chore: added log to print query

* fix: dont accept materialized key from payload

* fix: use correct omit operator

.devenv/docker/clickhouse/compose.yaml

@@ -1,6 +1,6 @@
 services:
   clickhouse:
-    image: clickhouse/clickhouse-server:24.1.2-alpine
+    image: clickhouse/clickhouse-server:25.5.6
     container_name: clickhouse
     volumes:
       - ${PWD}/fs/etc/clickhouse-server/config.d/config.xml:/etc/clickhouse-server/config.d/config.xml
@@ -23,6 +23,8 @@ services:
       retries: 3
     depends_on:
       - zookeeper
+    environment:
+      - CLICKHOUSE_SKIP_USER_SETUP=1
   zookeeper:
     image: signoz/zookeeper:3.7.1
     container_name: zookeeper
@@ -40,7 +42,7 @@ services:
       timeout: 5s
       retries: 3
   schema-migrator-sync:
-    image: signoz/signoz-schema-migrator:v0.129.2
+    image: signoz/signoz-schema-migrator:v0.129.5
     container_name: schema-migrator-sync
     command:
       - sync
@@ -53,7 +55,7 @@ services:
         condition: service_healthy
     restart: on-failure
   schema-migrator-async:
-    image: signoz/signoz-schema-migrator:v0.129.2
+    image: signoz/signoz-schema-migrator:v0.129.5
     container_name: schema-migrator-async
     command:
       - async

.github/CODEOWNERS

@@ -5,6 +5,45 @@
 /frontend/ @SigNoz/frontend @YounixM
 /frontend/src/container/MetricsApplication @srikanthccv
 /frontend/src/container/NewWidget/RightContainer/types.ts @srikanthccv
+
+# Dashboard, Alert, Metrics, Service Map, Services
+/frontend/src/container/ListOfDashboard/ @srikanthccv
+/frontend/src/container/NewDashboard/ @srikanthccv
+/frontend/src/pages/DashboardsListPage/ @srikanthccv
+/frontend/src/pages/DashboardWidget/ @srikanthccv
+/frontend/src/pages/NewDashboard/ @srikanthccv
+/frontend/src/providers/Dashboard/ @srikanthccv
+
+# Alerts
+/frontend/src/container/AlertHistory/ @srikanthccv
+/frontend/src/container/AllAlertChannels/ @srikanthccv
+/frontend/src/container/AnomalyAlertEvaluationView/ @srikanthccv
+/frontend/src/container/CreateAlertChannels/ @srikanthccv
+/frontend/src/container/CreateAlertRule/ @srikanthccv
+/frontend/src/container/EditAlertChannels/ @srikanthccv
+/frontend/src/container/FormAlertChannels/ @srikanthccv
+/frontend/src/container/FormAlertRules/ @srikanthccv
+/frontend/src/container/ListAlertRules/ @srikanthccv
+/frontend/src/container/TriggeredAlerts/ @srikanthccv
+/frontend/src/pages/AlertChannelCreate/ @srikanthccv
+/frontend/src/pages/AlertDetails/ @srikanthccv
+/frontend/src/pages/AlertHistory/ @srikanthccv
+/frontend/src/pages/AlertList/ @srikanthccv
+/frontend/src/pages/CreateAlert/ @srikanthccv
+/frontend/src/providers/Alert.tsx @srikanthccv
+
+# Metrics
+/frontend/src/container/MetricsExplorer/ @srikanthccv
+/frontend/src/pages/MetricsApplication/ @srikanthccv
+/frontend/src/pages/MetricsExplorer/ @srikanthccv
+
+# Services and Service Map
+/frontend/src/container/ServiceApplication/ @srikanthccv
+/frontend/src/container/ServiceTable/ @srikanthccv
+/frontend/src/pages/Services/ @srikanthccv
+/frontend/src/pages/ServiceTopLevelOperations/ @srikanthccv
+/frontend/src/container/Home/Services/ @srikanthccv
+
 /deploy/ @SigNoz/devops
 .github @SigNoz/devops
 
@@ -42,3 +81,7 @@
 /pkg/telemetrymetadata/ @srikanthccv
 /pkg/telemetrymetrics/ @srikanthccv
 /pkg/telemetrytraces/ @srikanthccv
+
+# AuthN / AuthZ Owners 
+
+/pkg/authz/ @vikrantgupta25 @grandwizard28

.github/workflows/build-community.yaml

@@ -62,7 +62,7 @@ jobs:
     secrets: inherit
     with:
       PRIMUS_REF: main
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
       GO_NAME: signoz-community
       GO_INPUT_ARTIFACT_CACHE_KEY: community-jsbuild-${{ github.sha }}
       GO_INPUT_ARTIFACT_PATH: frontend/build

.github/workflows/build-enterprise.yaml

@@ -93,7 +93,7 @@ jobs:
     secrets: inherit
     with:
       PRIMUS_REF: main
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
       GO_INPUT_ARTIFACT_CACHE_KEY: enterprise-jsbuild-${{ github.sha }}
       GO_INPUT_ARTIFACT_PATH: frontend/build
       GO_BUILD_CONTEXT: ./cmd/enterprise

.github/workflows/build-staging.yaml

@@ -92,7 +92,7 @@ jobs:
     secrets: inherit
     with:
       PRIMUS_REF: main
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
       GO_INPUT_ARTIFACT_CACHE_KEY: staging-jsbuild-${{ github.sha }}
       GO_INPUT_ARTIFACT_PATH: frontend/build
       GO_BUILD_CONTEXT: ./cmd/enterprise

.github/workflows/goci.yaml

@@ -18,7 +18,7 @@ jobs:
     with:
       PRIMUS_REF: main
       GO_TEST_CONTEXT: ./...
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
   fmt:
     if: |
       (github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork && github.event.pull_request.user.login != 'dependabot[bot]' && ! contains(github.event.pull_request.labels.*.name, 'safe-to-test')) ||
@@ -27,7 +27,7 @@ jobs:
     secrets: inherit
     with:
       PRIMUS_REF: main
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
   lint:
     if: |
       (github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork && github.event.pull_request.user.login != 'dependabot[bot]' && ! contains(github.event.pull_request.labels.*.name, 'safe-to-test')) ||
@@ -36,7 +36,7 @@ jobs:
     secrets: inherit
     with:
       PRIMUS_REF: main
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
   deps:
     if: |
       (github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork && github.event.pull_request.user.login != 'dependabot[bot]' && ! contains(github.event.pull_request.labels.*.name, 'safe-to-test')) ||
@@ -45,7 +45,7 @@ jobs:
     secrets: inherit
     with:
       PRIMUS_REF: main
-      GO_VERSION: 1.23
+      GO_VERSION: 1.24
   build:
     if: |
       (github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork && github.event.pull_request.user.login != 'dependabot[bot]' && ! contains(github.event.pull_request.labels.*.name, 'safe-to-test')) ||
@@ -57,7 +57,7 @@ jobs:
       - name: go-install
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.24"
       - name: qemu-install
         uses: docker/setup-qemu-action@v3
       - name: aarch64-install

.github/workflows/gor-signoz-community.yaml

@@ -58,7 +58,7 @@ jobs:
       - name: setup-go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.24"
       - name: cross-compilation-tools
         if: matrix.os == 'ubuntu-latest'
         run: |
@@ -122,7 +122,7 @@ jobs:
       - name: setup-go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.24"
 
       # copy the caches from build
       - name: get-sha

.github/workflows/gor-signoz.yaml

@@ -72,7 +72,7 @@ jobs:
       - name: setup-go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.24"
       - name: cross-compilation-tools
         if: matrix.os == 'ubuntu-latest'
         run: |
@@ -135,7 +135,7 @@ jobs:
       - name: setup-go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.24"
 
       # copy the caches from build
       - name: get-sha

.gitignore

@@ -86,6 +86,8 @@ queries.active
 .devenv/**/tmp/**
 .qodo
 
+.dev
+
 ### Python ###
 # Byte-compiled / optimized / DLL files
 __pycache__/

.golangci.yml

@@ -8,6 +8,7 @@ linters:
     - depguard
     - iface
     - unparam
+    - forbidigo
 
 linters-settings:
   sloglint:
@@ -24,6 +25,10 @@ linters-settings:
         deny:
           - pkg: "go.uber.org/zap"
             desc: "Do not use zap logger. Use slog instead."
+      noerrors:
+        deny:
+          - pkg: "errors"
+            desc: "Do not use errors package. Use github.com/SigNoz/signoz/pkg/errors instead."
   iface:
     enable:
       - identical

CONTRIBUTING.md

@@ -78,4 +78,5 @@ Need assistance? Join our Slack community:
 
 - Set up your [development environment](docs/contributing/development.md)
 - Deploy and observe [SigNoz in action with OpenTelemetry Demo Application](docs/otel-demo-docs.md)
-- Explore the [SigNoz Community Advocate Program](ADVOCATE.md), which recognises contributors who support the community, share their expertise, and help shape SigNoz's future. 
+- Explore the [SigNoz Community Advocate Program](ADVOCATE.md), which recognises contributors who support the community, share their expertise, and help shape SigNoz's future.
+- Write [integration tests](docs/contributing/go/integration.md)

cmd/community/server.go

@@ -32,7 +32,7 @@ func registerServer(parentCmd *cobra.Command, logger *slog.Logger) {
 		Short:              "Run the SigNoz server",
 		FParseErrWhitelist: cobra.FParseErrWhitelist{UnknownFlags: true},
 		RunE: func(currCmd *cobra.Command, args []string) error {
-			config, err := cmd.NewSigNozConfig(currCmd.Context(), flags)
+			config, err := cmd.NewSigNozConfig(currCmd.Context(), logger, flags)
 			if err != nil {
 				return err
 			}

cmd/config.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"context"
-	"fmt"
 	"log/slog"
 	"os"
 
@@ -12,9 +11,10 @@ import (
 	"github.com/SigNoz/signoz/pkg/signoz"
 )
 
-func NewSigNozConfig(ctx context.Context, flags signoz.DeprecatedFlags) (signoz.Config, error) {
+func NewSigNozConfig(ctx context.Context, logger *slog.Logger, flags signoz.DeprecatedFlags) (signoz.Config, error) {
 	config, err := signoz.NewConfig(
 		ctx,
+		logger,
 		config.ResolverConfig{
 			Uris: []string{"env:"},
 			ProviderFactories: []config.ProviderFactory{
@@ -31,14 +31,10 @@ func NewSigNozConfig(ctx context.Context, flags signoz.DeprecatedFlags) (signoz.
 	return config, nil
 }
 
-func NewJWTSecret(_ context.Context, _ *slog.Logger) string {
+func NewJWTSecret(ctx context.Context, logger *slog.Logger) string {
 	jwtSecret := os.Getenv("SIGNOZ_JWT_SECRET")
 	if len(jwtSecret) == 0 {
-		fmt.Println("🚨 CRITICAL SECURITY ISSUE: No JWT secret key specified!")
-		fmt.Println("SIGNOZ_JWT_SECRET environment variable is not set. This has dire consequences for the security of the application.")
-		fmt.Println("Without a JWT secret, user sessions are vulnerable to tampering and unauthorized access.")
-		fmt.Println("Please set the SIGNOZ_JWT_SECRET environment variable immediately.")
-		fmt.Println("For more information, please refer to https://github.com/SigNoz/signoz/issues/8400.")
+		logger.ErrorContext(ctx, "🚨 CRITICAL SECURITY ISSUE: No JWT secret key specified!", "error", "SIGNOZ_JWT_SECRET environment variable is not set. This has dire consequences for the security of the application. Without a JWT secret, user sessions are vulnerable to tampering and unauthorized access. Please set the SIGNOZ_JWT_SECRET environment variable immediately. For more information, please refer to https://github.com/SigNoz/signoz/issues/8400.")
 	}
 
 	return jwtSecret

cmd/enterprise/Dockerfile.integration

@@ -2,10 +2,11 @@ FROM node:18-bullseye AS build
 
 WORKDIR /opt/
 COPY ./frontend/ ./
+ENV NODE_OPTIONS=--max-old-space-size=8192
 RUN CI=1 yarn install
 RUN CI=1 yarn build
 
-FROM golang:1.23-bullseye
+FROM golang:1.24-bullseye
 
 ARG OS="linux"
 ARG TARGETARCH

cmd/enterprise/server.go

@@ -35,7 +35,7 @@ func registerServer(parentCmd *cobra.Command, logger *slog.Logger) {
 		Short:              "Run the SigNoz server",
 		FParseErrWhitelist: cobra.FParseErrWhitelist{UnknownFlags: true},
 		RunE: func(currCmd *cobra.Command, args []string) error {
-			config, err := cmd.NewSigNozConfig(currCmd.Context(), flags)
+			config, err := cmd.NewSigNozConfig(currCmd.Context(), logger, flags)
 			if err != nil {
 				return err
 			}

conf/example.yaml

@@ -137,10 +137,7 @@ prometheus:
 ##################### Alertmanager #####################
 alertmanager:
   # Specifies the alertmanager provider to use.
-  provider: legacy
-  legacy:
-    # The API URL (with prefix) of the legacy Alertmanager instance.
-    api_url: http://localhost:9093/api
+  provider: signoz
   signoz:
     # The poll interval for periodically syncing the alertmanager with the config in the store.
     poll_interval: 1m

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

@@ -11,7 +11,7 @@ x-common: &common
       max-file: "3"
 x-clickhouse-defaults: &clickhouse-defaults
   !!merge <<: *common
-  image: clickhouse/clickhouse-server:24.1.2-alpine
+  image: clickhouse/clickhouse-server:25.5.6
   tty: true
   deploy:
     labels:
@@ -37,6 +37,8 @@ x-clickhouse-defaults: &clickhouse-defaults
     nofile:
       soft: 262144
       hard: 262144
+  environment:
+    - CLICKHOUSE_SKIP_USER_SETUP=1
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
   image: signoz/zookeeper:3.7.1
@@ -63,7 +65,7 @@ x-db-depend: &db-depend
 services:
   init-clickhouse:
     !!merge <<: *common
-    image: clickhouse/clickhouse-server:24.1.2-alpine
+    image: clickhouse/clickhouse-server:25.5.6
     command:
       - bash
       - -c
@@ -174,7 +176,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.93.0
+    image: signoz/signoz:v0.95.0
     command:
       - --config=/root/config/prometheus.yml
     ports:
@@ -207,7 +209,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.129.2
+    image: signoz/signoz-otel-collector:v0.129.5
     command:
       - --config=/etc/otel-collector-config.yaml
       - --manager-config=/etc/manager-config.yaml
@@ -231,7 +233,7 @@ services:
       - signoz
   schema-migrator:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:v0.129.2
+    image: signoz/signoz-schema-migrator:v0.129.5
     deploy:
       restart_policy:
         condition: on-failure

deploy/docker-swarm/docker-compose.yaml

@@ -11,7 +11,7 @@ x-common: &common
       max-file: "3"
 x-clickhouse-defaults: &clickhouse-defaults
   !!merge <<: *common
-  image: clickhouse/clickhouse-server:24.1.2-alpine
+  image: clickhouse/clickhouse-server:25.5.6
   tty: true
   deploy:
     labels:
@@ -36,6 +36,8 @@ x-clickhouse-defaults: &clickhouse-defaults
     nofile:
       soft: 262144
       hard: 262144
+  environment:
+    - CLICKHOUSE_SKIP_USER_SETUP=1
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
   image: signoz/zookeeper:3.7.1
@@ -60,7 +62,7 @@ x-db-depend: &db-depend
 services:
   init-clickhouse:
     !!merge <<: *common
-    image: clickhouse/clickhouse-server:24.1.2-alpine
+    image: clickhouse/clickhouse-server:25.5.6
     command:
       - bash
       - -c
@@ -115,7 +117,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:v0.93.0
+    image: signoz/signoz:v0.95.0
     command:
       - --config=/root/config/prometheus.yml
     ports:
@@ -148,7 +150,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:v0.129.2
+    image: signoz/signoz-otel-collector:v0.129.5
     command:
       - --config=/etc/otel-collector-config.yaml
       - --manager-config=/etc/manager-config.yaml
@@ -174,7 +176,7 @@ services:
       - signoz
   schema-migrator:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:v0.129.2
+    image: signoz/signoz-schema-migrator:v0.129.5
     deploy:
       restart_policy:
         condition: on-failure

deploy/docker/docker-compose.ha.yaml

@@ -10,7 +10,7 @@ x-common: &common
 x-clickhouse-defaults: &clickhouse-defaults
   !!merge <<: *common
   # addding non LTS version due to this fix https://github.com/ClickHouse/ClickHouse/commit/32caf8716352f45c1b617274c7508c86b7d1afab
-  image: clickhouse/clickhouse-server:24.1.2-alpine
+  image: clickhouse/clickhouse-server:25.5.6
   tty: true
   labels:
     signoz.io/scrape: "true"
@@ -40,6 +40,8 @@ x-clickhouse-defaults: &clickhouse-defaults
     nofile:
       soft: 262144
       hard: 262144
+  environment:
+    - CLICKHOUSE_SKIP_USER_SETUP=1
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
   image: signoz/zookeeper:3.7.1
@@ -65,7 +67,7 @@ x-db-depend: &db-depend
 services:
   init-clickhouse:
     !!merge <<: *common
-    image: clickhouse/clickhouse-server:24.1.2-alpine
+    image: clickhouse/clickhouse-server:25.5.6
     container_name: signoz-init-clickhouse
     command:
       - bash
@@ -177,7 +179,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.93.0}
+    image: signoz/signoz:${VERSION:-v0.95.0}
     container_name: signoz
     command:
       - --config=/root/config/prometheus.yml
@@ -211,7 +213,7 @@ services:
   # TODO: support otel-collector multiple replicas. Nginx/Traefik for loadbalancing?
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.129.2}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.129.5}
     container_name: signoz-otel-collector
     command:
       - --config=/etc/otel-collector-config.yaml
@@ -237,7 +239,7 @@ services:
         condition: service_healthy
   schema-migrator-sync:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.5}
     container_name: schema-migrator-sync
     command:
       - sync
@@ -248,7 +250,7 @@ services:
         condition: service_healthy
   schema-migrator-async:
     !!merge <<: *db-depend
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.5}
     container_name: schema-migrator-async
     command:
       - async

deploy/docker/docker-compose.yaml

@@ -9,8 +9,7 @@ x-common: &common
       max-file: "3"
 x-clickhouse-defaults: &clickhouse-defaults
   !!merge <<: *common
-  # addding non LTS version due to this fix https://github.com/ClickHouse/ClickHouse/commit/32caf8716352f45c1b617274c7508c86b7d1afab
-  image: clickhouse/clickhouse-server:24.1.2-alpine
+  image: clickhouse/clickhouse-server:25.5.6
   tty: true
   labels:
     signoz.io/scrape: "true"
@@ -36,6 +35,8 @@ x-clickhouse-defaults: &clickhouse-defaults
     nofile:
       soft: 262144
       hard: 262144
+  environment:
+    - CLICKHOUSE_SKIP_USER_SETUP=1
 x-zookeeper-defaults: &zookeeper-defaults
   !!merge <<: *common
   image: signoz/zookeeper:3.7.1
@@ -61,7 +62,7 @@ x-db-depend: &db-depend
 services:
   init-clickhouse:
     !!merge <<: *common
-    image: clickhouse/clickhouse-server:24.1.2-alpine
+    image: clickhouse/clickhouse-server:25.5.6
     container_name: signoz-init-clickhouse
     command:
       - bash
@@ -110,7 +111,7 @@ services:
       # - ../common/clickhouse/storage.xml:/etc/clickhouse-server/config.d/storage.xml
   signoz:
     !!merge <<: *db-depend
-    image: signoz/signoz:${VERSION:-v0.93.0}
+    image: signoz/signoz:${VERSION:-v0.95.0}
     container_name: signoz
     command:
       - --config=/root/config/prometheus.yml
@@ -143,7 +144,7 @@ services:
       retries: 3
   otel-collector:
     !!merge <<: *db-depend
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.129.2}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-v0.129.5}
     container_name: signoz-otel-collector
     command:
       - --config=/etc/otel-collector-config.yaml
@@ -165,7 +166,7 @@ services:
         condition: service_healthy
   schema-migrator-sync:
     !!merge <<: *common
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.5}
     container_name: schema-migrator-sync
     command:
       - sync
@@ -177,7 +178,7 @@ services:
     restart: on-failure
   schema-migrator-async:
     !!merge <<: *db-depend
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.2}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-v0.129.5}
     container_name: schema-migrator-async
     command:
       - async

docs/contributing/go/integration.md

@@ -0,0 +1,213 @@
+# Integration Tests
+
+SigNoz uses integration tests to verify that different components work together correctly in a real environment. These tests run against actual services (ClickHouse, PostgreSQL, etc.) to ensure end-to-end functionality.
+
+## How to set up the integration test environment?
+
+### Prerequisites
+
+Before running integration tests, ensure you have the following installed:
+
+- Python 3.13+
+- Poetry (for dependency management)
+- Docker (for containerized services)
+
+### Initial Setup
+
+1. Navigate to the integration tests directory:
+```bash
+cd tests/integration
+```
+
+2. Install dependencies using Poetry:
+```bash
+poetry install --no-root
+```
+
+### Starting the Test Environment
+
+To spin up all the containers necessary for writing integration tests and keep them running:
+
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/bootstrap/setup.py::test_setup
+```
+
+This command will:
+- Start all required services (ClickHouse, PostgreSQL, Zookeeper, etc.)
+- Keep containers running due to the `--reuse` flag
+- Verify that the setup is working correctly
+
+### Stopping the Test Environment
+
+When you're done writing integration tests, clean up the environment:
+
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --teardown -s src/bootstrap/setup.py::test_teardown
+```
+
+This will destroy the running integration test setup and clean up resources.
+
+## Understanding the Integration Test Framework
+
+Python and pytest form the foundation of the integration testing framework. Testcontainers are used to spin up disposable integration environments. Wiremock is used to spin up **test doubles** of other services.
+
+- **Why Python/pytest?** It's expressive, low-boilerplate, and has powerful fixture capabilities that make integration testing straightforward. Extensive libraries for HTTP requests, JSON handling, and data analysis (numpy) make it easier to test APIs and verify data
+- **Why testcontainers?** They let us spin up isolated dependencies that match our production environment without complex setup.
+- **Why wiremock?** Well maintained, documented and extensible.
+
+```
+.
+├── conftest.py
+├── fixtures
+│   ├── __init__.py
+│   ├── auth.py
+│   ├── clickhouse.py
+│   ├── fs.py
+│   ├── http.py
+│   ├── migrator.py
+│   ├── network.py
+│   ├── postgres.py
+│   ├── signoz.py
+│   ├── sql.py
+│   ├── sqlite.py
+│   ├── types.py
+│   └── zookeeper.py
+├── poetry.lock
+├── pyproject.toml
+└── src
+    └── bootstrap
+        ├── __init__.py
+        ├── a_database.py
+        ├── b_register.py
+        └── c_license.py
+```
+
+Each test suite follows some important principles:
+
+1. **Organization**: Test suites live under `src/` in self-contained packages. Fixtures (a pytest concept) live inside `fixtures/`.
+2. **Execution Order**: Files are prefixed with `a_`, `b_`, `c_` to ensure sequential execution.
+3. **Time Constraints**: Each suite should complete in under 10 minutes (setup takes ~4 mins).
+
+### Test Suite Design
+
+Test suites should target functional domains or subsystems within SigNoz. When designing a test suite, consider these principles:
+
+- **Functional Cohesion**: Group tests around a specific capability or service boundary
+- **Data Flow**: Follow the path of data through related components
+- **Change Patterns**: Components frequently modified together should be tested together
+
+The exact boundaries for modules are intentionally flexible, allowing teams to define logical groupings based on their specific context and knowledge of the system.
+
+Eg: The **bootstrap** integration test suite validates core system functionality:
+
+- Database initialization
+- Version check
+
+Other test suites can be **pipelines, auth, querier.**
+
+## How to write an integration test?
+
+Now start writing an integration test. Create a new file `src/bootstrap/e_version.py` and paste the following:
+
+```python
+import requests
+
+from fixtures import types
+from fixtures.logger import setup_logger
+
+logger = setup_logger(__name__)
+
+def test_version(signoz: types.SigNoz) -> None:
+    response = requests.get(signoz.self.host_config.get("/api/v1/version"), timeout=2)
+    logger.info(response)
+```
+
+We have written a simple test which calls the `version` endpoint of the container in step 1. In **order to just run this function, run the following command:**
+
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/bootstrap/e_version.py::test_version
+```
+
+> Note: The `--reuse` flag is used to reuse the environment if it is already running. Always use this flag when writing and running integration tests. If you don't use this flag, the environment will be destroyed and recreated every time you run the test.
+
+Here's another example of how to write a more comprehensive integration test:
+
+```python
+from http import HTTPStatus
+import requests
+from fixtures import types
+from fixtures.logger import setup_logger
+
+logger = setup_logger(__name__)
+
+def test_user_registration(signoz: types.SigNoz) -> None:
+    """Test user registration functionality."""
+    response = requests.post(
+        signoz.self.host_configs["8080"].get("/api/v1/register"),
+        json={
+            "name": "testuser",
+            "orgId": "",
+            "orgName": "test.org",
+            "email": "test@example.com",
+            "password": "password123Z$",
+        },
+        timeout=2,
+    )
+    
+    assert response.status_code == HTTPStatus.OK
+    assert response.json()["setupCompleted"] is True
+```
+
+## How to run integration tests?
+
+### Running All Tests
+
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/
+```
+
+### Running Specific Test Categories
+
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/<suite>
+
+# Run querier tests
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/querier/
+# Run auth tests
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/auth/
+```
+
+### Running Individual Tests
+
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/<suite>/<file>.py::test_name
+
+# Run test_register in file a_register.py in auth suite
+poetry run pytest --basetemp=./tmp/ -vv --reuse src/auth/a_register.py::test_register
+```
+
+## How to configure different options for integration tests?
+
+Tests can be configured using pytest options:
+
+- `--sqlstore-provider` - Choose database provider (default: postgres)
+- `--postgres-version` - PostgreSQL version (default: 15)
+- `--clickhouse-version` - ClickHouse version (default: 24.1.2-alpine)
+- `--zookeeper-version` - Zookeeper version (default: 3.7.1)
+
+Example:
+```bash
+poetry run pytest --basetemp=./tmp/ -vv --reuse --sqlstore-provider=postgres --postgres-version=14 src/auth/
+```
+
+
+## What should I remember?
+
+- **Always use the `--reuse` flag** when setting up the environment to keep containers running
+- **Use the `--teardown` flag** when cleaning up to avoid resource leaks
+- **Follow the naming convention** with alphabetical prefixes for test execution order
+- **Use proper timeouts** in HTTP requests to avoid hanging tests
+- **Clean up test data** between tests to avoid interference
+- **Use descriptive test names** that clearly indicate what is being tested
+- **Leverage fixtures** for common setup and authentication
+- **Test both success and failure scenarios** to ensure robust functionality

ee/authz/openfgaschema/base.fga

@@ -0,0 +1,44 @@
+module base
+
+type organisation 
+  relations
+    define read: [user, role#assignee]
+    define update: [user, role#assignee]
+
+type user
+  relations
+    define read: [user, role#assignee]
+    define update: [user, role#assignee]
+    define delete: [user, role#assignee]
+
+type anonymous
+
+type role 
+  relations
+    define assignee: [user]
+
+    define read: [user, role#assignee]
+    define update: [user, role#assignee]
+    define delete: [user, role#assignee]
+
+type resources
+  relations
+    define create: [user, role#assignee]
+    define list: [user, role#assignee]
+
+    define read: [user, role#assignee]
+    define update: [user, role#assignee]
+    define delete: [user, role#assignee]
+
+type resource
+  relations
+      define read: [user, anonymous, role#assignee]
+      define update: [user, role#assignee]
+      define delete: [user, role#assignee]
+
+      define block: [user, role#assignee]
+
+
+type telemetry
+  relations
+      define read: [user, anonymous, role#assignee]

ee/authz/openfgaschema/schema.go

@@ -0,0 +1,29 @@
+package openfgaschema
+
+import (
+	"context"
+	_ "embed"
+
+	"github.com/SigNoz/signoz/pkg/authz"
+	openfgapkgtransformer "github.com/openfga/language/pkg/go/transformer"
+)
+
+var (
+	//go:embed base.fga
+	baseDSL string
+)
+
+type schema struct{}
+
+func NewSchema() authz.Schema {
+	return &schema{}
+}
+
+func (schema *schema) Get(ctx context.Context) []openfgapkgtransformer.ModuleFile {
+	return []openfgapkgtransformer.ModuleFile{
+		{
+			Name:     "base.fga",
+			Contents: baseDSL,
+		},
+	}
+}

ee/http/middleware/authz.go

@@ -0,0 +1,132 @@
+package middleware
+
+import (
+	"log/slog"
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/authz"
+	"github.com/SigNoz/signoz/pkg/http/render"
+	"github.com/SigNoz/signoz/pkg/types/authtypes"
+	"github.com/gorilla/mux"
+)
+
+const (
+	authzDeniedMessage string = "::AUTHZ-DENIED::"
+)
+
+type AuthZ struct {
+	logger       *slog.Logger
+	authzService authz.AuthZ
+}
+
+func NewAuthZ(logger *slog.Logger) *AuthZ {
+	if logger == nil {
+		panic("cannot build authz middleware, logger is empty")
+	}
+
+	return &AuthZ{logger: logger}
+}
+
+func (middleware *AuthZ) ViewAccess(next http.HandlerFunc) http.HandlerFunc {
+	return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		claims, err := authtypes.ClaimsFromContext(req.Context())
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		if err := claims.IsViewer(); err != nil {
+			middleware.logger.WarnContext(req.Context(), authzDeniedMessage, "claims", claims)
+			render.Error(rw, err)
+			return
+		}
+
+		next(rw, req)
+	})
+}
+
+func (middleware *AuthZ) EditAccess(next http.HandlerFunc) http.HandlerFunc {
+	return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		claims, err := authtypes.ClaimsFromContext(req.Context())
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		if err := claims.IsEditor(); err != nil {
+			middleware.logger.WarnContext(req.Context(), authzDeniedMessage, "claims", claims)
+			render.Error(rw, err)
+			return
+		}
+
+		next(rw, req)
+	})
+}
+
+func (middleware *AuthZ) AdminAccess(next http.HandlerFunc) http.HandlerFunc {
+	return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		claims, err := authtypes.ClaimsFromContext(req.Context())
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		if err := claims.IsAdmin(); err != nil {
+			middleware.logger.WarnContext(req.Context(), authzDeniedMessage, "claims", claims)
+			render.Error(rw, err)
+			return
+		}
+
+		next(rw, req)
+	})
+}
+
+func (middleware *AuthZ) SelfAccess(next http.HandlerFunc) http.HandlerFunc {
+	return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		claims, err := authtypes.ClaimsFromContext(req.Context())
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		id := mux.Vars(req)["id"]
+		if err := claims.IsSelfAccess(id); err != nil {
+			middleware.logger.WarnContext(req.Context(), authzDeniedMessage, "claims", claims)
+			render.Error(rw, err)
+			return
+		}
+
+		next(rw, req)
+	})
+}
+
+func (middleware *AuthZ) OpenAccess(next http.HandlerFunc) http.HandlerFunc {
+	return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		next(rw, req)
+	})
+}
+
+// Check middleware accepts the relation, typeable, parentTypeable (for direct access + group relations) and a callback function to derive selector and parentSelectors on per request basis.
+func (middleware *AuthZ) Check(next http.HandlerFunc, relation authtypes.Relation, translation authtypes.Relation, typeable authtypes.Typeable, parentTypeable authtypes.Typeable, cb authtypes.SelectorCallbackFn) http.HandlerFunc {
+	return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		claims, err := authtypes.ClaimsFromContext(req.Context())
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		selector, parentSelectors, err := cb(req)
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		err = middleware.authzService.CheckWithTupleCreation(req.Context(), claims, relation, typeable, selector, parentTypeable, parentSelectors...)
+		if err != nil {
+			render.Error(rw, err)
+			return
+		}
+
+		next(rw, req)
+	})
+}

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

@@ -13,11 +13,11 @@ import (
 	"github.com/SigNoz/signoz/ee/query-service/constants"
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/http/render"
+	"github.com/SigNoz/signoz/pkg/modules/user"
 	basemodel "github.com/SigNoz/signoz/pkg/query-service/model"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/types/authtypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
-	"github.com/google/uuid"
 	"github.com/gorilla/mux"
 	"go.uber.org/zap"
 )
@@ -192,14 +192,14 @@ func (ah *APIHandler) getOrCreateCloudIntegrationUser(
 		))
 	}
 
-	password, err := types.NewFactorPassword(uuid.NewString())
+	password := types.MustGenerateFactorPassword(newUser.ID.StringValue())
 
-	integrationUser, err := ah.Signoz.Modules.User.CreateUserWithPassword(ctx, newUser, password)
+	err = ah.Signoz.Modules.User.CreateUser(ctx, newUser, user.WithFactorPassword(password))
 	if err != nil {
 		return nil, basemodel.InternalError(fmt.Errorf("couldn't create cloud integration user: %w", err))
 	}
 
-	return integrationUser, nil
+	return newUser, nil
 }
 
 func getIngestionUrlAndSigNozAPIUrl(ctx context.Context, licenseKey string) (

ee/query-service/app/server.go

@@ -8,6 +8,8 @@ import (
 	"net/http"
 	_ "net/http/pprof" // http profiler
 
+	"github.com/SigNoz/signoz/pkg/ruler/rulestore/sqlrulestore"
+
 	"github.com/gorilla/handlers"
 
 	"github.com/SigNoz/signoz/ee/query-service/app/api"
@@ -44,19 +46,6 @@ import (
 	"go.uber.org/zap"
 )
 
-type ServerOptions struct {
-	Config                     signoz.Config
-	SigNoz                     *signoz.SigNoz
-	HTTPHostPort               string
-	PrivateHostPort            string
-	PreferSpanMetrics          bool
-	FluxInterval               string
-	FluxIntervalForTraceDetail string
-	Cluster                    string
-	GatewayUrl                 string
-	Jwt                        *authtypes.JWT
-}
-
 // Server runs HTTP, Mux and a grpc server
 type Server struct {
 	config      signoz.Config
@@ -69,11 +58,6 @@ type Server struct {
 	httpServer   *http.Server
 	httpHostPort string
 
-	// private http
-	privateConn     net.Listener
-	privateHTTP     *http.Server
-	privateHostPort string
-
 	opampServer *opamp.Server
 
 	// Usage manager
@@ -183,7 +167,6 @@ func NewServer(config signoz.Config, signoz *signoz.SigNoz, jwt *authtypes.JWT)
 		jwt:                jwt,
 		ruleManager:        rm,
 		httpHostPort:       baseconst.HTTPHostPort,
-		privateHostPort:    baseconst.PrivateHostPort,
 		unavailableChannel: make(chan healthcheck.Status),
 		usageManager:       usageManager,
 	}
@@ -196,13 +179,6 @@ func NewServer(config signoz.Config, signoz *signoz.SigNoz, jwt *authtypes.JWT)
 
 	s.httpServer = httpServer
 
-	privateServer, err := s.createPrivateServer(apiHandler)
-	if err != nil {
-		return nil, err
-	}
-
-	s.privateHTTP = privateServer
-
 	s.opampServer = opamp.InitializeServer(
 		&opAmpModel.AllAgents, agentConfMgr, signoz.Instrumentation,
 	)
@@ -215,36 +191,6 @@ func (s Server) HealthCheckStatus() chan healthcheck.Status {
 	return s.unavailableChannel
 }
 
-func (s *Server) createPrivateServer(apiHandler *api.APIHandler) (*http.Server, error) {
-	r := baseapp.NewRouter()
-
-	r.Use(middleware.NewAuth(s.jwt, []string{"Authorization", "Sec-WebSocket-Protocol"}, s.signoz.Sharder, s.signoz.Instrumentation.Logger()).Wrap)
-	r.Use(middleware.NewAPIKey(s.signoz.SQLStore, []string{"SIGNOZ-API-KEY"}, s.signoz.Instrumentation.Logger(), s.signoz.Sharder).Wrap)
-	r.Use(middleware.NewTimeout(s.signoz.Instrumentation.Logger(),
-		s.config.APIServer.Timeout.ExcludedRoutes,
-		s.config.APIServer.Timeout.Default,
-		s.config.APIServer.Timeout.Max,
-	).Wrap)
-	r.Use(middleware.NewLogging(s.signoz.Instrumentation.Logger(), s.config.APIServer.Logging.ExcludedRoutes).Wrap)
-
-	apiHandler.RegisterPrivateRoutes(r)
-
-	c := cors.New(cors.Options{
-		//todo(amol): find out a way to add exact domain or
-		// ip here for alert manager
-		AllowedOrigins: []string{"*"},
-		AllowedMethods: []string{"GET", "DELETE", "POST", "PUT", "PATCH"},
-		AllowedHeaders: []string{"Accept", "Authorization", "Content-Type", "SIGNOZ-API-KEY", "X-SIGNOZ-QUERY-ID", "Sec-WebSocket-Protocol"},
-	})
-
-	handler := c.Handler(r)
-	handler = handlers.CompressHandler(handler)
-
-	return &http.Server{
-		Handler: handler,
-	}, nil
-}
-
 func (s *Server) createPublicServer(apiHandler *api.APIHandler, web web.Web) (*http.Server, error) {
 	r := baseapp.NewRouter()
 	am := middleware.NewAuthZ(s.signoz.Instrumentation.Logger())
@@ -310,19 +256,6 @@ func (s *Server) initListeners() error {
 
 	zap.L().Info(fmt.Sprintf("Query server started listening on %s...", s.httpHostPort))
 
-	// listen on private port to support internal services
-	privateHostPort := s.privateHostPort
-
-	if privateHostPort == "" {
-		return fmt.Errorf("baseconst.PrivateHostPort is required")
-	}
-
-	s.privateConn, err = net.Listen("tcp", privateHostPort)
-	if err != nil {
-		return err
-	}
-	zap.L().Info(fmt.Sprintf("Query server started listening on private port %s...", s.privateHostPort))
-
 	return nil
 }
 
@@ -361,26 +294,6 @@ func (s *Server) Start(ctx context.Context) error {
 		}
 	}()
 
-	var privatePort int
-	if port, err := utils.GetPort(s.privateConn.Addr()); err == nil {
-		privatePort = port
-	}
-
-	go func() {
-		zap.L().Info("Starting Private HTTP server", zap.Int("port", privatePort), zap.String("addr", s.privateHostPort))
-
-		switch err := s.privateHTTP.Serve(s.privateConn); err {
-		case nil, http.ErrServerClosed, cmux.ErrListenerClosed:
-			// normal exit, nothing to do
-			zap.L().Info("private http server closed")
-		default:
-			zap.L().Error("Could not start private HTTP server", zap.Error(err))
-		}
-
-		s.unavailableChannel <- healthcheck.Unavailable
-
-	}()
-
 	go func() {
 		zap.L().Info("Starting OpAmp Websocket server", zap.String("addr", baseconst.OpAmpWsEndpoint))
 		err := s.opampServer.Start(baseconst.OpAmpWsEndpoint)
@@ -400,12 +313,6 @@ func (s *Server) Stop(ctx context.Context) error {
 		}
 	}
 
-	if s.privateHTTP != nil {
-		if err := s.privateHTTP.Shutdown(ctx); err != nil {
-			return err
-		}
-	}
-
 	s.opampServer.Stop()
 
 	if s.ruleManager != nil {
@@ -429,6 +336,8 @@ func makeRulesManager(
 	querier querier.Querier,
 	logger *slog.Logger,
 ) (*baserules.Manager, error) {
+	ruleStore := sqlrulestore.NewRuleStore(sqlstore)
+	maintenanceStore := sqlrulestore.NewMaintenanceStore(sqlstore)
 	// create manager opts
 	managerOpts := &baserules.ManagerOptions{
 		TelemetryStore:      telemetryStore,
@@ -443,8 +352,10 @@ func makeRulesManager(
 		PrepareTaskFunc:     rules.PrepareTaskFunc,
 		PrepareTestRuleFunc: rules.TestNotification,
 		Alertmanager:        alertmanager,
-		SQLStore:            sqlstore,
 		OrgGetter:           orgGetter,
+		RuleStore:           ruleStore,
+		MaintenanceStore:    maintenanceStore,
+		SqlStore:            sqlstore,
 	}
 
 	// create Manager

ee/query-service/constants/constants.go

@@ -40,7 +40,7 @@ var IsDotMetricsEnabled = false
 var IsPreferSpanMetrics = false
 
 func init() {
-	if GetOrDefaultEnv(DotMetricsEnabled, "false") == "true" {
+	if GetOrDefaultEnv(DotMetricsEnabled, "true") == "true" {
 		IsDotMetricsEnabled = true
 	}
 

ee/query-service/model/errors.go

@@ -1,7 +1,7 @@
 package model
 
 import (
-	"fmt"
+	"errors"
 
 	basemodel "github.com/SigNoz/signoz/pkg/query-service/model"
 )
@@ -57,7 +57,7 @@ func Unauthorized(err error) *ApiError {
 func BadRequestStr(s string) *ApiError {
 	return &ApiError{
 		Typ: basemodel.ErrorBadData,
-		Err: fmt.Errorf(s),
+		Err: errors.New(s),
 	}
 }
 
@@ -73,7 +73,7 @@ func InternalError(err error) *ApiError {
 func InternalErrorStr(s string) *ApiError {
 	return &ApiError{
 		Typ: basemodel.ErrorInternal,
-		Err: fmt.Errorf(s),
+		Err: errors.New(s),
 	}
 }
 

ee/query-service/rules/anomaly.go

@@ -35,7 +35,6 @@ import (
 	anomalyV2 "github.com/SigNoz/signoz/ee/anomaly"
 
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	yaml "gopkg.in/yaml.v2"
 )
 
 const (
@@ -167,16 +166,9 @@ func (r *AnomalyRule) prepareQueryRange(ctx context.Context, ts time.Time) (*v3.
 		ctx, "prepare query range request v4", "ts", ts.UnixMilli(), "eval_window", r.EvalWindow().Milliseconds(), "eval_delay", r.EvalDelay().Milliseconds(),
 	)
 
-	start := ts.Add(-time.Duration(r.EvalWindow())).UnixMilli()
-	end := ts.UnixMilli()
-
-	if r.EvalDelay() > 0 {
-		start = start - int64(r.EvalDelay().Milliseconds())
-		end = end - int64(r.EvalDelay().Milliseconds())
-	}
-	// round to minute otherwise we could potentially miss data
-	start = start - (start % (60 * 1000))
-	end = end - (end % (60 * 1000))
+	st, en := r.Timestamps(ts)
+	start := st.UnixMilli()
+	end := en.UnixMilli()
 
 	compositeQuery := r.Condition().CompositeQuery
 
@@ -253,10 +245,17 @@ func (r *AnomalyRule) buildAndRunQuery(ctx context.Context, orgID valuer.UUID, t
 	r.logger.InfoContext(ctx, "anomaly scores", "scores", string(scoresJSON))
 
 	for _, series := range queryResult.AnomalyScores {
-		smpl, shouldAlert := r.ShouldAlert(*series)
-		if shouldAlert {
-			resultVector = append(resultVector, smpl)
+		if r.Condition() != nil && r.Condition().RequireMinPoints {
+			if len(series.Points) < r.Condition().RequiredNumPoints {
+				r.logger.InfoContext(ctx, "not enough data points to evaluate series, skipping", "ruleid", r.ID(), "numPoints", len(series.Points), "requiredPoints", r.Condition().RequiredNumPoints)
+				continue
+			}
 		}
+		results, err := r.Threshold.ShouldAlert(*series)
+		if err != nil {
+			return nil, err
+		}
+		resultVector = append(resultVector, results...)
 	}
 	return resultVector, nil
 }
@@ -296,10 +295,17 @@ func (r *AnomalyRule) buildAndRunQueryV5(ctx context.Context, orgID valuer.UUID,
 	r.logger.InfoContext(ctx, "anomaly scores", "scores", string(scoresJSON))
 
 	for _, series := range queryResult.AnomalyScores {
-		smpl, shouldAlert := r.ShouldAlert(*series)
-		if shouldAlert {
-			resultVector = append(resultVector, smpl)
+		if r.Condition().RequireMinPoints {
+			if len(series.Points) < r.Condition().RequiredNumPoints {
+				r.logger.InfoContext(ctx, "not enough data points to evaluate series, skipping", "ruleid", r.ID(), "numPoints", len(series.Points), "requiredPoints", r.Condition().RequiredNumPoints)
+				continue
+			}
 		}
+		results, err := r.Threshold.ShouldAlert(*series)
+		if err != nil {
+			return nil, err
+		}
+		resultVector = append(resultVector, results...)
 	}
 	return resultVector, nil
 }
@@ -499,7 +505,7 @@ func (r *AnomalyRule) String() string {
 		PreferredChannels: r.PreferredChannels(),
 	}
 
-	byt, err := yaml.Marshal(ar)
+	byt, err := json.Marshal(ar)
 	if err != nil {
 		return fmt.Sprintf("error marshaling alerting rule: %s", err.Error())
 	}

ee/query-service/rules/manager.go

@@ -3,8 +3,10 @@ package rules
 import (
 	"context"
 	"fmt"
+
 	"time"
 
+	"github.com/SigNoz/signoz/pkg/errors"
 	basemodel "github.com/SigNoz/signoz/pkg/query-service/model"
 	baserules "github.com/SigNoz/signoz/pkg/query-service/rules"
 	"github.com/SigNoz/signoz/pkg/query-service/utils/labels"
@@ -20,6 +22,10 @@ func PrepareTaskFunc(opts baserules.PrepareTaskOptions) (baserules.Task, error)
 	var task baserules.Task
 
 	ruleId := baserules.RuleIdFromTaskName(opts.TaskName)
+	evaluation, err := opts.Rule.Evaluation.GetEvaluation()
+	if err != nil {
+		return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "evaluation is invalid: %v", err)
+	}
 	if opts.Rule.RuleType == ruletypes.RuleTypeThreshold {
 		// create a threshold rule
 		tr, err := baserules.NewThresholdRule(
@@ -40,7 +46,7 @@ func PrepareTaskFunc(opts baserules.PrepareTaskOptions) (baserules.Task, error)
 		rules = append(rules, tr)
 
 		// create ch rule task for evalution
-		task = newTask(baserules.TaskTypeCh, opts.TaskName, time.Duration(opts.Rule.Frequency), rules, opts.ManagerOpts, opts.NotifyFunc, opts.MaintenanceStore, opts.OrgID)
+		task = newTask(baserules.TaskTypeCh, opts.TaskName, time.Duration(evaluation.GetFrequency()), rules, opts.ManagerOpts, opts.NotifyFunc, opts.MaintenanceStore, opts.OrgID)
 
 	} else if opts.Rule.RuleType == ruletypes.RuleTypeProm {
 
@@ -62,7 +68,7 @@ func PrepareTaskFunc(opts baserules.PrepareTaskOptions) (baserules.Task, error)
 		rules = append(rules, pr)
 
 		// create promql rule task for evalution
-		task = newTask(baserules.TaskTypeProm, opts.TaskName, time.Duration(opts.Rule.Frequency), rules, opts.ManagerOpts, opts.NotifyFunc, opts.MaintenanceStore, opts.OrgID)
+		task = newTask(baserules.TaskTypeProm, opts.TaskName, time.Duration(evaluation.GetFrequency()), rules, opts.ManagerOpts, opts.NotifyFunc, opts.MaintenanceStore, opts.OrgID)
 
 	} else if opts.Rule.RuleType == ruletypes.RuleTypeAnomaly {
 		// create anomaly rule
@@ -84,7 +90,7 @@ func PrepareTaskFunc(opts baserules.PrepareTaskOptions) (baserules.Task, error)
 		rules = append(rules, ar)
 
 		// create anomaly rule task for evalution
-		task = newTask(baserules.TaskTypeCh, opts.TaskName, time.Duration(opts.Rule.Frequency), rules, opts.ManagerOpts, opts.NotifyFunc, opts.MaintenanceStore, opts.OrgID)
+		task = newTask(baserules.TaskTypeCh, opts.TaskName, time.Duration(evaluation.GetFrequency()), rules, opts.ManagerOpts, opts.NotifyFunc, opts.MaintenanceStore, opts.OrgID)
 
 	} else {
 		return nil, fmt.Errorf("unsupported rule type %s. Supported types: %s, %s", opts.Rule.RuleType, ruletypes.RuleTypeProm, ruletypes.RuleTypeThreshold)

frontend/.cursorrules

@@ -0,0 +1,484 @@
+# Persona
+You are an expert developer with deep knowledge of Jest, React Testing Library, MSW, and TypeScript, tasked with creating unit tests for this repository.
+
+# Auto-detect TypeScript Usage
+Check for TypeScript in the project through tsconfig.json or package.json dependencies.
+Adjust syntax based on this detection.
+
+# TypeScript Type Safety for Jest Tests
+**CRITICAL**: All Jest tests MUST be fully type-safe with proper TypeScript types.
+
+**Type Safety Requirements:**
+- Use proper TypeScript interfaces for all mock data
+- Type all Jest mock functions with `jest.MockedFunction<T>`
+- Use generic types for React components and hooks
+- Define proper return types for mock functions
+- Use `as const` for literal types when needed
+- Avoid `any` type – use proper typing instead
+
+# Unit Testing Focus
+Focus on critical functionality (business logic, utility functions, component behavior)
+Mock dependencies (API calls, external modules) before imports
+Test multiple data scenarios (valid inputs, invalid inputs, edge cases)
+Write maintainable tests with descriptive names grouped in describe blocks
+
+# Global vs Local Mocks
+**Use Global Mocks for:**
+- High-frequency dependencies (20+ test files)
+- Core infrastructure (react-router-dom, react-query, antd)
+- Standard implementations across the app
+- Browser APIs (ResizeObserver, matchMedia, localStorage)
+- Utility libraries (date-fns, lodash)
+
+**Use Local Mocks for:**
+- Business logic dependencies (5-15 test files)
+- Test-specific behavior (different data per test)
+- API endpoints with specific responses
+- Domain-specific components
+- Error scenarios and edge cases
+
+**Global Mock Files Available (from jest.config.ts):**
+- `uplot` → `__mocks__/uplotMock.ts`
+
+# Repo-specific Testing Conventions
+
+## Imports
+Always import from our harness:
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+```
+For API mocks:
+```ts
+import { server, rest } from 'mocks-server/server';
+```
+Do not import directly from `@testing-library/react`.
+
+## Router
+Use the router built into render:
+```ts
+render(<Page />, undefined, { initialRoute: '/traces-explorer' });
+```
+Only mock `useLocation` / `useParams` if the test depends on them.
+
+## Hook Mocks
+Pattern:
+```ts
+import useFoo from 'hooks/useFoo';
+jest.mock('hooks/useFoo');
+const mockUseFoo = jest.mocked(useFoo);
+mockUseFoo.mockReturnValue(/* minimal shape */ as any);
+```
+Prefer helpers (`rqSuccess`, `rqLoading`, `rqError`) for React Query results.
+
+## MSW
+Global MSW server runs automatically.
+Override per-test:
+```ts
+server.use(
+  rest.get('*/api/v1/foo', (_req, res, ctx) => res(ctx.status(200), ctx.json({ ok: true })))
+);
+```
+Keep large responses in `mocks-server/__mockdata_`.
+
+## Interactions
+- Prefer `userEvent` for real user interactions (click, type, select, tab).
+- Use `fireEvent` only for low-level/programmatic events not covered by `userEvent` (e.g., scroll, resize, setting `element.scrollTop` for virtualization). Wrap in `act(...)` if needed.
+- Always await interactions:
+```ts
+const user = userEvent.setup({ pointerEventsCheck: 0 });
+await user.click(screen.getByRole('button', { name: /save/i }));
+```
+
+```ts
+// Example: virtualized list scroll (no userEvent helper)
+const scroller = container.querySelector('[data-test-id="virtuoso-scroller"]') as HTMLElement;
+scroller.scrollTop = targetScrollTop;
+act(() => { fireEvent.scroll(scroller); });
+```
+
+## Timers
+❌ No global fake timers.
+✅ Per-test only, for debounce/throttle:
+```ts
+jest.useFakeTimers();
+const user = userEvent.setup({ advanceTimers: (ms) => jest.advanceTimersByTime(ms) });
+await user.type(screen.getByRole('textbox'), 'query');
+jest.advanceTimersByTime(400);
+jest.useRealTimers();
+```
+
+## Queries
+Prefer accessible queries (`getByRole`, `findByRole`, `getByLabelText`).
+Fallback: visible text.
+Last resort: `data-testid`.
+
+# Example Test (using only configured global mocks)
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+import { server, rest } from 'mocks-server/server';
+import MyComponent from '../MyComponent';
+
+describe('MyComponent', () => {
+  it('renders and interacts', async () => {
+    const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+    server.use(
+      rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 })))
+    );
+
+    render(<MyComponent />, undefined, { initialRoute: '/foo' });
+
+    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
+    await user.click(screen.getByRole('button', { name: /refresh/i }));
+    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
+  });
+});
+```
+
+# Anti-patterns
+❌ Importing RTL directly
+❌ Using global fake timers
+❌ Wrapping render in `act(...)`
+❌ Mocking infra dependencies locally (router, react-query)
+✅ Use our harness (`tests/test-utils`)
+✅ Use MSW for API overrides
+✅ Use userEvent + await
+✅ Pin time only in tests that assert relative dates
+
+# Best Practices
+- **Critical Functionality**: Prioritize testing business logic and utilities
+- **Dependency Mocking**: Global mocks for infra, local mocks for business logic
+- **Data Scenarios**: Always test valid, invalid, and edge cases
+- **Descriptive Names**: Make test intent clear
+- **Organization**: Group related tests in describe
+- **Consistency**: Match repo conventions
+- **Edge Cases**: Test null, undefined, unexpected values
+- **Limit Scope**: 3–5 focused tests per file
+- **Use Helpers**: `rqSuccess`, `makeUser`, etc.
+- **No Any**: Enforce type safety
+
+# Example Test
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+import { server, rest } from 'mocks-server/server';
+import MyComponent from '../MyComponent';
+
+describe('MyComponent', () => {
+  it('renders and interacts', async () => {
+    const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+    server.use(
+      rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 })))
+    );
+
+    render(<MyComponent />, undefined, { initialRoute: '/foo' });
+
+    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
+    await user.click(screen.getByRole('button', { name: /refresh/i }));
+    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
+  });
+});
+```
+
+# Anti-patterns
+❌ Importing RTL directly
+❌ Using global fake timers
+❌ Wrapping render in `act(...)`
+❌ Mocking infra dependencies locally (router, react-query)
+✅ Use our harness (`tests/test-utils`)
+✅ Use MSW for API overrides
+✅ Use userEvent + await
+✅ Pin time only in tests that assert relative dates
+
+# TypeScript Type Safety Examples
+
+## Proper Mock Typing
+```ts
+// ✅ GOOD - Properly typed mocks
+interface User {
+  id: number;
+  name: string;
+  email: string;
+}
+
+interface ApiResponse<T> {
+  data: T;
+  status: number;
+  message: string;
+}
+
+// Type the mock functions
+const mockFetchUser = jest.fn() as jest.MockedFunction<(id: number) => Promise<ApiResponse<User>>>;
+const mockUpdateUser = jest.fn() as jest.MockedFunction<(user: User) => Promise<ApiResponse<User>>>;
+
+// Mock implementation with proper typing
+mockFetchUser.mockResolvedValue({
+  data: { id: 1, name: 'John Doe', email: 'john@example.com' },
+  status: 200,
+  message: 'Success'
+});
+
+// ❌ BAD - Using any type
+const mockFetchUser = jest.fn() as any; // Don't do this
+```
+
+## React Component Testing with Types
+```ts
+// ✅ GOOD - Properly typed component testing
+interface ComponentProps {
+  title: string;
+  data: User[];
+  onUserSelect: (user: User) => void;
+  isLoading?: boolean;
+}
+
+const TestComponent: React.FC<ComponentProps> = ({ title, data, onUserSelect, isLoading = false }) => {
+  // Component implementation
+};
+
+describe('TestComponent', () => {
+  it('should render with proper props', () => {
+    // Arrange - Type the props properly
+    const mockProps: ComponentProps = {
+      title: 'Test Title',
+      data: [{ id: 1, name: 'John', email: 'john@example.com' }],
+      onUserSelect: jest.fn() as jest.MockedFunction<(user: User) => void>,
+      isLoading: false
+    };
+    
+    // Act
+    render(<TestComponent {...mockProps} />);
+    
+    // Assert
+    expect(screen.getByText('Test Title')).toBeInTheDocument();
+  });
+});
+```
+
+## Hook Testing with Types
+```ts
+// ✅ GOOD - Properly typed hook testing
+interface UseUserDataReturn {
+  user: User | null;
+  loading: boolean;
+  error: string | null;
+  refetch: () => void;
+}
+
+const useUserData = (id: number): UseUserDataReturn => {
+  // Hook implementation
+};
+
+describe('useUserData', () => {
+  it('should return user data with proper typing', () => {
+    // Arrange
+    const mockUser: User = { id: 1, name: 'John', email: 'john@example.com' };
+    mockFetchUser.mockResolvedValue({
+      data: mockUser,
+      status: 200,
+      message: 'Success'
+    });
+    
+    // Act
+    const { result } = renderHook(() => useUserData(1));
+    
+    // Assert
+    expect(result.current.user).toEqual(mockUser);
+    expect(result.current.loading).toBe(false);
+    expect(result.current.error).toBeNull();
+  });
+});
+```
+
+## Global Mock Type Safety
+```ts
+// ✅ GOOD - Type-safe global mocks
+// In __mocks__/routerMock.ts
+export const mockUseLocation = (overrides: Partial<Location> = {}): Location => ({
+  pathname: '/traces',
+  search: '',
+  hash: '',
+  state: null,
+  key: 'test-key',
+  ...overrides,
+});
+
+// In test files
+const location = useLocation(); // Properly typed from global mock
+expect(location.pathname).toBe('/traces');
+```
+
+# TypeScript Configuration for Jest
+
+## Required Jest Configuration
+```json
+// jest.config.ts
+{
+  "preset": "ts-jest/presets/js-with-ts-esm",
+  "globals": {
+    "ts-jest": {
+      "useESM": true,
+      "isolatedModules": true,
+      "tsconfig": "<rootDir>/tsconfig.jest.json"
+    }
+  },
+  "extensionsToTreatAsEsm": [".ts", ".tsx"],
+  "moduleFileExtensions": ["ts", "tsx", "js", "json"]
+}
+```
+
+## TypeScript Jest Configuration
+```json
+// tsconfig.jest.json
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["jest", "@testing-library/jest-dom"],
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "moduleResolution": "node"
+  },
+  "include": [
+    "src/**/*",
+    "**/*.test.ts",
+    "**/*.test.tsx",
+    "__mocks__/**/*"
+  ]
+}
+```
+
+## Common Type Safety Patterns
+
+### Mock Function Typing
+```ts
+// ✅ GOOD - Proper mock function typing
+const mockApiCall = jest.fn() as jest.MockedFunction<typeof apiCall>;
+const mockEventHandler = jest.fn() as jest.MockedFunction<(event: Event) => void>;
+
+// ❌ BAD - Using any
+const mockApiCall = jest.fn() as any;
+```
+
+### Generic Mock Typing
+```ts
+// ✅ GOOD - Generic mock typing
+interface MockApiResponse<T> {
+  data: T;
+  status: number;
+}
+
+const mockFetchData = jest.fn() as jest.MockedFunction<
+  <T>(endpoint: string) => Promise<MockApiResponse<T>>
+>;
+
+// Usage
+mockFetchData<User>('/users').mockResolvedValue({
+  data: { id: 1, name: 'John' },
+  status: 200
+});
+```
+
+### React Testing Library with Types
+```ts
+// ✅ GOOD - Typed testing utilities
+import { render, screen, RenderResult } from '@testing-library/react';
+import { ComponentProps } from 'react';
+
+type TestComponentProps = ComponentProps<typeof TestComponent>;
+
+const renderTestComponent = (props: Partial<TestComponentProps> = {}): RenderResult => {
+  const defaultProps: TestComponentProps = {
+    title: 'Test',
+    data: [],
+    onSelect: jest.fn(),
+    ...props
+  };
+  
+  return render(<TestComponent {...defaultProps} />);
+};
+```
+
+### Error Handling with Types
+```ts
+// ✅ GOOD - Typed error handling
+interface ApiError {
+  message: string;
+  code: number;
+  details?: Record<string, unknown>;
+}
+
+const mockApiError: ApiError = {
+  message: 'API Error',
+  code: 500,
+  details: { endpoint: '/users' }
+};
+
+mockFetchUser.mockRejectedValue(new Error(JSON.stringify(mockApiError)));
+```
+
+## Type Safety Checklist
+- [ ] All mock functions use `jest.MockedFunction<T>`
+- [ ] All mock data has proper interfaces
+- [ ] No `any` types in test files
+- [ ] Generic types are used where appropriate
+- [ ] Error types are properly defined
+- [ ] Component props are typed
+- [ ] Hook return types are defined
+- [ ] API response types are defined
+- [ ] Global mocks are type-safe
+- [ ] Test utilities are properly typed
+
+# Mock Decision Tree
+```
+Is it used in 20+ test files?
+├─ YES → Use Global Mock
+│   ├─ react-router-dom
+│   ├─ react-query
+│   ├─ antd components
+│   └─ browser APIs
+│
+└─ NO → Is it business logic?
+    ├─ YES → Use Local Mock
+    │   ├─ API endpoints
+    │   ├─ Custom hooks
+    │   └─ Domain components
+    │
+    └─ NO → Is it test-specific?
+        ├─ YES → Use Local Mock
+        │   ├─ Error scenarios
+        │   ├─ Loading states
+        │   └─ Specific data
+        │
+        └─ NO → Consider Global Mock
+            └─ If it becomes frequently used
+```
+
+# Common Anti-Patterns to Avoid
+
+❌ **Don't mock global dependencies locally:**
+```js
+// BAD - This is already globally mocked
+jest.mock('react-router-dom', () => ({ ... }));
+```
+
+❌ **Don't create global mocks for test-specific data:**
+```js
+// BAD - This should be local
+jest.mock('../api/tracesService', () => ({
+  getTraces: jest.fn(() => specificTestData)
+}));
+```
+
+✅ **Do use global mocks for infrastructure:**
+```js
+// GOOD - Use global mock
+import { useLocation } from 'react-router-dom';
+```
+
+✅ **Do create local mocks for business logic:**
+```js
+// GOOD - Local mock for specific test needs
+jest.mock('../api/tracesService', () => ({
+  getTraces: jest.fn(() => mockTracesData)
+}));
+```

frontend/.eslintignore

@@ -1,4 +1,5 @@
 node_modules
 build
 *.typegen.ts
-i18-generate-hash.js
+i18-generate-hash.js
+src/parser/TraceOperatorParser/**

frontend/.prettierignore

@@ -10,4 +10,6 @@ public/
 **/*.json
 
 # Ignore all files in parser folder:
-src/parser/**
+src/parser/**
+
+src/TraceOperator/parser/**

frontend/__mocks__/uplotMock.ts

@@ -0,0 +1,51 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+
+// Mock for uplot library used in tests
+export interface MockUPlotInstance {
+	setData: jest.Mock;
+	setSize: jest.Mock;
+	destroy: jest.Mock;
+	redraw: jest.Mock;
+	setSeries: jest.Mock;
+}
+
+export interface MockUPlotPaths {
+	spline: jest.Mock;
+	bars: jest.Mock;
+}
+
+// Create mock instance methods
+const createMockUPlotInstance = (): MockUPlotInstance => ({
+	setData: jest.fn(),
+	setSize: jest.fn(),
+	destroy: jest.fn(),
+	redraw: jest.fn(),
+	setSeries: jest.fn(),
+});
+
+// Create mock paths
+const mockPaths: MockUPlotPaths = {
+	spline: jest.fn(),
+	bars: jest.fn(),
+};
+
+// Mock static methods
+const mockTzDate = jest.fn(
+	(date: Date, _timezone: string) => new Date(date.getTime()),
+);
+
+// Mock uPlot constructor - this needs to be a proper constructor function
+function MockUPlot(
+	_options: unknown,
+	_data: unknown,
+	_target: HTMLElement,
+): MockUPlotInstance {
+	return createMockUPlotInstance();
+}
+
+// Add static methods to the constructor
+MockUPlot.tzDate = mockTzDate;
+MockUPlot.paths = mockPaths;
+
+// Export the constructor as default
+export default MockUPlot;

frontend/__mocks__/useSafeNavigate.ts

@@ -0,0 +1,29 @@
+// Mock for useSafeNavigate hook to avoid React Router version conflicts in tests
+interface SafeNavigateOptions {
+	replace?: boolean;
+	state?: unknown;
+}
+
+interface SafeNavigateTo {
+	pathname?: string;
+	search?: string;
+	hash?: string;
+}
+
+type SafeNavigateToType = string | SafeNavigateTo;
+
+interface UseSafeNavigateReturn {
+	safeNavigate: jest.MockedFunction<
+		(to: SafeNavigateToType, options?: SafeNavigateOptions) => void
+	>;
+}
+
+export const useSafeNavigate = (): UseSafeNavigateReturn => ({
+	safeNavigate: jest.fn(
+		(to: SafeNavigateToType, options?: SafeNavigateOptions) => {
+			console.log(`Mock safeNavigate called with:`, to, options);
+		},
+	) as jest.MockedFunction<
+		(to: SafeNavigateToType, options?: SafeNavigateOptions) => void
+	>,
+});

frontend/jest.config.ts

@@ -1,5 +1,7 @@
 import type { Config } from '@jest/types';
 
+const USE_SAFE_NAVIGATE_MOCK_PATH = '<rootDir>/__mocks__/useSafeNavigate.ts';
+
 const config: Config.InitialOptions = {
 	clearMocks: true,
 	coverageDirectory: 'coverage',
@@ -10,6 +12,10 @@ const config: Config.InitialOptions = {
 	moduleNameMapper: {
 		'\\.(css|less|scss)$': '<rootDir>/__mocks__/cssMock.ts',
 		'\\.md$': '<rootDir>/__mocks__/cssMock.ts',
+		'^uplot$': '<rootDir>/__mocks__/uplotMock.ts',
+		'^hooks/useSafeNavigate$': USE_SAFE_NAVIGATE_MOCK_PATH,
+		'^src/hooks/useSafeNavigate$': USE_SAFE_NAVIGATE_MOCK_PATH,
+		'^.*/useSafeNavigate$': USE_SAFE_NAVIGATE_MOCK_PATH,
 	},
 	globals: {
 		extensionsToTreatAsEsm: ['.ts'],

frontend/package.json

@@ -44,10 +44,13 @@
 		"@sentry/react": "8.41.0",
 		"@sentry/webpack-plugin": "2.22.6",
 		"@signozhq/badge": "0.0.2",
+		"@signozhq/button": "0.0.2",
 		"@signozhq/calendar": "0.0.0",
+		"@signozhq/callout": "0.0.2",
 		"@signozhq/design-tokens": "1.1.4",
 		"@signozhq/input": "0.0.2",
 		"@signozhq/popover": "0.0.0",
+		"@signozhq/resizable": "0.0.0",
 		"@signozhq/sonner": "0.1.0",
 		"@signozhq/table": "0.3.7",
 		"@signozhq/tooltip": "0.0.2",
@@ -136,6 +139,7 @@
 		"redux": "^4.0.5",
 		"redux-thunk": "^2.3.0",
 		"rehype-raw": "7.0.0",
+		"rrule": "2.8.1",
 		"stream": "^0.0.2",
 		"style-loader": "1.3.0",
 		"styled-components": "^5.3.11",
@@ -274,6 +278,7 @@
 		"serialize-javascript": "6.0.2",
 		"prismjs": "1.30.0",
 		"got": "11.8.5",
-		"form-data": "4.0.4"
+		"form-data": "4.0.4",
+		"brace-expansion": "^2.0.2"
 	}
 }

frontend/src/api/dynamicVariables/__tests__/getFieldKeys.test.ts

@@ -0,0 +1,115 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { ApiBaseInstance } from 'api';
+
+import { getFieldKeys } from '../getFieldKeys';
+
+// Mock the API instance
+jest.mock('api', () => ({
+	ApiBaseInstance: {
+		get: jest.fn(),
+	},
+}));
+
+describe('getFieldKeys API', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	const mockSuccessResponse = {
+		status: 200,
+		data: {
+			status: 'success',
+			data: {
+				keys: {
+					'service.name': [],
+					'http.status_code': [],
+				},
+				complete: true,
+			},
+		},
+	};
+
+	it('should call API with correct parameters when no args provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockSuccessResponse);
+
+		// Call function with no parameters
+		await getFieldKeys();
+
+		// Verify API was called correctly with empty params object
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: {},
+		});
+	});
+
+	it('should call API with signal parameter when provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockSuccessResponse);
+
+		// Call function with signal parameter
+		await getFieldKeys('traces');
+
+		// Verify API was called with signal parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: { signal: 'traces' },
+		});
+	});
+
+	it('should call API with name parameter when provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					keys: { service: [] },
+					complete: false,
+				},
+			},
+		});
+
+		// Call function with name parameter
+		await getFieldKeys(undefined, 'service');
+
+		// Verify API was called with name parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: { name: 'service' },
+		});
+	});
+
+	it('should call API with both signal and name when provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					keys: { service: [] },
+					complete: false,
+				},
+			},
+		});
+
+		// Call function with both parameters
+		await getFieldKeys('logs', 'service');
+
+		// Verify API was called with both parameters
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: { signal: 'logs', name: 'service' },
+		});
+	});
+
+	it('should return properly formatted response', async () => {
+		// Mock API to return our response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockSuccessResponse);
+
+		// Call the function
+		const result = await getFieldKeys('traces');
+
+		// Verify the returned structure matches SuccessResponseV2 format
+		expect(result).toEqual({
+			httpStatusCode: 200,
+			data: mockSuccessResponse.data.data,
+		});
+	});
+});

frontend/src/api/dynamicVariables/__tests__/getFieldValues.test.ts

@@ -0,0 +1,214 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { ApiBaseInstance } from 'api';
+
+import { getFieldValues } from '../getFieldValues';
+
+// Mock the API instance
+jest.mock('api', () => ({
+	ApiBaseInstance: {
+		get: jest.fn(),
+	},
+}));
+
+describe('getFieldValues API', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	it('should call the API with correct parameters (no options)', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function without parameters
+		await getFieldValues();
+
+		// Verify API was called correctly with empty params
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: {},
+		});
+	});
+
+	it('should call the API with signal parameter', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function with signal parameter
+		await getFieldValues('traces');
+
+		// Verify API was called with signal parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: { signal: 'traces' },
+		});
+	});
+
+	it('should call the API with name parameter', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function with name parameter
+		await getFieldValues(undefined, 'service.name');
+
+		// Verify API was called with name parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: { name: 'service.name' },
+		});
+	});
+
+	it('should call the API with value parameter', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend'],
+					},
+					complete: false,
+				},
+			},
+		});
+
+		// Call function with value parameter
+		await getFieldValues(undefined, 'service.name', 'front');
+
+		// Verify API was called with value parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: { name: 'service.name', searchText: 'front' },
+		});
+	});
+
+	it('should call the API with time range parameters', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function with time range parameters
+		const startUnixMilli = 1625097600000000; // Note: nanoseconds
+		const endUnixMilli = 1625184000000000;
+		await getFieldValues(
+			'logs',
+			'service.name',
+			undefined,
+			startUnixMilli,
+			endUnixMilli,
+		);
+
+		// Verify API was called with time range parameters (converted to milliseconds)
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: {
+				signal: 'logs',
+				name: 'service.name',
+				startUnixMilli: '1625097600', // Should be converted to seconds (divided by 1000000)
+				endUnixMilli: '1625184000', // Should be converted to seconds (divided by 1000000)
+			},
+		});
+	});
+
+	it('should normalize the response values', async () => {
+		// Mock API response with multiple value types
+		const mockResponse = {
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+						numberValues: [200, 404],
+						boolValues: [true, false],
+					},
+					complete: true,
+				},
+			},
+		};
+
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockResponse);
+
+		// Call the function
+		const result = await getFieldValues('traces', 'mixed.values');
+
+		// Verify the response has normalized values array
+		expect(result.data?.normalizedValues).toContain('frontend');
+		expect(result.data?.normalizedValues).toContain('backend');
+		expect(result.data?.normalizedValues).toContain('200');
+		expect(result.data?.normalizedValues).toContain('404');
+		expect(result.data?.normalizedValues).toContain('true');
+		expect(result.data?.normalizedValues).toContain('false');
+		expect(result.data?.normalizedValues?.length).toBe(6);
+	});
+
+	it('should return a properly formatted success response', async () => {
+		// Create mock response
+		const mockApiResponse = {
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		};
+
+		// Mock API to return our response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockApiResponse);
+
+		// Call the function
+		const result = await getFieldValues('traces', 'service.name');
+
+		// Verify the returned structure matches SuccessResponseV2 format
+		expect(result).toEqual({
+			httpStatusCode: 200,
+			data: expect.objectContaining({
+				values: expect.any(Object),
+				normalizedValues: expect.any(Array),
+				complete: true,
+			}),
+		});
+	});
+});

frontend/src/api/dynamicVariables/getFieldKeys.ts

@@ -0,0 +1,38 @@
+import { ApiBaseInstance } from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { FieldKeyResponse } from 'types/api/dynamicVariables/getFieldKeys';
+
+/**
+ * Get field keys for a given signal type
+ * @param signal Type of signal (traces, logs, metrics)
+ * @param name Optional search text
+ */
+export const getFieldKeys = async (
+	signal?: 'traces' | 'logs' | 'metrics',
+	name?: string,
+): Promise<SuccessResponseV2<FieldKeyResponse>> => {
+	const params: Record<string, string> = {};
+
+	if (signal) {
+		params.signal = encodeURIComponent(signal);
+	}
+
+	if (name) {
+		params.name = encodeURIComponent(name);
+	}
+
+	try {
+		const response = await ApiBaseInstance.get('/fields/keys', { params });
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+	}
+};
+
+export default getFieldKeys;

frontend/src/api/dynamicVariables/getFieldValues.ts

@@ -0,0 +1,87 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+import { ApiBaseInstance } from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { FieldValueResponse } from 'types/api/dynamicVariables/getFieldValues';
+
+/**
+ * Get field values for a given signal type and field name
+ * @param signal Type of signal (traces, logs, metrics)
+ * @param name Name of the attribute for which values are being fetched
+ * @param value Optional search text
+ * @param existingQuery Optional existing query - across all present dynamic variables
+ */
+export const getFieldValues = async (
+	signal?: 'traces' | 'logs' | 'metrics',
+	name?: string,
+	searchText?: string,
+	startUnixMilli?: number,
+	endUnixMilli?: number,
+	existingQuery?: string,
+): Promise<SuccessResponseV2<FieldValueResponse>> => {
+	const params: Record<string, string> = {};
+
+	if (signal) {
+		params.signal = encodeURIComponent(signal);
+	}
+
+	if (name) {
+		params.name = encodeURIComponent(name);
+	}
+
+	if (searchText) {
+		params.searchText = encodeURIComponent(searchText);
+	}
+
+	if (startUnixMilli) {
+		params.startUnixMilli = Math.floor(startUnixMilli / 1000000).toString();
+	}
+
+	if (endUnixMilli) {
+		params.endUnixMilli = Math.floor(endUnixMilli / 1000000).toString();
+	}
+
+	if (existingQuery) {
+		params.existingQuery = existingQuery;
+	}
+
+	try {
+		const response = await ApiBaseInstance.get('/fields/values', { params });
+
+		// Normalize values from different types (stringValues, boolValues, etc.)
+		if (response.data?.data?.values) {
+			const allValues: string[] = [];
+			Object.entries(response.data?.data?.values).forEach(
+				([key, valueArray]: [string, any]) => {
+					// Skip RelatedValues as they should be kept separate
+					if (key === 'relatedValues') {
+						return;
+					}
+
+					if (Array.isArray(valueArray)) {
+						allValues.push(...valueArray.map(String));
+					}
+				},
+			);
+
+			// Add a normalized values array to the response
+			response.data.data.normalizedValues = allValues;
+
+			// Add relatedValues to the response as per FieldValueResponse
+			if (response.data?.data?.values?.relatedValues) {
+				response.data.data.relatedValues =
+					response.data?.data?.values?.relatedValues;
+			}
+		}
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+	}
+};
+
+export default getFieldValues;

frontend/src/api/v1/download/downloadExportData.ts

@@ -0,0 +1,64 @@
+import axios from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp } from 'types/api';
+import { ExportRawDataProps } from 'types/api/exportRawData/getExportRawData';
+
+export const downloadExportData = async (
+	props: ExportRawDataProps,
+): Promise<void> => {
+	try {
+		const queryParams = new URLSearchParams();
+
+		queryParams.append('start', String(props.start));
+		queryParams.append('end', String(props.end));
+		queryParams.append('filter', props.filter);
+		props.columns.forEach((col) => {
+			queryParams.append('columns', col);
+		});
+		queryParams.append('order_by', props.orderBy);
+		queryParams.append('limit', String(props.limit));
+		queryParams.append('format', props.format);
+
+		const response = await axios.get<Blob>(`export_raw_data?${queryParams}`, {
+			responseType: 'blob', // Important: tell axios to handle response as blob
+			decompress: true, // Enable automatic decompression
+			headers: {
+				Accept: 'application/octet-stream', // Tell server we expect binary data
+			},
+			timeout: 0,
+		});
+
+		// Only proceed if the response status is 200
+		if (response.status !== 200) {
+			throw new Error(
+				`Failed to download data: server returned status ${response.status}`,
+			);
+		}
+		// Create blob URL from response data
+		const blob = new Blob([response.data], { type: 'application/octet-stream' });
+		const url = window.URL.createObjectURL(blob);
+
+		// Create and configure download link
+		const link = document.createElement('a');
+		link.href = url;
+
+		// Get filename from Content-Disposition header or generate timestamped default
+		const filename =
+			response.headers['content-disposition']
+				?.split('filename=')[1]
+				?.replace(/["']/g, '') || `exported_data.${props.format || 'txt'}`;
+
+		link.setAttribute('download', filename);
+
+		// Trigger download
+		document.body.appendChild(link);
+		link.click();
+		link.remove();
+		URL.revokeObjectURL(url);
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+	}
+};
+
+export default downloadExportData;

frontend/src/api/v1/login/loginPrecheck.ts

@@ -2,7 +2,7 @@ import axios from 'api';
 import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
 import { AxiosError } from 'axios';
 import { ErrorResponse, SuccessResponse } from 'types/api';
-import { PayloadProps, Props } from 'types/api/user/loginPrecheck';
+import { Props, Signup as PayloadProps } from 'types/api/user/loginPrecheck';
 
 const loginPrecheck = async (
 	props: Props,

frontend/src/api/v1/register/signup.ts

@@ -1,25 +1,21 @@
 import axios from 'api';
-import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
 import { AxiosError } from 'axios';
-import { ErrorResponse, SuccessResponse } from 'types/api';
-import { PayloadProps } from 'types/api/user/loginPrecheck';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { PayloadProps, Signup } from 'types/api/user/loginPrecheck';
 import { Props } from 'types/api/user/signup';
 
-const signup = async (
-	props: Props,
-): Promise<SuccessResponse<null | PayloadProps> | ErrorResponse> => {
+const signup = async (props: Props): Promise<SuccessResponseV2<Signup>> => {
 	try {
-		const response = await axios.post(`/register`, {
+		const response = await axios.post<PayloadProps>(`/register`, {
 			...props,
 		});
 		return {
-			statusCode: 200,
-			error: null,
-			message: response.data.status,
-			payload: response.data?.data,
+			httpStatusCode: response.status,
+			data: response.data.data,
 		};
 	} catch (error) {
-		return ErrorResponseHandler(error as AxiosError);
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
 	}
 };
 

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

@@ -92,6 +92,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				builder: {
 					queryData: [baseBuilderQuery()],
 					queryFormulas: [baseFormula()],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,
@@ -215,7 +216,7 @@ describe('prepareQueryRangePayloadV5', () => {
 					},
 				],
 				clickhouse_sql: [],
-				builder: { queryData: [], queryFormulas: [] },
+				builder: { queryData: [], queryFormulas: [], queryTraceOperator: [] },
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,
 			originalGraphType: PANEL_TYPES.TABLE,
@@ -286,7 +287,7 @@ describe('prepareQueryRangePayloadV5', () => {
 						legend: 'LC',
 					},
 				],
-				builder: { queryData: [], queryFormulas: [] },
+				builder: { queryData: [], queryFormulas: [], queryTraceOperator: [] },
 			},
 			graphType: PANEL_TYPES.TABLE,
 			selectedTime: 'GLOBAL_TIME',
@@ -345,7 +346,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				unit: undefined,
 				promql: [],
 				clickhouse_sql: [],
-				builder: { queryData: [], queryFormulas: [] },
+				builder: { queryData: [], queryFormulas: [], queryTraceOperator: [] },
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,
 			selectedTime: 'GLOBAL_TIME',
@@ -386,6 +387,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				builder: {
 					queryData: [baseBuilderQuery()],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.TABLE,
@@ -459,6 +461,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				builder: {
 					queryData: [logsQuery],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.LIST,
@@ -572,6 +575,7 @@ describe('prepareQueryRangePayloadV5', () => {
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,

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

@@ -1,11 +1,15 @@
 /* eslint-disable sonarjs/cognitive-complexity */
+/* eslint-disable sonarjs/no-identical-functions */
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import getStartEndRangeTime from 'lib/getStartEndRangeTime';
 import { mapQueryDataToApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataToApi';
 import { isEmpty } from 'lodash-es';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
 import {
 	BaseBuilderQuery,
 	FieldContext,
@@ -24,6 +28,7 @@ import {
 	TelemetryFieldKey,
 	TraceAggregation,
 	VariableItem,
+	VariableType,
 } from 'types/api/v5/queryRange';
 import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
@@ -332,6 +337,109 @@ export function convertBuilderQueriesToV5(
 	);
 }
 
+function createTraceOperatorBaseSpec(
+	queryData: IBuilderTraceOperator,
+	requestType: RequestType,
+	panelType?: PANEL_TYPES,
+): BaseBuilderQuery {
+	const nonEmptySelectColumns = (queryData.selectColumns as (
+		| BaseAutocompleteData
+		| TelemetryFieldKey
+	)[])?.filter((c) => ('key' in c ? c?.key : c?.name));
+
+	const {
+		stepInterval,
+		groupBy,
+		limit,
+		offset,
+		legend,
+		having,
+		orderBy,
+		pageSize,
+	} = queryData;
+
+	return {
+		stepInterval: stepInterval || undefined,
+		groupBy:
+			groupBy?.length > 0
+				? groupBy.map(
+						(item: any): GroupByKey => ({
+							name: item.key,
+							fieldDataType: item?.dataType,
+							fieldContext: item?.type,
+							description: item?.description,
+							unit: item?.unit,
+							signal: item?.signal,
+							materialized: item?.materialized,
+						}),
+				  )
+				: undefined,
+		limit:
+			panelType === PANEL_TYPES.TABLE || panelType === PANEL_TYPES.LIST
+				? limit || pageSize || undefined
+				: limit || undefined,
+		offset: requestType === 'raw' || requestType === 'trace' ? offset : undefined,
+		order:
+			orderBy?.length > 0
+				? orderBy.map(
+						(order: any): OrderBy => ({
+							key: {
+								name: order.columnName,
+							},
+							direction: order.order,
+						}),
+				  )
+				: undefined,
+		legend: isEmpty(legend) ? undefined : legend,
+		having: isEmpty(having) ? undefined : (having as Having),
+		selectFields: isEmpty(nonEmptySelectColumns)
+			? undefined
+			: nonEmptySelectColumns?.map(
+					(column: any): TelemetryFieldKey => ({
+						name: column.name ?? column.key,
+						fieldDataType:
+							column?.fieldDataType ?? (column?.dataType as FieldDataType),
+						fieldContext: column?.fieldContext ?? (column?.type as FieldContext),
+						signal: column?.signal ?? undefined,
+					}),
+			  ),
+	};
+}
+
+export function convertTraceOperatorToV5(
+	traceOperator: Record<string, IBuilderTraceOperator>,
+	requestType: RequestType,
+	panelType?: PANEL_TYPES,
+): QueryEnvelope[] {
+	return Object.entries(traceOperator).map(
+		([queryName, traceOperatorData]): QueryEnvelope => {
+			const baseSpec = createTraceOperatorBaseSpec(
+				traceOperatorData,
+				requestType,
+				panelType,
+			);
+
+			// Skip aggregation for raw request type
+			const aggregations =
+				requestType === 'raw'
+					? undefined
+					: createAggregation(traceOperatorData, panelType);
+
+			const spec: QueryEnvelope['spec'] = {
+				name: queryName,
+				...baseSpec,
+				expression: traceOperatorData.expression || '',
+				aggregations: aggregations as TraceAggregation[],
+			};
+
+			return {
+				type: 'builder_trace_operator' as QueryType,
+				spec,
+			};
+		},
+	);
+}
+
 /**
  * Converts PromQL queries to V5 format
  */
@@ -406,6 +514,7 @@ export const prepareQueryRangePayloadV5 = ({
 	formatForWeb,
 	originalGraphType,
 	fillGaps,
+	dynamicVariables,
 }: GetQueryResultsProps): PrepareQueryRangePayloadV5Result => {
 	let legendMap: Record<string, string> = {};
 	const requestType = mapPanelTypeToRequestType(graphType);
@@ -413,14 +522,28 @@ export const prepareQueryRangePayloadV5 = ({
 
 	switch (query.queryType) {
 		case EQueryType.QUERY_BUILDER: {
-			const { queryData: data, queryFormulas } = query.builder;
+			const { queryData: data, queryFormulas, queryTraceOperator } = query.builder;
 			const currentQueryData = mapQueryDataToApi(data, 'queryName', tableParams);
 			const currentFormulas = mapQueryDataToApi(queryFormulas, 'queryName');
 
+			const filteredTraceOperator =
+				queryTraceOperator && queryTraceOperator.length > 0
+					? queryTraceOperator.filter((traceOperator) =>
+							Boolean(traceOperator.expression.trim()),
+					  )
+					: [];
+
+			const currentTraceOperator = mapQueryDataToApi(
+				filteredTraceOperator,
+				'queryName',
+				tableParams,
+			);
+
 			// Combine legend maps
 			legendMap = {
 				...currentQueryData.newLegendMap,
 				...currentFormulas.newLegendMap,
+				...currentTraceOperator.newLegendMap,
 			};
 
 			// Convert builder queries
@@ -453,8 +576,14 @@ export const prepareQueryRangePayloadV5 = ({
 				}),
 			);
 
-			// Combine both types
-			queries = [...builderQueries, ...formulaQueries];
+			const traceOperatorQueries = convertTraceOperatorToV5(
+				currentTraceOperator.data,
+				requestType,
+				graphType,
+			);
+
+			// Combine all query types
+			queries = [...builderQueries, ...formulaQueries, ...traceOperatorQueries];
 			break;
 		}
 		case EQueryType.PROM: {
@@ -497,7 +626,12 @@ export const prepareQueryRangePayloadV5 = ({
 			fillGaps: fillGaps || false,
 		},
 		variables: Object.entries(variables).reduce((acc, [key, value]) => {
-			acc[key] = { value };
+			acc[key] = {
+				value,
+				type: dynamicVariables
+					?.find((v) => v.name === key)
+					?.type?.toLowerCase() as VariableType,
+			};
 			return acc;
 		}, {} as Record<string, VariableItem>),
 	};

frontend/src/components/CeleryTask/CeleryTaskGraph/CeleryTaskGraph.style.scss

@@ -20,13 +20,15 @@
 		.ant-card-body {
 			height: calc(100% - 18px);
 
-			.widget-graph-container {
-				&.bar {
-					height: calc(100% - 110px);
-				}
+			.widget-graph-component-container {
+				.widget-graph-container {
+					&.bar-panel-container {
+						height: calc(100% - 110px);
+					}
 
-				&.graph {
-					height: calc(100% - 80px);
+					&.graph-panel-container {
+						height: calc(100% - 80px);
+					}
 				}
 			}
 		}
@@ -82,9 +84,11 @@
 		.ant-card-body {
 			height: calc(100% - 18px);
 
-			.widget-graph-container {
-				&.bar {
-					height: calc(100% - 110px);
+			.widget-graph-component-container {
+				.widget-graph-container {
+					&.bar-panel-container {
+						height: calc(100% - 110px);
+					}
 				}
 			}
 		}

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

@@ -2,10 +2,28 @@
 	position: relative;
 	padding-left: 20px;
 
+	& :is(h1, h2, h3, h4, h5, h6, p, &-section-title) {
+		margin-bottom: 12px;
+	}
+
+	&-content {
+		display: flex;
+		flex-direction: column;
+		gap: 32px;
+	}
+
+	&-section-title {
+		font-size: 14px;
+		line-height: 20px;
+		color: var(--text-vanilla-400, #c0c1c3);
+	}
+
 	.changelog-release-date {
 		font-size: 14px;
 		line-height: 20px;
 		color: var(--text-vanilla-400, #c0c1c3);
+		display: block;
+		margin-bottom: 12px;
 	}
 
 	&-list {
@@ -81,12 +99,7 @@
 		}
 	}
 
-	h1,
-	h2,
-	h3,
-	h4,
-	h5,
-	h6 {
+	& :is(h1, h2, h3, h4, h5, h6, p, &-section-title) {
 		font-weight: 600;
 		color: var(--text-vanilla-100, #fff);
 	}
@@ -96,7 +109,8 @@
 		line-height: 32px;
 	}
 
-	h2 {
+	h2,
+	&-section-title {
 		font-size: 20px;
 		line-height: 28px;
 	}
@@ -108,6 +122,7 @@
 		overflow: hidden;
 		border-radius: 4px;
 		border: 1px solid var(--bg-slate-400, #1d212d);
+		margin-bottom: 28px;
 	}
 
 	.changelog-media-video {
@@ -124,17 +139,8 @@
 		&-line {
 			background-color: var(--bg-vanilla-300);
 		}
-		li,
-		p {
-			color: var(--text-ink-500);
-		}
 
-		h1,
-		h2,
-		h3,
-		h4,
-		h5,
-		h6 {
+		& :is(h1, h2, h3, h4, h5, h6, p, li, &-section-title) {
 			color: var(--text-ink-500);
 		}
 

frontend/src/components/ChangelogModal/components/ChangelogRenderer.tsx

@@ -55,33 +55,35 @@ function ChangelogRenderer({ changelog }: Props): JSX.Element {
 				<div className="inner-ball" />
 			</div>
 			<span className="changelog-release-date">{formattedReleaseDate}</span>
-			{changelog.features && changelog.features.length > 0 && (
-				<div className="changelog-renderer-list">
-					{changelog.features.map((feature) => (
-						<div key={feature.id}>
-							<h2>{feature.title}</h2>
-							{feature.media && renderMedia(feature.media)}
-							<ReactMarkdown>{feature.description}</ReactMarkdown>
-						</div>
-					))}
-				</div>
-			)}
-			{changelog.bug_fixes && changelog.bug_fixes.length > 0 && (
-				<div>
-					<h2>Bug Fixes</h2>
-					{changelog.bug_fixes && (
-						<ReactMarkdown>{changelog.bug_fixes}</ReactMarkdown>
-					)}
-				</div>
-			)}
-			{changelog.maintenance && changelog.maintenance.length > 0 && (
-				<div>
-					<h2>Maintenance</h2>
-					{changelog.maintenance && (
-						<ReactMarkdown>{changelog.maintenance}</ReactMarkdown>
-					)}
-				</div>
-			)}
+			<div className="changelog-renderer-content">
+				{changelog.features && changelog.features.length > 0 && (
+					<div className="changelog-renderer-list">
+						{changelog.features.map((feature) => (
+							<div key={feature.id}>
+								<div className="changelog-renderer-section-title">{feature.title}</div>
+								{feature.media && renderMedia(feature.media)}
+								<ReactMarkdown>{feature.description}</ReactMarkdown>
+							</div>
+						))}
+					</div>
+				)}
+				{changelog.bug_fixes && changelog.bug_fixes.length > 0 && (
+					<div className="changelog-renderer-bug-fixes">
+						<div className="changelog-renderer-section-title">Bug Fixes</div>
+						{changelog.bug_fixes && (
+							<ReactMarkdown>{changelog.bug_fixes}</ReactMarkdown>
+						)}
+					</div>
+				)}
+				{changelog.maintenance && changelog.maintenance.length > 0 && (
+					<div className="changelog-renderer-maintenance">
+						<div className="changelog-renderer-section-title">Maintenance</div>
+						{changelog.maintenance && (
+							<ReactMarkdown>{changelog.maintenance}</ReactMarkdown>
+						)}
+					</div>
+				)}
+			</div>
 		</div>
 	);
 }

frontend/src/components/CustomTimePicker/CustomTimePicker.styles.scss

@@ -174,6 +174,31 @@
 	cursor: pointer;
 }
 
+.time-input-prefix {
+	.live-dot-icon {
+		width: 6px;
+		height: 6px;
+		border-radius: 50%;
+		background-color: var(--bg-forest-500);
+		animation: ripple 1s infinite;
+
+		margin-right: 4px;
+		margin-left: 4px;
+	}
+}
+
+@keyframes ripple {
+	0% {
+		box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
+	}
+	70% {
+		box-shadow: 0 0 0 6px rgba(245, 158, 11, 0);
+	}
+	100% {
+		box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
+	}
+}
+
 .time-input-suffix-icon-badge {
 	display: flex;
 	align-items: center;

frontend/src/components/CustomTimePicker/CustomTimePicker.tsx

@@ -59,7 +59,9 @@ interface CustomTimePickerProps {
 	customDateTimeVisible?: boolean;
 	setCustomDTPickerVisible?: Dispatch<SetStateAction<boolean>>;
 	onCustomDateHandler?: (dateTimeRange: DateTimeRangeType) => void;
-	handleGoLive?: () => void;
+	showLiveLogs?: boolean;
+	onGoLive?: () => void;
+	onExitLiveLogs?: () => void;
 }
 
 function CustomTimePicker({
@@ -76,7 +78,9 @@ function CustomTimePicker({
 	customDateTimeVisible,
 	setCustomDTPickerVisible,
 	onCustomDateHandler,
-	handleGoLive,
+	onGoLive,
+	onExitLiveLogs,
+	showLiveLogs,
 }: CustomTimePickerProps): JSX.Element {
 	const [
 		selectedTimePlaceholderValue,
@@ -165,9 +169,13 @@ function CustomTimePicker({
 	};
 
 	useEffect(() => {
-		const value = getSelectedTimeRangeLabel(selectedTime, selectedValue);
-		setSelectedTimePlaceholderValue(value);
-	}, [selectedTime, selectedValue]);
+		if (showLiveLogs) {
+			setSelectedTimePlaceholderValue('Live');
+		} else {
+			const value = getSelectedTimeRangeLabel(selectedTime, selectedValue);
+			setSelectedTimePlaceholderValue(value);
+		}
+	}, [selectedTime, selectedValue, showLiveLogs]);
 
 	const hide = (): void => {
 		setOpen(false);
@@ -338,6 +346,28 @@ function CustomTimePicker({
 		return '';
 	};
 
+	const getInputPrefix = (): JSX.Element => {
+		if (showLiveLogs) {
+			return (
+				<div className="time-input-prefix">
+					<div className="live-dot-icon" />
+				</div>
+			);
+		}
+
+		return (
+			<div className="time-input-prefix">
+				{inputValue && inputStatus === 'success' ? (
+					<CheckCircle size={14} color="#51E7A8" />
+				) : (
+					<Tooltip title="Enter time in format (e.g., 1m, 2h, 3d, 4w)">
+						<Clock size={14} className="cursor-pointer" />
+					</Tooltip>
+				)}
+			</div>
+		);
+	};
+
 	return (
 		<div className="custom-time-picker">
 			<Tooltip title={getTooltipTitle()} placement="top">
@@ -357,7 +387,8 @@ function CustomTimePicker({
 								setCustomDTPickerVisible={defaultTo(setCustomDTPickerVisible, noop)}
 								onCustomDateHandler={defaultTo(onCustomDateHandler, noop)}
 								onSelectHandler={handleSelect}
-								handleGoLive={defaultTo(handleGoLive, noop)}
+								onGoLive={defaultTo(onGoLive, noop)}
+								onExitLiveLogs={defaultTo(onExitLiveLogs, noop)}
 								options={items}
 								selectedTime={selectedTime}
 								activeView={activeView}
@@ -392,17 +423,7 @@ function CustomTimePicker({
 						onBlur={handleBlur}
 						onChange={handleInputChange}
 						data-1p-ignore
-						prefix={
-							<div className="time-input-prefix">
-								{inputValue && inputStatus === 'success' ? (
-									<CheckCircle size={14} color="#51E7A8" />
-								) : (
-									<Tooltip title="Enter time in format (e.g., 1m, 2h, 3d, 4w)">
-										<Clock size={14} className="cursor-pointer" />
-									</Tooltip>
-								)}
-							</div>
-						}
+						prefix={getInputPrefix()}
 						suffix={
 							<div className="time-input-suffix">
 								{!!isTimezoneOverridden && activeTimezoneOffset && (
@@ -439,6 +460,8 @@ CustomTimePicker.defaultProps = {
 	customDateTimeVisible: false,
 	setCustomDTPickerVisible: noop,
 	onCustomDateHandler: noop,
-	handleGoLive: noop,
+	onGoLive: noop,
 	onCustomTimeStatusUpdate: noop,
+	onExitLiveLogs: noop,
+	showLiveLogs: false,
 };

frontend/src/components/CustomTimePicker/CustomTimePickerPopoverContent.tsx

@@ -6,6 +6,7 @@ import logEvent from 'api/common/logEvent';
 import cx from 'classnames';
 import DatePickerV2 from 'components/DatePickerV2/DatePickerV2';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
+import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
 import { DateTimeRangeType } from 'container/TopNav/CustomDateTimeModal';
 import {
@@ -16,7 +17,14 @@ import {
 import dayjs from 'dayjs';
 import { Clock, PenLine } from 'lucide-react';
 import { useTimezone } from 'providers/Timezone';
-import { Dispatch, SetStateAction, useEffect, useMemo, useState } from 'react';
+import {
+	Dispatch,
+	SetStateAction,
+	useCallback,
+	useEffect,
+	useMemo,
+	useState,
+} from 'react';
 import { useLocation } from 'react-router-dom';
 import { getCustomTimeRanges } from 'utils/customTimeRangeUtils';
 
@@ -32,12 +40,13 @@ interface CustomTimePickerPopoverContentProps {
 		lexicalContext?: LexicalContext,
 	) => void;
 	onSelectHandler: (label: string, value: string) => void;
-	handleGoLive: () => void;
+	onGoLive: () => void;
 	selectedTime: string;
 	activeView: 'datetime' | 'timezone';
 	setActiveView: Dispatch<SetStateAction<'datetime' | 'timezone'>>;
 	isOpenedFromFooter: boolean;
 	setIsOpenedFromFooter: Dispatch<SetStateAction<boolean>>;
+	onExitLiveLogs: () => void;
 }
 
 interface RecentlyUsedDateTimeRange {
@@ -56,12 +65,13 @@ function CustomTimePickerPopoverContent({
 	setCustomDTPickerVisible,
 	onCustomDateHandler,
 	onSelectHandler,
-	handleGoLive,
+	onGoLive,
 	selectedTime,
 	activeView,
 	setActiveView,
 	isOpenedFromFooter,
 	setIsOpenedFromFooter,
+	onExitLiveLogs,
 }: CustomTimePickerPopoverContentProps): JSX.Element {
 	const { pathname } = useLocation();
 
@@ -69,6 +79,19 @@ function CustomTimePickerPopoverContent({
 		pathname,
 	]);
 
+	const url = new URLSearchParams(window.location.search);
+
+	let panelTypeFromURL = url.get(QueryParams.panelTypes);
+
+	try {
+		panelTypeFromURL = JSON.parse(panelTypeFromURL as string);
+	} catch {
+		// fallback → leave as-is
+	}
+
+	const isLogsListView =
+		panelTypeFromURL !== 'table' && panelTypeFromURL !== 'graph'; // we do not select list view in the url
+
 	const { timezone } = useTimezone();
 	const activeTimezoneOffset = timezone.offset;
 
@@ -76,6 +99,12 @@ function CustomTimePickerPopoverContent({
 		RecentlyUsedDateTimeRange[]
 	>([]);
 
+	const handleExitLiveLogs = useCallback((): void => {
+		if (isLogsExplorerPage) {
+			onExitLiveLogs();
+		}
+	}, [isLogsExplorerPage, onExitLiveLogs]);
+
 	useEffect(() => {
 		if (!customDateTimeVisible) {
 			const customTimeRanges = getCustomTimeRanges();
@@ -107,6 +136,7 @@ function CustomTimePickerPopoverContent({
 						className="time-btns"
 						key={option.label + option.value}
 						onClick={(): void => {
+							handleExitLiveLogs();
 							onSelectHandler(option.label, option.value);
 						}}
 					>
@@ -140,12 +170,17 @@ function CustomTimePickerPopoverContent({
 		);
 	}
 
+	const handleGoLive = (): void => {
+		onGoLive();
+		setIsOpen(false);
+	};
+
 	return (
 		<>
 			<div className="date-time-popover">
 				{!customDateTimeVisible && (
 					<div className="date-time-options">
-						{isLogsExplorerPage && (
+						{isLogsExplorerPage && isLogsListView && (
 							<Button className="data-time-live" type="text" onClick={handleGoLive}>
 								Live
 							</Button>
@@ -155,6 +190,7 @@ function CustomTimePickerPopoverContent({
 								type="text"
 								key={option.label + option.value}
 								onClick={(): void => {
+									handleExitLiveLogs();
 									onSelectHandler(option.label, option.value);
 								}}
 								className={cx(
@@ -169,7 +205,6 @@ function CustomTimePickerPopoverContent({
 						))}
 					</div>
 				)}
-
 				<div
 					className={cx(
 						'relative-date-time',
@@ -199,12 +234,14 @@ function CustomTimePickerPopoverContent({
 											tabIndex={0}
 											onKeyDown={(e): void => {
 												if (e.key === 'Enter' || e.key === ' ') {
+													handleExitLiveLogs();
 													onCustomDateHandler([dayjs(range.from), dayjs(range.to)]);
 													setIsOpen(false);
 												}
 											}}
 											key={range.value}
 											onClick={(): void => {
+												handleExitLiveLogs();
 												onCustomDateHandler([dayjs(range.from), dayjs(range.to)]);
 												setIsOpen(false);
 											}}

frontend/src/components/CustomTimePicker/timezoneUtils.ts

@@ -119,7 +119,9 @@ const filterAndSortTimezones = (
 			return createTimezoneEntry(normalizedTz, offset);
 		});
 
-const generateTimezoneData = (includeEtcTimezones = false): Timezone[] => {
+export const generateTimezoneData = (
+	includeEtcTimezones = false,
+): Timezone[] => {
 	// eslint-disable-next-line @typescript-eslint/no-explicit-any
 	const allTimezones = (Intl as any).supportedValuesOf('timeZone');
 	const timezones: Timezone[] = [];

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

@@ -19,20 +19,6 @@ beforeAll(() => {
 	});
 });
 
-jest.mock('uplot', () => {
-	const paths = {
-		spline: jest.fn(),
-		bars: jest.fn(),
-	};
-	const uplotMock = jest.fn(() => ({
-		paths,
-	}));
-	return {
-		paths,
-		default: uplotMock,
-	};
-});
-
 jest.mock('react-dnd', () => ({
 	useDrop: jest.fn().mockImplementation(() => [jest.fn(), jest.fn(), jest.fn()]),
 	useDrag: jest.fn().mockImplementation(() => [jest.fn(), jest.fn(), jest.fn()]),

frontend/src/components/ErrorModal/ErrorModal.test.tsx

@@ -1,4 +1,4 @@
-import { act, fireEvent, render, screen, waitFor } from 'tests/test-utils';
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
 import APIError from 'types/api/error';
 
 import ErrorModal from './ErrorModal';
@@ -56,9 +56,8 @@ describe('ErrorModal Component', () => {
 
 		// Click the close button
 		const closeButton = screen.getByTestId('close-button');
-		act(() => {
-			fireEvent.click(closeButton);
-		});
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		await user.click(closeButton);
 
 		// Check if onClose was called
 		expect(onCloseMock).toHaveBeenCalledTimes(1);
@@ -149,9 +148,8 @@ it('should open the modal when the trigger component is clicked', async () => {
 
 	// Click the trigger component
 	const triggerButton = screen.getByText('Open Error Modal');
-	act(() => {
-		fireEvent.click(triggerButton);
-	});
+	const user = userEvent.setup({ pointerEventsCheck: 0 });
+	await user.click(triggerButton);
 
 	// Check if the modal is displayed
 	expect(screen.getByText('An error occurred')).toBeInTheDocument();
@@ -170,18 +168,15 @@ it('should close the modal when the onCancel event is triggered', async () => {
 
 	// Click the trigger component
 	const triggerButton = screen.getByText('error');
-	act(() => {
-		fireEvent.click(triggerButton);
-	});
+	const user = userEvent.setup({ pointerEventsCheck: 0 });
+	await user.click(triggerButton);
 
 	await waitFor(() => {
 		expect(screen.getByText('An error occurred')).toBeInTheDocument();
 	});
 
 	// Trigger the onCancel event
-	act(() => {
-		fireEvent.click(screen.getByTestId('close-button'));
-	});
+	await user.click(screen.getByTestId('close-button'));
 
 	// Check if the modal is closed
 	expect(onCloseMock).toHaveBeenCalledTimes(1);

frontend/src/components/HostMetricsDetail/HostMetricTraces/constants.ts

@@ -125,6 +125,7 @@ export const getHostTracesQueryPayload = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		id: '572f1d91-6ac0-46c0-b726-c21488b34434',
 		queryType: EQueryType.QUERY_BUILDER,

frontend/src/components/HostMetricsDetail/HostMetricsDetail.styles.scss

@@ -169,6 +169,7 @@
 			box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
 		}
 	}
+
 	.ant-drawer-close {
 		padding: 0px;
 	}

frontend/src/components/HostMetricsDetail/HostMetricsLogs/constants.ts

@@ -51,6 +51,7 @@ export const getHostLogsQueryPayload = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		id: uuidv4(),
 		queryType: EQueryType.QUERY_BUILDER,

frontend/src/components/HostMetricsDetail/Metrics/Metrics.tsx

@@ -78,7 +78,7 @@ function Metrics({
 				signal,
 			}: QueryFunctionContext): Promise<
 				SuccessResponse<MetricRangePayloadProps>
-			> => GetMetricQueryRange(payload, ENTITY_VERSION_V4, signal),
+			> => GetMetricQueryRange(payload, ENTITY_VERSION_V4, undefined, signal),
 			enabled: !!payload && visibilities[index],
 			keepPreviousData: true,
 		})),

frontend/src/components/InputWithLabel/InputWithLabel.tsx

@@ -49,6 +49,7 @@ function InputWithLabel({
 				value={inputValue}
 				onChange={handleChange}
 				name={label.toLowerCase()}
+				data-testid={`input-${label}`}
 			/>
 			{labelAfter && <Typography.Text className="label">{label}</Typography.Text>}
 			{onClose && (

frontend/src/components/Logs/ListLogView/index.tsx

@@ -208,7 +208,11 @@ function ListLogView({
 				fontSize={fontSize}
 			>
 				<div className="log-line">
-					<LogStateIndicator type={logType} fontSize={fontSize} />
+					<LogStateIndicator
+						fontSize={fontSize}
+						severityText={logData.severity_text}
+						severityNumber={logData.severity_number}
+					/>
 					<div>
 						<LogContainer fontSize={fontSize}>
 							{updatedSelecedFields.some((field) => field.name === 'body') && (

frontend/src/components/Logs/LogStateIndicator/LogStateIndicator.styles.scss

@@ -7,7 +7,6 @@
 		height: 100%;
 		width: 3px;
 		border-radius: 50px;
-		background-color: transparent;
 
 		&.small {
 			min-height: 16px;
@@ -21,24 +20,107 @@
 			min-height: 24px;
 		}
 
-		&.INFO {
-			background-color: var(--bg-robin-500);
+		// Severity variant CSS classes using design tokens
+		// Trace variants -
+		&.severity-trace-0 {
+			background-color: var(--bg-forest-600);
 		}
-		&.WARNING,
-		&.WARN {
-			background-color: var(--bg-amber-500);
+		&.severity-trace-1 {
+			background-color: var(--bg-forest-500);
 		}
-		&.ERROR {
-			background-color: var(--bg-cherry-500);
-		}
-		&.TRACE {
+		&.severity-trace-2 {
 			background-color: var(--bg-forest-400);
 		}
-		&.DEBUG {
+		&.severity-trace-3 {
+			background-color: var(--bg-forest-300);
+		}
+		&.severity-trace-4 {
+			background-color: var(--bg-forest-200);
+		}
+
+		// Debug variants
+		&.severity-debug-0 {
+			background-color: var(--bg-aqua-600);
+		}
+		&.severity-debug-1 {
 			background-color: var(--bg-aqua-500);
 		}
-		&.FATAL {
+		&.severity-debug-2 {
+			background-color: var(--bg-aqua-400);
+		}
+		&.severity-debug-3 {
+			background-color: var(--bg-aqua-300);
+		}
+		&.severity-debug-4 {
+			background-color: var(--bg-aqua-200);
+		}
+
+		// Info variants
+		&.severity-info-0 {
+			background-color: var(--bg-robin-600);
+		}
+		&.severity-info-1 {
+			background-color: var(--bg-robin-500);
+		}
+		&.severity-info-2 {
+			background-color: var(--bg-robin-400);
+		}
+		&.severity-info-3 {
+			background-color: var(--bg-robin-300);
+		}
+		&.severity-info-4 {
+			background-color: var(--bg-robin-200);
+		}
+
+		// Warn variants
+		&.severity-warn-0 {
+			background-color: var(--bg-amber-600);
+		}
+		&.severity-warn-1 {
+			background-color: var(--bg-amber-500);
+		}
+		&.severity-warn-2 {
+			background-color: var(--bg-amber-400);
+		}
+		&.severity-warn-3 {
+			background-color: var(--bg-amber-300);
+		}
+		&.severity-warn-4 {
+			background-color: var(--bg-amber-200);
+		}
+
+		// Error variants
+		&.severity-error-0 {
+			background-color: var(--bg-cherry-600);
+		}
+		&.severity-error-1 {
+			background-color: var(--bg-cherry-500);
+		}
+		&.severity-error-2 {
+			background-color: var(--bg-cherry-400);
+		}
+		&.severity-error-3 {
+			background-color: var(--bg-cherry-300);
+		}
+		&.severity-error-4 {
+			background-color: var(--bg-cherry-200);
+		}
+
+		// Fatal variants
+		&.severity-fatal-0 {
+			background-color: var(--bg-sakura-600);
+		}
+		&.severity-fatal-1 {
 			background-color: var(--bg-sakura-500);
 		}
+		&.severity-fatal-2 {
+			background-color: var(--bg-sakura-400);
+		}
+		&.severity-fatal-3 {
+			background-color: var(--bg-sakura-300);
+		}
+		&.severity-fatal-4 {
+			background-color: var(--bg-sakura-200);
+		}
 	}
 }

frontend/src/components/Logs/LogStateIndicator/LogStateIndicator.test.tsx

@@ -6,37 +6,41 @@ import LogStateIndicator from './LogStateIndicator';
 describe('LogStateIndicator', () => {
 	it('renders correctly with default props', () => {
 		const { container } = render(
-			<LogStateIndicator type="INFO" fontSize={FontSize.MEDIUM} />,
+			<LogStateIndicator severityText="INFO" fontSize={FontSize.MEDIUM} />,
 		);
 		const indicator = container.firstChild as HTMLElement;
 		expect(indicator.classList.contains('log-state-indicator')).toBe(true);
 		expect(indicator.classList.contains('isActive')).toBe(false);
 		expect(container.querySelector('.line')).toBeTruthy();
-		expect(container.querySelector('.line')?.classList.contains('INFO')).toBe(
-			true,
-		);
+		expect(
+			container.querySelector('.line')?.classList.contains('severity-info-0'),
+		).toBe(true);
 	});
 
 	it('renders correctly with different types', () => {
 		const { container: containerInfo } = render(
-			<LogStateIndicator type="INFO" fontSize={FontSize.MEDIUM} />,
-		);
-		expect(containerInfo.querySelector('.line')?.classList.contains('INFO')).toBe(
-			true,
-		);
-
-		const { container: containerWarning } = render(
-			<LogStateIndicator type="WARNING" fontSize={FontSize.MEDIUM} />,
+			<LogStateIndicator severityText="INFO" fontSize={FontSize.MEDIUM} />,
 		);
 		expect(
-			containerWarning.querySelector('.line')?.classList.contains('WARNING'),
+			containerInfo.querySelector('.line')?.classList.contains('severity-info-0'),
+		).toBe(true);
+
+		const { container: containerWarning } = render(
+			<LogStateIndicator severityText="WARNING" fontSize={FontSize.MEDIUM} />,
+		);
+		expect(
+			containerWarning
+				.querySelector('.line')
+				?.classList.contains('severity-warn-0'),
 		).toBe(true);
 
 		const { container: containerError } = render(
-			<LogStateIndicator type="ERROR" fontSize={FontSize.MEDIUM} />,
+			<LogStateIndicator severityText="ERROR" fontSize={FontSize.MEDIUM} />,
 		);
 		expect(
-			containerError.querySelector('.line')?.classList.contains('ERROR'),
+			containerError
+				.querySelector('.line')
+				?.classList.contains('severity-error-0'),
 		).toBe(true);
 	});
 });

frontend/src/components/Logs/LogStateIndicator/LogStateIndicator.tsx

@@ -3,6 +3,8 @@ import './LogStateIndicator.styles.scss';
 import cx from 'classnames';
 import { FontSize } from 'container/OptionsMenu/types';
 
+import { getLogTypeBySeverityNumber } from './utils';
+
 export const SEVERITY_TEXT_TYPE = {
 	TRACE: 'TRACE',
 	TRACE2: 'TRACE2',
@@ -42,18 +44,112 @@ export const LogType = {
 	UNKNOWN: 'UNKNOWN',
 } as const;
 
+// Severity variant mapping to CSS classes
+const SEVERITY_VARIANT_CLASSES: Record<string, string> = {
+	// Trace variants - forest-600 to forest-200
+	TRACE: 'severity-trace-0',
+	Trace: 'severity-trace-1',
+	trace: 'severity-trace-2',
+	trc: 'severity-trace-3',
+	Trc: 'severity-trace-4',
+
+	// Debug variants - aqua-600 to aqua-200
+	DEBUG: 'severity-debug-0',
+	Debug: 'severity-debug-1',
+	debug: 'severity-debug-2',
+	dbg: 'severity-debug-3',
+	Dbg: 'severity-debug-4',
+
+	// Info variants - robin-600 to robin-200
+	INFO: 'severity-info-0',
+	Info: 'severity-info-1',
+	info: 'severity-info-2',
+	Information: 'severity-info-3',
+	information: 'severity-info-4',
+
+	// Warn variants - amber-600 to amber-200
+	WARN: 'severity-warn-0',
+	WARNING: 'severity-warn-0',
+	Warn: 'severity-warn-1',
+	warn: 'severity-warn-2',
+	warning: 'severity-warn-3',
+	Warning: 'severity-warn-4',
+	wrn: 'severity-warn-3',
+	Wrn: 'severity-warn-4',
+
+	// Error variants - cherry-600 to cherry-200
+	// eslint-disable-next-line sonarjs/no-duplicate-string
+	ERROR: 'severity-error-0',
+	Error: 'severity-error-1',
+	error: 'severity-error-2',
+	err: 'severity-error-3',
+	Err: 'severity-error-4',
+	ERR: 'severity-error-0',
+	fail: 'severity-error-2',
+	Fail: 'severity-error-3',
+	FAIL: 'severity-error-0',
+
+	// Fatal variants - sakura-600 to sakura-200
+	// eslint-disable-next-line sonarjs/no-duplicate-string
+	FATAL: 'severity-fatal-0',
+	Fatal: 'severity-fatal-1',
+	fatal: 'severity-fatal-2',
+	// eslint-disable-next-line sonarjs/no-duplicate-string
+	critical: 'severity-fatal-3',
+	Critical: 'severity-fatal-4',
+	CRITICAL: 'severity-fatal-0',
+	crit: 'severity-fatal-3',
+	Crit: 'severity-fatal-4',
+	CRIT: 'severity-fatal-0',
+	panic: 'severity-fatal-2',
+	Panic: 'severity-fatal-3',
+	PANIC: 'severity-fatal-0',
+};
+
+function getSeverityClass(
+	severityText?: string,
+	severityNumber?: number,
+): string {
+	// Priority 1: Use severityText for exact variant mapping
+	if (severityText) {
+		const variantClass = SEVERITY_VARIANT_CLASSES[severityText.trim()];
+		if (variantClass) {
+			return variantClass;
+		}
+	}
+
+	// Priority 2: Use severityNumber for base color (use middle shade as default)
+	if (severityNumber) {
+		const logType = getLogTypeBySeverityNumber(severityNumber);
+		if (logType !== LogType.UNKNOWN) {
+			return `severity-${logType.toLowerCase()}-0`; // Use middle shade (index 2)
+		}
+	}
+
+	return 'severity-info-0'; // Fallback to CSS classes based on type
+}
+
 function LogStateIndicator({
-	type,
 	fontSize,
+	severityText,
+	severityNumber,
 }: {
-	type: string;
 	fontSize: FontSize;
+	severityText?: string;
+	severityNumber?: number;
 }): JSX.Element {
+	const severityClass = getSeverityClass(severityText, severityNumber);
+
 	return (
 		<div className="log-state-indicator">
-			<div className={cx('line', type, fontSize)}> </div>
+			<div className={cx('line', fontSize, severityClass)} />
 		</div>
 	);
 }
 
+LogStateIndicator.defaultProps = {
+	severityText: '',
+	severityNumber: 0,
+};
+
 export default LogStateIndicator;

frontend/src/components/Logs/LogStateIndicator/utils.ts

@@ -41,7 +41,7 @@ const getLogTypeBySeverityText = (severityText: string): string => {
 };
 
 // https://opentelemetry.io/docs/specs/otel/logs/data-model/#field-severitynumber
-const getLogTypeBySeverityNumber = (severityNumber: number): string => {
+export const getLogTypeBySeverityNumber = (severityNumber: number): string => {
 	if (severityNumber < 1) {
 		return LogType.UNKNOWN;
 	}

frontend/src/components/Logs/RawLogView/index.tsx

@@ -1,6 +1,5 @@
-import './RawLogView.styles.scss';
-
-import { DrawerProps } from 'antd';
+import { Color } from '@signozhq/design-tokens';
+import { DrawerProps, Tooltip } from 'antd';
 import LogDetail from 'components/LogDetail';
 import { VIEW_TYPES, VIEWS } from 'components/LogDetail/constants';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
@@ -26,7 +25,7 @@ import LogLinesActionButtons from '../LogLinesActionButtons/LogLinesActionButton
 import LogStateIndicator from '../LogStateIndicator/LogStateIndicator';
 import { getLogIndicatorType } from '../LogStateIndicator/utils';
 // styles
-import { RawLogContent, RawLogViewContainer } from './styles';
+import { InfoIconWrapper, RawLogContent, RawLogViewContainer } from './styles';
 import { RawLogViewProps } from './types';
 
 function RawLogView({
@@ -35,12 +34,17 @@ function RawLogView({
 	data,
 	linesPerRow,
 	isTextOverflowEllipsisDisabled,
+	isHighlighted,
+	helpTooltip,
 	selectedFields = [],
 	fontSize,
+	onLogClick,
 }: RawLogViewProps): JSX.Element {
-	const { isHighlighted, isLogsExplorerPage, onLogCopy } = useCopyLogLink(
-		data.id,
-	);
+	const {
+		isHighlighted: isUrlHighlighted,
+		isLogsExplorerPage,
+		onLogCopy,
+	} = useCopyLogLink(data.id);
 	const flattenLogData = useMemo(() => FlatLogData(data), [data]);
 
 	const {
@@ -126,12 +130,20 @@ function RawLogView({
 		formatTimezoneAdjustedTimestamp,
 	]);
 
-	const handleClickExpand = useCallback(() => {
-		if (activeContextLog || isReadOnly) return;
+	const handleClickExpand = useCallback(
+		(event: MouseEvent) => {
+			if (activeContextLog || isReadOnly) return;
 
-		onSetActiveLog(data);
-		setSelectedTab(VIEW_TYPES.OVERVIEW);
-	}, [activeContextLog, isReadOnly, data, onSetActiveLog]);
+			// Use custom click handler if provided, otherwise use default behavior
+			if (onLogClick) {
+				onLogClick(data, event);
+			} else {
+				onSetActiveLog(data);
+				setSelectedTab(VIEW_TYPES.OVERVIEW);
+			}
+		},
+		[activeContextLog, isReadOnly, data, onSetActiveLog, onLogClick],
+	);
 
 	const handleCloseLogDetail: DrawerProps['onClose'] = useCallback(
 		(
@@ -183,16 +195,30 @@ function RawLogView({
 			align="middle"
 			$isDarkMode={isDarkMode}
 			$isReadOnly={isReadOnly}
-			$isHightlightedLog={isHighlighted}
+			$isHightlightedLog={isUrlHighlighted}
 			$isActiveLog={
 				activeLog?.id === data.id || activeContextLog?.id === data.id || isActiveLog
 			}
+			$isCustomHighlighted={isHighlighted}
 			$logType={logType}
 			onMouseEnter={handleMouseEnter}
 			onMouseLeave={handleMouseLeave}
 			fontSize={fontSize}
 		>
-			<LogStateIndicator type={logType} fontSize={fontSize} />
+			<LogStateIndicator
+				fontSize={fontSize}
+				severityText={data.severity_text}
+				severityNumber={data.severity_number}
+			/>
+			{helpTooltip && (
+				<Tooltip title={helpTooltip} placement="top" mouseEnterDelay={0.5}>
+					<InfoIconWrapper
+						size={14}
+						className="help-tooltip-icon"
+						color={Color.BG_VANILLA_400}
+					/>
+				</Tooltip>
+			)}
 
 			<RawLogContent
 				className="raw-log-content"
@@ -236,6 +262,7 @@ RawLogView.defaultProps = {
 	isActiveLog: false,
 	isReadOnly: false,
 	isTextOverflowEllipsisDisabled: false,
+	isHighlighted: false,
 };
 
 export default RawLogView;

frontend/src/components/Logs/RawLogView/styles.ts

@@ -3,8 +3,13 @@ import { blue } from '@ant-design/colors';
 import { Color } from '@signozhq/design-tokens';
 import { Col, Row, Space } from 'antd';
 import { FontSize } from 'container/OptionsMenu/types';
+import { Info } from 'lucide-react';
 import styled from 'styled-components';
-import { getActiveLogBackground, getDefaultLogBackground } from 'utils/logs';
+import {
+	getActiveLogBackground,
+	getCustomHighlightBackground,
+	getDefaultLogBackground,
+} from 'utils/logs';
 
 import { RawLogContentProps } from './types';
 
@@ -13,6 +18,7 @@ export const RawLogViewContainer = styled(Row)<{
 	$isReadOnly?: boolean;
 	$isActiveLog?: boolean;
 	$isHightlightedLog: boolean;
+	$isCustomHighlighted?: boolean;
 	$logType: string;
 	fontSize: FontSize;
 }>`
@@ -50,6 +56,18 @@ export const RawLogViewContainer = styled(Row)<{
 			  };
 			  transition: background-color 2s ease-in;`
 			: ''}
+
+	${({ $isCustomHighlighted, $isDarkMode, $logType }): string =>
+		getCustomHighlightBackground($isCustomHighlighted, $isDarkMode, $logType)}
+`;
+
+export const InfoIconWrapper = styled(Info)`
+	display: flex;
+	align-items: center;
+	margin-right: 4px;
+	cursor: help;
+	flex-shrink: 0;
+	height: auto;
 `;
 
 export const ExpandIconWrapper = styled(Col)`

frontend/src/components/Logs/RawLogView/types.ts

@@ -1,4 +1,5 @@
 import { FontSize } from 'container/OptionsMenu/types';
+import { MouseEvent } from 'react';
 import { IField } from 'types/api/logs/fields';
 import { ILog } from 'types/api/logs/log';
 
@@ -6,10 +7,13 @@ export interface RawLogViewProps {
 	isActiveLog?: boolean;
 	isReadOnly?: boolean;
 	isTextOverflowEllipsisDisabled?: boolean;
+	isHighlighted?: boolean;
+	helpTooltip?: string;
 	data: ILog;
 	linesPerRow: number;
 	fontSize: FontSize;
 	selectedFields?: IField[];
+	onLogClick?: (log: ILog, event: MouseEvent) => void;
 }
 
 export interface RawLogContentProps {

frontend/src/components/Logs/TableView/useTableView.tsx

@@ -11,7 +11,6 @@ import { useTimezone } from 'providers/Timezone';
 import { useMemo } from 'react';
 
 import LogStateIndicator from '../LogStateIndicator/LogStateIndicator';
-import { getLogIndicatorTypeForTable } from '../LogStateIndicator/utils';
 import {
 	defaultListViewPanelStyle,
 	defaultTableStyle,
@@ -93,8 +92,9 @@ export const useTableView = (props: UseTableViewProps): UseTableViewResult => {
 					children: (
 						<div className={cx('state-indicator', fontSize)}>
 							<LogStateIndicator
-								type={getLogIndicatorTypeForTable(item)}
 								fontSize={fontSize}
+								severityText={item.severity_text as string}
+								severityNumber={item.severity_number as number}
 							/>
 						</div>
 					),

frontend/src/components/LogsDownloadOptionsMenu/LogsDownloadOptionsMenu.styles.scss

@@ -0,0 +1,86 @@
+.logs-download-popover {
+	.ant-popover-inner {
+		border-radius: 4px;
+		border: 1px solid var(--bg-slate-400);
+		background: linear-gradient(
+			139deg,
+			var(--bg-ink-400) 0%,
+			var(--bg-ink-500) 98.68%
+		);
+		box-shadow: 4px 10px 16px 2px rgba(0, 0, 0, 0.2);
+		backdrop-filter: blur(20px);
+		padding: 0 8px 12px 8px;
+		margin: 6px 0;
+	}
+
+	.export-options-container {
+		width: 240px;
+		border-radius: 4px;
+
+		.title {
+			display: flex;
+			color: var(--bg-slate-50);
+			font-family: Inter;
+			font-size: 11px;
+			font-style: normal;
+			font-weight: 500;
+			line-height: 18px;
+			letter-spacing: 0.88px;
+			text-transform: uppercase;
+			margin-bottom: 8px;
+		}
+
+		.export-format,
+		.row-limit,
+		.columns-scope {
+			padding: 12px 4px;
+			display: flex;
+			flex-direction: column;
+
+			:global(.ant-radio-wrapper) {
+				color: var(--bg-vanilla-400);
+				font-family: Inter;
+				font-size: 13px;
+			}
+		}
+
+		.horizontal-line {
+			height: 1px;
+			background: var(--bg-slate-400);
+		}
+
+		.export-button {
+			width: 100%;
+			display: flex;
+			align-items: center;
+			justify-content: center;
+		}
+	}
+}
+
+.lightMode {
+	.logs-download-popover {
+		.ant-popover-inner {
+			border: 1px solid var(--bg-vanilla-300);
+			background: linear-gradient(
+				139deg,
+				var(--bg-vanilla-100) 0%,
+				var(--bg-vanilla-300) 98.68%
+			);
+			box-shadow: 4px 10px 16px 2px rgba(255, 255, 255, 0.2);
+		}
+		.export-options-container {
+			.title {
+				color: var(--bg-ink-200);
+			}
+
+			:global(.ant-radio-wrapper) {
+				color: var(--bg-ink-400);
+			}
+
+			.horizontal-line {
+				background: var(--bg-vanilla-300);
+			}
+		}
+	}
+}

frontend/src/components/LogsDownloadOptionsMenu/LogsDownloadOptionsMenu.test.tsx

@@ -0,0 +1,341 @@
+import '@testing-library/jest-dom';
+
+import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import { message } from 'antd';
+import { ENVIRONMENT } from 'constants/env';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+
+import { DownloadFormats, DownloadRowCounts } from './constants';
+import LogsDownloadOptionsMenu from './LogsDownloadOptionsMenu';
+
+// Mock antd message
+jest.mock('antd', () => {
+	const actual = jest.requireActual('antd');
+	return {
+		...actual,
+		message: {
+			success: jest.fn(),
+			error: jest.fn(),
+		},
+	};
+});
+
+const TEST_IDS = {
+	DOWNLOAD_BUTTON: 'periscope-btn-download-options',
+} as const;
+
+interface TestProps {
+	startTime: number;
+	endTime: number;
+	filter: string;
+	columns: TelemetryFieldKey[];
+	orderBy: string;
+}
+
+const createTestProps = (): TestProps => ({
+	startTime: 1631234567890,
+	endTime: 1631234567999,
+	filter: 'status = 200',
+	columns: [
+		{
+			name: 'http.status',
+			fieldContext: 'attribute',
+			fieldDataType: 'int64',
+		} as TelemetryFieldKey,
+	],
+	orderBy: 'timestamp:desc',
+});
+
+const testRenderContent = (props: TestProps): void => {
+	render(
+		<LogsDownloadOptionsMenu
+			startTime={props.startTime}
+			endTime={props.endTime}
+			filter={props.filter}
+			columns={props.columns}
+			orderBy={props.orderBy}
+		/>,
+	);
+};
+
+const testSuccessResponse = (res: any, ctx: any): any =>
+	res(
+		ctx.status(200),
+		ctx.set('Content-Type', 'application/octet-stream'),
+		ctx.set('Content-Disposition', 'attachment; filename="export.csv"'),
+		ctx.body('id,value\n1,2\n'),
+	);
+
+describe('LogsDownloadOptionsMenu', () => {
+	const BASE_URL = ENVIRONMENT.baseURL;
+	const EXPORT_URL = `${BASE_URL}/api/v1/export_raw_data`;
+	let requestSpy: jest.Mock<any, any>;
+	const setupDefaultServer = (): void => {
+		server.use(
+			rest.get(EXPORT_URL, (req, res, ctx) => {
+				const params = req.url.searchParams;
+				const payload = {
+					start: Number(params.get('start')),
+					end: Number(params.get('end')),
+					filter: params.get('filter'),
+					columns: params.getAll('columns'),
+					order_by: params.get('order_by'),
+					limit: Number(params.get('limit')),
+					format: params.get('format'),
+				};
+				requestSpy(payload);
+				return testSuccessResponse(res, ctx);
+			}),
+		);
+	};
+
+	// Mock URL.createObjectURL used by download logic
+	const originalCreateObjectURL = URL.createObjectURL;
+	const originalRevokeObjectURL = URL.revokeObjectURL;
+
+	beforeEach(() => {
+		requestSpy = jest.fn();
+		setupDefaultServer();
+		(message.success as jest.Mock).mockReset();
+		(message.error as jest.Mock).mockReset();
+		// jsdom doesn't implement it by default
+		((URL as unknown) as {
+			createObjectURL: (b: Blob) => string;
+		}).createObjectURL = jest.fn(() => 'blob:mock');
+		((URL as unknown) as {
+			revokeObjectURL: (u: string) => void;
+		}).revokeObjectURL = jest.fn();
+	});
+
+	beforeAll(() => {
+		server.listen();
+	});
+
+	afterEach(() => {
+		server.resetHandlers();
+	});
+
+	afterAll(() => {
+		server.close();
+		// restore
+		URL.createObjectURL = originalCreateObjectURL;
+		URL.revokeObjectURL = originalRevokeObjectURL;
+	});
+
+	it('renders download button', () => {
+		const props = createTestProps();
+		testRenderContent(props);
+
+		const button = screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON);
+		expect(button).toBeInTheDocument();
+		expect(button).toHaveClass('periscope-btn', 'ghost');
+	});
+
+	it('shows popover with export options when download button is clicked', () => {
+		const props = createTestProps();
+		render(
+			<LogsDownloadOptionsMenu
+				startTime={props.startTime}
+				endTime={props.endTime}
+				filter={props.filter}
+				columns={props.columns}
+				orderBy={props.orderBy}
+			/>,
+		);
+
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+
+		expect(screen.getByRole('dialog')).toBeInTheDocument();
+		expect(screen.getByText('FORMAT')).toBeInTheDocument();
+		expect(screen.getByText('Number of Rows')).toBeInTheDocument();
+		expect(screen.getByText('Columns')).toBeInTheDocument();
+	});
+
+	it('allows changing export format', () => {
+		const props = createTestProps();
+		testRenderContent(props);
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+
+		const csvRadio = screen.getByRole('radio', { name: 'csv' });
+		const jsonlRadio = screen.getByRole('radio', { name: 'jsonl' });
+
+		expect(csvRadio).toBeChecked();
+		fireEvent.click(jsonlRadio);
+		expect(jsonlRadio).toBeChecked();
+		expect(csvRadio).not.toBeChecked();
+	});
+
+	it('allows changing row limit', () => {
+		const props = createTestProps();
+		testRenderContent(props);
+
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+
+		const tenKRadio = screen.getByRole('radio', { name: '10k' });
+		const fiftyKRadio = screen.getByRole('radio', { name: '50k' });
+
+		expect(tenKRadio).toBeChecked();
+		fireEvent.click(fiftyKRadio);
+		expect(fiftyKRadio).toBeChecked();
+		expect(tenKRadio).not.toBeChecked();
+	});
+
+	it('allows changing columns scope', () => {
+		const props = createTestProps();
+		testRenderContent(props);
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+
+		const allColumnsRadio = screen.getByRole('radio', { name: 'All' });
+		const selectedColumnsRadio = screen.getByRole('radio', { name: 'Selected' });
+
+		expect(allColumnsRadio).toBeChecked();
+		fireEvent.click(selectedColumnsRadio);
+		expect(selectedColumnsRadio).toBeChecked();
+		expect(allColumnsRadio).not.toBeChecked();
+	});
+
+	it('calls downloadExportData with correct parameters when export button is clicked (Selected columns)', async () => {
+		const props = createTestProps();
+		testRenderContent(props);
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+		fireEvent.click(screen.getByRole('radio', { name: 'Selected' }));
+		fireEvent.click(screen.getByText('Export'));
+
+		await waitFor(() => {
+			expect(requestSpy).toHaveBeenCalledWith(
+				expect.objectContaining({
+					start: props.startTime,
+					end: props.endTime,
+					columns: ['attribute.http.status:int64'],
+					filter: props.filter,
+					order_by: props.orderBy,
+					format: DownloadFormats.CSV,
+					limit: DownloadRowCounts.TEN_K,
+				}),
+			);
+		});
+	});
+
+	it('calls downloadExportData with correct parameters when export button is clicked', async () => {
+		const props = createTestProps();
+		testRenderContent(props);
+
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+		fireEvent.click(screen.getByRole('radio', { name: 'All' }));
+		fireEvent.click(screen.getByText('Export'));
+
+		await waitFor(() => {
+			expect(requestSpy).toHaveBeenCalledWith(
+				expect.objectContaining({
+					start: props.startTime,
+					end: props.endTime,
+					columns: [],
+					filter: props.filter,
+					order_by: props.orderBy,
+					format: DownloadFormats.CSV,
+					limit: DownloadRowCounts.TEN_K,
+				}),
+			);
+		});
+	});
+
+	it('handles successful export with success message', async () => {
+		const props = createTestProps();
+		testRenderContent(props);
+
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+		fireEvent.click(screen.getByText('Export'));
+
+		await waitFor(() => {
+			expect(message.success).toHaveBeenCalledWith(
+				'Export completed successfully',
+			);
+		});
+	});
+
+	it('handles export failure with error message', async () => {
+		// Override handler to return 500 for this test
+		server.use(rest.get(EXPORT_URL, (_req, res, ctx) => res(ctx.status(500))));
+		const props = createTestProps();
+		testRenderContent(props);
+
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+		fireEvent.click(screen.getByText('Export'));
+
+		await waitFor(() => {
+			expect(message.error).toHaveBeenCalledWith(
+				'Failed to export logs. Please try again.',
+			);
+		});
+	});
+
+	it('handles UI state correctly during export process', async () => {
+		server.use(
+			rest.get(EXPORT_URL, (_req, res, ctx) => testSuccessResponse(res, ctx)),
+		);
+		const props = createTestProps();
+		testRenderContent(props);
+
+		// Open popover
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+		expect(screen.getByRole('dialog')).toBeInTheDocument();
+
+		// Start export
+		fireEvent.click(screen.getByText('Export'));
+
+		// Check button is disabled during export
+		expect(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON)).toBeDisabled();
+
+		// Check popover is closed immediately after export starts
+		expect(screen.queryByRole('dialog')).not.toBeInTheDocument();
+
+		// Wait for export to complete and verify button is enabled again
+		await waitFor(() => {
+			expect(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON)).not.toBeDisabled();
+		});
+	});
+
+	it('uses filename from Content-Disposition and triggers download click', async () => {
+		server.use(
+			rest.get(EXPORT_URL, (_req, res, ctx) =>
+				res(
+					ctx.status(200),
+					ctx.set('Content-Type', 'application/octet-stream'),
+					ctx.set('Content-Disposition', 'attachment; filename="report.jsonl"'),
+					ctx.body('row\n'),
+				),
+			),
+		);
+
+		const originalCreateElement = document.createElement.bind(document);
+		const anchorEl = originalCreateElement('a') as HTMLAnchorElement;
+		const setAttrSpy = jest.spyOn(anchorEl, 'setAttribute');
+		const clickSpy = jest.spyOn(anchorEl, 'click');
+		const removeSpy = jest.spyOn(anchorEl, 'remove');
+		const createElSpy = jest
+			.spyOn(document, 'createElement')
+			.mockImplementation((tagName: any): any =>
+				tagName === 'a' ? anchorEl : originalCreateElement(tagName),
+			);
+		const appendSpy = jest.spyOn(document.body, 'appendChild');
+
+		const props = createTestProps();
+		testRenderContent(props);
+
+		fireEvent.click(screen.getByTestId(TEST_IDS.DOWNLOAD_BUTTON));
+		fireEvent.click(screen.getByText('Export'));
+
+		await waitFor(() => {
+			expect(appendSpy).toHaveBeenCalledWith(anchorEl);
+			expect(setAttrSpy).toHaveBeenCalledWith('download', 'report.jsonl');
+			expect(clickSpy).toHaveBeenCalled();
+			expect(removeSpy).toHaveBeenCalled();
+		});
+		expect(anchorEl.getAttribute('download')).toBe('report.jsonl');
+
+		createElSpy.mockRestore();
+		appendSpy.mockRestore();
+	});
+});

frontend/src/components/LogsDownloadOptionsMenu/LogsDownloadOptionsMenu.tsx

@@ -0,0 +1,170 @@
+import './LogsDownloadOptionsMenu.styles.scss';
+
+import { Button, message, Popover, Radio, Tooltip, Typography } from 'antd';
+import { downloadExportData } from 'api/v1/download/downloadExportData';
+import { Download, DownloadIcon, Loader2 } from 'lucide-react';
+import { useCallback, useMemo, useState } from 'react';
+import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+
+import {
+	DownloadColumnsScopes,
+	DownloadFormats,
+	DownloadRowCounts,
+} from './constants';
+
+function convertTelemetryFieldKeyToText(key: TelemetryFieldKey): string {
+	const prefix = key.fieldContext ? `${key.fieldContext}.` : '';
+	const suffix = key.fieldDataType ? `:${key.fieldDataType}` : '';
+	return `${prefix}${key.name}${suffix}`;
+}
+
+interface LogsDownloadOptionsMenuProps {
+	startTime: number;
+	endTime: number;
+	filter: string;
+	columns: TelemetryFieldKey[];
+	orderBy: string;
+}
+
+export default function LogsDownloadOptionsMenu({
+	startTime,
+	endTime,
+	filter,
+	columns,
+	orderBy,
+}: LogsDownloadOptionsMenuProps): JSX.Element {
+	const [exportFormat, setExportFormat] = useState<string>(DownloadFormats.CSV);
+	const [rowLimit, setRowLimit] = useState<number>(DownloadRowCounts.TEN_K);
+	const [columnsScope, setColumnsScope] = useState<string>(
+		DownloadColumnsScopes.ALL,
+	);
+	const [isDownloading, setIsDownloading] = useState<boolean>(false);
+	const [isPopoverOpen, setIsPopoverOpen] = useState<boolean>(false);
+
+	const handleExportRawData = useCallback(async (): Promise<void> => {
+		setIsPopoverOpen(false);
+		try {
+			setIsDownloading(true);
+			const downloadOptions = {
+				source: 'logs',
+				start: startTime,
+				end: endTime,
+				columns:
+					columnsScope === DownloadColumnsScopes.SELECTED
+						? columns.map((col) => convertTelemetryFieldKeyToText(col))
+						: [],
+				filter,
+				orderBy,
+				format: exportFormat,
+				limit: rowLimit,
+			};
+
+			await downloadExportData(downloadOptions);
+			message.success('Export completed successfully');
+		} catch (error) {
+			console.error('Error exporting logs:', error);
+			message.error('Failed to export logs. Please try again.');
+		} finally {
+			setIsDownloading(false);
+		}
+	}, [
+		startTime,
+		endTime,
+		columnsScope,
+		columns,
+		filter,
+		orderBy,
+		exportFormat,
+		rowLimit,
+		setIsDownloading,
+		setIsPopoverOpen,
+	]);
+
+	const popoverContent = useMemo(
+		() => (
+			<div
+				className="export-options-container"
+				role="dialog"
+				aria-label="Export options"
+				aria-modal="true"
+			>
+				<div className="export-format">
+					<Typography.Text className="title">FORMAT</Typography.Text>
+					<Radio.Group
+						value={exportFormat}
+						onChange={(e): void => setExportFormat(e.target.value)}
+					>
+						<Radio value={DownloadFormats.CSV}>csv</Radio>
+						<Radio value={DownloadFormats.JSONL}>jsonl</Radio>
+					</Radio.Group>
+				</div>
+
+				<div className="horizontal-line" />
+
+				<div className="row-limit">
+					<Typography.Text className="title">Number of Rows</Typography.Text>
+					<Radio.Group
+						value={rowLimit}
+						onChange={(e): void => setRowLimit(e.target.value)}
+					>
+						<Radio value={DownloadRowCounts.TEN_K}>10k</Radio>
+						<Radio value={DownloadRowCounts.THIRTY_K}>30k</Radio>
+						<Radio value={DownloadRowCounts.FIFTY_K}>50k</Radio>
+					</Radio.Group>
+				</div>
+
+				<div className="horizontal-line" />
+
+				<div className="columns-scope">
+					<Typography.Text className="title">Columns</Typography.Text>
+					<Radio.Group
+						value={columnsScope}
+						onChange={(e): void => setColumnsScope(e.target.value)}
+					>
+						<Radio value={DownloadColumnsScopes.ALL}>All</Radio>
+						<Radio value={DownloadColumnsScopes.SELECTED}>Selected</Radio>
+					</Radio.Group>
+				</div>
+
+				<Button
+					type="primary"
+					icon={<Download size={16} />}
+					onClick={handleExportRawData}
+					className="export-button"
+					disabled={isDownloading}
+					loading={isDownloading}
+				>
+					Export
+				</Button>
+			</div>
+		),
+		[exportFormat, rowLimit, columnsScope, isDownloading, handleExportRawData],
+	);
+
+	return (
+		<Popover
+			content={popoverContent}
+			trigger="click"
+			placement="bottomRight"
+			arrow={false}
+			open={isPopoverOpen}
+			onOpenChange={setIsPopoverOpen}
+			rootClassName="logs-download-popover"
+		>
+			<Tooltip title="Download" placement="top">
+				<Button
+					className="periscope-btn ghost"
+					icon={
+						isDownloading ? (
+							<Loader2 size={18} className="animate-spin" />
+						) : (
+							<DownloadIcon size={15} />
+						)
+					}
+					data-testid="periscope-btn-download-options"
+					disabled={isDownloading}
+				/>
+			</Tooltip>
+		</Popover>
+	);
+}

frontend/src/components/LogsDownloadOptionsMenu/constants.ts

@@ -0,0 +1,15 @@
+export const DownloadFormats = {
+	CSV: 'csv',
+	JSONL: 'jsonl',
+};
+
+export const DownloadColumnsScopes = {
+	ALL: 'all',
+	SELECTED: 'selected',
+};
+
+export const DownloadRowCounts = {
+	TEN_K: 10_000,
+	THIRTY_K: 30_000,
+	FIFTY_K: 50_000,
+};

frontend/src/components/LogsFormatOptionsMenu/LogsFormatOptionsMenu.tsx

@@ -3,24 +3,30 @@
 /* eslint-disable jsx-a11y/click-events-have-key-events */
 import './LogsFormatOptionsMenu.styles.scss';
 
-import { Button, Input, InputNumber, Tooltip, Typography } from 'antd';
+import { Button, Input, InputNumber, Popover, Tooltip, Typography } from 'antd';
 import { DefaultOptionType } from 'antd/es/select';
 import cx from 'classnames';
 import { LogViewMode } from 'container/LogsTable';
 import { FontSize, OptionsMenuConfig } from 'container/OptionsMenu/types';
 import useDebouncedFn from 'hooks/useDebouncedFunction';
-import { Check, ChevronLeft, ChevronRight, Minus, Plus, X } from 'lucide-react';
+import {
+	Check,
+	ChevronLeft,
+	ChevronRight,
+	Minus,
+	Plus,
+	Sliders,
+	X,
+} from 'lucide-react';
 import { useCallback, useEffect, useRef, useState } from 'react';
 
 interface LogsFormatOptionsMenuProps {
-	title: string;
 	items: any;
 	selectedOptionFormat: any;
 	config: OptionsMenuConfig;
 }
 
 export default function LogsFormatOptionsMenu({
-	title,
 	items,
 	selectedOptionFormat,
 	config,
@@ -43,6 +49,7 @@ export default function LogsFormatOptionsMenu({
 	const [selectedValue, setSelectedValue] = useState<string | null>(null);
 	const listRef = useRef<HTMLDivElement>(null);
 	const initialMouseEnterRef = useRef<boolean>(false);
+	const [isPopoverOpen, setIsPopoverOpen] = useState<boolean>(false);
 
 	const onChange = useCallback(
 		(key: LogViewMode) => {
@@ -202,7 +209,7 @@ export default function LogsFormatOptionsMenu({
 		};
 	}, [selectedValue]);
 
-	return (
+	const popoverContent = (
 		<div
 			className={cx(
 				'nested-menu-container',
@@ -344,7 +351,7 @@ export default function LogsFormatOptionsMenu({
 					</div>
 					<div className="horizontal-line" />
 					<div className="menu-container">
-						<div className="title"> {title} </div>
+						<div className="title">FORMAT</div>
 
 						<div className="menu-items">
 							{items.map(
@@ -440,4 +447,21 @@ export default function LogsFormatOptionsMenu({
 			)}
 		</div>
 	);
+	return (
+		<Popover
+			content={popoverContent}
+			trigger="click"
+			placement="bottomRight"
+			arrow={false}
+			open={isPopoverOpen}
+			onOpenChange={setIsPopoverOpen}
+			rootClassName="format-options-popover"
+		>
+			<Button
+				className="periscope-btn ghost"
+				icon={<Sliders size={14} />}
+				data-testid="periscope-btn-format-options"
+			/>
+		</Popover>
+	);
 }

frontend/src/components/NewSelect/CustomMultiSelect.tsx

@@ -1,3 +1,5 @@
+/* eslint-disable jsx-a11y/no-static-element-interactions */
+/* eslint-disable jsx-a11y/click-events-have-key-events */
 /* eslint-disable sonarjs/cognitive-complexity */
 /* eslint-disable react/jsx-props-no-spreading */
 /* eslint-disable no-nested-ternary */
@@ -12,9 +14,11 @@ import {
 import { Color } from '@signozhq/design-tokens';
 import { Button, Checkbox, Select, Typography } from 'antd';
 import cx from 'classnames';
+import TextToolTip from 'components/TextToolTip/TextToolTip';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
+import { useIsDarkMode } from 'hooks/useDarkMode';
 import { capitalize, isEmpty } from 'lodash-es';
-import { ArrowDown, ArrowLeft, ArrowRight, ArrowUp } from 'lucide-react';
+import { ArrowDown, ArrowLeft, ArrowRight, ArrowUp, Info } from 'lucide-react';
 import type { BaseSelectRef } from 'rc-select';
 import React, {
 	useCallback,
@@ -23,11 +27,13 @@ import React, {
 	useRef,
 	useState,
 } from 'react';
+import { Virtuoso } from 'react-virtuoso';
 import { popupContainer } from 'utils/selectPopupContainer';
 
 import { CustomMultiSelectProps, CustomTagProps, OptionData } from './types';
 import {
 	filterOptionsBySearch,
+	handleScrollToBottom,
 	prioritizeOrAddOptionForMultiSelect,
 	SPACEKEY,
 } from './utils';
@@ -37,7 +43,7 @@ enum ToggleTagValue {
 	All = 'All',
 }
 
-const ALL_SELECTED_VALUE = '__all__'; // Constant for the special value
+const ALL_SELECTED_VALUE = '__ALL__'; // Constant for the special value
 
 const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	placeholder = 'Search...',
@@ -62,6 +68,12 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	allowClear = false,
 	onRetry,
 	maxTagTextLength,
+	onDropdownVisibleChange,
+	showIncompleteDataMessage = false,
+	showLabels = false,
+	enableRegexOption = false,
+	isDynamicVariable = false,
+	showRetryButton = true,
 	...rest
 }) => {
 	// ===== State & Refs =====
@@ -78,6 +90,10 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	const optionRefs = useRef<Record<number, HTMLDivElement | null>>({});
 	const [visibleOptions, setVisibleOptions] = useState<OptionData[]>([]);
 	const isClickInsideDropdownRef = useRef(false);
+	const justOpenedRef = useRef<boolean>(false);
+	const [isScrolledToBottom, setIsScrolledToBottom] = useState(false);
+
+	const isDarkMode = useIsDarkMode();
 
 	// Convert single string value to array for consistency
 	const selectedValues = useMemo(
@@ -124,6 +140,12 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		return allAvailableValues.every((val) => selectedValues.includes(val));
 	}, [selectedValues, allAvailableValues, enableAllSelection]);
 
+	// Define allOptionShown earlier in the code
+	const allOptionShown = useMemo(
+		() => value === ALL_SELECTED_VALUE || value === 'ALL',
+		[value],
+	);
+
 	// Value passed to the underlying Ant Select component
 	const displayValue = useMemo(
 		() => (isAllSelected ? [ALL_SELECTED_VALUE] : selectedValues),
@@ -132,10 +154,18 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 
 	// ===== Internal onChange Handler =====
 	const handleInternalChange = useCallback(
-		(newValue: string | string[]): void => {
+		(newValue: string | string[], directCaller?: boolean): void => {
 			// Ensure newValue is an array
 			const currentNewValue = Array.isArray(newValue) ? newValue : [];
 
+			if (
+				(allOptionShown || isAllSelected) &&
+				!directCaller &&
+				currentNewValue.length === 0
+			) {
+				return;
+			}
+
 			if (!onChange) return;
 
 			// Case 1: Cleared (empty array or undefined)
@@ -144,7 +174,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				return;
 			}
 
-			// Case 2: "__all__" is selected (means select all actual values)
+			// Case 2: "__ALL__" is selected (means select all actual values)
 			if (currentNewValue.includes(ALL_SELECTED_VALUE)) {
 				const allActualOptions = allAvailableValues.map(
 					(v) => options.flat().find((o) => o.value === v) || { label: v, value: v },
@@ -175,7 +205,14 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				}
 			}
 		},
-		[onChange, allAvailableValues, options, enableAllSelection],
+		[
+			allOptionShown,
+			isAllSelected,
+			onChange,
+			allAvailableValues,
+			options,
+			enableAllSelection,
+		],
 	);
 
 	// ===== Existing Callbacks (potentially needing adjustment later) =====
@@ -272,7 +309,8 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 					: filteredOptions,
 			);
 		}
-	}, [filteredOptions, searchText, options, selectedValues]);
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [filteredOptions, searchText, options]);
 
 	// ===== Text Selection Utilities =====
 
@@ -510,13 +548,46 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			}
 
 			// Normal single value handling
-			setSearchText(value.trim());
+			const trimmedValue = value.trim();
+			setSearchText(trimmedValue);
 			if (!isOpen) {
 				setIsOpen(true);
+				justOpenedRef.current = true;
 			}
-			if (onSearch) onSearch(value.trim());
+
+			// Reset active index when search changes if dropdown is open
+			if (isOpen && trimmedValue) {
+				setActiveIndex(-1);
+				// see if the trimmed value matched any option and set that active index
+				const matchedOption = filteredOptions.find(
+					(option) =>
+						option.label.toLowerCase() === trimmedValue.toLowerCase() ||
+						option.value?.toLowerCase() === trimmedValue.toLowerCase(),
+				);
+				if (matchedOption) {
+					setActiveIndex(1);
+				} else {
+					// check if the trimmed value is a regex pattern and set that active index
+					const isRegex =
+						trimmedValue.startsWith('.*') && trimmedValue.endsWith('.*');
+					if (isRegex && enableRegexOption) {
+						setActiveIndex(0);
+					} else {
+						setActiveIndex(enableRegexOption ? 1 : 0);
+					}
+				}
+			}
+
+			if (onSearch) onSearch(trimmedValue);
 		},
-		[onSearch, isOpen, selectedValues, onChange],
+		[
+			onSearch,
+			isOpen,
+			selectedValues,
+			onChange,
+			filteredOptions,
+			enableRegexOption,
+		],
 	);
 
 	// ===== UI & Rendering Functions =====
@@ -528,28 +599,34 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		(text: string, searchQuery: string): React.ReactNode => {
 			if (!searchQuery || !highlightSearch) return text;
 
-			const parts = text.split(
-				new RegExp(
-					`(${searchQuery.replace(/[.*+?^${}()|[\\]\\]/g, '\\$&')})`,
-					'gi',
-				),
-			);
-			return (
-				<>
-					{parts.map((part, i) => {
-						// Create a unique key that doesn't rely on array index
-						const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
+			try {
+				const parts = text.split(
+					new RegExp(
+						`(${searchQuery.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')})`,
+						'gi',
+					),
+				);
+				return (
+					<>
+						{parts.map((part, i) => {
+							// Create a unique key that doesn't rely on array index
+							const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
 
-						return part.toLowerCase() === searchQuery.toLowerCase() ? (
-							<span key={uniqueKey} className="highlight-text">
-								{part}
-							</span>
-						) : (
-							part
-						);
-					})}
-				</>
-			);
+							return part.toLowerCase() === searchQuery.toLowerCase() ? (
+								<span key={uniqueKey} className="highlight-text">
+									{part}
+								</span>
+							) : (
+								part
+							);
+						})}
+					</>
+				);
+			} catch (error) {
+				// If regex fails, return the original text without highlighting
+				console.error('Error in text highlighting:', error);
+				return text;
+			}
 		},
 		[highlightSearch],
 	);
@@ -560,10 +637,10 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 
 		if (isAllSelected) {
 			// If all are selected, deselect all
-			handleInternalChange([]);
+			handleInternalChange([], true);
 		} else {
 			// Otherwise, select all
-			handleInternalChange([ALL_SELECTED_VALUE]);
+			handleInternalChange([ALL_SELECTED_VALUE], true);
 		}
 	}, [options, isAllSelected, handleInternalChange]);
 
@@ -738,6 +815,26 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	// Enhanced keyboard navigation with support for maxTagCount
 	const handleKeyDown = useCallback(
 		(e: React.KeyboardEvent<HTMLElement>): void => {
+			// Simple early return if ALL is selected - block all possible keyboard interactions
+			// that could remove the ALL tag, but still allow dropdown navigation and search
+			if (
+				(allOptionShown || isAllSelected) &&
+				(e.key === 'Backspace' || e.key === 'Delete')
+			) {
+				// Only prevent default if the input is empty or cursor is at start position
+				const activeElement = document.activeElement as HTMLInputElement;
+				const isInputActive = activeElement?.tagName === 'INPUT';
+				const isInputEmpty = isInputActive && !activeElement?.value;
+				const isCursorAtStart =
+					isInputActive && activeElement?.selectionStart === 0;
+
+				if (isInputEmpty || isCursorAtStart) {
+					e.preventDefault();
+					e.stopPropagation();
+					return;
+				}
+			}
+
 			// Get flattened list of all selectable options
 			const getFlatOptions = (): OptionData[] => {
 				if (!visibleOptions) return [];
@@ -752,13 +849,13 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				if (hasAll) {
 					flatList.push({
 						label: 'ALL',
-						value: '__all__', // Special value for the ALL option
+						value: ALL_SELECTED_VALUE, // Special value for the ALL option
 						type: 'defined',
 					});
 				}
 
 				// Add Regex to flat list
-				if (!isEmpty(searchText)) {
+				if (!isEmpty(searchText) && enableRegexOption) {
 					// Only add regex wrapper if it doesn't already look like a regex pattern
 					const isAlreadyRegex =
 						searchText.startsWith('.*') && searchText.endsWith('.*');
@@ -784,6 +881,17 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 
 			const flatOptions = getFlatOptions();
 
+			// If we just opened the dropdown and have options, set first option as active
+			if (justOpenedRef.current && flatOptions.length > 0) {
+				setActiveIndex(0);
+				justOpenedRef.current = false;
+			}
+
+			// If no option is active but we have options and dropdown is open, activate the first one
+			if (isOpen && activeIndex === -1 && flatOptions.length > 0) {
+				setActiveIndex(0);
+			}
+
 			// Get the active input element to check cursor position
 			const activeElement = document.activeElement as HTMLInputElement;
 			const isInputActive = activeElement?.tagName === 'INPUT';
@@ -1129,7 +1237,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 						// If there's an active option in the dropdown, prioritize selecting it
 						if (activeIndex >= 0 && activeIndex < flatOptions.length) {
 							const selectedOption = flatOptions[activeIndex];
-							if (selectedOption.value === '__all__') {
+							if (selectedOption.value === ALL_SELECTED_VALUE) {
 								handleSelectAll();
 							} else if (selectedOption.value && onChange) {
 								const newValues = selectedValues.includes(selectedOption.value)
@@ -1159,6 +1267,10 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 						e.preventDefault();
 						setIsOpen(false);
 						setActiveIndex(-1);
+						// Call onDropdownVisibleChange when Escape is pressed to close dropdown
+						if (onDropdownVisibleChange) {
+							onDropdownVisibleChange(false);
+						}
 						break;
 
 					case SPACEKEY:
@@ -1168,7 +1280,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 							const selectedOption = flatOptions[activeIndex];
 
 							// Check if it's the ALL option
-							if (selectedOption.value === '__all__') {
+							if (selectedOption.value === ALL_SELECTED_VALUE) {
 								handleSelectAll();
 							} else if (selectedOption.value && onChange) {
 								const newValues = selectedValues.includes(selectedOption.value)
@@ -1214,7 +1326,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 						e.stopPropagation();
 						e.preventDefault();
 						setIsOpen(true);
-						setActiveIndex(0);
+						justOpenedRef.current = true; // Set flag to initialize active option on next render
 						setActiveChipIndex(-1);
 						break;
 
@@ -1260,9 +1372,14 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			}
 		},
 		[
+			allOptionShown,
+			isAllSelected,
+			isOpen,
+			activeIndex,
+			getVisibleChipIndices,
+			getLastVisibleChipIndex,
 			selectedChips,
 			isSelectionMode,
-			isOpen,
 			activeChipIndex,
 			selectedValues,
 			visibleOptions,
@@ -1278,10 +1395,9 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			startSelection,
 			selectionEnd,
 			extendSelection,
-			activeIndex,
+			onDropdownVisibleChange,
 			handleSelectAll,
-			getVisibleChipIndices,
-			getLastVisibleChipIndex,
+			enableRegexOption,
 		],
 	);
 
@@ -1306,6 +1422,14 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		setIsOpen(false);
 	}, []);
 
+	// Add a scroll handler for the dropdown
+	const handleDropdownScroll = useCallback(
+		(e: React.UIEvent<HTMLDivElement>): void => {
+			setIsScrolledToBottom(handleScrollToBottom(e));
+		},
+		[],
+	);
+
 	// Custom dropdown render with sections support
 	const customDropdownRender = useCallback((): React.ReactElement => {
 		// Process options based on current search
@@ -1324,7 +1448,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		const customOptions: OptionData[] = [];
 
 		// add regex options first since they appear first in the UI
-		if (!isEmpty(searchText)) {
+		if (!isEmpty(searchText) && enableRegexOption) {
 			// Only add regex wrapper if it doesn't already look like a regex pattern
 			const isAlreadyRegex =
 				searchText.startsWith('.*') && searchText.endsWith('.*');
@@ -1347,8 +1471,17 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			});
 		}
 
-		// Now add all custom options at the beginning
-		const enhancedNonSectionOptions = [...customOptions, ...nonSectionOptions];
+		// Now add all custom options at the beginning, removing duplicates based on value
+		const allOptions = [...customOptions, ...nonSectionOptions];
+		const seenValues = new Set<string>();
+		const enhancedNonSectionOptions = allOptions.filter((option) => {
+			const value = option.value || '';
+			if (seenValues.has(value)) {
+				return false;
+			}
+			seenValues.add(value);
+			return true;
+		});
 
 		const allOptionValues = getAllAvailableValues(processedOptions);
 		const allOptionsSelected =
@@ -1382,6 +1515,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				onMouseDown={handleDropdownMouseDown}
 				onClick={handleDropdownClick}
 				onKeyDown={handleKeyDown}
+				onScroll={handleDropdownScroll}
 				onBlur={handleBlur}
 				role="listbox"
 				aria-multiselectable="true"
@@ -1423,14 +1557,39 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 								}
 							}}
 						>
-							<Checkbox
-								checked={allOptionsSelected}
-								style={{ width: '100%', height: '100%' }}
-							>
-								<div className="option-content">
-									<div>ALL</div>
+							<div style={{ display: 'flex', alignItems: 'center', width: '100%' }}>
+								<Checkbox checked={allOptionsSelected} className="option-checkbox">
+									<div className="option-content">
+										<div className="all-option-text">ALL</div>
+									</div>
+								</Checkbox>
+								<div
+									onClick={(e): void => {
+										e.stopPropagation();
+									}}
+									onMouseDown={(e): void => {
+										e.stopPropagation();
+									}}
+								>
+									{isDynamicVariable && (
+										<TextToolTip
+											text="ALL in dynamic variable = No filter applied (unlike other variable types where ALL sends all selected values). Learn more"
+											url="https://signoz.io/docs/userguide/manage-variables/#note-about-all"
+											urlText="here"
+											useFilledIcon={false}
+											outlinedIcon={
+												<Info
+													size={14}
+													style={{
+														color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+														marginLeft: 5,
+													}}
+												/>
+											}
+										/>
+									)}
 								</div>
-							</Checkbox>
+							</div>
 						</div>
 						<div className="divider" />
 					</>
@@ -1439,7 +1598,19 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				{/* Non-section options when not searching */}
 				{enhancedNonSectionOptions.length > 0 && (
 					<div className="no-section-options">
-						{mapOptions(enhancedNonSectionOptions)}
+						<Virtuoso
+							style={{
+								minHeight: Math.min(300, enhancedNonSectionOptions.length * 40),
+								maxHeight: enhancedNonSectionOptions.length * 40,
+							}}
+							data={enhancedNonSectionOptions}
+							itemContent={(index, item): React.ReactNode =>
+								(mapOptions([item]) as unknown) as React.ReactElement
+							}
+							totalCount={enhancedNonSectionOptions.length}
+							itemSize={(): number => 40}
+							overscan={5}
+						/>
 					</div>
 				)}
 
@@ -1450,31 +1621,65 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 							<div className="select-group" key={section.label}>
 								<div className="group-label" role="heading" aria-level={2}>
 									{section.label}
+									{isDynamicVariable && (
+										<TextToolTip
+											text="Related values: Filtered by other variable selections. All values: Unfiltered complete list. Learn more"
+											url="https://signoz.io/docs/userguide/manage-variables/#dynamic-variable-dropdowns-display-values-in-two-sections"
+											urlText="here"
+											useFilledIcon={false}
+											outlinedIcon={
+												<Info
+													size={14}
+													style={{
+														color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+														marginTop: 1,
+													}}
+												/>
+											}
+										/>
+									)}
 								</div>
 								<div role="group" aria-label={`${section.label} options`}>
-									{section.options && mapOptions(section.options)}
+									<Virtuoso
+										style={{
+											minHeight: Math.min(300, (section.options?.length || 0) * 40),
+											maxHeight: (section.options?.length || 0) * 40,
+										}}
+										data={section.options || []}
+										itemContent={(index, item): React.ReactNode =>
+											(mapOptions([item]) as unknown) as React.ReactElement
+										}
+										totalCount={section.options?.length || 0}
+										itemSize={(): number => 40}
+										overscan={5}
+									/>
 								</div>
 							</div>
-						) : null,
+						) : (
+							<div key={section.label} />
+						),
 					)}
 
 				{/* Navigation help footer */}
 				<div className="navigation-footer" role="note">
-					{!loading && !errorMessage && !noDataMessage && (
-						<section className="navigate">
-							<ArrowDown size={8} className="icons" />
-							<ArrowUp size={8} className="icons" />
-							<ArrowLeft size={8} className="icons" />
-							<ArrowRight size={8} className="icons" />
-							<span className="keyboard-text">to navigate</span>
-						</section>
-					)}
+					{!loading &&
+						!errorMessage &&
+						!noDataMessage &&
+						!(showIncompleteDataMessage && isScrolledToBottom) && (
+							<section className="navigate">
+								<ArrowDown size={8} className="icons" />
+								<ArrowUp size={8} className="icons" />
+								<ArrowLeft size={8} className="icons" />
+								<ArrowRight size={8} className="icons" />
+								<span className="keyboard-text">to navigate</span>
+							</section>
+						)}
 					{loading && (
 						<div className="navigation-loading">
 							<div className="navigation-icons">
 								<LoadingOutlined />
 							</div>
-							<div className="navigation-text">We are updating the values...</div>
+							<div className="navigation-text">Refreshing values...</div>
 						</div>
 					)}
 					{errorMessage && !loading && (
@@ -1482,21 +1687,33 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 							<div className="navigation-text">
 								{errorMessage || SOMETHING_WENT_WRONG}
 							</div>
-							<div className="navigation-icons">
-								<ReloadOutlined
-									twoToneColor={Color.BG_CHERRY_400}
-									onClick={(e): void => {
-										e.stopPropagation();
-										if (onRetry) onRetry();
-									}}
-								/>
-							</div>
+							{onRetry && showRetryButton && (
+								<div className="navigation-icons">
+									<ReloadOutlined
+										twoToneColor={Color.BG_CHERRY_400}
+										onClick={(e): void => {
+											e.stopPropagation();
+											onRetry();
+										}}
+									/>
+								</div>
+							)}
 						</div>
 					)}
 
-					{noDataMessage && !loading && (
-						<div className="navigation-text">{noDataMessage}</div>
-					)}
+					{showIncompleteDataMessage &&
+						isScrolledToBottom &&
+						!loading &&
+						!errorMessage && (
+							<div className="navigation-text-incomplete">
+								Don&apos;t see the value? Use search
+							</div>
+						)}
+
+					{noDataMessage &&
+						!loading &&
+						!(showIncompleteDataMessage && isScrolledToBottom) &&
+						!errorMessage && <div className="navigation-text">{noDataMessage}</div>}
 				</div>
 			</div>
 		);
@@ -1513,6 +1730,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		handleDropdownMouseDown,
 		handleDropdownClick,
 		handleKeyDown,
+		handleDropdownScroll,
 		handleBlur,
 		activeIndex,
 		loading,
@@ -1522,8 +1740,35 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		renderOptionWithIndex,
 		handleSelectAll,
 		onRetry,
+		showIncompleteDataMessage,
+		isScrolledToBottom,
+		enableRegexOption,
+		isDarkMode,
+		isDynamicVariable,
+		showRetryButton,
 	]);
 
+	// Custom handler for dropdown visibility changes
+	const handleDropdownVisibleChange = useCallback(
+		(visible: boolean): void => {
+			setIsOpen(visible);
+			if (visible) {
+				justOpenedRef.current = true;
+				setActiveIndex(0);
+				setActiveChipIndex(-1);
+			} else {
+				setSearchText('');
+				setActiveIndex(-1);
+				// Don't clear activeChipIndex when dropdown closes to maintain tag focus
+			}
+			// Pass through to the parent component's handler if provided
+			if (onDropdownVisibleChange) {
+				onDropdownVisibleChange(visible);
+			}
+		},
+		[onDropdownVisibleChange],
+	);
+
 	// ===== Side Effects =====
 
 	// Clear search when dropdown closes
@@ -1585,55 +1830,16 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	// Custom Tag Render (needs significant updates)
 	const tagRender = useCallback(
 		(props: CustomTagProps): React.ReactElement => {
-			const { label, value, closable, onClose } = props;
+			const { label: labelProp, value, closable, onClose } = props;
+
+			const label = showLabels
+				? options.find((option) => option.value === value)?.label || labelProp
+				: labelProp;
 
 			// If the display value is the special ALL value, render the ALL tag
-			if (value === ALL_SELECTED_VALUE && isAllSelected) {
-				const handleAllTagClose = (
-					e: React.MouseEvent | React.KeyboardEvent,
-				): void => {
-					e.stopPropagation();
-					e.preventDefault();
-					handleInternalChange([]); // Clear selection when ALL tag is closed
-				};
-
-				const handleAllTagKeyDown = (e: React.KeyboardEvent): void => {
-					if (e.key === 'Enter' || e.key === SPACEKEY) {
-						handleAllTagClose(e);
-					}
-					// Prevent Backspace/Delete propagation if needed, handle in main keydown handler
-				};
-
-				return (
-					<div
-						className={cx('ant-select-selection-item', {
-							'ant-select-selection-item-active': activeChipIndex === 0, // Treat ALL tag as index 0 when active
-							'ant-select-selection-item-selected': selectedChips.includes(0),
-						})}
-						style={
-							activeChipIndex === 0 || selectedChips.includes(0)
-								? {
-										borderColor: Color.BG_ROBIN_500,
-										backgroundColor: Color.BG_SLATE_400,
-								  }
-								: undefined
-						}
-					>
-						<span className="ant-select-selection-item-content">ALL</span>
-						{closable && (
-							<span
-								className="ant-select-selection-item-remove"
-								onClick={handleAllTagClose}
-								onKeyDown={handleAllTagKeyDown}
-								role="button"
-								tabIndex={0}
-								aria-label="Remove ALL tag (deselect all)"
-							>
-								×
-							</span>
-						)}
-					</div>
-				);
+			if (allOptionShown) {
+				// Don't render a visible tag - will be shown as placeholder
+				return <div style={{ display: 'none' }} />;
 			}
 
 			// If not isAllSelected, render individual tags using previous logic
@@ -1713,52 +1919,69 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			// Fallback for safety, should not be reached
 			return <div />;
 		},
-		[
-			isAllSelected,
-			handleInternalChange,
-			activeChipIndex,
-			selectedChips,
-			selectedValues,
-			maxTagCount,
-		],
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+		[isAllSelected, activeChipIndex, selectedChips, selectedValues, maxTagCount],
 	);
 
+	// Simple onClear handler to prevent clearing ALL
+	const onClearHandler = useCallback((): void => {
+		// Skip clearing if ALL is selected
+		if (allOptionShown || isAllSelected) {
+			return;
+		}
+
+		// Normal clear behavior
+		handleInternalChange([], true);
+		if (onClear) onClear();
+	}, [onClear, handleInternalChange, allOptionShown, isAllSelected]);
+
 	// ===== Component Rendering =====
 	return (
-		<Select
-			ref={selectRef}
-			className={cx('custom-multiselect', className, {
-				'has-selection': selectedChips.length > 0 && !isAllSelected,
-				'is-all-selected': isAllSelected,
+		<div
+			className={cx('custom-multiselect-wrapper', {
+				'all-selected': allOptionShown || isAllSelected,
 			})}
-			placeholder={placeholder}
-			mode="multiple"
-			showSearch
-			filterOption={false}
-			onSearch={handleSearch}
-			value={displayValue}
-			onChange={handleInternalChange}
-			onClear={(): void => handleInternalChange([])}
-			onDropdownVisibleChange={setIsOpen}
-			open={isOpen}
-			defaultActiveFirstOption={defaultActiveFirstOption}
-			popupMatchSelectWidth={dropdownMatchSelectWidth}
-			allowClear={allowClear}
-			getPopupContainer={getPopupContainer ?? popupContainer}
-			suffixIcon={<DownOutlined style={{ cursor: 'default' }} />}
-			dropdownRender={customDropdownRender}
-			menuItemSelectedIcon={null}
-			popupClassName={cx('custom-multiselect-dropdown-container', popupClassName)}
-			notFoundContent={<div className="empty-message">{noDataMessage}</div>}
-			onKeyDown={handleKeyDown}
-			tagRender={tagRender as any}
-			placement={placement}
-			listHeight={300}
-			searchValue={searchText}
-			maxTagTextLength={maxTagTextLength}
-			maxTagCount={isAllSelected ? 1 : maxTagCount}
-			{...rest}
-		/>
+		>
+			{(allOptionShown || isAllSelected) && !searchText && (
+				<div className="all-text">ALL</div>
+			)}
+			<Select
+				ref={selectRef}
+				className={cx('custom-multiselect', className, {
+					'has-selection': selectedChips.length > 0 && !isAllSelected,
+					'is-all-selected': isAllSelected,
+				})}
+				placeholder={placeholder}
+				mode="multiple"
+				showSearch
+				filterOption={false}
+				onSearch={handleSearch}
+				value={displayValue}
+				onChange={(newValue): void => {
+					handleInternalChange(newValue, false);
+				}}
+				onClear={onClearHandler}
+				onDropdownVisibleChange={handleDropdownVisibleChange}
+				open={isOpen}
+				defaultActiveFirstOption={defaultActiveFirstOption}
+				popupMatchSelectWidth={dropdownMatchSelectWidth}
+				allowClear={allowClear}
+				getPopupContainer={getPopupContainer ?? popupContainer}
+				suffixIcon={<DownOutlined style={{ cursor: 'default' }} />}
+				dropdownRender={customDropdownRender}
+				menuItemSelectedIcon={null}
+				popupClassName={cx('custom-multiselect-dropdown-container', popupClassName)}
+				notFoundContent={<div className="empty-message">{noDataMessage}</div>}
+				onKeyDown={handleKeyDown}
+				tagRender={tagRender as any}
+				placement={placement}
+				listHeight={300}
+				searchValue={searchText}
+				maxTagTextLength={maxTagTextLength}
+				maxTagCount={isAllSelected ? undefined : maxTagCount}
+				{...rest}
+			/>
+		</div>
 	);
 };
 

frontend/src/components/NewSelect/CustomSelect.tsx

@@ -13,9 +13,11 @@ import {
 import { Color } from '@signozhq/design-tokens';
 import { Select } from 'antd';
 import cx from 'classnames';
+import TextToolTip from 'components/TextToolTip';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
+import { useIsDarkMode } from 'hooks/useDarkMode';
 import { capitalize, isEmpty } from 'lodash-es';
-import { ArrowDown, ArrowUp } from 'lucide-react';
+import { ArrowDown, ArrowUp, Info } from 'lucide-react';
 import type { BaseSelectRef } from 'rc-select';
 import React, {
 	useCallback,
@@ -29,6 +31,7 @@ import { popupContainer } from 'utils/selectPopupContainer';
 import { CustomSelectProps, OptionData } from './types';
 import {
 	filterOptionsBySearch,
+	handleScrollToBottom,
 	prioritizeOrAddOptionForSingleSelect,
 	SPACEKEY,
 } from './utils';
@@ -57,17 +60,33 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 	errorMessage,
 	allowClear = false,
 	onRetry,
+	showIncompleteDataMessage = false,
+	showRetryButton = true,
+	isDynamicVariable = false,
 	...rest
 }) => {
 	// ===== State & Refs =====
 	const [isOpen, setIsOpen] = useState(false);
 	const [searchText, setSearchText] = useState('');
 	const [activeOptionIndex, setActiveOptionIndex] = useState<number>(-1);
+	const [isScrolledToBottom, setIsScrolledToBottom] = useState(false);
+
+	const isDarkMode = useIsDarkMode();
 
 	// Refs for element access and scroll behavior
 	const selectRef = useRef<BaseSelectRef>(null);
 	const dropdownRef = useRef<HTMLDivElement>(null);
 	const optionRefs = useRef<Record<number, HTMLDivElement | null>>({});
+	// Flag to track if dropdown just opened
+	const justOpenedRef = useRef<boolean>(false);
+
+	// Add a scroll handler for the dropdown
+	const handleDropdownScroll = useCallback(
+		(e: React.UIEvent<HTMLDivElement>): void => {
+			setIsScrolledToBottom(handleScrollToBottom(e));
+		},
+		[],
+	);
 
 	// ===== Option Filtering & Processing Utilities =====
 
@@ -130,23 +149,33 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 		(text: string, searchQuery: string): React.ReactNode => {
 			if (!searchQuery || !highlightSearch) return text;
 
-			const parts = text.split(new RegExp(`(${searchQuery})`, 'gi'));
-			return (
-				<>
-					{parts.map((part, i) => {
-						// Create a deterministic but unique key
-						const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
+			try {
+				const parts = text.split(
+					new RegExp(
+						`(${searchQuery.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')})`,
+						'gi',
+					),
+				);
+				return (
+					<>
+						{parts.map((part, i) => {
+							// Create a deterministic but unique key
+							const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
 
-						return part.toLowerCase() === searchQuery.toLowerCase() ? (
-							<span key={uniqueKey} className="highlight-text">
-								{part}
-							</span>
-						) : (
-							part
-						);
-					})}
-				</>
-			);
+							return part.toLowerCase() === searchQuery.toLowerCase() ? (
+								<span key={uniqueKey} className="highlight-text">
+									{part}
+								</span>
+							) : (
+								part
+							);
+						})}
+					</>
+				);
+			} catch (error) {
+				console.error('Error in text highlighting:', error);
+				return text;
+			}
 		},
 		[highlightSearch],
 	);
@@ -246,9 +275,14 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 			const trimmedValue = value.trim();
 			setSearchText(trimmedValue);
 
+			// Reset active option index when search changes
+			if (isOpen) {
+				setActiveOptionIndex(0);
+			}
+
 			if (onSearch) onSearch(trimmedValue);
 		},
-		[onSearch],
+		[onSearch, isOpen],
 	);
 
 	/**
@@ -272,14 +306,23 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 					const flatList: OptionData[] = [];
 
 					// Process options
+					let processedOptions = isEmpty(value)
+						? filteredOptions
+						: prioritizeOrAddOptionForSingleSelect(filteredOptions, value);
+
+					if (!isEmpty(searchText)) {
+						processedOptions = filterOptionsBySearch(processedOptions, searchText);
+					}
+
 					const { sectionOptions, nonSectionOptions } = splitOptions(
-						isEmpty(value)
-							? filteredOptions
-							: prioritizeOrAddOptionForSingleSelect(filteredOptions, value),
+						processedOptions,
 					);
 
 					// Add custom option if needed
-					if (!isEmpty(searchText) && !isLabelPresent(filteredOptions, searchText)) {
+					if (
+						!isEmpty(searchText) &&
+						!isLabelPresent(processedOptions, searchText)
+					) {
 						flatList.push({
 							label: searchText,
 							value: searchText,
@@ -300,33 +343,52 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 
 				const options = getFlatOptions();
 
+				// If we just opened the dropdown and have options, set first option as active
+				if (justOpenedRef.current && options.length > 0) {
+					setActiveOptionIndex(0);
+					justOpenedRef.current = false;
+				}
+
+				// If no option is active but we have options, activate the first one
+				if (activeOptionIndex === -1 && options.length > 0) {
+					setActiveOptionIndex(0);
+				}
+
 				switch (e.key) {
 					case 'ArrowDown':
 						e.preventDefault();
-						setActiveOptionIndex((prev) =>
-							prev < options.length - 1 ? prev + 1 : 0,
-						);
+						if (options.length > 0) {
+							setActiveOptionIndex((prev) =>
+								prev < options.length - 1 ? prev + 1 : 0,
+							);
+						}
 						break;
 
 					case 'ArrowUp':
 						e.preventDefault();
-						setActiveOptionIndex((prev) =>
-							prev > 0 ? prev - 1 : options.length - 1,
-						);
+						if (options.length > 0) {
+							setActiveOptionIndex((prev) =>
+								prev > 0 ? prev - 1 : options.length - 1,
+							);
+						}
 						break;
 
 					case 'Tab':
 						// Tab navigation with Shift key support
 						if (e.shiftKey) {
 							e.preventDefault();
-							setActiveOptionIndex((prev) =>
-								prev > 0 ? prev - 1 : options.length - 1,
-							);
+							if (options.length > 0) {
+								setActiveOptionIndex((prev) =>
+									prev > 0 ? prev - 1 : options.length - 1,
+								);
+							}
 						} else {
 							e.preventDefault();
-							setActiveOptionIndex((prev) =>
-								prev < options.length - 1 ? prev + 1 : 0,
-							);
+							if (options.length > 0) {
+								setActiveOptionIndex((prev) =>
+									prev < options.length - 1 ? prev + 1 : 0,
+								);
+							}
 						}
 						break;
 
@@ -339,6 +401,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 								onChange(selectedOption.value, selectedOption);
 								setIsOpen(false);
 								setActiveOptionIndex(-1);
+								setSearchText('');
 							}
 						} else if (!isEmpty(searchText)) {
 							// Add custom value when no option is focused
@@ -351,6 +414,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 								onChange(customOption.value, customOption);
 								setIsOpen(false);
 								setActiveOptionIndex(-1);
+								setSearchText('');
 							}
 						}
 						break;
@@ -359,6 +423,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 						e.preventDefault();
 						setIsOpen(false);
 						setActiveOptionIndex(-1);
+						setSearchText('');
 						break;
 
 					case ' ': // Space key
@@ -369,6 +434,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 								onChange(selectedOption.value, selectedOption);
 								setIsOpen(false);
 								setActiveOptionIndex(-1);
+								setSearchText('');
 							}
 						}
 						break;
@@ -379,7 +445,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 				// Open dropdown when Down or Tab is pressed while closed
 				e.preventDefault();
 				setIsOpen(true);
-				setActiveOptionIndex(0);
+				justOpenedRef.current = true; // Set flag to initialize active option on next render
 			}
 		},
 		[
@@ -444,6 +510,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 				className="custom-select-dropdown"
 				onClick={handleDropdownClick}
 				onKeyDown={handleKeyDown}
+				onScroll={handleDropdownScroll}
 				role="listbox"
 				tabIndex={-1}
 				aria-activedescendant={
@@ -454,7 +521,6 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 				<div className="no-section-options">
 					{nonSectionOptions.length > 0 && mapOptions(nonSectionOptions)}
 				</div>
-
 				{/* Section options */}
 				{sectionOptions.length > 0 &&
 					sectionOptions.map((section) =>
@@ -462,6 +528,23 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 							<div className="select-group" key={section.label}>
 								<div className="group-label" role="heading" aria-level={2}>
 									{section.label}
+									{isDynamicVariable && (
+										<TextToolTip
+											text="Related values: Filtered by other variable selections. All values: Unfiltered complete list. Learn more"
+											url="https://signoz.io/docs/userguide/manage-variables/#dynamic-variable-dropdowns-display-values-in-two-sections"
+											urlText="here"
+											useFilledIcon={false}
+											outlinedIcon={
+												<Info
+													size={14}
+													style={{
+														color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+														marginTop: 1,
+													}}
+												/>
+											}
+										/>
+									)}
 								</div>
 								<div role="group" aria-label={`${section.label} options`}>
 									{section.options && mapOptions(section.options)}
@@ -472,19 +555,22 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 
 				{/* Navigation help footer */}
 				<div className="navigation-footer" role="note">
-					{!loading && !errorMessage && !noDataMessage && (
-						<section className="navigate">
-							<ArrowDown size={8} className="icons" />
-							<ArrowUp size={8} className="icons" />
-							<span className="keyboard-text">to navigate</span>
-						</section>
-					)}
+					{!loading &&
+						!errorMessage &&
+						!noDataMessage &&
+						!(showIncompleteDataMessage && isScrolledToBottom) && (
+							<section className="navigate">
+								<ArrowDown size={8} className="icons" />
+								<ArrowUp size={8} className="icons" />
+								<span className="keyboard-text">to navigate</span>
+							</section>
+						)}
 					{loading && (
 						<div className="navigation-loading">
 							<div className="navigation-icons">
 								<LoadingOutlined />
 							</div>
-							<div className="navigation-text">We are updating the values...</div>
+							<div className="navigation-text">Refreshing values...</div>
 						</div>
 					)}
 					{errorMessage && !loading && (
@@ -492,21 +578,33 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 							<div className="navigation-text">
 								{errorMessage || SOMETHING_WENT_WRONG}
 							</div>
-							<div className="navigation-icons">
-								<ReloadOutlined
-									twoToneColor={Color.BG_CHERRY_400}
-									onClick={(e): void => {
-										e.stopPropagation();
-										if (onRetry) onRetry();
-									}}
-								/>
-							</div>
+							{onRetry && showRetryButton && (
+								<div className="navigation-icons">
+									<ReloadOutlined
+										twoToneColor={Color.BG_CHERRY_400}
+										onClick={(e): void => {
+											e.stopPropagation();
+											onRetry();
+										}}
+									/>
+								</div>
+							)}
 						</div>
 					)}
 
-					{noDataMessage && !loading && (
-						<div className="navigation-text">{noDataMessage}</div>
-					)}
+					{showIncompleteDataMessage &&
+						isScrolledToBottom &&
+						!loading &&
+						!errorMessage && (
+							<div className="navigation-text-incomplete">
+								Don&apos;t see the value? Use search
+							</div>
+						)}
+
+					{noDataMessage &&
+						!loading &&
+						!(showIncompleteDataMessage && isScrolledToBottom) &&
+						!errorMessage && <div className="navigation-text">{noDataMessage}</div>}
 				</div>
 			</div>
 		);
@@ -520,6 +618,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 		isLabelPresent,
 		handleDropdownClick,
 		handleKeyDown,
+		handleDropdownScroll,
 		activeOptionIndex,
 		loading,
 		errorMessage,
@@ -527,8 +626,25 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 		dropdownRender,
 		renderOptionWithIndex,
 		onRetry,
+		showIncompleteDataMessage,
+		isScrolledToBottom,
+		showRetryButton,
+		isDarkMode,
+		isDynamicVariable,
 	]);
 
+	// Handle dropdown visibility changes
+	const handleDropdownVisibleChange = useCallback((visible: boolean): void => {
+		setIsOpen(visible);
+		if (visible) {
+			justOpenedRef.current = true;
+			setActiveOptionIndex(0);
+		} else {
+			setSearchText('');
+			setActiveOptionIndex(-1);
+		}
+	}, []);
+
 	// ===== Side Effects =====
 
 	// Clear search text when dropdown closes
@@ -582,7 +698,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 			onSearch={handleSearch}
 			value={value}
 			onChange={onChange}
-			onDropdownVisibleChange={setIsOpen}
+			onDropdownVisibleChange={handleDropdownVisibleChange}
 			open={isOpen}
 			options={optionsWithHighlight}
 			defaultActiveFirstOption={defaultActiveFirstOption}

frontend/src/components/NewSelect/__test__/CustomMultiSelect.retry.test.tsx

@@ -0,0 +1,127 @@
+import {
+	fireEvent,
+	render,
+	RenderResult,
+	screen,
+	waitFor,
+} from '@testing-library/react';
+import { VirtuosoMockContext } from 'react-virtuoso';
+
+import CustomMultiSelect from '../CustomMultiSelect';
+
+// Mock scrollIntoView which isn't available in JSDOM
+window.HTMLElement.prototype.scrollIntoView = jest.fn();
+
+// Helper function to render with VirtuosoMockContext
+const renderWithVirtuoso = (component: React.ReactElement): RenderResult =>
+	render(
+		<VirtuosoMockContext.Provider
+			value={{ viewportHeight: 300, itemHeight: 100 }}
+		>
+			{component}
+		</VirtuosoMockContext.Provider>,
+	);
+
+// Mock options data
+const mockOptions = [
+	{ label: 'Option 1', value: 'option1' },
+	{ label: 'Option 2', value: 'option2' },
+	{ label: 'Option 3', value: 'option3' },
+];
+
+// CSS selector for retry button
+const RETRY_BUTTON_SELECTOR = '.navigation-icons .anticon-reload';
+
+describe('CustomMultiSelect - Retry Functionality', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	it('should show retry button when 5xx error occurs and error message is displayed', async () => {
+		const mockOnRetry = jest.fn();
+		const errorMessage = 'Internal Server Error (500)';
+
+		renderWithVirtuoso(
+			<CustomMultiSelect
+				options={mockOptions}
+				errorMessage={errorMessage}
+				onRetry={mockOnRetry}
+				showRetryButton
+				loading={false}
+			/>,
+		);
+
+		// Open dropdown to see error state
+		const selectElement = screen.getByRole('combobox');
+		fireEvent.mouseDown(selectElement);
+
+		// Wait for dropdown to appear with error message
+		await waitFor(() => {
+			expect(screen.getByText(errorMessage)).toBeInTheDocument();
+		});
+
+		// Check that retry button (ReloadOutlined icon) is present
+		const retryButton = document.querySelector(RETRY_BUTTON_SELECTOR);
+		expect(retryButton).toBeInTheDocument();
+	});
+
+	it('should show retry button when 4xx error occurs and error message is displayed (current behavior)', async () => {
+		const mockOnRetry = jest.fn();
+		const errorMessage = 'Bad Request (400)';
+
+		renderWithVirtuoso(
+			<CustomMultiSelect
+				options={mockOptions}
+				errorMessage={errorMessage}
+				onRetry={mockOnRetry}
+				showRetryButton={false}
+				loading={false}
+			/>,
+		);
+
+		// Open dropdown
+		const selectElement = screen.getByRole('combobox');
+		fireEvent.mouseDown(selectElement);
+
+		// Wait for dropdown to appear with error message
+		await waitFor(() => {
+			expect(screen.getByText(errorMessage)).toBeInTheDocument();
+		});
+
+		const retryButton = document.querySelector(RETRY_BUTTON_SELECTOR);
+		expect(retryButton).not.toBeInTheDocument();
+	});
+
+	it('should call onRetry function when retry button is clicked', async () => {
+		const mockOnRetry = jest.fn();
+		const errorMessage = 'Internal Server Error (500)';
+
+		renderWithVirtuoso(
+			<CustomMultiSelect
+				options={mockOptions}
+				errorMessage={errorMessage}
+				onRetry={mockOnRetry}
+				showRetryButton
+				loading={false}
+			/>,
+		);
+
+		// Open dropdown
+		const selectElement = screen.getByRole('combobox');
+		fireEvent.mouseDown(selectElement);
+
+		// Wait for dropdown to appear
+		await waitFor(() => {
+			expect(screen.getByText(errorMessage)).toBeInTheDocument();
+		});
+
+		// Find and click the retry button
+		const retryButton = document.querySelector(RETRY_BUTTON_SELECTOR);
+		expect(retryButton).toBeInTheDocument();
+
+		fireEvent.click(retryButton as Element);
+
+		// Verify onRetry was called
+		expect(mockOnRetry).toHaveBeenCalledTimes(1);
+	});
+});

frontend/src/components/NewSelect/__test__/CustomMultiSelect.test.tsx

@@ -1,10 +1,27 @@
-import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import {
+	fireEvent,
+	render,
+	RenderResult,
+	screen,
+	waitFor,
+} from '@testing-library/react';
+import { VirtuosoMockContext } from 'react-virtuoso';
 
 import CustomMultiSelect from '../CustomMultiSelect';
 
 // Mock scrollIntoView which isn't available in JSDOM
 window.HTMLElement.prototype.scrollIntoView = jest.fn();
 
+// Helper function to render with VirtuosoMockContext
+const renderWithVirtuoso = (component: React.ReactElement): RenderResult =>
+	render(
+		<VirtuosoMockContext.Provider
+			value={{ viewportHeight: 300, itemHeight: 100 }}
+		>
+			{component}
+		</VirtuosoMockContext.Provider>,
+	);
+
 // Mock options data
 const mockOptions = [
 	{ label: 'Option 1', value: 'option1' },
@@ -32,7 +49,7 @@ const mockGroupedOptions = [
 describe('CustomMultiSelect Component', () => {
 	it('renders with placeholder', () => {
 		const handleChange = jest.fn();
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				placeholder="Select multiple options"
 				options={mockOptions}
@@ -47,7 +64,9 @@ describe('CustomMultiSelect Component', () => {
 
 	it('opens dropdown when clicked', async () => {
 		const handleChange = jest.fn();
-		render(<CustomMultiSelect options={mockOptions} onChange={handleChange} />);
+		renderWithVirtuoso(
+			<CustomMultiSelect options={mockOptions} onChange={handleChange} />,
+		);
 
 		// Click to open the dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -66,7 +85,7 @@ describe('CustomMultiSelect Component', () => {
 		const handleChange = jest.fn();
 
 		// Start with option1 already selected
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				onChange={handleChange}
@@ -93,7 +112,7 @@ describe('CustomMultiSelect Component', () => {
 
 	it('selects ALL options when ALL is clicked', async () => {
 		const handleChange = jest.fn();
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				onChange={handleChange}
@@ -126,7 +145,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('displays selected options as tags', async () => {
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect options={mockOptions} value={['option1', 'option2']} />,
 		);
 
@@ -137,7 +156,7 @@ describe('CustomMultiSelect Component', () => {
 
 	it('removes a tag when clicked', async () => {
 		const handleChange = jest.fn();
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				value={['option1', 'option2']}
@@ -159,7 +178,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('filters options when searching', async () => {
-		render(<CustomMultiSelect options={mockOptions} />);
+		renderWithVirtuoso(<CustomMultiSelect options={mockOptions} />);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -193,7 +212,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('renders grouped options correctly', async () => {
-		render(<CustomMultiSelect options={mockGroupedOptions} />);
+		renderWithVirtuoso(<CustomMultiSelect options={mockGroupedOptions} />);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -211,18 +230,18 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('shows loading state', () => {
-		render(<CustomMultiSelect options={mockOptions} loading />);
+		renderWithVirtuoso(<CustomMultiSelect options={mockOptions} loading />);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
 		fireEvent.mouseDown(selectElement);
 
 		// Check loading text is displayed
-		expect(screen.getByText('We are updating the values...')).toBeInTheDocument();
+		expect(screen.getByText('Refreshing values...')).toBeInTheDocument();
 	});
 
 	it('shows error message', () => {
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				errorMessage="Test error message"
@@ -238,7 +257,9 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('shows no data message', () => {
-		render(<CustomMultiSelect options={[]} noDataMessage="No data available" />);
+		renderWithVirtuoso(
+			<CustomMultiSelect options={[]} noDataMessage="No data available" />,
+		);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -249,7 +270,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('shows "ALL" tag when all options are selected', () => {
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				value={['option1', 'option2', 'option3']}

frontend/src/components/NewSelect/__test__/CustomSelect.test.tsx

@@ -140,7 +140,7 @@ describe('CustomSelect Component', () => {
 		fireEvent.mouseDown(selectElement);
 
 		// Check loading text is displayed
-		expect(screen.getByText('We are updating the values...')).toBeInTheDocument();
+		expect(screen.getByText('Refreshing values...')).toBeInTheDocument();
 	});
 
 	it('shows error message', () => {

frontend/src/components/NewSelect/__test__/VariableItem.integration.test.tsx

@@ -0,0 +1,624 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { QueryClient, QueryClientProvider } from 'react-query';
+import { Provider } from 'react-redux';
+import { VirtuosoMockContext } from 'react-virtuoso';
+import configureStore from 'redux-mock-store';
+import { IDashboardVariable } from 'types/api/dashboard/getAll';
+
+import VariableItem from '../../../container/NewDashboard/DashboardVariablesSelection/VariableItem';
+
+// Mock the dashboard variables query
+jest.mock('api/dashboard/variables/dashboardVariablesQuery', () => ({
+	__esModule: true,
+	default: jest.fn(() =>
+		Promise.resolve({
+			payload: {
+				variableValues: ['option1', 'option2', 'option3', 'option4'],
+			},
+		}),
+	),
+}));
+
+// Mock scrollIntoView which isn't available in JSDOM
+window.HTMLElement.prototype.scrollIntoView = jest.fn();
+
+// Constants
+const TEST_VARIABLE_NAME = 'test_variable';
+const TEST_VARIABLE_ID = 'test-var-id';
+
+// Create a mock store
+const mockStore = configureStore([])({
+	globalTime: {
+		minTime: Date.now() - 3600000, // 1 hour ago
+		maxTime: Date.now(),
+	},
+});
+
+// Test data
+const createMockVariable = (
+	overrides: Partial<IDashboardVariable> = {},
+): IDashboardVariable => ({
+	id: TEST_VARIABLE_ID,
+	name: TEST_VARIABLE_NAME,
+	description: 'Test variable description',
+	type: 'QUERY',
+	queryValue: 'SELECT DISTINCT value FROM table',
+	customValue: '',
+	sort: 'ASC',
+	multiSelect: false,
+	showALLOption: true,
+	selectedValue: [],
+	allSelected: false,
+	...overrides,
+});
+
+function TestWrapper({ children }: { children: React.ReactNode }): JSX.Element {
+	const queryClient = new QueryClient({
+		defaultOptions: {
+			queries: { retry: false },
+		},
+	});
+
+	return (
+		<Provider store={mockStore}>
+			<QueryClientProvider client={queryClient}>
+				<VirtuosoMockContext.Provider
+					// eslint-disable-next-line react/jsx-no-constructed-context-values
+					value={{ viewportHeight: 300, itemHeight: 40 }}
+				>
+					{children}
+				</VirtuosoMockContext.Provider>
+			</QueryClientProvider>
+		</Provider>
+	);
+}
+
+describe('VariableItem Integration Tests', () => {
+	let user: ReturnType<typeof userEvent.setup>;
+	let mockOnValueUpdate: jest.Mock;
+	let mockSetVariablesToGetUpdated: jest.Mock;
+
+	beforeEach(() => {
+		user = userEvent.setup();
+		mockOnValueUpdate = jest.fn();
+		mockSetVariablesToGetUpdated = jest.fn();
+		jest.clearAllMocks();
+	});
+
+	// ===== 1. INTEGRATION WITH CUSTOMSELECT =====
+	describe('CustomSelect Integration (VI)', () => {
+		test('VI-01: Single select variable integration', async () => {
+			const variable = createMockVariable({
+				multiSelect: false,
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should render with CustomSelect
+			const combobox = screen.getByRole('combobox');
+			expect(combobox).toBeInTheDocument();
+
+			await user.click(combobox);
+
+			await waitFor(() => {
+				expect(screen.getByText('option1')).toBeInTheDocument();
+				expect(screen.getByText('option2')).toBeInTheDocument();
+				expect(screen.getByText('option3')).toBeInTheDocument();
+			});
+
+			// Select an option
+			const option1 = screen.getByText('option1');
+			await user.click(option1);
+
+			expect(mockOnValueUpdate).toHaveBeenCalledWith(
+				TEST_VARIABLE_NAME,
+				TEST_VARIABLE_ID,
+				'option1',
+				false,
+			);
+		});
+	});
+
+	// ===== 2. INTEGRATION WITH CUSTOMMULTISELECT =====
+	describe('CustomMultiSelect Integration (VI)', () => {
+		test('VI-02: Multi select variable integration', async () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3,option4',
+				showALLOption: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should render with CustomMultiSelect
+			const combobox = screen.getByRole('combobox');
+			expect(combobox).toBeInTheDocument();
+
+			await user.click(combobox);
+
+			await waitFor(() => {
+				// Should show ALL option
+				expect(screen.getByText('ALL')).toBeInTheDocument();
+			});
+
+			// Wait for Virtuoso to render the custom options
+			await waitFor(
+				() => {
+					expect(screen.getByText('option1')).toBeInTheDocument();
+					expect(screen.getByText('option2')).toBeInTheDocument();
+					expect(screen.getByText('option3')).toBeInTheDocument();
+					expect(screen.getByText('option4')).toBeInTheDocument();
+				},
+				{ timeout: 5000 },
+			);
+		});
+	});
+
+	// ===== 3. TEXTBOX VARIABLE TYPE =====
+	describe('Textbox Variable Integration', () => {
+		test('VI-03: Textbox variable handling', async () => {
+			const variable = createMockVariable({
+				type: 'TEXTBOX',
+				selectedValue: 'initial-value',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should render a regular input
+			const textInput = screen.getByDisplayValue('initial-value');
+			expect(textInput).toBeInTheDocument();
+			expect(textInput.tagName).toBe('INPUT');
+
+			// Clear and type new value
+			await user.clear(textInput);
+			await user.type(textInput, 'new-text-value');
+
+			// Should call onValueUpdate after debounce
+			await waitFor(
+				() => {
+					expect(mockOnValueUpdate).toHaveBeenCalledWith(
+						TEST_VARIABLE_NAME,
+						TEST_VARIABLE_ID,
+						'new-text-value',
+						false,
+					);
+				},
+				{ timeout: 1000 },
+			);
+		});
+	});
+
+	// ===== 4. VALUE PERSISTENCE AND STATE MANAGEMENT =====
+	describe('Value Persistence and State Management', () => {
+		test('VI-04: All selected state handling', () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'service1,service2,service3',
+				selectedValue: ['service1', 'service2', 'service3'],
+				allSelected: true,
+				showALLOption: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should show "ALL" instead of individual values
+			expect(screen.getByText('ALL')).toBeInTheDocument();
+		});
+
+		test('VI-05: Dropdown behavior with temporary selections', async () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'item1,item2,item3',
+				selectedValue: ['item1'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			// Wait for dropdown to open
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toBeInTheDocument();
+			});
+
+			// Verify the component renders without crashing
+			expect(combobox).toBeInTheDocument();
+		});
+	});
+
+	// ===== 6. ACCESSIBILITY AND USER EXPERIENCE =====
+	describe('Accessibility and User Experience', () => {
+		test('VI-06: Variable description tooltip', async () => {
+			const variable = createMockVariable({
+				description: 'This variable controls the service selection',
+				type: 'CUSTOM',
+				customValue: 'service1,service2',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should show info icon
+			const infoIcon = document.querySelector('.info-icon');
+			expect(infoIcon).toBeInTheDocument();
+
+			// Hover to show tooltip
+			if (infoIcon) {
+				await user.hover(infoIcon);
+			}
+
+			await waitFor(() => {
+				expect(
+					screen.getByText('This variable controls the service selection'),
+				).toBeInTheDocument();
+			});
+		});
+
+		test('VI-07: Variable name display', () => {
+			const variable = createMockVariable({
+				name: 'service_name',
+				type: 'CUSTOM',
+				customValue: 'service1,service2',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should show variable name with $ prefix
+			expect(screen.getByText('$service_name')).toBeInTheDocument();
+		});
+
+		test('VI-08: Max tag count behavior', async () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'tag1,tag2,tag3,tag4,tag5,tag6,tag7',
+				selectedValue: ['tag1', 'tag2', 'tag3', 'tag4', 'tag5', 'tag6', 'tag7'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Wait for component to render
+			await waitFor(() => {
+				const combobox = screen.getByRole('combobox');
+				expect(combobox).toBeInTheDocument();
+			});
+
+			// Should show limited number of tags with "+ X more"
+			const tags = document.querySelectorAll('.ant-select-selection-item');
+
+			// The component should render without crashing
+			expect(tags.length).toBeGreaterThanOrEqual(0);
+		});
+	});
+
+	// ===== 8. SEARCH INTERACTION TESTS =====
+	describe('Search Interaction Tests', () => {
+		test('VI-14: Search persistence across dropdown open/close', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+				multiSelect: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			await waitFor(() => {
+				expect(screen.getByText('ALL')).toBeInTheDocument();
+			});
+
+			const searchInput = document.querySelector(
+				'.ant-select-selection-search-input',
+			);
+			expect(searchInput).toBeInTheDocument();
+
+			if (searchInput) {
+				await user.type(searchInput, 'search-text');
+			}
+
+			// Verify search text is in input
+			await waitFor(() => {
+				expect(searchInput).toHaveValue('search-text');
+			});
+
+			// Press Escape to close dropdown
+			await user.keyboard('{Escape}');
+
+			// Dropdown should close and search text should be cleared
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toHaveClass('ant-select-dropdown-hidden');
+				expect(searchInput).toHaveValue('');
+			});
+		});
+	});
+
+	// ===== 9. ADVANCED KEYBOARD NAVIGATION =====
+	describe('Advanced Keyboard Navigation (VI)', () => {
+		test('VI-15: Shift + Arrow + Del chip deletion in multiselect', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+				multiSelect: true,
+				selectedValue: ['option1', 'option2', 'option3'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			// Navigate to chips using arrow keys
+			await user.keyboard('{ArrowLeft}');
+
+			// Use Shift + Arrow to navigate between chips
+			await user.keyboard('{Shift>}{ArrowLeft}{/Shift}');
+
+			// Use Del to delete the active chip
+			await user.keyboard('{Delete}');
+
+			// Note: The component may not immediately call onValueUpdate
+			// This test verifies the chip deletion behavior
+			await waitFor(() => {
+				// Check if a chip was removed from the selection
+				const selectionItems = document.querySelectorAll(
+					'.ant-select-selection-item',
+				);
+				expect(selectionItems.length).toBeLessThan(3);
+			});
+		});
+	});
+
+	// ===== 11. ADVANCED UI STATES =====
+	describe('Advanced UI States (VI)', () => {
+		test('VI-19: No data with previous value selected in variable', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: '',
+				multiSelect: true,
+				selectedValue: ['previous-value'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Wait for component to initialize
+			await waitFor(() => {
+				const combobox = screen.getByRole('combobox');
+				expect(combobox).toBeInTheDocument();
+			});
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			// Should show no data message (the component may not show this exact text)
+			await waitFor(() => {
+				// Check if dropdown is empty or shows no data indication
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toBeInTheDocument();
+			});
+
+			// Verify the component renders without crashing
+			expect(combobox).toBeInTheDocument();
+		});
+
+		test('VI-20: Always editable accessibility in variable', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2',
+				multiSelect: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+
+			// Should be editable
+			expect(combobox).not.toBeDisabled();
+			await user.click(combobox);
+			expect(combobox).toHaveFocus();
+
+			// Should still be interactive
+			expect(combobox).not.toBeDisabled();
+		});
+	});
+
+	// ===== 13. DROPDOWN PERSISTENCE =====
+	describe('Dropdown Persistence (VI)', () => {
+		test('VI-24: Dropdown stays open for non-save actions in variable', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+				multiSelect: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Wait for component to initialize
+			await waitFor(() => {
+				const combobox = screen.getByRole('combobox');
+				expect(combobox).toBeInTheDocument();
+			});
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			await waitFor(() => {
+				expect(screen.getByText('ALL')).toBeInTheDocument();
+			});
+
+			// Navigate with arrow keys (non-save action)
+			await user.keyboard('{ArrowDown}');
+			await user.keyboard('{ArrowDown}');
+
+			// Dropdown should still be open
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toBeInTheDocument();
+			});
+
+			// Verify the component renders without crashing
+			expect(combobox).toBeInTheDocument();
+
+			// Only ESC should close the dropdown
+			await user.keyboard('{Escape}');
+
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toHaveClass('ant-select-dropdown-hidden');
+			});
+		});
+	});
+});

frontend/src/components/NewSelect/styles.scss

@@ -35,12 +35,50 @@ $custom-border-color: #2c3044;
 	width: 100%;
 	position: relative;
 
+	&.is-all-selected {
+		.ant-select-selection-search-input {
+			caret-color: transparent;
+		}
+
+		.ant-select-selection-placeholder {
+			opacity: 1 !important;
+			color: var(--bg-vanilla-400) !important;
+			font-weight: 500;
+			visibility: visible !important;
+			pointer-events: none;
+			z-index: 2;
+
+			.lightMode & {
+				color: rgba(0, 0, 0, 0.85) !important;
+			}
+		}
+
+		&.ant-select-focused .ant-select-selection-placeholder {
+			opacity: 0.45 !important;
+		}
+	}
+
+	.all-selected-text {
+		position: absolute;
+		left: 12px;
+		top: 50%;
+		transform: translateY(-50%);
+		color: var(--bg-vanilla-400);
+		z-index: 1;
+		pointer-events: none;
+
+		.lightMode & {
+			color: rgba(0, 0, 0, 0.85);
+		}
+	}
+
 	.ant-select-selector {
 		max-height: 200px;
 		overflow: auto;
 		scrollbar-width: thin;
 		background-color: var(--bg-ink-400);
 		border-color: var(--bg-slate-400);
+		cursor: text;
 
 		&::-webkit-scrollbar {
 			width: 6px;
@@ -56,6 +94,16 @@ $custom-border-color: #2c3044;
 		}
 	}
 
+	// Ensure adequate space for input area
+	.ant-select-selection-search {
+		min-width: 60px !important;
+		flex: 1 1 auto;
+		.ant-select-selection-search-input {
+			min-width: 60px !important;
+			cursor: text;
+		}
+	}
+
 	&.ant-select-focused {
 		.ant-select-selector {
 			border-color: var(--bg-robin-500);
@@ -158,7 +206,7 @@ $custom-border-color: #2c3044;
 // Custom dropdown styles for single select
 .custom-select-dropdown {
 	padding: 8px 0 0 0;
-	max-height: 500px;
+	max-height: 300px;
 	overflow-y: auto;
 	overflow-x: hidden;
 	scrollbar-width: thin;
@@ -276,6 +324,10 @@ $custom-border-color: #2c3044;
 		font-size: 12px;
 	}
 
+	.navigation-text-incomplete {
+		color: var(--bg-amber-600) !important;
+	}
+
 	.navigation-error {
 		.navigation-text,
 		.navigation-icons {
@@ -322,7 +374,7 @@ $custom-border-color: #2c3044;
 // Custom dropdown styles for multi-select
 .custom-multiselect-dropdown {
 	padding: 8px 0 0 0;
-	max-height: 500px;
+	max-height: 350px;
 	overflow-y: auto;
 	overflow-x: hidden;
 	scrollbar-width: thin;
@@ -355,8 +407,13 @@ $custom-border-color: #2c3044;
 	.select-group {
 		margin-bottom: 12px;
 		overflow: hidden;
+		margin-top: 4px;
 
 		.group-label {
+			display: flex;
+			align-items: center;
+			justify-content: space-between;
+
 			font-weight: 500;
 			padding: 4px 12px;
 			font-size: 13px;
@@ -404,6 +461,13 @@ $custom-border-color: #2c3044;
 				width: 100%;
 			}
 
+			.all-option-text {
+				display: flex;
+				align-items: center;
+				justify-content: space-between;
+				width: 100%;
+			}
+
 			.option-content {
 				display: flex;
 				justify-content: space-between;
@@ -637,6 +701,7 @@ $custom-border-color: #2c3044;
 		.ant-select-selector {
 			background-color: var(--bg-vanilla-100);
 			border-color: #e9e9e9;
+			cursor: text; // Make entire selector clickable for input focus
 
 			&::-webkit-scrollbar-thumb {
 				background-color: #ccc;
@@ -647,6 +712,20 @@ $custom-border-color: #2c3044;
 			}
 		}
 
+		.ant-select-selection-search {
+			min-width: 60px !important;
+			flex: 1 1 auto;
+
+			.ant-select-selection-search-input {
+				min-width: 60px !important;
+				cursor: text;
+			}
+		}
+
+		.ant-select-selector {
+			cursor: text;
+		}
+
 		.ant-select-selection-placeholder {
 			color: rgba(0, 0, 0, 0.45);
 		}
@@ -656,6 +735,10 @@ $custom-border-color: #2c3044;
 			border: 1px solid #e8e8e8;
 			color: rgba(0, 0, 0, 0.85);
 
+			font-size: 12px !important;
+			height: 20px;
+			line-height: 18px;
+
 			.ant-select-selection-item-content {
 				color: rgba(0, 0, 0, 0.85);
 			}
@@ -718,6 +801,10 @@ $custom-border-color: #2c3044;
 
 		.select-group {
 			.group-label {
+				display: flex;
+				align-items: center;
+				justify-content: space-between;
+
 				color: rgba(0, 0, 0, 0.85);
 				background-color: #fafafa;
 				border-bottom: 1px solid #f0f0f0;
@@ -836,3 +923,38 @@ $custom-border-color: #2c3044;
 		}
 	}
 }
+
+.custom-multiselect-wrapper {
+	position: relative;
+	width: 100%;
+
+	&.all-selected {
+		.all-text {
+			position: absolute;
+			left: 12px;
+			top: 50%;
+			transform: translateY(-50%);
+			color: var(--bg-vanilla-400);
+			font-weight: 500;
+			z-index: 2;
+			pointer-events: none;
+			transition: opacity 0.2s ease, visibility 0.2s ease;
+
+			.lightMode & {
+				color: rgba(0, 0, 0, 0.85);
+			}
+		}
+
+		&:focus-within .all-text {
+			opacity: 0.45;
+		}
+
+		.ant-select-selection-search-input {
+			caret-color: auto;
+		}
+
+		.ant-select-selection-placeholder {
+			display: none;
+		}
+	}
+}

frontend/src/components/NewSelect/types.ts

@@ -24,9 +24,12 @@ export interface CustomSelectProps extends Omit<SelectProps, 'options'> {
 	highlightSearch?: boolean;
 	placement?: 'topLeft' | 'topRight' | 'bottomLeft' | 'bottomRight';
 	popupMatchSelectWidth?: boolean;
-	errorMessage?: string;
+	errorMessage?: string | null;
 	allowClear?: SelectProps['allowClear'];
 	onRetry?: () => void;
+	showIncompleteDataMessage?: boolean;
+	showRetryButton?: boolean;
+	isDynamicVariable?: boolean;
 }
 
 export interface CustomTagProps {
@@ -51,10 +54,16 @@ export interface CustomMultiSelectProps
 	getPopupContainer?: (triggerNode: HTMLElement) => HTMLElement;
 	dropdownRender?: (menu: React.ReactElement) => React.ReactElement;
 	highlightSearch?: boolean;
-	errorMessage?: string;
+	errorMessage?: string | null;
 	popupClassName?: string;
 	placement?: 'topLeft' | 'topRight' | 'bottomLeft' | 'bottomRight';
 	maxTagCount?: number;
 	allowClear?: SelectProps['allowClear'];
 	onRetry?: () => void;
+	maxTagTextLength?: number;
+	showIncompleteDataMessage?: boolean;
+	showLabels?: boolean;
+	enableRegexOption?: boolean;
+	isDynamicVariable?: boolean;
+	showRetryButton?: boolean;
 }

frontend/src/components/NewSelect/utils.ts

@@ -1,4 +1,6 @@
 /* eslint-disable sonarjs/cognitive-complexity */
+import { uniqueOptions } from 'container/NewDashboard/DashboardVariablesSelection/util';
+
 import { OptionData } from './types';
 
 export const SPACEKEY = ' ';
@@ -98,8 +100,10 @@ export const prioritizeOrAddOptionForMultiSelect = (
 		label: labels?.[value] ?? value, // Use provided label or default to value
 	}));
 
+	const flatOutSelectedOptions = uniqueOptions([...newOptions, ...foundOptions]);
+
 	// Add found & new options to the top
-	return [...newOptions, ...foundOptions, ...filteredOptions];
+	return [...flatOutSelectedOptions, ...filteredOptions];
 };
 
 /**
@@ -133,3 +137,15 @@ export const filterOptionsBySearch = (
 		})
 		.filter(Boolean) as OptionData[];
 };
+
+/**
+ * Utility function to handle dropdown scroll and detect when scrolled to bottom
+ * Returns true when scrolled to within 20px of the bottom
+ */
+export const handleScrollToBottom = (
+	e: React.UIEvent<HTMLDivElement>,
+): boolean => {
+	const { scrollTop, scrollHeight, clientHeight } = e.currentTarget;
+	// Consider "scrolled to bottom" when within 20px of the bottom or at the bottom
+	return scrollHeight - scrollTop - clientHeight < 20;
+};

frontend/src/components/OrderBy/ListViewOrderBy.tsx

@@ -102,7 +102,7 @@ function ListViewOrderBy({
 			onChange={onChange}
 			onSearch={handleSearch}
 			notFoundContent={<Loader isLoading={isLoading} />}
-			placeholder="Select an attribute"
+			placeholder="Select a field"
 			style={{ width: 200 }}
 			options={selectOptions}
 			filterOption={(input, option): boolean =>

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

@@ -22,6 +22,10 @@
 		flex: 1;
 
 		position: relative;
+
+		.qb-trace-view-selector-container {
+			padding: 12px 8px 8px 8px;
+		}
 	}
 
 	.qb-content-section {
@@ -179,7 +183,7 @@
 		flex-direction: column;
 		gap: 8px;
 
-		margin-left: 32px;
+		margin-left: 26px;
 		padding-bottom: 16px;
 		padding-left: 8px;
 
@@ -195,8 +199,8 @@
 			}
 
 			.formula-container {
-				margin-left: 82px;
-				padding: 4px 0px;
+				padding: 8px;
+				margin-left: 74px;
 
 				.ant-col {
 					&::before {
@@ -291,6 +295,13 @@
 					);
 				}
 			}
+			.qb-trace-operator-button-container {
+				&-text {
+					display: flex;
+					align-items: center;
+					gap: 8px;
+				}
+			}
 		}
 	}
 
@@ -331,6 +342,12 @@
 					);
 					left: 15px;
 				}
+
+				&.has-trace-operator {
+					&::before {
+						height: 0px;
+					}
+				}
 			}
 
 			.formula-name {
@@ -347,7 +364,7 @@
 
 				&::before {
 					content: '';
-					height: 65px;
+					height: 128px;
 					content: '';
 					position: absolute;
 					left: 0;
@@ -387,6 +404,7 @@
 	}
 
 	.qb-search-filter-container {
+		flex: 1;
 		display: flex;
 		flex-direction: row;
 		align-items: flex-start;

frontend/src/components/QueryBuilderV2/QueryBuilderV2.tsx

@@ -5,11 +5,13 @@ import { Formula } from 'container/QueryBuilder/components/Formula';
 import { QueryBuilderProps } from 'container/QueryBuilder/QueryBuilder.interfaces';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { memo, useEffect, useMemo, useRef } from 'react';
+import { IBuilderTraceOperator } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import { QueryBuilderV2Provider } from './QueryBuilderV2Context';
 import QueryFooter from './QueryV2/QueryFooter/QueryFooter';
 import { QueryV2 } from './QueryV2/QueryV2';
+import TraceOperator from './QueryV2/TraceOperator/TraceOperator';
 
 export const QueryBuilderV2 = memo(function QueryBuilderV2({
 	config,
@@ -18,6 +20,7 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 	queryComponents,
 	isListViewPanel = false,
 	showOnlyWhereClause = false,
+	showTraceOperator = false,
 	version,
 }: QueryBuilderProps): JSX.Element {
 	const {
@@ -25,6 +28,7 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		addNewBuilderQuery,
 		addNewFormula,
 		handleSetConfig,
+		addTraceOperator,
 		panelType,
 		initialDataSource,
 	} = useQueryBuilder();
@@ -54,6 +58,11 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		newPanelType,
 	]);
 
+	const isMultiQueryAllowed = useMemo(
+		() => !isListViewPanel || showTraceOperator,
+		[showTraceOperator, isListViewPanel],
+	);
+
 	const listViewLogFilterConfigs: QueryBuilderProps['filterConfigs'] = useMemo(() => {
 		const config: QueryBuilderProps['filterConfigs'] = {
 			stepInterval: { isHidden: true, isDisabled: true },
@@ -97,11 +106,60 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		listViewTracesFilterConfigs,
 	]);
 
+	const traceOperator = useMemo((): IBuilderTraceOperator | undefined => {
+		if (
+			currentQuery.builder.queryTraceOperator &&
+			currentQuery.builder.queryTraceOperator.length > 0
+		) {
+			return currentQuery.builder.queryTraceOperator[0];
+		}
+
+		return undefined;
+	}, [currentQuery.builder.queryTraceOperator]);
+
+	const hasAtLeastOneTraceQuery = useMemo(
+		() =>
+			currentQuery.builder.queryData.some(
+				(query) => query.dataSource === DataSource.TRACES,
+			),
+		[currentQuery.builder.queryData],
+	);
+
+	const hasTraceOperator = useMemo(
+		() => showTraceOperator && hasAtLeastOneTraceQuery && Boolean(traceOperator),
+		[showTraceOperator, traceOperator, hasAtLeastOneTraceQuery],
+	);
+
+	const shouldShowFooter = useMemo(
+		() =>
+			(!showOnlyWhereClause && !isListViewPanel) ||
+			(currentDataSource === DataSource.TRACES && showTraceOperator),
+		[isListViewPanel, showTraceOperator, showOnlyWhereClause, currentDataSource],
+	);
+
+	const showQueryList = useMemo(
+		() => (!showOnlyWhereClause && !isListViewPanel) || showTraceOperator,
+		[isListViewPanel, showOnlyWhereClause, showTraceOperator],
+	);
+
+	const showFormula = useMemo(() => {
+		if (currentDataSource === DataSource.TRACES) {
+			return !isListViewPanel;
+		}
+
+		return true;
+	}, [isListViewPanel, currentDataSource]);
+
+	const showAddTraceOperator = useMemo(
+		() => showTraceOperator && !traceOperator && hasAtLeastOneTraceQuery,
+		[showTraceOperator, traceOperator, hasAtLeastOneTraceQuery],
+	);
+
 	return (
 		<QueryBuilderV2Provider>
 			<div className="query-builder-v2">
 				<div className="qb-content-container">
-					{isListViewPanel && (
+					{!isMultiQueryAllowed ? (
 						<QueryV2
 							ref={containerRef}
 							key={currentQuery.builder.queryData[0].queryName}
@@ -109,15 +167,16 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 							query={currentQuery.builder.queryData[0]}
 							filterConfigs={queryFilterConfigs}
 							queryComponents={queryComponents}
+							isMultiQueryAllowed={isMultiQueryAllowed}
+							showTraceOperator={showTraceOperator}
+							hasTraceOperator={hasTraceOperator}
 							version={version}
 							isAvailableToDisable={false}
 							queryVariant={config?.queryVariant || 'dropdown'}
 							showOnlyWhereClause={showOnlyWhereClause}
 							isListViewPanel={isListViewPanel}
 						/>
-					)}
-
-					{!isListViewPanel &&
+					) : (
 						currentQuery.builder.queryData.map((query, index) => (
 							<QueryV2
 								ref={containerRef}
@@ -127,13 +186,17 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 								filterConfigs={queryFilterConfigs}
 								queryComponents={queryComponents}
 								version={version}
+								isMultiQueryAllowed={isMultiQueryAllowed}
 								isAvailableToDisable={false}
+								showTraceOperator={showTraceOperator}
+								hasTraceOperator={hasTraceOperator}
 								queryVariant={config?.queryVariant || 'dropdown'}
 								showOnlyWhereClause={showOnlyWhereClause}
 								isListViewPanel={isListViewPanel}
 								signalSource={config?.signalSource || ''}
 							/>
-						))}
+						))
+					)}
 
 					{!showOnlyWhereClause && currentQuery.builder.queryFormulas.length > 0 && (
 						<div className="qb-formulas-container">
@@ -158,15 +221,25 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 						</div>
 					)}
 
-					{!showOnlyWhereClause && !isListViewPanel && (
+					{shouldShowFooter && (
 						<QueryFooter
+							showAddFormula={showFormula}
 							addNewBuilderQuery={addNewBuilderQuery}
 							addNewFormula={addNewFormula}
+							addTraceOperator={addTraceOperator}
+							showAddTraceOperator={showAddTraceOperator}
+						/>
+					)}
+
+					{hasTraceOperator && (
+						<TraceOperator
+							isListViewPanel={isListViewPanel}
+							traceOperator={traceOperator as IBuilderTraceOperator}
 						/>
 					)}
 				</div>
 
-				{!showOnlyWhereClause && !isListViewPanel && (
+				{showQueryList && (
 					<div className="query-names-section">
 						{currentQuery.builder.queryData.map((query) => (
 							<div key={query.queryName} className="query-name">

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

@@ -1,7 +1,11 @@
+.query-add-ons {
+	width: 100%;
+}
+
 .add-ons-list {
 	display: flex;
-	justify-content: space-between;
 	align-items: center;
+	gap: 16px;
 
 	.add-ons-tabs {
 		display: flex;

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

@@ -9,7 +9,7 @@ import { OrderByFilter } from 'container/QueryBuilder/filters/OrderByFilter/Orde
 import { ReduceToFilter } from 'container/QueryBuilder/filters/ReduceToFilter/ReduceToFilter';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
-import { isEmpty } from 'lodash-es';
+import { get, isEmpty } from 'lodash-es';
 import { BarChart2, ChevronUp, ExternalLink, ScrollText } from 'lucide-react';
 import { useCallback, useEffect, useState } from 'react';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
@@ -34,6 +34,14 @@ const ADD_ONS_KEYS = {
 	LEGEND_FORMAT: 'legend_format',
 };
 
+const ADD_ONS_KEYS_TO_QUERY_PATH = {
+	[ADD_ONS_KEYS.GROUP_BY]: 'groupBy',
+	[ADD_ONS_KEYS.HAVING]: 'having.expression',
+	[ADD_ONS_KEYS.ORDER_BY]: 'orderBy',
+	[ADD_ONS_KEYS.LIMIT]: 'limit',
+	[ADD_ONS_KEYS.LEGEND_FORMAT]: 'legend',
+};
+
 const ADD_ONS = [
 	{
 		icon: <BarChart2 size={14} />,
@@ -91,6 +99,9 @@ const REDUCE_TO = {
 		'https://signoz.io/docs/userguide/query-builder-v5/#reduce-operations',
 };
 
+const hasValue = (value: unknown): boolean =>
+	value != null && value !== '' && !(Array.isArray(value) && value.length === 0);
+
 // Custom tooltip content component
 function TooltipContent({
 	label,
@@ -144,6 +155,7 @@ function QueryAddOns({
 	showReduceTo,
 	panelType,
 	index,
+	isForTraceOperator = false,
 }: {
 	query: IBuilderQuery;
 	version: string;
@@ -151,6 +163,7 @@ function QueryAddOns({
 	showReduceTo: boolean;
 	panelType: PANEL_TYPES | null;
 	index: number;
+	isForTraceOperator?: boolean;
 }): JSX.Element {
 	const [addOns, setAddOns] = useState<AddOn[]>(ADD_ONS);
 
@@ -160,6 +173,7 @@ function QueryAddOns({
 		index,
 		query,
 		entityVersion: '',
+		isForTraceOperator,
 	});
 
 	const { handleSetQueryData } = useQueryBuilder();
@@ -192,21 +206,29 @@ function QueryAddOns({
 			}
 		}
 
-		// add reduce to if showReduceTo is true
 		if (showReduceTo) {
 			filteredAddOns = [...filteredAddOns, REDUCE_TO];
 		}
-
 		setAddOns(filteredAddOns);
 
-		// Filter selectedViews to only include add-ons present in filteredAddOns
-		setSelectedViews((prevSelectedViews) =>
-			prevSelectedViews.filter((view) =>
-				filteredAddOns.some((addOn) => addOn.key === view.key),
+		const activeAddOnKeys = new Set(
+			Object.entries(ADD_ONS_KEYS_TO_QUERY_PATH)
+				.filter(([, path]) => hasValue(get(query, path)))
+				.map(([key]) => key),
+		);
+
+		const availableAddOnKeys = new Set(filteredAddOns.map((addOn) => addOn.key));
+
+		// Filter and set selected views: add-ons that are both active and available
+		setSelectedViews(
+			ADD_ONS.filter(
+				(addOn) =>
+					activeAddOnKeys.has(addOn.key) && availableAddOnKeys.has(addOn.key),
 			),
 		);
+
 		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, [panelType, isListViewPanel, query.dataSource]);
+	}, [panelType, isListViewPanel, query]);
 
 	const handleOptionClick = (e: RadioChangeEvent): void => {
 		if (selectedViews.find((view) => view.key === e.target.value.key)) {
@@ -282,7 +304,7 @@ function QueryAddOns({
 			{selectedViews.length > 0 && (
 				<div className="selected-add-ons-content">
 					{selectedViews.find((view) => view.key === 'group_by') && (
-						<div className="add-on-content">
+						<div className="add-on-content" data-testid="group-by-content">
 							<div className="periscope-input-with-label">
 								<Tooltip
 									title={
@@ -318,7 +340,7 @@ function QueryAddOns({
 						</div>
 					)}
 					{selectedViews.find((view) => view.key === 'having') && (
-						<div className="add-on-content">
+						<div className="add-on-content" data-testid="having-content">
 							<div className="periscope-input-with-label">
 								<Tooltip
 									title={
@@ -350,7 +372,7 @@ function QueryAddOns({
 						</div>
 					)}
 					{selectedViews.find((view) => view.key === 'limit') && (
-						<div className="add-on-content">
+						<div className="add-on-content" data-testid="limit-content">
 							<InputWithLabel
 								label="Limit"
 								onChange={handleChangeLimit}
@@ -364,7 +386,7 @@ function QueryAddOns({
 						</div>
 					)}
 					{selectedViews.find((view) => view.key === 'order_by') && (
-						<div className="add-on-content">
+						<div className="add-on-content" data-testid="order-by-content">
 							<div className="periscope-input-with-label">
 								<Tooltip
 									title={
@@ -402,7 +424,7 @@ function QueryAddOns({
 					)}
 
 					{selectedViews.find((view) => view.key === 'reduce_to') && showReduceTo && (
-						<div className="add-on-content">
+						<div className="add-on-content" data-testid="reduce-to-content">
 							<div className="periscope-input-with-label">
 								<Tooltip
 									title={
@@ -433,7 +455,7 @@ function QueryAddOns({
 					)}
 
 					{selectedViews.find((view) => view.key === 'legend_format') && (
-						<div className="add-on-content">
+						<div className="add-on-content" data-testid="legend-format-content">
 							<InputWithLabel
 								label="Legend format"
 								placeholder="Write legend format"

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

@@ -4,7 +4,10 @@ import { Tooltip } from 'antd';
 import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { useMemo } from 'react';
-import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import QueryAggregationSelect from './QueryAggregationSelect';
@@ -20,7 +23,7 @@ function QueryAggregationOptions({
 	panelType?: string;
 	onAggregationIntervalChange: (value: number) => void;
 	onChange?: (value: string) => void;
-	queryData: IBuilderQuery;
+	queryData: IBuilderQuery | IBuilderTraceOperator;
 }): JSX.Element {
 	const showAggregationInterval = useMemo(() => {
 		// eslint-disable-next-line sonarjs/prefer-single-boolean-return

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

@@ -686,7 +686,10 @@ function QueryAggregationSelect({
 				>
 					<Info
 						size={14}
-						style={{ opacity: 0.9, color: isDarkMode ? '#ffffff' : '#000000' }}
+						style={{
+							opacity: 0.9,
+							color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+						}}
 					/>
 				</div>
 			</Tooltip>

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

@@ -1,12 +1,20 @@
+/* eslint-disable react/require-default-props */
 import { Button, Tooltip, Typography } from 'antd';
-import { Plus, Sigma } from 'lucide-react';
+import { DraftingCompass, Plus, Sigma } from 'lucide-react';
+import BetaTag from 'periscope/components/BetaTag/BetaTag';
 
 export default function QueryFooter({
 	addNewBuilderQuery,
 	addNewFormula,
+	addTraceOperator,
+	showAddFormula = true,
+	showAddTraceOperator = false,
 }: {
 	addNewBuilderQuery: () => void;
 	addNewFormula: () => void;
+	addTraceOperator?: () => void;
+	showAddTraceOperator: boolean;
+	showAddFormula?: boolean;
 }): JSX.Element {
 	return (
 		<div className="qb-footer">
@@ -22,32 +30,65 @@ export default function QueryFooter({
 					</Tooltip>
 				</div>
 
-				<div className="qb-add-formula">
-					<Tooltip
-						title={
-							<div style={{ textAlign: 'center' }}>
-								Add New Formula
-								<Typography.Link
-									href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-advanced-comparisons"
-									target="_blank"
-									style={{ textDecoration: 'underline' }}
-								>
-									{' '}
-									<br />
-									Learn more
-								</Typography.Link>
-							</div>
-						}
-					>
-						<Button
-							className="add-formula-button periscope-btn secondary"
-							icon={<Sigma size={16} />}
-							onClick={addNewFormula}
+				{showAddFormula && (
+					<div className="qb-add-formula">
+						<Tooltip
+							title={
+								<div style={{ textAlign: 'center' }}>
+									Add New Formula
+									<Typography.Link
+										href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-advanced-comparisons"
+										target="_blank"
+										style={{ textDecoration: 'underline' }}
+									>
+										{' '}
+										<br />
+										Learn more
+									</Typography.Link>
+								</div>
+							}
 						>
-							Add Formula
-						</Button>
-					</Tooltip>
-				</div>
+							<Button
+								className="add-formula-button periscope-btn secondary"
+								icon={<Sigma size={16} />}
+								onClick={addNewFormula}
+							>
+								Add Formula
+							</Button>
+						</Tooltip>
+					</div>
+				)}
+				{showAddTraceOperator && (
+					<div className="qb-trace-operator-button-container">
+						<Tooltip
+							title={
+								<div style={{ textAlign: 'center' }}>
+									Add Trace Matching
+									<Typography.Link
+										href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-trace-operators"
+										target="_blank"
+										style={{ textDecoration: 'underline' }}
+									>
+										{' '}
+										<br />
+										Learn more
+									</Typography.Link>
+								</div>
+							}
+						>
+							<Button
+								className="add-trace-operator-button periscope-btn secondary"
+								icon={<DraftingCompass size={16} />}
+								onClick={(): void => addTraceOperator?.()}
+							>
+								<div className="qb-trace-operator-button-container-text">
+									Add Trace Matching
+									<BetaTag />
+								</div>
+							</Button>
+						</Tooltip>
+					</div>
+				)}
 			</div>
 		</div>
 	);

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

@@ -7,6 +7,7 @@
 		'Helvetica Neue', sans-serif;
 
 	.query-where-clause-editor-container {
+		position: relative;
 		display: flex;
 		flex-direction: row;
 

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

@@ -23,6 +23,7 @@ import cx from 'classnames';
 import {
 	negationQueryOperatorSuggestions,
 	OPERATORS,
+	QUERY_BUILDER_FUNCTIONS,
 	QUERY_BUILDER_KEY_TYPES,
 	QUERY_BUILDER_OPERATORS_BY_KEY_TYPE,
 	queryOperatorSuggestions,
@@ -32,12 +33,14 @@ import { useIsDarkMode } from 'hooks/useDarkMode';
 import useDebounce from 'hooks/useDebounce';
 import { debounce, isNull } from 'lodash-es';
 import { Info, TriangleAlert } from 'lucide-react';
+import { useDashboard } from 'providers/Dashboard/Dashboard';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import {
 	IDetailedError,
 	IQueryContext,
 	IValidationResult,
 } from 'types/antlrQueryTypes';
+import { IDashboardVariable } from 'types/api/dashboard/getAll';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
 import { DataSource } from 'types/common/queryBuilder';
@@ -161,13 +164,15 @@ function QuerySearch({
 
 	const { handleRunQuery } = useQueryBuilder();
 
-	// const {
-	// 	data: queryKeySuggestions,
-	// 	refetch: refetchQueryKeySuggestions,
-	// } = useGetQueryKeySuggestions({
-	// 	signal: dataSource,
-	// 	name: searchText || '',
-	// });
+	const { selectedDashboard } = useDashboard();
+
+	const dynamicVariables = useMemo(
+		() =>
+			Object.values(selectedDashboard?.data?.variables || {})?.filter(
+				(variable: IDashboardVariable) => variable.type === 'DYNAMIC',
+			),
+		[selectedDashboard],
+	);
 
 	// Add back the generateOptions function and useEffect
 	const generateOptions = (keys: {
@@ -982,6 +987,25 @@ function QuerySearch({
 				option.label.toLowerCase().includes(searchText),
 			);
 
+			// Add dynamic variables suggestions for the current key
+			const variableName = dynamicVariables?.find(
+				(variable) => variable?.dynamicVariablesAttribute === keyName,
+			)?.name;
+
+			if (variableName) {
+				const variableValue = `$${variableName}`;
+				const variableOption = {
+					label: variableValue,
+					type: 'variable',
+					apply: variableValue,
+				};
+
+				// Add variable suggestion at the beginning if it matches the search text
+				if (variableValue.toLowerCase().includes(searchText.toLowerCase())) {
+					options = [variableOption, ...options];
+				}
+			}
+
 			// Trigger fetch only if needed
 			const shouldFetch =
 				// Fetch only if key is available
@@ -1034,6 +1058,9 @@ function QuerySearch({
 				} else if (option.type === 'array') {
 					// Arrays are already formatted as arrays
 					processedOption.apply = option.label;
+				} else if (option.type === 'variable') {
+					// Variables should be used as-is (they already have the $ prefix)
+					processedOption.apply = option.label;
 				}
 
 				return processedOption;
@@ -1050,11 +1077,11 @@ function QuerySearch({
 		}
 
 		if (queryContext.isInFunction) {
-			options = [
-				{ label: 'HAS', type: 'function' },
-				{ label: 'HASANY', type: 'function' },
-				{ label: 'HASALL', type: 'function' },
-			];
+			options = Object.values(QUERY_BUILDER_FUNCTIONS).map((option) => ({
+				label: option,
+				apply: `${option}()`,
+				type: 'function',
+			}));
 
 			// Add space after selection for functions
 			const optionsWithSpace = addSpaceToOptions(options);
@@ -1243,7 +1270,10 @@ function QuerySearch({
 					>
 						<Info
 							size={14}
-							style={{ opacity: 0.9, color: isDarkMode ? '#ffffff' : '#000000' }}
+							style={{
+								opacity: 0.9,
+								color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+							}}
 						/>
 					</a>
 				</Tooltip>

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

@@ -1,3 +1,4 @@
+/* eslint-disable sonarjs/cognitive-complexity */
 import { Dropdown } from 'antd';
 import cx from 'classnames';
 import { ENTITY_VERSION_V4, ENTITY_VERSION_V5 } from 'constants/app';
@@ -26,9 +27,12 @@ export const QueryV2 = memo(function QueryV2({
 	query,
 	filterConfigs,
 	isListViewPanel = false,
+	showTraceOperator = false,
+	hasTraceOperator = false,
 	version,
 	showOnlyWhereClause = false,
 	signalSource = '',
+	isMultiQueryAllowed = false,
 }: QueryProps & { ref: React.RefObject<HTMLDivElement> }): JSX.Element {
 	const { cloneQuery, panelType } = useQueryBuilder();
 
@@ -75,6 +79,15 @@ export const QueryV2 = memo(function QueryV2({
 		dataSource,
 	]);
 
+	const showInlineQuerySearch = useMemo(() => {
+		if (!showTraceOperator) {
+			return false;
+		}
+		return (
+			dataSource === DataSource.TRACES && (hasTraceOperator || isListViewPanel)
+		);
+	}, [hasTraceOperator, isListViewPanel, showTraceOperator, dataSource]);
+
 	const handleChangeAggregateEvery = useCallback(
 		(value: IBuilderQuery['stepInterval']) => {
 			handleChangeQueryData('stepInterval', value);
@@ -108,11 +121,12 @@ export const QueryV2 = memo(function QueryV2({
 			ref={ref}
 		>
 			<div className="qb-content-section">
-				{!showOnlyWhereClause && (
+				{(!showOnlyWhereClause || showTraceOperator) && (
 					<div className="qb-header-container">
 						<div className="query-actions-container">
 							<div className="query-actions-left-container">
 								<QBEntityOptions
+									hasTraceOperator={hasTraceOperator}
 									isMetricsDataSource={dataSource === DataSource.METRICS}
 									showFunctions={
 										(version && version === ENTITY_VERSION_V4) ||
@@ -122,6 +136,7 @@ export const QueryV2 = memo(function QueryV2({
 										false
 									}
 									isCollapsed={isCollapsed}
+									showTraceOperator={showTraceOperator}
 									entityType="query"
 									entityData={query}
 									onToggleVisibility={handleToggleDisableQuery}
@@ -139,7 +154,28 @@ export const QueryV2 = memo(function QueryV2({
 								/>
 							</div>
 
-							{!isListViewPanel && (
+							{!isCollapsed && showInlineQuerySearch && (
+								<div className="qb-search-filter-container">
+									<div className="query-search-container">
+										<QuerySearch
+											key={`query-search-${query.queryName}-${query.dataSource}`}
+											onChange={handleSearchChange}
+											queryData={query}
+											dataSource={dataSource}
+											signalSource={signalSource}
+										/>
+									</div>
+
+									{showSpanScopeSelector && (
+										<div className="traces-search-filter-container">
+											<div className="traces-search-filter-in">in</div>
+											<SpanScopeSelector query={query} />
+										</div>
+									)}
+								</div>
+							)}
+
+							{isMultiQueryAllowed && (
 								<Dropdown
 									className="query-actions-dropdown"
 									menu={{
@@ -181,28 +217,31 @@ export const QueryV2 = memo(function QueryV2({
 								</div>
 							)}
 
-							<div className="qb-search-filter-container">
-								<div className="query-search-container">
-									<QuerySearch
-										key={`query-search-${query.queryName}-${query.dataSource}`}
-										onChange={handleSearchChange}
-										queryData={query}
-										dataSource={dataSource}
-										signalSource={signalSource}
-									/>
-								</div>
-
-								{showSpanScopeSelector && (
-									<div className="traces-search-filter-container">
-										<div className="traces-search-filter-in">in</div>
-										<SpanScopeSelector query={query} />
+							{!showInlineQuerySearch && (
+								<div className="qb-search-filter-container">
+									<div className="query-search-container">
+										<QuerySearch
+											key={`query-search-${query.queryName}-${query.dataSource}`}
+											onChange={handleSearchChange}
+											queryData={query}
+											dataSource={dataSource}
+											signalSource={signalSource}
+										/>
 									</div>
-								)}
-							</div>
+
+									{showSpanScopeSelector && (
+										<div className="traces-search-filter-container">
+											<div className="traces-search-filter-in">in</div>
+											<SpanScopeSelector query={query} />
+										</div>
+									)}
+								</div>
+							)}
 						</div>
 
 						{!showOnlyWhereClause &&
 							!isListViewPanel &&
+							!(hasTraceOperator && dataSource === DataSource.TRACES) &&
 							dataSource !== DataSource.METRICS && (
 								<QueryAggregation
 									dataSource={dataSource}
@@ -225,16 +264,17 @@ export const QueryV2 = memo(function QueryV2({
 							/>
 						)}
 
-						{!showOnlyWhereClause && (
-							<QueryAddOns
-								index={index}
-								query={query}
-								version="v3"
-								isListViewPanel={isListViewPanel}
-								showReduceTo={showReduceTo}
-								panelType={panelType}
-							/>
-						)}
+						{!showOnlyWhereClause &&
+							!(hasTraceOperator && query.dataSource === DataSource.TRACES) && (
+								<QueryAddOns
+									index={index}
+									query={query}
+									version="v3"
+									isListViewPanel={isListViewPanel}
+									showReduceTo={showReduceTo}
+									panelType={panelType}
+								/>
+							)}
 					</div>
 				)}
 			</div>

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

@@ -0,0 +1,159 @@
+.qb-trace-operator {
+	padding: 8px;
+	display: flex;
+	gap: 8px;
+
+	&.non-list-view {
+		padding-left: 40px;
+		position: relative;
+
+		&::before {
+			content: '';
+			position: absolute;
+			top: 24px;
+			left: 12px;
+			height: 88px;
+			width: 1px;
+			background: repeating-linear-gradient(
+				to bottom,
+				var(--bg-slate-400),
+				var(--bg-slate-400) 4px,
+				transparent 4px,
+				transparent 8px
+			);
+		}
+	}
+
+	&-arrow {
+		position: relative;
+		&::before {
+			content: '';
+			position: absolute;
+			top: 16px;
+			transform: translateY(-50%);
+			left: -26px;
+			height: 1px;
+			width: 20px;
+			background: repeating-linear-gradient(
+				to right,
+				var(--bg-slate-400),
+				var(--bg-slate-400) 4px,
+				transparent 4px,
+				transparent 8px
+			);
+		}
+
+		&::after {
+			content: '';
+			position: absolute;
+			top: 16px;
+			left: -10px;
+			transform: translateY(-50%);
+			height: 4px;
+			width: 4px;
+			border-radius: 50%;
+			background-color: var(--bg-slate-400);
+		}
+	}
+
+	&-input {
+		width: 100%;
+	}
+
+	&-container {
+		flex: 1;
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+	}
+
+	&-aggregation-container {
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+	}
+
+	&-add-ons-container {
+		width: 100%;
+		display: flex;
+		flex-direction: row;
+		gap: 16px;
+	}
+
+	&-label-with-input {
+		position: relative;
+		display: flex;
+		align-items: center;
+		flex-direction: row;
+
+		border-radius: 2px;
+		border: 1px solid var(--bg-slate-400);
+		background: var(--bg-ink-300);
+
+		.qb-trace-operator-editor-container {
+			flex: 1;
+		}
+
+		&.arrow-left {
+			&::before {
+				content: '';
+				position: absolute;
+				left: -16px;
+				top: 50%;
+				height: 1px;
+				width: 16px;
+				background-color: var(--bg-slate-400);
+			}
+		}
+
+		.label {
+			color: var(--bg-vanilla-400);
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+			padding: 0px 8px;
+			border-right: 1px solid var(--bg-slate-400);
+		}
+	}
+}
+
+.lightMode {
+	.qb-trace-operator {
+		&-arrow {
+			&::before {
+				background: repeating-linear-gradient(
+					to right,
+					var(--bg-vanilla-300),
+					var(--bg-vanilla-300) 4px,
+					transparent 4px,
+					transparent 8px
+				);
+			}
+			&::after {
+				background-color: var(--bg-vanilla-300);
+			}
+		}
+		&.non-list-view {
+			&::before {
+				background: repeating-linear-gradient(
+					to bottom,
+					var(--bg-vanilla-300),
+					var(--bg-vanilla-300) 4px,
+					transparent 4px,
+					transparent 8px
+				);
+			}
+		}
+
+		&-label-with-input {
+			border: 1px solid var(--bg-vanilla-300) !important;
+			background: var(--bg-vanilla-100) !important;
+
+			.label {
+				color: var(--bg-ink-500) !important;
+				border-right: 1px solid var(--bg-vanilla-300) !important;
+				background: var(--bg-vanilla-100) !important;
+			}
+		}
+	}
+}

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

@@ -0,0 +1,119 @@
+/* eslint-disable react/require-default-props */
+/* eslint-disable sonarjs/no-duplicate-string */
+
+import './TraceOperator.styles.scss';
+
+import { Button, Tooltip, Typography } from 'antd';
+import cx from 'classnames';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
+import { Trash2 } from 'lucide-react';
+import { useCallback } from 'react';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import QueryAddOns from '../QueryAddOns/QueryAddOns';
+import QueryAggregation from '../QueryAggregation/QueryAggregation';
+import TraceOperatorEditor from './TraceOperatorEditor';
+
+export default function TraceOperator({
+	traceOperator,
+	isListViewPanel = false,
+}: {
+	traceOperator: IBuilderTraceOperator;
+	isListViewPanel?: boolean;
+}): JSX.Element {
+	const { panelType, removeTraceOperator } = useQueryBuilder();
+	const { handleChangeQueryData } = useQueryOperations({
+		index: 0,
+		query: traceOperator,
+		entityVersion: '',
+		isForTraceOperator: true,
+	});
+
+	const handleTraceOperatorChange = useCallback(
+		(traceOperatorExpression: string) => {
+			handleChangeQueryData('expression', traceOperatorExpression);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeAggregateEvery = useCallback(
+		(value: IBuilderQuery['stepInterval']) => {
+			handleChangeQueryData('stepInterval', value);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeAggregation = useCallback(
+		(value: string) => {
+			handleChangeQueryData('aggregations', [
+				{
+					expression: value,
+				},
+			]);
+		},
+		[handleChangeQueryData],
+	);
+
+	return (
+		<div className={cx('qb-trace-operator', !isListViewPanel && 'non-list-view')}>
+			<div className="qb-trace-operator-container">
+				<div
+					className={cx(
+						'qb-trace-operator-label-with-input',
+						!isListViewPanel && 'qb-trace-operator-arrow',
+					)}
+				>
+					<Typography.Text className="label">TRACE OPERATOR</Typography.Text>
+					<div className="qb-trace-operator-editor-container">
+						<TraceOperatorEditor
+							value={traceOperator?.expression || ''}
+							traceOperator={traceOperator}
+							onChange={handleTraceOperatorChange}
+						/>
+					</div>
+				</div>
+
+				{!isListViewPanel && (
+					<div className="qb-trace-operator-aggregation-container">
+						<div className={cx(!isListViewPanel && 'qb-trace-operator-arrow')}>
+							<QueryAggregation
+								dataSource={DataSource.TRACES}
+								key={`query-search-${traceOperator.queryName}`}
+								panelType={panelType || undefined}
+								onAggregationIntervalChange={handleChangeAggregateEvery}
+								onChange={handleChangeAggregation}
+								queryData={traceOperator}
+							/>
+						</div>
+						<div
+							className={cx(
+								'qb-trace-operator-add-ons-container',
+								!isListViewPanel && 'qb-trace-operator-arrow',
+							)}
+						>
+							<QueryAddOns
+								index={0}
+								query={traceOperator}
+								version="v3"
+								isForTraceOperator
+								isListViewPanel={false}
+								showReduceTo={false}
+								panelType={panelType}
+							/>
+						</div>
+					</div>
+				)}
+			</div>
+			<Tooltip title="Remove Trace Operator" placement="topLeft">
+				<Button className="periscope-btn ghost" onClick={removeTraceOperator}>
+					<Trash2 size={14} />
+				</Button>
+			</Tooltip>
+		</div>
+	);
+}