrationID
-	AccountID string `json:"cloud_account_id" required:"false"` // => ProviderAccountID
-}
-
-type AgentCheckInResponse struct {
-	CloudIntegrationID string                     `json:"cloudIntegrationId" required:"true"`
-	ProviderAccountID  string                     `json:"providerAccountId" required:"true"`
-	IntegrationConfig  *ProviderIntegrationConfig `json:"integrationConfig" required:"true"`
-	RemovedAt          *time.Time                 `json:"removedAt" required:"true" nullable:"true"`
-}
-
-type GettableAgentCheckInResponse struct {
-	// Older fields for backward compatibility with existing AWS agents
-	AccountID              string             `json:"account_id" required:"true"`
-	CloudAccountID         string             `json:"cloud_account_id" required:"true"`
-	OlderIntegrationConfig *IntegrationConfig `json:"integration_config" required:"true" nullable:"true"`
-	OlderRemovedAt         *time.Time         `json:"removed_at" required:"true" nullable:"true"`
-
-	AgentCheckInResponse
-}
-
-// IntegrationConfig older integration config struct for backward compatibility,
-// this will be eventually removed once agents are updated to use new struct.
-type IntegrationConfig struct {
-	EnabledRegions []string               `json:"enabled_regions" required:"true" nullable:"false"` // backward compatible
-	Telemetry      *AWSCollectionStrategy `json:"telemetry" required:"true" nullable:"false"`       // backward compatible
-}
-
-type ProviderIntegrationConfig struct {
-	AWS *AWSIntegrationConfig `json:"aws" required:"true" nullable:"false"`
-}
-
-type AWSIntegrationConfig struct {
-	EnabledRegions []string               `json:"enabledRegions" required:"true" nullable:"false"`
-	Telemetry      *AWSCollectionStrategy `json:"telemetry" required:"true" nullable:"false"`
-}

pkg/types/cloudintegrationtypes/regions.go

@@ -4,10 +4,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/errors"
 )
 
-var (
-	ErrCodeInvalidCloudRegion    = errors.MustNewCode("invalid_cloud_region")
-	ErrCodeMismatchCloudProvider = errors.MustNewCode("cloud_provider_mismatch")
-)
+var ErrCodeInvalidCloudRegion = errors.MustNewCode("invalid_cloud_region")
 
 // List of all valid cloud regions on Amazon Web Services.
 var ValidAWSRegions = map[string]struct{}{

pkg/types/cloudintegrationtypes/service.go

@@ -2,6 +2,7 @@ package cloudintegrationtypes
 
 import (
 	"fmt"
+	"strings"
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/errors"
@@ -25,6 +26,22 @@ type ServiceConfig struct {
 	AWS *AWSServiceConfig `json:"aws" required:"true" nullable:"false"`
 }
 
+type AWSServiceConfig struct {
+	Logs    *AWSServiceLogsConfig    `json:"logs"`
+	Metrics *AWSServiceMetricsConfig `json:"metrics"`
+}
+
+// AWSServiceLogsConfig is AWS specific logs config for a service
+// NOTE: the JSON keys are snake case for backward compatibility with existing agents.
+type AWSServiceLogsConfig struct {
+	Enabled   bool                `json:"enabled"`
+	S3Buckets map[string][]string `json:"s3Buckets,omitempty"`
+}
+
+type AWSServiceMetricsConfig struct {
+	Enabled bool `json:"enabled"`
+}
+
 // ServiceMetadata helps to quickly list available services and whether it is enabled or not.
 // As getting complete service definition is a heavy operation and the response is also large,
 // initial integration page load can be very slow.
@@ -45,24 +62,24 @@ type GettableServicesMetadata struct {
 	Services []*ServiceMetadata `json:"services" required:"true" nullable:"false"`
 }
 
+// Service represents a cloud integration service with its definition,
+// cloud integration service is non nil only when the service entry exists in DB with ANY config (enabled or disabled).
 type Service struct {
 	ServiceDefinition
-	ServiceConfig *ServiceConfig `json:"serviceConfig" required:"false" nullable:"false"`
+	CloudIntegrationService *CloudIntegrationService `json:"cloudIntegrationService" required:"true" nullable:"true"`
 }
 
-type GettableService = Service
-
 type UpdatableService struct {
 	Config *ServiceConfig `json:"config" required:"true" nullable:"false"`
 }
 
 type ServiceDefinition struct {
 	ServiceDefinitionMetadata
-	Overview         string              `json:"overview" required:"true"` // markdown
-	Assets           Assets              `json:"assets" required:"true"`
-	SupportedSignals SupportedSignals    `json:"supported_signals" required:"true"`
-	DataCollected    DataCollected       `json:"dataCollected" required:"true"`
-	Strategy         *CollectionStrategy `json:"telemetryCollectionStrategy" required:"true" nullable:"false"`
+	Overview                    string                       `json:"overview" required:"true"` // markdown
+	Assets                      Assets                       `json:"assets" required:"true"`
+	SupportedSignals            SupportedSignals             `json:"supportedSignals" required:"true"`
+	DataCollected               DataCollected                `json:"dataCollected" required:"true"`
+	TelemetryCollectionStrategy *TelemetryCollectionStrategy `json:"telemetryCollectionStrategy" required:"true" nullable:"false"`
 }
 
 // SupportedSignals for cloud provider's service.
@@ -77,26 +94,10 @@ type DataCollected struct {
 	Metrics []CollectedMetric       `json:"metrics"`
 }
 
-// CollectionStrategy is cloud provider specific configuration for signal collection,
+// TelemetryCollectionStrategy is cloud provider specific configuration for signal collection,
 // this is used by agent to understand the nitty-gritty for collecting telemetry for the cloud provider.
-type CollectionStrategy struct {
-	AWS *AWSCollectionStrategy `json:"aws" required:"true" nullable:"false"`
-}
-
-type AWSServiceConfig struct {
-	Logs    *AWSServiceLogsConfig    `json:"logs"`
-	Metrics *AWSServiceMetricsConfig `json:"metrics"`
-}
-
-// AWSServiceLogsConfig is AWS specific logs config for a service
-// NOTE: the JSON keys are snake case for backward compatibility with existing agents.
-type AWSServiceLogsConfig struct {
-	Enabled   bool                `json:"enabled"`
-	S3Buckets map[string][]string `json:"s3_buckets,omitempty"`
-}
-
-type AWSServiceMetricsConfig struct {
-	Enabled bool `json:"enabled"`
+type TelemetryCollectionStrategy struct {
+	AWS *AWSTelemetryCollectionStrategy `json:"aws" required:"true" nullable:"false"`
 }
 
 // Assets represents the collection of dashboards.
@@ -120,46 +121,65 @@ type CollectedMetric struct {
 	Description string `json:"description"`
 }
 
-// AWSCollectionStrategy represents signal collection strategy for AWS services.
-// this is AWS specific.
-// NOTE: this structure is still using snake case, for backward compatibility,
-// with existing agents.
-type AWSCollectionStrategy struct {
-	Metrics   *AWSMetricsStrategy `json:"aws_metrics,omitempty"`
-	Logs      *AWSLogsStrategy    `json:"aws_logs,omitempty"`
-	S3Buckets map[string][]string `json:"s3_buckets,omitempty"` // Only available in S3 Sync Service Type in AWS
+// OldAWSCollectionStrategy is the backward-compatible snake_case form of AWSCollectionStrategy,
+// used in the legacy integration_config response field for older agents.
+type OldAWSCollectionStrategy struct {
+	Provider  string                 `json:"provider"`
+	Metrics   *OldAWSMetricsStrategy `json:"aws_metrics,omitempty"`
+	Logs      *OldAWSLogsStrategy    `json:"aws_logs,omitempty"`
+	S3Buckets map[string][]string    `json:"s3_buckets,omitempty"`
 }
 
-// AWSMetricsStrategy represents metrics collection strategy for AWS services.
-// this is AWS specific.
-// NOTE: this structure is still using snake case, for backward compatibility,
-// with existing agents.
-type AWSMetricsStrategy struct {
-	// to be used as https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudwatch-metricstream.html#cfn-cloudwatch-metricstream-includefilters
+// OldAWSMetricsStrategy is the snake_case form of AWSMetricsStrategy for older agents.
+type OldAWSMetricsStrategy struct {
 	StreamFilters []struct {
-		// json tags here are in the shape expected by AWS API as detailed at
-		// https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudwatch-metricstream-metricstreamfilter.html
 		Namespace   string   `json:"Namespace"`
 		MetricNames []string `json:"MetricNames,omitempty"`
 	} `json:"cloudwatch_metric_stream_filters"`
 }
 
-// AWSLogsStrategy represents logs collection strategy for AWS services.
-// this is AWS specific.
-// NOTE: this structure is still using snake case, for backward compatibility,
-// with existing agents.
-type AWSLogsStrategy struct {
+// OldAWSLogsStrategy is the snake_case form of AWSLogsStrategy for older agents.
+type OldAWSLogsStrategy struct {
 	Subscriptions []struct {
-		// subscribe to all logs groups with specified prefix.
-		// eg: `/aws/rds/`
 		LogGroupNamePrefix string `json:"log_group_name_prefix"`
-
-		// https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/FilterAndPatternSyntax.html
-		// "" implies no filtering is required.
-		FilterPattern string `json:"filter_pattern"`
+		FilterPattern      string `json:"filter_pattern"`
 	} `json:"cloudwatch_logs_subscriptions"`
 }
 
+// AWSTelemetryCollectionStrategy represents signal collection strategy for AWS services.
+type AWSTelemetryCollectionStrategy struct {
+	Metrics   *AWSMetricsCollectionStrategy `json:"metrics,omitempty" required:"false" nullable:"false"`
+	Logs      *AWSLogsCollectionStrategy    `json:"logs,omitempty" required:"false" nullable:"false"`
+	S3Buckets map[string][]string           `json:"s3Buckets,omitempty" required:"false"` // Only available in S3 Sync Service Type in AWS
+}
+
+// AWSMetricsCollectionStrategy represents metrics collection strategy for AWS services.
+type AWSMetricsCollectionStrategy struct {
+	// to be used as https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudwatch-metricstream.html#cfn-cloudwatch-metricstream-includefilters
+	StreamFilters []*AWSCloudWatchMetricStreamFilter `json:"streamFilters" required:"true" nullable:"false"`
+}
+
+type AWSCloudWatchMetricStreamFilter struct {
+	// https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudwatch-metricstream-metricstreamfilter.html
+	Namespace   string   `json:"namespace" required:"true"`
+	MetricNames []string `json:"metricNames,omitempty" required:"false" nullable:"false"`
+}
+
+// AWSLogsCollectionStrategy represents logs collection strategy for AWS services.
+type AWSLogsCollectionStrategy struct {
+	Subscriptions []*AWSCloudWatchLogsSubscription `json:"subscriptions" required:"true" nullable:"false"`
+}
+
+type AWSCloudWatchLogsSubscription struct {
+	// subscribe to all logs groups with specified prefix.
+	// eg: `/aws/rds/`
+	LogGroupNamePrefix string `json:"logGroupNamePrefix" required:"true"`
+
+	// https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/FilterAndPatternSyntax.html
+	// "" implies no filtering is required
+	FilterPattern string `json:"filterPattern" required:"true"`
+}
+
 // Dashboard represents a dashboard definition for cloud integration.
 // This is used to show available pre-made dashboards for a service,
 // hence has additional fields like id, title and description.
@@ -170,12 +190,156 @@ type Dashboard struct {
 	Definition  dashboardtypes.StorableDashboardData `json:"definition,omitempty"`
 }
 
-// UTILS
+func NewCloudIntegrationService(serviceID ServiceID, cloudIntegrationID valuer.UUID, config *ServiceConfig) *CloudIntegrationService {
+	return &CloudIntegrationService{
+		Identifiable: types.Identifiable{
+			ID: valuer.GenerateUUID(),
+		},
+		TimeAuditable: types.TimeAuditable{
+			CreatedAt: time.Now(),
+			UpdatedAt: time.Now(),
+		},
+		Type:               serviceID,
+		Config:             config,
+		CloudIntegrationID: cloudIntegrationID,
+	}
+}
+
+func NewCloudIntegrationServiceFromStorable(stored *StorableCloudIntegrationService, config *ServiceConfig) *CloudIntegrationService {
+	return &CloudIntegrationService{
+		Identifiable:       stored.Identifiable,
+		TimeAuditable:      stored.TimeAuditable,
+		Type:               stored.Type,
+		Config:             config,
+		CloudIntegrationID: stored.CloudIntegrationID,
+	}
+}
+
+func NewServiceMetadata(definition ServiceDefinition, enabled bool) *ServiceMetadata {
+	return &ServiceMetadata{
+		ServiceDefinitionMetadata: definition.ServiceDefinitionMetadata,
+		Enabled:                   enabled,
+	}
+}
+
+func NewService(def ServiceDefinition, storableService *CloudIntegrationService) *Service {
+	return &Service{
+		ServiceDefinition:       def,
+		CloudIntegrationService: storableService,
+	}
+}
+
+func NewServiceConfigFromJSON(provider CloudProviderType, jsonString string) (*ServiceConfig, error) {
+	storableServiceConfig, err := newStorableServiceConfigFromJSON(provider, jsonString)
+	if err != nil {
+		return nil, err
+	}
+
+	switch provider {
+	case CloudProviderTypeAWS:
+		awsServiceConfig := new(AWSServiceConfig)
+
+		if storableServiceConfig.AWS.Logs != nil {
+			awsServiceConfig.Logs = &AWSServiceLogsConfig{
+				Enabled:   storableServiceConfig.AWS.Logs.Enabled,
+				S3Buckets: storableServiceConfig.AWS.Logs.S3Buckets,
+			}
+		}
+
+		if storableServiceConfig.AWS.Metrics != nil {
+			awsServiceConfig.Metrics = &AWSServiceMetricsConfig{
+				Enabled: storableServiceConfig.AWS.Metrics.Enabled,
+			}
+		}
+
+		return &ServiceConfig{AWS: awsServiceConfig}, nil
+	default:
+		return nil, errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider.StringValue())
+	}
+}
+
+// Update sets the service config.
+func (service *CloudIntegrationService) Update(config *ServiceConfig) {
+	service.Config = config
+	service.UpdatedAt = time.Now()
+}
+
+// IsServiceEnabled returns true if the service has at least one signal (logs or metrics) enabled
+// for the given cloud provider.
+func (config *ServiceConfig) IsServiceEnabled(provider CloudProviderType) bool {
+	switch provider {
+	case CloudProviderTypeAWS:
+		logsEnabled := config.AWS.Logs != nil && config.AWS.Logs.Enabled
+		metricsEnabled := config.AWS.Metrics != nil && config.AWS.Metrics.Enabled
+		return logsEnabled || metricsEnabled
+	default:
+		return false
+	}
+}
+
+// IsMetricsEnabled returns true if metrics are explicitly enabled for the given cloud provider.
+// Used to gate dashboard availability — dashboards are only shown when metrics are enabled.
+func (config *ServiceConfig) IsMetricsEnabled(provider CloudProviderType) bool {
+	switch provider {
+	case CloudProviderTypeAWS:
+		return config.AWS.Metrics != nil && config.AWS.Metrics.Enabled
+	default:
+		return false
+	}
+}
+
+// IsLogsEnabled returns true if logs are explicitly enabled for the given cloud provider.
+func (config *ServiceConfig) IsLogsEnabled(provider CloudProviderType) bool {
+	switch provider {
+	case CloudProviderTypeAWS:
+		return config.AWS.Logs != nil && config.AWS.Logs.Enabled
+	default:
+		return false
+	}
+}
+
+func (config *ServiceConfig) ToJSON(provider CloudProviderType, serviceID ServiceID, supportedSignals *SupportedSignals) ([]byte, error) {
+	storableServiceConfig := newStorableServiceConfig(provider, serviceID, config, supportedSignals)
+	return storableServiceConfig.toJSON(provider)
+}
+
+func (updatableService *UpdatableService) Validate(provider CloudProviderType, serviceID ServiceID) error {
+	switch provider {
+	case CloudProviderTypeAWS:
+		if updatableService.Config.AWS == nil {
+			return errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "AWS config is required for AWS service")
+		}
+
+		if serviceID == AWSServiceS3Sync {
+			if updatableService.Config.AWS.Logs == nil || updatableService.Config.AWS.Logs.S3Buckets == nil {
+				return errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "AWS S3 Sync service requires S3 bucket configuration for logs")
+			}
+		}
+
+		return nil
+	default:
+		return errors.NewInvalidInputf(ErrCodeCloudProviderInvalidInput, "invalid cloud provider: %s", provider.StringValue())
+	}
+}
 
 // GetCloudIntegrationDashboardID returns the dashboard id for a cloud integration, given the cloud provider, service id, and dashboard id.
 // This is used to generate unique dashboard ids for cloud integration, and also to parse the dashboard id to get the cloud provider and service id when needed.
 func GetCloudIntegrationDashboardID(cloudProvider CloudProviderType, svcID, dashboardID string) string {
-	return fmt.Sprintf("cloud-integration--%s--%s--%s", cloudProvider, svcID, dashboardID)
+	return fmt.Sprintf("cloud-integration--%s--%s--%s", cloudProvider.StringValue(), svcID, dashboardID)
+}
+
+// ParseCloudIntegrationDashboardID parses a dashboard id generated by GetCloudIntegrationDashboardID
+// into its constituent parts (cloudProvider, serviceID, dashboardID).
+func ParseCloudIntegrationDashboardID(id string) (CloudProviderType, string, string, error) {
+	parts := strings.SplitN(id, "--", 4)
+	if len(parts) != 4 || parts[0] != "cloud-integration" {
+		return CloudProviderType{}, "", "", errors.New(errors.TypeNotFound, ErrCodeCloudIntegrationNotFound, "invalid cloud integration dashboard id")
+	}
+	provider, err := NewCloudProvider(parts[1])
+	if err != nil {
+		return CloudProviderType{}, "", "", err
+	}
+	return provider, parts[2], parts[3], nil
 }
 
 // GetDashboardsFromAssets returns the list of dashboards for the cloud provider service from definition.
@@ -189,9 +353,9 @@ func GetDashboardsFromAssets(
 	dashboards := make([]*dashboardtypes.Dashboard, 0)
 
 	for _, d := range assets.Dashboards {
-		author := fmt.Sprintf("%s-integration", cloudProvider)
+		author := fmt.Sprintf("%s-integration", cloudProvider.StringValue())
 		dashboards = append(dashboards, &dashboardtypes.Dashboard{
-			ID:     GetCloudIntegrationDashboardID(cloudProvider, svcID, d.ID),
+			ID:     d.ID,
 			Locked: true,
 			OrgID:  orgID,
 			Data:   d.Definition,
@@ -208,3 +372,53 @@ func GetDashboardsFromAssets(
 
 	return dashboards
 }
+
+// awsOlderIntegrationConfig converts a ProviderIntegrationConfig into the legacy snake_case
+// IntegrationConfig format consumed by older AWS agents. Returns nil if AWS config is absent.
+func awsOlderIntegrationConfig(cfg *ProviderIntegrationConfig) *IntegrationConfig {
+	if cfg == nil || cfg.AWS == nil {
+		return nil
+	}
+	awsCfg := cfg.AWS
+
+	older := &IntegrationConfig{
+		EnabledRegions: awsCfg.EnabledRegions,
+	}
+
+	if awsCfg.TelemetryCollectionStrategy == nil {
+		return older
+	}
+
+	// Older agents expect a "provider" field and fully snake_case keys inside telemetry.
+	oldTelemetry := &OldAWSCollectionStrategy{
+		Provider:  CloudProviderTypeAWS.StringValue(),
+		S3Buckets: awsCfg.TelemetryCollectionStrategy.S3Buckets,
+	}
+
+	if awsCfg.TelemetryCollectionStrategy.Metrics != nil {
+		// Convert camelCase cloudwatchMetricStreamFilters → snake_case cloudwatch_metric_stream_filters
+		oldMetrics := &OldAWSMetricsStrategy{}
+		for _, f := range awsCfg.TelemetryCollectionStrategy.Metrics.StreamFilters {
+			oldMetrics.StreamFilters = append(oldMetrics.StreamFilters, struct {
+				Namespace   string   `json:"Namespace"`
+				MetricNames []string `json:"MetricNames,omitempty"`
+			}{Namespace: f.Namespace, MetricNames: f.MetricNames})
+		}
+		oldTelemetry.Metrics = oldMetrics
+	}
+
+	if awsCfg.TelemetryCollectionStrategy.Logs != nil {
+		// Convert camelCase cloudwatchLogsSubscriptions → snake_case cloudwatch_logs_subscriptions
+		oldLogs := &OldAWSLogsStrategy{}
+		for _, s := range awsCfg.TelemetryCollectionStrategy.Logs.Subscriptions {
+			oldLogs.Subscriptions = append(oldLogs.Subscriptions, struct {
+				LogGroupNamePrefix string `json:"log_group_name_prefix"`
+				FilterPattern      string `json:"filter_pattern"`
+			}{LogGroupNamePrefix: s.LogGroupNamePrefix, FilterPattern: s.FilterPattern})
+		}
+		oldTelemetry.Logs = oldLogs
+	}
+
+	older.Telemetry = oldTelemetry
+	return older
+}

pkg/types/cloudintegrationtypes/store.go

@@ -38,6 +38,8 @@ type Store interface {
 
 	// UpdateService updates an existing cloud integration service
 	UpdateService(ctx context.Context, service *StorableCloudIntegrationService) error
+
+	RunInTx(context.Context, func(ctx context.Context) error) error
 }
 
 type ServiceDefinitionStore interface {

pkg/types/serviceaccounttypes/service_acccount.go

@@ -238,7 +238,6 @@ type Store interface {
 	Get(context.Context, valuer.UUID, valuer.UUID) (*ServiceAccount, error)
 	GetActiveByOrgIDAndName(context.Context, valuer.UUID, string) (*ServiceAccount, error)
 	GetByID(context.Context, valuer.UUID) (*ServiceAccount, error)
-	GetActiveByID(context.Context, valuer.UUID) (*ServiceAccount, error)
 	CountByOrgID(context.Context, valuer.UUID) (int64, error)
 	List(context.Context, valuer.UUID) ([]*ServiceAccount, error)
 	Update(context.Context, valuer.UUID, *ServiceAccount) error